[Event "Leningrad"]
[Site "Leningrad"]
[Date "1964.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Oleg L Chernikov"]
[Black "Gennady Sosonko"]
[ECO "B32"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "86"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Nf6 6. Nc3
Bg7 7. Nxc6 bxc6 8. e5 Ng8 9. f4 f6 10. e6 dxe6 11. Qf3 Qc7
12. Nb5 Qb7 13. Nd4 Nh6 14. Qxc6+ Kf7 15. O-O-O Rd8 16. Nxe6
Rxd1+ 17. Kxd1 Qxc6 18. Nd8+ Ke8 19. Nxc6 Ng4 20. Bc5 Bd7
21. Nxe7 Bf8 22. Ba6 Be6 23. Re1 Kf7 24. h3 Nh6 25. Kc1 Re8
26. f5 Nxf5 27. Nxf5 Bxc5 28. Nh6+ Kg7 29. Ng4 h5 30. Nh2 Kf7
31. Bd3 g5 32. Nf3 Rh8 33. a3 g4 34. hxg4 hxg4 35. Nd2 Rh2
36. Be4 f5 37. Bc6 f4 38. Kd1 Bf2 39. Re4 f3 40. Nxf3 gxf3
41. Rf4+ Ke7 42. Bxf3 Bc5 43. Re4 Kd6 1/2-1/2

[Event "URS"]
[Site "URS"]
[Date "1964.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "V Liberzon"]
[Black "Gennady Sosonko"]
[ECO "B74"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "87"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3
Nf6 7. Nb3 O-O 8. Be2 d6 9. O-O a5 10. a4 Be6 11. f4 Qc8
12. h3 Nb4 13. Nd4 Bc4 14. Ndb5 Qc6 15. Bd3 Nd7 16. Qe2 Bxd3
17. cxd3 Nc5 18. Rfd1 f5 19. Rac1 fxe4 20. dxe4 Nxe4 21. Nd5
Nxd5 22. Rxc6 bxc6 23. Nd4 Ng3 24. Qc4 Kh8 25. Bf2 Nh5 26. Ne6
Rfc8 27. g4 Nhf6 28. Nxg7 Kxg7 29. Bd4 Kf7 30. f5 gxf5
31. gxf5 Rab8 32. Bxf6 Kxf6 33. Qh4+ Kg7 34. Kh1 Kh8 35. Rg1
Rf8 36. Qd4+ Nf6 37. Qa7 Nd5 38. f6 Rbe8 39. fxe7 Rxe7
40. Qxa5 Re3 41. Kh2 Nf4 42. Rg3 Re2+ 43. Kh1 Rc2 44. Qg5 1-0

[Event "URS"]
[Site "URS"]
[Date "1964.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "A Roshal"]
[Black "Gennady Sosonko"]
[ECO "A04"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "80"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 g6 4. O-O Bg7 5. d3 Nf6 6. e4 O-O
7. c3 d6 8. Nh4 Bg4 9. f3 Bd7 10. f4 b5 11. f5 b4 12. Nd2 bxc3
13. bxc3 Rb8 14. Nc4 Ne8 15. Bd2 Ne5 16. Nxe5 Bxe5 17. Nf3 Bg7
18. g4 Qa5 19. Qe1 Rb2 20. e5 gxf5 21. c4 Qc7 22. Qh4 dxe5
23. gxf5 Bxf5 24. Bh6 Qd6 25. Bxg7 Nxg7 26. Kh1 Bxd3 27. Rg1
Qf6 28. Qg3 Re2 29. Ng5 Bg6 30. Raf1 Qd6 31. Bd5 e6 32. Bf3
Re3 33. Rd1 Qe7 34. Qg2 Rd8 35. Rdf1 Rd4 36. Qf2 Rc3 37. Qg3
e4 38. Qb8+ Qf8 39. Qb2 Rxf3 40. Nxf3 exf3 0-1

[Event "URS"]
[Site "URS"]
[Date "1964.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Gennady Sosonko"]
[Black "Vladimir Antoshin"]
[ECO "A27"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "66"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 f5 4. d4 e4 5. Bg5 Be7 6. Bxe7
Ncxe7 7. Nd2 Nf6 8. e3 O-O 9. b4 Kh8 10. Qb3 d5 11. cxd5 Nexd5
12. Bc4 c6 13. O-O Be6 14. Rab1 b5 15. Bxd5 Nxd5 16. a4 Qe7
17. Nxd5 Bxd5 18. Qc3 a6 19. Ra1 Rab8 20. Ra3 f4 21. exf4 Rxf4
22. axb5 axb5 23. Re1 Qf7 24. Re2 Rf8 25. Qe3 Qg6 26. Kh1 h6
27. g3 Rxf2 28. Rxf2 Rxf2 29. Kg1 Rf8 30. Ra1 Qd6 31. Qc3 e3
32. Nf1 e2 33. Ne3 Qf6 0-1

[Event "URS"]
[Site "URS"]
[Date "1964.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Gennady Sosonko"]
[Black "Viacheslav Osnos"]
[ECO "E15"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "64"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 d5 6. Nbd2 Be7
7. Bg2 O-O 8. O-O c5 9. Rd1 Nc6 10. dxc5 bxc5 11. e4 Nb4
12. Qa4 Qe8 13. Qxe8 Rfxe8 14. e5 Nd7 15. b3 Nd3 16. Ba3 Rad8
17. cxd5 exd5 18. Bf1 Bf8 19. Nb1 c4 20. Bxf8 Kxf8 21. Bxd3
cxd3 22. Re1 Rc8 23. a4 f6 24. e6 Nc5 25. Nd4 Nxe6 26. Nxe6+
Kf7 27. Nd2 Rxe6 28. Rxe6 Kxe6 29. f4 Rc2 30. Rd1 d4 31. Kf2
Kd5 32. Ke1 Kc5 0-1

[Event "Leningrad"]
[Site "Leningrad"]
[Date "1965.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Gennady Sosonko"]
[Black "Smolsky"]
[ECO "D99"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "56"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4
O-O 7. e4 Bg4 8. Be3 Nfd7 9. Qb3 c5 10. d5 Na6 11. Nd2 e6
12. Bxa6 bxa6 13. O-O exd5 14. exd5 Re8 15. Qa4 Bf5 16. Rfd1
Rb8 17. Qa3 Ne5 18. Bxc5 Nd3 19. Bxa7 Rxb2 20. Nf3 Rc2 21. Nd4
Nxf2 22. Nxc2 Nxd1 23. Rxd1 Bxc2 24. Rc1 Qh4 25. g3 Bd4+
26. Bxd4 Qxd4+ 27. Kh1 Re2 28. Rf1 Re3 0-1

[Event "Leningrad"]
[Site "Leningrad"]
[Date "1966.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Igor Kudinov"]
[Black "Gennady Sosonko"]
[ECO "B32"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "53"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3
Nf6 7. Bc4 Qa5 8. O-O d6 9. Nd5 Bd7 10. Nb3 Qd8 11. Re1 O-O
12. Bg5 Nxd5 13. exd5 Ne5 14. Be2 h6 15. Bh4 Rc8 16. f4 Nc4
17. Bxc4 Rxc4 18. Qe2 Rxf4 19. Bxe7 Qb6+ 20. Qe3 Qxe3+
21. Rxe3 Re8 22. Rae1 Bxb2 23. Bxd6 Rxe3 24. Rxe3 Rc4 25. Re7
Bf5 26. Rxb7 Rxc2 27. Rc7 1/2-1/2

[Event "Leningrad"]
[Site "Leningrad"]
[Date "1966.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Boris Khropov"]
[ECO "D24"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "59"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. Nc3 a6 5. e4 b5 6. e5 Nd5
7. a4 Nxc3 8. bxc3 Bb7 9. e6 fxe6 10. Be2 g6 11. Ng5 Bd5
12. Bg4 Qd6 13. Qe2 b4 14. Nxe6 Bxe6 15. Bxe6 Nc6 16. Qe4 Nd8
17. Bxc4 Qc6 18. d5 Qf6 19. O-O Qf5 20. Qd4 Qf6 21. Qe4 Qf5
22. Qxf5 gxf5 23. cxb4 Bg7 24. Ra2 Nf7 25. Bd3 Nd6 26. Rc2 Kd7
27. Bd2 Rhb8 28. Rfc1 Ra7 29. Rc6 Rb6 30. Be3 1-0

[Event "Leningrad"]
[Site "Leningrad"]
[Date "1966.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Yakshevic"]
[ECO "D16"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "53"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bg4 6. Ne5 Bh5
7. g3 Nbd7 8. Nxc4 Nb6 9. Ne5 Nfd7 10. a5 Nd5 11. Nxd5 cxd5
12. Qa4 f6 13. Nd3 e6 14. Bh3 Bf7 15. O-O Bd6 16. Bf4 Qe7
17. a6 Bxf4 18. axb7 Rb8 19. gxf4 Rxb7 20. Qc6 Rb6 21. Qc8+
Qd8 22. Qxd8+ Kxd8 23. Rxa7 Ke7 24. Rc1 Rd8 25. Rcc7 Kd6
26. Nc5 Be8 27. Nxe6 1-0

[Event "Moscow"]
[Site "Moscow"]
[Date "1966.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "B Buchman"]
[ECO "D21"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "67"]

1. d4 d5 2. c4 dxc4 3. Nf3 c5 4. d5 e6 5. e4 exd5 6. exd5 Nf6
7. Bxc4 Bd6 8. O-O O-O 9. Bg5 a6 10. a4 Bg4 11. Nc3 Re8
12. Re1 Rxe1+ 13. Qxe1 Nbd7 14. Ne4 Qf8 15. Bxf6 Bxf3 16. Nxd6
Qxd6 17. Be7 Qg6 18. g3 Nb6 19. Bf1 Nxd5 20. Bxc5 Qc6 21. Bd4
Re8 22. Qd2 h6 23. b4 Nc7 24. Rc1 Qd7 25. Qc3 Bc6 26. Bxg7 Qd5
27. f3 Qg5 28. Bf6 Qf5 29. Bh8 Ne6 30. b5 axb5 31. axb5 Bxb5
32. Re1 Qc5+ 33. Qxc5 Nxc5 34. Rxe8+ 1/2-1/2

[Event "USSR"]
[Site "USSR"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Lev Alburt"]
[Black "Gennady Sosonko"]
[ECO "B30"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "90"]

1.e4 c5 2.Nf3 Nc6 3.c3 Nf6 4.e5 Nd5 5.d4 cxd4 6.cxd4 d6 7.Be2
g6 8.O-O Bg7 9.Qb3 dxe5 10.dxe5 O-O 11.Rd1 e6 12.Nc3 Nxe5
13.Nxd5 exd5 14.Rxd5 Nxf3+ 15.Bxf3 Qc7 16.Qa4 a6 17.Qb4 a5
18.Qa4 Qc6 19.Rb5 Qe6 20.Qd1 Bd7 21.Bd5 Qa6 22.Rxb7 Bc6
23.Bxc6 Qxc6 24.Qf3 Qxf3 25.gxf3 Rfb8 26.Rxb8+ Rxb8 27.Rb1 Rc8
28.Bf4 g5 29.Bxg5 h6 30.Bd2 a4 31.Kf1 Rc2 32.Ke2 Kh7 33.Kd3
Rxb2 34.Rxb2 Bxb2 35.Kc4 Kg6 36.Bf4 h5 37.Bd6 Kg5 38.a3 Kh4
39.Kb4 Kh3 40.Kxa4 h4 41.Kb4 Bd4 42.a4 Bxf2 43.a5 Be1+ 44.Kb5
Bxa5 45.Kxa5 f5 1/2-1/2

[Event "Leningrad"]
[Site "Leningrad"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Ivanov"]
[ECO "E54"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "79"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nc3 c5 5. e3 O-O 6. Bd3 d5
7. O-O dxc4 8. Bxc4 Bd7 9. Qe2 Bc6 10. Rd1 Nbd7 11. Bd2 Rc8
12. a3 Bxf3 13. gxf3 Bxc3 14. Bxc3 Nd5 15. Bxd5 exd5 16. dxc5
Nxc5 17. e4 Ne6 18. Qe3 Rc5 19. f4 Re8 20. f5 Qg5+ 21. Qg3
Qxg3+ 22. hxg3 Ng5 23. exd5 Rd8 24. Kg2 h5 25. Rh1 Rdxd5
26. Rxh5 Rxf5 27. Bd4 Rb5 28. a4 Rbd5 29. Bxa7 g6 30. Rh4 Ne6
31. Rb4 Rd7 32. Be3 Kf8 33. Rb6 Ra5 34. b4 Ra6 35. b5 Rxb6
36. Bxb6 Rd5 37. Rc1 Ke7 38. Rc8 Kd7 39. Rb8 Rd6 40. a5 1-0

[Event "Leningrad"]
[Site "Leningrad"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Igor Novikov"]
[ECO "D43"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "65"]

1. d4 Nf6 2. c4 c6 3. Nf3 d5 4. Nc3 e6 5. Qb3 Nbd7 6. g3 Nb6
7. c5 Nbd7 8. Bf4 Nh5 9. Bg2 Nxf4 10. gxf4 h6 11. e4 dxe4
12. Nxe4 Be7 13. Ne5 O-O 14. O-O-O Qc7 15. Kb1 Nf6 16. Rhg1
Nxe4 17. Bxe4 f5 18. Rxg7+ Kxg7 19. Rg1+ Bg5 20. fxg5 h5
21. Bc2 b5 22. Qc3 Rd8 23. Nxc6 b4 24. Nxb4 Qxh2 25. d5+ e5
26. Re1 Re8 27. Nd3 Kg8 28. f4 Ba6 29. fxe5 h4 30. e6 h3
31. Ne5 Qf2 32. Nf7 Qh4 33. Nh6+ 1-0

[Event "Leningrad"]
[Site "Leningrad"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Vladimir Zelevinsky"]
[Black "Gennady Sosonko"]
[ECO "A04"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "69"]

1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 Nf6 6. O-O O-O
7. c3 d6 8. Nbd2 b5 9. Nh4 Rb8 10. f4 Bd7 11. Ndf3 b4 12. c4
Bg4 13. h3 Bxf3 14. Qxf3 Nd7 15. Qf2 Bd4 16. Be3 Bxe3 17. Qxe3
Nd4 18. Rf2 f6 19. Nf3 Qb6 20. Raf1 Kg7 21. h4 Rf7 22. Bh3 e6
23. g4 h6 24. g5 hxg5 25. hxg5 Rbf8 26. gxf6+ Rxf6 27. Ng5 Qd8
28. Rg2 Qe7 29. Qg3 Ne5 30. Rff2 Nf7 31. Nf3 Nxf3+ 32. Rxf3
Ne5 33. fxe5 Rxf3 34. Qxg6+ Kh8 35. Bf5 1-0

[Event "URS-ch35"]
[Site "Kharkov"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Yuri S Gusev"]
[ECO "D15"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "67"]

1.Nf3 Nf6 2.d4 g6 3.c4 c6 4.Nc3 d5 5.cxd5 cxd5 6.Bf4 Nc6 7.e3
a6 8.h3 Bg7 9.Be2 O-O 10.O-O Be6 11.Na4 Ne4 12.Rc1 Rc8 13.Nd2
Qa5 14.Nxe4 dxe4 15.a3 g5 16.b4 Nxb4 17.Rxc8 Rxc8 18.axb4 Qxb4
19.Bxg5 Bb3 20.Qb1 Qxa4 21.Qxe4 Rc7 22.Bd3 Qc6 23.Qxh7+ Kf8
24.Rb1 Ba2 25.Ra1 Bb3 26.h4 e5 27.h5 exd4 28.exd4 Qd6 29.Re1
Bd5 30.Qf5 Be6 31.Bf4 Qxd4 32.Rxe6 Rd7 33.h6 Bh8 34.h7 1-0

[Event "Leningrad"]
[Site "Leningrad"]
[Date "1970.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Mark D Tseitlin"]
[ECO "D97"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "67"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4
O-O 7. e4 Na6 8. Be2 c5 9. d5 e6 10. Bg5 h6 11. Bxf6 Bxf6
12. e5 Bg7 13. d6 Nb4 14. O-O b6 15. a3 Nc6 16. Rad1 Bb7
17. Qe4 f5 18. exf6 Qxf6 19. Rfe1 Kh7 20. h4 Na5 21. Qc2 Kh8
22. Nb5 Rad8 23. b4 cxb4 24. axb4 Nc6 25. Qe4 e5 26. Bc4 a6
27. Bd5 Nd4 28. Nbxd4 Bxd5 29. Qxd5 exd4 30. d7 Qf5 31. Qxf5
gxf5 32. Re7 a5 33. bxa5 bxa5 34. Ne5 1/2-1/2

[Event "Islington op"]
[Site "Islington"]
[Date "1972.12.15"]
[EventDate "?"]
[Round "6"]
[Result "0-1"]
[White "Gennady Sosonko"]
[Black "Michael Francis Stean"]
[ECO "D97"]
[WhiteElo "2595"]
[BlackElo "2540"]
[PlyCount "114"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4
a6 8.Be2 b5 9.Qb3 c5 10.dxc5 Be6 11.Qc2 Qc7 12.O-O Qxc5 13.Be3
Qc7 14.a3 Nbd7 15.Nd4 Ng4 16.Bxg4 Bxg4 17.f3 Ne5 18.Nd5 Qxc2
19.Nxc2 Be6 20.Nxe7+ Kh8 21.Bd4 Rfe8 22.Nd5 Bxd5 23.exd5 Rac8
24.Rf2 Nd3 25.Rd2 Nxb2 26.Nb4 Nc4 27.Bxg7+ Kxg7 28.Rd4 Nd6
29.Nc6 Re2 30.a4 Rce8 31.axb5 axb5 32.Rad1 Rb2 33.R1d2 Re2
34.Rxe2 Rxe2 35.Rb4 Rc2 36.h3 Kf8 37.Kh2 Ke8 38.Kg3 Rc5 39.Kf4
Rxd5 40.g4 Kd7 41.Nd4 Kc7 42.Ke3 Kb6 43.Rb1 Re5+ 44.Kf4 Rc5
45.h4 h6 46.Nb3 g5+ 47.Ke3 Rc3+ 48.Kd4 Rxf3 49.hxg5 hxg5
50.Kd5 Ne8 51.Nd4 Nc7+ 52.Kd6 Rf4 53.Nf5 Rxg4 54.Rc1 Rc4
55.Rg1 f6 56.Ke7 Nd5+ 57.Ke6 Re4+ 0-1

[Event "Amsterdam"]
[Site "09"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Vlastimil Jansa"]
[Black "Gennady Sosonko"]
[ECO "B64"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "141"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2
Be7 8.O-O-O O-O 9.f4 d5 10.e5 Nd7 11.Bxe7 Qxe7 12.Nf3 Nb6
13.Bd3 Bd7 14.Kb1 Rfc8 15.Nb5 Na4 16.Nd6 Rf8 17.c4 f6 18.Qc2
fxe5 19.Bxh7+ Kh8 20.Nxe5 Nxe5 21.fxe5 Qh4 22.Rd3 Rf2 23.Rh3
Qxh3 24.gxh3 Rxc2 25.Bxc2 dxc4 26.Rd1 Bc6 27.Nxc4 Nc5 28.Rd4
Rf8 29.b4 Na4 30.Rh4+ Kg8 31.Bh7+ Kf7 32.Rf4+ Ke7 33.Rxf8 Kxf8
34.Kc2 Bd5 35.Bd3 Ke7 36.a3 Kd7 37.Ne3 Kc6 38.Bg6 Nb6 39.Kd3
Kb5 40.Nxd5 Nxd5 41.Be8+ Kb6 42.Bf7 Kc7 43.Kd4 Kd7 44.Bg6 b6
45.h4 Nc7 46.Bd3 Kc6 47.a4 Kd7 48.Be4 Ke7 49.h5 Na6 50.Kc4 Kd7
51.Bb7 Nb8 52.Kd4 Ke7 53.Bf3 Na6 54.Kc4 Kd7 55.Bg2 Kc7 56.Bh3
Kd7 57.Bg4 Nc7 58.Bf3 Na6 59.Kc3 Kc7 60.Be2 Nb8 61.Bb5 Kd8
62.a5 Kc7 63.Kc4 a6 64.axb6 Kxb6 65.Be8 Nc6 66.Bxc6 Kxc6
67.Kd4 Kb5 68.Kc3 Kc6 69.Kc4 Kb6 70.Kb3 Kb5 71.h3 1-0

[Event "Amsterdam IBM II"]
[Site "Amsterdam IBM II"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "1"]
[Result "0-1"]
[White "Gennady Sosonko"]
[Black "Oleg Romanishin"]
[ECO "A50"]
[WhiteElo "?"]
[BlackElo "2440"]
[PlyCount "60"]

1. d4 Nf6 2. c4 c6 3. Nf3 d5 4. Qb3 g6 5. cxd5 cxd5 6. Nc3 Bg7
7. Bg5 e6 8. e3 O-O 9. Be2 Nc6 10. h3 h6 11. Bf4 g5 12. Bh2
Ne4 13. Nxe4 dxe4 14. Nd2 e5 15. dxe5 Nxe5 16. Nxe4 Be6
17. Qa4 Nd3+ 18. Bxd3 Qxd3 19. Rd1 b5 20. Rxd3 bxa4 21. Nc5
Bc4 22. Rd6 Bb5 23. Kd2 Rfd8 24. Nb7 Rdb8 25. Nc5 Bf8 26. Kc3
Rc8 27. Kd4 Bxd6 28. Bxd6 Rc6 29. Ke5 Re8+ 30. Kd5 Rd8 0-1

[Event "Amsterdam"]
[Site "Amsterdam"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Robert Bellin"]
[Black "Gennady Sosonko"]
[ECO "B78"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "92"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7
7. f3 Nc6 8. Bc4 O-O 9. Qd2 Bd7 10. O-O-O Rc8 11. Bb3 Ne5
12. h4 Nc4 13. Bxc4 Rxc4 14. g4 h5 15. gxh5 Nxh5 16. Rdg1 e6
17. Nde2 d5 18. exd5 Qf6 19. Bh6 Rfc8 20. Bxg7 Kxg7 21. Kb1
exd5 22. Nxd5 Qxf3 23. Rf1 Qe4 24. Ne3 R4c7 25. Nc3 Qe5
26. Ned5 Rc4 27. Nb6 axb6 28. Qxd7 R8c7 29. Qd2 Rxc3 30. bxc3
Ng3 31. Re1 Qb5+ 32. Kc1 Nxh1 33. Rxh1 Rd7 34. Qe3 Qd5 35. Re1
Qxa2 36. Qxb6 Qa1+ 37. Qb1 Qxc3 38. Qb2 Qxb2+ 39. Kxb2 Rd4
40. Rh1 Kh6 41. Kc3 Rd7 42. Re1 Kh5 43. Re4 f6 44. Kb4 g5
45. hxg5 fxg5 46. Re8 g4 0-1

[Event "Amsterdam"]
[Site "Amsterdam"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Hans-Joachim Hecht"]
[Black "Gennady Sosonko"]
[ECO "B52"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "81"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nc6 6. Nc3
g6 7. d4 cxd4 8. Nxd4 Bg7 9. Be3 Nf6 10. f3 O-O 11. O-O Rfc8
12. b3 Qc7 13. Qd2 Qa5 14. Rac1 a6 15. Nxc6 Rxc6 16. Rfd1 b5
17. Nd5 Qxd2 18. Bxd2 Nxd5 19. cxd5 Rcc8 20. Ba5 f5 21. exf5
gxf5 22. Rc6 Kf7 23. f4 h5 24. Kf2 Bf6 25. Kf3 Rxc6 26. dxc6
Ke6 27. Re1+ Kd5 28. Rc1 Rc8 29. c7 Bd4 30. Rd1 e5 31. Bb6 Kc6
32. Bxd4 exd4 33. Rc1+ Kd7 34. Ke2 Re8+ 35. Kd3 Kc8 36. Kxd4
Re2 37. Kd5 Rxa2 38. Kxd6 Rxg2 39. Kc6 Rg4 40. Kb6 b4 41. Rc6
1-0

[Event "Amsterdam"]
[Site "Amsterdam"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "03"]
[Result "0-1"]
[White "Jan Timman"]
[Black "Gennady Sosonko"]
[ECO "B50"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "112"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. e5 dxe5 5. Nxe5 e6 6. Bb5+
Nbd7 7. d4 Be7 8. d5 exd5 9. Nxd5 a6 10. Bxd7+ Bxd7 11. O-O
Be6 12. Nxe7 Qxd1 13. Rxd1 Kxe7 14. Be3 Rac8 15. Nd3 b6
16. Nf4 Rhd8 17. Nxe6 Kxe6 18. Rxd8 Rxd8 19. Re1 Kf5 20. f3 h5
21. a4 Re8 22. a5 bxa5 23. Kf2 Nd5 24. Bxc5 Rc8 25. Bd4 Rxc2+
26. Re2 Rxe2+ 27. Kxe2 g5 28. h3 Nf4+ 29. Kf2 h4 30. Bc3 a4
31. Bd4 Ne6 32. Bc3 Nf4 33. Bd4 Nd5 34. Ke2 Nf4+ 35. Kf2 Ng6
36. g3 hxg3+ 37. Kxg3 Nf4 38. Be3 Nd3 39. Bd4 Nf4 40. Be3 Ng6
41. Bd2 f6 42. Be3 Ne5 43. Bd2 Nd3 44. Bc3 Nf4 45. Bd2 Nh5+
46. Kg2 Ke5 47. h4 gxh4 48. Kh3 Nf4+ 49. Kxh4 Nd3 50. Bc3+ Kf4
51. Bxf6 Kxf3 52. Kg5 Ke2 53. Kf5 Kd2 54. Ke4 Kc2 55. Kd5 Nxb2
56. Be7 Kb3 0-1

[Event "Amsterdam"]
[Site "Amsterdam"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "04"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Robert G Hartoch"]
[ECO "B08"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "72"]

1. d4 g6 2. Nf3 Bg7 3. e4 d6 4. Be2 Nf6 5. Nc3 O-O 6. O-O Bg4
7. Bg5 h6 8. Bf4 Nc6 9. d5 Bxf3 10. Bxf3 Ne5 11. Be2 Ned7
12. Qd2 Kh7 13. a4 c6 14. a5 Nc5 15. Qe3 cxd5 16. exd5 Rc8
17. Ra3 Nfd7 18. b4 Na6 19. Rb1 Re8 20. Ne4 Ne5 21. Bxe5 Bxe5
22. c4 Ra8 23. h4 e6 24. dxe6 f5 25. f4 Bg7 26. h5 fxe4
27. Qxe4 Qf6 28. hxg6+ Kh8 29. f5 Re7 30. Rd3 Rf8 31. g4 Nb8
32. Rxd6 Nc6 33. Kg2 Ne5 34. Rh1 Kg8 35. Qd4 Qg5 36. Qd2 Rxf5
1/2-1/2

[Event "Amsterdam"]
[Site "Amsterdam"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "06"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Jan Timman"]
[ECO "A46"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "58"]

1. d4 Nf6 2. Nf3 e6 3. g3 b5 4. Bg2 Bb7 5. O-O c5 6. c3 Na6
7. Bg5 Be7 8. Nbd2 h6 9. Bxf6 Bxf6 10. Qb1 Rc8 11. b4 cxb4
12. cxb4 Qb6 13. e3 O-O 14. a3 d6 15. Qd3 Nb8 16. Rfc1 g6
17. Nb3 Bg7 18. Na5 Ba8 19. Nd2 Bxg2 20. Kxg2 Nc6 21. Ndb3
Nxa5 22. Nxa5 e5 23. dxe5 dxe5 24. Rxc8 Rxc8 25. Rd1 Bf6
26. Qe4 Qe6 27. Rd5 a6 28. Rd2 h5 29. Qd5 Qxd5+ 1/2-1/2

[Event "Amsterdam"]
[Site "Amsterdam"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "08"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Eugenio Torre"]
[ECO "E97"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "115"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 e5
7. O-O Nc6 8. d5 Ne7 9. Nd2 c5 10. a3 Ne8 11. b4 b6 12. Qb3 f5
13. a4 a5 14. bxc5 bxc5 15. Rb1 Nc7 16. Nb5 Na6 17. exf5 gxf5
18. f4 e4 19. Bb2 Rf7 20. g4 e3 21. Nf3 Bxb2 22. Qxb2 Ng6
23. Ng5 Rg7 24. Ne6 Bxe6 25. dxe6 Qe7 26. Bf3 Rf8 27. Bd5 Nb4
28. Qe2 Nxd5 29. cxd5 fxg4 30. Qxe3 Nh4 31. Rb2 Nf5 32. Qe4 g3
33. h3 Qh4 34. Kg2 Qf6 35. Rb3 Qg6 36. Re1 Qh6 37. Rf1 Qh5
38. Re1 Qh6 39. Rf1 Qf6 40. Rc3 Rg6 41. Re1 Rh6 42. Qe2 Rg6
43. Qe4 Rb8 44. Rb3 Rb7 45. Rbb1 Re7 46. Rb3 Kh8 47. Na3 Re8
48. Nc4 Rh6 49. Ne3 Nh4+ 50. Kg1 Qd4 51. Qxd4+ cxd4 52. Ng4
Rg6 53. f5 Nxf5 54. Rf1 Ne7 55. Rb7 Nxd5 56. Rf5 Ne3 57. Nf6
Rxf6 58. Rxf6 1/2-1/2

[Event "Amsterdam"]
[Site "Amsterdam"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "09"]
[Result "1-0"]
[White "Jan Timman"]
[Black "Gennady Sosonko"]
[ECO "B72"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "47"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7
7. Be3 Nc6 8. h4 h5 9. f3 O-O 10. Qd2 d5 11. Nxc6 bxc6 12. e5
Nd7 13. f4 Qa5 14. g4 hxg4 15. h5 gxh5 16. Rxh5 f5 17. Bxg4
fxg4 18. Qd3 Rf7 19. e6 Nf6 20. exf7+ Kxf7 21. Re5 Rb8
22. O-O-O Rb4 23. a3 Rc4 24. Qxc4 1-0

[Event "Amsterdam"]
[Site "Amsterdam"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "12"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Jan Timman"]
[ECO "A47"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "42"]

1. d4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 c5 5. c4 cxd4 6. Qxd4 Nc6
7. Qf4 e5 8. Nxe5 Bd6 9. Qg5 h6 10. Qxg7 Rh7 11. Nxf7 Bb4+
12. Nc3 Qe7 13. Nd6+ Bxd6 14. Qxe7+ Bxe7 15. O-O O-O-O 16. Bf4
d6 17. Rad1 Ne5 18. b3 Bxg2 19. Kxg2 h5 20. h4 Ng6 21. Bg5 Ng4
1/2-1/2

[Event "Amsterdam IBM II"]
[Site "Amsterdam IBM II"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "10"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Eddie C Scholl"]
[ECO "D97"]
[WhiteElo "?"]
[BlackElo "2400"]
[PlyCount "61"]

1. Nf3 g6 2. d4 Nf6 3. c4 Bg7 4. Nc3 d5 5. Qb3 dxc4 6. Qxc4
O-O 7. e4 a6 8. Be2 b5 9. Qb3 Bb7 10. e5 Ng4 11. O-O c5
12. dxc5 Qc7 13. Bf4 Nd7 14. Rac1 Ndxe5 15. Nd5 Bxd5 16. Qxd5
Rad8 17. Qe4 Qc6 18. Qc2 Qf6 19. Bg3 Nc6 20. Qe4 Nh6 21. a4
Nd4 22. Nxd4 Qxd4 23. Qxd4 Bxd4 24. axb5 axb5 25. b4 Nf5
26. Bc7 Ra8 27. Bxb5 Ra2 28. Ba5 Ra8 29. Bd7 R2xa5 30. bxa5
Be5 31. Bxf5 1-0

[Event "Amsterdam IBM II"]
[Site "Amsterdam IBM II"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "3"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Vladimir Kovacevic"]
[ECO "A54"]
[WhiteElo "?"]
[BlackElo "2450"]
[PlyCount "145"]

1. d4 Nf6 2. c4 d6 3. Nf3 Bg4 4. Qb3 Qc8 5. h3 Bh5 6. g4 Bg6
7. Bg2 Nbd7 8. Bf4 c6 9. Nc3 e6 10. O-O Be7 11. Rac1 Ne4
12. Nxe4 Bxe4 13. Qe3 Bg6 14. d5 e5 15. dxc6 bxc6 16. Bg3 O-O
17. Nd4 Nb8 18. c5 dxc5 19. Nb3 Qe6 20. Qxe5 Qxe5 21. Bxe5 Nd7
22. Bc3 Rac8 23. Na5 Nb8 24. b3 Rfe8 25. Rfd1 f6 26. e3 Kf8
27. Bb2 Red8 28. Ba3 Rxd1+ 29. Rxd1 Be8 30. Bf1 Nd7 31. Rc1
Rc7 32. Bg2 h5 33. Nxc6 hxg4 34. hxg4 g5 35. Nd4 Rc8 36. Nf5
Bf7 37. Bf1 Be6 38. Nxe7 Kxe7 39. f3 Kd6 40. Kf2 a5 41. Bc4
Bxc4 42. Rxc4 Nb6 43. Rd4+ Ke6 44. Re4+ Kd5 45. Bb2 Rc6
46. Re8 Rd6 47. e4+ Kc6 48. Ke3 a4 49. e5 fxe5 50. Bxe5 axb3
51. axb3 Rd1 52. Ke4 Re1+ 53. Kf5 Re3 54. Re6+ Kb7 55. b4
Rxf3+ 56. Ke4 Rf1 57. bxc5 Nc8 58. Re8 Na7 59. Re7+ Ka6
60. Rg7 Nc6 61. Bd6 Kb5 62. Rxg5 Kc4 63. Rg8 Nd4 64. Ke5 Re1+
65. Kf6 Kd5 66. g5 Ne6 67. g6 Rf1+ 68. Ke7 Nd4 69. g7 Nf5+
70. Kd7 Rg1 71. Bf8 Rg6 72. Ke8 Ra6 73. Kd7 1/2-1/2

[Event "Amsterdam IBM II"]
[Site "Amsterdam IBM II"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "6"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "A Van den Berg"]
[ECO "A43"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "99"]

1. d4 Nf6 2. Nf3 c5 3. d5 d6 4. Nc3 Na6 5. e4 Nc7 6. a4 g6
7. Be2 Bg7 8. O-O a6 9. h3 O-O 10. Bf4 Bd7 11. e5 dxe5
12. Nxe5 Nce8 13. Re1 Nd6 14. Bf3 Nf5 15. Ne4 Nxe4 16. Bxe4
Nd6 17. Bf3 Be8 18. c3 Rc8 19. Qb3 c4 20. Qc2 g5 21. Bh2 f6
22. Ng4 Bg6 23. Qe2 Rf7 24. Rad1 Bf8 25. Ne3 Qe8 26. a5 Qb5
27. Bxd6 exd6 28. Bg4 Bd3 29. Qf3 f5 30. Bxf5 Re8 31. g4 Qxb2
32. Qg3 Bxf5 33. Nxf5 Rxe1+ 34. Rxe1 Qd2 35. Qe3 Qxe3 36. Rxe3
Rc7 37. Re8 Rc5 38. Nxd6 Rxd5 39. Nxc4 Kf7 40. Rb8 Rb5 41. Kg2
Be7 42. Kf3 Rc5 43. Ne3 Rxc3 44. Rxb7 Ra3 45. Ke4 Ra4+ 46. Ke5
Rxa5+ 47. Nd5 Kf8 48. Ke6 Ra2 49. Nxe7 Re2+ 50. Kf6 1-0

[Event "Amsterdam IBM II"]
[Site "Amsterdam IBM II"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "7"]
[Result "1/2-1/2"]
[White "Raymond Keene"]
[Black "Gennady Sosonko"]
[ECO "E62"]
[WhiteElo "2435"]
[BlackElo "?"]
[PlyCount "44"]

1. Nf3 Nf6 2. g3 g6 3. c4 Bg7 4. d4 O-O 5. Bg2 d6 6. O-O c6
7. Nc3 Qa5 8. h3 e5 9. d5 cxd5 10. cxd5 Bd7 11. Nd2 Rc8 12. e4
Na6 13. Re1 Nc5 14. Bf1 b5 15. a3 Qb6 16. b4 Nd3 17. Bxd3 Rxc3
18. Nb1 Rcc8 19. Bf1 Qd4 20. Qxd4 exd4 21. Bb2 Nh5 22. Bd3 a5
1/2-1/2

[Event "Leeuwarden"]
[Site "Leeuwarden"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Bertus F Enklaar"]
[Black "Gennady Sosonko"]
[ECO "B64"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "120"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6
7. Qd2 Be7 8. O-O-O O-O 9. f4 d5 10. e5 Nd7 11. Bxe7 Qxe7
12. Nf3 Nb6 13. Bd3 Bd7 14. Rdf1 Rac8 15. g4 Na5 16. f5 Nac4
17. f6 Qc5 18. Qg5 Qe3+ 19. Qxe3 Nxe3 20. Rf2 Rc5 21. Re1 Nec4
22. fxg7 Kxg7 23. Nd4 Rfc8 24. Nb1 R5c7 25. g5 Be8 26. b3 Na5
27. Re3 Nc6 28. Nxc6 Bxc6 29. Rf4 Bb5 30. c3 Bxd3 31. Rxd3 Nd7
32. Re3 b5 33. Kb2 Nc5 34. Nd2 a5 35. h4 Nd7 36. Nf3 b4
37. cxb4 Rc2+ 38. Ka3 axb4+ 39. Rxb4 Nc5 40. Rb6 Ra8+ 41. Kb4
Raxa2 42. Nd4 Rc1 43. Rc6 Na6+ 44. Kb5 Rca1 45. b4 Nxb4
46. Kxb4 Ra4+ 47. Kc5 Rc4+ 48. Kd6 Rxd4 49. Rf3 Ra7 50. h5 Rc4
51. Rf6 Ra8 52. g6 hxg6 53. hxg6 Rxc6+ 54. Kxc6 fxg6 55. Rxe6
d4 56. Re7+ Kf8 57. Rd7 Ra5 58. e6 d3 59. Kd6 d2 60. Rf7+ Ke8
1/2-1/2

[Event "Leeuwarden"]
[Site "Leeuwarden"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Bertus F Enklaar"]
[Black "Gennady Sosonko"]
[ECO "B32"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "157"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 d6
7. Be2 Nxd4 8. Qxd4 Bg7 9. O-O O-O 10. Bg5 Qa5 11. Bd2 Be6
12. b3 Qc5 13. Qd3 Bg4 14. Rac1 Bxe2 15. Qxe2 a6 16. Rfd1 Qh5
17. Qxh5 Nxh5 18. Nd5 Rae8 19. Bg5 f6 20. Bd2 f5 21. exf5 gxf5
22. Bc3 Kf7 23. Bxg7 Nxg7 24. Rc3 Rc8 25. a4 Rc6 26. a5 Rd8
27. Rh3 h5 28. Nb6 Rc5 29. b4 Re5 30. Kf1 Rg8 31. Rh4 Rh8
32. c5 Ne8 33. Nc4 Re6 34. Rd5 Kg6 35. cxd6 Nxd6 36. Nxd6 Rxd6
37. Rxd6+ exd6 38. Rc4 Rh7 39. Ke2 Kf6 40. Kd3 Ke5 41. Rh4 Kf6
42. g3 b6 43. axb6 Rb7 44. Rxh5 Rxb6 45. Rh6+ Kg5 46. Rh4 Rb5
47. Rd4 d5 48. h4+ Kf6 49. Rf4 Ke5 50. h5 a5 51. bxa5 Rxa5
52. h6 Ra3+ 53. Kc2 Ra2+ 54. Kb3 Ra8 55. h7 Rh8 56. Rh4 f4
57. gxf4+ Ke4 58. Kc3 Rc8+ 59. Kd2 Rh8 60. f3+ Kf5 61. Kd3 Kf6
62. Kd4 Kg7 63. f5 Kf6 64. Kxd5 Kxf5 65. Kd4 Kg5 66. Rh3 Kf4
67. Kd3 Rd8+ 68. Ke2 Rh8 69. Kf2 Kg5 70. Kg3 Kf5 71. Rh5+ Kf6
72. Kg4 Kg6 73. Rh1 Kf6 74. Rh6+ Kg7 75. Kg5 Kf7 76. f4 Kg7
77. f5 Kf7 78. Ra6 Kg7 79. Ra7+ 1-0

[Event "Leeuwarden"]
[Site "Leeuwarden"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Robert G Hartoch"]
[Black "Gennady Sosonko"]
[ECO "B39"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "90"]

1. c4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. e4 Bg7 6. Be3 Nf6
7. Nc3 Ng4 8. Qxg4 Nxd4 9. Qd1 Ne6 10. Rc1 Qa5 11. Qd2 b6
12. b3 Bb7 13. Nd5 Qxd2+ 14. Kxd2 Be5 15. f3 g5 16. h4 h6
17. hxg5 hxg5 18. Rxh8+ Bxh8 19. Bd3 Be5 20. Rh1 d6 21. Bc2
Rc8 22. Rh5 Kd7 23. Rh7 Rf8 24. Bd3 Nf4 25. Bf1 Ne6 26. Ke1
Bg3+ 27. Kd1 Be5 28. Bd2 Bc6 29. Ne3 Bf4 30. Bd3 Nd4 31. Nf5
Nxf5 32. exf5 Bxd2 33. Kxd2 f6 34. Be4 Bxe4 35. fxe4 a6
36. Kc3 Rc8 37. Rh3 b5 38. Kd4 b4 39. Rh1 a5 40. Ra1 Rh8
41. a3 e5+ 42. fxe6+ Kxe6 43. axb4 axb4 44. Ra4 Rh2 45. Rxb4
Rxg2 1/2-1/2

[Event "Leeuwarden"]
[Site "Leeuwarden"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "F Henneberke"]
[Black "Gennady Sosonko"]
[ECO "D41"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "73"]

1. Nf3 Nf6 2. c4 e6 3. d4 d5 4. Nc3 c5 5. cxd5 Nxd5 6. e4 Nxc3
7. bxc3 cxd4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 O-O 11. Bc4
Nd7 12. O-O Nf6 13. Qf4 b6 14. Rad1 Bb7 15. d5 exd5 16. exd5
Rc8 17. d6 Bxf3 18. gxf3 Qd7 19. Rd4 Rc5 20. Bd3 Re8 21. Kh1
Nd5 22. Qg3 g6 23. Bc4 Nc3 24. Qg4 Qxg4 25. fxg4 b5 26. d7 Rd8
27. Re1 Kf8 28. Re3 Rxc4 29. Rxc4 bxc4 30. Rxc3 Rxd7 31. Rxc4
Rd2 32. Ra4 Rxf2 33. Rxa7 Kg7 34. Kg1 Rb2 35. Ra4 Kf6 36. Rf4+
Kg5 37. Rxf7 1/2-1/2

[Event "Leeuwarden"]
[Site "Leeuwarden"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Bertus F Enklaar"]
[ECO "A43"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "129"]

1. d4 Nf6 2. Nf3 c5 3. d5 d6 4. Nc3 e5 5. e4 Be7 6. Be2 O-O
7. O-O Ne8 8. Nd2 Bg5 9. Nc4 Bxc1 10. Qxc1 Nd7 11. a4 b6
12. a5 Rb8 13. Nb5 Qh4 14. Nbxd6 Nxd6 15. Nxd6 bxa5 16. Rxa5
Rb6 17. g3 Qh3 18. Nf5 Nf6 19. Ne7+ Kh8 20. Nxc8 Rxc8 21. f3
Nh5 22. Rf2 Nxg3 23. Bf1 Nxf1 24. Qxf1 Qd7 25. b3 Qc7 26. Qa1
Rb7 27. Ra6 Qe7 28. Rg2 c4 29. d6 Qh4 30. b4 Qf4 31. Qc3 h5
32. Qd2 Qxd2 33. Rxd2 c3 34. Rd5 f6 35. Rc5 Rd8 36. Rxc3 Rxb4
37. Rc7 Rb1+ 38. Kf2 Rb2 39. Ke3 Kh7 40. Raxa7 Rxd6 41. Rxg7+
Kh8 42. Rh7+ Kg8 43. Rag7+ Kf8 44. Rc7 Kg8 45. Rxh5 Rb1
46. Rh6 Rg1 47. Rh3 Rh1 48. Rg3+ Kf8 49. Rh3 Kg8 50. Rg3+ Kf8
51. Rg2 Rf1 52. Rf2 Rg1 53. c3 Re1+ 54. Re2 Rf1 55. Ra2 Rfd1
56. Ra8+ Rd8 57. Rxd8+ Rxd8 58. f4 exf4+ 59. Kxf4 Rd2 60. h4
Rf2+ 61. Kg4 Rg2+ 62. Kf5 Rf2+ 63. Kg6 Rf4 64. h5 Rxe4 65. h6
1-0

[Event "Leeuwarden"]
[Site "Leeuwarden"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Coenraad Zuidema"]
[ECO "E02"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "43"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Qa4+ Nbd7 6. Nf3 a6
7. Nc3 Rb8 8. Qxc4 b5 9. Qd3 Bb7 10. O-O Be7 11. Bf4 Rc8
12. Ne5 Bxg2 13. Kxg2 Nxe5 14. dxe5 Qxd3 15. exd3 Nd5 16. Nxd5
exd5 17. d4 Kd7 18. Rad1 Ke6 19. Be3 c5 20. f4 f5 21. exf6
Kxf6 22. dxc5 1/2-1/2

[Event "Leeuwarden"]
[Site "Leeuwarden"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Coenraad Zuidema"]
[ECO "D37"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "77"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Be7 5. g3 O-O 6. Bg2 dxc4
7. O-O c5 8. dxc5 Nc6 9. Qa4 Qa5 10. Qxc4 Qxc5 11. Qxc5 Bxc5
12. Bf4 Bd7 13. Rac1 Rac8 14. Nb5 Na5 15. Bd6 Bxd6 16. Nxd6
Rc6 17. Rxc6 Bxc6 18. b4 Rd8 19. Nxf7 Kxf7 20. bxa5 Ke7
21. Rc1 a6 22. e3 Ne8 23. h4 Kf6 24. Nd4 Bxg2 25. Kxg2 Rd5
26. Nb3 Nd6 27. Rc7 Rb5 28. g4 h6 29. f4 g5 30. fxg5+ hxg5
31. h5 Nf7 32. Kg3 Nh6 33. Nc5 Rb4 34. e4 Rb1 35. Rh7 Nf7
36. Nd7+ Ke7 37. Ne5 Kf6 38. Nxf7 Rg1+ 39. Kf2 1-0

[Event "Leeuwarden"]
[Site "Leeuwarden"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "02"]
[Result "1/2-1/2"]
[White "Coenraad Zuidema"]
[Black "Gennady Sosonko"]
[ECO "B67"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "95"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6
7. Qd2 a6 8. O-O-O Bd7 9. f4 b5 10. Bxf6 gxf6 11. Nxc6 Bxc6
12. Qe3 Qe7 13. Bd3 h5 14. Rhf1 Bh6 15. Kb1 h4 16. Qh3 O-O-O
17. f5 Kb8 18. Ne2 Rdg8 19. fxe6 fxe6 20. Qxh4 Rxg2 21. Qxf6
Qxf6 22. Rxf6 Bg7 23. Rxe6 Be5 24. Ng3 Rgxh2 25. Nf1 Rh1
26. c3 Rg8 27. Ne3 Rxd1+ 28. Nxd1 Rg1 29. Kc2 Rg2+ 30. Kb3 Rd2
31. Bc2 a5 32. Ne3 Bf4 33. Nf5 a4+ 34. Ka3 Bd7 35. Re7 Bxf5
36. exf5 Rxc2 37. f6 d5 38. Re6 Bc1 39. Rb6+ Kc7 40. Rxb5 Kc6
41. Kxa4 Rf2 42. Rb8 Rxf6 43. Rc8+ Kb6 44. Rd8 Rf5 45. c4 dxc4
46. Kb4 Rf4 47. b3 Kc7 48. Rd1 1/2-1/2

[Event "Leeuwarden"]
[Site "Leeuwarden"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "03"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Eddie C Scholl"]
[ECO "D97"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "79"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4
O-O 7. e4 a6 8. Be2 b5 9. Qb3 c5 10. dxc5 Bb7 11. O-O Nbd7
12. e5 Nxc5 13. Qb4 Nfd7 14. Rd1 Rc8 15. Be3 Qe8 16. Nd5 Bxd5
17. Rxd5 Na4 18. Rad1 Ndb6 19. R5d2 Nc4 20. Bxc4 Rxc4 21. Qa5
Rc8 22. Qxa6 Ra8 23. Qb7 Rb8 24. Qe4 Qc8 25. Rc2 Qb7 26. Qxb7
Rxb7 27. b3 Nb6 28. Rc5 Nd7 29. Rcd5 Nb8 30. a4 bxa4 31. bxa4
e6 32. Rd6 f6 33. a5 fxe5 34. a6 Nxa6 35. Rxa6 e4 36. Ng5 Rfb8
37. Rxe6 Rb1 38. Red6 Be5 39. Rd8+ Kg7 40. R8d7+ 1-0

[Event "Leeuwarden"]
[Site "Leeuwarden"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "06"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "John Van Baarle"]
[ECO "B06"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "41"]

1. e4 g6 2. d4 c6 3. Nc3 d6 4. Nf3 Bg7 5. Be2 Nf6 6. O-O O-O
7. Bf4 Nh5 8. Be3 Nd7 9. d5 Nhf6 10. Nd2 e6 11. Nc4 Nxe4
12. dxe6 Nxc3 13. bxc3 Ne5 14. Nxd6 fxe6 15. Ne4 Nf7 16. Qxd8
Rxd8 17. Rad1 Re8 18. c4 e5 19. c5 Be6 20. c4 Red8 21. g4
1/2-1/2

[Event "Leeuwarden"]
[Site "Leeuwarden"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "08"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Piet Van der Weide"]
[ECO "A04"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "69"]

1. Nf3 f5 2. g3 Nf6 3. Bg2 d6 4. d4 g6 5. b3 Bg7 6. Bb2 O-O
7. O-O Na6 8. Nbd2 c6 9. a3 Bd7 10. b4 Nc7 11. c4 Qe8 12. Qb3
h6 13. Rae1 Qf7 14. e4 fxe4 15. Nxe4 b5 16. Ned2 Be6 17. Rc1
bxc4 18. Nxc4 Bd5 19. Qd3 Ne6 20. Na5 Nh5 21. Nh4 g5 22. Bxd5
cxd5 23. Ng2 Nf6 24. f3 Rfe8 25. Nc6 Nd8 26. Na5 Qe6 27. Ne3
Qd7 28. Qg6 e6 29. f4 Qf7 30. Qd3 Qh5 31. Rc7 Ne4 32. f5 Qh3
33. f6 Nxg3 34. Rxg7+ Kf8 35. Rg8+ 1-0

[Event "Leeuwarden"]
[Site "Leeuwarden"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "11"]
[Result "1/2-1/2"]
[White "Joost Marcus"]
[Black "Gennady Sosonko"]
[ECO "E92"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "160"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Be2 e5
7. Bg5 h6 8. Bh4 g5 9. Bg3 g4 10. Nh4 exd4 11. Qxd4 Re8
12. Qd3 Nbd7 13. f3 Nc5 14. Qd2 Nh5 15. O-O-O Nxg3 16. hxg3 a5
17. Nf5 Bxf5 18. exf5 Qg5 19. Qxg5 hxg5 20. Kd2 Bxc3+ 21. bxc3
Kg7 22. Rh5 gxf3 23. Bxf3 Ne4+ 24. Kc2 g4 25. Bxg4 Nf6 26. Rh4
Nxg4 27. Rxg4+ Kf6 28. Rf4 Re2+ 29. Rd2 Rae8 30. g4 R8e3
31. Rfd4 Rxd2+ 32. Rxd2 Rg3 33. c5 dxc5 34. Rd7 Rxg2+ 35. Kb3
b5 36. Rxc7 c4+ 37. Ka3 Rg3 38. Rc5 b4+ 39. Ka4 Rxc3 40. Kxa5
b3 41. axb3 Rxb3 42. Rxc4 Rb8 43. Rc7 Rg8 44. Rc4 Kg5 45. Kb4
Kh4 46. Kc3 Rxg4 47. Rc7 f6 48. Kd3 Kg5 49. Ke3 Kxf5 50. Rc5+
Kg6 51. Kf2 f5 52. Ra5 Kg5 53. Rb5 Ra4 54. Rb2 Kg4 55. Kg2 f4
56. Kf2 Ra8 57. Kg2 Rh8 58. Rb4 Ra8 59. Rb2 Ra3 60. Kh2 Rh3+
61. Kg1 Kg3 62. Rg2+ Kf3 63. Rf2+ Ke3 64. Ra2 Rh8 65. Ra3+ Ke2
66. Ra2+ Kf3 67. Ra3+ Kg4 68. Kg2 Rb8 69. Rc3 Rb2+ 70. Kg1 Kf5
71. Ra3 Ke4 72. Kf1 Rd2 73. Rb3 Rd3 74. Rxd3 Kxd3 75. Kf2 Ke4
76. Ke2 f3+ 77. Kf2 Kf4 78. Kf1 Ke3 79. Ke1 f2+ 80. Kf1 Kf3
1/2-1/2

[Event "Leeuwarden NED ch"]
[Site "Leeuwarden NED ch"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "1"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "T Van Scheltinga"]
[ECO "D30"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "61"]

1. d4 d5 2. c4 e6 3. g3 c6 4. Qc2 Nf6 5. Nf3 Nbd7 6. Bg2 Ne4
7. O-O Be7 8. b3 O-O 9. Ba3 Bxa3 10. Nxa3 Qe7 11. Qb2 f5
12. b4 a6 13. c5 g5 14. Rad1 h5 15. Nc2 h4 16. Ne5 Nxe5
17. dxe5 Qh7 18. Ne3 hxg3 19. fxg3 Kg7 20. Bxe4 dxe4 21. Rf2
f4 22. gxf4 gxf4 23. Rg2+ Kh8 24. Ng4 f3 25. Nf6 Qh6 26. exf3
exf3 27. Rg3 b5 28. Qd2 f2+ 29. Kxf2 Qxh2+ 30. Kf3 Qh5+
31. Kg2 1-0

[Event "Leeuwarden NED ch"]
[Site "Leeuwarden NED ch"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "10"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Paul Boersma"]
[ECO "A46"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "81"]

1. d4 Nf6 2. Nf3 d6 3. c4 c6 4. Nc3 Bg4 5. e4 Nbd7 6. Be2 e5
7. O-O Be7 8. Be3 O-O 9. d5 Bh5 10. Nd2 Bg6 11. g3 Ne8 12. Bg4
Nb6 13. a4 a5 14. h4 h6 15. Bh3 Nd7 16. Rb1 Nc5 17. Qc2 Na6
18. Na2 Nf6 19. Nc3 Nd7 20. Nb3 Nb4 21. Qe2 Kh8 22. Rbd1 f5
23. exf5 Bxf5 24. Bxf5 Rxf5 25. dxc6 bxc6 26. Rd2 Rf7 27. Rfd1
Qf8 28. Qg4 Nf6 29. Qe6 d5 30. cxd5 cxd5 31. Qxe5 Ng4 32. Qd4
Nxe3 33. Qxe3 Rf3 34. Qe2 Rc8 35. Kg2 Rf6 36. Nxd5 Nxd5
37. Rxd5 Bb4 38. f4 Rfc6 39. Nd4 Rc4 40. Kh3 Qf7 41. Qe6 1-0

[Event "Leeuwarden NED ch"]
[Site "Leeuwarden NED ch"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "9"]
[Result "1/2-1/2"]
[White "Fred Van der Vliet"]
[Black "Gennady Sosonko"]
[ECO "A04"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "78"]

1. Nf3 c5 2. g3 g6 3. Bg2 Bg7 4. d4 cxd4 5. Nxd4 d5 6. O-O e6
7. c4 Ne7 8. cxd5 exd5 9. Nc3 Nbc6 10. Be3 O-O 11. Nxc6 bxc6
12. Bd4 Bxd4 13. Qxd4 Nf5 14. Qd2 Ba6 15. Rfe1 Re8 16. e3 Qa5
17. Ne4 Qxd2 18. Nxd2 Rab8 19. b3 d4 20. Ne4 Red8 21. Nc5 Bc8
22. Red1 Rd6 23. g4 Ne7 24. Ne4 Rd8 25. Rxd4 Rxd4 26. exd4 Rb4
27. Rd1 Nd5 28. g5 Nf4 29. Nf6+ Kg7 30. Bxc6 Ne2+ 31. Kg2 Nxd4
32. Be4 Ne6 33. h4 h6 34. Bd5 Rxh4 35. Rc1 Nf4+ 36. Kg3 Ne2+
37. Kxh4 Nxc1 38. Ne8+ Kh7 39. Bxf7 Nxa2 1/2-1/2

[Event "NED"]
[Site "NED"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Hans Bouwmeester"]
[ECO "E04"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "57"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 b5 6. a4 c6
7. Ne5 Nd5 8. O-O Bb7 9. e4 Nf6 10. Nc3 a6 11. d5 cxd5
12. exd5 exd5 13. axb5 axb5 14. Rxa8 Bxa8 15. Nxb5 Qa5 16. Nd4
Bb4 17. Bg5 h6 18. Bxf6 gxf6 19. Qh5 Qa7 20. Nb5 Qe7 21. Nxc4
dxc4 22. Bxa8 Qe5 23. Qg4 Qxb5 24. Qc8+ Ke7 25. Qxh8 Bd2
26. Qc8 Qxb2 27. Qc5+ Ke8 28. Qxc4 Nd7 29. Bc6 1-0

[Event "Nijmegen"]
[Site "Nijmegen"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Jan Timman"]
[ECO "A89"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "55"]

1.d4 g6 2.c4 Bg7 3.Nc3 d6 4.Nf3 f5 5.g3 Nf6 6.Bg2 O-O 7.O-O
Nc6 8.d5 Ne5 9.Nxe5 dxe5 10.Qb3 Kh8 11.Rd1 e4 12.Bf4 h6
13.Rac1 Ng4 14.Nb5 Ne5 15.h4 a6 16.Nd4 Qd6 17.c5 Qf6 18.Ne6
Bxe6 19.dxe6 g5 20.hxg5 hxg5 21.Bxe5 Qxe5 22.Qxb7 Rab8 23.Qxa6
Rxb2 24.Qc4 Ra8 25.a4 Kh7 26.g4 Bf6 27.gxf5 e3 28.Bxa8 1-0

[Event "Wijk"]
[Site "Wijk"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Andras Adorjan"]
[Black "Gennady Sosonko"]
[ECO "B78"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "71"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3
Nc6 8.Qd2 O-O 9.Bc4 Bd7 10.O-O-O Rc8 11.Bb3 Ne5 12.h4 h5 13.g4
Nc4 14.Bxc4 Rxc4 15.e5 dxe5 16.Nb3 Rc6 17.g5 Rd6 18.gxf6 Rxd2
19.Rxd2 exf6 20.Nc5 Bc6 21.Rxd8 Rxd8 22.N5e4 f5 23.Nd2 b6
24.Re1 f4 25.Bf2 f5 26.a4 Bf6 27.Nc4 Re8 28.Rd1 Bxf3 29.Rd7
Rc8 30.b3 Bc6 31.Nd5 Bxd5 32.Rxd5 e4 33.Rd6 Kf7 34.Rd7+ Ke6
35.Rxa7 e3 36.Be1 1/2-1/2

[Event "Amsterdam"]
[Site "Amsterdam"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Efim Geller"]
[ECO "A49"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "31"]

1.d4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O d6 6.Nc3 Nbd7 7.a4
a5 8.b3 c6 9.e4 e5 10.Ba3 exd4 11.Nxd4 Qb6 12.Bxd6 Ne8 13.Nde2
Nxd6 14.Qxd6 Qb4 15.Qd2 Ne5 16.Rad1 1/2-1/2

[Event "Amsterdam"]
[Site "Amsterdam"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Borislav Ivkov"]
[Black "Gennady Sosonko"]
[ECO "A09"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "125"]

1.Nf3 d5 2.c4 d4 3.g3 Nc6 4.Bg2 e5 5.d3 Nf6 6.O-O Nd7 7.Na3
Be7 8.Nc2 O-O 9.e3 Bf6 10.exd4 Nxd4 11.Ncxd4 exd4 12.b4 Re8
13.Re1 a5 14.Rxe8+ Qxe8 15.b5 Nc5 16.Ba3 Ne6 17.Qe1 Qd8 18.Qe4
Rb8 19.Qd5 Bd7 20.Ne5 Be8 21.Re1 Be7 22.Qxd8 Bxd8 23.Bd5 Bf6
24.Nxf7 Bxf7 25.Bxe6 Bxe6 26.Rxe6 c6 27.Bd6 Rc8 28.b6 Kf7
29.Re4 c5 30.Bc7 a4 31.f4 a3 32.Re1 Ra8 33.Rb1 Ke6 34.Kf2 Kd7
35.Kf3 Kc6 36.Rb3 h5 37.Rb1 Be7 38.Rb3 Bf6 39.Rb1 Bd8 40.Bxd8
Rxd8 41.Rb3 Re8 42.f5 Re3+ 43.Kf4 Re2 44.Rxa3 Rxh2 45.Ra8 Rf2+
46.Ke4 Re2+ 47.Kf4 Rf2+ 48.Ke4 Re2+ 49.Kf3 Re3+ 50.Kf4 Rxd3
51.Rg8 Rd1 52.Rxg7 Rf1+ 53.Ke4 Re1+ 54.Kf3 Rf1+ 55.Ke2 Rxf5
56.Rg6+ Kd7 57.a4 Re5+ 58.Kd2 Re7 59.a5 Rh7 60.Rg8 Kc6 61.Rg6+
Kd7 62.Kd3 Ke7 63.Rc6 1-0

[Event "Amsterdam"]
[Site "Amsterdam"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Vlastimil Jansa"]
[Black "Gennady Sosonko"]
[ECO "A36"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "69"]

1.g3 g6 2.Bg2 Bg7 3.c4 c5 4.Nc3 Nc6 5.a3 Nf6 6.Rb1 a5 7.Nf3 d5
8.cxd5 Nxd5 9.Qa4 Nc7 10.d3 O-O 11.Ne4 Ne6 12.b4 cxb4 13.axb4
Nxb4 14.Ba3 Na6 15.Qb3 Bd7 16.Qb6 Bc6 17.O-O Qd7 18.Ned2 a4
19.Nc4 Nd4 20.Nxd4 Bxd4 21.Bxc6 bxc6 22.Qb7 Ra7 23.Qxd7 Rxd7
24.Rfc1 Rb8 25.Rxb8+ Nxb8 26.e3 Ba7 27.Ne5 Rd8 28.Nxc6 Nxc6
29.Rxc6 e5 30.Ra6 Rd7 31.Rxa4 Bb6 32.Ra8+ Kg7 33.Bf8+ Kf6
34.Ra6 Rb7 35.Bc5 1-0

[Event "Amsterdam (Netherlands)"]
[Site "Amsterdam (Netherlands)"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "2"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "William James Lombardy"]
[ECO "E04"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "76"]

1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Nf3 a6 6.O-O b5 7.Ne5
Nd5 8.a4 Bb7 9.e4 Nf6 10.axb5 axb5 11.Rxa8 Bxa8 12.Nc3 c6
13.Bg5 Be7 14.Qa1 Bb7 15.Qa7 Qc8 16.d5 O-O 17.dxe6 fxe6 18.Bh3
Na6 19.Be3 Kh8 20.Ra1 Bd6 21.Rxa6 Bxa6 22.Nf7+ Rxf7 23.Qxf7
Qd7 24.Qxd7 Nxd7 25.Bxe6 Nc5 26.e5 Be7 27.Bxc5 Bxc5 28.Bd7 Bb7
29.Ne4 Be7 30.f4 Kg8 31.Kf2 Kf8 32.Nd6 Bxd6 33.exd6 b4 34.Ke3
c5 35.Be6 Ke8 36.h4 Kd8 37.Bf5 h6 38.Be6 Bc8 1/2-1/2

[Event "Amsterdam"]
[Site "Amsterdam"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Rainer F A Knaak"]
[ECO "A57"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "55"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Nf3 Bb7 5. a4 bxc4 6. Nc3 Qa5
7. Bd2 Na6 8. e4 Nb4 9. Bxc4 Ba6 10. b3 Nd3+ 11. Ke2 Nb2
12. Nb5 Qd8 13. Qc2 Nxc4 14. bxc4 d6 15. e5 dxe5 16. Nxe5 g6
17. Rhe1 Bg7 18. Kf1 Bb7 19. Be3 O-O 20. Bxc5 Nxd5 21. Rad1 a6
22. Nc3 Qc7 23. Nxd5 Qxc5 24. Nd7 Qa5 25. Nxe7+ Kh8 26. Nxf8
Rxf8 27. c5 Qc7 28. c6 1-0

[Event "Amsterdam"]
[Site "Amsterdam"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "V Tukmakov"]
[Black "Gennady Sosonko"]
[ECO "B78"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "65"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7
7. Be3 Nc6 8. Qd2 O-O 9. Bc4 Bd7 10. O-O-O Rc8 11. Bb3 Ne5
12. h4 h5 13. Kb1 Nc4 14. Bxc4 Rxc4 15. Nb3 Qc7 16. Bd4 Be6
17. g4 Rc8 18. gxh5 Nxh5 19. Rdg1 Kh7 20. Bxg7 Kxg7 21. Nd4
Qc5 22. Nce2 Ra4 23. b3 Ra6 24. Rg5 Qa3 25. Nc1 Rc5 26. Rhg1
Bd7 27. Nf5+ Bxf5 28. Rxh5 Bh3 29. Qh6+ Kf6 30. Qf4+ Ke6
31. Rh7 f6 32. Qg3 f5 33. Qxh3 1-0

[Event "Amsterdam"]
[Site "Amsterdam"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Dragoljub Velimirovic"]
[Black "Gennady Sosonko"]
[ECO "B50"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "69"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bd3 Nc6 5. Bc2 Bg4 6. h3 Bh5
7. d3 e6 8. Nbd2 Be7 9. Qe2 d5 10. a3 Nd7 11. Nf1 Nde5 12. Ng3
Nxf3+ 13. gxf3 Bg6 14. f4 Qd7 15. h4 h5 16. b4 Bf6 17. Bb2
cxb4 18. axb4 Nxb4 19. Ba4 b5 20. cxb4 Bxb2 21. Qxb2 bxa4
22. Qxg7 O-O-O 23. O-O Kb7 24. b5 dxe4 25. Rxa4 exd3 26. Qa1
a5 27. bxa6+ Ka8 28. a7 d2 29. Rb4 Rhg8 30. Rd1 Qd3 31. Qb2
Qa6 32. Rxd2 Kxa7 33. Qa2 Rxd2 34. Qxd2 Bd3 35. Kh2 1-0

[Event "Amsterdam"]
[Site "Amsterdam"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "04"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Zoltan Ribli"]
[ECO "D97"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "33"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4
O-O 7. e4 a6 8. Be2 b5 9. Qb3 c5 10. dxc5 Be6 11. Qc2 Qc7
12. Nd4 Bc4 13. Be3 Bxe2 14. Qxe2 Rd8 15. O-O b4 16. Na4 Nxe4
17. Qf3 1/2-1/2

[Event "Amsterdam"]
[Site "Amsterdam"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "06"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Jan Hein Donner"]
[ECO "E04"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "65"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 a6 6. O-O b5
7. Ne5 Nd5 8. a4 Bb7 9. e4 Nf6 10. axb5 axb5 11. Rxa8 Bxa8
12. Nc3 c6 13. Bg5 Bb7 14. d5 Be7 15. dxe6 fxe6 16. Bh3 Qxd1
17. Rxd1 Nfd7 18. Bf4 Bf6 19. Nxd7 Nxd7 20. Bxe6 Ne5 21. Bxe5
Bxe5 22. f4 Ke7 23. Bf5 Bd6 24. e5 Bc5+ 25. Kg2 Rd8 26. Rxd8
Kxd8 27. Bxh7 Bd4 28. Be4 b4 29. Nd1 Bxb2 30. Nxb2 c3 31. Nd3
c5 32. Bxb7 c2 33. Bd5 1-0

[Event "Amsterdam IBM"]
[Site "Amsterdam IBM"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "10"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Julio P Kaplan"]
[ECO "E94"]
[WhiteElo "2450"]
[BlackElo "?"]
[PlyCount "29"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 e5
7. O-O exd4 8. Nxd4 Re8 9. f3 c6 10. Kh1 d5 11. cxd5 cxd5
12. Bg5 Nc6 13. exd5 Nxd4 14. Qxd4 Nxd5 15. Qxd5 1/2-1/2

[Event "Amsterdam IBM"]
[Site "Amsterdam IBM"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "11"]
[Result "1/2-1/2"]
[White "Albin Planinc"]
[Black "Gennady Sosonko"]
[ECO "A07"]
[WhiteElo "?"]
[BlackElo "2450"]
[PlyCount "85"]

1. g3 Nf6 2. Bg2 d5 3. d3 c5 4. Nf3 Nc6 5. O-O g6 6. Nbd2 Bg7
7. e4 O-O 8. Re1 d4 9. e5 Nd5 10. a4 Rb8 11. Nc4 b6 12. Bd2 a6
13. Ng5 h6 14. Ne4 Ncb4 15. f4 Qc7 16. Nf2 Rd8 17. c3 Nc6
18. Qf3 dxc3 19. bxc3 b5 20. axb5 axb5 21. Nd6 exd6 22. Qxd5
Ne7 23. Qf3 Bb7 24. Ra7 Bxf3 25. Rxc7 Nd5 26. exd6 Bxg2
27. Kxg2 Bxc3 28. Bxc3 Nxc3 29. Ree7 Nd5 30. Ne4 Nxe7 31. dxe7
Re8 32. Nf6+ Kg7 33. Nxe8+ Rxe8 34. Rxc5 Rxe7 35. Rxb5 Re2+
36. Kh3 Rd2 37. Rd5 h5 38. d4 Kf6 39. g4 hxg4+ 40. Kxg4 Rxh2
41. Kf3 Ke6 42. Re5+ Kd6 43. f5 1/2-1/2

[Event "Amsterdam IBM"]
[Site "Amsterdam IBM"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "15"]
[Result "1/2-1/2"]
[White "Hans Ree"]
[Black "Gennady Sosonko"]
[ECO "E39"]
[WhiteElo "?"]
[BlackElo "2450"]
[PlyCount "37"]

1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. Qc2 c5 5. dxc5 O-O 6. Bf4 Na6
7. Bd6 Re8 8. e4 Qa5 9. f3 Bxc5 10. Qd2 Qb6 11. Bxc5 Qxc5
12. O-O-O d5 13. e5 Nd7 14. f4 Nb6 15. cxd5 Nxd5 16. Kb1 Nxc3+
17. Qxc3 Qxc3 18. bxc3 Nc5 19. Bb5 1/2-1/2

[Event "Amsterdam IBM"]
[Site "Amsterdam IBM"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "3"]
[Result "1/2-1/2"]
[White "Kick Langeweg"]
[Black "Gennady Sosonko"]
[ECO "E46"]
[WhiteElo "?"]
[BlackElo "2450"]
[PlyCount "27"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Bb4 5. e3 O-O 6. Bd3 Nc6
7. O-O dxc4 8. Bxc4 Bd6 9. Bb5 e5 10. Bxc6 exd4 11. Nxd4 bxc6
12. Nxc6 Qe8 13. Nd4 Bb7 14. h3 1/2-1/2

[Event "Amsterdam IBM"]
[Site "Amsterdam IBM"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "7"]
[Result "1/2-1/2"]
[White "Jan Timman"]
[Black "Gennady Sosonko"]
[ECO "A13"]
[WhiteElo "2540"]
[BlackElo "2450"]
[PlyCount "80"]

1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. b3 Be7 5. Bg2 O-O 6. O-O c5
7. Bb2 Nc6 8. cxd5 exd5 9. d4 Ne4 10. Nc3 Bf6 11. Na4 cxd4
12. Nxd4 Bd7 13. e3 Rc8 14. Rc1 Qe7 15. Ne2 Bxb2 16. Nxb2 Be6
17. Nd3 Rfd8 18. Ndf4 Qf6 19. h4 h6 20. Nxe6 Qxe6 21. Nd4 Qf6
22. Qg4 Re8 23. Bxe4 dxe4 24. Rc4 Rcd8 25. Nxc6 bxc6 26. Rxe4
Rxe4 27. Qxe4 Rd2 28. Qa4 Qe7 29. Qxc6 Rxa2 30. Rd1 Qf6
31. Qxf6 gxf6 32. Kg2 Kg7 33. Rd5 a5 34. Kf3 a4 35. bxa4 Rxa4
36. g4 Ra1 37. Kf4 Rh1 38. Kg3 Rg1+ 39. Kf4 Rh1 40. h5 Rf1
1/2-1/2

[Event "Amsterdam IBM"]
[Site "Amsterdam IBM"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "8"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Istvan Csom"]
[ECO "E07"]
[WhiteElo "2450"]
[BlackElo "?"]
[PlyCount "89"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 c6 6. O-O O-O
7. Nc3 Nbd7 8. Qd3 b6 9. e4 Ba6 10. b3 Qc8 11. a4 Rd8 12. Bg5
h6 13. Bf4 Bb4 14. exd5 cxd5 15. Nb5 Qb7 16. Rfc1 Rac8 17. Rc2
Qa8 18. Qe2 Nf8 19. Nc7 Qb7 20. Nxa6 Qxa6 21. Ne5 Bd6 22. Qf3
dxc4 23. bxc4 Bxe5 24. Bxe5 N6d7 25. Bf4 Nf6 26. Be5 N6d7
27. Qb7 Qxb7 28. Bxb7 Nxe5 29. Bxc8 Nf3+ 30. Kg2 Nxd4 31. Rd2
e5 32. Bb7 Rb8 33. Rxd4 exd4 34. Bd5 Ne6 35. f4 Nc5 36. a5 Nb3
37. axb6 Nxa1 38. bxa7 Rd8 39. a8=Q Rxa8 40. Bxa8 Nb3 41. Be4
g6 42. Bd5 Kg7 43. Kf3 Nc5 44. h4 f6 45. Ke2 1/2-1/2

[Event "Clare Benedict 18/431"]
[Site "Clare Benedict 18/431"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Ricardo Calvo"]
[Black "Gennady Sosonko"]
[ECO "B78"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "66"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7
7. f3 O-O 8. Qd2 Nc6 9. Bc4 Bd7 10. O-O-O Rc8 11. Bb3 Ne5
12. h4 h5 13. g4 hxg4 14. h5 Nxh5 15. Bh6 e6 16. Bxg7 Kxg7
17. Rdg1 Rh8 18. fxg4 Nf6 19. g5 Nh5 20. Rh3 Rc5 21. Nf3 Qe7
22. Rf1 Rf8 23. Nxe5 Rxe5 24. Rf6 Rh8 25. Rhf3 Be8 26. Ba4
Rxg5 27. Qxg5 Nxf6 28. Bxe8 Rxe8 29. Rh3 Rh8 30. Rxh8 Kxh8
31. e5 Nd5 32. Qxe7 Nxe7 33. exd6 Nc6 0-1

[Event "Leeuwarden NED ch"]
[Site "Leeuwarden NED ch"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "1"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Jan Timman"]
[ECO "A40"]
[WhiteElo "2430"]
[BlackElo "2470"]
[PlyCount "79"]

1. d4 g6 2. Nf3 Bg7 3. g3 c5 4. Bg2 cxd4 5. Nxd4 Nc6 6. Nb3
Nf6 7. Nc3 d6 8. O-O O-O 9. h3 Be6 10. e4 Ne5 11. Nd5 Nxd5
12. exd5 Bd7 13. a4 Nc4 14. c3 Qc8 15. Kh2 e5 16. dxe6 fxe6
17. Nd2 Nxd2 18. Bxd2 Bc6 19. Be3 Bxg2 20. Kxg2 Qc6+ 21. Kg1
Rf3 22. Qb3 d5 23. Rad1 Kh8 24. Bd4 Bxd4 25. Rxd4 Raf8 26. Qb5
Qd6 27. Kg2 Qe5 28. Rd3 Qe4 29. Rxf3 Rxf3 30. Kg1 Rf7 31. a5
a6 32. Qb6 Kg7 33. f4 h6 34. Qf2 g5 35. Re1 Qd3 36. Rxe6 gxf4
37. gxf4 Qxh3 38. Qg2+ Qxg2+ 39. Kxg2 Rxf4 40. Rb6 1/2-1/2

[Event "Leeuwarden NED ch"]
[Site "Leeuwarden NED ch"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "10"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Christofoor Baljon"]
[ECO "A49"]
[WhiteElo "2430"]
[BlackElo "?"]
[PlyCount "66"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d4 d6 6. a4 a5
7. Nc3 c6 8. e4 Qc7 9. h3 Na6 10. Be3 Nb4 11. Nd2 Rb8 12. Na2
b6 13. Nxb4 axb4 14. c4 bxc3 15. bxc3 Ba6 16. Re1 e5 17. Qc2
Nd7 18. Rab1 Ra8 19. dxe5 dxe5 20. Rb2 Rfb8 21. Bf1 Bf8
22. Nc4 Bc5 23. Bh6 Bf8 24. Be3 Bc5 25. Bg5 Ra7 26. Ra2 Rba8
27. Rea1 Qc8 28. h4 Qe8 29. Qb3 Qe6 30. Nd2 Qg4 31. c4 Bd4
32. Rb1 Nc5 33. Qf3 Qxf3 1/2-1/2

[Event "Leeuwarden NED ch"]
[Site "Leeuwarden NED ch"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "11"]
[Result "1/2-1/2"]
[White "Hans Ree"]
[Black "Gennady Sosonko"]
[ECO "B36"]
[WhiteElo "2440"]
[BlackElo "2430"]
[PlyCount "31"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 g6 6. e4
Nxd4 7. Qxd4 d6 8. Be3 Bg7 9. f3 O-O 10. Qd2 Qa5 11. Rc1 Bd7
12. Bd3 Rfc8 13. b3 a6 14. Nd5 Qxd2+ 15. Kxd2 Nxd5 16. cxd5
1/2-1/2

[Event "Leeuwarden NED ch"]
[Site "Leeuwarden NED ch"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "2"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Jan Hein Donner"]
[ECO "E10"]
[WhiteElo "2430"]
[BlackElo "2480"]
[PlyCount "25"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Qa4+ Nbd7 6. Bg2 a6
7. Nc3 Rb8 8. Qxc4 b5 9. Qd3 Bb7 10. O-O c5 11. Bf4 Rc8
12. dxc5 Bxc5 13. Ne5 1/2-1/2

[Event "Leeuwarden NED ch"]
[Site "Leeuwarden NED ch"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "3"]
[Result "0-1"]
[White "Eddie C Scholl"]
[Black "Gennady Sosonko"]
[ECO "B06"]
[WhiteElo "?"]
[BlackElo "2430"]
[PlyCount "140"]

1. e4 g6 2. d4 Bg7 3. Nc3 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. Be3
Nf6 7. Bc4 Qa5 8. Nb3 Qc7 9. O-O O-O 10. f4 d6 11. Be2 a6
12. a4 Na5 13. Nxa5 Qxa5 14. Bf3 Bd7 15. Kh1 Rac8 16. h3 Rc4
17. Ra3 Be6 18. Qe1 Rc7 19. Bd2 Qb6 20. Qc1 Rcc8 21. Be3 Qc7
22. a5 Nd7 23. Rf2 Bxc3 24. bxc3 f6 25. f5 Bf7 26. fxg6 hxg6
27. Bd4 Kg7 28. Bg4 Rb8 29. Bxd7 Qxd7 30. Qe3 Bc4 31. Ra1 Rh8
32. Rb1 Rh5 33. Rb4 Bb5 34. c4 Bc6 35. c5 Rbh8 36. Rb3 Rh4
37. Qg5 Qe6 38. Rg3 Bxe4 39. Kh2 d5 40. Qd2 Bf5 41. Re3 Re4
42. Rff3 Rhh4 43. c3 Rxe3 44. Rxe3 Re4 45. g4 Rxe3 46. Qxe3
Be4 47. Qf4 Kf7 48. g5 f5 49. Kg3 Bc2 50. Qe5 Qxe5+ 51. Bxe5
Ke6 52. Kf4 Kd7 53. h4 Bd1 54. Bd4 Kc6 55. Ke5 Kb5 56. Ke6
Kxa5 57. Kxe7 Kb5 58. Kd6 a5 59. Kc7 Ka6 60. c6 bxc6 61. Kxc6
a4 62. Kxd5 a3 63. c4 a2 64. Bc3 Bh5 65. Kc5 f4 66. Kd4 f3
67. Ke3 Kb6 68. Bd4+ Ka5 69. Bc3+ Ka4 70. c5 Kb5 0-1

[Event "Leeuwarden NED ch"]
[Site "Leeuwarden NED ch"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "4"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Robert G Hartoch"]
[ECO "A37"]
[WhiteElo "2430"]
[BlackElo "?"]
[PlyCount "39"]

1. Nf3 g6 2. c4 Bg7 3. Nc3 c5 4. g3 Nc6 5. Bg2 e5 6. O-O Nge7
7. d3 O-O 8. Bd2 d6 9. a3 a5 10. Rb1 Rb8 11. Ne1 Be6 12. Nc2
d5 13. cxd5 Nxd5 14. Nxd5 Bxd5 15. b4 cxb4 16. axb4 Bxg2
17. Kxg2 Qd5+ 18. f3 axb4 19. Nxb4 Nxb4 20. Bxb4 1/2-1/2

[Event "Leeuwarden NED ch"]
[Site "Leeuwarden NED ch"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "5"]
[Result "1/2-1/2"]
[White "Arend Van Dop"]
[Black "Gennady Sosonko"]
[ECO "B52"]
[WhiteElo "?"]
[BlackElo "2430"]
[PlyCount "31"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nc6 6. d4
cxd4 7. Nxd4 g6 8. Be3 Nf6 9. f3 Bg7 10. Nc3 O-O 11. O-O Rac8
12. b3 e6 13. Rc1 Rfd8 14. Qd2 d5 15. exd5 exd5 16. Nxc6
1/2-1/2

[Event "Leeuwarden NED ch"]
[Site "Leeuwarden NED ch"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "6"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Gert Ligterink"]
[ECO "E97"]
[WhiteElo "2430"]
[BlackElo "?"]
[PlyCount "39"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5
7. O-O Nc6 8. d5 Ne7 9. Nd2 a5 10. a3 Nd7 11. Rb1 f5 12. b4 b6
13. Nb3 axb4 14. axb4 fxe4 15. Nxe4 Nf6 16. f3 Nf5 17. c5 bxc5
18. bxc5 Kh8 19. Rf2 Nd4 20. Nxf6 1/2-1/2

[Event "Leeuwarden NED ch"]
[Site "Leeuwarden NED ch"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "7"]
[Result "1/2-1/2"]
[White "Kick Langeweg"]
[Black "Gennady Sosonko"]
[ECO "A09"]
[WhiteElo "2430"]
[BlackElo "2430"]
[PlyCount "78"]

1. Nf3 d5 2. c4 d4 3. d3 g6 4. g3 Bg7 5. Bg2 Nf6 6. O-O O-O
7. b4 c5 8. Nbd2 cxb4 9. a3 bxa3 10. Bxa3 Nc6 11. Qb3 h6
12. Rfb1 Rb8 13. Ne1 Bg4 14. Qd1 Qd7 15. Ra2 Bh3 16. Bh1 Rbc8
17. Qa4 h5 18. Nb3 Ng4 19. Nc5 Qf5 20. Ne4 h4 21. Rxb7 hxg3
22. hxg3 Qh5 23. Bxe7 Rfe8 24. Bh4 Qf5 25. Nf3 Nce5 26. Nxd4
Qh5 27. Nf3 Nxc4 28. dxc4 Rxe4 29. Qd7 Rf8 30. Ng5 Nxf2
31. Nxh3 Nxh3+ 32. Qxh3 Rxe2 33. Rxe2 Qxe2 34. Qg2 Qe3+
35. Qf2 Qc1+ 36. Kh2 g5 37. Bd5 gxh4 38. Bxf7+ Kh8 39. gxh4
Qxc4 1/2-1/2

[Event "Leeuwarden NED ch"]
[Site "Leeuwarden NED ch"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "8"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Bertus F Enklaar"]
[ECO "B06"]
[WhiteElo "2430"]
[BlackElo "2445"]
[PlyCount "84"]

1. Nf3 g6 2. e4 Bg7 3. d4 d6 4. Nc3 c6 5. Be2 b5 6. e5 Nh6
7. O-O dxe5 8. dxe5 Qxd1 9. Rxd1 b4 10. Na4 Bf5 11. Nd4 Nd7
12. Nxf5 Nxf5 13. g4 Nh6 14. f4 Nb6 15. Nxb6 axb6 16. Be3 c5
17. Bb5+ Kf8 18. Bc6 Rb8 19. h3 f5 20. g5 Nf7 21. Bg2 h6
22. h4 hxg5 23. hxg5 Nd8 24. a3 bxa3 25. Rxa3 Ne6 26. Bd5 Nc7
27. Bc4 b5 28. Be2 Ne6 29. Kg2 Kf7 30. Bf3 Rhd8 31. Bd5 Kf8
32. Rad3 c4 33. R3d2 Nc7 34. Bc6 Rxd2+ 35. Rxd2 Ne6 36. Kf3 b4
37. Bd5 c3 38. bxc3 bxc3 39. Rd3 Nc7 40. Bc4 Nb5 41. Bxb5 Rxb5
42. Rxc3 Kf7 1-0

[Event "Leeuwarden NED ch"]
[Site "Leeuwarden NED ch"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "9"]
[Result "1/2-1/2"]
[White "Jaap Vogel"]
[Black "Gennady Sosonko"]
[ECO "E09"]
[WhiteElo "?"]
[BlackElo "2430"]
[PlyCount "39"]

1. d4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. c4 Nbd7
7. Qc2 c6 8. Nbd2 b6 9. b3 Bb7 10. Bb2 Rc8 11. e4 c5 12. exd5
exd5 13. dxc5 dxc4 14. Nxc4 b5 15. Ne3 Bxc5 16. Qd2 Be4 17. b4
Bb6 18. Rac1 Qe7 19. Rfe1 Rxc1 20. Qxc1 1/2-1/2

[Event "Nice"]
[Site "Nice"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Walter Shawn Browne"]
[Black "Gennady Sosonko"]
[ECO "B78"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "85"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7
7. f3 Nc6 8. Qd2 O-O 9. Bc4 Bd7 10. O-O-O Rc8 11. Bb3 Ne5
12. Bg5 b5 13. Ncxb5 Bxb5 14. Nxb5 Qb6 15. Nxd6 exd6 16. Qxd6
Nfd7 17. f4 Rc6 18. Qd4 Nc5 19. fxe5 Nxb3+ 20. axb3 Qxb3
21. Qd3 Qa4 22. c3 Bxe5 23. Bh6 Re8 24. Qc2 Qa1+ 25. Kd2 Qa5
26. Rhf1 g5 27. Qb3 Bf4+ 28. Rxf4 gxf4 29. Bxf4 Rb6 30. Qc2
Qb5 31. Ke1 Qc4 32. Be3 Ra6 33. Bd4 Qe6 34. Rd3 Ra4 35. Kd2
Qh6+ 36. Re3 Qxh2 37. Ke1 Qf4 38. Qe2 Re6 39. Rf3 Qg4 40. Qe3
Rg6 41. Qf2 Ra1+ 42. Ke2 Rh1 43. Kd3 1/2-1/2

[Event "Nice"]
[Site "Nice"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Renato Naranja"]
[Black "Gennady Sosonko"]
[ECO "E07"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "36"]

1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. d4 Nbd7
7. b3 b6 8. Bb2 Bb7 9. Nc3 c5 10. cxd5 exd5 11. Rc1 Rc8
12. Nh4 g6 13. dxc5 Nxc5 14. Nf3 Nfe4 15. Bh3 f5 16. Nb5 Qd7
17. Nbd4 Bf6 18. Ba1 a5 1/2-1/2

[Event "Nice"]
[Site "Nice"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Josef Pribyl"]
[Black "Gennady Sosonko"]
[ECO "A46"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "21"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. c3 b6 5. Nbd2 Ba6 6. Qa4 Qc8
7. Bxb8 Rxb8 8. e4 Bxf1 9. Kxf1 cxd4 10. cxd4 Qb7 11. Re1
1/2-1/2

[Event "Nice"]
[Site "Nice"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Hans-Joachim Hecht"]
[ECO "E17"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "47"]

1. d4 e6 2. Nf3 Nf6 3. c4 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O
7. b3 Qc8 8. Bb2 c5 9. Nc3 cxd4 10. Qxd4 Nc6 11. Qd2 Rd8
12. e4 d6 13. Rac1 Qb8 14. Rfd1 a6 15. Qe2 Ra7 16. Rd2 Ba8
17. Rcd1 b5 18. e5 dxe5 19. Rxd8+ Nxd8 20. Qxe5 Qxe5 21. Nxe5
Bxg2 22. Kxg2 bxc4 23. Nxc4 Nc6 24. Nd6 1/2-1/2

[Event "Nice"]
[Site "Nice"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Petrosian"]
[ECO "E08"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "31"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O Nbd7
7. Qc2 c6 8. b3 a5 9. Nbd2 b6 10. e4 Bb7 11. Bb2 Rc8 12. Rfe1
Qc7 13. Rad1 Rfd8 14. Qb1 Qb8 15. Ng5 dxc4 16. Nxc4 1/2-1/2

[Event "Nice"]
[Site "Nice"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Luben S Popov"]
[ECO "E64"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "105"]

1. d4 Nf6 2. Nf3 g6 3. c4 c5 4. g3 Bg7 5. Bg2 O-O 6. O-O d6
7. d5 e6 8. Nc3 exd5 9. cxd5 Re8 10. Bf4 a6 11. a4 Qc7 12. Qd2
Nbd7 13. Rab1 Nb6 14. b3 Bf5 15. Rbc1 Ne4 16. Nxe4 Bxe4
17. Ne1 Bxg2 18. Nxg2 Nd7 19. a5 b5 20. axb6 Qxb6 21. Ne3 Ne5
22. Qc2 a5 23. Nc4 Nxc4 24. Qxc4 Qa6 25. Rfd1 Qxc4 26. Rxc4
Ra6 27. Rd2 f5 28. Ra2 Kf7 29. Kf1 Be5 30. Rca4 Bc3 31. Rc4
Bb4 32. f3 Ke7 33. e4 Kd7 34. Ke2 fxe4 35. Rxe4 Rxe4+ 36. fxe4
Bc3 37. Kd3 Bg7 38. Bd2 Be5 39. Rxa5 Rb6 40. Ra7+ Ke8 41. Kc4
h5 42. Ba5 Rb8 43. Rc7 h4 44. gxh4 Kf8 45. h3 Bg3 46. Rd7 Re8
47. Kd3 Re7 48. Rxe7 Kxe7 49. Bc3 Bxh4 50. e5 dxe5 51. Bxe5
Kd7 52. Kc4 Bf2 53. Bb8 1-0

[Event "Nice"]
[Site "Nice"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Michael Francis Stean"]
[ECO "D78"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "30"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d5 6. c4 c6
7. Nbd2 Bf5 8. b3 Ne4 9. Bb2 Qa5 10. a3 Nd7 11. b4 Qd8 12. Qb3
Ndf6 13. a4 Qd7 14. Rfd1 Nxd2 15. Nxd2 Be6 1/2-1/2

[Event "Nice olm"]
[Site "Nice olm"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "10"]
[Result "0-1"]
[White "Iolo Cerredig Jones"]
[Black "Gennady Sosonko"]
[ECO "A08"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "70"]

1. Nf3 d5 2. g3 c5 3. Bg2 g6 4. O-O Bg7 5. d3 Nf6 6. Nbd2 Nc6
7. e4 O-O 8. Re1 d4 9. a4 e5 10. Nc4 Ne8 11. a5 Rb8 12. Nfd2
b5 13. axb6 axb6 14. Nb3 b5 15. Nca5 Nxa5 16. Nxa5 Qc7 17. Bd2
Nd6 18. Nb3 c4 19. Nc1 Qc5 20. b4 Qc7 21. Ne2 f5 22. exf5 gxf5
23. Qc1 Bb7 24. Bxb7 Qxb7 25. Bh6 f4 26. Bxg7 Qxg7 27. Kf1 Nf5
28. gxf4 Nh4 29. Ng3 exf4 30. Ne4 Qg2+ 31. Ke2 Qf3+ 32. Kf1
cxd3 33. cxd3 Qxd3+ 34. Re2 Qh3+ 35. Ke1 Nf3+ 0-1

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Hans-Joachim Hecht"]
[Black "Gennady Sosonko"]
[ECO "A06"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "38"]

1. Nf3 d5 2. b3 Nf6 3. Bb2 e6 4. c4 Be7 5. g3 c5 6. Bg2 Nc6
7. cxd5 exd5 8. d4 O-O 9. O-O Ne4 10. e3 Bf6 11. Ne5 Re8
12. Nxc6 bxc6 13. Nc3 Qa5 14. Nxe4 dxe4 15. Qe1 Qd8 16. Qc1
cxd4 17. Qxc6 Bf5 18. Qc5 Re5 19. Qb4 Rd5 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Arturo Pomar-Salamanca"]
[Black "Gennady Sosonko"]
[ECO "A47"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "34"]

1. d4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 c5 5. e3 e6 6. c4 cxd4
7. exd4 Bb4+ 8. Bd2 Bxd2+ 9. Qxd2 O-O 10. Nc3 d5 11. Ne5 Nc6
12. O-O Rc8 13. cxd5 Nxd5 14. Nxd5 Nxe5 15. dxe5 Bxd5 16. Rfd1
Bxg2 17. Kxg2 Qxd2 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Gyozo V Forintos"]
[ECO "C80"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "33"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5
7. Bb3 d5 8. Nxe5 Nxe5 9. dxe5 Bb7 10. c3 Bc5 11. Nd2 O-O
12. Nxe4 dxe4 13. Bf4 Qe7 14. Qh5 h6 15. Bxh6 gxh6 16. Qg6+
Kh8 17. Qxh6+ 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "01"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Miguel A Quinteros"]
[ECO "A40"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "139"]

1. d4 g6 2. Nf3 Bg7 3. e4 c6 4. Nc3 b5 5. e5 d5 6. exd6 exd6
7. d5 b4 8. Ne4 f5 9. Ng3 Ne7 10. dxc6 Nbxc6 11. Bb5 Qb6
12. Bxc6+ Qxc6 13. O-O O-O 14. Re1 Nd5 15. a3 bxa3 16. Rxa3
Bb7 17. Ne2 Nc7 18. Ned4 Qd7 19. c3 a6 20. Ra5 Kh8 21. Nb3 Qc6
22. Be3 Rae8 23. Bd4 Rxe1+ 24. Qxe1 Re8 25. Qd2 Qc4 26. Bxg7+
Kxg7 27. Nbd4 Qf7 28. h4 Qf6 29. Ra4 Re7 30. Rb4 Ne6 31. Nxe6+
Qxe6 32. Qf4 Bxf3 33. Qxf3 Qe1+ 34. Kh2 Re4 35. Rxe4 fxe4
36. Qf4 d5 37. Qe5+ Kh6 38. Qf4+ Kg7 39. h5 Qe2 40. h6+ Kg8
41. Qe5 Kf7 42. Qxd5+ Kf6 43. b4 Qd3 44. Qc5 Qd2 45. Qe3 Qd6+
46. Kh3 Qd3 47. Kg3 Qc2 48. Qf4+ Ke6 49. Qc7 Qd3+ 50. Kh2 Qe2
51. Qc5 Qb5 52. Qd4 Qd3 53. Qc5 Qb5 54. Qc8+ Kf6 55. Qd8+ Kf5
56. Qd6 Qd3 57. Qg3 g5 58. Qc7 Kg4 59. Qxh7 Qd6+ 60. g3 Qe6
61. Qg7 Qf5 62. Qd4 Kh5 63. Qb6 Qf7 64. Kg1 Kg4 65. Qxa6 e3
66. Qe2+ Kh3 67. Qf1+ Kg4 68. Qe2+ Kh3 69. f3 Kxg3 70. Qg2+
1-0

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "04"]
[Result "1/2-1/2"]
[White "Ivan Radulov"]
[Black "Gennady Sosonko"]
[ECO "B64"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "43"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6
7. Qd2 Be7 8. O-O-O O-O 9. f4 d5 10. e5 Nd7 11. Bxe7 Qxe7
12. Be2 Nb6 13. Kb1 Bd7 14. Rhe1 Rac8 15. Ncb5 a6 16. Nd6 Rc7
17. Nxc6 Bxc6 18. g3 Nc8 19. Nxc8 Rfxc8 20. Bd3 Bb5 21. Rc1
Bxd3 22. cxd3 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "12"]
[Result "1-0"]
[White "Bertus F Enklaar"]
[Black "Gennady Sosonko"]
[ECO "E92"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "115"]

1. e4 g6 2. d4 Bg7 3. c4 d6 4. Nc3 Nf6 5. Nf3 O-O 6. Be2 e5
7. Be3 Qe7 8. d5 a5 9. Nd2 Na6 10. a3 Bd7 11. O-O c6 12. Rb1
cxd5 13. cxd5 Nc5 14. Bxc5 dxc5 15. a4 Ne8 16. Nc4 Nd6 17. Qb3
f5 18. Nxd6 Qxd6 19. Rbd1 Kh8 20. Bb5 Bc8 21. f3 Ra7 22. Be2
Bd7 23. Nb1 b6 24. Na3 Qb8 25. Bb5 Bc8 26. Nc4 Raf7 27. Qd3
Rd8 28. Qe3 Bd7 29. Bxd7 Rfxd7 30. Qb3 Rb7 31. Qb5 Qc7 32. Rd3
Rbb8 33. Rfd1 Qe7 34. d6 Qh4 35. Qc6 fxe4 36. Qxe4 Qxe4
37. fxe4 Rd7 38. Rb3 Rdb7 39. d7 Bf6 40. Rd6 Kg7 41. Rf3 Be7
42. Rd5 Rd8 43. Rfd3 Bf6 44. Nd6 Rbxd7 45. Nf5+ gxf5 46. Rxd7+
Rxd7 47. Rxd7+ Kg6 48. exf5+ Kxf5 49. Rxh7 Ke4 50. Kf2 Kd3
51. Rd7+ Kc2 52. Rd6 Be7 53. Rxb6 c4 54. Ke2 e4 55. Re6 Bg5
56. Rxe4 Kb3 57. Re5 Bf6 58. Rxa5 1-0

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "10"]
[Result "1/2-1/2"]
[White "Theodor Ghitescu"]
[Black "Gennady Sosonko"]
[ECO "D13"]
[WhiteElo "2455"]
[BlackElo "2430"]
[PlyCount "35"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6
7. e3 Bd6 8. Bxd6 Qxd6 9. Bb5 Bd7 10. O-O O-O 11. Rc1 Rfc8
12. Bxc6 Bxc6 13. Ne5 Rc7 14. Qb3 Rac8 15. Ne2 Be8 16. Rxc7
Rxc7 17. Rc1 Rxc1+ 18. Nxc1 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "11"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Walter Shawn Browne"]
[ECO "A49"]
[WhiteElo "2430"]
[BlackElo "2530"]
[PlyCount "129"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d4 d6 6. a4 Nbd7
7. a5 a6 8. Nc3 c5 9. e4 cxd4 10. Nxd4 Nc5 11. h3 Bd7 12. b4
Ne6 13. Be3 Rc8 14. Qd3 Qc7 15. Nde2 Nd8 16. Bb6 Qb8 17. Rab1
Be6 18. Rfe1 Bc4 19. Qd2 Ne6 20. Nd5 Rfe8 21. f4 Nxd5 22. exd5
Nc7 23. Rbc1 Bb2 24. Rcd1 Nb5 25. Rb1 Bf6 26. Nd4 Nxd4
27. Bxd4 Bxd4+ 28. Qxd4 Bb5 29. Qd2 Qc7 30. Rbc1 Qc3 31. Qxc3
Rxc3 32. Kf2 Kf8 33. Re3 Rec8 34. Rxc3 Rxc3 35. g4 Rc4 36. c3
Rxf4+ 37. Ke3 g5 38. Be4 h5 39. gxh5 f5 40. Bg2 Kg7 41. Rd1
Kh6 42. Rd4 Rxd4 43. Kxd4 Kxh5 44. c4 Bd7 45. c5 Kh4 46. c6
Bc8 47. Bf1 f4 48. Bd3 f3 49. Ke3 Kg3 50. Bf1 f2 51. Ke2 Kf4
52. Kxf2 Ke4 53. h4 gxh4 54. Bh3 Kxd5 55. Bxc8 Kxc6 56. Kf3
Kb5 57. Bxb7 Kxb4 58. Bxa6 Kxa5 59. Bf1 Kb4 60. Kg4 Kc3
61. Kxh4 e5 62. Kg4 d5 63. Kf3 Kd2 64. Ba6 e4+ 65. Kf4 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "13"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Milan Matulovic"]
[ECO "A04"]
[WhiteElo "2430"]
[BlackElo "2525"]
[PlyCount "38"]

1. Nf3 c5 2. c4 g6 3. g3 Bg7 4. Bg2 Nc6 5. O-O e6 6. e3 Nge7
7. Nc3 O-O 8. d4 cxd4 9. Nxd4 d5 10. cxd5 Nxd5 11. Nxd5 Nxd4
12. exd4 exd5 13. Be3 Be6 14. Qb3 Qd7 15. Rfc1 Rfc8 16. a4 Rc4
17. Bf1 Rxc1 18. Rxc1 Rc8 19. Rxc8+ Qxc8 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "3"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Hans Ree"]
[ECO "C91"]
[WhiteElo "2430"]
[BlackElo "2440"]
[PlyCount "48"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5
7. Bb3 d6 8. c3 O-O 9. d4 Bg4 10. Be3 exd4 11. cxd4 Na5
12. Bc2 c5 13. Nbd2 cxd4 14. Bxd4 Nc6 15. Be3 d5 16. Bg5 dxe4
17. Nxe4 Qxd1 18. Raxd1 Rad8 19. Nxf6+ Bxf6 20. Bxf6 gxf6
21. Be4 Ne5 22. Rxd8 Rxd8 23. Nxe5 fxe5 24. Bb7 Bc8 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "5"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Kick Langeweg"]
[ECO "D78"]
[WhiteElo "2430"]
[BlackElo "2430"]
[PlyCount "51"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d5 6. d4 dxc4
7. Na3 Nc6 8. Nxc4 Be6 9. b3 Bd5 10. Bb2 a5 11. Rc1 Qc8 12. e3
Rd8 13. a3 Ne4 14. Qe2 a4 15. b4 Qe6 16. Rfd1 Na7 17. Nfe5 Nb5
18. Na5 Qa6 19. Nd3 b6 20. Nf4 e6 21. Nc6 Re8 22. Bf1 Ned6
23. Nxd5 exd5 24. Qf3 Re4 25. Bd3 Qb7 26. Qe2 1-0

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "7"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Albin Planinc"]
[ECO "A31"]
[WhiteElo "2430"]
[BlackElo "2525"]
[PlyCount "43"]

1. d4 Nf6 2. Nf3 c5 3. c4 cxd4 4. Nxd4 b6 5. f3 Bb7 6. e4 d6
7. Nc3 e6 8. Be2 Be7 9. O-O O-O 10. Be3 a6 11. Qd2 Nbd7
12. Rfd1 Re8 13. Rac1 Bf8 14. Bf1 Qc7 15. Kh1 Rac8 16. b3 Qb8
17. Nde2 Rcd8 18. Nf4 Bc6 19. Nd3 Qa8 20. Qf2 Rb8 21. Rc2 Nc5
22. Nxc5 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "8"]
[Result "1/2-1/2"]
[White "Jan Timman"]
[Black "Gennady Sosonko"]
[ECO "A09"]
[WhiteElo "2470"]
[BlackElo "2430"]
[PlyCount "86"]

1. Nf3 d5 2. c4 d4 3. e3 Nc6 4. exd4 Nxd4 5. Nxd4 Qxd4 6. d3
e5 7. Nc3 Nf6 8. Be3 Qd8 9. Be2 Be7 10. O-O O-O 11. f4 exf4
12. Rxf4 Be6 13. d4 c6 14. Qd3 Bd6 15. Rff1 Bg4 16. Bg5 Bxe2
17. Qxe2 Be7 18. Rad1 Nd5 19. Bxe7 Nxe7 20. Kh1 Qd7 21. d5
cxd5 22. cxd5 Rad8 23. d6 Ng6 24. Nd5 Qe6 25. Qxe6 fxe6
26. Rxf8+ Nxf8 27. Nc7 e5 28. Kg1 Nd7 29. Kf2 Kf7 30. Ke3 Nf6
31. h3 a6 32. b4 Rd7 33. a4 h6 34. Rd2 Rd8 35. Rd3 Rd7 36. Rd1
Rd8 37. Rd2 Rd7 38. Rd3 Rd8 39. g4 Rd7 40. Rd2 Rd8 41. a5 Rd7
42. b5 axb5 43. Nxb5 Ne8 1/2-1/2

[Event "Wijk aan Zee I"]
[Site "?"]
[Date "1974.??.??"]
[EventDate "1974.01.??"]
[Round "2"]
[Result "1/2-1/2"]
[White "Andras Adorjan"]
[Black "Gennady Sosonko"]
[ECO "B78"]
[WhiteElo "2515"]
[BlackElo "2430"]
[PlyCount "71"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7
7. f3 Nc6 8. Bc4 O-O 9. Qd2 Bd7 10. O-O-O Rc8 11. Bb3 Ne5
12. h4 h5 13. g4 Nc4 14. Bxc4 Rxc4 15. e5 dxe5 16. Nb3 Rc6
17. g5 Rd6 18. gxf6 Rxd2 19. Rxd2 exf6 20. Nc5 Bc6 21. Rxd8
Rxd8 22. N5e4 f5 23. Nd2 b6 24. Re1 f4 25. Bf2 f5 26. a4 Bf6
27. Nc4 Re8 28. Rd1 Bxf3 29. Rd7 Rc8 30. b3 Bc6 31. Nd5 Bxd5
32. Rxd5 e4 33. Rd6 Kf7 34. Rd7+ Ke6 35. Rxa7 e3 36. Be1
1/2-1/2

[Event "Wijk aan Zee I"]
[Site "?"]
[Date "1974.??.??"]
[EventDate "1974.01.??"]
[Round "9"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Gyozo V Forintos"]
[ECO "C80"]
[WhiteElo "2430"]
[BlackElo "2460"]
[PlyCount "34"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5
7. Bb3 d5 8. Nxe5 Nxe5 9. dxe5 Bb7 10. c3 Bc5 11. Nd2 O-O
12. Nxe4 dxe4 13. Bf4 Qe7 14. Qh5 h6 15. Bxh6 gxh6 16. Qg6+
Kh8 17. Qxh6+ Kg8 1/2-1/2

[Event "Wijk aan Zee I"]
[Site "?"]
[Date "1974.??.??"]
[EventDate "1974.01.??"]
[Round "14"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Jan Hein Donner"]
[ECO "E04"]
[WhiteElo "2430"]
[BlackElo "2480"]
[PlyCount "36"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 dxc4 5. Bg2 a6 6. a4 Nc6
7. O-O Be7 8. Na3 Na5 9. Qc2 Nb3 10. Rb1 Nxd4 11. Nxd4 Qxd4
12. Rd1 Qa7 13. Nxc4 Nd5 14. Bxd5 exd5 15. Rxd5 Be6 16. Be3 b6
17. Rd2 Qb7 18. Ne5 Bb4 1/2-1/2

[Event "Wijk aan Zee (Netherlands)"]
[Site "Wijk aan Zee (Netherlands)"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Walter Shawn Browne"]
[Black "Gennady Sosonko"]
[ECO "B78"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "40"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3
Nc6 8.Qd2 O-O 9.Bc4 Bd7 10.O-O-O Qb8 11.Bb3 a5 12.a4 Rc8
13.Ndb5 Nb4 14.Kb1 d5 15.exd5 Bxb5 16.Bf4 Rxc3 17.Bxb8 Rxb3
18.Be5 Bd3 19.cxd3 Nfxd5 20.Bxg7 Kxg7 1/2-1/2

[Event "Hilversum"]
[Site "Hilversum"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Max Euwe"]
[Black "Gennady Sosonko"]
[ECO "E53"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "102"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5
7. O-O cxd4 8. exd4 dxc4 9. Bxc4 b6 10. Bg5 Bb7 11. Ne5 Be7
12. Qe2 Nc6 13. Rad1 Na5 14. Ba6 Bxa6 15. Qxa6 Qc8 16. Qe2 Qb7
17. Rd3 Rad8 18. b4 Nc6 19. Qf3 Rc8 20. b5 Na5 21. Qxb7 Nxb7
22. Nc6 Rfe8 23. Nxa7 Rc4 24. Nc6 Bb4 25. Bxf6 Rxc3 26. Rxc3
Bxc3 27. Be5 Ra8 28. Rc1 Rxa2 29. h3 Ra3 30. d5 Bd2 31. Rd1
Ra2 32. dxe6 fxe6 33. Nd4 Nc5 34. Nf3 Ne4 35. Bd4 Ba5 36. Rc1
Nc5 37. Ne5 Bb4 38. Rd1 h6 39. Nc4 Na4 40. Nxb6 Nc3 41. Bxc3
Bxc3 42. Nc8 Rb2 43. b6 Ba5 44. Rd6 Be1 45. Kf1 Bxf2 46. b7
Bg3 47. Rb6 Rf2+ 48. Kg1 Rc2 49. Rb1 Bb8 50. Nb6 Rc7 51. Na4
Rc4 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Gennady Sosonko"]
[Black "Efim Geller"]
[ECO "A49"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "58"]

1.d4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O d6 6.Nc3 Nbd7 7.a4
a5 8.e4 c6 9.e5 Ne8 10.Bf4 dxe5 11.dxe5 Nc7 12.Qc1 Ne6 13.Bh6
Qb6 14.Bxg7 Kxg7 15.Re1 Ndc5 16.Ne4 Rd8 17.Qe3 Qb4 18.Nxc5
Qxc5 19.c3 Qxe3 20.Rxe3 Nc5 21.Nd4 Be6 22.Nxe6+ Nxe6 23.b4 Rd2
24.Bh3 Nc7 25.Bg2 Rb2 26.Rd3 axb4 27.cxb4 Rxb4 28.Rd7 Ne6
29.Rxe7 Rd8 0-1

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "11"]
[Result "1/2-1/2"]
[White "Vlastimil Hort"]
[Black "Gennady Sosonko"]
[ECO "B52"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "41"]

1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7 4.Bxd7+ Qxd7 5.c4 Nc6 6.d4 cxd4
7.Nxd4 Nf6 8.Nc3 g6 9.f3 Bg7 10.Be3 O-O 11.O-O Rfc8 12.b3 Qc7
13.Rc1 Qa5 14.Rf2 a6 15.Rfc2 Nb4 16.Rd2 Nc6 17.Rdc2 Nb4 18.Rd2
Nc6 19.Nde2 b5 20.Nd5 Nxd5 21.exd5 1/2-1/2

[Event "Amsterdam"]
[Site "12"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Vlastimil Jansa"]
[Black "Gennady Sosonko"]
[ECO "A45"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "53"]

1.d4 Nf6 2.Bg5 Ne4 3.Bf4 d5 4.f3 Nf6 5.e4 dxe4 6.Nc3 exf3
7.Nxf3 e6 8.Bc4 c6 9.Qe2 Nbd7 10.O-O-O Nb6 11.d5 Nbxd5 12.Bxd5
Nxd5 13.Rxd5 cxd5 14.Nb5 f6 15.Nc7+ Kf7 16.Nxa8 Bd6 17.Bxd6
Qxd6 18.Rf1 Bd7 19.Ne5+ Ke7 20.Qg4 Rg8 21.Nxd7 Qxd7 22.Qg3 Qd6
23.Nc7 Qxg3 24.hxg3 a6 25.Re1 Kd6 26.Rxe6+ Kxc7 27.Re7+
1/2-1/2

[Event "Barcelona (Spain)"]
[Site "Barcelona (Spain)"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Raymond Keene"]
[ECO "E98"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "57"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Nf3 e5 7.O-O
Nc6 8.d5 Ne7 9.Ne1 Nd7 10.Nd3 f5 11.Bd2 Nf6 12.f3 f4 13.c5 g5
14.Rc1 Ng6 15.cxd6 cxd6 16.Nb5 Rf7 17.Qc2 g4 18.Nc7 gxf3
19.gxf3 Bh3 20.Ne6 Qb6+ 21.Rf2 Bh6 22.Qa4 Nf8 23.Nxf8 Raxf8
24.Qb4 Rg7+ 25.Kh1 Qxf2 26.Nxf2 Bg2+ 27.Kg1 Bh3+ 28.Kh1 Bg2+
29.Kg1 1/2-1/2

[Event "Amsterdam IBM"]
[Site "8"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Ljubomir Ljubojevic"]
[Black "Gennady Sosonko"]
[ECO "B73"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "51"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.Be2
Nc6 8.O-O O-O 9.h3 d5 10.exd5 Nb4 11.Qd2 Nbxd5 12.Nxd5 Nxd5
13.Bh6 e5 14.Bxg7 Kxg7 15.Nf3 Nf4 16.Qe3 f6 17.Rfd1 Qc7 18.c4
Be6 19.Bf1 b6 20.Rd2 Rad8 21.Rad1 Rxd2 22.Rxd2 Rd8 23.b4 Rxd2
24.Nxd2 Qd7 25.Kh2 g5 26.a3 1/2-1/2

[Event "Mannheim GER int ch"]
[Site "04"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Ludek Pachman"]
[ECO "E00"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "82"]

1.d4 Nf6 2.c4 e6 3.g3 c5 4.d5 exd5 5.cxd5 b5 6.Bg2 d6 7.a3 a5
8.Nc3 Bd7 9.Nf3 Na6 10.O-O b4 11.Nb1 Be7 12.Re1 O-O 13.e4 Bg4
14.Nbd2 Nd7 15.Nc4 Ne5 16.Ncxe5 dxe5 17.Qd3 Bxf3 18.Bxf3 Bg5
19.Bxg5 Qxg5 20.Rac1 Rfd8 21.Qe3 Qxe3 22.Rxe3 c4 23.Rxc4 Rac8
24.Be2 Rxc4 25.Bxc4 Nc5 26.Re1 Kf8 27.axb4 axb4 28.f3 Ra8
29.Rd1 Nb7 30.Bb3 Nc5 31.Bc4 Nb7 32.Kf2 Nd6 33.Be2 Ra2 34.Rd2
Ke7 35.Ke3 g6 36.f4 f6 37.h4 h6 38.Bd3 Ra1 39.Rc2 Rg1 40.Kf2
Rd1 41.Ke3 Rg1 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Lajos Portisch"]
[Black "Gennady Sosonko"]
[ECO "D38"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "80"]

1.c4 Nf6 2.Nc3 e6 3.Nf3 d5 4.d4 Bb4 5.Bg5 h6 6.Bxf6 Qxf6
7.Qa4+ Nc6 8.cxd5 exd5 9.e3 O-O 10.Be2 Be6 11.O-O a6 12.Rfc1
Bd6 13.Qd1 Rae8 14.Na4 Nd8 15.Nc5 Bc8 16.Nd3 Ne6 17.Nfe5 c5
18.Ng4 Qe7 19.dxc5 Nxc5 20.Nxc5 Bxc5 21.Qxd5 Bd6 22.Qh5 Be6
23.h3 f5 24.Nh2 Bf7 25.Qxf5 Be6 26.Qg6 Rf6 27.Qe4 Bxh2+
28.Kxh2 Rxf2 29.Bd3 Qd6+ 30.Kh1 Rf5 31.Rf1 Ref8 32.Rf4 Rxf4
33.Qh7+ Kf7 34.exf4 Bd5 35.Be2 Qg6 36.Qxg6+ Kxg6 37.Rd1 Bxa2
38.Rd6+ Kf5 39.g3 Ke4 40.Kg2 Ke3 1/2-1/2

[Event "Amsterdam"]
[Site "Amsterdam"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Gennady Sosonko"]
[Black "Wolfgang Uhlmann"]
[ECO "E97"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "77"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5
7. O-O Nc6 8. d5 Ne7 9. b4 Nh5 10. g3 f5 11. Nd2 Nf6 12. c5 f4
13. Nc4 g5 14. Ba3 Bh3 15. Re1 Rf7 16. b5 Nc8 17. Bb2 Re7
18. c6 b6 19. a4 Qe8 20. a5 Rb8 21. axb6 axb6 22. Ra3 h5
23. Qd3 Qg6 24. Rea1 Re8 25. Ra8 Rxa8 26. Rxa8 Rf8 27. Nd2 Bh6
28. Bf1 Bxf1 29. Nxf1 g4 30. gxf4 exf4 31. Qc4 g3 32. hxg3
fxg3 33. fxg3 h4 34. e5 Be3+ 35. Nxe3 Qxg3+ 36. Kf1 Qh3+
37. Kg1 Qxe3+ 38. Kh1 Qh3+ 39. Kg1 0-1

[Event "Amsterdam"]
[Site "Amsterdam"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "01"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Florin Gheorghiu"]
[ECO "A56"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "30"]

1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 g6 6. Be2 Bg7
7. Nf3 O-O 8. Bg5 h6 9. Bh4 Qc7 10. Nd2 Nh7 11. Nb5 Qd7 12. a3
Bf6 13. Bxf6 Nxf6 14. O-O Qe7 15. Qc2 Bg4 1/2-1/2

[Event "Amsterdam"]
[Site "Amsterdam"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "14"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Lubomir Kavalek"]
[ECO "E98"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "71"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5
7. O-O Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Nd3 f5 11. Bd2 Nf6 12. f3
f4 13. c5 g5 14. cxd6 cxd6 15. Rc1 Ng6 16. Nb5 Rf7 17. Nf2 a6
18. Na3 b5 19. Nc2 Bf8 20. Nb4 Rg7 21. a4 g4 22. fxg4 h5
23. h3 hxg4 24. hxg4 bxa4 25. Nc6 Qe8 26. Rc3 Nh8 27. Rh3 Nf7
28. Rh1 Ng5 29. Qxa4 Raa7 30. Rh6 Raf7 31. Rc1 Bd7 32. Rc3 Rh7
33. Rg6+ Rhg7 34. Rh6 Rh7 35. Rg6+ Rhg7 36. Rh6 1/2-1/2

[Event "Amsterdam IBM"]
[Site "Amsterdam IBM"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "10"]
[Result "1/2-1/2"]
[White "Hans Bohm"]
[Black "Gennady Sosonko"]
[ECO "A45"]
[WhiteElo "2300"]
[BlackElo "2470"]
[PlyCount "23"]

1. d4 Nf6 2. c3 d5 3. Bg5 e6 4. Nd2 c5 5. e3 Be7 6. Ngf3 Nbd7
7. Bd3 b6 8. Ne5 Nxe5 9. dxe5 Nd7 10. Bxe7 Qxe7 11. f4 f6
12. Qh5+ 1/2-1/2

[Event "Amsterdam IBM"]
[Site "Amsterdam IBM"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "11"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Hans Ree"]
[ECO "E00"]
[WhiteElo "2470"]
[BlackElo "2470"]
[PlyCount "33"]

1. d4 e6 2. c4 Bb4+ 3. Bd2 Qe7 4. g3 f5 5. Bg2 Nf6 6. Nf3 O-O
7. O-O Bxd2 8. Qxd2 Ne4 9. Qc2 d6 10. Nc3 Nxc3 11. Qxc3 Nd7
12. b4 e5 13. e3 e4 14. Nd2 Nf6 15. f3 exf3 16. Bxf3 c6
17. Rae1 1/2-1/2

[Event "Amsterdam IBM"]
[Site "Amsterdam IBM"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "13"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Sergey Makarichev"]
[ECO "E00"]
[WhiteElo "2470"]
[BlackElo "2440"]
[PlyCount "41"]

1. d4 e6 2. c4 Nf6 3. g3 Bb4+ 4. Nd2 c5 5. dxc5 O-O 6. Bg2 Nc6
7. Ngf3 Bxc5 8. O-O b6 9. a3 Bb7 10. b4 Be7 11. Bb2 Rc8
12. Qb1 h6 13. Rd1 Qc7 14. Ne4 Nxe4 15. Qxe4 Rfd8 16. Qg4 Bf8
17. Bf6 Re8 18. Rac1 d6 19. Bb2 Qe7 20. h4 Rc7 21. Rc2 1/2-1/2

[Event "Amsterdam IBM"]
[Site "Amsterdam IBM"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "15"]
[Result "1-0"]
[White "Vladimir Raicevic"]
[Black "Gennady Sosonko"]
[ECO "E48"]
[WhiteElo "?"]
[BlackElo "2470"]
[PlyCount "83"]

1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. e3 O-O 5. Bd3 d5 6. a3 dxc4
7. Bxc4 Bxc3+ 8. bxc3 c5 9. Ne2 Qc7 10. Bd3 Nc6 11. O-O e5
12. Bb2 Re8 13. Rc1 e4 14. Bb1 Bf5 15. f4 Nd5 16. Qd2 Na5
17. Ba2 c4 18. h3 Qd7 19. Kh2 h5 20. Rg1 Rac8 21. Ng3 h4
22. Nxf5 Qxf5 23. g4 Qd7 24. Qf2 Qd6 25. g5 Rc6 26. Rg4 Rb6
27. Re1 Rb5 28. a4 Rb6 29. Rxh4 Qc6 30. Qc2 Rb3 31. f5 Qxa4
32. Bxb3 cxb3 33. Qe2 g6 34. Ra1 Qc4 35. Qf2 gxf5 36. Rxa5
Qc7+ 37. Kh1 Qxa5 38. Qxf5 Re6 39. Rf4 Re7 40. g6 f6 41. c4
Qe1+ 42. Rf1 1-0

[Event "Amsterdam IBM"]
[Site "Amsterdam IBM"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "2"]
[Result "1/2-1/2"]
[White "Laszlo Szabo"]
[Black "Gennady Sosonko"]
[ECO "E48"]
[WhiteElo "2545"]
[BlackElo "2470"]
[PlyCount "66"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. a3 dxc4
7. Bxc4 Bd6 8. Nf3 Nc6 9. Nb5 e5 10. dxe5 Nxe5 11. Nxd6 Nxf3+
12. gxf3 cxd6 13. Qd4 Bf5 14. Bd2 Qd7 15. Bc3 Bg6 16. Rg1 Qf5
17. Rg3 Rfc8 18. Rd1 Rc6 19. Bd3 Qe6 20. Qh4 Rc5 21. Bxf6 Qxf6
22. Qxf6 gxf6 23. Bxg6 hxg6 24. Rxd6 Rc2 25. Rd2 Rxd2 26. Kxd2
Rd8+ 27. Ke1 f5 28. Rg1 Rd3 29. Ke2 Rb3 30. Rb1 f4 31. Kd2
fxe3+ 32. Kc2 Rb5 33. fxe3 Rh5 1/2-1/2

[Event "Amsterdam IBM"]
[Site "Amsterdam IBM"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "3"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Jan Timman"]
[ECO "D99"]
[WhiteElo "2470"]
[BlackElo "2510"]
[PlyCount "81"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4
O-O 7. e4 Bg4 8. Be3 Nfd7 9. Qb3 Nb6 10. Rd1 Nc6 11. d5 Ne5
12. Be2 Nxf3+ 13. gxf3 Bh5 14. Rg1 Qd7 15. Rg3 Kh8 16. Nb5 f5
17. Bd4 fxe4 18. Bxg7+ Kxg7 19. Nd4 exf3 20. Ne6+ Kg8 21. Bxf3
Bxf3 22. Rxf3 Rf6 23. Kf1 Re8 24. Re3 Kh8 25. Kg1 c6 26. dxc6
Qxc6 27. Ng5 Rf5 28. Ne6 Rf6 29. Ng5 Rf5 30. Ne6 Qc4 31. Qxc4
Nxc4 32. Rc3 Nd6 33. Rc7 Re5 34. Nf4 Rd8 35. Rd5 Re4 36. Nd3
Kg7 37. f3 Re6 38. Nc5 Rf6 39. Rxe7+ Kh6 40. Ne4 Rf7 41. Rxd6
1-0

[Event "Amsterdam IBM"]
[Site "Amsterdam IBM"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "4"]
[Result "1/2-1/2"]
[White "Yuri Razuvaev"]
[Black "Gennady Sosonko"]
[ECO "B50"]
[WhiteElo "2515"]
[BlackElo "2470"]
[PlyCount "30"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bc4 e6 5. Qe2 Be7 6. Bb3 O-O
7. O-O b6 8. d3 Ba6 9. Bf4 Nc6 10. Nbd2 d5 11. e5 Nh5 12. Bg3
b5 13. Rfd1 Nxg3 14. hxg3 b4 15. c4 d4 1/2-1/2

[Event "Amsterdam IBM"]
[Site "Amsterdam IBM"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "5"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Robert Huebner"]
[ECO "E01"]
[WhiteElo "2470"]
[BlackElo "2615"]
[PlyCount "38"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Nbd7 5. Nf3 dxc4 6. O-O Rb8
7. a4 b6 8. Qc2 Bb7 9. Qxc4 c5 10. Nc3 Rc8 11. Qd3 Be7
12. dxc5 Nxc5 13. Qxd8+ Rxd8 14. Ne5 Bxg2 15. Kxg2 Nb3 16. Rb1
Rc8 17. Rd1 Bb4 18. Nb5 a6 19. Nd4 Nxd4 1/2-1/2

[Event "Amsterdam IBM"]
[Site "Amsterdam IBM"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "6"]
[Result "1/2-1/2"]
[White "Svend Hamann"]
[Black "Gennady Sosonko"]
[ECO "E51"]
[WhiteElo "2485"]
[BlackElo "2470"]
[PlyCount "45"]

1. Nf3 d5 2. c4 e6 3. d4 Nf6 4. Nc3 Bb4 5. e3 O-O 6. a3 Bxc3+
7. bxc3 c5 8. Bd3 dxc4 9. Bxc4 Qc7 10. Be2 b6 11. O-O Bb7
12. Bb2 Nbd7 13. c4 Rac8 14. Rc1 Rfd8 15. h3 Be4 16. Qb3 Qb7
17. Rfd1 Bc6 18. Ne1 Rb8 19. a4 h6 20. Bf1 a6 21. Ba3 cxd4
22. exd4 Nf8 23. Ra1 1/2-1/2

[Event "Amsterdam IBM"]
[Site "Amsterdam IBM"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "9"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Jan Smejkal"]
[ECO "D97"]
[WhiteElo "2470"]
[BlackElo "2600"]
[PlyCount "80"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4
O-O 7. e4 Na6 8. Be2 c5 9. d5 e6 10. Bg5 h6 11. Bxf6 Bxf6
12. e5 Bg7 13. Rd1 exd5 14. Nxd5 Be6 15. O-O Nc7 16. Nf6+ Bxf6
17. Rxd8 Bxc4 18. Rxf8+ Kxf8 19. Bxc4 Be7 20. Rd1 Rd8
21. Rxd8+ Bxd8 22. a4 Ke7 23. Nd2 Ne6 24. Bd5 b6 25. g3 g5
26. Nc4 Bc7 27. Kg2 a6 28. b3 b5 29. axb5 axb5 30. Ne3 Nd4
31. f4 gxf4 32. gxf4 f6 33. Ng4 fxe5 34. Nxe5 Bxe5 35. fxe5 c4
36. bxc4 b4 37. Kf2 b3 38. Ke3 b2 39. Be4 Nb3 40. Bf5 Kf7
1/2-1/2

[Event "Barcelona"]
[Site "Barcelona"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Stuart James Hutchings"]
[ECO "A60"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "53"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6
7. Bf4 a6 8. e4 b5 9. Bd3 Bg7 10. O-O O-O 11. h3 Qb6 12. a4 c4
13. Be2 b4 14. a5 Qc7 15. Na4 Nbd7 16. Rc1 Nxe4 17. Rxc4 Nec5
18. Nxc5 Nxc5 19. Nd4 Qe7 20. Rxb4 Bd7 21. Nc6 Qf6 22. Qd2
Rfe8 23. Bf3 h5 24. Bg5 Qf5 25. Ne7+ Rxe7 26. Bxe7 Bb5
27. Rxb5 1-0

[Event "Barcelona (zt) 20/133"]
[Site "Barcelona (zt) 20/133"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Ole Jakobsen"]
[ECO "A66"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "81"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6
7. f4 Bg7 8. e5 Nfd7 9. Nb5 dxe5 10. Nd6+ Ke7 11. Nxc8+ Qxc8
12. Nf3 Re8 13. fxe5 Nxe5 14. Bb5 Nbd7 15. Nxe5 Kf8 16. O-O
Rxe5 17. Bf4 a6 18. Bxe5 Nxe5 19. Be2 c4 20. Kh1 Qc5 21. Qd2
Rd8 22. Rfd1 b5 23. a4 b4 24. Rac1 Qd6 25. Qf4 Nd3 26. Qxd6+
Rxd6 27. Bxd3 cxd3 28. Rc8+ Ke7 29. Rc7+ Kd8 30. Rxf7 Bxb2
31. Rxd3 Rd7 32. Rxd7+ Kxd7 33. g3 Kd6 34. Kg2 Be5 35. Kf3 Kc5
36. Ke4 Bd6 37. Rd1 b3 38. Kd3 Kb4 39. a5 Bc7 40. Rf1 Ka3
41. Rf7 1-0

[Event "Hastings"]
[Site "Hastings"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Vlastimil Hort"]
[Black "Gennady Sosonko"]
[ECO "E48"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "79"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nge2 c5
7. a3 Bxc3+ 8. bxc3 dxc4 9. Bxc4 Qc7 10. Bd3 e5 11. dxe5 Qxe5
12. Qc2 Be6 13. Ng3 c4 14. Be2 Nbd7 15. O-O Nc5 16. f4 Qc7
17. e4 Nb3 18. Rb1 Qc5+ 19. Kh1 Bg4 20. Bxg4 Nxg4 21. e5 Rad8
22. Qe2 f5 23. h3 Nxc1 24. Rbxc1 Ne3 25. Rf3 Rd3 26. Nh5 Rfd8
27. Re1 Nd5 28. Rxd3 cxd3 29. Qxd3 Qxc3 30. Rd1 Qxd3 31. Rxd3
Kf7 32. g4 fxg4 33. hxg4 g6 34. Nf6 Ke6 35. Ne4 b6 36. Ng5+
Ke7 37. f5 gxf5 38. gxf5 Rg8 39. Nxh7 Rh8 40. Rh3 1-0

[Event "Mannheim GER int ch"]
[Site "Mannheim GER int ch"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "1"]
[Result "0-1"]
[White "Peter Ostermeyer"]
[Black "Gennady Sosonko"]
[ECO "B76"]
[WhiteElo "?"]
[BlackElo "2470"]
[PlyCount "42"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7
7. f3 Nc6 8. Qd2 O-O 9. O-O-O Nxd4 10. Bxd4 Be6 11. Kb1 Qc7
12. g4 Rfc8 13. h4 Qa5 14. a3 Rab8 15. h5 b5 16. h6 Bh8
17. Bxf6 Bxf6 18. Nd5 b4 19. axb4 Qa4 20. b5 Bxd5 21. exd5 a6
0-1

[Event "Mannheim GER int ch"]
[Site "Mannheim GER int ch"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "10"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Hans-Gunther Kestler"]
[ECO "E10"]
[WhiteElo "2470"]
[BlackElo "2430"]
[PlyCount "25"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6
7. Bf4 Bg7 8. Qa4+ Bd7 9. Qb3 Qc7 10. e4 O-O 11. e5 dxe5
12. Bxe5 Qb6 13. Qxb6 1/2-1/2

[Event "Mannheim GER int ch"]
[Site "Mannheim GER int ch"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "11"]
[Result "1/2-1/2"]
[White "Dragoljub Minic"]
[Black "Gennady Sosonko"]
[ECO "D13"]
[WhiteElo "2475"]
[BlackElo "2470"]
[PlyCount "39"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 Nc6 6. e3 e6
7. Nf3 Bd6 8. Bg3 Bxg3 9. hxg3 Qd6 10. Bd3 Bd7 11. Rc1 Rc8
12. O-O O-O 13. a3 Rfd8 14. Qe2 a6 15. Rc2 Rc7 16. Rfc1 Rdc8
17. Nd2 Na5 18. Na2 Rxc2 19. Rxc2 Rxc2 20. Bxc2 1/2-1/2

[Event "Mannheim GER int ch"]
[Site "Mannheim GER int ch"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "12"]
[Result "0-1"]
[White "Gennady Sosonko"]
[Black "Johannes Eising"]
[ECO "A40"]
[WhiteElo "2470"]
[BlackElo "2415"]
[PlyCount "80"]

1. d4 g6 2. c4 Bg7 3. Nc3 c5 4. d5 d6 5. e4 e6 6. Nf3 Ne7
7. Be2 O-O 8. O-O e5 9. a3 Nd7 10. b4 b6 11. Rb1 h6 12. Nb5
Nf6 13. Nd2 Ne8 14. Nb3 f5 15. bxc5 bxc5 16. Bd2 Bd7 17. f3 a6
18. Nc3 f4 19. Nc1 g5 20. Qb3 Ng6 21. Nd3 h5 22. Qb6 Qf6
23. Nf2 Qe7 24. Qa5 Ra7 25. Rb8 Nh4 26. h3 Bh6 27. Rfb1 Nf6
28. R1b7 Rxb7 29. Rxb7 g4 30. fxg4 Nxg2 31. gxh5 Ne3 32. Qc7
Qg7+ 33. Ng4 Nexg4 34. Bxg4 Rf7 35. Kf1 Nxg4 36. hxg4 Qxg4
37. Rb8+ Kh7 38. Qxd6 Rg7 39. Ne2 Qg2+ 40. Ke1 Qh1+ 0-1

[Event "Mannheim GER int ch"]
[Site "Mannheim GER int ch"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "13"]
[Result "0-1"]
[White "Werner Reichenbach"]
[Black "Gennady Sosonko"]
[ECO "A45"]
[WhiteElo "?"]
[BlackElo "2470"]
[PlyCount "78"]

1. d4 Nf6 2. Bg5 Ne4 3. Bh4 g5 4. f3 gxh4 5. fxe4 e5 6. Nf3
exd4 7. Qxd4 Rg8 8. Nc3 Nc6 9. Qd2 d6 10. Nd5 Bg7 11. c3 Ne5
12. Nd4 c6 13. Nf4 Qg5 14. e3 Bd7 15. Be2 O-O-O 16. O-O-O Qe7
17. Rdf1 Bh6 18. h3 Rg3 19. Rf2 Ng6 20. Bf3 Ne5 21. Be2 Be6
22. Kb1 Nd7 23. Bf3 Nc5 24. Qc2 Re8 25. Nfxe6 fxe6 26. Re1 Kb8
27. Rd2 Nd7 28. Qb3 Ne5 29. Bh5 Bxe3 30. Rxe3 Rxe3 31. Bxe8
Qxe8 32. Qxe6 Qg6 33. Qxg6 hxg6 34. Ne6 Nc4 35. Rf2 a5 36. Ng5
a4 37. Kc2 Rg3 38. Nf3 Ne3+ 39. Kd3 Nxg2 0-1

[Event "Mannheim GER int ch"]
[Site "Mannheim GER int ch"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "14"]
[Result "1-0"]
[White "Walter Shawn Browne"]
[Black "Gennady Sosonko"]
[ECO "B64"]
[WhiteElo "2550"]
[BlackElo "2470"]
[PlyCount "69"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6
7. Qd2 Be7 8. O-O-O O-O 9. f4 h6 10. Bh4 d5 11. e5 Nd7
12. Bxe7 Qxe7 13. Be2 Nb6 14. h4 Bd7 15. g4 Na5 16. b3 a6
17. Nb1 Nc6 18. g5 Qc5 19. gxh6 Qxd4 20. Qxd4 Nxd4 21. Rxd4
Bb5 22. Bxb5 axb5 23. hxg7 Kxg7 24. Nc3 Rfc8 25. Kb2 Rc5
26. Rg1+ Kh7 27. Rb4 Rac8 28. Rg3 d4 29. Rxd4 Nd5 30. Nxd5
Rxc2+ 31. Ka3 exd5 32. Rxd5 Rf2 33. Rg4 Rc7 34. Rxb5 Kh6
35. Rb6+ 1-0

[Event "Mannheim GER int ch"]
[Site "Mannheim GER int ch"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "15"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Ralph Mallee"]
[ECO "D98"]
[WhiteElo "2470"]
[BlackElo "?"]
[PlyCount "94"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4
O-O 7. e4 Bg4 8. Be3 Nfd7 9. O-O-O Nc6 10. h3 Nb6 11. Qc5 Bxf3
12. gxf3 Qd6 13. e5 Qd8 14. f4 e6 15. Bg2 Re8 16. d5 exd5
17. Nxd5 Bf8 18. Qb5 Nxd5 19. Rxd5 Qe7 20. Rhd1 Rad8 21. a3
Qe6 22. Qxb7 Na5 23. Qxa7 Ra8 24. Rxa5 Rxa7 25. Rxa7 Qc4+
26. Kb1 Rb8 27. Bd5 Qb5 28. Rd2 Qd7 29. Ka2 Kg7 30. b4 Kh8
31. Bb3 Qb5 32. Ra5 Qb7 33. Rad5 Kg7 34. Rd7 Bxb4 35. Rxf7+
Kh8 36. axb4 Qxb4 37. Rd3 c5 38. e6 c4 39. Bd4+ Kg8 40. Rg7+
Kf8 41. e7+ Ke8 42. Bf6 Qa5+ 43. Kb2 Rxb3+ 44. Rxb3 Qd2+
45. Ka3 Qa5+ 46. Kb2 Qd2+ 47. Ka3 Qa5+ 1/2-1/2

[Event "Mannheim GER int ch"]
[Site "Mannheim GER int ch"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "2"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Raymond Keene"]
[ECO "E00"]
[WhiteElo "2470"]
[BlackElo "2505"]
[PlyCount "23"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Nd2 d5 5. Bg2 O-O 6. Ngf3 b6
7. O-O Bb7 8. a3 Be7 9. b4 Nbd7 10. Rb1 c6 11. Qc2 a5 12. Re1
1/2-1/2

[Event "Mannheim GER int ch"]
[Site "Mannheim GER int ch"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "3"]
[Result "0-1"]
[White "Heikki M J Westerinen"]
[Black "Gennady Sosonko"]
[ECO "B52"]
[WhiteElo "2475"]
[BlackElo "2470"]
[PlyCount "78"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nc6 6. O-O
g6 7. d4 cxd4 8. Nxd4 Bg7 9. Be3 Nf6 10. f3 O-O 11. Nc3 Rfc8
12. b3 Qc7 13. Rc1 Qa5 14. Nde2 a6 15. a4 Qd8 16. Qd2 Nd7
17. Nd5 Nc5 18. Rb1 Rab8 19. a5 Nd7 20. Rfd1 Bf8 21. Ra1 e6
22. Nb6 Nxb6 23. Bxb6 Qh4 24. f4 Qe7 25. Rf1 Re8 26. Rad1 Rbc8
27. Rf3 Nb8 28. Kh1 Nc6 29. Rd3 Nb8 30. Nc3 Nc6 31. c5 dxc5
32. e5 Bh6 33. Ne4 Nxe5 34. Rh3 Ng4 35. Nd6 Rcd8 36. Bxd8 Rxd8
37. Rg3 Qh4 38. Rxg4 Qxg4 39. g3 Bf8 0-1

[Event "Mannheim GER int ch"]
[Site "Mannheim GER int ch"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "5"]
[Result "1/2-1/2"]
[White "Bruno Parma"]
[Black "Gennady Sosonko"]
[ECO "B70"]
[WhiteElo "2510"]
[BlackElo "2470"]
[PlyCount "37"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. h3 Bg7
7. Bc4 Nc6 8. Be3 O-O 9. Bb3 Bd7 10. O-O a6 11. Re1 b5 12. Nd5
Rc8 13. Nxc6 Bxc6 14. Bb6 Qd7 15. Bd4 Qb7 16. Bxf6 exf6 17. c3
a5 18. a3 Rfe8 19. Qd3 1/2-1/2

[Event "Mannheim GER int ch"]
[Site "Mannheim GER int ch"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "6"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Juergen Dueball"]
[ECO "A49"]
[WhiteElo "2470"]
[BlackElo "2455"]
[PlyCount "31"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. Nc3 Nbd7
7. a4 a5 8. e4 e5 9. Be3 Re8 10. Re1 c6 11. dxe5 dxe5 12. Nd2
Nb6 13. f3 Be6 14. Qe2 Nfd7 15. Bf1 Qc7 16. Qf2 1/2-1/2

[Event "Mannheim GER int ch"]
[Site "Mannheim GER int ch"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "7"]
[Result "1/2-1/2"]
[White "Mathias Gerusel"]
[Black "Gennady Sosonko"]
[ECO "A13"]
[WhiteElo "2440"]
[BlackElo "2470"]
[PlyCount "27"]

1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 dxc4 5. Qa4+ Nbd7 6. Qxc4
c5 7. b3 a6 8. Qc2 b6 9. Bb2 Bb7 10. O-O Rc8 11. d3 Be7
12. Nbd2 O-O 13. Rac1 b5 14. Qb1 1/2-1/2

[Event "Mannheim GER int ch"]
[Site "Mannheim GER int ch"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "8"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Edmar J Mednis"]
[ECO "D10"]
[WhiteElo "2470"]
[BlackElo "2455"]
[PlyCount "57"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 dxc4 5. a4 h6 6. Bxf6 exf6
7. e4 f5 8. Bxc4 fxe4 9. Qb3 Qc7 10. Nxe4 a5 11. Nf3 Bb4+
12. Kf1 O-O 13. Ne5 Bf5 14. Ng3 Bh7 15. Nh5 Qe7 16. h4 g6
17. Nf4 Kg7 18. Qg3 Bd2 19. Rh3 Na6 20. Rd1 Bxf4 21. Qxf4 f6
22. Ng4 g5 23. hxg5 fxg5 24. Re3 Rxf4 25. Rxe7+ Kh8 26. Nxh6
Bc2 27. Rd2 Nb4 28. Rxc2 Nxc2 29. Bd3 1-0

[Event "Mannheim GER int ch"]
[Site "Mannheim GER int ch"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "9"]
[Result "0-1"]
[White "Andre Lombard"]
[Black "Gennady Sosonko"]
[ECO "E53"]
[WhiteElo "2420"]
[BlackElo "2470"]
[PlyCount "124"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5
7. O-O cxd4 8. exd4 dxc4 9. Bxc4 b6 10. Qe2 Bb7 11. Rd1 Bxc3
12. bxc3 Qc7 13. Bd3 Qxc3 14. Bg5 Nbd7 15. Ne5 Rfc8 16. Rab1
Qc7 17. Rb3 h6 18. Bd2 Bd5 19. Ra3 Qd6 20. Qe3 Bb7 21. Bb1 Qd5
22. Nf3 Ne4 23. Be1 Ndf6 24. Qe2 Nh5 25. Bd2 Qd6 26. Rb3 Nxd2
27. Qxd2 Qf4 28. Qe1 Rd8 29. g3 Qd6 30. Be4 Bxe4 31. Qxe4 Nf6
32. Qb7 Qd5 33. Qxd5 Nxd5 34. Kf1 Rdc8 35. Ke1 f6 36. Kd2 Rc7
37. Rc1 Rxc1 38. Kxc1 Rc8+ 39. Kd2 Kf7 40. Ra3 a5 41. Ne1 Rc4
42. Nc2 Nb4 43. Nxb4 Rxb4 44. Ke3 Ke7 45. Rc3 Kd6 46. Rc8 Ra4
47. Rd8+ Kc7 48. Rg8 Ra3+ 49. Ke4 Rxa2 50. Rxg7+ Kd6 51. Rb7
Rb2 52. h4 a4 53. Ra7 f5+ 54. Ke3 b5 55. f3 Rb3+ 56. Ke2 h5
57. Ra5 Kd5 58. g4 fxg4 59. fxg4 hxg4 60. h5 Kxd4 61. h6 Kc4
62. Ra8 Rh3 0-1

[Event "Ostenda"]
[Site "Ostenda"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Sergio Mariotti"]
[Black "Gennady Sosonko"]
[ECO "B53"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "74"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6
Bxc6 7. c4 Nf6 8. Nc3 g6 9. O-O Bg7 10. Bg5 O-O 11. Qe3 a6
12. h3 Qa5 13. a3 Qc5 14. Qxc5 dxc5 15. Rfe1 h6 16. Bh4 g5
17. Bg3 Rad8 18. Nd5 e6 19. Ne7+ Kh7 20. Nxc6 bxc6 21. Be5 Rd3
22. b4 g4 23. hxg4 Nxg4 24. Bxg7 Kxg7 25. bxc5 Rb8 26. e5 Rb2
27. Re4 Nxf2 28. Rf4 Nd1 29. Rd4 Rxd4 30. Nxd4 Ne3 31. Nxc6
Rxg2+ 32. Kh1 Rc2 33. Nb4 Rxc4 34. Nxa6 Ng4 35. a4 Nxe5 36. a5
Nd7 37. Nb4 Rxc5 0-1

[Event "Ostende"]
[Site "Ostende"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Steen Fedder"]
[ECO "D97"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "73"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4
O-O 7. e4 Na6 8. Be2 c5 9. d5 e6 10. Bg5 h6 11. Bxf6 Bxf6
12. e5 Bg7 13. d6 b6 14. a3 Bb7 15. O-O Nb8 16. Rfe1 Nd7
17. Qf4 g5 18. Qg3 Kh8 19. Rad1 g4 20. Qxg4 Nxe5 21. Nxe5 Bxe5
22. Bf3 Bxf3 23. Qxf3 Bg7 24. d7 Qe7 25. Qc6 Rad8 26. Rd6 Bd4
27. g3 Qf6 28. Re2 Be5 29. Rd3 Bd4 30. Nb5 Qe7 31. Nxd4 Qxd7
32. Qxd7 Rxd7 33. Nxe6 Rxd3 34. Nxf8 Kg7 35. Re8 Rb3 36. Nd7
Rxb2 37. Ra8 1-0

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "10"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Jan Timman"]
[ECO "A60"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "79"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6
7. Bf4 a6 8. a4 Bg7 9. e4 O-O 10. Be2 Qe7 11. Nd2 Nbd7 12. O-O
Ne5 13. h3 h6 14. Bh2 g5 15. f4 gxf4 16. Bxf4 Nh7 17. Nc4 Nxc4
18. Bxc4 Ng5 19. Qh5 Bd7 20. Rae1 b5 21. axb5 axb5 22. Nxb5
Bxb5 23. Bxb5 Rab8 24. Bd3 Rb4 25. h4 Nxe4 26. Bxe4 Rxe4
27. Rxe4 Qxe4 28. Bxd6 Rd8 29. Qxf7+ Kh8 30. Bxc5 Rxd5 31. Bf2
Rf5 32. Qg6 Qf4 33. b3 Rf8 34. Qg3 Qf7 35. Qd3 Rb8 36. Bd4
Bxd4+ 37. Qxd4+ Qg7 38. Rf6 Kh7 39. Qe4+ Kh8 40. Qe5 1-0

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "1"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Semyon Abramovich Furman"]
[ECO "E04"]
[WhiteElo "2470"]
[BlackElo "2560"]
[PlyCount "73"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 Bb4+ 6. Bd2
Bxd2+ 7. Qxd2 b5 8. Qg5 O-O 9. Qxb5 Ba6 10. Qa4 Qd7 11. Qa3
Qd6 12. Nfd2 Nd5 13. Qxd6 cxd6 14. Nc3 Nxc3 15. bxc3 d5 16. e4
Rd8 17. exd5 exd5 18. Nf1 Nc6 19. Ne3 Ne7 20. Rb1 Rd6 21. Rb4
Rad8 22. Ra4 Rb8 23. O-O Rb5 24. Nc2 Rb7 25. Ne3 Rb5 26. Re1
Kf8 27. Nc2 Rb7 28. h4 f6 29. Ra5 Rb5 30. Rxb5 Bxb5 31. Ne3
Bc6 32. Rb1 Rd8 33. f4 Kf7 34. Kf2 Ke6 35. g4 Kd6 36. f5 Nc8
37. Ke2 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "13"]
[Result "1-0"]
[White "Kick Langeweg"]
[Black "Gennady Sosonko"]
[ECO "A15"]
[WhiteElo "2410"]
[BlackElo "2470"]
[PlyCount "61"]

1. c4 Nf6 2. Nf3 e6 3. Nc3 d5 4. e3 Be7 5. d4 O-O 6. Bd3 c5
7. O-O cxd4 8. exd4 dxc4 9. Bxc4 Nc6 10. Re1 b6 11. a3 Bb7
12. Ba2 Qd6 13. Be3 Rac8 14. Qe2 Ng4 15. Rad1 Nxe3 16. Qxe3
Qb8 17. d5 Bc5 18. Qd3 exd5 19. Nxd5 Rfe8 20. Rxe8+ Rxe8
21. Bb1 f5 22. Qxf5 g6 23. Qf6 Rf8 24. Qc3 Ne5 25. Ba2 Rxf3
26. gxf3 Kf8 27. f4 Nf7 28. Qf6 Qd6 29. Qxd6+ Bxd6 30. Nc3 Bf3
31. Rd3 1-0

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "14"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Hans Ree"]
[ECO "D97"]
[WhiteElo "2470"]
[BlackElo "2470"]
[PlyCount "59"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4
O-O 7. e4 c6 8. Qb3 e5 9. dxe5 Ng4 10. Be2 Qb6 11. O-O Re8
12. Bf4 Qxb3 13. axb3 Nxe5 14. Nxe5 Bxe5 15. Bxe5 Rxe5 16. f4
Re8 17. e5 Be6 18. Ne4 Nd7 19. Rfd1 Red8 20. Bc4 Bxc4 21. bxc4
Kf8 22. Nd6 Nb6 23. b3 Rd7 24. Rf1 a5 25. f5 gxf5 26. c5 Nd5
27. Rxf5 Kg8 28. Raf1 a4 29. bxa4 Rxa4 30. Rg5+ 1-0

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "15"]
[Result "1/2-1/2"]
[White "Svetozar Gligoric"]
[Black "Gennady Sosonko"]
[ECO "E53"]
[WhiteElo "2575"]
[BlackElo "2470"]
[PlyCount "50"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5
7. O-O cxd4 8. exd4 dxc4 9. Bxc4 b6 10. Bg5 Bb7 11. Re1 Nc6
12. Bd3 Rc8 13. Rc1 Be7 14. Bb1 Nd5 15. Qd3 g6 16. Bh6 Re8
17. Qd2 Na5 18. Nxd5 Bxd5 19. Rxc8 Qxc8 20. Qf4 Bxf3 21. Qxf3
Nc6 22. Rd1 Qd7 23. Be3 Rd8 24. Bc2 Nb4 25. Bb3 Nd5 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "2"]
[Result "1/2-1/2"]
[White "Robert Huebner"]
[Black "Gennady Sosonko"]
[ECO "A00"]
[WhiteElo "2615"]
[BlackElo "2470"]
[PlyCount "36"]

1. g3 d5 2. Bg2 e5 3. c4 d4 4. d3 Nf6 5. Nf3 Nc6 6. O-O Nd7
7. e4 Be7 8. Ne1 O-O 9. f4 Nc5 10. Nd2 f5 11. Nb3 Nxb3
12. Qxb3 Rb8 13. a3 Be6 14. Qa4 Qd7 15. b4 exf4 16. Bxf4 g5
17. Bd2 a6 18. exf5 Bxf5 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "3"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "F Kuijpers"]
[ECO "E08"]
[WhiteElo "2470"]
[BlackElo "2445"]
[PlyCount "67"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O Nbd7
7. Qc2 c6 8. b3 b6 9. Rd1 Bb7 10. Nc3 Qc8 11. Bb2 b5 12. c5 a5
13. a3 Qc7 14. Re1 Rfe8 15. b4 Bf8 16. Rad1 g6 17. Bc1 Qc8
18. Bg5 Bg7 19. e4 Nxe4 20. Nxe4 dxe4 21. Qxe4 axb4 22. axb4
Ra4 23. Qb1 h6 24. Bf4 Nf6 25. Ne5 g5 26. Bc1 Nd5 27. Bd2 Qd8
28. Qb3 Qc7 29. h4 Rea8 30. hxg5 hxg5 31. Bxd5 exd5 32. Qf3
Re8 33. Bxg5 f6 34. Ng4 1-0

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "4"]
[Result "0-1"]
[White "Luben S Popov"]
[Black "Gennady Sosonko"]
[ECO "D38"]
[WhiteElo "2460"]
[BlackElo "2470"]
[PlyCount "64"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. cxd5 exd5 6. Qa4+
Nc6 7. Bg5 h6 8. Bh4 g5 9. Bg3 Ne4 10. Rc1 h5 11. h4 Bxc3+
12. bxc3 Nxg3 13. fxg3 g4 14. Ne5 Bd7 15. Nxd7 Qxd7 16. Qc2
Qd6 17. e3 Rh6 18. Rb1 Re6 19. Rxb7 Qxg3+ 20. Qf2 Rxe3+
21. Be2 O-O-O 22. Qxg3 Rxg3 23. Rb3 Re8 24. Kf2 Rge3 25. Re1
g3+ 26. Kf1 Kd7 27. Rbb1 Rxc3 28. Bxh5 Nxd4 29. Bg4+ f5
30. Rxe8 Kxe8 31. Re1+ Kf7 32. Bd1 Ra3 0-1

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "5"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Jan Hein Donner"]
[ECO "A56"]
[WhiteElo "2470"]
[BlackElo "2485"]
[PlyCount "29"]

1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. e4 Bg7 6. Nf3 O-O
7. Be2 e5 8. O-O Ne8 9. Ne1 f5 10. exf5 gxf5 11. Nd3 Nd7
12. f4 e4 13. Nf2 Bxc3 14. bxc3 Ndf6 15. Kh1 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "7"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Lubomir Kavalek"]
[ECO "E97"]
[WhiteElo "2470"]
[BlackElo "2555"]
[PlyCount "44"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 e5
7. O-O Nc6 8. d5 Ne7 9. Nd2 a5 10. a3 Bd7 11. Rb1 Nc8 12. b4
axb4 13. axb4 Nb6 14. Nb5 Bxb5 15. cxb5 Ra2 16. Rb2 Rxb2
17. Bxb2 Bh6 18. Bd3 Nh5 19. g3 Qa8 20. Qc2 Qd8 21. Nb3 Qd7
22. Bc1 Nf4 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "8"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Jan Smejkal"]
[ECO "D98"]
[WhiteElo "2470"]
[BlackElo "2600"]
[PlyCount "42"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4
O-O 7. e4 Bg4 8. Be3 Nbd7 9. O-O-O Nb6 10. Qc5 e5 11. d5 Nfd7
12. Qa3 Nc8 13. Kb1 Nd6 14. Rc1 f5 15. h3 Bxf3 16. gxf3 a6
17. h4 f4 18. Bc5 Nxc5 19. Qxc5 h5 20. Bh3 Bf6 21. Be6+ Kg7
1/2-1/2

[Event "??"]
[Site "??"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Michael Francis Stean"]
[Black "Gennady Sosonko"]
[ECO "B70"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "204"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.g3 Nc6 7.Nde2
Bg7 8.Bg2 O-O 9.O-O Bd7 10.h3 Rc8 11.Nd5 Nxd5 12.exd5 Ne5
13.a4 a6 14.Ra2 Be8 15.b3 a5 16.Bb2 Nd7 17.Bxg7 Kxg7 18.Re1
Nc5 19.Nd4 Bd7 20.Qd2 e5 21.dxe6 fxe6 22.Raa1 e5 23.Nb5 Bxb5
24.axb5 b6 25.Rad1 Qf6 26.Re3 Rfd8 27.Bd5 Ne6 28.c3 Rc5 29.b4
axb4 30.cxb4 Rcc8 31.Bxe6 Qxe6 32.Rd3 Rc4 33.Rxd6 Qxd6 34.Qxd6
Rxd6 35.Rxd6 Rxb4 36.Rxb6 h5 37.Kf1 Rb2 38.h4 e4 39.Rb8 Kf7
40.b6 Kf6 41.Ke1 Kg7 42.Rb7+ Kf6 43.Rb8 Kg7 44.b7 Kh7 45.Kd1
Kg7 46.Kc1 Rb6 47.Kc2 Kh7 48.Kc3 Kg7 49.Kd4 Rb1 50.Kd5 Rd1+
51.Ke6 Rb1 52.Ke5 Rb2 53.Kd4 Rb1 54.Ke3 Rb3+ 55. Kf4 Rb4
56.Ke5 Rb2 57.Kxe4 Rb1 58.Kd5 Rd1+ 59.Ke5 Re1+ 60.Kd6 Rd1+
61.Ke6 Re1+ 62.Kd7 Rd1+ 63.Ke7 Re1+ 64.Kd8 Rd1+ 65.Kc7 Rc1+
66.Kb6 Rb1+ 67.Kc6 Rc1+ 68.Kb5 Rb1+ 69.Kc5 Rc1+ 70.Kb4 Rb1+
71.Kc4 Rc1+ 72.Kb3 Rb1+ 73.Kc3 Rb6 74.f3 Rb1 75.Kc2 Rb6 76.Kd3
Rb3+ 77.Kd4 Rb4+ 78.Ke5 Rb1 79.Kf4 Rb4+ 80.Ke5 Rb1 81.f4 Re1+
82.Kd5 Rb1 83.Kd4 Rb2 84.Kd3 Rb3+ 85.Kc2 Rb6 86.g4 hxg4 87.Kd2
g3 88.Ke2 Rb2+ 89.Kf1 Kh7 90.Kg1 Kg7 91.h5 gxh5 92.f5 h4
93.f6+ Kf7 94.Rh8 Rb1+ 95.Kg2 Rb2+ 96.Kh3 Rh2+ 97.Kg4 g2
98.Kf5 g1=Q 99.Rh7+ Kg8 100.Rg7+ Qxg7 101.b8=Q+ Qf8 102.Qxh2
Qc8+ 1/2-1/2

[Event "Hastings 7576"]
[Site "Hastings"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "12"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Raymond Keene"]
[ECO "E91"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "74"]

1.d4 Nf6 2.c4 c5 3.d5 g6 4.Nc3 Bg7 5.e4 O-O 6.Nf3 d6 7.Be2 e6
8.O-O Re8 9.Bf4 exd5 10.exd5 Ne4 11.Nxe4 Rxe4 12.Qd2 Bg4
13.Rae1 Na6 14.b3 Qf6 15.Bg3 Qc3 16.Qxc3 Bxc3 17.Rc1 Bg7 18.h3
Rxe2 19.hxg4 Bf8 20.a3 Nc7 21.Rfe1 Ra2 22.Ra1 Rb2 23.Rab1 Rc2
24.Rec1 Ra2 25.b4 Na6 26.b5 Nb8 27.Ng5 Rxa3 28.Ne4 f5 29.gxf5
gxf5 30.Nf6+ Kf7 31.Nxh7 Be7 32.Re1 Nd7 33.Bf4 Rh8 34.Bg5 Ne5
35.Bxe7 Kxe7 36.f4 Rxh7 37.fxe5 Ra2 1/2-1/2

[Event "Barcelona zt"]
[Site "Barcelona"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "3"]
[Result "0-1"]
[White "Jaan Eslon"]
[Black "Gennady Sosonko"]
[ECO "E53"]
[WhiteElo "2445"]
[BlackElo "2595"]
[PlyCount "80"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Bb4 5.e3 O-O 6.Bd3 c5 7.O-O
cxd4 8.exd4 dxc4 9.Bxc4 b6 10.Bg5 Bb7 11.Qe2 Bxc3 12.bxc3 Nbd7
13.Bd3 Qc7 14.Rac1 Ng4 15.Be4 Bxe4 16.Qxe4 Ngf6 17.Qe2 Rac8
18.c4 Qb7 19.Rfe1 Qa6 20.Ne5 h6 21.Bh4 Rfe8 22.Bg3 Nxe5
23.Bxe5 Nd7 24.Bg3 Nf8 25.Qc2 Red8 26.Red1 Rc6 27.Rd3 Ng6
28.Qb3 Rdc8 29.Rdc3 Ne7 30.f3 Nf5 31.Bf2 Qa5 32.a4 Ne7 33.R3c2
Qf5 34.Rc3 Qf6 35.Qa2 Nd5 36.Ra3 Qg5 37.f4 Qxf4 38.Rf1 Rxc4
39.Rf3 Qe4 40.Qa3 Rc3 0-1

[Event "Izt (cat.12), Biel (Switzerland)"]
[Site "Izt (cat.12), Biel (Switzerland)"]
[Date "1976.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Ulf Andersson"]
[Black "Gennady Sosonko"]
[ECO "A13"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "50"]

1.c4 Nf6 2.Nf3 e6 3.g3 d5 4.Bg2 dxc4 5.Qa4+ Nbd7 6.Qxc4 c5
7.Qc2 b6 8.O-O Bb7 9.Rd1 Rc8 10.Nc3 a6 11.d3 Be7 12.Bf4 O-O
13.Rac1 b5 14.a4 Nd5 15.axb5 Nxc3 16.bxc3 axb5 17.Qb3 Qb6
18.Rb1 Bc6 19.Ne1 e5 20.Be3 Rb8 21.Rd2 Bxg2 22.Nxg2 Qc6
23.Rdb2 c4 24.dxc4 bxc4 25.Qc2 Rxb2 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1976.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Ulf Andersson"]
[ECO "E08"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "80"]

1.d4 Nf6 2.c4 e6 3.g3 Be7 4.Bg2 d5 5.Nf3 O-O 6.O-O Nbd7 7.Qc2
c6 8.b3 b6 9.Rd1 Bb7 10.Nc3 b5 11.cxb5 cxb5 12.Nxb5 Qa5 13.a4
Rfc8 14.Qa2 Ba6 15.Bd2 Qb6 16.Nc3 Rab8 17.Rab1 Ne4 18.Nxe4
dxe4 19.Ne5 Nxe5 20.dxe5 Bc5 21.Be1 e3 22.f4 Bb4 23.Bxb4 Qxb4
24.Bf3 g6 25.Qb2 Rd8 26.Rd6 Rxd6 27.exd6 Qxd6 28.b4 Bc4 29.b5
Qd2 30.Qc1 Ba2 31.Ra1 Rd8 32.Qc7 Rd7 33.Qc6 Rd8 34.b6 Bd5
35.Bxd5 exd5 36.bxa7 Qxe2 37.Rf1 Qd2 38.a8=Q Rxa8 39.Qxa8+ Kg7
40.Qb8 e2 1/2-1/2

[Event "Biel izt"]
[Site "Biel izt"]
[Date "1976.??.??"]
[EventDate "?"]
[Round "6"]
[Result "1-0"]
[White "Efim Geller"]
[Black "Gennady Sosonko"]
[ECO "D38"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "81"]

1.Nf3 d5 2.d4 Nf6 3.c4 e6 4.Nc3 Bb4 5.cxd5 exd5 6.Bg5 h6 7.Bh4
g5 8.Bg3 Ne4 9.Nd2 Nxg3 10.hxg3 c5 11.a3 Bxc3 12.bxc3 Nc6
13.e3 Bf5 14.Be2 Qe7 15.g4 Bg6 16.Nf1 c4 17.Ng3 O-O-O 18.O-O
Qe6 19.Re1 Kb8 20.Bf3 Be4 21.Bxe4 dxe4 22.Rb1 Ne7 23.f3 exf3
24.Qxf3 Nd5 25.Nh5 Rhg8 26.e4 Nf4 27.Rb5 Nxh5 28.gxh5 Rd7
29.Qf5 Rc8 30.Rf1 Rc6 31.Re5 Qxf5 32.Rexf5 Ra6 33.Rf6 Rxa3
34.Rxh6 b5 35.Rh8+ Kb7 36.h6 Ra6 37.Rb1 Rb6 38.h7 Rh6 39.Rxb5+
Ka6 40.Rhb8 Rxh7 41.Rb1 1-0

[Event "Biel izt"]
[Site "Biel izt"]
[Date "1976.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Boris Gulko"]
[Black "Gennady Sosonko"]
[ECO "E53"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "102"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Nf3 c5 5.e3 O-O 6.Bd3 d5 7.O-O
cxd4 8.exd4 dxc4 9.Bxc4 b6 10.Bf4 Bb7 11.Qe2 Bxc3 12.bxc3 Nd5
13.Bd2 Qc7 14.Rfe1 Nd7 15.Bb5 N7f6 16.Rac1 a6 17.Bd3 Nf4
18.Bxf4 Qxf4 19.Ne5 Qg5 20.g3 Nd5 21.Qe4 f5 22.Qf3 Qe7 23.Qe2
Rac8 24.c4 Nb4 25.Bb1 Qd6 26.Rcd1 Rf6 27.Qb2 Rxc4 28.Nxc4 Qd5
29.f3 Qxc4 30.Rc1 Qb5 31.a3 Nc6 32.Qxb5 axb5 33.Rcd1 Na5
34.Ba2 Nc4 35.a4 Bxf3 36.axb5 Bxd1 37.Bxc4 Bc2 38.Bxe6+ Kf8
39.d5 Bb3 40.Rc1 Ba4 41.Rc8+ Ke7 42.Rc7+ Kd6 43.Rxg7 h6 44.Rb7
Kc5 45.Rc7+ Kd4 46.Rc6 Bxb5 47.Rd6 Bc4 48.Rc6 Rf8 49.Kf2 Bxd5
50.Bxd5 Kxd5 51.Rxh6 Ra8 1/2-1/2

[Event "Hastings"]
[Site "Hastings"]
[Date "1976.??.??"]
[EventDate "?"]
[Round "01"]
[Result "1-0"]
[White "Viktor Korchnoi"]
[Black "Gennady Sosonko"]
[ECO "D38"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "99"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 Bb4 5. cxd5 exd5 6. Bg5 h6
7. Bh4 c5 8. dxc5 Nc6 9. e3 g5 10. Bg3 Ne4 11. Bb5 Nxc3
12. Bxc6+ bxc6 13. Qd4 Nxa2+ 14. Kd1 f6 15. Rxa2 a5 16. h4 g4
17. Ne1 Bf5 18. Nd3 Kf7 19. Ke2 Re8 20. Nxb4 axb4 21. Rxa8
Qxa8 22. f3 Qa4 23. Rc1 Qb3 24. h5 gxf3+ 25. gxf3 Bc8 26. Kf2
Ba6 27. Bf4 Qa4 28. Bxh6 Qb5 29. Re1 Re5 30. Qg4 Qd3 31. Ra1
d4 32. Qg6+ Ke6 33. Qe8+ Kd5 34. Qd7+ Kc4 35. Qxd4+ Qxd4
36. exd4 Rxh5 37. Rxa6 Rxh6 38. Rxc6 Kxd4 39. Kg3 Kc4 40. f4
Kb3 41. Rb6 Rh5 42. c6 Rc5 43. Kg4 Rc4 44. Kf5 Kxb2 45. Ke6 b3
46. Kd5 Rc3 47. Kd6 Kc2 48. c7 b2 49. Kd7 Rd3+ 50. Kc6 1-0

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1976.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Ljubomir Ljubojevic"]
[Black "Gennady Sosonko"]
[ECO "B70"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "41"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Bc4 Bg7 7.O-O
Nc6 8.Be3 O-O 9.h3 Bd7 10.Bb3 Qa5 11.Re1 Rac8 12.Qd3 Ne5
13.Qe2 b5 14.a4 b4 15.Nd5 Rfe8 16.Nb5 Nc6 17.Rad1 Nxe4 18.Nxa7
Rb8 19.Nxc6 Bxc6 20.Qc4 Rbc8 21.Qxe4 1-0

[Event "Izt (cat.12)"]
[Site "Biel (Switzerland)"]
[Date "1976.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Andre Lombard"]
[ECO "D43"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "106"]

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 e6 5.Qb3 Be7 6.g3 O-O 7.Bg2 b6
8.O-O Ba6 9.cxd5 cxd5 10.Ne5 Nfd7 11.Nxd5 exd5 12.Nxf7 Rxf7
13.Bxd5 Nc6 14.Bxc6 Nf6 15.Bxa8 Qxa8 16.Re1 Qe4 17.f3 Qxd4+
18.Be3 Qe5 19.Rad1 Bb7 20.Bd4 Qg5 21.e4 Nd7 22.Kg2 Nf8 23.Bf2
h5 24.Rc1 Qe5 25.Qc3 Qxc3 26.bxc3 Ne6 27.Rcd1 Bc6 28.h4 g5
29.hxg5 Nxg5 30.Rd3 Kf8 31.c4 Ke8 32.Bd4 Bb7 33.Be5 Bb4 34.Re2
Bc8 35.f4 Bh3+ 36.Kf2 Be6 37.Rd5 Bxd5 38.cxd5 Kd7 39.Ke3 Bc5+
40.Kd3 Nf3 41.Bc3 h4 42.e5 Nxe5+ 43.Bxe5 hxg3 44.Rg2 Bf2
45.Ke4 Rh7 46.f5 Rh4+ 47.Kf3 Ra4 48.Bxg3 Bxg3 49.Kxg3 Rd4
50.Rh2 Ke7 51.Rh6 Rxd5 52.Kf4 Ra5 53.Rh2 Kf6 1/2-1/2

[Event "Izt ( cat. 12 )"]
[Site "Biel"]
[Date "1976.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Petrosian"]
[Black "Gennady Sosonko"]
[ECO "E48"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "53"]

1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. e3 O-O 5. Bd3 d5 6. a3 dxc4
7. Bxh7+ Kxh7 8. axb4 Nc6 9. Nf3 Nxb4 10. O-O c5 11. Ne5 Qe7
12. Nxc4 Bd7 13. e4 cxd4 14. Qxd4 e5 15. Qxe5 Qxe5 16. Nxe5
Be6 17. Nf3 Kg8 18. Nd4 Bc4 19. Rd1 Rfc8 20. Bg5 Rc5 21. Nf5
Bb3 22. Bxf6 Rxf5 23. Rd4 Nc2 24. exf5 Nxa1 25. Rg4 Re8
26. Rxg7+ Kf8 27. h4 1-0

[Event "Biel"]
[Site "18"]
[Date "1976.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Lajos Portisch"]
[Black "Gennady Sosonko"]
[ECO "E53"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "49"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.Nf3 c5 7.O-O
cxd4 8.exd4 dxc4 9.Bxc4 b6 10.Bg5 Bb7 11.Re1 Nc6 12.a3 Be7
13.Qd3 Nh5 14.Bd2 Nf6 15.Rad1 Na5 16.Ba2 Nd5 17.b4 Nxc3
18.Bxc3 Nc6 19.d5 exd5 20.Bxd5 Qc7 21.b5 Na5 22.Be5 Qc5
23.Bxb7 Nxb7 24.Qd7 Na5 25.Bd4 1-0

[Event "Izt ( cat. 12 ), Biel"]
[Site "Izt ( cat. 12 ), Biel"]
[Date "1976.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Vasily Smyslov"]
[ECO "D98"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "39"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4
O-O 7. e4 Bg4 8. Be3 Nfd7 9. Rd1 Nc6 10. Qb3 e5 11. dxe5 Ncxe5
12. Be2 Be6 13. Qc2 Nxf3+ 14. Bxf3 c6 15. O-O Qa5 16. Be2 Ne5
17. f4 Nc4 18. Bxc4 Bxc4 19. Rf2 Rfd8 20. Rfd2 1/2-1/2

[Event "Biel"]
[Site "Biel"]
[Date "1976.??.??"]
[EventDate "?"]
[Round "02"]
[Result "1/2-1/2"]
[White "Robert Eugene Byrne"]
[Black "Gennady Sosonko"]
[ECO "B78"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "49"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7
7. f3 Nc6 8. Qd2 O-O 9. Bc4 Bd7 10. O-O-O Ne5 11. Bb3 Rc8
12. Bg5 Qa5 13. Kb1 Rc5 14. Nd5 Nxd5 15. Qxa5 Rxa5 16. Bxd5 e6
17. Bb3 Rc8 18. h4 Ra6 19. Be3 Nc4 20. Bf2 Be5 21. c3 Kf8
22. Rd3 Ke7 23. Rhd1 Na5 24. g3 h5 25. Kc2 1/2-1/2

[Event "Biel"]
[Site "Biel"]
[Date "1976.??.??"]
[EventDate "?"]
[Round "03"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "O Castro"]
[ECO "D98"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "74"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4
O-O 7. e4 Bg4 8. Be3 Nfd7 9. O-O-O c6 10. h3 Bxf3 11. gxf3 b5
12. Qb3 a5 13. d5 a4 14. Qa3 Qa5 15. dxc6 b4 16. Qxa4 Nxc6
17. Qxa5 Rxa5 18. Nb5 Rxa2 19. Rxd7 b3 20. Nc3 Bxc3 21. bxc3
Rb8 22. Kb1 b2 23. Bb5 Ra1+ 24. Kxb2 Rxh1 25. Rd5 e6 26. Rc5
Na7 27. c4 Rxh3 28. Kc3 Nxb5+ 29. Rxb5 Rc8 30. f4 h5 31. Rb1
Rh4 32. Kd4 Kf8 33. c5 Ke8 34. Ke5 Rc6 35. Kf6 Kd7 36. Kxf7
Rg4 37. Kf6 Rg2 1/2-1/2

[Event "Biel"]
[Site "Biel"]
[Date "1976.??.??"]
[EventDate "?"]
[Round "04"]
[Result "1/2-1/2"]
[White "V Liberzon"]
[Black "Gennady Sosonko"]
[ECO "E00"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "20"]

1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. d4 Bb4+ 5. Bd2 Be7 6. Bg2 O-O
7. O-O c6 8. Qc2 b6 9. b3 Ba6 10. a4 Nbd7 1/2-1/2

[Event "Biel"]
[Site "Biel"]
[Date "1976.??.??"]
[EventDate "?"]
[Round "05"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Istvan Csom"]
[ECO "E06"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "53"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O c6
7. Qc2 Nbd7 8. b3 b6 9. Rd1 Bb7 10. Nc3 Ba6 11. Nd2 Rc8 12. e4
c5 13. exd5 exd5 14. Nxd5 Nxd5 15. Bxd5 cxd4 16. Bb2 Nf6
17. Bg2 d3 18. Qc3 b5 19. Bf1 Qb6 20. Bxd3 Rfd8 21. Bf5 Rc5
22. Bh3 Rh5 23. Bg2 Rxh2 24. Kxh2 Ng4+ 25. Kg1 Bf6 26. c5 Qe6
27. Ne4 1-0

[Event "Biel"]
[Site "Biel"]
[Date "1976.??.??"]
[EventDate "?"]
[Round "10"]
[Result "1/2-1/2"]
[White "Aleksandar Matanovic"]
[Black "Gennady Sosonko"]
[ECO "B70"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "54"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Nc6
7. Nde2 Bg7 8. Bg2 O-O 9. O-O Bg4 10. h3 Bxe2 11. Qxe2 Rc8
12. Be3 Nd7 13. Nd1 Nd4 14. Bxd4 Bxd4 15. c3 Bg7 16. Ne3 Rc5
17. Rad1 b5 18. Rd5 Qb8 19. Rfd1 Re8 20. Rxc5 Nxc5 21. Nd5 a5
22. a3 e6 23. Ne3 b4 24. axb4 axb4 25. cxb4 Qxb4 26. Rxd6 Qxb2
27. Qc4 Rc8 1/2-1/2

[Event "Biel"]
[Site "Biel"]
[Date "1976.??.??"]
[EventDate "?"]
[Round "12"]
[Result "1/2-1/2"]
[White "Robert Huebner"]
[Black "Gennady Sosonko"]
[ECO "E15"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "50"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Ba6 5. Nbd2 d5 6. Bg2 Be7
7. O-O O-O 8. b3 c5 9. Bb2 Nc6 10. dxc5 bxc5 11. cxd5 exd5
12. Re1 Bb7 13. Rc1 Qa5 14. a3 Rfd8 15. Qc2 Rac8 16. Bh3 Rb8
17. Nf1 d4 18. N1d2 Nd5 19. Nc4 Qc7 20. e4 Nb6 21. Ncd2 Nd7
22. Red1 Nde5 23. Bf1 Nxf3+ 24. Nxf3 Qb6 25. Ba1 Qa5 1/2-1/2

[Event "Biel"]
[Site "Biel"]
[Date "1976.??.??"]
[EventDate "?"]
[Round "15"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Kenneth Rogoff"]
[ECO "E06"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "58"]

1. d4 e6 2. c4 Nf6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O dxc4
7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bf4 Bd6 11. Nbd2 Nbd7
12. a4 Qb8 13. Rfc1 Rc8 14. Ne5 Bxg2 15. Kxg2 Nb6 16. Nc6 Qb7
17. Ne4 Nbd5 18. Bxd6 Nxe4 19. Na5 Qb6 20. Qxe4 cxd6 21. Rxc8+
Rxc8 22. axb5 Qxb5 23. b3 Nc3 24. Qb7 Qxb7+ 25. Nxb7 Nxe2
26. d5 exd5 27. Rxa6 Rb8 28. Rxd6 Kf8 29. Nc5 Nc3 1/2-1/2

[Event "Biel"]
[Site "Biel"]
[Date "1976.??.??"]
[EventDate "?"]
[Round "17"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Mikhail Tal"]
[ECO "E96"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "32"]

1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. e4 Bg7 5. Be2 O-O 6. Nf3 e5
7. O-O Nbd7 8. Re1 c6 9. Bf1 a5 10. h3 exd4 11. Nxd4 Re8
12. Bf4 Nc5 13. Qc2 Nh5 14. Be3 Nf6 15. Bf4 Nh5 16. Be3 Nf6
1/2-1/2

[Event "Biel izt"]
[Site "Biel izt"]
[Date "1976.??.??"]
[EventDate "?"]
[Round "11"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Jan Smejkal"]
[ECO "A62"]
[WhiteElo "2505"]
[BlackElo "2615"]
[PlyCount "65"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6
7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. Bf4 a6 11. a4 Bg4 12. Qd2
Bxf3 13. Bxf3 Qc7 14. Rfc1 Nbd7 15. b4 Ne5 16. Bxe5 Rxe5
17. bxc5 Qxc5 18. Rab1 Qc7 19. Qb2 Rb8 20. Ne4 Qd7 21. Nc5 Qh3
22. Nxa6 Rf8 23. Qxb7 Ng4 24. Bxg4 Qxg4 25. e3 Qh3 26. Rc2 Rh5
27. f4 Qf5 28. Qb3 Qe4 29. Rd1 Ra8 30. Nb4 Rb8 31. Rc4 Qf3
32. Qd3 Bc3 33. Rf1 1-0

[Event "Biel izt"]
[Site "Biel izt"]
[Date "1976.??.??"]
[EventDate "?"]
[Round "13"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Joaquin Diaz"]
[ECO "A58"]
[WhiteElo "2505"]
[BlackElo "2385"]
[PlyCount "81"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 d6
7. g3 g6 8. Bg2 Bg7 9. Nf3 O-O 10. O-O Nbd7 11. h3 Qc7 12. Rb1
Nb6 13. b3 e6 14. dxe6 fxe6 15. Ng5 Rae8 16. Bf4 e5 17. Be3 h6
18. Nge4 Rd8 19. Nxf6+ Rxf6 20. Nd5 Nxd5 21. Qxd5+ Kh8 22. Rb2
Bc8 23. Rd1 Be6 24. Qd2 g5 25. Rc2 Qd7 26. g4 d5 27. Bxc5 d4
28. Qd3 Qf7 29. e3 h5 30. exd4 hxg4 31. hxg4 Bxg4 32. Re1 Bf3
33. Rxe5 Qh5 34. Re3 g4 35. Be7 Rh6 36. Rxf3 gxf3 37. Qxf3
Qh2+ 38. Kf1 Rg8 39. Bg5 Rg6 40. Bf4 Qh7 41. Rc5 1-0

[Event "Biel izt"]
[Site "Biel izt"]
[Date "1976.??.??"]
[EventDate "?"]
[Round "14"]
[Result "1/2-1/2"]
[White "Raul Sanguineti"]
[Black "Gennady Sosonko"]
[ECO "A17"]
[WhiteElo "2480"]
[BlackElo "2505"]
[PlyCount "82"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. e3 O-O 6. Be2 Qe7
7. O-O d5 8. cxd5 exd5 9. d3 Bf5 10. Bd2 Nc6 11. Rfe1 Rac8
12. Qd1 h6 13. Rc1 Rfd8 14. Bf1 Bg4 15. h3 Bh5 16. Be2 Bg6
17. Bf1 Bh5 18. Be2 Bg6 19. Bf1 Ne5 20. Nxe5 Qxe5 21. a3 Ba5
22. Nxd5 Rxd5 23. Bxa5 Qxb2 24. Bc3 Qxa3 25. Bxf6 gxf6 26. Qf3
Rcd8 27. Qxf6 Bxd3 28. Ra1 Qb4 29. Bxd3 Rxd3 30. Qxh6 c4
31. Qg5+ Kf8 32. Reb1 Qd6 33. Rxb7 c3 34. Qf5 Qd5 35. Qxd5
R8xd5 36. Rc7 Rf5 37. Ra2 Rd1+ 38. Kh2 Rd2 39. Rxd2 cxd2
40. Rd7 Rxf2 41. Kg3 Rf6 1/2-1/2

[Event "Biel izt"]
[Site "Biel izt"]
[Date "1976.??.??"]
[EventDate "?"]
[Round "9"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Bent Larsen"]
[ECO "E00"]
[WhiteElo "2505"]
[BlackElo "2625"]
[PlyCount "52"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Qe7 5. Bg2 O-O 6. Nc3 d6
7. Nf3 e5 8. Nd5 Nxd5 9. cxd5 Bxd2+ 10. Nxd2 c6 11. dxc6 Nxc6
12. d5 Nb4 13. a3 Na6 14. O-O Bd7 15. b4 Rac8 16. Qb3 Bb5
17. Rfc1 Rc7 18. e4 Rfc8 19. Rxc7 Qxc7 20. Bh3 Qc3 21. Rb1 Rc7
22. Qxc3 Rxc3 23. Bf1 Nc7 24. a4 Bxf1 25. Kxf1 g6 26. b5 b6
1/2-1/2

[Event "Haifa"]
[Site "Haifa"]
[Date "1976.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Lubomir Kavalek"]
[Black "Gennady Sosonko"]
[ECO "B70"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "143"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. h3 Bg7
7. Bc4 Nc6 8. Be3 O-O 9. Bb3 Nxd4 10. Bxd4 b5 11. Qd3 Bd7
12. O-O b4 13. Nd5 Nxd5 14. Bxd5 Rc8 15. Bxg7 Kxg7 16. Qd4+
Kg8 17. Qxa7 Rxc2 18. Rfc1 Rc8 19. Bb3 Rc6 20. Bd5 Rc8 21. Bb3
Rc6 22. Qd4 Qa5 23. Rxc6 Bxc6 24. Rc1 Qa8 25. f3 Rb8 26. Bxf7+
Kxf7 27. Qc4+ Kf8 28. Qxc6 Qxa2 29. Qc2 Qa7+ 30. Qf2 Qxf2+
31. Kxf2 g5 32. Ke3 Kf7 33. Kd4 Kf6 34. Rc7 h5 35. Kc4 b3
36. Kc3 h4 37. Rc4 Ke5 38. Ra4 Kf4 39. Kd3 Rb5 40. e5+ Kxe5
41. Re4+ Kf6 42. f4 Rc5 43. fxg5+ Rxg5 44. Rxh4 Rxg2 45. Kc3
Rg3+ 46. Kc4 e6 47. Rh6+ Ke5 48. Rh5+ Ke4 49. Rh4+ Kf5
50. Rh5+ Kg6 51. Rh8 d5+ 52. Kd4 Kg7 53. Re8 Kf7 54. Rh8 Kg7
55. Re8 Kf6 56. Rf8+ Ke7 57. Rh8 Rg2 58. Kc3 Rg3+ 59. Kd4 Rg2
60. Kc3 e5 61. Kxb3 e4 62. Kc3 Rg3+ 63. Kd4 Rd3+ 64. Ke5 Kd7
65. h4 e3 66. Rh7+ Kc6 67. Re7 d4 68. Kf4 Rd1 69. Kf3 Rf1+
70. Ke2 Rf2+ 71. Kd3 Rd2+ 72. Kc4 1/2-1/2

[Event "Haifa"]
[Site "Haifa"]
[Date "1976.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Axel Otto Ornstein"]
[ECO "A62"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "59"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6
7. Bg2 Bg7 8. Nf3 O-O 9. O-O Na6 10. h3 Re8 11. Nd2 Nc7
12. Nc4 a6 13. Bf4 Bf8 14. a4 Rb8 15. e4 b5 16. Na5 Bd7
17. Nc6 Bxc6 18. dxc6 b4 19. Nd5 Nxe4 20. Nxc7 Qxc7 21. Qd5
Nf6 22. Qxc5 Nh5 23. Qc4 Nxf4 24. Qxf4 Bg7 25. Qd2 b3 26. Rac1
Re5 27. Bd5 Rbe8 28. Bxb3 Re2 29. Qd3 Bxb2 30. Rc4 1-0

[Event "Haifa"]
[Site "Haifa"]
[Date "1976.??.??"]
[EventDate "?"]
[Round "09"]
[Result "0-1"]
[White "Carlos Silva Sanchez"]
[Black "Gennady Sosonko"]
[ECO "B74"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "74"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7
7. O-O Nc6 8. Be3 O-O 9. Nb3 Be6 10. f4 Qc8 11. Kh1 Bg4
12. Bf3 Bxf3 13. Qxf3 Qg4 14. Rad1 Qxf3 15. Rxf3 Rac8 16. a4
a6 17. Bb6 Nb4 18. Rd2 Nd7 19. Bg1 Rc7 20. Nd4 Rfc8 21. Nde2
Nc5 22. h3 Ne6 23. Rf1 Rc4 24. Rfd1 Bxc3 25. Nxc3 Nxf4 26. Bh2
Ne6 27. e5 d5 28. Nxd5 Nxd5 29. Rxd5 Rxc2 30. R1d2 Rxd2
31. Rxd2 Rc4 32. Rd7 Rb4 33. Rxe7 Rxb2 34. h4 Kf8 35. Rd7 Rb4
36. Bg3 Ke8 37. Rd6 Rxa4 0-1

[Event "Haifa olm"]
[Site "Haifa olm"]
[Date "1976.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "David Neil Lawrence Levy"]
[ECO "A58"]
[WhiteElo "2505"]
[BlackElo "2320"]
[PlyCount "48"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 d6
7. g3 g6 8. Bg2 Bg7 9. Nf3 O-O 10. O-O Nbd7 11. h3 Qa5 12. Bd2
Rfb8 13. Qc2 Ne8 14. Rfe1 Nc7 15. h4 Nb5 16. Nxb5 Qxb5 17. Bc3
Bxc3 18. bxc3 Qb2 19. Qe4 Kf8 20. Ng5 Nf6 21. Qe3 Bc8 22. h5
Bf5 23. a4 gxh5 24. Ne4 Ng4 1/2-1/2

[Event "Haifa olm"]
[Site "Haifa olm"]
[Date "1976.??.??"]
[EventDate "?"]
[Round "10"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Axel Otto Ornstein"]
[ECO "A62"]
[WhiteElo "2505"]
[BlackElo "2470"]
[PlyCount "59"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6
7. Bg2 Bg7 8. Nf3 O-O 9. O-O Na6 10. h3 Re8 11. Nd2 Nc7
12. Nc4 Rb8 13. Bf4 Bf8 14. a4 a6 15. e4 b5 16. Na5 Bd7
17. Nc6 Bxc6 18. dxc6 b4 19. Nd5 Nxe4 20. Nxc7 Qxc7 21. Qd5
Nf6 22. Qxc5 Nh5 23. Qc4 Nxf4 24. Qxf4 Bg7 25. Qd2 b3 26. Rac1
Re5 27. Bd5 Rbe8 28. Bxb3 Re2 29. Qd3 Bxb2 30. Rc4 1-0

[Event "Haifa olm"]
[Site "Haifa olm"]
[Date "1976.??.??"]
[EventDate "?"]
[Round "13"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Yrjo A Rantanen"]
[ECO "D30"]
[WhiteElo "2505"]
[BlackElo "2410"]
[PlyCount "52"]

1. d4 d5 2. c4 e6 3. g3 dxc4 4. Bg2 Nc6 5. Nf3 Bb4+ 6. Bd2
Bxd2+ 7. Qxd2 Nf6 8. Na3 Ne4 9. Qc2 Nd6 10. Nxc4 Nxc4 11. Qxc4
O-O 12. Rc1 a5 13. O-O Ra6 14. Rfd1 Rb6 15. b3 Qd6 16. Ng5 h6
17. Ne4 Qa3 18. Nc3 Rb4 19. Qc5 Nxd4 20. Qxc7 b6 21. e3 Nb5
22. Nxb5 Rxb5 23. Rc2 e5 24. Rd8 Bf5 25. e4 Bg6 26. Bf1 Bxe4
1-0

[Event "Haifa olm"]
[Site "Haifa olm"]
[Date "1976.??.??"]
[EventDate "?"]
[Round "8"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Raymond Keene"]
[ECO "A10"]
[WhiteElo "2505"]
[BlackElo "2460"]
[PlyCount "53"]

1. d4 e6 2. c4 b6 3. e4 Bb7 4. Bd3 f5 5. Qe2 Nf6 6. Bg5 Bb4+
7. Nc3 fxe4 8. Bxe4 Bxc3+ 9. bxc3 Bxe4 10. Bxf6 Qxf6 11. Qxe4
Nc6 12. Nf3 O-O 13. O-O Na5 14. Qe2 c5 15. Ne5 Qe7 16. dxc5
bxc5 17. Rab1 d6 18. Rb5 Qc7 19. Ng4 Rae8 20. Rfb1 Re7 21. g3
Nc6 22. Rb7 Qc8 23. Rxe7 Nxe7 24. Re1 e5 25. Ne3 Qc6 26. Rd1
h6 27. Qg4 1/2-1/2

[Event "Lugano 21/540"]
[Site "Lugano 21/540"]
[Date "1976.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Reichstein"]
[ECO "D97"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "49"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4
O-O 7. e4 a6 8. Be2 b5 9. Qb3 c5 10. dxc5 Be6 11. Qc2 Nc6
12. O-O b4 13. Na4 b3 14. axb3 Nb4 15. Qd2 Qa5 16. e5 Rad8
17. exf6 Rxd2 18. fxg7 Rxe2 19. gxf8=Q+ Kxf8 20. Nc3 Qxc5
21. Bh6+ Ke8 22. Nxe2 f6 23. Rac1 Qh5 24. Nf4 Qxh6 25. Nxe6
1-0

[Event "NED"]
[Site "NED"]
[Date "1976.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Coenraad Zuidema"]
[Black "Gennady Sosonko"]
[ECO "B77"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "60"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7
7. f3 Nc6 8. Qd2 O-O 9. Bc4 Bd7 10. h4 h5 11. O-O-O Ne5
12. Bb3 Rc8 13. Bg5 Rc5 14. Rhe1 b5 15. f4 Nc4 16. Bxc4 bxc4
17. e5 Qb6 18. Bxf6 Rb8 19. b3 exf6 20. e6 fxe6 21. Nxe6 Bxe6
22. Na4 cxb3 23. Nxb6 bxa2 24. Kb2 Rxb6+ 25. Ka3 Ra6+ 26. Kb4
Rc4+ 27. Kb5 Rb6+ 28. Ka5 f5 29. Re3 Rb1 30. Ra3 Bc3+ 0-1

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1976.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Fridrik Olafsson"]
[Black "Gennady Sosonko"]
[ECO "E51"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "49"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 Bb4 5. e3 O-O 6. a3 Bxc3+
7. bxc3 c5 8. Bb2 Qa5 9. Nd2 Qc7 10. cxd5 cxd4 11. cxd4 exd5
12. Bd3 Re8 13. O-O Nc6 14. Qc2 Bg4 15. Rfe1 Bh5 16. e4 dxe4
17. Nxe4 Nd5 18. Qc5 Nf4 19. Bc4 b6 20. Qg5 Bg6 21. d5 Nd4
22. Bxd4 Qxc4 23. Nf6+ gxf6 24. Qxf4 f5 25. Qh4 1-0

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1976.??.??"]
[EventDate "?"]
[Round "07"]
[Result "1-0"]
[White "Mikhail Tal"]
[Black "Gennady Sosonko"]
[ECO "A18"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "79"]

1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. e5 d4 5. exf6 dxc3 6. bxc3
Qxf6 7. d4 c5 8. Nf3 cxd4 9. Bg5 Qf5 10. cxd4 Bb4+ 11. Bd2 Nc6
12. Bxb4 Nxb4 13. Rb1 Nc6 14. Bd3 Qf6 15. Be4 O-O 16. O-O Rd8
17. Bxc6 bxc6 18. Qa4 e5 19. Nxe5 Rxd4 20. Rbd1 Rxd1 21. Rxd1
Bb7 22. Qa5 h6 23. h3 Re8 24. Ng4 Qb2 25. Qxa7 Bc8 26. Ne3 Be6
27. a4 Qb3 28. Qa6 Bxc4 29. Qxc6 Rxe3 30. Rd8+ Kh7 31. fxe3
Qxe3+ 32. Kh2 Qe5+ 33. g3 Bd3 34. Qd5 Qe2+ 35. Qg2 Qe3 36. Rd7
f6 37. a5 h5 38. h4 Kh6 39. Rd6 Be2 40. a6 1-0

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1976.??.??"]
[EventDate "?"]
[Round "2"]
[Result "1/2-1/2"]
[White "Hans Ree"]
[Black "Gennady Sosonko"]
[ECO "B70"]
[WhiteElo "2420"]
[BlackElo "2505"]
[PlyCount "46"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7
7. h3 O-O 8. Bc4 Nc6 9. Bb3 Qa5 10. O-O Bd7 11. Re1 Rfe8
12. Qe2 Qh5 13. Nf3 Ne5 14. Nxe5 Qxe5 15. Qd3 Qa5 16. Bd4 Rac8
17. Rad1 Bc6 18. Qe3 Nd7 19. Bxg7 Kxg7 20. Nd5 Qc5 21. Qf4 Ne5
22. Qh4 Bxd5 23. exd5 Nc4 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1976.??.??"]
[EventDate "?"]
[Round "3"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Bojan Kurajica"]
[ECO "D30"]
[WhiteElo "2505"]
[BlackElo "2525"]
[PlyCount "32"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Nbd2 dxc4 6. Bg2
O-O 7. Qc2 Qd5 8. O-O Nc6 9. e3 Bxd2 10. Bxd2 Qh5 11. Qxc4 e5
12. dxe5 Ng4 13. Qf4 Ngxe5 14. Bc3 Re8 15. Rad1 f6 16. Nxe5
Nxe5 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1976.??.??"]
[EventDate "?"]
[Round "4"]
[Result "1/2-1/2"]
[White "Kick Langeweg"]
[Black "Gennady Sosonko"]
[ECO "D38"]
[WhiteElo "2450"]
[BlackElo "2505"]
[PlyCount "31"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 Bb4 5. Bg5 h6 6. Bxf6 Qxf6
7. cxd5 exd5 8. Qa4+ Nc6 9. e3 O-O 10. Be2 Be6 11. O-O a6
12. Rfc1 Bd6 13. Qd1 Rae8 14. Na4 Nd8 15. Nc5 Bc8 16. Nd3
1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1976.??.??"]
[EventDate "?"]
[Round "5"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Hans Bohm"]
[ECO "D15"]
[WhiteElo "2505"]
[BlackElo "2425"]
[PlyCount "113"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. e3 b5 6. a4 b4
7. Nb1 Ba6 8. Qc2 e6 9. Bxc4 Bxc4 10. Qxc4 Qd5 11. Nbd2 Qxc4
12. Nxc4 Nbd7 13. Ke2 c5 14. Bd2 Be7 15. Rac1 O-O 16. dxc5
Bxc5 17. Na5 Rfc8 18. Rc2 Nd5 19. Rhc1 N5b6 20. b3 Bd6
21. Rxc8+ Nxc8 22. Nd4 Ncb6 23. Nb5 Bf8 24. Nd4 Nd5 25. e4
N5b6 26. Ndc6 Nc5 27. f3 Na6 28. Be3 Bd6 29. Nxa7 Rxa7
30. Bxb6 Ra8 31. g3 Kf8 32. Nc4 Rc8 33. Rd1 Bc7 34. Be3 Ke7
35. e5 f6 36. f4 Bb8 37. Rd2 Rc6 38. exf6+ gxf6 39. Bb6 Bc7
40. Be3 Bd8 41. a5 Ke8 42. g4 Be7 43. Bb6 Nb8 44. Kf3 Nd7
45. Ra2 Bc5 46. Ra4 Be7 47. a6 Rxc4 48. bxc4 Nxb6 49. a7 Kd7
50. a8=Q Nxa8 51. Rxa8 Bd6 52. Ke4 Kc6 53. Ra5 Kb6 54. Rb5+
Kc6 55. h4 h6 56. g5 hxg5 57. fxg5 1-0

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1976.??.??"]
[EventDate "?"]
[Round "6"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Jan Smejkal"]
[ECO "E08"]
[WhiteElo "2505"]
[BlackElo "2615"]
[PlyCount "103"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O Nbd7
7. Qc2 c6 8. b3 b5 9. c5 Ne4 10. Bb2 f5 11. e3 Qe8 12. Ne1 g5
13. Nd3 a5 14. f3 Nef6 15. Nf2 Ra7 16. Nd2 Nh5 17. Rfe1 Qg6
18. Rac1 Bd8 19. e4 f4 20. Nf1 Ndf6 21. exd5 Qxc2 22. Rxc2
exd5 23. Bc1 fxg3 24. hxg3 h6 25. Bh3 Bxh3 26. Nxh3 Ng7
27. Nf2 Raf7 28. Nd3 Nd7 29. f4 Nf5 30. Bb2 gxf4 31. Nxf4 Nxg3
32. Nxg3 Rxf4 33. Re6 R4f6 34. Rce2 Kf7 35. Rxf6+ Nxf6 36. Nf5
Rg8+ 37. Kf1 Rg5 38. Nd6+ Kg7 39. Nb7 Ne4 40. Nxd8 Ng3+
41. Ke1 Nxe2 42. Ne6+ Kf6 43. Nxg5 Nf4 44. Nf3 Nd3+ 45. Kd2
Nxb2 46. Kc2 Kf5 47. Ne5 Ke4 48. Kxb2 Kxd4 49. Nxc6+ Kxc5
50. Nxa5 h5 51. Nb7+ Kd4 52. a4 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1976.??.??"]
[EventDate "?"]
[Round "8"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "M Dvoretsky"]
[ECO "A44"]
[WhiteElo "2505"]
[BlackElo "2540"]
[PlyCount "33"]

1. d4 c5 2. d5 e5 3. e4 d6 4. c4 Be7 5. Nc3 Bg5 6. Bxg5 Qxg5
7. Nf3 Qe7 8. Be2 Nh6 9. O-O O-O 10. a3 f5 11. b4 Nd7 12. exf5
Nxf5 13. Bd3 b6 14. Re1 Nh4 15. Nxh4 Qxh4 16. Ne4 Nf6 17. f3
1/2-1/2

[Event "Hoogovens"]
[Site "Wijk aan Zee"]
[Date "1976.??.??"]
[EventDate "?"]
[Round "1"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Walter Shawn Browne"]
[ECO "E17"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "19"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3
Ne4 8.Nxe4 Bxe4 9.Ne1 d5 10.cxd5 1/2-1/2

[Event "Hastings"]
[Site "?"]
[Date "1976.??.??"]
[EventDate "?"]
[Round "6"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "David Bronstein"]
[ECO "A84"]
[WhiteElo "2470"]
[BlackElo "2590"]
[PlyCount "42"]

1. d4 e6 2. c4 f5 3. Nf3 Nf6 4. g3 Bb4 5. Bd2 Be7 6. Bg2 d5
7. O-O O-O 8. Qb3 a5 9. Bc3 c6 10. Nbd2 b5 11. cxb5 a4 12. Qc2
cxb5 13. a3 Nfd7 14. Ne5 Nxe5 15. dxe5 Nc6 16. Nf3 Bd7 17. Nd4
Nxd4 18. Bxd4 b4 19. axb4 Bxb4 20. Rfc1 Qa5 21. e3 Rfc8
1/2-1/2

[Event "Amsterdam IBM"]
[Site "Amsterdam IBM"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "11"]
[Result "1/2-1/2"]
[White "Andras Adorjan"]
[Black "Gennady Sosonko"]
[ECO "B72"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "37"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be2 Bg7 7.O-O
Nc6 8.Nb3 O-O 9.Bg5 Be6 10.Kh1 Na5 11.f4 a6 12.Qe1 Rc8 13.f5
Bc4 14.Nxa5 Qxa5 15.Nd5 Qd8 16.Bxf6 Bxf6 17.Bxc4 Rxc4 18.Qe2
b5 19.Nxf6+ 1/2-1/2

[Event "Tilburg"]
[Site "08"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Yuri Balashov"]
[ECO "A56"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "138"]

1.d4 Nf6 2.c4 c5 3.d5 g6 4.Nc3 Bg7 5.e4 d6 6.Nf3 O-O 7.Be2 e6
8.O-O Re8 9.Bf4 exd5 10.exd5 Na6 11.Qd2 Nc7 12.Rfe1 Bf5 13.h3
Ne4 14.Nxe4 Bxe4 15.Ng5 h6 16.Nxe4 Rxe4 17.Bd3 Rxe1+ 18.Rxe1
g5 19.Bg3 Qf6 20.b4 Na6 21.b5 Nc7 22.Re4 b6 23.Qe2 Kf8 24.Qg4
Rd8 25.Kh2 Ne8 26.Re3 Qd4 27.Qf5 Be5 28.Rxe5 dxe5 29.Bxe5 Qh4
30.g3 Qh5 31.g4 Qg6 32.Qf3 Qg8 33.d6 Rxd6 34.Bxd6+ Nxd6 35.Qf6
Ne8 36.Qxh6+ Ke7 37.h4 gxh4 38.Qxh4+ f6 39.Qg3 Nd6 40.Qe3+ Kd7
41.Qf4 Ke7 42.Kg3 Qe6 43.g5 fxg5 44.Qxg5+ Qf6 45.Qxf6+ Kxf6
46.Kf4 Ke6 47.Be2 Kf6 48.Bf1 Ke6 49.Be2 Kf6 50.Bd3 Ke6 51.f3
Kf6 52.Ke3 Kg5 53.f4 Kf6 54.Kf3 Ke6 55.Kg4 Kf6 56.Bf1 Ne4
57.Bg2 Nd6 58.Bd5 Nf5 59.Kf3 Nd6 60.Bg8 Kg7 61.Be6 Kf6 62.Bd5
Kf5 63.Bg8 Kf6 64.Kg4 Nf5 65.Kf3 Nd6 66.Ke3 Kg7 67.Bd5 Kf6
68.Kf3 Kf5 69.a3 Kf6 1/2-1/2

[Event "01, Geneva"]
[Site "01, Geneva"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Roman Dzindzichashvili"]
[Black "Gennady Sosonko"]
[ECO "D73"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "44"]

1.g3 Nf6 2.Bg2 g6 3.c4 Bg7 4.Nf3 d5 5.d4 dxc4 6.Na3 c5 7.O-O
cxd4 8.Nxd4 Nbd7 9.Nxc4 O-O 10.a4 Ng4 11.e3 Nge5 12.Nxe5 Nxe5
13.Qb3 Nc6 14.Nxc6 bxc6 15.Qc2 Rb8 16.Rb1 Bf5 17.e4 Be6
18.Qxc6 Rc8 19.Qb7 Bc4 20.Re1 Rb8 21.Qc6 Rc8 22.Qb7 Rb8
1/2-1/2

[Event "Amsterdam (Netherlands)"]
[Site "Amsterdam (Netherlands)"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Gennady Sosonko"]
[Black "Eugenio Torre"]
[ECO "A43"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "69"]

1.d4 c5 2.d5 Nf6 3.Nc3 g6 4.e4 d6 5.Nf3 Bg7 6.Be2 O-O 7.O-O
Na6 8.h3 Nc7 9.Re1 b6 10.Bf4 Bb7 11.Bc4 a6 12.a4 Nh5 13.Bh2
Qd7 14.e5 b5 15.Bf1 f5 16.axb5 axb5 17.Rxa8 Rxa8 18.g4 fxg4
19.exd6 exd6 20.Ng5 g3 21.Bxg3 Nxg3 22.fxg3 Rf8 23.Bg2 b4
24.Nce4 Nxd5 25.Kh2 Bxb2 26.Nxh7 Kxh7 27.Ng5+ Kh8 28.Bxd5 Rf2+
29.Kh1 Rf5 30.Bxb7 Qxb7+ 31.Ne4 Re5 32.Qf3 Qe7 33.Qf4 Kg7
34.Qf3 d5 35.Qb3 0-1

[Event "Wijk aan Zee"]
[Site "6"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Efim Geller"]
[Black "Gennady Sosonko"]
[ECO "B50"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "32"]

1.e4 c5 2.Nf3 d6 3.g3 Nc6 4.Bg2 g6 5.O-O Bg7 6.c3 Nf6 7.d3 O-O
8.Nbd2 Rb8 9.a4 a6 10.Re1 Nd7 11.Nf1 b5 12.axb5 axb5 13.d4 b4
14.Ne3 bxc3 15.bxc3 cxd4 16.cxd4 Re8 1/2-1/2

[Event "Ljubljana/Portoroz"]
[Site "Ljubljana/Portoroz"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "5"]
[Result "1-0"]
[White "Vlastimil Hort"]
[Black "Gennady Sosonko"]
[ECO "A17"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "55"]

1.c4 Nf6 2.Nc3 e6 3.Nf3 Bb4 4.Qb3 c5 5.a3 Ba5 6.g3 Nc6 7.Bg2
O-O 8.O-O Qe7 9.d3 h6 10.Rb1 a6 11.Na4 d5 12.Nb6 Bxb6 13.Qxb6
dxc4 14.dxc4 e5 15.Be3 Nd4 16.Nxd4 cxd4 17.Bd2 Re8 18.Bb4 Qd8
19.Qxd8 Rxd8 20.Ba5 Re8 21.c5 Bf5 22.Bxb7 Rab8 23.c6 Bxb1
24.Rxb1 e4 25.Rd1 e3 26.f3 Rxb7 27.cxb7 Rb8 28.Rxd4 1-0

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "2"]
[Result "1-0"]
[White "Vlastimil Hort"]
[Black "Gennady Sosonko"]
[ECO "A17"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "105"]

1.c4 Nf6 2.Nf3 e6 3.Nc3 Bb4 4.Qc2 O-O 5.e4 e5 6.a3 Bxc3 7.dxc3
b6 8.Bg5 d6 9.Be2 Bb7 10.Nd2 Nbd7 11.f3 Nc5 12.Nf1 Ne6 13.Bh4
Nf4 14.Ne3 Ng6 15.Bf2 Nf4 16.Bf1 a5 17.a4 Bc8 18.h4 Qe8
19.O-O-O Nd7 20.g3 Ne6 21.h5 Ndc5 22.b3 Rb8 23.Be2 Ng5 24.h6
g6 25.Nd5 Qd8 26.b4 axb4 27.cxb4 Nce6 28.b5 f5 29.Be3 Bb7
30.exf5 Rxf5 31.f4 exf4 32.gxf4 Bxd5 33.cxd5 Nxf4 34.Bg4 Rf6
35.Bd4 Rf7 36.Ba1 Re7 37.Bf6 Re2 38.Bxd8 Rxc2+ 39.Kxc2 Rxd8
40.Rhe1 Nf7 41.Re7 Nxh6 42.Be6+ Nxe6 43.dxe6 Nf5 44.Rxc7 Ne3+
45.Kd2 Nxd1 46.Kxd1 h5 47.a5 h4 48.Ke1 Rf8 49.axb6 h3 50.e7
Rb8 51.Kf2 h2 52.Kg2 Kf7 53.b7 1-0

[Event "Geneva"]
[Site "04"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Borislav Ivkov"]
[Black "Gennady Sosonko"]
[ECO "E17"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "33"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3
Ne4 8.Nxe4 Bxe4 9.Ne1 Bxg2 10.Nxg2 d5 11.Qa4 Qd7 12.Qxd7 Nxd7
13.cxd5 exd5 14.Bf4 c5 15.Ne3 Nf6 16.dxc5 Bxc5 17.Nf5 1/2-1/2

[Event "Bad Lauterberg"]
[Site "Bad Lauterberg"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Anatoli Karpov"]
[Black "Gennady Sosonko"]
[ECO "B72"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "89"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7
7. O-O Nc6 8. Nb3 O-O 9. Bg5 Be6 10. Kh1 a5 11. a4 Nd7 12. f4
Nb6 13. f5 Bc4 14. Bxc4 Nxc4 15. Qe2 Nb6 16. Qb5 Nd4 17. Nxd4
Bxd4 18. Rad1 Bg7 19. Be3 Nd7 20. Nd5 Re8 21. c3 Be5 22. Bb6
Nxb6 23. Nxb6 Ra6 24. Nc4 Qb8 25. Nxa5 Rc8 26. Nc4 Bxh2
27. Nb6 Rxb6 28. Qxb6 Be5 29. a5 Rc6 30. Qe3 Qc7 31. Rd5 Ra6
32. Qd3 Kg7 33. Rb5 g5 34. Qd5 Ra7 35. g4 Qc8 36. Kg2 Qd7
37. c4 Qe8 38. b3 Qd8 39. Qd2 f6 40. Rh1 Bf4 41. Qc3 Qh8
42. Qh3 h5 43. Qxh5 Qxh5 44. Rxh5 Bd2 45. b4 1-0

[Event "cat. 14, It , Tilburg"]
[Site "cat. 14, It , Tilburg"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Anatoli Karpov"]
[ECO "E04"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "77"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 a6 6. O-O Nc6
7. e3 Nb4 8. Ne5 c5 9. a3 Nbd5 10. dxc5 Qc7 11. Nxc4 Qxc5
12. b3 b5 13. Na5 Qc7 14. b4 Bb7 15. e4 Nb6 16. Bf4 e5
17. Nxb7 Rc8 18. Qe2 Nfd7 19. Nc5 exf4 20. Nxa6 Qe5 21. Nd2
fxg3 22. hxg3 Be7 23. Nf3 Qh5 24. e5 Nc4 25. e6 fxe6 26. Qxe6
Qf7 27. Ng5 Qxe6 28. Nxe6 Kf7 29. Rfe1 Bf6 30. Rad1 Ndb6
31. Nac7 Nxa3 32. Nd5 Nac4 33. Nxb6 Nxb6 34. Rd6 Rb8 35. Nc7
Rhd8 36. Nxb5 Be7 37. Rxd8 Rxd8 38. Na7 Bxb4 39. Nc6 1/2-1/2

[Event "NED"]
[Site "NED"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Viktor Korchnoi"]
[ECO "E04"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "52"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 Bb4+ 6. Bd2 Be7
7. Qa4+ Nbd7 8. Qxc4 Nb6 9. Qd3 Bd7 10. O-O O-O 11. Nc3 Bc6
12. Rfd1 Na4 13. Nxa4 Bxa4 14. Rdc1 c6 15. e3 Nd7 16. Bc3 a5
17. Qd2 Nf6 18. Ne5 Nd5 19. b3 Bb5 20. a4 Nxc3 21. Qxc3 Ba6
22. Nd3 Bxd3 23. Qxd3 Qb6 24. Rd1 Rfd8 25. Qc4 Rd7 26. Rd3
Rad8 1/2-1/2

[Event "Amsterdam 24/31"]
[Site "Amsterdam 24/31"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Anthony Miles"]
[Black "Gennady Sosonko"]
[ECO "A18"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "115"]

1.c4 Nf6 2.Nc3 e6 3.e4 d5 4.e5 d4 5.exf6 dxc3 6.bxc3 Qxf6 7.d4
b6 8.Nf3 Bb7 9.Bd3 Bd6 10.Bg5 Bxf3 11.Qd2 Bf4 12.Bxf4 Bxg2
13.Rg1 Bb7 14.Be5 Qf3 15.Bxg7 Rg8 16.Bxh7 Rxg7 17.Rxg7 Qh1+
18.Ke2 Qf3+ 19.Kf1 Nd7 20.Qe3 Qh1+ 21.Rg1 Qxh2 22.Be4 Bxe4
23.Qxe4 Qh3+ 24.Ke2 O-O-O 25.Rg3 Qh5+ 26.Qf3 Qh7 27.Qd3 Qh5+
28.Qf3 Qh7 29.Rc1 Kb8 30.a4 e5 31.a5 e4 32.Qh1 Qf5 33.Qh4 Nf6
34.axb6 axb6 35.Ra1 Qe6 36.Ra4 Re8 37.Qg5 e3 38.Rxe3 Ne4
39.Qf4 f5 40.Ke1 Qg6 41.Rb4 Qg1+ 42.Ke2 Kb7 43.c5 Nxc3+ 44.Kd3
Nd5 45.Qf3 Re4 46.c6+ Kxc6 47.Rc4+ Kb5 48.Rxe4 fxe4 49.Kxe4
Qg6+ 50.Kxd5 Qd6+ 51.Ke4 Qe6+ 52.Kd3 Qxc4+ 53.Ke3 Kb4 54.Qf8+
Kc3 55.Qa3+ Kc2 56.f4 Qe6+ 57.Kf2 Qd5 58.Ke3 1/2-1/2

[Event "Bad Lauterberg"]
[Site "Bad Lauterberg"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Anthony Miles"]
[ECO "A32"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "98"]

1.d4 Nf6 2.c4 c5 3.Nf3 cxd4 4.Nxd4 e6 5.g3 d5 6.Bg2 e5 7.Nf3
d4 8.O-O Nc6 9.e3 d3 10.Nc3 Bb4 11.Nxe5 Nxe5 12.Qa4+ Nc6
13.Bxc6+ bxc6 14.Qxb4 d2 15.Bxd2 Qxd2 16.Rad1 Qc2 17.Qd6 Bd7
18.e4 O-O-O 19.Rc1 Nxe4 20.Qd4 Ng5 21.Qxa7 Nh3+ 22.Kg2 Nf4+
23.gxf4 Bh3+ 24.Kh1 Qd3 25.Qa8+ Kc7 26.Nb5+ cxb5+ 27.cxb5 Kd6
28.Rfd1 Rxa8 29.Rxd3+ Ke6 30.Rc6+ Kf5 31.Rxh3 Rxa2 32.Rb3 Ra7
33.b6 Rb7 34.Rc7 Rhb8 35.Rxb7 Rxb7 36.Rb4 Ke6 37.Kg2 Kd5 38.f5
Kc5 39.Rb3 f6 40.h4 h5 41.Kg3 Kc4 42.Rc3+ Kd5 43.Rd3+ Kc5
44.Ra3 Rxb6 45.Ra7 Kd5 46.Rxg7 Ke5 47.Re7+ Kxf5 48.Re2 Rb3+
49.f3 Rb4 1/2-1/2

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "4"]
[Result "1-0"]
[White "Anthony Miles"]
[Black "Gennady Sosonko"]
[ECO "A18"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "69"]

1.c4 Nf6 2.Nc3 e6 3.e4 d5 4.e5 d4 5.exf6 dxc3 6.bxc3 Qxf6 7.d4
c5 8.Nf3 cxd4 9.Bg5 Qf5 10.cxd4 Bb4+ 11.Bd2 Nc6 12.Bxb4 Nxb4
13.Rb1 Qa5 14.Qd2 Nc6 15.Bd3 Qxd2+ 16.Kxd2 b6 17.Rhc1 Ba6
18.Be4 Bb7 19.c5 f5 20.Bxc6+ Bxc6 21.cxb6 Bxf3 22.b7 Kd7
23.bxa8=B Bxa8 24.Rc5 Bxg2 25.Rg1 Be4 26.Rxg7+ Kd6 27.Ra5 Rb8
28.Ra6+ Kd5 29.Rd7+ Kc4 30.Ra4+ Kb5 31.Raxa7 f4 32.Kc3 Kb6
33.Rdc7 Rg8 34.a4 Rg2 35.Kb4 1-0

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "5"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Anthony Miles"]
[ECO "A58"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "25"]

1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.bxa6 g6 6.Nc3 Bxa6 7.g3
d6 8.Bg2 Bg7 9.Nf3 Nbd7 10.O-O Nb6 11.Ne1 O-O 12.Nc2 Ne8
13.Re1 1/2-1/2

[Event "Ljubljana/Portoroz (Slovenia)"]
[Site "It"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "7"]
[Result "1/2-1/2"]
[White "Bruno Parma"]
[Black "Gennady Sosonko"]
[ECO "B36"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "33"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Nf6 6.Nc3 Nxd4
7.Qxd4 d6 8.Be3 Bg7 9.f3 O-O 10.Qd2 Qa5 11.Rc1 Bd7 12.Be2 Rfc8
13.b3 a6 14.Nd5 Qxd2+ 15.Kxd2 Nxd5 16.cxd5 Rxc1 17.Rxc1
1/2-1/2

[Event "It ( cat. 14 ), Tilburg"]
[Site "It ( cat. 14 ), Tilburg"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "6"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Vasily Smyslov"]
[ECO "A62"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "80"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6
7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. Bf4 Nh5 11. Bg5 Qd7
12. e4 b5 13. Re1 b4 14. Na4 Na6 15. h3 Bb7 16. a3 Nf6 17. Nd2
Nxd5 18. exd5 Rxe1+ 19. Qxe1 Qxa4 20. Qe7 Bxb2 21. Ra2 Bd4
22. Qxb7 Rb8 23. Qc6 b3 24. Qxa4 bxa2 25. Qxa6 a1=Q+ 26. Bf1
Qe1 27. Qe2 Qxe2 28. Bxe2 f6 29. Bh6 Kf7 30. Nc4 Ke7 31. Kg2
Rb3 32. Bd2 Rb1 33. Ba5 Rc1 34. Bd2 Ra1 35. Bd3 Kd7 36. h4 Ra2
37. Bb1 Ra1 38. Bd3 Rd1 39. h5 Bc3 40. hxg6 hxg6 1/2-1/2

[Event "Amsterdam"]
[Site "Amsterdam"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Gennady Sosonko"]
[Black "Miguel A Quinteros"]
[ECO "A56"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "72"]

1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Nbd7 6. Nf3 Be7
7. g3 O-O 8. Bg2 Ne8 9. O-O g6 10. Ne1 f5 11. Nd3 Bf6 12. Qe2
Ng7 13. Bd2 Nb6 14. b3 f4 15. Bf3 g5 16. Rfb1 Be7 17. Ne1 Nd7
18. b4 b6 19. a4 Nf6 20. Qd1 Bd7 21. Be2 h5 22. bxc5 bxc5
23. a5 g4 24. Nd3 f3 25. Bf1 Nh7 26. a6 Bg5 27. Qc1 h4
28. Bxg5 Nxg5 29. Qe3 hxg3 30. fxg3 f2+ 31. Kg2 Rf3 32. Qd2
Qf6 33. Be2 Rf8 34. Rf1 Nh5 35. Bd1 Nh3 36. Ra2 Rxd3 0-1

[Event "Amsterdam IBM"]
[Site "Amsterdam IBM"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "1"]
[Result "1/2-1/2"]
[White "Cornelis Van Wijgerden"]
[Black "Gennady Sosonko"]
[ECO "B89"]
[WhiteElo "2430"]
[BlackElo "2530"]
[PlyCount "42"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 e6
7. Be3 a6 8. Bb3 Qc7 9. O-O Na5 10. f4 b5 11. f5 e5 12. Nde2
Nxb3 13. cxb3 Bb7 14. Rc1 Qa5 15. Ng3 h5 16. h4 Be7 17. Qe1
Ng4 18. f6 Bxf6 19. Nf5 Rd8 20. Bg5 Qb6+ 21. Kh1 Kf8 1/2-1/2

[Event "Amsterdam IBM"]
[Site "Amsterdam IBM"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "12"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Samuel Reshevsky"]
[ECO "E77"]
[WhiteElo "2530"]
[BlackElo "2490"]
[PlyCount "83"]

1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. e4 Bg7 6. f4 e6
7. Nf3 O-O 8. Be2 exd5 9. cxd5 b5 10. e5 dxe5 11. fxe5 Ng4
12. Bg5 f6 13. exf6 Bxf6 14. Qd2 Bf5 15. Nxb5 Nd7 16. O-O Qb6
17. Bc4 Nde5 18. Nxe5 Nxe5 19. d6+ Nxc4 20. Qd5+ Kg7 21. Bxf6+
Rxf6 22. Qxc4 Rb8 23. Rae1 Rf7 24. Re7 Rxe7 25. dxe7 h5
26. Re1 Bd7 27. a4 Re8 28. Qc3+ Kh7 29. Qf3 Kg7 30. Qc3+ Kh7
31. Qc4 Kg7 32. h3 Bxb5 33. axb5 Qd6 34. Qe2 Kf7 35. Qf3+ Kg7
36. Qc6 Qd4+ 37. Kh1 Qf2 38. Re4 Qf7 39. Qxc5 Kh7 40. Qxa7
Qf1+ 41. Kh2 Qxb5 42. b4 1-0

[Event "Amsterdam IBM"]
[Site "Amsterdam IBM"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "14"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Hans Ree"]
[ECO "E00"]
[WhiteElo "2530"]
[BlackElo "2460"]
[PlyCount "21"]

1. d4 e6 2. c4 Nf6 3. g3 Bb4+ 4. Bd2 Qe7 5. Bg2 O-O 6. Nf3
Bxd2+ 7. Qxd2 Ne4 8. Qc2 f5 9. O-O d6 10. Nc3 Nxc3 11. Qxc3
1/2-1/2

[Event "Amsterdam IBM"]
[Site "Amsterdam IBM"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "15"]
[Result "1/2-1/2"]
[White "Stefano Tatai"]
[Black "Gennady Sosonko"]
[ECO "B17"]
[WhiteElo "2480"]
[BlackElo "2530"]
[PlyCount "24"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+
Nxf6 7. Bc4 Bf5 8. O-O e6 9. Bf4 Bd6 10. Bxd6 Qxd6 11. c3 O-O
12. Re1 c5 1/2-1/2

[Event "Amsterdam IBM"]
[Site "Amsterdam IBM"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "3"]
[Result "1/2-1/2"]
[White "Jan Hein Donner"]
[Black "Gennady Sosonko"]
[ECO "E41"]
[WhiteElo "2470"]
[BlackElo "2530"]
[PlyCount "46"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 Nc6 6. Nf3 Bxc3+
7. bxc3 d6 8. e4 e5 9. d5 Ne7 10. Nh4 h6 11. g3 Bh3 12. f4 Ng6
13. Qf3 Bg4 14. Qf2 exf4 15. Nxg6 fxg6 16. gxf4 O-O 17. Qg3
Qa5 18. Bd2 Rae8 19. O-O Rxe4 20. Bxe4 Nxe4 21. Qxg4 Nxd2
22. Rfc1 Nxc4 23. Rc2 Qd8 1/2-1/2

[Event "Amsterdam IBM"]
[Site "Amsterdam IBM"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "4"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "V Liberzon"]
[ECO "D98"]
[WhiteElo "2530"]
[BlackElo "2550"]
[PlyCount "33"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4
O-O 7. e4 Bg4 8. Be3 Nfd7 9. O-O-O Nb6 10. Qc5 e5 11. d5 N8d7
12. Qa3 Re8 13. Kb1 a5 14. Bb5 Bf8 15. Qb3 Qf6 16. Na4 Rec8
17. Nxb6 1/2-1/2

[Event "Amsterdam IBM"]
[Site "Amsterdam IBM"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "5"]
[Result "1/2-1/2"]
[White "Lubomir Kavalek"]
[Black "Gennady Sosonko"]
[ECO "E18"]
[WhiteElo "2545"]
[BlackElo "2530"]
[PlyCount "40"]

1. c4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 e6 5. O-O Be7 6. d4 O-O
7. Nc3 d5 8. Ne5 Na6 9. Qa4 Qe8 10. Qxe8 Rfxe8 11. Rd1 Ne4
12. Be3 Nxc3 13. bxc3 c6 14. cxd5 cxd5 15. c4 Rac8 16. Rac1
Ba3 17. Rc3 Bb4 18. Rcc1 Ba3 19. Rc3 Bb4 20. Rcc1 Ba3 1/2-1/2

[Event "Amsterdam IBM"]
[Site "Amsterdam IBM"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "6"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Hans Bohm"]
[ECO "A40"]
[WhiteElo "2530"]
[BlackElo "2445"]
[PlyCount "41"]

1. d4 e6 2. Nf3 b6 3. e4 d5 4. Bd3 Nf6 5. e5 Nfd7 6. Ng5 Be7
7. h4 Ba6 8. Rh3 Bxd3 9. Qxd3 c5 10. c3 Qc8 11. Na3 h6
12. Nxe6 fxe6 13. Qg6+ Kd8 14. Qxg7 Re8 15. Bxh6 Qa6 16. Qg6
cxd4 17. cxd4 Bb4+ 18. Bd2 Bxd2+ 19. Kxd2 Nc6 20. Rc1 Nxd4
21. Qg5+ 1/2-1/2

[Event "Amsterdam IBM"]
[Site "Amsterdam IBM"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "7"]
[Result "1/2-1/2"]
[White "Krunoslav Hulak"]
[Black "Gennady Sosonko"]
[ECO "A00"]
[WhiteElo "2525"]
[BlackElo "2530"]
[PlyCount "30"]

1. g3 d5 2. Bg2 e5 3. d3 Nc6 4. Nf3 Nf6 5. O-O Be7 6. c4 O-O
7. cxd5 Nxd5 8. a3 Be6 9. b4 Bf6 10. e4 Nb6 11. Bb2 Qd7
12. Qc2 a6 13. Rd1 Rfd8 14. Nc3 a5 15. b5 Nd4 1/2-1/2

[Event "Amsterdam IBM"]
[Site "Amsterdam IBM"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "8"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Jan Timman"]
[ECO "D99"]
[WhiteElo "2530"]
[BlackElo "2590"]
[PlyCount "53"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4
O-O 7. e4 Bg4 8. Be3 Nfd7 9. Qb3 Nb6 10. Rd1 Bxf3 11. gxf3 e6
12. h4 Nc6 13. e5 Ne7 14. h5 Re8 15. hxg6 Nxg6 16. Bd3 Nh4
17. Ke2 f5 18. Rdg1 c5 19. Bg5 Qxd4 20. Rxh4 Qxe5+ 21. Kf1
Rac8 22. Bb5 Rf8 23. Bf4 Qf6 24. Rh6 c4 25. Bxc4 Qd4 26. Bxe6+
Kh8 27. Ne2 1-0

[Event "Amsterdam IBM"]
[Site "Amsterdam IBM"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "9"]
[Result "0-1"]
[White "Oscar Panno"]
[Black "Gennady Sosonko"]
[ECO "A09"]
[WhiteElo "2550"]
[BlackElo "2530"]
[PlyCount "74"]

1. Nf3 d5 2. c4 d4 3. g3 Nc6 4. Bg2 e5 5. d3 Bb4+ 6. Bd2 a5
7. O-O Nf6 8. Na3 O-O 9. Nc2 Be7 10. a3 e4 11. Nfe1 Bf5 12. b4
h6 13. Rb1 axb4 14. axb4 Re8 15. b5 Ne5 16. Bb4 Bxb4 17. Nxb4
Qd6 18. h3 c5 19. bxc6 bxc6 20. f4 exf3 21. Nxf3 Ng6 22. Qe1
Nh5 23. c5 Qxc5 24. Rc1 Qd6 25. Rxc6 Qd7 26. Rc5 Bxh3 27. Rd5
Qc8 28. Rxd4 Bxg2 29. Kxg2 Qe6 30. Rf2 Nf6 31. Nh2 Ne5
32. Rff4 Nc6 33. Nxc6 Qxc6+ 34. Kg1 Ra2 35. Rf2 Qb6 36. e3
Qxd4 37. Rxa2 Rxe3 0-1

[Event "Bad Lauterberg"]
[Site "Bad Lauterberg"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Svetozar Gligoric"]
[Black "Gennady Sosonko"]
[ECO "E42"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "91"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nge2 cxd4 6. exd4
O-O 7. a3 Be7 8. g3 d5 9. cxd5 Nxd5 10. Bg2 Nxc3 11. bxc3 Nc6
12. O-O Bd7 13. Nf4 Rc8 14. d5 exd5 15. Nxd5 Be6 16. Bf4 Bf6
17. Rc1 Be5 18. c4 Bxf4 19. Nxf4 Qxd1 20. Rfxd1 Rfd8 21. Bxc6
bxc6 22. Nxe6 fxe6 23. Rb1 Rxd1+ 24. Rxd1 Rb8 25. Rd6 Rb3
26. Rxe6 Rxa3 27. Rxc6 a5 28. Kg2 Rc3 29. Ra6 Rxc4 30. Rxa5 h6
31. h4 Rc2 32. g4 Rc4 33. Kg3 Rb4 34. f3 Rc4 35. Ra3 Rb4
36. f4 Rc4 37. f5 Kf7 38. Ra7+ Kf6 39. Ra6+ Kf7 40. g5 hxg5
41. hxg5 Rb4 42. Kf3 Kf8 43. Re6 Kf7 44. Re4 Rb1 45. Kf4 Rf1+
46. Ke5 1/2-1/2

[Event "Bad Lauterberg"]
[Site "Bad Lauterberg"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Eugenio Torre"]
[Black "Gennady Sosonko"]
[ECO "B72"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "31"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7
7. O-O Nc6 8. Nb3 O-O 9. Bg5 Be6 10. Kh1 Nd7 11. f4 Nb6 12. f5
Bc4 13. a4 a6 14. a5 Bxe2 15. Qxe2 Nd7 16. Qd3 1/2-1/2

[Event "Bad Lauterberg"]
[Site "Bad Lauterberg"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Eugenio Torre"]
[Black "Gennady Sosonko"]
[ECO "B72"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "66"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7
7. O-O Nc6 8. Nb3 O-O 9. Bg5 Be6 10. Kh1 Nd7 11. f4 Nb6 12. f5
Bc4 13. a4 a6 14. a5 Bxe2 15. Qxe2 Nd7 16. Rad1 h6 17. Bd2
Nxa5 18. Nxa5 Qxa5 19. Nd5 Qd8 20. fxg6 fxg6 21. Nf4 Qe8
22. Ne6 Rxf1+ 23. Rxf1 Rc8 24. Qe3 Bf6 25. Qxh6 Qf7 26. Qh3
Nf8 27. Ng5 Qc4 28. Qf3 Ne6 29. b3 Nxg5 30. Bxg5 Qxc2 31. Bxf6
exf6 32. Qxf6 Qxe4 33. h3 Re8 1/2-1/2

[Event "Bad Lauterberg"]
[Site "Bad Lauterberg"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "12"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Manfred Hermann"]
[ECO "D15"]
[WhiteElo "2530"]
[BlackElo "2400"]
[PlyCount "57"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. e3 b5 6. a4 b4
7. Nb1 Ba6 8. Qc2 e6 9. Bxc4 Bxc4 10. Qxc4 Qd5 11. Nbd2 Nbd7
12. Qe2 Ne4 13. Nxe4 Qxe4 14. O-O Be7 15. b3 O-O 16. Bb2 c5
17. Rac1 Rac8 18. Rfd1 Qb7 19. h3 cxd4 20. Bxd4 Bf6 21. Qb5
Qxb5 22. axb5 Bxd4 23. Nxd4 Rc3 24. Nc6 Ra8 25. Ra1 Nf6
26. Rxa7 Re8 27. Rc7 Nd5 28. Rxd5 exd5 29. b6 1-0

[Event "Bad Lauterberg"]
[Site "Bad Lauterberg"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "3"]
[Result "0-1"]
[White "Mathias Gerusel"]
[Black "Gennady Sosonko"]
[ECO "E21"]
[WhiteElo "2420"]
[BlackElo "2530"]
[PlyCount "82"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 Bb4 4. d4 c5 5. Bd2 cxd4 6. Nxd4
Nc6 7. e3 O-O 8. Be2 d5 9. cxd5 exd5 10. O-O Bd6 11. Ncb5 Bb8
12. Nf3 Ne4 13. Rc1 a6 14. Nbd4 Qd6 15. Bc3 Re8 16. Qa4 Bd7
17. Qb3 Nxd4 18. exd4 Nxc3 19. Rxc3 Rxe2 20. Ne5 b5 21. Qd1
Re4 22. Qh5 g6 23. Qh6 Rxd4 24. f4 Ba7 25. Kh1 Re8 26. h3 Re4
27. Nxf7 Qf8 28. Rc7 Qxf7 29. Rxa7 Re1 30. Rxe1 Rxe1+ 31. Kh2
Re8 32. Rxa6 Bf5 33. Rb6 Qd7 34. Qg5 d4 35. Qf6 Rd8 36. Rb7
Rf8 37. Rxd7 Rxf6 38. Rxd4 Ra6 39. a3 Ra4 40. Rd5 b4 41. Rd4
bxa3 0-1

[Event "Geneva"]
[Site "Geneva"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Werner Hug"]
[ECO "E77"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "97"]

1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. e4 Bg7 5. f4 O-O 6. Nf3 c5
7. d5 e6 8. Be2 exd5 9. cxd5 b5 10. e5 dxe5 11. fxe5 Ng4
12. Bg5 Qb6 13. O-O Nd7 14. e6 fxe6 15. dxe6 Qxe6 16. Nxb5 Ba6
17. Nc7 Bxe2 18. Nxe6 Bxd1 19. Rfxd1 Rf7 20. Nd8 Rxf3 21. gxf3
Nge5 22. Kg2 c4 23. Ne6 Bh8 24. Rd6 Rb8 25. f4 Rxb2+ 26. Kh3
Nf3 27. Rf1 Rxh2+ 28. Kg3 Rd2 29. Rxd7 Rxd7 30. Kxf3 Rd6
31. Nc5 Rc6 32. Nd7 c3 33. Ne5 Rc5 34. Ke4 c2 35. Rc1 Bg7
36. Kd4 Rc7 37. Bh4 Rd7+ 38. Ke3 Rc7 39. Kd3 Bxe5 40. fxe5 Kf7
41. Be1 Ke6 42. Bc3 h5 43. Rxc2 g5 44. Rg2 g4 45. Rf2 Rxc3+
46. Kxc3 g3 47. Rg2 h4 48. Kd4 Kf5 49. e6 1-0

[Event "Geneva"]
[Site "Geneva"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Jan Timman"]
[ECO "B08"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "19"]

1. d4 d6 2. e4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 O-O 6. O-O Bg4
7. Be3 Nc6 8. Qd2 e5 9. dxe5 dxe5 10. Rad1 1/2-1/2

[Event "Ljubljana"]
[Site "Ljubljana"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Enver Bukic"]
[Black "Gennady Sosonko"]
[ECO "A09"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "18"]

1. Nf3 d5 2. c4 d4 3. e3 Nc6 4. exd4 Nxd4 5. Nxd4 Qxd4 6. d3
e5 7. Nc3 Ne7 8. Be2 c6 9. O-O Nf5 1/2-1/2

[Event "Ljubljana"]
[Site "Ljubljana"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Gudmundur Sigurjonsson"]
[ECO "E96"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "41"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5
7. O-O Nbd7 8. Re1 c6 9. Bf1 a5 10. Rb1 Re8 11. d5 Nc5 12. b3
Qc7 13. a3 Bg4 14. h3 Bxf3 15. Qxf3 Rec8 16. Qd1 Na6 17. b4
axb4 18. axb4 c5 19. Nb5 Qe7 20. bxc5 Nxc5 21. Qc2 1/2-1/2

[Event "Ljubljana"]
[Site "Ljubljana"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "11"]
[Result "1-0"]
[White "Vladimir A Savon"]
[Black "Gennady Sosonko"]
[ECO "B74"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "77"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7
7. O-O Nc6 8. Nb3 O-O 9. Be3 Be6 10. f4 Qc8 11. Kh1 Bg4
12. Bg1 b6 13. Nd5 Bxe2 14. Qxe2 Qb7 15. Rad1 Rfe8 16. c3 Rac8
17. Bf2 Nb8 18. Qf3 Qa6 19. Nxf6+ Bxf6 20. e5 Bg7 21. exd6
Qxa2 22. Nc1 Qc4 23. b3 Qb5 24. d7 Nxd7 25. c4 Qf5 26. g4 Ne5
27. gxf5 Nxf3 28. Kg2 Nxh2 29. Kxh2 gxf5 30. Ne2 Red8 31. Ng3
e6 32. Nh5 Bb2 33. Bh4 Rxd1 34. Rxd1 h6 35. Nf6+ Kf8 36. Nd7+
Ke8 37. Ne5 a5 38. Bf6 Ba3 39. Rg1 1-0

[Event "Ljubljana/Portoroz"]
[Site "Ljubljana/Portoroz"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "1"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Gyula Sax"]
[ECO "D97"]
[WhiteElo "2530"]
[BlackElo "2565"]
[PlyCount "93"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4
O-O 7. e4 a6 8. Be2 b5 9. Qb3 Bb7 10. e5 Nd5 11. O-O Nxc3
12. Qxc3 Bd5 13. a4 Nc6 14. Be3 bxa4 15. Rxa4 a5 16. Nd2 Qd7
17. Rfa1 Rab8 18. Nc4 Rb4 19. Rxa5 Rfb8 20. Ra8 Qc8 21. Rxb8
Qxb8 22. h3 f6 23. Na5 Nxa5 24. Rxa5 c6 25. Qa3 Kf7 26. Ra8
Qb6 27. Ra6 Qb8 28. Ra8 Qb6 29. Ra7 Bf8 30. exf6 Kxf6 31. Ra6
Qb7 32. Ra7 Qb6 33. Bg5+ Kf7 34. Bf3 Bb3 35. Be3 Bc4 36. d5 c5
37. Ra5 Rxb2 38. Bxc5 Qf6 39. Qe3 Rb3 40. Qe4 Bd3 41. Qe3 Bc2
42. Qd2 Bf5 43. Be3 Qd6 44. Bf4 Qb6 45. d6 Rb2 46. Rxf5+ gxf5
47. Qd5+ 1-0

[Event "Ljubljana/Portoroz"]
[Site "Ljubljana/Portoroz"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "10"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Iztok Jelen"]
[ECO "E00"]
[WhiteElo "2530"]
[BlackElo "?"]
[PlyCount "65"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Qe7 5. Bg2 Nc6 6. Nf3
Bxd2+ 7. Nbxd2 d6 8. O-O a5 9. Nb1 e5 10. dxe5 dxe5 11. Nc3
O-O 12. Nd5 Nxd5 13. cxd5 Rd8 14. Qb3 Nb4 15. e4 Bg4 16. Rfc1
c6 17. a3 Na6 18. dxc6 bxc6 19. Rxc6 Bd7 20. Rc3 Rab8 21. Qc2
Rb6 22. Nd2 Be6 23. Rc1 Rbd6 24. Nf1 Qa7 25. Rc6 Qb8 26. Rxd6
Rxd6 27. Ne3 Rb6 28. Qa4 Rb5 29. b4 axb4 30. Qxa6 b3 31. Rb1
b2 32. Nd1 h6 33. Bf1 1-0

[Event "Ljubljana/Portoroz"]
[Site "Ljubljana/Portoroz"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "12"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Albin Planinc"]
[ECO "A50"]
[WhiteElo "2530"]
[BlackElo "2475"]
[PlyCount "47"]

1. d4 Nf6 2. c4 b6 3. Nc3 Bb7 4. d5 e6 5. a3 Bd6 6. Nf3 O-O
7. Bg5 Be7 8. Bf4 Nh5 9. Bg3 Bf6 10. Nd4 c5 11. Ndb5 Nxg3
12. hxg3 h6 13. e3 exd5 14. Nxd5 Bxb2 15. Rb1 a6 16. Nbc7 Bxd5
17. Nxd5 Bxa3 18. Bd3 b5 19. Qg4 Nc6 20. Rxh6 f5 21. Qg6 Qa5+
22. Kf1 Qd2 23. Qh7+ Kf7 24. Rf6+ 1-0

[Event "Ljubljana/Portoroz"]
[Site "Ljubljana/Portoroz"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "13"]
[Result "1/2-1/2"]
[White "Vitaly Tseshkovsky"]
[Black "Gennady Sosonko"]
[ECO "C10"]
[WhiteElo "?"]
[BlackElo "2530"]
[PlyCount "25"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bg5
Be7 7. Bxf6 Bxf6 8. Nxf6+ Qxf6 9. Bd3 O-O 10. O-O e5 11. dxe5
Nxe5 12. Nxe5 Qxe5 13. c3 1/2-1/2

[Event "Ljubljana/Portoroz"]
[Site "Ljubljana/Portoroz"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "2"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Bent Larsen"]
[ECO "B08"]
[WhiteElo "2530"]
[BlackElo "2615"]
[PlyCount "150"]

1. d4 d6 2. e4 g6 3. Nf3 Bg7 4. Be2 Nf6 5. Nc3 O-O 6. O-O a6
7. Re1 Nc6 8. d5 Ne5 9. Nxe5 dxe5 10. Be3 Qd6 11. h3 Rd8
12. Qd3 e6 13. dxe6 Bxe6 14. Qxd6 Rxd6 15. Rad1 Rc6 16. f3 Bf8
17. f4 Bh6 18. Rf1 Re8 19. Rf3 exf4 20. Bxf4 Bxf4 21. Rxf4 Nd7
22. Bg4 Bxg4 23. Rxg4 Ne5 24. Rg3 Kg7 25. b3 Ree6 26. Kf2 Rcd6
27. Rxd6 Rxd6 28. Ke2 f6 29. Nd5 c6 30. Nf4 Kf7 31. Nd3 Nd7
32. Ke3 Ke6 33. Rg4 Kf7 34. Rf4 b6 35. Rh4 Kg7 36. Rf4 Re6
37. Kd4 Ne5 38. Rf2 Kf7 39. Rd2 Ke7 40. Ke3 a5 41. a4 Nd7
42. Kf4 Rd6 43. Re2 Ke6 44. Ke3 h5 45. Nf4+ Kf7 46. Nd3 Re6
47. c3 Re8 48. Kd4 h4 49. Rf2 Nf8 50. Ke3 Ne6 51. Ne5+ Kg7
52. Nxc6 Nc5 53. e5 fxe5 54. b4 Nxa4 55. bxa5 Nxc3 56. axb6
Nd5+ 57. Ke4 Nxb6 58. Rb2 Nc4 59. Rb4 Nd2+ 60. Kd3 Nf1
61. Rxh4 Ng3 62. Ra4 Re6 63. Nb4 e4+ 64. Ke3 Nf5+ 65. Ke2 Rb6
66. Nc2 Rb3 67. Rb4 Rc3 68. Kd2 Rd3+ 69. Ke2 Ng3+ 70. Kf2 Kf6
71. Ne3 Nh1+ 72. Ke2 Ke5 73. Rb5+ Kf4 74. Nd5+ Kg3 75. Nf6 Kf4
1/2-1/2

[Event "Ljubljana/Portoroz"]
[Site "Ljubljana/Portoroz"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "4"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Gudmundur Sigurjonsson"]
[ECO "E96"]
[WhiteElo "2530"]
[BlackElo "2520"]
[PlyCount "41"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5
7. O-O Nbd7 8. Re1 c6 9. Bf1 a5 10. Rb1 Re8 11. d5 Nc5 12. b3
Qc7 13. a3 Bg4 14. h3 Bxf3 15. Qxf3 Rac8 16. Qd1 Na6 17. b4
axb4 18. axb4 c5 19. Nb5 Qe7 20. bxc5 Nxc5 21. Qc2 1/2-1/2

[Event "Ljubljana/Portoroz"]
[Site "Ljubljana/Portoroz"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "6"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Janez Barle"]
[ECO "E00"]
[WhiteElo "2530"]
[BlackElo "2450"]
[PlyCount "27"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 b5 6. e4 Nxe4
7. Qe2 Qe7 8. Bg2 f5 9. Nh3 b4 10. d6 Qxd6 11. f3 Ba6 12. Qe3
Nc6 13. fxe4 O-O-O 14. Ng5 1/2-1/2

[Event "Ljubljana/Portoroz"]
[Site "Ljubljana/Portoroz"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "8"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Svetozar Gligoric"]
[ECO "E98"]
[WhiteElo "2530"]
[BlackElo "2565"]
[PlyCount "45"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5
7. O-O Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Nd3 f5 11. Bd2 fxe4
12. Nxe4 Nf6 13. Bf3 Nf5 14. Nxf6+ Qxf6 15. Be4 Bd7 16. Re1
Rae8 17. Rc1 Qh4 18. Bc3 Nd4 19. g3 Qg5 20. Bxd4 exd4 21. f4
Qf6 22. Rc2 Re7 23. Qf3 1/2-1/2

[Event "Ljubljana/Portoroz"]
[Site "Ljubljana/Portoroz"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "9"]
[Result "1/2-1/2"]
[White "Bojan Kurajica"]
[Black "Gennady Sosonko"]
[ECO "B24"]
[WhiteElo "2530"]
[BlackElo "2530"]
[PlyCount "36"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 Nf6 6. f4 d6
7. Nf3 O-O 8. h3 Rb8 9. O-O Bd7 10. Be3 b5 11. a3 a5 12. Qd2
b4 13. axb4 axb4 14. Ne2 Ne8 15. c3 bxc3 16. bxc3 Nc7 17. Rfb1
Rxb1+ 18. Rxb1 Qa8 1/2-1/2

[Event "Nuremberg"]
[Site "Nuremberg"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "04"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "V Liberzon"]
[ECO "E77"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "35"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 c5 6. d5 O-O
7. Nf3 e6 8. Be2 exd5 9. cxd5 b5 10. e5 dxe5 11. fxe5 Ng4
12. Bg5 Qb6 13. O-O Nd7 14. e6 fxe6 15. dxe6 Qxe6 16. Nxb5 Ba6
17. Nc7 Qxe2 18. Nxa6 1/2-1/2

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Lubomir Kavalek"]
[ECO "B08"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "29"]

1. d4 g6 2. e4 Nf6 3. Nc3 d6 4. Nf3 Bg7 5. Be2 O-O 6. O-O Bg4
7. Be3 Nc6 8. Qd2 e5 9. dxe5 dxe5 10. Qxd8 Raxd8 11. Rad1 Bxf3
12. Bxf3 Nd4 13. Bxd4 exd4 14. Nd5 Nxd5 15. exd5 1/2-1/2

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "01"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Ulf Andersson"]
[ECO "A62"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "31"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6
7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. Bf4 b6 11. Ng5 Na6
12. Nge4 Nxe4 13. Nxe4 Bf8 14. Qd2 Nc7 15. Bg5 Be7 16. Bxe7
1/2-1/2

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "05"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Jan Timman"]
[ECO "E00"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "63"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 cxd4 5. Nxd4 d5 6. Bg2 e5
7. Nb3 d4 8. e3 Bg4 9. f3 Be6 10. exd4 Bxc4 11. dxe5 Nd5
12. Nc3 Bb4 13. Bd2 Bxc3 14. Bxc3 Nc6 15. Qd2 Qb6 16. Na5 Ne3
17. Nxc4 Nxc4 18. Qf2 Ne3 19. Ke2 Nxg2 20. Qxb6 axb6 21. Kf2
Nh4 22. gxh4 Ke7 23. Rhg1 Rhg8 24. Rg4 h5 25. Re4 Ke6 26. a3
Rad8 27. Rg1 Ne7 28. Rb4 Nd5 29. Rb5 Rc8 30. Rd1 Rc5 31. Rb3
Rgc8 32. Kg3 1/2-1/2

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "07"]
[Result "1-0"]
[White "Svetozar Gligoric"]
[Black "Gennady Sosonko"]
[ECO "E41"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "103"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 Nc6 6. Nf3 Bxc3+
7. bxc3 d6 8. e4 e5 9. d5 Ne7 10. Nd2 Qa5 11. Qb3 O-O 12. Nf1
Nh5 13. Ne3 Nf4 14. Bc2 f5 15. Bd2 Qc7 16. Qb1 g6 17. Qd1 fxe4
18. Bxe4 Bf5 19. Nxf5 gxf5 20. Bc2 Nxg2+ 21. Kf1 Nf4 22. Bxf4
exf4 23. Qh5 Kh8 24. Re1 Ng6 25. Bxf5 Ne5 26. Be6 Qg7 27. Rg1
Qf6 28. Re4 Nd3 29. Rg4 Ne5 30. Rh4 Qg7 31. Rexf4 Rxf4
32. Rxf4 Rf8 33. Rxf8+ Qxf8 34. Bf5 Qf7 35. Qxf7 Nxf7 36. f4
Kg7 37. Ke2 h6 38. Kf3 Kf6 39. Bc8 b6 40. Kg4 Kg6 41. Bf5+ Kf6
42. Bd7 Nd8 43. Kh5 Kg7 44. h4 Nf7 45. Be8 Nd8 46. f5 a6
47. f6+ Kxf6 48. Kxh6 Nb7 49. Bg6 b5 50. cxb5 axb5 51. h5 c4
52. Be8 1-0

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "09"]
[Result "1/2-1/2"]
[White "Robert Huebner"]
[Black "Gennady Sosonko"]
[ECO "A17"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "49"]

1. c4 Nf6 2. Nf3 e6 3. Nc3 Bb4 4. Qc2 c5 5. g3 Nc6 6. Bg2 O-O
7. O-O Qe7 8. d3 h6 9. a3 Ba5 10. Rb1 e5 11. e3 Bxc3 12. Qxc3
a5 13. Nh4 d6 14. b3 Rd8 15. f4 exf4 16. Rxf4 d5 17. Nf5 Bxf5
18. Rxf5 d4 19. Qe1 Re8 20. e4 Ng4 21. Rb2 Nge5 22. Qd1 Rab8
23. a4 f6 24. Bf1 Nd8 25. Rg2 1/2-1/2

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "11"]
[Result "1/2-1/2"]
[White "Fridrik Olafsson"]
[Black "Gennady Sosonko"]
[ECO "E14"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "51"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 c5 6. O-O Be7
7. Nc3 cxd4 8. exd4 d5 9. cxd5 Nxd5 10. Ne5 O-O 11. Qg4 Nf6
12. Qf4 Nc6 13. Rd1 Nb4 14. Bb1 Nbd5 15. Qg3 Nxc3 16. bxc3 Rc8
17. c4 Be4 18. Bb2 Qc7 19. Bxe4 Nxe4 20. Qd3 Nd6 21. d5 Nf5
22. Nc6 Bd6 23. g3 Rfe8 24. Rac1 Qd7 25. Qf3 e5 26. Qg4
1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Laszlo Barczay"]
[Black "Gennady Sosonko"]
[ECO "B77"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "51"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7
7. f3 Nc6 8. Qd2 O-O 9. Bc4 Bd7 10. h4 h5 11. O-O-O Ne5
12. Bb3 Rc8 13. Bg5 Rc5 14. Kb1 b5 15. Rhe1 a5 16. f4 Nc4
17. Bxc4 bxc4 18. e5 Qb6 19. exf6 Rb8 20. Ndb5 exf6 21. a4
Bxb5 22. Nxb5 fxg5 23. fxg5 Bxb2 24. Qxd6 Rxb5 25. axb5 Qxb5
26. Qd7 0-1

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Lubomir Kavalek"]
[ECO "E98"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "80"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5
7. O-O Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Nd3 f5 11. Bd2 Nf6 12. f3
f4 13. c5 g5 14. cxd6 cxd6 15. Nf2 h5 16. h3 Ng6 17. a4 Rf7
18. Nb5 Bf8 19. Qc2 g4 20. fxg4 hxg4 21. hxg4 a6 22. Na3 Rg7
23. Rfc1 Nh4 24. Qd1 Bxg4 25. Nxg4 Nxg4 26. Bxg4 Qg5 27. Be6+
Kh8 28. g4 Re8 29. Rc3 Rxe6 30. dxe6 Qh5 31. Rh3 f3 32. Kf2 d5
33. Qxf3 Bc5+ 34. Ke2 Rxg4 35. Rxh4 Rxh4 36. Qxh5+ Rxh5
37. exd5 e4 38. Rf1 Rxd5 39. Rf7 Kg8 40. Rxb7 Re5 1-0

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "03"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Gert Ligterink"]
[ECO "A62"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "83"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6
7. Bg2 Bg7 8. Nf3 O-O 9. O-O a6 10. a4 Nbd7 11. e4 Re8 12. Re1
c4 13. Qe2 Qc7 14. Bf4 Ng4 15. Bf1 Qc5 16. Nd2 Nde5 17. h3 Nd3
18. hxg4 Bxg4 19. Qe3 Bd4 20. Bxd3 Bxe3 21. Bxe3 Qb4 22. Nxc4
b5 23. Na2 Qb3 24. Nc1 Qb4 25. Bd2 Qc5 26. Nb3 Qc7 27. Ne3 Bd7
28. Nd4 Qb6 29. Ndc2 bxa4 30. Nc4 Qb8 31. Bf4 Bb5 32. Bxd6 Qd8
33. Ba3 Bxc4 34. Bxc4 Rc8 35. Bd3 h5 36. Ne3 h4 37. d6 hxg3
38. fxg3 Rb8 39. Nd5 Qg5 40. Kg2 Qd2+ 41. Be2 Kg7 42. Rad1 1-0

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "09"]
[Result "1/2-1/2"]
[White "Gudmundur Sigurjonsson"]
[Black "Gennady Sosonko"]
[ECO "B72"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "51"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7
7. O-O Nc6 8. Nb3 O-O 9. Bg5 Be6 10. f4 Na5 11. f5 Bc4 12. Kh1
Rc8 13. Bd3 b5 14. Qd2 b4 15. Ne2 d5 16. Nxa5 Qxa5 17. e5 Ne4
18. Bxe4 dxe4 19. f6 exf6 20. Bxf6 Qd5 21. Qe3 Bxe2 22. Qxe2
Rfe8 23. a3 a5 24. axb4 axb4 25. Ra4 Bf8 26. c3 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "1"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Juraj Nikolac"]
[ECO "D97"]
[WhiteElo "2530"]
[BlackElo "2475"]
[PlyCount "57"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4
O-O 7. e4 Nfd7 8. Be3 Nb6 9. Qb3 Nc6 10. Rd1 Bg4 11. d5 Ne5
12. Be2 Nxf3+ 13. gxf3 Bh5 14. Rg1 Qc8 15. Rg3 Kh8 16. Nb5 f5
17. Bd4 f4 18. Bxg7+ Kxg7 19. Rg5 c6 20. dxc6 bxc6 21. Nd4 Kh6
22. Re5 Rb8 23. Qa3 c5 24. Rxc5 Qh3 25. Rc7 Nc8 26. Nc6 Rb6
27. Nxe7 Nxe7 28. Qxe7 Rff6 29. Rd5 1-0

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "10"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Fridrik Olafsson"]
[ECO "E00"]
[WhiteElo "2530"]
[BlackElo "2560"]
[PlyCount "99"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 b5 6. e4 Nxe4
7. Qe2 Qe7 8. Bg2 Nd6 9. Be3 b4 10. Bxc5 Qxe2+ 11. Nxe2 Na6
12. Bd4 Nf5 13. O-O Bc5 14. Bxc5 Nxc5 15. Nd2 Ba6 16. Rfc1 Nd3
17. Rc2 O-O 18. Bh3 Rfe8 19. Nb3 Re5 20. Ned4 Nxd4 21. Nxd4
Rd8 22. d6 g6 23. Rd1 Rd5 24. Nb3 Nxf2 25. Rxd5 Nxh3+ 26. Kg2
Bb7 27. Kxh3 Bxd5 28. Rc7 a6 29. Nc5 Bxa2 30. Nxa6 Be6+
31. Kg2 b3 32. Kf3 Kg7 33. Ke3 Kf6 34. Kd4 h5 35. Nc5 g5
36. Rb7 Kf5 37. Rb5 Kg4 38. Ke5 f6+ 39. Kxf6 Rf8+ 40. Ke7 Rf7+
41. Ke8 Rf6 42. Nxe6 Rxe6+ 43. Kxd7 Re2 44. Rxb3 Rxh2 45. Ke8
h4 46. gxh4 gxh4 47. d7 Re2+ 48. Kf7 Rd2 49. Ke7 h3 50. Rxh3
1-0

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "11"]
[Result "1/2-1/2"]
[White "Bojan Kurajica"]
[Black "Gennady Sosonko"]
[ECO "B23"]
[WhiteElo "2530"]
[BlackElo "2530"]
[PlyCount "30"]

1. e4 c5 2. Nc3 g6 3. h4 h5 4. Nf3 Bg7 5. a3 Nf6 6. Bc4 Nc6
7. d3 d6 8. Ng5 O-O 9. Bf4 e6 10. Ba2 d5 11. O-O d4 12. Nb1
Nh7 13. Nd2 e5 14. Nxh7 Kxh7 15. Bg3 Qe7 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "2"]
[Result "1/2-1/2"]
[White "Jan Timman"]
[Black "Gennady Sosonko"]
[ECO "E31"]
[WhiteElo "2590"]
[BlackElo "2530"]
[PlyCount "44"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 h6 5. Bh4 c5 6. d5 d6
7. e3 Bxc3+ 8. bxc3 e5 9. f3 Qa5 10. Qc2 Nbd7 11. Rb1 a6
12. a4 g5 13. Bg3 Nb6 14. Bd3 Nxa4 15. Ne2 b5 16. O-O Bd7
17. f4 Ng4 18. Qd2 gxf4 19. exf4 e4 20. Bxe4 f5 21. Bd3 O-O
22. Bh4 Rae8 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "7"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Hans Bohm"]
[ECO "A10"]
[WhiteElo "2530"]
[BlackElo "2445"]
[PlyCount "108"]

1. d4 e6 2. c4 b6 3. e4 Bb7 4. f3 Bb4+ 5. Bd2 Qh4+ 6. g3 Bxd2+
7. Qxd2 Qh6 8. Nc3 Qxd2+ 9. Kxd2 d6 10. Bd3 Ne7 11. f4 Na6
12. Nf3 f6 13. a3 O-O-O 14. b4 c5 15. Rab1 h6 16. d5 Nc7
17. dxe6 Nxe6 18. b5 Rde8 19. Rhe1 g5 20. Nd5 gxf4 21. Nxf6
Ref8 22. Nd5 Nxd5 23. exd5 Ng5 24. Nh4 fxg3 25. hxg3 Kd8
26. Kc3 Rf6 27. Rf1 Rhf8 28. Nf5 Re8 29. Rbe1 Bc8 30. Rxe8+
Kxe8 31. Re1+ Kd8 32. Ne7 Bd7 33. Nc6+ Bxc6 34. bxc6 Nf7
35. Rf1 Rxf1 36. Bxf1 Ne5 37. Kd2 Ng4 38. Be2 Nf6 39. Ke3 Ne8
40. Kf4 Ng7 41. Bd3 a6 42. a4 Ne8 43. Kf5 Nc7 44. g4 b5
45. axb5 axb5 46. Kg6 bxc4 47. Bxc4 Na8 48. Kxh6 Nb6 49. Ba2
c4 50. g5 c3 51. Bb1 Nxd5 52. g6 Ne7 53. Kg5 Kc7 54. Kf6 Nxg6
1/2-1/2

[Event "Bad Lauterberg"]
[Site "Bad Lauterberg"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "14"]
[Result "1/2-1/2"]
[White "Jan Timman"]
[Black "Gennady Sosonko"]
[ECO "A04"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "29"]

1.Nf3 Nf6 2.g3 b6 3.b3 Bb7 4.Bg2 g6 5.Bb2 Bg7 6.O-O c5 7.c4
O-O 8.Nc3 Ne4 9.Qc2 Nxc3 10.Bxc3 Bxc3 11.Qxc3 Nc6 12.d4 Nxd4
13.Nxd4 cxd4 14.Qxd4 Bxg2 15.Kxg2 1/2-1/2

[Event "Geneve"]
[Site "Geneve"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "2"]
[Result "1-0"]
[White "Bent Larsen"]
[Black "Gennady Sosonko"]
[ECO "A17"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "91"]

1.c4 Nf6 2.Nc3 e6 3.Nf3 Bb4 4.Qc2 O-O 5.a3 Bxc3 6.Qxc3 b6 7.b3
Bb7 8.Bb2 d6 9.e3 e5 10.Be2 Ne4 11.Qc2 Nd7 12.d4 Ng5 13.O-O-O
Nxf3 14.Bxf3 Bxf3 15.gxf3 Qe7 16.Rhg1 f6 17.Qe4 Rae8 18.Rg3
Rf7 19.Qd5 Nf8 20.Kb1 Ne6 21.Rgg1 exd4 22.Bxd4 Nxd4 23.Rxd4 f5
24.f4 Qh4 25.Qf3 Qf6 26.Kc2 a5 27.Qd5 h6 28.Qc6 Ree7 29.b4
axb4 30.axb4 Kh7 31.b5 Qh4 32.Qg2 Qh5 33.Kd2 Rf6 34.Rd5 Qf7
35.h4 Rfe6 36.Qh3 Rf6 37.h5 Re4 38.Kd3 c6 39.bxc6 b5 40.Qg2
bxc4+ 41.Kc2 Kh8 42.Rb5 Re7 43.Rb8+ Kh7 44.c7 Qxh5 45.c8=Q
Qe2+ 46.Kc1 1-0

[Event "Nijmegen rapid"]
[Site "Nijmegen"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "2"]
[Result "0-1"]
[White "F Kuijpers"]
[Black "Gennady Sosonko"]
[ECO "B35"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "82"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nc3 Bg7 6.Be3 Nf6
7.Bc4 O-O 8.Bb3 d6 9.h3 Na5 10.O-O b6 11.Qd3 Bb7 12.Nd5 a6
13.Rfe1 Nxb3 14.Nxf6+ Bxf6 15.axb3 d5 16.exd5 Qxd5 17.f3 Rfd8
18.Red1 b5 19.c4 Qh5 20.cxb5 axb5 21.Rxa8 Bxa8 22.Qe2 Qe5
23.Rd2 b4 24.Qf2 Bh4 25.Qe2 Bg3 26.Kh1 Bf4 27.Bxf4 Qxf4
28.Qxe7 Rxd4 29.Qe8+ Kg7 30.Rxd4 Qxd4 31.Qxa8 Qxb2 32.Qd5 h5
33.Kh2 Qc3 34.Kh1 h4 35.Kh2 Kf6 36.Kh1 Qa1+ 37.Kh2 Qe5+
38.Qxe5+ Kxe5 39.g3 Kd4 40.gxh4 Kc3 41.h5 gxh5 0-1

[Event "FRG-ch int 4th"]
[Site "Bad Lauterberg"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "6"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Raymond Keene"]
[ECO "A40"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "39"]

1.d4 e6 2.c4 b6 3.e4 Bb7 4.f3 f5 5.exf5 exf5 6.Nh3 Bb4+ 7.Nc3
Qh4+ 8.g3 Qe7+ 9.Kf2 Bxc3 10.bxc3 Nc6 11.Bf4 O-O-O 12.d5 Ne5
13.Qd4 Re8 14.Bg2 Qc5 15.Bxe5 Rxe5 16.Qxc5 bxc5 17.Ng5 Re7
18.Rhe1 Rxe1 19.Rxe1 Nf6 20.Re7 1/2-1/2

[Event "Nijmegen rapid"]
[Site "Nijmegen"]
[Date "1977.01.29"]
[EventDate "1977.01.??"]
[Round "6"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Gert Ligterink"]
[ECO "E00"]
[WhiteElo "2530"]
[BlackElo "2430"]
[PlyCount "60"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 cxd4 5. Nxd4 d5 6. Bg2 e5
7. Nf3 d4 8. O-O Nc6 9. e3 Be7 10. exd4 exd4 11. Bf4 O-O
12. Ne5 Nxe5 13. Bxe5 Bc5 14. Nd2 Ng4 15. Bf4 Ne3 16. fxe3
dxe3 17. Qh5 Bd4 18. Nb3 e2+ 19. Rf2 Bxf2+ 20. Kxf2 Re8
21. Re1 Qf6 22. Qf3 Be6 23. Rxe2 Bxc4 24. Rd2 Rad8 25. Be3
Rxd2+ 26. Nxd2 Qxb2 27. a4 Rd8 28. Qf4 Ba6 29. Be4 h6 30. h4
Bd3 1/2-1/2

[Event "FRG-ch int 4th"]
[Site "Bad Lauterberg"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "2"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Klaus Wockenfuss"]
[ECO "A62"]
[WhiteElo "2530"]
[BlackElo "2350"]
[PlyCount "111"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6
7. Bg2 Bg7 8. Nf3 O-O 9. O-O a6 10. a4 Re8 11. Bf4 Ne4
12. Nxe4 Rxe4 13. Nd2 Rb4 14. Ra2 g5 15. Be3 f5 16. Nf3 f4
17. Bd2 a5 18. Qc2 Bg4 19. Bxb4 axb4 20. gxf4 gxf4 21. Qe4 Qf6
22. Qe8+ Qf8 23. Qb5 Qe7 24. b3 Qd7 25. Qc4 b5 26. Qxf4 c4
27. bxc4 bxa4 28. Nd4 Be5 29. Qg5+ Qg7 30. Qd8+ Qf8 31. Qh4
Bd7 32. Ne6 Qf6 33. Qg4+ Qg6 34. Qf3 Qf6 35. Qe3 b3 36. Qxb3
axb3 37. Rxa8 Bxe6 38. Rxb8+ Kg7 39. dxe6 Qxe6 40. Rb7+ Kh6
41. Rxb3 Qxc4 42. Re3 Kg7 43. Kh1 h5 44. Be4 h4 45. Rg1+ Kf6
46. Bd3 Qd4 47. h3 Ke7 48. Rg4 Qa1+ 49. Kg2 Qa8+ 50. Rf3 Qh8
51. Bc4 Bf6 52. Rg6 d5 53. Bxd5 Qh5 54. Be4 Bd4 55. Rg4 Bf6
56. Bg6 1-0

[Event "FRG-ch int 4th"]
[Site "Bad Lauterberg"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "5"]
[Result "1/2-1/2"]
[White "Robert Huebner"]
[Black "Gennady Sosonko"]
[ECO "E14"]
[WhiteElo "2600"]
[BlackElo "2530"]
[PlyCount "29"]

1. c4 Nf6 2. Nf3 e6 3. d4 b6 4. e3 Bb7 5. Bd3 c5 6. O-O Be7
7. Nc3 cxd4 8. exd4 d5 9. cxd5 Nxd5 10. Ne5 O-O 11. Qh5 Nf6
12. Qh4 Ne4 13. Qg4 Nf6 14. Qh4 Ne4 15. Qg4 1/2-1/2

[Event "FRG-ch int 4th"]
[Site "Bad Lauterberg"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "7"]
[Result "1/2-1/2"]
[White "Ulf Andersson"]
[Black "Gennady Sosonko"]
[ECO "A07"]
[WhiteElo "2565"]
[BlackElo "2530"]
[PlyCount "55"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nf6 4. c4 e6 5. cxd5 exd5 6. d4 Nc6
7. O-O Be7 8. dxc5 Bxc5 9. Bg5 O-O 10. Nc3 d4 11. Bxf6 Qxf6
12. Ne4 Qe7 13. Nxc5 Qxc5 14. Rc1 Qb6 15. Qc2 h6 16. b3 Re8
17. Rfd1 Bg4 18. h3 Be6 19. Qc5 Qa6 20. b4 Qxa2 21. b5 Na5
22. Rd2 Nb3 23. Rxa2 Nxc5 24. Ra3 Nb3 25. Rd1 Bc4 26. Nxd4
Nxd4 27. Rxd4 Bxb5 28. Bxb7 1/2-1/2

[Event "FRG-ch int 4th"]
[Site "Bad Lauterberg"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "9"]
[Result "1/2-1/2"]
[White "Fridrik Olafsson"]
[Black "Gennady Sosonko"]
[ECO "A17"]
[WhiteElo "2560"]
[BlackElo "2530"]
[PlyCount "26"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 Bb4 4. g3 O-O 5. Bg2 d5 6. a3 Be7
7. d4 Nbd7 8. Qd3 c6 9. O-O b6 10. Rd1 Ba6 11. b3 Rc8 12. Bb2
c5 13. dxc5 bxc5 1/2-1/2

[Event "FRG-ch int 4th"]
[Site "Bad Lauterberg"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "10"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Istvan Csom"]
[ECO "E04"]
[WhiteElo "2530"]
[BlackElo "2535"]
[PlyCount "37"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 a6 6. O-O c5
7. dxc5 Qxd1 8. Rxd1 Bxc5 9. Ne5 Ra7 10. Nxc4 b5 11. Bf4 Nbd7
12. Nd6+ Ke7 13. Nc3 Nh5 14. Bg5+ f6 15. Be3 Bxe3 16. fxe3 Ne5
17. Rd4 Bd7 18. Rad1 g6 19. Nce4 1/2-1/2

[Event "FRG-ch int 4th"]
[Site "Bad Lauterberg"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "15"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Semyon Abramovich Furman"]
[ECO "E06"]
[WhiteElo "2530"]
[BlackElo "2535"]
[PlyCount "28"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O b6
7. cxd5 exd5 8. Ne5 Bb7 9. Qc2 Re8 10. Bf4 c5 11. Nc3 Qc8
12. dxc5 Bxc5 13. Qb3 Nc6 14. Nxc6 Bxc6 1/2-1/2

[Event "It ( cat. 14 )"]
[Site "Tilburg"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Walter Shawn Browne"]
[ECO "E00"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "112"]

1.d4 Nf6 2.c4 e6 3.g3 Bb4+ 4.Bd2 Be7 5.Bg2 d5 6.Nf3 O-O 7.O-O
c6 8.Qb3 b6 9.Nc3 Nbd7 10.Rac1 Bb7 11.Rfd1 Re8 12.Bf4 Rc8
13.Ne5 Nxe5 14.Bxe5 Qd7 15.e4 Red8 16.h3 Ba6 17.cxd5 cxd5
18.exd5 exd5 19.Bxf6 Bc4 20.Qc2 Bxf6 21.Qd2 b5 22.b3 b4 23.Na4
Qb5 24.Rc2 Qa5 25.Rdc1 Rb8 26.Nc5 Bb5 27.a4 Be8 28.h4 Qb6
29.Bh3 Qd6 30.Qd3 g6 31.Qe3 Bg7 32.Nd3 Bd7 33.Bxd7 Rxd7 34.Rc6
Qf8 35.Nf4 Bh6 36.Qf3 Rbd8 37.R1c5 Bxf4 38.Qxf4 Qe7 39.h5 Qe1+
40.Kh2 Qe2 41.h6 Qe7 42.Rc7 Qf8 43.Kg2 f6 44.R5c6 Qe7 45.Rxd7
Rxd7 46.Rc8+ Rd8 47.Rc7 Qe4+ 48.Qxe4 dxe4 49.Rg7+ Kf8 50.Rxh7
Kg8 51.Rxa7 Rxd4 52.Rg7+ Kh8 53.Rxg6 Rd6 54.Rg4 Re6 55.f3 exf3
56.Kxf3 Rb6 1-0

[Event "It (cat.14)"]
[Site "Tilburg (Netherlands)"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Roman Dzindzichashvili"]
[ECO "D98"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "33"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4
Bg4 8.Be3 Nfd7 9.O-O-O a6 10.h3 Bxf3 11.gxf3 b5 12.Qb3 Nc6
13.f4 Nb6 14.e5 Na5 15.Qb4 Nac4 16.Bg2 c6 17.Kb1 1/2-1/2

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "7"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Vlastimil Hort"]
[ECO "D15"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "28"]

1.d4 d5 2.Nf3 Nf6 3.c4 c6 4.Nc3 dxc4 5.e3 b5 6.a4 b4 7.Nb1 Ba6
8.Qc2 e6 9.Bxc4 Bxc4 10.Qxc4 Qd5 11.Nbd2 Be7 12.O-O O-O 13.Qe2
c5 14.b3 cxd4 1/2-1/2

[Event "Sao Paulo"]
[Site "Sao Paulo"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Borislav Ivkov"]
[Black "Gennady Sosonko"]
[ECO "E17"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "24"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3
Ne4 8.Nxe4 Bxe4 9.Nh4 Bxg2 10.Nxg2 d5 11.Qa4 Qe8 12.Qxe8 Rxe8
1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "1"]
[Result "1/2-1/2"]
[White "Viktor Korchnoi"]
[Black "Gennady Sosonko"]
[ECO "A13"]
[WhiteElo "2665"]
[BlackElo "2575"]
[PlyCount "104"]

1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 dxc4 5. Ne5 Nbd7 6. Nxc4
e5 7. Nc3 Bc5 8. O-O O-O 9. b3 Re8 10. Bb2 c6 11. Qc2 Nb6
12. e3 Nxc4 13. bxc4 Be6 14. Ne4 Bf5 15. Rad1 Nxe4 16. Bxe4
Bxe4 17. Qxe4 Qa5 18. f4 Rad8 19. Bc3 Bb4 20. Bxb4 Qxb4
21. fxe5 f6 22. Qg4 fxe5 23. Rf2 e4 24. Rdf1 Qxc4 25. d4 Qd5
26. h4 h5 27. Qg6 Rf8 28. Rf5 Qd7 29. Rxh5 Rxf1+ 30. Kxf1 Qf7+
31. Qxf7+ Kxf7 32. Rf5+ Kg6 33. Re5 Rd5 34. Rxe4 Ra5 35. Re7
b5 36. Re6+ Kf5 37. Rxc6 Rxa2 38. Rc5+ Ke4 39. Rxb5 Kf3
40. Rf5+ Kxe3 41. d5 Rd2 42. Ke1 Rd4 43. Rg5 a5 44. Rxg7 a4
45. Ra7 Kf3 46. Ra5 Kxg3 47. Ke2 Kf4 48. h5 Ke5 49. Kf3 a3
50. Rxa3 Kxd5 51. Ra6 Ke5 52. h6 Kf5 1/2-1/2

[Event "Buenos Aires olm"]
[Site "13"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Ljubomir Ljubojevic"]
[Black "Gennady Sosonko"]
[ECO "B70"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "53"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.Bc4
Ng4 8.Bb5+ Kf8 9.Bg5 h6 10.Bh4 g5 11.Bg3 Qb6 12.Nde2 h5 13.h4
gxh4 14.Rxh4 Nc6 15.Qd2 Nd4 16.Nxd4 Qxd4 17.O-O-O Qxd2+
18.Rxd2 Bf6 19.Rh1 h4 20.Bf4 Be6 21.Nd5 Bxd5 22.exd5 Rc8
23.Rh3 Ne5 24.Rb3 a6 25.Bf1 Nc4 26.Rd1 b5 27.a4 1/2-1/2

[Event "Tilburg"]
[Site "01"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Ljubomir Ljubojevic"]
[Black "Gennady Sosonko"]
[ECO "A35"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "26"]

1.c4 Nf6 2.Nc3 c5 3.Nf3 Nc6 4.g3 d5 5.cxd5 Nxd5 6.Bg2 g6 7.Qa4
Bg7 8.Qb5 Nb4 9.O-O Qa5 10.Ne1 Bd7 11.a3 Qxb5 12.Nxb5 Na6
13.Rb1 O-O 1/2-1/2

[Event "Wijk aan Zee"]
[Site "05"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Henrique Mecking"]
[ECO "D97"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "58"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4
a6 8.Be2 b5 9.Qb3 c5 10.dxc5 Nbd7 11.e5 Nxc5 12.Qb4 Nfd7
13.O-O a5 14.Qh4 Bb7 15.Bg5 Qb6 16.Bxe7 Rfe8 17.Bxb5 Bxf3
18.Bxc5 Qxc5 19.Bxd7 Re7 20.gxf3 Rxd7 21.f4 Qb4 22.Rad1 Rad8
23.Qxd8+ Rxd8 24.Rxd8+ Bf8 25.Nd5 Qxb2 26.Re1 Kg7 27.Re3 Bc5
28.Rf3 Qe2 29.Kg2 Bxf2 1/2-1/2

[Event "Amsterdam zt"]
[Site "Amsterdam zt"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "9"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Anthony Miles"]
[ECO "A40"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "147"]

1.d4 e6 2.g3 c5 3.Nf3 b6 4.Bg2 Bb7 5.c4 cxd4 6.Qxd4 Nc6 7.Qf4
Nf6 8.O-O d5 9.Nc3 Bd6 10.Qh4 Ne7 11.Bg5 Ne4 12.cxd5 Nxc3
13.bxc3 Bxd5 14.Rfd1 Qc7 15.Nd4 a6 16.Bxd5 exd5 17.e4 Ng6
18.Qg4 O-O 19.exd5 Ne5 20.Qe4 Qxc3 21.Rac1 Qa3 22.Kg2 g6
23.Bh6 Rfe8 24.Re1 Qa4 25.Nc6 Qxe4+ 26.Rxe4 f5 27.Re2 Ng4
28.Rxe8+ Rxe8 29.Bf4 Bxf4 30.gxf4 Re2 31.d6 Rxf2+ 32.Kg3 Rd2
33.Ne5 Rxd6 34.Rc8+ Kg7 35.Rc7+ Kf6 36.Nxg4+ fxg4 37.Rxh7 b5
38.Kxg4 Rd2 39.a3 Rg2+ 40.Kf3 Ra2 41.Rb7 Kf5 42.Rf7+ Ke6
43.Rg7 Rxa3+ 44.Kg4 b4 45.Rxg6+ Kd5 46.Rb6 Kc5 47.Rb8 Ra1
48.f5 a5 49.Rc8+ Kb5 50.Rb8+ Kc4 51.f6 Rf1 52.Rc8+ Kb5 53.Rb8+
Kc5 54.Rc8+ Kd6 55.Rb8 Kc5 56.Rc8+ Kd4 57.Rd8+ Kc4 58.Rc8+ Kb3
59.Rc5 a4 60.Rf5 Rg1+ 61.Kh5 Rg8 62.f7 Rf8 63.Kg6 a3 64.Kg7
Rxf7+ 65.Rxf7 a2 66.Ra7 Kb2 67.Rxa2+ Kxa2 68.h4 b3 69.h5 b2
70.h6 b1=Q 71.h7 Ka1 72.h8=Q Qb2+ 73.Kg8 Qxh8+ 74.Kxh8 1/2-1/2

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "6"]
[Result "1-0"]
[White "Anthony Miles"]
[Black "Gennady Sosonko"]
[ECO "D32"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "113"]

1.d4 Nf6 2.Nf3 e6 3.c4 d5 4.e3 c5 5.cxd5 exd5 6.Nc3 Nc6 7.Be2
cxd4 8.Nxd4 Bd6 9.O-O O-O 10.b3 Be5 11.Nxc6 bxc6 12.Bb2 Ne4
13.Na4 Bxb2 14.Nxb2 c5 15.Na4 Qd6 16.Rc1 Bd7 17.Bf3 Bxa4
18.Bxe4 Bc6 19.Bd3 d4 20.Qc2 dxe3 21.fxe3 g6 22.Rfd1 Qe6
23.Qxc5 Rac8 24.Qg5 Rcd8 25.Bc4 Rxd1+ 26.Rxd1 Qe4 27.h3 Re8
28.Rf1 Re7 29.Rf2 Rd7 30.Qf4 Qxf4 31.exf4 Kg7 32.Rc2 Be4
33.Re2 f5 34.Kf2 Rd1 35.Rb2 h6 36.Be2 Ra1 37.Rd2 Kf8 38.b4 Ke7
39.b5 g5 40.fxg5 hxg5 41.Bc4 Rc1 42.Bb3 Rc3 43.Rd4 Rc5 44.Rb4
Kd6 45.Bc4 Bd5 46.Bxd5 Kxd5 47.Kg1 f4 48.h4 Rc1+ 49.Kh2 Kc5
50.Re4 gxh4 51.Rxf4 Kxb5 52.a4 Kc6 53.Rxh4 Ra1 54.Kh3 a5
55.Rf4 Kd6 56.Kh4 Rb1 57.Kg5 1-0

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "3"]
[Result "1/2-1/2"]
[White "Anthony Miles"]
[Black "Gennady Sosonko"]
[ECO "A28"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "68"]

1.c4 e5 2.Nc3 Nf6 3.Nf3 Nc6 4.e3 Bb4 5.Qc2 O-O 6.Nd5 Re8 7.Bd3
g6 8.Nxf6+ Qxf6 9.Be4 Bf8 10.a3 d6 11.b4 Qd8 12.Bb2 Bg7 13.O-O
Ne7 14.Bd3 Nf5 15.Be2 c6 16.d3 d5 17.cxd5 cxd5 18.e4 Nd4
19.Nxd4 exd4 20.exd5 Qxd5 21.Bf3 Qb5 22.Qc4 Qb6 23.Rac1 Bf5
24.Bd5 Be6 25.Rfe1 Bxd5 26.Qxd5 Rxe1+ 27.Rxe1 Rd8 28.Qc4 Bf6
29.g3 a6 30.a4 Qd6 31.b5 h5 32.h4 Kg7 33.Re2 Kg8 34.Kg2 Kg7
1/2-1/2

[Event "Sao Paulo"]
[Site "Sao Paulo"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "6"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Miguel Najdorf"]
[ECO "E06"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "65"]

1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.Nf3 O-O 6.O-O dxc4 7.Qc2
a6 8.a4 Nc6 9.Qxc4 Qd5 10.Qd3 Rd8 11.Nc3 Qh5 12.Qc4 Nd5 13.a5
Bd7 14.e4 Nxc3 15.bxc3 Rac8 16.e5 Na7 17.Qb3 Bc6 18.c4 Rb8
19.Rd1 Be4 20.Qe3 Bf5 21.d5 Nc6 22.Ba3 exd5 23.cxd5 Bxa3
24.dxc6 Bb2 25.Rxd8+ Rxd8 26.Ra2 Rd1+ 27.Ne1 Bd4 28.cxb7 Ba7
29.Rd2 h6 30.Rxd1 Qxd1 31.Bf3 Qb1 32.Qxa7 Qxe1+ 33.Kg2 1-0

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "2"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Miguel Najdorf"]
[ECO "E06"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "60"]

1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.Nf3 O-O 6.O-O dxc4 7.Qc2
a6 8.Qxc4 b5 9.Qc2 Bb7 10.Bd2 Nc6 11.e3 Nb4 12.Bxb4 Bxb4 13.a3
Be7 14.Nbd2 Rc8 15.Nb3 Be4 16.Qc3 Qd5 17.Nbd2 c5 18.Nxe4 Nxe4
19.Qa5 Qd6 20.dxc5 Nxc5 21.Rfd1 Qc7 22.Qxc7 Rxc7 23.Rac1 Rfc8
24.Nd4 Na4 25.Rxc7 Rxc7 26.Nc6 Kf8 27.b4 Nb2 28.Rd2 Nc4 29.Ra2
Rd7 30.Bf1 Rd6 1/2-1/2

[Event "Tilburg"]
[Site "04"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Lajos Portisch"]
[Black "Gennady Sosonko"]
[ECO "E59"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "75"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Bd3 Nc6 6.Nf3 d5 7.O-O
O-O 8.a3 Bxc3 9.bxc3 dxc4 10.Bxc4 Qc7 11.Ba2 e5 12.Qc2 Bg4
13.dxe5 Nxe5 14.Ne1 Rad8 15.f3 Be6 16.c4 Qa5 17.Bb2 Rd2 18.Qc1
Nd3 19.Qc3 Qxc3 20.Bxc3 Rxa2 21.Rxa2 Bxc4 22.Rd2 Nd5 23.Nxd3
Nxc3 24.Kf2 f5 25.Rc1 Ne4+ 26.fxe4 Bxd3 27.Rxc5 Bxe4 28.Rc7
Bc6 29.Kg3 Re8 30.Kf4 h6 31.Kxf5 Rxe3 32.Rd8+ Kh7 33.Rcc8 Be4+
34.Kf4+ Re2 35.Rh8+ Kg6 36.Rhe8 Bd3 37.Rxe2 Bxe2 38.Rc7 1-0

[Event "Sao"]
[Site "Sao"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "11"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Vasily Smyslov"]
[ECO "D27"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "32"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O a6
7. dxc5 Qxd1 8. Rxd1 Bxc5 9. b3 Nbd7 10. Bb2 b6 11. Nbd2 Bb7
12. Rac1 Ke7 13. Be2 Rac8 14. Ne5 Nxe5 15. Bxe5 Rhd8 16. Nc4
Ne8 1/2-1/2

[Event "11, Sao Paulo"]
[Site "11, Sao Paulo"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Vasily Smyslov"]
[ECO "D27"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "32"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O a6
7. dxc5 Qxd1 8. Rxd1 Bxc5 9. b3 Nbd7 10. Bb2 b6 11. Nbd2 Bb7
12. Rac1 Ke7 13. Be2 Rac8 14. Ne5 Nxe5 15. Bxe5 Rhd8 16. Bc4
Ne8 1/2-1/2

[Event "Amsterdam"]
[Site "Amsterdam"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "A Diazsanz"]
[Black "Gennady Sosonko"]
[ECO "B22"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "70"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 e6 5. Nf3 Nc6 6. Bd3 cxd4
7. cxd4 Nf6 8. Nc3 Qd6 9. O-O Be7 10. Re1 O-O 11. Bg5 Rd8
12. Nb5 Qd7 13. Qa4 h6 14. Bh4 Nd5 15. Bxe7 Qxe7 16. Nc3 Qb4
17. Bb5 Qxa4 18. Bxa4 Nxc3 19. bxc3 Bd7 20. Bxc6 Bxc6 21. Ne5
Rac8 22. a4 Bd5 23. Ra3 a5 24. f3 Rc7 25. Kf2 Rdc8 26. Rc1 f6
27. Nd3 Rc4 28. Ke3 e5 29. dxe5 fxe5 30. g3 Re8 31. Re1 e4
32. Kd2 Rd8 33. fxe4 Bxe4 34. Re3 Bc6 35. Re5 Be4 0-1

[Event "Amsterdam"]
[Site "Amsterdam"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "F J Sanz Alonso"]
[Black "Gennady Sosonko"]
[ECO "B22"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "70"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 e6 5. Nf3 Nc6 6. Bd3 cxd4
7. cxd4 Nf6 8. Nc3 Qd6 9. O-O Be7 10. Re1 O-O 11. Bg5 Rd8
12. Nb5 Qd7 13. Qa4 h6 14. Bh4 Nd5 15. Bxe7 Qxe7 16. Nc3 Qb4
17. Bb5 Qxa4 18. Bxa4 Nxc3 19. bxc3 Bd7 20. Bxc6 Bxc6 21. Ne5
Rac8 22. a4 Bd5 23. Ra3 a5 24. f3 Rc7 25. Kf2 Rdc8 26. Rc1 f6
27. Nd3 Rc4 28. Ke2 e5 29. dxe5 fxe5 30. g3 Re8 31. Re1 e4
32. Kd2 Rd8 33. fxe4 Bxe4 34. Re3 Bc6 35. Re5 Be4 0-1

[Event "Amsterdam"]
[Site "Amsterdam"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Gennady Sosonko"]
[Black "Manuel Rivas-Pastor"]
[ECO "D24"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "114"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. Nc3 a6 5. e4 b5 6. e5 Nd5
7. a4 c6 8. axb5 Nxc3 9. bxc3 cxb5 10. Ng5 f6 11. Qf3 Ra7
12. e6 Qb6 13. d5 fxg5 14. Qf7+ Kd8 15. Bxg5 Rd7 16. exd7 Nxd7
17. Be2 h6 18. Be3 Qf6 19. Qxf6 exf6 20. Bg4 Bb7 21. O-O Bd6
22. Rfd1 Re8 23. Be6 Nc5 24. Bxc5 Bxc5 25. Bg4 Kc7 26. Bf3 Bd6
27. Kf1 Kb6 28. Re1 Rxe1+ 29. Kxe1 a5 30. Kd2 b4 31. cxb4 axb4
32. Ra4 Ba6 33. Be4 c3+ 34. Kc2 Bc4 35. g3 Kc5 36. Bd3 Bxd5
37. Ra6 Be5 38. Ra5+ Kd4 39. Rxd5+ Kxd5 40. f4 Bd6 41. Bg6 Kc4
42. Bf7+ Kd4 43. Bb3 Ke3 44. f5 h5 45. Bf7 h4 46. gxh4 Bxh2
47. Ba2 Bd6 48. Bb1 Kf4 49. Kb3 Kg4 50. Kc4 Kxh4 51. Bc2 Kg5
52. Kd5 Bf8 53. Ke4 g6 54. fxg6 f5+ 55. Ke5 Bg7+ 56. Ke6 f4
57. Kf7 Kh6 0-1

[Event "Amsterdam zt"]
[Site "Amsterdam zt"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "1"]
[Result "0-1"]
[White "Joseph Feller"]
[Black "Gennady Sosonko"]
[ECO "B22"]
[WhiteElo "2225"]
[BlackElo "2575"]
[PlyCount "81"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 e6 5. Nf3 Nc6 6. Be3 cxd4
7. cxd4 Nf6 8. Nc3 Qd6 9. Be2 Be7 10. O-O O-O 11. Qd2 b6
12. Rfd1 Nb4 13. Rac1 Bb7 14. Nb5 Qd8 15. a3 Nbd5 16. Ne5 a6
17. Nc3 Nxc3 18. Qxc3 Rc8 19. Qd3 b5 20. Rxc8 Qxc8 21. Rc1 Qa8
22. Bf3 Bxf3 23. Nxf3 Rc8 24. Rc2 Nd5 25. Nd2 Rc6 26. Nf3 Qc8
27. Rxc6 Qxc6 28. Ne1 b4 29. Qc2 Qxc2 30. Nxc2 b3 31. Ne1 Bxa3
32. Nd3 Nb4 33. Nxb4 Bxb4 34. Bc1 Kf8 35. Kf1 Ke7 36. Ke2 Kd6
37. Kd3 Kd5 38. f3 a5 39. Be3 a4 40. Bc1 Bd6 41. f4 0-1

[Event "Amsterdam zt"]
[Site "Amsterdam zt"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "10"]
[Result "1/2-1/2"]
[White "Juan Manuel Bellon Lopez"]
[Black "Gennady Sosonko"]
[ECO "A46"]
[WhiteElo "2350"]
[BlackElo "2575"]
[PlyCount "113"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. Nbd2 Bb7 5. e3 Be7 6. c3 Nh5
7. Bg3 d6 8. a4 a6 9. Bd3 g6 10. Qb3 Nd7 11. Rd1 O-O 12. O-O
c5 13. Be2 Nxg3 14. hxg3 Qc7 15. g4 d5 16. g3 Bd6 17. Kg2 e5
18. Rh1 f6 19. Rh3 Rf7 20. Rdh1 Re8 21. Bxa6 c4 22. Qc2 e4
23. Bxb7 Qxb7 24. Nh4 Nf8 25. b3 Qc6 26. bxc4 dxc4 27. Rb1 Ne6
28. Qb2 Ng5 29. Rhh1 Qxa4 30. Qxb6 Bf8 31. Qb5 Qxb5 32. Rxb5
Ra8 33. Rc1 Ra2 34. Nxc4 Rc7 35. Rb2 Rxb2 36. Nxb2 Ba3 37. Rc2
Bxb2 38. Rxb2 Rxc3 39. Kf1 Kf7 40. Ke2 Ke6 41. Ng2 Nf3 42. Ne1
Nh2 43. Rb6+ Kd5 44. Kd2 Rc6 45. Rb5+ Kc4 46. Rb7 Nxg4 47. Nc2
Nxf2 48. Rxh7 Rb6 49. Ra7 Kd5 50. Ra5+ Kd6 51. Na3 Rb2+
52. Nc2 Ke6 53. Kc3 Nd1+ 54. Kd2 Nf2 55. Kc3 Rb1 56. Ra6+ Kf5
57. Ra5+ 1/2-1/2

[Event "Amsterdam zt"]
[Site "Amsterdam zt"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "11"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Kick Langeweg"]
[ECO "E00"]
[WhiteElo "2575"]
[BlackElo "2450"]
[PlyCount "53"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Qe7 5. Nf3 Bxd2+ 6. Qxd2
Ne4 7. Qc2 f5 8. Bg2 O-O 9. Nc3 Nxc3 10. Qxc3 d6 11. Rc1 Nc6
12. d5 Nd8 13. O-O e5 14. c5 Bd7 15. Rc2 Nf7 16. Rfc1 g5
17. Nd2 e4 18. Qe3 Rae8 19. cxd6 Nxd6 20. Rxc7 f4 21. Qa3 e3
22. fxe3 fxg3 23. hxg3 Rf7 24. Nc4 Nxc4 25. Qxe7 Rexe7
26. R1xc4 Rxe3 27. Rxb7 1-0

[Event "Amsterdam zt"]
[Site "Amsterdam zt"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "12"]
[Result "0-1"]
[White "Richard Meulders"]
[Black "Gennady Sosonko"]
[ECO "B22"]
[WhiteElo "2225"]
[BlackElo "2575"]
[PlyCount "113"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 e6 5. Nf3 Nc6 6. Na3 Nf6
7. Be3 cxd4 8. Nb5 Qd8 9. Nbxd4 Nd5 10. Bd2 Nxd4 11. Nxd4 Bc5
12. Bb5+ Bd7 13. Qa4 a6 14. Bxd7+ Qxd7 15. Qxd7+ Kxd7 16. Nb3
Bb6 17. c4 Nf6 18. Ke2 Rac8 19. Rac1 e5 20. Be3 Bxe3 21. Kxe3
Ke6 22. Rhd1 Rc7 23. Nd2 Rhc8 24. Rc3 Ng4+ 25. Ke2 f5 26. f3
Nf6 27. Rb3 Rd8 28. Nf1 Rxd1 29. Kxd1 e4 30. Nd2 Ke5 31. Ke2
g5 32. Rb6 h5 33. g3 f4 34. gxf4+ gxf4 35. fxe4 Nxe4 36. Rh6
Nxd2 37. Rxh5+ Ke4 38. Kxd2 Rxc4 39. Rh7 b5 40. h4 Rd4+
41. Ke1 Rc4 42. Kd2 Kf5 43. h5 Kg5 44. Rh8 Rc6 45. Kd3 Re6
46. Kd2 Rh6 47. Rg8+ Kxh5 48. Ke2 Rg6 49. Ra8 Kg4 50. Kf2 Rh6
51. Rg8+ Kf5 52. Ra8 Ke4 53. Re8+ Kd3 54. Kf3 Kc2 55. Re2+ Kb1
56. b3 Rc6 57. a4 0-1

[Event "Amsterdam zt"]
[Site "Amsterdam zt"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "13"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Graham Morrison"]
[ECO "E06"]
[WhiteElo "2575"]
[BlackElo "2230"]
[PlyCount "71"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O dxc4
7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bd2 Nc6 11. e3 Nb4
12. Bxb4 Bxb4 13. a3 Bd6 14. Nbd2 Qe7 15. e4 e5 16. Nh4 g6
17. f4 exd4 18. e5 d3 19. Qxd3 Bc5+ 20. Kh1 Rfd8 21. Qc2 Bxg2+
22. Nxg2 Nd5 23. Ne4 Bd4 24. Rad1 Nb6 25. Rde1 Nc4 26. Nf6+
Kg7 27. b3 Nxa3 28. Qe4 Qe6 29. Nh4 c5 30. Nf3 Qxb3 31. f5 Ra7
32. Qh4 Rh8 33. Nh5+ gxh5 34. Qf6+ Kg8 35. Qd8+ Kg7 36. f6+
1-0

[Event "Amsterdam zt"]
[Site "Amsterdam zt"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "14"]
[Result "1/2-1/2"]
[White "Jan Timman"]
[Black "Gennady Sosonko"]
[ECO "A35"]
[WhiteElo "2585"]
[BlackElo "2575"]
[PlyCount "27"]

1. c4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 g6
7. O-O Bg7 8. Ng5 e6 9. Nge4 Qe7 10. d3 O-O 11. Nxd5 exd5
12. Nc3 d4 13. Nd5 Qd6 14. Bf4 1/2-1/2

[Event "Amsterdam zt"]
[Site "Amsterdam zt"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "15"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Jonathan Speelman"]
[ECO "E15"]
[WhiteElo "2575"]
[BlackElo "2410"]
[PlyCount "60"]

1. d4 e6 2. Nf3 Nf6 3. c4 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7
7. Nc3 c6 8. e4 d5 9. Bd3 dxc4 10. bxc4 e5 11. Be3 Nbd7
12. O-O Ng4 13. Qe2 Nxe3 14. fxe3 O-O 15. a4 Bb4 16. Qb2 Qe7
17. Nd1 Bd6 18. Nf2 c5 19. d5 Nf6 20. Qc2 Bc8 21. a5 Bd7
22. Rfb1 Bc7 23. axb6 axb6 24. Bf1 Ng4 25. Nxg4 Bxg4 26. Nh4
g6 27. Qf2 Qd6 28. Bd3 Kg7 29. Nf3 Bxf3 30. Qxf3 Ra5 1/2-1/2

[Event "Amsterdam zt"]
[Site "Amsterdam zt"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "4"]
[Result "0-1"]
[White "Louis Roos"]
[Black "Gennady Sosonko"]
[ECO "B25"]
[WhiteElo "?"]
[BlackElo "2575"]
[PlyCount "84"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 Nf6
7. Nf3 O-O 8. O-O Rb8 9. h3 b5 10. a3 a5 11. Be3 b4 12. axb4
axb4 13. Ne2 Bb7 14. b3 Ne8 15. Rc1 Nc7 16. g4 Nb5 17. Qe1 Ra8
18. f5 Ra2 19. Qh4 Nbd4 20. Nexd4 Nxd4 21. Bxd4 Bxd4+ 22. Nxd4
cxd4 23. Qh6 Qe8 24. Rf2 f6 25. fxg6 Qxg6 26. Qd2 Qg5
27. Qxg5+ fxg5 28. Rxf8+ Kxf8 29. Rf1+ Kg7 30. Rf5 Rxc2
31. Rxg5+ Kf6 32. Ra5 e5 33. Ra7 Bc8 34. Rxh7 Rb2 35. Rh6+ Kg5
36. Rxd6 Rxb3 37. Bf1 Rb2 38. Rd8 Rc2 39. Rd5 b3 40. Rxe5+ Kf4
41. Rb5 b2 42. g5 Bd7 0-1

[Event "Amsterdam zt"]
[Site "Amsterdam zt"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "5"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Eamonn Keogh"]
[ECO "E06"]
[WhiteElo "2575"]
[BlackElo "?"]
[PlyCount "59"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 c6 6. O-O Nbd7
7. Qc2 O-O 8. b3 b6 9. Rd1 Ba6 10. Nbd2 Rc8 11. e4 Ne8 12. Bb2
Nc7 13. a3 Bf6 14. Nf1 g6 15. Ne3 Bb7 16. b4 Qe7 17. Re1 dxc4
18. Nxc4 Ne8 19. e5 Bg7 20. Nfd2 Ba6 21. Ne4 Bxc4 22. Qxc4 c5
23. f4 Rc7 24. d5 exd5 25. Qxd5 cxb4 26. axb4 Nb8 27. b5 Rd7
28. Qb3 Qe6 29. Qxe6 fxe6 30. Ba3 1-0

[Event "Amsterdam zt"]
[Site "Amsterdam zt"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "6"]
[Result "1/2-1/2"]
[White "Michael Francis Stean"]
[Black "Gennady Sosonko"]
[ECO "A33"]
[WhiteElo "2510"]
[BlackElo "2575"]
[PlyCount "63"]

1. Nf3 c5 2. c4 Nf6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 e6 6. g3 Bc5
7. Nb3 Bb4 8. Bg2 d5 9. O-O dxc4 10. Nd2 O-O 11. Nxc4 Qe7
12. Be3 Rd8 13. Qb3 Nd5 14. Bd2 Nd4 15. Nxd5 exd5 16. Qxb4
Qxb4 17. Bxb4 Nxe2+ 18. Kh1 dxc4 19. Rae1 Re8 20. Bc5 Bf5
21. Be3 c3 22. Rxe2 Bd3 23. Ree1 cxb2 24. Kg1 Rac8 25. Rd1
Bxf1 26. Bxf1 Rxe3 27. fxe3 g6 28. Rb1 Rc2 29. g4 b5 30. Bd3
Rc3 31. Be4 Rc4 32. Bd3 1/2-1/2

[Event "Amsterdam zt"]
[Site "Amsterdam zt"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "7"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Gert Ligterink"]
[ECO "E17"]
[WhiteElo "2575"]
[BlackElo "2440"]
[PlyCount "93"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O
7. d5 exd5 8. Nd4 Nc6 9. cxd5 Nxd4 10. Qxd4 c5 11. dxc6 dxc6
12. Qc4 b5 13. Qb3 Qb6 14. Nc3 b4 15. Be3 Qa5 16. Ne4 Nd5
17. Bg5 Bxg5 18. Nxg5 Nb6 19. Ne4 Ba6 20. a3 Bxe2 21. axb4 Qh5
22. Rfc1 Qg6 23. Nd2 Bb5 24. Nf3 Rad8 25. Rxa7 Rd3 26. Qc2 Qd6
27. Ra3 Rd5 28. h4 h6 29. Qe4 Na4 30. Qf4 Rd1+ 31. Rxd1 Qxd1+
32. Kh2 Nxb2 33. Ne5 Qd6 34. Ra7 Nd3 35. Nxd3 Qxd3 36. Rc7 Qg6
37. Qe5 Rd8 38. Be4 Qg4 39. Qe7 Rf8 40. Bxc6 Bxc6 41. Rxc6 Rb8
42. Rb6 Rc8 43. Qe3 Qf5 44. Rd6 Rc4 45. Rd4 Rc3 46. Qe8+ Kh7
47. Rf4 1-0

[Event "Buenos Aires"]
[Site "Buenos Aires"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "03"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Zoltan Ribli"]
[ECO "A63"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "37"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6
7. Bg2 Bg7 8. Nf3 O-O 9. O-O Nbd7 10. e4 b5 11. e5 dxe5
12. Nxb5 Ba6 13. a4 Qb6 14. Re1 Rfe8 15. d6 Bxb5 16. axb5 Rad8
17. Ra6 Qxb5 18. Rxa7 Qb6 19. Qa4 1/2-1/2

[Event "Buenos Aires"]
[Site "Buenos Aires"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "04"]
[Result "0-1"]
[White "Juan Carlos Hase"]
[Black "Gennady Sosonko"]
[ECO "B74"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "72"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7
7. O-O Nc6 8. Be3 O-O 9. Nb3 Be6 10. f4 Qc8 11. Kh1 Bg4
12. Bg1 b6 13. Nd4 Bxe2 14. Qxe2 Qb7 15. Rad1 Rac8 16. Nd5
Rfe8 17. c4 Nxd5 18. exd5 Nxd4 19. Bxd4 e5 20. dxe6 Rxe6
21. Qd3 Bxd4 22. Qxd4 Re2 23. Rf3 b5 24. Qxd6 bxc4 25. f5 Rxb2
26. f6 h5 27. h3 c3 28. Rc1 Rxg2 29. Rcxc3 Rxa2 30. Rxc8+ Qxc8
31. Rd3 Qb7+ 32. Qd5 Qxd5+ 33. Rxd5 Ra6 34. Rd8+ Kh7 35. Rd7
Rxf6 36. Rxa7 g5 0-1

[Event "Buenos Aires"]
[Site "Buenos Aires"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "05"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Roman Hernandez"]
[ECO "A56"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "81"]

1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. e4 d6 6. Nf3 O-O
7. Be2 e6 8. O-O exd5 9. exd5 Bf5 10. Bf4 Ne4 11. Nxe4 Bxe4
12. Ng5 Bf5 13. Qd2 h6 14. Nf3 g5 15. Bg3 Qf6 16. h4 Qxb2
17. Qxb2 Bxb2 18. Rad1 Nd7 19. Bxd6 Rfe8 20. Bd3 Bxd3 21. Rxd3
Bf6 22. hxg5 hxg5 23. Nxg5 Bxg5 24. Rg3 Re4 25. Rxg5+ Kh7
26. Rb1 f6 27. Rg3 b6 28. Rbb3 Ne5 29. Bxe5 Rxe5 30. Rg4 Rg5
31. Rxg5 fxg5 32. Rd3 Kg6 33. Kh2 Kf7 34. Kg3 Rh8 35. Rf3+ Ke7
36. Kg4 Rh4+ 37. Kxg5 Rxc4 38. g4 Rd4 39. Kh5 c4 40. g5 Rxd5
41. Re3+ 1/2-1/2

[Event "Buenos Aires"]
[Site "Buenos Aires"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "07"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Lars Aake Schneider"]
[ECO "E04"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "41"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 a6 6. O-O b5
7. Ne5 Nd5 8. Nc3 Bb7 9. Nxd5 Bxd5 10. e4 Bb7 11. Qh5 g6
12. Nxg6 fxg6 13. Qe5 Nd7 14. Qxh8 Qe7 15. h4 O-O-O 16. Bg5
Qf7 17. d5 Re8 18. dxe6 Rxe6 19. Rad1 Bc6 20. Bh6 Kb7 21. Rxd7
1-0

[Event "Buenos Aires"]
[Site "Buenos Aires"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "08"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "T Chen"]
[ECO "E04"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "48"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 b5 6. a4 c6
7. Ne5 Nd5 8. O-O Bb7 9. e4 Nf6 10. Nc3 a6 11. d5 cxd5
12. exd5 Nxd5 13. Nxd5 Bxd5 14. axb5 Bc5 15. bxa6 O-O 16. Nxc4
Bxg2 17. Kxg2 Rxa6 18. Qxd8 Rxd8 19. Bf4 Rxa1 20. Rxa1 Nc6
21. Rc1 Nb4 22. Be3 Bxe3 23. Nxe3 Kf8 24. Rc4 Rb8 1/2-1/2

[Event "Buenos Aires"]
[Site "Buenos Aires"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "11"]
[Result "1/2-1/2"]
[White "Seidler"]
[Black "Gennady Sosonko"]
[ECO "B22"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "130"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. cxd4 d6 6. exd6
Qxd6 7. Nc3 e6 8. Nf3 Nc6 9. Bd3 Be7 10. O-O O-O 11. Re1 Nf6
12. Bg5 Rd8 13. Ne4 Nxe4 14. Bxe7 Nxe7 15. Bxe4 Nd5 16. Ne5
Nf6 17. Qf3 Rb8 18. Rad1 Qc7 19. Bb1 Bd7 20. Ng4 Nxg4 21. Qxg4
Bc6 22. Re3 f5 23. Qg5 Qf7 24. h4 Bd5 25. Rc1 Rd7 26. b4 Rbd8
27. b5 Qf6 28. Qf4 Bxg2 29. Kxg2 Rxd4 30. Qe5 Qxe5 31. Rxe5
Kf7 32. Rce1 R8d6 33. Kg3 Rg4+ 34. Kh3 Rdd4 35. f3 Rxh4+
36. Kg3 Rh6 37. Bc2 Rg6+ 38. Kf2 Rd2+ 39. R1e2 Rxe2+ 40. Rxe2
Rh6 41. Kg3 g5 42. Rd2 Ke7 43. Rd4 Rh1 44. Ra4 Rc1 45. Bd3 Rc3
46. Be2 Rc2 47. Kf2 a6 48. bxa6 bxa6 49. Ke1 h5 50. Rxa6 g4
51. fxg4 hxg4 52. Bd3 Rc3 53. Bb5 g3 54. Rc6 Rxc6 55. Bxc6 Kd6
56. Bb7 e5 57. Kf1 Kc5 58. Kg2 f4 59. Kf3 Kd4 60. a4 Kc5
61. Kg4 Kb4 62. Kf5 Ka5 63. Kxe5 f3 64. Bxf3 g2 65. Bxg2 Kxa4
1/2-1/2

[Event "Buenos Aires"]
[Site "Buenos Aires"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "12"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Evgenij Ermenkov"]
[ECO "E10"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "22"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6
7. Bf4 a6 8. e4 Bg4 9. Bd3 Nbd7 10. O-O Nh5 11. Be3 Qf6
1/2-1/2

[Event "Buenos Aires olm"]
[Site "Buenos Aires olm"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "14"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Lev Polugaevsky"]
[ECO "E00"]
[WhiteElo "2575"]
[BlackElo "2620"]
[PlyCount "34"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Be7 5. Bg2 d5 6. Nf3 O-O
7. O-O Nbd7 8. Qb3 c6 9. Nc3 b6 10. Rac1 Bb7 11. Rfd1 Rc8
12. Bf4 Nh5 13. Bd2 Nhf6 14. Bf4 c5 15. cxd5 Nxd5 16. Nxd5
Bxd5 17. Qa4 Bc6 1/2-1/2

[Event "Buenos Aires olm"]
[Site "Buenos Aires olm"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "2"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Yrjo A Rantanen"]
[ECO "A99"]
[WhiteElo "2575"]
[BlackElo "2420"]
[PlyCount "43"]

1. d4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. O-O O-O 6. c4 d6
7. Nc3 Qe8 8. b3 c6 9. Ba3 Na6 10. Rc1 Bd7 11. d5 exd5
12. cxd5 c5 13. Bb2 Qh5 14. e3 Nc7 15. Nd2 Qh6 16. Nc4 b5
17. Na5 Rf7 18. Nc6 Bf8 19. b4 Re8 20. Ne2 a6 21. a4 g5
22. axb5 1/2-1/2

[Event "Leeuwarden"]
[Site "Leeuwarden"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "06"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Peter Scheeren"]
[ECO "A69"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "81"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 O-O 6. Nf3 c5
7. d5 e6 8. Be2 exd5 9. cxd5 Re8 10. e5 dxe5 11. fxe5 Ng4
12. Bg5 Qb6 13. O-O Nxe5 14. d6 Nbd7 15. Nd5 Qxb2 16. Rb1
Nxf3+ 17. Bxf3 Qd4+ 18. Kh1 Qxd1 19. Rfxd1 Rb8 20. Be7 b6
21. Nc7 Rf8 22. Bc6 Ne5 23. Bxf8 Bxf8 24. Bb5 Bd7 25. Rd5 Bxb5
26. Nxb5 Nd7 27. Re1 Rd8 28. Nxa7 Ra8 29. Nc6 Rxa2 30. g3 Ra8
31. Rdd1 Kg7 32. Kg2 Rc8 33. Ne5 Rd8 34. Nc6 Rc8 35. Ne7 Rd8
36. g4 h6 37. h4 b5 38. g5 hxg5 39. hxg5 Nb6 40. Kg3 Rd7
41. Re5 1/2-1/2

[Event "NED"]
[Site "NED"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "V Liberzon"]
[Black "Gennady Sosonko"]
[ECO "B64"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "31"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6
7. Qd2 Be7 8. O-O-O O-O 9. f4 h6 10. Bh4 Bd7 11. Nf3 Nxe4
12. Nxe4 Bxh4 13. Qxd6 Be8 14. Nxh4 Qxh4 15. g3 Qh5 16. a3
1/2-1/2

[Event "Sao Paulo"]
[Site "Sao Paulo"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Helder Camara"]
[ECO "E94"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "73"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5
7. O-O Nbd7 8. Re1 c6 9. Bf1 Re8 10. d5 c5 11. a3 Rf8 12. g3
h6 13. Qc2 Kh7 14. b4 b6 15. Rb1 Ng8 16. Bd3 Ne7 17. Bd2 Nf6
18. Nh4 Nh5 19. Qd1 Nf6 20. Nb5 Ne8 21. Qc2 Bf6 22. Ng2 Bh3
23. f4 Bg7 24. Kh1 Bd7 25. Nc3 Rc8 26. bxc5 dxc5 27. Nd1 Nd6
28. Bc3 f6 29. fxe5 fxe5 30. Qb2 Nf7 31. Nde3 Bh3 32. Nh4 Nc6
33. Bf1 Bxf1 34. Rxf1 Nd4 35. Qg2 Qd7 36. Nf3 Nd6 37. Nd2
1/2-1/2

[Event "Sao Paulo"]
[Site "Sao Paulo"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "01"]
[Result "0-1"]
[White "O Castro"]
[Black "Gennady Sosonko"]
[ECO "B22"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "78"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 e6 5. Nf3 Nc6 6. Na3 Nf6
7. Nb5 Qd8 8. dxc5 Bxc5 9. Qxd8+ Kxd8 10. b4 Bb6 11. Nd6 Ke7
12. Nc4 Ne4 13. Nxb6 axb6 14. a3 f6 15. Bb2 Rd8 16. Be2 e5
17. O-O Be6 18. Rfd1 Bb3 19. Rd3 Nd6 20. Re1 Be6 21. Rdd1 Nc4
22. Bxc4 Bxc4 23. Nd4 Kf7 24. Nf5 Bb3 25. Ra1 Rd3 26. Ne3 b5
27. Re2 Rad8 28. Kf1 Ne7 29. Rc1 Nd5 30. Nxd5 R8xd5 31. Ba1
Rd1+ 32. Re1 Bc4+ 33. Kg1 Rxc1 34. Rxc1 Rd2 35. h3 f5 36. Re1
e4 37. g3 Kf6 38. Kg2 Ke5 39. g4 f4 0-1

[Event "Sao Paulo"]
[Site "Sao Paulo"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "03"]
[Result "0-1"]
[White "D Van Riemsdijk"]
[Black "Gennady Sosonko"]
[ECO "B70"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "86"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Nc6
7. Bg2 Nxd4 8. Qxd4 Bg7 9. O-O O-O 10. Qd3 Be6 11. Nd5 Re8
12. c3 Qa5 13. Bg5 Bxd5 14. exd5 e5 15. Bxf6 Bxf6 16. Rfd1 Bg7
17. a3 f5 18. Bf1 e4 19. Qe3 Rac8 20. Rac1 a6 21. Kg2 Qa4
22. Rd2 h5 23. Rcd1 Kh7 24. Qe2 Rc7 25. Rc2 Rf7 26. c4 f4
27. gxf4 Rxf4 28. Kh1 Ref8 29. Rdd2 Be5 30. Bg2 Rh4 31. h3 Qd7
32. Kg1 Qf5 33. c5 dxc5 34. d6 Bd4 35. b4 b6 36. a4 Rf4
37. Qe1 Qe6 38. Re2 Qxd6 39. bxc5 bxc5 40. Bxe4 Rxe4 41. Rxe4
Qg3+ 42. Kh1 Qxh3+ 43. Kg1 Rf5 0-1

[Event "Sao Paulo"]
[Site "Sao Paulo"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "10"]
[Result "1/2-1/2"]
[White "Jaime Sunye Neto"]
[Black "Gennady Sosonko"]
[ECO "A45"]
[WhiteElo "2360"]
[BlackElo "2575"]
[PlyCount "61"]

1. d4 Nf6 2. g3 d5 3. Bg2 c6 4. c4 Bf5 5. cxd5 cxd5 6. Nc3 Nc6
7. Nf3 e6 8. O-O Bd6 9. Bg5 h6 10. Bxf6 Qxf6 11. Qb3 Qe7
12. Rfe1 O-O 13. e4 dxe4 14. Nxe4 Bb4 15. Nc3 Rfd8 16. a3 Ba5
17. d5 Bxc3 18. Qxc3 Rxd5 19. Nh4 Rc5 20. Nxf5 Rxf5 21. Bxc6
bxc6 22. Qxc6 Rb8 23. Re2 a5 24. Rc1 Rfb5 25. Rcc2 h5 26. h4
Qf6 27. Qc3 Qf5 28. Kg2 Rb3 29. Qc6 Rd8 30. Qe4 Qb5 31. Red2
1/2-1/2

[Event "Sao Paulo"]
[Site "Sao Paulo"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "13"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "H Van Riemsdijk"]
[ECO "A43"]
[WhiteElo "2575"]
[BlackElo "2375"]
[PlyCount "21"]

1. d4 c5 2. d5 Nf6 3. Nc3 d6 4. e4 g6 5. Nf3 Bg7 6. Bb5+ Bd7
7. a4 O-O 8. h3 Na6 9. O-O Nc7 10. Re1 a6 11. Bf1 1/2-1/2

[Event "Sao Paulo"]
[Site "Sao Paulo"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "2"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Miguel A Quinteros"]
[ECO "A32"]
[WhiteElo "2575"]
[BlackElo "2480"]
[PlyCount "35"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 e6 5. g3 Qc7 6. Nc3 a6
7. Bg2 Be7 8. Qd3 d6 9. O-O Nbd7 10. b3 Ne5 11. Qd2 Bd7
12. Ba3 O-O 13. Rfd1 Rfd8 14. Rac1 Be8 15. Ne4 Nxe4 16. Bxe4
Rac8 17. Bg2 Qb8 18. Bb4 1/2-1/2

[Event "Sao Paulo"]
[Site "Sao Paulo"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "4"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Larry Melvyn Evans"]
[ECO "E05"]
[WhiteElo "2575"]
[BlackElo "2530"]
[PlyCount "27"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 Be7 6. O-O O-O
7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bf4 Nc6 11. Rd1 Nb4
12. Qc1 Rc8 13. Nc3 Nbd5 14. Nxd5 1/2-1/2

[Event "Sao Paulo"]
[Site "Sao Paulo"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "5"]
[Result "1/2-1/2"]
[White "Josif D Dorfman"]
[Black "Gennady Sosonko"]
[ECO "E19"]
[WhiteElo "2550"]
[BlackElo "2575"]
[PlyCount "43"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 O-O
7. O-O Ne4 8. Qc2 Nxc3 9. Qxc3 c5 10. Rd1 d6 11. b3 Nc6
12. Bb2 Bf6 13. Qc2 Qe7 14. e4 e5 15. d5 Nd4 16. Bxd4 exd4
17. Rab1 Rae8 18. Ne1 Bc8 19. Nd3 g6 20. f4 Bg7 21. Re1 Qc7
22. Bf3 1/2-1/2

[Event "Sao Paulo"]
[Site "Sao Paulo"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "7"]
[Result "1/2-1/2"]
[White "Alexandru Sorin Segal"]
[Black "Gennady Sosonko"]
[ECO "E15"]
[WhiteElo "2395"]
[BlackElo "2575"]
[PlyCount "67"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Be7 6. Bg2 O-O
7. Nc3 c6 8. O-O d5 9. cxd5 cxd5 10. Bf4 Qd7 11. Qxd7 Nbxd7
12. Rfc1 Bb4 13. Bf1 Rac8 14. Nd1 Ne4 15. a3 Be7 16. Rxc8 Rxc8
17. Rc1 Rxc1 18. Bxc1 f5 19. e3 Bxf1 20. Kxf1 g5 21. Nd2 g4
22. Nxe4 fxe4 23. Nc3 Kf7 24. Bd2 Nb8 25. Ne2 Nc6 26. Kg2 Bd6
27. h3 h5 28. hxg4 hxg4 29. Kf1 e5 30. Bc3 Ke6 31. Ke1 b5
32. dxe5 Bxe5 33. Kd2 a6 34. b3 1/2-1/2

[Event "Sao Paulo"]
[Site "Sao Paulo"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "8"]
[Result "1-0"]
[White "Rubens A Filguth"]
[Black "Gennady Sosonko"]
[ECO "A28"]
[WhiteElo "2350"]
[BlackElo "2575"]
[PlyCount "105"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 Bb4 5. Qc2 O-O 6. Nd5 a5
7. a3 Be7 8. Bd3 g6 9. b3 d6 10. Nxe7+ Qxe7 11. Bb2 e4 12. Qc3
exf3 13. Qxf6 Qxf6 14. Bxf6 fxg2 15. Rg1 Ne5 16. Be2 Bh3
17. f4 Nd7 18. Bd4 Nc5 19. Bxc5 dxc5 20. Bf3 c6 21. Rb1 Rfd8
22. Bxg2 Bf5 23. Rb2 a4 24. Bf1 Be6 25. b4 cxb4 26. Rxb4 c5
27. Rxb7 Rab8 28. Rb5 Rdc8 29. Bd3 Bd7 30. Rxb8 Rxb8 31. Bc2
Kg7 32. Kd1 f5 33. Kc1 Kf6 34. Rd1 Be6 35. d3 Kg7 36. Bxa4 Ra8
37. Bb5 Rxa3 38. Kb2 Ra8 39. d4 cxd4 40. exd4 Kf6 41. d5 Rd8
42. Kc3 Bc8 43. Ra1 Bb7 44. Kd4 g5 45. Ra7 Rb8 46. fxg5+ Kxg5
47. d6 f4 48. Rxb7 Rxb7 49. d7 Rb8 50. c5 Kf6 51. c6 Ke7
52. c7 Rf8 53. c8=Q 1-0

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "03"]
[Result "1/2-1/2"]
[White "Robert Huebner"]
[Black "Gennady Sosonko"]
[ECO "A33"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "30"]

1. c4 c5 2. Nc3 Nc6 3. Nf3 Nf6 4. d4 cxd4 5. Nxd4 e6 6. g3 Bc5
7. Nb3 Bb4 8. Bg2 d5 9. cxd5 Nxd5 10. a3 Bxc3+ 11. bxc3 O-O
12. Qc2 Qc7 13. c4 Ne5 14. Nd2 b5 15. c5 Bb7 1/2-1/2

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "08"]
[Result "1/2-1/2"]
[White "Jan Timman"]
[Black "Gennady Sosonko"]
[ECO "B13"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "46"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4
7. Qb3 Qb6 8. Na3 Qxb3 9. axb3 O-O-O 10. h3 Bh5 11. b4 Re8
12. Nb5 e5 13. Nxa7+ Nxa7 14. dxe5 Nc6 15. g4 Bg6 16. Be2 Nd7
17. Ra8+ Ncb8 18. Nf3 Be4 19. O-O Bxf3 20. Bxf3 Nxe5 21. Bxd5
Bd6 22. Rd1 Re7 23. Ra7 Nf3+ 1/2-1/2

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "10"]
[Result "1-0"]
[White "Boris Spassky"]
[Black "Gennady Sosonko"]
[ECO "B20"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "49"]

1. e4 c5 2. b3 Nc6 3. Bb2 Nf6 4. e5 Nd5 5. Nf3 d6 6. Bc4 dxe5
7. Nxe5 Nxe5 8. Bxe5 e6 9. Nc3 Nxc3 10. Bxc3 Bd7 11. O-O Bd6
12. Qg4 Rg8 13. Rae1 g6 14. f4 h5 15. Qh3 Qe7 16. f5 gxf5
17. Rxf5 Rg6 18. Rf2 Qg5 19. Bd3 O-O-O 20. Rxf7 Rdg8 21. Bxg6
Qxg6 22. Rf6 Qxc2 23. Qxh5 Bc6 24. Rf2 Qd3 25. Qe2 1-0

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "11"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Zoltan Ribli"]
[ECO "C42"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "25"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d3
Nf6 7. Bg5 Nbd7 8. Nc3 Qxe2+ 9. Bxe2 Be7 10. Ne4 h6 11. Nxf6+
Bxf6 12. Bxf6 Nxf6 13. O-O 1/2-1/2

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "9"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Bent Larsen"]
[ECO "A55"]
[WhiteElo "2575"]
[BlackElo "2620"]
[PlyCount "120"]

1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. Nf3 e5 5. e4 Be7 6. Be2 O-O
7. O-O c6 8. Re1 a6 9. Bf1 b5 10. h3 b4 11. Na4 c5 12. d5 Ne8
13. a3 a5 14. b3 g6 15. Bh6 Ng7 16. Qd2 Nf6 17. Nb2 Bd7
18. Nd3 Qc7 19. Ng5 Rae8 20. f4 exf4 21. Nxf4 Rb8 22. Nd3 Nfe8
23. axb4 axb4 24. Qf2 f6 25. Nf3 Qb7 26. Ra2 Nc7 27. Rea1 Ra8
28. g4 Rxa2 29. Rxa2 Ra8 30. Qb2 Nge8 31. Be3 Bf8 32. Qa1 Rxa2
33. Qxa2 g5 34. e5 fxe5 35. Nxg5 Nf6 36. Bg2 Be8 37. Ne4 Nxe4
38. Bxe4 Ne6 39. Qf2 Nd4 40. Bxd4 exd4 41. Qf5 Qf7 42. Qg5+
Kh8 43. Kg2 Be7 44. Qh6 Bf8 45. Qg5 Qe7 46. Qxe7 Bxe7 47. Kg3
h5 48. Kf4 hxg4 49. hxg4 Kg7 50. g5 Bh5 51. Nf2 Kf7 52. Bd3
Bf8 53. Kf5 Bg7 54. Be4 Be5 55. Bd3 Bh2 56. Ne4 Bd1 57. g6+
Kg7 58. Nf6 Be5 59. Nd7 Bg3 60. Nf6 Be5 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "10"]
[Result "1-0"]
[White "Lajos Portisch"]
[Black "Gennady Sosonko"]
[ECO "D02"]
[WhiteElo "2630"]
[BlackElo "2575"]
[PlyCount "101"]

1. Nf3 d5 2. d4 Nf6 3. c4 c5 4. cxd5 cxd4 5. Qxd4 Qxd5 6. Nc3
Qxd4 7. Nxd4 a6 8. g3 Bd7 9. Bg2 e5 10. Nc2 Bc6 11. O-O Bxg2
12. Kxg2 Nbd7 13. Rd1 Rc8 14. Ne3 Bc5 15. Ned5 Bd4 16. Be3
Bxc3 17. Nxc3 Ke7 18. Rd2 Rc6 19. Rad1 Nb6 20. Bxb6 Rxb6
21. f4 exf4 22. gxf4 Rc8 23. Kf3 Ke6 24. Rd3 Ke7 25. R1d2 Ke8
26. e4 Ng8 27. Nd5 Rbc6 28. a4 Nf6 29. Ne3 g6 30. Rb3 b6
31. Rbd3 Ng8 32. Nd5 Ne7 33. Nc3 R6c7 34. Ke2 Rc4 35. Rh3 h5
36. Rhd3 Rb4 37. Kf3 f5 38. Rd7 Rxb2 39. Rxe7+ Kxe7 40. Nd5+
Kd6 41. e5+ Ke6 42. Rxb2 Kxd5 43. Rd2+ Ke6 44. Rd6+ Kf7
45. Rf6+ Kg7 46. Rxb6 Rc3+ 47. Kg2 Rc4 48. Rxa6 Rxf4 49. Ra7+
Kf8 50. a5 Ra4 51. a6 1-0

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "11"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Paul Van der Sterren"]
[ECO "E17"]
[WhiteElo "2575"]
[BlackElo "2400"]
[PlyCount "31"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O
7. b3 d5 8. Ne5 c5 9. Bb2 Qc8 10. cxd5 Bxd5 11. Bxd5 Nxd5
12. dxc5 Bxc5 13. Nd2 Nd7 14. Rc1 Nxe5 15. Bxe5 Qa6 16. Ne4
1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "4"]
[Result "1/2-1/2"]
[White "Jan Timman"]
[Black "Gennady Sosonko"]
[ECO "B76"]
[WhiteElo "2585"]
[BlackElo "2575"]
[PlyCount "66"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7
7. f3 Nc6 8. Qd2 O-O 9. O-O-O Nxd4 10. Bxd4 Be6 11. Nd5 Bxd5
12. exd5 Qc7 13. g4 Rac8 14. c3 Qa5 15. g5 Nh5 16. Bxg7 Nxg7
17. Kb1 e5 18. dxe6 fxe6 19. Bh3 Rxf3 20. Bg4 Rf7 21. h4 d5
22. h5 gxh5 23. Bxh5 Nxh5 24. Rxh5 Qa4 25. Rh6 Qe4+ 26. Ka1
Rcf8 27. g6 Rf2 28. gxh7+ Kh8 29. Qc1 Rc2 30. Qb1 Re2 31. Rg1
Qxb1+ 32. Kxb1 b5 33. a3 a5 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "6"]
[Result "1-0"]
[White "Oscar Panno"]
[Black "Gennady Sosonko"]
[ECO "A17"]
[WhiteElo "2580"]
[BlackElo "2575"]
[PlyCount "115"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3
b6 7. g3 Bb7 8. Bg2 d5 9. cxd5 Nxd5 10. Qc2 c5 11. O-O Nc6
12. b3 e5 13. e3 Re8 14. d3 Rc8 15. Bb2 f6 16. Rfd1 Kh8
17. Nd2 Rc7 18. Nc4 Bc8 19. d4 cxd4 20. exd4 e4 21. Bxe4 b5
22. Bxd5 Qxd5 23. Re1 Be6 24. Ne3 Qxb3 25. d5 Qxc2 26. Nxc2
Nd8 27. Nd4 Bd7 28. Rxe8+ Bxe8 29. Re1 Bg6 30. d6 Rd7 31. Nxb5
Kg8 32. Bc3 Nb7 33. Rd1 Kf7 34. f4 Nd8 35. Ba5 a6 36. Nc7 Nb7
37. Bb6 Rxd6 38. Rxd6 Nxd6 39. Nxa6 Ke6 40. Bc5 Nc4 41. Bf8
Be8 42. Nc7+ Kf7 43. Bb4 Bc6 44. Kf2 g5 45. f5 h5 46. Ne6 Bd7
47. Nd4 Ne5 48. h3 Ba4 49. Ke3 Nc6 50. Nf3 Ne5 51. Nd2 Bd7
52. Ne4 Nc4+ 53. Kd4 Bxf5 54. a4 Bg6 55. a5 Ne5 56. Kd5 Nd7
57. Nd6+ Ke7 58. a6 1-0

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "7"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Hans Ree"]
[ECO "E00"]
[WhiteElo "2575"]
[BlackElo "2500"]
[PlyCount "98"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Qe7 5. Nf3 O-O 6. Bg2
Bxd2+ 7. Qxd2 Ne4 8. Qc2 f5 9. Nbd2 Nxd2 10. Qxd2 d6 11. O-O
Nd7 12. Rfe1 e5 13. e4 f4 14. Rad1 fxg3 15. hxg3 Nf6 16. Qc3
Bg4 17. c5 Kh8 18. cxd6 cxd6 19. Qa3 Rae8 20. Rd3 a6 21. Nd2
Bd7 22. Qb4 Bb5 23. Rc3 Ng4 24. Rf3 exd4 25. Qxd4 Qe5 26. Qxe5
dxe5 27. Rxf8+ Rxf8 28. f3 Nf6 29. Rc1 Rd8 30. Nb3 g5 31. Bh3
g4 32. Bxg4 Nxg4 33. fxg4 Bc6 34. Rc5 Rd1+ 35. Kf2 Bxe4
36. Rxe5 Bd5 37. Nc5 Bxa2 38. Re8+ Kg7 39. Re7+ Kg6 40. Rxb7
Bc4 41. Ke3 Rd6 42. Nd7 Kh6 43. Ne5 Bd5 44. Ra7 Rb6 45. Kd4
Ba2 46. Kc3 Bb1 47. Ra8 Kg5 48. b4 Re6 49. Kd4 Rb6 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "8"]
[Result "1/2-1/2"]
[White "Ulf Andersson"]
[Black "Gennady Sosonko"]
[ECO "A15"]
[WhiteElo "2545"]
[BlackElo "2575"]
[PlyCount "33"]

1. c4 Nf6 2. Nf3 e6 3. b3 d5 4. Bb2 Be7 5. e3 O-O 6. Be2 dxc4
7. Bxc4 c5 8. O-O Nc6 9. d4 cxd4 10. Nxd4 Nxd4 11. Bxd4 Bd7
12. Nd2 Bc6 13. Qe2 Qa5 14. a3 Rfd8 15. b4 Qg5 16. f4 Qg4
17. Rac1 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "9"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Lubomir Kavalek"]
[ECO "A31"]
[WhiteElo "2575"]
[BlackElo "2570"]
[PlyCount "30"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 a6 5. Nc3 e6 6. g3 Qc7
7. Bg2 Qxc4 8. Bf4 Nc6 9. Nxc6 bxc6 10. Rc1 Qb4 11. a3 Qb7
12. Bd6 Bxd6 13. Qxd6 Qb8 14. Qc5 Qa7 15. Qd6 Qb8 1/2-1/2

[Event "NED-ch33"]
[Site "Leeuwarden"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "9"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "F Kuijpers"]
[ECO "A40"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "71"]

1.d4 e6 2.c4 Bb4+ 3.Bd2 Qe7 4.g3 f5 5.Bg2 Nf6 6.Nf3 O-O 7.O-O
Bxd2 8.Qxd2 Ne4 9.Qe3 d6 10.Nh4 g5 11.Nxf5 exf5 12.f3 f4
13.Qxe4 Qxe4 14.fxe4 Nc6 15.Rd1 Ne7 16.Nc3 c6 17.d5 Rd8
18.dxc6 Nxc6 19.Rd5 Ne5 20.gxf4 gxf4 21.c5 Be6 22.Rxd6 Rxd6
23.cxd6 Rd8 24.Rd1 Nc4 25.e5 Nxe5 26.Bxb7 Nc4 27.Nb5 Nxb2
28.Rd4 Nc4 29.a4 a5 30.Kf2 Kg7 31.Kf3 Rb8 32.Bd5 Bxd5+ 33.Rxd5
Nb6 34.Rd4 Kf6 35.d7 Ke7 36.Na7 1-0

[Event "11, Wijk aan Zee"]
[Site "11, Wijk aan Zee"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Roman Dzindzichashvili"]
[Black "Gennady Sosonko"]
[ECO "B52"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "38"]

1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7 4.Bxd7+ Qxd7 5.O-O Nc6 6.d4 cxd4
7.Nxd4 g6 8.c4 Nf6 9.f3 Nxd4 10.Qxd4 Bg7 11.Nc3 O-O 12.Qd3
Rfc8 13.Be3 a6 14.a4 Qc7 15.b3 Qa5 16.Rac1 Qb4 17.Na2 Qa5
18.Nc3 Qb4 19.Na2 Qa5 1/2-1/2

[Event "Amsterdam (Netherlands)"]
[Site "Amsterdam (Netherlands)"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Eugenio Torre"]
[Black "Gennady Sosonko"]
[ECO "E17"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "23"]

1.d4 Nf6 2.Nf3 b6 3.c4 e6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3
Ne4 8.Nxe4 Bxe4 9.Nh4 Bxg2 10.Nxg2 d5 11.Qa4 Qe8 12.Qxe8
1/2-1/2

[Event "Lone Pine (USA)"]
[Site "Lone Pine (USA)"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "John Fedorowicz"]
[Black "Gennady Sosonko"]
[ECO "A28"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "120"]

1.c4 e5 2.Nc3 Nf6 3.Nf3 Nc6 4.d3 d5 5.cxd5 Nxd5 6.e3 Be7 7.Be2
O-O 8.O-O Be6 9.Qc2 Qd7 10.a3 f5 11.Nxd5 Qxd5 12.b4 a5 13.e4
Qd7 14.b5 Nd4 15.Nxd4 exd4 16.Bf3 Rac8 17.exf5 Bd5 18.Bxd5+
Qxd5 19.Bb2 Qxb5 20.Bxd4 Rxf5 21.Qc3 Qd5 22.Rae1 Bxa3 23.Qxa3
Qxd4 24.Re4 Qc5 25.Qb3+ Qd5 26.Qc3 b6 27.g3 c5 28.Rb1 Rf6
29.Re7 Qd4 30.Qe1 Rcf8 31.Qe3 Qd5 32.f4 h6 33.Qe4 Qd6 34.Rb7
Qd8 35.Re1 Kh8 36.h4 R6f7 37.Rxf7 Rxf7 38.Kh2 Qd6 39.Re2 Rf8
40.f5 b5 41.Kh3 b4 42.Ra2 Qc7 43.Qe6 Rf6 44.Qd5 Rf8 45.Rc2 Rc8
46.Rc4 Qc6 47.Qf7 Qh1+ 48.Kg4 Qd1+ 49.Kh3 Qxd3 50.Rg4 Qf1+
51.Kh2 Qa1 52.Rg6 Rd8 53.Rd6 Rxd6 54.Qf8+ Kh7 55.Qxd6 Qe1
56.Qxc5 b3 57.f6 Qe2+ 58.Kh3 Qf1+ 59.Kh2 Qxf6 60.Qxa5 Qf2+ 0-1

[Event "Amsterdam IBM"]
[Site "Amsterdam IBM"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "5"]
[Result "1/2-1/2"]
[White "Vlastimil Hort"]
[Black "Gennady Sosonko"]
[ECO "A46"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "48"]

1.d4 Nf6 2.Nf3 e6 3.Bg5 c5 4.e3 Qb6 5.Qc1 Ne4 6.Bf4 d5 7.Bd3
Nc6 8.c3 Bd7 9.O-O Rc8 10.Nbd2 f5 11.Be5 Nxe5 12.Nxe5 Nf6
13.Ndf3 Bd6 14.Nxd7 Nxd7 15.b3 O-O 16.Qc2 g6 17.Rad1 Qc7 18.c4
cxd4 19.Nxd4 Rfe8 20.g3 a6 21.cxd5 Qxc2 22.Nxc2 exd5 23.Nd4
Ba3 24.Nc2 Bf8 1/2-1/2

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "10"]
[Result "1-0"]
[White "Vlastimil Hort"]
[Black "Gennady Sosonko"]
[ECO "B76"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "61"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.f3 Bg7 7.Be3
Nc6 8.Qd2 O-O 9.O-O-O Nxd4 10.Bxd4 Be6 11.Kb1 Qc7 12.g4 Rfc8
13.g5 Nh5 14.Nb5 Qd8 15.Bxg7 Nxg7 16.Nd4 Rc5 17.h4 Rac8 18.Rc1
Qb6 19.Nxe6 fxe6 20.Bh3 Qa5 21.c3 R5c6 22.Bg4 Ra6 23.a3 Qb5
24.Ka1 Rc4 25.h5 Rca4 26.Rc2 gxh5 27.Bxh5 R6a5 28.Qh2 Qxg5
29.Be8 Nxe8 30.Rg2 Nf6 31.Rhg1 1-0

[Event "Waddinxveen"]
[Site "Waddinxveen"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Vlastimil Hort"]
[Black "Gennady Sosonko"]
[ECO "A28"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "44"]

1.c4 e5 2.Nc3 Nf6 3.Nf3 Nc6 4.e3 Bb4 5.Qc2 Bxc3 6.Qxc3 Qe7
7.a3 a5 8.Be2 O-O 9.O-O d5 10.d3 Rd8 11.cxd5 Nxd5 12.Qc2 a4
13.Bd2 Be6 14.Rfe1 f6 15.d4 exd4 16.Bd3 g6 17.Nxd4 Nxd4
18.exd4 Qd7 19.Bxg6 hxg6 20.Qxg6+ Kh8 21.Qh6+ Kg8 22.Qg6+ Kh8
1/2-1/2

[Event "Waddinxveen"]
[Site "Waddinxveen"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Vlastimil Hort"]
[ECO "D34"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "42"]

1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.g3 c5 5.cxd5 exd5 6.Bg2 Nc6 7.O-O
Be7 8.Nc3 O-O 9.Bg5 Be6 10.dxc5 Bxc5 11.Bxf6 Qxf6 12.Nxd5 Qxb2
13.Nc7 Rad8 14.Qc1 Qxc1 15.Raxc1 b6 16.Nxe6 fxe6 17.Bh3 Rf6
18.Ng5 Nd4 19.Kg2 Rg6 20.e3 Rxg5 21.exd4 Rxd4 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "7"]
[Result "1/2-1/2"]
[White "Vlastimil Hort"]
[Black "Gennady Sosonko"]
[ECO "E42"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "35"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Ne2 cxd4 6.exd4 O-O 7.a3
Be7 8.g3 d5 9.cxd5 Nxd5 10.Bg2 Nxc3 11.bxc3 Nc6 12.O-O Bd7
13.Nf4 Rc8 14.Re1 Na5 15.d5 exd5 16.Nxd5 Be6 17.Nxe7+ Qxe7
18.Bf4 1/2-1/2

[Event "01, Tilburg"]
[Site "01, Tilburg"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Anatoli Karpov"]
[Black "Gennady Sosonko"]
[ECO "B77"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "59"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7
7. f3 Nc6 8. Qd2 O-O 9. Bc4 Bd7 10. h4 h5 11. O-O-O Ne5
12. Bb3 Rc8 13. Bg5 Rc5 14. Rhe1 b5 15. f4 Nc4 16. Bxc4 bxc4
17. Bxf6 Bxf6 18. e5 Bg7 19. e6 Bc8 20. exf7+ Rxf7 21. Ne6
Bxe6 22. Rxe6 Qa5 23. Qe3 Bxc3 24. bxc3 Qxa2 25. Rxg6+ Kf8
26. Qe4 Qa6 27. Rd5 Rf6 28. Rxc5 Rxg6 29. Rxh5 d5 30. Rxd5 1-0

[Event "Waddinxveen"]
[Site "Waddinxveen"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Gennady Sosonko"]
[Black "Anatoli Karpov"]
[ECO "E06"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "86"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O dxc4
7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bd2 Be4 11. Qc1 b4 12. Bg5
h6 13. Bxf6 Bxf6 14. Nbd2 Bd5 15. Qc2 Nd7 16. e4 Bb7 17. Rfd1
Be7 18. Nc4 c5 19. dxc5 Qc7 20. Rxd7 Qxd7 21. Nb6 Qb5 22. Nxa8
Rxa8 23. Rc1 Rc8 24. Nd4 Qxc5 25. Qxc5 Bxc5 26. Nb3 Bb6 27. e5
Rxc1+ 28. Nxc1 Bc8 29. Be4 Bd4 30. Nd3 a5 31. Kg2 f5 32. exf6
gxf6 33. g4 Kf8 34. b3 Ke7 35. Kg3 Kd6 36. Kf4 Bd7 37. h3 Bb5
38. f3 Bd7 39. Kg3 f5 40. gxf5 exf5 41. Bb7 Bb5 42. Ne1 Bc3
43. Nc2 Bd3 0-1

[Event "04, Waddinxveen"]
[Site "04, Waddinxveen"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Anatoli Karpov"]
[Black "Gennady Sosonko"]
[ECO "B63"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "79"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6
7. Qd2 Be7 8. O-O-O O-O 9. Nb3 Qb6 10. Be3 Qc7 11. f3 a6
12. g4 b5 13. Kb1 Nd7 14. f4 Nb6 15. Qf2 Na4 16. Ne2 Bb7
17. Bg2 Rac8 18. Nec1 b4 19. g5 Rfe8 20. h4 Na5 21. Nxa5 Qxa5
22. Nb3 Qc7 23. h5 a5 24. Rhe1 Bf8 25. Bf3 Red8 26. g6 hxg6
27. hxg6 fxg6 28. Rg1 Nc5 29. Nxc5 dxc5 30. Rxd8 Rxd8 31. Rxg6
Qf7 32. Rg1 c4 33. Rh1 Be7 34. Qh2 Kf8 35. Qe2 Kg8 36. Qxc4
Rc8 37. Qb5 Bd6 38. Qg5 Qc7 39. Qg6 Qxc2+ 40. Ka1 1-0

[Event "Lone Pine (USA)"]
[Site "Lone Pine (USA)"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "William James Lombardy"]
[Black "Gennady Sosonko"]
[ECO "A28"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "42"]

1.c4 e5 2.Nc3 Nf6 3.Nf3 Nc6 4.e3 Bb4 5.Qc2 Bxc3 6.Qxc3 Qe7
7.a3 a5 8.d3 O-O 9.Be2 d5 10.cxd5 Nxd5 11.Qc2 Be6 12.O-O a4
13.Bd2 f6 14.Rac1 Rfd8 15.Rfd1 Nb6 16.Re1 Qf7 17.Bc3 Bb3
18.Qb1 Ba2 19.Qc2 Bb3 20.Qb1 Ba2 21.Qc2 Bb3 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "2"]
[Result "1/2-1/2"]
[White "Anthony Miles"]
[Black "Gennady Sosonko"]
[ECO "D32"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "33"]

1.d4 Nf6 2.Nf3 d5 3.c4 e6 4.e3 c5 5.cxd5 exd5 6.Nc3 Nc6 7.Be2
cxd4 8.Nxd4 Bd6 9.O-O O-O 10.b3 Be5 11.Nxc6 bxc6 12.Bb2 Qd6
13.g3 Bh3 14.Re1 Rad8 15.Bf3 Qe6 16.Na4 Ne4 17.Bxe5 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Lev Polugaevsky"]
[ECO "E06"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "41"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O dxc4
7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bg5 Nbd7 11. Nbd2 Rc8
12. Bxf6 Nxf6 13. Nb3 Be4 14. Qd2 c5 15. dxc5 Qxd2 16. Nfxd2
Bxg2 17. Kxg2 Bxc5 18. Nxc5 Rxc5 19. Rac1 Rfc8 20. Rxc5 Rxc5
21. Nb3 1/2-1/2

[Event "Tilburg"]
[Site "05"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Lajos Portisch"]
[ECO "E15"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "75"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Ba6 5.b3 d5 6.Bg2 Bb4+ 7.Bd2
Be7 8.O-O O-O 9.cxd5 Nxd5 10.Nc3 Nd7 11.Re1 c5 12.Rc1 Bb7
13.Nxd5 Bxd5 14.Bf4 Nf6 15.Qd3 Be4 16.Qd2 Nd5 17.Red1 Rc8
18.dxc5 Bxc5 19.Rc4 Nxf4 20.Rxe4 Qxd2 21.Rxd2 Nd5 22.Ne5 Bd6
23.Nd3 Rfd8 24.Rd4 Nc3 25.a4 Be7 26.Rxd8+ Rxd8 27.Bf3 f5
28.Rc2 Bf6 29.Kg2 Kf7 30.Nb4 a5 31.Nc6 Rd6 32.Na7 Rd1 33.Nb5
Nxb5 34.axb5 Rb1 35.Rc7+ Be7 36.Rb7 Rxb3 37.Rxb6 a4 38.Bc6
1/2-1/2

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "04"]
[Result "0-1"]
[White "Oleg Romanishin"]
[Black "Gennady Sosonko"]
[ECO "B73"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "131"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 g6 6. Be2 Bg7
7. O-O Nc6 8. Be3 O-O 9. f4 Qb6 10. Kh1 Nxe4 11. Nxc6 Qxc6
12. Nd5 Qd7 13. Bd4 e5 14. Bf3 exd4 15. Bxe4 Re8 16. Bf3 Qd8
17. a4 Bf5 18. a5 Rc8 19. Nb4 Rc4 20. Qd2 Qd7 21. Rfe1 Re3
22. Bd5 Rc5 23. Bb3 h5 24. Nd5 Rxe1+ 25. Rxe1 Be6 26. Nb4 Bxb3
27. cxb3 Rxa5 28. Nd3 Rb5 29. b4 Rb6 30. Ra1 a6 31. Ra5 Qe6
32. h3 Qe3 33. Qd1 Bf6 34. Ra3 Qe4 35. Ra5 Bh4 36. f5 Rc6
37. fxg6 fxg6 38. b5 axb5 39. Rxb5 Bg3 40. Rb3 Qe3 41. Ra3 Kg7
42. Ra1 Rc7 43. Rc1 Rf7 44. Qc2 Be5 45. Rd1 Qg3 46. Nxe5 dxe5
47. Qe4 Qf4 48. Qd5 Qe3 49. Kh2 h4 50. b4 Qf4+ 51. Kg1 Qf5
52. b5 Rd7 53. Qc4 d3 54. Qxh4 e4 55. Qf2 Re7 56. Qd4+ Qe5
57. Qd8 Qc5+ 58. Kh1 Rf7 59. Re1 Qb4 60. Rd1 Qc3 61. Qg5 Qd4
62. h4 e3 63. h5 e2 64. Qxg6+ Kf8 65. Qh6+ Ke7 66. Qg5+ 0-1

[Event "It ( cat. 15 ), Tilburg"]
[Site "It ( cat. 15 ), Tilburg"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Vasily Smyslov"]
[Black "Gennady Sosonko"]
[ECO "E41"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "85"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 Nc6 6. Nf3 Bxc3+
7. bxc3 d6 8. e4 e5 9. d5 Ne7 10. Nh4 h6 11. g3 g5 12. Ng2 Bh3
13. O-O Qd7 14. a4 O-O-O 15. f3 Kb8 16. Rf2 Ka8 17. a5 Rhg8
18. Rb1 Ne8 19. Ne3 f5 20. Rfb2 Rb8 21. exf5 Nxf5 22. Ng4 h5
23. Bxf5 Qxf5 24. Nh6 Qh7 25. Nxg8 Qxg8 26. Qd2 Qf7 27. Qe3
Nf6 28. Qxg5 Rg8 29. Rxb7 Qxb7 30. Rxb7 Rxg5 31. Bxg5 Kxb7
32. Bxf6 Bf5 33. Kf2 Bd3 34. Ke3 Bxc4 35. Ke4 Bb3 36. g4 Bc2+
37. Ke3 Bg6 38. c4 a6 39. h3 Kc7 40. gxh5 Bxh5 41. f4 exf4+
42. Kxf4 Be2 43. Ke4 1/2-1/2

[Event "Amsterdam"]
[Site "Amsterdam"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "02"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Robert Eugene Byrne"]
[ECO "D43"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "52"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Qb3 Be7 6. g3 Ne4
7. Bg2 f5 8. Ne5 Nd7 9. Nxd7 Qxd7 10. O-O Bf6 11. Bf4 O-O
12. cxd5 exd5 13. Nxe4 fxe4 14. Bxe4 Qe6 15. Bf3 Bxd4 16. Rad1
Be5 17. Bxe5 Qxe5 18. e4 Bh3 19. exd5 Rxf3 20. Qxf3 Bxf1
21. Kxf1 Qxb2 22. dxc6 Qb5+ 23. Kg2 Qxc6 24. Qxc6 bxc6 25. Rd7
a5 26. Rc7 Rb8 1/2-1/2

[Event "Amsterdam IBM"]
[Site "Amsterdam IBM"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "1"]
[Result "0-1"]
[White "Gennady Sosonko"]
[Black "Hans Ree"]
[ECO "D98"]
[WhiteElo "2535"]
[BlackElo "2480"]
[PlyCount "92"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4
O-O 7. e4 Bg4 8. Ne5 Be6 9. d5 Bc8 10. Be2 e6 11. Bf4 exd5
12. exd5 Ne8 13. O-O Nd6 14. Qd3 Bf5 15. Qd2 Nd7 16. Nxd7 Bxd7
17. Rac1 Re8 18. b3 Bxc3 19. Qxc3 Rxe2 20. Qxc7 Nb5 21. Qxb7
Rxa2 22. Be5 Re2 23. Ba1 Rb8 24. Qa6 Qb6 25. Qa4 Rbe8 26. Qh4
R2e4 27. Qh6 f6 28. Rc4 Re1 29. g4 Rxf1+ 30. Kxf1 Qd6 31. Kg2
Qxd5+ 32. Kg3 Qg5 33. Qxg5 fxg5 34. h4 Re1 35. Bf6 Rg1+
36. Kf3 gxh4 37. Bxh4 Rb1 38. b4 Be6 39. Rf4 Rc1 40. Be7 Rc3+
41. Kg2 Rc4 42. Rxc4 Bxc4 43. f4 Kf7 44. Bc5 Ke6 45. Kg3 a6
46. Kh4 Nc3 0-1

[Event "Amsterdam IBM"]
[Site "Amsterdam IBM"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "10"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Michael Francis Stean"]
[ECO "E06"]
[WhiteElo "2535"]
[BlackElo "2540"]
[PlyCount "39"]

1. d4 e6 2. c4 Nf6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O dxc4
7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bd2 Be4 11. Qc1 Qc8 12. a4
Nc6 13. Nc3 Bxf3 14. Bxf3 Nxd4 15. Bxa8 Qxa8 16. axb5 Nb3
17. Qc2 Nxa1 18. Rxa1 a5 19. Nb1 Qd5 20. Rxa5 1/2-1/2

[Event "Amsterdam IBM"]
[Site "Amsterdam IBM"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "11"]
[Result "1/2-1/2"]
[White "Ulf Andersson"]
[Black "Gennady Sosonko"]
[ECO "A30"]
[WhiteElo "2560"]
[BlackElo "2535"]
[PlyCount "40"]

1. c4 c5 2. Nf3 Nc6 3. b3 Nf6 4. Bb2 e6 5. e3 Be7 6. Be2 O-O
7. d4 cxd4 8. Nxd4 Qa5+ 9. Qd2 Qxd2+ 10. Nxd2 Nxd4 11. Bxd4 b6
12. Bf3 Rb8 13. O-O-O Rd8 14. Kb2 Ba6 15. e4 Bb7 16. e5 Ne8
17. Bxb7 Rxb7 18. Ne4 d5 19. exd6 Nxd6 20. Nxd6 Rxd6 1/2-1/2

[Event "Amsterdam IBM"]
[Site "Amsterdam IBM"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "12"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Dragutin Sahovic"]
[ECO "A40"]
[WhiteElo "2535"]
[BlackElo "2520"]
[PlyCount "119"]

1. d4 b5 2. e4 Bb7 3. Bd3 e6 4. Qe2 a6 5. Nf3 c5 6. c3 cxd4
7. cxd4 Be7 8. O-O Nf6 9. a4 b4 10. Bg5 h6 11. Bh4 Nh5
12. Bxe7 Qxe7 13. Qe3 O-O 14. Nbd2 Nc6 15. Rfc1 Nf6 16. Nb3
Rfc8 17. Rc2 d6 18. Rac1 Nd8 19. Na5 Rxc2 20. Rxc2 Rc8
21. Rxc8 Bxc8 22. Qc1 Bb7 23. Nd2 Ne8 24. Ndb3 Qc7 25. Qxc7
Nxc7 26. e5 dxe5 27. dxe5 Bd5 28. Nc5 Nc6 29. Nxc6 Bxc6 30. a5
Bb5 31. Bxb5 axb5 32. f4 Kf8 33. Kf2 Ke7 34. Ke3 Kd8 35. Ke4
Kc8 36. f5 exf5+ 37. Kxf5 Nd5 38. Ke4 Ne7 39. a6 Kb8 40. Nd3
b3 41. Kd4 Ka7 42. Nb4 Ng6 43. Kd5 h5 44. g3 h4 45. e6 hxg3
46. hxg3 Ne7+ 47. Ke5 Ng6+ 48. Kf5 Ne7+ 49. Ke5 Ng6+ 50. Kd6
fxe6 51. Kxe6 Kb6 52. Nd3 Nf8+ 53. Kf7 Nh7 54. Kxg7 Ng5
55. Nc5 Nh3 56. g4 Nf2 57. g5 Nd1 58. Nd3 Kxa6 59. g6 Ne3
60. Kf8 1-0

[Event "Amsterdam IBM"]
[Site "Amsterdam IBM"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "3"]
[Result "1/2-1/2"]
[White "Jan Hein Donner"]
[Black "Gennady Sosonko"]
[ECO "E41"]
[WhiteElo "2465"]
[BlackElo "2535"]
[PlyCount "34"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 Nc6 6. Nf3 Bxc3+
7. bxc3 d6 8. e4 e5 9. d5 Ne7 10. Nd2 Qa5 11. Qb3 O-O 12. f3
Nh5 13. g3 Bh3 14. Nf1 f5 15. exf5 Bxf5 16. Bxf5 Nxf5 17. Nd2
Nf6 1/2-1/2

[Event "Amsterdam IBM"]
[Site "Amsterdam IBM"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "4"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Jan Smejkal"]
[ECO "D98"]
[WhiteElo "2535"]
[BlackElo "2560"]
[PlyCount "33"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4
O-O 7. e4 Bg4 8. Be3 Nfd7 9. O-O-O Nb6 10. Qc5 e6 11. h3 Bxf3
12. gxf3 N8d7 13. Qa3 Qh4 14. Kb1 Bh6 15. Bxh6 Qxh6 16. h4 Nf6
17. Nb5 1/2-1/2

[Event "Amsterdam IBM"]
[Site "Amsterdam IBM"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "6"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Gyula Sax"]
[ECO "D97"]
[WhiteElo "2535"]
[BlackElo "2590"]
[PlyCount "28"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4
O-O 7. e4 Na6 8. Be2 c5 9. d5 e6 10. Bg5 h6 11. Bxf6 Bxf6
12. e5 Bg7 13. d6 Bd7 14. O-O Bc6 1/2-1/2

[Event "Amsterdam IBM"]
[Site "Amsterdam IBM"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "7"]
[Result "0-1"]
[White "Ivan Farago"]
[Black "Gennady Sosonko"]
[ECO "E41"]
[WhiteElo "2510"]
[BlackElo "2535"]
[PlyCount "98"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 Nc6 6. Nf3 Bxc3+
7. bxc3 d6 8. O-O e5 9. Nd2 O-O 10. d5 Ne7 11. f3 Ne8 12. e4
h6 13. Qc2 Ng6 14. g3 Bh3 15. Rf2 Qd7 16. Ba3 a6 17. Kh1 b5
18. Rg1 f5 19. exf5 Bxf5 20. Ne4 bxc4 21. Bxc4 Nf6 22. Bd3 Ne7
23. Rd1 Kh8 24. Kg1 Nxe4 25. fxe4 Bh3 26. Rdd2 Ng8 27. Rxf8
Rxf8 28. Rf2 Rxf2 29. Kxf2 Nf6 30. Ke1 Bg4 31. Bc1 Bf3 32. Qb1
Kh7 33. Be3 Qh3 34. Qc2 Qg4 35. Bxa6 Bxe4 36. Bd3 Qf3 37. Qe2
Qf5 38. Bxe4 Qxe4 39. c4 Qb1+ 40. Kf2 Ne4+ 41. Kg2 Nc3 42. Qf3
Qxa2+ 43. Kh3 Qc2 44. Bd2 Nd1 45. Qf8 Qg6 46. Qf1 Nb2 47. Bc3
Nd3 48. Ba5 h5 49. Bc7 Nf4+ 0-1

[Event "Amsterdam IBM"]
[Site "Amsterdam IBM"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "8"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Gert Ligterink"]
[ECO "E97"]
[WhiteElo "2535"]
[BlackElo "2440"]
[PlyCount "35"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5
7. O-O Nc6 8. d5 Ne7 9. b4 a5 10. bxa5 c5 11. Nd2 Qxa5 12. Nb5
Qd8 13. Bb2 Ne8 14. a4 Bh6 15. Ra3 f5 16. exf5 gxf5 17. Bh5
Nf6 18. Be2 1/2-1/2

[Event "Amsterdam IBM"]
[Site "Amsterdam IBM"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "9"]
[Result "1/2-1/2"]
[White "Anatoly Lein"]
[Black "Gennady Sosonko"]
[ECO "A36"]
[WhiteElo "2535"]
[BlackElo "2535"]
[PlyCount "58"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. d3 Nf6 6. Bg5 d6
7. Qd2 h6 8. Bxf6 Bxf6 9. f4 Bd7 10. Nf3 a6 11. O-O Rb8
12. Rac1 b5 13. b3 Bg7 14. e3 O-O 15. h3 b4 16. Ne2 e5 17. Kh2
Re8 18. fxe5 dxe5 19. Ne1 Ne7 20. Nc2 h5 21. Rcd1 Bh6 22. Qe1
Bf5 23. Qf2 Qa5 24. Nc1 Rbd8 25. Qe2 Qc7 26. e4 Be6 27. Ne3
Bxe3 28. Qxe3 Kg7 29. Rf2 f6 1/2-1/2

[Event "Leeuwarden NED ch"]
[Site "Leeuwarden NED ch"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "1"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "John Van der Wiel"]
[ECO "E97"]
[WhiteElo "2535"]
[BlackElo "?"]
[PlyCount "77"]

1. d4 g6 2. c4 Bg7 3. Nc3 Nf6 4. e4 d6 5. Nf3 O-O 6. Be2 e5
7. O-O Nc6 8. d5 Ne7 9. b4 Nh5 10. g3 a5 11. Ba3 f5 12. bxa5
Nf6 13. Nd2 Bh6 14. Bf3 Bxd2 15. Qxd2 fxe4 16. Nxe4 Nfxd5
17. Bg2 Nb6 18. axb6 Rxa3 19. bxc7 Qxc7 20. Nxd6 Ra6 21. Nxc8
Rxc8 22. Rfe1 Rd8 23. Qb2 Re6 24. Qxb7 Qxc4 25. Bh3 Nf5
26. Bxf5 gxf5 27. Rad1 Qc8 28. Rxd8+ Qxd8 29. a4 Re7 30. Qb5
Qd4 31. a5 f4 32. a6 Kg7 33. Qe2 Kf6 34. Qh5 fxg3 35. Qh6+ Kf5
36. hxg3 Rf7 37. Re3 Qg4 38. Qd6 e4 39. Qd5+ 1-0

[Event "Leeuwarden NED ch"]
[Site "Leeuwarden NED ch"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "10"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Gert Ligterink"]
[ECO "E96"]
[WhiteElo "2535"]
[BlackElo "2440"]
[PlyCount "57"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5
7. O-O Nbd7 8. Re1 c6 9. Bf1 a5 10. dxe5 dxe5 11. Na4 Re8
12. h3 Bf8 13. Be3 Rb8 14. Rc1 b6 15. Qc2 Nc5 16. Nxc5 Bxc5
17. Bxc5 bxc5 18. Rcd1 Qc7 19. Qd2 a4 20. Qd6 Qxd6 21. Rxd6
Kg7 22. Rxc6 Rxb2 23. Rxc5 Nd7 24. Rc7 Rxa2 25. c5 Rb2 26. Ra1
Rb7 27. Rxb7 Bxb7 28. Bb5 Re7 29. c6 1-0

[Event "Leeuwarden NED ch"]
[Site "Leeuwarden NED ch"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "11"]
[Result "1-0"]
[White "Arend Van Dop"]
[Black "Gennady Sosonko"]
[ECO "B51"]
[WhiteElo "2300"]
[BlackElo "2535"]
[PlyCount "75"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. O-O Bg4 5. h3 Bxf3 6. Qxf3
g6 7. c3 Bg7 8. d3 Qb6 9. Ba4 Nf6 10. Qe2 O-O 11. Nd2 Qa6
12. Bb3 b5 13. f4 b4 14. Bc4 Qb6 15. Kh2 Nd7 16. Rb1 Rab8
17. Bb3 Qc7 18. cxb4 Nd4 19. Qf2 Nxb3 20. Nxb3 Rxb4 21. Bd2
Ra4 22. Nc1 f5 23. exf5 Rxf5 24. Ne2 Rxa2 25. Nc3 Bxc3
26. Bxc3 Nb6 27. Qe2 Qd7 28. g4 Rf7 29. f5 g5 30. Qd2 h6
31. h4 Qa4 32. hxg5 Qxg4 33. g6 Qh4+ 34. Kg2 Qg4+ 35. Kh2 Qh4+
36. Kg2 Qg4+ 37. Kh2 Rf8 38. Qxh6 1-0

[Event "Leeuwarden NED ch"]
[Site "Leeuwarden NED ch"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "12"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Robert G Hartoch"]
[ECO "E00"]
[WhiteElo "2535"]
[BlackElo "2395"]
[PlyCount "68"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Bxd2+ 5. Qxd2 O-O 6. Bg2
d5 7. Nf3 c6 8. Qc2 b6 9. Nbd2 Bb7 10. e4 dxe4 11. Nxe4 Nxe4
12. Qxe4 Nd7 13. O-O Rb8 14. Rad1 c5 15. Qe3 Qc7 16. d5 exd5
17. cxd5 Rfe8 18. d6 Qd8 19. Qc3 Ba6 20. Rfe1 Be2 21. Rd5 Bxf3
22. Rxe8+ Qxe8 23. Bxf3 Rd8 24. Rd1 Qe5 25. Qa3 Nf8 26. Qxa7
Rxd6 27. Rxd6 Qxd6 28. Qa8 g6 29. Qc6 Qxc6 30. Bxc6 Ne6 31. f4
Kf8 32. Kf2 Ke7 33. Ke3 Nd4 34. Bd5 Nf5+ 1/2-1/2

[Event "Leeuwarden NED ch"]
[Site "Leeuwarden NED ch"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "2"]
[Result "1/2-1/2"]
[White "Fred Van der Vliet"]
[Black "Gennady Sosonko"]
[ECO "E07"]
[WhiteElo "2365"]
[BlackElo "2535"]
[PlyCount "31"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. O-O Be7 5. d4 O-O 6. c4 Nbd7
7. b3 b6 8. Bb2 Bb7 9. Nc3 c5 10. cxd5 Nxd5 11. dxc5 Nxc5
12. Nxd5 Bxd5 13. Rc1 Bf6 14. Bxf6 Qxf6 15. Qd4 Rfd8 16. Rfd1
1/2-1/2

[Event "Leeuwarden NED ch"]
[Site "Leeuwarden NED ch"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "3"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Leonard Hofland"]
[ECO "E91"]
[WhiteElo "2535"]
[BlackElo "2295"]
[PlyCount "52"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 Bg4
7. Be3 Nfd7 8. Ng1 Bxe2 9. Ngxe2 e5 10. O-O exd4 11. Bxd4 Bxd4
12. Nxd4 Nc6 13. Nd5 Nb6 14. Rc1 Re8 15. Re1 Nxd4 16. Qxd4 Re6
17. Nf4 Re8 18. Nd5 Re6 19. Rc3 c5 20. Qd2 Nxd5 21. Qxd5 Qe7
22. Rce3 Re8 23. b3 b6 24. g3 Qf6 25. Kg2 Kg7 26. R1e2 Qd4
1/2-1/2

[Event "Leeuwarden NED ch"]
[Site "Leeuwarden NED ch"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "4"]
[Result "1-0"]
[White "Hans Bohm"]
[Black "Gennady Sosonko"]
[ECO "E33"]
[WhiteElo "2410"]
[BlackElo "2535"]
[PlyCount "85"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 Nc6 5. Nf3 d6 6. Bg5 h6
7. Bxf6 Qxf6 8. O-O-O Bxc3 9. Qxc3 e5 10. e3 Bg4 11. dxe5 dxe5
12. Be2 O-O 13. h3 Bf5 14. Rhg1 a5 15. a3 Rfd8 16. Rxd8+ Rxd8
17. Rd1 Rxd1+ 18. Bxd1 Be4 19. c5 Qg6 20. Qc4 Bd3 21. Qb3 Ba6
22. g4 Qe4 23. g5 Kf8 24. h4 Ke7 25. Qc2 Qd5 26. Qc3 hxg5
27. hxg5 Bd3 28. Ne1 Bg6 29. f3 b6 30. Ba4 Kd7 31. e4 Qe6
32. Bxc6+ Qxc6 33. Qxe5 Qxc5+ 34. Qxc5 bxc5 35. Kd2 f6
36. gxf6 gxf6 37. Ke3 Kc6 38. Kd3 f5 39. exf5 Bxf5+ 40. Kc3
Kd5 41. Ng2 Bc8 42. Ne3+ Ke6 43. a4 1-0

[Event "Leeuwarden NED ch"]
[Site "Leeuwarden NED ch"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "5"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Piet Van der Weide"]
[ECO "A88"]
[WhiteElo "2535"]
[BlackElo "2290"]
[PlyCount "55"]

1. d4 f5 2. Nf3 Nf6 3. g3 d6 4. Bg2 g6 5. O-O Bg7 6. c4 O-O
7. Nc3 c6 8. b3 Na6 9. Bb2 Bd7 10. Re1 Nh5 11. d5 Qa5 12. Qd2
cxd5 13. cxd5 Rac8 14. Rac1 f4 15. e3 fxg3 16. hxg3 Nf6
17. Nd4 Ng4 18. f3 Nf6 19. f4 b5 20. Nc6 Bxc6 21. dxc6 Nb8
22. Red1 Kh8 23. Ne2 Qxd2 24. Rxd2 Ng4 25. Bxg7+ Kxg7 26. Nd4
Kf6 27. c7 Nxe3 28. Bb7 1-0

[Event "Leeuwarden NED ch"]
[Site "Leeuwarden NED ch"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "6"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Jan Timman"]
[ECO "D99"]
[WhiteElo "2535"]
[BlackElo "2625"]
[PlyCount "37"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4
O-O 7. e4 Bg4 8. Be3 Nfd7 9. Qb3 Nb6 10. Rd1 Nc6 11. d5 Ne5
12. Be2 Nxf3+ 13. gxf3 Bh5 14. h4 Qc8 15. a4 c6 16. Rc1 Qd8
17. Rd1 Qc8 18. Rc1 Qd8 19. Rd1 1/2-1/2

[Event "Leeuwarden NED ch"]
[Site "Leeuwarden NED ch"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "7"]
[Result "1/2-1/2"]
[White "Jan Hein Donner"]
[Black "Gennady Sosonko"]
[ECO "E59"]
[WhiteElo "2465"]
[BlackElo "2535"]
[PlyCount "35"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 Nc6 6. Nf3 d5
7. O-O O-O 8. a3 Bxc3 9. bxc3 dxc4 10. Bxc4 Qc7 11. Bd3 e5
12. Qc2 Re8 13. dxe5 Nxe5 14. Nxe5 Qxe5 15. f3 Bd7 16. a4 Rad8
17. Re1 Bc6 18. e4 1/2-1/2

[Event "Leeuwarden NED ch"]
[Site "Leeuwarden NED ch"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "8"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Christofoor Baljon"]
[ECO "E97"]
[WhiteElo "2535"]
[BlackElo "2255"]
[PlyCount "46"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Nf3 d6 6. Be2 e5
7. O-O Nc6 8. d5 Ne7 9. b4 Nh5 10. g3 f5 11. Ng5 Nf6 12. f3 a5
13. b5 b6 14. Be3 Nh5 15. Bf2 Bf6 16. Qd2 f4 17. Ne6 Bxe6
18. dxe6 Ng7 19. c5 dxc5 20. Rad1 Qxd2 21. Rxd2 Nc8 22. Rd7
Kh8 23. Rxc7 Nxe6 1/2-1/2

[Event "Leeuwarden NED ch"]
[Site "Leeuwarden NED ch"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "9"]
[Result "1/2-1/2"]
[White "Kick Langeweg"]
[Black "Gennady Sosonko"]
[ECO "E15"]
[WhiteElo "2440"]
[BlackElo "2535"]
[PlyCount "27"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 c5 6. Bg2 Bb7
7. O-O cxd4 8. Nxd4 Bxg2 9. Kxg2 Qc8 10. Nc3 Nc6 11. Nxc6
Qxc6+ 12. Qxc6 dxc6 13. Rd1 Bb4 14. Bd2 1/2-1/2

[Event "Lone Pine"]
[Site "Lone Pine"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Andrew Soltis"]
[ECO "E94"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "93"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nd7 5. Nf3 e5 6. Be2 Ngf6
7. O-O O-O 8. Re1 c6 9. Bf1 a6 10. Rb1 exd4 11. Nxd4 Re8
12. Nb3 Qc7 13. Bf4 Ne5 14. Rc1 Nh5 15. Bg5 f5 16. exf5 Bxf5
17. Qd2 Nf7 18. Be3 Nf6 19. Nd4 Bd7 20. h3 Ne4 21. Nxe4 Rxe4
22. Nf3 Rae8 23. b3 Bc8 24. Rcd1 R4e7 25. Bd3 Ne5 26. Be2 Nd7
27. Bf4 Qb6 28. Bf1 Rxe1 29. Rxe1 Rxe1 30. Qxe1 Qd8 31. Qe3 h6
32. Bd3 g5 33. Bg3 Kf8 34. Bg6 Qe7 35. Qa7 Ne5 36. Qb8 Nxf3+
37. gxf3 Qe6 38. Bh5 Ke7 39. Bg4 Qe1+ 40. Kg2 Bxg4 41. hxg4
Be5 42. Qxb7+ Kf6 43. Bxe5+ Qxe5 44. Qxc6 a5 45. Qd7 Kg6
46. Qd8 Qc5 47. Qg8+ 1-0

[Event "Lone Pine"]
[Site "Lone Pine"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "07"]
[Result "1/2-1/2"]
[White "Julio P Kaplan"]
[Black "Gennady Sosonko"]
[ECO "B64"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "38"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6
7. Qd2 Be7 8. O-O-O O-O 9. f4 h6 10. Bh4 d5 11. e5 Nd7 12. Bf2
Nb6 13. g4 Bd7 14. h4 Rc8 15. g5 h5 16. g6 fxg6 17. Rg1 Bxh4
18. Nxc6 Rxc6 19. Rxg6 Be8 1/2-1/2

[Event "Lone Pine op"]
[Site "Lone Pine op"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "1"]
[Result "0-1"]
[White "Predrag Ostojic"]
[Black "Gennady Sosonko"]
[ECO "B50"]
[WhiteElo "2410"]
[BlackElo "2535"]
[PlyCount "82"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. Bb5+ Bd7 5. Bxd7+ Qxd7 6. O-O
Nc6 7. d3 e6 8. Ng5 h6 9. Nh3 d5 10. Nf4 Be7 11. Nh5 O-O
12. Bf4 dxe4 13. Nxf6+ Bxf6 14. Nxe4 Be7 15. Be3 b6 16. f4 f5
17. Nd2 Bf6 18. Rb1 e5 19. fxe5 Nxe5 20. Kh1 Rae8 21. Bg1 Nc6
22. a3 Bd4 23. Nf3 Bxg1 24. Nxg1 Re3 25. Qh5 Qf7 26. Qh4 Nd4
27. Qf2 f4 28. Rbe1 Qe7 29. c3 Nf5 30. Rd1 g5 31. Qc2 Re6
32. Qb3 Ne3 33. Rde1 c4 34. dxc4 Nxf1 35. Rxf1 Kg7 36. Qb5 Re5
37. Qc6 Qc5 38. Qb7+ Rf7 39. Qb8 Qc7 40. Qa8 Qc5 41. Rd1 Qe7
0-1

[Event "Lone Pine op"]
[Site "Lone Pine op"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "3"]
[Result "1/2-1/2"]
[White "Vitaly F Zaltsman"]
[Black "Gennady Sosonko"]
[ECO "D32"]
[WhiteElo "2470"]
[BlackElo "2535"]
[PlyCount "30"]

1. c4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. e3 e6 5. d4 d5 6. a3 a6
7. dxc5 Bxc5 8. b4 Ba7 9. Bb2 O-O 10. Bd3 dxc4 11. Bxc4 Qe7
12. O-O b5 13. Bd3 Bb7 14. Ne4 Nxe4 15. Bxe4 Rac8 1/2-1/2

[Event "Lone Pine op"]
[Site "Lone Pine op"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "4"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Yasser Seirawan"]
[ECO "E00"]
[WhiteElo "2535"]
[BlackElo "2485"]
[PlyCount "47"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 b6 5. d5 exd5 6. cxd5 d6
7. Nc3 g6 8. Bg2 Bg7 9. O-O O-O 10. Re1 Re8 11. Bf4 a6 12. a4
Ra7 13. e4 Bg4 14. e5 Nh5 15. exd6 Rxe1+ 16. Qxe1 Nxf4
17. gxf4 Bxf3 18. Bxf3 Qxd6 19. Qe8+ Qf8 20. Re1 Bxc3 21. bxc3
Rd7 22. c4 Rd8 23. Qe5 Rd6 24. f5 1/2-1/2

[Event "Lone Pine op"]
[Site "Lone Pine op"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "6"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "V Liberzon"]
[ECO "D99"]
[WhiteElo "2535"]
[BlackElo "2515"]
[PlyCount "39"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4
O-O 7. e4 Bg4 8. Be3 Nfd7 9. Qb3 Nb6 10. Rd1 Nc6 11. d5 Ne5
12. Be2 Nxf3+ 13. gxf3 Bh5 14. h4 Qd7 15. f4 Bxe2 16. Nxe2 c6
17. h5 cxd5 18. hxg6 hxg6 19. Bd4 Bxd4 20. Rxd4 1/2-1/2

[Event "Lone Pine op"]
[Site "Lone Pine op"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "8"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Bent Larsen"]
[ECO "A42"]
[WhiteElo "2535"]
[BlackElo "2620"]
[PlyCount "72"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 e5 5. Nf3 Nc6 6. d5 Nce7
7. Be2 f5 8. exf5 gxf5 9. Ng5 Ng6 10. Bh5 N8e7 11. f4 exf4
12. O-O O-O 13. Bxg6 Nxg6 14. Qh5 h6 15. Ne6 Bxe6 16. Qxg6 Bd7
17. Bxf4 Qh4 18. Rae1 Rae8 19. Rxe8 Rxe8 20. h3 Re1 21. Rxe1
Qxe1+ 22. Kh2 Kh8 23. Qh5 Kh7 24. Ne2 Qd1 25. b3 b5 26. Qf7
Qxe2 27. Qxd7 Qe4 28. Kg3 bxc4 29. bxc4 h5 30. h4 Qe1+ 31. Kh3
Qe4 32. Kg3 Qe1+ 33. Kh3 Qc3+ 34. Kh2 Qf6 35. Kh3 Qc3+ 36. Kh2
Qf6 1/2-1/2

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "03"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Gyula Sax"]
[ECO "D97"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "36"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4
O-O 7. e4 Nc6 8. Be2 Bg4 9. d5 Na5 10. Qb4 Bxf3 11. Bxf3 b6
12. O-O c6 13. Rd1 Qe8 14. Be3 Rc8 15. Be2 cxd5 16. exd5 Qd7
17. Ba6 Rc7 18. h3 Ne8 1/2-1/2

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "06"]
[Result "0-1"]
[White "Bent Larsen"]
[Black "Gennady Sosonko"]
[ECO "A35"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "88"]

1. c4 c5 2. Nc3 Nc6 3. Nf3 Nf6 4. g3 g6 5. Bg2 d5 6. cxd5 Nxd5
7. h4 h6 8. d3 Bg7 9. Bd2 Be6 10. Rc1 Rc8 11. Nxd5 Qxd5
12. Bc3 O-O 13. a3 Nd4 14. O-O Qd7 15. b4 Bd5 16. e4 Bc6
17. bxc5 Ba4 18. Qd2 Nb3 19. Qb2 Nxc1 20. Bxg7 Nxd3 21. Qa1
Rfe8 22. Bxh6 e5 23. Be3 f6 24. Kh2 Qf7 25. Qc3 Qb3 26. Qa5
Qb5 27. Qd2 Red8 28. Bh3 Nxc5 29. Qa2+ Bb3 30. Qb1 Bc4 31. Rc1
Qxb1 32. Rxb1 Rc7 33. g4 Nxe4 34. g5 Nc3 35. Rg1 Ne2 36. Re1
Nd4 37. Bxd4 exd4 38. gxf6 d3 39. h5 gxh5 40. Nd2 b5 41. Rg1+
Kf8 42. Nxc4 Rxc4 43. Be6 Rh4+ 44. Kg3 Re4 0-1

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "07"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Robert Huebner"]
[ECO "E04"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "35"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 a6 6. O-O b5
7. Ne5 Nd5 8. Nc3 c6 9. Nxd5 exd5 10. e4 Be6 11. a4 b4
12. exd5 Bxd5 13. Qg4 h5 14. Bxd5 cxd5 15. Qf5 Ra7 16. Re1 Re7
17. Bg5 g6 18. Bxe7 1-0

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "08"]
[Result "1/2-1/2"]
[White "Lubomir Kavalek"]
[Black "Gennady Sosonko"]
[ECO "D38"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "26"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 h6 6. Bxf6 Qxf6
7. e3 c5 8. Rc1 cxd4 9. exd4 O-O 10. a3 Bxc3+ 11. Rxc3 dxc4
12. Bxc4 Rd8 13. O-O Nc6 1/2-1/2

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "09"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Boris Spassky"]
[ECO "D56"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "36"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bg5 h6 6. Bh4 O-O
7. e3 Ne4 8. Bxe7 Qxe7 9. Rc1 c6 10. Bd3 Nxc3 11. Rxc3 Nd7
12. O-O dxc4 13. Bxc4 b6 14. Qe2 Bb7 15. Ba6 Bxa6 16. Qxa6 c5
17. Rfc1 e5 18. Qa3 Rfd8 1/2-1/2

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "11"]
[Result "0-1"]
[White "Gennady Sosonko"]
[Black "Jan Timman"]
[ECO "A62"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "78"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6
7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. Bf4 Nh5 11. Bg5 Qb6
12. Qd2 Nd7 13. h3 a6 14. Rac1 Ne5 15. g4 Nf6 16. Nxe5 Rxe5
17. b3 Bd7 18. Kh1 Rf8 19. f4 Ree8 20. e4 Kh8 21. e5 dxe5
22. fxe5 Rxe5 23. Bf4 Ree8 24. Qf2 h5 25. Qh4 Kg8 26. Bg5 Nh7
27. Be7 g5 28. Bxg5 Nxg5 29. Qxg5 Re5 30. Qf4 hxg4 31. hxg4
Qg6 32. Ne4 f5 33. Nxc5 fxg4 34. Qd2 Qh5+ 35. Kg1 g3 36. Rxf8+
Bxf8 37. Nd3 Qh2+ 38. Kf1 Rf5+ 39. Nf4 Bb5+ 0-1

[Event "Waddinxveen"]
[Site "Waddinxveen"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Lubomir Kavalek"]
[Black "Gennady Sosonko"]
[ECO "B72"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "41"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7
7. O-O Nc6 8. Nb3 O-O 9. Kh1 Be6 10. f4 Qc8 11. Bf3 Bg4
12. Nd5 Bxf3 13. Qxf3 b5 14. c3 b4 15. Bd2 Qb7 16. Rae1 a5
17. Nxf6+ exf6 18. Nc1 Rfe8 19. Nd3 Qb5 20. f5 g5 21. h4
1/2-1/2

[Event "Waddinxveen"]
[Site "Waddinxveen"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Gennady Sosonko"]
[Black "Lubomir Kavalek"]
[ECO "E97"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "70"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nf6 5. Nf3 O-O 6. Be2 e5
7. O-O Nc6 8. d5 Ne7 9. b4 Nh5 10. g3 f5 11. Nd2 Nf6 12. c5 f4
13. Nc4 Bh3 14. Re1 Nc8 15. a4 h5 16. Qd3 Ng4 17. Nd1 Nh6
18. Ra3 Bg4 19. Bf1 Ne7 20. h3 Bc8 21. Rb3 g5 22. Ba3 Nf7
23. b5 b6 24. cxd6 cxd6 25. Bb4 Ng6 26. Ra3 g4 27. h4 a5
28. bxa6 Bxa6 29. Qb1 Nxh4 30. gxh4 Qxh4 31. Nxd6 Ng5 32. Bxa6
f3 33. Bf1 Nh3+ 34. Bxh3 Qxh3 35. Ne3 g3 0-1

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "03"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Jan Timman"]
[ECO "D98"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "49"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4
O-O 7. e4 Bg4 8. Be3 Nfd7 9. O-O-O Nb6 10. Qc5 N8d7 11. Qa3 e5
12. d5 Bxf3 13. gxf3 Qf6 14. h4 Qxf3 15. Be2 Qf6 16. h5 Rfc8
17. Kb1 Bf8 18. Qb3 Bc5 19. Bg4 Bxe3 20. fxe3 Qg5 21. Bxd7
Nxd7 22. hxg6 hxg6 23. Qxb7 Kg7 24. Qc6 Qe7 25. Rd2 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "04"]
[Result "1/2-1/2"]
[White "Robert Huebner"]
[Black "Gennady Sosonko"]
[ECO "A28"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "32"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d3 d5 5. cxd5 Nxd5 6. g3 Be7
7. Bg2 Be6 8. O-O O-O 9. Bd2 Qd7 10. Rc1 f6 11. Qc2 Rac8
12. Rfd1 Ncb4 13. Qb1 c5 14. a3 Nc6 15. Nxd5 Bxd5 16. Bc3 Qe6
1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "05"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Hans Ree"]
[ECO "D45"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "77"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6
7. e4 dxe4 8. Nxe4 Nxe4 9. Qxe4 Bb4+ 10. Bd2 Bxd2+ 11. Nxd2
O-O 12. O-O-O Qa5 13. Bd3 Nf6 14. Qh4 Qh5 15. Qxh5 Nxh5
16. Rhe1 Rd8 17. Nf3 Nf4 18. Bf1 b6 19. g3 Ng6 20. Bg2 Bb7
21. Ne5 Nxe5 22. dxe5 Kf8 23. b4 Ke7 24. c5 Rxd1+ 25. Rxd1 Rd8
26. Rd6 Rxd6 27. cxd6+ Kd7 28. b5 Ba8 29. Kb2 Bb7 30. Kc3 Ba8
31. f4 Bb7 32. Be4 h6 33. Bf3 Ba8 34. h4 Bb7 35. g4 Ba8
36. Be4 Bb7 37. h5 Ba8 38. g5 Bb7 39. f5 1-0

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "06"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "G Garcia Gonzales"]
[ECO "E94"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "27"]

1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. e4 e5 5. Nf3 g6 6. Be2 Bg7
7. O-O O-O 8. Re1 c6 9. Bf1 Re8 10. d5 Qc7 11. Rb1 a5 12. a3
a4 13. Nd2 Nc5 14. b4 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "08"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Nona Gaprindashvili"]
[ECO "A32"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "91"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 e6 5. g3 Qc7 6. Nc3 a6
7. Bg2 d6 8. b3 Bd7 9. O-O Nc6 10. e3 Rc8 11. Bb2 Be7 12. Rc1
Qb8 13. Ne4 Nxe4 14. Bxe4 O-O 15. Qh5 f5 16. Bg2 Nxd4 17. exd4
b5 18. Qe2 Bf6 19. c5 Rce8 20. c6 Bc8 21. d5 exd5 22. Bxd5+
Kh8 23. Qd2 Bxb2 24. Qxb2 f4 25. Qd4 Qc7 26. Rfe1 Re5 27. gxf4
Ref5 28. Rc3 Qd8 29. Rce3 Qh4 30. Rg3 Qf6 31. Qxf6 gxf6
32. Bg2 Rc5 33. b4 Rc4 34. a3 Bf5 35. Rd1 h5 36. h4 Rd8
37. Bd5 Rc2 38. Bf3 Bg4 39. Bxg4 hxg4 40. Rd5 Rc1+ 41. Kg2
Rxc6 42. Rh5+ Kg7 43. Rxg4+ Kf7 44. f5 Rg8 45. Rh7+ Kf8
46. Rg6 1-0

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "09"]
[Result "1/2-1/2"]
[White "Juraj Nikolac"]
[Black "Gennady Sosonko"]
[ECO "A07"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "80"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c5 4. O-O Nc6 5. d3 e5 6. Bg5 Be7
7. Nfd2 Ng8 8. Bxe7 Ngxe7 9. e4 d4 10. f4 O-O 11. f5 f6 12. a4
b6 13. Nf3 a6 14. Rf2 Bd7 15. Bf1 Nc8 16. Nbd2 Nd6 17. Be2 b5
18. g4 Rb8 19. axb5 axb5 20. Rg2 Nf7 21. h4 h6 22. Kf2 Nb4
23. Nb3 c4 24. Nc5 Rc8 25. Nxd7 Qxd7 26. g5 fxg5 27. hxg5 hxg5
28. Nxg5 Nxg5 29. Rxg5 cxd3 30. Bxd3 Rf7 31. Kg1 Rf6 32. Rg2
Nxd3 33. cxd3 Qf7 34. Rc1 Rfc6 35. Rxc6 Rxc6 36. Qd2 Qh5
37. Rg3 Rh6 38. Kf2 Qh1 39. Rg2 Qh4+ 40. Rg3 Qh1 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "1"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Ulf Andersson"]
[ECO "E00"]
[WhiteElo "2535"]
[BlackElo "2560"]
[PlyCount "35"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Bxd2+ 5. Qxd2 O-O 6. Bg2
d5 7. Nf3 c6 8. b3 b6 9. Qb2 Nbd7 10. Nbd2 Bb7 11. O-O Qe7
12. Rac1 c5 13. Rfd1 Rfc8 14. cxd5 Bxd5 15. Nc4 h6 16. Nfe5
Bxg2 17. Kxg2 cxd4 18. Qxd4 1/2-1/2

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Boris Spassky"]
[ECO "D56"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "36"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bg5 h6 6. Bh4 O-O
7. e3 Ne4 8. Bxe7 Qxe7 9. Rc1 c6 10. Bd3 Nxc3 11. Rxc3 Nd7
12. O-O dxc4 13. Bxc4 b6 14. Qe2 Bb7 15. Ba6 Bxa6 16. Qxa6 c5
17. Rfc1 e5 18. Qa3 Rfe8 1/2-1/2

[Event "Wijk aan Zee I"]
[Site "?"]
[Date "1979.??.??"]
[EventDate "1979.??.??"]
[Round "7"]
[Result "1/2-1/2"]
[White "Vlastimil Hort"]
[Black "Gennady Sosonko"]
[ECO "E42"]
[WhiteElo "2600"]
[BlackElo "2535"]
[PlyCount "35"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nge2 cxd4 6. exd4
O-O 7. a3 Be7 8. g3 d5 9. cxd5 Nxd5 10. Bg2 Nxc3 11. bxc3 Nc6
12. O-O Bd7 13. Nf4 Rc8 14. Re1 Na5 15. d5 exd5 16. Nxd5 Be6
17. Nxe7+ Qxe7 18. Bf4 1/2-1/2

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "6"]
[Result "1/2-1/2"]
[White "Ulf Andersson"]
[Black "Gennady Sosonko"]
[ECO "E12"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "27"]

1.Nf3 Nf6 2.c4 e6 3.d4 b6 4.a3 Bb7 5.Nc3 d5 6.Bg5 Be7 7.e3
Nbd7 8.cxd5 exd5 9.Be2 O-O 10.O-O c5 11.Rc1 a6 12.dxc5 bxc5
13.b4 cxb4 14.axb4 1/2-1/2

[Event "Malta ol"]
[Site "Malta ol"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "6"]
[Result "1/2-1/2"]
[White "Efim Geller"]
[Black "Gennady Sosonko"]
[ECO "B64"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "95"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd2
Be7 8.O-O-O O-O 9.f4 h6 10.Bh4 e5 11.Nf5 Bxf5 12.exf5 Qa5
13.Kb1 Rad8 14.Bxf6 Bxf6 15.Nd5 Qxd2 16.Rxd2 exf4 17.Nxf6+
gxf6 18.Be2 Rfe8 19.Rf1 Re4 20.Bf3 Re3 21.b3 Rd7 22.Bxc6 bxc6
23.Rxf4 d5 24.Rc4 Rd6 25.Ra4 Rd7 26.Rc4 Rd6 27.Rh4 Re5 28.Rxh6
Rxf5 29.Rh4 c5 30.Ra4 a6 31.Kb2 Kg7 32.c3 Re5 33.Rg4+ Kf8
34.Rg3 f5 35.Rgd3 Ke7 36.Rh3 f4 37.Rf3 Re4 38.Rdf2 Rde6 39.Kc2
Kd6 40.Kd2 Rg6 41.g3 fxg3 42.hxg3 f5 43.Rxf5 Rxg3 44.Rf8 Rg6
45.Ra8 Kc7 46.Kc2 Reg4 47.Rf7+ Kb6 48.Rb8+ 1/2-1/2

[Event "Amsterdam IBM"]
[Site "Amsterdam IBM"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "2"]
[Result "1/2-1/2"]
[White "Vlastimil Hort"]
[Black "Gennady Sosonko"]
[ECO "B32"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "62"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nb5 a6 6.Nd6+ Bxd6
7.Qxd6 Qf6 8.Qd2 Nge7 9.Nc3 d6 10.Bd3 Be6 11.O-O Rd8 12.Qg5
Qxg5 13.Bxg5 Nb4 14.Rfd1 f6 15.Be3 d5 16.Bb6 Rd7 17.exd5 Nexd5
18.Nxd5 Nxd5 19.Ba5 Kf7 20.c4 Ne7 21.Be2 Nf5 22.Rxd7+ Bxd7
23.Bb6 Be6 24.Rd1 Rc8 25.b3 Rc6 26.Ba7 Rd6 27.Kf1 g5 28.Bh5+
Kg7 29.Bc5 Rc6 30.Bb4 Nd4 31.Bc3 Kh6 1/2-1/2

[Event "Amsterdam IBM"]
[Site "Amsterdam IBM"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "9"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Vlastimil Hort"]
[ECO "A62"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "42"]

1.d4 Nf6 2.c4 e6 3.g3 c5 4.d5 exd5 5.cxd5 d6 6.Nc3 g6 7.Bg2
Bg7 8.Nf3 O-O 9.O-O Qe7 10.Re1 Nbd7 11.e4 Ng4 12.Nh4 Nb6 13.h3
Nf6 14.f4 Nfd7 15.Nf3 a6 16.Kh2 Re8 17.a4 Nc4 18.Qc2 Qd8
19.Bf1 Na5 20.b3 Nb6 21.Bb2 c4 1/2-1/2

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "9"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Vlastimil Hort"]
[ECO "D24"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "32"]

1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.Nc3 Bf5 5.Ne5 e6 6.f3 Nfd7
7.Nxc4 Nc6 8.e4 Bg6 9.Bf4 f6 10.Be3 Bf7 11.Be2 a6 12.Rc1 Be7
13.d5 exd5 14.Nxd5 O-O 15.Nxe7+ Qxe7 16.O-O Nde5 1/2-1/2

[Event "Amsterdam"]
[Site "Amsterdam"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "0.30"]
[Result "1/2-1/2"]
[White "Anatoli Karpov"]
[Black "Gennady Sosonko"]
[ECO "B17"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "76"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+
Nxf6 7. Ne5 Nd7 8. Nd3 g6 9. c3 Bg7 10. Bf4 Qa5 11. Qd2 O-O
12. Be2 e5 13. dxe5 Nxe5 14. Nxe5 Bxe5 15. Bg5 Be6 16. O-O Bg7
17. Bf3 Rfe8 18. Rfe1 Qb6 19. h3 a5 20. a3 a4 21. Re4 Ra5
22. Rae1 h5 23. Rb4 Qc7 24. Bf4 Qc8 25. Rbe4 Rd8 26. Qe3 Bf6
27. Rb4 Be7 28. Be4 Kh7 29. Rd4 Rxd4 30. Qxd4 Qd8 31. Qe3 Bg5
32. Bc2 Bxf4 33. Qxf4 Qg5 34. Re4 Qxf4 35. Rxf4 Rd5 36. Rd4 b5
37. Be4 Rxd4 38. cxd4 Bd5 1/2-1/2

[Event "cat.14, It , Amsterdam (Netherlands)"]
[Site "cat.14, It , Amsterdam (Netherlands)"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "3"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Anatoli Karpov"]
[ECO "E06"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "23"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. Qb3 c5
7. O-O Nc6 8. cxd5 Qxd5 9. Qxd5 Nxd5 10. dxc5 Bxc5 11. Bd2 Rd8
12. Nc3 1/2-1/2

[Event "0.30, Tilburg"]
[Site "0.30, Tilburg"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Anatoli Karpov"]
[ECO "E06"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "33"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Be7 5. Bg2 O-O 6. O-O dxc4
7. Qc2 a6 8. a4 Bd7 9. Ne5 Bc6 10. Nxc6 Nxc6 11. e3 Na5
12. Nd2 c5 13. dxc5 Rc8 14. b4 cxb3 15. Nxb3 Nxb3 16. Qxb3 Nd7
17. Ba3 1/2-1/2

[Event "London P&D"]
[Site "London P&D"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "4"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Viktor Korchnoi"]
[ECO "E10"]
[WhiteElo "2545"]
[BlackElo "2695"]
[PlyCount "82"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. g3 cxd4 5. Nxd4 Qc7 6. Nc3 a6
7. Bg2 Be7 8. Qd3 Nc6 9. b3 O-O 10. O-O d6 11. Bb2 Bd7 12. Ne4
Ne5 13. Qd2 Rad8 14. Nxf6+ Bxf6 15. Rac1 Rfe8 16. Rfd1 Bc8
17. Nf3 Nxf3+ 18. Bxf3 Bxb2 19. Qxb2 Bd7 20. Qd2 Bc6 21. Rc3
Rd7 22. Rd3 Red8 23. Qc3 h6 24. a4 Bxf3 25. Rxf3 Rc8 26. Qd2
a5 27. Rd3 Rcd8 28. e4 Qc5 29. h4 Kf8 30. Kg2 b6 31. Rd4 Ke7
32. Qe2 g6 33. f4 h5 34. Qf3 f5 35. exf5 Qxf5 36. Re1 d5
37. Re5 Qg4 38. Rg5 Qxf3+ 39. Kxf3 dxc4 40. Rxd7+ Rxd7
41. bxc4 Kf6 1/2-1/2

[Event "London"]
[Site "London"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Ljubomir Ljubojevic"]
[Black "Gennady Sosonko"]
[ECO "B32"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "59"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nb5 a6 6.Nd6+ Bxd6
7.Qxd6 Qf6 8.Qd2 Nge7 9.b3 d6 10.Ba3 Bg4 11.c4 Nd4 12.Nc3 Bd7
13.Bd3 O-O 14.f3 b5 15.O-O Rab8 16.Nd5 Nxd5 17.cxd5 Qg6 18.Kh1
f5 19.Qb4 Rf6 20.Bb2 fxe4 21.fxe4 Rbf8 22.Bxd4 exd4 23.Qxd4
Rxf1+ 24.Rxf1 Rxf1+ 25.Bxf1 Qg5 26.Kg1 Kf7 27.g3 Ke7 28.b4 Qf6
29.Qd2 h6 30.Be2 1/2-1/2

[Event "London P&D"]
[Site "London P&D"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "3"]
[Result "0-1"]
[White "Anthony Miles"]
[Black "Gennady Sosonko"]
[ECO "A04"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "113"]

1.Nf3 c5 2.g3 Nc6 3.Bg2 d5 4.d4 Nf6 5.O-O Bg4 6.dxc5 e5 7.c4
Bxc5 8.Qa4 O-O 9.cxd5 Qxd5 10.Nc3 Qe6 11.Ng5 Qe7 12.Nce4 Nd4
13.Nxc5 Qxc5 14.Be3 Bxe2 15.Rfe1 Bb5 16.Qa5 b6 17.Qd2 Rad8
18.Rac1 Ne2+ 19.Rxe2 Rxd2 20.Bxc5 Bxe2 21.Bxf8 Kxf8 22.Nf3
Rxb2 23.Nxe5 Ng4 24.Nc6 Rxa2 25.h3 Nf6 26.Nb4 Ra4 27.Rc8+ Ke7
28.Nc6+ Kd6 29.Rd8+ Kc7 30.Ra8 Bb5 31.Ne5 Be8 32.g4 g5 33.h4
h6 34.hxg5 hxg5 35.f4 Rxf4 36.Rxa7+ Kd6 37.Nxf7+ Bxf7 38.Rxf7
Ke6 39.Rb7 Rb4 40.Bf3 Ke5 41.Rg7 Kf4 42.Kf2 Rb2+ 43.Be2 Ke5
44.Ke1 Ne4 45.Bd3 Nd6 46.Re7+ Kd4+ 47.Bh7 Rh2 48.Bf5 b5 49.Rd7
Ke3 50.Re7+ Kf4+ 51.Bd3 Kxg4 52.Re5 Rb2 53.Rd5 Nc4 54.Rc5 Kh4
55.Bxc4 bxc4 56.Rxc4+ g4 57.Kf1 0-1

[Event "Reykjavik"]
[Site "Reykjavik"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Anthony Miles"]
[Black "Gennady Sosonko"]
[ECO "A00"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "69"]

1.g3 e5 2.Bg2 d5 3.d3 Nf6 4.Nf3 Nc6 5.O-O Be7 6.a3 O-O 7.b4 e4
8.Nfd2 Bf5 9.Nc3 exd3 10.cxd3 Qd7 11.Bb2 Bh3 12.Nf3 Bxg2
13.Kxg2 a6 14.Rc1 Rfe8 15.Na4 Ng4 16.h3 Nh6 17.e4 Bf8 18.Nc5
Bxc5 19.Rxc5 dxe4 20.dxe4 Qxd1 21.Rxd1 Rxe4 22.Rd7 Rc8 23.Ne5
Nxe5 24.Bxe5 f6 25.Bxc7 Nf7 26.Bf4 Rxc5 27.bxc5 Rc4 28.Rxb7
Ne5 29.Rc7 h5 30.Bxe5 fxe5 31.Kf3 Kh7 32.c6 Kg6 33.Rc8 h4
34.gxh4 Kf5 35.c7 1-0

[Event "Leiden 30/143"]
[Site "Leiden 30/143"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "John Nunn"]
[ECO "A62"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "57"]

1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.Nf3 g6 7.g3
Bg7 8.Bg2 O-O 9.O-O Qe7 10.Re1 a6 11.a4 Nbd7 12.e4 Rb8 13.Bf1
Re8 14.h3 Nh5 15.g4 Nhf6 16.Bf4 h5 17.e5 dxe5 18.Nxe5 Qf8
19.Nc4 Ra8 20.Bd6 Rxe1 21.Qxe1 Qe8 22.g5 Qxe1 23.Rxe1 Nh7
24.Re8+ Bf8 25.Bxf8 Nhxf8 26.Nd6 Nb6 27.a5 Bd7 28.Rxa8 Nxa8
29.Nxb7 1-0

[Event "Olympiad"]
[Site "Malta"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Bruno Parma"]
[ECO "E15"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "34"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Ba6 5.Nbd2 Bb7 6.Bg2 c5 7.e4
cxd4 8.e5 Ng8 9.O-O d6 10.Nb3 dxe5 11.Nxe5 Bxg2 12.Kxg2 Nd7
13.Nc6 Qc8 14.Nbxd4 Ne7 15.Qf3 Nxc6 16.Nxc6 Qb7 17.b3 Rc8
1/2-1/2

[Event "It ( cat. 9 )"]
[Site "Las Palmas"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Petrosian"]
[Black "Gennady Sosonko"]
[ECO "A08"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "99"]

1. Nf3 c5 2. g3 d5 3. Bg2 Nc6 4. d4 Nf6 5. O-O Bg4 6. dxc5 e5
7. c4 Bxc5 8. cxd5 Qxd5 9. Nc3 Qxd1 10. Rxd1 h6 11. Na4 Be7
12. Be3 e4 13. Nd4 Nxd4 14. Rxd4 Bxe2 15. Nc3 Bf3 16. Nxe4
Bxg2 17. Kxg2 O-O 18. Rad1 a6 19. Nd6 Rfd8 20. Nf5 Kf8
21. Nxe7 Rxd4 22. Bxd4 Kxe7 23. Bc5+ Ke6 24. Rd6+ Kf5 25. Bd4
Rc8 26. Bxf6 gxf6 27. Rb6 Rc7 28. Kh3 Kg5 29. f4+ Kf5 30. Kh4
Kg6 31. Kg4 Rd7 32. f5+ Kg7 33. h4 Rd4+ 34. Kf3 Rd3+ 35. Kf4
Rd4+ 36. Ke3 Rd5 37. Ke4 Re5+ 38. Kf4 Re7 39. h5 Rc7 40. Ke3
Rc5 41. g4 Re5+ 42. Kd4 Re2 43. Rxb7 Rg2 44. Kc5 Rxg4 45. b4
Rg5 46. a4 Rxf5+ 47. Kb6 Re5 48. Kxa6 f5 49. b5 f4 50. Rc7 1-0

[Event "Reykjavik"]
[Site "Reykjavik"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Margeir Petursson"]
[Black "Gennady Sosonko"]
[ECO "A32"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "26"]

1.c4 c5 2.Nf3 Nf6 3.d4 cxd4 4.Nxd4 e6 5.g3 Bb4+ 6.Bd2 Qb6
7.Bxb4 Qxb4+ 8.Nc3 Nc6 9.Nb5 O-O 10.e3 d5 11.a3 Qa5 12.b4 Qd8
13.cxd5 exd5 1/2-1/2

[Event "Tilburg"]
[Site "07"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Lajos Portisch"]
[ECO "E19"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "95"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3
Ne4 8.Qc2 Nxc3 9.Qxc3 c5 10.Rd1 d6 11.Bf4 Nc6 12.Qd3 Qc8 13.d5
Nb4 14.Qb3 e5 15.Bd2 b5 16.Bxb4 bxc4 17.Qa4 cxb4 18.Qxb4 Rb8
19.Qa3 e4 20.Nd2 f5 21.b3 Bf6 22.Rac1 c3 23.Nc4 Rd8 24.Qxa7
Ba6 25.Nb6 Qb7 26.Qxb7 Rxb7 27.Na4 Bxe2 28.Re1 Bd3 29.Nxc3 Bg5
30.Rcd1 Rc8 31.Ne2 Rc2 32.Nd4 Rxa2 33.Nxf5 Bd2 34.Nxd6 Bxe1
35.Rxe1 Rxb3 36.Nxe4 Bxe4 37.Bxe4 Rd2 38.Kg2 Rbb2 39.Rf1 g5
40.Bf5 Kg7 41.Be6 Kf6 42.Kf3 h5 43.Kg2 Rbc2 44.Kf3 g4 45.Kg2
Kg5 46.h3 gxh3 47.Bxh3 Rxd5 48.Re1 1/2-1/2

[Event "London P&D"]
[Site "London P&D"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "8"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Nigel Short"]
[ECO "E00"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "91"]

1.d4 Nf6 2.c4 e6 3.g3 c6 4.Bg2 d5 5.Nf3 Be7 6.O-O O-O 7.Qc2
Nbd7 8.b3 b5 9.c5 a5 10.Nbd2 Re8 11.e4 dxe4 12.Nxe4 Nxe4
13.Qxe4 Nf6 14.Qc2 Bb7 15.Bg5 Nd5 16.Bxe7 Qxe7 17.Rfe1 Rad8
18.a3 f6 19.Nd2 Nc7 20.Qb2 Qd7 21.Nf3 Nd5 22.b4 a4 23.Rad1 Ne7
24.Qc1 Nf5 25.Qf4 e5 26.dxe5 Qxd1 27.Rxd1 Rxd1+ 28.Bf1 Nd4
29.Kg2 Ne6 30.Qg4 f5 31.Qxf5 Bc8 32.Qe4 Bd7 33.Bd3 g6 34.Qe2
Ra1 35.Qb2 Rd1 36.Qc2 Ra1 37.Qb2 Rd1 38.Bc2 Rd5 39.Be4 Rd1
40.Bc2 Rd5 41.Qc1 Nd8 42.Be4 Be6 43.h4 Rd7 44.h5 Bf7 45.Qh6
Re6 46.Ng5 1-0

[Event "Amsterdam"]
[Site "Amsterdam"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "John Van der Wiel"]
[Black "Gennady Sosonko"]
[ECO "B17"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "68"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Nxf6+
Nxf6 7. Nf3 Bf5 8. Qe2 e6 9. Bg5 Bg4 10. O-O-O Be7 11. h3 Bxf3
12. Qxf3 Nd5 13. Bxe7 Qxe7 14. Rhe1 b5 15. Bd3 Rd8 16. Re5 Qf6
17. Be4 Qxf3 18. Bxf3 a5 19. b3 b4 20. Kb2 Ke7 21. Rc1 f6
22. Ree1 Nc3 23. a3 Rxd4 24. axb4 axb4 25. Ra1 Kd6 26. Ra7 e5
27. Rea1 g6 28. Rf7 e4 29. Rxf6+ Ke5 30. Rxc6 exf3 31. Re1+
Kf5 32. gxf3 Kg5 33. Rc5+ Kh4 34. Ree5 Kxh3 0-1

[Event "Amsterdam"]
[Site "Amsterdam"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "05"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Zoltan Ribli"]
[ECO "E15"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "28"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Nbd2 Bb7 6. Bg2 c5
7. O-O Be7 8. b3 O-O 9. Bb2 d6 10. Re1 cxd4 11. Nxd4 Bxg2
12. Kxg2 Qc7 13. e4 Nc6 14. Nxc6 Qxc6 1/2-1/2

[Event "Amsterdam IBM"]
[Site "Amsterdam IBM"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "1"]
[Result "1/2-1/2"]
[White "Jan Timman"]
[Black "Gennady Sosonko"]
[ECO "B76"]
[WhiteElo "2600"]
[BlackElo "2545"]
[PlyCount "100"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7
7. f3 Nc6 8. Qd2 O-O 9. O-O-O Nxd4 10. Bxd4 Be6 11. Kb1 Qc7
12. h4 Rfc8 13. h5 Qa5 14. hxg6 hxg6 15. a3 Rab8 16. Ne2 Qxd2
17. Rxd2 a6 18. Nf4 Bc4 19. Bxc4 Rxc4 20. Bxf6 Bxf6 21. Nd5
Kg7 22. g4 Rg8 23. Rd3 Rc5 24. c3 g5 25. Rd2 Rc6 26. Rdh2 Kf8
27. Nxf6 exf6 28. Rh8 Rxh8 29. Rxh8+ Ke7 30. Kc2 Rc5 31. Kd3
d5 32. Kd4 Rb5 33. b4 dxe4 34. c4 Rb6 35. c5 Re6 36. fxe4 Kd7
37. a4 Kc7 38. b5 axb5 39. axb5 b6 40. cxb6+ Kxb6 41. Rb8+ Kc7
42. Ra8 Rd6+ 43. Kc5 Re6 44. Kd4 Rd6+ 45. Ke3 Kb7 46. Ra4 Rd1
47. Ra6 Rf1 48. Rd6 Rf4 49. Rc6 Rxg4 50. Rxf6 Rf4 1/2-1/2

[Event "Amsterdam IBM"]
[Site "Amsterdam IBM"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "11"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Sergey Dolmatov"]
[ECO "D43"]
[WhiteElo "2545"]
[BlackElo "2535"]
[PlyCount "28"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Qb3 Be7 6. g3 a5
7. Bg2 O-O 8. cxd5 exd5 9. O-O Nbd7 10. Bf4 Nh5 11. Bd2 Nhf6
12. Bf4 Nh5 13. Bd2 Nhf6 14. Bf4 Nh5 1/2-1/2

[Event "Amsterdam IBM"]
[Site "Amsterdam IBM"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "12"]
[Result "1/2-1/2"]
[White "Zoltan Ribli"]
[Black "Gennady Sosonko"]
[ECO "A37"]
[WhiteElo "2610"]
[BlackElo "2545"]
[PlyCount "33"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 e6 6. h4 d5
7. h5 Nge7 8. cxd5 exd5 9. d3 h6 10. hxg6 fxg6 11. Bd2 g5
12. Qa4 Bd7 13. O-O Nd4 14. Qd1 Be6 15. Rc1 O-O 16. a3 Qd7
17. b4 1/2-1/2

[Event "Amsterdam IBM"]
[Site "Amsterdam IBM"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "13"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Bent Larsen"]
[ECO "E08"]
[WhiteElo "2545"]
[BlackElo "2590"]
[PlyCount "111"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O Nbd7
7. Qc2 c6 8. b3 b5 9. c5 Ne4 10. Bb2 f5 11. Ne1 a5 12. Nd3 Bf6
13. f3 Ng5 14. Nd2 Qc7 15. e4 fxe4 16. fxe4 b4 17. Nf4 Ba6
18. Rfe1 Rfe8 19. e5 Bd8 20. h4 Nf7 21. Bh3 Nf8 22. Nf3 Nh8
23. Bc1 Ra7 24. Bd2 Qf7 25. Bg4 Nfg6 26. Bh5 Rf8 27. a3 bxa3
28. Rxa3 Qd7 29. Nh3 Ne7 30. Nf4 Nhg6 31. Nxg6 hxg6 32. Bg4
Bb5 33. Bg5 Rxf3 34. Bxf3 Nf5 35. Qd2 Nxg3 36. Bg4 Ne4 37. Qf4
Nxg5 38. hxg5 Qe8 39. Qe3 Rf7 40. Ra2 Rf5 41. Bxf5 gxf5
42. Rg2 Qh5 43. g6 Qh4 44. Qf2 Qh6 45. Qe3 Qh4 46. Ra1 Kf8
47. Raa2 Ke8 48. Raf2 Kd7 49. Rf4 Qh5 50. Qf3 Qh6 51. Qg3 Qh5
52. Qf3 Qh6 53. Qg3 Qh5 54. Rf3 Qh6 55. Qf4 Qh5 56. Rh2 1-0

[Event "Amsterdam IBM"]
[Site "Amsterdam IBM"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "4"]
[Result "1/2-1/2"]
[White "Sergey Dolmatov"]
[Black "Gennady Sosonko"]
[ECO "B32"]
[WhiteElo "2535"]
[BlackElo "2545"]
[PlyCount "51"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+
Bxd6 7. Qxd6 Qf6 8. Qxf6 Nxf6 9. Nc3 Nb4 10. Bd3 d5 11. exd5
Nfxd5 12. Nxd5 Nxd5 13. Bd2 Be6 14. O-O f6 15. Rad1 Kf7 16. c4
Ne7 17. b3 Bf5 18. Ba5 b5 19. Be2 Be6 20. Bf3 Rac8 21. cxb5
axb5 22. Rd2 h5 23. Ra1 Bg4 24. Bxg4 hxg4 25. a4 Ke6 26. axb5
1/2-1/2

[Event "Amsterdam IBM"]
[Site "Amsterdam IBM"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "6"]
[Result "1/2-1/2"]
[White "Bent Larsen"]
[Black "Gennady Sosonko"]
[ECO "E42"]
[WhiteElo "2585"]
[BlackElo "2545"]
[PlyCount "108"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nge2 cxd4 6. exd4
O-O 7. a3 Be7 8. Nf4 d5 9. cxd5 Nxd5 10. Ncxd5 exd5 11. Be2
Nc6 12. O-O Bg5 13. Bf3 Bxf4 14. Bxf4 Be6 15. Qd2 Qb6 16. Rad1
Rfc8 17. Rfe1 Na5 18. Qb4 Qxb4 19. axb4 Nc4 20. Re2 Rc6 21. h3
h6 22. g4 a6 23. Rd3 Rb6 24. b3 Na3 25. Ra2 Nb5 26. Rc2 Na7
27. Rc5 Nc6 28. Bd2 Rd8 29. b5 Rxb5 30. Rxb5 axb5 31. Be2 Ra8
32. f4 f5 33. Kf2 Ra2 34. Ke3 b4 35. g5 Kf7 36. h4 Ra1 37. Bf3
Rb1 38. h5 Ke7 39. Kf2 Kd6 40. Be1 Rb2+ 41. Ke3 Bf7 42. Bd1
Rh2 43. g6 Be8 44. Be2 Ke6 45. Rd1 Rh3+ 46. Bf3 Rh2 47. Rc1
Rb2 48. Bd1 Ra2 49. Bc2 Bd7 50. Kd3 Kd6 51. Bd2 Be6 52. Bd1
Kd7 53. Be3 Kd6 54. Bd2 Kd7 1/2-1/2

[Event "Amsterdam IBM"]
[Site "Amsterdam IBM"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "7"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "John Van der Wiel"]
[ECO "E15"]
[WhiteElo "2545"]
[BlackElo "2465"]
[PlyCount "31"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Nbd2 Bb7 6. Bg2 c5
7. O-O cxd4 8. Nxd4 Bxg2 9. Kxg2 Be7 10. e4 Nc6 11. Nxc6 dxc6
12. Qf3 Qc7 13. Nb3 Nd7 14. Bf4 e5 15. Be3 O-O 16. Rfd1
1/2-1/2

[Event "Amsterdam IBM"]
[Site "Amsterdam IBM"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "8"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Jan Timman"]
[ECO "E00"]
[WhiteElo "2545"]
[BlackElo "2600"]
[PlyCount "70"]

1. d4 e6 2. c4 Nf6 3. g3 c5 4. d5 exd5 5. cxd5 b5 6. e4 Nxe4
7. Qe2 Qe7 8. Bg2 f5 9. Nc3 Nxc3 10. bxc3 Qxe2+ 11. Nxe2 Na6
12. O-O Rb8 13. Bf4 d6 14. Bd2 Be7 15. Nf4 Kf7 16. Rfe1 Bf6
17. Rab1 Nc7 18. a4 a6 19. Nh5 Be5 20. f4 Bf6 21. Nxf6 Kxf6
22. c4 Rb7 23. Ba5 b4 24. Bxc7 Rxc7 25. a5 Bd7 26. Bf1 Re8
27. Rxe8 Bxe8 28. Bd3 Rb7 29. Bc2 g5 30. Kf2 gxf4 31. gxf4 Rg7
32. Re1 Bd7 33. Bd1 Rg8 34. Re3 Re8 35. Rxe8 Bxe8 1/2-1/2

[Event "London P&D"]
[Site "London P&D"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "1"]
[Result "0-1"]
[White "Bent Larsen"]
[Black "Gennady Sosonko"]
[ECO "A46"]
[WhiteElo "2590"]
[BlackElo "2545"]
[PlyCount "114"]

1. d4 Nf6 2. Nf3 e6 3. g3 c5 4. Bg2 cxd4 5. O-O d5 6. Nxd4 e5
7. Nb3 Nc6 8. Bg5 Be6 9. Nc3 d4 10. Ne4 Be7 11. Nec5 Bc8
12. e3 O-O 13. exd4 exd4 14. Re1 h6 15. Bxf6 Bxf6 16. Qh5 g6
17. Qe2 Qc7 18. Nd3 Bf5 19. h4 Rad8 20. h5 Bg7 21. Be4 Rde8
22. Qf3 Ne5 23. Nxe5 Rxe5 24. Bd3 Bxd3 25. Rxe5 Qxe5 26. cxd3
Qxh5 27. Qxh5 gxh5 28. Rc1 f5 29. Kg2 f4 30. Nd2 fxg3 31. fxg3
Rf6 32. Rc8+ Kh7 33. a4 Rb6 34. Nc4 Rb3 35. Rc7 Kg6 36. Kf2 a6
37. a5 Bf6 38. Ke2 h4 39. gxh4 Bxh4 40. Kf3 Rxd3+ 41. Ke4 Rb3
42. Ne5+ Kh5 43. Nd3 Bg3 44. Rg7 Kh4 45. Kxd4 h5 46. Kc4 Rb5
47. b4 Kh3 48. Nc5 h4 49. Nxb7 Be1 50. Nc5 Rxb4+ 51. Kd3 Rg4
52. Rh7 Kg2 53. Nxa6 Bxa5 54. Nb8 h3 55. Nc6 Rg3+ 56. Ke4 Bc3
57. Ne7 Rg7 0-1

[Event "London P&D"]
[Site "London P&D"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "10"]
[Result "1/2-1/2"]
[White "Gyula Sax"]
[Black "Gennady Sosonko"]
[ECO "B71"]
[WhiteElo "2570"]
[BlackElo "2545"]
[PlyCount "23"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f4 Nc6
7. Nf3 Bg7 8. Bd3 Qb6 9. h3 e5 10. fxe5 dxe5 11. Qe2 O-O
12. Qf2 1/2-1/2

[Event "London P&D"]
[Site "London P&D"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "12"]
[Result "1-0"]
[White "Jonathan Speelman"]
[Black "Gennady Sosonko"]
[ECO "B70"]
[WhiteElo "2490"]
[BlackElo "2545"]
[PlyCount "103"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Nc6
7. Nde2 Bg4 8. Bg2 Bxe2 9. Qxe2 Bg7 10. O-O O-O 11. Nd5 Rc8
12. c3 Nxd5 13. exd5 Ne5 14. Bd2 Nc4 15. Be1 a6 16. b3 Ne5
17. Bd2 Nd7 18. Rac1 Re8 19. c4 a5 20. Bh3 Ra8 21. Rfe1 Nc5
22. Bc3 Qb6 23. Bxg7 Kxg7 24. Qb2+ Kg8 25. Re3 e5 26. dxe6
fxe6 27. Qf6 Qd8 28. Bxe6+ Nxe6 29. Rxe6 Qxf6 30. Rxf6 Re2
31. Rd1 Rxa2 32. Rdxd6 a4 33. bxa4 R8xa4 34. Rf4 b5 35. Rd8+
Kg7 36. Rd7+ Kh6 37. Rh4+ Kg5 38. Rd5+ Kf6 39. Rxb5 Rc2
40. Rf4+ Ke6 41. Rb6+ Ke5 42. Rb7 Raxc4 43. Re7+ Kd6 44. Rxc4
Rxc4 45. Rxh7 Ke6 46. Rh4 Rc2 47. Rf4 g5 48. Rf8 Rc5 49. Kg2
Ke7 50. Ra8 Kf6 51. Ra4 Rc8 52. h4 1-0

[Event "London P&D"]
[Site "London P&D"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "13"]
[Result "0-1"]
[White "Gennady Sosonko"]
[Black "Michael Francis Stean"]
[ECO "E00"]
[WhiteElo "2545"]
[BlackElo "2530"]
[PlyCount "60"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 b5 6. Bg2 d6
7. e4 g6 8. Nf3 Bg7 9. O-O O-O 10. e5 dxe5 11. Nxe5 Bb7
12. Nc6 Qb6 13. Nxb8 Raxb8 14. Nc3 b4 15. Na4 Qb5 16. Be3 Rfd8
17. Rc1 c4 18. b3 cxb3 19. Qxb3 Bxd5 20. Bxd5 Nxd5 21. Bg5
Rdc8 22. Rxc8+ Rxc8 23. Rd1 Nf6 24. Be3 h5 25. a3 a5 26. Nb6
Rc3 27. a4 Qc6 28. Nd5 Nxd5 29. Qxd5 Qxd5 30. Rxd5 Ra3 0-1

[Event "London P&D"]
[Site "London P&D"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "2"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Walter Shawn Browne"]
[ECO "E15"]
[WhiteElo "2545"]
[BlackElo "2540"]
[PlyCount "34"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Nbd2 d5 6. Bg2 Be7
7. Ne5 O-O 8. O-O c5 9. cxd5 exd5 10. dxc5 Bxc5 11. Nb3 Re8
12. Nd3 Nbd7 13. Bg5 h6 14. Bxf6 Nxf6 15. Rc1 Rc8 16. Re1 Qd6
17. e3 Red8 1/2-1/2

[Event "London P&D"]
[Site "London P&D"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "5"]
[Result "1/2-1/2"]
[White "Florin Gheorghiu"]
[Black "Gennady Sosonko"]
[ECO "A33"]
[WhiteElo "2605"]
[BlackElo "2545"]
[PlyCount "31"]

1. c4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. e4 Bb4
7. Nxc6 bxc6 8. Bd3 e5 9. Bd2 Be7 10. Qe2 d6 11. c5 dxc5
12. Rc1 Be6 13. b3 Qd4 14. Be3 Qb4 15. Bd2 Qd4 16. Be3 1/2-1/2

[Event "London P&D"]
[Site "London P&D"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "6"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Ulf Andersson"]
[ECO "E15"]
[WhiteElo "2545"]
[BlackElo "2590"]
[PlyCount "31"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb4+ 5. Bd2 Bxd2+ 6. Qxd2
Ba6 7. b3 c6 8. Bg2 d5 9. Qb2 Nbd7 10. Nbd2 O-O 11. O-O c5
12. Rfd1 Bb7 13. Ne5 cxd4 14. Qxd4 Nxe5 15. Qxe5 Qb8 16. Qxb8
1/2-1/2

[Event "London P&D"]
[Site "London P&D"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "9"]
[Result "1/2-1/2"]
[White "Jan Timman"]
[Black "Gennady Sosonko"]
[ECO "A33"]
[WhiteElo "2600"]
[BlackElo "2545"]
[PlyCount "82"]

1. c4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 e6 6. Ndb5
d6 7. Bf4 e5 8. Bg5 a6 9. Na3 Be6 10. g3 Qb6 11. Nc2 Ng4
12. Be3 Nxe3 13. Nxe3 Qxb2 14. Ned5 Rc8 15. Rb1 Qa3 16. Rxb7
Na5 17. Rb4 Rxc4 18. Rxc4 Nxc4 19. Bg2 Be7 20. O-O Bd8 21. Qd3
Nb2 22. Qc2 O-O 23. Rb1 Nc4 24. Rb4 Nb6 25. Rxb6 Bxb6 26. Nxb6
Qc5 27. Nba4 Qb4 28. Bd5 Rc8 29. Qe4 Qxe4 30. Bxe4 f5 31. Bb7
Rb8 32. Bxa6 d5 33. e3 d4 34. exd4 exd4 35. Ne2 Bxa2 36. Nxd4
Rb1+ 37. Kg2 Bd5+ 38. Kh3 Ra1 39. Bb5 g6 40. Nc3 Bb7 41. f3
Bxf3 1/2-1/2

[Event "MLT"]
[Site "MLT"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Farooqui Zahiruddin"]
[Black "Gennady Sosonko"]
[ECO "B75"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "54"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7
7. f3 Nc6 8. Bc4 Bd7 9. Qd2 Rc8 10. Bb3 Ne5 11. O-O-O O-O
12. h4 h5 13. Bg5 Rc5 14. g4 hxg4 15. h5 Nxh5 16. Nd5 Re8
17. Rxh5 gxh5 18. Qh2 Rxd5 19. Bxd5 Qb6 20. Qxh5 e6 21. Bb3
gxf3 22. Be3 Qd8 23. Bg5 Qa5 24. Qh4 Ng6 25. Qg4 f2 26. Be3
Qe1 27. Qe2 Qxe2 0-1

[Event "MLT"]
[Site "MLT"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Muelders"]
[Black "Gennady Sosonko"]
[ECO "E42"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "71"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nge2 cxd4 6. exd4
O-O 7. a3 Be7 8. Ng3 d5 9. Be3 Nc6 10. Be2 dxc4 11. Bxc4 b6
12. O-O Bb7 13. h3 Rc8 14. Qd3 Qd7 15. Rfd1 Rfd8 16. Rac1 Nxd4
17. Qf1 e5 18. Nb5 Rxc4 19. Qxc4 Bd5 20. Qc7 Nxb5 21. Qxe5 Qe6
22. Qf4 Bd6 23. Qg5 h6 24. Qh4 Be5 25. Re1 Bxg3 26. Qxg3 Ne4
27. Qh4 Qf6 28. Qxf6 Nxf6 29. a4 Nd6 30. Rc7 Nc4 31. Rxa7 Nxe3
32. Rxe3 Rc8 33. Rc3 Re8 34. Re3 Rc8 35. Rc3 Re8 36. Re3
1/2-1/2

[Event "MLT"]
[Site "MLT"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Zoltan Ribli"]
[Black "Gennady Sosonko"]
[ECO "D38"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "39"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. cxd5 exd5 6. Bg5 h6
7. Bxf6 Qxf6 8. Qb3 c5 9. a3 Bxc3+ 10. Qxc3 Nd7 11. e3 a6
12. a4 b6 13. Be2 Rb8 14. O-O O-O 15. b3 Bb7 16. Rfe1 Rfc8
17. h3 a5 18. Bb5 cxd4 19. Qxd4 Qxd4 20. Nxd4 1/2-1/2

[Event "MLT"]
[Site "MLT"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Michael Francis Stean"]
[ECO "E19"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "77"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O
7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. d5 Bf6 11. Qc2 Na6
12. Rd1 Nc5 13. Be3 d6 14. Ne1 Qe7 15. Rab1 a5 16. b3 Bg5
17. Bxc5 bxc5 18. dxe6 Bxg2 19. Nxg2 Qxe6 20. Rd5 Bh6 21. e3
g6 22. h4 Rfe8 23. Rdd1 Qe4 24. Qxe4 Rxe4 25. Ne1 a4 26. Nd3
axb3 27. axb3 Rb8 28. Kf1 Kf7 29. Ke2 Rb7 30. Rdc1 Re8 31. b4
cxb4 32. Rxb4 Rxb4 33. Nxb4 Rb8 34. Nd3 Bg7 35. Rc2 Ra8 36. c5
dxc5 37. Rxc5 Ra7 38. h5 Bf8 39. hxg6+ 1/2-1/2

[Event "Malta (ol) 30/625"]
[Site "Malta (ol) 30/625"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Hans-Joachim Hecht"]
[ECO "E00"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "63"]

1. d4 e6 2. c4 Bb4+ 3. Bd2 Qe7 4. g3 Nf6 5. Nf3 b6 6. Bg2 Bb7
7. O-O Bxd2 8. Qxd2 O-O 9. Nc3 d5 10. cxd5 Nxd5 11. Rac1 Na6
12. Ne5 Rfd8 13. Nxd5 exd5 14. Nd3 c5 15. dxc5 bxc5 16. e3 d4
17. Bxb7 Qxb7 18. exd4 cxd4 19. Rc4 Rd6 20. Re1 Rad8 21. Qf4
h6 22. Re5 Nb8 23. Re8+ Kh7 24. Rxd8 Rxd8 25. Rc7 Qd5 26. Qxf7
Qxf7 27. Rxf7 Nd7 28. Kg2 Kg8 29. Re7 Kf8 30. Re6 Nb8 31. Kf3
Kf7 32. Re1 1-0

[Event "Malta (ol) 30/9 (Sosonko)"]
[Site "Malta (ol) 30/9 (Sosonko)"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Karlsson"]
[Black "Gennady Sosonko"]
[ECO "A00"]
[WhiteElo "?"]
[BlackElo "2595"]
[PlyCount "82"]

1. g3 e5 2. Bg2 d5 3. d3 Nf6 4. Nf3 Nc6 5. O-O Be7 6. a3 a5
7. Bg5 O-O 8. Nbd2 Be6 9. Ne1 Qc8 10. c4 dxc4 11. Nxc4 Bxc4
12. Bxf6 Bxf6 13. dxc4 Rd8 14. Nd3 Qf5 15. Bxc6 bxc6 16. Qc2
h5 17. Rad1 h4 18. Ne1 Qxc2 19. Nxc2 Rdb8 20. Rb1 Rb3 21. Na1
Rb7 22. Nc2 c5 23. Ne3 Rab8 24. Nd5 Rxb2 25. Rxb2 Rxb2
26. Nxf6+ gxf6 27. gxh4 Rxe2 28. Rb1 Re4 29. Rb5 Rg4+ 30. Kf1
Rxc4 31. Rxa5 Rxh4 32. Rxc5 Rxh2 33. Rxc7 Rh3 34. Ra7 Kg7
35. Ra8 f5 36. Ra6 f6 37. Kg2 Rb3 38. Ra8 f4 39. Ra4 Kg6
40. Ra8 e4 41. a4 Rb2 0-1

[Event "NED"]
[Site "NED"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Gennady Sosonko"]
[Black "Jan Timman"]
[ECO "D99"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "75"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4
O-O 7. e4 Bg4 8. Be3 Nfd7 9. Qb3 Nb6 10. Rd1 Nc6 11. e5 a5
12. Be2 Nb4 13. a3 Be6 14. d5 N6xd5 15. Nxd5 Nxd5 16. Ng5 Bxe5
17. Nxe6 fxe6 18. Bh6 Bg7 19. Bxg7 Kxg7 20. Qxb7 Qd6 21. Qb3
Rab8 22. Qc2 Qe5 23. Rd2 Nf4 24. O-O Rfd8 25. Rxd8 Rxd8
26. Bc4 Rd4 27. g3 Nh3+ 28. Kg2 Ng5 29. h4 Qc5 30. hxg5 Rxc4
31. Qe2 Rc2 32. Qxe6 Rxb2 33. Kg1 Rc2 34. Qg4 Rc4 35. Qe2 Rc3
36. Re1 Rxg3+ 37. Kh2 Rxg5 38. Qxe7+ 0-1

[Event "Reykjavik"]
[Site "Reykjavik"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "A Arni Arnason"]
[Black "Gennady Sosonko"]
[ECO "B32"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "32"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+
Bxd6 7. Qxd6 Qf6 8. Qc7 Nge7 9. Nc3 Nb4 10. Bd3 d5 11. O-O d4
12. Na4 Qc6 13. Qxc6+ Nexc6 14. Nb6 Rb8 15. Nxc8 Rxc8 16. Bd2
Nxd3 1/2-1/2

[Event "Reykjavik"]
[Site "Reykjavik"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Donald Byrne"]
[Black "Gennady Sosonko"]
[ECO "B32"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "85"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+
Bxd6 7. Qxd6 Qf6 8. Qxf6 Nxf6 9. Nc3 Nb4 10. Bd3 d5 11. exd5
Nfxd5 12. Nxd5 Nxd5 13. Bd2 Be6 14. O-O-O O-O-O 15. Rhe1 Nf4
16. Bxf4 exf4 17. Be4 Rxd1+ 18. Rxd1 g5 19. a4 h5 20. a5 Kc7
21. Rd4 f5 22. Bd5 Bc8 23. h4 gxh4 24. Rxf4 h3 25. gxh3 h4
26. Kd2 Kd6 27. Bf3 Ke5 28. Ke3 Rh6 29. Rc4 f4+ 30. Rxf4 Bxh3
31. Bxb7 Bf1 32. Rd4 h3 33. f4+ Ke6 34. Kf2 Bb5 35. Kg3 h2
36. Bh1 Bf1 37. f5+ Ke7 38. Rh4 Rxh4 39. Kxh4 Kf6 40. Kg3 Kxf5
41. Kxh2 Ke5 42. c3 Kd6 43. b4 1-0

[Event "Reykjavik"]
[Site "Reykjavik"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Harry Schussler"]
[Black "Gennady Sosonko"]
[ECO "A60"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "95"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6
7. Bf4 a6 8. a4 Bg7 9. e4 O-O 10. Nd2 Nh5 11. Be3 Nd7 12. Be2
Ne5 13. f4 Ng4 14. Bxg4 Qh4+ 15. g3 Qxg4 16. Qxg4 Bxg4 17. h3
Bd7 18. g4 Bxc3 19. bxc3 Nf6 20. Kf2 b5 21. Kf3 Rfb8 22. Rhb1
Ne8 23. Ra2 Nc7 24. c4 bxc4 25. Rxb8+ Rxb8 26. Nxc4 Ne8
27. Rb2 Rxb2 28. Nxb2 f6 29. e5 fxe5 30. fxe5 dxe5 31. Ke4 h5
32. Kxe5 hxg4 33. hxg4 Bxg4 34. Bxc5 Bd7 35. Be7 Kf7 36. Bg5
Ng7 37. Kd6 Ke8 38. Kc7 Nf5 39. Kb6 Nd6 40. Bf4 Ne4 41. Be5
Bc8 42. Nd3 g5 43. Nb4 g4 44. Nxa6 g3 45. Nb4 g2 46. Bd4 Kd7
47. a5 Nc3 48. a6 1/2-1/2

[Event "Reykjavik"]
[Site "Reykjavik"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Knut Helmers"]
[ECO "E15"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "49"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Nbd2 c5 6. e4 Bb7
7. d5 exd5 8. exd5 Be7 9. Bg2 d6 10. O-O O-O 11. b3 Nbd7
12. Bb2 Re8 13. Qc2 h6 14. Rae1 Qc7 15. Nh4 Bf8 16. Ne4 Nxe4
17. Bxe4 Be7 18. Nf5 Bf6 19. Re2 h5 20. Ree1 Bxb2 21. Qxb2 Nf6
22. Bc2 Re2 23. Rxe2 Re8 24. Qxf6 gxf6 25. Rxe8+ 1-0

[Event "Reykjavik"]
[Site "Reykjavik"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Helgi Olafsson"]
[ECO "A40"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "57"]

1. d4 e6 2. g3 c5 3. Nf3 cxd4 4. Nxd4 d5 5. Bg2 Nf6 6. c4 e5
7. Nb3 d4 8. e3 a5 9. exd4 a4 10. Nc5 exd4 11. Qe2+ Qe7
12. Ne4 Nxe4 13. Bxe4 Ra6 14. Bd5 Be6 15. Na3 Bxd5 16. cxd5
Ra5 17. Bf4 Qxe2+ 18. Kxe2 Bxa3 19. bxa3 Na6 20. Kd3 Rxd5
21. Rhe1+ Kd7 22. Re5 Kc6 23. Rc1+ Nc5+ 24. Kc4 b5+ 25. Kb4
Rxe5 26. Bxe5 Kd5 27. Rxc5+ Ke4 28. Bxg7 Rd8 29. Bh6 1-0

[Event "Reykjavik"]
[Site "Reykjavik"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Evgeni Vasiukov"]
[ECO "A60"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "65"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6
7. Bf4 Bg7 8. Qa4+ Bd7 9. Qb3 Qc7 10. e4 O-O 11. Be2 Nh5
12. Be3 a6 13. O-O b5 14. a4 b4 15. Nb1 Bg4 16. Nbd2 Nd7
17. h3 Bxf3 18. Bxf3 Nhf6 19. a5 Rfe8 20. Bf4 Rab8 21. Rfe1
Bf8 22. Qd3 Rb5 23. Nc4 Rbb8 24. Rad1 h6 25. e5 dxe5 26. d6
Qc8 27. Bxe5 Rd8 28. Bg3 b3 29. Ne5 Nxe5 30. Bxe5 Nd7 31. Bc3
Bg7 32. Bd5 Bxc3 33. Bxf7+ 1-0

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "02"]
[Result "1/2-1/2"]
[White "Bent Larsen"]
[Black "Gennady Sosonko"]
[ECO "E07"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "93"]

1. d4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. c4 O-O 6. Nc3 Nbd7
7. Qd3 c6 8. O-O b6 9. cxd5 cxd5 10. Bf4 Bb7 11. Rfc1 a6
12. Rc2 Rc8 13. Rac1 b5 14. a4 bxa4 15. Nxa4 Qa5 16. Qb3 Rxc2
17. Rxc2 Rc8 18. Nc5 Bc6 19. Nxd7 Nxd7 20. Bf1 Qb6 21. Qxb6
Nxb6 22. e3 Bb5 23. Rxc8+ Nxc8 24. Bxb5 axb5 25. Kf1 f6
26. Ke2 g5 27. Bc7 g4 28. Ne1 Kf7 29. Nd3 Bd6 30. Bxd6 Nxd6
31. Nc5 Nc4 32. b3 Na5 33. Kd3 Nc6 34. Kc3 b4+ 35. Kd3 f5
36. Kc2 Ke7 37. Nd3 Kd6 38. Kb2 Kd7 39. Kc1 Kd6 40. Kc2 Kd7
41. Nf4 Kd6 42. h4 e5 43. Ne2 e4 44. Nf4 Ne7 45. Kd2 Kd7
46. h5 Kd6 47. Kc2 1/2-1/2

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "03"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Jan Timman"]
[ECO "D99"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "31"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4
O-O 7. e4 Bg4 8. Be3 Nfd7 9. Qb3 Nb6 10. Rd1 Nc6 11. e5 Qd7
12. Be2 Na5 13. Qb4 Nc6 14. Qb3 Na5 15. Qb4 Nc6 16. Qb3
1/2-1/2

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "04"]
[Result "1/2-1/2"]
[White "Robert Huebner"]
[Black "Gennady Sosonko"]
[ECO "B64"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "95"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6
7. Qd2 Be7 8. O-O-O O-O 9. f4 h6 10. Bh4 e5 11. Nf5 Bxf5
12. exf5 Qa5 13. Kb1 Rad8 14. Bd3 d5 15. fxe5 Nxe5 16. Rhe1 d4
17. Ne4 Qb6 18. Bxf6 Bxf6 19. Qf4 Rfe8 20. Nxf6+ Qxf6 21. Bb5
Re7 22. Re4 a6 23. Be2 Ng6 24. fxg6 Qxf4 25. Rxf4 Rxe2
26. Rxf7 Rxg2 27. Rxb7 Rxg6 28. a4 Rg2 29. h3 Rd5 30. Rd3 Rc5
31. Rxd4 Rgxc2 32. Ra7 Rc6 33. Rg4 Rc7 34. Rxa6 Rh2 35. a5
Rxh3 36. Ra8+ Kh7 37. a6 h5 38. Rd4 Rh1+ 39. Ka2 Rcc1 40. Kb3
Ra1 41. Kc4 h4 42. Kb5 h3 43. Rh4+ Kg6 44. Rg4+ Kf5 45. Rxg7
Rhb1 46. Rf8+ Ke6 47. Rg6+ Ke5 48. Rg5+ 1/2-1/2

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "08"]
[Result "1/2-1/2"]
[White "Boris Spassky"]
[Black "Gennady Sosonko"]
[ECO "E59"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "37"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 Nc6 6. Nf3 d5
7. O-O O-O 8. a3 Bxc3 9. bxc3 dxc4 10. Bxc4 Qc7 11. Bd3 e5
12. Qc2 Re8 13. Nxe5 Nxe5 14. dxe5 Qxe5 15. f3 Bd7 16. e4 Rad8
17. a4 Bc6 18. Bc4 Rd7 19. Ra2 1/2-1/2

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "10"]
[Result "1/2-1/2"]
[White "Mikhail Tal"]
[Black "Gennady Sosonko"]
[ECO "A28"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "40"]

1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. d3 d6 5. g3 g6 6. Bg2 Bg7
7. Rb1 a5 8. a3 O-O 9. b4 axb4 10. axb4 Nd4 11. Nd2 c6 12. e3
Nf5 13. e4 Nd4 14. Nf3 Nxf3+ 15. Qxf3 Bg4 16. Qe3 Be6 17. Qe2
d5 18. cxd5 cxd5 19. Bg5 d4 20. Nd5 Bxd5 1/2-1/2

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "5"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Lubomir Kavalek"]
[ECO "E98"]
[WhiteElo "2545"]
[BlackElo "2600"]
[PlyCount "43"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nf6 5. Nf3 O-O 6. Be2 e5
7. O-O Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Nd3 f5 11. Bd2 Nf6 12. f3
f4 13. c5 g5 14. cxd6 cxd6 15. Nf2 Ng6 16. Qc2 h5 17. h3 Rf7
18. Rfc1 g4 19. fxg4 hxg4 20. hxg4 Nh7 21. Nb5 Ng5 22. a4
1/2-1/2

[Event "It, Wijk aan Zee (Netherlands)"]
[Site "It, Wijk aan Zee (Netherlands)"]
[Date "1981.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Ulf Andersson"]
[Black "Gennady Sosonko"]
[ECO "A30"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "22"]

1.c4 c5 2.b3 Nf6 3.Nf3 e6 4.Bb2 b6 5.Nc3 Bb7 6.e3 Be7 7.Be2
O-O 8.O-O d5 9.cxd5 Nxd5 10.Nxd5 Qxd5 11.d4 cxd4 1/2-1/2

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1981.??.??"]
[EventDate "?"]
[Round "2"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Ulf Andersson"]
[ECO "E19"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "35"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3
Ne4 8.Qc2 Nxc3 9.Qxc3 c5 10.Rd1 d6 11.Bf4 Nd7 12.dxc5 Nxc5
13.Rac1 Rc8 14.Qe3 Qc7 15.b4 Nd7 16.Qd2 Bxf3 17.Bxf3 Ne5
18.Bxe5 1/2-1/2

[Event "Wijk aan Zee (Netherlands)"]
[Site "Wijk aan Zee (Netherlands)"]
[Date "1981.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Eugenio Torre"]
[Black "Gennady Sosonko"]
[ECO "B72"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "84"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be2 Bg7 7.O-O
Nc6 8.Nb3 O-O 9.Kh1 Be6 10.f4 Na5 11.f5 Bc4 12.e5 Bxe2 13.Nxe2
Ne8 14.fxg6 hxg6 15.e6 Nc6 16.Nf4 Ne5 17.Nd4 Nc7 18.exf7 Rxf7
19.Nfe6 Nxe6 20.Nxe6 Rxf1+ 21.Qxf1 Qd7 22.Nxg7 Kxg7 23.b3 Qf5
24.Qxf5 gxf5 25.Bb2 Kf6 26.c4 Ke6 27.Re1 Rc8 28.Kg1 a6 29.a4
Rg8 30.Kf2 f4 31.b4 Kf5 32.Bxe5 dxe5 33.c5 e4 34.b5 e3 35.Kf1
Ke4 36.bxa6 bxa6 37.c6 Rc8 38.Rc1 Kd3 39.Ke1 e5 40.c7 e2
41.Rc6 e4 42.Kf2 f3 1/2-1/2

[Event "It (open)"]
[Site "Lone Pine (USA)"]
[Date "1981.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "John Fedorowicz"]
[Black "Gennady Sosonko"]
[ECO "B76"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "66"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3
Nc6 8.Qd2 O-O 9.O-O-O d5 10.exd5 Nxd5 11.Nxc6 bxc6 12.Bd4 e5
13.Bc5 Re8 14.Ne4 f5 15.Nd6 Bf8 16.Bc4 Be6 17.Nb7 Qh4 18.Bxd5
cxd5 19.Bxf8 Kxf8 20.Nc5 Bf7 21.Rhe1 Rad8 22.Nd3 e4 23.g3 Qf6
24.Nc5 Kg8 25.Nb3 Qa6 26.fxe4 dxe4 27.Qxd8 Rxd8 28.Rxd8+ Kg7
29.Kb1 Qb6 30.Rd2 Kf6 31.Nd4 Qa5 32.c3 Qxa2+ 33.Kc2 Bc4 0-1

[Event "Bad Kissingen"]
[Site "Bad Kissingen"]
[Date "1981.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Vlastimil Hort"]
[ECO "A41"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "39"]

1.d4 d6 2.c4 e5 3.dxe5 dxe5 4.Qxd8+ Kxd8 5.Nc3 Be6 6.b3 Nd7
7.Nf3 f6 8.Rg1 Bb4 9.Bd2 Nh6 10.Ne4 Bxd2+ 11.Kxd2 Nf7 12.e3
Ke7 13.Be2 Nd6 14.Nxd6 cxd6 15.Rac1 Rhc8 16.Rgd1 d5 17.cxd5
Bxd5 18.Ne1 Nb6 19.Bf3 Bxf3 20.Nxf3 1/2-1/2

[Event "Bad Kissingen"]
[Site "Bad Kissingen"]
[Date "1981.??.??"]
[EventDate "?"]
[Round "4"]
[Result "1/2-1/2"]
[White "Vlastimil Hort"]
[Black "Gennady Sosonko"]
[ECO "A28"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "30"]

1.c4 e5 2.Nc3 Nf6 3.Nf3 Nc6 4.d3 d6 5.g3 g6 6.Bg2 Bg7 7.O-O
O-O 8.Rb1 a5 9.a3 Nd4 10.Be3 Nxf3+ 11.Bxf3 c6 12.Bg2 Be6
13.Qb3 Qe7 14.Rbc1 Ng4 15.Bd2 f5 1/2-1/2

[Event "Lone Pine (USA)"]
[Site "Lone Pine (USA)"]
[Date "1981.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Igor Vasilievich Ivanov"]
[ECO "E15"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "77"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Ba6 5.Nbd2 Bb7 6.Bg2 c5 7.e4
cxd4 8.e5 Ng4 9.O-O h5 10.h3 Nh6 11.Nxd4 Bxg2 12.Kxg2 Bc5
13.N2b3 Bxd4 14.Nxd4 Qc8 15.Bxh6 Rxh6 16.Nb5 Qc6+ 17.Kh2 Na6
18.Qd2 Nc7 19.Nd6+ Kf8 20.Rad1 Ne8 21.Nxe8 Kxe8 22.Qg5 Rh7
23.Rd4 Rd8 24.Rfd1 Qc5 25.h4 Qe7 26.Qd2 f6 27.f4 fxe5 28.fxe5
g5 29.Rf1 gxh4 30.gxh4 Rf7 31.Rdf4 Rxf4 32.Qxf4 d5 33.Qg3 Kd7
34.cxd5 exd5 35.Rc1 Qh7 36.e6+ Kxe6 37.Rc6+ Ke7 38.Qe5+ Kf8
39.Qf6+ 1-0

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1981.??.??"]
[EventDate "?"]
[Round "1"]
[Result "1-0"]
[White "Garry Kasparov"]
[Black "Gennady Sosonko"]
[ECO "D38"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "57"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Bb4 5.cxd5 exd5 6.Bg5 h6 7.Bh4
c5 8.e3 g5 9.Bg3 Ne4 10.Bb5+ Kf8 11.dxc5 Nxc3 12.bxc3 Bxc3+
13.Ke2 Bxa1 14.Qxa1 f6 15.h4 g4 16.Nd4 Kf7 17.Bd3 Nd7 18.Qc3
Ne5 19.Nb5 Qe7 20.Nd6+ Kf8 21.Rd1 b6 22.Bc2 Ba6+ 23.Ke1 Bc4
24.Nxc4 dxc4 25.Rd6 Re8 26.Bxe5 fxe5 27.Qxc4 Qf7 28.Qe4 g3
29.fxg3 1-0

[Event "Bad Kissingen"]
[Site "Bad Kissingen"]
[Date "1981.??.??"]
[EventDate "?"]
[Round "1"]
[Result "0-1"]
[White "Gennady Sosonko"]
[Black "Viktor Korchnoi"]
[ECO "E04"]
[WhiteElo "2595"]
[BlackElo "2650"]
[PlyCount "74"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 a6 6. O-O b5
7. Ne5 Nd5 8. Nc3 Bb7 9. Nxd5 exd5 10. e4 dxe4 11. Qh5 g6
12. Nxg6 fxg6 13. Qe5+ Qe7 14. Qxh8 Nd7 15. h4 O-O-O 16. Bg5
Qf7 17. Bh3 Re8 18. Rad1 Kb8 19. d5 Bc5 20. Be6 Rxh8 21. Bxf7
Ne5 22. Be6 Nd3 23. b3 c3 24. Kg2 Rf8 25. f3 c2 26. Rc1 Nxc1
27. Bxc1 e3 28. Re1 c6 29. d6 Rf6 30. d7 Kc7 31. Bh3 Bd4
32. Rxe3 Bxe3 33. Bxe3 c5 34. b4 Rxf3 35. Bc1 cxb4 36. Kh2 Bc6
37. Bg4 Rf1 0-1

[Event "Bad Kissingen"]
[Site "Bad Kissingen"]
[Date "1981.??.??"]
[EventDate "?"]
[Round "6"]
[Result "1-0"]
[White "Viktor Korchnoi"]
[Black "Gennady Sosonko"]
[ECO "D38"]
[WhiteElo "2650"]
[BlackElo "2595"]
[PlyCount "51"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Bb4 5. e3 c5 6. a3 Bxc3+
7. bxc3 Nc6 8. Bb2 O-O 9. Rc1 Na5 10. Nd2 Ne4 11. Nxe4 dxe4
12. dxc5 Bd7 13. a4 Bc6 14. Qc2 Qg5 15. Ba3 Rfd8 16. h4 Qf5
17. Bb4 b6 18. Be2 Nb7 19. cxb6 axb6 20. Ra1 Ra7 21. O-O Rda8
22. Qd2 Qf6 23. Qd4 Qxh4 24. Qxb6 Ra6 25. Qc7 e5 26. c5 1-0

[Event "Lone Pine op"]
[Site "Lone Pine op"]
[Date "1981.??.??"]
[EventDate "?"]
[Round "9"]
[Result "1/2-1/2"]
[White "Viktor Korchnoi"]
[Black "Gennady Sosonko"]
[ECO "D38"]
[WhiteElo "2650"]
[BlackElo "2595"]
[PlyCount "27"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 Bb4 5. Bg5 h6 6. Bxf6 Qxf6
7. Qb3 c5 8. dxc5 Bxc3+ 9. bxc3 dxc4 10. Qxc4 O-O 11. e3 Bd7
12. Bd3 Bc6 13. O-O Nd7 14. Be2 1/2-1/2

[Event "Tilburg"]
[Site "03"]
[Date "1981.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Ljubomir Ljubojevic"]
[Black "Gennady Sosonko"]
[ECO "B26"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "45"]

1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6 6.Be3 Rb8 7.Qd2 b5
8.Nge2 b4 9.Nd1 Nd4 10.O-O e6 11.Nc1 Ne7 12.c3 bxc3 13.bxc3
Ndc6 14.Bh6 O-O 15.Bxg7 Kxg7 16.Ne3 Qb6 17.Nb3 Ba6 18.Rfd1
Rfc8 19.Qb2 e5 20.Qa3 Bb5 21.Bf1 Qa6 22.Qxa6 Bxa6 23.f4
1/2-1/2

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1981.??.??"]
[EventDate "?"]
[Round "5"]
[Result "1/2-1/2"]
[White "Anthony Miles"]
[Black "Gennady Sosonko"]
[ECO "A07"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "51"]

1.g3 c5 2.Bg2 Nc6 3.Nf3 g6 4.c3 Bg7 5.d4 cxd4 6.cxd4 d5 7.Nc3
e6 8.Bf4 Nge7 9.Qd2 Nf5 10.Nb5 O-O 11.g4 Nfe7 12.h3 Bd7 13.O-O
a6 14.Nc3 Rc8 15.Rfc1 Na7 16.a4 Nac6 17.Rab1 Na5 18.b3 Re8
19.Bd6 Nec6 20.e4 dxe4 21.Nxe4 Ne7 22.Nc5 Bc6 23.Be5 Bxf3
24.Bxg7 Kxg7 25.Bxf3 b6 26.Nxa6 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1981.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Anthony Miles"]
[ECO "E15"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "87"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Ba6 5.Nbd2 Bb7 6.Bg2 c5 7.e4 d6
8.d5 exd5 9.cxd5 Ba6 10.Bf1 Qc8 11.Qa4+ Nfd7 12.Bxa6 Qxa6
13.Qxa6 Nxa6 14.O-O Nb4 15.Nc4 f5 16.exf5 Nf6 17.Bg5 Nbxd5
18.Rad1 Kd7 19.Bxf6 Nxf6 20.Nfe5+ Kc7 21.Nf7 Rg8 22.Nfxd6 Bxd6
23.Nxd6 Rgd8 24.Nb5+ Kc6 25.Nc3 Rxd1 26.Rxd1 Re8 27.f3 b5
28.Kf2 b4 29.Ne2 Nd5 30.g4 a5 31.Ng3 c4 32.Ne4 Re5 33.Rc1 Nb6
34.f6 gxf6 35.Nxf6 Kb5 36.Ne4 Rd5 37.Ke2 Na4 38.b3 Nb6
39.bxc4+ Nxc4 40.a4 Kxa4 41.Rxc4 Kb5 42.Rc7 a4 43.Rxh7 a3
44.Nd2 1-0

[Event "It ( cat. 15 )"]
[Site "Tilburg"]
[Date "1981.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Petrosian"]
[Black "Gennady Sosonko"]
[ECO "A20"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "89"]

1. c4 e5 2. b3 Nf6 3. Bb2 Nc6 4. e3 Be7 5. a3 O-O 6. Qc2 d5
7. cxd5 Nxd5 8. Nf3 Bf6 9. d3 g6 10. Nbd2 Bg7 11. Rc1 g5
12. Nc4 Qe7 13. b4 a6 14. Nfd2 f5 15. Be2 g4 16. Nb3 Kh8
17. Nca5 Nxa5 18. Nxa5 Qf7 19. O-O c6 20. Nc4 Qe7 21. Rfe1 Bd7
22. Bf1 Nc7 23. Nb6 Rad8 24. Qc5 Qxc5 25. Rxc5 Ne6 26. Rxe5
Bxe5 27. Bxe5+ Kg8 28. d4 Be8 29. Nc4 b5 30. Nd6 Bd7 31. Rc1
Ng5 32. Nb7 Rc8 33. Bd3 Ra8 34. Kf1 Be6 35. Bf4 Nf7 36. Ke2
Bd5 37. Bxf5 Ne5 38. Bxe5 Rxf5 39. Nd6 Rff8 40. e4 Bc4+
41. Nxc4 bxc4 42. Rxc4 a5 43. Bd6 Rfe8 44. e5 axb4 45. Bxb4
1-0

[Event "Tilburg"]
[Site "07"]
[Date "1981.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Lajos Portisch"]
[ECO "E15"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "63"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Ba6 5.Nbd2 d5 6.Bg2 Be7 7.Ne5
O-O 8.O-O c5 9.Nb3 Bb7 10.dxc5 bxc5 11.cxd5 Bxd5 12.Bf4 Qb6
13.Qc2 Na6 14.e4 Nb4 15.Qe2 Bb7 16.Nc4 Qb5 17.Nba5 Ba6 18.a3
Qxa5 19.axb4 Qb5 20.Rfc1 cxb4 21.Qe1 Rac8 22.Bf1 Bb7 23.Rxa7
Nxe4 24.Na5 Rxc1 25.Bxc1 Qf5 26.Nxb7 Rc8 27.Be3 Qe5 28.Na5 Bc5
29.Nc4 Qd5 30.Ra5 Ng5 31.Bxg5 Qxg5 32.Qe5 1-0

[Event "Lone Pine op"]
[Site "Lone Pine op"]
[Date "1981.??.??"]
[EventDate "?"]
[Round "8"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Oleg Romanishin"]
[ECO "D97"]
[WhiteElo "2595"]
[BlackElo "2595"]
[PlyCount "140"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4
O-O 7. e4 a6 8. Be2 b5 9. Qb3 Bb7 10. e5 Nd5 11. O-O Nb6
12. Be3 e6 13. a4 bxa4 14. Nxa4 Bd5 15. Qc3 N8d7 16. Nc5 Nxc5
17. Qxc5 Nd7 18. Qa5 Qb8 19. b4 Nb6 20. Rfc1 Re8 21. Qc5 c6
22. Rxa6 Rxa6 23. Bxa6 Bf8 24. Qa5 Re7 25. b5 Nc4 26. Qa4 Nxe3
27. fxe3 cxb5 28. Qxb5 Qxb5 29. Bxb5 Bh6 30. Rc3 Rb7 31. Be2
Rb2 32. Kf2 Ra2 33. Ne1 Bg5 34. Rc2 Ra3 35. Bd3 Kg7 36. Ke2
Be4 37. Rd2 h5 38. Nc2 Bxd3+ 39. Rxd3 Ra2 40. Rc3 Rb2 41. Kf3
Rb1 42. Na3 Rf1+ 43. Ke2 Rh1 44. h3 Bh4 45. Rc2 Re1+ 46. Kf3
Bg5 47. Nc4 Ra1 48. Ke4 Rf1 49. Kd3 Ra1 50. Rf2 Bh4 51. Rb2
Rd1+ 52. Ke4 Re1 53. Rb7 Rf1 54. Nd6 Kg8 55. Kd3 Rf2 56. e4
Bg3 57. Ke3 Rf1 58. Nc4 Bh2 59. d5 Re1+ 60. Kd4 Rd1+ 61. Kc5
Bg1+ 62. Kc6 Rc1 63. Rb4 exd5 64. exd5 Bh2 65. Kd7 Rd1 66. d6
Rd4 67. Kc7 Bf4 68. d7 Bg5 69. Rb8+ Kg7 70. Nd6 Rd3 1-0

[Event "Bad Kissingen"]
[Site "Bad Kissingen"]
[Date "1981.??.??"]
[EventDate "?"]
[Round "03"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Heinz Wirthensohn"]
[ECO "E16"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "51"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 c5
7. O-O O-O 8. Bxb4 cxb4 9. Nbd2 d6 10. a3 bxa3 11. b4 a5
12. bxa5 Rxa5 13. Qb3 Nbd7 14. Rxa3 Rxa3 15. Qxa3 Qc7 16. Qb2
Ra8 17. Rc1 Qb8 18. Nb1 Ra4 19. Qb3 Qa8 20. Nc3 Ra1 21. Qd1
Rxc1 22. Qxc1 Qc8 23. Nb5 Bxf3 24. Bxf3 d5 25. Na3 e5 26. e3
1/2-1/2

[Event "Bad Kissingen"]
[Site "Bad Kissingen"]
[Date "1981.??.??"]
[EventDate "?"]
[Round "05"]
[Result "1/2-1/2"]
[White "Eric Lobron"]
[Black "Gennady Sosonko"]
[ECO "A37"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "87"]

1. c4 c5 2. Nf3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nc3 e6 6. d3 Nge7
7. h4 h6 8. Bd2 d5 9. cxd5 exd5 10. Qc1 Bg4 11. O-O Rc8
12. Re1 Kf8 13. Bf4 b6 14. Qd1 Kg8 15. Qa4 d4 16. Nb5 Qd7
17. Nd6 Rd8 18. Nc4 Kh7 19. Bd6 Rhe8 20. Bxe7 Nxe7 21. Qxd7
Bxd7 22. Nfe5 Be6 23. Nc6 Rd7 24. Nxe7 Rdxe7 25. Bc6 Rb8
26. a4 a6 27. Bf3 h5 28. Kg2 Rc7 29. Nd6 Bh6 30. Reb1 Rd8
31. Ne4 c4 32. dxc4 Rxc4 33. a5 Rb8 34. axb6 Rxb6 35. Ra5 Kg7
36. Nc5 Bf5 37. Nd3 Rc2 38. Kf1 Rf6 39. Rd1 Bd2 40. Ra3 a5
41. Kg2 Re6 42. Rb3 a4 43. Ra3 Rb6 44. Rxa4 1/2-1/2

[Event "Bad Kissingen"]
[Site "Bad Kissingen"]
[Date "1981.??.??"]
[EventDate "?"]
[Round "07"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Yasser Seirawan"]
[ECO "E19"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "47"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O
7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. d5 exd5 11. Ne1 d4
12. Qxd4 Bxg2 13. Nxg2 Nc6 14. Qd3 Bd6 15. Bf4 Bxf4 16. Nxf4
Rf7 17. Nd5 d6 18. f4 Qd7 19. Rfe1 Re8 20. e4 fxe4 21. Rxe4
Rxe4 22. Qxe4 Nd8 23. Re1 h6 24. Ne7+ 1-0

[Event "Bad Kissingen"]
[Site "Bad Kissingen"]
[Date "1981.??.??"]
[EventDate "?"]
[Round "10"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Eric Lobron"]
[ECO "A65"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "41"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6
7. Bf4 a6 8. Nf3 Bg7 9. Qa4+ Bd7 10. Qb3 b5 11. Bxd6 b4 12. e5
bxc3 13. exf6 cxb2 14. Qxb2 Bxf6 15. Be5 Qe7 16. O-O-O Bxe5
17. Qxe5 Qxe5 18. Nxe5 Ba4 19. Rd2 Nd7 20. f4 f6 21. Nc4
1/2-1/2

[Event "Bad Kissingen"]
[Site "Bad Kissingen"]
[Date "1981.??.??"]
[EventDate "?"]
[Round "2"]
[Result "1-0"]
[White "Yasser Seirawan"]
[Black "Gennady Sosonko"]
[ECO "A22"]
[WhiteElo "2555"]
[BlackElo "2595"]
[PlyCount "125"]

1. c4 e5 2. Nc3 Nf6 3. e3 d6 4. d4 Nc6 5. Nf3 g6 6. Be2 Bg7
7. dxe5 Nxe5 8. Nxe5 dxe5 9. Qxd8+ Kxd8 10. b3 c6 11. Ba3 Bf5
12. O-O-O+ Kc8 13. h3 h5 14. g4 hxg4 15. hxg4 Bxg4 16. Rxh8+
Bxh8 17. Be7 Bd7 18. Rh1 Bg7 19. Bxf6 Bxf6 20. Ne4 Bd8 21. Rh7
Be8 22. Bg4+ Kc7 23. Be6 Be7 24. Bxf7 Bxf7 25. Rxf7 Kd7
26. Rg7 Ke6 27. Kd1 Rf8 28. Ke2 Rf7 29. Rg8 Kf5 30. Ng3+ Kf6
31. Rb8 Bf8 32. Ne4+ Kf5 33. f3 g5 34. Nf2 Bd6 35. Rg8 Rh7
36. a4 a6 37. Ne4 Be7 38. Rb8 b5 39. cxb5 cxb5 40. Ng3+ Ke6
41. Rb6+ Kd5 42. Rxa6 b4 43. Nf5 e4 44. Nxe7+ Rxe7 45. Ra5+
Kd6 46. Rxg5 Rc7 47. Rg6+ Ke5 48. f4+ Kd5 49. Rg5+ Kd6 50. Rb5
Rc2+ 51. Kd1 Rc3 52. Rxb4 Rxe3 53. a5 Kc5 54. Rb8 Rh3 55. a6
Rh1+ 56. Ke2 Ra1 57. Ke3 Re1+ 58. Kf2 Ra1 59. b4+ Kd4 60. b5
e3+ 61. Kf3 Rf1+ 62. Kg2 Ra1 63. Re8 1-0

[Event "Bad Kissingen"]
[Site "Bad Kissingen"]
[Date "1981.??.??"]
[EventDate "?"]
[Round "8"]
[Result "1-0"]
[White "Heinz Wirthensohn"]
[Black "Gennady Sosonko"]
[ECO "A22"]
[WhiteElo "2420"]
[BlackElo "2595"]
[PlyCount "67"]

1. c4 e5 2. Nc3 Nf6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. Rb1 a5
7. a3 O-O 8. e3 Ne7 9. Nf3 d6 10. O-O Nh5 11. b4 f5 12. Bb2 c6
13. Qb3 Kh8 14. c5 d5 15. Na4 e4 16. Nd4 Nf6 17. Nb6 Ra7
18. dxe4 Nxe4 19. Rbd1 Ng8 20. f3 Ng5 21. e4 fxe4 22. Nxc8
Qxc8 23. fxe4 dxe4 24. h4 Nf3+ 25. Bxf3 Rxf3 26. Nxf3 exf3
27. Qf7 Bxb2 28. Rd7 Qxd7 29. Qxd7 axb4 30. Rxf3 Nf6 31. Qd8+
Kg7 32. Qe7+ Kh6 33. Rxf6 bxa3 34. Rf7 1-0

[Event "Holzoster am See"]
[Site "Holzoster am See"]
[Date "1981.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Adolf Herzog"]
[ECO "A07"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "41"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. O-O Be7 5. d4 O-O 6. c4 c6
7. Qc2 Nbd7 8. b3 b6 9. Rd1 Bb7 10. Nc3 Rc8 11. e4 c5 12. exd5
exd5 13. Bb2 Qc7 14. dxc5 dxc4 15. cxb6 Qxb6 16. Na4 Qa6
17. Qf5 Nc5 18. Ba3 Nfe4 19. Nxc5 Bxc5 20. Bxc5 Rxc5 21. Qf4
1/2-1/2

[Event "Holzoster am See"]
[Site "Holzoster am See"]
[Date "1981.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Aleksander Sznapik"]
[Black "Gennady Sosonko"]
[ECO "B23"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "44"]

1. e4 c5 2. Nc3 d6 3. Nge2 Nf6 4. g3 Nc6 5. Bg2 g6 6. d4 cxd4
7. Nxd4 Nxd4 8. Qxd4 Bg7 9. O-O O-O 10. h3 Be6 11. Qd1 Rc8
12. Re1 Qc7 13. Be3 a6 14. a4 Nd7 15. Bd4 Bxd4 16. Qxd4 Ne5
17. f4 Nc6 18. Qf2 Nb4 19. Kh2 Qa5 20. Rad1 Rc5 21. Rd2 Rfc8
22. Qe3 f6 1/2-1/2

[Event "Lone Pine"]
[Site "Lone Pine"]
[Date "1981.??.??"]
[EventDate "?"]
[Round "01"]
[Result "1/2-1/2"]
[White "John L Watson"]
[Black "Gennady Sosonko"]
[ECO "A29"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "35"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2
Nb6 7. O-O Be7 8. d3 O-O 9. a3 Be6 10. b4 f5 11. Bb2 Bf6
12. Nd2 Rb8 13. Rc1 Bf7 14. Re1 a5 15. b5 Nd4 16. a4 Qd6
17. Ncb1 Rfd8 18. Bc3 1/2-1/2

[Event "Lone Pine op"]
[Site "Lone Pine op"]
[Date "1981.??.??"]
[EventDate "?"]
[Round "2"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Boris Markovich Kogan"]
[ECO "D15"]
[WhiteElo "2595"]
[BlackElo "2430"]
[PlyCount "69"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 5. Qb3 e6 6. g3 dxc4
7. Qxc4 b5 8. Qd3 c5 9. Bg2 Bb7 10. O-O Nbd7 11. Rd1 c4
12. Qc2 b4 13. Nb1 Rc8 14. Bg5 Be7 15. Ne5 Bxg2 16. Kxg2 O-O
17. a3 c3 18. bxc3 bxc3 19. Nxc3 Qc7 20. Nxd7 Qxd7 21. Bxf6
gxf6 22. Rd3 Rc7 23. Qd2 Rfc8 24. d5 f5 25. Rb1 Bxa3 26. dxe6
Qxe6 27. Nd5 Bc1 28. Rxc1 Rxc1 29. Re3 Qc6 30. f3 Qc5 31. Ne7+
Kf8 32. Nxc8 Qxc8 33. Rd3 Qc6 34. Rd6 Qc3 35. Rd8+ 1-0

[Event "Lone Pine op"]
[Site "Lone Pine op"]
[Date "1981.??.??"]
[EventDate "?"]
[Round "3"]
[Result "1/2-1/2"]
[White "Samuel Reshevsky"]
[Black "Gennady Sosonko"]
[ECO "E12"]
[WhiteElo "2485"]
[BlackElo "2595"]
[PlyCount "54"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Nc3 Bb7 5. a3 d5 6. cxd5 Nxd5
7. e3 Be7 8. Bd3 Nxc3 9. bxc3 c5 10. O-O Nc6 11. Qe2 O-O
12. Rd1 cxd4 13. cxd4 Na5 14. Bb2 Rc8 15. e4 Bf6 16. Rac1 Rxc1
17. Rxc1 Qb8 18. Rd1 Rc8 19. e5 Be7 20. Nd2 Qc7 21. Qh5 g6
22. Qe2 Qd7 23. h3 Qd5 24. Be4 Qa2 25. Bxb7 Nxb7 26. Ne4 Bxa3
27. Qd2 Kg7 1/2-1/2

[Event "Lone Pine op"]
[Site "Lone Pine op"]
[Date "1981.??.??"]
[EventDate "?"]
[Round "4"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Ivars Dahlberg"]
[ECO "E08"]
[WhiteElo "2595"]
[BlackElo "2480"]
[PlyCount "38"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 O-O 6. O-O Nbd7
7. Qc2 c6 8. b3 b6 9. Rd1 Ba6 10. Nbd2 c5 11. e4 cxd4 12. Nxd4
Re8 13. exd5 exd5 14. Qf5 g6 15. Qh3 Nc5 16. N2f3 dxc4 17. Bh6
c3 18. b4 Nce4 19. b5 c2 1/2-1/2

[Event "Lone Pine op"]
[Site "Lone Pine op"]
[Date "1981.??.??"]
[EventDate "?"]
[Round "5"]
[Result "1/2-1/2"]
[White "Ron W Henley"]
[Black "Gennady Sosonko"]
[ECO "E12"]
[WhiteElo "2440"]
[BlackElo "2595"]
[PlyCount "78"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. a3 d5 6. cxd5 Nxd5
7. e3 Be7 8. Bb5+ c6 9. Bd3 Nxc3 10. bxc3 c5 11. Qe2 Nc6
12. Bb2 O-O 13. Rd1 Qc7 14. e4 Na5 15. O-O Rac8 16. Rfe1 Rfd8
17. d5 c4 18. Bc2 e5 19. Nd2 Ba6 20. Kh1 Nb7 21. f4 Bd6 22. f5
Be7 23. Qh5 Nc5 24. Re3 Rd6 25. Rg3 Bf6 26. Nf3 Nd3 27. Bxd3
cxd3 28. c4 Re8 29. Rxd3 Qxc4 30. Ng5 Bxg5 31. Qxg5 g6
32. Rdf3 Qxe4 33. h4 Qb1+ 34. Kh2 Qxb2 35. fxg6 hxg6 36. Rf6
Rxf6 37. Qxf6 Qd4 38. Rxg6+ fxg6 39. Qxg6+ Kf8 1/2-1/2

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1981.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Alexander Beliavsky"]
[Black "Gennady Sosonko"]
[ECO "B64"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "108"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6
7. Qd2 Be7 8. O-O-O O-O 9. f4 h6 10. Bh4 e5 11. Nf5 Bxf5
12. exf5 Qa5 13. Kb1 Rfe8 14. g4 Nxg4 15. Bxe7 Nxe7 16. Rg1
Nf6 17. Bb5 Nxf5 18. Bxe8 Rxe8 19. Ne4 Qd8 20. Nxd6 Qxd6
21. Qxd6 Nxd6 22. fxe5 Rxe5 23. Rxd6 Kh7 24. Kc1 Re2 25. Rd2
Re7 26. Rgd1 g5 27. c4 h5 28. b4 g4 29. c5 Kg6 30. b5 Rc7
31. Rc2 Nd7 32. c6 Ne5 33. Rc5 bxc6 34. Rxe5 cxb5+ 35. Kd2 Rc4
36. Rf1 Ra4 37. Rf2 Rxa2+ 38. Ke3 Ra3+ 39. Kf4 Ra4+ 40. Kg3
Ra3+ 41. Kg2 b4 42. Ref5 b3 43. Rf6+ Kg5 44. R2f5+ Kh4 45. Rh6
Ra2+ 46. Kg1 Ra1+ 47. Kf2 Ra2+ 48. Ke3 Kh3 49. Rhxh5+ Kg2
50. Rhg5 Ra4 51. Rf2+ Kh1 52. Rb2 Ra2 53. Rxb3 Rxh2 54. Rb1+
Kg2 1-0

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1981.??.??"]
[EventDate "?"]
[Round "04"]
[Result "0-1"]
[White "Gennady Sosonko"]
[Black "Bent Larsen"]
[ECO "A55"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "56"]

1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. e4 e5 5. Nf3 Be7 6. Be2 O-O
7. O-O c6 8. Rb1 Re8 9. Qc2 Bf8 10. Rd1 a6 11. b4 Qc7 12. Be3
b5 13. h3 exd4 14. Nxd4 Bb7 15. Nf5 c5 16. Nd5 Bxd5 17. exd5
cxb4 18. Rxb4 Ne5 19. c5 dxc5 20. d6 Qd7 21. Rf4 Rac8 22. g4
Qe6 23. Qd2 Red8 24. Qa5 Ng6 25. Rf3 Bxd6 26. Rxd6 Rxd6
27. Nxd6 Qxd6 28. Rf5 Nh4 0-1

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1981.??.??"]
[EventDate "?"]
[Round "09"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Jan Timman"]
[ECO "E00"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "38"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 cxd4 5. Nxd4 Bb4+ 6. Nc3
O-O 7. Bg2 d5 8. Qb3 Bxc3+ 9. bxc3 e5 10. Nb5 dxc4 11. Qxc4 a6
12. Nc7 b5 13. Qc5 Nbd7 14. Qa3 Qxc7 15. Bxa8 Nb6 16. Bg2 Nfd5
17. e4 Nxc3 18. Bd2 Nca4 19. Ba5 Nc4 1-0

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1981.??.??"]
[EventDate "?"]
[Round "10"]
[Result "1/2-1/2"]
[White "Boris Spassky"]
[Black "Gennady Sosonko"]
[ECO "B32"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "42"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 d6
7. Be2 Nxd4 8. Qxd4 Bg7 9. Be3 O-O 10. Qd2 Qa5 11. Rc1 Be6
12. f3 Rfc8 13. b3 a6 14. Na4 Qxd2+ 15. Kxd2 Nd7 16. Nc3 Nf6
17. Nd5 Nxd5 18. cxd5 Bd7 19. Rxc8+ Rxc8 20. Rc1 Rxc1 21. Kxc1
f5 1/2-1/2

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1981.??.??"]
[EventDate "?"]
[Round "11"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Robert Huebner"]
[ECO "D13"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "37"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6
7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. Rc1 e5 11. dxe5 Nxe5
12. Nxe5 Qxe5 13. Be2 Rd8 14. Qd4 Qxd4 15. exd4 Bf5 16. f3
Rac8 17. Kd2 Kf8 18. Bd3 Bxd3 19. Kxd3 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1981.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gyula Sax"]
[Black "Gennady Sosonko"]
[ECO "B77"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "41"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7
7. f3 O-O 8. Qd2 Nc6 9. Bc4 Bd7 10. h4 Rc8 11. Bb3 Ne5
12. O-O-O h5 13. Kb1 Nc4 14. Bxc4 Rxc4 15. Nde2 Be6 16. e5 Ne8
17. Bh6 Bxe5 18. Bxf8 Kxf8 19. Qe3 Qa5 20. Nd4 Nc7 21. Nxe6+
1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1981.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Sveshnikov"]
[Black "Gennady Sosonko"]
[ECO "E08"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "67"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. O-O Be7 5. d4 O-O 6. c4 Nbd7
7. Qc2 c6 8. Rd1 b6 9. Nc3 Bb7 10. b3 Rc8 11. e4 dxe4 12. Ng5
c5 13. dxc5 Bxc5 14. Ncxe4 Nxe4 15. Bxe4 Bxe4 16. Qxe4 g6
17. Bb2 Qxg5 18. Rxd7 a5 19. Kg2 Rfe8 20. Rad1 Qf5 21. Qxf5
exf5 22. Kf3 Kf8 23. Bf6 Rc6 24. Bd4 Bxd4 25. R1xd4 Ree6
26. Rb7 Rcd6 27. Rd7 Rxd7 28. Rxd7 Kg7 29. Rd5 Kf6 30. Rb5 g5
31. h3 h5 32. c5 bxc5 33. Rxc5 a4 34. Rc2 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1981.??.??"]
[EventDate "?"]
[Round "02"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Wolfgang Unzicker"]
[ECO "D17"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "33"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 Nbd7
7. Nxc4 Qc7 8. g3 e5 9. dxe5 Nxe5 10. Bf4 Nfd7 11. Bg2 Be6
12. Nxe5 Nxe5 13. O-O Qa5 14. Qd4 f6 15. Ne4 Rd8 16. Qe3 Nc4
17. Qc1 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1981.??.??"]
[EventDate "?"]
[Round "04"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Florin Gheorghiu"]
[ECO "E15"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "75"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Nbd2 Bb7 6. Bg2 c5
7. e4 cxd4 8. e5 Ng8 9. O-O d6 10. Nxd4 Bxg2 11. Kxg2 a6
12. exd6 Bxd6 13. Qf3 Ra7 14. Ne4 Rd7 15. Rd1 Ne7 16. Ng5 Ng6
17. Ndxe6 Qf6 18. Qxf6 gxf6 19. Ng7+ Kf8 20. Nf5 Bxg3 21. Rxd7
Nxd7 22. hxg3 fxg5 23. Bxg5 f6 24. Rd1 Ke8 25. Be3 h5 26. Kh3
h4 27. gxh4 Nde5 28. Rd6 Kf7 29. Rxb6 Rh5 30. Rb7+ Kf8
31. Bh6+ Kg8 32. Rg7+ Kh8 33. Rxg6 Rxf5 34. Bg7+ Kh7 35. Rxf6
Rh5 36. Bf8 Nxc4 37. b3 Ne5 38. Rxa6 1-0

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1981.??.??"]
[EventDate "?"]
[Round "05"]
[Result "1/2-1/2"]
[White "Hans Ree"]
[Black "Gennady Sosonko"]
[ECO "E33"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "26"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 Nc6 5. Nf3 d6 6. Bd2 Qe7
7. a3 Bxc3 8. Bxc3 e5 9. dxe5 dxe5 10. e3 Bg4 11. Be2 O-O
12. O-O Rfe8 13. h3 Bh5 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1981.??.??"]
[EventDate "?"]
[Round "09"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Mark Taimanov"]
[ECO "E11"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "29"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. g3 d5 6. Qc2 Nc6
7. Bg2 dxc4 8. Qxc4 Qd5 9. Qxd5 exd5 10. Nc3 Bf5 11. Nb5 O-O-O
12. Rc1 Bxd2+ 13. Nxd2 Rhe8 14. e3 Re7 15. Nf3 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1981.??.??"]
[EventDate "?"]
[Round "10"]
[Result "1/2-1/2"]
[White "Walter Shawn Browne"]
[Black "Gennady Sosonko"]
[ECO "D38"]
[WhiteElo "2555"]
[BlackElo "2595"]
[PlyCount "25"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. cxd5 exd5 6. Bg5 h6
7. Bxf6 Qxf6 8. Qa4+ Nc6 9. e3 O-O 10. Bd3 Bg4 11. Ne5 Nxe5
12. dxe5 Bxc3+ 13. bxc3 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1981.??.??"]
[EventDate "?"]
[Round "6"]
[Result "0-1"]
[White "Kick Langeweg"]
[Black "Gennady Sosonko"]
[ECO "E12"]
[WhiteElo "2455"]
[BlackElo "2595"]
[PlyCount "46"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. Bg5 Be7
7. e3 Nbd7 8. Rc1 O-O 9. cxd5 exd5 10. Bd3 c5 11. O-O Ne4
12. Bxe7 Qxe7 13. dxc5 bxc5 14. Bb1 Nb6 15. Qd3 f5 16. Ba2
Rad8 17. Qb5 Kh8 18. Qa5 d4 19. exd4 cxd4 20. Nb5 Ng5 21. Nxg5
Qxg5 22. f3 Bxf3 23. Rc2 d3 0-1

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1981.??.??"]
[EventDate "?"]
[Round "7"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Jan Timman"]
[ECO "D99"]
[WhiteElo "2595"]
[BlackElo "2620"]
[PlyCount "83"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4
O-O 7. e4 Bg4 8. Be3 Nfd7 9. Qb3 Nb6 10. Rd1 Nc6 11. d5 Ne5
12. Be2 Nxf3+ 13. gxf3 Bh5 14. Rg1 Qc8 15. Rg3 c6 16. a4 Kh8
17. a5 Nd7 18. Qa3 Re8 19. a6 Ne5 20. Bd4 f6 21. axb7 Qxb7
22. Bxe5 fxe5 23. dxc6 Qb6 24. Ba6 e6 25. Bb7 Rad8 26. Kf1 Rd4
27. Kg2 Bf8 28. Qa6 Qc5 29. Rc1 Bh6 30. Rc2 Red8 31. Qb5 Rc4
32. Qxc5 Rxc5 33. Re2 Rd4 34. Re1 Kg7 35. Ra1 a5 36. Ne2 Rd2
37. Rc1 Rxc1 38. Nxc1 Rc2 39. Ne2 Be3 40. fxe3 Rxe2+ 41. Kh3
Rc2 42. Rg2 1-0

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1981.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Jan Timman"]
[ECO "A32"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "39"]

1.c4 c5 2.Nf3 Nf6 3.d4 cxd4 4.Nxd4 e6 5.g3 Bb4+ 6.Nc3 O-O
7.Bg2 d5 8.Qb3 Bxc3+ 9.bxc3 e5 10.Nb5 dxc4 11.Qxc4 a6 12.Nc7
b5 13.Qc5 Nbd7 14.Qa3 Qxc7 15.Bxa8 Nb6 16.Bg2 Nfd5 17.e4 Nxc3
18.Bd2 Nca4 19.Ba5 Nc4 20.Qxf8+ 1-0

[Event "07, Luzern olm ;BIG"]
[Site "07, Luzern olm ;BIG"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Lev Alburt"]
[Black "Gennady Sosonko"]
[ECO "A46"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "39"]

1.d4 Nf6 2.Nf3 e6 3.Bg5 c5 4.e3 Qb6 5.Qc1 Ne4 6.Bf4 Nc6 7.c3
d5 8.Nbd2 Nxd2 9.Qxd2 Be7 10.Bd3 Bd7 11.O-O O-O 12.dxc5 Bxc5
13.e4 dxe4 14.Bxe4 Rfd8 15.Qc2 h6 16.b4 Be7 17.Rfd1 Rac8
18.Qb3 Bf6 19.Rac1 a6 20.h3 1/2-1/2

[Event "It (cat.14), Tilburg (Netherlands)"]
[Site "It (cat.14), Tilburg (Netherlands)"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Ulf Andersson"]
[Black "Gennady Sosonko"]
[ECO "A33"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "43"]

1.Nf3 c5 2.c4 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Bf4 d5
7.cxd5 Nxd5 8.Nxc6 bxc6 9.Bd2 Bb4 10.Rc1 Rb8 11.Qc2 Qa5 12.e3
Nxc3 13.bxc3 Ba3 14.Rb1 Rxb1+ 15.Qxb1 Qb6 16.Qb3 Bc5 17.Be2
Ke7 18.O-O Rd8 19.Rd1 Qxb3 20.axb3 e5 21.Be1 Rxd1 22.Bxd1
1/2-1/2

[Event "Wijk aan Zee"]
[Site "5"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Yuri Balashov"]
[ECO "E11"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "25"]

1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Bd2 Qe7 5.g3 Nc6 6.Nc3 d5 7.cxd5
exd5 8.Bg2 O-O 9.O-O h6 10.a3 Bxc3 11.Bxc3 Ne4 12.Rc1 Rd8
13.Re1 1/2-1/2

[Event "It ( cat. 14 )"]
[Site "Tilburg"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Walter Shawn Browne"]
[Black "Gennady Sosonko"]
[ECO "E12"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "28"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.a3 Bb7 5.Nc3 d5 6.cxd5 Nxd5 7.Qc2
c5 8.e4 Nxc3 9.bxc3 Nc6 10.Bd3 g6 11.Bg5 Be7 12.Bh6 Bf8 13.Bg5
Be7 14.Bh6 Bf8 1/2-1/2

[Event "It (cat.14)"]
[Site "Tilburg (Netherlands)"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Eugenio Torre"]
[ECO "D17"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "57"]

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bf5 6.Ne5 e6 7.f3
Bb4 8.e4 Bxe4 9.fxe4 Nxe4 10.Qf3 Qxd4 11.Qxf7+ Kd8 12.Bg5+ Kc8
13.Qxe6+ Nd7 14.Qxd7+ Qxd7 15.Nxd7 Nxc3 16.bxc3 Bxc3+ 17.Kd1
Bxa1 18.Nc5 b6 19.Ne6 b5 20.Be2 a6 21.Rf1 h6 22.Bh4 Kd7
23.Nc5+ Kd6 24.Nb7+ Ke5 25.Bg3+ Ke6 26.Bg4+ Ke7 27.Bd6+ Ke8
28.Bh5+ Kd7 29.Re1 1-0

[Event "Amsterdam OHRA"]
[Site "Amsterdam OHRA"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "4"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Vlastimil Hort"]
[ECO "E16"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "35"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Bb4+ 6.Bd2 Be7 7.Nc3
O-O 8.O-O Na6 9.Ne5 Bxg2 10.Kxg2 Qc8 11.e4 Qb7 12.Qf3 Rad8
13.Rfe1 Nb4 14.Rac1 d6 15.Nd3 Nxd3 16.Qxd3 Nd7 17.Qf3 Qa6
18.b3 1/2-1/2

[Event "BL 8182 ;BL"]
[Site "BL 8182 ;BL"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Vlastimil Hort"]
[ECO "D17"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "27"]

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bf5 6.Ne5 Nbd7
7.Nxc4 Nb6 8.Ne5 e6 9.f3 Nfd7 10.a5 Nxe5 11.axb6 Nd7 12.e4 Bg6
13.Rxa7 Nxb6 14.Rxa8 1/2-1/2

[Event "Surakarta"]
[Site "Surakarta"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Vlastimil Hort"]
[ECO "E17"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "42"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3
Ne4 8.Nxe4 Bxe4 9.Nh4 Bxg2 10.Nxg2 d5 11.Qa4 Qe8 12.Qxe8 Rxe8
13.cxd5 exd5 14.Nf4 c6 15.Be3 Bd6 16.Nd3 a5 17.Rac1 Ra7 18.Rc2
Rc7 19.Rfc1 Rec8 20.Bf4 Bxf4 21.Nxf4 Na6 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Vlastimil Hort"]
[ECO "D25"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "30"]

1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 Bg4 5.Bxc4 e6 6.h3 Bh5 7.O-O
a6 8.b3 Nc6 9.Bb2 Bd6 10.Nbd2 O-O 11.Rc1 Qe7 12.Be2 Bg6 13.Nh4
Be4 14.Nxe4 Nxe4 15.Nf3 Ba3 1/2-1/2

[Event "cat. 14, It , Tilburg"]
[Site "cat. 14, It , Tilburg"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Anatoli Karpov"]
[ECO "E06"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "31"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O dxc4
7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bd2 Be4 11. Qc1 Qc8
12. Bg5 c5 13. Nc3 Bc6 14. dxc5 b4 15. Nb1 Nbd7 16. Nbd2
1/2-1/2

[Event "Luzern"]
[Site "Luzern"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "6"]
[Result "1/2-1/2"]
[White "Garry Kasparov"]
[Black "Gennady Sosonko"]
[ECO "E12"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "24"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.a3 Bb7 5.Nc3 d5 6.cxd5 Nxd5 7.Qc2
c5 8.e4 Nxc3 9.bxc3 Nd7 10.Bd3 Qc7 11.Qd2 g6 12.O-O Bg7
1/2-1/2

[Event "It (cat.9)"]
[Site "Surakarta (Indonesia)"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Raymond Keene"]
[Black "Gennady Sosonko"]
[ECO "D68"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "28"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Be7 5.Bg5 O-O 6.e3 Nbd7 7.Rc1
c6 8.Bd3 dxc4 9.Bxc4 Nd5 10.Bxe7 Qxe7 11.O-O Nxc3 12.Rxc3 e5
13.Qc2 exd4 14.exd4 Nb6 1/2-1/2

[Event "Nederland 33/584"]
[Site "Nederland 33/584"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Viktor Korchnoi"]
[ECO "D96"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "71"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4
Nc6 7. e4 Bg4 8. Be3 Bxf3 9. gxf3 e5 10. dxe5 Nxe5 11. Qb5+
Nfd7 12. O-O-O c6 13. Qxb7 Qc8 14. Qxc8+ Rxc8 15. f4 Ng4
16. Bh3 h5 17. e5 Rc7 18. Ne4 Ke7 19. Bd2 f5 20. f3 Ngxe5
21. fxe5 fxe4 22. Bg5+ Ke8 23. f4 Nc5 24. Rd6 Bf8 25. Rd8+ Kf7
26. Rhd1 Rh7 27. e6+ Kg8 28. Rxf8+ Kxf8 29. Rd8+ Kg7 30. e7
Rxe7 31. Bxe7 Nd3+ 32. Kd2 Nxf4 33. Bf1 Kh6 34. Rd7 e3+
35. Ke1 Rh8 36. h4 1-0

[Event "It (cat.9)"]
[Site "Surakarta (Indonesia)"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Larry Christiansen"]
[ECO "D43"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "51"]

1.d4 d5 2.Nf3 Nf6 3.c4 c6 4.Nc3 e6 5.Qb3 Be7 6.g3 O-O 7.Bg2
Nbd7 8.O-O b6 9.Bf4 Bb7 10.cxd5 Nxd5 11.Nxd5 exd5 12.Rad1 a5
13.a3 Re8 14.e4 a4 15.Qa2 Nf8 16.Ne5 Ng6 17.Be3 Ra5 18.Rfe1
Bf8 19.Nxg6 hxg6 20.exd5 cxd5 21.Rc1 b5 22.Bd2 Rxe1+ 23.Rxe1
Ra8 24.Rc1 Qd7 25.Bf4 Re8 26.Bf3 1/2-1/2

[Event "Wijk aan Zee (Netherlands)"]
[Site "It"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Larry Christiansen"]
[ECO "E06"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "181"]

1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.Nf3 O-O 6.O-O dxc4 7.Qc2
a6 8.a4 Bd7 9.Rd1 Bc6 10.Nc3 Bxf3 11.Bxf3 Nc6 12.Bxc6 bxc6
13.a5 Qb8 14.Qa4 Qb3 15.Qxc6 Rfc8 16.Kg2 h6 17.h3 Ra7 18.d5
exd5 19.Nxd5 Nxd5 20.Rxd5 Qb7 21.Qxc4 c6 22.Rf5 Bf8 23.e4 Re8
24.Ra4 Raa8 25.Be3 Re6 26.Bb6 Rae8 27.Qd3 g6 28.Rf3 Rd6 29.Qe2
Rde6 30.Qd3 Rd6 31.Qc2 Qd7 32.Rc4 Rd2 33.Qc1 Rd1 34.Qf4 Bg7
35.Qc7 Qxc7 36.Bxc7 Rc8 37.Bf4 Bxb2 38.Bxh6 c5 39.Rb3 Bd4
40.Rb6 Re8 41.Rxa6 Ra1 42.Kf3 Ra3+ 43.Be3 Rd8 44.Rc2 Bxe3
45.fxe3 Rdd3 46.Re2 c4 47.Rc6 Rxa5 48.Rxc4 Rd6 49.Rec2 Rf6+
50.Kg2 Re5 51.Rf2 Rfe6 52.Kf3 Kg7 53.Rd2 Rf6+ 54.Kg2 Rfe6
55.Rdd4 Ra5 56.Rd2 Rae5 57.Kf3 Rf6+ 58.Kg4 Ra5 59.Rd5 Ra3
60.e5 Re6 61.Kf4 Re7 62.Rcd4 Ra1 63.Rd7 Rf1+ 64.Ke4 Kf8
65.Rxe7 Kxe7 66.Ra4 Rg1 67.Kf3 Ke6 68.Kf4 Rf1+ 69.Ke4 Rg1
70.Kf4 Rf1+ 71.Kg4 Rb1 72.Rf4 Rb5 73.Rf6+ Ke7 74.Kf4 Rb4+
75.e4 Rb1 76.h4 Ra1 77.g4 Rb1 78.Kg5 Rb5 79.Kh6 Rxe5 80.Kg7
Rxe4 81.Rxf7+ Ke8 82.g5 Rxh4 83.Kxg6 Rg4 84.Rf5 Ke7 85.Kg7 Ke6
86.Rf6+ Ke7 87.g6 Rg1 88.Rf2 Re1 89.Kg8 Re3 90.g7 Ra3 91.Rh2
1-0

[Event "It (cat.9)"]
[Site "Surakarta (Indonesia)"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Murray Chandler"]
[ECO "A42"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "85"]

1.d4 g6 2.c4 Bg7 3.Nc3 d6 4.e4 Nc6 5.d5 Nd4 6.Be3 c5 7.Nge2
Qb6 8.Na4 Qa5+ 9.Bd2 Qa6 10.Nxd4 Bxd4 11.Qc2 Bd7 12.Nc3 Qb6
13.Rb1 f5 14.Bd3 fxe4 15.Nxe4 Nf6 16.Ng5 Ng4 17.O-O Ne5 18.Be4
O-O 19.g3 Rf6 20.Kg2 Qa6 21.b3 Ng4 22.f4 b5 23.Nf3 Re8 24.Rbe1
bxc4 25.bxc4 Rb8 26.Nxd4 cxd4 27.h3 Ba4 28.Qc1 Ne3+ 29.Bxe3
dxe3 30.Rxe3 Rb4 31.Bd3 Qb7 32.Rfe1 Rf7 33.Qc3 a5 34.R1e2 Bd1
35.Rd2 Ba4 36.Rde2 Qa7 37.Qe1 Qd4 38.Qd2 Kf8 39.Re4 Qa1 40.Qe3
Rb7 41.c5 Bd1 42.c6 Rb8 43.Rd2 1-0

[Event "Wijk aan Zee (Netherlands)"]
[Site "Wijk aan Zee (Netherlands)"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Murray Chandler"]
[Black "Gennady Sosonko"]
[ECO "B22"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "122"]

1.e4 c5 2.c3 d5 3.exd5 Qxd5 4.d4 Nf6 5.Nf3 e6 6.Bd3 Nc6 7.O-O
Be7 8.c4 Qh5 9.Nc3 cxd4 10.Nb5 O-O 11.Nfxd4 Nxd4 12.Nxd4 Rd8
13.Nc2 Qh4 14.Qe2 e5 15.g3 Qh3 16.f3 Rxd3 17.Qxd3 Bf5 18.Qe2
Bxc2 19.Qxc2 Bc5+ 20.Rf2 e4 21.b4 Bxf2+ 22.Qxf2 exf3 23.Qxf3
Qe6 24.Bb2 Ne4 25.Rd1 Re8 26.Qd3 Qb6+ 27.Bd4 Qxb4 28.Bxa7 b6
29.Qd7 Qc5+ 30.Kh1 Nf6 31.Qb7 h5 32.Bxb6 Qxc4 33.Qf3 Re2
34.Rd8+ Kh7 35.Bg1 Rxa2 36.Rd4 Qe2 37.Rf4 Kg6 38.Qxe2 Rxe2
39.Rf2 Re1 40.Kg2 Ne4 41.Ra2 f6 42.Bf2 Rb1 43.Kf3 Ng5+ 44.Kg2
Rb3 45.Ba7 Nf3 46.Bf2 Rc3 47.Re2 Ng5 48.Be3 Ne6 49.Bg1 Kf7
50.Ra2 f5 51.Rf2 Kf6 52.Rf3 Rc2+ 53.Rf2 Rc4 54.h4 f4 55.Bh2
Kf5 56.Ra2 Kg4 57.gxf4 Nd4 58.Kh1 Rc2 59.Ra7 Nf5 60.Rf7 g6
61.Rf6 Kh3 0-1

[Event "Indonesien"]
[Site "Indonesien"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Anthony Miles"]
[ECO "A36"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "36"]

1.g3 c5 2.c4 g6 3.Bg2 Bg7 4.Nc3 Nc6 5.e3 e6 6.Nge2 Nge7 7.d4
cxd4 8.Nxd4 d5 9.cxd5 Nxd4 10.exd4 Nxd5 11.Nxd5 exd5 12.O-O
Be6 13.Qa4+ Qd7 14.Qxd7+ Kxd7 15.Be3 Rhc8 16.Rfc1 Rxc1+
17.Rxc1 Rc8 18.Rxc8 Kxc8 1/2-1/2

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "John Nunn"]
[Black "Gennady Sosonko"]
[ECO "B12"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "41"]

1.e4 c6 2.d4 d5 3.e5 Bf5 4.Nc3 e6 5.g4 Bg6 6.Nge2 c5 7.Be3 Nc6
8.dxc5 Qh4 9.Nb5 Nh6 10.h3 Rc8 11.Ng3 Nxe5 12.Nxa7 Rxc5 13.c3
Nc4 14.Bxc5 Bxc5 15.Qa4+ Ke7 16.Bxc4 Qf6 17.O-O Qf3 18.Bxd5
{The only move. 18.Kh2?? is a mistake because Black can
sacrifice yet more material: 18...Nxg4+ 19. hxg4 h5 20. Nc8+
(20.g5 h4 21.Nf5+ is the only continuation to avoid immediate
mate, but after ...Bxf5 22.Bxd5 exd5 23.Rae1+ Be4 24.Rxe4+
dxe4 material equality is restored, but with Black having a
decisive attack.) Kd8 21. g5 h4 22. Ne2 Be4 and wins. --Nunn}
exd5 19.Rae1+ Kd8 20.Nc6+ Kc7 21.Nd4 1-0

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "10"]
[Result "1/2-1/2"]
[White "John Nunn"]
[Black "Gennady Sosonko"]
[ECO "B70"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "26"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.g3 Nc6 7.Nde2
Bg4 8.Bg2 Bg7 9.h3 Bxe2 10.Nxe2 O-O 11.O-O Nd7 12.c3 Rb8
13.Be3 b5 1/2-1/2

[Event "It ( cat. 14 )"]
[Site "Tilburg"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Petrosian"]
[Black "Gennady Sosonko"]
[ECO "E12"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "67"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5
7. Qc2 c5 8. e4 Nxc3 9. bxc3 Nc6 10. Bb2 g6 11. Rd1 Bg7 12. d5
exd5 13. exd5 Qe7+ 14. Be2 Ne5 15. Qa4+ Nd7 16. O-O O-O
17. Rfe1 Qd6 18. Bb5 Ne5 19. Nxe5 Bxe5 20. g3 Rfd8 21. Bc6
Rab8 22. Bc1 f6 23. Qc4 Qc7 24. f4 Bd6 25. Bxb7 Rxb7 26. Re6
f5 27. a4 Kg7 28. Qe2 c4 29. Be3 Bc5 30. Kg2 Kh6 31. g4 fxg4
32. f5+ Bxe3 33. Qxe3+ Kh5 34. fxg6 1-0

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Lajos Portisch"]
[Black "Gennady Sosonko"]
[ECO "E12"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "88"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.Nc3 Bb7 5.a3 d5 6.cxd5 Nxd5 7.Qc2
c5 8.e4 Nxc3 9.bxc3 Nc6 10.Bb2 Be7 11.Rd1 O-O 12.d5 exd5
13.exd5 Na5 14.Bd3 Bf6 15.Bxh7+ Kh8 16.Be4 Ba6 17.Bd3 Re8+
18.Kf1 Nc4 19.Bxc4 Bxc4+ 20.Kg1 Re2 21.Qb1 Bb3 22.Re1 Bxd5
23.Rd1 Be4 24.Rxd8+ Rxd8 25.Kf1 Bxb1 26.Kxe2 Bd3+ 27.Ke3 Bc4
28.Kf4 Rd3 29.Rc1 Bd5 30.Rc2 Bxf3 31.gxf3 c4 32.a4 Rd5 33.Ke4
Re5+ 34.Kf4 Ra5 35.Ke4 Rxa4 36.Kd5 b5 37.Bc1 Kh7 38.Be3 Kg6
39.Bd4 Ra1 40.Kc5 a6 41.Re2 Ra3 42.Re8 Bxd4+ 43.cxd4 c3 44.Rc8
Ra4 0-1

[Event "Amsterdam"]
[Site "Amsterdam"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Nigel Short"]
[Black "Gennady Sosonko"]
[ECO "B10"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "47"]

1.e4 c6 2.c4 d5 3.cxd5 cxd5 4.exd5 Qxd5 5.Nc3 Qd6 6.d4 e6
7.Nf3 Nf6 8.Bd3 Nc6 9.O-O Be7 10.Be3 O-O 11.Rc1 Rd8 12.a3 a6
13.Ne4 Nxe4 14.Bxe4 Bd7 15.d5 exd5 16.Qxd5 Qxd5 17.Bxd5 Be8
18.Be4 Bf6 19.b4 Bd7 20.h3 Rac8 21.Rfd1 Be8 22.Bb6 Rxd1+
23.Rxd1 g6 24.g3 1/2-1/2

[Event "It ( cat. 14 ), Tilburg"]
[Site "It ( cat. 14 ), Tilburg"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Vasily Smyslov"]
[ECO "D46"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "71"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 Bd6
7. e4 dxe4 8. Nxe4 Nxe4 9. Bxe4 c5 10. O-O Qc7 11. Re1 Nf6
12. Bc2 Bd7 13. Ne5 cxd4 14. Qxd4 Qc5 15. Qc3 Qb4 16. Bd2 Qxc3
17. Bxc3 Bxe5 18. Rxe5 O-O 19. Rd1 Bc6 20. f3 Rfd8 21. Rxd8+
Rxd8 22. a4 Nd7 23. Re2 Nc5 24. b3 b6 25. a5 Nb7 26. a6 Nc5
27. b4 Na4 28. Rd2 Rc8 29. Bd4 Be8 30. Bb3 Kf8 31. Kf2 f6
32. f4 b5 33. Bxa4 bxa4 34. Bxa7 Rxc4 35. Bc5+ Kf7 36. Rd6 1-0

[Event "Amsterdam OHRA"]
[Site "Amsterdam OHRA"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "1"]
[Result "0-1"]
[White "Saeed-Ahmed Saeed"]
[Black "Gennady Sosonko"]
[ECO "E12"]
[WhiteElo "2325"]
[BlackElo "2580"]
[PlyCount "122"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5
7. e3 Be7 8. Bb5+ c6 9. Bd3 Nxc3 10. bxc3 c5 11. O-O Nc6
12. Qe2 O-O 13. Bb2 Rc8 14. Rad1 cxd4 15. exd4 Bd6 16. Ne5
Bxe5 17. dxe5 Qc7 18. Qe4 g6 19. Rfe1 Rfd8 20. Qf4 Rd7 21. Bc2
Rxd1 22. Bxd1 Ne7 23. Bb3 Qc6 24. f3 Rd8 25. Qe3 Nf5 26. Qf2
Qb5 27. Ba2 Qc5 28. Bb1 Qxf2+ 29. Kxf2 Ne7 30. Bc2 Nc6 31. f4
Ne7 32. Rd1 Nd5 33. Be4 Rc8 34. Rd4 b5 35. a4 Rc5 36. Bxd5
Bxd5 37. axb5 Rxb5 38. Rb4 Ra5 39. c4 Bc6 40. Bd4 Kg7 41. Rb8
Ra4 42. Bc5 g5 43. fxg5 Rxc4 44. Bxa7 Rc2+ 45. Ke3 Rxg2 46. h4
Rg4 47. Bc5 Re4+ 48. Kd3 Rxh4 49. Be7 Kg6 50. Bf6 Kh5 51. Rf8
Be4+ 52. Ke3 Bg6 53. Rd8 Rh3+ 54. Kf4 Kh4 55. Rh8 Kh5 56. Rd8
Rh1 57. Rd2 Kh4 58. Rf2 Kh3 59. Rf3+ Kg2 60. Rg3+ Kf2 61. Re3
Rh4# 0-1

[Event "Amsterdam OHRA"]
[Site "Amsterdam OHRA"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "2"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Cornelis Van Wijgerden"]
[ECO "A88"]
[WhiteElo "2580"]
[BlackElo "2425"]
[PlyCount "79"]

1. d4 f5 2. g3 Nf6 3. Bg2 d6 4. Nf3 g6 5. O-O Bg7 6. c4 O-O
7. Nc3 c6 8. b3 Qc7 9. Ba3 a5 10. Rc1 Na6 11. d5 Bd7 12. Nd4
Nb4 13. Bb2 Rae8 14. a3 Na6 15. e3 e5 16. dxe6 Bxe6 17. Nxe6
Rxe6 18. Nd5 Qd8 19. Nf4 Ree8 20. b4 axb4 21. axb4 Ne4
22. Bxg7 Kxg7 23. Qd4+ Kg8 24. Rb1 Qf6 25. b5 Nac5 26. bxc6
bxc6 27. Rb6 Rc8 28. Ra1 Rf7 29. Qxf6 Rxf6 30. Ne2 Nd3 31. f4
d5 32. cxd5 cxd5 33. Bxe4 Rxb6 34. Bxd3 Re8 35. Kf2 Rbe6
36. Bb5 Rb8 37. Nd4 Reb6 38. Ra5 Kf7 39. h3 Kf6 40. Kf3 1-0

[Event "Amsterdam OHRA"]
[Site "Amsterdam OHRA"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "5"]
[Result "1/2-1/2"]
[White "John Van der Wiel"]
[Black "Gennady Sosonko"]
[ECO "B12"]
[WhiteElo "2520"]
[BlackElo "2575"]
[PlyCount "30"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nge2 c5
7. Be3 Nc6 8. dxc5 Qh4 9. Nb5 Be4 10. Nc7+ Kd7 11. Nxa8 Bxh1
12. Ng3 Qxh2 13. b4 Nh6 14. Qe2 Be7 15. b5 Nxe5 1/2-1/2

[Event "Amsterdam OHRA"]
[Site "Amsterdam OHRA"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "6"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Paul Van der Sterren"]
[ECO "D34"]
[WhiteElo "2575"]
[BlackElo "2465"]
[PlyCount "69"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 O-O 6. O-O c5
7. cxd5 exd5 8. Nc3 Nc6 9. Bg5 cxd4 10. Nxd4 h6 11. Be3 Re8
12. Rc1 Bf8 13. Nxc6 bxc6 14. Na4 Bd7 15. Bc5 Bxc5 16. Nxc5
Bf5 17. Re1 Rb8 18. b3 Qa5 19. Na4 Qb4 20. e3 Qa3 21. Qd2 Ne4
22. Qe2 Rbc8 23. f3 Ng5 24. Qb2 Qd6 25. Qd4 Qa3 26. Qb2 Qd6
27. Nc5 Ne6 28. b4 Rb8 29. Qd2 Nxc5 30. Rxc5 a5 31. a3 axb4
32. axb4 Qf6 33. Rec1 Rb6 34. e4 dxe4 35. fxe4 1/2-1/2

[Event "Amsterdam OHRA"]
[Site "Amsterdam OHRA"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "7"]
[Result "0-1"]
[White "Adam Kuligowski"]
[Black "Gennady Sosonko"]
[ECO "A20"]
[WhiteElo "2450"]
[BlackElo "2575"]
[PlyCount "60"]

1. c4 e5 2. e3 Nf6 3. a3 c6 4. Nf3 e4 5. Nd4 g6 6. Nc3 Bg7
7. Qc2 Qe7 8. b4 O-O 9. Bb2 d5 10. cxd5 cxd5 11. Be2 Nbd7
12. O-O Ne5 13. Ncb5 Bg4 14. Qc7 Qxc7 15. Nxc7 Rac8 16. Bxg4
Rxc7 17. Nb5 Re7 18. Be2 a6 19. Nd6 Ne8 20. Nxe8 Rfxe8 21. b5
axb5 22. Bxb5 Rc8 23. Rab1 Ng4 24. Bxg7 Kxg7 25. Ba4 Ne5
26. Rb5 d4 27. exd4 Nd3 28. g3 Rc4 29. Bb3 Rxd4 30. Bd5 Re5
0-1

[Event "Amsterdam OHRA"]
[Site "Amsterdam OHRA"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "8"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Hans Ree"]
[ECO "A52"]
[WhiteElo "2575"]
[BlackElo "2490"]
[PlyCount "58"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Nc6 5. e3 Ngxe5 6. Be2
g6 7. Nc3 Nxf3+ 8. Bxf3 Bg7 9. Qd2 d6 10. b3 Ne5 11. Bb2 Nxf3+
12. gxf3 O-O 13. O-O-O Bh3 14. Rhg1 Be6 15. Ne4 f5 16. Ng5
Bxb2+ 17. Qxb2 Qf6 18. f4 Qxb2+ 19. Kxb2 Bf7 20. c5 dxc5
21. Rd7 Rad8 22. Rgd1 Rxd7 23. Rxd7 h6 24. Nf3 Rc8 25. Ne5 Be8
26. Re7 Kf8 27. Rh7 Kg8 28. Re7 Kf8 29. Rh7 Kg8 1/2-1/2

[Event "Amsterdam OHRA"]
[Site "Amsterdam OHRA"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "9"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Hans Kuijf"]
[ECO "A60"]
[WhiteElo "2580"]
[BlackElo "2320"]
[PlyCount "93"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6
7. Bf4 Bg7 8. Qa4+ Bd7 9. Qb3 Qc7 10. e4 O-O 11. Be2 Re8
12. Nd2 a6 13. a4 Bc8 14. O-O Nbd7 15. Nc4 Bf8 16. Bf3 h6
17. Rfe1 Ne5 18. Bxe5 dxe5 19. Qb6 Qxb6 20. Nxb6 Rb8 21. Rec1
Nd7 22. Nxc8 Rexc8 23. Bg4 f5 24. exf5 Nf6 25. Bh3 g5 26. g3
c4 27. a5 Bc5 28. Bf1 Bd4 29. Ra4 Rc5 30. Bxc4 Rbc8 31. b3 Kf8
32. Kg2 Nxd5 33. Nxd5 Rxd5 34. Bxd5 Rxc1 35. Bxb7 Rc2 36. Kf3
Rxf2+ 37. Ke4 Rb2 38. Bxa6 Rxb3 39. Bc4 Rb2 40. a6 Ba7
41. Kxe5 Rxh2 42. Rb4 Rh1 43. Rb7 Re1+ 44. Kd6 Bf2 45. a7
Bxg3+ 46. Kc6 Re8 47. Rf7+ 1-0

[Event "BL 8182 ;BL"]
[Site "BL 8182 ;BL"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "1981"]
[Result "0-1"]
[White "Paul Backwinkel"]
[Black "Gennady Sosonko"]
[ECO "A04"]
[WhiteElo "2275"]
[BlackElo "2585"]
[PlyCount "90"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 e5 4. e4 g6 5. Na3 Bg7 6. Nc4 d6
7. a4 Nge7 8. O-O O-O 9. d3 f5 10. c3 h6 11. Nh4 f4 12. Bf3
Bh3 13. Ng2 fxg3 14. fxg3 Qd7 15. Be3 b6 16. Qd2 Kh7 17. Rf2
Rab8 18. Raf1 a6 19. Bd1 Rxf2 20. Rxf2 b5 21. axb5 axb5
22. Na3 Be6 23. h4 Ng8 24. Nc2 Nf6 25. Rf1 c4 26. Be2 d5
27. exd5 Bxd5 28. Bf2 Qh3 29. Nce3 Rd8 30. Nxd5 Rxd5 31. Ne3
Rd6 32. Qc2 h5 33. dxc4 Bh6 34. Nd5 Nxd5 35. cxd5 Be3 36. Bf3
Qxg3+ 37. Bg2 Rxd5 38. Bxe3 Qxe3+ 39. Kh1 Rd2 40. Qb3 Nd8
41. Rf7+ Kh6 42. Rf8 Qe1+ 43. Kh2 Qxh4+ 44. Kg1 Qg3 45. Rh8+
Kg5 0-1

[Event "BL 8182 ;BL"]
[Site "BL 8182 ;BL"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "1981"]
[Result "0-1"]
[White "Berthold Bartsch"]
[Black "Gennady Sosonko"]
[ECO "B24"]
[WhiteElo "2265"]
[BlackElo "2585"]
[PlyCount "78"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 Rb8 6. Be3 d6
7. a4 a6 8. f4 Nf6 9. h3 O-O 10. Nge2 Bd7 11. O-O b5 12. axb5
axb5 13. Qd2 b4 14. Nd1 Qb6 15. g4 Nd4 16. Ng3 Bc6 17. f5 Nd7
18. Kh2 b3 19. c3 Nc2 20. Rb1 Nxe3 21. Nxe3 Bh6 22. h4 Bg7
23. g5 h5 24. gxh6 Bxh6 25. h5 Nf6 26. Bh3 c4 27. d4 Nxe4
28. Nxe4 Bxe4 29. Rbe1 d5 30. Qf2 Qc7+ 31. Kg1 gxh5 32. Qh4
Kh7 33. Qxh5 Qg3+ 34. Bg2 Rg8 35. Rf2 Rg5 36. Qxf7+ Rg7
37. Qh5 Rbg8 38. f6 exf6 39. Nxd5 Qxf2+ 0-1

[Event "BL 8182 ;BL"]
[Site "BL 8182 ;BL"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "1981"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Bernd Feustel"]
[ECO "A42"]
[WhiteElo "2585"]
[BlackElo "2375"]
[PlyCount "81"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nd7 5. Nf3 e6 6. Be2 Ne7
7. O-O O-O 8. Re1 b6 9. Bf4 Bb7 10. Qd2 e5 11. Bh6 Nc6
12. Rad1 Nxd4 13. Nxd4 Bxh6 14. Qxh6 exd4 15. Rxd4 Qf6
16. Red1 Rfe8 17. Nd5 Bxd5 18. cxd5 Nc5 19. f3 a5 20. b3 Re5
21. Bb5 Rh5 22. Qd2 Rf8 23. Qf2 Re5 24. Qc2 Qf4 25. Qc1 Qxc1
26. Rxc1 f5 27. exf5 Rfxf5 28. Bc4 Kg7 29. Kf2 b5 30. Bxb5
Rxd5 31. Rxd5 Rxd5 32. Rc2 Kf6 33. Be2 Ne6 34. Bc4 Rc5 35. Rd2
Re5 36. g3 Nc5 37. Bd5 Nd7 38. f4 Re7 39. Bc6 Nc5 40. Rd4 h6
41. h4 1/2-1/2

[Event "BL 8182 ;BL"]
[Site "BL 8182 ;BL"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "1982"]
[Result "1/2-1/2"]
[White "Wolfgang Hartmann"]
[Black "Gennady Sosonko"]
[ECO "B70"]
[WhiteElo "2275"]
[BlackElo "2580"]
[PlyCount "48"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7
7. Bc4 Ng4 8. Bb5+ Kf8 9. O-O Be5 10. g3 Nxe3 11. fxe3 Kg7
12. Bc4 e6 13. Rf2 Nc6 14. Nce2 a6 15. Nf4 Qe7 16. c3 Bd7
17. b4 Rac8 18. Bb3 Bf6 19. Qe2 Ne5 20. c4 h5 21. h3 h4 22. g4
Rhf8 23. Rd1 Rc7 24. Rdf1 Rcc8 1/2-1/2

[Event "BL 8182 ;BL"]
[Site "BL 8182 ;BL"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "1982"]
[Result "0-1"]
[White "Karl Juhnke"]
[Black "Gennady Sosonko"]
[ECO "E41"]
[WhiteElo "2320"]
[BlackElo "2580"]
[PlyCount "110"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 Nc6 6. Nf3 Bxc3+
7. bxc3 d6 8. e4 e5 9. d5 Ne7 10. Nd2 Qa5 11. Qb3 O-O 12. Nf1
Nh5 13. Ne3 Nf4 14. Bc2 f5 15. g3 Nh3 16. exf5 Nxf5 17. Bxf5
Bxf5 18. Nxf5 Rxf5 19. Be3 Raf8 20. Rf1 Qc7 21. Rb1 b6 22. Qc2
Qf7 23. a4 Qg6 24. Rb2 Qg4 25. Qe2 Rf3 26. a5 bxa5 27. Rb7 Qf5
28. Kd2 Ng5 29. Qd3 Ne4+ 30. Ke1 Nxg3 31. Qxf5 Nxf5 32. Rg1
Rh3 33. Rg2 g6 34. Kd2 Rf7 35. Rb5 Nh4 36. Rg3 Rxh2 37. Rxa5
Nf5 38. Rf3 Rh4 39. Ra6 Rxc4 40. Rxf5 gxf5 41. Kd3 Rg4
42. Rxd6 c4+ 43. Ke2 f4 44. Bc5 Rc7 45. Rd8+ Kf7 46. Bd6 Rb7
47. Rf8+ Kg7 48. Kf3 Rg1 49. Rf5 Rf7 50. Rxe5 Kg6 51. Bc5 Rg5
52. Re6+ Rf6 53. Re7 Rxd5 54. Bd4 Rf7 55. Re6+ Kf5 0-1

[Event "BL 8182 ;BL"]
[Site "BL 8182 ;BL"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "1982"]
[Result "0-1"]
[White "Georg Siegel"]
[Black "Gennady Sosonko"]
[ECO "A04"]
[WhiteElo "2305"]
[BlackElo "2580"]
[PlyCount "62"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 e5 4. d3 d5 5. O-O Nf6 6. e4 Be7
7. Nc3 dxe4 8. Nxe4 O-O 9. Nxf6+ Bxf6 10. Nd2 Be6 11. Ne4 Be7
12. Be3 Qb6 13. f4 exf4 14. gxf4 f5 15. Nc3 Rad8 16. Na4 Qa5
17. b3 Bd5 18. Bxd5+ Rxd5 19. Qf3 Rd7 20. Rae1 Nb4 21. Qg2 Qc7
22. Nc3 Bf6 23. Nb5 Qb6 24. a4 Nd5 25. Kh1 Nxe3 26. Rxe3 c4
27. Rfe1 cxb3 28. cxb3 a6 29. Re6 Qc5 30. d4 Qb4 31. Na7 Qxd4
0-1

[Event "BL 8182 ;BL"]
[Site "BL 8182 ;BL"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "1982"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Dieter Hottes"]
[ECO "A62"]
[WhiteElo "2580"]
[BlackElo "?"]
[PlyCount "89"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6
7. g3 Bg7 8. Bg2 O-O 9. O-O Re8 10. Bf4 a6 11. a4 Nh5 12. Bg5
Qb6 13. Qd2 Nd7 14. e4 Ne5 15. Nxe5 Bxe5 16. a5 Qb4 17. Na4
Qxd2 18. Bxd2 Bd7 19. Nb6 Rad8 20. Bc3 Bb5 21. Rfe1 g5 22. Bh3
Nf6 23. f3 Nd7 24. Bxd7 Bxd7 25. Bxe5 Rxe5 26. Nc4 Re7
27. Nxd6 Bg4 28. fxg4 Rxd6 29. Rac1 c4 30. Kf2 b5 31. axb6
Rxb6 32. Re2 Rb4 33. Ra1 Rb6 34. Ke3 f6 35. Kd4 Reb7 36. Ra4
Rxb2 37. Rxb2 Rxb2 38. Rxa6 Kf7 39. Ra7+ Kg6 40. Kxc4 Rxh2
41. d6 Rd2 42. Kc5 h5 43. gxh5+ Kxh5 44. Ra4 Rc2+ 45. Kd5 1-0

[Event "BL 8182 ;BL"]
[Site "BL 8182 ;BL"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "1982"]
[Result "0-1"]
[White "Gennady Sosonko"]
[Black "Harry Schussler"]
[ECO "A57"]
[WhiteElo "2580"]
[BlackElo "2485"]
[PlyCount "84"]

1. d4 Nf6 2. c4 c5 3. d5 a6 4. Nc3 b5 5. cxb5 axb5 6. Nxb5 e6
7. Nc3 exd5 8. Nxd5 Bb7 9. e4 Nxe4 10. Bc4 Qa5+ 11. Kf1 Nc6
12. Bf4 O-O-O 13. Nf3 Bd6 14. Qc1 Bxf4 15. Qxf4 Rhe8 16. h4
Nb4 17. Nxb4 Qxb4 18. b3 d5 19. Be2 Re6 20. Rc1 Rde8 21. Rc2
Rf6 22. Qg4+ Kb8 23. Qd7 Bc6 24. Qg4 c4 25. Kg1 Qc5 26. Bf1 c3
27. Rh3 d4 28. Qxg7 Qd6 29. Bd3 Nc5 30. Bxh7 Bxf3 31. gxf3 d3
32. Bxd3 Nxd3 33. Rg3 Nf4 34. Qg5 Nh3+ 35. Rxh3 Rg6 36. Rxc3
Re1+ 37. Kg2 Qd1 38. Rg3 Rg1+ 39. Kh3 Rh1+ 40. Kg4 Rxg5+
41. Kxg5 Qd5+ 42. Kf6 Qd4+ 0-1

[Event "BL 8182 ;BL"]
[Site "BL 8182 ;BL"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "1982"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Arnulf Westermeier"]
[ECO "E08"]
[WhiteElo "2580"]
[BlackElo "2305"]
[PlyCount "71"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O Nbd7
7. Qc2 c6 8. b3 b6 9. Rd1 Bb7 10. Nc3 Rc8 11. e4 dxe4 12. Nxe4
Nxe4 13. Qxe4 Qc7 14. Bf4 Bd6 15. Bxd6 Qxd6 16. c5 Qe7 17. b4
Rfd8 18. Qe3 Ba6 19. Ne5 Nxe5 20. dxe5 bxc5 21. bxc5 Rxd1+
22. Rxd1 Bc4 23. Rd6 Qb7 24. h4 h6 25. Bxc6 Qxc6 26. Rxc6 Rxc6
27. a3 h5 28. f3 Bd5 29. g4 hxg4 30. fxg4 Ra6 31. h5 Ra4
32. g5 Re4 33. Qc3 Rc4 34. Qa5 Rg4+ 35. Kf2 Rxg5 36. Qd8+ 1-0

[Event "BL 8182 ;BL"]
[Site "BL 8182 ;BL"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "1982"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Klaus Wockenfuss"]
[ECO "A54"]
[WhiteElo "2580"]
[BlackElo "2385"]
[PlyCount "35"]

1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. Nf3 e4 5. Ng5 Bf5 6. f3 exf3
7. gxf3 Be7 8. e4 Bd7 9. f4 h6 10. Nf3 Nh5 11. Be3 g5 12. f5
g4 13. Ng1 Bh4+ 14. Kd2 Rg8 15. Kc2 Nc6 16. a3 Bg5 17. Bxg5
Qxg5 18. Nge2 1/2-1/2

[Event "BL 8182 ;BL"]
[Site "BL 8182 ;BL"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "1982"]
[Result "0-1"]
[White "Boris Spassky"]
[Black "Gennady Sosonko"]
[ECO "B73"]
[WhiteElo "2625"]
[BlackElo "2580"]
[PlyCount "94"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 g6
7. Be3 Bg7 8. O-O O-O 9. Qd2 Bd7 10. f3 Rc8 11. Rac1 a6
12. Rfd1 Re8 13. Nxc6 Bxc6 14. Nd5 Nxd5 15. exd5 Ba4 16. Qb4
Bxc2 17. Rd2 Bf5 18. Rxc8 Qxc8 19. Kf2 h5 20. h3 Qc7 21. g4
hxg4 22. hxg4 Bd7 23. Bd3 b5 24. Rd1 a5 25. Qd2 b4 26. Rc1 Qb7
27. Be4 Rc8 28. Rh1 Qb5 29. Bd4 e5 30. dxe6 Bxe6 31. Bxg7 Kxg7
32. Qxd6 Qc5+ 33. Qxc5 Rxc5 34. Bb1 a4 35. Re1 a3 36. Kg3 Ra5
37. bxa3 bxa3 38. Re3 g5 39. Rc3 Kf6 40. Re3 Ra7 41. f4 gxf4+
42. Kxf4 Ra4+ 43. Kf3 Bxg4+ 44. Kg3 Be6 45. Bc2 Rg4+ 46. Kf3
Rh4 47. Kg2 Rd4 0-1

[Event "Indonesien"]
[Site "Indonesien"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Arovah Bachtiar"]
[Black "Gennady Sosonko"]
[ECO "E15"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "47"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 c5 6. Bg2 Nc6
7. dxc5 bxc5 8. O-O Be7 9. Na3 Qb6 10. b3 O-O 11. Bb2 d5
12. Ne5 Nb4 13. Qc1 Bb7 14. Nc2 Nxc2 15. Qxc2 d4 16. Bxb7 Qxb7
17. e3 dxe3 18. fxe3 Rad8 19. Rad1 Ne4 20. Rxd8 Rxd8 21. Rxf7
Ng5 22. Rxg7+ Kxg7 23. h4 Qe4 24. Nd3+ 0-1

[Event "Indonesien"]
[Site "Indonesien"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Juan Manuel Bellon Lopez"]
[Black "Gennady Sosonko"]
[ECO "A46"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "24"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. Nbd2 Be7 6. h3 c5
7. c3 O-O 8. Qc2 Nc6 9. Rd1 d5 10. Bd3 c4 11. Be2 b5 12. O-O
b4 1/2-1/2

[Event "Indonesien"]
[Site "Indonesien"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Rafaelito Maninang"]
[Black "Gennady Sosonko"]
[ECO "A33"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "39"]

1. c4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. g3 Bc5
7. Nb3 Bb4 8. Bd2 d5 9. cxd5 Nxd5 10. Bg2 Nxc3 11. bxc3 Be7
12. O-O O-O 13. c4 Qc7 14. Qc2 Bd7 15. c5 Rfd8 16. Rfc1 e5
17. Rab1 Rab8 18. Bc3 Bf6 19. Be4 h6 20. Qb2 1/2-1/2

[Event "Indonesien"]
[Site "Indonesien"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Aleksandar Matanovic"]
[Black "Gennady Sosonko"]
[ECO "B17"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "22"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+
Nxf6 7. Ne5 Be6 8. Be2 g6 9. O-O Bg7 10. c3 O-O 11. Re1 Qc8
1/2-1/2

[Event "Indonesien"]
[Site "Indonesien"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Orestes Rodriguez"]
[Black "Gennady Sosonko"]
[ECO "D38"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "29"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 Bb4 5. cxd5 exd5 6. Bg5 h6
7. Bh4 c6 8. Qc2 Be6 9. e3 Nbd7 10. Be2 O-O 11. O-O Be7
12. Rab1 a5 13. Rfc1 Ne8 14. Bxe7 Qxe7 15. Na4 1/2-1/2

[Event "Indonesien"]
[Site "Indonesien"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Jacobus S Sampouw"]
[Black "Gennady Sosonko"]
[ECO "B78"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "54"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7
7. f3 Nc6 8. Qd2 O-O 9. Bc4 Bd7 10. O-O-O Rc8 11. Bb3 Ne5
12. h4 h5 13. g4 hxg4 14. h5 Nxh5 15. Bh6 e6 16. Rdg1 Qf6
17. Bxg7 Qxg7 18. fxg4 Nf6 19. g5 Nh5 20. Nf5 exf5 21. Nd5 Nf3
22. Rxh5 gxh5 23. Nf6+ Kh8 24. Qd1 fxe4 25. Nxh5 Qd4 26. Rh1
Qxd1+ 27. Kxd1 Nxg5 0-1

[Event "Indonesien"]
[Site "Indonesien"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Edhi Handoko"]
[ECO "E08"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "151"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O Nbd7
7. Qc2 c6 8. b3 Ne4 9. Ba3 Bxa3 10. Nxa3 f5 11. Qb2 f4 12. Nb1
fxg3 13. hxg3 Qf6 14. Nbd2 Nd6 15. Rae1 Qf5 16. Qa3 Ne4
17. Nxe4 dxe4 18. Nd2 Nf6 19. Qd6 Qh5 20. f3 e3 21. Ne4 Bd7
22. Nc5 Rf7 23. Qe5 Qh6 24. g4 Qh4 25. Qxe3 Raf8 26. Nd3 Bc8
27. Ne5 Re7 28. Qf2 Qh6 29. f4 Nd7 30. g5 Qh5 31. Bf3 Qh3
32. Nd3 h6 33. Bg2 Qh4 34. Qe3 Rf5 35. Bh3 Rf8 36. Rf3 e5
37. Bxd7 Bxd7 38. Nxe5 hxg5 39. fxg5 Rxf3 40. exf3 Qh3 41. f4
Qh4 42. Kg2 Qh7 43. g6 Qh5 44. Qg3 Bf5 45. Kf2 Re6 46. Rg1
Bxg6 47. Qg5 Qh3 48. Rg3 Qh2+ 49. Rg2 Qh3 50. Qg3 Qxg3+
51. Rxg3 Bb1 52. a3 Rh6 53. Ke3 Rh1 54. Kd2 Rh2+ 55. Kc3 a5
56. d5 c5 57. b4 b6 58. bxc5 bxc5 59. d6 Rc2+ 60. Kb3 Rd2
61. d7 Bf5 62. Ka4 Bxd7+ 63. Kxa5 Be8 64. Kb6 Rd4 65. Rf3 Kf8
66. Kxc5 Rd1 67. Nd3 Ke7 68. Nb4 Bf7 69. Rc3 Rf1 70. Kb6 Rxf4
71. c5 Rc4 72. Rg3 Kf6 73. Rf3+ Ke6 74. c6 g5 75. c7 Be8
76. Re3+ 1-0

[Event "Indonesien"]
[Site "Indonesien"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Ron W Henley"]
[ECO "E00"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "37"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 cxd4 5. Nxd4 d5 6. Bg2 e5
7. Nf3 d4 8. O-O Nc6 9. e3 d3 10. Nc3 Be6 11. b3 Qd7 12. e4
Bg4 13. Nd5 Nxe4 14. Qxd3 f5 15. Bb2 Bd6 16. Rad1 O-O-O
17. Qc2 Qf7 18. Rde1 Rhf8 19. Nh4 1/2-1/2

[Event "Indonesien"]
[Site "Indonesien"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Liuben D Spassov"]
[Black "Gennady Sosonko"]
[ECO "D32"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "36"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 Nf6 4. e3 e6 5. d4 d5 6. a3 a6
7. cxd5 exd5 8. Be2 cxd4 9. Nxd4 Bd6 10. Nf3 O-O 11. O-O Bg4
12. b4 Rc8 13. Bb2 Bb8 14. Rc1 Qd6 15. g3 Rfd8 16. Na4 Ne4
17. Nc5 Qe7 18. Nd4 Bh3 1/2-1/2

[Event "Lucerne olm"]
[Site "Lucerne olm"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "13"]
[Result "1/2-1/2"]
[White "Helgi Olafsson"]
[Black "Gennady Sosonko"]
[ECO "A33"]
[WhiteElo "2430"]
[BlackElo "2575"]
[PlyCount "41"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 e6 6. Ndb5
d5 7. Bf4 e5 8. cxd5 exf4 9. dxc6 bxc6 10. Qxd8+ Kxd8 11. Rd1+
Bd7 12. Nd6 Bxd6 13. Rxd6 Ke7 14. Rd2 Nd5 15. Nxd5+ cxd5
16. g3 Rac8 17. Bg2 Rc1+ 18. Rd1 Rc2 19. Rd2 Rc1+ 20. Rd1 Rc2
21. Rd2 1/2-1/2

[Event "Luzern olm ;BIG"]
[Site "Luzern olm ;BIG"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "02"]
[Result "1/2-1/2"]
[White "F Silva"]
[Black "Gennady Sosonko"]
[ECO "B57"]
[WhiteElo "2350"]
[BlackElo "2575"]
[PlyCount "62"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 g6
7. Nxc6 bxc6 8. e5 Ng4 9. exd6 Qxd6 10. Qxd6 exd6 11. Bf4 Be6
12. Bb3 d5 13. h3 Nf6 14. Be5 Be7 15. O-O-O O-O 16. Rhe1 Nd7
17. Bf4 Nc5 18. Ne2 a5 19. Nd4 Rfc8 20. c3 Bf6 21. Bc2 Bd7
22. Be5 Kg7 23. Bxf6+ Kxf6 24. Re3 Re8 25. Rde1 Rxe3 26. Rxe3
Ne6 27. Ba4 Rc8 28. Nf3 Ra8 29. Nd4 Ra6 30. Nf3 Ke7 31. c4 Rb6
1/2-1/2

[Event "Luzern olm ;BIG"]
[Site "Luzern olm ;BIG"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "03"]
[Result "0-1"]
[White "Gennady Sosonko"]
[Black "Francisco Trois"]
[ECO "E00"]
[WhiteElo "2575"]
[BlackElo "2410"]
[PlyCount "66"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Qe7 5. Bg2 Nc6 6. d5
Bxd2+ 7. Nxd2 Nb8 8. Nh3 e5 9. e4 d6 10. O-O a5 11. f4 Bxh3
12. Bxh3 O-O 13. Qc2 Na6 14. Rae1 Nc5 15. b3 Nh5 16. Bg4 Nf6
17. Bf3 c6 18. a3 Nfd7 19. Bg4 Rfe8 20. Bxd7 Qxd7 21. f5 f6
22. a4 cxd5 23. exd5 Qc7 24. g4 Qb6 25. Kg2 Re7 26. Rf3 Rf8
27. h4 Qb4 28. Re2 h6 29. Rg3 Kf7 30. Ne4 Nxe4 31. Rxe4 Ke8
32. Qd1 Kd8 33. c5 Qxe4+ 0-1

[Event "Luzern olm ;BIG"]
[Site "Luzern olm ;BIG"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "05"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Adolf Herzog"]
[ECO "E01"]
[WhiteElo "2575"]
[BlackElo "2405"]
[PlyCount "89"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Bd2 a5 6. Qc2 Nc6
7. Nf3 dxc4 8. Qxc4 Qd5 9. Qd3 Qe4 10. Qxe4 Nxe4 11. Bxb4 axb4
12. Nbd2 Nxd2 13. Kxd2 Ke7 14. Rhc1 Rd8 15. e3 e5 16. Rxc6
bxc6 17. Nxe5 Rd6 18. Nxc6+ Kf8 19. Nxb4 Rb8 20. Nd3 Ba6
21. b3 Bxd3 22. Kxd3 c5 23. Rc1 cxd4 24. exd4 Ra6 25. Rc2 Ke7
26. Bd5 Ra3 27. Ke4 f6 28. Bc6 Ra6 29. Ba4 Kd6 30. Rc5 g6
31. g4 Rb7 32. Rc8 Rc7 33. Rd8+ Ke7 34. Rh8 Rc2 35. Rxh7+ Kf8
36. f4 Rxa2 37. f5 gxf5+ 38. gxf5 Rd6 39. Bb5 Ra1 40. d5 Re1+
41. Kd4 Re5 42. Bc6 Rxf5 43. b4 Kg8 44. Ra7 Rf1 45. Ra8+ 1-0

[Event "Luzern olm ;BIG"]
[Site "Luzern olm ;BIG"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "08"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Duncan Suttles"]
[ECO "A42"]
[WhiteElo "2575"]
[BlackElo "2430"]
[PlyCount "81"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nc6 5. d5 Nd4 6. Nge2 Nxe2
7. Bxe2 e6 8. O-O Ne7 9. Be3 O-O 10. Qd2 f5 11. f3 Kh8
12. Rac1 b6 13. a3 a5 14. dxe6 Bxe6 15. Bd4 f4 16. Nd5 Bxd5
17. Bxg7+ Kxg7 18. cxd5 Ra7 19. Rc4 Ng8 20. Qc3+ Nf6 21. g3
Kh6 22. Rc1 Rf7 23. Bf1 Nh5 24. e5 fxg3 25. e6 gxh2+ 26. Kxh2
Nf4 27. Qe1 Rf5 28. e7 Qe8 29. Re4 Rxd5 30. Rxf4 Re5 31. Re4
Qxe7 32. Rxe5 dxe5 33. Rc4 Qf6 34. Qc1+ Kg7 35. Rxc7+ Rxc7
36. Qxc7+ Kh6 37. Qc1+ Kh5 38. Be2 g5 39. Qc4 Kh6 40. Qe4 Kg7
41. Bd3 1-0

[Event "Luzern olm ;BIG"]
[Site "Luzern olm ;BIG"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "09"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Svetozar Gligoric"]
[ECO "E06"]
[WhiteElo "2575"]
[BlackElo "2530"]
[PlyCount "43"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O dxc4
7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bd2 Be4 11. Qc1 Nc6 12. e3
b4 13. Qd1 Qd5 14. Bc1 Qb5 15. b3 e5 16. Bb2 exd4 17. exd4
Rad8 18. Nbd2 Bd3 19. Re1 Nd5 20. Rc1 Bf6 21. Nc4 Bg6 22. Nfe5
1/2-1/2

[Event "Luzern olm ;BIG"]
[Site "Luzern olm ;BIG"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "11"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "L Quendro"]
[ECO "A56"]
[WhiteElo "2575"]
[BlackElo "2235"]
[PlyCount "106"]

1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Be7 6. g3 O-O
7. Bg2 a6 8. a4 Ne8 9. Nh3 f5 10. f4 Bf6 11. O-O b6 12. Be3
Ra7 13. Qd2 g6 14. fxe5 Bxe5 15. Ng5 Ng7 16. Rf2 Re7 17. Raf1
Ree8 18. Kh1 Bf6 19. Ne6 Nxe6 20. dxe6 Bxe6 21. exf5 gxf5
22. Bd5 Qd7 23. Rxf5 Bg7 24. Bh6 Rxf5 25. Rxf5 Bxh6 26. Qxh6
Bxd5+ 27. Rxd5 Qf7 28. Qg5+ Kh8 29. Rf5 Qe6 30. Qf6+ Qxf6
31. Rxf6 Nc6 32. Rxd6 Na5 33. Rxb6 Nxc4 34. Rxa6 Nxb2 35. Ra7
Nd3 36. a5 Nb4 37. Rc7 Re5 38. Kg2 Na6 39. Ra7 Re6 40. Kf3 c4
41. Kf4 Nb4 42. Ne4 Nd5+ 43. Kf5 Rc6 44. Ke5 c3 45. Kxd5 c2
46. Kxc6 c1=Q+ 47. Kd7 Qd1+ 48. Nd6 Qg4+ 49. Kc7 Qg7+ 50. Kb8
Qf8+ 51. Nc8 Qb4+ 52. Ka8 Qe4+ 53. Rb7 Qa4 1/2-1/2

[Event "Luzern olm ;BIG"]
[Site "Luzern olm ;BIG"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "14"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Jan Smejkal"]
[ECO "D97"]
[WhiteElo "2575"]
[BlackElo "2565"]
[PlyCount "30"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4
O-O 7. e4 Na6 8. Bf4 c5 9. dxc5 Qa5 10. Qb5 Qxb5 11. Bxb5 Nxc5
12. e5 Nfe4 13. Nxe4 Nxe4 14. Rc1 Be6 15. Bc4 Nc5 1/2-1/2

[Event "Surakarta"]
[Site "Surakarta"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Duncan Suttles"]
[Black "Gennady Sosonko"]
[ECO "A07"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "53"]

1. g3 e5 2. Bg2 d5 3. d3 Nf6 4. Nf3 Bd6 5. O-O O-O 6. Nbd2 Re8
7. e4 c6 8. b3 Nbd7 9. Bb2 Nf8 10. exd5 cxd5 11. Re1 Ng6
12. d4 e4 13. Ne5 Bxe5 14. dxe5 Ng4 15. c4 N6xe5 16. Bxe5 Nxe5
17. cxd5 f5 18. Nc4 Nd3 19. Re3 Qxd5 20. Bf1 f4 21. gxf4 Bf5
22. Rg3 Rad8 23. Qd2 Bg6 24. Bxd3 exd3 25. Ne5 Rf8 26. Nxg6
hxg6 27. Rd1 1/2-1/2

[Event "Surakarta"]
[Site "Surakarta"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "10"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Edhi Handoko"]
[ECO "E08"]
[WhiteElo "2580"]
[BlackElo "2370"]
[PlyCount "151"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O Nbd7
7. Qc2 c6 8. b3 Ne4 9. Ba3 Bxa3 10. Nxa3 f5 11. Qb2 f4 12. Nb1
fxg3 13. hxg3 Qf6 14. Nbd2 Nd6 15. Rae1 Qf5 16. Qa3 Ne4
17. Nxe4 dxe4 18. Nd2 Nf6 19. Qd6 Qh5 20. f3 e3 21. Ne4 Bd7
22. Nc5 Rf7 23. Qe5 Qh6 24. g4 Qh4 25. Qxe3 Raf8 26. Nd3 Bc8
27. Ne5 Re7 28. Qf2 Qh6 29. f4 Nd7 30. g5 Qh5 31. Bf3 Qh3
32. Nd3 h6 33. Bg2 Qh5 34. Qe3 Rf5 35. Bh3 Rf8 36. Rf3 e5
37. Bxd7 Bxd7 38. Nxe5 hxg5 39. fxg5 Rxf3 40. exf3 Qh3 41. f4
Qh5 42. Kg2 Qh7 43. g6 Qh5 44. Qg3 Bf5 45. Kf2 Re6 46. Rg1
Bxg6 47. Qg5 Qh3 48. Rg3 Qh2+ 49. Rg2 Qh3 50. Qg3 Qxg3+
51. Rxg3 Bb1 52. a3 Rh6 53. Ke3 Rh1 54. Kd2 Rh2+ 55. Kc3 a5
56. d5 c5 57. b4 b6 58. bxc5 bxc5 59. d6 Rc2+ 60. Kb3 Rd2
61. d7 Bf5 62. Ka4 Bxd7+ 63. Kxa5 Be8 64. Kb6 Rd4 65. Rf3 Kf8
66. Kxc5 Rd1 67. Nd3 Ke7 68. Nb4 Bf7 69. Rc3 Rf1 70. Kb6 Rxf4
71. c5 Rc4 72. Rg3 Kf6 73. Rf3+ Ke6 74. c6 g5 75. c7 Be8
76. Re3+ 1-0

[Event "Surakarta"]
[Site "Surakarta"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "14"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Ruben Gunawan"]
[ECO "E98"]
[WhiteElo "2580"]
[BlackElo "2345"]
[PlyCount "61"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5
7. O-O Nc6 8. d5 Ne7 9. Ne1 c5 10. f4 Ne8 11. Nd3 exf4
12. Bxf4 f6 13. Qd2 Bd7 14. Rab1 g5 15. Bg3 Ng6 16. Nd1 Qe7
17. N1f2 Bh8 18. h3 Ng7 19. b4 b6 20. bxc5 bxc5 21. Bg4 f5
22. exf5 Nxf5 23. Rbe1 Qd8 24. Bh2 Bf6 25. Ne4 Be7 26. Rf2 h6
27. Ref1 Nd4 28. Rxf8+ Nxf8 29. Nxd6 Qb6 30. Ne4 Bxg4 31. hxg4
1-0

[Event "Surakarta"]
[Site "Surakarta"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "16"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Ivan Radulov"]
[ECO "D21"]
[WhiteElo "2580"]
[BlackElo "2505"]
[PlyCount "46"]

1. c4 e6 2. d4 d5 3. Nf3 dxc4 4. e4 c5 5. Bxc4 cxd4 6. Nxd4
Bc5 7. Be3 Nc6 8. Bb5 Bxd4 9. Bxd4 Nf6 10. Nc3 O-O 11. Bc5 Re8
12. O-O Bd7 13. Re1 b6 14. Be3 a6 15. Bf1 b5 16. Bg5 b4
17. Ne2 Ra7 18. Rc1 h6 19. Be3 Ra8 20. f3 Qb8 21. Rc5 Qb7
22. Qd2 e5 23. Nc1 Be6 1/2-1/2

[Event "Surakarta"]
[Site "Surakarta"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "17"]
[Result "1/2-1/2"]
[White "Florin Gheorghiu"]
[Black "Gennady Sosonko"]
[ECO "A28"]
[WhiteElo "2550"]
[BlackElo "2580"]
[PlyCount "30"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d4 exd4 5. Nxd4 Bb4 6. Bg5
h6 7. Bh4 Bxc3+ 8. bxc3 O-O 9. f3 Ne5 10. e4 Ng6 11. Bf2 d6
12. Be2 Re8 13. O-O Bd7 14. Re1 b6 15. Bf1 Ne5 1/2-1/2

[Event "Surakarta"]
[Site "Surakarta"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "19"]
[Result "1/2-1/2"]
[White "Bojan Kurajica"]
[Black "Gennady Sosonko"]
[ECO "C42"]
[WhiteElo "2510"]
[BlackElo "2580"]
[PlyCount "28"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d3
Nf6 7. Bg5 Qxe2+ 8. Bxe2 Be7 9. Nc3 c6 10. Ne4 Nxe4 11. dxe4
Bg4 12. Bxe7 Kxe7 13. Nd4 Bxe2 14. Kxe2 g6 1/2-1/2

[Event "Surakarta"]
[Site "Surakarta"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "3"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Herman Ardiansyah"]
[ECO "E01"]
[WhiteElo "2580"]
[BlackElo "2395"]
[PlyCount "66"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c6 5. Nf3 Be7 6. O-O O-O
7. Qc2 Nbd7 8. b3 Ne4 9. Bb2 f5 10. Ne1 Bd6 11. Nd3 Qg5
12. Ba3 Bxa3 13. Nxa3 Ndf6 14. Qc1 Qh5 15. f3 Nd6 16. Qf4 Nf7
17. Nc2 Rd8 18. Nf2 b6 19. e4 dxc4 20. bxc4 Ba6 21. g4 fxg4
22. fxg4 Qg6 23. Nb4 Bxc4 24. Nxc6 Re8 25. Rfc1 b5 26. a4 e5
27. dxe5 Nxg4 28. axb5 Nxf2 29. Qxf2 Bxb5 30. e6 Ng5 31. Qf5
Bxc6 32. Rxc6 Nxe6 33. Rd6 Rad8 1/2-1/2

[Event "Surakarta"]
[Site "Surakarta"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "5"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Zoltan Ribli"]
[ECO "E19"]
[WhiteElo "2580"]
[BlackElo "2590"]
[PlyCount "35"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O
7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 c5 10. Rd1 d6 11. Bf4 Nd7
12. dxc5 Nxc5 13. Rac1 Rc8 14. b4 Ne4 15. Qa3 a5 16. bxa5 Ra8
17. Qb2 Rxa5 18. Nd2 1/2-1/2

[Event "Surakarta"]
[Site "Surakarta"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "8"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Herman Suradiradja"]
[ECO "E98"]
[WhiteElo "2580"]
[BlackElo "2380"]
[PlyCount "103"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5
7. O-O Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Nd3 f5 11. Bd2 fxe4
12. Nxe4 Nf5 13. Bc3 Nf6 14. Nxf6+ Qxf6 15. Qb3 Qg5 16. g3 h5
17. Kh1 h4 18. g4 Nh6 19. h3 e4 20. Bxg7 Kxg7 21. Ne1 b6
22. Qc3+ Kh7 23. Qd4 Qe7 24. Ng2 Bd7 25. Rae1 c5 26. Qe3 Rae8
27. Bd1 Qd8 28. Qd2 Nf7 29. Re3 Ne5 30. Rxe4 Nf3 31. Rxe8 Nxd2
32. Rxd8 Rxd8 33. Re1 Re8 34. Rxe8 Bxe8 35. Be2 a6 36. Nxh4 b5
37. cxb5 Bxb5 38. Bxb5 axb5 39. Kg2 c4 40. Nf3 Ne4 41. Nd4 b4
42. Nc2 c3 43. bxc3 bxc3 44. a4 Nf6 45. a5 Nxd5 46. a6 Kg7
47. a7 Nc7 48. f4 Kf6 49. h4 Ke6 50. h5 gxh5 51. gxh5 Kf6
52. Kf3 1-0

[Event "Surakarta/Denpasar 33/490"]
[Site "Surakarta/Denpasar 33/490"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Walter Shawn Browne"]
[Black "Gennady Sosonko"]
[ECO "D02"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "121"]

1. d4 Nf6 2. Nf3 d5 3. c4 c5 4. cxd5 cxd4 5. Nxd4 a6 6. Qa4+
b5 7. Nxb5 Bd7 8. N1c3 Nxd5 9. Nxd5 Bxb5 10. Qd1 Bc6 11. Nb4
Qa5 12. Bd2 Bb7 13. Nc6 Qb5 14. Nxb8 Rxb8 15. e3 Qd7 16. Bc3
Qxd1+ 17. Rxd1 f6 18. f3 e5 19. Bc4 Bc5 20. Ke2 Ke7 21. Rd2
Rhd8 22. Rhd1 Rxd2+ 23. Rxd2 g5 24. Bd5 Bc8 25. a3 Bd7 26. Bc4
Rb6 27. Ba5 Bb5 28. Bxb5 Rxb5 29. b4 Bd6 30. e4 Ke6 31. Kd3 h5
32. h3 Rb8 33. Rc2 Kd7 34. Kc4 Rc8+ 35. Kb3 Rg8 36. a4 g4
37. hxg4 hxg4 38. b5 axb5 39. axb5 gxf3 40. gxf3 Rg1 41. Rd2
Ke6 42. Kc4 Rc1+ 43. Bc3 Bc7 44. Ra2 Kd7 45. Ra1 Rc2 46. Ra7
Kc8 47. Ra6 Bd8 48. Rd6 Rf2 49. Rd3 Bb6 50. Rd6 Bd8 51. Rd3
Bb6 52. Bb4 Bd4 53. Be7 Kd7 54. Bxf6 Ke6 55. Bg5 Rc2+ 56. Kb4
Rf2 57. Bd2 Rf1 58. f4 Kf6 59. f5 Rh1 60. Bc3 Rh4 61. Bxd4 1-0

[Event "Surakarta/Denpasar 33/610"]
[Site "Surakarta/Denpasar 33/610"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Istvan Csom"]
[ECO "E00"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "85"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Qe7 5. Nf3 O-O 6. Bg2
Bxd2+ 7. Qxd2 d6 8. Nc3 e5 9. O-O Re8 10. Rac1 h6 11. Nd5 Nxd5
12. cxd5 e4 13. Ne1 c6 14. dxc6 bxc6 15. Rc3 d5 16. f3 f5
17. Nc2 a5 18. Bh3 Ra7 19. Qf4 Rb7 20. b3 g5 21. Qd2 Bd7
22. fxe4 fxe4 23. Bxd7 Qxd7 24. Ne3 Rf8 25. Rxf8+ Kxf8 26. Rc1
Qd8 27. Nf5 Rh7 28. Rc5 Ra7 29. Nxh6 a4 30. b4 Rb7 31. a3 Rh7
32. Nf5 Rd7 33. g4 Rb7 34. Rc1 Qf6 35. Qe3 Kg8 36. Rf1 Rh7
37. Ng3 Qe7 38. Rf5 Rg7 39. Re5 Qd8 40. Nf5 Nd7 41. Re6 Rh7
42. Rxc6 Nf8 43. Qc1 1-0

[Event "Surakarta/Denpasar 34/107"]
[Site "Surakarta/Denpasar 34/107"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Krunoslav Hulak"]
[ECO "A62"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "79"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6
7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. Bf4 a6 11. a4 Ne4
12. Nxe4 Rxe4 13. Nd2 Rb4 14. Ra2 g5 15. Be3 f5 16. Nf3 h6
17. Qc1 Qf6 18. h4 gxh4 19. Nxh4 b5 20. axb5 Rxb5 21. Bh3 a5
22. Bd2 Na6 23. Bc3 Qg5 24. Rxa5 Rxa5 25. Bxa5 Qxc1 26. Rxc1
Bxb2 27. Rb1 Rb8 28. Bxf5 Bxf5 29. Nxf5 c4 30. Nxh6+ Kf8
31. Nf5 c3 32. Bxc3 Bxc3 33. Rxb8+ Nxb8 34. Nxd6 Nd7 35. e4
Ke7 36. Nc4 Nc5 37. f3 Nd3 38. f4 Bd4+ 39. Kg2 Kf6 40. Kf3 1-0

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "02"]
[Result "1/2-1/2"]
[White "Robert Huebner"]
[Black "Gennady Sosonko"]
[ECO "B17"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "83"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Ng5
e6 7. Qe2 Nb6 8. Bd3 h6 9. N5f3 c5 10. dxc5 Bxc5 11. Bd2 Nbd7
12. O-O-O Qc7 13. h4 a6 14. Nh3 Bd6 15. Bc3 Nc5 16. Be5 Bd7
17. Bxd6 Qxd6 18. Ne5 Qc7 19. f4 Rf8 20. Bc4 O-O-O 21. Qe3
Nce4 22. g4 Bc6 23. Rhe1 Nd6 24. Bb3 Bd5 25. h5 Kb8 26. Nf2
Rc8 27. Kb1 Bxb3 28. Qxb3 Nc4 29. Rd4 Nxe5 30. fxe5 Nd7
31. Nd3 Nc5 32. Nxc5 Qxc5 33. Qd3 f5 34. exf6 Rxf6 35. a3 Rc7
36. Ree4 Ka7 37. c3 Rcf7 38. Ka2 Rf3 39. Qc4 Qxc4+ 40. Rxc4
R3f6 41. a4 g6 42. hxg6 1/2-1/2

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "03"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Bent Larsen"]
[ECO "A55"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "47"]

1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. Nf3 Nbd7 5. e4 Be7 6. Be2 O-O
7. O-O c6 8. Qc2 a6 9. Rd1 Qc7 10. Be3 Ng4 11. Bd2 d5 12. cxd5
exd4 13. dxc6 dxc3 14. cxd7 Bxd7 15. Bxc3 Bc6 16. h3 Nf6
17. Bd3 h6 18. Nd4 Bd7 19. Qe2 Bd6 20. Nf3 Rfe8 21. Rac1 Bf4
22. Rc2 Ba4 23. b3 Nxe4 24. Be5 1-0

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "11"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Jan Timman"]
[ECO "E00"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "42"]

1. d4 e6 2. c4 Nf6 3. g3 c5 4. d5 exd5 5. cxd5 b5 6. Bg2 d6
7. b4 cxb4 8. a3 bxa3 9. Nxa3 Qd7 10. Qb3 Na6 11. Bh3 Qb7
12. Qxb5+ Qxb5 13. Nxb5 Nb4 14. Rxa7 Rxa7 15. Nxa7 Bd7 16. Nc6
Nfxd5 17. Nd4 Be7 18. Bxd7+ Kxd7 19. Ngf3 Bf6 20. Bd2 Rc8
21. O-O Rc4 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Murray Chandler"]
[Black "Gennady Sosonko"]
[ECO "B40"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "41"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 Qxd5 5. d4 Nf6 6. Bd3 Nc6
7. O-O Be7 8. c4 Qh5 9. Nc3 cxd4 10. Nb5 O-O 11. Nfxd4 Nxd4
12. Nxd4 Rd8 13. Nc2 Qh4 14. Qe2 e5 15. g3 Qh3 16. f3 Rxd3
17. Qxd3 Bf5 18. Qe2 Bxc2 19. Qxc2 Bc5+ 20. Rf2 e4 21. Kh1 1-0

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Robert Huebner"]
[ECO "E98"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "47"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. e4 O-O 6. Be2 e5
7. O-O Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Nd3 f5 11. Bd2 Nf6 12. f3
f4 13. c5 c6 14. cxd6 Qxd6 15. dxc6 Nxc6 16. Nb5 Qe7 17. Nb4
Be6 18. Nxc6 bxc6 19. Na3 Nd7 20. Qc2 Rab8 21. Rfc1 Rfd8
22. Ba5 Nb6 23. Be1 Bf8 24. Ba6 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Lubomir Kavalek"]
[ECO "A41"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "17"]

1. d4 d6 2. Nf3 Bg4 3. e4 Nf6 4. Nc3 Nc6 5. Bb5 a6 6. Bxc6+
bxc6 7. O-O e6 8. Qd3 Be7 9. Bg5 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Jaime Sunye Neto"]
[Black "Gennady Sosonko"]
[ECO "A15"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "88"]

1. c4 Nf6 2. Nf3 e6 3. b3 d5 4. Bb2 Be7 5. g3 O-O 6. Bg2 c5
7. e3 Nc6 8. O-O b6 9. Nc3 dxc4 10. bxc4 Bb7 11. Qe2 Rc8
12. d3 Qc7 13. Rfd1 a6 14. Rab1 Na5 15. Ba1 Bc6 16. Ne1 Bxg2
17. Nxg2 Rb8 18. Nf4 Qc6 19. a4 Rfd8 20. h4 Nd7 21. Kh2 g6
22. Kh3 Bf6 23. g4 Bg7 24. Kg3 Qc7 25. Ne4 Bxa1 26. Rxa1 Nb7
27. h5 Nd6 28. hxg6 Nxe4+ 29. dxe4 hxg6 30. Kg2 Ne5 31. Rh1
Qc6 32. f3 b5 33. Qd2 Qc7 34. axb5 axb5 35. cxb5 c4 36. Qc3
Rxb5 37. Rab1 Rxb1 38. Rxb1 Nd3 39. Ne2 e5 40. Nc1 Qa7
41. Nxd3 cxd3 42. Qd2 Kg7 43. Kg3 Qa4 44. Qc3 Qe8 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "08"]
[Result "1-0"]
[White "Mikhail Tal"]
[Black "Gennady Sosonko"]
[ECO "B63"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "69"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6
7. Qd2 Nxd4 8. Qxd4 Bd7 9. O-O-O Qa5 10. Bd2 a6 11. Be2 Bc6
12. f3 Qc7 13. g4 Be7 14. g5 Nh5 15. Qg1 b5 16. f4 g6 17. a3
Ng7 18. h4 Rc8 19. Kb1 d5 20. exd5 exd5 21. Bg4 O-O 22. Qd4
Rcd8 23. h5 gxh5 24. Bxh5 Qd6 25. Be2 Nf5 26. Qd3 d4 27. Qxf5
Qg6 28. Qxg6+ fxg6 29. Na2 Bxh1 30. Rxh1 Bd6 31. Rf1 Kg7
32. Nc1 Rde8 33. Bd3 Be7 34. Nb3 Rd8 35. Re1 1-0

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "12"]
[Result "1/2-1/2"]
[White "Predrag Nikolic"]
[Black "Gennady Sosonko"]
[ECO "A33"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "85"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 e6 6. Ndb5
d5 7. cxd5 Nxd5 8. e4 Nxc3 9. Qxd8+ Kxd8 10. Nxc3 Bc5 11. Bd2
Bd7 12. Rc1 Rc8 13. Nb5 Bb4 14. Bxb4 Nxb4 15. Rxc8+ Bxc8
16. Nxa7 Nxa2 17. Bc4 Nb4 18. Kd2 Bd7 19. Ra1 Kc7 20. Kc3 Na6
21. Nb5+ Bxb5 22. Bxb5 Nc5 23. e5 Rd8 24. f3 Kb6 25. Bc4 Na6
26. Re1 Kc5 27. Bxa6 bxa6 28. Re4 a5 29. Rc4+ Kb6 30. Rh4 h6
31. Rf4 Rd7 32. h4 h5 33. g4 g6 34. gxh5 gxh5 35. Rf6 Kc5
36. Rh6 Rd4 37. Rxh5 Rf4 38. Rh8 Rxf3+ 39. Kc2 Kd4 40. Ra8
Rf2+ 41. Kb3 Kxe5 42. Rxa5+ Kf4 43. Ra1 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "1"]
[Result "1/2-1/2"]
[White "Hans Ree"]
[Black "Gennady Sosonko"]
[ECO "A37"]
[WhiteElo "2475"]
[BlackElo "2580"]
[PlyCount "30"]

1. Nf3 c5 2. c4 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nc3 e5 6. d3 d6
7. Bd2 Nge7 8. Qc1 O-O 9. Bh6 f6 10. Bxg7 Kxg7 11. O-O Be6
12. Ne1 Qd7 13. a3 a5 14. Rb1 Rab8 15. Nc2 d5 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "2"]
[Result "0-1"]
[White "Murray Chandler"]
[Black "Gennady Sosonko"]
[ECO "B40"]
[WhiteElo "2470"]
[BlackElo "2580"]
[PlyCount "122"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 Qxd5 5. d4 Nf6 6. Bd3 Nc6
7. O-O Be7 8. c4 Qh5 9. Nc3 cxd4 10. Nb5 O-O 11. Nfxd4 Nxd4
12. Nxd4 Rd8 13. Nc2 Qh4 14. Qe2 e5 15. g3 Qh3 16. f3 Rxd3
17. Qxd3 Bf5 18. Qe2 Bxc2 19. Qxc2 Bc5+ 20. Rf2 e4 21. b4
Bxf2+ 22. Qxf2 exf3 23. Qxf3 Qe6 24. Bb2 Ne4 25. Rd1 Re8
26. Qd3 Qb6+ 27. Bd4 Qxb4 28. Bxa7 b6 29. Qd7 Qc5+ 30. Kh1 Nf6
31. Qb7 h5 32. Bxb6 Qxc4 33. Qf3 Re2 34. Rd8+ Kh7 35. Bg1 Rxa2
36. Rd4 Qe2 37. Rf4 Kg6 38. Qxe2 Rxe2 39. Rf2 Re1 40. Kg2 Ne4
41. Ra2 f6 42. Bf2 Rb1 43. Kf3 Ng5+ 44. Kg2 Rb3 45. Ba7 Nf3
46. Bf2 Rc3 47. Re2 Ng5 48. Be3 Ne6 49. Bg1 Kf7 50. Ra2 f5
51. Rf2 Kf6 52. Rf3 Rc2+ 53. Rf2 Rc4 54. h4 f4 55. Bh2 Kf5
56. Ra2 Kg4 57. gxf4 Nd4 58. Kh1 Rc2 59. Ra7 Nf5 60. Rf7 g6
61. Rf6 Kh3 0-1

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "4"]
[Result "1-0"]
[White "John Van der Wiel"]
[Black "Gennady Sosonko"]
[ECO "B63"]
[WhiteElo "2470"]
[BlackElo "2580"]
[PlyCount "79"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6
7. Qd2 Nxd4 8. Qxd4 Bd7 9. O-O-O Qa5 10. Bd2 a6 11. f3 Qc5
12. Be3 Qxd4 13. Bxd4 b5 14. a3 Bc6 15. g4 Be7 16. h4 O-O
17. Bg2 a5 18. Ne2 b4 19. axb4 axb4 20. b3 Nd7 21. Ng3 Ra2
22. Kb1 Rfa8 23. Ne2 R2a5 24. Bb2 e5 25. Ng3 g6 26. Nf1 d5
27. exd5 Bxd5 28. Ne3 Bc6 29. g5 Bc5 30. Nc4 Ra2 31. Bh3 Bd4
32. Rxd4 exd4 33. Bxd7 Bxd7 34. Nb6 Bc6 35. Nxa8 Rxa8 36. Rd1
Bxf3 37. Rxd4 Rb8 38. Bc1 f5 39. gxf6 Kf7 40. Bd2 1-0

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "7"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Jan Timman"]
[ECO "D99"]
[WhiteElo "2580"]
[BlackElo "2655"]
[PlyCount "59"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4
O-O 7. e4 Bg4 8. Be3 Nfd7 9. Qb3 Nb6 10. Rd1 Nc6 11. d5 Ne5
12. Be2 Nxf3+ 13. gxf3 Bh5 14. Rg1 Qd7 15. Rg3 f5 16. d6+ Kh8
17. dxc7 Qxc7 18. Nb5 Qb8 19. exf5 gxf5 20. Rxg7 Kxg7 21. Qc3+
Kg8 22. Nc7 Rf6 23. Nxa8 Nxa8 24. Rd7 Rc6 25. Qb4 Nb6 26. Bxb6
axb6 27. Qxe7 Rc1+ 28. Bd1 Qe8 29. Rd8 Rc8 30. Qxe8+ 1-0

[Event "It (cat.15), Tilburg (Netherlands)"]
[Site "It (cat.15), Tilburg (Netherlands)"]
[Date "1983.??.??"]
[EventDate "?"]
[Round "11"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Ulf Andersson"]
[ECO "D63"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "35"]

1.d4 d5 2.Nf3 Nf6 3.c4 e6 4.Nc3 Be7 5.Bg5 O-O 6.e3 Nbd7 7.Rc1
c6 8.a3 Re8 9.Bd3 a6 10.O-O dxc4 11.Bxc4 b5 12.Be2 Bb7 13.Qc2
c5 14.dxc5 Nxc5 15.Rfd1 Ncd7 16.h3 Rc8 17.Ne5 Nd5 18.Bxe7
1/2-1/2

[Event "Hannover"]
[Site "12"]
[Date "1983.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Yuri Balashov"]
[Black "Gennady Sosonko"]
[ECO "E53"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "39"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Nf3 c5 5.e3 d5 6.Bd3 O-O 7.O-O
cxd4 8.exd4 dxc4 9.Bxc4 b6 10.Bg5 Bb7 11.Rc1 Nbd7 12.Re1 Rc8
13.Qe2 Re8 14.Bd3 Be7 15.Bb5 Nd5 16.Nxd5 Bxg5 17.Rxc8 Bxc8
18.Nxg5 Qxg5 19.Ne3 Nf6 20.Qc4 1/2-1/2

[Event "It (cat.9)"]
[Site "Hannover (Germany)"]
[Date "1983.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Gennady Sosonko"]
[Black "Eugenio Torre"]
[ECO "D17"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "64"]

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bf5 6.Ne5 Na6 7.e3
Nb4 8.Bxc4 e6 9.O-O Be7 10.Qe2 h6 11.e4 Bh7 12.Rd1 O-O 13.a5
b5 14.Bb3 a6 15.Ng4 Nxg4 16.Qxg4 Kh8 17.Bf4 Ra7 18.d5 exd5
19.exd5 c5 20.d6 Bg5 21.Bxg5 Qxg5 22.Qxg5 hxg5 23.d7 Nd3
24.Bxf7 Rxd7 25.Bh5 Rd4 26.Bf3 Nxb2 27.Rxd4 cxd4 28.Nxb5 d3
29.Nc3 Rc8 30.Ra3 d2 31.h4 gxh4 32.Rb3 Bc2 0-1

[Event "04, Hannover ;MCL 01"]
[Site "04, Hannover ;MCL 01"]
[Date "1983.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Anatoli Karpov"]
[ECO "E06"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "35"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O dxc4
7. Qc2 a6 8. a4 Bd7 9. Ne5 Bc6 10. Nxc6 Nxc6 11. e3 Na5
12. Nd2 c5 13. dxc5 Bxc5 14. Nxc4 Nxc4 15. Qxc4 Qe7 16. Bd2
Rac8 17. Qb3 b6 18. Bc3 1/2-1/2

[Event "03, Tilburg"]
[Site "03, Tilburg"]
[Date "1983.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Anatoli Karpov"]
[ECO "E06"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "51"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O dxc4
7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bd2 Be4 11. Qc1 Qc8
12. Bg5 c5 13. Nbd2 Bb7 14. dxc5 Qxc5 15. Nb3 Qb6 16. Rd1 Bd5
17. Be3 Qd8 18. Nfd4 Qe8 19. Nf5 Nbd7 20. Nxe7+ Qxe7 21. Bc5
Nxc5 22. Qxc5 Qxc5 23. Nxc5 Bxg2 24. Kxg2 Rfc8 25. Rac1 Kf8
26. Kf3 1/2-1/2

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1983.??.??"]
[EventDate "?"]
[Round "10"]
[Result "1/2-1/2"]
[White "Ljubomir Ljubojevic"]
[Black "Gennady Sosonko"]
[ECO "B63"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "77"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2
Be7 8.O-O-O O-O 9.Kb1 d5 10.exd5 Nxd5 11.Bxe7 Ndxe7 12.Nxc6
Nxc6 13.Bb5 Qc7 14.Bxc6 Qxc6 15.Qd6 Qxd6 16.Rxd6 b6 17.Rhd1
Bb7 18.f3 Rfc8 19.Nb5 Kf8 20.b3 Bc6 21.a4 Ke7 22.R6d2 g5
23.Kb2 h5 24.Nd4 Kf6 25.h4 gxh4 26.Rh1 Kg5 27.Re2 Bd7 28.Re4
Rh8 29.Rexh4 e5 30.f4 exf4 31.Nf3+ Kf5 32.Rxh5+ Rxh5 33.Rxh5+
Kf6 34.Rh4 Kf5 35.Nd4+ Kg5 36.Rh7 Kg6 37.Rh4 Kg5 38.Nf3+ Kf5
39.Rh5+ 1/2-1/2

[Event "Plovdiv ETC"]
[Site "Plovdiv ETC"]
[Date "1983.??.??"]
[EventDate "?"]
[Round "4"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "John Nunn"]
[ECO "E94"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "48"]

1.d4 g6 2.c4 Nf6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Nf3 Nbd7 7.O-O
e5 8.Re1 c6 9.Bf1 exd4 10.Nxd4 Ng4 11.Qxg4 Bxd4 12.Qd1 Qf6
13.Be3 Bxe3 14.Rxe3 Ne5 15.Qd2 h5 16.Rd1 Rd8 17.b3 Be6 18.Ne2
Ng4 19.Rf3 Qe5 20.Qf4 g5 21.Qxe5 dxe5 22.Rfd3 Rxd3 23.Rxd3 Nf6
24.Nc3 Kf8 1/2-1/2

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1983.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Lev Polugaevsky"]
[Black "Gennady Sosonko"]
[ECO "D38"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "57"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. cxd5 exd5 6. Bg5 h6
7. Bh4 g5 8. Bg3 Ne4 9. Nd2 Nxg3 10. hxg3 c5 11. dxc5 Nc6
12. e4 Bxc3 13. bxc3 Qe7 14. Qe2 Be6 15. exd5 Bxd5 16. Qxe7+
Nxe7 17. Bb5+ Kf8 18. O-O Rc8 19. c4 Be6 20. Ne4 a6 21. Ba4
Bxc4 22. Rfd1 f5 23. Nd6 Rxc5 24. Nxb7 Rd5 25. Rdc1 Bb5
26. Bb3 Re5 27. Rc7 Kg7 28. Nd6 Re2 29. a4 1-0

[Event "Ch Europe (team)"]
[Site "Plovdiv (Bulgaria)"]
[Date "1983.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Lev Polugaevsky"]
[ECO "E01"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "27"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Bd2 Be7 6. Nf3 O-O
7. O-O c6 8. Qb3 b6 9. Nc3 Bb7 10. Rac1 Nbd7 11. Rfd1 Rc8
12. Bg5 h6 13. Bxf6 Nxf6 14. Ne5 1/2-1/2

[Event "Tilburg"]
[Site "04"]
[Date "1983.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Lajos Portisch"]
[Black "Gennady Sosonko"]
[ECO "E14"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "78"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.e3 Bb7 5.Bd3 c5 6.O-O Be7 7.b3 O-O
8.Bb2 cxd4 9.exd4 d5 10.Qe2 Nc6 11.Nbd2 Rc8 12.Rac1 Re8
13.Rfd1 Bf8 14.h3 g6 15.Qe3 Bg7 16.Ne5 dxc4 17.bxc4 Ne7
18.Ndf3 h6 19.g4 Qc7 20.g5 hxg5 21.Nxg5 Nf5 22.Bxf5 exf5
23.Ngxf7 Qxf7 24.Nxf7 Rxe3 25.fxe3 Kxf7 26.a4 Bh6 27.Rd3 Ba6
28.d5 Nxd5 29.Rxd5 Bxe3+ 30.Kh2 Bf4+ 31.Kg1 Bxc1 32.Bxc1 Rxc4
33.Bg5 Ke6 34.Rd8 Rxa4 35.Re8+ Kd5 36.Rg8 Ke4 37.Re8+ Kd5
38.Rd8+ Ke4 39.Re8+ Kd5 1/2-1/2

[Event "It (cat.9)"]
[Site "Hannover (Germany)"]
[Date "1983.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Miguel A Quinteros"]
[ECO "A56"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "81"]

1.d4 Nf6 2.c4 c5 3.d5 e5 4.Nc3 d6 5.e4 g6 6.Be2 Bg7 7.Bg5 h6
8.Bh4 Nbd7 9.Nf3 Nf8 10.b4 g5 11.Bg3 Ng6 12.O-O O-O 13.bxc5
Qa5 14.Rc1 Qxc5 15.Nd2 Bd7 16.Kh1 Nf4 17.f3 Nxe2 18.Qxe2 Rfc8
19.Bf2 Qa5 20.Rc2 b6 21.Rfc1 Ne8 22.Qd3 Nc7 23.Ne2 Na6 24.Qc3
Qa4 25.Qb3 Qxb3 26.Nxb3 Nb4 27.Rd2 Ba4 28.Rc3 Rc7 29.Nbc1 Rac8
30.Ra3 Bc2 31.c5 bxc5 32.Ra5 c4 33.Nc3 Bd3 34.a3 Nc2 35.Nb5
Rd7 36.Rxa7 Rxa7 37.Nxa7 Rb8 38.Nxd3 cxd3 39.Rxd3 Rb1+ 40.Bg1
Nd4 41.Rd2 1/2-1/2

[Event "BL 8283 ;BL"]
[Site "BL 8283 ;BL"]
[Date "1983.??.??"]
[EventDate "?"]
[Round "1982"]
[Result "1/2-1/2"]
[White "Gerd-Peter Gruen"]
[Black "Gennady Sosonko"]
[ECO "D38"]
[WhiteElo "2285"]
[BlackElo "2575"]
[PlyCount "34"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 h6 6. Bxf6 Qxf6
7. Qb3 c5 8. e3 O-O 9. a3 Bxc3+ 10. Qxc3 dxc4 11. Bxc4 Nd7
12. O-O b6 13. Ne5 Rd8 14. Nc6 Re8 15. Ne5 Rd8 16. Nc6 Re8
17. Ne5 Rd8 1/2-1/2

[Event "BL 8283 ;BL"]
[Site "BL 8283 ;BL"]
[Date "1983.??.??"]
[EventDate "?"]
[Round "1982"]
[Result "1/2-1/2"]
[White "Robert Huebner"]
[Black "Gennady Sosonko"]
[ECO "C76"]
[WhiteElo "2630"]
[BlackElo "2575"]
[PlyCount "54"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. c3 a6 5. Ba4 d6 6. d4 Bd7
7. O-O Bg7 8. d5 Nce7 9. Bxd7+ Qxd7 10. c4 h6 11. Nc3 f5
12. exf5 gxf5 13. Ne1 Nf6 14. f4 e4 15. Nc2 c5 16. dxc6 Qxc6
17. Be3 O-O 18. b3 b5 19. Nb4 Qc7 20. Rc1 bxc4 21. bxc4 Ng4
22. Bd4 Bxd4+ 23. Qxd4 Qc5 24. Qxc5 dxc5 25. Nbd5 Nxd5
26. Nxd5 Kf7 27. Rc3 Rfb8 1/2-1/2

[Event "BL 8283 ;BL"]
[Site "BL 8283 ;BL"]
[Date "1983.??.??"]
[EventDate "?"]
[Round "1982"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Karl Juhnke"]
[ECO "E98"]
[WhiteElo "2575"]
[BlackElo "2320"]
[PlyCount "94"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5
7. O-O Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Nd3 f5 11. Bd2 Nf6 12. f3
f4 13. c5 g5 14. cxd6 cxd6 15. Nf2 Ng6 16. Qc2 Rf7 17. Rfc1 a6
18. a4 h5 19. h3 Bd7 20. a5 Bf8 21. Na4 Rc8 22. Bc3 Rc7
23. Nb6 Be8 24. Qb3 Rg7 25. Bb4 Nh8 26. Qd1 Rxc1 27. Rxc1 Rc7
28. Rc2 Nd7 29. Na4 Qc8 30. Rc3 Rxc3 31. bxc3 Nf7 32. c4 Qc7
33. Qc2 Be7 34. Nd3 Nc5 35. Naxc5 dxc5 36. Bc3 Bd6 37. Qb2 Ba4
38. Be1 Bd7 39. Bf2 g4 40. hxg4 hxg4 41. Qb6 g3 42. Bxc5 Bxc5+
43. Nxc5 Qxb6 44. axb6 Bc8 45. Nb3 Kf8 46. c5 Ke7 47. Na5 Nd8
1-0

[Event "BL 8283 ;BL"]
[Site "BL 8283 ;BL"]
[Date "1983.??.??"]
[EventDate "?"]
[Round "1982"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Klaus Wockenfuss"]
[ECO "A54"]
[WhiteElo "2575"]
[BlackElo "2390"]
[PlyCount "46"]

1. d4 Nf6 2. c4 d6 3. Nf3 Bg4 4. Nc3 Nbd7 5. e4 e5 6. Be3 g6
7. Be2 Bg7 8. O-O c6 9. Qc2 exd4 10. Bxd4 O-O 11. h3 Bxf3
12. Bxf3 Re8 13. Rad1 Qc7 14. Be3 Re6 15. Rd2 Rae8 16. Rfd1
Ne5 17. Be2 Ned7 18. b4 Nxe4 19. Nxe4 Rxe4 20. Rxd6 Nf8
21. Qd3 Rxe3 22. fxe3 Bh6 23. e4 Bf4 1/2-1/2

[Event "BL 8283 ;BL"]
[Site "BL 8283 ;BL"]
[Date "1983.??.??"]
[EventDate "?"]
[Round "1983"]
[Result "1/2-1/2"]
[White "Dario Doncevic"]
[Black "Gennady Sosonko"]
[ECO "B22"]
[WhiteElo "2300"]
[BlackElo "2585"]
[PlyCount "34"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 e6 5. Nf3 Nf6 6. Be2 cxd4
7. cxd4 Nc6 8. Nc3 Qd6 9. O-O Be7 10. Nb5 Qd8 11. Bf4 Nd5
12. Bg3 a6 13. Nc3 O-O 14. Rc1 Qa5 15. Qb3 Rd8 16. Rfd1 Nf6
17. a3 h6 1/2-1/2

[Event "BL 8283 ;BL"]
[Site "BL 8283 ;BL"]
[Date "1983.??.??"]
[EventDate "?"]
[Round "1983"]
[Result "1/2-1/2"]
[White "Bernd Feustel"]
[Black "Gennady Sosonko"]
[ECO "A09"]
[WhiteElo "2345"]
[BlackElo "2585"]
[PlyCount "40"]

1. Nf3 d5 2. c4 e6 3. b3 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O c5
7. e3 Nc6 8. Qe2 b6 9. d3 Bb7 10. Bb2 Qc7 11. Nbd2 Rfd8
12. Rfd1 Rac8 13. Rac1 Qb8 14. h3 Qa8 15. cxd5 Nxd5 16. Nc4
Bf6 17. e4 Nc7 18. Bxf6 gxf6 19. Nh2 Nd4 20. Qh5 Ne8 1/2-1/2

[Event "BL 8283 ;BL"]
[Site "BL 8283 ;BL"]
[Date "1983.??.??"]
[EventDate "?"]
[Round "1983"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Wolfgang Hartmann"]
[ECO "E00"]
[WhiteElo "2585"]
[BlackElo "2290"]
[PlyCount "39"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 a5 5. Bg2 d5 6. Qc2 Nc6
7. Nf3 dxc4 8. Qxc4 Qd5 9. Qd3 Qe4 10. Qxe4 Nxe4 11. Bxb4 Nxb4
12. Na3 f6 13. Nd2 Nd6 14. O-O Bd7 15. Rfc1 Bc6 16. e4 O-O-O
17. Rc5 Nd3 18. Rc2 Nb4 19. Rc3 Kb8 20. Rc5 1/2-1/2

[Event "BL 8283 ;BL"]
[Site "BL 8283 ;BL"]
[Date "1983.??.??"]
[EventDate "?"]
[Round "1983"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "C Herbrechtsmeier"]
[ECO "D97"]
[WhiteElo "2585"]
[BlackElo "2320"]
[PlyCount "35"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4
O-O 7. e4 Nc6 8. Be2 a5 9. O-O Nd7 10. Rd1 Nb6 11. Qc5 Bg4
12. d5 Nd7 13. Qe3 Nb4 14. Ne1 Bxe2 15. Qxe2 f5 16. Nf3 f4
17. Ng5 Ne5 18. Bxf4 1-0

[Event "BL 8283 ;BL"]
[Site "BL 8283 ;BL"]
[Date "1983.??.??"]
[EventDate "?"]
[Round "1983"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Helmut Pfleger"]
[ECO "E06"]
[WhiteElo "2585"]
[BlackElo "2505"]
[PlyCount "33"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O dxc4
7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bd2 Be4 11. Qc1 Nc6 12. e3
b4 13. Qd1 Bd6 14. Qe2 Qb8 15. Rc1 Qb7 16. Be1 Bd5 17. Nbd2
1/2-1/2

[Event "BL 8283 ;BL"]
[Site "BL 8283 ;BL"]
[Date "1983.??.??"]
[EventDate "?"]
[Round "1983"]
[Result "1/2-1/2"]
[White "Wolfgang Unzicker"]
[Black "Gennady Sosonko"]
[ECO "C60"]
[WhiteElo "2455"]
[BlackElo "2585"]
[PlyCount "22"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. d4 exd4 5. Bg5 Be7 6. Bxe7
Ngxe7 7. Nxd4 d5 8. Nc3 dxe4 9. Nxe4 O-O 10. Bxc6 Nxc6
11. Nxc6 bxc6 1/2-1/2

[Event "Hannover"]
[Site "Hannover"]
[Date "1983.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Herbert Bastian"]
[Black "Gennady Sosonko"]
[ECO "B25"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "81"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 Nf6
7. Nf3 O-O 8. O-O Rb8 9. h3 b5 10. a3 a5 11. Be3 b4 12. axb4
axb4 13. Ne2 Ne8 14. Rb1 Nc7 15. Qd2 Nb5 16. c3 Ba6 17. f5
bxc3 18. bxc3 Nc7 19. g4 Rxb1 20. Rxb1 d5 21. exd5 Nxd5
22. Bxc5 Qa5 23. Bf2 Nxc3 24. Nxc3 Bxc3 25. Qc1 Rc8 26. fxg6
hxg6 27. Qe3 e6 28. d4 Rd8 29. Qf4 Rd5 30. Ng5 Rxg5 31. Bxc6
Kg7 32. Be3 f6 33. Qd6 Bb2 34. Qe7+ Kg8 35. Qxe6+ Kg7 36. Qe7+
Kg8 37. Qxf6 Qa2 38. Be4 Bb7 39. Qd8+ Kh7 40. Qc7+ Kh6 41. h4
1-0

[Event "Hannover"]
[Site "Hannover"]
[Date "1983.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Tamas Georgadze"]
[Black "Gennady Sosonko"]
[ECO "D38"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "18"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 d5 5. e3 c5 6. cxd5 exd5
7. Bb5+ Bd7 8. Be2 Ne4 9. Bd2 Bxc3 1/2-1/2

[Event "Hannover"]
[Site "Hannover"]
[Date "1983.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Manfred Glienke"]
[Black "Gennady Sosonko"]
[ECO "A46"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "107"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Nbd2 Bb7 5. Bd3 c5 6. O-O Nc6
7. c3 d5 8. Ne5 Nxe5 9. dxe5 Nd7 10. f4 Qc7 11. Qe2 O-O-O
12. Ba6 f6 13. Bxb7+ Qxb7 14. Nf3 Be7 15. a4 Rhf8 16. b4 fxe5
17. bxc5 Bxc5 18. fxe5 Rf5 19. Ba3 Bxa3 20. Rxa3 Nxe5 21. Nxe5
Rxe5 22. Rb3 Rf5 23. Rfb1 Rd6 24. a5 Rf7 25. Qb5 Rfd7 26. Qd3
Qc7 27. axb6 Rxb6 28. Rxb6 axb6 29. Qxh7 Qe5 30. Qd3 Ra7
31. Rf1 Ra3 32. Rc1 Kb7 33. Kh1 Kc6 34. Kg1 Rb3 35. Kh1 b5
36. Qg6 Kc5 37. Qe8 Kc4 38. Qc6+ Kd3 39. Qc5 Kd2 40. Rf1 Qxe3
41. Rd1+ Kxd1 42. Qxe3 b4 43. Qg1+ Ke2 44. cxb4 Rxb4 45. Qa1
d4 46. Qa6+ d3 47. Qxe6+ Kd1 48. Kg1 d2 49. Kf2 Rb2 50. Qc4
Rb1 51. Qc3 Rc1 52. Qb3+ Rc2 53. Qa4 g6 54. h4 1-0

[Event "Hannover"]
[Site "Hannover"]
[Date "1983.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Wolfram Hartmann"]
[Black "Gennady Sosonko"]
[ECO "B70"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "33"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Nc6
7. Bg2 Nxd4 8. Qxd4 Bg7 9. O-O O-O 10. Qd3 Be6 11. Nd5 Nxd5
12. exd5 Bf5 13. Qe2 b5 14. c3 Rb8 15. Bg5 Re8 16. Qd2 a5
17. a3 1/2-1/2

[Event "Hannover"]
[Site "Hannover"]
[Date "1983.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Lubomir Kavalek"]
[ECO "A54"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "81"]

1. d4 d6 2. Nf3 Nf6 3. c4 Bg4 4. Nc3 Nbd7 5. e4 e5 6. Be3 exd4
7. Bxd4 g6 8. Be2 Bh6 9. Nd2 Be6 10. Nd5 O-O 11. O-O c6
12. Nxf6+ Nxf6 13. f4 Bg7 14. Kh1 Re8 15. Bc3 d5 16. cxd5 cxd5
17. f5 gxf5 18. exf5 Bd7 19. Bd4 Ne4 20. Nxe4 dxe4 21. Bxg7
Kxg7 22. Bc4 f6 23. Qh5 Kh8 24. Rae1 Re7 25. Qh4 Qb6 26. Be6
Qxb2 27. Rb1 Qe5 28. Rxb7 Rd8 29. Re1 Rg7 30. Qh6 e3 31. Rxd7
Rdxd7 32. Bxd7 Qd5 33. Qh3 Rxd7 34. Qxe3 Qxf5 35. Qe8+ Kg7
36. h3 Rf7 37. Re4 h5 38. Kh2 Qd7 39. Qxd7 Rxd7 40. Ra4 Kg6
41. Kg3 1/2-1/2

[Event "Hannover"]
[Site "Hannover"]
[Date "1983.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Qi Jingxuan"]
[ECO "E06"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "114"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O c6
7. Qc2 b5 8. c5 Ne4 9. Ne5 f6 10. Nd3 f5 11. f3 Ng5 12. b3 Nf7
13. Bb2 Bg5 14. Kh1 Nd7 15. a4 bxa4 16. Rxa4 a5 17. Nc3 Ba6
18. Rfa1 Bxd3 19. exd3 f4 20. Ne2 Qf6 21. gxf4 Bxf4 22. Nxf4
Qxf4 23. Qe2 Rae8 24. Rxa5 Nf6 25. Ra6 e5 26. Qf2 e4 27. dxe4
Nxe4 28. Qg1 Nd2 29. Bc1 Ng5 30. Bxd2 Qxd2 31. R6a2 Qc3
32. Qc1 Qxc1+ 33. Rxc1 Nxf3 34. Rd1 Re3 35. Ra6 Nxd4 36. b4
Rf4 37. b5 Nxb5 38. Rxc6 Nc3 39. Rf1 Rxf1+ 40. Bxf1 Kf7
41. Rd6 Re6 42. Rd7+ Re7 43. Rd6 Rc7 44. Bd3 Rxc5 45. Bxh7 Ne2
46. Kg2 Rc3 47. Kf2 Nf4 48. Rd7+ Kf6 49. Bg8 Nd3+ 50. Ke2 Nf4+
51. Kf2 Nh3+ 52. Ke1 Ng5 53. Bxd5 Rh3 54. Rd6+ Kf5 55. Rd7 g6
56. Bg2 Rxh2 57. Kf2 Rh4 1/2-1/2

[Event "Hannover"]
[Site "Hannover"]
[Date "1983.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Eugenio Torre"]
[ECO "D17"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "35"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 Na6
7. e3 Nb4 8. Bxc4 e6 9. O-O Be7 10. Qe2 h6 11. e4 Bh7 12. Rd1
O-O 13. a5 b5 14. Bb3 a6 15. Ng4 Nxg4 16. Qxg4 Kh8 17. Bf4 Ra7
18. d5 1/2-1/2

[Event "Hannover"]
[Site "Hannover"]
[Date "1983.??.??"]
[EventDate "?"]
[Round "08"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Slim Bouaziz"]
[ECO "E98"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "81"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5
7. O-O Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Nd3 f5 11. Bd2 Nf6 12. f3
f4 13. c5 g5 14. cxd6 cxd6 15. Nf2 Ng6 16. Qc2 a6 17. a4 h5
18. h3 Rf7 19. a5 b5 20. axb6 Qxb6 21. Na4 Qd8 22. Rfc1 Bf8
23. Ra3 g4 24. fxg4 hxg4 25. hxg4 Rg7 26. Be1 Nh4 27. Rh3 Nh5
28. Nh1 Be7 29. Qd1 Bd7 30. Rh2 Ng3 31. Nxg3 fxg3 32. Bxg3 Bg5
33. Rc6 Bf4 34. Bxf4 Bxc6 35. dxc6 exf4 36. Qd5+ Kf8 37. Bc4
Qf6 38. Nb6 Raa7 39. Nd7+ Raxd7 40. cxd7 Rxd7 41. g5 1-0

[Event "Hannover"]
[Site "Hannover"]
[Date "1983.??.??"]
[EventDate "?"]
[Round "11"]
[Result "1/2-1/2"]
[White "Helmut Pfleger"]
[Black "Gennady Sosonko"]
[ECO "A22"]
[WhiteElo "2505"]
[BlackElo "2575"]
[PlyCount "62"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Nf3
Nc6 7. O-O Be7 8. d3 O-O 9. Be3 Bg4 10. Ne4 Nd4 11. Bxd4 exd4
12. Rc1 Re8 13. a3 c6 14. Re1 Bf8 15. Qd2 h6 16. Qa5 Bxf3
17. Bxf3 Nd5 18. Qxd8 Rexd8 19. Nc5 Rab8 20. Nb3 Nb6 21. Rc2
g6 22. Ra1 Na4 23. Rb1 Nb6 24. Kg2 h5 25. Nc5 Re8 26. a4 a5
27. b4 axb4 28. Rxb4 Nd7 29. Nxd7 Bxb4 30. Rb2 c5 31. Ra2 Kg7
1/2-1/2

[Event "Hannover"]
[Site "Hannover"]
[Date "1983.??.??"]
[EventDate "?"]
[Round "13"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "De Chen"]
[ECO "E06"]
[WhiteElo "2575"]
[BlackElo "2320"]
[PlyCount "137"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O dxc4
7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bd2 Nc6 11. e3 Qb8 12. Rc1
Rc8 13. Ne1 Nd8 14. Nd3 Be4 15. Bxe4 Nxe4 16. Bb4 Bxb4
17. Nxb4 Qb7 18. Nd2 Nxd2 19. Qxd2 Qb6 20. Nd3 c6 21. Rc2 a5
22. Rac1 Rc7 23. Qe2 Rac8 24. Nc5 Nb7 25. Nxb7 Qxb7 26. Qf3 h6
27. Rc5 a4 28. Kg2 Qa6 29. h4 b4 30. R1c4 Rb8 31. Qf4 Qc8
32. Ra5 a3 33. bxa3 bxa3 34. Rxa3 Rb1 35. Rca4 Qd7 36. Qe4 Rb8
37. Rc3 Ra7 38. Rxa7 Qxa7 39. a3 Rb6 40. Qe5 Qa6 41. Qc5 g6
42. a4 h5 43. Rc4 Qb7 44. Kh2 Qa6 45. Kg2 Qb7 46. Rc2 Qa6
47. Qc4 Qa5 48. Ra2 Kg7 49. Qc5 Qa6 50. Ra1 Rb2 51. a5 Kg8
52. Qd6 Qe2 53. Qf4 Qa6 54. Qf3 Kg7 55. Qd1 Kg8 56. Ra3 Rb5
57. Qd3 Kg7 58. e4 Kh7 59. Ra1 Kg7 60. Ra4 Kh7 61. Ra3 Kg7
62. Qe2 Kh7 63. d5 cxd5 64. exd5 exd5 65. Rf3 Qb7 66. a6 Qd7
67. Rxf7+ Qxf7 68. Qxb5 Qf5 69. Qe8 1-0

[Event "Hannover"]
[Site "Hannover"]
[Date "1983.??.??"]
[EventDate "?"]
[Round "14"]
[Result "1/2-1/2"]
[White "Eric Lobron"]
[Black "Gennady Sosonko"]
[ECO "B26"]
[WhiteElo "2480"]
[BlackElo "2575"]
[PlyCount "44"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 Rb8
7. Qd2 b5 8. Nge2 Nd4 9. O-O b4 10. Nd1 e6 11. Nc1 Nc6 12. a3
a5 13. axb4 axb4 14. c3 bxc3 15. bxc3 Nge7 16. Bh6 O-O
17. Bxg7 Kxg7 18. Ne3 d5 19. exd5 exd5 20. Ne2 d4 21. cxd4
Nxd4 22. Nxd4 Qxd4 1/2-1/2

[Event "Hannover"]
[Site "Hannover"]
[Date "1983.??.??"]
[EventDate "?"]
[Round "5"]
[Result "1/2-1/2"]
[White "Peter Ostermeyer"]
[Black "Gennady Sosonko"]
[ECO "E12"]
[WhiteElo "2450"]
[BlackElo "2575"]
[PlyCount "46"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5
7. Qc2 c5 8. e4 Nxc3 9. bxc3 Nd7 10. Bd3 Qc7 11. Qb1 g6
12. O-O Bg7 13. Ra2 O-O 14. Re1 a6 15. a4 Rfc8 16. h3 Bc6
17. Be3 c4 18. Bc2 b5 19. Nd2 Nb6 20. a5 Nd7 21. e5 f5
22. exf6 Nxf6 23. Ne4 Nxe4 1/2-1/2

[Event "Nijmegen"]
[Site "Nijmegen"]
[Date "1983.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Hans A Bartels"]
[ECO "D97"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "81"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4
O-O 7. e4 Na6 8. Be2 c5 9. d5 e6 10. Bg5 exd5 11. Nxd5 Be6
12. O-O-O Bxd5 13. Rxd5 Qb6 14. Bxf6 Bxf6 15. e5 Bg7 16. Rd6
Qc7 17. Rhd1 Rad8 18. a3 Rxd6 19. exd6 Qb6 20. Qb5 Qxb5
21. Bxb5 Nb8 22. Kc2 a6 23. Bc4 Nc6 24. Bd5 Nd4+ 25. Nxd4 Bxd4
26. Bxb7 Rd8 27. Bxa6 Rxd6 28. Bc4 Rb6 29. b4 Rb7 30. b5 Ra7
31. Kb3 Kf8 32. a4 Ke7 33. b6 Rb7 34. a5 Kd6 35. Ka4 Kc6
36. Be2 Rb8 37. Bf3+ Kd6 38. Kb5 Ke5 39. a6 c4 40. Rxd4 Kxd4
41. a7 1-0

[Event "Plovdiv ETC"]
[Site "Plovdiv ETC"]
[Date "1983.??.??"]
[EventDate "?"]
[Round "3"]
[Result "1/2-1/2"]
[White "Svetozar Gligoric"]
[Black "Gennady Sosonko"]
[ECO "E42"]
[WhiteElo "2510"]
[BlackElo "2585"]
[PlyCount "46"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nge2 cxd4 6. exd4
O-O 7. a3 Be7 8. d5 exd5 9. cxd5 Re8 10. Be3 Ng4 11. Bd4 d6
12. Ng3 Nh6 13. Bb5 Bd7 14. O-O Bxb5 15. Nxb5 a6 16. Nc3 Nd7
17. Re1 Bf8 18. Rxe8 Qxe8 19. Nce4 Nf5 20. Nf6+ Nxf6 21. Nxf5
Qe4 22. Bxf6 Qxf5 23. Bc3 Re8 1/2-1/2

[Event "Plovdiv ETC"]
[Site "Plovdiv ETC"]
[Date "1983.??.??"]
[EventDate "?"]
[Round "5"]
[Result "1/2-1/2"]
[White "Zoltan Ribli"]
[Black "Gennady Sosonko"]
[ECO "E10"]
[WhiteElo "2595"]
[BlackElo "2585"]
[PlyCount "60"]

1. Nf3 Nf6 2. c4 e6 3. d4 d5 4. e3 Be7 5. b3 O-O 6. Bb2 b6
7. cxd5 exd5 8. Nbd2 Nbd7 9. Rc1 Bb7 10. Bd3 c5 11. O-O Ne4
12. Qe2 Bd6 13. Ne5 Nxd2 14. Qxd2 Qe7 15. Nxd7 Qxd7 16. Rfd1
a5 17. dxc5 bxc5 18. Qc3 f6 19. a4 Qe7 20. Qc2 g6 21. Be2 Qf7
22. e4 Qc7 23. exd5 Bxh2+ 24. Kh1 Bf4 25. Rb1 Kg7 26. Bg4 Rfe8
27. Be6 Rad8 28. Rd3 Qd6 29. Rbd1 Ba6 30. Rf3 Bb7 1/2-1/2

[Event "Plovdiv ETC"]
[Site "Plovdiv ETC"]
[Date "1983.??.??"]
[EventDate "?"]
[Round "6"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Ivan Radulov"]
[ECO "E06"]
[WhiteElo "2585"]
[BlackElo "2495"]
[PlyCount "71"]

1. d4 d5 2. Nf3 e6 3. g3 Nf6 4. Bg2 Be7 5. c4 O-O 6. O-O c6
7. Qc2 b6 8. b3 Nbd7 9. Rd1 Ba6 10. Nbd2 Rc8 11. e4 c5
12. exd5 exd5 13. Bb2 cxd4 14. Nxd4 b5 15. Qf5 bxc4 16. bxc4
Qb6 17. Rab1 dxc4 18. Ba3 Bxa3 19. Rxb6 axb6 20. Nc6 Rfe8
21. Nb1 Bc5 22. Nc3 g6 23. Qb1 Ne5 24. Nb4 Nd3 25. Nxa6 Bxf2+
26. Kh1 Bd4 27. Rf1 Bxc3 28. Qxb6 Rcd8 29. Bc6 Rd6 30. Qb5 Re2
31. Qb8+ Kg7 32. Qxd6 Ng4 33. Bg2 Ne3 34. Qe7 Ne5 35. Nc7 Nxf1
36. Ne6+ 1-0

[Event "Plovdiv ETC"]
[Site "Plovdiv ETC"]
[Date "1983.??.??"]
[EventDate "?"]
[Round "7"]
[Result "1/2-1/2"]
[White "Curt Hansen"]
[Black "Gennady Sosonko"]
[ECO "A29"]
[WhiteElo "2450"]
[BlackElo "2585"]
[PlyCount "99"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. d3 Be7
7. Bg2 Be6 8. O-O O-O 9. Bd2 Qd7 10. Nxd5 Bxd5 11. b4 f6
12. b5 Nd4 13. Nxd4 exd4 14. Bxd5+ Qxd5 15. Qb3 Qxb3 16. axb3
Rfe8 17. Bf4 Bb4 18. Ra2 c6 19. bxc6 bxc6 20. Rc1 Re6 21. Kf1
a5 22. Bd2 Bxd2 23. Rxd2 Rb8 24. Rdc2 Rxb3 25. Rxc6 Rxc6
26. Rxc6 Rb4 27. Ra6 a4 28. g4 Kf7 29. h4 Kg6 30. Ra5 Rb1+
31. Kg2 Ra1 32. h5+ Kh6 33. f4 a3 34. Ra6 a2 35. Kf2 g6
36. hxg6 hxg6 37. Kg2 Kg7 38. Kf2 Kf7 39. Kg2 Ke7 40. Kf2 Kd7
41. Kg2 Kc7 42. Kf2 Kb7 43. Ra4 Kc6 44. Ra8 Kc5 45. Ra5+ Kb4
46. Ra8 g5 47. fxg5 fxg5 48. Ra7 Kc5 49. Ra5+ Kd6 50. Kg2
1/2-1/2

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1983.??.??"]
[EventDate "?"]
[Round "02"]
[Result "1/2-1/2"]
[White "Boris Spassky"]
[Black "Gennady Sosonko"]
[ECO "E17"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "54"]

1. Nf3 Nf6 2. c4 b6 3. d4 e6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O
7. Nc3 Ne4 8. Nxe4 Bxe4 9. b3 d5 10. cxd5 Qxd5 11. Bb2 Nd7
12. Ne1 Bxg2 13. Nxg2 Nf6 14. Rc1 Rac8 15. Qc2 c5 16. Rfd1 Qb7
17. Qb1 cxd4 18. Bxd4 Rxc1 19. Rxc1 Rc8 20. Rxc8+ Qxc8 21. Ne3
h6 22. Qc2 Qxc2 23. Nxc2 Kf8 24. f3 h5 25. Kf2 Nd7 26. e4 g6
27. Ne3 Bc5 1/2-1/2

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1983.??.??"]
[EventDate "?"]
[Round "05"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Robert Huebner"]
[ECO "D17"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "23"]

1. d4 Nf6 2. c4 c6 3. Nf3 d5 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 e6
7. f3 c5 8. e4 cxd4 9. exf5 Nc6 10. Nxc6 bxc6 11. fxe6 fxe6
12. Bxc4 1/2-1/2

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1983.??.??"]
[EventDate "?"]
[Round "06"]
[Result "1/2-1/2"]
[White "John Van der Wiel"]
[Black "Gennady Sosonko"]
[ECO "C60"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "71"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. d4 exd4 5. Bg5 Be7 6. Bxe7
Ngxe7 7. Nxd4 d5 8. Nc3 dxe4 9. Nxc6 Qxd1+ 10. Rxd1 bxc6
11. Bc4 Bf5 12. h3 h5 13. O-O O-O 14. Rfe1 Rad8 15. Rxd8 Rxd8
16. Nxe4 Rd4 17. Ng5 Rxc4 18. Rxe7 Rxc2 19. Nxf7 Rxb2 20. Nh6+
Kf8 21. Nxf5 gxf5 22. Rxc7 Rxa2 23. Rxc6 Kg7 24. g3 Ra4
25. Kg2 h4 26. gxh4 Rxh4 27. Ra6 Rb4 28. Rxa7+ Kg6 29. Kg3 Kg5
30. h4+ Kg6 31. f3 Rc4 32. Ra6+ Kh5 33. Ra8 Kg6 34. Rg8+ Kf7
35. Rh8 Kg7 36. Rh5 1/2-1/2

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1983.??.??"]
[EventDate "?"]
[Round "07"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Jan Timman"]
[ECO "D16"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "75"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. Nc3 c6 5. a4 Bg4 6. Ne5 Bh5
7. f3 e6 8. g4 Bg6 9. h4 h6 10. Nxg6 fxg6 11. e4 c5 12. dxc5
Qxd1+ 13. Kxd1 Nc6 14. Bxc4 Rd8+ 15. Ke2 Nd4+ 16. Kf2 Bxc5
17. Be3 O-O 18. Kg2 Kh7 19. Rad1 e5 20. Nb5 Nb3 21. Bxc5 Nxc5
22. a5 Na4 23. b3 Nb2 24. Rxd8 Rxd8 25. Nxa7 Nxc4 26. bxc4 Ra8
27. Nb5 Rxa5 28. Nd6 b6 29. Rd1 Rc5 30. Ra1 Rc7 31. Ra8 Rd7
32. Nb5 Rd2+ 33. Kg3 Rd3 34. Kf2 Rd2+ 35. Ke3 Rh2 36. Nd6 Rxh4
37. Nf7 g5 38. Rh8+ 1-0

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1983.??.??"]
[EventDate "?"]
[Round "08"]
[Result "0-1"]
[White "Yasser Seirawan"]
[Black "Gennady Sosonko"]
[ECO "A28"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "116"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 Bb4 5. Nd5 e4 6. Ng1 O-O
7. Ne2 Nxd5 8. cxd5 Ne5 9. Ng3 f5 10. a3 Bd6 11. d3 Qh4
12. dxe4 fxe4 13. Be2 Nd3+ 14. Bxd3 exd3 15. f4 b6 16. Qxd3 a5
17. Bd2 Ba6 18. Qc2 Qg4 19. Qd1 Rxf4 20. Qxg4 Rxg4 21. O-O-O
Bxg3 22. hxg3 Rxg3 23. e4 Rf8 24. Bc3 Rxg2 25. e5 Bc4 26. Rd4
Bb3 27. Re1 Rg6 28. Rd3 a4 29. e6 dxe6 30. d6 cxd6 31. Rxd6 h5
32. Kd2 b5 33. Re5 Rh6 34. Rxb5 Rf7 35. Bd4 h4 36. Rd8+ Rf8
37. Rxf8+ Kxf8 38. Rb8+ Kf7 39. Rb7+ Kg6 40. Rxg7+ Kf5 41. Bg1
h3 42. Bh2 Ke4 43. Ke2 Bc4+ 44. Ke1 Rf6 45. Rg4+ Kd5 46. Bg3
e5 47. Rg5 h2 48. Rxe5+ Kd4 49. Bxh2 Rf1+ 50. Kd2 Rf2+ 51. Kc1
Rxh2 52. Re8 Bd3 53. Ra8 Ke3 54. Re8+ Be4 55. Rd8 Rh1+ 56. Rd1
Rxd1+ 57. Kxd1 Kd3 58. Kc1 Kc4 0-1

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1983.??.??"]
[EventDate "?"]
[Round "09"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Rafael Vaganian"]
[ECO "E94"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "57"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5
7. O-O exd4 8. Nxd4 Re8 9. f3 c6 10. Kh1 Na6 11. Nb3 Nc7
12. Bf4 d5 13. cxd5 cxd5 14. Rc1 Ne6 15. Be3 dxe4 16. fxe4
Qxd1 17. Rfxd1 Nf8 18. Bf3 Ng4 19. Bg1 Ne5 20. Nd5 Ne6 21. Nc5
Nxf3 22. gxf3 Bxb2 23. Rb1 Be5 24. Nxb7 a5 25. Nd6 Ba6
26. Nxe8 Be2 27. Kg2 Bxd1 28. Nef6+ Bxf6 29. Nxf6+ 1/2-1/2

[Event "It FRG-ch"]
[Site "Hanover GER"]
[Date "1983.??.??"]
[EventDate "?"]
[Round "6"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Qi Jingxuan"]
[ECO "E06"]
[WhiteElo "2575"]
[BlackElo "2430"]
[PlyCount "114"]

1.c4 Nf6 2.Nf3 e6 3.g3 d5 4.Bg2 Be7 5.d4 O-O 6.Qc2 c6 7.O-O b5
8.c5 Ne4 9. Ne5 f6 10.Nd3 f5 11.f3 Ng5 12.b3 Nf7 13.Bb2 Bg5
14.Kh1 Nd7 15.a4 bxa4 16. Rxa4 a5 17.Nc3 Ba6 18.Rfa1 Bxd3
19.exd3 f4 20.Ne2 Qf6 21.gxf4 Bxf4 22.Nxf4 Qxf4 23.Qe2 Rae8
24.Rxa5 Nf6 25.Ra6 e5 26.Qf2 e4 27.dxe4 Nxe4 28.Qg1 Nd2 29.Bc1
Ng5 30.Bxd2 Qxd2 31.R6a2 Qc3 32.Qc1 Qxc1+ 33.Rxc1 Nxf3 34.Rd1
Re3 35.Ra6 Nxd4 36.b4 Rf4 37.b5 Nxb5 38.Rxc6 Nc3 39.Rf1 Rxf1+
40.Bxf1 Kf7 41. Rd6 Re6 42.Rd7+ Re7 43.Rd6 Rc7 44.Bd3 Rxc5
45.Bxh7 Ne2 46.Kg2 Rc3 47.Kf2 Nf4 48.Rd7+ Kf6 49.Bg8 Nd3+
50.Ke2 Nf4+ 51.Kf2 Nh3+ 52.Ke1 Ng5 53.Bxd5 Rh3 54.Rd6+ Kf5
55.Rd7 g6 56.Bg2 Rxh2 57.Kf2 Rh4 1/2-1/2

[Event "Wijk"]
[Site "Wijk"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Andras Adorjan"]
[ECO "E00"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "107"]

1.d4 Nf6 2.c4 e6 3.g3 c5 4.d5 exd5 5.cxd5 b5 6.Bg2 d6 7.b4
cxb4 8.a3 bxa3 9.Nxa3 Qd7 10.Qb3 Na6 11.Qxb5 Rb8 12.Qxd7+ Bxd7
13.Nc2 Nc5 14.Rxa7 Be7 15.Nf3 Nxd5 16.Nfd4 Nc3 17.Nc6 Rc8
18.Nxe7 Kxe7 19.Nd4 g6 20.O-O N3e4 21.f3 Nc3 22.Bg5+ f6 23.Bd2
Nd5 24.f4 Nb6 25.Rd1 Rhe8 26.Nb5 Nc4 27.Bb4 Rb8 28.Bc6 Rb6
29.Bxd7 Nxd7 30.Nc7 Reb8 31.Nd5+ Ke6 32.Nxb6 Rxb6 33.Bc3 Ne3
34.Rc1 Nd5 35.Bd4 Rb4 36.e4 Ne7 37.Bf2 Nb8 38.e5 fxe5 39.fxe5
Nec6 40.Rxh7 Nxe5 41.Rc8 Nbd7 42.Rc2 Nf6 43.Ra7 Ne4 44.Ra3 d5
45.Re2 Kf5 46.Kg2 Rb1 47.h3 Nc4 48.Ra8 Rb3 49.Rf8+ Kg5 50.Rf3
Rb5 51.Bd4 Rb1 52.Rf4 Rd1 53.Rexe4 Rd2+ 54.Kf1 1-0

[Event "It (cat.14), Tilburg (Netherlands)"]
[Site "It (cat.14), Tilburg (Netherlands)"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "57"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Ulf Andersson"]
[ECO "E00"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "25"]

1.d4 Nf6 2.c4 e6 3.g3 Bb4+ 4.Bd2 Bxd2+ 5.Qxd2 d5 6.Bg2 Nbd7
7.Nf3 c6 8.b3 O-O 9.O-O b6 10.Qb2 Bb7 11.Nbd2 c5 12.Rfd1 Qe7
13.Rac1 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "3"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Ulf Andersson"]
[ECO "E00"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "33"]

1.d4 Nf6 2.c4 e6 3.g3 Bb4+ 4.Bd2 Bxd2+ 5.Nxd2 d5 6.Bg2 O-O
7.Ngf3 Nbd7 8.Qc2 b6 9.cxd5 Nxd5 10.O-O c5 11.dxc5 Nxc5 12.Ne4
Nxe4 13.Qxe4 Bb7 14.Nd4 Qf6 15.Rac1 Rac8 16.a3 h6 17.Rxc8
1/2-1/2

[Event "It (open)"]
[Site "New York (USA)"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Roman Dzindzichashvili"]
[Black "Gennady Sosonko"]
[ECO "D38"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "33"]

1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.Nc3 Bb4 5.cxd5 exd5 6.Bg5 h6 7.Bh4
g5 8.Bg3 Ne4 9.Nd2 Nxg3 10.hxg3 c5 11.dxc5 Nc6 12.e4 Be6
13.Bb5 d4 14.Nd5 Bxd5 15.exd5 Qxd5 16.O-O Bxd2 17.Qxd2 1/2-1/2

[Event "Wijk aan Zee (Netherlands)"]
[Site "Wijk aan Zee (Netherlands)"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Eugenio Torre"]
[ECO "D17"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "35"]

1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.Nc3 c6 5.Ne5 Bf5 6.a4 Nbd7
7.Nxc4 Qc7 8.g3 e5 9.dxe5 Nxe5 10.Bf4 Rd8 11.Qc1 Bd6 12.Nxd6+
Qxd6 13.Bg2 Qe7 14.O-O a5 15.Nd1 O-O 16.Qc3 Rfe8 17.Ne3 Be4
18.Bxe5 1/2-1/2

[Event "New York op"]
[Site "09"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Dimitri Gurevich"]
[ECO "E00"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "91"]

1.d4 Nf6 2.c4 e6 3.g3 c5 4.Nf3 cxd4 5.Nxd4 Qc7 6.Nc3 a6 7.Bg5
Be7 8.Rc1 d6 9.Bg2 O-O 10.O-O Nbd7 11.h3 Re8 12.Qd2 Rb8 13.b3
Bf8 14.Rfd1 h6 15.Be3 Ne5 16.a4 Bd7 17.Ne4 Nxe4 18.Bxe4 Nc6
19.Bg2 Nxd4 20.Qxd4 Bc6 21.Qb6 Qxb6 22.Bxb6 Bxg2 23.Kxg2 Rbc8
24.e4 Rc6 25.a5 Rec8 26.Rc3 Be7 27.Rcd3 f6 28.c5 dxc5 29.Rd7
Bf8 30.Rxb7 c4 31.bxc4 Rxc4 32.e5 fxe5 33.Ra7 Rc2 34.Rdd7 e4
35.h4 R8c3 36.Kh3 Rd3 37.Rdb7 h5 38.Be3 Ra3 39.Rxa6 Rca2
40.Rb5 Kf7 41.Rxh5 Bb4 42.Ra7+ Kg8 43.Bd4 Bf8 44.Rg5 e5
45.Rxe5 Ra4 46.Be3 1-0

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "5"]
[Result "0-1"]
[White "Gennady Sosonko"]
[Black "Viktor Korchnoi"]
[ECO "E04"]
[WhiteElo "2560"]
[BlackElo "2635"]
[PlyCount "50"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 Bd7 6. Nbd2 Bb4
7. Qc2 Bb5 8. O-O Nc6 9. Rd1 Nxd4 10. Nxd4 Qxd4 11. Ne4 Qb6
12. Be3 Qa6 13. Bd4 Be7 14. Bxf6 gxf6 15. Qc3 e5 16. Qf3 Bd7
17. Qh5 Qe6 18. Nc3 c6 19. Nb5 Rc8 20. Rxd7 Qxd7 21. Bh3 Qd2
22. Bxc8 cxb5 23. e3 c3 24. Qh3 Qxb2 25. Qf1 c2 0-1

[Event "Zurich"]
[Site "Zurich"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Viktor Korchnoi"]
[ECO "E04"]
[WhiteElo "2565"]
[BlackElo "2635"]
[PlyCount "84"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 Bd7 6. Nbd2 Bb4
7. Ne5 Nc6 8. O-O Nxe5 9. dxe5 Nd5 10. Nxc4 O-O 11. Qc2 b5
12. Nd2 Be7 13. Ne4 c5 14. Rd1 c4 15. a3 Qc7 16. Bg5 Bc6
17. Bxe7 Nxe7 18. Rd6 Bd5 19. Ng5 g6 20. Bxd5 exd5 21. Qd2
Rad8 22. Qf4 Nf5 23. Rf6 h6 24. Nf3 c3 25. bxc3 Qxc3 26. Rc1
Qxa3 27. e6 Kg7 28. Rxf5 gxf5 29. Qe5+ Kg8 30. Rc7 Rd6 31. Nd4
Qa1+ 32. Kg2 Rxe6 33. Qxd5 Qd1 34. Qc5 Rxe2 35. Nxe2 Qxe2
36. Qxf5 Qe6 37. Qxe6 fxe6 38. Rxa7 Rb8 39. Ra3 b4 40. Rb3 e5
41. Kf3 Kf7 42. Ke4 Ke6 1/2-1/2

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "3"]
[Result "1-0"]
[White "Ljubomir Ljubojevic"]
[Black "Gennady Sosonko"]
[ECO "B58"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "103"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Be2 g6 7.O-O
Bg7 8.Nb3 O-O 9.Bg5 a6 10.f4 b5 11.Bf3 b4 12.Nd5 Nxd5 13.exd5
Na5 14.Qe2 Nxb3 15.cxb3 Qb6+ 16.Kh1 Re8 17.Rfe1 h6 18.Bh4 Qd4
19.Rac1 Qxf4 20.Bxe7 Bf5 21.Rc4 Qe5 22.Qd1 Qxb2 23.Re2 Qb1
24.Rc1 Qd3 25.Bxd6 Bc3 26.Be7 Ra7 27.d6 Qb5 28.Qg1 Qb8 29.Rd1
Bg7 30.Qc5 Rc8 31.Qe3 Rc3 32.Qf4 Qb5 33.Rd5 Qd7 34.h4 a5 35.h5
Kh7 36.Be4 Bxe4 37.Rxe4 Qe8 38.Re1 Kg8 39.hxg6 fxg6 40.Qg4 Rd7
41.Qe6+ Kh7 42.Rxa5 Rc2 43.Rf1 Rd2 44.Rf7 R2xd6 45.Rxg7+ Kxg7
46.Qe5+ Kf7 47.Bxd6+ Rxd6 48.Ra7+ Rd7 49.Qd5+ Ke7 50.Qe4+ Kf7
51.Qc4+ Kf6 52.Qf4+ 1-0

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "5"]
[Result "1-0"]
[White "Anthony Miles"]
[Black "Gennady Sosonko"]
[ECO "A20"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "73"]

1.c4 e5 2.Qc2 Nf6 3.e3 Nc6 4.a3 g6 5.b4 Bg7 6.Bb2 d6 7.Nc3 O-O
8.d3 a5 9.b5 Ne7 10.Nf3 Nd7 11.Be2 Nc5 12.O-O b6 13.Rad1 Ne6
14.Nd2 Rb8 15.Rfe1 f5 16.Nd5 f4 17.Nxe7+ Qxe7 18.Bf3 fxe3
19.fxe3 Ng5 20.Bd5+ Kh8 21.Rf1 Bg4 22.Rxf8+ Rxf8 23.Rf1 Be2
24.Rxf8+ Qxf8 25.h4 Nf7 26.Ne4 Bg4 27.Qf2 Nh6 28.Qxf8+ Bxf8
29.Nf6 Bc8 30.Ne8 Ng4 31.Nxc7 Be7 32.d4 Bxh4 33.dxe5 dxe5
34.c5 Bf2+ 35.Kf1 Bxe3 36.c6 Bc5 37.Be6 1-0

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "12"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Anthony Miles"]
[ECO "E00"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "72"]

1.d4 Nf6 2.c4 e6 3.g3 Bb4+ 4.Bd2 Bxd2+ 5.Qxd2 d6 6.Nc3 O-O
7.Nf3 c5 8.Bg2 Qe7 9.O-O b6 10.Rad1 Bb7 11.dxc5 dxc5 12.Qd6
Nc6 13.Nb5 Rae8 14.e3 Ne4 15.Qxe7 Rxe7 16.Nd2 Nxd2 17.Rxd2 Ne5
18.b3 Nf3+ 19.Bxf3 Bxf3 20.Re1 f5 21.Nc3 g5 22.e4 Rff7 23.Re3
g4 24.e5 f4 25.gxf4 Rxf4 26.Ne2 Bxe2 27.Rexe2 Kf7 28.Rd8 Kg6
29.Rg8+ Kf5 30.Rf8+ Kg5 31.Rg8+ Kh4 32.Kg2 h5 33.Rg6 Rd4
34.Re3 Rf4 35.Re2 Rf5 36.Re3 Ref7 1/2-1/2

[Event "Thessaloniki olm ;BIG"]
[Site "Thessaloniki olm ;BIG"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "9"]
[Result "1-0"]
[White "John Nunn"]
[Black "Gennady Sosonko"]
[ECO "B89"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "45"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bc4 e6 7.Be3
a6 8.Qe2 Qc7 9.O-O-O Na5 10.Bd3 b5 11.a3 Bb7 12.g4 d5 13.exd5
Nxd5 14.Ndxb5 axb5 15.Bxb5+ Kd8 16.Nxd5 exd5 17.Rd3 Nc4 18.Rc3
Bb4 19.Rxc4 dxc4 20.Rd1+ Kc8 21.Rd4 Bd5 22.Rxd5 Bd6 23.Rd4 1-0

[Event "Saloniki"]
[Site "06"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Margeir Petursson"]
[ECO "E06"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "108"]

1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.Nf3 O-O 6.O-O dxc4 7.Nc3
c5 8.dxc5 Qa5 9.Qd4 Nc6 10.Qxc4 Qxc5 11.Qxc5 Bxc5 12.Bf4 Bd7
13.Rac1 Rfd8 14.Ne5 Rac8 15.Nxd7 Rxd7 16.Na4 Be7 17.Bxc6 bxc6
18.Be3 Kf8 19.Rc4 Bd6 20.Rfc1 Rdc7 21.Bc5 Ke7 22.f3 Nd7 23.Bd4
f6 24.b3 g5 25.Nc5 Nxc5 26.Bxc5 Bxc5+ 27.Rxc5 Kd6 28.Kf2 Rb8
29.e4 Rb5 30.R5c4 c5 31.Ke3 a5 32.Rd1+ Ke7 33.e5 fxe5 34.Ke4
Kf6 35.Rd8 Rb4 36.Rf8+ Ke7 37.Ra8 Kf6 38.Rxa5 Rxc4+ 39.bxc4
Rb7 40.Rxc5 Ra7 41.h3 Rxa2 42.Rc7 h5 43.Rh7 Kg6 44.Rh8 Re2+
45.Kd3 Rf2 46.Ke3 Rc2 47.Rc8 Kf6 48.c5 h4 49.g4 Rh2 50.c6 Rc2
51.Kd3 Rc1 52.c7 Kg7 53.Ke4 Re1+ 54.Kd3 Rb1 1/2-1/2

[Event "Thessaloniki ol"]
[Site "Thessaloniki ol"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Lev Polugaevsky"]
[Black "Gennady Sosonko"]
[ECO "E15"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "110"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7
7. Nc3 O-O 8. e4 d5 9. cxd5 Bxf1 10. Kxf1 exd5 11. e5 Ne4
12. Qe2 Nxc3 13. Bxc3 Qd7 14. Kg2 c5 15. Rad1 Nc6 16. Rd2 Rfd8
17. Rhd1 Qe6 18. Qe3 h6 19. Ng1 f6 20. exf6 Qxe3 21. fxe3 Bxf6
22. Ne2 cxd4 23. Nxd4 Bxd4 24. Bxd4 Nxd4 25. Rxd4 Rac8 26. e4
Re8 27. exd5 Re2+ 28. Kh3 Rxa2 29. d6 Rd8 30. Rc1 Rf2 31. Rc7
Rf7 32. d7 a5 33. Rd6 b5 34. Rd5 Kh7 35. Kg4 a4 36. b4 Kg6
37. h4 h5+ 38. Kh3 Rf5 39. Rc6+ Rf6 40. Rc8 Rff8 41. Rcc5 Rf7
42. Rg5+ Kh7 43. Rxh5+ Kg8 44. Rc3 Rdxd7 45. Rxb5 Rb7 46. Rc8+
Kh7 47. Rh5+ Kg6 48. Rg5+ Kh7 49. Rc4 a3 50. Rh5+ Kg8 51. Ra5
Ra7 52. Rc8+ Kh7 53. Rc3 a2 54. Rca3 Rab7 55. Rh5+ Kg8 1/2-1/2

[Event "Tilburg"]
[Site "09"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Lajos Portisch"]
[Black "Gennady Sosonko"]
[ECO "E15"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "55"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Ba6 5.b3 Bb4+ 6.Bd2 Be7 7.Nc3
d5 8.cxd5 exd5 9.Bg2 O-O 10.O-O Nbd7 11.Ne5 Bb7 12.Bf4 Re8
13.Rc1 Nf8 14.Bg5 Ne6 15.Bxf6 Bxf6 16.e3 c5 17.Re1 Nc7 18.f4
Be7 19.Ne2 Bf8 20.Qd2 Ne6 21.dxc5 Nxc5 22.Nd4 f6 23.Ndc6 fxe5
24.Nxd8 Raxd8 25.fxe5 Rxe5 26.Qd4 Rde8 27.b4 Ne4 28.Rc7 1-0

[Event "?"]
[Site "?"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Kamran G Shirazi"]
[ECO "E00"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "84"]

1.d4 d5 2.Nf3 Nf6 3.c4 e6 4.g3 Bb4+ 5.Bd2 Be7 6.Bg2 Ne4 7.O-O
O-O 8.Qb3 c6 9.Bb4 Nd6 10.Nbd2 f5 11.Ne5 a5 12.Ba3 b5 13.cxb5
a4 14.Qc2 cxb5 15.Rfc1 Bb7 16.b3 axb3 17.axb3 Na6 18.Nd3 b4
19.Bb2 Qb6 20.Nf3 Ne4 21.e3 Rfc8 22.Qd1 Nc3 23.Qe1 Nb5 24.Bf1
Na3 25.Qd1 Bc6 26.Nfe5 Be8 27.g4 fxg4 28.Qxg4 Rxc1 29.Rxc1 Nc7
30.Nf4 Bf6 31.Bh3 Bxe5 32.dxe5 Bf7 33.Bd4 Qb7 34.Bc5 Re8
35.Bd6 Na6 36.Nd3 Rc8 37.Rxc8+ Qxc8 38.Nxb4 Nxb4 39.Qxb4 Nc2
40.Qc5 Qxc5 41.Bxc5 Ne1 42.Bg4 Nc2 1-0

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Vasily Smyslov"]
[Black "Gennady Sosonko"]
[ECO "E15"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "61"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Ba6 5. b3 d5 6. Bg2 c5
7. O-O Nc6 8. cxd5 exd5 9. Bb2 Rc8 10. Nc3 Be7 11. Rc1 O-O
12. dxc5 bxc5 13. Na4 Re8 14. Re1 c4 15. Nd4 Bb4 16. Bc3 Ba3
17. Rb1 Nxd4 18. Qxd4 Qd7 19. e3 Bb5 20. Red1 Bxa4 21. bxa4
Qxa4 22. Bxd5 Red8 23. Qe5 Bf8 24. Bf3 Qxa2 25. Ra1 Qb3
26. Rxd8 Rxd8 27. Rxa7 Rd3 28. Bd4 c3 29. Ra8 h6 30. Rxf8+
Kxf8 31. Bc5+ 1-0

[Event "Amsterdam OHRA"]
[Site "Amsterdam OHRA"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "1"]
[Result "1/2-1/2"]
[White "Kick Langeweg"]
[Black "Gennady Sosonko"]
[ECO "E12"]
[WhiteElo "2415"]
[BlackElo "2565"]
[PlyCount "34"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. e3 d5 6. cxd5 exd5
7. Bb5+ c6 8. Bd3 Be7 9. O-O O-O 10. b3 Nbd7 11. Bb2 Bd6
12. Qc2 Rc8 13. Qe2 Qe7 14. Ba6 Bxa6 15. Qxa6 Rc7 16. Qe2 Re8
17. Rac1 Ne4 1/2-1/2

[Event "Amsterdam OHRA"]
[Site "Amsterdam OHRA"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "2"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Paul Van der Sterren"]
[ECO "E04"]
[WhiteElo "2565"]
[BlackElo "2455"]
[PlyCount "71"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 dxc4 5. Bg2 a6 6. O-O b5
7. Ne5 Nd5 8. a4 Bb7 9. b3 cxb3 10. axb5 axb5 11. Rxa8 Bxa8
12. Qxb3 c6 13. e4 Nc7 14. Qf3 Qf6 15. Bf4 Nba6 16. Rc1 Bd6
17. Qh5 g6 18. Qe2 Qd8 19. Nxc6 Bxf4 20. Nxd8 Bxc1 21. Qc2 Bg5
22. Nc6 O-O 23. d5 exd5 24. exd5 Ne8 25. h4 Bf6 26. Nd2 Nd6
27. Qa2 Bb7 28. Qa3 Nc4 29. Nxc4 bxc4 30. Na5 Bc8 31. Nxc4 Nb8
32. Qd6 Ba6 33. Qxf6 Bxc4 34. h5 gxh5 35. Qg5+ Kh8 36. Qh6 1-0

[Event "Amsterdam OHRA"]
[Site "Amsterdam OHRA"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "3"]
[Result "1-0"]
[White "Tom Wedberg"]
[Black "Gennady Sosonko"]
[ECO "B89"]
[WhiteElo "2495"]
[BlackElo "2560"]
[PlyCount "121"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e6
7. Be3 Be7 8. Qe2 O-O 9. O-O-O d5 10. Bb3 Na5 11. Rhe1 e5
12. Nf3 Nxb3+ 13. axb3 Qa5 14. exd5 Bb4 15. Kb1 Bxc3 16. bxc3
Nxd5 17. Bd2 Nxc3+ 18. Bxc3 Qxc3 19. Qxe5 Qxe5 20. Rxe5 Be6
21. Ng5 Rae8 22. Nxe6 fxe6 23. f3 Rf7 24. Rd6 Rfe7 25. c4 Kf7
26. Kc2 Rc8 27. Kc3 h6 28. h4 Kf6 29. f4 g6 30. g4 Kf7 31. Kd4
Rcc7 32. f5 exf5 33. gxf5 gxf5 34. Rxf5+ Kg7 35. Rh5 Re1
36. Rhxh6 Rce7 37. Rdg6+ Kf7 38. Rg3 Ke8 39. Rh3 Rd1+ 40. Kc3
Kd7 41. h5 Rde1 42. Kd3 Rb1 43. Kc2 Ree1 44. Rg6 Rec1+ 45. Kd2
Rh1 46. Rf3 Rbd1+ 47. Kc2 Kc7 48. h6 a5 49. Rf5 Rd6 50. Rc5+
Kd7 51. Rg7+ Ke6 52. Rxa5 b6 53. Rg6+ Kd7 54. Ra7+ Kc6
55. Rxd6+ Kxd6 56. h7 Kc5 57. Kd3 Rh4 58. Ke3 Kb4 59. Rb7 Kxb3
60. c5 b5 61. c6 1-0

[Event "Amsterdam OHRA"]
[Site "Amsterdam OHRA"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "4"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Gyula Sax"]
[ECO "A36"]
[WhiteElo "2565"]
[BlackElo "2565"]
[PlyCount "32"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. e3 e6 6. Nge2 Nge7
7. d4 cxd4 8. Nxd4 d5 9. cxd5 Nxd5 10. Nxd5 exd5 11. O-O Nxd4
12. exd4 O-O 13. Be3 Be6 14. Qd2 Qb6 15. Rfc1 Rfc8 16. b3 a5
1/2-1/2

[Event "Bergen"]
[Site "Bergen"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "01"]
[Result "0-1"]
[White "Jan Timman"]
[Black "Gennady Sosonko"]
[ECO "B65"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "66"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6
7. Qd2 Be7 8. O-O-O Nxd4 9. Qxd4 O-O 10. f4 Qa5 11. Bc4 Bd7
12. e5 dxe5 13. fxe5 Bc6 14. h4 Rfd8 15. Qf4 Nh5 16. Qg4 Bxg5+
17. Qxg5 g6 18. Rhf1 Rxd1+ 19. Rxd1 Qc5 20. g4 h6 21. Qxh6
Qxc4 22. gxh5 Qxh4 23. Rg1 Rd8 24. Ne2 Bf3 25. Qf4 Qxf4+
26. Nxf4 Rd4 27. Nd3 Bxh5 28. Kd2 Re4 29. Rg2 Kg7 30. b4 b6
31. a4 Bg4 32. a5 bxa5 33. bxa5 Bf5 0-1

[Event "Bergen"]
[Site "Bergen"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "02"]
[Result "0-1"]
[White "Gennady Sosonko"]
[Black "Jan Timman"]
[ECO "D99"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "89"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4
O-O 7. e4 Bg4 8. Be3 Nfd7 9. Qb3 Nb6 10. Rd1 Nc6 11. d5 Ne5
12. Be2 Nxf3+ 13. gxf3 Bh5 14. Rg1 Qd7 15. Rg3 c6 16. dxc6
Qxc6 17. Nb5 Rfc8 18. Nxa7 Rxa7 19. Bxb6 Rxa2 20. Qxa2 Qxb6
21. b3 Bd4 22. Bc4 Be5 23. Ke2 Qf6 24. Rd3 Qh4 25. Qd2 Bxg3
26. hxg3 Qxe4+ 27. Qe3 Bxf3+ 28. Kd2 b5 29. Bxf7+ Kxf7
30. Qxf3+ Qxf3 31. Rxf3+ Ke8 32. Kd3 Rc6 33. Rf4 Rd6+ 34. Ke3
e6 35. Rh4 h5 36. g4 Rd5 37. Ke4 Ke7 38. f4 hxg4 39. Rxg4 Kf6
40. Rg1 Rd2 41. Rg5 e5 42. Kf3 Rd3+ 43. Ke2 exf4 44. Rxb5 Re3+
45. Kf2 0-1

[Event "New York"]
[Site "New York"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "01"]
[Result "1/2-1/2"]
[White "Michael Wilder"]
[Black "Gennady Sosonko"]
[ECO "E12"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "28"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5
7. Qc2 Nd7 8. Bg5 f6 9. Nxd5 exd5 10. Bf4 c5 11. e3 c4 12. Be2
b5 13. O-O Nb6 14. b3 Qd7 1/2-1/2

[Event "New York"]
[Site "New York"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "06"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Bernard Zuckerman"]
[ECO "E06"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "83"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4
7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bd2 Be4 11. Qc1 Nc6
12. Be3 Nb4 13. Nbd2 Bb7 14. Bg5 Rc8 15. a3 Nbd5 16. b4 a5
17. e4 Nb6 18. bxa5 Na4 19. e5 Nd7 20. Bxe7 Qxe7 21. Qb1 Ba6
22. Ne4 h6 23. Qb4 c5 24. dxc5 Ndxc5 25. Rfd1 Rc7 26. Nd6 f6
27. Rac1 Rd8 28. Nd4 fxe5 29. N4xb5 Rcd7 30. Bc6 Bxb5 31. Bxd7
Bxd7 32. Nb7 Rb8 33. a6 Bc6 34. a7 Rxb7 35. a8=Q+ Kh7 36. Qg4
Rb6 37. Qd8 Qb7 38. Qf8 Ne4 39. Rd8 Ng5 40. Qg8+ Kg6
41. Q8xe6+ Kh7 42. Qgf5+ 1-0

[Event "New York"]
[Site "New York"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "08"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Maxim Dlugy"]
[ECO "D24"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "29"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. Nc3 a6 5. e4 b5 6. e5 Nd5
7. a4 Nxc3 8. bxc3 Bb7 9. e6 f6 10. Be3 Bd5 11. Nh4 g6 12. Qb1
Qd6 13. axb5 Qxe6 14. Be2 Nd7 15. O-O 1/2-1/2

[Event "Saloniki"]
[Site "Saloniki"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Predrag Nikolic"]
[ECO "D24"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "54"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. Nc3 a6 5. e4 b5 6. e5 Nd5
7. a4 Nb4 8. Be2 Bf5 9. O-O Nc2 10. Ra2 Nb4 11. Ra3 Nc2
12. Nh4 Bd3 13. Bxd3 cxd3 14. e6 fxe6 15. Qh5+ g6 16. Nxg6
hxg6 17. Qxh8 b4 18. Bh6 Kd7 19. Rb3 bxc3 20. bxc3 Nc6 21. Rd1
Na5 22. Rbb1 Na3 23. Ra1 N3c4 24. Rxd3 Nd6 25. Rf3 Bxh6
26. Qxh6 Qg8 27. Re1 Nac4 1/2-1/2

[Event "Saloniki"]
[Site "Saloniki"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "01"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Niaz Murshed"]
[ECO "E00"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "61"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 cxd4 5. Nxd4 d5 6. Bg2 e5
7. Nf3 d4 8. O-O Nc6 9. e3 Be7 10. exd4 exd4 11. Bf4 O-O
12. Ne5 Qb6 13. Qb3 Na5 14. Qxb6 axb6 15. Nd2 Be6 16. Nb3 Rfd8
17. Nxa5 bxa5 18. Bxb7 Rab8 19. Bf3 Rxb2 20. Nc6 Rd7 21. Nxa5
d3 22. Rfb1 Rxb1+ 23. Rxb1 h6 24. a4 Bg4 25. Kg2 d2 26. Rd1
Bb4 27. Nc6 Bc3 28. a5 g5 29. Bxg4 Nxg4 30. Bxd2 Bxd2 31. a6
1-0

[Event "Thessaloniki olm ;BIG"]
[Site "Thessaloniki olm ;BIG"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "01"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Niaz Murshed"]
[ECO "E00"]
[WhiteElo "2565"]
[BlackElo "2405"]
[PlyCount "61"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 cxd4 5. Nxd4 d5 6. Bg2 e5
7. Nf3 d4 8. O-O Nc6 9. e3 Be7 10. exd4 exd4 11. Bf4 O-O
12. Ne5 Qb6 13. Qb3 Na5 14. Qxb6 axb6 15. Nd2 Bf5 16. Nb3 Rfd8
17. Nxa5 bxa5 18. Bxb7 Rab8 19. Bf3 Rxb2 20. Nc6 Rd7 21. Nxa5
d3 22. Rfb1 Rxb1+ 23. Rxb1 h6 24. a4 Bg4 25. Kg2 d2 26. Rd1
Bb4 27. Nc6 Bc3 28. a5 g5 29. Bxg4 Nxg4 30. Bxd2 Bxd2 31. a6
1-0

[Event "Thessaloniki olm ;BIG"]
[Site "Thessaloniki olm ;BIG"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "02"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Georg Danner"]
[ECO "A62"]
[WhiteElo "2565"]
[BlackElo "2390"]
[PlyCount "62"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6
7. g3 Bg7 8. Bg2 O-O 9. O-O a6 10. a4 Nbd7 11. e4 Rb8 12. Re1
b5 13. axb5 axb5 14. Bf1 b4 15. Nb5 Ne8 16. Qc2 Ne5 17. Nxe5
Bxe5 18. Bh6 Bg7 19. Bxg7 Kxg7 20. e5 Bf5 21. Qc1 dxe5
22. Qxc5 Rc8 23. Qxb4 Qxd5 24. Ra5 Qc5 25. Qxc5 Rxc5 26. b4
Rc2 27. Rxe5 Rc1 28. Kg2 Nf6 29. Nd6 Be6 30. Be2 Rd8 31. Ra6
Nd5 1/2-1/2

[Event "Thessaloniki olm ;BIG"]
[Site "Thessaloniki olm ;BIG"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "03"]
[Result "1/2-1/2"]
[White "R Ravisekhar"]
[Black "Gennady Sosonko"]
[ECO "D01"]
[WhiteElo "2430"]
[BlackElo "2565"]
[PlyCount "39"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Nbd7 4. Nf3 e6 5. e4 dxe4 6. Nxe4
Be7 7. Nxf6+ Bxf6 8. Bxf6 Qxf6 9. Be2 O-O 10. O-O e5 11. dxe5
Nxe5 12. Nxe5 Qxe5 13. c3 Be6 14. Bf3 Qb5 15. Qc2 a5 16. Rfd1
h6 17. a4 Qb6 18. Bd5 Rfd8 19. Bxe6 Qxe6 20. h3 1/2-1/2

[Event "Thessaloniki olm ;BIG"]
[Site "Thessaloniki olm ;BIG"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "05"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Florin Gheorghiu"]
[ECO "B98"]
[WhiteElo "2565"]
[BlackElo "2505"]
[PlyCount "112"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6
7. f4 h6 8. Bh4 Be7 9. Qf3 Qc7 10. O-O-O Nbd7 11. Bd3 g5
12. fxg5 Ne5 13. Qe2 Nfg4 14. h3 hxg5 15. Bg3 Nf6 16. Bf2 Bd7
17. Be3 Rg8 18. Qf2 b5 19. a3 Rb8 20. Nf3 b4 21. axb4 Rxb4
22. Nxe5 dxe5 23. Rhf1 Rg7 24. Qe2 Qa5 25. Nb1 Rb8 26. Bd2 Qc7
27. Bxa6 Bc6 28. Bd3 Rg6 29. Bc3 g4 30. hxg4 Nxg4 31. Nd2 Bg5
32. Rf3 Ra8 33. b3 Bd7 34. Bb5 Bxb5 35. Qxb5+ Kf8 36. Rh1 Kg8
37. Qe2 Rc8 38. Rfh3 Nh6 39. Kd1 Rd8 40. Rd3 Ra8 41. Nc4 Ra2
42. Ke1 f6 43. Kf1 Rg7 44. g3 Qb7 45. Kg2 Qxb3 46. cxb3 Rxe2+
47. Kf3 Rc2 48. Rg1 Ng4 49. Bd2 Bxd2 50. Nxd2 f5 51. Rd8+ Kf7
52. Ra1 Rc3+ 53. Kg2 Ne3+ 54. Kf2 Ng4+ 55. Kg2 Ne3+ 56. Kf2
Ng4+ 1/2-1/2

[Event "Thessaloniki olm ;BIG"]
[Site "Thessaloniki olm ;BIG"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "08"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Graham Morrison"]
[ECO "A57"]
[WhiteElo "2565"]
[BlackElo "2335"]
[PlyCount "65"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. a4 bxc4 5. Nc3 g6 6. e4 d6
7. Bxc4 Bg7 8. Nf3 O-O 9. O-O Ba6 10. Bb5 Bxb5 11. axb5 a5
12. Qe2 Nbd7 13. Rd1 Qb8 14. h3 Qb7 15. Bf4 Nb6 16. Ra2 Rfe8
17. Rda1 e6 18. Bxd6 exd5 19. e5 Ne4 20. Nxe4 dxe4 21. Nd2
Bxe5 22. Bxc5 Bg7 23. Rxa5 Rac8 24. Ra7 Qb8 25. Nb3 Nd5
26. Qc4 Nc7 27. b6 Ne6 28. b7 Rcd8 29. Bb6 Bxb2 30. Rb1 Be5
31. Na5 Qd6 32. Bxd8 Qxd8 33. Nc6 1-0

[Event "Thessaloniki olm ;BIG"]
[Site "Thessaloniki olm ;BIG"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "11"]
[Result "1/2-1/2"]
[White "Aldo Haik"]
[Black "Gennady Sosonko"]
[ECO "E34"]
[WhiteElo "2425"]
[BlackElo "2565"]
[PlyCount "62"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. cxd5 exd5 6. Bg5 h6
7. Bxf6 Qxf6 8. a3 Bxc3+ 9. Qxc3 O-O 10. e3 Bf5 11. Rc1 Rc8
12. Ne2 Nd7 13. b4 a5 14. Nf4 axb4 15. axb4 Nb6 16. Be2 c6
17. O-O Na4 18. Qb3 b5 19. Ra1 Nb6 20. Qc3 Nc4 21. Nh5 Qe7
22. Ng3 Bg6 23. Rfe1 Re8 24. h3 Qg5 25. Rxa8 Rxa8 26. Ra1
Rxa1+ 27. Qxa1 Nxe3 28. Qa8+ Kh7 29. Qxc6 Nc2 30. Qc3 Qc1+
31. Nf1 Qb1 1/2-1/2

[Event "Thessaloniki olm ;BIG"]
[Site "Thessaloniki olm ;BIG"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "12"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Jean Hebert"]
[ECO "E00"]
[WhiteElo "2565"]
[BlackElo "2395"]
[PlyCount "45"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 cxd4 5. Nxd4 d5 6. Bg2 e5
7. Nf3 d4 8. O-O Nc6 9. e3 Bc5 10. exd4 exd4 11. Re1+ Be6
12. Ng5 O-O 13. Nxe6 fxe6 14. Nd2 Qb6 15. Nb3 Rae8 16. Bg5 e5
17. Bxf6 gxf6 18. Qf3 Bb4 19. Qd5+ Kh8 20. c5 Qc7 21. Red1 Ba5
22. Qc4 Rb8 23. Qa4 1-0

[Event "Thessaloniki olm ;BIG"]
[Site "Thessaloniki olm ;BIG"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "13"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Predrag Nikolic"]
[ECO "D24"]
[WhiteElo "2565"]
[BlackElo "2585"]
[PlyCount "55"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. Nc3 a6 5. e4 b5 6. e5 Nd5
7. a4 Nb4 8. Be2 Bf5 9. O-O Nc2 10. Ra2 Nb4 11. Ra3 Nc2
12. Nh4 Bd3 13. Bxd3 cxd3 14. e6 fxe6 15. Qh5+ g6 16. Nxg6
hxg6 17. Qxh8 b4 18. Bh6 Kd7 19. Rb3 bxc3 20. bxc3 Nc6 21. Rd1
Na5 22. Rbb1 Na3 23. Ra1 N3c4 24. Rxd3 Nd6 25. Rf3 Bxh6
26. Qxh6 Qg8 27. Re1 Nac4 28. Qg5 1/2-1/2

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Zoltan Ribli"]
[Black "Gennady Sosonko"]
[ECO "E12"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "57"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. g3 d5 6. cxd5 Nxd5
7. Bg2 Nd7 8. O-O Be7 9. Nxd5 exd5 10. Qc2 O-O 11. Rd1 Bd6
12. Bg5 Qe8 13. Rac1 c6 14. Nh4 Be7 15. Bxe7 Qxe7 16. e4 dxe4
17. Nf5 Qf6 18. Qxe4 Rae8 19. Qf3 Re2 20. Re1 Rfe8 21. Rxe2
Rxe2 22. b4 g5 23. Qg4 Rxa2 24. h4 h5 25. Qxg5+ Qxg5 26. hxg5
Rb2 27. b5 Rxb5 28. Nd6 Rxg5 29. Nxb7 1-0

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Robert Huebner"]
[ECO "D17"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "33"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 e6
7. f3 Bb4 8. Bg5 c5 9. dxc5 Qa5 10. Qd4 Bxc5 11. Qxc4 Nbd7
12. Nxd7 Nxd7 13. e4 Bg6 14. Qb5 Qxb5 15. Nxb5 O-O 16. O-O-O
Ne5 17. a5 1/2-1/2

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "02"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "John Van der Wiel"]
[ECO "E98"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "151"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5
7. O-O Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Nd3 f5 11. Bd2 Nf6 12. f3
Kh8 13. a4 c6 14. a5 h6 15. Nf2 g5 16. Re1 Rf7 17. exf5 cxd5
18. g4 d4 19. Nce4 d5 20. Nxf6 Bxf6 21. Qb3 b5 22. axb6 Rb8
23. Rxa7 Qxb6 24. Qxb6 Rxb6 25. cxd5 Bb7 26. b4 Bxd5 27. Rc1
Kg7 28. b5 Rb7 29. Rxb7 Bxb7 30. Ne4 Nd5 31. Nd6 Rd7 32. Nxb7
Rxb7 33. Rc5 Nc3 34. Bf1 e4 35. fxe4 Nxe4 36. Rc2 Nxd2
37. Rxd2 Rc7 38. Kg2 Rc3 39. Bd3 Be5 40. h3 Kf6 41. Kf3 Bf4
42. Rd1 Ke5 43. Ke2 Rb3 44. Re1 Rb2+ 45. Kf3+ Be3 46. Rb1 Rf2+
47. Kg3 Rd2 48. Rb3 Bf4+ 49. Kf3 Rh2 50. b6 Rxh3+ 51. Kf2 Kf6
52. b7 Kg7 53. Ke2 Re3+ 54. Kd1 Rh3 55. Ra3 h5 56. gxh5 g4
57. Kc2 Rxh5 58. Ra7 Bb8 59. Ra8 Rh8 60. Be4 g3 61. Kd3 Rd8
62. Ra5 Rd6 63. Re5 Rb6 64. Re8 Bf4 65. Kxd4 Kf7 66. Ra8 Rb4+
67. Kd3 Rb2 68. Ra6 g2 69. Bd5+ Ke7 70. Rg6 Rd2+ 71. Kc4 Rc2+
72. Kb3 Rf2 73. Bxg2 Bb8 74. Be4 Re2 75. Bd5 Rf2 76. Re6+ 1-0

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "04"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "V Tukmakov"]
[ECO "E17"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "51"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O
7. d5 exd5 8. Nh4 c6 9. cxd5 Nxd5 10. Nf5 Nc7 11. Nc3 d5
12. e4 Bf6 13. Bf4 Bc8 14. g4 Nba6 15. Rc1 Bxf5 16. gxf5 Bg5
17. Bxc7 Nxc7 18. f4 Be7 19. exd5 Bc5+ 20. Kh1 cxd5 21. Nxd5
Nxd5 22. Qxd5 Qxd5 23. Bxd5 Rad8 24. Rcd1 Rfe8 25. Bc6 Rxd1
26. Rxd1 1/2-1/2

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "06"]
[Result "0-1"]
[White "Gennady Sosonko"]
[Black "Alexander Beliavsky"]
[ECO "A80"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "78"]

1. d4 f5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. O-O O-O 6. b3 d6
7. Bb2 Qe8 8. Nbd2 Nc6 9. Nc4 Be6 10. Ng5 Bxc4 11. bxc4 Nd8
12. Qd3 h6 13. Nf3 e6 14. c5 dxc5 15. dxc5 Nc6 16. Rab1 Rd8
17. Qb3 b6 18. Rfd1 Rxd1+ 19. Rxd1 Ne4 20. Bxg7 Kxg7 21. cxb6
axb6 22. Qb2+ e5 23. Ne1 Nd4 24. e3 Ne2+ 25. Kf1 N2c3 26. Rd3
Na4 27. Qb4 Nac5 28. Ra3 Nd6 29. Ra8 Qf7 30. Ra7 e4 31. Kg1
Rd8 32. Bf1 Rd7 33. c3 Qf6 34. Nc2 Nf7 35. Nd4 Ne5 36. Qb5 g5
37. Kh1 f4 38. exf4 gxf4 39. gxf4 Ng4 0-1

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "08"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Robert Huebner"]
[ECO "D17"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "32"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. Nc3 c6 5. a4 Bf5 6. Ne5 e6
7. Bg5 Bb4 8. f3 c5 9. dxc5 Qa5 10. Qd4 Bxc5 11. Qxc4 Nbd7
12. Nxd7 Nxd7 13. e4 Bg6 14. Qb5 Qxb5 15. Nxb5 O-O 16. O-O-O
Ne5 1/2-1/2

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "11"]
[Result "1/2-1/2"]
[White "Jan Timman"]
[Black "Gennady Sosonko"]
[ECO "D38"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "90"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. cxd5 exd5 6. Bg5 h6
7. Bh4 g5 8. Bg3 Ne4 9. Nd2 Nxg3 10. hxg3 c5 11. a3 Bxc3
12. bxc3 Nc6 13. e3 Bf5 14. Bb5 Qa5 15. Qf3 Qxc3 16. O-O Bg6
17. Qxd5 O-O 18. Nf3 cxd4 19. Rfc1 Qb2 20. Bxc6 bxc6 21. Qxd4
Rfb8 22. Rxc6 Qxd4 23. Nxd4 Rb2 24. Rac1 Kg7 25. Rc8 Rxc8
26. Rxc8 Ra2 27. Rc3 g4 28. f3 Ra1+ 29. Kf2 Ra2+ 30. Kg1 Ra1+
31. Kf2 Ra2+ 32. Ne2 Bc2 33. Ke1 a5 34. Nc1 Rb2 35. Rc4 Bf5
36. fxg4 Be6 37. Ra4 Rxg2 38. Ne2 Bd7 39. Rd4 Bb5 40. Nf4 Ra2
41. Rd5 Rb2 42. a4 Bxa4 43. Rxa5 Bd7 44. g5 hxg5 45. Rxg5+ Kf6
1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Robert Huebner"]
[Black "Gennady Sosonko"]
[ECO "B89"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "41"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e6
7. Be3 Be7 8. Qe2 O-O 9. O-O-O d5 10. Bb3 Na5 11. e5 Nd7
12. f4 Nb6 13. Kb1 Nxb3 14. cxb3 f6 15. exf6 Bxf6 16. Rhe1 Qe8
17. Bc1 Qg6+ 18. Qc2 Qxc2+ 19. Kxc2 Bxd4 20. Rxd4 Bd7 21. g3
1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Hans Ree"]
[ECO "D99"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "47"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Qb3 dxc4 6. Qxc4
O-O 7. e4 Bg4 8. Be3 Nfd7 9. Qb3 Nb6 10. Rd1 Bxf3 11. gxf3 e6
12. h4 Nc6 13. e5 h5 14. Bg2 Qd7 15. f4 Ne7 16. Bxb7 Rab8
17. Be4 Ned5 18. Qc2 Nxe3 19. fxe3 Nc4 20. Qe2 Nxb2 21. Rc1
Na4 22. Nxa4 Qxa4 23. Kf2 Rfc8 24. Rc3 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "02"]
[Result "1-0"]
[White "Alexander Beliavsky"]
[Black "Gennady Sosonko"]
[ECO "B64"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "121"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6
7. Qd2 Be7 8. O-O-O O-O 9. f4 h6 10. Bh4 e5 11. Nf5 Bxf5
12. exf5 exf4 13. Qxf4 d5 14. Bb5 Qb6 15. Bf2 Bc5 16. Na4 Qxb5
17. Nxc5 b6 18. a4 Qa5 19. Nb7 Qa6 20. Nd6 Rad8 21. Nb5 Ne4
22. b3 Qc8 23. Be1 a6 24. Nc3 Nb4 25. Kb2 Rfe8 26. Rc1 a5
27. Rf1 Qc6 28. Nxe4 Rxe4 29. Qf3 Rde8 30. Bxb4 axb4 31. f6 g5
32. Qh3 Rh4 33. Qg3 Re6 34. Rf5 Kh7 35. Qd3 Qc3+ 36. Qxc3
bxc3+ 37. Kxc3 Rxh2 38. Rg1 Kg6 39. Rxd5 Rxf6 40. Kb4 h5
41. c4 h4 42. Rd2 Rf5 43. Rd6+ f6 44. Rxb6 Rf2 45. g4 Rhg2
46. Rh1 Rxg4 47. a5 Rgg2 48. a6 Ra2 49. Rf1 h3 50. Rfxf6+ Kh5
51. Rh6+ Kg4 52. Rb5 Rg3 53. Rb7 Kf3 54. a7 Kg2 55. Rh8 g4
56. a8=Q Rxa8 57. Rxa8 h2 58. Ra2+ Kh1 59. Rh7 Rg2 60. Rxg2
Kxg2 61. c5 1-0

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "04"]
[Result "1/2-1/2"]
[White "Paul Van der Sterren"]
[Black "Gennady Sosonko"]
[ECO "E15"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "66"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7
7. Nc3 d5 8. cxd5 exd5 9. Bg2 O-O 10. O-O Nbd7 11. Ne5 Bb7
12. Bf4 Re8 13. Rc1 Nf8 14. Qc2 Ne6 15. Rfd1 Nxf4 16. gxf4 a6
17. e3 Ba3 18. Rb1 Bd6 19. b4 Qe7 20. b5 Qe6 21. a4 g6 22. Ra1
Kg7 23. Qb3 Qf5 24. bxa6 Rxa6 25. Nxd5 Nxd5 26. Bxd5 Bxd5
27. Qxd5 Bxe5 28. dxe5 Ra5 29. Qc6 Rc5 30. Qxe8 Qg4+ 31. Kh1
Qf3+ 32. Kg1 Qg4+ 33. Kh1 Qf3+ 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "06"]
[Result "1/2-1/2"]
[White "John Van der Wiel"]
[Black "Gennady Sosonko"]
[ECO "B26"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "35"]

1. e4 c5 2. Nc3 d6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. Be3 Rb8
7. Nge2 Nd4 8. O-O b5 9. b4 e6 10. a4 a6 11. axb5 axb5 12. Rb1
Bd7 13. Na2 Ne7 14. bxc5 dxc5 15. c3 Nxe2+ 16. Qxe2 Rc8 17. f4
O-O 18. Qf2 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "09"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Gert Ligterink"]
[ECO "A62"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "53"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6
7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. Bf4 Na6 11. Re1 Nh5
12. Bg5 Qd7 13. Qd2 b5 14. Bh6 Bh8 15. Ng5 b4 16. Nd1 Nc7
17. a3 bxa3 18. Rxa3 Nb5 19. Re3 Bb7 20. Rxe8+ Rxe8 21. Ne4
Nf6 22. Nxf6+ Bxf6 23. Bf4 Qd8 24. h4 Ba6 25. e3 Qb6 26. Bf1
Re4 27. Qc2 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "11"]
[Result "1/2-1/2"]
[White "V Tukmakov"]
[Black "Gennady Sosonko"]
[ECO "E12"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "41"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. a3 d5 6. cxd5 Nxd5
7. Qc2 c5 8. e4 Nxc3 9. bxc3 Nd7 10. Bd3 Qc7 11. O-O cxd4
12. cxd4 Qxc2 13. Bxc2 Rc8 14. Bd3 Be7 15. Bb2 O-O 16. Rfc1
Rxc1+ 17. Rxc1 Rc8 18. Rxc8+ Bxc8 19. Kf1 Bb7 20. Ke2 a6
21. a4 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "13"]
[Result "1/2-1/2"]
[White "Predrag Nikolic"]
[Black "Gennady Sosonko"]
[ECO "D38"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "44"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 h6 6. Bxf6 Qxf6
7. e3 c5 8. Rc1 cxd4 9. Qa4+ Nc6 10. Nxd4 Bd7 11. cxd5 Bxc3+
12. Rxc3 Nxd4 13. Qxd4 Qxd4 14. exd4 exd5 15. Kd2 Rc8 16. Re3+
Be6 17. Bd3 Kd7 18. f4 Kd6 19. f5 Bd7 20. Rg3 Rhg8 21. Re1 f6
22. Rf1 Rce8 1/2-1/2

[Event "Zurich"]
[Site "Zurich"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "01"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Heinz Wirthensohn"]
[ECO "E00"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "69"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Be7 5. Bg2 d5 6. Nf3 O-O
7. O-O Nbd7 8. Qc2 c6 9. Bg5 b6 10. cxd5 cxd5 11. Rc1 Bb7
12. Nbd2 Rc8 13. Qd1 Bd6 14. Rxc8 Qxc8 15. Rc1 Qb8 16. e3 Rc8
17. Bf4 Rxc1 18. Qxc1 g6 19. a3 Nh5 20. Bxd6 Qxd6 21. g4 Nhf6
22. g5 Ne8 23. Qc3 a5 24. Ne5 Nxe5 25. dxe5 Qc7 26. Qxc7 Nxc7
27. Nb3 h6 28. h4 hxg5 29. hxg5 Kf8 30. f4 Ke7 31. Kf2 Ba6
32. Nd4 Kd7 33. Ke1 Nb5 34. Nxb5 Bxb5 35. Kd2 1/2-1/2

[Event "Zurich"]
[Site "Zurich"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "02"]
[Result "1/2-1/2"]
[White "Roland Ekstrom"]
[Black "Gennady Sosonko"]
[ECO "B30"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "46"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 d6 4. Bb5 Bd7 5. O-O Nf6 6. Re1 e6
7. Bxc6 Bxc6 8. d4 cxd4 9. Qxd4 Be7 10. Bg5 O-O 11. Rad1 Qa5
12. Qd3 Rfd8 13. a3 Rac8 14. h3 a6 15. Qd2 Qb6 16. Qc1 Be8
17. Nd4 Rc4 18. Nf5 exf5 19. exf5 Qc7 20. Bxf6 Bxf6 21. Nd5
Rxc2 22. Nxc7 Rxc1 23. Rxc1 Bc6 1/2-1/2

[Event "Zurich"]
[Site "Zurich"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "04"]
[Result "1/2-1/2"]
[White "Boris Spassky"]
[Black "Gennady Sosonko"]
[ECO "A46"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "19"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. e3 Be7 5. Nbd2 b6 6. Bd3 Bb7
7. O-O O-O 8. c3 h6 9. Bh4 d5 10. Ne5 1/2-1/2

[Event "Zurich"]
[Site "Zurich"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "05"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Andreas Dueckstein"]
[ECO "A99"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "101"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Be7 5. Nf3 O-O 6. O-O d6
7. Nc3 Qe8 8. b3 a5 9. Bb2 Na6 10. a3 Bd7 11. Ne1 c6 12. Nd3
Nc7 13. e4 fxe4 14. Nxe4 Nxe4 15. Bxe4 Bf6 16. Qc2 Qh5
17. Rad1 g5 18. Bg2 Qg6 19. Qd2 a4 20. Qb4 Be7 21. bxa4 Rab8
22. a5 Na6 23. Qd2 Rbd8 24. Qe3 Bf6 25. c5 Bc8 26. cxd6 Rxd6
27. Ne5 Qg7 28. Ng4 Nc7 29. Nxf6+ Qxf6 30. Qe5 Qxe5 31. dxe5
Rxd1 32. Rxd1 Nd5 33. Rd4 h6 34. h4 gxh4 35. Rxh4 Kg7 36. Be4
Ne7 37. Bc1 Rh8 38. Rg4+ Kf7 39. Rf4+ Kg7 40. Rf6 Bd7 41. Kh2
Nf5 42. g4 Ne7 43. Kh3 h5 44. g5 Be8 45. Bd2 Bf7 46. Bb4 Ng6
47. f4 h4 48. Bc3 Re8 49. f5 Nf4+ 50. Kxh4 exf5 51. e6 1-0

[Event "Zurich"]
[Site "Zurich"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "06"]
[Result "1/2-1/2"]
[White "Florin Gheorghiu"]
[Black "Gennady Sosonko"]
[ECO "C42"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "34"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7
7. O-O O-O 8. Re1 Nf6 9. h3 Re8 10. Bg5 h6 11. Bxf6 Bxf6
12. Rxe8+ Qxe8 13. c3 Be6 14. Nbd2 Nd7 15. Qc2 Qf8 16. Bh7+
Kh8 17. Bf5 Re8 1/2-1/2

[Event "Zurich"]
[Site "Zurich"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "07"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Yasser Seirawan"]
[ECO "A04"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "29"]

1. Nf3 c5 2. c4 g6 3. d4 cxd4 4. Nxd4 Bg7 5. e4 Nc6 6. Be3 Nf6
7. Nc3 d6 8. Be2 Nxd4 9. Bxd4 O-O 10. O-O Bd7 11. Kh1 Bc6
12. f3 a5 13. Nd5 Nd7 14. f4 e5 15. Be3 1/2-1/2

[Event "Zurich"]
[Site "Zurich"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "08"]
[Result "1/2-1/2"]
[White "Stefano Tatai"]
[Black "Gennady Sosonko"]
[ECO "E34"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "35"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. cxd5 exd5 6. Bg5 h6
7. Bxf6 Qxf6 8. a3 Bxc3+ 9. Qxc3 O-O 10. e3 Bf5 11. Nf3 Nd7
12. Bd3 Bxd3 13. Qxd3 c5 14. dxc5 Qxb2 15. O-O Nxc5 16. Qxd5
Rac8 17. Nd4 Rfd8 18. Qf5 1/2-1/2

[Event "Zurich"]
[Site "Zurich"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "09"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Beat Zueger"]
[ECO "E91"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "79"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 Bg4
7. Be3 Nfd7 8. Ng1 Bxe2 9. Ngxe2 Nb6 10. b3 e6 11. d5 exd5
12. cxd5 N8d7 13. O-O Nf6 14. Rc1 Re8 15. Qd3 c5 16. dxc6 bxc6
17. Rfd1 d5 18. exd5 Nbxd5 19. Nxd5 Nxd5 20. Bd4 Bh6 21. Rb1
Qe7 22. Nc3 Rad8 23. g3 c5 24. Qf3 Nxc3 25. Bxc3 Bg7 26. Bxg7
Kxg7 27. Qc3+ Kg8 28. Rxd8 Rxd8 29. Re1 Qd6 30. Re5 Rc8
31. Re4 Qd1+ 32. Kg2 Qd5 33. Qf3 Qd6 34. h4 h5 35. Kh2 Qc6
36. Qe2 Rd8 37. Re7 a5 38. Re4 Kh7 39. Rf4 Qd6 40. Rxf7+ 1-0

[Event "Zurich"]
[Site "Zurich"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "2"]
[Result "1/2-1/2"]
[White "Roland Ekstroem"]
[Black "Gennady Sosonko"]
[ECO "B30"]
[WhiteElo "2430"]
[BlackElo "2560"]
[PlyCount "46"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 d6 4. Bb5 Bd7 5. O-O Nf6 6. Re1 e6
7. Bxc6 Bxc6 8. d4 cxd4 9. Qxd4 Be7 10. Bg5 O-O 11. Rad1 Qa5
12. Qd3 Rfd8 13. a3 Rac8 14. h4 a6 15. Qd2 Qb6 16. Qc1 Be8
17. Nd4 Rc4 18. Nf5 exf5 19. exf5 Qc7 20. Bxf6 Bxf6 21. Nd5
Rxc2 22. Nxc7 Rxc1 23. Rxc1 Bc6 1/2-1/2

[Event "Olympiad"]
[Site "Salonika GRE"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "5"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Florin Gheorghiu"]
[ECO "A56"]
[WhiteElo "2560"]
[BlackElo "2505"]
[PlyCount "44"]

1.d4 Nf6 2.c4 c5 3.d5 d6 4.Nc3 g6 5.e4 Bg7 6.Nf3 O-O 7.Be2 e5
8.Bg5 h6 9. Bh4 Qc7 10.Nd2 Nh7 11.Nb5 Qd7 12.a3 Na6 13.Rb1 h5
14.f3 Bh6 15.Bf2 Nf6 16. b4 b6 17.Qc2 Nc7 18.Nxc7 Qxc7 19.O-O
Bd7 20.Rb2 Rfb8 21.bxc5 bxc5 22.Rfb1 Be8 1/2-1/2

[Event "Reggio Emilia"]
[Site "Reggio Emilia"]
[Date "1985.??.??"]
[EventDate "?"]
[Round "10"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Ulf Andersson"]
[ECO "E00"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "58"]

1.d4 Nf6 2.c4 e6 3.g3 Bb4+ 4.Bd2 Bxd2+ 5.Qxd2 d5 6.Bg2 Nbd7
7.Nf3 c6 8.b3 O-O 9.O-O b6 10.Ne5 Nxe5 11.dxe5 Nd7 12.f4 Qe7
13.Nc3 Ba6 14.Rfd1 Rfd8 15.cxd5 cxd5 16.e4 Rac8 17.Qe3 d4
18.Rxd4 Nc5 19.Rad1 Rxd4 20.Qxd4 h6 21.Bf1 Bxf1 22.Kxf1 Qb7
23.Kg2 Qc6 24.Qc4 Qa8 25.Rd6 b5 26.Qd4 Nb7 27.Rd7 Nc5 28.Rd6
Nb7 29.Ra6 Nc5 1-0

[Event "Izt"]
[Site "TUN"]
[Date "1985.??.??"]
[EventDate "?"]
[Round "9"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Nick DeFirmian"]
[ECO "A63"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "49"]

1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.Nf3 g6 7.g3
Bg7 8.Bg2 O-O 9.O-O Nbd7 10.Re1 a6 11.a4 Rb8 12.e4 b5 13.axb5
axb5 14.Bf1 b4 15.Nb5 Rb6 16.Bf4 Ne8 17.Qc2 Bb7 18.Ra7 Qb8
19.Rea1 h6 20.R1a5 g5 21.Be3 Nef6 22.h3 Re8 23.Nd2 Bf8 24.b3
Ne5 25.Ra1 1/2-1/2

[Event "New York (USA)"]
[Site "New York (USA)"]
[Date "1985.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "John Fedorowicz"]
[Black "Gennady Sosonko"]
[ECO "E42"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "38"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Ne2 cxd4 6.exd4 O-O 7.a3
Be7 8.d5 exd5 9.cxd5 Re8 10.d6 Bf8 11.g3 b6 12.Bg2 Nc6 13.Nb5
Ba6 14.a4 Rc8 15.O-O Bxb5 16.axb5 Na5 17.Nc3 h6 18.Bf4 g5
19.Be3 Re6 1/2-1/2

[Event "Tunisien"]
[Site "Tunisien"]
[Date "1985.??.??"]
[EventDate "?"]
[Round "10"]
[Result "1/2-1/2"]
[White "Vlastimil Hort"]
[Black "Gennady Sosonko"]
[ECO "A47"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "27"]

1.d4 Nf6 2.Nf3 b6 3.e3 Bb7 4.b3 e6 5.Bb2 c5 6.Bd3 Be7 7.O-O
O-O 8.c4 d5 9.Qe2 Nbd7 10.Nbd2 Ne4 11.Rac1 Nxd2 12.Nxd2 Bf6
13.cxd5 exd5 14.Ba6 1/2-1/2

[Event "Reggio Emilia"]
[Site "02"]
[Date "1985.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Ljubomir Ljubojevic"]
[ECO "E00"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "105"]

1.d4 Nf6 2.c4 e6 3.g3 c5 4.d5 exd5 5.cxd5 g6 6.Nc3 Bg7 7.Bg2
O-O 8.Nf3 b6 9.O-O Re8 10.Re1 d6 11.h3 a6 12.e4 Ra7 13.e5 dxe5
14.Rxe5 Rae7 15.Bf4 Nbd7 16.Rxe7 Rxe7 17.Bc7 Qxc7 18.d6 Qd8
19.dxe7 Qxe7 20.Qd3 Nf8 21.Rd1 Ne6 22.Qd6 Qa7 23.Ne5 Bf8
24.Nc6 Qc7 25.Qxc7 Nxc7 26.Na4 Be6 27.Nxb6 Bxa2 28.Nd7 Nxd7
29.Rxd7 Nb5 30.Bd5 Bxd5 31.Rxd5 Kg7 32.Ne5 Kf6 33.Nc4 Ke6
34.Rd8 Bg7 35.Kf1 h5 36.Ke2 Bd4 37.f3 Bg7 38.Kd3 Nd4 39.f4 Ke7
40.Ra8 Nc6 41.Ke4 Nb4 42.f5 Kf6 43.fxg6 Kxg6 44.Rb8 Kg5 45.Rc8
f5 46.Kf3 Bd4 47.Rf8 Nd3 48.h4+ Kg6 49.Rb8 Nb4 50.Rb6+ Kg7
51.b3 Bg1 52.Rd6 Kh7 53.Ne3 1-0

[Event "Tunisien"]
[Site "Tunisien"]
[Date "1985.??.??"]
[EventDate "?"]
[Round "1"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Anthony Miles"]
[ECO "A40"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "17"]

1.d4 e6 2.c4 b6 3.e4 Bb7 4.Bd3 Nc6 5.Nf3 Nb4 6.O-O Ne7 7.Nc3
Nxd3 8.Qxd3 Ng6 9.a3 1/2-1/2

[Event "Interzonal"]
[Site "06"]
[Date "1985.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Ivan Morovic-Fernandez"]
[Black "Gennady Sosonko"]
[ECO "B76"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "25"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3
Nc6 8.Qd2 O-O 9.O-O-O d5 10.exd5 Nxd5 11.Nxc6 bxc6 12.Bd4 e5
13.Bc5 1/2-1/2

[Event "Reggio Emilia"]
[Site "Reggio Emilia"]
[Date "1985.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Lajos Portisch"]
[Black "Gennady Sosonko"]
[ECO "E10"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "79"]

1.d4 Nf6 2.c4 e6 3.Nf3 a6 4.Nc3 c5 5.e3 d5 6.cxd5 exd5 7.Be2
c4 8.O-O b5 9.Ne5 Be7 10.a4 b4 11.Nxd5 Nxd5 12.Bxc4 O-O 13.Qb3
Be6 14.e4 Nc7 15.d5 f6 16.dxe6 fxe5 17.Rd1 Qc8 18.Rd7 Re8
19.Be3 Kh8 20.Rad1 Nc6 21.Bb6 Nd4 22.R1xd4 exd4 23.Rxc7 Qb8
24.a5 Bd8 25.Rc6 Qf4 26.Bd3 Qd2 27.g3 Bf6 28.Kg2 Rf8 29.Qc2
Qxc2 30.Rxc2 b3 31.Re2 Rfc8 32.e5 Be7 33.f4 Bc5 34.f5 Bxb6
35.axb6 Re8 36.b7 Rad8 37.Bxa6 d3 38.Rd2 Rd5 39.Rxd3 Rxe5
40.Rc3 1-0

[Event "Tunisien"]
[Site "15"]
[Date "1985.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Lajos Portisch"]
[Black "Gennady Sosonko"]
[ECO "E12"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "104"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.a3 Bb7 5.Nc3 d5 6.cxd5 Nxd5 7.e3
g6 8.Nxd5 exd5 9.Bd2 Nd7 10.Qa4 a6 11.Rc1 Bg7 12.Bb4 Rc8
13.Bd3 a5 14.Bd2 O-O 15.Bb5 Nb8 16.O-O c6 17.Be2 Nd7 18.Rfd1
Qe7 19.Qb3 Ra8 20.a4 Rfc8 21.Bd3 Qd6 22.Bc3 c5 23.Qa3 Rc7
24.Bb5 Rac8 25.h3 Nf6 26.Nd2 Ne4 27.Nxe4 dxe4 28.Rc2 Qd5
29.Rcd2 c4 30.Qa2 f5 31.Rc2 f4 32.exf4 Bh6 33.Re1 Bxf4 34.Rce2
e3 35.fxe3 Bxe3+ 36.Kh1 Rf8 37.Qa3 Bf2 38.Qxf8+ Kxf8 39.Rxf2+
Rf7 40.Re8+ Kg7 41.Rfe2 Rf1+ 42.Kh2 Qd6+ 43.R2e5 Bd5 44.Re7+
Rf7 45.Rxf7+ Kxf7 46.Kg1 h6 47.Kh2 Qd8 48.Kg1 g5 49.Be1 Be6
50.Bc3 Qa8 51.d5 Bxd5 52.Re8 Qxe8 1/2-1/2

[Event "Lugano"]
[Site "Lugano"]
[Date "1985.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Juergen Graf"]
[Black "Gennady Sosonko"]
[ECO "E12"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "31"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. a3 d5 6. cxd5 Nxd5
7. e4 Nxc3 8. bxc3 Bxe4 9. Ne5 g6 10. Qg4 Bd5 11. Bb5+ c6
12. Bd3 Bg7 13. Bg5 f6 14. c4 Bxg2 15. Qxe6+ Qe7 16. Qc8+
1/2-1/2

[Event "Lugano"]
[Site "Lugano"]
[Date "1985.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Slobodan Martinovic"]
[Black "Gennady Sosonko"]
[ECO "B50"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "63"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bd3 Nc6 5. Bc2 Bg4 6. d3 g6
7. Nbd2 Bg7 8. h3 Bd7 9. a3 O-O 10. O-O Ne8 11. Nb3 e5 12. d4
cxd4 13. cxd4 exd4 14. Nbxd4 Nxd4 15. Nxd4 Nc7 16. Be3 d5
17. Qf3 Qf6 18. Qg3 Rac8 19. Rad1 Rfe8 20. exd5 Nxd5 21. Bb3
Nb6 22. Nf3 Ba4 23. Rd6 Qxb2 24. Bxf7+ Kxf7 25. Bxb6 Bb5
26. Bd4 Bxd4 27. Nxd4 Kg8 28. Rd1 Ba4 29. Rd3 Kh8 30. Kh2 Qc1
31. Ne6 Qh6 32. R3d4 1-0

[Event "Lugano"]
[Site "Lugano"]
[Date "1985.??.??"]
[EventDate "?"]
[Round "05"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Jan-Michael Nykopp"]
[ECO "D34"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "69"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 c5 5. cxd5 exd5 6. Bg2 Be7
7. O-O O-O 8. Nc3 Nc6 9. Bg5 cxd4 10. Nxd4 h6 11. Be3 Re8
12. Rc1 Bg4 13. Qa4 Qd7 14. Rfd1 Bf8 15. Nb3 Be6 16. Bc5 Bxc5
17. Nxc5 Qe7 18. Nb3 Rad8 19. Nd4 Nxd4 20. Rxd4 a6 21. Rcd1
Rc8 22. e3 Rc4 23. Rxc4 dxc4 24. Qa5 Rc8 25. Qb6 Rc7 26. h3 g6
27. Kh2 Kg7 28. a3 h5 29. Rd6 Rd7 30. Rd4 Rc7 31. Na4 Kh7
32. f4 Kg7 33. e4 Rd7 34. Rxd7 Qxd7 35. Nc5 1-0

[Event "Lugano"]
[Site "Lugano"]
[Date "1985.??.??"]
[EventDate "?"]
[Round "06"]
[Result "1/2-1/2"]
[White "Juan Manuel Bellon Lopez"]
[Black "Gennady Sosonko"]
[ECO "B77"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "73"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7
7. f3 Nc6 8. Qd2 O-O 9. Bc4 Bd7 10. h4 h5 11. O-O-O Ne5
12. Bb3 Rc8 13. Bg5 Rc5 14. g4 hxg4 15. f4 Nc4 16. Qd3 b5
17. h5 Nxh5 18. Nd5 Re8 19. f5 Rxd5 20. exd5 Bxd4 21. fxg6
Bxb2+ 22. Kb1 f5 23. Rxh5 Qa5 24. Bd2 Nxd2+ 25. Kxb2 Nc4+
26. Kb1 Na3+ 27. Kc1 Qb4 28. Rf1 Qe4 29. Qxe4 fxe4 30. Rf7 b4
31. Kd2 a5 32. Ke3 a4 33. Kf4 axb3 34. cxb3 Nb5 35. Kxe4 Nc3+
36. Kd4 g3 37. Rhh7 1/2-1/2

[Event "NED"]
[Site "NED"]
[Date "1985.??.??"]
[EventDate "?"]
[Round "04"]
[Result "1-0"]
[White "Paul Van der Sterren"]
[Black "Gennady Sosonko"]
[ECO "E10"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "125"]

1. d4 Nf6 2. c4 e6 3. Nf3 a6 4. Nc3 c5 5. d5 b5 6. Bg5 b4
7. Ne4 d6 8. Nxf6+ gxf6 9. Bh4 Nd7 10. e4 Be7 11. Bd3 Nf8
12. O-O Ng6 13. Bg3 Bd7 14. Nd2 h5 15. h3 Kf8 16. f4 h4
17. Bh2 f5 18. Qc2 Rh5 19. Nf3 Kg7 20. Rae1 Ra7 21. exf5 exf5
22. Ng5 Bxg5 23. fxg5 Rxg5 24. Bxd6 Qb6 25. Qd2 Rh5 26. Bh2
Ra8 27. d6 Qd8 28. Be2 Rh8 29. Bf3 Rc8 30. Bb7 Rb8 31. Bd5 Qf6
32. Qf2 Rbc8 33. Bb7 Rb8 34. Bd5 Rbc8 35. Re2 Rhf8 36. Bb7 Rb8
37. Bd5 Rbc8 38. b3 a5 39. Bb7 Rb8 40. Bd5 Rbc8 41. Be4 Rfe8
42. Bxf5 Rxe2 43. Qxe2 Bxf5 44. Qf2 Nf8 45. Qxf5 Qxf5 46. Rxf5
Nd7 47. Rf4 Re8 48. Kf2 Nf6 49. Rxh4 a4 50. Rf4 Kg6 51. Rf3
Ne4+ 52. Kg1 Nc3 53. d7 Rd8 54. Rd3 Nxa2 55. Bc7 Rxd7 56. Rxd7
axb3 57. Rd2 Kf5 58. Bd6 Nc3 59. Rb2 Ne4 60. g4+ Kg5 61. Be7+
Kf4 62. Rxb3 Nd2 63. Rd3 1-0

[Event "Nederland 42/227"]
[Site "Nederland 42/227"]
[Date "1985.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Jan Timman"]
[Black "Gennady Sosonko"]
[ECO "B63"]
[WhiteElo "2620"]
[BlackElo "2530"]
[PlyCount "139"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6
7. Qd2 Be7 8. O-O-O Nxd4 9. Qxd4 O-O 10. Bc4 Qa5 11. f4 Bd7
12. e5 dxe5 13. fxe5 Bc6 14. Bd2 Nd7 15. Nd5 Qd8 16. Nxe7+
Qxe7 17. Rhe1 Nb6 18. Bf1 Rfd8 19. Qg4 Qc5 20. Bh6 Rxd1+
21. Kxd1 Qf8 22. Bg5 Nd7 23. Kc1 Rc8 24. Qd4 Bd5 25. Kb1 Qc5
26. Qxc5 Nxc5 27. Be3 f6 28. exf6 gxf6 29. b3 a6 30. Kb2 Nd7
31. c4 Bc6 32. a4 Kf7 33. Rd1 Rg8 34. a5 Ne5 35. Rd2 Ng4
36. Bg1 Ne5 37. Bd4 Rg5 38. b4 Ng4 39. Bg1 h5 40. h3 Ne5
41. Be3 Rg8 42. Bd4 Rg3 43. Bf2 Rg5 44. Bh4 Rg8 45. Rf2 f5
46. Kc3 Be4 47. Rd2 Rc8 48. Rd8 Rxd8 49. Bxd8 Nd7 50. g3 e5
51. Be2 Kg6 52. b5 Bg2 53. Kb4 f4 54. gxf4 exf4 55. Bd3+ Kh6
56. Bc7 Kg5 57. bxa6 bxa6 58. c5 Bb7 59. Bd8+ Kh6 60. c6 Bxc6
61. Bxa6 f3 62. Bh4 Nb8 63. Kc5 Nxa6+ 64. Kxc6 Kg6 65. Kb6 Nb4
66. Kc5 Na6+ 67. Kb5 Nc7+ 68. Kb6 Nd5+ 69. Kc5 Nc7 70. Kd6 1-0

[Event "Reggio Emilia"]
[Site "Reggio Emilia"]
[Date "1985.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Zoltan Ribli"]
[ECO "D18"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "21"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6
7. a5 Bd3 8. Bxd3 cxd3 9. Qb3 Na6 10. Qxb7 Qc8 11. Rg1 1/2-1/2

[Event "Reggio Emilia"]
[Site "Reggio Emilia"]
[Date "1985.??.??"]
[EventDate "?"]
[Round "01"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Lubomir Kavalek"]
[ECO "A41"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "31"]

1. d4 d6 2. Nf3 Bg4 3. e4 Nf6 4. Nc3 Nc6 5. Be3 e6 6. Be2 d5
7. exd5 Nxd5 8. Nxd5 exd5 9. Ne5 Nxe5 10. dxe5 Be6 11. O-O Be7
12. f4 Qd7 13. Bd3 f5 14. exf6 Bxf6 15. f5 Bf7 16. Qg4 1/2-1/2

[Event "Reggio Emilia"]
[Site "Reggio Emilia"]
[Date "1985.??.??"]
[EventDate "?"]
[Round "05"]
[Result "1/2-1/2"]
[White "Eric Lobron"]
[Black "Gennady Sosonko"]
[ECO "A46"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "44"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. e3 Be7 5. dxc5 Qa5+ 6. Nbd2
Qxc5 7. a3 Qc7 8. Bd3 b6 9. Qe2 Bb7 10. e4 d6 11. O-O Nbd7
12. Rfe1 O-O 13. c3 h6 14. Bxf6 Bxf6 15. Ba6 Bxa6 16. Qxa6 Nc5
17. Qe2 b5 18. Nd4 a6 19. N2f3 Na4 20. Rad1 Rac8 21. Rd3 Rfd8
22. h3 Nb6 1/2-1/2

[Event "Reggio Emilia"]
[Site "Reggio Emilia"]
[Date "1985.??.??"]
[EventDate "?"]
[Round "06"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Slavoljub Marjanovic"]
[ECO "D24"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "52"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. Nc3 c5 5. d5 e6 6. e4 exd5
7. e5 Nfd7 8. Bg5 Be7 9. Bxe7 Qxe7 10. Nxd5 Qd8 11. Bxc4 Nc6
12. Qc2 Qa5+ 13. Kf1 Nf8 14. Nf4 Ne6 15. Nxe6 Bxe6 16. Bxe6
fxe6 17. Rd1 Nd4 18. Qc4 O-O 19. Nxd4 cxd4 20. Qxe6+ Kh8
21. g3 Rae8 22. Qd6 Rd8 23. Qe6 Qb5+ 24. Kg2 Rxf2+ 25. Kxf2
Rf8+ 26. Kg2 Qe2+ 1-0

[Event "Reggio Emilia"]
[Site "Reggio Emilia"]
[Date "1985.??.??"]
[EventDate "?"]
[Round "07"]
[Result "1/2-1/2"]
[White "Jesus Nogueiras"]
[Black "Gennady Sosonko"]
[ECO "E00"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "26"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Be7 5. Bg2 d5 6. Nf3 O-O
7. O-O c6 8. Bf4 b6 9. Nc3 Bb7 10. Rc1 dxc4 11. Ne5 Nd5
12. Nxc4 Nxf4 13. gxf4 Nd7 1/2-1/2

[Event "Reggio Emilia"]
[Site "Reggio Emilia"]
[Date "1985.??.??"]
[EventDate "?"]
[Round "08"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Zoltan Ribli"]
[ECO "D18"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "21"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6
7. a5 Bd3 8. Bxd3 cxd3 9. Qb3 Na6 10. Qxb7 Qc8 11. Qxc8+
1/2-1/2

[Event "Reggio Emilia"]
[Site "Reggio Emilia"]
[Date "1985.??.??"]
[EventDate "?"]
[Round "09"]
[Result "1/2-1/2"]
[White "Jan Smejkal"]
[Black "Gennady Sosonko"]
[ECO "A04"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "28"]

1. Nf3 Nf6 2. g3 c5 3. c4 Nc6 4. Bg2 d5 5. cxd5 Nxd5 6. Nc3 g6
7. O-O Bg7 8. Nxd5 Qxd5 9. d3 O-O 10. Be3 Bd7 11. Nd4 Qd6
12. Nxc6 Bxc6 13. Bxc6 Qxc6 14. Rc1 Qe6 1/2-1/2

[Event "Tunis (izt) 39/(590)"]
[Site "Tunis (izt) 39/(590)"]
[Date "1985.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Maxim Dlugy"]
[ECO "A14"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "31"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. d4 dxc4
7. Nc3 Nc6 8. e3 Rb8 9. Qa4 Nb4 10. Qxa7 Bd7 11. Ne5 Nfd5
12. Qxb8 Qxb8 13. Nxd7 Qa7 14. Nxf8 Kxf8 15. Bd2 c6 16. Nxd5
1/2-1/2

[Event "Tunis (izt) 39/(593)"]
[Site "Tunis (izt) 39/(593)"]
[Date "1985.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Predrag Nikolic"]
[ECO "E06"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "44"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4
7. Qc2 a6 8. a4 Bd7 9. Rd1 Bc6 10. Nc3 Bb4 11. Bg5 Bxc3
12. Qxc3 Ne4 13. Bxd8 Nxc3 14. bxc3 Rxd8 15. Ne5 Bxg2 16. Kxg2
Nc6 17. Nxc4 b5 18. Ne3 Ne7 19. Ra3 Kf8 20. axb5 axb5 21. Rda1
Rxa3 22. Rxa3 Rc8 1/2-1/2

[Event "Tunisien"]
[Site "Tunisien"]
[Date "1985.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Slaheddine Hmadi"]
[ECO "A62"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "61"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6
7. Bg2 Bg7 8. Nf3 O-O 9. O-O a6 10. a4 Nbd7 11. Re1 Rb8 12. e4
b5 13. axb5 axb5 14. Bf1 Ng4 15. Nxb5 Nde5 16. h3 Nxf3+
17. Qxf3 Ne5 18. Qe2 Rxb5 19. Qxb5 Nf3+ 20. Kh1 Nxe1 21. Qe2
Re8 22. Qxe1 f5 23. Ra8 Rxe4 24. Be3 Re8 25. b4 Bd4 26. Bb5
Rf8 27. Bh6 Bg7 28. Bxg7 Kxg7 29. Ba6 Qc7 30. Qa1+ Kh6
31. Bxc8 1-0

[Event "Tunisien"]
[Site "Tunisien"]
[Date "1985.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Mihai Suba"]
[ECO "E00"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "86"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 cxd4 5. Nxd4 Qb6 6. Bg2 Bc5
7. e3 Nc6 8. Nb3 Bb4+ 9. Bd2 Ne5 10. Qc2 d5 11. cxd5 Qa6
12. Bxb4 Nd3+ 13. Kd2 Nxb4 14. Qc3 Nbxd5 15. Qd3 Qxd3+
16. Kxd3 b6 17. Nc3 Ba6+ 18. Kd2 Rd8 19. Nxd5 Nxd5 20. Kc2
Rc8+ 21. Kd2 Rd8 22. Kc2 Ke7 23. Nd4 Kf6 24. Kb3 Ne7 25. Rhd1
e5 26. Nc6 Nxc6 27. Bxc6 Be2 28. Rxd8 Rxd8 29. Be4 Bg4 30. Kc3
Bf5 31. f3 Rc8+ 32. Kd3 Bxe4+ 33. fxe4 h5 34. h3 g6 35. a4 Kg5
36. Rf1 f5 37. exf5 gxf5 38. e4 fxe4+ 39. Kxe4 Rc4+ 40. Kxe5
Rxa4 41. Rf5+ Kg6 42. Rf6+ Kg7 43. Rc6 Rb4 1/2-1/2

[Event "Tunisien"]
[Site "Tunisien"]
[Date "1985.??.??"]
[EventDate "?"]
[Round "02"]
[Result "1-0"]
[White "Artur Yusupov"]
[Black "Gennady Sosonko"]
[ECO "D05"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "61"]

1. d4 Nf6 2. Nf3 e6 3. e3 d5 4. Bd3 g6 5. b3 Bg7 6. Ba3 Nbd7
7. Nbd2 c5 8. O-O O-O 9. c4 Qa5 10. Bb2 Rd8 11. Qe2 cxd4
12. Bxd4 Nc5 13. Bc2 Nce4 14. Nxe4 dxe4 15. Ne5 Bd7 16. f4 h5
17. Rad1 Be8 18. Bb1 Qa3 19. h3 Rac8 20. Rd2 b6 21. Rfd1 Qe7
22. Qf2 b5 23. c5 b4 24. Qh4 Rc7 25. g4 hxg4 26. hxg4 Rdc8
27. Nc4 Bc6 28. Be5 Rd7 29. Nd6 Rcd8 30. Rh2 Bd5 31. Kf2 Kf8
32. Rdh1 Ng8 33. Bg7+ Kg7 34. Qh7+ Kf8 35 Qg8+ Kg8 36. Rh8+
Kg7 37. R1h7 Kf6 38. g5# 1-0

[Event "Tunisien"]
[Site "Tunisien"]
[Date "1985.??.??"]
[EventDate "?"]
[Round "03"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Alexander Chernin"]
[ECO "D11"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "32"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qc2 g6 5. Bf4 Qa5+ 6. Nbd2 Na6
7. a3 dxc4 8. Qxc4 Be6 9. Qc1 c5 10. dxc5 Qxc5 11. e3 Rc8
12. Qxc5 Nxc5 13. Be5 Bg7 14. Bb5+ Bd7 15. Bxd7+ Ncxd7 16. Bd4
a6 1/2-1/2

[Event "Tunisien"]
[Site "Tunisien"]
[Date "1985.??.??"]
[EventDate "?"]
[Round "04"]
[Result "0-1"]
[White "Assem Afifi"]
[Black "Gennady Sosonko"]
[ECO "A20"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "102"]

1. c4 e5 2. e3 Nf6 3. Nc3 c6 4. d4 exd4 5. Qxd4 d5 6. Nf3 Be7
7. Be2 O-O 8. O-O Be6 9. cxd5 Nxd5 10. Nxd5 cxd5 11. Bd2 Nc6
12. Qa4 Bf6 13. Bc3 Bxc3 14. bxc3 Qa5 15. Qc2 h6 16. Rab1 Rab8
17. h3 Rfc8 18. Rfc1 a6 19. Bd3 Rc7 20. Qd2 Rbc8 21. Rb2 Nd8
22. Rbc2 Nc6 23. Rb2 Bd7 24. Bb1 Ne7 25. Nd4 b5 26. Ne2 Rc5
27. Qd4 Bf5 28. Bxf5 Nxf5 29. Qf4 Ne7 30. Rd1 Qc7 31. Qf3 Ng6
32. Rbd2 Ne7 33. Rd4 Rc4 34. R4d3 Qe5 35. Rd4 g6 36. g3 Kg7
37. Kg2 h5 38. h4 Rxd4 39. Rxd4 Rc4 40. Rd2 Qe4 41. Qxe4 dxe4
42. Rd4 Rxd4 43. exd4 Nd5 44. f3 f5 45. Kf2 Kf6 46. Kg2 Ke7
47. Kf2 Kf6 48. Kg2 g5 49. Kf2 e3+ 50. Kg2 f4 51. gxf4 gxh4
0-1

[Event "Tunisien"]
[Site "Tunisien"]
[Date "1985.??.??"]
[EventDate "?"]
[Round "07"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Alexander Beliavsky"]
[ECO "E06"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "27"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4
7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bd2 Be4 11. Qc1 Bb7
12. Qc2 Be4 13. Qc1 Bb7 14. Qc2 1/2-1/2

[Event "Tunisien"]
[Site "Tunisien"]
[Date "1985.??.??"]
[EventDate "?"]
[Round "12"]
[Result "1/2-1/2"]
[White "Viktor Gavrikov"]
[Black "Gennady Sosonko"]
[ECO "E15"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "37"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5
7. O-O cxd4 8. Nxd4 Bxg2 9. Kxg2 Be7 10. Rd1 Qc7 11. Nc3 O-O
12. Bf4 Qb7+ 13. f3 a6 14. e4 d5 15. Nde2 Rd8 16. Rd2 Nc6
17. Qd1 b5 18. cxb5 axb5 19. a3 1/2-1/2

[Event "Tunisien"]
[Site "Tunisien"]
[Date "1985.??.??"]
[EventDate "?"]
[Round "12"]
[Result "1/2-1/2"]
[White "Viktor Gavrikov"]
[Black "Gennady Sosonko"]
[ECO "E15"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "37"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5
7. O-O cxd4 8. Nxd4 Bxg2 9. Kxg2 Be7 10. Rd1 Qc7 11. Nc3 O-O
12. Bf4 Qb7+ 13. f3 a6 14. e4 d6 15. Nde2 Rd8 16. Rd2 Nc6
17. Qd1 b5 18. cxb5 axb5 19. a3 1/2-1/2

[Event "Tunisien"]
[Site "Tunisien"]
[Date "1985.??.??"]
[EventDate "?"]
[Round "14"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Maxim Dlugy"]
[ECO "E06"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "32"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4
7. Nc3 Nc6 8. e3 Rb8 9. Qa4 Nb4 10. Qxa7 Bd7 11. Ne5 Nfd5
12. Qxb8 Qxb8 13. Nxd7 Qa7 14. Nxf8 Kxf8 15. Bd2 c6 16. Nxd5
Nxd5 1/2-1/2

[Event "Tunisien"]
[Site "Tunisien"]
[Date "1985.??.??"]
[EventDate "?"]
[Round "16"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Alonso Zapata"]
[ECO "E70"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "44"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Nf3 c5 6. d5 d6
7. Be2 e6 8. O-O Re8 9. Bf4 exd5 10. exd5 Ne4 11. Nxe4 Rxe4
12. Qd2 Bg4 13. Rae1 Qf6 14. Bg5 Qxb2 15. Qxb2 Bxb2 16. h3 Bd7
17. Bd3 Rxe1 18. Rxe1 Bg7 19. Nd2 Be5 20. Nf3 Bg7 21. Nd2 Be5
22. Nf3 Bg7 1/2-1/2

[Event "Tunisien"]
[Site "Tunisien"]
[Date "1985.??.??"]
[EventDate "?"]
[Round "17"]
[Result "0-1"]
[White "Evgenij Ermenkov"]
[Black "Gennady Sosonko"]
[ECO "B70"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "56"]

1. e4 c5 2. Ne2 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bg5 Bg7
7. Bb5+ Bd7 8. Qe2 Nc6 9. O-O-O O-O 10. Bxc6 bxc6 11. e5 dxe5
12. Nxc6 Qe8 13. Nxe5 Be6 14. Kb1 Rb8 15. f4 Qc8 16. Rd3 Bf5
17. Re3 Ng4 18. Nd5 Qxc2+ 19. Qxc2 Bxc2+ 20. Kxc2 Nxe3+
21. Nxe3 f6 22. Nd7 Rbc8+ 23. Kb1 Rfd8 24. Nxf6+ exf6 25. Bh4
Rd3 26. Nd1 f5 27. Re1 Rd2 28. Bf2 Bxb2 0-1

[Event "Rome"]
[Site "Rome"]
[Date "1986.??.??"]
[EventDate "?"]
[Round "7"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Ulf Andersson"]
[ECO "A04"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "31"]

1.Nf3 c5 2.c4 Nf6 3.Nc3 g6 4.g3 b6 5.Bg2 Bb7 6.b3 Bg7 7.Bb2
O-O 8.O-O d5 9.Nxd5 Nxd5 10.Bxg7 Kxg7 11.cxd5 Qxd5 12.d4 Na6
13.dxc5 Nxc5 14.Qxd5 Bxd5 15.Nd4 Bxg2 16.Kxg2 1/2-1/2

[Event "Jerusalem"]
[Site "Jerusalem"]
[Date "1986.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Joel Benjamin"]
[ECO "E00"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "25"]

1.d4 Nf6 2.c4 e6 3.g3 c5 4.Nf3 cxd4 5.Nxd4 Bb4+ 6.Nc3 O-O
7.Bg2 d5 8.cxd5 Nxd5 9.Bd2 Nxc3 10.bxc3 Bc5 11.Nb3 Be7 12.O-O
Nc6 13.Bh6 1/2-1/2

[Event "It (cat.11)"]
[Site "Jerusalem (Israel)"]
[Date "1986.??.??"]
[EventDate "?"]
[Round "10"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Joel Benjamin"]
[ECO "E00"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "25"]

1.d4 Nf6 2.c4 e6 3.g3 c5 4.Nf3 cxd4 5.Nxd4 Bb4+ 6.Nc3 O-O
7.Bg2 d5 8.cxd5 Nxd5 9.Bd2 Nxc3 10.bxc3 Bc5 11.Nb3 Be7 12.O-O
Nc6 13.Qc2 1/2-1/2

[Event "It (cat.12)"]
[Site "Wijk aan Zee (Netherlands)"]
[Date "1986.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Nick DeFirmian"]
[Black "Gennady Sosonko"]
[ECO "B32"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "78"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Nxc6 bxc6
7.e5 Ng8 8.Bc4 Bg7 9.Qf3 f5 10.Bf4 e6 11.O-O-O Qc7 12.h4 Nh6
13.Rhe1 Nf7 14.Qg3 Rb8 15.Kb1 Rb4 16.Bb3 O-O 17.a3 Rxf4
18.Qxf4 Bxe5 19.Qd2 d5 20.g3 Bd7 21.h5 g5 22.Re2 Bf6 23.Qe3
Nd6 24.Qc5 Qb8 25.g4 Nb7 26.Qe3 f4 27.Qd2 Nc5 28.Ka2 Qb6
29.Qe1 Rb8 30.Na4 Nxa4 31.Rxe6 Qd8 32.Rxc6 Bxc6 33.Qe6+ Kg7
34.Qxc6 Nb6 35.h6+ Kxh6 36.c3 Kg7 37.f3 Rc8 38.Qb5 Qe7 39.Bc2
Qc5 0-1

[Event "Jerusalem"]
[Site "Jerusalem"]
[Date "1986.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Dimitri Gurevich"]
[Black "Gennady Sosonko"]
[ECO "E42"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "28"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Ne2 d5 6.a3 Bxc3+ 7.Nxc3
cxd4 8.exd4 dxc4 9.Bxc4 Nc6 10.Be3 O-O 11.O-O b6 12.Qd3 Bb7
13.Rad1 h6 14.Rfe1 Ne7 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1986.??.??"]
[EventDate "?"]
[Round "8"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Vlastimil Hort"]
[ECO "E17"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "48"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3
Ne4 8.Nxe4 Bxe4 9.Nh4 Bxg2 10.Nxg2 d5 11.Qa4 dxc4 12.Qxc4 Qd7
13.Be3 Rc8 14.Nf4 Nc6 15.Rac1 Nd8 16.Qc2 c6 17.Rfd1 Nb7 18.Qd3
Nd6 19.Bd2 Rd8 20.Bb4 Rac8 21.Bxd6 Bxd6 22.Qe4 Bxf4 23.Qxf4
Qd6 24.Qxd6 Rxd6 1/2-1/2

[Event "Jerusalem ,TD 86\\01"]
[Site "Jerusalem ,TD 86\\01"]
[Date "1986.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Viktor Korchnoi"]
[ECO "E00"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "27"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Be7 5. Bg2 d5 6. Nf3 O-O
7. O-O c6 8. Qb3 Nbd7 9. Nc3 Nb6 10. c5 Nc4 11. Qc2 b6 12. b4
bxc5 13. bxc5 Nxd2 14. Qxd2 1/2-1/2

[Event "Wijk aan Zee"]
[Site "02"]
[Date "1986.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Ljubomir Ljubojevic"]
[ECO "A42"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "25"]

1.d4 g6 2.c4 Bg7 3.Nc3 d6 4.e4 Nc6 5.d5 Nd4 6.Be3 c5 7.Nge2
Qb6 8.Nxd4 cxd4 9.Na4 Qa5+ 10.b4 Qxb4+ 11.Bd2 Qa3 12.Bc1 Qb4+
13.Bd2 1/2-1/2

[Event "Rom/SW,9,6"]
[Site "Rom/SW,9,6"]
[Date "1986.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Sergio Mariotti"]
[Black "Gennady Sosonko"]
[ECO "A45"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "82"]

1.d4 Nf6 2.Bg5 Ne4 3.Bf4 d5 4.Nd2 Nxd2 5.Qxd2 Bf5 6.e3 e6
7.Bd3 Bxd3 8.Qxd3 Nd7 9.Ne2 c5 10.c3 Be7 11.h4 h5 12.e4 dxe4
13.Qxe4 Qb6 14.O-O-O Nf6 15.Qf3 O-O-O 16.Be5 Qc6 17.Qxc6+ bxc6
18.Bxf6 gxf6 19.dxc5 Bxc5 20.Rxd8+ Kxd8 21.Rf1 f5 22.b4 Bd6
23.g3 Kc7 24.Kd2 a5 25.a3 Ra8 26.Kd3 axb4 27.axb4 Rd8 28.Ke3
Be5 29.Ra1 Kb7 30.Ra5 Bc7 31.Ra2 Bb6+ 32.Kf3 Rd3+ 33.Kg2 Bc7
34.Rc2 Be5 35.Ra2 Bd6 36.Rc2 Rd1 37.Nd4 f4 38.gxf4 Bxf4 39.Ne2
Be5 40.Ra2 Bf6 41.c4 Bxh4 0-1

[Event "Reggio Emilia (Italy)"]
[Site "Reggio Emilia (Italy)"]
[Date "1986.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Slavoljub Marjanovic"]
[ECO "D24"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "56"]

1.d4 d5 2.Nf3 Nf6 3.c4 dxc4 4.Nc3 c5 5.d5 e6 6.e4 exd5 7.e5
Nfd7 8.Bg5 Be7 9.Bxe7 Qxe7 10.Nxd5 Qd8 11.Bxc4 Nc6 12.Qc2 Qa5+
13.Kf1 Nf8 14.Nf4 Ne6 15.Nxe6 Bxe6 16.Bxe6 fxe6 17.Rd1 Nd4
18.Qc4 O-O 19.Nxd4 cxd4 20.Qxe6+ Kh8 21.g3 Rae8 22.Qd6 Rd8
23.Qe6 Qb5+ 24.Kg2 Rxf2+ 25.Kxf2 Rf8+ 26.Kg2 Qe2+ 27.Kh3 Qh5+
28.Kg2 Qe2+ 1/2-1/2

[Event "Jerusalem"]
[Site "Jerusalem"]
[Date "1986.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Yacov Murey"]
[Black "Gennady Sosonko"]
[ECO "A22"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "61"]

1. c4 Nf6 2. Nc3 e5 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Nf3
Nc6 7. O-O Be7 8. a4 a5 9. d3 Be6 10. Be3 Nd5 11. Rc1 O-O
12. Nb5 Nxe3 13. fxe3 f5 14. Ne1 Bg5 15. Qd2 e4 16. Nc2 Bb3
17. Qc3 Bxc2 18. Rxc2 Nb4 19. Qb3+ Kh8 20. Rxc7 Bxe3+ 21. Kh1
exd3 22. exd3 Nxd3 23. Qc3 Rf6 24. Bxb7 Bb6 25. Rc4 Rb8
26. Bf3 Re6 27. Nd4 Re3 28. Nc6 Nf2+ 29. Rxf2 Rxc3 30. Rxc3
Bxf2 31. Nxd8 1/2-1/2

[Event "it, New York"]
[Site "it, New York"]
[Date "1986.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Yacov Murey"]
[ECO "D16"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "33"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 dxc4 5. a4 a5 6. e4 Bg4
7. Bxc4 e6 8. O-O Bb4 9. Re1 Bxf3 10. gxf3 Nbd7 11. f4 O-O
12. e5 Nd5 13. Bd2 f5 14. Nxd5 cxd5 15. Bxb4 axb4 16. Bb5 Rf7
17. Bxd7 1/2-1/2

[Event "New York"]
[Site "New York"]
[Date "1986.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Zsuzsa Polgar"]
[Black "Gennady Sosonko"]
[ECO "D38"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "44"]

1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.Nc3 Bb4 5.Bg5 h6 6.Bxf6 Qxf6 7.a3
Bxc3+ 8.bxc3 c5 9.e3 O-O 10.cxd5 exd5 11.Be2 Be6 12.Ne5 Nd7
13.f4 Nxe5 14.dxe5 Qg6 15.g4 f5 16.Rg1 fxg4 17.Bxg4 Rad8
18.Qb1 Bf5 19.Qd1 h5 20.h3 hxg4 21.hxg4 Be4 22.Qb3 Qa6 0-1

[Event "Reggio Emilia"]
[Site "Reggio Emilia"]
[Date "1986.??.??"]
[EventDate "?"]
[Round "3"]
[Result "1/2-1/2"]
[White "Oleg Romanishin"]
[Black "Gennady Sosonko"]
[ECO "B51"]
[WhiteElo "2560"]
[BlackElo "2530"]
[PlyCount "86"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. O-O Bd7 5. Re1 Nf6 6. c3 a6
7. Bxc6 Bxc6 8. d4 Bxe4 9. Bg5 Bd5 10. Nbd2 e6 11. c4 Bxf3
12. Qxf3 cxd4 13. Bxf6 gxf6 14. Qxb7 Bg7 15. Qc6+ Ke7 16. Nf3
f5 17. Rad1 Qc8 18. Qd5 Kd7 19. Qa5 Qc5 20. Qd2 Qxc4 21. Qg5
Rhg8 22. Qh5 Raf8 23. Ng5 d3 24. Nxh7 Bxb2 25. Nxf8+ Rxf8
26. Qf3 Rb8 27. Qxd3 Qxd3 28. Rxd3 Rc8 29. g3 d5 30. Rb3 Rc2
31. Rd1 a5 32. h4 Ke7 33. Rb7+ Kf6 34. Ra7 Ba3 35. Rxa5 Bc5
36. Rf1 d4 37. Rd1 e5 38. a4 e4 39. Rxc5 Rxc5 40. Rxd4 Rc1+
41. Kg2 Rc2 42. Kf1 Ra2 43. Rb4 Kg6 1/2-1/2

[Event "Wijk aan Zee 41/165"]
[Site "Wijk aan Zee 41/165"]
[Date "1986.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Nigel Short"]
[Black "Gennady Sosonko"]
[ECO "B32"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "73"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Nxc6 bxc6
7.e5 Ng8 8.Bc4 Bg7 9.Qf3 f5 10.Bf4 e6 11.O-O Nh6 12.Rad1 Qc7
13.Rfe1 Nf7 14.Qg3 O-O 15.h4 Kh8 16.Na4 a5 17.b3 Re8 18.Qe3 h6
19.g4 Rg8 20.Bg3 Bf8 21.Qb6 Ra7 22.f3 Qxb6+ 23.Nxb6 Bc5+
24.Bf2 Bxf2+ 25.Kxf2 fxg4 26.fxg4 Kg7 27.Na4 g5 28.h5 Rf8
29.Kg3 Nd8 30.Nc5 Rf4 31.a4 Kf8 32.Bd3 Ke7 33.Bg6 Ra8 34.Re3
Rb8 35.Red3 Rbb4 36.Rxd7+ Bxd7 37.Rxd7+ 1-0

[Event "it, Tilburg"]
[Site "it, Tilburg"]
[Date "1986.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Vasily Smyslov"]
[Black "Gennady Sosonko"]
[ECO "E15"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "61"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Ba6 5. b3 d5 6. Bg2 c5
7. O-O Nc6 8. cxd5 exd5 9. Bb2 Rc8 10. Nc3 Be7 11. Rc1 O-O
12. dxc5 bxc5 13. Na4 Re8 14. Re1 c4 15. Nd4 Bb4 16. Bc3 Ba3
17. Rb1 Nxd4 18. Qxd4 Qd7 19. e3 Bb5 20. Red1 Bxa4 21. bxa4
Qxa4 22. Bxd5 Red8 23. Qe5 Bf8 24. Bf3 Qxa2 25. Ra1 Qb3
26. Rxd8 Rxd8 27. Rxa7 Rd3 28. Bd4 c3 29. Ra8 h6 30. Rxf8+
Kxf8 31. Qc5+ 1-0

[Event "Jerusalem"]
[Site "Jerusalem"]
[Date "1986.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Simen Agdestein"]
[Black "Gennady Sosonko"]
[ECO "B63"]
[WhiteElo "2545"]
[BlackElo "2530"]
[PlyCount "35"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6
7. Qd2 Be7 8. O-O-O Nxd4 9. Qxd4 O-O 10. e5 dxe5 11. Qxe5 Qe8
12. h4 Bd7 13. f3 Rc8 14. Be3 a6 15. Bd4 Bc6 16. Be2 Qd8
17. Kb1 Qc7 18. Qxc7 1/2-1/2

[Event "Jerusalem"]
[Site "Jerusalem"]
[Date "1986.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Yehuda Gruenfeld"]
[Black "Gennady Sosonko"]
[ECO "B63"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "41"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6
7. Qd2 Be7 8. O-O-O Nxd4 9. Qxd4 O-O 10. Bc4 Qa5 11. f4 Bd7
12. e5 dxe5 13. fxe5 Bc6 14. Bd2 Nd7 15. Nd5 Qd8 16. Nxe7+
Qxe7 17. Rhe1 Rfd8 18. Bf1 Nf8 19. Qg4 Ng6 20. Re3 Rd5 21. a4
1/2-1/2

[Event "Jerusalem"]
[Site "Jerusalem"]
[Date "1986.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Curt Hansen"]
[Black "Gennady Sosonko"]
[ECO "A22"]
[WhiteElo "2530"]
[BlackElo "2530"]
[PlyCount "81"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Nf3
Nc6 7. O-O Be7 8. a3 Be6 9. d3 O-O 10. b4 f5 11. Bb2 Bf6
12. Nd2 Rb8 13. Rc1 Bf7 14. Nb3 e4 15. Nc5 exd3 16. Nxb7 dxe2
17. Qxe2 Nd4 18. Qd1 Qc8 19. Nd6 Qa6 20. b5 Nxb5 21. Ndxb5 Nc4
22. Nxc7 Qa5 23. Ba1 Bxc3 24. Bxc3 Qxc7 25. Qd4 Be6 26. Rfe1
Rfd8 27. Qxg7+ Qxg7 28. Bxg7 Kf7 29. Bh6 Rbc8 30. Bf4 Nxa3
31. Ra1 Rc3 32. Re5 a6 33. Rae1 Rd6 34. Rxf5+ Bxf5 35. Bxd6
Nc4 36. Bb4 Rc2 37. Bd5+ Kg6 38. g4 Bd3 39. h4 Re2 40. Rxe2
Bxe2 41. f4 1-0

[Event "Jerusalem"]
[Site "Jerusalem"]
[Date "1986.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Yair Kraidman"]
[Black "Gennady Sosonko"]
[ECO "D37"]
[WhiteElo "2440"]
[BlackElo "2530"]
[PlyCount "28"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bg5 Bb4 6. cxd5
exd5 7. e3 c5 8. Bxf6 Nxf6 9. Bb5+ Bd7 10. Bxd7+ Nxd7 11. dxc5
Bxc3+ 12. bxc3 Qa5 13. O-O Qxc5 14. Qa4 Qc6 1/2-1/2

[Event "Jerusalem"]
[Site "Jerusalem"]
[Date "1986.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Gad Rechlis"]
[ECO "A62"]
[WhiteElo "2530"]
[BlackElo "2415"]
[PlyCount "87"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 g6 6. Nc3 Bg7
7. Bg2 O-O 8. Nf3 d6 9. O-O a6 10. a4 Nbd7 11. e4 Re8 12. Re1
Qc7 13. Bf1 Ne5 14. Nxe5 Rxe5 15. Bf4 Re8 16. e5 dxe5 17. d6
Qc6 18. Bxe5 Bg4 19. Bg2 Qd7 20. Qb3 Rab8 21. Qc4 Qf5 22. Qf4
Qxf4 23. Bxf4 Rxe1+ 24. Rxe1 b5 25. Bc6 b4 26. Nd5 Nxd5
27. Bxd5 Bxb2 28. Re7 Rf8 29. Bg5 h6 30. Bxh6 Bg7 31. Bg5 Rd8
32. Bxf7+ Kh7 33. Bf4 g5 34. Bxg5 Rxd6 35. Kg2 Bf5 36. Be3 Rc6
37. Bd5 Rd6 38. Bc4 Rc6 39. a5 Bc2 40. Rb7 Kg6 41. f3 Be5
42. h4 Bc7 43. h5+ Kf6 44. h6 1-0

[Event "Jerusalem"]
[Site "Jerusalem"]
[Date "1986.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Itzchak Veinger"]
[ECO "A56"]
[WhiteElo "2530"]
[BlackElo "2410"]
[PlyCount "65"]

1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Be7 6. g3 O-O
7. Bg2 Ne8 8. Nh3 a6 9. a4 b6 10. O-O Nc7 11. f4 Bxh3 12. Bxh3
Nd7 13. Ra3 Rb8 14. Qg4 Nf6 15. Qe2 Re8 16. Ra1 Nd7 17. Bd2
Bf6 18. Qd3 Qe7 19. Kh1 Nf8 20. Rae1 Rb7 21. Re2 Reb8 22. Nd1
b5 23. Ne3 bxa4 24. Ng4 a3 25. bxa3 Ng6 26. Nxf6+ Qxf6 27. Bc3
Ne8 28. Qc2 Qe7 29. a4 Rb3 30. Bf5 Nf8 31. Re3 Nf6 32. fxe5
dxe5 33. d6 1/2-1/2

[Event "Jerusalem 43/(599)"]
[Site "Jerusalem 43/(599)"]
[Date "1986.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Nathan Birnboim"]
[ECO "D99"]
[WhiteElo "2530"]
[BlackElo "2445"]
[PlyCount "55"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4
O-O 7. e4 Bg4 8. Be3 Nfd7 9. Qb3 Nb6 10. Rd1 e6 11. Be2 Nc6
12. Ng1 Bxe2 13. Ngxe2 Qe7 14. O-O Na5 15. Qc2 Nac4 16. Bc1 c5
17. d5 e5 18. Na4 Nd6 19. Nxc5 Rfc8 20. b4 a5 21. a3 Nd7
22. Qd3 Nxc5 23. bxc5 Rxc5 24. a4 Rc4 25. Ba3 Rxa4 26. Rb1 Bf8
27. Bc5 b5 28. Rxb5 1/2-1/2

[Event "NED"]
[Site "NED"]
[Date "1986.??.??"]
[EventDate "?"]
[Round "05"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Jeroen Vanheste"]
[ECO "A81"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "60"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. c3 Bg7 5. Qb3 Nc6 6. Nh3 e6
7. Nd2 d6 8. Nf4 Qe7 9. Nxe6 Qxe6 10. d5 Nxd5 11. Bxd5 Qe7
12. Qb5 Qd7 13. e4 Ne5 14. Qe2 c6 15. Bb3 fxe4 16. Nxe4 d5
17. f4 dxe4 18. fxe5 Qd3 19. Qxd3 exd3 20. Bg5 Bg4 21. Kd2 Be2
22. Bc4 h6 23. Bf6 Bxf6 24. exf6 O-O-O 25. a4 Rd6 26. f7 Rf6
27. Bxd3 Bxd3 28. Kxd3 Rxf7 29. Rhf1 Rd8+ 30. Kc2 Rfd7 1/2-1/2

[Event "New York"]
[Site "New York"]
[Date "1986.??.??"]
[EventDate "?"]
[Round "01"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Jacob Salazar"]
[ECO "A94"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "97"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Be7 5. Nf3 d5 6. O-O O-O
7. b3 c6 8. Ba3 Bd7 9. Bxe7 Qxe7 10. Nbd2 Be8 11. Ne5 Nbd7
12. Nd3 Ne4 13. Nf3 g5 14. Nfe5 Nxe5 15. Nxe5 Nd6 16. Qc2 f4
17. b4 dxc4 18. Nxc4 Bg6 19. Qb3 Rad8 20. Ne5 Be4 21. Bxe4
Nxe4 22. Rad1 Rd5 23. Qd3 Nf6 24. gxf4 gxf4 25. Kh1 Nd7
26. Rg1+ Kh8 27. Nxd7 Qxd7 28. Qe4 Rdf5 29. f3 Qd5 30. Rg4
Qxe4 31. fxe4 Rb5 32. a3 a5 33. bxa5 Rxa5 34. Rd3 Rfa8
35. Rxf4 Rxa3 36. Rxa3 Rxa3 37. Kg2 Kg7 38. e5 Ra4 39. Kf3 Rc4
40. e3 c5 41. Ke4 cxd4 42. exd4 b5 43. Rf3 Rc2 44. h3 Rc8
45. h4 Rc1 46. Rf6 Rc6 47. h5 b4 48. h6+ Kg8 49. Rf3 1/2-1/2

[Event "New York"]
[Site "New York"]
[Date "1986.??.??"]
[EventDate "?"]
[Round "07"]
[Result "0-1"]
[White "Gennady Sosonko"]
[Black "Bosko Abramovic"]
[ECO "A90"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "73"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Bb4+ 5. Bd2 Be7 6. Qb3 c6
7. d5 cxd5 8. cxd5 e5 9. Nc3 d6 10. Nf3 Nbd7 11. O-O O-O
12. Ng5 Nc5 13. Qc4 h6 14. b4 Ncd7 15. Ne6 Nb6 16. Qb3 Bxe6
17. dxe6 d5 18. Rfd1 Qd6 19. Nb5 Qc6 20. a4 Nc4 21. Be3 a6
22. Nc3 Nxe3 23. fxe3 e4 24. Nxd5 Nxd5 25. Qxd5 Qxd5 26. Rxd5
h5 27. Rc1 Rad8 28. Rxd8 Rxd8 29. Kf2 Bd6 30. h3 g6 31. g4 h4
32. b5 axb5 33. axb5 Kf8 34. Rc4 Ke7 35. gxf5 gxf5 36. Bxe4
fxe4 37. Rxe4 0-1

[Event "Radio"]
[Site "Radio"]
[Date "1986.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "NN"]
[Black "Gennady Sosonko"]
[ECO "B78"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "115"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7
7. f3 Nc6 8. Qd2 O-O 9. Bc4 Bd7 10. O-O-O Rc8 11. Bb3 Ne5
12. h4 h5 13. Bg5 Rc5 14. g4 hxg4 15. h5 Nxh5 16. f4 Nc6
17. Nde2 Be6 18. f5 Bxb3 19. cxb3 Ne5 20. Nd4 Qa5 21. Kb1 Rfc8
22. Bxe7 Rxc3 23. bxc3 Rxc3 24. Rc1 Rxc1+ 25. Qxc1 Nd3
26. Qc8+ Kh7 27. fxg6+ fxg6 28. Ne6 Qc3 29. Qxc3 Bxc3 30. Kc2
Nf2 31. Rxh5+ gxh5 32. Kxc3 Nxe4+ 33. Kd3 d5 34. Nf4 g3
35. Ke3 b5 36. Kf3 Nc3 37. a3 d4 38. Kxg3 Ne4+ 39. Kh4 Nd2
40. b4 Nc4 41. Bc5 Ne5 42. Kg3 d3 43. Kf2 a6 44. Be3 Nc4
45. Nxd3 Nxa3 46. Nc5 Kg6 47. Nxa6 Kf5 48. Kg3 Ke5 49. Kh4 Kd5
50. Kxh5 Nc2 51. Bd2 Kc4 52. Kg6 Kd3 53. Bh6 Kc4 54. Bf8 Kd5
55. Kf7 Kc6 56. Ke8 Kb7 57. Nc5+ Kc6 58. Nb3 1-0

[Event "Reggio Emilia"]
[Site "Reggio Emilia"]
[Date "1986.??.??"]
[EventDate "?"]
[Round "4"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Miso Cebalo"]
[ECO "A62"]
[WhiteElo "2530"]
[BlackElo "2475"]
[PlyCount "65"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6
7. Bg2 Bg7 8. Nf3 O-O 9. O-O a6 10. a4 Nbd7 11. Re1 Rb8 12. e4
Ng4 13. Nh4 Nge5 14. Bf1 c4 15. f4 Nd3 16. Bxd3 cxd3 17. Be3
b5 18. axb5 axb5 19. Qxd3 b4 20. Na4 Re8 21. Nf3 Ra8 22. Bd4
Nf6 23. Nb6 Rxa1 24. Rxa1 Bg4 25. Nd2 Qc7 26. Nbc4 b3 27. Ra6
h5 28. Rc6 Qe7 29. Nxd6 Ra8 30. Nxb3 Nxd5 31. Bxg7 Nb4 32. Qc3
Nxc6 33. Qxc6 1/2-1/2

[Event "Rome"]
[Site "Rome"]
[Date "1986.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Alfonso Romero Holmes"]
[Black "Gennady Sosonko"]
[ECO "B63"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "104"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 Nc6 6. Bg5 e6
7. Qd2 Be7 8. O-O-O Nxd4 9. Qxd4 O-O 10. Qd2 a6 11. Qe1 b5
12. e5 Ne8 13. Bxe7 Qxe7 14. exd6 Nxd6 15. Qe5 Rd8 16. Nd5 Qf8
17. Nb6 Rb8 18. Nxc8 Rbxc8 19. Bd3 Qe7 20. Rhe1 Qa7 21. Qf4
Qe7 22. Re5 h6 23. Re3 Nc4 24. Rg3 Kh8 25. Rh3 f5 26. Bxc4
Rxd1+ 27. Kxd1 Rxc4 28. Qe5 Kh7 29. Re3 Qd7+ 30. Rd3 Qe7
31. Re3 Qd7+ 32. Rd3 Qc6 33. Rg3 Rg4 34. Rxg4 fxg4 35. g3 Qf3+
36. Ke1 Qh1+ 37. Kd2 Qxh2 38. Qe4+ Kh8 39. Ke2 Qg1 40. Qa8+
Kh7 41. Qe4+ Kh8 42. Qa8+ Kh7 43. Qxa6 Qc1 44. Qxb5 Qxc2+
45. Kf1 Qb1+ 46. Kg2 Qxa2 47. b4 Qa8+ 48. Kh2 Qe4 49. Qc5 g5
50. b5 Kg6 51. Qc6 Qe1 52. Kg2 h5 1/2-1/2

[Event "Rome"]
[Site "Rome"]
[Date "1986.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Nino Kirov Ivanov"]
[ECO "D18"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "43"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6
7. a5 Nbd7 8. Bxc4 b5 9. axb6 axb6 10. Rxa8 Qxa8 11. O-O Be7
12. Re1 O-O 13. e4 Bg4 14. h3 Bxf3 15. Qxf3 b5 16. Bb3 e5
17. dxe5 Nxe5 18. Qg3 Nfd7 19. Be3 Re8 20. Rd1 Bc5 21. Bh6 Bf8
22. Be3 1/2-1/2

[Event "Rome"]
[Site "Rome"]
[Date "1986.??.??"]
[EventDate "?"]
[Round "03"]
[Result "1/2-1/2"]
[White "Ivan Farago"]
[Black "Gennady Sosonko"]
[ECO "D38"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "22"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 h6 6. Bxf6 Qxf6
7. e3 c5 8. cxd5 exd5 9. Bb5+ Bd7 10. Bxd7+ Nxd7 11. O-O Bxc3
1/2-1/2

[Event "Rome"]
[Site "Rome"]
[Date "1986.??.??"]
[EventDate "?"]
[Round "04"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Gyula Sax"]
[ECO "E15"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "22"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5
7. O-O cxd4 8. Nxd4 Bxg2 9. Kxg2 Qc8 10. Nc3 Be7 11. Bg5 O-O
1/2-1/2

[Event "Rome"]
[Site "Rome"]
[Date "1986.??.??"]
[EventDate "?"]
[Round "06"]
[Result "1/2-1/2"]
[White "Roman Hernandez"]
[Black "Gennady Sosonko"]
[ECO "D38"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "32"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 Bb4 5. cxd5 exd5 6. Bg5
Nbd7 7. e3 c5 8. Bd3 c4 9. Bf5 Qa5 10. Qc2 O-O 11. O-O Re8
12. Nd2 b6 13. Bh3 Bxc3 14. bxc3 Ne4 15. Nxe4 dxe4 16. Bxd7
Bxd7 1/2-1/2

[Event "Rome"]
[Site "Rome"]
[Date "1986.??.??"]
[EventDate "?"]
[Round "08"]
[Result "1/2-1/2"]
[White "Vladimir Bukal"]
[Black "Gennady Sosonko"]
[ECO "A07"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "73"]

1. Nf3 Nf6 2. g3 c5 3. Bg2 Nc6 4. O-O d5 5. d4 Bg4 6. Ne5 cxd4
7. Nxg4 Nxg4 8. e3 Nf6 9. exd4 e6 10. c3 Bd6 11. Nd2 O-O
12. Re1 Qc7 13. Nf3 b5 14. Qd3 Rab8 15. Be3 Na5 16. Rac1 Nc4
17. b3 Nxe3 18. Qxe3 Rfe8 19. Ne5 Bxe5 20. dxe5 Nd7 21. Bf1
Rb6 22. Bd3 a6 23. Re2 Rc6 24. Kg2 Qb6 25. Qxb6 Nxb6 26. Rec2
Nd7 27. f4 Nc5 28. Be2 Kf8 29. Kf3 f6 30. Ke3 fxe5 31. fxe5
Ke7 32. Kd4 Rc7 33. Bd3 h6 34. Rf1 Nxd3 35. Kxd3 b4 36. Rfc1
bxc3 37. Rxc3 1/2-1/2

[Event "Rome"]
[Site "Rome"]
[Date "1986.??.??"]
[EventDate "?"]
[Round "09"]
[Result "0-1"]
[White "Gennady Sosonko"]
[Black "Stefano Tatai"]
[ECO "E00"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "126"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Be7 5. Bg2 d5 6. Nf3 c6
7. Qb3 O-O 8. O-O b6 9. Nc3 Bb7 10. Ne5 Nbd7 11. Bf4 Nxe5
12. Bxe5 Qd7 13. Rfd1 Ba6 14. Qa4 Bxc4 15. b3 Bb5 16. Nxb5
cxb5 17. Qa6 Rfc8 18. f3 Rc2 19. Rac1 Qc8 20. Qxc8+ Raxc8
21. Bf4 h6 22. Bf1 Ba3 23. Rxc2 Rxc2 24. Rd2 Rc3 25. Rd1 a6
26. Kf2 g5 27. Be3 Ne8 28. h4 f6 29. hxg5 hxg5 30. Bh3 Kf7
31. Bg4 Nd6 32. Rh1 f5 33. Bh3 Kg6 34. Bg2 Nf7 35. Rd1 a5
36. Bh3 Nd6 37. Bg2 b4 38. Rh1 Nf7 39. Rd1 Bb2 40. Bd2 Rc2
41. Ke3 Bc3 42. Bxc3 bxc3 43. a4 Rb2 44. Rc1 Rxb3 45. Kd3 Nd6
46. Rxc3 Rxc3+ 47. Kxc3 g4 48. fxg4 fxg4 49. Kd3 Kf6 50. Ke3
Nf5+ 51. Kf4 Nxd4 52. e4 Ne2+ 53. Ke3 Nxg3 54. exd5 exd5
55. Bxd5 Ke5 56. Bb7 Nf5+ 57. Kd3 g3 58. Ba8 Kf4 59. Ke2 Nd4+
60. Kf1 b5 61. axb5 Nxb5 62. Ke2 a4 63. Kd3 a3 0-1

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1986.??.??"]
[EventDate "?"]
[Round "01"]
[Result "1/2-1/2"]
[White "Hans Ree"]
[Black "Gennady Sosonko"]
[ECO "D38"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "28"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 Bb4 5. Bg5 h6 6. Bxf6 Qxf6
7. e3 c5 8. cxd5 exd5 9. Bb5+ Bd7 10. Bxd7+ Nxd7 11. O-O Bxc3
12. bxc3 Qc6 13. Qb3 O-O 14. a4 Rfc8 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1986.??.??"]
[EventDate "?"]
[Round "03"]
[Result "1/2-1/2"]
[White "Alexander Chernin"]
[Black "Gennady Sosonko"]
[ECO "E15"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "47"]

1. Nf3 Nf6 2. c4 e6 3. d4 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7
7. Bg2 c6 8. Bc3 O-O 9. Nbd2 d5 10. O-O Bb7 11. b4 c5 12. bxc5
bxc5 13. Rb1 Qc8 14. Qb3 Bc6 15. Ne5 cxd4 16. Bxd4 dxc4
17. Nxc6 Nxc6 18. Qxc4 Nxd4 19. Qxd4 Rd8 20. Qb2 Rb8 21. Qxb8
Qxb8 22. Rxb8 Rxb8 23. Nb3 Rc8 24. Rc1 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1986.??.??"]
[EventDate "?"]
[Round "04"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Paul Van der Sterren"]
[ECO "E00"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "51"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Be7 5. Bg2 d5 6. Nf3 O-O
7. O-O c6 8. Qb3 b6 9. Nc3 Ba6 10. cxd5 cxd5 11. Ne5 Bb7
12. Rfc1 Nbd7 13. Bf4 Nxe5 14. Bxe5 Ne8 15. Nb5 Nd6 16. Bxd6
Bxd6 17. Rc3 a6 18. Nxd6 Qxd6 19. Rac1 Rfc8 20. e3 h6 21. Qa4
Kf8 22. Bf1 a5 23. Qc2 Rxc3 24. bxc3 Kg8 25. Rb1 Rb8 26. Bb5
1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1986.??.??"]
[EventDate "?"]
[Round "06"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Predrag Nikolic"]
[ECO "A49"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "79"]

1. d4 d5 2. Nf3 e6 3. g3 c5 4. Bg2 Nc6 5. O-O cxd4 6. Nxd4 Qb6
7. Nb3 Nf6 8. Be3 Qc7 9. N1d2 Be7 10. c4 O-O 11. cxd5 Nxd5
12. Bc5 Rd8 13. Bxe7 Qxe7 14. Qc2 e5 15. Rfd1 Bg4 16. Qc4 Be6
17. Qc5 Qc7 18. Rac1 Rac8 19. Qb5 Qe7 20. a3 a6 21. Qa4 Nb6
22. Qe4 g6 23. Qe3 Na4 24. Bxc6 bxc6 25. Qxe5 Qd6 26. Qf6 Rb8
27. Nf1 Qxd1 28. Rxd1 Rxd1 29. Nbd2 Bh3 30. Qh4 Bxf1 31. Nxf1
Nxb2 32. Kg2 c5 33. Ne3 Rd6 34. Qe7 Re6 35. Qxc5 Na4 36. Qd4
Nb6 37. Ng4 h5 38. Nh6+ Kh7 39. Nxf7 Re7 40. Ng5+ 1-0

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1986.??.??"]
[EventDate "?"]
[Round "07"]
[Result "1/2-1/2"]
[White "Yasser Seirawan"]
[Black "Gennady Sosonko"]
[ECO "D38"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "82"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. cxd5 exd5 6. Bg5
Nbd7 7. e3 c5 8. Bd3 c4 9. Bf5 Qa5 10. Qc2 O-O 11. O-O Re8
12. Nd2 g6 13. Bh3 Bxc3 14. Qxc3 Qxc3 15. bxc3 Ne4 16. Nxe4
dxe4 17. Rfb1 Nb6 18. Bxc8 Raxc8 19. a4 Nd5 20. Rxb7 Nxc3
21. a5 a6 22. Kf1 Nd5 23. Ke1 c3 24. Kd1 c2+ 25. Kd2 Rc3
26. Rc1 Rec8 27. Rb2 f6 28. Bh4 Rd3+ 29. Ke1 Ra3 30. Rbxc2
Rxc2 31. Rxc2 Rxa5 32. g4 Kf7 33. Rc8 Rb5 34. Ra8 g5 35. Bg3
a5 36. Kd1 Ke6 37. Kc2 h6 38. Ra7 f5 39. Ra6+ Kf7 40. Ra7+ Kg6
41. Ra6+ Kh7 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1986.??.??"]
[EventDate "?"]
[Round "10"]
[Result "1/2-1/2"]
[White "Robert Huebner"]
[Black "Gennady Sosonko"]
[ECO "B71"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "29"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f4 Nc6
7. Nf3 Bg7 8. Bd3 Qb6 9. Qe2 O-O 10. Qe3 Qxe3+ 11. Bxe3 Nb4
12. h3 b6 13. a3 Nxd3+ 14. cxd3 Bb7 15. Rc1 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1986.??.??"]
[EventDate "?"]
[Round "13"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Ferdinand Hellers"]
[ECO "E98"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "59"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5
7. O-O Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Nd3 f5 11. Bd2 Nf6 12. f3
f4 13. c5 g5 14. cxd6 cxd6 15. Nf2 Ng6 16. Qc2 Rf7 17. Rfc1 h5
18. h3 g4 19. hxg4 hxg4 20. fxg4 Ne8 21. a4 Bf6 22. Ra3 Bh4
23. Ncd1 Bg3 24. Nh3 Qh4 25. Ndf2 Nf6 26. Qd1 Bd7 27. a5 Raf8
28. Be1 f3 29. Rxf3 Nf4 30. Rxf4 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1986.??.??"]
[EventDate "?"]
[Round "11"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Julian Michael Hodgson"]
[ECO "A52"]
[WhiteElo "2525"]
[BlackElo "2480"]
[PlyCount "83"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Nc6 5. e3 Ngxe5 6. Be2
Bb4+ 7. Bd2 Bxd2+ 8. Qxd2 Nxf3+ 9. Bxf3 Ne5 10. Be2 d6 11. O-O
O-O 12. Nc3 Be6 13. b3 f5 14. f4 Nd7 15. Bf3 Rb8 16. Nb5 Nf6
17. Rac1 Qe7 18. Rfe1 a6 19. Nc3 Qf7 20. e4 fxe4 21. Nxe4 Nxe4
22. Rxe4 Kh8 23. Rce1 Rbe8 24. Qe2 Bd7 25. Re7 Rxe7 26. Qxe7
b5 27. Qxf7 Rxf7 28. Bd5 Rf8 29. Re7 Rd8 30. f5 bxc4 31. bxc4
h5 32. Kf2 a5 33. Kg3 Bxf5 34. Rxc7 Rc8 35. Rxc8+ Bxc8 36. Kh4
g6 37. Kg5 Kg7 38. Be4 Be6 39. Bxg6 Bxc4 40. a3 h4 41. Bf5 d5
42. Be6 1-0

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1986.??.??"]
[EventDate "?"]
[Round "5"]
[Result "1-0"]
[White "John Van der Wiel"]
[Black "Gennady Sosonko"]
[ECO "B76"]
[WhiteElo "2555"]
[BlackElo "2525"]
[PlyCount "91"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7
7. f3 Nc6 8. Qd2 O-O 9. O-O-O d5 10. exd5 Nxd5 11. Nxc6 bxc6
12. Bd4 e5 13. Bc5 Re8 14. Nxd5 cxd5 15. Qxd5 Qxd5 16. Rxd5
Be6 17. Rd3 Bf5 18. Rd5 Be6 19. Rd6 Bxa2 20. b4 a5 21. Bb5
Rec8 22. Bd7 Rd8 23. Bc6 Rxd6 24. Bxd6 Rd8 25. Be7 Rb8 26. b5
Bc4 27. Bd6 Rc8 28. Re1 Bh6+ 29. Kb2 Bd2 30. Re4 Bc3+ 31. Ka3
Bf1 32. Bxe5 Bb4+ 33. Rxb4 axb4+ 34. Kxb4 f6 35. Bd6 Rxc6
36. bxc6 Kf7 37. c7 Ba6 38. Ka5 Bc8 39. Kb6 Ke6 40. Bg3 g5
41. Ka7 h5 42. Kb8 Kd7 43. Be1 f5 44. h4 g4 45. fxg4 fxg4
46. g3 1-0

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "1"]
[Result "1/2-1/2"]
[White "Ulf Andersson"]
[Black "Gennady Sosonko"]
[ECO "D38"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "44"]

1.d4 Nf6 2.Nf3 d5 3.c4 e6 4.Nc3 Bb4 5.cxd5 exd5 6.Bg5 Nbd7
7.e3 c5 8.Bd3 Qa5 9.Qc2 c4 10.Bf5 O-O 11.O-O Re8 12.a3 Bxc3
13.Qxc3 Qxc3 14.bxc3 Ne4 15.Bxe4 dxe4 16.Nd2 Nb6 17.a4 f6
18.Bh4 Bd7 19.Rfb1 Bxa4 20.Nxc4 Bc2 21.Nxb6 axb6 22.Rc1 Bd3
1/2-1/2

[Event "Brussels (Belgium)"]
[Site "it"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "5"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Eugenio Torre"]
[ECO "A43"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "80"]

1.d4 c5 2.d5 d6 3.c4 e5 4.Nc3 Be7 5.e4 Bg5 6.Nf3 Bxc1 7.Qxc1
Nh6 8.Be2 O-O 9.O-O f5 10.exf5 Bxf5 11.Ng5 Qe7 12.Bf3 Nd7
13.Re1 Nf6 14.Be4 Nxe4 15.Ncxe4 Ng4 16.f3 Nf6 17.Nxf6+ gxf6
18.Ne4 Kh8 19.Qh6 Rf7 20.Ng3 Bd7 21.f4 Rg8 22.fxe5 fxe5 23.Rf1
Rg6 24.Rxf7 Qxf7 25.Qh4 Qf6 26.Qxf6+ Rxf6 27.Ne4 Rg6 28.Rf1
Kg7 29.g3 b5 30.b3 a5 31.Kg2 b4 32.a3 bxa3 33.Ra1 Bf5 34.Nd2
Rg4 35.Rxa3 Rd4 36.Nf1 Rd3 37.Rxa5 Rxb3 38.Ra6 Bd3 39.Ne3 Be4+
40.Kf2 Rb2+ 1/2-1/2

[Event "Brussels (Belgium)"]
[Site "it"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "5"]
[Result "0-1"]
[White "Eugenio Torre"]
[Black "Gennady Sosonko"]
[ECO "D03"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "113"]

1.d4 Nf6 2.Nf3 d5 3.Bg5 Ne4 4.Bh4 c5 5.c3 Nc6 6.e3 Bg4 7.Be2
Qb6 8.Qb3 c4 9.Qc2 e6 10.Nbd2 Bf5 11.Nxe4 Bxe4 12.Qc1 Bd6
13.O-O O-O 14.Nd2 Bg6 15.e4 Bf4 16.e5 Nxd4 17.cxd4 Qxd4 18.Nf3
Bxc1 19.Nxd4 Bxb2 20.Rad1 Bxd4 21.Rxd4 b5 22.a3 a5 23.Be7 Rfc8
24.Bd6 Ra7 25.Rd2 Rb7 26.Ra1 h6 27.Rda2 d4 28.Rb2 d3 29.Bf3
Rb6 30.Bd1 c3 31.Rb3 c2 32.Bxc2 dxc2 33.Rc1 Rc4 34.f3 Rd4
35.Kf2 Rd1 36.Rxc2 Bxc2 37.Rc3 Rd2+ 38.Kg3 b4 39.axb4 axb4
40.Rc8+ Kh7 41.Bxb4 Rxb4 42.Rc7 Bg6 43.Re7 Rbb2 44.Kf4 Rxg2
45.Ra7 Rxh2 46.Ra5 Rbe2 47.Ra8 Rh4+ 48.Kg3 Rd4 49.Ra5 Rd5
50.Kf4 Rxa5 51.Kg3 Raxe5 52.Kf4 R5e3 53.Kg3 e5 54.Kg4 e4 55.f4
Rf3 56.f5 Bxf5+ 57.Kh4 0-1

[Event "Brussels 5' ;CBM 02"]
[Site "Brussels 5' ;CBM 02"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Anatoli Karpov"]
[Black "Gennady Sosonko"]
[ECO "B77"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "67"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7
7. f3 Nc6 8. Qd2 O-O 9. Bc4 Bd7 10. Bb3 Rc8 11. O-O-O Ne5
12. Kb1 Nc4 13. Bxc4 Rxc4 14. g4 b5 15. Nce2 Qc7 16. Bh6 Rc8
17. Bxg7 Kxg7 18. c3 b4 19. cxb4 e5 20. Nb3 Rc2 21. Qd3 Qb6
22. Nc3 Rg2 23. Rd2 Rxd2 24. Qxd2 Qxb4 25. Rd1 Rc6 26. h4 Be6
27. Nc1 Qc4 28. h5 Rb6 29. h6+ Kf8 30. Qe3 d5 31. exd5 Nxd5
32. Nxd5 Bxd5 33. Qxe5 Be6 34. Qh8+ 1-0

[Event "Brussels 5' ;CBM 02"]
[Site "Brussels 5' ;CBM 02"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Anatoli Karpov"]
[ECO "E01"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "103"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Bd2 Be7 6. Nf3 O-O
7. O-O c6 8. Bf4 b6 9. Nc3 Ba6 10. cxd5 cxd5 11. Rc1 Qe8
12. Ne5 Bb7 13. Qa4 Qxa4 14. Nxa4 Na6 15. a3 Rac8 16. Nc3 Nc7
17. Nd3 Nfe8 18. Rfd1 Nd6 19. a4 Rfd8 20. Bxd6 Bxd6 21. Nb5
Nxb5 22. axb5 a6 23. bxa6 Bxa6 24. Bf1 Bb5 25. e3 Be8 26. Rxc8
Rxc8 27. Rc1 Rxc1 28. Nxc1 Kf8 29. Bd3 f6 30. Na2 h6 31. Nc3
Ke7 32. f4 g5 33. Kf2 Bb4 34. f5 Bd7 35. fxe6 Bxe6 36. Bc2 Kd6
37. Bb3 Kc6 38. Ne4 Be7 39. Nc3 b5 40. e4 Bd7 41. Bxd5+ Kd6
42. Bb3 Bd8 43. Ke3 Bb6 44. Nd5 Bd8 45. Nb4 Ba5 46. Nd3 Bb6
47. e5+ fxe5 48. Nxe5 Be8 49. Bf7 Bc6 50. Bb3 Be8 51. Nf7+
Bxf7 52. Bxf7 1/2-1/2

[Event "Brussels"]
[Site "Brussels"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "1"]
[Result "1-0"]
[White "Garry Kasparov"]
[Black "Gennady Sosonko"]
[ECO "A09"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "67"]

1.Nf3 d5 2.c4 e6 3.b3 Nf6 4.Bb2 Be7 5.g3 O-O 6.Bg2 c5 7.O-O
Nc6 8.e3 dxc4 9.bxc4 b6 10.Qe2 Ba6 11.Nc3 Rc8 12.Rfd1 Qd7
13.d3 Rfd8 14.Ne1 Bb7 15.f4 a6 16.g4 Ne8 17.g5 Na5 18.a4 Bxg2
19.Qxg2 Nc6 20.Ne4 Bf8 21.Nf3 Rb8 22.h4 b5 23.axb5 axb5 24.Ne5
Nxe5 25.Bxe5 Rbc8 26.Rd2 Qc6 27.Rad1 bxc4 28.dxc4 Rxd2 29.Rxd2
Qa6 30.Qe2 Qa3 31.h5 Qa5 32.g6 f6 33.Bc3 Rd8 34.Bxa5 1-0

[Event "Brussels"]
[Site "Brussels"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "2"]
[Result "0-1"]
[White "Gennady Sosonko"]
[Black "Garry Kasparov"]
[ECO "D97"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "126"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4
a6 8.Be2 b5 9.Qb3 c5 10.dxc5 Nbd7 11.e5 Ng4 12.O-O Ngxe5
13.Nxe5 Nxe5 14.Rd1 Qc7 15.Nd5 Qb7 16.Be3 Be6 17.f4 Rad8
18.fxe5 Bxd5 19.Rxd5 Qxd5 20.Qxd5 Rxd5 21.Bf3 Rxe5 22.Bd4 Re1+
23.Rxe1 Bxd4+ 24.Kf1 Bxc5 25.Rd1 Bd6 26.Rc1 Bxh2 27.Rc6 Bd6
28.Rxa6 b4 29.a4 bxa3 30.bxa3 Rb8 31.a4 Rb2 32.a5 Ra2 33.Ra8+
Kg7 34.a6 h5 35.Bd5 Ra5 36.Bc6 h4 37.Ke2 g5 38.Kf3 f5 39.Bd7
g4 40.Ke2 Kf6 41.Rf8+ Kg6 42.Bxf5+ Kg7 43.Rc8 h3 44.gxh3 g3
45.Be4 Rxa6 46.Bd5 Ra5 47.Bc6 Ra2+ 48.Kf1 Rf2+ 49.Kg1 Rc2
50.Bd7 Bc5+ 51.Rxc5 Rxc5 52.Kg2 Rc3 53.Bg4 Kf6 54.Bf3 e5 55.h4
Kf5 56.Bh5 Kf4 57.Bf7 Rc2+ 58.Kf1 e4 59.Bh5 e3 60.Be2 g2
61.Kxg2 Rxe2+ 62.Kf1 Rc2 63.Ke1 Rc1+ 0-1

[Event "Brussels 5' ,CBM 02"]
[Site "Brussels 5' ,CBM 02"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viktor Korchnoi"]
[Black "Gennady Sosonko"]
[ECO "D38"]
[WhiteElo "2625"]
[BlackElo "2545"]
[PlyCount "87"]

1. Nf3 d5 2. c4 e6 3. d4 Nf6 4. Nc3 Bb4 5. cxd5 exd5 6. Bg5
Nbd7 7. Rc1 h6 8. Bh4 c6 9. a3 Bxc3+ 10. Rxc3 O-O 11. e3 Qb6
12. Rc2 Ne4 13. Bd3 Re8 14. O-O a5 15. Bg3 Nf8 16. Ne5 Bf5
17. Qf3 Nxg3 18. fxg3 Bxd3 19. Qxf7+ Kh7 20. Nxd3 Rxe3 21. Nc5
Rae8 22. Qxb7 Qxb7 23. Nxb7 a4 24. Na5 Nd7 25. Nxc6 Re2
26. Rfc1 Nb6 27. Ne5 Re4 28. Rd2 Rb8 29. h3 Re3 30. g4 Rb3
31. Rc7 Nc4 32. Nxc4 dxc4 33. Rxc4 Rxb2 34. Rxb2 Rxb2 35. Rxa4
Ra2 36. d5 Rd2 37. Ra5 Kg6 38. a4 Kg5 39. Kh2 Kf4 40. Ra7 g5
41. Ra6 Rxd5 42. Rxh6 Ra5 43. Rf6+ Ke4 44. Rf5 1-0

[Event "Brussels 5' ,CBM 02"]
[Site "Brussels 5' ,CBM 02"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Gennady Sosonko"]
[Black "Viktor Korchnoi"]
[ECO "A80"]
[WhiteElo "2545"]
[BlackElo "2625"]
[PlyCount "90"]

1. d4 f5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. b3 O-O 6. Bb2 d6
7. Nbd2 Qe8 8. O-O Nc6 9. Nc4 Kh8 10. d5 Nb4 11. Ne1 c6
12. dxc6 Nxc6 13. Nd3 Be6 14. Nf4 Bg8 15. Nd5 Rd8 16. Nxf6
Bxf6 17. Bxf6+ Rxf6 18. Nd2 d5 19. f4 e5 20. fxe5 Qxe5 21. Nf3
Qe3+ 22. Kh1 f4 23. gxf4 Rxf4 24. Qd3 Qxd3 25. exd3 Nb4
26. Ne5 Rxf1+ 27. Rxf1 Kg7 28. c3 Nxa2 29. Ra1 Nxc3 30. Rxa7
Kf6 31. d4 Nb5 32. Rxb7 Nxd4 33. Ng4+ Kg5 34. Ne5 Kf4 35. Nd3+
Ke3 36. Nc5 Ra8 37. h4 Kf2 38. Kh2 Nf3+ 39. Bxf3 Kxf3 40. b4
d4 41. b5 Ra2+ 42. Kh3 Bc4 43. h5 g5 44. Rf7+ Bxf7 45. Nd3
Be6# 0-1

[Event "Wijk aan Zee 43/603"]
[Site "Wijk aan Zee 43/603"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viktor Korchnoi"]
[Black "Gennady Sosonko"]
[ECO "E02"]
[WhiteElo "2625"]
[BlackElo "2530"]
[PlyCount "41"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Qa4+ Nbd7 6. Nd2 c6
7. Qxc4 e5 8. Ngf3 Bd6 9. Qc2 exd4 10. Nxd4 O-O 11. Nf5 Bc7
12. O-O Re8 13. Nf3 Ne5 14. N3h4 Be6 15. Bg5 h6 16. Bf4 Nfd7
17. Rad1 Qf6 18. Bc1 Ng6 19. b4 Nxh4 20. Nxh4 Nb6 21. Bb2
1/2-1/2

[Event "Brussels 5'"]
[Site "Brussels 5'"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Ljubomir Ljubojevic"]
[Black "Gennady Sosonko"]
[ECO "A29"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "91"]

1.c4 e5 2.Nc3 Nf6 3.Nf3 Nc6 4.g3 d5 5.cxd5 Nxd5 6.Bg2 Nb6
7.O-O Be7 8.d3 O-O 9.a3 Be6 10.b4 f5 11.Rb1 Bf6 12.Bb2 Rb8
13.Nd2 Bf7 14.b5 Nd4 15.a4 Kh8 16.a5 Nd5 17.e3 Nxc3 18.Bxc3
Ne6 19.Nc4 e4 20.Bb4 exd3 21.Bxf8 Nxf8 22.Nb2 d2 23.Qc2 Qd7
24.Nc4 Rd8 25.Rfd1 Bxc4 26.Qxc4 Ng6 27.Bxb7 Ne5 28.Qc2 Ng4
29.Bc6 Qd6 30.Qxf5 Ne5 31.h4 g6 32.Qf4 Kg7 33.Qb4 Qd3 34.Rb2
Nc4 35.Rbb1 Rd6 36.Bf3 Be5 37.Qb3 Qxb3 38.Rxb3 Nb2 39.Kf1 Nxd1
40.Bxd1 Kf6 41.Ke2 Ke7 42.Bc2 Rd5 43.Bd3 Bd6 44.Kxd2 a6
45.bxa6 Rxa5 46.Ke2 1-0

[Event "Brussels 5'"]
[Site "Brussels 5'"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Ljubomir Ljubojevic"]
[ECO "A42"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "71"]

1.d4 g6 2.c4 Bg7 3.Nc3 d6 4.e4 Nd7 5.Nf3 e5 6.Be2 Ne7 7.h4 h6
8.Be3 O-O 9.Qd2 Kh7 10.O-O-O c6 11.dxe5 dxe5 12.Qd6 Ng8 13.c5
Re8 14.Ng5+ hxg5 15.hxg5 Nh6 16.gxh6 Bf8 17.Qd3 Qa5 18.Qc4 Re7
19.Rd6 b5 20.Qb3 b4 21.Na4 Ba6 22.Bxa6 Qxa6 23.Rhd1 Qb7 24.Bg5
f6 25.Bxf6 Bxh6+ 26.Kb1 Nxf6 27.Rxf6 Bg5 28.Rfd6 Kg7 29.Qg3
Bf6 30.Qg4 Rf8 31.Rd7 Qc8 32.Qe6 Re8 33.Rxe7+ Bxe7 34.Rd7 Kf8
35.b3 Bxc5 36.Qf7+ 1-0

[Event "Wijk aan Zee"]
[Site "05"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Ljubomir Ljubojevic"]
[ECO "D15"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "31"]

1.d4 d5 2.Nf3 Nf6 3.c4 c6 4.Nc3 dxc4 5.e4 Bg4 6.Bxc4 e6 7.Be3
Nbd7 8.Qc2 Be7 9.Be2 O-O 10.O-O Bh5 11.Rfd1 Qc7 12.Rac1 Rac8
13.h3 Qb8 14.Qb1 a6 15.b4 Bd8 16.d5 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "4"]
[Result "1/2-1/2"]
[White "Anthony Miles"]
[Black "Gennady Sosonko"]
[ECO "D39"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "37"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 dxc4 5.Bg5 Bb4 6.e4 c5 7.Bxc4
cxd4 8.Nxd4 Nbd7 9.Nb5 O-O 10.a3 Be7 11.Bf4 e5 12.Be3 Bc5
13.Qe2 a6 14.Bxc5 Nxc5 15.Rd1 Qe7 16.Nd6 Ne6 17.Nf5 Qc7 18.g3
g6 19.Bxe6 1/2-1/2

[Event "New York"]
[Site "it"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Michael Rohde"]
[ECO "D97"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "59"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4
Na6 8.Be2 c5 9.d5 e6 10.Bg5 Qb6 11.O-O exd5 12.exd5 Re8 13.Qh4
Nb4 14.Bb5 Rd8 15.Bc4 Bf5 16.Rad1 a6 17.d6 Rxd6 18.Bxf7+ Kxf7
19.Ne5+ Kg8 20.Nc4 Rxd1 21.Nxb6 Rxf1+ 22.Kxf1 Bd3+ 23.Kg1 Re8
24.Bd2 Re6 25.Nbd5 Nc6 26.Nf4 g5 27.Qxg5 Re5 28.Qg3 Bf5 29.h3
Nd4 30.Be3 1-0

[Event "Brussels 5'"]
[Site "Brussels 5'"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Nigel Short"]
[Black "Gennady Sosonko"]
[ECO "B78"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "75"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3
Nc6 8.Qd2 O-O 9.Bc4 Bd7 10.O-O-O Rc8 11.Bb3 Ne5 12.h4 Nc4
13.Bxc4 Rxc4 14.h5 Nxh5 15.g4 Nf6 16.Bh6 Nxe4 17.Qe3 Rxc3
18.bxc3 Nf6 19.Bxg7 Kxg7 20.Rh2 Rg8 21.Ne2 Qa5 22.Ng3 Kf8
23.c4 Qxa2 24.g5 Nh5 25.Nxh5 gxh5 26.Rxh5 Qxc4 27.Rxh7 Bf5
28.Rh2 Qa4 29.Re2 Qa1+ 30.Kd2 Qa5+ 31.c3 e6 32.Ke1 Rh8 33.Rxd6
Qa1+ 34.Kf2 Qh1 35.Rd8+ Ke7 36.Qc5+ Kxd8 37.Rd2+ Ke8 38.Qc8+
1-0

[Event "Brussels 5'"]
[Site "Brussels 5'"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Nigel Short"]
[ECO "A90"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "120"]

1.d4 e6 2.Nf3 f5 3.g3 Nf6 4.Bg2 d5 5.O-O Bd6 6.c4 c6 7.b3 Qe7
8.Bb2 Nbd7 9.Qc1 O-O 10.Ba3 a5 11.Bxd6 Qxd6 12.Qa3 Qxa3
13.Nxa3 b6 14.Rac1 Bb7 15.Rfd1 Ne4 16.Ne1 c5 17.cxd5 exd5
18.Nd3 Rac8 19.dxc5 bxc5 20.Nf4 Nb6 21.Bxe4 fxe4 22.Ne6 Rf6
23.Nf4 g5 24.Ng2 a4 25.Nb5 axb3 26.axb3 d4 27.b4 cxb4 28.Rxc8+
Nxc8 29.Nxd4 Rd6 30.Ne3 Ne7 31.Nc4 Rd5 32.e3 Nc6 33.Nb6 Rd8
34.Na4 Ne5 35.Nc5 Ba8 36.Ra1 Nf3+ 37.Kf1 Nxd4 38.exd4 Bd5
39.Ra4 Rb8 40.Nd7 Rb5 41.Nf6+ Kf7 42.Nxd5 Rxd5 43.Rxb4 Kg6
44.Ke2 Kf5 45.Ke3 Kg4 46.Rb7 h5 47.Kxe4 Rd8 48.d5 Kh3 49.Rh7
h4 50.gxh4 gxh4 51.Ke5 Rf8 52.Kd4 Rxf2 53.d6 Rxh2 54.d7 Rd2+
55.Ke5 Kg3 56.Ke6 h3 57.Rg7+ Kf3 58.Rf7+ Kg3 59.Rf5 Rxd7
60.Kxd7 h2 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "8"]
[Result "1/2-1/2"]
[White "Nigel Short"]
[Black "Gennady Sosonko"]
[ECO "B63"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "67"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2
Be7 8.O-O-O Nxd4 9.Qxd4 O-O 10.Bc4 Qa5 11.f4 Bd7 12.e5 dxe5
13.fxe5 Bc6 14.Bd2 Nd7 15.Nd5 Qd8 16.Nxe7+ Qxe7 17.Rhe1 Rfd8
18.Qg4 Nc5 19.h4 Kh8 20.Bg5 Rxd1+ 21.Rxd1 Qc7 22.Qd4 Nd7
23.Bf4 Nb6 24.Bf1 Nd5 25.Bd2 Ne7 26.Bc3 Nf5 27.Qf4 Qb6 28.Re1
Rd8 29.h5 h6 30.g4 Nd4 31.Re3 Bb5 32.Re4 Bxf1 33.Qxf1 Nb5
34.Bd2 1/2-1/2

[Event "?"]
[Site "?"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Ricardo Montecatine-Rios"]
[ECO "E04"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "70"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 Nc6 6. O-O Rb8
7. Nc3 a6 8. e4 Bb4 9. Qc2 b5 10. Rd1 O-O 11. Bf4 Bb7 12. e5
Nd5 13. Ng5 g6 14. Nxd5 exd5 15. e6 f6 16. Nf7 Qc8 17. Bxd5
Nd8 18. Bxb7 Rxb7 19. Nxd8 Rxd8 20. d5 c6 21. a3 Ba5 22. dxc6
Qxc6 23. Qe2 Re7 24. Rxd8+ Bxd8 25. Rd1 Bc7 26. Bxc7 Qxc7
27. Qe4 Kg7 28. Kg2 a5 29. Rd4 f5 30. Qd5 Qb8 31. Rd2 Kf6
32. a4 Qb7 33. axb5 Qxd5+ 34. Rxd5 Kxe6 35. Rc5 Rd7 1/2-1/2

[Event "Brussels 5'"]
[Site "Brussels 5'"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Robert Huebner"]
[Black "Gennady Sosonko"]
[ECO "B78"]
[WhiteElo "2615"]
[BlackElo "2545"]
[PlyCount "43"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7
7. f3 Nc6 8. Qd2 O-O 9. Bc4 Bd7 10. O-O-O Ne5 11. Bb3 Rc8
12. h4 Nc4 13. Bxc4 Rxc4 14. h5 Nxh5 15. g4 Nf6 16. Bh6 Nxe4
17. Qe3 Nf6 18. Bxg7 Kxg7 19. Qh6+ Kh8 20. Ne4 Rxd4 21. Nxf6
Rxd1+ 22. Kxd1 1-0

[Event "Brussels 5'"]
[Site "Brussels 5'"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Bent Larsen"]
[Black "Gennady Sosonko"]
[ECO "A09"]
[WhiteElo "2565"]
[BlackElo "2545"]
[PlyCount "58"]

1. Nf3 d5 2. c4 e6 3. b3 Nf6 4. Bb2 Be7 5. g3 O-O 6. Bg2 c5
7. cxd5 exd5 8. d4 Nc6 9. O-O Ne4 10. dxc5 Bxc5 11. a3 Re8
12. Nc3 Nxc3 13. Bxc3 d4 14. Bb2 Bg4 15. Rc1 Bb6 16. h3 Bh5
17. g4 Bg6 18. b4 a6 19. Rxc6 bxc6 20. Nxd4 Bxd4 21. Bxd4 Be4
22. f3 Bd5 23. e4 Bc4 24. Rf2 a5 25. Rd2 axb4 26. Bxg7 Qg5
27. Bd4 bxa3 28. Qe1 a2 29. h4 a1=Q 0-1

[Event "Brussels 5'"]
[Site "Brussels 5'"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Gennady Sosonko"]
[Black "Robert Huebner"]
[ECO "D15"]
[WhiteElo "2545"]
[BlackElo "2615"]
[PlyCount "50"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. Nc3 c6 5. e4 b5 6. e5 Nd5
7. a4 e6 8. Ng5 Be7 9. Nge4 b4 10. Nb1 Ba6 11. Qg4 Kf8 12. Be2
Nd7 13. O-O c5 14. dxc5 Nxe5 15. Qg3 Nd3 16. Bxd3 cxd3
17. Nbd2 Rc8 18. Nb3 d2 19. Bxd2 Bxf1 20. Rxf1 Qc7 21. Qf3 Qe5
22. Na5 Bxc5 23. Rc1 Bxf2+ 24. Nxf2 Rxc1+ 25. Bxc1 Qe1# 0-1

[Event "Brussels 5'"]
[Site "Brussels 5'"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Bent Larsen"]
[ECO "A43"]
[WhiteElo "2545"]
[BlackElo "2565"]
[PlyCount "156"]

1. d4 c5 2. d5 d6 3. c4 g6 4. Nc3 Bg7 5. e4 Nf6 6. Nf3 O-O
7. Be2 e6 8. O-O Re8 9. Bf4 exd5 10. exd5 Bg4 11. Qd2 a6
12. a4 Qc7 13. h3 Bxf3 14. Bxf3 Nbd7 15. Rfe1 Rxe1+ 16. Rxe1
Re8 17. Rxe8+ Nxe8 18. Bd1 Ne5 19. Qe2 Qb6 20. Kf1 h5 21. Ne4
Qc7 22. b3 Kf8 23. Bc2 Qe7 24. Bg5 f6 25. Bd2 Nf7 26. Qf3 f5
27. Nc3 Nf6 28. Qe2 Ne5 29. a5 Ned7 30. Bf4 Ne8 31. Qd2 Be5
32. Bh6+ Bg7 33. Bg5 Bf6 34. Bf4 g5 35. Bh2 Ng7 36. h4 g4
37. Bf4 Bxh4 38. Bh6 Bf6 39. Bxf5 Qe5 40. Bxd7 Qxc3 41. Qxc3
Bxc3 42. Bc8 Bxa5 43. Bxb7 Kf7 44. Bxa6 Nf5 45. Bf4 Bc7 46. g3
Nd4 47. Bc8 Nxb3 48. Ba6 Ke7 49. Bb5 Ba5 50. Ke2 Bc3 51. Kd3
Bd4 52. Ke2 Be5 53. Bg5+ Bf6 54. Bf4 Nd4+ 55. Kd3 Nxb5
56. cxb5 Kd7 57. Kc4 Bd8 58. Bd2 Bc7 59. Bg5 Kc8 60. Be7 Kb7
61. Bf8 Kb6 62. Bg7 Ka5 63. Bf8 Bb8 64. Be7 Bc7 65. Bg5 Kb6
66. Bd2 Bd8 67. Bc3 Bg5 68. Be1 h4 69. gxh4 Bxh4 70. Kd3 Kxb5
71. Ke4 c4 72. Kf5 Kc5 73. Kxg4 Bd8 74. f4 Kxd5 75. Bc3 Kc5
76. f5 d5 77. f6 d4 78. f7 Be7 1-0

[Event "Brussels 5'"]
[Site "Brussels 5'"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Mikhail Tal"]
[ECO "E06"]
[WhiteElo "2545"]
[BlackElo "2605"]
[PlyCount "63"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O Na6
7. Nc3 b6 8. Ne5 Bb7 9. b3 c5 10. Bb2 Qb8 11. cxd5 exd5
12. Nd3 cxd4 13. Nb5 Nc5 14. Nxd4 Nce4 15. Nf5 Qd8 16. Nxe7+
Qxe7 17. Nf4 Rad8 18. Qd4 Rfe8 19. Rac1 Qd7 20. Bh3 Qd6 21. e3
Ng5 22. Bg2 Qd7 23. Rc2 Rc8 24. Rfc1 Rxc2 25. Rxc2 Qg4 26. Qd3
Nf3+ 27. Bxf3 Qxf3 28. Bxf6 d4 29. e4 Qxd3 30. Nxd3 Bxe4
31. Bxd4 Bxd3 32. Rd2 1/2-1/2

[Event "Brussels 5'"]
[Site "Brussels 5'"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Gennady Sosonko"]
[Black "Jan Timman"]
[ECO "E00"]
[WhiteElo "2545"]
[BlackElo "2590"]
[PlyCount "118"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 c5 5. Bg2 Qb6 6. d5 O-O
7. Nc3 d6 8. Nf3 Bxc3 9. Bxc3 Ne4 10. Qc2 Nxc3 11. Qxc3 exd5
12. cxd5 Re8 13. Nd2 Nd7 14. O-O Qc7 15. e4 b5 16. a4 b4
17. Qc2 Ba6 18. Rfe1 c4 19. Nf3 Nc5 20. Nd4 Nd3 21. Red1 Qc5
22. Nf5 Rac8 23. h3 g6 24. Nh6+ Kg7 25. Ng4 Qd4 26. Rab1 c3
27. bxc3 Rxc3 28. Qd2 h5 29. Ne3 Qc5 30. h4 Bc8 31. a5 Qxa5
32. Nc2 Qc5 33. Bf1 Ne5 34. Nd4 Bg4 35. Rdc1 Qxd4 36. Qxd4
Rec8 37. Re1 a5 38. Qb6 Nf3+ 39. Kg2 Nxe1+ 40. Rxe1 Bf3+
41. Kg1 b3 42. Qxd6 b2 43. Qe5+ Kg8 44. d6 Rc2 45. d7 Rf8
46. Qd6 Rc1 47. Qxf8+ Kxf8 48. d8=Q+ Kg7 49. Qd4+ Kg8 50. Qxb2
Rxe1 51. Qb8+ Kh7 52. Qf4 Bxe4 53. Qxf7+ Kh6 54. Qf4+ Kh7
55. Qc7+ Kh6 56. Qxa5 Rb1 57. Qd2+ Kh7 58. Qe3 Bf5 59. Qe7+
Kh6 0-1

[Event "Brussels 5'"]
[Site "Brussels 5'"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "John Van der Wiel"]
[ECO "E00"]
[WhiteElo "2545"]
[BlackElo "2590"]
[PlyCount "41"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 cxd4 5. Nxd4 Qc7 6. Nc3 a6
7. Bg5 Be7 8. Rc1 b6 9. Bg2 Bb7 10. Nd5 exd5 11. cxd5 Bb4+
12. Kf1 Qe5 13. Bf4 Qh5 14. Qb3 Nxd5 15. Bf3 Qh3+ 16. Bg2 Qh5
17. Bxd5 Qxd5 18. Rc8+ Ke7 19. Qxb4+ Kf6 20. e4 Nc6 21. Rxc6+
1-0

[Event "Brussels 5'"]
[Site "Brussels 5'"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Mikhail Tal"]
[Black "Gennady Sosonko"]
[ECO "E41"]
[WhiteElo "2605"]
[BlackElo "2545"]
[PlyCount "105"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 Nc6 6. a3 Bxc3+
7. bxc3 d6 8. Ne2 e5 9. e4 O-O 10. O-O exd4 11. cxd4 cxd4
12. Bb2 Re8 13. f3 Qb6 14. Rb1 Qc5 15. Kh1 Be6 16. Rc1 Nd7
17. Bb1 Qb6 18. Ba1 Nde5 19. Nxd4 Bxc4 20. Nxc6 bxc6 21. Re1
Rad8 22. f4 Bb3 23. Qe2 Ng6 24. Qg4 Qf2 25. Rf1 Qh4 26. Qxh4
Nxh4 27. f5 d5 28. g3 dxe4 29. gxh4 e3 30. Rfe1 Rd2 31. Kg1
Bd5 32. Rc2 Rb8 33. Bc3 Be4 34. Bxd2 exd2 35. Rxd2 Bxb1
36. Rd7 Bxf5 37. Rxa7 h5 38. Rc7 Rb2 39. Rxc6 Ra2 40. Rc3 Be6
41. Re5 g6 42. Ra5 Kg7 43. a4 Bd7 44. Rc4 Be6 45. Rd4 Kf6
46. Rc5 Ke7 47. a5 Kf6 48. Rb4 Ke7 49. Rb6 Bf5 50. a6 Kd7
51. Rc3 Be4 52. Re3 Bc6 53. Rc3 1-0

[Event "Brussels 5'"]
[Site "Brussels 5'"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Jan Timman"]
[Black "Gennady Sosonko"]
[ECO "D30"]
[WhiteElo "2590"]
[BlackElo "2545"]
[PlyCount "77"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Bb4+ 5. Nc3 Nbd7 6. cxd5
exd5 7. e3 c5 8. Bd3 Qa5 9. O-O c4 10. Bf5 O-O 11. Bxd7 Nxd7
12. Ne2 Bd6 13. Bf4 Qb6 14. Qc2 Nf6 15. Be5 Ne4 16. Ng3 Nxg3
17. Bxg3 h6 18. b3 cxb3 19. Qxb3 Bxg3 20. hxg3 Qxb3 21. axb3
Bf5 22. Rfc1 Rfc8 23. Rxc8+ Rxc8 24. Rxa7 Rc1+ 25. Kh2 Rc2
26. g4 Bxg4 27. Kg3 Bc8 28. Ra5 Kf8 29. Rxd5 Ke7 30. Ne5 Rb2
31. Rb5 h5 32. Nc4 h4+ 33. Kf3 Rc2 34. Nb6 h3 35. Nxc8+ Kd8
36. gxh3 Kxc8 37. h4 Rd2 38. h5 Kc7 39. Rf5 1-0

[Event "Brussels 5'"]
[Site "Brussels 5'"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "John Van der Wiel"]
[Black "Gennady Sosonko"]
[ECO "B50"]
[WhiteElo "2590"]
[BlackElo "2545"]
[PlyCount "80"]

1. e4 c5 2. Nf3 d6 3. Bc4 e6 4. d3 Nf6 5. O-O Be7 6. Bb3 O-O
7. c3 Nc6 8. Re1 Ne5 9. d4 cxd4 10. cxd4 Nxf3+ 11. Qxf3 d5
12. e5 Ne4 13. Nc3 Nxc3 14. bxc3 Bd7 15. Bc2 Rc8 16. Qh3 g6
17. Bh6 Re8 18. Re3 Qa5 19. g4 Ba4 20. Bxa4 Qxa4 21. g5 Qc2
22. Rae1 Rc6 23. Qh4 Rxc3 24. Rxc3 Qxc3 25. Re3 Qa1+ 26. Kg2
Rc8 27. Rf3 Qb1 28. Qf4 Qf5 29. Qd2 Qe4 30. Kg3 Rc2 31. Qa5
Qxd4 32. Qb5 Qxe5+ 33. Kh3 Rc8 34. Qxb7 Qc7 35. Qa6 e5 36. Kg2
Qd7 37. h3 e4 38. Rb3 Bf8 39. Rb7 Qf5 40. Rxa7 Qf3+ 0-1

[Event "Hilversum"]
[Site "Hilversum"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "07"]
[Result "1-0"]
[White "Jan Timman"]
[Black "Gennady Sosonko"]
[ECO "B56"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "91"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 g6
7. h3 Bg7 8. Qd2 O-O 9. O-O-O Bd7 10. g4 Rc8 11. Kb1 Ne5
12. f4 Nc4 13. Bxc4 Rxc4 14. e5 Ne8 15. Qd3 Rc8 16. Rhe1 a6
17. Bf2 Nc7 18. Bh4 dxe5 19. fxe5 Qe8 20. Nf5 Bxf5 21. gxf5 e6
22. Ne4 exf5 23. Nd6 Qa4 24. Nxc8 Qxh4 25. Qd7 Ne6 26. Qxb7
Qxh3 27. Qxa6 f4 28. Rh1 Qg2 29. Rdg1 Qe4 30. Ne7+ Kh8
31. Nxg6+ fxg6 32. Qxe6 Qxe5 33. Rxh7+ Kxh7 34. Rh1+ Qh5
35. Rxh5+ gxh5 36. Qe4+ Kg8 37. Qf3 h4 38. a4 h3 39. a5 h2
40. a6 Rf7 41. c3 Ra7 42. Qd5+ Kf8 43. Qd8+ Kf7 44. Qh4 Be5
45. Qxh2 Rxa6 46. Qh5+ 1-0

[Event "Hilversum NED ch"]
[Site "Hilversum NED ch"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "1"]
[Result "1/2-1/2"]
[White "Hans Ree"]
[Black "Gennady Sosonko"]
[ECO "A29"]
[WhiteElo "2440"]
[BlackElo "2530"]
[PlyCount "44"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2
Nb6 7. O-O Be7 8. d3 O-O 9. Be3 Bg4 10. Rc1 Re8 11. Ne4 Nd4
12. Bxd4 exd4 13. Nc5 Bxc5 14. Rxc5 Qd6 15. b4 c6 16. Re1 Nd7
17. Rc1 Ne5 18. Qb3 Nxf3+ 19. Bxf3 Bxf3 20. exf3 Kf8 21. Re4
Re5 22. Rc4 Rxe4 1/2-1/2

[Event "Hilversum NED ch"]
[Site "Hilversum NED ch"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "11"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Gert Ligterink"]
[ECO "E02"]
[WhiteElo "2530"]
[BlackElo "2470"]
[PlyCount "74"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Qa4+ Bd7 6. Qxc4
Bc6 7. Nf3 Nbd7 8. Nc3 Nb6 9. Qd3 Bb4 10. O-O O-O 11. Bg5 h6
12. Bxf6 Qxf6 13. Ne4 Qe7 14. Rac1 Nd7 15. a3 Bd6 16. Nc3 Bxf3
17. Bxf3 c6 18. Ne4 Bc7 19. b4 Bb6 20. Rfd1 Rfd8 21. Qb3 Rab8
22. Kg2 Nf6 23. Nc5 e5 24. dxe5 Qxe5 25. Rxd8+ Bxd8 26. Rd1
Qe7 27. Qc2 Bb6 28. Qf5 Bxc5 29. bxc5 Rd8 30. Rd6 Rxd6
31. cxd6 Qxd6 32. Qc8+ Qf8 33. Qxb7 Qxa3 34. Bxc6 Qc5 35. h3
g6 36. e4 Kg7 37. e5 Qxe5 1/2-1/2

[Event "Hilversum NED ch"]
[Site "Hilversum NED ch"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "2"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Gert Pieterse"]
[ECO "D02"]
[WhiteElo "2530"]
[BlackElo "2290"]
[PlyCount "89"]

1. d4 d5 2. Nf3 Bf5 3. c4 e6 4. cxd5 exd5 5. Qb3 Nc6 6. Nc3
Bb4 7. Bf4 Nge7 8. e3 O-O 9. Be2 Bd6 10. Bxd6 Qxd6 11. O-O
Rfd8 12. Nb5 Qd7 13. Rfc1 a6 14. Nc3 Qd6 15. Na4 b6 16. Rc3
Na5 17. Qa3 Qxa3 18. Rxa3 Nc4 19. Rc3 Bd7 20. b3 Bxa4 21. bxc4
c6 22. Rb1 b5 23. cxb5 Bxb5 24. Bf1 f6 25. Ne1 Kf7 26. Nd3
Rdc8 27. Nc5 Nf5 28. a4 Bxf1 29. Kxf1 Nd6 30. Rb6 a5 31. Nb7
Nc4 32. Rxc4 dxc4 33. Nd6+ Ke6 34. Nxc8 Rxc8 35. Ke2 Kd6
36. Kd2 Kc7 37. Ra6 Rb8 38. Kc3 Rb3+ 39. Kxc4 Rb2 40. Rxa5 g6
41. Ra7+ Kb6 42. Rxh7 Rxf2 43. g4 Rc2+ 44. Kd3 Ra2 45. Rf7 1-0

[Event "Hilversum NED ch"]
[Site "Hilversum NED ch"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "3"]
[Result "0-1"]
[White "Paul Boersma"]
[Black "Gennady Sosonko"]
[ECO "A13"]
[WhiteElo "2415"]
[BlackElo "2530"]
[PlyCount "68"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Qa4+ Nbd7 6. Qxc4
c5 7. a4 b6 8. a5 Bb7 9. O-O Be7 10. Nc3 O-O 11. d3 Bxf3
12. exf3 Ne5 13. Qb5 Rc8 14. f4 Nxd3 15. axb6 axb6 16. Rd1 c4
17. Be3 Bc5 18. Qxc4 Nxb2 19. Rxd8 Nxc4 20. Rxf8+ Kxf8
21. Bxc5+ bxc5 22. Ra7 Nb6 23. Kf1 Nfd5 24. Rb7 c4 25. Nxd5
Nxd5 26. Ke2 Ra8 27. Rb2 g6 28. h4 h5 29. Bf3 Ra3 30. f5 Nc3+
31. Kd2 exf5 32. Rb8+ Ke7 33. Rc8 Nb5 34. Bd5 Rd3+ 0-1

[Event "Hilversum NED ch"]
[Site "Hilversum NED ch"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "4"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Paul Van der Sterren"]
[ECO "D37"]
[WhiteElo "2530"]
[BlackElo "2520"]
[PlyCount "34"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. g3 O-O 6. Bg2 dxc4
7. O-O Nbd7 8. e4 c6 9. a4 b6 10. Qe2 a5 11. Rd1 Ba6 12. Bf4
Re8 13. Nd2 Rc8 14. Nxc4 Nd5 15. Bd2 Nb4 16. Be3 Nd5 17. Bd2
Nb4 1/2-1/2

[Event "Hilversum NED ch"]
[Site "Hilversum NED ch"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "5"]
[Result "1/2-1/2"]
[White "Rini Kuijf"]
[Black "Gennady Sosonko"]
[ECO "B32"]
[WhiteElo "2470"]
[BlackElo "2530"]
[PlyCount "42"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Nxc6
bxc6 7. e5 Ng8 8. Bc4 Bg7 9. Qf3 f5 10. Bf4 e6 11. O-O-O Qc7
12. Qe3 Rb8 13. Rhe1 Qb6 14. Na4 Qxe3+ 15. Bxe3 Bxe5 16. Bxa7
Bf4+ 17. Kb1 Ra8 18. Bd4 Rxa4 19. b3 Rxc4 20. bxc4 e5
21. Rxe5+ Kf7 1/2-1/2

[Event "Hilversum NED ch"]
[Site "Hilversum NED ch"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "6"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "H Cardon"]
[ECO "E00"]
[WhiteElo "2530"]
[BlackElo "2380"]
[PlyCount "61"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 cxd4 5. Nxd4 d5 6. Bg2 e5
7. Nf3 d4 8. O-O Nc6 9. e3 Bc5 10. exd4 exd4 11. Re1+ Be6
12. Ng5 O-O 13. Nxe6 fxe6 14. Nd2 Qd6 15. Nb3 Rad8 16. a3 d3
17. Be3 Bxe3 18. Rxe3 Ne5 19. Bh3 d2 20. c5 Qc7 21. Qe2 h5
22. Bxe6+ Kh8 23. Rd1 Nfg4 24. f4 g6 25. Bxg4 Nxg4 26. Re7 Qc6
27. Rxd2 Rde8 28. h3 Rxe7 29. Qxe7 Re8 30. Rd8 Nf6 31. Nd4 1-0

[Event "Hilversum NED ch"]
[Site "Hilversum NED ch"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "8"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Liafbern Riemersma"]
[ECO "E03"]
[WhiteElo "2530"]
[BlackElo "2395"]
[PlyCount "132"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Qa4+ Nbd7 6. Qxc4
a6 7. Qc2 c5 8. Nf3 b5 9. Ne5 Nd5 10. Nc3 Nb4 11. Qd1 cxd4
12. Nc6 Nxc6 13. Bxc6 Rb8 14. Qxd4 Bb7 15. Bxb7 Rxb7 16. O-O
Qb6 17. Qe4 Bc5 18. Bf4 O-O 19. Qf3 Nf6 20. Rfd1 h6 21. Kg2
Rd7 22. Bxh6 Bxf2 23. Rxd7 Nxd7 24. Bxg7 Kxg7 25. Qxf2 b4
26. Qxb6 Nxb6 27. Ne4 Rc8 28. Rd1 f5 29. Rd6 Nc4 30. Rd7+ Kg6
31. Nd6 Nxd6 32. Rxd6 Kf6 33. Kf3 Rc2 34. Rxa6 Rxb2 35. h4 b3
36. axb3 Rxb3+ 37. e3 Rb2 38. Ra1 Rc2 39. Rh1 Kg6 40. Rg1 Kh5
41. Ra1 Kg6 42. Ra4 Kf6 43. g4 fxg4+ 44. Rxg4 e5 45. Ra4 Rc3
46. Ke4 Rc6 47. h5 Kg5 48. Ra8 Rc3 49. Rh8 Ra3 50. h6 Kg6
51. h7 Kg7 52. Rg8+ Kxh7 53. Rg3 Ra5 54. Kf5 Rb5 55. e4 Ra5
56. Kf6 Rb5 57. Rg5 Ra5 58. Rxe5 Ra6+ 59. Kf7 Ra7+ 60. Re7 Ra1
61. e5 Rf1+ 62. Ke6+ Kg8 63. Ra7 Re1 64. Ra2 Kf8 65. Rf2+ Ke8
66. Kf6 Kf8 1/2-1/2

[Event "Hilversum NED ch"]
[Site "Hilversum NED ch"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "9"]
[Result "1/2-1/2"]
[White "John Van der Wiel"]
[Black "Gennady Sosonko"]
[ECO "C45"]
[WhiteElo "2590"]
[BlackElo "2530"]
[PlyCount "56"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qf6 5. Nb5 Bc5 6. Qe2
Bb6 7. N1c3 Nge7 8. Be3 Ba5 9. O-O-O a6 10. Nd5 Nxd5 11. exd5
axb5 12. Bd4+ Qe7 13. dxc6 dxc6 14. Qxe7+ Kxe7 15. Bxg7 Rg8
16. Bd4 Bb6 17. Bxb6 cxb6 18. a3 Be6 19. g3 b4 20. Rd3 bxa3
21. Rxa3 Rxa3 22. bxa3 Bf5 23. Bc4 b5 24. Re1+ Kf6 25. Bf1 Ra8
26. Kb2 Ra4 27. Re3 Rd4 28. Kc1 h6 1/2-1/2

[Event "NED"]
[Site "NED"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "E Skoblikov"]
[ECO "E06"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "43"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4
7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bf4 Nc6 11. Nc3 Nb4
12. Qc1 Rc8 13. a3 c5 14. dxc5 Nbd5 15. b4 Bxc5 16. bxc5 Rxc5
17. Nxd5 Rxc1 18. Nxf6+ Qxf6 19. Raxc1 Bd5 20. Rfd1 Qb2
21. Bd6 Re8 22. Nd4 1-0

[Event "NLD-ch"]
[Site "NLD-ch"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Jeroen Van Heste"]
[Black "Gennady Sosonko"]
[ECO "E04"]
[WhiteElo "2290"]
[BlackElo "2530"]
[PlyCount "72"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 Nc6 6. Qa4 Nd7
7. Qxc4 Nb6 8. Qd3 e5 9. O-O exd4 10. Bg5 f6 11. Bf4 Bd6
12. Bxd6 Qxd6 13. Rd1 Be6 14. Na3 O-O-O 15. Nb5 Qe7 16. Nfxd4
Nxd4 17. Nxd4 Bd5 18. e4 Bf7 19. Qc3 Kb8 20. a4 c5 21. Nf5 Qe5
22. a5 Nc4 23. a6 b6 24. f4 Qxc3 25. bxc3 g6 26. Ne7 Kc7
27. e5 Ne3 28. Rxd8 Rxd8 29. Nc6 Ra8 30. Bh1 Bd5 31. Ne7 Bxh1
32. Kxh1 fxe5 33. Re1 exf4 34. gxf4 Nc4 35. Nd5+ Kc6 36. Nf6
Kb5 0-1

[Event "Rotterdam"]
[Site "Rotterdam"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "01"]
[Result "1/2-1/2"]
[White "Andrzej Szypulski"]
[Black "Gennady Sosonko"]
[ECO "D38"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "32"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Bb4 5. cxd5 exd5 6. Bg5 c5
7. dxc5 Nbd7 8. Rc1 Nxc5 9. Qd4 Bxc3+ 10. Qxc3 Nce4 11. Bxf6
Qxf6 12. Qxf6 Nxf6 13. e3 Bd7 14. Bd3 Ke7 15. Nd4 Rac8 16. Ke2
Kd6 1/2-1/2

[Event "Rotterdam"]
[Site "Rotterdam"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "02"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Andrzej Szypulski"]
[ECO "A62"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "137"]

1. d4 e6 2. c4 Nf6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6
7. Bg2 Bg7 8. Nf3 O-O 9. O-O Na6 10. h3 Rb8 11. e4 Re8 12. Re1
b5 13. e5 b4 14. Na4 Nd7 15. exd6 Rxe1+ 16. Qxe1 Bb7 17. Qd1
Ne5 18. Bf4 Qxd6 19. Qe2 Re8 20. Nxe5 Bxe5 21. Re1 f6 22. Qb5
Rb8 23. Bxe5 fxe5 24. Qe2 Re8 25. Qb5 Re7 26. b3 Kg7 27. Nb2
Bxd5 28. Bxd5 Nc7 29. Qc6 Qxd5 30. Qxd5 Nxd5 31. Nd3 Nc3
32. Nxc5 Nxa2 33. Ra1 Nc3 34. Nd3 Ne2+ 35. Kg2 Nd4 36. Nxb4
Nxb3 37. Ra6 Nd4 38. Nc6 Nxc6 39. Rxc6 e4 40. Ra6 Kf7 41. h4
Ke8 42. Kh3 Rf7 43. Re6+ Re7 44. Rd6 Rf7 45. Kg2 Rd7 46. Re6+
Re7 47. Rd6 e3 48. fxe3 Rxe3 49. Kf2 Re7 50. Kf3 Rd7 51. Rc6
Kd8 52. Kf4 Rc7 53. Ra6 Kc8 54. Ra1 Kb7 55. Rb1+ Ka8 56. Ke5
a6 57. Kf6 Ka7 58. g4 a5 59. h5 gxh5 60. gxh5 Ka6 61. Ra1 Ra7
62. Rb1 a4 63. Kg5 Ka5 64. Kh6 a3 65. Rg1 Rb7 66. Rg3 Ka4
67. Rg4+ Rb4 68. Rg7 Rb5 69. Rg4+ 1/2-1/2

[Event "Spartacus-Volmac 44/497 (Lukacs,P)"]
[Site "Spartacus-Volmac 44/497 (Lukacs,P)"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Peter Lukacs"]
[Black "Gennady Sosonko"]
[ECO "D38"]
[WhiteElo "2520"]
[BlackElo "2535"]
[PlyCount "69"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 h6 6. Bxf6 Qxf6
7. Rc1 O-O 8. a3 Bxc3+ 9. Rxc3 dxc4 10. Rxc4 Nc6 11. e4 Rd8
12. e5 Qg6 13. Bd3 Qxg2 14. Rg1 Qh3 15. Qe2 Ne7 16. d5 exd5
17. Rh4 Qe6 18. Nd4 Qb6 19. e6 Bxe6 20. Qe5 Kf8 21. Bb5 Nf5
22. Nxf5 Bxf5 23. Qxg7+ Ke7 24. Rxh6 Rg8 25. Qe5+ Be6 26. Qf6+
Kd6 27. Qf4+ Ke7 28. Qf6+ Kd6 29. Rxg8 Rxg8 30. Qxf7 Rg1+
31. Bf1 Qa5+ 32. b4 Rxf1+ 33. Kxf1 Qb5+ 34. Ke1 Qd7 35. Qf4+
1-0

[Event "Stockholm"]
[Site "Stockholm"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Simon Webb"]
[ECO "E04"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "96"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 dxc4 5. Bg2 Nc6 6. O-O Rb8
7. Nc3 b5 8. Ne5 Nxe5 9. dxe5 Nd7 10. Bc6 a6 11. Qd4 Bb7
12. Bxb7 Rxb7 13. Rd1 c6 14. a4 Qb6 15. Qxb6 Rxb6 16. Be3 Rb8
17. axb5 axb5 18. Ne4 Nxe5 19. Bf4 f6 20. Ra7 Rd8 21. Rxd8+
Kxd8 22. Bxe5 fxe5 23. Ng5 Kc8 24. Nf7 Rg8 25. Nxe5 Bd6
26. Nxc6 Rf8 27. Rxg7 Bc5 28. e3 b4 29. Na5 c3 30. bxc3 bxc3
31. Nb3 Bd6 32. Rg4 Kd7 33. Rc4 Be5 34. Nd4 Kd6 35. Rxc3 Bxd4
36. exd4 Kd5 37. Rc7 h6 38. Rd7+ Kc6 39. Ra7 Kd5 40. Rd7+ Kc6
41. Rg7 Rf6 42. Rg4 Kd5 43. Kg2 Kc4 44. Rf4 Rxf4 45. gxf4 Kxd4
46. Kf3 Kd3 47. Kg4 Ke4 48. h4 h5+ 1-0

[Event "Stockholm"]
[Site "Stockholm"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "01"]
[Result "0-1"]
[White "Simon Webb"]
[Black "Gennady Sosonko"]
[ECO "E42"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "52"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nge2 d5 6. a3 Bxc3+
7. Nxc3 cxd4 8. exd4 dxc4 9. Bxc4 Nc6 10. Be3 O-O 11. O-O b6
12. Qd3 Bb7 13. Rad1 h6 14. Ba2 Ne7 15. Bf4 Nfd5 16. Be5 Nf5
17. Rfe1 Rc8 18. Ne4 f6 19. Bg3 Qd7 20. Bb1 Bc6 21. Nd6 Nxd6
22. Bxd6 Qxd6 23. Qh7+ Kf7 24. Bg6+ Ke7 25. Qxg7+ Kd8 26. Qxa7
Qd7 0-1

[Event "Volmac-Spartacus 44/596 (Lukacs,P)"]
[Site "Volmac-Spartacus 44/596 (Lukacs,P)"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Peter Lukacs"]
[ECO "E04"]
[WhiteElo "2535"]
[BlackElo "2520"]
[PlyCount "36"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 Bd7 6. Ne5 Bc6
7. Nxc6 Nxc6 8. Qa4 Qd7 9. Qxc4 Nxd4 10. O-O c5 11. Nc3 Rd8
12. Bg5 b5 13. Qd3 c4 14. Qd1 b4 15. Bxf6 gxf6 16. Ne4 Be7
17. e3 f5 18. Nd2 Ne2+ 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Krunoslav Hulak"]
[Black "Gennady Sosonko"]
[ECO "D03"]
[WhiteElo "2535"]
[BlackElo "?"]
[PlyCount "25"]

1. Nf3 d5 2. d4 Nf6 3. Bg5 Ne4 4. Bf4 c5 5. dxc5 Nc6 6. e3 f6
7. c4 e5 8. Bg3 Be6 9. cxd5 Qxd5 10. Qxd5 Bxd5 11. a3 Bxc5
12. Nbd2 Nxd2 13. Nxd2 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "03"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Lev Gutman"]
[ECO "D97"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "149"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4
O-O 7. e4 Nc6 8. Be2 Bg4 9. d5 Na5 10. Qb4 Bxf3 11. Bxf3 c5
12. Qxc5 Nd7 13. Qb4 Rc8 14. Be2 Qb6 15. Qxb6 Nxb6 16. Rb1
Bxc3+ 17. bxc3 Na4 18. Bd2 Nxc3 19. Rc1 Nxe2 20. Kxe2 Nc4
21. Be3 f5 22. exf5 Rxf5 23. Bxa7 Rxd5 24. Be3 Ra5 25. Rc2 Rc6
26. Rhc1 Ra4 27. Rb1 Nxe3 28. Rxc6 Rxa2+ 29. Kxe3 bxc6
30. Rb8+ Kf7 31. g4 Ke6 32. h4 h5 33. Rg8 Ra3+ 34. Ke2 Kf7
35. Rc8 Rc3 36. gxh5 gxh5 37. Rh8 Rc5 38. Ke3 Ke6 39. f4 Kd6
40. Ke4 e6 41. Rd8+ Ke7 42. Rc8 Kd7 43. Ra8 Rd5 44. Ra7+ Kd6
45. Ra8 Rb5 46. Rd8+ Ke7 47. Ra8 Kd7 48. Rh8 Ra5 49. Rg8 Rd5
50. Ra8 c5 51. Ra7+ Kd6 52. Ra6+ Ke7 53. Ra8 Rd8 54. Ra6 Kf6
55. Rc6 Rd4+ 56. Ke3 Rc4 57. Rc8 Kf5 58. Rf8+ Kg4 59. Rf6 Rc1
60. Ke2 Kxh4 61. Rxe6 Kg4 62. Re4 Rc2+ 63. Ke3 Rc3+ 64. Kd2
Ra3 65. Rc4 Ra5 66. Ke3 Kf5 67. Kf3 h4 68. Kg2 Kg4 69. f5+ Kg5
70. f6 h3+ 71. Kxh3 Kxf6 72. Kg3 Ke5 73. Kf3 Kd5 74. Rh4 Rb5
75. Ke3 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "06"]
[Result "1/2-1/2"]
[White "Jesus Nogueiras"]
[Black "Gennady Sosonko"]
[ECO "D02"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "41"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 dxc4 5. Qa4+ Nbd7 6. Bg2 a6
7. Nc3 Rb8 8. Qxc4 b5 9. Qd3 Bb7 10. O-O c5 11. Bf4 Rc8
12. dxc5 Bxc5 13. Rad1 O-O 14. Ne5 Bxg2 15. Kxg2 Nxe5 16. Bxe5
Be7 17. Qf3 Qb6 18. Rd2 Rfd8 19. Rfd1 Rxd2 20. Rxd2 h6 21. Ne4
1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "10"]
[Result "1/2-1/2"]
[White "Krunoslav Hulak"]
[Black "Gennady Sosonko"]
[ECO "D03"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "24"]

1. Nf3 d5 2. d4 Nf6 3. Bg5 Ne4 4. Bf4 c5 5. dxc5 Nc6 6. e3 f6
7. c4 e5 8. Bg3 Be6 9. cxd5 Qxd5 10. Qxd5 Bxd5 11. a3 Bxc5
12. Nbd2 Nxd2 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "11"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Paul Van der Sterren"]
[ECO "E04"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "33"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 dxc4 5. Bg2 c5 6. O-O Nc6
7. Ne5 Bd7 8. Nxc4 cxd4 9. Bf4 Nd5 10. Nd6+ Bxd6 11. Bxd6 Nde7
12. Nd2 O-O 13. Nf3 Re8 14. Nxd4 Nxd4 15. Qxd4 Nf5 16. Qb4 a5
17. Qd2 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "12"]
[Result "1-0"]
[White "Alonso Zapata"]
[Black "Gennady Sosonko"]
[ECO "B56"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "147"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 g6
7. f3 Bg7 8. Qd2 O-O 9. g4 Be6 10. O-O-O Ne5 11. Kb1 Bc4
12. Bd3 d5 13. g5 Nh5 14. f4 Bxd3 15. cxd3 Nc6 16. e5 Nxd4
17. Bxd4 Qd7 18. Rde1 a6 19. Rhf1 e6 20. Ne2 Rfc8 21. Ng3 Qa4
22. Qf2 Rc7 23. Nxh5 gxh5 24. Rc1 Rac8 25. Rxc7 Rxc7 26. b3
Qb5 27. Qe2 Bf8 28. Bb2 d4 29. Qe4 Qc6 30. Qxc6 bxc6 31. Rc1
Kg7 32. Rc4 Kg6 33. Bxd4 Kf5 34. h3 Rc8 35. Be3 h6 36. Kc2
hxg5 37. fxg5 Kxe5 38. Rf4 Rc7 39. Rh4 Kf5 40. Rxh5 Bg7
41. Rh4 Rc8 42. Ra4 Ra8 43. Kd2 e5 44. Ke2 f6 45. h4 fxg5
46. Bxg5 Ke6 47. Ke3 Bf8 48. Ke4 Bd6 49. Rc4 c5 50. Ra4 a5
51. Bd2 Rh8 52. Kf3 Rf8+ 53. Ke2 Rg8 54. Bxa5 Rg3 55. Be1 Rh3
56. Rc4 Kd5 57. Bf2 Rh1 58. Ra4 Be7 59. Ra6 Rh2 60. Rh6 Rh1
61. Rh7 Ke6 62. h5 Rh2 63. Kf3 Rh3+ 64. Ke4 Rh2 65. Rh6+ Bf6
66. Bxc5 Rh4+ 67. Kf3 Rh3+ 68. Ke2 Rh2+ 69. Bf2 Kf7 70. Kf3
Rh3+ 71. Ke4 Rh2 72. Bg3 Rxa2 73. Kf5 Bg7 74. Rb6 1-0

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "13"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Helgi Olafsson"]
[ECO "E17"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "44"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O
7. Nc3 Ne4 8. Nxe4 Bxe4 9. Nh4 Bxg2 10. Nxg2 d5 11. Qa4 dxc4
12. Qxc4 c5 13. Be3 cxd4 14. Bxd4 Qc8 15. Qxc8 Rxc8 16. Rac1
Nc6 17. Bc3 Rc7 18. Nf4 Rac8 19. Nd3 f6 20. f3 Kf7 21. Kf2 b5
22. Bd2 Nb4 1/2-1/2

[Event "Wijk aan Zee 43/461 (Flear,G)"]
[Site "Wijk aan Zee 43/461 (Flear,G)"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Glenn Flear"]
[ECO "D15"]
[WhiteElo "2530"]
[BlackElo "2495"]
[PlyCount "67"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. Nc3 c6 5. e4 b5 6. e5 Nd5
7. a4 e6 8. Ng5 h6 9. Nge4 b4 10. Nb1 Ba6 11. Nbd2 Nf4 12. Qg4
Nd3+ 13. Bxd3 cxd3 14. Nd6+ Bxd6 15. Qxg7 Rf8 16. exd6 Nd7
17. Nf3 Qb6 18. Bxh6 O-O-O 19. Rc1 b3 20. Rc3 Qb4 21. O-O Qxa4
22. Rfc1 Bb5 23. Qg5 Rg8 24. Qe7 e5 25. Qxf7 exd4 26. Rxb3
Rde8 27. Ra3 Qb4 28. Rxa7 Qxd6 29. Ra8+ Kc7 30. Bf4 Rxa8
31. Bxd6+ Kxd6 32. Nxd4 Rae8 33. Qb3 Ne5 34. f4 1-0

[Event "Wijk aan Zee 43/618 (van der Wiel,J)"]
[Site "Wijk aan Zee 43/618 (van der Wiel,J)"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "John Van der Wiel"]
[ECO "D43"]
[WhiteElo "2530"]
[BlackElo "2590"]
[PlyCount "59"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. g3 dxc4 6. Bg2 Nbd7
7. O-O Be7 8. e4 O-O 9. a4 e5 10. dxe5 Ng4 11. Bf4 Qa5 12. e6
fxe6 13. Bd6 Bxd6 14. Qxd6 Nde5 15. Nxe5 Nxe5 16. Rab1 Rd8
17. Qe7 Ng6 18. Qa3 e5 19. b4 Qc7 20. b5 Be6 21. bxc6 bxc6
22. Qc5 Rd3 23. Nd5 Qd7 24. Ne3 Rc8 25. Rfc1 Qd4 26. Qxd4 exd4
27. Nxc4 Bxc4 28. Rxc4 Ne5 29. Rc2 Ra3 30. Rc5 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "4"]
[Result "1/2-1/2"]
[White "Anthony Miles"]
[Black "Gennady Sosonko"]
[ECO "D39"]
[WhiteElo "2565"]
[BlackElo "2530"]
[PlyCount "37"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 5. Bg5 Bb4 6. e4 c5
7. Bxc4 cxd4 8. Nxd4 Nbd7 9. Ndb5 O-O 10. a3 Be7 11. Bf4 e5
12. Be3 Bc5 13. Qe2 a6 14. Bxc5 Nxc5 15. Rd1 Qe7 16. Nd6 Ne6
17. Nf5 Qc7 18. g3 g6 19. Bxe6 1/2-1/2

[Event "It (cat.13), Haninge (Sweden)"]
[Site "It (cat.13), Haninge (Sweden)"]
[Date "1988.??.??"]
[EventDate "?"]
[Round "6"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Ulf Andersson"]
[ECO "E11"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "31"]

1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Bd2 Bxd2+ 5.Qxd2 d5 6.g3 Nbd7
7.Bg2 c6 8.b3 O-O 9.O-O Qe7 10.Qb2 b6 11.Nbd2 Bb7 12.cxd5 cxd5
13.Rfc1 Rfc8 14.e3 Ne8 15.Rxc8 Rxc8 16.Rc1 1/2-1/2

[Event "It (cat.13), Wijk aan Zee (Netherlands)"]
[Site "It (cat.13), Wijk aan Zee (Netherlands)"]
[Date "1988.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Ulf Andersson"]
[Black "Gennady Sosonko"]
[ECO "D37"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "31"]

1.Nf3 d5 2.d4 Nf6 3.c4 e6 4.Nc3 dxc4 5.e3 a6 6.Bxc4 b5 7.Be2
Bb7 8.O-O c5 9.a3 Nbd7 10.dxc5 Bxc5 11.b4 Be7 12.Bb2 O-O
13.Nd4 Rc8 14.Nb3 Nd5 15.Nxd5 Bxd5 16.Bf3 1/2-1/2

[Event "Olympiad, Salonika (Greece)"]
[Site "Olympiad, Salonika (Greece)"]
[Date "1988.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Ulf Andersson"]
[Black "Gennady Sosonko"]
[ECO "A22"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "38"]

1.c4 e5 2.Nc3 Nf6 3.e3 c6 4.Nf3 e4 5.Nd4 d5 6.cxd5 cxd5 7.d3
Bc5 8.Nb3 Bb4 9.dxe4 Nxe4 10.Qd4 Bxc3+ 11.bxc3 O-O 12.c4 Nc6
13.Qxd5 Qe7 14.Bd3 Qb4+ 15.Kf1 Nf6 16.Qc5 Qc3 17.Be2 Rd8 18.f3
Be6 19.Ba3 Nd7 1/2-1/2

[Event "Saloniki"]
[Site "Saloniki"]
[Date "1988.??.??"]
[EventDate "?"]
[Round "12"]
[Result "1/2-1/2"]
[White "Boris Gulko"]
[Black "Gennady Sosonko"]
[ECO "C49"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "34"]

1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 Bb4 5.O-O O-O 6.d3 d6 7.Ne2
Ne7 8.c3 Ba5 9.Ng3 Ng6 10.d4 a6 11.Ba4 b5 12.Bc2 Bb7 13.a4 h6
14.h3 b4 15.Nd2 bxc3 16.bxc3 Re8 17.Re1 Rb8 1/2-1/2

[Event "Thessaloniki olm"]
[Site "Thessaloniki olm"]
[Date "1988.??.??"]
[EventDate "?"]
[Round "12"]
[Result "1/2-1/2"]
[White "Boris Gulko"]
[Black "Gennady Sosonko"]
[ECO "C49"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "34"]

1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 Bb4 5.O-O O-O 6.d3 d6 7.Ne2
Ne7 8.c3 Ba5 9.Ng3 Ng6 10.d4 a6 11.Ba4 b5 12.Bc2 Bb7 13.a4 h6
14.h3 b4 15.Bd2 bxc3 16.bxc3 Re8 17.Re1 Rb8 1/2-1/2

[Event "It (cat.13)"]
[Site "Haninge (Sweden)"]
[Date "1988.??.??"]
[EventDate "?"]
[Round "8"]
[Result "1/2-1/2"]
[White "Jozsef Pinter"]
[Black "Gennady Sosonko"]
[ECO "D51"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "61"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Bb4 5.Bg5 c5 6.e3 Nbd7 7.cxd5
exd5 8.Bd3 c4 9.Bf5 Qa5 10.Qc2 O-O 11.O-O Re8 12.Nd2 g6 13.Bh3
Bxc3 14.bxc3 Ne4 15.Nxe4 dxe4 16.Bxd7 Bxd7 17.Bf4 Re6 18.Rfb1
Qd5 19.a4 a5 20.Qb2 Bc6 21.Qa3 Kg7 22.h3 g5 23.Bg3 f6 24.Rb2
Rd8 25.Rab1 Rd7 26.h4 h6 27.Rb6 Re8 28.Qa2 Qf7 29.Qe2 Qd5
30.Qh5 Qf7 31.Qxf7+ 1/2-1/2

[Event "593, Wijk aan Zee 45/"]
[Site "593, Wijk aan Zee 45/"]
[Date "1988.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Anatoli Karpov"]
[ECO "E04"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "31"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 Bd7 6. Qc2 c5
7. Qxc4 Bc6 8. dxc5 Nbd7 9. Be3 Bd5 10. Qb4 a5 11. Qf4 Bxc5
12. Bxc5 Nxc5 13. Nc3 O-O 14. Nxd5 Nxd5 15. Qd4 Qb6 16. O-O
1/2-1/2

[Event "Haninge ,CBM 08"]
[Site "Haninge ,CBM 08"]
[Date "1988.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Viktor Korchnoi"]
[ECO "D97"]
[WhiteElo "2535"]
[BlackElo "2640"]
[PlyCount "25"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4
O-O 7. e4 Na6 8. Bf4 c5 9. dxc5 Qa5 10. Qb5 Qxb5 11. Bxb5 Nxc5
12. e5 Nfe4 13. Nxe4 1/2-1/2

[Event "TC28-L: Wijk aan Zee"]
[Site "TC28-L: Wijk aan Zee"]
[Date "1988.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Ljubomir Ljubojevic"]
[ECO "E00"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "41"]

1.d4 Nf6 2.c4 e6 3.g3 Bb4+ 4.Bd2 Bxd2+ 5.Qxd2 d5 6.Bg2 O-O
7.Nf3 Nbd7 8.O-O c6 9.b3 b6 10.Nc3 Ba6 11.Ne5 Nxe5 12.dxe5 Nd7
13.f4 Qe7 14.Rfd1 Rfd8 15.cxd5 cxd5 16.e4 dxe4 17.Qd6 Qxd6
18.Rxd6 Nc5 19.Rad1 Rxd6 20.Rxd6 Rc8 21.Nxe4 1/2-1/2

[Event "It (cat.13)"]
[Site "Haninge (Sweden)"]
[Date "1988.??.??"]
[EventDate "?"]
[Round "5"]
[Result "1/2-1/2"]
[White "Murray Chandler"]
[Black "Gennady Sosonko"]
[ECO "B56"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "40"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Be3 e5 7.Nf3
Be7 8.Bc4 O-O 9.O-O Na5 10.Bd5 Bg4 11.h3 Bh5 12.g4 Bg6 13.Qd3
Rc8 14.Rad1 a6 15.Nd2 b5 16.a4 Qd7 17.axb5 axb5 18.Ra1 b4
19.Nb5 Nc6 20.c4 bxc3 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1988.??.??"]
[EventDate "?"]
[Round "13"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Jeroen Piket"]
[ECO "D17"]
[WhiteElo "2535"]
[BlackElo "2470"]
[PlyCount "41"]

1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. Nf3 dxc4 5. a4 Bf5 6. Ne5 Nbd7
7. Nxc4 Qc7 8. g3 e5 9. dxe5 Nxe5 10. Bf4 Nfd7 11. Bg2 Be7
12. O-O O-O 13. Ne4 Bxe4 14. Bxe4 Bf6 15. Qc2 h6 16. Rfd1 Rfe8
17. a5 a6 18. Ra3 Nf8 19. Re3 Re7 20. Bf5 Nxc4 21. Bxc7
1/2-1/2

[Event "Haninge"]
[Site "Haninge"]
[Date "1988.??.??"]
[EventDate "?"]
[Round "3"]
[Result "1/2-1/2"]
[White "Lev Polugaevsky"]
[Black "Gennady Sosonko"]
[ECO "D38"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "41"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 h6 6. Bxf6 Qxf6
7. e3 c5 8. cxd5 exd5 9. Rc1 c4 10. Be2 Be6 11. O-O Nc6 12. e4
Bxc3 13. bxc3 dxe4 14. Nd2 Qg6 15. Bh5 Qf5 16. Re1 O-O
17. Nxe4 Bd5 18. Bf3 Rad8 19. Rb1 Rfe8 20. Ng3 Qd7 21. Rxe8+
1/2-1/2

[Event "Haninge"]
[Site "Haninge"]
[Date "1988.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Simen Agdestein"]
[Black "Gennady Sosonko"]
[ECO "E41"]
[WhiteElo "2560"]
[BlackElo "2535"]
[PlyCount "80"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 Nc6 6. Nge2 cxd4
7. exd4 d5 8. a3 dxc4 9. Bxc4 Bxc3+ 10. bxc3 h6 11. Bf4 O-O
12. Bg3 Ne4 13. Bd3 Nxg3 14. hxg3 e5 15. d5 Nb8 16. Qd2 Qf6
17. Qe3 Bf5 18. Bxf5 Qxf5 19. c4 Nd7 20. Nc3 Rac8 21. Qe2 e4
22. Rd1 e3 23. fxe3 Qe5 24. Rd4 Qxg3+ 25. Kf1 Rfe8 26. Rh3 Qe5
27. Qg4 Nf6 28. Qd1 Qg5 29. Qf3 Nd7 30. Rg3 Ne5 31. Qf2 Qd8
32. d6 Re6 33. Nd5 Rxc4 34. Ne7+ Kf8 35. Kg1 Rxd6 36. Ng6+
Nxg6 37. Rxc4 Ne5 38. Re4 Rd5 39. Qb2 Qe7 40. Qb4 f6 1/2-1/2

[Event "Haninge"]
[Site "Haninge"]
[Date "1988.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Dragan Barlov"]
[Black "Gennady Sosonko"]
[ECO "B22"]
[WhiteElo "2520"]
[BlackElo "2535"]
[PlyCount "84"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 e6 5. Nf3 Nf6 6. Na3 Nc6
7. Nb5 Qd8 8. dxc5 Bxc5 9. Qxd8+ Kxd8 10. Bf4 Ne4 11. Rd1+ Ke7
12. Nbd4 Nxd4 13. Nxd4 f6 14. Bd3 Ng5 15. Bxg5 fxg5 16. Nf3 h6
17. h4 gxh4 18. Rxh4 Rd8 19. Ke2 Bd7 20. Rg4 Kf8 21. Rf4+ Ke7
22. Rg4 Kf8 23. Ne5 Be8 24. Ng6+ Bxg6 25. Bxg6 Rxd1 26. Kxd1
Ke7 27. Ke2 a5 28. a4 Rf8 29. f3 b6 30. Kd3 Bd6 31. Kc4 Rf4+
32. Rxf4 Bxf4 33. Kb5 Be3 34. Kc6 Kf6 35. Bd3 h5 36. b4 axb4
37. cxb4 g5 38. a5 bxa5 39. bxa5 Ke5 40. Bg6 h4 41. Kd7 Kf4
42. Kxe6 h3 1/2-1/2

[Event "Haninge"]
[Site "Haninge"]
[Date "1988.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Maia Chiburdanidze"]
[ECO "D97"]
[WhiteElo "2535"]
[BlackElo "2560"]
[PlyCount "73"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4
O-O 7. e4 Nc6 8. Be2 Bg4 9. d5 Na5 10. Qb4 Bxf3 11. Bxf3 b6
12. O-O c5 13. Qa4 Nd7 14. Bg5 h6 15. Bh4 Ne5 16. Be2 a6
17. Rad1 b5 18. Qc2 g5 19. Bg3 Rc8 20. h4 Qb6 21. Nb1 Nac4
22. b3 Nd6 23. Nd2 c4 24. hxg5 hxg5 25. bxc4 Ndxc4 26. Nxc4
bxc4 27. Rb1 Qc5 28. Qd2 c3 29. Qxg5 Nc4 30. Bf4 e5 31. Bc1
Nd6 32. Qg4 f5 33. exf5 Qxd5 34. Ba3 c2 35. Rb6 Nxf5 36. Bxf8
Rxf8 37. Bc4 1-0

[Event "Haninge"]
[Site "Haninge"]
[Date "1988.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Lars Karlsson"]
[ECO "A93"]
[WhiteElo "2535"]
[BlackElo "2510"]
[PlyCount "57"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Be7 5. Nf3 d5 6. O-O O-O
7. b3 Nc6 8. Ba3 Nb4 9. Ne5 a5 10. Bb2 Bd7 11. a3 Nc6 12. Nxd7
Qxd7 13. Nd2 Nd8 14. Qc2 c6 15. f3 g6 16. e4 f4 17. Rfe1 Nh5
18. g4 Ng7 19. Bf1 Bh4 20. Red1 Nf7 21. Rac1 Ng5 22. Kg2 h5
23. h3 Kh7 24. Bd3 Kh6 25. Rh1 Qf7 26. e5 Ne8 27. a4 Nc7
28. Bc3 Rh8 29. c5 1/2-1/2

[Event "Haninge"]
[Site "Haninge"]
[Date "1988.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Viktor Korchnoi"]
[ECO "D97"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "25"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4
O-O 7. e4 Na6 8. Bf4 c5 9. dxc5 Qa5 10. Qb5 Qxb5 11. Bxb5 Nxc5
12. e5 Nfe4 13. e6 1/2-1/2

[Event "Haninge 45/254 (Wedberg,T)"]
[Site "Haninge 45/254 (Wedberg,T)"]
[Date "1988.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Tom Wedberg"]
[Black "Gennady Sosonko"]
[ECO "B77"]
[WhiteElo "2475"]
[BlackElo "2535"]
[PlyCount "65"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7
7. f3 Nc6 8. Qd2 O-O 9. Bc4 Nd7 10. O-O-O Nb6 11. Bb3 Na5
12. Qd3 Bd7 13. h4 Rc8 14. h5 Nbc4 15. hxg6 hxg6 16. Bg5 Nxb3+
17. cxb3 Qa5 18. Bxe7 Ne5 19. Qc2 Rxc3 20. bxc3 Rc8 21. Kb2
Qb6 22. Bg5 Nc4+ 23. Ka1 Na3 24. Qb2 Nb5 25. Nxb5 Qxb5 26. Be3
Bxc3 27. Qxc3 Rxc3 28. Bd4 f5 29. Bxc3 fxe4 30. Rxd6 Bf5
31. Rf6 exf3 32. Rh8+ Kxh8 33. Rf8+ 1-0

[Event "Haninge 45/606 (Cabrilo,G)"]
[Site "Haninge 45/606 (Cabrilo,G)"]
[Date "1988.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Harry Schussler"]
[ECO "D37"]
[WhiteElo "2535"]
[BlackElo "2475"]
[PlyCount "81"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 Be7 5. g3 O-O 6. Bg2 dxc4
7. O-O Nc6 8. e3 Rb8 9. Qa4 Nb4 10. Qxa7 Bd7 11. Ne5 Nfd5
12. Qxb8 Qxb8 13. Nxd7 Qa7 14. Nxf8 Kxf8 15. Nxd5 exd5 16. Bd2
c6 17. a3 Na6 18. Bc3 Nc7 19. a4 Qb6 20. Bf3 Bb4 21. a5 Qb5
22. Rfb1 Be7 23. Be2 Qb3 24. Bd1 Qb5 25. b3 cxb3 26. Rxb3 Qc4
27. a6 bxa6 28. Rb8+ Ne8 29. Rc1 Qd3 30. Ba4 Qc4 31. Bb3 Qd3
32. Be1 Bd6 33. Rb7 Qe2 34. Ba5 Qb2 35. Rxc6 Qa1+ 36. Kg2 Qxa5
37. Rc8 g5 38. e4 Be7 39. Rbb8 Kg7 40. Rxe8 Qa3 41. Rb7 1-0

[Event "NED"]
[Site "NED"]
[Date "1988.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Manuel Bosboom"]
[ECO "E98"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "73"]

1. d4 g6 2. e4 Bg7 3. c4 d6 4. Nc3 Nf6 5. Be2 O-O 6. Nf3 e5
7. O-O Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Nd3 f5 11. Bd2 Nf6 12. f3
f4 13. c5 g5 14. cxd6 cxd6 15. Nf2 Ng6 16. Qc2 Rf7 17. Rfc1
Rc7 18. Qb3 Bf8 19. Nb5 Rg7 20. Qc2 Ne8 21. a4 Nh4 22. Ra3 a6
23. Rc3 Bd7 24. Nc7 Bxa4 25. Qxa4 Nxc7 26. g3 Ng6 27. Bf1 h5
28. Qa5 Ne8 29. Qxd8 Rxd8 30. Bh3 g4 31. fxg4 h4 32. g5 hxg3
33. Be6+ Kh8 34. hxg3 fxg3 35. Nh3 Re7 36. Kg2 Bg7 37. Rh1 1-0

[Event "NED"]
[Site "NED"]
[Date "1988.??.??"]
[EventDate "?"]
[Round "07"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Erik Hoeksema"]
[ECO "A62"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "65"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6
7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. h3 a6 11. a4 Nbd7 12. Qc2
Rb8 13. a5 b5 14. axb6 Nxb6 15. e4 Nfd7 16. Re1 Qc7 17. Bf1 c4
18. Na4 Nxa4 19. Rxa4 Nb6 20. Ra2 f5 21. Ng5 fxe4 22. Rxe4 Bf5
23. Rxe8+ Rxe8 24. Qd1 c3 25. bxc3 Qxc3 26. Re2 Rxe2 27. Qxe2
Be5 28. Be3 Qa5 29. Qf3 h6 30. g4 hxg5 31. gxf5 Kg7 32. fxg6
Qxd5 33. Qh5 1-0

[Event "Praatschaak"]
[Site "Praatschaak"]
[Date "1988.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Gennady Sosonko"]
[Black "John Van der Wiel"]
[ECO "D11"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "84"]

1. d4 c6 2. c4 d5 3. Nf3 Nf6 4. Qb3 e6 5. g3 a5 6. Bg2 Be7
7. O-O O-O 8. Bf4 a4 9. Qc2 dxc4 10. Qxc4 Nd5 11. Bxb8 Nb6
12. Qc2 Rxb8 13. a3 Qd5 14. Nc3 Qa5 15. Rfd1 c5 16. dxc5 Qxc5
17. Rac1 Qa5 18. Qe4 Bf6 19. Rd6 Bd7 20. Ne1 Rfc8 21. Qb4 Qxb4
22. axb4 a3 23. Rxb6 axb2 24. Rb1 Bxc3 25. Nd3 Ba4 26. Rxb2
Bxb2 27. Nxb2 Rc1+ 28. Bf1 Bc6 29. f3 Ra8 30. Nd3 Rb1 31. Kf2
Raa1 32. Bg2 Ra6 33. Rxa6 bxa6 34. f4 Bb5 35. Be4 g6 36. Ke3
f5 37. Bb7 Bxd3 38. Kxd3 a5 39. Bc8 Rxb4 40. Bxe6+ Kg7 41. Kc3
Re4 42. Bc4 Kf6 0-1

[Event "Rotterdam"]
[Site "Rotterdam"]
[Date "1988.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Csaba Horvath"]
[ECO "D17"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "50"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 e6
7. Bg5 Bb4 8. f3 h6 9. Bxf6 Qxf6 10. e4 Bh7 11. Bxc4 O-O
12. Qb3 c5 13. Ng4 Qh4+ 14. g3 Qg5 15. h4 Qe7 16. d5 exd5
17. Bxd5 Nc6 18. O-O Nd4 19. Qc4 Kh8 20. Rae1 a6 21. f4 b5
22. Qd3 Rad8 23. axb5 axb5 24. Kg2 f5 25. Ne5 g6 1/2-1/2

[Event "Rotterdam"]
[Site "Rotterdam"]
[Date "1988.??.??"]
[EventDate "?"]
[Round "04"]
[Result "1/2-1/2"]
[White "Evgeny Vladimirov"]
[Black "Gennady Sosonko"]
[ECO "D38"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "26"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 h6 6. Bxf6 Qxf6
7. Qa4+ Nc6 8. c5 e5 9. e3 O-O 10. Bd3 Bg4 11. Nxe5 Nxe5
12. dxe5 Bxc3+ 13. bxc3 Qe6 1/2-1/2

[Event "Rotterdam 46/822"]
[Site "Rotterdam 46/822"]
[Date "1988.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Laszlo Hazai"]
[ECO "E94"]
[WhiteElo "2540"]
[BlackElo "2435"]
[PlyCount "80"]

1. d4 d6 2. Nf3 g6 3. c4 Bg7 4. Nc3 Nd7 5. e4 e5 6. Be2 Ngf6
7. O-O O-O 8. Re1 c6 9. Bf1 exd4 10. Nxd4 Ng4 11. h3 Qb6
12. Qxg4 Bxd4 13. Qe2 Re8 14. Bh6 Nc5 15. Qd2 Be5 16. Kh1 Ne6
17. f4 Bh8 18. Rad1 Qd8 19. Qf2 Qe7 20. Be2 Nc5 21. Bf3 Be6
22. Nd5 Qd8 23. Ne3 Qb6 24. b3 Rad8 25. Bg5 f6 26. Bh4 Bc8
27. Nc2 Rd7 28. Qd2 Qc7 29. b4 Na4 30. Ne3 Nb6 31. Qc2 Rde7
32. Bf2 Be6 33. f5 Bf7 34. Bg3 Rd7 35. c5 Nc8 36. Nc4 Bxc4
37. Qxc4+ Kf8 38. fxg6 hxg6 39. cxd6 Nxd6 40. Qc5 Red8 1-0

[Event "Rotterdam EU-CUP f"]
[Site "Rotterdam EU-CUP f"]
[Date "1988.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Ralf Lau"]
[Black "Gennady Sosonko"]
[ECO "B63"]
[WhiteElo "2495"]
[BlackElo "2540"]
[PlyCount "21"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6
7. Qd2 Be7 8. O-O-O Nxd4 9. Qxd4 O-O 10. e5 dxe5 11. Qxe5
1/2-1/2

[Event "Rotterdam EU-CUP f"]
[Site "Rotterdam EU-CUP f"]
[Date "1988.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Eric Lobron"]
[Black "Gennady Sosonko"]
[ECO "A33"]
[WhiteElo "2530"]
[BlackElo "2540"]
[PlyCount "34"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 e6 6. g3 Bc5
7. Nb3 Bb4 8. Bd2 d5 9. cxd5 exd5 10. Bg2 O-O 11. O-O Re8
12. a3 Bxc3 13. Bxc3 Ne4 14. Bd4 Bf5 15. Rc1 Qd7 16. Nc5 Nxc5
17. Rxc5 Be4 1/2-1/2

[Event "Rotterdam EU-CUP f"]
[Site "Rotterdam EU-CUP f"]
[Date "1988.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Vladimir P Malaniuk"]
[Black "Gennady Sosonko"]
[ECO "E20"]
[WhiteElo "2520"]
[BlackElo "2540"]
[PlyCount "97"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 c5 5. d5 d6 6. e4 Bxc3+
7. bxc3 Qa5 8. Qb3 O-O 9. Bg5 Nbd7 10. Rd1 h6 11. Bh4 e5
12. Bd3 Re8 13. Bf2 Nh5 14. Be3 Nf4 15. Bxf4 exf4 16. Ne2 g5
17. h4 Qd8 18. hxg5 hxg5 19. Kd2 Qf6 20. Rh5 Ne5 21. Rdh1 Ng6
22. Qb1 Kf8 23. Rh7 Re5 24. R1h6 Ke8 25. Qh1 Kd8 26. Rh8+ Kc7
27. Rg8 Rb8 28. Rhxg6 fxg6 29. Qh7+ Re7 30. Qh6 Bd7 31. Rxg6
Qe5 32. Rxg5 Qh8 33. Qxh8 Rxh8 34. Nxf4 Rh1 35. Ng6 Rg7 36. f4
Ra1 37. e5 dxe5 38. fxe5 Rxa2+ 39. Ke3 Be8 40. d6+ Kd8 41. e6
Bxg6 42. Rxg6 Rxg2 43. Rxg7 Rxg7 44. Bc2 b5 45. e7+ Ke8
46. Be4 Rxe7 47. dxe7 b4 48. cxb4 cxb4 49. Bc2 1-0

[Event "Rotterdam EU-CUP f"]
[Site "Rotterdam EU-CUP f"]
[Date "1988.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Jozsef Horvath"]
[ECO "D17"]
[WhiteElo "2540"]
[BlackElo "2495"]
[PlyCount "50"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 e6
7. Bg5 Bb4 8. f3 h6 9. Bxf6 Qxf6 10. e4 Bh7 11. Bxc4 O-O
12. Qb3 c5 13. Ng4 Qh4+ 14. g3 Qg5 15. h4 Qe7 16. d5 exd5
17. Bxd5 Nc6 18. O-O Nd4 19. Qc4 Kh8 20. Rae1 a6 21. f4 b5
22. Qd3 Rad8 23. axb5 axb5 24. Kg2 f5 25. Ne5 Qf6 1/2-1/2

[Event "Rotterdam EU-CUP f"]
[Site "Rotterdam EU-CUP f"]
[Date "1988.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Evgeny Vladimirov"]
[Black "Gennady Sosonko"]
[ECO "D38"]
[WhiteElo "2540"]
[BlackElo "2540"]
[PlyCount "26"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 h6 6. Bxf6 Qxf6
7. Qa4+ Nc6 8. cxd5 exd5 9. e3 O-O 10. Bd3 Bg4 11. Ne5 Nxe5
12. dxe5 Bxc3+ 13. bxc3 Qe6 1/2-1/2

[Event "Saloniki"]
[Site "Saloniki"]
[Date "1988.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Zoltan Ribli"]
[ECO "E17"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "35"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O
7. Nc3 Ne4 8. Nxe4 Bxe4 9. Nh4 Bxg2 10. Nxg2 d5 11. Qa4 dxc4
12. Qxc4 c5 13. dxc5 Bxc5 14. Be3 Nd7 15. Rfd1 Qe7 16. Bxc5
Nxc5 17. Ne3 Rfd8 18. Rxd8+ 1/2-1/2

[Event "Thessaloniki (ol) 46/(648)"]
[Site "Thessaloniki (ol) 46/(648)"]
[Date "1988.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "A Rodriguez"]
[ECO "E04"]
[WhiteElo "2540"]
[BlackElo "2550"]
[PlyCount "41"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 Bd7 6. Ne5 Bc6
7. Nxc6 Nxc6 8. e3 Qd7 9. Qe2 e5 10. O-O exd4 11. exd4+ Be7
12. Qxc4 O-O 13. Rd1 Rfd8 14. d5 Ne5 15. Qe2 Bd6 16. Nc3 Re8
17. Bg5 Neg4 18. Qf3 Ne5 19. Qe2 Neg4 20. Qf3 Ne5 21. Qe2
1/2-1/2

[Event "Thessaloniki olm"]
[Site "Thessaloniki olm"]
[Date "1988.??.??"]
[EventDate "?"]
[Round "02"]
[Result "1/2-1/2"]
[White "Rafael Espinoza"]
[Black "Gennady Sosonko"]
[ECO "B22"]
[WhiteElo "2425"]
[BlackElo "2540"]
[PlyCount "40"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 e6 5. Nf3 Nf6 6. Bd3 Nc6
7. O-O Be7 8. c4 Qd8 9. dxc5 Bxc5 10. a3 O-O 11. Nc3 b6
12. Bg5 Bb7 13. Qe2 h6 14. Bh4 Nd4 15. Nxd4 Qxd4 16. Bg3 Qg4
17. Qxg4 Nxg4 18. Be2 Nf6 19. Rfd1 Rfd8 20. Bc7 Rdc8 1/2-1/2

[Event "Thessaloniki olm"]
[Site "Thessaloniki olm"]
[Date "1988.??.??"]
[EventDate "?"]
[Round "05"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Jan Smejkal"]
[ECO "E62"]
[WhiteElo "2540"]
[BlackElo "2515"]
[PlyCount "28"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O c6
7. Nc3 Bf5 8. b3 Ne4 9. Bb2 Nxc3 10. Bxc3 Be4 11. Qd2 Nd7
12. Qf4 Nf6 13. Nd2 Bxg2 14. Kxg2 d5 1/2-1/2

[Event "Thessaloniki olm"]
[Site "Thessaloniki olm"]
[Date "1988.??.??"]
[EventDate "?"]
[Round "06"]
[Result "1/2-1/2"]
[White "Jon Loftur Arnason"]
[Black "Gennady Sosonko"]
[ECO "B63"]
[WhiteElo "2535"]
[BlackElo "2540"]
[PlyCount "47"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6
7. Qd2 Be7 8. O-O-O Nxd4 9. Qxd4 O-O 10. h4 h6 11. Bd2 e5
12. Qd3 Be6 13. f3 Rc8 14. Be1 Qc7 15. Qe2 h5 16. g3 Rcd8
17. Nd5 Nxd5 18. exd5 Bf5 19. g4 Bg6 20. Qg2 Rc8 21. Bd3 hxg4
22. fxg4 Bxd3 23. Rxd3 Qc4 24. Kb1 1/2-1/2

[Event "Thessaloniki olm"]
[Site "Thessaloniki olm"]
[Date "1988.??.??"]
[EventDate "?"]
[Round "07"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Xu Jun"]
[ECO "D24"]
[WhiteElo "2540"]
[BlackElo "2505"]
[PlyCount "49"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. Nc3 c5 5. d5 e6 6. e4 exd5
7. e5 Nfd7 8. Qxd5 Be7 9. Bxc4 O-O 10. Qe4 Nb6 11. Bb3 Nc6
12. O-O Be6 13. Bxe6 fxe6 14. Rd1 Qe8 15. Be3 Rd8 16. Rxd8
Qxd8 17. h3 Kh8 18. Na4 Nxa4 19. Qxa4 Qc7 20. a3 b6 21. b4 h6
22. Rc1 Nxe5 23. Nxe5 Qxe5 24. Qxa7 Bg5 25. Bxg5 1/2-1/2

[Event "Thessaloniki olm"]
[Site "Thessaloniki olm"]
[Date "1988.??.??"]
[EventDate "?"]
[Round "11"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Artur Yusupov"]
[ECO "A90"]
[WhiteElo "2540"]
[BlackElo "2620"]
[PlyCount "31"]

1. d4 e6 2. g3 f5 3. Bg2 Nf6 4. Nf3 d5 5. O-O Bd6 6. c4 c6
7. b3 Qe7 8. Nc3 O-O 9. Na4 Nbd7 10. Nb2 e5 11. dxe5 Nxe5
12. Qc2 Nxf3+ 13. Bxf3 Be6 14. Bg5 d4 15. Nd3 Rad8 16. Nf4
1/2-1/2

[Event "Thessaloniki olm"]
[Site "Thessaloniki olm"]
[Date "1988.??.??"]
[EventDate "?"]
[Round "14"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Jonathan Speelman"]
[ECO "A41"]
[WhiteElo "2540"]
[BlackElo "2645"]
[PlyCount "15"]

1. d4 d6 2. Nf3 Bg4 3. e4 Nf6 4. Nc3 e6 5. Be3 c6 6. h3 Bh5
7. Be2 d5 8. exd5 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1988.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Curt Hansen"]
[Black "Gennady Sosonko"]
[ECO "A33"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "48"]

1. c4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 e6 6. g3 Bc5
7. Nb3 Bb4 8. Bg2 d5 9. cxd5 exd5 10. O-O Be6 11. Bg5 O-O
12. Rc1 h6 13. Be3 Re8 14. Na4 Ne4 15. Bc5 Qf6 16. Bxb4 Nxb4
17. a3 Nc6 18. e3 Rad8 19. Nd4 Bd7 20. Nc5 Nxd4 21. Qxd4 Qxd4
22. exd4 Bb5 23. Rfd1 b6 24. Nxe4 dxe4 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1988.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Predrag Nikolic"]
[Black "Gennady Sosonko"]
[ECO "B24"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "37"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. f4 d6 6. Nf3 Nf6
7. O-O O-O 8. d3 Rb8 9. a4 a6 10. Nh4 Nd4 11. f5 b5 12. axb5
axb5 13. Ne2 b4 14. Kh1 Nd7 15. Nxd4 cxd4 16. Bd2 Ne5 17. Nf3
Nxf3 18. Qxf3 Qc7 19. Rac1 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1988.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Paul Van der Sterren"]
[Black "Gennady Sosonko"]
[ECO "D37"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "60"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 5. e4 Bb4 6. Bg5 c5
7. e5 cxd4 8. Qa4+ Nc6 9. O-O-O Bd7 10. Ne4 Be7 11. exf6 gxf6
12. Bh4 Na5 13. Qc2 e5 14. Nxd4 exd4 15. Rxd4 Nc6 16. Rxd7
Qxd7 17. Nxf6+ Bxf6 18. Bxf6 Rg8 19. Bxc4 Rg6 20. Qe4+ Kf8
21. Qf4 Rc8 22. Bc3 Nd4 23. Bd3 Rb6 24. Re1 Nb5 25. Qb4+ Qd6
26. Qxd6+ Nxd6 27. a4 Nc4 28. Kb1 a6 29. Re4 Nd6 30. Bb4 Kg7
1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1988.??.??"]
[EventDate "?"]
[Round "02"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Mikhail Tal"]
[ECO "A90"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "33"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 d5 5. Nf3 c6 6. O-O Bd6
7. b3 Qe7 8. Bb2 O-O 9. Qc1 b6 10. Ba3 Bb7 11. Bxd6 Qxd6
12. Qa3 Qxa3 13. Nxa3 Nbd7 14. Rfd1 a5 15. Rac1 Rac8 16. e3
Kf7 17. Ne1 1/2-1/2

[Event "Wijk aan Zee 45/(236)"]
[Site "Wijk aan Zee 45/(236)"]
[Date "1988.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "John Van der Wiel"]
[Black "Gennady Sosonko"]
[ECO "B63"]
[WhiteElo "2555"]
[BlackElo "2535"]
[PlyCount "42"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6
7. Qd2 Be7 8. O-O-O O-O 9. Nb3 a5 10. a3 a4 11. Nd4 d5
12. exd5 Nxd5 13. Bxe7 Ncxe7 14. Bc4 Nb6 15. Ba2 Bd7 16. Qe3
Qc7 17. Ndb5 Bxb5 18. Nxb5 Qc6 19. Nd4 Qc5 20. Nf3 Qxe3+
21. fxe3 Nbd5 1/2-1/2

[Event "Wijk aan Zee 45/117 (Agdestein,S)"]
[Site "Wijk aan Zee 45/117 (Agdestein,S)"]
[Date "1988.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Gennady Sosonko"]
[Black "Simen Agdestein"]
[ECO "A40"]
[WhiteElo "2535"]
[BlackElo "2560"]
[PlyCount "86"]

1. d4 e6 2. g3 f5 3. Bg2 Nf6 4. b3 d5 5. Nf3 Bd6 6. Bb2 O-O
7. O-O b6 8. c4 c6 9. Qc1 Ne4 10. Ne5 Bb7 11. Nd2 Qe7 12. Nxe4
fxe4 13. f3 exf3 14. exf3 Bxe5 15. dxe5 c5 16. cxd5 Bxd5
17. Qe3 Nc6 18. Rad1 Rad8 19. Rd2 a5 20. Qe2 Qc7 21. Bh3 Ne7
22. f4 Qc6 23. Qg4 Nf5 24. Qe2 a4 25. Qf2 axb3 26. axb3 Bxb3
27. Rxd8 Rxd8 28. g4 Nd4 29. f5 Qe4 30. Bxd4 Qxd4 31. Re1
Qxf2+ 32. Kxf2 b5 33. g5 exf5 34. e6 Rd2+ 35. Ke3 Rd6 36. e7
Re6+ 37. Kd2 Rxe1 38. Kxe1 Kf7 39. Bxf5 g6 40. Bd7 Kxe7
41. Bxb5 Ke6 42. h4 Kf5 43. Be2 Kf4 0-1

[Event "Wijk aan Zee 45/487 (Georgiev,Kir)"]
[Site "Wijk aan Zee 45/487 (Georgiev,Kir)"]
[Date "1988.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Kiril D Georgiev"]
[Black "Gennady Sosonko"]
[ECO "D37"]
[WhiteElo "2595"]
[BlackElo "2535"]
[PlyCount "101"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 5. e4 Bb4 6. Bg5 c5
7. e5 cxd4 8. Nxd4 Bxc3+ 9. bxc3 Qa5 10. exf6 Qxg5 11. fxg7
Qxg7 12. Qf3 Nd7 13. Bxc4 O-O 14. Bb3 Nc5 15. Bc2 Bd7 16. O-O
Ba4 17. Bxa4 Nxa4 18. Rab1 Nc5 19. Rb4 Rad8 20. Nb3 Rd3
21. Qe2 Rd5 22. Nxc5 Rxc5 23. Rxb7 a5 24. c4 Qd4 25. Rc1 Rfc8
26. Qf3 Rf5 27. Qg3+ Kf8 28. Rb8 Rxb8 29. Qxb8+ Ke7 30. Qg3
Qd2 31. Qa3+ Kf6 32. Rf1 h5 33. c5 Qb4 34. Qxb4 axb4 35. Rc1
Ke7 36. Rc4 Kd7 37. g3 Kc6 38. Rxb4 Rxc5 39. a4 Rc2 40. Kg2
Ra2 41. Rf4 f5 42. Kh3 Kd5 43. Kh4 Ke5 44. Kg5 Rb2 45. h4 Rb8
46. Kg6 Rg8+ 47. Kf7 Ra8 48. Rb4 Ra6 49. f4+ Kd6 50. Rd4+ Kc7
51. Kf6 1-0

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1988.??.??"]
[EventDate "?"]
[Round "6"]
[Result "1/2-1/2"]
[White "Robert Huebner"]
[Black "Gennady Sosonko"]
[ECO "A22"]
[WhiteElo "2595"]
[BlackElo "2535"]
[PlyCount "41"]

1. c4 Nf6 2. Nc3 e5 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Nf3
Nc6 7. O-O Be7 8. a3 Be6 9. b4 f5 10. d3 O-O 11. Bb2 Bf6
12. Nd2 Bf7 13. Nb3 e4 14. Nc5 Rb8 15. Rc1 exd3 16. Nxb7 dxe2
17. Qxe2 Nd4 18. Nxd8 Nxe2+ 19. Nxe2 Bxb2 20. Rb1 Rfxd8
21. Rxb2 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee"]
[Date "1988.??.??"]
[EventDate "?"]
[Round "7"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Ivan Farago"]
[ECO "E04"]
[WhiteElo "2535"]
[BlackElo "2475"]
[PlyCount "54"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 Bd7 6. Qc2 c5
7. Qxc4 Bc6 8. dxc5 Nbd7 9. Be3 Bd5 10. Qb4 a5 11. Qh4 Bxc5
12. Bxc5 Nxc5 13. Nc3 Bxf3 14. Bxf3 O-O 15. O-O Qb6 16. Na4
Nxa4 17. Qxa4 Rad8 18. Rad1 Qxb2 19. Qxa5 Ra8 20. Rd2 Rxa5
21. Rxb2 Nd5 22. Rc1 g6 23. e4 Nf6 24. Rxb7 Rxa2 25. e5 Nh5
26. Bxh5 gxh5 27. Re1 Ra4 1/2-1/2

[Event "Luzern"]
[Site "Luzern"]
[Date "1989.??.??"]
[EventDate "?"]
[Round "7"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Michael Adams"]
[ECO "A41"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "37"]

1.d4 d6 2.Nf3 Bg4 3.c4 Nd7 4.e4 e5 5.Be2 Be7 6.Nc3 Bxf3 7.Bxf3
Bg5 8.Bxg5 Qxg5 9.O-O Qd8 10.Bg4 Ndf6 11.Bh3 Ne7 12.c5 O-O
13.cxd6 cxd6 14.d5 Nd7 15.Rc1 a6 16.a4 Rc8 17.a5 Rc4 18.Qb3
Rd4 19.Bxd7 1/2-1/2

[Event "Ch World (team)"]
[Site "Lucerne (Switzerland)"]
[Date "1989.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Andras Adorjan"]
[ECO "E17"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "40"]

1.d4 e6 2.Nf3 Nf6 3.c4 b6 4.g3 Bb7 5.Bg2 Be7 6.Nc3 Ne4 7.Nxe4
Bxe4 8.O-O O-O 9.Nh4 Bxg2 10.Nxg2 d5 11.Qa4 dxc4 12.Qxc4 c5
13.dxc5 Bxc5 14.Be3 Nd7 15.Rfd1 Qe7 16.Bxc5 Qxc5 17.Rac1 Qxc4
18.Rxc4 Rfc8 19.Rxc8+ Rxc8 20.Rxd7 Rc1+ 1/2-1/2

[Event "Ch World (team)"]
[Site "Lucerne (Switzerland)"]
[Date "1989.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Nick DeFirmian"]
[Black "Gennady Sosonko"]
[ECO "B89"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "53"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bc4 e6 7.Be3
Be7 8.Qe2 O-O 9.O-O-O d5 10.Bb3 Na5 11.e5 Nd7 12.f4 Bb4 13.Bd2
Nc5 14.Rhf1 Naxb3+ 15.axb3 a5 16.Kb1 Bxc3 17.Bxc3 Ne4 18.Rf3
Bd7 19.Be1 Qe8 20.Bh4 b5 21.Bf6 Nxf6 22.exf6 Qd8 23.fxg7 Re8
24.Qe5 f6 25.Qh5 Re7 26.Re1 Qb6 27.Nf5 1-0

[Event "WchT Luzern <Unzicker>"]
[Site "WchT Luzern <Unzicker>"]
[Date "1989.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Vassily Ivanchuk"]
[Black "Gennady Sosonko"]
[ECO "B30"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "55"]

1.e4 c5 2.Nf3 Nc6 3.Bb5 d6 4.d4 cxd4 5.Qxd4 Bd7 6.Bxc6 Bxc6
7.Nc3 Nf6 8.Bg5 e6 9.O-O-O Be7 10.Rhe1 h6 11.Bh4 O-O 12.Qd3
Qa5 13.Nd4 Qh5 14.Bg3 Qc5 15.f3 Rfd8 16.Bf2 Qa5 17.g4 Nd7
18.h4 Ne5 19.Qe2 Qb4 20.f4 Nc4 21.Nb3 Bf6 22.e5 Nxe5 23.Rd4
Nd3+ 24.Qxd3 Bxd4 25.Bxd4 b5 26.Qe3 e5 27.fxe5 Re8 28.a3 1-0

[Event "Amsterdam"]
[Site "Amsterdam"]
[Date "1989.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Piet Peelen"]
[Black "Gennady Sosonko"]
[ECO "A07"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "88"]

1. g3 d5 2. Bg2 e5 3. d3 Nf6 4. Nf3 Nc6 5. O-O Be7 6. Nbd2 O-O
7. e4 d4 8. Nc4 Nd7 9. Bh3 Bf6 10. Ne1 Nb6 11. Bxc8 Qxc8
12. Nxb6 axb6 13. f4 exf4 14. Bxf4 Be5 15. Qd2 f5 16. Bxe5
Nxe5 17. Qg5 h6 18. Qh5 Ng4 19. Rxf5 Rxf5 20. Qxf5 Qxf5
21. exf5 Ne3 22. Ng2 Nxf5 23. Rf1 Ra5 24. a3 g5 25. g4 Ne7
26. Re1 Kf7 27. Re4 c5 28. Ne1 Nd5 29. Nf3 Ra8 30. Ne5+ Kg7
31. Nc4 Rd8 32. b3 b5 33. Nd2 Rd7 34. Nf1 Nf4 35. h4 c4
36. hxg5 hxg5 37. Re5 Rd5 38. Rxd5 Nxd5 39. Ng3 Ne3 40. Ne2
Nxc2 41. Nc1 Kf6 42. Kf2 Ke5 43. a4 Nb4 44. dxc4 bxc4 0-1

[Event "Amsterdam"]
[Site "Amsterdam"]
[Date "1989.??.??"]
[EventDate "?"]
[Round "04"]
[Result "1-0"]
[White "Benjamin Finegold"]
[Black "Gennady Sosonko"]
[ECO "E33"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "123"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 Nc6 5. Nf3 d6 6. Bg5 h6
7. Bd2 Qe7 8. e3 e5 9. d5 Bxc3 10. Bxc3 Nb8 11. Be2 O-O 12. h3
c6 13. dxc6 Nxc6 14. O-O Be6 15. Rfd1 b6 16. b4 Qc7 17. Rac1
Rac8 18. a3 a5 19. c5 bxc5 20. bxc5 dxc5 21. Bb5 Nd7 22. Bxc6
Qxc6 23. Nxe5 Nxe5 24. Bxe5 Rfe8 25. Rd6 Qb7 26. Bc3 c4
27. Qd2 Rc5 28. h4 Qe4 29. Rd8 Rxd8 30. Qxd8+ Kh7 31. Qf8 Re5
32. Bxe5 Qxe5 33. Qd8 Qb2 34. Qd1 Qxa3 35. Qc2+ Qd3 36. Qxd3+
cxd3 37. Rc3 d2 38. Rd3 a4 39. Rxd2 a3 40. Rd3 a2 41. Ra3 Kg6
42. f3 Kh5 43. g3 g5 44. Ra5 f5 45. hxg5 hxg5 46. Kf2 Bd5
47. Ra7 Bc4 48. e4 fxe4 49. g4+ Kg6 50. fxe4 Kf6 51. Ke3 Ke5
52. Ra5+ Kd6 53. Kd4 Bb3 54. Ra6+ Kc7 55. Ke5 Kb7 56. Ra3 Kc6
57. Kf6 Kc5 58. e5 Kb4 59. Rxa2 Bxa2 60. e6 Bb3 61. e7 Ba4
62. Kf7 1-0

[Event "Amsterdam II 48/818"]
[Site "Amsterdam II 48/818"]
[Date "1989.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Gennady Sosonko"]
[Black "Friso Nijboer"]
[ECO "E98"]
[WhiteElo "2540"]
[BlackElo "2475"]
[PlyCount "88"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5
7. O-O Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Nd3 f5 11. Bd2 c5 12. Rb1
Nf6 13. f3 f4 14. b4 b6 15. bxc5 bxc5 16. Nb5 g5 17. Nf2 h5
18. h3 Ng6 19. Qe1 Qe7 20. Ba5 Ne8 21. Rb3 Rf7 22. Qd2 Bh6
23. Rfb1 g4 24. fxg4 f3 25. Qxh6 Nf4 26. Bxf3 Rh7 27. Qxh7+
Kxh7 28. gxh5 Qg5 29. Ng4 Nxh5 30. R3b2 Nf4 31. Bd2 Rb8
32. Kh2 a6 33. g3 axb5 34. gxf4 exf4 35. cxb5 Nf6 36. Rg1
Nxg4+ 37. Bxg4 Qe5 38. Rb3 f3+ 39. Rg3 Bxg4 40. hxg4 Qxe4
41. Rh3+ Kg8 42. Kg3 Qe5+ 43. Bf4 Qe1+ 44. Kxf3 Rf8 0-1

[Event "Amsterdam OHRA II"]
[Site "Amsterdam OHRA II"]
[Date "1989.??.??"]
[EventDate "?"]
[Round "1"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Edmar J Mednis"]
[ECO "E04"]
[WhiteElo "2540"]
[BlackElo "2430"]
[PlyCount "77"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 a6 6. O-O b5
7. Ne5 c6 8. b3 cxb3 9. Nxc6 Qb6 10. Na5 Ra7 11. Nxb3 Rd7
12. e4 Bb7 13. Qe2 Be7 14. Bf4 O-O 15. N1d2 Ba3 16. Be3 Qd8
17. Rab1 Nc6 18. e5 Nd5 19. Ne4 Nce7 20. Bc1 Bxc1 21. Rbxc1
Nf5 22. Nec5 Rc7 23. Qd2 Bc8 24. Rfd1 Nfe7 25. Ne4 b4 26. Rxc7
Qxc7 27. Rc1 Qb6 28. Rc5 Bd7 29. Nd6 Bc6 30. Na5 Bb5 31. Bxd5
Nxd5 32. Nxb5 axb5 33. Nc6 Nc3 34. Qc2 Nd5 35. Qe2 Qa6 36. Qb2
Qa4 37. Kg2 h6 38. Qe2 Ra8 39. Qxb5 1/2-1/2

[Event "Amsterdam OHRA II"]
[Site "Amsterdam OHRA II"]
[Date "1989.??.??"]
[EventDate "?"]
[Round "3"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "A Rodriguez"]
[ECO "E04"]
[WhiteElo "2540"]
[BlackElo "2505"]
[PlyCount "47"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 Nc6 6. O-O Rb8
7. Nc3 a6 8. e4 Be7 9. d5 exd5 10. exd5 Nb4 11. Ne5 Bf5 12. a3
Nd3 13. Nxc4 Nxc1 14. Rxc1 O-O 15. h3 Ne8 16. Re1 Nd6 17. Ne5
Bf6 18. f4 Re8 19. Qf3 h6 20. Re2 Re7 21. Rce1 Qf8 22. Nd1
Rbe8 23. Nf2 g6 24. g4 1/2-1/2

[Event "Amsterdam OHRA II"]
[Site "Amsterdam OHRA II"]
[Date "1989.??.??"]
[EventDate "?"]
[Round "5"]
[Result "1/2-1/2"]
[White "Loek Van Wely"]
[Black "Gennady Sosonko"]
[ECO "D38"]
[WhiteElo "2340"]
[BlackElo "2540"]
[PlyCount "64"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Bb4 5. Bg5 h6 6. Bxf6 Qxf6
7. e3 c5 8. cxd5 exd5 9. Qb3 O-O 10. a3 Bxc3+ 11. Qxc3 Nd7
12. Bb5 c4 13. Bxd7 Bxd7 14. O-O Qd6 15. b3 b5 16. Qb4 Qxb4
17. axb4 Bf5 18. bxc4 bxc4 19. Ra5 Rfb8 20. Rxd5 Bd3 21. Rc1
Rxb4 22. Ra5 Rab8 23. Ne5 Rb1 24. Ra1 Rxc1+ 25. Rxc1 a5 26. h4
a4 27. Ra1 f6 28. Nxd3 cxd3 29. Kf1 Rb2 30. Ke1 Re2+ 31. Kf1
Rc2 32. Ke1 Re2+ 1/2-1/2

[Event "Amsterdam OHRA II"]
[Site "Amsterdam OHRA II"]
[Date "1989.??.??"]
[EventDate "?"]
[Round "6"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Lars Bo Hansen"]
[ECO "E00"]
[WhiteElo "2540"]
[BlackElo "2525"]
[PlyCount "121"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Qe7 5. Nf3 b6 6. Bg2 Bb7
7. O-O Bxd2 8. Qxd2 O-O 9. Nc3 Ne4 10. Nxe4 Bxe4 11. Qf4 d5
12. Rac1 Na6 13. cxd5 Bxd5 14. a3 c5 15. dxc5 bxc5 16. e4 Bb7
17. Rc4 Rab8 18. Rfc1 Bc6 19. Ne5 Bb5 20. R4c3 f6 21. Nf3 e5
22. Qe3 Rfd8 23. b3 Qb7 24. Qe1 Bd7 25. Bf1 Bb5 26. h4 h5
27. Bxb5 Qxb5 28. Qf1 Qxf1+ 29. Kxf1 Rb6 30. Ke2 Nb8 31. Ke3
Rbd6 32. Ne1 Na6 33. Rd3 Rd4 34. f4 exf4+ 35. gxf4 Rxd3+
36. Nxd3 Rb8 37. Rc3 Kf7 38. f5 Ke7 39. Kf4 Kd6 40. Nb2 Kc6
41. Nd3 Kd6 42. Nb2 Ke7 43. Rg3 Kf7 44. Rd3 Ke7 45. Nc4 Nc7
46. e5 Rd8 47. Rxd8 Kxd8 48. Ke4 Kd7 49. a4 Ke7 50. Ne3 Kd7
51. Ng2 Ne8 52. Nf4 fxe5 53. Kxe5 Nd6 54. Nxh5 c4 55. bxc4
Nxc4+ 56. Kf4 a5 57. Nxg7 Ke7 58. h5 Kf7 59. Ne6 Nb6 60. h6
Kg8 61. f6 1-0

[Event "Amsterdam OHRA II"]
[Site "Amsterdam OHRA II"]
[Date "1989.??.??"]
[EventDate "?"]
[Round "8"]
[Result "1/2-1/2"]
[White "Jeroen Vanheste"]
[Black "Gennady Sosonko"]
[ECO "E04"]
[WhiteElo "2410"]
[BlackElo "2540"]
[PlyCount "42"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 Nc6 6. Qa4 Bb4+
7. Bd2 Nd5 8. Qb5 Bxd2+ 9. Nbxd2 c3 10. bxc3 Nxc3 11. Qd3 Nd5
12. O-O O-O 13. e4 Nb6 14. Nb3 Qe7 15. Rac1 Rd8 16. Rfd1 a6
17. Rd2 Na7 18. Nc5 Nd7 19. Nb3 Nb6 20. Nc5 Nd7 21. Nb3 Nb6
1/2-1/2

[Event "Amsterdam OHRA II"]
[Site "Amsterdam OHRA II"]
[Date "1989.??.??"]
[EventDate "?"]
[Round "9"]
[Result "1/2-1/2"]
[White "Stefan Mohr"]
[Black "Gennady Sosonko"]
[ECO "E34"]
[WhiteElo "2485"]
[BlackElo "2540"]
[PlyCount "79"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. cxd5 exd5 6. Bg5 h6
7. Bxf6 Qxf6 8. a3 Bxc3+ 9. Qxc3 O-O 10. e3 Bf5 11. Ne2 Rc8
12. Rc1 Nd7 13. b4 a5 14. Ng3 axb4 15. axb4 c6 16. Be2 b5
17. O-O Nb6 18. Ra1 Bg6 19. Bf3 Nc4 20. e4 dxe4 21. Nxe4 Bxe4
22. Bxe4 Rxa1 23. Rxa1 Rd8 24. g3 g6 25. Rd1 Kg7 26. Qa1 Rd6
27. Bg2 h5 28. h4 Rd7 29. Qa6 Rxd4 30. Rxd4 Qxd4 31. Qxc6 Ne5
32. Qc5 Qd1+ 33. Bf1 Nf3+ 34. Kg2 Ne1+ 35. Kg1 Nf3+ 36. Kg2
Ne1+ 37. Kh1 Qf3+ 38. Kg1 Qe4 39. Qe3 Qxb4 40. Bxb5 1/2-1/2

[Event "Lucerne WTC"]
[Site "Lucerne WTC"]
[Date "1989.??.??"]
[EventDate "?"]
[Round "5"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Beat Zueger"]
[ECO "E91"]
[WhiteElo "2540"]
[BlackElo "2435"]
[PlyCount "80"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 Bg4
7. Be3 Nfd7 8. Ng1 Bxe2 9. Ngxe2 c5 10. d5 a6 11. a4 Qa5
12. Bd2 Ne5 13. b3 Nd3+ 14. Kf1 Nd7 15. g3 Rae8 16. Kg2 Qd8
17. Be3 Nb4 18. Qd2 Ne5 19. Rad1 Qd7 20. h3 Ned3 21. Bh6 Bxh6
22. Qxh6 f5 23. Qe3 Ne5 24. f4 Nf7 25. exf5 gxf5 26. Rd2 e6
27. Qf3 e5 28. Qh5 Nh8 29. fxe5 dxe5 30. Rf1 Ng6 31. Qg5 Qg7
32. Kh2 h6 33. Qh5 e4 34. Rxf5 Rxf5 35. Qxf5 Ne5 36. Nxe4 Rf8
37. Qe6+ Kh8 38. Ng1 Nbd3 39. Re2 Nc1 40. Re3 Ned3 1-0

[Event "Luzern"]
[Site "Luzern"]
[Date "1989.??.??"]
[EventDate "?"]
[Round "01"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "G Garcia Gonzales"]
[ECO "A43"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "39"]

1. d4 Nf6 2. Nf3 c5 3. d5 d6 4. c4 g6 5. Nc3 Bg7 6. g3 O-O
7. Bg2 e5 8. O-O Ne8 9. e4 a6 10. a4 b6 11. Ne1 Ra7 12. Nd3 f5
13. f4 exf4 14. Bxf4 Bd4+ 15. Kh1 g5 16. Bd2 Ng7 17. Qe2 Re8
18. Rae1 h6 19. Qf3 Rae7 20. exf5 1/2-1/2

[Event "WchT Luzern"]
[Site "WchT Luzern"]
[Date "1989.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Ye Jiangchuan"]
[ECO "A49"]
[WhiteElo "2540"]
[BlackElo "2500"]
[PlyCount "43"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d5 6. Nbd2
Nbd7 7. c4 c5 8. cxd5 cxd4 9. Nxd4 Nb6 10. e4 Nfxd5 11. exd5
Bxd4 12. Ne4 Bg7 13. Nc3 Nc4 14. Qb3 Nd6 15. Bf4 Bf5 16. Rfe1
Qd7 17. a4 Rac8 18. Be5 Rfe8 19. Bxg7 Kxg7 20. h4 h5 21. Nb5
a6 22. Nxd6 1/2-1/2

[Event "Hong Kong Asian invitational cht"]
[Site "HKG"]
[Date "1989.??.??"]
[EventDate "1989.??.??"]
[Round "?"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Ye Jiangchuan"]
[ECO "E98"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "77"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O
Nc6 8.d5 Ne7 9.Ne1 Nd7 10.Nd3 f5 11.Bd2 Nf6 12.f3 f4 13.c5 g5
14.cxd6 cxd6 15.Nf2 h5 16.h3 Ng6 17.Qc2 g4 18.hxg4 hxg4
19.fxg4 Rf7 20.Rfc1 Ne8 21.a4 Bf6 22. Ncd1 Bh4 23.Nh3 Rg7
24.Ndf2 Nf8 25.Ra3 Nh7 26.Rc3 Bd7 27.Bb5 Bxb5 28.axb5 Ng5
29.Rc8 Qb6 30.Be1 Qe3 31.Nxg5 Rxc8 32.Qxc8 Bxg5 33.Qxe8+ Kh7
34.Qh5+ Bh6 35.Qf5+ Rg6 36.Rc7+ Bg7 37.Bc3 Qc1+ 38.Kh2 Qe3
39.Nh3 1-0

[Event "Cannes"]
[Site "09"]
[Date "1990.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Joel Lautier"]
[Black "Gennady Sosonko"]
[ECO "E34"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "30"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 d5 5.cxd5 exd5 6.Bg5 h5
7.Bxf6 Qxf6 8.a3 Bxc3+ 9.Qxc3 O-O 10.e3 Bf5 11.Nf3 Rc8 12.b4
Nd7 13.Bd3 Bxd3 14.Qxd3 a5 15.O-O Qd6 1/2-1/2

[Event "Cannes"]
[Site "09"]
[Date "1990.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Joel Lautier"]
[Black "Gennady Sosonko"]
[ECO "E34"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "30"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 d5 5.cxd5 exd5 6.Bg5 h6
7.Bxf6 Qxf6 8.a3 Bxc3+ 9.Qxc3 O-O 10.e3 Bf5 11.Nf3 Rc8 12.b4
Nd7 13.Bd3 Bxd3 14.Qxd3 a5 15.O-O Qd6 1/2-1/2

[Event "Cannes"]
[Site "Cannes"]
[Date "1990.??.??"]
[EventDate "?"]
[Round "03"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Gilles Miralles"]
[ECO "E06"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "69"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O dxc4
7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bf4 Nc6 11. Nc3 Nb4
12. Qc1 Rc8 13. a3 Nbd5 14. b4 Nxc3 15. Qxc3 a5 16. bxa5 c5
17. dxc5 Rxc5 18. Qd2 Qa8 19. Be3 Rc4 20. Qb2 Bd5 21. Qxb5 Rb8
22. Bb6 Rc3 23. Rfb1 Ne4 24. Ne5 Bc5 25. Qd7 Rb7 26. Bxc5 Nxc5
27. Bxd5 Nxd7 28. Bxb7 Qxa5 29. Nxd7 f6 30. Nb6 h5 31. a4 Qe5
32. Bf3 h4 33. a5 Rb3 34. a6 Rxb6 35. a7 1-0

[Event "Cannes"]
[Site "Cannes"]
[Date "1990.??.??"]
[EventDate "?"]
[Round "04"]
[Result "1/2-1/2"]
[White "Gilles Miralles"]
[Black "Gennady Sosonko"]
[ECO "D31"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "34"]

1. c4 e6 2. Nc3 d5 3. d4 Bb4 4. cxd5 exd5 5. Nf3 Nf6 6. Bg5 h6
7. Bh4 g5 8. Bg3 Ne4 9. Nd2 Nxc3 10. bxc3 Bxc3 11. Rc1 Bb2
12. Bxc7 Qe7 13. Bd6 Qe6 14. Rc2 Bxd4 15. Ba3 Nc6 16. e4 Bd7
17. Nb3 Bb6 1/2-1/2

[Event "Cannes"]
[Site "Cannes"]
[Date "1990.??.??"]
[EventDate "?"]
[Round "05"]
[Result "1-0"]
[White "Olivier Renet"]
[Black "Gennady Sosonko"]
[ECO "B63"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "107"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6
7. Qd2 Be7 8. O-O-O Nxd4 9. Qxd4 O-O 10. e5 dxe5 11. Qxe5 Qe8
12. Be2 Bd7 13. Qg3 Kh8 14. Rd4 Bc6 15. Rhd1 Nd5 16. Nxd5 Bxd5
17. Bxe7 Qxe7 18. Bf3 Bxf3 19. Qxf3 Rac8 20. Rd7 Qc5 21. R1d2
Rc7 22. Qa3 Qxa3 23. bxa3 Rxd7 24. Rxd7 Rb8 25. Rxf7 h5
26. Re7 Kh7 27. Rxe6 Rf8 28. f3 Rf7 29. Re4 g5 30. Ra4 b6
31. Ra6 h4 32. a4 Re7 33. a5 bxa5 34. Rxa5 Kg6 35. Rd5 a5
36. Kd2 a4 37. Rd4 a3 38. Rd3 Ra7 39. Rd5 Rb7 40. Rd3 Rb1
41. Rxa3 Rh1 42. Re3 Rxh2 43. Re2 h3 44. gxh3 Rxh3 45. Re3 Kf5
46. a4 Rh2+ 47. Kc3 Kf4 48. Rd3 Rh8 49. a5 Rc8+ 50. Kb3 Rc5
51. Kb4 Rxc2 52. a6 Rb2+ 53. Rb3 Ra2 54. Kb5 1-0

[Event "Cannes"]
[Site "Cannes"]
[Date "1990.??.??"]
[EventDate "?"]
[Round "06"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Olivier Renet"]
[ECO "E06"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "57"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4
7. Qc2 a6 8. a4 Bd7 9. Rd1 Bc6 10. Nc3 Bxf3 11. Bxf3 Nc6
12. Bxc6 bxc6 13. a5 Qb8 14. Qa4 Qb7 15. Qxc4 Nd5 16. e4 Nxc3
17. bxc3 Qb5 18. Qa2 Rfb8 19. Bf4 Bd6 20. Rab1 Qh5 21. Bxd6
cxd6 22. Kg2 d5 23. e5 Rb5 24. c4 dxc4 25. Qxc4 Rxa5 26. Qxc6
Rf8 27. Ra1 h6 28. h3 Qe2 29. Rxa5 1/2-1/2

[Event "Cannes"]
[Site "Cannes"]
[Date "1990.??.??"]
[EventDate "?"]
[Round "07"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Eric Prie"]
[ECO "A30"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "59"]

1. d4 e6 2. g3 c5 3. Nf3 b6 4. Bg2 Bb7 5. c4 cxd4 6. Qxd4 Nf6
7. Nc3 d6 8. O-O a6 9. Rd1 Be7 10. b3 Nbd7 11. Bb2 Qc7
12. Rac1 O-O 13. Qe3 Rfe8 14. h3 Rac8 15. Nd4 Bxg2 16. Kxg2
Ne5 17. Nf3 Qb7 18. a4 Ned7 19. Kg1 Nc5 20. Nd2 d5 21. cxd5
exd5 22. Qf3 Qd7 23. Nc4 Qe6 24. Nxd5 Nxd5 25. Rxd5 Nxb3
26. Re5 Nxc1 27. Rxe6 fxe6 28. Qg4 Bf8 29. Nd6 Nxe2+ 30. Kf1
1-0

[Event "Cannes"]
[Site "Cannes"]
[Date "1990.??.??"]
[EventDate "?"]
[Round "08"]
[Result "1-0"]
[White "Eric Prie"]
[Black "Gennady Sosonko"]
[ECO "B56"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "135"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 e5
7. Nf3 Be7 8. Bc4 O-O 9. h3 Be6 10. Bd5 Na5 11. Qd3 Rc8
12. Bxa7 Nc4 13. Bxc4 Bxc4 14. Qe3 Nd7 15. b3 Be6 16. Qd2 Qa5
17. Nd5 Qxd2+ 18. Nxd2 Bxd5 19. exd5 Rxc2 20. Nc4 Ra8 21. Na3
Rcc8 22. Nb5 Nf6 23. O-O Nxd5 24. Rac1 Nf4 25. Rxc8+ Rxc8
26. Rd1 Rd8 27. Bb6 Rd7 28. Bc7 Ne2+ 29. Kf1 Nd4 30. Nxd4 Rxc7
31. Nf5 Kf8 32. Ne3 Rc6 33. Rd5 Bd8 34. Ke2 Ke7 35. Rb5 b6
36. Kd3 Ke6 37. Nd5 f5 38. f3 h5 39. b4 Rc1 40. Nxb6 Ra1
41. a4 Bxb6 42. Rxb6 Rxa4 43. Rb7 g5 44. Rg7 g4 45. hxg4 hxg4
46. fxg4 f4 47. Kc4 Ra2 48. Rg6+ Ke7 49. Kd5 Rd2+ 50. Kc6 Rxg2
51. g5 f3 52. Rf6 Rxg5 53. Rxf3 Rg4 54. Rb3 Ke6 55. b5 Rc4+
56. Kb7 d5 57. b6 d4 58. Ka8 e4 59. b7 Ra4+ 60. Kb8 d3 61. Kc8
Rc4+ 62. Kd8 d2 63. Rb6+ Kf5 64. b8=Q d1=Q+ 65. Ke7 Qd4
66. Qf8+ Kg5 67. Qh6+ Kf5 68. Rf6+ 1-0

[Event "Frankrig"]
[Site "Frankrig"]
[Date "1990.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Joel Lautier"]
[ECO "A46"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "27"]

1. d4 Nf6 2. Nf3 e6 3. g3 b5 4. Bg2 Bb7 5. Bg5 c5 6. c3 Na6
7. O-O Be7 8. Nbd2 O-O 9. e3 Qb6 10. Qb1 h6 11. Bxf6 Bxf6
12. Ne4 Bxe4 13. Qxe4 d5 14. Qd3 1/2-1/2

[Event "Murcia"]
[Site "Murcia"]
[Date "1990.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Mendez"]
[Black "Gennady Sosonko"]
[ECO "B76"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "36"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7
7. f3 Nc6 8. Qd2 O-O 9. g4 Be6 10. O-O-O Ne5 11. h4 Bc4
12. Bh3 Ba6 13. b3 Qa5 14. g5 Nxf3 15. Qf2 Qxc3 16. Qxf3 Nh5
17. Kb1 e6 18. Qf2 d5 0-1

[Event "Novi Sad olm NLD-ESP"]
[Site "Novi Sad olm NLD-ESP"]
[Date "1990.??.??"]
[EventDate "?"]
[Round "01"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Alfonso Romero Holmes"]
[ECO "E94"]
[WhiteElo "2520"]
[BlackElo "2475"]
[PlyCount "55"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 Nbd7
7. O-O e5 8. Re1 c6 9. Bf1 a6 10. d5 c5 11. a3 Nb6 12. Nd2 a5
13. b3 Ne8 14. Rb1 Nc7 15. b4 axb4 16. axb4 cxb4 17. Rxb4 Na6
18. Rb1 Nc5 19. Nb3 Nba4 20. Nxa4 Nxa4 21. Bd2 f5 22. f3 Bd7
23. Nc1 Qc7 24. Qb3 b6 25. Nd3 Rfb8 26. Rec1 Qd8 27. Qd1 Bf6
28. Qe1 1/2-1/2

[Event "Novi Sad olm BRB-NLD"]
[Site "Novi Sad olm BRB-NLD"]
[Date "1990.??.??"]
[EventDate "?"]
[Round "03"]
[Result "0-1"]
[White "K Denny"]
[Black "Gennady Sosonko"]
[ECO "B51"]
[WhiteElo "2235"]
[BlackElo "2520"]
[PlyCount "90"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. O-O Bd7 5. c3 Nf6 6. Re1 a6
7. Bxc6 Bxc6 8. d4 Bxe4 9. Bg5 Bd5 10. Bxf6 gxf6 11. c4 Bxf3
12. Qxf3 cxd4 13. Qxf6 Rg8 14. Qxd4 Qd7 15. Qb6 Bg7 16. Nd2
Qc6 17. Qxc6+ bxc6 18. Rab1 c5 19. Nf1 Kd7 20. Ne3 e6 21. Red1
Rgb8 22. b3 Rb6 23. Rd3 Ke7 24. Re1 Kf8 25. Red1 Rd8 26. Kf1
f5 27. f4 Ke7 28. Ke2 h5 29. h4 a5 30. Nc2 a4 31. Ne1 axb3
32. axb3 Ra8 33. Rf3 Bd4 34. Nc2 Ra2 35. Rd2 Bf6 36. Kd1 Rb2
37. Rdd3 Bxh4 38. Rh3 Bf6 39. Rxh5 R2xb3 40. Rh7+ Ke8 41. Rxb3
Rxb3 42. Rh6 Kf7 43. Rh7+ Bg7 44. Rh3 Rxh3 45. gxh3 Bh6 0-1

[Event "Novi Sad olm NLD-POR"]
[Site "Novi Sad olm NLD-POR"]
[Date "1990.??.??"]
[EventDate "?"]
[Round "04"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Luis Galego"]
[ECO "A62"]
[WhiteElo "2520"]
[BlackElo "2360"]
[PlyCount "48"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6
7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. h3 a6 11. a4 Ne4 12. Nxe4
Rxe4 13. Bg5 Qc7 14. Qd2 Rb4 15. Ra2 Nd7 16. b3 Rb8 17. a5 b5
18. axb6 Nxb6 19. Qc2 a5 20. Rc1 Bd7 21. Bf4 a4 22. bxa4 Bxa4
23. Qd3 Bb5 24. Qc2 Ba4 1/2-1/2

[Event "Novi Sad olm IND-NLD"]
[Site "Novi Sad olm IND-NLD"]
[Date "1990.??.??"]
[EventDate "?"]
[Round "05"]
[Result "1/2-1/2"]
[White "Devaki V Prasad"]
[Black "Gennady Sosonko"]
[ECO "B77"]
[WhiteElo "2425"]
[BlackElo "2520"]
[PlyCount "36"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7
7. f3 Nc6 8. Qd2 O-O 9. Bc4 Nd7 10. O-O-O Nb6 11. Bb3 Na5
12. Qd3 Bd7 13. h4 Rc8 14. h5 Nbc4 15. hxg6 hxg6 16. Bg5 Nxb3+
17. cxb3 Qa5 18. Bxe7 Ne5 1/2-1/2

[Event "Novi Sad olm NLD-CHI"]
[Site "Novi Sad olm NLD-CHI"]
[Date "1990.??.??"]
[EventDate "?"]
[Round "09"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Carlos Silva Sanchez"]
[ECO "E00"]
[WhiteElo "2520"]
[BlackElo "2370"]
[PlyCount "79"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 c5 5. Bg2 O-O 6. Nf3 d6
7. O-O Nc6 8. Be3 cxd4 9. Nxd4 Ng4 10. Bxc6 Nxe3 11. fxe3 bxc6
12. Nxc6 Qb6 13. Nxb4 Qxb4 14. b3 Bb7 15. Qd2 Qc5 16. Nc3 f5
17. Rad1 Rad8 18. Qd4 Qc6 19. e4 a6 20. Rd2 Rf6 21. e3 Rf7
22. Rdf2 Rdf8 23. h3 fxe4 24. Rxf7 Rxf7 25. Rxf7 Kxf7 26. Kf2
d5 27. cxd5 exd5 28. h4 a5 29. Ke1 Qc7 30. Ne2 Kf8 31. Qa7 h6
32. Kd2 g5 33. hxg5 hxg5 34. Nd4 Qf7 35. Qxa5 Qf2+ 36. Ne2 Qf7
37. Qd8+ Kg7 38. Qxg5+ Kf8 39. Qe5 Bc6 40. Qd6+ 1-0

[Event "Novi Sad olm NLD-HUN"]
[Site "Novi Sad olm NLD-HUN"]
[Date "1990.??.??"]
[EventDate "?"]
[Round "10"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Tibor Tolnai"]
[ECO "A46"]
[WhiteElo "2520"]
[BlackElo "2480"]
[PlyCount "85"]

1. d4 Nf6 2. Nf3 e6 3. g3 b5 4. Bg2 Bb7 5. Bg5 c5 6. c3 a6
7. O-O h6 8. Bxf6 Qxf6 9. Nbd2 Qd8 10. a4 b4 11. Ne5 Bxg2
12. Kxg2 d6 13. Nd3 a5 14. d5 e5 15. e4 Be7 16. cxb4 axb4
17. Nc4 O-O 18. f4 exf4 19. gxf4 Nd7 20. a5 Bf6 21. Nxd6 Rxa5
22. Rxa5 Qxa5 23. e5 c4 24. Nf2 Qc7 25. Nfe4 Bd8 26. Qd4 Nb6
27. Rf3 f6 28. Rg3 Kh8 29. Nc5 Rg8 30. Ne6 fxe5 31. fxe5 Qa7
32. Nxc4 Qd7 33. Nd6 Bc7 34. Nxc7 Qxc7 35. Ne4 Qc2+ 36. Kh3
Nd7 37. e6 Nf8 38. e7 Qc8+ 39. Kg2 Nh7 40. d6 Qd7 41. Nc5 Qc6+
42. Ne4 Nf6 43. d7 1-0

[Event "Novi Sad olm PER-NLD"]
[Site "Novi Sad olm PER-NLD"]
[Date "1990.??.??"]
[EventDate "?"]
[Round "11"]
[Result "1/2-1/2"]
[White "P Asmat"]
[Black "Gennady Sosonko"]
[ECO "D51"]
[WhiteElo "?"]
[BlackElo "2520"]
[PlyCount "70"]

1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. Nf3 Nf6 5. Bg5 Nbd7 6. e3 c5
7. cxd5 exd5 8. Be2 Qa5 9. O-O Bxc3 10. bxc3 c4 11. Qc2 Ne4
12. Rfc1 Nxg5 13. Nxg5 Nf6 14. Nf3 O-O 15. Ne5 Qc7 16. Re1 Be6
17. Bf3 Rfd8 18. e4 dxe4 19. Bxe4 Bd5 20. f3 h6 21. Qf2 b5
22. Rac1 a5 23. Bb1 Qd6 24. Qc2 Be6 25. Rcd1 Rac8 26. Kh1 Kf8
27. a3 Qd5 28. Qc1 Qd6 29. Qc2 b4 30. axb4 axb4 31. cxb4 c3
32. b5 Bd5 33. Ba2 Bxa2 34. Qxa2 Nd5 35. Nc6 Re8 1/2-1/2

[Event "Novi Sad olm NLD-GER"]
[Site "Novi Sad olm NLD-GER"]
[Date "1990.??.??"]
[EventDate "?"]
[Round "14"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Klaus Bischoff"]
[ECO "E00"]
[WhiteElo "2520"]
[BlackElo "2530"]
[PlyCount "115"]

1. d4 e6 2. c4 Nf6 3. g3 Bb4+ 4. Bd2 Be7 5. Bg2 d5 6. Nf3 O-O
7. O-O c6 8. Bf4 Nbd7 9. Qc2 Nh5 10. Bc1 Nhf6 11. b3 b6
12. Rd1 Bb7 13. Nc3 Ne8 14. e4 Nc7 15. Bf4 Rc8 16. a3 a5
17. Qa2 Re8 18. Rac1 Bf8 19. Bg5 Be7 20. Bxe7 Qxe7 21. exd5
cxd5 22. Ne5 Nf6 23. Na4 Na8 24. c5 bxc5 25. Nxc5 Ne4 26. b4
axb4 27. axb4 Nd6 28. Bf1 Rb8 29. Qa7 Qd8 30. Ncd7 Rc8
31. Rxc8 Qxc8 32. Nc5 f6 33. Ng4 Bc6 34. Ne3 Nc7 35. Bh3 f5
36. Bf1 Qb8 37. Qa5 Ncb5 38. h4 Re7 39. Qa1 Ne4 40. Qb2 f4
41. Nxe4 dxe4 42. d5 exd5 43. Nxd5 Bxd5 44. Rxd5 Nd6 45. Qd4
Nf7 46. Bc4 Kh8 47. gxf4 h6 48. Qd2 Qb6 49. h5 Kh7 50. b5 Qf6
51. Bf1 g5 52. hxg6+ Qxg6+ 53. Kh2 Ne5 54. Rxe5 Rg7 55. Rg5
hxg5 56. fxg5 Qh5+ 57. Bh3 Qxg5 58. Qxg5 1/2-1/2

[Event "Rotterdam"]
[Site "01"]
[Date "1991.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Joel Lautier"]
[ECO "A62"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "83"]

1.d4 Nf6 2.c4 e6 3.g3 c5 4.d5 exd5 5.cxd5 d6 6.Nc3 g6 7.Bg2
Bg7 8.Nf3 O-O 9.O-O Na6 10.Nd2 Nc7 11.Nc4 Nfe8 12.a4 b6 13.Qd2
Rb8 14.Rb1 Ba6 15.b3 b5 16.Na5 Qd7 17.Nc6 Rb7 18.axb5 Nxb5
19.Nxb5 Rxb5 20.Qa2 Rb6 21.Bb2 Bb5 22.Bxg7 Nxg7 23.b4 cxb4
24.Rxb4 a6 25.Rc1 Rb7 26.e3 Rc7 27.Qb2 Rfc8 28.Rd1 Qe8 29.h4
Qf8 30.Nd4 Bd7 31.Rb6 a5 32.Nc6 Nf5 33.Ra6 Ne7 34.Nxe7+ Qxe7
35.Rxa5 Rc2 36.Qd4 R8c4 37.Ra8+ Bc8 38.Qb6 Qf6 39.e4 Rc5
40.Rf1 Kg7 41.Rb8 R5c3 42.Qa5 1/2-1/2

[Event "Rotterdam"]
[Site "02"]
[Date "1991.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Joel Lautier"]
[Black "Gennady Sosonko"]
[ECO "D31"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "42"]

1.d4 d5 2.c4 e6 3.Nc3 Bb4 4.cxd5 exd5 5.Bf4 Nf6 6.e3 c5 7.dxc5
Nc6 8.Bd3 Bxc5 9.Nge2 O-O 10.O-O d4 11.exd4 Nxd4 12.Na4 Nxe2+
13.Bxe2 Nd5 14.Bg3 Be7 15.Bf3 Be6 16.Re1 Re8 17.Qb3 Qa5
18.Qxb7 Bf6 19.Rad1 Qxa4 20.Bxd5 Bxd5 21.Qxd5 Bxb2 1/2-1/2

[Event "Aruba"]
[Site "Aruba"]
[Date "1991.??.??"]
[EventDate "?"]
[Round "1"]
[Result "0-1"]
[White "Zsofia Polgar"]
[Black "Gennady Sosonko"]
[ECO "B76"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "92"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3
Nc6 8.Qd2 O-O 9.g4 Be6 10.O-O-O Ne5 11.h3 Rc8 12.f4 Nc4
13.Bxc4 Bxc4 14.g5 Nh5 15.f5 b5 16.b3 b4 17.Nb1 Ba6 18.Qxb4
Qc7 19.c4 Ng3 20.Nc3 Bxc4 21.bxc4 Qxc4 22.Qxc4 Rxc4 23.Kd2
Bxd4 24.Bxd4 Rxd4+ 25.Ke3 Rc4 26.Kd3 Rxc3+ 27.Kxc3 Nxe4+
28.Kd4 Nf2 29.f6 Re8 30.Rhe1 Nxd1 31.fxe7 Nf2 32.Kd5 f5
33.gxf6 Kf7 34.Re3 h5 35.Rf3 Nd1 36.h4 Nb2 37.Kxd6 Nc4+ 38.Kd5
Nb6+ 39.Kc6 Nc4 40.Kd5 Rc8 41.Rf4 Ne3+ 42.Kd6 Ng4 43.Ra4 Nxf6
44.Rxa7 Ne8+ 45.Kd5 Rc2 46.a4 Rh2 0-1

[Event "Aruba"]
[Site "Aruba"]
[Date "1991.??.??"]
[EventDate "?"]
[Round "2"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Zsofia Polgar"]
[ECO "D02"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "88"]

1.d4 d5 2.Nf3 Nf6 3.c4 e6 4.g3 dxc4 5.Qa4+ Nbd7 6.Bg2 a6
7.Qxc4 b5 8.Qc6 Rb8 9.Bf4 Nd5 10.Bg5 Be7 11.Bxe7 Qxe7 12.O-O
Bb7 13.Qc2 c5 14.Nc3 Rc8 15.Nxd5 Bxd5 16.Rac1 O-O 17.Rfd1 Bb7
18.Ng5 Qxg5 19.Bxb7 Rc7 20.Bxa6 Rb8 21.a4 bxa4 22.Qxa4 Ra7
23.dxc5 Nxc5 24.Qc6 Rxa6 25.Qc7 Raa8 26.Rxc5 Qg4 27.Rb5 Rc8
28.Qe5 h6 29.Kg2 Rc2 30.Rd4 Qxe2 31.Qxe2 Rxe2 32.Rb7 Ra2
33.Rd8+ Kh7 34.Rxf7 Raxb2 35.Rdd7 Kh8 36.Rf8+ Kh7 37.Rff7 Kh8
38.g4 e5 39.Rd8+ Kh7 40.Rdd7 Kh8 41.Kg3 e4 42.h3 e3 43.fxe3
Rxe3+ 44.Kf4 Rbb3 1/2-1/2

[Event "Aruba"]
[Site "Aruba"]
[Date "1991.??.??"]
[EventDate "?"]
[Round "3"]
[Result "1-0"]
[White "Zsofia Polgar"]
[Black "Gennady Sosonko"]
[ECO "B32"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "39"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Bg7 6.Be3 Nf6 7.Nc3
O-O 8.Be2 b6 9.Qd2 Bb7 10.f3 Rc8 11.O-O Nh5 12.Nc2 d6 13.Rab1
Qd7 14.Rfd1 f5 15.exf5 gxf5 16.Bh6 Ne5 17.b3 f4 18.Bxg7 Kxg7
19.Qd4 Kg8 20.Qxe5 1-0

[Event "Aruba"]
[Site "Aruba"]
[Date "1991.??.??"]
[EventDate "?"]
[Round "4"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Zsofia Polgar"]
[ECO "E04"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "39"]

1.d4 d5 2.Nf3 Nf6 3.c4 e6 4.g3 dxc4 5.Bg2 Bd7 6.Nbd2 Bb4 7.Qc2
Bb5 8.O-O Bxd2 9.Bxd2 Nbd7 10.Rfd1 Qe7 11.Bg5 h6 12.Bxf6 Qxf6
13.e3 O-O 14.Nd2 c5 15.Nxc4 cxd4 16.Nd6 d3 17.Qc7 Ba6 18.Qxd7
Rad8 19.Qc7 Qe5 20.Ne8 1-0

[Event "Aruba"]
[Site "Aruba"]
[Date "1991.??.??"]
[EventDate "?"]
[Round "5"]
[Result "1/2-1/2"]
[White "Zsofia Polgar"]
[Black "Gennady Sosonko"]
[ECO "B76"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "52"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3
Nc6 8.Qd2 O-O 9.g4 Be6 10.O-O-O Ne5 11.h3 Rc8 12.f4 Nc4
13.Nxe6 fxe6 14.Bxc4 Rxc4 15.e5 Ne8 16.b3 Rc6 17.Nb5 Nc7 18.a4
Nxb5 19.axb5 Rc8 20.Bd4 dxe5 21.Bxe5 Bxe5 22.Qxd8 Bxf4+ 23.Qd2
Rc5 24.c4 a6 25.bxa6 bxa6 26.Kc2 Bxd2 1/2-1/2

[Event "Aruba"]
[Site "Aruba"]
[Date "1991.??.??"]
[EventDate "?"]
[Round "6"]
[Result "0-1"]
[White "Gennady Sosonko"]
[Black "Zsofia Polgar"]
[ECO "E04"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "64"]

1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.g3 dxc4 5.Bg2 Bd7 6.Nbd2 Bb4 7.Qc2
Bxd2+ 8.Bxd2 Bc6 9.Qxc4 Bd5 10.Qd3 Nc6 11.Bg5 Bxf3 12.Bxf3
Nxd4 13.Bxb7 Rb8 14.Bg2 Rxb2 15.O-O-O Rb4 16.e3 Qd7 17.Bxf6
gxf6 18.exd4 Qa4 19.Rd2 O-O 20.Rhd1 Rd8 21.d5 exd5 22.Rc2 c5
23.Rdd2 Re8 24.Re2 Rxe2 25.Rxe2 c4 26.Qe3 Kg7 27.Rc2 Qb5
28.Kd2 Rb1 29.Bf3 Qa5+ 30.Qc3 Qc5 31.Qe3 d4 32.Qe4 Qb4+ 0-1

[Event "Match"]
[Site "Match"]
[Date "1991.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Zsuzsa Polgar"]
[Black "Gennady Sosonko"]
[ECO "B76"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "45"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7
7. f3 Nc6 8. Qd2 O-O 9. g4 Be6 10. O-O-O Ne5 11. h3 Rc8 12. f4
Nc4 13. Nxe6 fxe6 14. Bxc4 Rxc4 15. e5 Ne8 16. b3 Rc6 17. Nb5
Nc7 18. a4 Nxb5 19. axb5 Rc8 20. Bd4 dxe5 21. Bxe5 Bxe5
22. Qxd8 Bxf4+ 23. Qd2 1/2-1/2

[Event "Match"]
[Site "Match"]
[Date "1991.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Judit Polgar"]
[ECO "E04"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "39"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 dxc4 5. Bg2 Bd7 6. Nbd2 Bb4
7. Qc2 Bb5 8. O-O Bxd2 9. Bxd2 Nbd7 10. Rfd1 Qe7 11. Bg5 h6
12. Bxf6 Qxf6 13. e3 O-O 14. Nd2 c5 15. Nxc4 cxd4 16. Nd6 d3
17. Qc7 Ba6 18. Qxd7 Rfd8 19. Qc7 Qe5 20. Ne8 1-0

[Event "NED"]
[Site "NED"]
[Date "1991.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Roberto Cifuentes-Parada"]
[ECO "B08"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "54"]

1. d4 d6 2. Nf3 g6 3. e4 Bg7 4. Nc3 Nf6 5. Be2 O-O 6. O-O c5
7. d5 Na6 8. Bf4 Nc7 9. a4 b6 10. h3 Bb7 11. Re1 a6 12. Bc4
Nh5 13. Bh2 b5 14. axb5 Bxc3 15. bxc3 axb5 16. Bf1 Rxa1
17. Qxa1 f5 18. c4 bxc4 19. e5 f4 20. Nd2 Bxd5 21. Nxc4 Bf7
22. exd6 exd6 23. Rd1 d5 24. Ne5 Be6 25. Ng4 Bxg4 26. hxg4 Ng7
27. Qe5 Nge6 1/2-1/2

[Event "San Bernardino"]
[Site "San Bernardino"]
[Date "1991.??.??"]
[EventDate "?"]
[Round "01"]
[Result "0-1"]
[White "Norman Eisenbeis"]
[Black "Gennady Sosonko"]
[ECO "D30"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "118"]

1. d4 d5 2. c4 e6 3. cxd5 exd5 4. Nf3 c6 5. Qc2 g6 6. Bg5 Be7
7. Bxe7 Qxe7 8. e3 Bf5 9. Bd3 Bxd3 10. Qxd3 Nd7 11. Nc3 Ngf6
12. O-O O-O 13. Nd2 Rae8 14. b4 Ne4 15. Ncxe4 dxe4 16. Qc4 Rd8
17. Nb3 Nb6 18. Qc5 Qe6 19. Qa5 Nc8 20. Rac1 Rd5 21. Nc5 Qe7
22. Qa4 a6 23. Qb3 Nd6 24. f3 exf3 25. Rxf3 Kg7 26. Rcf1 f5
27. Qc2 Re8 28. Nd3 Ne4 29. a4 h5 30. Nf4 Rd6 31. Re1 h4
32. Nd3 Ng5 33. Rf4 Re6 34. Ne5 Nf7 35. Nxf7 Kxf7 36. Qc4 Kg7
37. Rf3 Re4 38. Qc3 Kh7 39. Kf2 Qd6 40. Rh3 g5 41. g3 Kh6
42. Qc5 Qxc5 43. bxc5 Kh5 44. gxh4 g4 45. Rg3 f4 46. Rgg1
fxe3+ 47. Kg3 e2 48. Rg2 Re3+ 49. Kf2 Kxh4 50. Rg3 R3e4
51. Rd3 a5 52. Kg2 Re3 53. Rd2 Ra3 54. Rexe2 Rxe2+ 55. Rxe2
Rxa4 56. Rd2 Rb4 57. d5 cxd5 58. Rxd5 Ra4 59. Rd8 Ra2+ 0-1

[Event "San Bernardino"]
[Site "San Bernardino"]
[Date "1991.??.??"]
[EventDate "?"]
[Round "02"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Edwin Bhend"]
[ECO "A81"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "40"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. O-O d6 6. b3 Ne4
7. Bb2 Nd7 8. Nbd2 Ndf6 9. c4 c6 10. d5 cxd5 11. cxd5 O-O
12. Nxe4 Nxe4 13. Bxg7 Kxg7 14. Qd4+ Kg8 15. Rfc1 Bd7 16. Ne1
Nf6 17. Nd3 Qa5 18. b4 Qa6 19. a4 Rfc8 20. a5 b6 1/2-1/2

[Event "San Bernardino"]
[Site "San Bernardino"]
[Date "1991.??.??"]
[EventDate "?"]
[Round "04"]
[Result "0-1"]
[White "Manfred Keller"]
[Black "Gennady Sosonko"]
[ECO "A03"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "80"]

1. f4 d5 2. Nf3 g6 3. g3 Bg7 4. Bg2 Nf6 5. O-O O-O 6. d3 c5
7. c3 Nc6 8. Ne5 Qc7 9. Nxc6 Qxc6 10. e4 Be6 11. e5 Nd7 12. a4
c4 13. Be3 cxd3 14. Qxd3 Nb6 15. a5 Nc4 16. Rf2 Bf5 17. Qd4 e6
18. Bf1 Rfd8 19. Qc5 Nxe3 20. Qxe3 Bf8 21. b4 d4 22. cxd4 Rac8
23. Na3 Bxb4 24. Nb5 a6 25. Nd6 Bxd6 26. exd6 Rxd6 27. Rb2 Qd7
28. Rd1 Rc2 29. Rb4 Rd5 30. Rdb1 Rc7 31. R1b2 Rxa5 32. Rb6 Rd5
33. Bg2 Rxd4 34. Rxb7 Rd1+ 35. Kf2 Rxb7 36. Bxb7 Qd6 37. Qc3
Rd3 38. Qb4 Qxb4 39. Rxb4 Ra3 40. Rb6 a5 0-1

[Event "San Bernardino"]
[Site "San Bernardino"]
[Date "1991.??.??"]
[EventDate "?"]
[Round "04"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Josef Klinger"]
[ECO "A90"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "55"]

1. d4 e6 2. g3 f5 3. Bg2 Nf6 4. c4 c6 5. Nd2 d5 6. Qc2 Bd6
7. Nh3 O-O 8. O-O Qe7 9. Nf3 b6 10. Bf4 Bb7 11. Bxd6 Qxd6
12. Nf4 Nbd7 13. cxd5 cxd5 14. Rfc1 Rfc8 15. Qa4 a5 16. e3 Ne4
17. h4 h6 18. Ng6 Rc7 19. Rxc7 Qxc7 20. Qd1 Qd6 21. Rc1 Rc8
22. Rxc8+ Bxc8 23. Qc2 Bb7 24. a3 Nef6 25. Nfe5 Nf8 26. Nxf8
Kxf8 27. Bf1 Nd7 28. Nxd7+ 1/2-1/2

[Event "San Bernardino"]
[Site "San Bernardino"]
[Date "1991.??.??"]
[EventDate "?"]
[Round "05"]
[Result "1-0"]
[White "Marc Dutreeuw"]
[Black "Gennady Sosonko"]
[ECO "B76"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "69"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7
7. f3 Nc6 8. Qd2 O-O 9. g4 Be6 10. O-O-O Ne5 11. h3 Rc8 12. f4
Nc4 13. Nxe6 fxe6 14. Bxc4 Rxc4 15. f5 Qa5 16. e5 Qxe5 17. Bd4
Qa5 18. Qe2 Rc6 19. Qxe6+ Rf7 20. Kb1 g5 21. h4 h6 22. hxg5
hxg5 23. Bxf6 d5 24. Qxd5 Qxd5 25. Nxd5 Bxf6 26. Nxf6+ exf6
27. Rd8+ Rf8 28. Rd7 Rf7 29. Rxf7 Kxf7 30. Rh7+ Kf8 31. Rxb7
Rc4 32. b3 Rxg4 33. c4 Re4 34. c5 Re8 35. Rxa7 1-0

[Event "San Bernardino"]
[Site "San Bernardino"]
[Date "1991.??.??"]
[EventDate "?"]
[Round "06"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Peter Pflichthofer"]
[ECO "E98"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "79"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5
7. O-O Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Nd3 f5 11. Bd2 Nf6 12. f3
f4 13. c5 g5 14. cxd6 cxd6 15. Nf2 Ng6 16. Qc2 h5 17. h3 Rf7
18. Rfc1 Ne8 19. a4 Nh4 20. Qd1 Bf8 21. Ra3 Rg7 22. Be1 Nf6
23. Nb1 Ng6 24. Rac3 Ne7 25. Na3 a6 26. Nc4 b5 27. Na5 b4
28. Rc7 g4 29. hxg4 hxg4 30. fxg4 Kh8 31. Bxb4 Nexd5 32. Rxc8
Rxc8 33. Rxc8 Qxc8 34. exd5 Qb8 35. Nc6 Qb6 36. Kf1 a5 37. Bc3
Qc5 38. Bf3 Qc4+ 39. Qd3 Qa2 40. Qf5 1-0

[Event "San Bernardino"]
[Site "San Bernardino"]
[Date "1991.??.??"]
[EventDate "?"]
[Round "07"]
[Result "1/2-1/2"]
[White "Florin Gheorghiu"]
[Black "Gennady Sosonko"]
[ECO "D13"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "29"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 Nc6 6. e3 e6
7. Bd3 Bd6 8. Bxd6 Qxd6 9. Nf3 Bd7 10. O-O O-O 11. Rc1 Rfc8
12. Qe2 a6 13. Rfd1 Rc7 14. e4 dxe4 15. Nxe4 1/2-1/2

[Event "San Bernardino"]
[Site "San Bernardino"]
[Date "1991.??.??"]
[EventDate "?"]
[Round "08"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Glenn Flear"]
[ECO "D43"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "35"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. g3 Nbd7 6. Qd3 b6
7. Bg2 Ba6 8. b3 Be7 9. O-O O-O 10. e4 Rc8 11. Rd1 dxe4
12. Nxe4 b5 13. Nxf6+ Bxf6 14. Bf4 bxc4 15. bxc4 c5 16. Rac1
Qa5 17. Qe2 Rfd8 18. Ne5 1/2-1/2

[Event "San Bernardino"]
[Site "San Bernardino"]
[Date "1991.??.??"]
[EventDate "?"]
[Round "09"]
[Result "0-1"]
[White "Daniel Summermatter"]
[Black "Gennady Sosonko"]
[ECO "E04"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "62"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 Nc6 6. O-O Rb8
7. Nc3 Bb4 8. Qc2 O-O 9. Rd1 Be7 10. e4 b5 11. Qe2 Re8 12. Be3
Bd7 13. Ng5 e5 14. dxe5 Nxe5 15. Bxa7 Ra8 16. Bd4 Nd3 17. e5
Bg4 18. Qe3 Bxd1 19. Rxd1 Ng4 20. Qe4 Bxg5 21. Qxg4 c5
22. Bxc5 Qc8 23. e6 Qxc5 24. exf7+ Kxf7 25. Bd5+ Kf8 26. Rxd3
cxd3 27. Qxg5 Ra6 28. Kg2 Rf6 29. f3 Re2+ 30. Nxe2 dxe2
31. Qe5 e1=Q 0-1

[Event "San Bernardino 52/(500)"]
[Site "San Bernardino 52/(500)"]
[Date "1991.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Glenn Flear"]
[ECO "E07"]
[WhiteElo "2530"]
[BlackElo "2515"]
[PlyCount "35"]

1. c4 e6 2. Nc3 d5 3. d4 Be7 4. Nf3 Nf6 5. g3 Nbd7 6. Bg2 O-O
7. Qd3 c6 8. O-O b6 9. e4 Ba6 10. b3 Rc8 11. Rd1 dxe4 12. Nxe4
b5 13. Nxf6+ Bxf6 14. Bf4 bxc4 15. bxc4 c5 16. Rac1 Qa5
17. Qe2 Rfd8 18. Ne5 1/2-1/2

[Event "Ter Apel 54/64"]
[Site "Ter Apel 54/64"]
[Date "1992.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Gennady Sosonko"]
[Black "Michael Adams"]
[ECO "A57"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "78"]

1.d4 Nf6 2.c4 c5 3.d5 b5 4.Nd2 bxc4 5.e4 Qa5 6.Qc2 e6 7.Bxc4
exd5 8.exd5 d6 9.Ne2 Be7 10.O-O O-O 11.b3 Bb7 12.Nc3 Nbd7
13.Bb2 Rfe8 14.Rfe1 Bf8 15.Nde4 a6 16.h3 Nh5 17.Re3 Ne5
18.Rae1 Bc8 19.Qd1 Nf4 20.Ne2 Nfg6 21.N2c3 Bd7 22.Bf1 Be7
23.g3 f5 24.f4 Nf7 25.Nd2 Bf6 26.Rxe8+ Bxe8 27.Nc4 Qd8 28.Kg2
Nf8 29.Qd2 Bd7 30.Nd1 Bxb2 31.Qxb2 g5 32.Qd2 Ng6 33.fxg5 Nxg5
34.Nf2 f4 35.h4 f3 36.Kh2 Nf7 37.Bd3 Nxh4 38.Qf4 Ng2 39.Qe4
Ng5 0-1

[Event "04, Cannes 60'tt"]
[Site "04, Cannes 60'tt"]
[Date "1992.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Joel Benjamin"]
[ECO "E00"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "79"]

1.d4 Nf6 2.c4 e6 3.g3 Bb4+ 4.Bd2 Qe7 5.Nf3 Nc6 6.Nc3 Bxc3
7.Bxc3 Ne4 8.Rc1 d6 9.d5 Nxc3 10.Rxc3 Ne5 11.Nd4 O-O 12.Bg2
Ng4 13.dxe6 fxe6 14.O-O c6 15.h3 Nf6 16.Qd2 e5 17.Nc2 Bf5
18.Qe3 d5 19.cxd5 cxd5 20.Qc5 Qe6 21.Nb4 d4 22.Ra3 Rac8 23.Qa5
Bxh3 24.Qxa7 Bxg2 25.Kxg2 Qc4 26.Nd3 e4 27.Rc1 Qf7 28.Ne5 Qd5
29.Ra5 b5 30.Rxc8 Rxc8 31.Qa6 Rb8 32.Nc6 e3 33.f3 Qc4 34.Nxb8
Qxe2+ 35.Kh3 Qf1+ 36.Kh2 Qf2+ 37.Kh3 Qf1+ 38.Kh2 Qf2+ 39.Kh3
Qf1+ 40.Kh4 1/2-1/2

[Event "04, Cannes tt 60'"]
[Site "04, Cannes tt 60'"]
[Date "1992.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Joel Benjamin"]
[ECO "D34"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "127"]

1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 exd5 5.Nf3 Nc6 6.g3 Nf6 7.Bg2
Be7 8.O-O O-O 9.Bg5 cxd4 10.Nxd4 h6 11.Bf4 Bg4 12.h3 Be6
13.Rc1 Qd7 14.Nxe6 fxe6 15.e4 d4 16.e5 dxc3 17.exf6 Qxd1
18.Rfxd1 Bxf6 19.bxc3 Rad8 20.Re1 Rfe8 21.Be4 Kf7 22.Kg2 Rd7
23.h4 Rc8 24.Bf3 Nd8 25.c4 b6 26.Bh5+ Ke7 27.Rc2 Rd4 28.Be2
Rd7 29.Bc1 Kf7 30.Bh5+ g6 31.Bf3 h5 32.Re4 Nb7 33.Re3 Na5
34.Re4 Rd4 35.Rxd4 Bxd4 36.Be2 b5 37.c5 Rxc5 38.Rxc5 Bxc5
39.Bxb5 Nb7 40.Bc4 Nd6 41.Bd3 Nf5 42.Bg5 Bb6 43.f3 Be3 44.Bxe3
Nxe3+ 45.Kh3 Kf6 46.g4 Nd5 47.Kg3 Ke5 48.Bc2 Nf4 49.g5 Ne2+
50.Kf2 Nf4 51.Be4 Kd4 52.Bb1 a5 53.a3 e5 54.Be4 Kc3 55.Bc6 Kd2
56.Be8 Kd3 57.Bc6 Kd2 58.Be4 Kc3 59.Bc6 Kd2 60.Bb5 Nh3+ 61.Kg3
Nf4 62.Kf2 Nh3+ 63.Kg3 Nf4 64.Kf2 1/2-1/2

[Event "Match (team) (active)"]
[Site "Cannes (France)"]
[Date "1992.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "John Fedorowicz"]
[ECO "E98"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "83"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O
Nc6 8.d5 Ne7 9.Ne1 Nd7 10.Nd3 f5 11.Bd2 Nf6 12.f3 f4 13.c5 g5
14.cxd6 cxd6 15.Nf2 Rf7 16.Qc2 Ng6 17.Rfc1 a6 18.a4 h5 19.h3
Bf8 20.a5 b5 21.axb6 Qxb6 22.Na4 Qa7 23.Ba5 Rb7 24.Kf1 Bd7
25.Ra3 Be7 26.Rc3 Bd8 27.b4 Qb8 28.Rc6 Bxa5 29.bxa5 Bxc6
30.dxc6 Rc7 31.Nb6 Raa7 32.Nd5 Kg7 33.Nxc7 Qxc7 34.Nd3 g4
35.hxg4 hxg4 36.Nb4 Qc8 37.fxg4 Nf8 38.g5 Ne8 39.Nd5 Kg6 40.c7
Kxg5 41.Qc6 f3 42.Bxf3 1-0

[Event "Ter Apel (Netherlands)"]
[Site "It"]
[Date "1992.??.??"]
[EventDate "?"]
[Round "5"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Larry Christiansen"]
[ECO "A46"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "53"]

1.d4 Nf6 2.Nf3 e6 3.g3 c5 4.Bg2 cxd4 5.Nxd4 a6 6.O-O Qc7 7.b3
d5 8.Bg5 Be7 9.c4 dxc4 10.Nd2 h6 11.Bxf6 Bxf6 12.Nxc4 O-O
13.Rc1 Rd8 14.e3 e5 15.Nd2 Qd7 16.Ne2 Nc6 17.Ne4 Qe7 18.Qe1
Bg4 19.h3 Bh5 20.g4 Bg6 21.N2g3 Nb4 22.Qe2 Rac8 23.a3 Nd5
24.b4 Bh4 25.Nf5 Bxf5 26.gxf5 Nf6 27.Nxf6+ 1/2-1/2

[Event "Manila olm"]
[Site "Manila olm"]
[Date "1992.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Gennady Sosonko"]
[Black "Margeir Petursson"]
[ECO "D17"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "56"]

1.d4 d5 2.Nf3 Nf6 3.c4 c6 4.Nc3 dxc4 5.a4 Bf5 6.Ne5 e6 7.Bg5
Bb4 8.f3 c5 9.dxc5 Qxd1+ 10.Kxd1 Nbd7 11.Nxd7 O-O-O 12.e4
Rxd7+ 13.Kc2 Bg6 14.c6 bxc6 15.Bxc4 Rhd8 16.Ba6+ Kc7 17.a5 Be7
18.Be3 Kb8 19.Kb3 Ne8 20.Rhc1 f5 21.exf5 exf5 22.Rd1 Bf7+
23.Ka4 Nc7 24.Be2 f4 25.Bf2 Rd2 26.a6 Nb5 27.Rab1 Nxc3+
28.bxc3+ Kc8 0-1

[Event "Nederland (ch) 54/(213)"]
[Site "Nederland (ch) 54/(213)"]
[Date "1992.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Jeroen Piket"]
[Black "Gennady Sosonko"]
[ECO "B77"]
[WhiteElo "2615"]
[BlackElo "2530"]
[PlyCount "55"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7
7. f3 Nc6 8. Bc4 O-O 9. Qd2 Bd7 10. h4 Rc8 11. Bb3 Ne5
12. O-O-O Nc4 13. Bxc4 Rxc4 14. g4 Qc7 15. h5 Rc8 16. hxg6
fxg6 17. Kb1 b5 18. Nd5 Nxd5 19. exd5 Be5 20. Qd3 Rf8 21. Rh6
Rf7 22. Ne6 Bxe6 23. dxe6 Rf6 24. Rdh1 Rb4 25. Bc1 Qc4
26. Rxh7 Rxe6 27. f4 Bg7 28. b3 1/2-1/2

[Event "Cannes 60'tt"]
[Site "Cannes 60'tt"]
[Date "1992.??.??"]
[EventDate "?"]
[Round "03"]
[Result "1/2-1/2"]
[White "Gilles Miralles"]
[Black "Gennady Sosonko"]
[ECO "D31"]
[WhiteElo "2470"]
[BlackElo "2530"]
[PlyCount "46"]

1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. Qb3 Nc6 5. e3 Nf6 6. Nge2 dxc4
7. Qxc4 O-O 8. g3 e5 9. Bg2 Be6 10. Qd3 exd4 11. exd4 Bd5
12. O-O Bxg2 13. Kxg2 Bxc3 14. bxc3 Qd5+ 15. Qf3 Qc4 16. Nf4
Rfe8 17. Bd2 Ne4 18. Rfd1 Rad8 19. Be1 Nf6 20. Nd3 Ne4 21. Nb2
Qb5 22. d5 Na5 23. c4 Qxb2 1/2-1/2

[Event "Cannes 60'tt"]
[Site "Cannes 60'tt"]
[Date "1992.??.??"]
[EventDate "?"]
[Round "05"]
[Result "1-0"]
[White "Julian Michael Hodgson"]
[Black "Gennady Sosonko"]
[ECO "A07"]
[WhiteElo "2545"]
[BlackElo "2530"]
[PlyCount "109"]

1. g3 d5 2. Nf3 c5 3. c4 Nf6 4. cxd5 Nxd5 5. b3 Nc6 6. Bb2 f6
7. Bg2 e5 8. O-O Be6 9. d3 Qd7 10. Re1 Be7 11. Nbd2 O-O 12. a3
Rad8 13. Rc1 Rfe8 14. Qc2 Nd4 15. Qb1 Bf8 16. Ba1 b6 17. e3
Nxf3+ 18. Nxf3 Bh3 19. Bh1 Qf7 20. Rc4 Be6 21. b4 cxb4
22. axb4 b5 23. Rh4 g5 24. Re4 Bf5 25. Nd2 Bxe4 26. Nxe4 Bxb4
27. Nxf6+ Qxf6 28. Bxd5+ Rxd5 29. Qxb4 Qf3 30. Qb3 Rf8 31. Rf1
Rf7 32. Qc2 Rfd7 33. Bxe5 Rxd3 34. Bd4 R3xd4 35. exd4 Re7
36. Qc5 Qf6 37. Qxb5 h6 38. d5 Kg7 39. Qc5 Rd7 40. Rd1 Qd6
41. Qd4+ Qf6 42. Qc5 Qd6 43. Qb5 Rc7 44. Qb2+ Qf6 45. Qa2 Qd6
46. Qa4 Rd7 47. h4 Re7 48. hxg5 hxg5 49. Qg4 Kg6 50. Qd4 Qe5
51. Qd3+ Qe4 52. Qa6+ Kf5 53. Qc8+ Kg6 54. d6 Rh7 55. Qg8+ 1-0

[Event "Cannes 60'tt"]
[Site "Cannes 60'tt"]
[Date "1992.??.??"]
[EventDate "?"]
[Round "06"]
[Result "0-1"]
[White "Marc Santo-Roman"]
[Black "Gennady Sosonko"]
[ECO "B77"]
[WhiteElo "2495"]
[BlackElo "2530"]
[PlyCount "60"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7
7. f3 Nc6 8. Qd2 O-O 9. Bc4 Nd7 10. h4 Nb6 11. Bb3 Na5 12. Qd3
Nxb3 13. axb3 d5 14. Ndb5 a6 15. Bxb6 Qxb6 16. Nxd5 Qd8
17. Nbc3 b5 18. O-O-O e6 19. Nb4 Qa5 20. Nca2 Bb7 21. Qd7 Rab8
22. Kb1 Rfd8 23. Qe7 Qb6 24. h5 gxh5 25. Qg5 h6 26. Qxh5 Rxd1+
27. Rxd1 Rd8 28. Nd3 a5 29. Re1 Rxd3 30. cxd3 Qf2 0-1

[Event "Eindhoven"]
[Site "Eindhoven"]
[Date "1992.??.??"]
[EventDate "?"]
[Round "08"]
[Result "1/2-1/2"]
[White "Roberto Cifuentes-Parada"]
[Black "Gennady Sosonko"]
[ECO "E08"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "117"]

1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. d4 Nbd7
7. Qc2 c6 8. b3 b6 9. Rd1 Ba6 10. Nbd2 Rc8 11. e4 c5 12. exd5
exd5 13. Qf5 g6 14. Qh3 h5 15. Bb2 Rc7 16. Bh1 Bb7 17. Re1 Ng4
18. Rad1 Re8 19. Ne5 Ndxe5 20. dxe5 d4 21. Bxb7 Rxb7 22. Qg2
Rc7 23. h3 Nh6 24. Ne4 Qc8 25. Bc1 Kh7 26. Bf4 Qf5 27. Nd6
Bxd6 28. exd6 Rxe1+ 29. Rxe1 Rd7 30. Kh2 Ng8 31. Re5 Qc2
32. Qf3 Rxd6 33. Rxh5+ gxh5 34. Bxd6 Kg6 35. Kg2 Nf6 36. g4
hxg4 37. hxg4 Qe4 38. Bf4 Qe6 39. Qd3+ Qe4+ 40. Qxe4+ Nxe4
41. f3 Nc3 42. a4 Ne2 43. Bd2 d3 44. Kf2 Nd4 45. Ke3 f5
46. Bc3 fxg4 47. fxg4 Nxb3 48. Kxd3 Kg5 49. Kc2 Nd4+ 50. Bxd4
cxd4 51. Kd3 Kxg4 52. Kxd4 Kf5 53. Kd5 Kf6 54. Kd6 Kf5 55. Kd5
Kf6 56. Kd6 Kf5 57. a5 Ke4 58. Kc6 bxa5 59. Kb5 1/2-1/2

[Event "Eindhoven NED ch"]
[Site "Eindhoven NED ch"]
[Date "1992.??.??"]
[EventDate "?"]
[Round "1"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Manuel Bosboom"]
[ECO "E94"]
[WhiteElo "2530"]
[BlackElo "2455"]
[PlyCount "30"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5
7. O-O Nbd7 8. Re1 c6 9. Bf1 exd4 10. Nxd4 Re8 11. Bg5 h6
12. Bh4 Nc5 13. Qc2 g5 14. Bg3 Nh5 15. Rad1 Nxg3 1/2-1/2

[Event "Eindhoven NED ch"]
[Site "Eindhoven NED ch"]
[Date "1992.??.??"]
[EventDate "?"]
[Round "10"]
[Result "0-1"]
[White "Gennady Sosonko"]
[Black "Erik Knoppert"]
[ECO "B06"]
[WhiteElo "2530"]
[BlackElo "2345"]
[PlyCount "108"]

1. d4 g6 2. e4 Bg7 3. Nf3 Nf6 4. e5 Ne4 5. Bd3 d5 6. exd6 Nxd6
7. O-O O-O 8. Re1 Bg4 9. c3 Nc6 10. Bf4 Re8 11. d5 e5 12. dxe6
Rxe6 13. Rxe6 Bxe6 14. Nbd2 Bf5 15. Bxf5 Nxf5 16. Qb3 Na5
17. Qc2 c5 18. Ne4 b6 19. h3 Qd5 20. Bg5 h6 21. Nf6+ Bxf6
22. Bxf6 Re8 23. Qa4 Qc6 24. Qxc6 Nxc6 25. Re1 Rxe1+ 26. Nxe1
Nd6 27. f3 Ne8 28. Bh4 f5 29. Bg3 Kf7 30. Kf2 Ke6 31. Ke2 Nf6
32. Nc2 g5 33. Bf2 Nd5 34. Ne3 Nf4+ 35. Kd2 Ne5 36. Bg3 Nfg6
37. Bxe5 Kxe5 38. g3 h5 39. Nc4+ Kd5 40. Ne3+ Ke6 41. Ng2 Ke5
42. Ke3 f4+ 43. gxf4+ gxf4+ 44. Ke2 Kf5 45. h4 c4 46. Kd2 Nxh4
47. Nxh4+ Kg5 48. Ng6 Kxg6 49. Ke2 h4 50. Kf2 h3 51. Kg1 Kg5
52. Kh2 Kh4 53. b3 cxb3 54. axb3 a6 0-1

[Event "Eindhoven NED ch"]
[Site "Eindhoven NED ch"]
[Date "1992.??.??"]
[EventDate "?"]
[Round "11"]
[Result "1/2-1/2"]
[White "Johannnes A J Van Mil"]
[Black "Gennady Sosonko"]
[ECO "B22"]
[WhiteElo "2445"]
[BlackElo "2530"]
[PlyCount "34"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Be3 cxd4 6. cxd4
e6 7. Nc3 Qd6 8. Nf3 Be7 9. Bd3 Nc6 10. a3 O-O 11. O-O a6
12. Rc1 Bd7 13. Bb1 Rac8 14. Qd3 Rfd8 15. Bg5 g6 16. Rcd1 Be8
17. Rfe1 Nd5 1/2-1/2

[Event "Eindhoven NED ch"]
[Site "Eindhoven NED ch"]
[Date "1992.??.??"]
[EventDate "?"]
[Round "3"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Rini Kuijf"]
[ECO "D43"]
[WhiteElo "2530"]
[BlackElo "2440"]
[PlyCount "29"]

1. d4 d5 2. Nf3 c6 3. c4 Nf6 4. Nc3 e6 5. g3 Be7 6. Bg2 O-O
7. O-O b6 8. Ne5 Ba6 9. cxd5 cxd5 10. Bf4 Bb7 11. Rc1 Nbd7
12. Nb5 Nxe5 13. Bxe5 a6 14. Nc3 b5 15. Qb3 1/2-1/2

[Event "Eindhoven NED ch"]
[Site "Eindhoven NED ch"]
[Date "1992.??.??"]
[EventDate "?"]
[Round "4"]
[Result "1/2-1/2"]
[White "Paul Van der Sterren"]
[Black "Gennady Sosonko"]
[ECO "D38"]
[WhiteElo "2535"]
[BlackElo "2530"]
[PlyCount "115"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 h6 6. Bxf6 Qxf6
7. e3 c5 8. cxd5 exd5 9. Bb5+ Bd7 10. Bxd7+ Nxd7 11. O-O Bxc3
12. bxc3 Qc6 13. dxc5 Nxc5 14. Nd4 Qd7 15. Qh5 O-O 16. c4 Ne4
17. Qxd5 Qxd5 18. cxd5 Nc3 19. d6 Rfd8 20. Rfc1 Ne4 21. Rc7
Nxd6 22. g4 Rac8 23. Rac1 Rxc7 24. Rxc7 Kf8 25. h4 g6 26. h5
gxh5 27. gxh5 Ke8 28. Kg2 Rd7 29. Rc5 Ne4 30. Rc8+ Ke7 31. Kf3
Nf6 32. Rc5 b6 33. Rc6 Rd5 34. Rc7+ Nd7 35. Ke4 Re5+ 36. Kf4
Rxh5 37. Nf5+ Kd8 38. Rxa7 Rh2 39. Kg3 Rh1 40. Kg2 Rh5 41. e4
Rg5+ 42. Kf3 Rh5 43. Kg3 Rh1 44. f4 f6 45. Nd4 Re1 46. Kf3 h5
47. Ne6+ Ke7 48. Ng7 Rf1+ 49. Ke3 Rh1 50. e5 fxe5 51. fxe5
Re1+ 52. Kd4 h4 53. e6 Rd1+ 54. Kc4 h3 55. exd7 h2 56. Nf5+
Kd8 57. Ng3 Rg1 58. Ra8+ 1/2-1/2

[Event "Eindhoven NED ch"]
[Site "Eindhoven NED ch"]
[Date "1992.??.??"]
[EventDate "?"]
[Round "6"]
[Result "0-1"]
[White "Joris Brenninkmeijer"]
[Black "Gennady Sosonko"]
[ECO "D38"]
[WhiteElo "2500"]
[BlackElo "2530"]
[PlyCount "82"]

1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. Nf3 Nf6 5. Bg5 c5 6. cxd5 exd5
7. e3 O-O 8. Be2 Nbd7 9. O-O Qa5 10. Qc2 c4 11. Nd2 Re8
12. Bh4 b5 13. Rfb1 Bf8 14. Bf3 Bb7 15. e4 dxe4 16. Ndxe4 Nxe4
17. Nxe4 Qb6 18. a4 a6 19. Ng5 Nf6 20. b3 h6 21. Bxb7 Qxb7
22. Nf3 cxb3 23. Qxb3 Nd5 24. Bg3 b4 25. h3 Rac8 26. Rc1 Rc3
27. Rxc3 Nxc3 28. Kh2 Qd5 29. Qxd5 Nxd5 30. Rc1 Nc3 31. a5 Rd8
32. Rc2 Rd5 33. Bc7 f6 34. g3 Kf7 35. Bb6 Rb5 36. Nd2 Ke6
37. Kg2 Kd5 38. Kf3 Na4 39. Rc8 Bd6 40. Nb3 Nxb6 41. axb6 Rxb6
0-1

[Event "Eindhoven NED ch"]
[Site "Eindhoven NED ch"]
[Date "1992.??.??"]
[EventDate "?"]
[Round "7"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Hans Klarenbeek"]
[ECO "A41"]
[WhiteElo "2530"]
[BlackElo "2415"]
[PlyCount "85"]

1. d4 d6 2. Nf3 g6 3. g3 Bg7 4. Bg2 Nf6 5. O-O O-O 6. Nc3 Nbd7
7. e4 e5 8. h3 c6 9. a4 a5 10. Be3 Re8 11. dxe5 dxe5 12. Qe2
b6 13. Rfd1 Ba6 14. Qe1 Qc7 15. Bf1 Bf8 16. Bxa6 Rxa6 17. Qe2
Raa8 18. Qc4 Bc5 19. Bxc5 Nxc5 20. Rd2 Rad8 21. Rad1 Rxd2
22. Rxd2 Qe7 23. b3 Kg7 24. Kg2 h6 25. Rd1 Qe6 26. Qxe6 Rxe6
27. Nd2 Rd6 28. Nc4 Rxd1 29. Nxd1 Nfd7 30. Kf3 Ne6 31. Ke3 Nd4
32. Nxe5 Nxc2+ 33. Kd2 Nxe5 34. Kxc2 Nd7 35. Ne3 Nc5 36. Nc4
Nd7 37. Kc3 Kf6 38. Kd4 Ke6 39. f4 Nc5 40. Nxa5 Nxe4 41. Kxe4
bxa5 42. Kd4 Kd6 43. Kc4 1-0

[Event "Eindhoven NED ch"]
[Site "Eindhoven NED ch"]
[Date "1992.??.??"]
[EventDate "?"]
[Round "9"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "John Van der Wiel"]
[ECO "D43"]
[WhiteElo "2530"]
[BlackElo "2540"]
[PlyCount "161"]

1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. Nf3 e6 5. g3 Nbd7 6. Bg2 dxc4
7. O-O Be7 8. e4 O-O 9. Bf4 Qa5 10. a4 Bb4 11. Qc2 h6 12. Nd2
Nb6 13. Bc7 Ne8 14. Nxc4 Qa6 15. Nxb6 axb6 16. Bf4 Nf6
17. Rfd1 Re8 18. h3 Bd7 19. Be5 Nh7 20. Bf4 Nf6 21. Be3 Qa5
22. Qb3 Bxc3 23. Qxc3 Qxc3 24. bxc3 c5 25. dxc5 Bxa4 26. Rd4
Bc6 27. Rxa8 Rxa8 28. cxb6 Ra1+ 29. Kh2 Rb1 30. c4 e5 31. Rd8+
Kh7 32. Rc8 Nd7 33. c5 Rb3 34. h4 Rc3 35. Bh3 Nxc5 36. h5 g5
37. Bxc5 Rxc5 38. Bd7 Rb5 39. Bxc6 bxc6 40. Rxc6 g4 41. Rc7
Kg7 42. b7 Rb1 43. Kg2 Kf6 44. f4 Rb2+ 45. Kf1 exf4 46. gxf4
g3 47. Kg1 Ke6 48. Rc6+ Ke7 49. e5 Rxb7 50. Kg2 Rb3 51. Rxh6
Kf8 52. Rf6 Kg7 53. Kh3 Re3 54. h6+ Kg8 55. h7+ Kh8 56. Kg2
Rb3 57. Rh6 Re3 58. Rf6 Rb3 59. Rh6 Re3 60. Rh5 f6 61. exf6
Re8 62. Kxg3 Rf8 63. Rh6 Rf7 64. Kg4 Ra7 65. Rh5 Ra8 66. Re5
Kxh7 67. Kg5 Rg8+ 68. Kf5 Ra8 69. Kg5 Rg8+ 70. Kf5 Ra8 71. Ke6
Ra6+ 72. Kf7 Kh6 73. Re6 Ra4 74. Re1 Ra7+ 75. Re7 Ra4 76. f5
Kg5 77. Kg7 Kxf5 78. f7 Rg4+ 79. Kf8 Ra4 80. Rb7 Re4 81. Rb6
1-0

[Event "Manila"]
[Site "Manila"]
[Date "1992.??.??"]
[EventDate "?"]
[Round "06"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Adrian Mikhalchishin"]
[ECO "D97"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "113"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4
O-O 7. e4 Na6 8. Be2 c5 9. d5 e6 10. O-O exd5 11. exd5 Bf5
12. Be3 Ne8 13. Qa4 Qb6 14. Bxa6 bxa6 15. Qa3 Rc8 16. Na4 Qb5
17. Rac1 Nd6 18. Bxc5 Nc4 19. Qb3 Nxb2 20. Bxf8 Rxf8 21. Nxb2
Bxb2 22. Rc7 Rd8 23. Rd1 Bf6 24. Qxb5 axb5 25. Rxa7 Bc2
26. Rd2 Be4 27. d6 Bc3 28. Rd1 Bc2 29. Rc1 Rxd6 30. h4 Rd1+
31. Rxd1 Bxd1 32. Ng5 f6 33. Ra8+ Kg7 34. Ra7+ Kg8 35. Ne4 Be5
36. Nc5 Be2 37. Nb3 h6 38. Rb7 g5 39. h5 Bc3 40. f3 f5 41. Kf2
Bc4 42. Ke3 b4 43. Ra7 f4+ 44. Ke4 Bf1 45. Nd4 Bxd4 46. Kxd4
Bxg2 47. Ke4 g4 48. Kxf4 Bxf3 49. Ra4 Bd5 50. Kxg4 Be6+
51. Kf4 Bf7 52. Ke5 b3 53. a3 Bxh5 54. Rb4 Bd1 55. a4 h5
56. a5 h4 57. a6 1-0

[Event "Manila olm"]
[Site "Manila olm"]
[Date "1992.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Emir Dizdarevic"]
[Black "Gennady Sosonko"]
[ECO "A14"]
[WhiteElo "2505"]
[BlackElo "2530"]
[PlyCount "27"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. O-O Be7 5. c4 O-O 6. b3 c5
7. e3 Nc6 8. Bb2 b6 9. Nc3 dxc4 10. bxc4 Bb7 11. Qe2 Rc8
12. Rfd1 Qc7 13. Rac1 a6 14. Rb1 1/2-1/2

[Event "Manila olm"]
[Site "Manila olm"]
[Date "1992.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Cicero Braga"]
[ECO "E91"]
[WhiteElo "2530"]
[BlackElo "2355"]
[PlyCount "87"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 Bg4
7. Be3 Nfd7 8. Rc1 e5 9. d5 f5 10. h3 Bxf3 11. Bxf3 a5 12. a3
Na6 13. Rb1 Nb6 14. b3 Nc5 15. h4 a4 16. Bxc5 dxc5 17. Nxa4
Nxa4 18. bxa4 fxe4 19. Bxe4 Rf4 20. Qc2 Rxh4 21. Rxh4 Qxh4
22. Rxb7 Rf8 23. g3 Qh2 24. Qe2 Bh6 25. Rb3 Bd2+ 26. Kf1 Ba5
27. Qe3 Qh5 28. Bf3 Qf5 29. Qe4 Qg5 30. Qe3 Qf5 31. Be4 Qh5
32. Kg2 Qd1 33. Rd3 Qa1 34. d6 cxd6 35. Rxd6 Be1 36. Bd5+ Kh8
37. Bf3 e4 38. Qxe4 Bc3 39. Rd7 Bg7 40. Qd3 Bd4 41. Qe2 Qc3
42. a5 g5 43. Qe4 Bg7 44. a6 1-0

[Event "Manila olm"]
[Site "Manila olm"]
[Date "1992.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Aloyzas Kveinys"]
[ECO "E02"]
[WhiteElo "2530"]
[BlackElo "2485"]
[PlyCount "55"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Qa4+ Nbd7 6. Nd2
Be7 7. Nxc4 O-O 8. Nf3 c5 9. O-O cxd4 10. Nxd4 Nc5 11. Qd1 Bd7
12. Nb3 Bb5 13. Nxc5 Qxd1 14. Rxd1 Bxc5 15. Be3 Bxe3 16. Nxe3
Bxe2 17. Bxb7 Rab8 18. Rd2 Rxb7 19. Rxe2 Rd8 20. Rc1 g5
21. Rc5 h6 22. Rec2 Rdd7 23. b3 Kg7 24. Kg2 Ne4 25. Rc6 Nf6
26. R6c5 Ne4 27. Rc6 Nf6 28. R6c5 1/2-1/2

[Event "Manila olm"]
[Site "Manila olm"]
[Date "1992.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Adrian Mikhalchishin"]
[ECO "D97"]
[WhiteElo "2530"]
[BlackElo "2530"]
[PlyCount "115"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4
O-O 7. e4 Na6 8. Be2 c5 9. d5 e6 10. O-O exd5 11. exd5 Bf5
12. Be3 Ne8 13. Qa4 Qb6 14. Bxa6 bxa6 15. Qa3 Rc8 16. Na4 Qb5
17. Rac1 Nd6 18. Bxc5 Nc4 19. Qb3 Nxb2 20. Bxf8 Rxf8 21. Nxb2
Bxb2 22. Rc7 Rd8 23. Rd1 Bf6 24. Qxb5 axb5 25. Rxa7 Bc2
26. Rd2 Be4 27. d6 Bc3 28. Rd1 Bc2 29. Rc1 Rxd6 30. h4 Rd1+
31. Rxd1 Bxd1 32. Ng5 f6 33. Ne4 Be5 34. Nc5 h6 35. Rb7 Be2
36. Nb3 g5 37. h5 Bc3 38. f3 b4 39. Kf2 Bc4 40. Ke3 f5 41. Ra7
f4+ 42. Ke4 Bf1 43. Nd4 Bxd4 44. Kxd4 Bxg2 45. Ke4 g4 46. Kxf4
Bxf3 47. Ra4 Bd5 48. Kxg4 Be6+ 49. Kf4 Bf7 50. Ke5 b3 51. a3
Bxh5 52. Rb4 Bd1 53. a4 h5 54. a5 h4 55. a6 h3 56. a7 Bf3
57. Rxb3 Bg2 58. Rxh3 1-0

[Event "Manila olm"]
[Site "Manila olm"]
[Date "1992.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Zurab Sturua"]
[Black "Gennady Sosonko"]
[ECO "D38"]
[WhiteElo "2545"]
[BlackElo "2530"]
[PlyCount "92"]

1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. Nf3 Nf6 5. Bg5 h6 6. Bxf6 Qxf6
7. e3 c5 8. cxd5 exd5 9. Be2 cxd4 10. Qxd4 Qxd4 11. Nxd4 Bxc3+
12. bxc3 Ke7 13. Bf3 Rd8 14. Rb1 Na6 15. O-O Nc5 16. Rb5 Na4
17. c4 dxc4 18. Bxb7 Bxb7 19. Rxb7+ Kf6 20. Rb4 Nb6 21. Rc1
Rd5 22. Kf1 Rc8 23. Rc2 Ra5 24. Rb5 Rc5 25. Rxc5 Rxc5 26. Ke1
Ke5 27. Ne2 Rb5 28. Nc3 Ra5 29. Kd2 Nd5 30. Rb2 Nxc3 31. Kxc3
Kd5 32. Kb4 Ra6 33. Rd2+ Ke4 34. Kxc4 Rc6+ 35. Kb5 Rg6
36. Rd4+ Ke5 37. Rd2 Ke4 38. Rd4+ Ke5 39. g3 Rb6+ 40. Ka5 Rb2
41. a4 Rxf2 42. Rf4 Rxh2 43. Rxf7 g5 44. Rxa7 Rg2 45. Kb4 Rxg3
46. a5 Kd6 1/2-1/2

[Event "Nederland (ch) 54/614"]
[Site "Nederland (ch) 54/614"]
[Date "1992.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Friso Nijboer"]
[ECO "E97"]
[WhiteElo "2530"]
[BlackElo "2455"]
[PlyCount "83"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5
7. O-O Nc6 8. d5 Ne7 9. b4 Nh5 10. c5 f5 11. Re1 Kh8 12. Nd2
Nf6 13. f3 f4 14. Nc4 g5 15. Ba3 Ne8 16. b5 b6 17. cxd6 cxd6
18. Bb4 Rf6 19. a4 Bd7 20. a5 Rb8 21. axb6 axb6 22. Nb2 h5
23. Nd3 Rg6 24. Nf2 Ng8 25. g4 fxg3 26. hxg3 g4 27. fxg4 Nh6
28. Kg2 Bxg4 29. Bxg4 Nxg4 30. Nxg4 Rxg4 31. Rh1 Qg5 32. Qd3
Kg8 33. Nd1 h4 34. Rh3 Nf6 35. Nf2 Nh5 36. Nxg4 Qxg4 37. Rf1
hxg3 38. Rxh5 Qxh5 39. Kxg3 Qg5+ 40. Kh2 Ra8 41. Qh3 Ra4
42. Qc8+ 1/2-1/2

[Event "Nederland 56/232"]
[Site "Nederland 56/232"]
[Date "1992.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Luc Winants"]
[Black "Gennady Sosonko"]
[ECO "B77"]
[WhiteElo "2505"]
[BlackElo "2535"]
[PlyCount "83"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7
7. f3 Nc6 8. Qd2 O-O 9. Bc4 Nxd4 10. Bxd4 Be6 11. Bb3 Qa5
12. O-O-O Bxb3 13. cxb3 Rfc8 14. Kb1 Rc6 15. g4 Rac8 16. h4 h5
17. g5 Ne8 18. Bxg7 Nxg7 19. f4 a6 20. Rhf1 e6 21. Rf3 Qc5
22. Rd3 Ne8 23. Rd4 b5 24. b4 Qa7 25. f5 Rc4 26. Rxc4 Rxc4
27. a3 Qb6 28. fxe6 fxe6 29. e5 dxe5 30. Qd3 Kh7 31. Rf1 Qc6
32. Qd8 Rf4 33. Qe7+ Ng7 34. Rd1 Qc4 35. Rd7 Rf1+ 36. Nd1
Rxd1+ 37. Rxd1 e4 38. Qf7 e3 39. Rd7 Qe4+ 40. Ka2 Qc4+ 41. Kb1
Qe4+ 42. Ka1 1-0

[Event "Ter Apel"]
[Site "Ter Apel"]
[Date "1992.??.??"]
[EventDate "?"]
[Round "01"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Rafael Vaganian"]
[ECO "E94"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "45"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5
7. O-O Na6 8. Be3 Ng4 9. Bg5 f6 10. Bc1 c6 11. h3 Nh6 12. Be3
Nf7 13. dxe5 dxe5 14. c5 Nc7 15. Bc4 Be6 16. Nd2 Qe7 17. Qb3
Rfb8 18. Bxe6 Nxe6 19. Qc4 Bh6 20. Bxh6 Nxh6 21. Nb3 Nf7
22. Rad1 Rd8 23. g3 1/2-1/2

[Event "Ter Apel"]
[Site "Ter Apel"]
[Date "1992.??.??"]
[EventDate "?"]
[Round "03"]
[Result "1/2-1/2"]
[White "Paul Van der Sterren"]
[Black "Gennady Sosonko"]
[ECO "D38"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "40"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 h6 6. Bxf6 Qxf6
7. Rc1 dxc4 8. g3 b5 9. Bg2 Bb7 10. O-O Bxc3 11. bxc3 Nd7
12. a4 a6 13. Rb1 Bc6 14. Qc2 Rb8 15. Rfe1 Ba8 16. axb5 axb5
17. Ne5 Nxe5 18. Bxa8 Rxa8 19. Qe4 Rb8 20. Qxe5 Qe7 1/2-1/2

[Event "Ter Apel"]
[Site "Ter Apel"]
[Date "1992.??.??"]
[EventDate "?"]
[Round "05"]
[Result "1/2-1/2"]
[White "Vladimir Epishin"]
[Black "Gennady Sosonko"]
[ECO "D38"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "80"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. cxd5 exd5 6. Bg5 h6
7. Bh4 g5 8. Bg3 Ne4 9. Nd2 Nxc3 10. bxc3 Bxc3 11. Rc1 Bb2
12. Rxc7 Na6 13. Rc2 Bxd4 14. e3 Bg7 15. Bxa6 bxa6 16. O-O Bd7
17. Qf3 Bb5 18. Rd1 O-O 19. Nb3 Rc8 20. Rxc8 Qxc8 21. Qxd5 Qc2
22. Qd2 Qxd2 23. Rxd2 Rc8 24. h4 gxh4 25. Bxh4 Rc3 26. Bg3 Kh7
27. Kh2 Bc4 28. Rd6 Rc2 29. Nd4 Rxa2 30. Nf5 a5 31. Nxg7 Kxg7
32. Be5+ Kh7 33. Kg3 a4 34. e4 a3 35. Rd8 Re2 36. f3 f5
37. Rd7+ Kg8 38. Rg7+ Kf8 39. Rc7 Bf7 40. Rxa7 fxe4 1/2-1/2

[Event "Eindhoven NED ch"]
[Site "Eindhoven NED ch"]
[Date "1993.??.??"]
[EventDate "?"]
[Round "7"]
[Result "1-0"]
[White "Jeroen Piket"]
[Black "Gennady Sosonko"]
[ECO "B77"]
[WhiteElo "2590"]
[BlackElo "2535"]
[PlyCount "57"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7
7. f3 Nc6 8. Qd2 O-O 9. Bc4 Bd7 10. h4 Rc8 11. Bb3 Ne5
12. O-O-O Nc4 13. Bxc4 Rxc4 14. g4 Qc7 15. h5 Rc8 16. hxg6
fxg6 17. Kb1 b5 18. Nd5 Nxd5 19. exd5 Be5 20. Qd3 Qb7 21. Rxh7
Kxh7 22. Rh1+ Kg7 23. Rh6 Rg8 24. Rxg6+ Kh8 25. Rh6+ Kg7
26. Ne6+ Bxe6 27. dxe6 Kf8 28. Qf5+ Bf6 29. Qh5 1-0

[Event "Bad Woerishofen MC"]
[Site "02"]
[Date "1993.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Karl Robatsch"]
[Black "Gennady Sosonko"]
[ECO "D38"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "33"]

1.Nf3 d5 2.d4 Nf6 3.c4 e6 4.Nc3 Bb4 5.cxd5 exd5 6.Bg5 h6
7.Bxf6 Qxf6 8.Qb3 c5 9.dxc5 Bxc3+ 10.bxc3 Qc6 11.Rd1 Be6
12.Nd4 Qxc5 13.e4 O-O 14.Be2 Nd7 15.O-O Nb6 16.Nxe6 fxe6
17.Bf3 1/2-1/2

[Event "Polanica Zdroj"]
[Site "Polanica Zdroj"]
[Date "1993.??.??"]
[EventDate "?"]
[Round "08"]
[Result "0-1"]
[White "Oleg Romanishin"]
[Black "Gennady Sosonko"]
[ECO "E04"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "80"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 dxc4 5. Bg2 Nc6 6. Qa4 Bb4+
7. Bd2 Nd5 8. Bxb4 Ndxb4 9. O-O Rb8 10. Nc3 a6 11. Rac1 O-O
12. Qa3 b6 13. Rfd1 Qe7 14. Nb1 b5 15. b3 cxb3 16. axb3 Rd8
17. Nc3 h6 18. Ne4 e5 19. dxe5 Bf5 20. Nc3 Bg4 21. Na2 Nxa2
22. Qxa2 Bxf3 23. Rxd8+ Rxd8 24. Bxf3 Nd4 25. Qxa6 Nxb3
26. Rc3 Nd4 27. Qa7 Rd7 28. Bg4 c6 29. Qc5 Qxc5 30. Rxc5 Rc7
31. e3 Nb3 32. Rc3 Nd2 33. Rd3 Nc4 34. e6 Kf8 35. exf7 Kxf7
36. f4 b4 37. Bd1 Na5 38. Rd4 Rb7 39. Ba4 b3 40. Rd1 Rb4 0-1

[Event "Bad Woerishofen MC"]
[Site "Bad Woerishofen MC"]
[Date "1993.??.??"]
[EventDate "?"]
[Round "1"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Carlos Garcia-Palermo"]
[ECO "D23"]
[WhiteElo "2535"]
[BlackElo "2475"]
[PlyCount "77"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. Qa4+ c6 5. Qxc4 Bf5 6. g3 e6
7. Bg2 Qd5 8. Qa4 b5 9. Qd1 Bxb1 10. Rxb1 Qxa2 11. Bd2 Be7
12. Ne5 O-O 13. O-O Qa6 14. Qc2 Rc8 15. Rbc1 Qb6 16. Be3 Qd8
17. Bxc6 Nd5 18. Bxa8 Rxc2 19. Rxc2 Nb4 20. Rc3 Na2 21. Rb3
Na6 22. Bc6 N6b4 23. Bxb5 f6 24. Nc6 Nxc6 25. Bxc6 Qc8 26. Bf3
Bb4 27. Rd3 Bd6 28. Rb3 Bb4 29. d5 e5 30. d6 Bxd6 31. Rd1 Bf8
32. Bd5+ Kh8 33. Ra1 Nb4 34. Rxb4 Bxb4 35. Rxa7 Bd6 36. Ra8
Bb8 37. Ba7 Qc1+ 38. Kg2 h5 39. Rxb8+ 1-0

[Event "Bad Woerishofen MC"]
[Site "Bad Woerishofen MC"]
[Date "1993.??.??"]
[EventDate "?"]
[Round "3"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Tibor Tolnai"]
[ECO "E91"]
[WhiteElo "2535"]
[BlackElo "2500"]
[PlyCount "42"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 c5
7. d5 e6 8. O-O exd5 9. exd5 Re8 10. Bf4 Ne4 11. Nxe4 Rxe4
12. Qd2 Bg4 13. Rae1 Qf6 14. Bg5 Qxb2 15. Qxb2 Bxb2 16. Bd3
Rxe1 17. Rxe1 Nd7 18. Rb1 Bf6 19. Rxb7 Bxf3 20. Bxf6 Nxf6
21. gxf3 Nh5 1/2-1/2

[Event "Bad Worishofen"]
[Site "Bad Worishofen"]
[Date "1993.??.??"]
[EventDate "?"]
[Round "04"]
[Result "1/2-1/2"]
[White "Igor Stohl"]
[Black "Gennady Sosonko"]
[ECO "A13"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "20"]

1. c4 e6 2. Nf3 d5 3. g3 dxc4 4. Qa4+ Nd7 5. Qxc4 b6 6. Bg2
Bb7 7. d4 Ngf6 8. O-O c5 9. Rd1 a6 10. dxc5 Bxc5 1/2-1/2

[Event "Bad Worishofen"]
[Site "Bad Worishofen"]
[Date "1993.??.??"]
[EventDate "?"]
[Round "05"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Robert Huebner"]
[ECO "E00"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "56"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 a5 5. Bg2 O-O 6. Nf3 b6
7. O-O Bb7 8. Bf4 Bd6 9. Bxd6 cxd6 10. Nbd2 d5 11. Rc1 d6
12. Ne1 Nbd7 13. Nd3 Qb8 14. cxd5 Nxd5 15. Qb3 Ra7 16. Rc2 Ne7
17. Bxb7 Rxb7 18. Qb5 Rc8 19. Rfc1 Rxc2 20. Rxc2 Rc7 21. Rxc7
Qxc7 22. Qc4 Qc8 23. e3 Kf8 24. a4 d5 25. Qxc8+ Nxc8 26. b4
axb4 27. Nxb4 Ke7 28. a5 bxa5 1/2-1/2

[Event "Brussels zt"]
[Site "Brussels zt"]
[Date "1993.??.??"]
[EventDate "?"]
[Round "01"]
[Result "1/2-1/2"]
[White "Eloi Relange"]
[Black "Gennady Sosonko"]
[ECO "B52"]
[WhiteElo "2295"]
[BlackElo "2535"]
[PlyCount "96"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. O-O e6 6. c3
Nf6 7. Re1 Nc6 8. d3 Be7 9. a3 O-O 10. b4 cxb4 11. axb4 b5
12. h3 a5 13. bxa5 Rxa5 14. Rxa5 Nxa5 15. Ba3 Rc8 16. Nd4 Bf8
17. Re2 Ne8 18. Rb2 Nc7 19. Nd2 Nc6 20. N2f3 Ra8 21. Qb3 Na5
22. Qc2 Nb7 23. Bb4 Nc5 24. Qb1 Na4 25. Ra2 g6 26. e5 Nd5
27. Qb3 Rc8 28. c4 bxc4 29. Qxa4 Qxa4 30. Rxa4 Nxb4 31. Rxb4
dxe5 32. Rxc4 Rxc4 33. dxc4 exd4 34. Nxd4 e5 35. Nb3 f5 36. f3
Kf7 37. Kf2 Ke6 38. Ke3 Bb4 39. Kd3 h5 40. Ke3 h4 41. Kd3 Kd6
42. Na1 Bc5 43. Nc2 Ke6 44. Na1 Bf2 45. Nc2 Bc5 46. Na1 Bg1
47. Nc2 Kf6 48. Nb4 Ke6 1/2-1/2

[Event "Brussels zt"]
[Site "Brussels zt"]
[Date "1993.??.??"]
[EventDate "?"]
[Round "03"]
[Result "0-1"]
[White "Pascal Vandevoort"]
[Black "Gennady Sosonko"]
[ECO "D38"]
[WhiteElo "2310"]
[BlackElo "2535"]
[PlyCount "30"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Bb4 5. Bg5 h6 6. Bxf6 Qxf6
7. e3 O-O 8. Rc1 dxc4 9. Bxc4 c5 10. O-O cxd4 11. exd4 Nc6
12. Ne4 Qf4 13. Qe2 Rd8 14. Rfd1 Be7 15. d5 exd5 0-1

[Event "Brussels zt"]
[Site "Brussels zt"]
[Date "1993.??.??"]
[EventDate "?"]
[Round "04"]
[Result "0-1"]
[White "Gennady Sosonko"]
[Black "Dimitri Reinderman"]
[ECO "E98"]
[WhiteElo "2535"]
[BlackElo "2415"]
[PlyCount "90"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5
7. O-O Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Nd3 f5 11. Bd2 Kh8 12. a4
f4 13. a5 h5 14. f3 g5 15. b4 Ng8 16. c5 Ndf6 17. b5 g4
18. Be1 gxf3 19. gxf3 Bh3 20. Kh1 Bxf1 21. Bxf1 Nh7 22. Bf2
Bf6 23. b6 axb6 24. axb6 Rxa1 25. Qxa1 cxb6 26. cxd6 Nh6
27. Qb2 Qxd6 28. Nb5 Qe7 29. Bxb6 Rg8 30. Bc5 Qg7 31. Nd6 Ng5
32. Qf2 Ra8 33. Qg2 Ra1 34. Ne8 Qf7 35. Nxf6 Qxf6 36. Bb4 Nhf7
37. h4 Nxf3 38. Qxf3 Qxh4+ 39. Kg2 Ng5 40. Nxe5 Nxf3 41. Ng6+
Kg8 42. Nxh4 Nxh4+ 43. Kh3 Rxf1 44. Kxh4 Rd1 45. Bc5 Rd2 0-1

[Event "Brussels zt"]
[Site "Brussels zt"]
[Date "1993.??.??"]
[EventDate "?"]
[Round "05"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Manuel Bosboom"]
[ECO "A57"]
[WhiteElo "2535"]
[BlackElo "2425"]
[PlyCount "37"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Nd2 d6 5. e4 bxc4 6. Bxc4 g6
7. Ngf3 Bg7 8. O-O O-O 9. Rb1 Bg4 10. Re1 Nbd7 11. h3 Bxf3
12. Nxf3 Rb8 13. b3 Nh5 14. g4 Nhf6 15. Bf4 h5 16. e5 dxe5
17. Nxe5 Nxe5 18. Bxe5 Rb6 19. f3 1/2-1/2

[Event "Brussels zt"]
[Site "Brussels zt"]
[Date "1993.??.??"]
[EventDate "?"]
[Round "06"]
[Result "1/2-1/2"]
[White "H Wiens"]
[Black "Gennady Sosonko"]
[ECO "B50"]
[WhiteElo "2255"]
[BlackElo "2535"]
[PlyCount "50"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 g6 5. O-O Bg7 6. d3 O-O
7. Nbd2 Nc6 8. a3 Qc7 9. d4 cxd4 10. cxd4 d5 11. e5 Ne4
12. Nxe4 dxe4 13. Ng5 Rd8 14. Be3 h6 15. Nxe4 Bxe5 16. Rc1
Bxh2+ 17. Kh1 Bf4 18. Bc4 Rf8 19. Qf3 Bxe3 20. fxe3 Bf5
21. Ng3 Be6 22. Bxe6 fxe6 23. Qg4 Kh7 24. Ne2 Qa5 25. b4 Qh5+
1/2-1/2

[Event "Brussels zt"]
[Site "Brussels zt"]
[Date "1993.??.??"]
[EventDate "?"]
[Round "07"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "S Mohandessi"]
[ECO "D98"]
[WhiteElo "2535"]
[BlackElo "2310"]
[PlyCount "68"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Qb3 dxc4 6. Qxc4
O-O 7. e4 Bg4 8. Ne5 Bc8 9. Be2 a6 10. Nf3 b5 11. Qb3 c5
12. dxc5 Bb7 13. O-O Nxe4 14. Nxe4 Bxe4 15. Bg5 Nc6 16. Qe3
Bf5 17. Bh6 Bxh6 18. Qxh6 f6 19. Qe3 Qc7 20. Nd4 Nxd4 21. Qxd4
Rfd8 22. Qe3 e5 23. b4 Rd4 24. a4 Rb8 25. axb5 axb5 26. Qc3
Kg7 27. h3 Be4 28. f4 Rb7 29. Ra6 Bd5 30. Rd6 Qe7 31. Re1 Rc7
32. Bxb5 Bf7 33. fxe5 fxe5 34. Rxe5 Rd1+ 1-0

[Event "Brussels zt"]
[Site "Brussels zt"]
[Date "1993.??.??"]
[EventDate "?"]
[Round "08"]
[Result "1/2-1/2"]
[White "Arnaud Hauchard"]
[Black "Gennady Sosonko"]
[ECO "A13"]
[WhiteElo "2450"]
[BlackElo "2535"]
[PlyCount "43"]

1. Nf3 d5 2. c4 e6 3. g3 dxc4 4. Qa4+ Nd7 5. Qxc4 b6 6. Bg2
Bb7 7. O-O Ngf6 8. d4 c5 9. Nc3 a6 10. dxc5 Bxc5 11. Bf4 O-O
12. Ne5 b5 13. Qb3 Bxg2 14. Kxg2 Ra7 15. Rad1 Qa8+ 16. Kg1 Rc8
17. Nxd7 Rxd7 18. Rxd7 Nxd7 19. Rc1 Bf8 20. Nd1 Rxc1 21. Bxc1
Nc5 22. Qc2 1/2-1/2

[Event "Brussels zt"]
[Site "Brussels zt"]
[Date "1993.??.??"]
[EventDate "?"]
[Round "09"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Marc Dutreeuw"]
[ECO "E06"]
[WhiteElo "2535"]
[BlackElo "2450"]
[PlyCount "105"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4
7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bf4 Nd5 11. Nc3 Nxf4
12. gxf4 Nd7 13. Rfd1 Qc8 14. a4 b4 15. Ne4 Bd5 16. Rac1 Ra7
17. Ne5 Nxe5 18. fxe5 Qa8 19. Qd3 f5 20. exf6 gxf6 21. Bf3 Rd8
22. Qe3 Kh8 23. Kh1 Rg8 24. Rg1 c6 25. Nd2 Rxg1+ 26. Rxg1 c5
27. dxc5 Rc7 28. Qd4 Bxf3+ 29. Nxf3 e5 30. Qxb4 Bxc5 31. Qh4
Qf8 32. e3 Rb7 33. Qh5 Rg7 34. Rc1 Be7 35. Qf5 Rg8 36. Qe6 Qa8
37. Qc6 Qb8 38. Rg1 Rxg1+ 39. Nxg1 Qg8 40. Nf3 Qg6 41. e4 Kg8
42. Nh4 Qg4 43. Nf5 Qh3 44. Kg1 Qg4+ 45. Ng3 a5 46. Kg2 Kf8
47. h3 Qg5 48. Qa8+ Kf7 49. Qxa5 h5 50. Qd5+ Kf8 51. h4 Qxh4
52. a5 f5 53. a6 1-0

[Event "Brussels zt"]
[Site "Brussels zt"]
[Date "1993.??.??"]
[EventDate "?"]
[Round "10"]
[Result "1-0"]
[White "Paul Van der Sterren"]
[Black "Gennady Sosonko"]
[ECO "D31"]
[WhiteElo "2490"]
[BlackElo "2535"]
[PlyCount "59"]

1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. e3 Nf6 5. a3 Be7 6. Nf3 O-O
7. Bd3 c5 8. cxd5 exd5 9. dxc5 Bxc5 10. O-O Nc6 11. b4 Bb6
12. Bb2 Re8 13. h3 Be6 14. Na4 Bc7 15. Nc5 Bc8 16. Rc1 Ne4
17. Bb1 Ng5 18. Nxg5 Qxg5 19. f4 Qh4 20. Rf3 Bb6 21. Qxd5 Be6
22. Qd3 Bxc5 23. Rxc5 Rad8 24. Qc3 f6 25. Kh2 Kf8 26. b5 Ne7
27. e4 Bf7 28. a4 Kg8 29. Rc7 Nc8 30. Rxf7 1-0

[Event "Brussels zt"]
[Site "Brussels zt"]
[Date "1993.??.??"]
[EventDate "?"]
[Round "11"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Albert Blees"]
[ECO "E16"]
[WhiteElo "2535"]
[BlackElo "2405"]
[PlyCount "49"]

1. d4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. c4 Bb4+ 6. Bd2 c5
7. O-O O-O 8. Qb3 Bxd2 9. Nbxd2 Qc7 10. Rac1 d6 11. Qd3 Nbd7
12. e4 cxd4 13. Nxd4 a6 14. b4 Rad8 15. h3 Qb8 16. Rfe1 d5
17. exd5 exd5 18. c5 bxc5 19. bxc5 Rc8 20. Qa3 Qa7 21. N2b3
Bc6 22. Nf5 Rc7 23. Nbd4 Nb8 24. Qe3 h6 25. Nxg7 1-0

[Event "Bruxelles (zt) 57/(603)"]
[Site "Bruxelles (zt) 57/(603)"]
[Date "1993.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Friso Nijboer"]
[ECO "E94"]
[WhiteElo "2535"]
[BlackElo "2505"]
[PlyCount "51"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5
7. O-O Na6 8. Re1 c6 9. Bf1 Bg4 10. Be3 Bxf3 11. Qxf3 Ng4
12. Qxg4 exd4 13. Bg5 f6 14. Qe6+ Rf7 15. Bf4 dxc3 16. Bxd6
cxb2 17. Rab1 Nc7 18. Bxc7 Qxc7 19. c5 Kh8 20. Rxb2 Re7
21. Qc4 b5 22. cxb6 axb6 23. Rc2 f5 24. Qxc6 Qxc6 25. Rxc6 Bd4
26. Rc4 1/2-1/2

[Event "Eindhoven"]
[Site "Eindhoven"]
[Date "1993.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Roberto Cifuentes-Parada"]
[ECO "E00"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "69"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O
7. O-O Nbd7 8. Qc2 c6 9. Bf4 Ne4 10. Nfd2 Nxd2 11. Nxd2 g5
12. Be3 f5 13. Nf3 g4 14. Ne1 Bg5 15. Bxg5 Qxg5 16. Nd3 Qg7
17. e3 h5 18. Nf4 Nf6 19. b4 h4 20. Rfc1 h3 21. Bf1 Bd7 22. b5
cxb5 23. cxb5 Rfc8 24. Qb2 Ne4 25. Qa3 Qf8 26. Rxc8 Bxc8
27. Qb2 Bd7 28. Rc1 Rc8 29. Ng6 Qd6 30. Rxc8+ Bxc8 31. Qc2 Bd7
32. a4 Kf7 33. Ne5+ Ke8 34. a5 Ke7 35. Ng6+ 1/2-1/2

[Event "Eindhoven"]
[Site "Eindhoven"]
[Date "1993.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Martin Martens"]
[ECO "D34"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "89"]

1. d4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 c5 5. O-O Nc6 6. c4 Be7
7. cxd5 exd5 8. Nc3 O-O 9. Bg5 cxd4 10. Nxd4 h6 11. Be3 Re8
12. Rc1 Bf8 13. Nxc6 bxc6 14. Na4 Bd7 15. Bc5 Bxc5 16. Nxc5
Bg4 17. f3 Bf5 18. Qd2 Qb6 19. e3 Nd7 20. Qd4 Rab8 21. b3 Nxc5
22. Rxc5 Qa6 23. Rf2 Rb6 24. e4 Be6 25. f4 dxe4 26. Bxe4 Bh3
27. Re5 Rbb8 28. Bg2 Red8 29. Qc3 Rd1+ 30. Re1 Rxe1+ 31. Qxe1
Bxg2 32. Kxg2 Qb5 33. Rd2 c5 34. Qe2 Qc6+ 35. Qf3 Qe6 36. f5
Qf6 37. Qd5 Qc3 38. Re2 a5 39. Qd6 Qb4 40. Qd7 h5 41. Re7 Rf8
42. Qd5 c4 43. Rb7 Qa3 44. bxc4 Qxa2+ 45. Kh3 1/2-1/2

[Event "Eindhoven"]
[Site "Eindhoven"]
[Date "1993.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Gennady Sosonko"]
[Black "Friso Nijboer"]
[ECO "E98"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "80"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5
7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Nd3 f5 11. Bd2 fxe4
12. Nxe4 c6 13. Qb3 Kh8 14. f4 b5 15. c5 dxc5 16. Nexc5 exf4
17. Nxf4 Nxd5 18. Nxd5 Rxf1+ 19. Rxf1 Qxd5 20. Qxd5 cxd5
21. Bxb5 Bd4+ 22. Kh1 Bxc5 23. Bxe8 Ba6 24. Bc6 Bxf1 25. Bxa8
d4 26. b4 Bd6 27. a4 Kg7 28. Kg1 Bd3 29. g3 Kf6 30. Kf2 Ke6
31. Kf3 Be5 32. b5 Bc4 33. Bc6 Bd5+ 34. Bxd5+ Kxd5 35. a5 Bc7
36. Be1 Kc4 37. Ke4 Kxb5 38. Bf2 Bxa5 39. Bxd4 Bb6 40. Be5 Kc4
0-1

[Event "Eindhoven"]
[Site "Eindhoven"]
[Date "1993.??.??"]
[EventDate "?"]
[Round "05"]
[Result "1/2-1/2"]
[White "Liafbern Riemersma"]
[Black "Gennady Sosonko"]
[ECO "B72"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "55"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7
7. O-O Nc6 8. Nb3 O-O 9. Kh1 Be6 10. Bg5 Rc8 11. f4 Na5 12. f5
Bc4 13. Bd3 b5 14. Qe1 b4 15. Ne2 Bxd3 16. cxd3 Nc6 17. Nf4 a5
18. Rd1 Re8 19. Qh4 d5 20. Rf3 dxe4 21. Rh3 Qd6 22. Nd2 exd3
23. fxg6 hxg6 24. Bh6 Nh5 25. Ne4 Qe5 26. Nxh5 Bxh6 27. Nhf6+
exf6 28. Nxf6+ 1/2-1/2

[Event "Eindhoven"]
[Site "Eindhoven"]
[Date "1993.??.??"]
[EventDate "?"]
[Round "09"]
[Result "0-1"]
[White "Johannnes A J Van Mil"]
[Black "Gennady Sosonko"]
[ECO "B22"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "100"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Be3 cxd4 6. cxd4
e6 7. Nc3 Qd6 8. Nf3 Nc6 9. a3 Be7 10. Bd3 O-O 11. O-O Rd8
12. Rc1 Bd7 13. Qb3 Na5 14. Qa2 a6 15. Ne5 Nc6 16. Nc4 Qc7
17. d5 Ng4 18. g3 Nxe3 19. Nxe3 Nd4 20. Be4 Qe5 21. Bg2 Qh5
22. Qc4 Nf3+ 23. Bxf3 Qxf3 24. Qe4 Qxe4 25. Nxe4 Rac8 26. Rfd1
Bf8 27. dxe6 Bxe6 28. Rxc8 Rxc8 29. Kf1 h6 30. h4 g6 31. Ke2
f5 32. Nf6+ Kf7 33. Nfd5 g5 34. hxg5 hxg5 35. Rd2 Bg7 36. f4
g4 37. Nb4 Rh8 38. Kd3 Rd8+ 39. Ke2 Rxd2+ 40. Kxd2 Bxb2
41. Nbc2 b5 42. Nd1 Bf6 43. Nc3 Be7 44. Nb4 Bc8 45. Ncd5 Bd6
46. Kd3 Bb7 47. Ne3 Ke6 48. Kc3 Bc5 49. Nbc2 Be4 50. Nd4+ Kf6
0-1

[Event "Eindhoven NED ch"]
[Site "Eindhoven NED ch"]
[Date "1993.??.??"]
[EventDate "?"]
[Round "1"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Loek Van Wely"]
[ECO "E98"]
[WhiteElo "2535"]
[BlackElo "2560"]
[PlyCount "57"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5
7. O-O Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Nd3 f5 11. Bd2 Kh8 12. Rc1
Nf6 13. f3 c6 14. Nf2 Neg8 15. b4 cxd5 16. cxd5 Bh6 17. Nb5
Ne8 18. a4 Bd7 19. a5 Rf7 20. exf5 Bxf5 21. Bxh6 Nxh6 22. Qd2
Ng8 23. f4 a6 24. Na3 exf4 25. Qxf4 Qe7 26. Qd4+ Qf6 27. Qd2
Re7 28. Bg4 Ng7 29. Nc4 1/2-1/2

[Event "Eindhoven NED ch"]
[Site "Eindhoven NED ch"]
[Date "1993.??.??"]
[EventDate "?"]
[Round "10"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Hans Ree"]
[ECO "A58"]
[WhiteElo "2535"]
[BlackElo "2445"]
[PlyCount "31"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6
7. g3 d6 8. Bg2 Bg7 9. Nf3 Nbd7 10. O-O Nb6 11. Rb1 Bc4 12. b4
Nbxd5 13. Nxd5 Bxd5 14. a4 Be4 15. Rb3 O-O 16. bxc5 1/2-1/2

[Event "Eindhoven NED ch"]
[Site "Eindhoven NED ch"]
[Date "1993.??.??"]
[EventDate "?"]
[Round "11"]
[Result "1/2-1/2"]
[White "Erik Hoeksema"]
[Black "Gennady Sosonko"]
[ECO "D31"]
[WhiteElo "2405"]
[BlackElo "2535"]
[PlyCount "28"]

1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 Nf6 6. e3 O-O
7. cxd5 exd5 8. Bd3 c5 9. Ne2 Nc6 10. O-O Re8 11. f3 Rb8
12. Rf2 Qc7 13. g4 b5 14. Ng3 Ne7 1/2-1/2

[Event "Eindhoven NED ch"]
[Site "Eindhoven NED ch"]
[Date "1993.??.??"]
[EventDate "?"]
[Round "3"]
[Result "1-0"]
[White "Paul Van der Sterren"]
[Black "Gennady Sosonko"]
[ECO "D38"]
[WhiteElo "2490"]
[BlackElo "2535"]
[PlyCount "123"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 h6 6. Bxf6 Qxf6
7. e3 O-O 8. Rc1 dxc4 9. Bxc4 c5 10. O-O cxd4 11. Nxd4 Rd8
12. Qb3 Qe7 13. Rfd1 Bd7 14. a3 Bxc3 15. Qxc3 Nc6 16. Nf3 Be8
17. e4 Rxd1+ 18. Rxd1 Rd8 19. Rxd8 Qxd8 20. h4 Qd1+ 21. Kh2
Qd6+ 22. Kg1 Qf4 23. e5 g5 24. hxg5 hxg5 25. g3 Qe4 26. Bd3
Qd5 27. g4 Kf8 28. Bc2 b6 29. Qe3 Qc5 30. Qxc5+ bxc5 31. Be4
Ke7 32. Bxc6 Bxc6 33. Nxg5 f6 34. Nh3 Bf3 35. g5 fxe5 36. Kh2
Kf7 37. Kg3 Bd1 38. f3 Kg6 39. Nf2 Bc2 40. Kg4 Bf5+ 41. Kh4
Bc2 42. Ne4 c4 43. Kg4 Bd3 44. Nc5 Bf5+ 45. Kh4 Bc2 46. Nd7 e4
47. fxe4 Bxe4 48. Ne5+ Kf5 49. Nxc4 Bd3 50. Ne3+ Kf4 51. Ng2+
Kf5 52. Kh5 e5 53. Kh6 Bb1 54. g6 Ba2 55. b4 Ke4 56. g7 Kd4
57. Kg5 Bg8 58. Nh4 Kc4 59. Kg6 e4 60. Nf5 e3 61. Nxe3+ Kb3
62. Ng4 1-0

[Event "Eindhoven NED ch"]
[Site "Eindhoven NED ch"]
[Date "1993.??.??"]
[EventDate "?"]
[Round "8"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "John Van der Wiel"]
[ECO "A53"]
[WhiteElo "2535"]
[BlackElo "2555"]
[PlyCount "71"]

1. d4 d6 2. Nf3 Nf6 3. c4 c6 4. Nc3 Bf5 5. Nh4 Bg6 6. Nxg6
hxg6 7. e4 e5 8. Be2 Be7 9. O-O Nbd7 10. Be3 O-O 11. Rb1 Nh7
12. f4 exd4 13. Qxd4 g5 14. g3 Re8 15. Rbd1 gxf4 16. gxf4 Nhf8
17. Bf3 Qc7 18. Kh1 Nb6 19. Rg1 Ne6 20. Qd3 Bf6 21. b3 Rad8
22. Ne2 Qe7 23. Ng3 Nc8 24. Qc2 g6 25. Nh5 Ng7 26. Nxf6+ Qxf6
27. f5 Qe5 28. fxg6 f5 29. Qg2 fxe4 30. Qh3 exf3 31. Qh7+ Kf8
32. Bd4 Ne7 33. Rgf1 Nef5 34. Bxe5 dxe5 35. Rde1 e4 36. Rxf3
1-0

[Event "NED"]
[Site "NED"]
[Date "1993.??.??"]
[EventDate "?"]
[Round "01"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Roberto Cifuentes-Parada"]
[ECO "D21"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "35"]

1. d4 d5 2. Nf3 c5 3. c4 dxc4 4. Nc3 cxd4 5. Qxd4 Qxd4 6. Nxd4
Bd7 7. e4 Nc6 8. Nxc6 Bxc6 9. Bxc4 e6 10. f3 Bc5 11. Ke2 Nf6
12. Be3 Bxe3 13. Kxe3 Ke7 14. Bb5 Rac8 15. Rac1 a6 16. Bxc6
Rxc6 17. Ne2 Rhc8 18. Rxc6 1/2-1/2

[Event "NED"]
[Site "NED"]
[Date "1993.??.??"]
[EventDate "?"]
[Round "02"]
[Result "1-0"]
[White "Peter Gelpke"]
[Black "Gennady Sosonko"]
[ECO "D38"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "76"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 h6 6. Bxf6 Qxf6
7. Qb3 c5 8. e3 O-O 9. a3 Bxc3+ 10. Qxc3 dxc4 11. Bxc4 Nd7
12. Rc1 b6 13. dxc5 Qxc3+ 14. Rxc3 Nxc5 15. Ke2 Bb7 16. Rhc1
Rfd8 17. b4 Na4 18. R3c2 Be4 19. Bb5 Bxc2 20. Rxc2 a5 21. Bxa4
axb4 22. Bc6 Rxa3 23. Rd2 Rxd2+ 24. Nxd2 f5 25. Bb5 Kf7
26. Bc4 Kf6 27. Bb3 g5 28. h3 Ra1 29. Bc2 Ke7 30. Bb1 Ra3
31. Kd1 Rc3 32. Bc2 h5 33. Nb3 h4 34. Kd2 Kf6 35. Nd4 Ra3
36. Nb3 e5 37. Kd3 Ra2 38. Nc1 g4 1-0

[Event "NED"]
[Site "NED"]
[Date "1993.??.??"]
[EventDate "?"]
[Round "05"]
[Result "1/2-1/2"]
[White "Erik Hoeksema"]
[Black "Gennady Sosonko"]
[ECO "E37"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "48"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. a3 Bxc3+ 6. Qxc3
Ne4 7. Qc2 Nc6 8. Nf3 e5 9. e3 Bf5 10. Bd3 exd4 11. exd4 O-O
12. O-O Re8 13. Re1 Bg6 14. Bf4 Qd7 15. Rad1 Nf6 16. Ne5 Bxd3
17. Qxd3 dxc4 18. Qxc4 Qd5 19. Qxd5 Nxd5 20. Nxc6 Nxf4 21. Na5
b6 22. Nc6 a5 23. g3 Nd5 24. Re5 Nf6 1/2-1/2

[Event "NED"]
[Site "NED"]
[Date "1993.??.??"]
[EventDate "?"]
[Round "06"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Willy Hendriks"]
[ECO "E94"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "58"]

1. d4 g6 2. e4 Bg7 3. c4 d6 4. Nf3 Nd7 5. Nc3 e5 6. Be2 Ngf6
7. O-O O-O 8. Re1 c6 9. Bf1 exd4 10. Nxd4 Ng4 11. h3 Qb6
12. Qxg4 Bxd4 13. Qe2 Nc5 14. Bh6 Re8 15. Qd2 Ne6 16. Rad1 a5
17. Be3 Bxe3 18. Rxe3 Nc5 19. Qxd6 Be6 20. b3 Red8 21. Qe5
Rxd1 22. Nxd1 a4 23. Rg3 axb3 24. axb3 Re8 25. Ne3 Bd7 26. Qd6
Re6 27. Qb8+ Re8 28. Qd6 Re6 29. Qb8+ Re8 1/2-1/2

[Event "NED"]
[Site "NED"]
[Date "1993.??.??"]
[EventDate "?"]
[Round "08"]
[Result "1-0"]
[White "Erik Knoppert"]
[Black "Gennady Sosonko"]
[ECO "A07"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "83"]

1. e4 c5 2. Ne2 d6 3. Nbc3 Nf6 4. g3 g6 5. Bg2 Bg7 6. O-O Nc6
7. d3 O-O 8. h3 Nd4 9. Be3 Ne8 10. f4 f5 11. Qd2 Rb8 12. Rae1
b5 13. Nc1 b4 14. Nd1 Bd7 15. c3 bxc3 16. bxc3 Nc6 17. e5 dxe5
18. Bxc5 exf4 19. gxf4 Nd6 20. Bd5+ Kh8 21. Qg2 Qc7 22. d4 Rb5
23. Nd3 Ne4 24. Bxe4 fxe4 25. Rxe4 Bf5 26. Re3 Rd8 27. N1f2 e6
28. Ne4 h6 29. Ne5 Nxe5 30. fxe5 Kh7 31. Bd6 Qb7 32. Nc5 Qxg2+
33. Kxg2 Rb2+ 34. Rf2 Rb1 35. Rfe2 g5 36. Re1 Rb2+ 37. R3e2
Rb5 38. a4 Rb6 39. Bc7 Rc8 40. Bxb6 axb6 41. Ne4 Rc4 42. Nd6
1-0

[Event "Polanica Zdroj"]
[Site "Polanica Zdroj"]
[Date "1993.??.??"]
[EventDate "?"]
[Round "01"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Jacek Gdanski"]
[ECO "A56"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "95"]

1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Nf3 O-O
7. Be2 e6 8. O-O Re8 9. Bf4 exd5 10. exd5 Ne4 11. Nxe4 Rxe4
12. Qd2 Bg4 13. Rae1 Bxf3 14. Bxf3 Rxe1 15. Rxe1 Na6 16. g3
Nc7 17. h4 Qd7 18. b4 Na6 19. a3 Bf8 20. Kg2 Rc8 21. Re4 Re8
22. Rxe8 Qxe8 23. b5 Nc7 24. Qa5 Qb8 25. b6 axb6 26. Qxb6 Ne8
27. a4 Qc7 28. Qa7 Qc8 29. a5 Nf6 30. Qb6 Nd7 31. Qb5 h5
32. Be4 Qc7 33. Bf3 Kg7 34. a6 bxa6 35. Qc6 Qa7 36. Bxd6 Bxd6
37. Qxd6 Nf6 38. Qe5 Qd7 39. d6 Qf5 40. Qxf5 gxf5 41. Bxh5 Kf8
42. Bd1 Ne4 43. d7 Ke7 44. Ba4 Nf6 45. Kf3 Nxd7 46. Bxd7 Kxd7
47. Ke3 Ke6 48. f4 1-0

[Event "Polanica Zdroj"]
[Site "Polanica Zdroj"]
[Date "1993.??.??"]
[EventDate "?"]
[Round "02"]
[Result "1/2-1/2"]
[White "Robert Kuczynski"]
[Black "Gennady Sosonko"]
[ECO "B58"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "26"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 g6
7. O-O Bg7 8. Nb3 O-O 9. Re1 Be6 10. Bf1 d5 11. exd5 Nxd5
12. Ne4 Ndb4 13. c3 Qxd1 1/2-1/2

[Event "Polanica Zdroj"]
[Site "Polanica Zdroj"]
[Date "1993.??.??"]
[EventDate "?"]
[Round "03"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Lars Bo Hansen"]
[ECO "A90"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "61"]

1. d4 e6 2. g3 f5 3. Bg2 Nf6 4. c4 c6 5. Nd2 d5 6. Qc2 Bd6
7. Nh3 O-O 8. O-O Qe7 9. Nf3 b6 10. Bf4 Bb7 11. Rac1 Nbd7
12. cxd5 Nxd5 13. Bxd6 Qxd6 14. e4 fxe4 15. Nhg5 Qe7 16. Qxe4
N7f6 17. Qe2 h6 18. Nxe6 Rfe8 19. Rfe1 Qf7 20. Bh3 Nd7 21. Qd1
Re7 22. Ne5 Nxe5 23. Rxe5 Rae8 24. Qe2 Kh8 25. a3 Qf6 26. f4
c5 27. dxc5 bxc5 28. Rxc5 Rxe6 29. Bxe6 Rxe6 30. Rxe6 Qd4+
31. Qf2 1-0

[Event "Polanica Zdroj"]
[Site "Polanica Zdroj"]
[Date "1993.??.??"]
[EventDate "?"]
[Round "04"]
[Result "1-0"]
[White "Zoltan Ribli"]
[Black "Gennady Sosonko"]
[ECO "A08"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "79"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. d4 Nf6 5. O-O Bg4 6. dxc5 e5
7. c4 Bxc5 8. cxd5 Qxd5 9. Nc3 Qxd1 10. Rxd1 h6 11. Na4 Be7
12. Be3 Rc8 13. h3 Bf5 14. Rac1 O-O 15. Nc5 b6 16. Nh4 Bxc5
17. Bxc5 bxc5 18. Nxf5 Nd4 19. Ne7+ Kh7 20. Rxd4 exd4 21. Nxc8
Rxc8 22. Rc4 Rb8 23. b3 Rb5 24. Ra4 a5 25. Rc4 Rb4 26. Rxc5 a4
27. Rc4 Rxc4 28. bxc4 Nd7 29. Be4+ g6 30. Kf1 Nc5 31. Bc2 Kg7
32. Ke1 g5 33. Kd2 Kf6 34. e3 dxe3+ 35. fxe3 Ke5 36. Kc3 h5
37. Kb4 Kd6 38. a3 h4 39. gxh4 gxh4 40. Kb5 1-0

[Event "Polanica Zdroj"]
[Site "Polanica Zdroj"]
[Date "1993.??.??"]
[EventDate "?"]
[Round "05"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Sergey Dolmatov"]
[ECO "A88"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "36"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. O-O O-O 6. c4 d6
7. Nc3 c6 8. d5 e5 9. dxe6 Bxe6 10. b3 Na6 11. Ng5 Qe7
12. Nxe6 Qxe6 13. Bb2 Nc5 14. Qc2 Rad8 15. Rad1 Rfe8 16. e3
Nfe4 17. Nxe4 Nxe4 18. Bxg7 Kxg7 1/2-1/2

[Event "Polanica Zdroj"]
[Site "Polanica Zdroj"]
[Date "1993.??.??"]
[EventDate "?"]
[Round "06"]
[Result "1/2-1/2"]
[White "Gyula Sax"]
[Black "Gennady Sosonko"]
[ECO "B50"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "24"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 g6 5. Bd3 Bg7 6. O-O O-O
7. Bc2 Nc6 8. d4 cxd4 9. cxd4 Nb4 10. Bb3 d5 11. e5 Ne4
12. Bf4 Be6 1/2-1/2

[Event "Polanica Zdroj"]
[Site "Polanica Zdroj"]
[Date "1993.??.??"]
[EventDate "?"]
[Round "07"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Josif D Dorfman"]
[ECO "E15"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "40"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb7 6. Bg2 Bb4+
7. Bd2 a5 8. O-O O-O 9. Nc3 Re8 10. Qc2 d6 11. Rfe1 Bxc3
12. Bxc3 Be4 13. Qb2 Nbd7 14. Nd2 Bxg2 15. Kxg2 c5 16. e4 cxd4
17. Bxd4 Qc7 18. Bxf6 Nxf6 19. e5 Qc6+ 20. Nf3 dxe5 1/2-1/2

[Event "Polanica Zdroj"]
[Site "Polanica Zdroj"]
[Date "1993.??.??"]
[EventDate "?"]
[Round "09"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Ulf Andersson"]
[ECO "E00"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "27"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Bxd2+ 5. Qxd2 d5 6. Bg2
O-O 7. Nf3 Nbd7 8. Qc2 b6 9. cxd5 Nxd5 10. Nc3 Bb7 11. O-O
Nxc3 12. Qxc3 c5 13. Rac1 Rc8 14. Rfd1 1/2-1/2

[Event "Polanica Zdroj"]
[Site "Polanica Zdroj"]
[Date "1993.??.??"]
[EventDate "?"]
[Round "10"]
[Result "1/2-1/2"]
[White "Joerg Hickl"]
[Black "Gennady Sosonko"]
[ECO "A36"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "51"]

1. g3 c5 2. Bg2 Nc6 3. c4 g6 4. Nc3 Bg7 5. a3 Nf6 6. Rb1 a5
7. d3 O-O 8. Nh3 d6 9. Nf4 Bd7 10. O-O Rb8 11. Bd2 Ne8 12. Nb5
Nc7 13. Nxc7 Qxc7 14. Nd5 Qd8 15. Nc3 Na7 16. b4 axb4 17. axb4
cxb4 18. Rxb4 b5 19. cxb5 Nxb5 20. Nxb5 Rxb5 21. Rxb5 Bxb5
22. Qb3 Qd7 23. Rc1 Ba4 24. Qb4 e6 25. Bf4 d5 26. Rc7 1/2-1/2

[Event "Polanica Zdroj"]
[Site "Polanica Zdroj"]
[Date "1993.??.??"]
[EventDate "?"]
[Round "11"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Tomasz Markowski"]
[ECO "E94"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "76"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5
7. O-O exd4 8. Nxd4 Re8 9. f3 Nh5 10. f4 c5 11. Nb3 Nf6
12. Bf3 Nc6 13. Be3 Be6 14. Qe2 Na5 15. Nxa5 Qxa5 16. Rfd1
Rad8 17. Rd2 Qb4 18. Rad1 Bxc4 19. Qf2 Qb6 20. e5 dxe5
21. Bxc5 Rxd2 22. Rxd2 Qe6 23. fxe5 Qxe5 24. Bxa7 Qe1+
25. Qxe1 Rxe1+ 26. Kf2 Rf1+ 27. Kg3 Nh5+ 28. Bxh5 Be5+ 29. Kh3
gxh5 30. g3 Be6+ 31. Kg2 Rc1 32. Be3 Kg7 33. Re2 Ra1 34. Bh6+
Kf6 35. Bg7+ Kxg7 36. Rxe5 Rc1 37. Kf2 Bc4 38. Ke3 Rc2 1/2-1/2

[Event "Amsterdam, NL-ch"]
[Site "Amsterdam, NL-ch"]
[Date "1994.06.04"]
[EventDate "?"]
[Round "01"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Ivan Sokolov"]
[ECO "D96"]
[WhiteElo "2525"]
[BlackElo "2650"]
[PlyCount "41"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 c5 6.cxd5 O-O 7.e3
Nbd7 8.Be2 cxd4 9.Nxd4 Nc5 10.Qa3 Nce4 11.Nxe4 Nxe4 12.O-O Re8
13.Qb3 Qd6 14.Rd1 a5 15.Qc2 Nc5 16.e4 Bd7 17.Be3 Rac8 18.Rac1
Ba4 19.b3 Nxb3 20.Qxc8 Nxd4 21.Rxd4 1-0

[Event "Amsterdam, NL-ch"]
[Site "Amsterdam, NL-ch"]
[Date "1994.06.05"]
[EventDate "?"]
[Round "02"]
[Result "0-1"]
[White "Gennady Sosonko"]
[Black "Jeroen Piket"]
[ECO "E94"]
[WhiteElo "2525"]
[BlackElo "2605"]
[PlyCount "82"]

1.d4 g6 2.e4 Bg7 3.c4 d6 4.Nf3 Nf6 5.Nc3 O-O 6.Be2 e5 7.O-O a5
8.Bg5 h6 9.Bh4 Nbd7 10.d5 g5 11.Bg3 Nh5 12.Ne1 Nf4 13.Bg4 Nc5
14.Bxc8 Rxc8 15.Nc2 f5 16.exf5 Rxf5 17.f3 c6 18.Rb1 Rf7 19.Kh1
Qf6 20.Bf2 Ncd3 21.Be3 cxd5 22.Bxf4 Nxf4 23.Nxd5 Qe6 24.Nce3
e4 25.Qd2 exf3 26.Rxf3 Nxd5 27.Qxd5 Qxd5 28.cxd5 Rxf3 29.gxf3
Kf7 30.b3 Be5 31.Re1 Bf4 32.Nf5 h5 33.h4 gxh4 34.Nd4 Bg3
35.Re6 Rc5 36.Kg2 Rxd5 37.Re4 Be5 38.Ne2 Rd2 39.f4 Bf6 40.a4
d5 41.Re3 d4 0-1

[Event "Amsterdam, NL-ch"]
[Site "Amsterdam, NL-ch"]
[Date "1994.06.06"]
[EventDate "?"]
[Round "03"]
[Result "1-0"]
[White "Loek Van Wely"]
[Black "Gennady Sosonko"]
[ECO "E22"]
[WhiteElo "2570"]
[BlackElo "2525"]
[PlyCount "107"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qb3 Nc6 5.Nf3 d5 6.Bg5 h6 7.Bxf6
Qxf6 8.e3 dxc4 9.Bxc4 O-O 10.O-O Bd6 11.Ne4 Qe7 12.Qc3 e5
13.Nxd6 cxd6 14.Bd5 Re8 15.Bxc6 bxc6 16.dxe5 dxe5 17.Rac1 Rb8
18.b3 Rb6 19.Qc5 Qf6 20.Rfd1 e4 21.Rd6 Qb2 22.Nd4 Qxa2 23.Rxc6
Rxc6 24.Qxc6 Rf8 25.Qxe4 a5 26.Qc6 Qb2 27.Rf1 Qa3 28.Qc3 Qb4
29.Qxb4 axb4 30.Ra1 Be6 31.Nxe6 fxe6 32.Ra6 Rc8 33.g4 Rc3
34.Rxe6 Rxb3 35.Rb6 Rb1+ 36.Kg2 b3 37.h4 Kf7 38.h5 Ke7 39.Kf3
Kd7 40.Ke4 Kc7 41.Rb4 Kc6 42.Kf5 b2 43.f4 Kc5 44.Rb8 Kc4
45.Kg6 Rg1 46.Rxb2 Rxg4+ 47.Kf5 Rh4 48.Ke4 Rxh5 49.Rc2+ Kb5
50.Rg2 g5 51.f5 Kc6 52.Ke5 Rh1 53.e4 Ra1 54.Rh2 1-0

[Event "Amsterdam, NL-ch"]
[Site "Amsterdam, NL-ch"]
[Date "1994.06.08"]
[EventDate "?"]
[Round "04"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Roberto Cifuentes-Parada"]
[ECO "D21"]
[WhiteElo "2525"]
[BlackElo "2500"]
[PlyCount "33"]

1.d4 d5 2.Nf3 c5 3.c4 dxc4 4.Nc3 cxd4 5.Qxd4 Qxd4 6.Nxd4 e5
7.Ndb5 Na6 8.Nd5 Kd8 9.e4 Bd7 10.Bxc4 Rc8 11.b3 Nb4 12.Nxb4
Bxb4+ 13.Bd2 Bxd2+ 14.Kxd2 Bxb5 15.Bxb5 Nf6 16.f3 Rc5 17.Bd3
1/2-1/2

[Event "Amsterdam, NL-ch"]
[Site "Amsterdam, NL-ch"]
[Date "1994.06.09"]
[EventDate "?"]
[Round "05"]
[Result "0-1"]
[White "Mark Van der Werf"]
[Black "Gennady Sosonko"]
[ECO "A08"]
[WhiteElo "2430"]
[BlackElo "2525"]
[PlyCount "78"]

1.Nf3 d5 2.g3 c5 3.Bg2 Nc6 4.c4 d4 5.d3 e5 6.O-O Nf6 7.e3 Be7
8.exd4 exd4 9.Bf4 O-O 10.Ne5 Nxe5 11.Bxe5 Ng4 12.Bf4 Bd6
13.Qd2 Re8 14.Bxd6 Qxd6 15.Na3 Bd7 16.h3 Ne5 17.f4 Nc6 18.Nc2
Re7 19.Rae1 Rae8 20.Rxe7 Rxe7 21.Re1 b6 22.Kf2 h5 23.h4 g6
24.Re4 Kg7 25.Rxe7 Nxe7 26.b4 Nf5 27.Bh3 Qc6 28.Bg2 Qa4
29.bxc5 bxc5 30.a3 Qb3 31.Bh3 Qb2 32.Qe2 Kh7 33.Bxf5 Bxf5
34.a4 Bg4 35.Qd2 a5 36.Kf1 Qa2 37.Qf2 Qxa4 38.Ne1 Qd1 39.Kg2
a4 0-1

[Event "Amsterdam, NL-ch"]
[Site "Amsterdam, NL-ch"]
[Date "1994.06.10"]
[EventDate "?"]
[Round "06"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "John Van der Wiel"]
[ECO "E98"]
[WhiteElo "2525"]
[BlackElo "2570"]
[PlyCount "43"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O
Nc6 8.d5 Ne7 9.Ne1 Ne8 10.f4 exf4 11.Bxf4 h6 12.Nc2 f5 13.exf5
g5 14.Be3 Nxf5 15.Bf2 Be5 16.Bd3 Qe7 17.Qe2 Qg7 18.Kh1 Nf6
19.Bg1 Nh4 20.Bd4 Bg4 21.Qd2 Nd7 22.Be2 1/2-1/2

[Event "Amsterdam, NL-ch"]
[Site "Amsterdam, NL-ch"]
[Date "1994.06.12"]
[EventDate "?"]
[Round "07"]
[Result "1/2-1/2"]
[White "Jeroen Bosch"]
[Black "Gennady Sosonko"]
[ECO "B52"]
[WhiteElo "2370"]
[BlackElo "2525"]
[PlyCount "75"]

1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7 4.Bxd7+ Qxd7 5.c4 Nc6 6.Nc3 Nf6
7.d4 cxd4 8.Nxd4 g6 9.f3 Bg7 10.Be3 O-O 11.O-O Rfc8 12.b3 Qc7
13.Qd2 Qa5 14.Rac1 a6 15.Rfd1 Nxd4 16.Bxd4 b5 17.Bxf6 Bxf6
18.Nd5 Qxd2 19.Nxf6+ Kg7 20.Rxd2 Kxf6 21.Rdc2 Ra7 22.cxb5 Rxc2
23.Rxc2 axb5 24.Kf2 Ke5 25.Ke3 g5 26.Rd2 e6 27.g3 d5 28.f4+
gxf4+ 29.gxf4+ Kd6 30.Rc2 dxe4 31.Kxe4 f6 32.Rd2+ Ke7 33.Rg2
Ra6 34.f5 b4 35.Rg7+ Kd6 36.Rxh7 Rxa2 37.fxe6 Kxe6 38.Kd4
1/2-1/2

[Event "Amsterdam, NL-ch"]
[Site "Amsterdam, NL-ch"]
[Date "1994.06.13"]
[EventDate "?"]
[Round "08"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Friso Nijboer"]
[ECO "E98"]
[WhiteElo "2525"]
[BlackElo "2530"]
[PlyCount "104"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Nf3 e5 7.O-O
Nc6 8.d5 Ne7 9.Ne1 Ne8 10.f4 exf4 11.Bxf4 h6 12.Nc2 f5 13.exf5
g5 14.Bd2 Nxf5 15.Bd3 Qe7 16.Rf2 Nd4 17.Qe1 Qxe1+ 18.Rxe1 Bf5
19.Bxf5 Rxf5 20.Nxd4 Bxd4 21.Be3 Rxf2 22.Bxf2 Bxc3 23.bxc3 Kf7
24.Bd4 c5 25.Bf2 Nf6 26.Bg3 Re8 27.Rb1 Ne4 28.Rxb7+ Re7
29.Rxe7+ Kxe7 30.Be1 h5 31.Kf1 Kf6 32.Ke2 Kf5 33.Kf3 a5 34.h3
h4 35.a3 a4 36.Ke3 Ke5 37.Kf3 Kf5 38.Ke3 Nf6 39.Kf3 Nd7 40.g4+
Kf6 41.Ke4 Ne5 42.Bd2 Nxc4 43.Bc1 Kg6 44.Kd3 Ne5+ 45.Ke3 Nd7
46.Bb2 c4 47.Bc1 Nc5 48.Kf3 Nd3 49.Be3 Ne1+ 50.Ke2 Nc2 51.Bc1
Na1 52.Bd2 Nc2 1/2-1/2

[Event "Amsterdam, NL-ch"]
[Site "Amsterdam, NL-ch"]
[Date "1994.06.14"]
[EventDate "?"]
[Round "09"]
[Result "1-0"]
[White "Paul Van der Sterren"]
[Black "Gennady Sosonko"]
[ECO "D40"]
[WhiteElo "2605"]
[BlackElo "2525"]
[PlyCount "77"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 c5 5.cxd5 cxd4 6.Qxd4 Nxd5
7.e4 Nxc3 8.Qxc3 Nc6 9.Bb5 Bd7 10.O-O Qb6 11.a4 Qc5 12.Bd2
Qxc3 13.Bxc3 a6 14.Be2 f6 15.e5 Bb4 16.Bxb4 Nxb4 17.Rac1 Ke7
18.Rc4 a5 19.Rd1 Rac8 20.Rg4 Rhg8 21.b3 Bc6 22.Rh4 Rh8
23.exf6+ gxf6 24.Nd4 Bd5 25.Bc4 Bxc4 26.bxc4 Na6 27.g3 Nc5
28.Rb1 Rc7 29.Rb5 h5 30.Rxa5 f5 31.Ne2 Nd3 32.Rb5 Kf6 33.Rb6
Ne5 34.Nf4 Nf3+ 35.Kf1 Nxh4 36.Nd5+ Kf7 37.Nxc7 Nf3 38.Nxe6
Re8 39.Nf4 1-0

[Event "Amsterdam, NL-ch"]
[Site "Amsterdam, NL-ch"]
[Date "1994.06.17"]
[EventDate "?"]
[Round "11"]
[Result "1/2-1/2"]
[White "Erik Hoeksema"]
[Black "Gennady Sosonko"]
[ECO "B65"]
[WhiteElo "2405"]
[BlackElo "2525"]
[PlyCount "26"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd2
Be7 8.O-O-O Nxd4 9.Qxd4 O-O 10.f4 Qa5 11.Bb5 h6 12.Bh4 Rd8
13.e5 dxe5 1/2-1/2

[Event "Amsterdam NED ch"]
[Site "Amsterdam NED ch"]
[Date "1994.??.??"]
[EventDate "?"]
[Round "10"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Stan Van Gisbergen"]
[ECO "A47"]
[WhiteElo "2525"]
[BlackElo "2365"]
[PlyCount "71"]

1. d4 Nf6 2. Nf3 b6 3. g3 e6 4. Bg2 c5 5. c4 d5 6. Nc3 Bb7
7. Ne5 cxd4 8. Qxd4 Bc5 9. Qd1 O-O 10. O-O Nbd7 11. Bf4 Bb4
12. Rc1 Rc8 13. cxd5 Nxe5 14. Bxe5 Bxc3 15. Bxc3 Bxd5 16. Qa4
Bxg2 17. Kxg2 Nd5 18. Bd2 f5 19. Rxc8 Qxc8 20. e4 fxe4
21. Qxe4 Qc6 22. Re1 Re8 23. Bc3 Qd7 24. Be5 Nf6 25. Qh4 Qd5+
26. Kg1 Nd7 27. Bc3 e5 28. Qa4 Rf8 29. Qxa7 e4 30. Qc7 e3
31. Rxe3 Qd1+ 32. Re1 Qf3 33. Bd4 Nf6 34. Qxb6 Ne4 35. Qb7 h5
36. Qxe4 1-0

[Event "Cannes"]
[Site "Cannes"]
[Date "1994.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Sergey Dolmatov"]
[Black "Gennady Sosonko"]
[ECO "B22"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "101"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Be3 cxd4 6. cxd4
e6 7. Nc3 Qd8 8. Nf3 Be7 9. Bd3 Nc6 10. a3 O-O 11. Qc2 Bd7
12. O-O Rc8 13. Rad1 Qa5 14. Qe2 Rfd8 15. h3 Be8 16. Rfe1 Nd5
17. Bd2 Qb6 18. Nxd5 exd5 19. Bf4 Bd7 20. Bb1 Re8 21. Ne5 Nxe5
22. dxe5 Be6 23. Be3 Bc5 24. Bxc5 Rxc5 25. Qd3 g6 26. Qd4 Rb5
27. Qxb6 Rxb6 28. Re2 Rc8 29. Ba2 Rc5 30. f4 Kf8 31. Kf2 Ke7
32. Rdd2 d4 33. Bxe6 Kxe6 34. Rxd4 a5 35. b4 axb4 36. axb4
Rcb5 37. Ree4 h5 38. Kg3 Rd5 39. Kh4 Rc6 40. g4 hxg4 41. hxg4
b5 42. Kg5 Rxd4 43. Rxd4 Rc4 44. Rd6+ Ke7 45. Rf6 Rxb4 46. Kh6
Ke8 47. Kg7 g5 48. f5 Rxg4 49. Rxf7 Re4 50. e6 g4 51. Kf6 1-0

[Event "Cannes"]
[Site "Cannes"]
[Date "1994.??.??"]
[EventDate "?"]
[Round "08"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Igor Khenkin"]
[ECO "D43"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "85"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. g3 dxc4 6. Bg2 Nbd7
7. a4 Bb4 8. O-O O-O 9. Qc2 a5 10. Rd1 Qe7 11. Ne5 Nxe5
12. dxe5 Nd7 13. Bf4 g5 14. Ne4 gxf4 15. Rxd7 Bxd7 16. Nf6+
Qxf6 17. exf6 e5 18. Be4 h6 19. gxf4 exf4 20. Kh1 Kh8 21. Qc1
Rg8 22. Qxf4 Bf8 23. Qc7 Be6 24. f4 Re8 25. Qxb7 Bg4 26. Qxc6
Re6 27. Qxc4 Rxf6 28. Bd5 Bg7 29. Rg1 Rc8 30. Qe4 Bf5 31. Qf3
Be6 32. Bxe6 Rxe6 33. Qb7 Rce8 34. Qxf7 R8e7 35. Qf5 Rxe2
36. Qxa5 Bxb2 37. Qd5 Bg7 38. a5 Re1 39. Rxe1 Rxe1+ 40. Kg2
Ra1 41. Kf3 Bf6 42. Kg4 Kh7 43. a6 1-0

[Event "Moscow olm NED-FRA"]
[Site "Moscow olm NED-FRA"]
[Date "1994.??.??"]
[EventDate "?"]
[Round "03"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Emmanuel Bricard"]
[ECO "A90"]
[WhiteElo "2535"]
[BlackElo "2455"]
[PlyCount "55"]

1. d4 e6 2. g3 f5 3. Bg2 Nf6 4. Nf3 d5 5. O-O Bd6 6. c4 c6
7. b3 Qe7 8. Ne5 b6 9. Bf4 Bb7 10. Nd3 Bxf4 11. Nxf4 O-O
12. Nd2 Nbd7 13. Qc2 Ne4 14. Nf3 Rac8 15. Qb2 a5 16. Rac1 b5
17. cxb5 cxb5 18. Nd2 b4 19. Nxe4 dxe4 20. Rxc8 Rxc8 21. Rc1
Nb6 22. Rc5 Rxc5 23. dxc5 Nd7 24. Qd4 Nxc5 25. Qe5 Bc6 26. h4
Be8 27. Bh3 Kf8 28. Qxc5 1-0

[Event "Moscow olm NED-BIH"]
[Site "Moscow olm NED-BIH"]
[Date "1994.??.??"]
[EventDate "?"]
[Round "07"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Emir Dizdarevic"]
[ECO "A40"]
[WhiteElo "2535"]
[BlackElo "2495"]
[PlyCount "87"]

1. d4 e6 2. g3 c5 3. Nf3 cxd4 4. Nxd4 d5 5. Bg2 Nc6 6. O-O Bc5
7. Nxc6 bxc6 8. c4 Ne7 9. Qc2 Bb6 10. b3 O-O 11. Bb2 a5
12. Nc3 Ba6 13. Na4 Ba7 14. Rfd1 f5 15. e3 Rf7 16. Rac1 Bc8
17. Bd4 Ng6 18. Bxa7 Rfxa7 19. e4 fxe4 20. Bxe4 Nf8 21. Bg2
Bd7 22. Qe2 Be8 23. Rc3 Bf7 24. Qe3 Re7 25. Qc5 Be8 26. Re3
Raa7 27. Bh3 Qc7 28. Rde1 Bf7 29. f4 Rd7 30. f5 e5 31. Rxe5
dxc4 32. bxc4 Qd6 33. Qxd6 Rxd6 34. Bf1 Rd2 35. a3 h5 36. Nb6
Rb7 37. c5 Nd7 38. Nxd7 Rbxd7 39. Re7 Rxe7 40. Rxe7 Rc2
41. Ba6 Kf8 42. Ra7 Rxc5 43. Bc8 Bb3 44. Be6 1/2-1/2

[Event "Moscow olm CRO-NED"]
[Site "Moscow olm CRO-NED"]
[Date "1994.??.??"]
[EventDate "?"]
[Round "10"]
[Result "1-0"]
[White "Krunoslav Hulak"]
[Black "Gennady Sosonko"]
[ECO "A13"]
[WhiteElo "2530"]
[BlackElo "2535"]
[PlyCount "113"]

1. c4 e6 2. g3 d5 3. Bg2 dxc4 4. Qa4+ Nd7 5. Qxc4 Ngf6 6. Nf3
c5 7. Qb3 Rb8 8. a4 b6 9. Na3 Bb7 10. O-O Be7 11. d3 Rc8
12. a5 O-O 13. Bd2 Bxf3 14. Bxf3 Ne5 15. Bb7 c4 16. Qc3 Rc7
17. Qxe5 Bxa3 18. Rxa3 Rxb7 19. Bb4 Re8 20. dxc4 Qc8 21. Rc1
Rd8 22. axb6 axb6 23. Rd3 Rxd3 24. exd3 Qc6 25. Bc3 h6 26. Qe2
Ne8 27. Ra1 Nd6 28. b3 Rd7 29. Rd1 Nf5 30. Bb2 Nd4 31. Bxd4
Rxd4 32. Qe5 Qf3 33. Rd2 Rxd3 34. Qb8+ Kh7 35. Rxd3 Qxd3
36. Qxb6 Qb1+ 37. Kg2 Qe4+ 38. Kf1 Qb1+ 39. Ke2 Qc2+ 40. Kf3
f5 41. Qe3 e5 42. Kg2 e4 43. h4 Kg6 44. Qb6+ Kh5 45. Qc5 Kg4
46. Qd6 Kh5 47. Qd4 Qxb3 48. c5 g6 49. c6 Qf3+ 50. Kh2 f4
51. c7 fxg3+ 52. fxg3 Qe2+ 53. Kg1 Qe1+ 54. Kg2 Qe2+ 55. Qf2
Qc4 56. Qf4 Qe6 57. Qc1 1-0

[Event "NED"]
[Site "NED"]
[Date "1994.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Mark Van der Werf"]
[Black "Gennady Sosonko"]
[ECO "A08"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "20"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. c4 d4 5. d3 e5 6. O-O Nge7
7. e3 h6 8. exd4 exd4 9. Bf4 Be6 10. Ne5 Nxe5 0-1

[Event "NED tt"]
[Site "NED tt"]
[Date "1994.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gert Pieterse"]
[Black "Gennady Sosonko"]
[ECO "E22"]
[WhiteElo "2345"]
[BlackElo "2515"]
[PlyCount "34"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qb3 c5 5. Nf3 d5 6. a3 Bxc3+
7. bxc3 Qa5 8. e3 cxd4 9. exd4 O-O 10. Bd3 dxc4 11. Bxc4 Ne4
12. Bb2 Nc6 13. O-O Ng5 14. Be2 Qd8 15. Rfd1 Qb6 16. Nd2 Qxb3
17. Nxb3 f6 1/2-1/2

[Event "NED tt"]
[Site "NED tt"]
[Date "1994.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Chris De Saegher"]
[ECO "E94"]
[WhiteElo "2515"]
[BlackElo "2250"]
[PlyCount "69"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5
7. O-O exd4 8. Nxd4 Re8 9. f3 Nc6 10. Be3 Nh5 11. f4 Nf6
12. Bf3 Ng4 13. Bxg4 Bxg4 14. Qd2 Na5 15. Qd3 c5 16. Ndb5 a6
17. Nxd6 Nxc4 18. Qxc4 Qxd6 19. e5 Qb6 20. Nd5 Qe6 21. Qxc5
Rac8 22. Qa5 Rc2 23. Rf2 Rxf2 24. Bxf2 Rc8 25. Re1 h5 26. Nc3
Bf5 27. Qb6 Qxb6 28. Bxb6 Rc4 29. Be3 f6 30. Ba7 Kf7 31. Bb8
fxe5 32. fxe5 Ke6 33. Bd6 Bh6 34. Re2 Bc1 35. Nd1 1/2-1/2

[Event "NED tt"]
[Site "NED tt"]
[Date "1994.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Paul Schrama"]
[ECO "D43"]
[WhiteElo "2515"]
[BlackElo "2125"]
[PlyCount "37"]

1. d4 d5 2. Nf3 c6 3. c4 Nf6 4. Nc3 e6 5. g3 Nbd7 6. Bg2 Be7
7. O-O O-O 8. b3 b6 9. Bb2 Ba6 10. Nd2 Rc8 11. e4 dxe4
12. Ncxe4 c5 13. dxc5 Nxc5 14. Nxf6+ Bxf6 15. Bxf6 Qxf6 16. b4
Rcd8 17. bxc5 Bxc4 18. Re1 bxc5 19. Qc2 1-0

[Event "NED tt"]
[Site "NED tt"]
[Date "1994.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Gert Jan Timmerman"]
[Black "Gennady Sosonko"]
[ECO "B60"]
[WhiteElo "2350"]
[BlackElo "2515"]
[PlyCount "104"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6
7. Be2 Be7 8. O-O O-O 9. Kh1 d5 10. exd5 Nxd4 11. Qxd4 Nxd5
12. Bxe7 Nxe7 13. Rad1 Qxd4 14. Rxd4 e5 15. Rd2 Be6 16. Bf3
Rac8 17. Re1 f6 18. Nb5 Rfd8 19. Red1 Rxd2 20. Rxd2 Nc6 21. a3
Kf8 22. g3 Ke7 23. Kg2 f5 24. Bxc6 bxc6 25. Nc3 g5 26. f3 h5
27. h3 h4 28. g4 e4 29. gxf5 exf3+ 30. Kxf3 Bxf5 31. Ne4 Bxh3
32. Nxg5 Rf8+ 33. Ke3 Bf5 34. Rh2 Kf6 35. Nf3 h3 36. Kf4 Rg8
37. Ke3 Be6 38. c3 c5 39. Kf2 a5 40. Ng1 a4 41. Nf3 Bg4
42. Rh1 Bxf3 43. Kxf3 Rh8 44. Rh2 Ke5 45. Kf2 Kd5 46. Kg1 Kc4
47. Rf2 Rg8+ 48. Kh1 Rg2 49. Rf4+ Kb3 50. Rf5 Rxb2 51. Rxc5
Kxa3 52. c4 Rc2 0-1

[Event "It (cat.14)"]
[Site "Polanica Zdroj (Poland)"]
[Date "1995.??.??"]
[EventDate "?"]
[Round "5"]
[Result "1/2-1/2"]
[White "Nick DeFirmian"]
[Black "Gennady Sosonko"]
[ECO "B89"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "73"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bc4 e6 7.Be3
Be7 8.Bb3 O-O 9.Qe2 Qa5 10.O-O Nxd4 11.Bxd4 b6 12.a4 Bb7
13.Rfe1 Qg5 14.Be3 Qg6 15.f3 d5 16.exd5 Nxd5 17.Nxd5 Bxd5
18.Bxd5 exd5 19.c3 Bc5 20.Bxc5 bxc5 21.Rad1 Rad8 22.Rd2 Rd7
23.Qb5 Qd6 24.Rde2 g6 25.Re5 Kg7 26.f4 Rc8 27.h3 d4 28.Qc4
dxc3 29.bxc3 Qd3 30.Qxd3 Rxd3 31.R1e3 Rxe3 32.Rxe3 Rb8 33.Re7
Rb3 34.Rxa7 Rxc3 35.a5 Ra3 36.a6 Ra2 37.Rc7 1/2-1/2

[Event "Polanica Zdroj"]
[Site "Polanica Zdroj"]
[Date "1995.??.??"]
[EventDate "?"]
[Round "6"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Lubomir Ftacnik"]
[ECO "E94"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "60"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5
7. O-O exd4 8. Nxd4 Re8 9. f3 Nc6 10. Be3 Nh5 11. Nd5 Nxd4
12. Bxd4 c6 13. Nc3 Bh6 14. g3 Ng7 15. f4 f5 16. Bf3 g5
17. fxg5 Qxg5 18. Bg2 Qg6 19. Qf3 Rf8 20. Be3 Be6 21. Bxh6
Qxh6 22. b3 fxe4 23. Qxe4 Qd2 24. Nd1 Rxf1+ 25. Bxf1 Rf8
26. Bg2 Re8 27. Qe3 Qa5 28. Qc3 Qc5+ 29. Qe3 Qa5 30. Qc3 Qc5+
1/2-1/2

[Event "Linares zt 51"]
[Site "Linares zt 51"]
[Date "1995.??.??"]
[EventDate "?"]
[Round "05"]
[Result "1/2-1/2"]
[White "Mark Hebden"]
[Black "Gennady Sosonko"]
[ECO "B23"]
[WhiteElo "2570"]
[BlackElo "2525"]
[PlyCount "101"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 g6 5. Nge2 Bg7 6. O-O e6
7. d3 Ne7 8. Bg5 O-O 9. a4 h6 10. Bf4 d5 11. exd5 exd5 12. Ba2
Ne6 13. Bd2 b6 14. Nf4 Nxf4 15. Bxf4 Be6 16. Re1 Nc6 17. Nb5
Rc8 18. c3 a6 19. Na3 Qd7 20. Qb3 Qa7 21. Qc2 Rfe8 22. Qd2 Kh7
23. Re2 Qd7 24. Rae1 Na5 25. Qd1 Bg4 26. f3 Rxe2 27. Qxe2 Bf5
28. g4 Be6 29. Be5 Nc6 30. Bxg7 Kxg7 31. d4 cxd4 32. cxd4 Qd6
33. Nc2 a5 34. Qd2 Qd8 35. Bb3 Qh4 36. Qf2 Qf6 37. Qe3 Qh4
38. Rd1 Qf6 39. Ne1 g5 40. Bc2 h5 41. h4 hxg4 42. hxg5 Qe7
43. f4 Bf5 44. Qf2 Be4 45. Bxe4 Qxe4 46. Ng2 Rh8 47. Qe3 Re8
48. Qxe4 Rxe4 49. Kf2 Rxd4 50. Rxd4 Nxd4 51. Kg3 1/2-1/2

[Event "Linares zt"]
[Site "06"]
[Date "1995.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Gennady Sosonko"]
[Black "Miguel Illescas-Cordoba"]
[ECO "A81"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "66"]

1.d4 f5 2.g3 Nf6 3.Bg2 g6 4.b3 Bg7 5.Bb2 O-O 6.Nf3 d6 7.O-O
Qe8 8.c4 Ne4 9.Nbd2 Nxd2 10.Qxd2 Nd7 11.d5 Nf6 12.Nd4 Bd7
13.b4 c6 14.dxc6 bxc6 15.b5 Ne4 16.Bxe4 fxe4 17.Nxc6 Bxb2
18.Qxb2 Bxc6 19.bxc6 Qxc6 20.Qb5 Rac8 21.Qg5 Rc7 22.Rac1 Rf5
23.Qe3 Rc5 24.f3 Rxc4 25.Rxc4 Qxc4 26.fxe4 Qc5 27.Kf2 Qxe3+
28.Kxe3 Rc3+ 29.Kd4 Rc2 30.Kd3 Rxa2 31.e5 dxe5 32.g4 a5 33.g5
Ra4 0-1

[Event "cat.14"]
[Site "It  VIII Polanica Zdroj (Poland) (08)"]
[Date "1995.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Mikhail Krasenkow"]
[Black "Gennady Sosonko"]
[ECO "D38"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "51"]

1.c4 e6 2.Nc3 Nf6 3.Nf3 d5 4.d4 Bb4 5.Qa4+ Nc6 6.e3 O-O 7.Bd2
a6 8.a3 Bxc3 9.Bxc3 Ne4 10.Qc2 a5 11.Bd3 f5 12.h3 Qe7 13.g4
Nxc3 14.bxc3 a4 15.gxf5 dxc4 16.f6 Qxf6 17.Bxh7+ Kh8 18.Be4 e5
19.Rg1 Bf5 20.Rg5 Bxe4 21.Rh5+ Kg8 22.Qxe4 Rf7 23.Ke2 exd4
24.cxd4 Ra5 25.Rxa5 Nxa5 26.Rf1 1/2-1/2

[Event "NLD-ch"]
[Site "NLD-ch"]
[Date "1995.??.??"]
[EventDate "?"]
[Round "10"]
[Result "0-1"]
[White "Gennady Sosonko"]
[Black "Jeroen Piket"]
[ECO "D23"]
[WhiteElo "2535"]
[BlackElo "2670"]
[PlyCount "48"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. Qa4+ Nc6 5. Nc3 e6 6. a3 a6
7. Qxc4 Bd6 8. Bg5 h6 9. Bh4 O-O 10. Rd1 g5 11. Bg3 Rb8 12. e4
b5 13. Qe2 b4 14. axb4 Bxb4 15. Qd3 Ba5 16. Rd2 Nb4 17. Qb1
Nbd5 18. Qc2 Rxb2 19. Qxb2 Nxc3 20. Ne5 Ncxe4 21. Nc6 Bxd2+
22. Qxd2 Nxd2 23. Nxd8 Rxd8 24. Kxd2 Rxd4+ 0-1

[Event "Mitropa Cup NED-AUT"]
[Site "06"]
[Date "1995.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Karl Robatsch"]
[ECO "A46"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "92"]

1.d4 Nf6 2.Nf3 e6 3.g3 c5 4.Bg2 Qa5+ 5.Nbd2 cxd4 6.Nxd4 Nc6
7.Nb3 Qc7 8.O-O Be7 9.c4 Ne5 10.e4 Nd3 11.Qe2 Nxc1 12.Raxc1 d6
13.Nd4 O-O 14.h3 Qb6 15.N2f3 Rd8 16.Rfd1 Bd7 17.a3 Be8 18.b4
a5 19.e5 dxe5 20.c5 Qc7 21.Qxe5 Rac8 22.Qxc7 Rxc7 23.Nb3 Rxd1+
24.Rxd1 axb4 25.axb4 Nd5 26.Ra1 Nxb4 27.Ra8 Kf8 28.Ne5 f6
29.Nd4 fxe5 30.Nxe6+ Kf7 31.Nxc7 Bc6 32.Bxc6 Nxc6 33.Ra2 Bxc5
34.Rb2 Nb4 35.Kg2 b6 36.Kf3 Nd3 37.Re2 Ke7 38.Nb5 Ke6 39.Nc3
Bd4 40.Ne4 Kd5 41.Ra2 Ne1+ 42.Ke2 Kxe4 43.Kxe1 Kd3 44.Ra7 e4
45.Rb7 e3 46.fxe3 Kxe3 1/2-1/2

[Event "Amsterdam NED ch"]
[Site "Amsterdam NED ch"]
[Date "1995.??.??"]
[EventDate "?"]
[Round "1"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Dimitri Reinderman"]
[ECO "E97"]
[WhiteElo "2535"]
[BlackElo "2440"]
[PlyCount "47"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5
7. O-O Nc6 8. d5 Ne7 9. b4 Nh5 10. Nd2 Nf4 11. Bf3 f5 12. a4
c6 13. Ba3 cxd5 14. cxd5 Bd7 15. b5 Rc8 16. Qb3 Rf6 17. Ne2 g5
18. Nxf4 gxf4 19. Rac1 Ra8 20. Qc4 Rc8 21. Qb4 Rb8 22. Qc4 Rc8
23. Qb4 Rb8 24. Qc4 1/2-1/2

[Event "Amsterdam NED ch"]
[Site "Amsterdam NED ch"]
[Date "1995.??.??"]
[EventDate "?"]
[Round "11"]
[Result "1/2-1/2"]
[White "John Van der Wiel"]
[Black "Gennady Sosonko"]
[ECO "B50"]
[WhiteElo "2570"]
[BlackElo "2535"]
[PlyCount "37"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. g3 Nc6 5. d3 g6 6. Bg2 Bg7
7. O-O O-O 8. Nbd2 e5 9. a4 h6 10. Nc4 Be6 11. Nfd2 d5
12. exd5 Bxd5 13. f3 Be6 14. Ne4 Nxe4 15. fxe4 Na5 16. Ne3 c4
17. dxc4 Nxc4 18. Nd5 Bxd5 19. Qxd5 1/2-1/2

[Event "Amsterdam NED ch"]
[Site "Amsterdam NED ch"]
[Date "1995.??.??"]
[EventDate "?"]
[Round "5"]
[Result "1/2-1/2"]
[White "Friso Nijboer"]
[Black "Gennady Sosonko"]
[ECO "B89"]
[WhiteElo "2510"]
[BlackElo "2535"]
[PlyCount "65"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 e6
7. Be3 Be7 8. O-O O-O 9. Bb3 Nxd4 10. Bxd4 Bd7 11. Bxf6 Bxf6
12. Qxd6 Bc6 13. Qf4 Bxc3 14. bxc3 Qb6 15. Qe5 Qb5 16. Qxb5
Bxb5 17. c4 Ba6 18. Rfd1 Rac8 19. Rd7 Rfd8 20. Rad1 Rxd7
21. Rxd7 g5 22. g3 Kg7 23. Rd4 Kf6 24. f4 gxf4 25. gxf4 e5
26. Rd5 Bxc4 27. Rxe5 Bxb3 28. cxb3 Rc1+ 29. Kf2 Rc2+ 30. Kg3
Rxa2 31. Rf5+ Ke6 32. Re5+ Kf6 33. Rf5+ 1/2-1/2

[Event "Amsterdam NED ch"]
[Site "Amsterdam NED ch"]
[Date "1995.??.??"]
[EventDate "?"]
[Round "7"]
[Result "1/2-1/2"]
[White "Paul Van der Sterren"]
[Black "Gennady Sosonko"]
[ECO "E59"]
[WhiteElo "2560"]
[BlackElo "2535"]
[PlyCount "77"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 d5 6. Nf3 O-O
7. O-O Nc6 8. a3 Bxc3 9. bxc3 dxc4 10. Bxc4 Qc7 11. Bd3 e5
12. Qc2 Re8 13. dxe5 Nxe5 14. Nxe5 Qxe5 15. f3 Bd7 16. a4 Rad8
17. e4 Bc6 18. Re1 Nd5 19. Bd2 Nf4 20. Bf1 c4 21. Bxf4 Qxf4
22. Qa2 Rd2 23. Qxc4 g5 24. Qc5 g4 25. fxg4 a6 26. a5 Re5
27. Qe3 Qxe3+ 28. Rxe3 Rc2 29. c4 Rxe4 30. Rxe4 Bxe4 31. Re1
Bc6 32. Re5 f6 33. Rf5 Ra2 34. h3 Kg7 35. Kh2 Be4 36. Rc5 Ra1
37. Be2 Ra2 38. Bf1 Ra1 39. Be2 1/2-1/2

[Event "Amsterdam NED ch"]
[Site "Amsterdam NED ch"]
[Date "1995.??.??"]
[EventDate "?"]
[Round "8"]
[Result "0-1"]
[White "Gennady Sosonko"]
[Black "Liafbern Riemersma"]
[ECO "A32"]
[WhiteElo "2535"]
[BlackElo "2430"]
[PlyCount "70"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 e6 5. g3 Qc7 6. Nc3 a6
7. Qd3 Nc6 8. Nxc6 Qxc6 9. e4 b6 10. Bg2 Bb7 11. Bd2 Bc5
12. O-O O-O 13. Rac1 Ng4 14. Qe2 f5 15. b4 Bd4 16. b5 Qc5
17. Na4 Bxf2+ 18. Kh1 Qa3 19. Nc3 Bd4 20. exf5 Bxg2+ 21. Qxg2
Bxc3 22. Rxc3 Qxa2 23. h3 Nf6 24. bxa6 Rxa6 25. fxe6 dxe6
26. Qe2 b5 27. cxb5 Rd6 28. Rd3 Rfd8 29. Rxd6 Rxd6 30. Rd1
Qd5+ 31. Kh2 Ne4 32. b6 Nc3 33. b7 Nxe2 34. b8=Q+ Rd8 35. Qc7
Rf8 0-1

[Event "Cannes op"]
[Site "Cannes op"]
[Date "1995.??.??"]
[EventDate "?"]
[Round "01"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Angus Dunnington"]
[ECO "B06"]
[WhiteElo "2535"]
[BlackElo "2380"]
[PlyCount "41"]

1. d4 g6 2. e4 Bg7 3. c4 c5 4. d5 d6 5. Nf3 e5 6. Nc3 Ne7
7. Bd3 Nd7 8. g3 O-O 9. Nh4 f5 10. Qc2 f4 11. Ng2 a6 12. a4
Nf6 13. gxf4 exf4 14. Nxf4 Ng4 15. f3 Ne5 16. Be2 Bh6 17. Ne6
Bxe6 18. Bxh6 Nxf3+ 19. Bxf3 Nf5 20. O-O Nd4 21. Qg2 1-0

[Event "Cannes op"]
[Site "Cannes op"]
[Date "1995.??.??"]
[EventDate "?"]
[Round "02"]
[Result "1/2-1/2"]
[White "Eloi Relange"]
[Black "Gennady Sosonko"]
[ECO "E34"]
[WhiteElo "2420"]
[BlackElo "2535"]
[PlyCount "36"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. cxd5 exd5 6. Bg5 c5
7. dxc5 h6 8. Bh4 O-O 9. O-O-O Bxc3 10. Qxc3 g5 11. Bg3 Bf5
12. f3 Nbd7 13. Bd6 Rc8 14. e4 Bxe4 15. Bd3 Nxc5 16. Bxc5 b6
17. Kb1 Rxc5 18. Qd2 Bxd3+ 1/2-1/2

[Event "Cannes op"]
[Site "Cannes op"]
[Date "1995.??.??"]
[EventDate "?"]
[Round "03"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Georg Mohr"]
[ECO "E91"]
[WhiteElo "2535"]
[BlackElo "2430"]
[PlyCount "127"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 Bg4
7. Be3 Nc6 8. d5 Bxf3 9. Bxf3 Ne5 10. Be2 c6 11. O-O Qa5
12. Bd2 Rfc8 13. b3 a6 14. a4 Re8 15. Kh1 Qc7 16. a5 e6
17. dxe6 Rxe6 18. b4 Ned7 19. f3 h5 20. Rc1 Rae8 21. Na4 Qd8
22. Bg5 Nf8 23. Nb6 N8h7 24. Bh4 Bh6 25. Rc2 Be3 26. c5 g5
27. Bg3 d5 28. exd5 cxd5 29. Bd3 Bf4 30. Bxf4 gxf4 31. Bxh7+
Kxh7 32. Qd3+ Kg7 33. Qd4 Re1 34. Rc1 Rxc1 35. Rxc1 Qe7 36. h4
Qe3 37. Rd1 Re5 38. Nc8 Ne8 39. Nb6 Nf6 40. Nc8 Ne8 41. Ne7
Nc7 42. c6 Qxd4 43. Rxd4 bxc6 44. Nxc6 Re6 45. Nd8 Re1+
46. Kh2 Kg6 47. Rxf4 f5 48. Nc6 Kf6 49. g4 hxg4 50. fxg4 Re4
51. Rxf5+ Ke6 52. Kg3 Rc4 53. Ne5 Rxb4 54. h5 Ne8 55. Nd3 Rb3
56. Rf3 Rb1 57. Nf4+ Kf7 58. Nxd5+ Kg7 59. Re3 Kf8 60. g5 Rd1
61. Re5 Nd6 62. h6 Kf7 63. g6+ Kf8 64. g7+ 1-0

[Event "Cannes op"]
[Site "Cannes op"]
[Date "1995.??.??"]
[EventDate "?"]
[Round "04"]
[Result "1-0"]
[White "Emir Dizdarevic"]
[Black "Gennady Sosonko"]
[ECO "A49"]
[WhiteElo "2465"]
[BlackElo "2535"]
[PlyCount "53"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. d4 e6 5. O-O cxd4 6. Nxd4 Bc5
7. Nxc6 bxc6 8. c4 Nf6 9. Qc2 Bb6 10. b3 O-O 11. Nc3 Qe7
12. Bb2 Ba6 13. Na4 Rac8 14. Nxb6 axb6 15. a4 dxc4 16. bxc4 c5
17. Ra3 Rfd8 18. Rb3 Qc7 19. Rb1 Ne8 20. Ba1 Rb8 21. Be4 h6
22. Bd3 f6 23. Bc3 Nd6 24. a5 Bxc4 25. Bxc4 Nxc4 26. axb6 Rxb6
27. Ba5 1-0

[Event "Cannes op"]
[Site "Cannes op"]
[Date "1995.??.??"]
[EventDate "?"]
[Round "05"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Claude Landenbergue"]
[ECO "E00"]
[WhiteElo "2535"]
[BlackElo "2430"]
[PlyCount "41"]

1. d4 e6 2. c4 Bb4+ 3. Bd2 a5 4. g3 d6 5. Nf3 Nc6 6. Bg2 e5
7. O-O Nxd4 8. Nxd4 exd4 9. Bxb4 axb4 10. Qxd4 Qf6 11. Qe3+
Qe7 12. Qb3 c5 13. Nd2 Nf6 14. e3 O-O 15. a3 bxa3 16. Rxa3
Rxa3 17. Qxa3 h6 18. Qa7 Bf5 19. Rd1 Ne4 20. Qb6 Ra8 21. Nxe4
1/2-1/2

[Event "Cannes op"]
[Site "Cannes op"]
[Date "1995.??.??"]
[EventDate "?"]
[Round "06"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Didier Sellos"]
[ECO "D23"]
[WhiteElo "2535"]
[BlackElo "2410"]
[PlyCount "80"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. Qa4+ c6 5. Qxc4 Bf5 6. g3 e6
7. Bg2 Be7 8. O-O Nbd7 9. e3 O-O 10. Rd1 h6 11. Qe2 Qc7
12. Nc3 Ne4 13. Nd2 Nxc3 14. bxc3 c5 15. e4 Bh7 16. Nc4 cxd4
17. cxd4 Rac8 18. Ne3 Nf6 19. f3 Rfd8 20. Bb2 Qa5 21. a4 Rc6
22. Ng4 Qc7 23. Rac1 h5 24. Ne5 Rxc1 25. Rxc1 Qb8 26. Qc4 Ne8
27. h4 a6 28. Bh3 Qd6 29. Kh2 Qb6 30. Rc2 Kf8 31. Qc3 Nf6
32. Qc7 Qb3 33. Qc4 Qb6 34. Nd3 Bd6 35. Nc5 Bb8 36. Bc1 Qc6
37. Qb4 Kg8 38. Qxb7 Bxg3+ 39. Kxg3 Qd6+ 40. Kg2 Nd5 1-0

[Event "Cannes op"]
[Site "Cannes op"]
[Date "1995.??.??"]
[EventDate "?"]
[Round "07"]
[Result "1-0"]
[White "Arkadij Rotstein"]
[Black "Gennady Sosonko"]
[ECO "E14"]
[WhiteElo "2490"]
[BlackElo "2535"]
[PlyCount "70"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 Be7 6. O-O c5
7. Nc3 d5 8. cxd5 exd5 9. b3 O-O 10. Bb2 Nbd7 11. Rc1 Ne4
12. Qe2 Bf6 13. Rfd1 cxd4 14. Nxd4 Bxd4 15. exd4 Re8 16. Nxe4
dxe4 17. Bc4 a6 18. Qh5 Qf6 19. Be2 Qf4 20. d5 Rad8 21. d6 e3
22. f3 Nf6 23. Bxf6 Qxf6 24. Rc7 g6 25. Qg4 Ba8 26. Qd4 Re6
27. Qxf6 Rxf6 28. Kf1 b5 29. d7 Kg7 30. a4 Bc6 31. axb5 axb5
32. Rc1 Bd5 33. Bxb5 Rd6 34. Rc8 R8xd7 35. Bxd7 Rxd7 1-0

[Event "Cannes op"]
[Site "Cannes op"]
[Date "1995.??.??"]
[EventDate "?"]
[Round "08"]
[Result "0-1"]
[White "Darko Anic"]
[Black "Gennady Sosonko"]
[ECO "A15"]
[WhiteElo "2410"]
[BlackElo "2535"]
[PlyCount "71"]

1. Nf3 Nf6 2. c4 e6 3. b3 d5 4. Bb2 Be7 5. g3 O-O 6. Bg2 c5
7. O-O Nc6 8. e3 b6 9. Nc3 dxc4 10. bxc4 Bb7 11. Qe2 Rc8
12. Rfd1 Na5 13. d3 Qc7 14. Nb5 Bxf3 15. Qxf3 Qd7 16. Rab1
Rfd8 17. Qe2 a6 18. Nc3 Qc7 19. Ba1 Ne8 20. Na4 Rb8 21. Rdc1
Bf6 22. Bc3 Nc6 23. Rb3 Bxc3 24. Rcxc3 Nf6 25. Rc1 Na5 26. Ra3
Nd7 27. Rac3 Ne5 28. Rb1 h6 29. Qf1 Qd6 30. h3 Rdc8 31. Rb2 b5
32. cxb5 axb5 33. Nxc5 b4 34. Rcc2 Rxc5 35. d4 Rxc2 36. dxe5
0-1

[Event "Cannes op"]
[Site "Cannes op"]
[Date "1995.??.??"]
[EventDate "?"]
[Round "09"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Igor Jelen"]
[ECO "D97"]
[WhiteElo "2535"]
[BlackElo "2360"]
[PlyCount "119"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4
O-O 7. e4 a6 8. Be2 b5 9. Qb3 c5 10. dxc5 Nbd7 11. e5 Nxc5
12. Qb4 Nfd7 13. O-O Bb7 14. Rd1 a5 15. Qh4 e6 16. Bg5 Qb8
17. Be7 b4 18. Bxf8 Qxf8 19. Na4 Nxe5 20. Nxc5 Qxc5 21. Rac1
Qb6 22. Nxe5 Bxe5 23. Qe7 Bc6 24. Rd6 Qb7 25. Rxe6 fxe6
26. Qxe6+ Qf7 27. Qxc6 Qe8 28. Qd5+ Kh8 29. Rc2 Bg7 30. g3 Qg8
31. Qc6 Qe8 32. Qb7 Rb8 33. Qa6 Ra8 34. Qc4 Qg8 35. Qe4 Rc8
36. Bc4 Qe8 37. Qg4 Qe1+ 38. Kg2 Rf8 39. b3 Qe5 40. h4 Qf5
41. Qxf5 Rxf5 42. Rd2 Rf8 43. Rd5 Ra8 44. f4 Bc3 45. Kf3 a4
46. bxa4 Rxa4 47. Rd8+ Kg7 48. Rd7+ Kh8 49. g4 Ra8 50. g5 Rf8
51. Kg4 Bb2 52. Be6 Re8 53. Bf7 Re1 54. Bd5 h5+ 55. gxh6 Rg1+
56. Kh3 Bc1 57. Rf7 Be3 58. Be4 Kg8 59. h7+ Kh8 60. h5 1-0

[Event "Linares zt"]
[Site "Linares zt"]
[Date "1995.??.??"]
[EventDate "?"]
[Round "01"]
[Result "1/2-1/2"]
[White "Brian Kelly"]
[Black "Gennady Sosonko"]
[ECO "D38"]
[WhiteElo "2300"]
[BlackElo "2525"]
[PlyCount "44"]

1. c4 e6 2. Nf3 d5 3. d4 Nf6 4. Nc3 Bb4 5. cxd5 exd5 6. Bg5
Nbd7 7. e3 c5 8. Qc2 Qa5 9. Bd3 c4 10. Bf5 O-O 11. O-O Re8
12. Nd2 g6 13. Bh3 Bxc3 14. bxc3 Ne4 15. Nxe4 dxe4 16. Bxd7
Bxd7 17. Bf4 Bc6 18. Rfb1 Qd5 19. Qb2 Re6 20. Qb4 g5 21. Bc7
Rc8 22. Qa5 Qxa5 1/2-1/2

[Event "Linares zt"]
[Site "Linares zt"]
[Date "1995.??.??"]
[EventDate "?"]
[Round "02"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Ennio Arlandi"]
[ECO "E06"]
[WhiteElo "2525"]
[BlackElo "2455"]
[PlyCount "81"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O dxc4
7. Nc3 Nc6 8. e3 Bd6 9. Qa4 e5 10. Qxc4 exd4 11. Nxd4 Nxd4
12. exd4 Re8 13. d5 Bf5 14. Qb3 b6 15. Be3 Ng4 16. Bd4 Nxh2
17. Rfe1 Ng4 18. Rxe8+ Qxe8 19. Nb5 Qe7 20. a4 Bd7 21. Nxd6
cxd6 22. Qb4 Ne5 23. a5 bxa5 24. Rxa5 Rc8 25. Bc3 Bf5 26. Qd4
f6 27. Rxa7 Rc7 28. Ra6 Bg4 29. Qe4 Rc4 30. Qe3 h5 31. Ra8+
Rc8 32. Rxc8+ Bxc8 33. f4 Ng6 34. Qxe7 Nxe7 35. Bb4 Nf5
36. Kf2 Kf7 37. Bf3 g6 38. Bc3 Ba6 39. Be4 Bc4 40. Bb4 Ke7
41. Bxf5 1/2-1/2

[Event "Linares zt"]
[Site "Linares zt"]
[Date "1995.??.??"]
[EventDate "?"]
[Round "03"]
[Result "0-1"]
[White "T Marinelli"]
[Black "Gennady Sosonko"]
[ECO "E58"]
[WhiteElo "2440"]
[BlackElo "2525"]
[PlyCount "97"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 Nc6 6. Nf3 d5
7. O-O O-O 8. a3 Bxc3 9. bxc3 Qc7 10. cxd5 exd5 11. Nh4 Qa5
12. Bd2 Ne4 13. Be1 c4 14. Bb1 Qd8 15. g3 Bh3 16. Ng2 f5
17. f3 Nd6 18. Nf4 Bxf1 19. Kxf1 Qa5 20. h4 Rae8 21. Kf2 Nd8
22. Bc2 Ne6 23. Ng2 g6 24. Bd2 Rf7 25. Qb1 h6 26. Qb2 Rfe7
27. Re1 g5 28. Bb1 Rf7 29. hxg5 hxg5 30. Bc2 Qc7 31. Rh1 Rh7
32. Rxh7 Qxh7 33. g4 Rf8 34. gxf5 Nxf5 35. Qb5 Rd8 36. Qb1
Neg7 37. Qxb7 Qh2 38. Bxf5 Nxf5 39. Qc6 Kg7 40. f4 Rd6
41. Qc7+ Kg6 42. Qc8 gxf4 43. Qg8+ Kh5 44. exf4 Rg6 45. Qxd5
Qg3+ 46. Kf1 Kg4 47. Ne1 Qh2 48. Qf3+ Kh4 49. Qf2+ 0-1

[Event "Linares zt"]
[Site "Linares zt"]
[Date "1995.??.??"]
[EventDate "?"]
[Round "04"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Julian Michael Hodgson"]
[ECO "D15"]
[WhiteElo "2525"]
[BlackElo "2590"]
[PlyCount "19"]

1. d4 d5 2. Nf3 c6 3. c4 Nf6 4. Nc3 a6 5. g3 b5 6. cxd5 cxd5
7. Ne5 e6 8. Bg2 Bb7 9. O-O Be7 10. Bg5 1/2-1/2

[Event "Linares zt"]
[Site "Linares zt"]
[Date "1995.??.??"]
[EventDate "?"]
[Round "07"]
[Result "1/2-1/2"]
[White "Antonio Fernandes"]
[Black "Gennady Sosonko"]
[ECO "A45"]
[WhiteElo "2380"]
[BlackElo "2525"]
[PlyCount "66"]

1. d4 Nf6 2. Bg5 Ne4 3. Bh4 g5 4. f3 gxh4 5. fxe4 e5 6. e3 Bh6
7. Qh5 Qg5 8. Qxg5 Bxg5 9. Nf3 Bxe3 10. Nc3 exd4 11. Nd5 Kd8
12. Bc4 d6 13. Nxe3 dxe3 14. O-O Be6 15. Bxe6 fxe6 16. Ng5 Rg8
17. Nxe6+ Kd7 18. Nd4 Nc6 19. Nxc6 Kxc6 20. Rae1 h3 21. g3
Raf8 22. Rxe3 h5 23. Rf5 Rxf5 24. exf5 Rf8 25. Rc3+ Kd7
26. Rf3 Ke7 27. Kf2 Kf6 28. g4 hxg4 29. Rf4 d5 30. Rxg4 Kxf5
31. Rg7 Ke5+ 32. Ke2 Re8 33. Rh7 Kd6+ 1/2-1/2

[Event "Linares zt"]
[Site "Linares zt"]
[Date "1995.??.??"]
[EventDate "?"]
[Round "08"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "J Fernandez Garcia"]
[ECO "D97"]
[WhiteElo "2525"]
[BlackElo "2445"]
[PlyCount "71"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4
O-O 7. e4 a6 8. Be2 b5 9. Qb3 c5 10. dxc5 Nc6 11. O-O b4
12. Na4 Nxe4 13. Be3 Rb8 14. Nb6 Nxc5 15. Bxc5 Rxb6 16. Bxb6
Qxb6 17. Rac1 Be6 18. Qc2 Rc8 19. Qa4 Bxb2 20. Qxa6 Qxa6
21. Bxa6 Rc7 22. Rc5 b3 23. axb3 Ba3 24. Rc2 Bf5 25. Rc4 Be6
26. Ra4 Bd6 27. Bc4 Bg4 28. Bxf7+ Kxf7 29. Rxg4 Rb7 30. Rb1
Kf6 31. Ra4 Rb6 32. Nd2 Bb4 33. Nc4 Rb5 34. Ra6 Rc5 35. Rd1 e6
36. Rd6 1-0

[Event "Linares zt"]
[Site "Linares zt"]
[Date "1995.??.??"]
[EventDate "?"]
[Round "09"]
[Result "1-0"]
[White "Loek Van Wely"]
[Black "Gennady Sosonko"]
[ECO "D38"]
[WhiteElo "2585"]
[BlackElo "2525"]
[PlyCount "67"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 h6 6. Bxf6 Qxf6
7. e3 c5 8. cxd5 exd5 9. Qb3 O-O 10. dxc5 Bxc3+ 11. Qxc3 Qxc3+
12. bxc3 Be6 13. Nd4 Rc8 14. c4 Rxc5 15. Nxe6 fxe6 16. cxd5
exd5 17. g3 Nd7 18. Bg2 Nf6 19. O-O Rac8 20. Rfd1 b5 21. Rab1
a6 22. a4 bxa4 23. Ra1 a5 24. Bf3 Rb8 25. Rxa4 Rb4 26. Ra2 Ne4
27. Rda1 Ng5 28. Be2 d4 29. exd4 Rxd4 30. Rxa5 Rc2 31. Re5 Ne4
32. Ra8+ Kf7 33. Bh5+ g6 34. Rf5+ 1-0

[Event "Linares zt"]
[Site "Linares zt"]
[Date "1995.??.??"]
[EventDate "?"]
[Round "10"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "David Garcia Ilundain"]
[ECO "A46"]
[WhiteElo "2525"]
[BlackElo "2510"]
[PlyCount "71"]

1. d4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. O-O c5 6. c4 cxd4
7. Qxd4 Be7 8. Nc3 O-O 9. Rd1 a6 10. Bf4 Nc6 11. Qd2 Rc8
12. b3 Na5 13. Qd3 d5 14. cxd5 Nxd5 15. Nxd5 Qxd5 16. Qxd5
Bxd5 17. Ne5 Bxg2 18. Kxg2 b5 19. Rd7 Rfe8 20. Rc1 Rxc1
21. Bxc1 f6 22. Nd3 Nc6 23. Rc7 Nd4 24. Be3 Nf5 25. Bc5 e5
26. e4 Nd6 27. Rd7 Nc8 28. Bxe7 Nxe7 29. Ra7 Nc6 30. Rxa6 Nd4
31. Nc5 Rd8 32. Ra7 Rc8 33. Nd3 Rc2 34. a4 bxa4 35. bxa4 g5
36. Nb4 1-0

[Event "Linares zt"]
[Site "Linares zt"]
[Date "1995.??.??"]
[EventDate "?"]
[Round "11"]
[Result "1/2-1/2"]
[White "P San Segundo-Carrillo"]
[Black "Gennady Sosonko"]
[ECO "D38"]
[WhiteElo "2520"]
[BlackElo "2525"]
[PlyCount "191"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. cxd5 exd5 6. Bg5
Nbd7 7. Qc2 c5 8. a3 Qa5 9. Bd2 c4 10. e4 dxe4 11. Ne5 Bxc3
12. Bxc3 Qc7 13. Bxc4 Nxe5 14. dxe5 Qxc4 15. exf6 gxf6
16. O-O-O Bf5 17. g4 Bxg4 18. Rd4 Qc6 19. Rxe4+ Be6 20. Rg1
O-O-O 21. Re3 Rhg8 22. Rxg8 Rxg8 23. Bd4 Rg1+ 24. Kd2 Qxc2+
25. Kxc2 Rh1 26. Bxa7 Rxh2 27. Rf3 f5 28. Bb6 Kd7 29. b4 Kc6
30. Bd8 b5 31. Kd2 h5 32. Rf4 Rh1 33. Rh4 Rf1 34. Ke3 f4+
35. Rxf4 Ra1 36. Rf3 Rxa3+ 37. Kf4 Ra2 38. Ke5 Rd2 39. Be7
Rd5+ 40. Kf4 Rd4+ 41. Kg3 h4+ 42. Kh2 h3 43. Bc5 Rc4 44. Bf8
Rc1 45. Rd3 Rc4 46. Rd6+ Kb7 47. Rd3 Rg4 48. Rg3 Rf4 49. Kg1
Kc6 50. Rd3 Rg4+ 51. Rg3 Rh4 52. Kh2 Kd5 53. Rg5+ f5 54. f4
Rh8 55. Bc5 Ke4 56. Rg3 Kxf4 57. Rxh3 Rg8 58. Rg3 Rh8+ 59. Rh3
Rd8 60. Kg1 Rd1+ 61. Kf2 Rd2+ 62. Ke1 Ra2 63. Bd6+ Kg5
64. Rg3+ Kf6 65. Re3 Bd5 66. Be7+ Kg6 67. Re2 Ra1+ 68. Kf2 Be4
69. Re1 Ra8 70. Ke3 Kf7 71. Bc5 Ke6 72. Kf4 Rg8 73. Rg1 Rh8
74. Rg6+ Kd5 75. Rd6+ Kc4 76. Rd1 Rh4+ 77. Ke3 Bd5 78. Rf1
Rh3+ 79. Kf4 Be4 80. Re1 Rf3+ 81. Ke5 Bd3 82. Rc1+ Kb3 83. Re1
Kc2 84. Rh1 Rg3 85. Rh2+ Kc3 86. Kf4 Rg4+ 87. Ke3 Re4+ 88. Kf3
Bc4 89. Rh8 Be2+ 90. Kf2 Bd3 91. Kf3 Kd2 92. Bd6 Re6 93. Rd8
Re3+ 94. Kf4 Ke2 95. Rf8 Re4+ 96. Kg5 1/2-1/2

[Event "Mitropa Cup NED-SLO"]
[Site "Mitropa Cup NED-SLO"]
[Date "1995.??.??"]
[EventDate "?"]
[Round "01"]
[Result "1/2-1/2"]
[White "Leon F Gostisa"]
[Black "Gennady Sosonko"]
[ECO "D40"]
[WhiteElo "2420"]
[BlackElo "2535"]
[PlyCount "36"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 c5 5. cxd5 cxd4 6. Nxd4
Nxd5 7. Ndb5 Nc6 8. e4 Nxc3 9. Qxd8+ Kxd8 10. Nxc3 Bc5 11. Bf4
Ke7 12. O-O-O Bd7 13. Rd2 Rac8 14. Bb5 a6 15. Rhd1 Rhd8
16. Bf1 f6 17. Kb1 Be8 18. Rxd8 Nxd8 1/2-1/2

[Event "Mitropa Cup ITA-NED"]
[Site "Mitropa Cup ITA-NED"]
[Date "1995.??.??"]
[EventDate "?"]
[Round "02"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Stefano Tatai"]
[ECO "A46"]
[WhiteElo "2535"]
[BlackElo "2430"]
[PlyCount "60"]

1. d4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 b5 5. O-O Bb7 6. c3 a5
7. Bg5 Be7 8. Ne5 Nfd7 9. Bxe7 Qxe7 10. Nd3 c5 11. dxc5 Nxc5
12. Nxc5 Qxc5 13. Nd2 O-O 14. e4 Rd8 15. Qe2 Na6 16. Rfd1 Qb6
17. exd5 Bxd5 18. Bxd5 Rxd5 19. c4 bxc4 20. Nxc4 Qb5 21. a4
Qc5 22. Ne3 Rxd1+ 23. Rxd1 Nb4 24. Qc4 Qxc4 25. Nxc4 Nd5
26. Rd3 Rb8 27. Nxa5 Rxb2 28. Rb3 Rxb3 29. Nxb3 Kf8 30. a5 Ke7
1/2-1/2

[Event "Mitropa Cup NED-HUN"]
[Site "Mitropa Cup NED-HUN"]
[Date "1995.??.??"]
[EventDate "?"]
[Round "03"]
[Result "1/2-1/2"]
[White "Zoltan Varga"]
[Black "Gennady Sosonko"]
[ECO "B65"]
[WhiteElo "2460"]
[BlackElo "2535"]
[PlyCount "68"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6
7. Qd2 Be7 8. O-O-O Nxd4 9. Qxd4 O-O 10. f4 Qa5 11. Bc4 Bd7
12. e5 dxe5 13. fxe5 Bc6 14. Bd2 Nd7 15. Nd5 Qd8 16. Nxe7+
Qxe7 17. Rhe1 Rfd8 18. Bf1 Nc5 19. Qg4 Rd7 20. Bg5 Rxd1+
21. Rxd1 Qf8 22. Qh4 Nd7 23. Be7 Qe8 24. Bd3 h6 25. Re1 Nf8
26. Rf1 Bb5 27. Bxf8 Bxd3 28. Bxg7 Qc6 29. Rf2 Kxg7 30. Qf6+
Kg8 31. Qxf7+ Kh8 32. Qf6+ Kh7 33. Qf7+ Kh8 34. Qf6+ Kh7
1/2-1/2

[Event "Mitropa Cup NED-SUI"]
[Site "Mitropa Cup NED-SUI"]
[Date "1995.??.??"]
[EventDate "?"]
[Round "05"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Roland Ekstroem"]
[ECO "D18"]
[WhiteElo "2535"]
[BlackElo "2430"]
[PlyCount "53"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6
7. a5 Nbd7 8. Bxc4 b5 9. axb6 axb6 10. Rxa8 Qxa8 11. Nh4 Bg4
12. f3 Bh5 13. g4 Bg6 14. e4 b5 15. Bb3 Nb6 16. Be3 Qb7
17. O-O Be7 18. g5 Nfd7 19. Nxg6 hxg6 20. d5 exd5 21. exd5 O-O
22. Re1 Bc5 23. Bxc5 Nxc5 24. dxc6 Qxc6 25. Nd5 Nxd5 26. Bxd5
Qd7 27. Qd4 1/2-1/2

[Event "Mitropa Cup CZE-NED"]
[Site "Mitropa Cup CZE-NED"]
[Date "1995.??.??"]
[EventDate "?"]
[Round "07"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Tomas Polak"]
[ECO "E06"]
[WhiteElo "2535"]
[BlackElo "2420"]
[PlyCount "35"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O c6
7. Nc3 Nbd7 8. b3 b6 9. Bb2 Bb7 10. Qc2 Rc8 11. Rad1 Qc7
12. e4 Rfd8 13. Rfe1 Qb8 14. Ng5 h6 15. Nh3 dxe4 16. Nxe4 c5
17. d5 exd5 18. Nxf6+ 1/2-1/2

[Event "Mitropa Cup NED-CRO"]
[Site "Mitropa Cup NED-CRO"]
[Date "1995.??.??"]
[EventDate "?"]
[Round "08"]
[Result "1/2-1/2"]
[White "Davor Rogic"]
[Black "Gennady Sosonko"]
[ECO "B89"]
[WhiteElo "2460"]
[BlackElo "2535"]
[PlyCount "54"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 e6
7. Be3 Be7 8. Qe2 O-O 9. O-O-O Qa5 10. Bb3 Nxd4 11. Bxd4 Bd7
12. Kb1 Bc6 13. f4 Rfe8 14. Rhf1 Rad8 15. e5 dxe5 16. fxe5 Nd5
17. Ne4 Nb4 18. c3 Bxe4+ 19. Qxe4 Nc6 20. Rxf7 Nxd4 21. cxd4
Kxf7 22. Qxh7 Bf8 23. Qf5+ Kg8 24. Bxe6+ Rxe6 25. Qxe6+ Kh8
26. Qh3+ Kg8 27. Qe6+ Kh8 1/2-1/2

[Event "NED"]
[Site "NED"]
[Date "1995.??.??"]
[EventDate "?"]
[Round "06"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Gerard Welling"]
[ECO "B00"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "45"]

1. d4 e6 2. Nf3 b6 3. e4 Bb7 4. Bd3 c5 5. c3 Nf6 6. Qe2 Be7
7. O-O Nc6 8. a3 Na5 9. Nbd2 c4 10. Nxc4 Nxc4 11. Bxc4 Bxe4
12. a4 O-O 13. Bg5 Qc7 14. Ne5 Bf5 15. Bb5 d5 16. h3 Ne4
17. Bf4 Bd6 18. f3 f6 19. fxe4 dxe4 20. Nd7 Bxf4 21. Nxf8 Rxf8
22. Bc4 Re8 23. g3 1-0

[Event "NED ch 64/203"]
[Site "NED ch 64/203"]
[Date "1995.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Eelke Wiersma"]
[Black "Gennady Sosonko"]
[ECO "B65"]
[WhiteElo "2180"]
[BlackElo "2535"]
[PlyCount "58"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6
7. Qd2 Be7 8. O-O-O Nxd4 9. Qxd4 O-O 10. f4 h6 11. h4 hxg5
12. hxg5 Ng4 13. Be2 e5 14. Qg1 exf4 15. Bxg4 Bxg5 16. Bxc8
Rxc8 17. Rd3 Bh6 18. Kb1 Qg5 19. Qxa7 Qxg2 20. Rg1 Qh2 21. Qd4
Rc4 22. Rxg7+ Bxg7 23. Qxc4 Bxc3 24. bxc3 Re8 25. Rxd6 Qh1+
26. Kb2 Qxe4 27. Rd4 Qe6 28. Qf1 Qe5 29. Rxf4 Re6 1/2-1/2

[Event "NLD-ch"]
[Site "NLD-ch"]
[Date "1995.??.??"]
[EventDate "?"]
[Round "03"]
[Result "0-1"]
[White "Gennady Sosonko"]
[Black "Loek Van Wely"]
[ECO "E97"]
[WhiteElo "2535"]
[BlackElo "2575"]
[PlyCount "94"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5
7. O-O Nc6 8. d5 Ne7 9. b4 Nh5 10. c5 Nf4 11. Bxf4 exf4
12. Rc1 h6 13. h3 g5 14. a4 Ng6 15. a5 Re8 16. Nd2 f5 17. cxd6
cxd6 18. exf5 Bxf5 19. Nb5 Bb2 20. Rc4 Ne5 21. Rc2 Bxc2
22. Qxc2 a6 23. Qxb2 axb5 24. Bxb5 Qf6 25. Rb1 Re7 26. Be2 Qg6
27. Rc1 Nd3 28. Bxd3 Qxd3 29. Nf3 Qxd5 30. Qc2 Qe4 31. Qd2 Qg6
32. Rc4 Rg7 33. Qd5+ Kh7 34. Re4 Rc8 35. Nd4 g4 36. hxg4 Qxg4
37. Qf5+ Kg8 38. Qxg4 Rc1+ 39. Kh2 Rxg4 40. Nf5 Rc2 41. Kh3 h5
42. Re8+ Kh7 43. Re7+ Kg6 44. Nh4+ Kf6 45. Rxb7 Rc1 46. g3
fxg3 47. fxg3 Rc3 0-1

[Event "NLD-ch"]
[Site "NLD-ch"]
[Date "1995.??.??"]
[EventDate "?"]
[Round "04"]
[Result "0-1"]
[White "Gennady Sosonko"]
[Black "Ivan Sokolov"]
[ECO "D11"]
[WhiteElo "2535"]
[BlackElo "2645"]
[PlyCount "115"]

1. d4 d5 2. Nf3 c6 3. c4 dxc4 4. Nc3 b5 5. g3 e6 6. Bg2 Nd7
7. O-O Ngf6 8. Bg5 Bb7 9. a4 b4 10. Ne4 Be7 11. Bxf6 gxf6
12. Qc1 Ba6 13. Qh6 Qa5 14. Qg7 Rf8 15. Qxh7 O-O-O 16. Rfc1
Nb6 17. e3 Nd5 18. Bf1 f5 19. Ned2 c3 20. bxc3 Nxc3 21. Ne5
Bxf1 22. Nxc6 Qc7 23. Nxe7+ Qxe7 24. Nxf1 Kb8 25. Qh5 Rh8
26. Qf3 Qb7 27. Qxb7+ Kxb7 28. Kg2 e5 29. dxe5 Rd3 30. Rc2
Rhd8 31. h4 Kb6 32. e4 fxe4 33. a5+ Kb5 34. h5 b3 35. Rb2 Na4
36. Re2 Rd1 37. Rxd1 Rxd1 38. Ne3 Rd8 39. Nf5 b2 40. Nd6+ Kc6
41. Re1 Nc3 42. h6 Rf8 43. g4 Kd7 44. h7 Rh8 45. Nxe4 b1=Q
46. Rxb1 Nxb1 47. f4 Ke7 48. Nf6 Ke6 49. Ne4 Na3 50. a6 Nc4
51. Ng5+ Ke7 52. Kg3 f6 53. exf6+ Kxf6 54. Kh4 Nd6 55. Kh5 Kg7
56. f5 Rb8 57. f6+ Kxf6 58. Kh6 0-1

[Event "NLD-ch"]
[Site "NLD-ch"]
[Date "1995.??.??"]
[EventDate "?"]
[Round "06"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Roberto Cifuentes-Parada"]
[ECO "D02"]
[WhiteElo "2535"]
[BlackElo "2535"]
[PlyCount "41"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 c6 5. Bg2 Nbd7 6. O-O Be7
7. Nc3 O-O 8. b3 b6 9. Bb2 Bb7 10. Qc2 Rc8 11. Rad1 Qc7 12. e4
dxe4 13. Nxe4 Nxe4 14. Qxe4 c5 15. d5 Bf6 16. Qc2 exd5
17. cxd5 Bxb2 18. Qxb2 Qd6 19. Nd2 b5 20. Ne4 Qg6 21. Rfe1
1/2-1/2

[Event "NLD-ch"]
[Site "NLD-ch"]
[Date "1995.??.??"]
[EventDate "?"]
[Round "09"]
[Result "1/2-1/2"]
[White "Joris Brenninkmeijer"]
[Black "Gennady Sosonko"]
[ECO "D38"]
[WhiteElo "2490"]
[BlackElo "2535"]
[PlyCount "87"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 Nbd7 6. cxd5
exd5 7. Qc2 c5 8. dxc5 h6 9. Bd2 Nxc5 10. a3 Bxc3 11. Bxc3
Nce4 12. Bd4 O-O 13. g3 Bd7 14. b4 Rc8 15. Qb2 Ba4 16. Rc1 Qd7
17. Bg2 Rxc1+ 18. Qxc1 Rc8 19. Qa1 Bb5 20. Bxf6 Nxf6 21. Nd4
Ne4 22. O-O Bc4 23. h4 b5 24. Bf3 Re8 25. Rd1 g6 26. Kg2 h5
27. e3 Qe7 28. Re1 Qc7 29. a4 a6 30. axb5 axb5 31. Qa3 Qe7
32. Ra1 Nd2 33. Qb2 Nxf3 34. Nxf3 Qe4 35. Qd4 Be2 36. Qxe4
dxe4 37. Nd4 Bd3 38. Nb3 Bc4 39. Nc5 Rd8 40. Nxe4 Bd5 41. f3
Bxe4 42. fxe4 Rd2+ 43. Kf3 Rb2 44. Ra8+ 1/2-1/2

[Event "Polanica Zdroj"]
[Site "Polanica Zdroj"]
[Date "1995.??.??"]
[EventDate "?"]
[Round "01"]
[Result "1/2-1/2"]
[White "Tomasz Markowski"]
[Black "Gennady Sosonko"]
[ECO "A13"]
[WhiteElo "2530"]
[BlackElo "2525"]
[PlyCount "74"]

1. c4 e6 2. Nf3 d5 3. b3 Be7 4. Bb2 Nf6 5. cxd5 exd5 6. e3 O-O
7. Be2 Bd6 8. O-O Re8 9. d3 c5 10. d4 cxd4 11. Nxd4 Nc6
12. Nd2 Bd7 13. N2f3 a6 14. Rc1 Qe7 15. Qc2 Ne4 16. Qb1 Bg4
17. Nxc6 bxc6 18. Qd3 Bd7 19. Rc2 a5 20. Qd4 f6 21. Rfc1 Rec8
22. Bd3 Bb4 23. Bxe4 Qxe4 24. Qxe4 dxe4 25. Nd2 Bxd2 26. Rxd2
Be6 27. Rd4 a4 28. Rxe4 Bd5 29. Rxa4 Rxa4 30. bxa4 Ra8 31. a3
Rxa4 32. f3 f5 33. Kf2 Kf7 34. Rd1 Rc4 35. Be5 g5 36. Rd2 Ke6
37. Bg7 h5 1/2-1/2

[Event "Polanica Zdroj"]
[Site "Polanica Zdroj"]
[Date "1995.??.??"]
[EventDate "?"]
[Round "02"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Marcin Kaminski"]
[ECO "D02"]
[WhiteElo "2525"]
[BlackElo "2495"]
[PlyCount "58"]

1. d4 d5 2. Nf3 Nc6 3. g3 Bf5 4. Bg2 Nb4 5. Na3 e6 6. O-O Be7
7. c3 Na6 8. Nb1 Nf6 9. Bg5 O-O 10. Nbd2 h6 11. Bxf6 Bxf6
12. Re1 c5 13. e4 dxe4 14. Nxe4 Bxe4 15. Rxe4 cxd4 16. Nxd4
Nc5 17. Re2 Qb6 18. b4 Na6 19. Rd2 Rfd8 20. Qf3 Bxd4 21. Rxd4
Rxd4 22. cxd4 Rb8 23. a3 Nc7 24. h4 Nd5 25. Qd3 Rd8 26. Rc1
Ne7 27. Rc5 Rd7 28. Qe4 Qd8 29. Qe5 b6 1/2-1/2

[Event "Polanica Zdroj"]
[Site "Polanica Zdroj"]
[Date "1995.??.??"]
[EventDate "?"]
[Round "03"]
[Result "1/2-1/2"]
[White "Jaan Ehlvest"]
[Black "Gennady Sosonko"]
[ECO "B89"]
[WhiteElo "2630"]
[BlackElo "2525"]
[PlyCount "19"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 e6
7. Be3 Be7 8. Bb3 O-O 9. O-O Bd7 10. Qe2 1/2-1/2

[Event "Polanica Zdroj"]
[Site "Polanica Zdroj"]
[Date "1995.??.??"]
[EventDate "?"]
[Round "04"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Veselin Topalov"]
[ECO "A59"]
[WhiteElo "2525"]
[BlackElo "2670"]
[PlyCount "42"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6
7. e4 Bxf1 8. Kxf1 d6 9. Nf3 Bg7 10. g3 O-O 11. Kg2 Nbd7
12. Qe2 Qb6 13. Re1 Rfb8 14. e5 Nxe5 15. Nxe5 dxe5 16. Qxe5
Rb7 17. Qe2 Ne8 18. Bd2 Nd6 19. b3 Qa6 20. Rac1 Qxe2 21. Rxe2
c4 1/2-1/2

[Event "Polanica Zdroj"]
[Site "Polanica Zdroj"]
[Date "1995.??.??"]
[EventDate "?"]
[Round "07"]
[Result "1-0"]
[White "Ilya Smirin"]
[Black "Gennady Sosonko"]
[ECO "B65"]
[WhiteElo "2630"]
[BlackElo "2525"]
[PlyCount "87"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6
7. Qd2 Be7 8. O-O-O Nxd4 9. Qxd4 O-O 10. f4 h6 11. Bh4 Qa5
12. Be1 e5 13. Qf2 exf4 14. Qxf4 Be6 15. Kb1 Qe5 16. Qxe5 dxe5
17. Bg3 Rad8 18. Be2 Ng4 19. Nd5 Bd6 20. Bh4 f6 21. Bc4 g5
22. h3 gxh4 23. hxg4 Kg7 24. Rxh4 Bc5 25. Rdh1 Rh8 26. Rf1 b5
27. Bb3 Rhf8 28. c3 a5 29. Nc7 Bd7 30. Be6 Bb6 31. Bxd7 Bxc7
32. Bxb5 Rd2 33. Rfh1 Rh8 34. R4h3 Rxg2 35. Rd3 Bb6 36. Bd7
Rb8 37. Bf5 Bc5 38. b3 Rb7 39. Rhd1 Ba3 40. R3d2 Rg3 41. Kc2
Kf8 42. Rd8+ Kg7 43. Rc8 Rg2+ 44. Rd2 1-0

[Event "Polanica Zdroj"]
[Site "Polanica Zdroj"]
[Date "1995.??.??"]
[EventDate "?"]
[Round "09"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Aleksander Wojtkiewicz"]
[ECO "D18"]
[WhiteElo "2525"]
[BlackElo "2570"]
[PlyCount "37"]

1. d4 d5 2. Nf3 c6 3. c4 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6
7. a5 Bd3 8. Bxd3 cxd3 9. Qb3 Qc7 10. e4 Nbd7 11. O-O a6
12. Bg5 h6 13. Bh4 Nh5 14. Rfd1 g5 15. Bg3 Nxg3 16. hxg3 Bg7
17. Qc4 O-O 18. Qxd3 c5 19. d5 1/2-1/2

[Event "Polanica Zdroj"]
[Site "Polanica Zdroj"]
[Date "1995.??.??"]
[EventDate "?"]
[Round "10"]
[Result "1/2-1/2"]
[White "Robert Huebner"]
[Black "Gennady Sosonko"]
[ECO "A18"]
[WhiteElo "2630"]
[BlackElo "2525"]
[PlyCount "96"]

1. c4 e6 2. Nc3 Nf6 3. e4 d5 4. e5 d4 5. exf6 dxc3 6. bxc3
Qxf6 7. Nf3 b6 8. d4 Bb7 9. Bd3 h6 10. O-O Nd7 11. Qe2 Bd6
12. Be4 Bxe4 13. Qxe4 O-O 14. a4 e5 15. Re1 Rae8 16. Ba3 Qd8
17. Bxd6 cxd6 18. Qc6 exd4 19. cxd4 Nf6 20. a5 bxa5 21. Reb1
Re7 22. Qa6 Rc7 23. Nd2 Re8 24. Qxa5 Qc8 25. h3 Re2 26. Re1
Rce7 27. Rxe2 Rxe2 28. Rc1 Qc6 29. Kf1 Re7 30. f3 Rb7 31. Qc3
Qb6 32. Rb1 Qc6 33. Re1 Nd5 34. Qa5 Nf6 35. Qa3 Qc7 36. Rc1
Qb8 37. Rc2 Rb4 38. Rc3 d5 39. c5 Rxd4 40. Rc2 Qb5+ 41. Kf2
Ra4 42. Qb3 Rb4 43. Qa3 a5 44. c6 Qb6+ 45. Ke2 Ne8 46. Qe3 Qb8
47. Qc5 Qe5+ 48. Kf2 Nc7 1/2-1/2

[Event "Polanica Zdroj"]
[Site "Polanica Zdroj"]
[Date "1995.??.??"]
[EventDate "?"]
[Round "11"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Sergei Tiviakov"]
[ECO "A46"]
[WhiteElo "2525"]
[BlackElo "2655"]
[PlyCount "59"]

1. d4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. O-O Be7 6. c4 O-O
7. d5 exd5 8. Nh4 c6 9. cxd5 Nxd5 10. Nf5 Nc7 11. e4 d5
12. Re1 Ne6 13. exd5 cxd5 14. Nc3 Bb4 15. Qg4 Bxc3 16. bxc3
Qf6 17. Ba3 Nc5 18. Bxc5 bxc5 19. Ne7+ Kh8 20. Rab1 Bc6
21. Nxd5 Qd8 22. Rbd1 Qa5 23. Re7 Na6 24. Qf5 Bxd5 25. Bxd5
Rad8 26. Rxa7 c4 27. Kg2 h6 28. Rd4 Qb6 29. Be4 g6 30. Rxd8
1-0

[Event "Match (team)"]
[Site "Cannes (France)"]
[Date "1996.??.??"]
[EventDate "?"]
[Round "3"]
[Result "1/2-1/2"]
[White "Etienne Bacrot"]
[Black "Gennady Sosonko"]
[ECO "E59"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "136"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Nf3 O-O 6.Bd3 d5 7.O-O
Nc6 8.a3 Bxc3 9.bxc3 dxc4 10.Bxc4 Qe7 11.Bd3 e5 12.Qc2 Re8
13.Nxe5 Nxe5 14.dxe5 Qxe5 15.f3 Bd7 16.a4 Rad8 17.Re1 Bc6
18.e4 Nd5 19.Bd2 Nf4 20.Bf1 c4 21.Bxf4 Qxf4 22.Rad1 Qe5
23.Bxc4 Qc5+ 24.Rd4 Rxd4 25.cxd4 Qxd4+ 26.Kh1 Rd8 27.Qb3 Rd7
28.h3 g5 29.e5 Kg7 30.Bb5 Qd2 31.Qb1 Rd4 32.Bxc6 bxc6 33.e6
fxe6 34.Rxe6 Qd1+ 35.Qxd1 Rxd1+ 36.Kh2 Rc1 37.Re7+ Kg6 38.Rxa7
h5 39.a5 Ra1 40.Ra6 Kf5 41.Rxc6 Rxa5 42.g4+ Ke5 43.gxh5 Ra4
44.Kg3 Rh4 45.Rh6 Kf5 46.Rh8 Kf6 47.h6 Rh5 48.h7 Kg6 49.Rg8+
Kxh7 50.Kg4 Rh4+ 51.Kxg5 Rxh3 52.Rf8 Kg7 53.Rf4 Rh6 54.Rf5
Rg6+ 55.Kf4 Ra6 56.Rb5 Kf6 57.Kg4 Kf7 58.f4 Rc6 59.Rf5+ Kg6
60.Rd5 Kf6 61.Rh5 Kg6 62.f5 Kg7 63.Rh1 Ra6 64.Kg5 Kf7 65.Rh7+
Kf8 66.Rd7 Rb6 67.Ra7 Rc6 68.Ra5 Rb6 1/2-1/2

[Event "Match (team)"]
[Site "Cannes (France)"]
[Date "1996.??.??"]
[EventDate "?"]
[Round "8"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Etienne Bacrot"]
[ECO "D18"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "57"]

1.d4 d5 2.Nf3 c6 3.c4 Nf6 4.Nc3 dxc4 5.a4 Bf5 6.e3 e6 7.a5
Nbd7 8.Bxc4 b5 9.axb6 axb6 10.Rxa8 Qxa8 11.Nh4 Bg4 12.f3 Bh5
13.g4 Bg6 14.e4 b5 15.Bb3 Nb6 16.Be3 Qb7 17.O-O Be7 18.Nxg6
hxg6 19.Qe2 O-O 20.Qf2 Nfd7 21.Rc1 Rb8 22.Qe2 Rc8 23.Rd1 Bf8
24.g5 e5 25.d5 Bc5 26.dxc6 Qxc6 27.Bd5 Nxd5 28.Nxd5 Nb6 29.Kg2
1/2-1/2

[Event "Donner mem m, Amsterdam NED"]
[Site "01"]
[Date "1996.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Etienne Bacrot"]
[ECO "D11"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "67"]

1.d4 d5 2.Nf3 c6 3.c4 Nf6 4.g3 Bf5 5.Nc3 e6 6.Bg2 Be7 7.O-O
O-O 8.Nh4 Bg4 9.h3 Bh5 10.g4 Bg6 11.Nxg6 hxg6 12.Qd3 Nbd7
13.cxd5 exd5 14.Bf4 Ne8 15.Rab1 a5 16.a3 Bd6 17.Bd2 Nc7 18.e4
dxe4 19.Nxe4 Be7 20.Rfe1 Nd5 21.Nc3 N7b6 22.Nxd5 Nxd5 23.Bxd5
cxd5 24.Qb5 Bf6 25.Be3 b6 26.Rec1 Re8 27.Rc6 Bg5 28.Bxg5 Qxg5
29.Rd6 Rad8 30.Rxd8 Qxd8 31.Kf1 Re4 32.Re1 Rxe1+ 33.Kxe1 Qe7+
34.Kd2 1/2-1/2

[Event "Donner mem m, Amsterdam NED"]
[Site "2"]
[Date "1996.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Etienne Bacrot"]
[Black "Gennady Sosonko"]
[ECO "B60"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "85"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 Bd7
7.Bxf6 gxf6 8.Qd2 Nxd4 9.Qxd4 Qa5 10.O-O-O Rc8 11.Kb1 Qc5
12.Qd2 f5 13.exf5 Bxf5 14.Bb5+ Kd8 15.Qe2 Be6 16.Ne4 Qf5
17.Bd3 Qa5 18.c4 Bg7 19.f4 Qb4 20.Ng5 Bg4 21.Qd2 Qxd2 22.Rxd2
Kc7 23.Re1 Rce8 24.h3 Bd7 25.Rde2 Bf6 26.Nxf7 Rhg8 27.Ng5 h6
28.Ne6+ Bxe6 29.Rxe6 Bh4 30.R1e2 h5 31.Bg6 Ref8 32.f5 Rh8
33.g4 hxg4 34.hxg4 Kd7 35.Bh5 Bf6 36.Kc2 Rc8 37.Kd3 Rc5 38.b4
Rc6 39.R6e3 Ra6 40.Rc2 Ra4 41.b5 a6 42.bxa6 Rxa6 43.Ke4
1/2-1/2

[Event "ch-NED Amsterdam"]
[Site "ch-NED Amsterdam"]
[Date "1996.??.??"]
[EventDate "?"]
[Round "01"]
[Result "1/2-1/2"]
[White "Jeroen Piket"]
[Black "Gennady Sosonko"]
[ECO "D38"]
[WhiteElo "2570"]
[BlackElo "2515"]
[PlyCount "87"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 Nbd7 6. Rc1
dxc4 7. Qa4 c5 8. dxc5 Qa5 9. Qxa5 Bxa5 10. Nd2 Nxc5 11. Bxf6
gxf6 12. Nxc4 Bxc3+ 13. Rxc3 Ke7 14. g3 Bd7 15. Bg2 Rac8
16. Ne3 b6 17. Kd2 Na4 18. Rxc8 Rxc8 19. b3 Nc5 20. Rc1 Bc6
21. Bxc6 Rxc6 22. f3 Rd6+ 23. Ke1 Rd4 24. Rc3 Kf8 25. Nc2 Rd5
26. b4 Na4 27. Rc7 a5 28. Ne3 Rb5 29. bxa5 Rxa5 30. Nc4 Rd5
31. a3 Rd4 32. h4 Kg7 33. Nd2 Nc5 34. Rc6 Ra4 35. Nb1 Nd7
36. Rd6 Ra7 37. Kf2 Kf8 38. Rc6 Ra5 39. Rc8+ Kg7 40. g4 Ne5
41. Kg3 Ra4 42. h5 h6 43. Rc7 f5 44. gxf5 1/2-1/2

[Event "Generations Cannes FRA"]
[Site "Generations Cannes FRA"]
[Date "1996.??.??"]
[EventDate "?"]
[Round "09"]
[Result "0-1"]
[White "Robert Fontaine"]
[Black "Gennady Sosonko"]
[ECO "B65"]
[WhiteElo "2300"]
[BlackElo "2515"]
[PlyCount "109"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6
7. Qd2 Be7 8. O-O-O Nxd4 9. Qxd4 O-O 10. f4 h6 11. Bh4 Qa5
12. Bc4 e5 13. fxe5 dxe5 14. Qd3 Bg4 15. Bxf6 Bxf6 16. Rdf1
Rac8 17. Bb3 Be6 18. Kb1 Qc5 19. Qg3 Bg5 20. Rd1 b5 21. Qd3
Bc4 22. Bxc4 bxc4 23. Qd5 Qf2 24. g3 Rfd8 25. Rdf1 Rxd5
26. Rxf2 Rd4 27. Re2 h5 28. Rf1 Rcd8 29. b3 g6 30. Kb2 Kg7
31. Ref2 Rd2 32. Rf3 h4 33. Nd5 cxb3 34. axb3 f5 35. Nc3 f4
36. g4 R2d4 37. h3 Be7 38. Nd5 Bc5 39. Re1 Rd2 40. b4 Bf2
41. Ra1 Bd4+ 42. Nc3 Rc8 43. Kb3 Rg2 44. Raf1 Kh6 45. b5 Kg5
46. Kb4 Bxc3+ 47. Rxc3 Rxc2 48. Rxc8 Rxc8 49. Ka5 Rc3 50. Ka6
Ra3+ 51. Kb7 f3 52. Rd1 f2 53. Rf1 Ra2 54. b6 axb6 55. Kxb6
0-1

[Event "Generations Cannes FRA"]
[Site "Generations Cannes FRA"]
[Date "1996.??.??"]
[EventDate "?"]
[Round "07"]
[Result "1/2-1/2"]
[White "Laurent Fressinet"]
[Black "Gennady Sosonko"]
[ECO "B52"]
[WhiteElo "2290"]
[BlackElo "2515"]
[PlyCount "26"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. O-O e6 6. c4
Nc6 7. d4 cxd4 8. Nxd4 Nf6 9. Nc3 Be7 10. Be3 O-O 11. Qe2 Rfd8
12. Rfd1 b6 13. Rac1 Qb7 1/2-1/2

[Event "Generations Cannes FRA"]
[Site "Generations Cannes FRA"]
[Date "1996.??.??"]
[EventDate "?"]
[Round "01"]
[Result "1/2-1/2"]
[White "Benoit Lepelletier"]
[Black "Gennady Sosonko"]
[ECO "B63"]
[WhiteElo "2470"]
[BlackElo "2515"]
[PlyCount "38"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6
7. Qd2 Nxd4 8. Qxd4 Be7 9. O-O-O O-O 10. e5 dxe5 11. Qxe5 Bd7
12. Qg3 Rc8 13. Bd3 Nh5 14. Bxe7 Qxe7 15. Qg4 Nf6 16. Qh4 h6
17. Rhe1 Bc6 18. f3 Rfd8 19. Be4 Nd5 1/2-1/2

[Event "Generations Cannes FRA"]
[Site "Generations Cannes FRA"]
[Date "1996.??.??"]
[EventDate "?"]
[Round "05"]
[Result "1/2-1/2"]
[White "Eloi Relange"]
[Black "Gennady Sosonko"]
[ECO "B63"]
[WhiteElo "2460"]
[BlackElo "2515"]
[PlyCount "38"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6
7. Qd2 Be7 8. O-O-O Nxd4 9. Qxd4 O-O 10. f3 Bd7 11. Bc4 Bc6
12. h4 Qa5 13. Bb3 Rfd8 14. Kb1 b5 15. e5 dxe5 16. Qxe5 Qb6
17. Bf4 b4 18. Be3 Qb7 19. Na4 Bxa4 1/2-1/2

[Event "Generations Cannes FRA"]
[Site "Generations Cannes FRA"]
[Date "1996.??.??"]
[EventDate "?"]
[Round "04"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Robert Fontaine"]
[ECO "E00"]
[WhiteElo "2515"]
[BlackElo "2300"]
[PlyCount "91"]

1. d4 Nf6 2. c4 e6 3. g3 b6 4. Bg2 d5 5. Nf3 Be7 6. O-O O-O
7. Nc3 Bb7 8. Ne5 Nbd7 9. cxd5 exd5 10. Qa4 Nb8 11. Bf4 Qe8
12. Qb3 Nc6 13. Nxc6 Qxc6 14. Nb5 Bd8 15. Bxc7 Ba6 16. Bxd8
Rfxd8 17. Nc3 Rac8 18. Rfc1 Rc7 19. Qd1 Rdc8 20. Bh3 Nd7
21. e3 g6 22. a3 f5 23. Na2 Qd6 24. Rxc7 Rxc7 25. Rc1 Bc4
26. Nc3 Nf6 27. Bg2 Kg7 28. Qc2 Ba6 29. Qa4 Bc8 30. Bf1 Bd7
31. Qb3 a5 32. Ne2 Rxc1 33. Nxc1 Ne4 34. Qc2 h5 35. f3 Ng5
36. Kf2 h4 37. Nd3 hxg3+ 38. hxg3 Qb8 39. Ne5 Be6 40. Qc6 Qh8
41. Qc7+ Bf7 42. Kg1 Qh5 43. Bg2 b5 44. Qxa5 Ne6 45. Qa7 g5
46. g4 1-0

[Event "Generations Cannes FRA"]
[Site "Generations Cannes FRA"]
[Date "1996.??.??"]
[EventDate "?"]
[Round "02"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Laurent Fressinet"]
[ECO "D02"]
[WhiteElo "2515"]
[BlackElo "2290"]
[PlyCount "34"]

1. d4 d5 2. Nf3 Nc6 3. g3 Bg4 4. Bg2 Qd7 5. O-O O-O-O 6. c4 e6
7. Nc3 dxc4 8. Qa4 Kb8 9. Rd1 Bxf3 10. Bxf3 Nb4 11. Qxd7 Rxd7
12. e3 Nf6 13. Be2 Nd3 14. Bxd3 cxd3 15. Rxd3 c5 16. Rd1 cxd4
17. Rxd4 Rxd4 1/2-1/2

[Event "Generations Cannes FRA"]
[Site "Generations Cannes FRA"]
[Date "1996.??.??"]
[EventDate "?"]
[Round "06"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Benoit Lepelletier"]
[ECO "E00"]
[WhiteElo "2515"]
[BlackElo "2470"]
[PlyCount "77"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 cxd4 5. Nxd4 d5 6. Bg2 e5
7. Nf3 d4 8. O-O Nc6 9. e3 Be7 10. exd4 exd4 11. Bf4 O-O
12. Ne5 Nxe5 13. Bxe5 Bc5 14. Nd2 Re8 15. Re1 Bf5 16. Qf3 Bc2
17. Qxb7 Ng4 18. Qxa8 Qxa8 19. Bxa8 Nxe5 20. Bd5 Kf8 21. Kg2
d3 22. Nf3 f6 23. a3 a5 24. Re4 Nxf3 25. Rxe8+ Kxe8 26. Bxf3
Bd4 27. Re1+ Kd8 28. b4 Bc3 29. Re3 f5 30. bxa5 Kc7 31. Re7+
Kd6 32. a6 g5 33. a7 g4 34. a8=Q Kxe7 35. Qb7+ Kf6 36. Qb6+
Kg7 37. Qc7+ Kg6 38. Qd6+ Kg7 39. Bd1 1-0

[Event "Generations Cannes FRA"]
[Site "Generations Cannes FRA"]
[Date "1996.??.??"]
[EventDate "?"]
[Round "10"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Eloi Relange"]
[ECO "A81"]
[WhiteElo "2515"]
[BlackElo "2460"]
[PlyCount "53"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. b3 Bg7 5. Bb2 O-O 6. Nf3 d6
7. O-O Kh8 8. c4 c6 9. Nc3 Qc7 10. Re1 Na6 11. a3 e5 12. e4
fxe4 13. dxe5 exf3 14. exf6 Bxf6 15. Qxf3 Qg7 16. Rad1 Kg8
17. Qe3 Bd7 18. Qd2 Rad8 19. b4 Bg4 20. f3 Bf5 21. g4 Bc8
22. g5 Be5 23. Rxe5 dxe5 24. Qxd8 Rxd8 25. Rxd8+ Kf7 26. Rxc8
h6 27. b5 1-0

[Event "ch-NED Amsterdam"]
[Site "ch-NED Amsterdam"]
[Date "1996.??.??"]
[EventDate "?"]
[Round "02"]
[Result "1/2-1/2"]
[White "Jan Timman"]
[Black "Gennady Sosonko"]
[ECO "D38"]
[WhiteElo "2620"]
[BlackElo "2515"]
[PlyCount "37"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 h6 6. Bxf6 Qxf6
7. e3 c5 8. cxd5 exd5 9. Bb5+ Bd7 10. Qa4 a6 11. Bxd7+ Nxd7
12. Ne5 Qd6 13. Nxd7 Qxd7 14. Qb3 Bxc3+ 15. Qxc3 c4 16. b3 Rc8
17. Qb4 Qe7 18. Qa5 Qd6 19. O-O 1/2-1/2

[Event "ch-NED Amsterdam"]
[Site "ch-NED Amsterdam"]
[Date "1996.??.??"]
[EventDate "?"]
[Round "03"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Rini Kuijf"]
[ECO "D11"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "19"]

1. d4 d5 2. Nf3 c6 3. c4 e6 4. g3 Nd7 5. Qc2 b5 6. c5 e5
7. Bg2 e4 8. Ng5 Be7 9. Nh3 a5 10. f3 1/2-1/2

[Event "ch-NED Amsterdam"]
[Site "ch-NED Amsterdam"]
[Date "1996.??.??"]
[EventDate "?"]
[Round "04"]
[Result "1/2-1/2"]
[White "John Van der Wiel"]
[Black "Gennady Sosonko"]
[ECO "B65"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "42"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6
7. Qd2 Be7 8. O-O-O Nxd4 9. Qxd4 O-O 10. f4 h6 11. Bh4 Qa5
12. Qd3 Rd8 13. g4 Bd7 14. Rg1 g5 15. fxg5 hxg5 16. Be1 Qc5
17. Rg2 Bc6 18. Bf2 Qe5 19. Bg3 Qc5 20. Bf2 Qe5 21. Bg3 Qc5
1/2-1/2

[Event "ch-NED Amsterdam"]
[Site "ch-NED Amsterdam"]
[Date "1996.??.??"]
[EventDate "?"]
[Round "05"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Roberto Cifuentes-Parada"]
[ECO "D02"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "41"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 c6 5. Bg2 Be7 6. O-O O-O
7. Nc3 Nbd7 8. b3 b6 9. Bb2 Bb7 10. Qc2 Qc7 11. Rad1 b5 12. c5
b4 13. Nb1 Ne4 14. Ne1 f5 15. Nd3 a5 16. f3 Ng5 17. Bc1 Bf6
18. Nf2 Ba6 19. Rfe1 Rae8 20. Bf4 Qa7 21. Bd6 1/2-1/2

[Event "ch-NED Amsterdam"]
[Site "ch-NED Amsterdam"]
[Date "1996.??.??"]
[EventDate "?"]
[Round "06"]
[Result "1/2-1/2"]
[White "Jeroen Bosch"]
[Black "Gennady Sosonko"]
[ECO "B89"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "42"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 e6
7. Be3 Be7 8. Qe2 O-O 9. O-O-O Qa5 10. Bb3 Nxd4 11. Bxd4 Bd7
12. Rhg1 Bc6 13. g4 Nd7 14. Kb1 Rfe8 15. g5 b5 16. g6 hxg6
17. Rxg6 Bf6 18. Rg3 b4 19. Bxf6 Nxf6 20. Rxd6 bxc3 21. Rxc6
cxb2 1/2-1/2

[Event "ch-NED Amsterdam"]
[Site "ch-NED Amsterdam"]
[Date "1996.??.??"]
[EventDate "?"]
[Round "07"]
[Result "0-1"]
[White "Gennady Sosonko"]
[Black "Friso Nijboer"]
[ECO "E97"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "70"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5
7. O-O Nc6 8. d5 Ne7 9. b4 Nh5 10. Nd2 Nf4 11. Bf3 f5 12. a4
Kh8 13. Nb3 g5 14. exf5 Nxf5 15. g3 Nh3+ 16. Kg2 Nh6 17. Be4
Ng4 18. Ra2 Qe8 19. f3 Nf6 20. Bb1 Qh5 21. Kh1 Bd7 22. c5 g4
23. f4 exf4 24. Bxf4 Ng8 25. Ne4 Ne7 26. cxd6 cxd6 27. Rd2
Bxa4 28. Nxd6 Rad8 29. Nxb7 Rxd5 30. N7c5 Rxc5 31. Nxc5 Bxd1
32. Rfxd1 Nxf4 33. gxf4 g3 34. Ne6 Qf3+ 35. Kg1 Qe3+ 0-1

[Event "ch-NED Amsterdam"]
[Site "ch-NED Amsterdam"]
[Date "1996.??.??"]
[EventDate "?"]
[Round "08"]
[Result "0-1"]
[White "Dimitri Reinderman"]
[Black "Gennady Sosonko"]
[ECO "B23"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "74"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. O-O a6
7. Bd3 d6 8. Nxd4 cxd4 9. Ne2 Nf6 10. Kh1 O-O 11. Nxd4 Nxe4
12. Bxe4 Bxd4 13. Qf3 Rb8 14. c3 Bg7 15. f5 b5 16. d4 b4
17. Bg5 bxc3 18. bxc3 Qc7 19. Qg3 Bb7 20. Rae1 Rfe8 21. Bc2
Bd5 22. Bb3 Bc4 23. Rf3 e5 24. Ba4 Rec8 25. Qh4 Rb2 26. Bh6
Bd5 27. Rg3 Qd8 28. Bg5 Qa5 29. f6 Rxc3 30. Rg1 Rxg3 31. hxg3
Bf8 32. dxe5 Rb4 33. Bf4 Qxa4 34. exd6 Rb2 35. Qg4 Qc2 36. Qh3
Be6 37. Qh4 Qe4 0-1

[Event "Ch Netherlands"]
[Site "Rotterdam (Netherlands)"]
[Date "1997.??.??"]
[EventDate "?"]
[Round "1"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Jan Timman"]
[ECO "E00"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "29"]

1.d4 Nf6 2.c4 e6 3.g3 Bb4+ 4.Bd2 c5 5.Bxb4 cxb4 6.Bg2 O-O
7.Nf3 Qc7 8.Nbd2 b6 9.a3 bxa3 10.Rxa3 Bb7 11.O-O d6 12.b4 Nc6
13.b5 Na5 14.Qa1 Rfc8 15.Rc1 1/2-1/2

[Event "NLD-ch 1997"]
[Site "Rotterdam NLD"]
[Date "1997.??.??"]
[EventDate "?"]
[Round "2"]
[Result "1/2-1/2"]
[White "Roberto Cifuentes-Parada"]
[Black "Gennady Sosonko"]
[ECO "E10"]
[WhiteElo "2515"]
[BlackElo "2515"]
[PlyCount "40"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. e3 c5 5. cxd5 exd5 6. Nc3 Bd6
7. dxc5 Bxc5 8. Be2 Nc6 9. O-O O-O 10. b3 a6 11. Bb2 Ba7
12. Rc1 Qd6 13. Nb1 Rd8 14. Nd4 Bb8 15. g3 Bh3 16. Re1 Ba7
17. Ba3 Qd7 18. Bc5 Bxc5 19. Rxc5 Ne4 20. Rc1 Rac8 1/2-1/2

[Event "NLD-ch 1997"]
[Site "Rotterdam NLD"]
[Date "1997.??.??"]
[EventDate "?"]
[Round "3"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Jeroen Piket"]
[ECO "E04"]
[WhiteElo "2515"]
[BlackElo "2640"]
[PlyCount "33"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 dxc4 5. Bg2 a6 6. O-O Nc6
7. e3 Bd7 8. Nc3 Rb8 9. Ne5 Na5 10. e4 b5 11. g4 b4 12. g5
bxc3 13. bxc3 Rb5 14. gxf6 gxf6 15. Nxd7 Qxd7 16. Qf3 Rg8
17. Kh1 1/2-1/2

[Event "NLD-ch 1997"]
[Site "Rotterdam NLD"]
[Date "1997.??.??"]
[EventDate "?"]
[Round "4"]
[Result "1-0"]
[White "Ivan Sokolov"]
[Black "Gennady Sosonko"]
[ECO "D38"]
[WhiteElo "2615"]
[BlackElo "2515"]
[PlyCount "93"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 h6 6. Bxf6 Qxf6
7. e3 c5 8. Rc1 cxd4 9. Nxd4 Bxc3+ 10. Rxc3 dxc4 11. Nb5 Na6
12. Nd6+ Ke7 13. Bxc4 Nc5 14. Be2 b6 15. Nb5 Rd8 16. Qc2 Qg5
17. Bf3 Ba6 18. a4 Rac8 19. O-O Nxa4 20. Qxa4 Qxb5 21. Qa3+
Kf6 22. Ra1 Rxc3 23. Qxc3+ Kg6 24. h4 Kh7 25. Qc7 Rf8 26. Qxa7
Bc8 27. Qe7 Kg8 28. b4 Qd7 29. Qxd7 Bxd7 30. Ra7 Rd8 31. Rb7
b5 32. h5 Be8 33. Be2 f5 34. g4 Rd2 35. Kf1 Rb2 36. Rb8 Kf7
37. gxf5 exf5 38. Bxb5 Bxb5+ 39. Rxb5 Kf6 40. Kg2 Rb1 41. Rb7
Kg5 42. Rxg7+ Kxh5 43. Rb7 Kg4 44. b5 h5 45. b6 h4 46. f3+ Kh5
47. Rb8 1-0

[Event "NLD-ch 1997"]
[Site "Rotterdam NLD"]
[Date "1997.??.??"]
[EventDate "?"]
[Round "5"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Friso Nijboer"]
[ECO "E98"]
[WhiteElo "2515"]
[BlackElo "2555"]
[PlyCount "109"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5
7. O-O Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Nd3 f5 11. Bd2 Nf6 12. f3
Kh8 13. Rc1 c6 14. Nf2 f4 15. g4 h5 16. h3 Nh7 17. b4 Bf6
18. Be1 a5 19. a3 axb4 20. axb4 b6 21. Ra1 Rb8 22. Kg2 c5
23. bxc5 dxc5 24. Qb1 Bd7 25. Bd1 Nc8 26. Ba4 Nd6 27. Qb3 Bh4
28. Bxd7 Qxd7 29. Rb1 Qe7 30. Nb5 Nf7 31. Qb2 Ra8 32. Bc3 Bxf2
33. Qxf2 Ra4 34. Ra1 Rfa8 35. Rfd1 Rxa1 36. Rxa1 Rxa1 37. Bxa1
Kg8 38. Bc3 Nf6 39. Qa2 hxg4 40. hxg4 Nxe4 41. fxe4 Qh4
42. Qf2 Qxg4+ 43. Kf1 f3 44. d6 Qxe4 45. Qd2 Qxc4+ 46. Kf2
Qxb5 47. d7 Kh7 48. Bxe5 Qb4 49. d8=Q Nxd8 50. Qxd8 Kh6
51. Qh8+ Kg5 52. Qf6+ Kh5 53. Bf4 Qd4+ 54. Qxd4 cxd4 55. Kxf3
1/2-1/2

[Event "NLD-ch 1997"]
[Site "Rotterdam NLD"]
[Date "1997.??.??"]
[EventDate "?"]
[Round "6"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Liafbern Riemersma"]
[ECO "A48"]
[WhiteElo "2515"]
[BlackElo "2435"]
[PlyCount "43"]

1. d4 Nf6 2. Nf3 g6 3. c4 d6 4. Nc3 Bf5 5. Nh4 Bd7 6. e4 Bg7
7. Be2 O-O 8. Nf3 Qe8 9. e5 dxe5 10. Nxe5 Bf5 11. Bf3 c6
12. O-O Nbd7 13. Bf4 Nxe5 14. Bxe5 Qd7 15. Bxf6 Bxf6 16. g4
Bxd4 17. gxf5 Rad8 18. fxg6 Qh3 19. Bg2 Bxf2+ 20. Kh1 Qh4
21. gxh7+ Kh8 22. Qf3 1-0

[Event "NLD-ch 1997"]
[Site "Rotterdam NLD"]
[Date "1997.??.??"]
[EventDate "?"]
[Round "7"]
[Result "0-1"]
[White "Erik Van Den Doel"]
[Black "Gennady Sosonko"]
[ECO "A08"]
[WhiteElo "2430"]
[BlackElo "2515"]
[PlyCount "60"]

1. Nf3 c5 2. g3 d5 3. Bg2 Nc6 4. O-O e5 5. d3 Be7 6. e4 Nf6
7. Nc3 d4 8. Ne2 Nd7 9. Nd2 h5 10. f4 h4 11. Nf3 h3 12. Bh1
Nf6 13. Nd2 Ng4 14. Nb1 g5 15. Bf3 gxf4 16. gxf4 Rg8 17. Ng3
Bh4 18. Bxg4 Bxg4 19. Qe1 Qd7 20. a3 O-O-O 21. b4 c4 22. Nd2
exf4 23. Rxf4 Ne5 24. Nxc4 Bxg3 25. hxg3 Nf3+ 26. Rxf3 h2+
27. Kf2 Bxf3 28. Kxf3 Qg4+ 29. Kg2 h1=Q+ 30. Kxh1 Qh3+ 0-1

[Event "NLD-ch 1997"]
[Site "Rotterdam NLD"]
[Date "1997.??.??"]
[EventDate "?"]
[Round "8"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "John Van der Wiel"]
[ECO "A41"]
[WhiteElo "2515"]
[BlackElo "2555"]
[PlyCount "23"]

1. d4 d6 2. Nf3 Bg4 3. c4 Bxf3 4. exf3 g6 5. Nc3 Bg7 6. Be2
Nd7 7. f4 c5 8. dxc5 Nxc5 9. Be3 Bxc3+ 10. bxc3 Nf6 11. Bd4
O-O 12. Bxf6 1/2-1/2

[Event "NLD-ch 1997"]
[Site "Rotterdam NLD"]
[Date "1997.??.??"]
[EventDate "?"]
[Round "9"]
[Result "1/2-1/2"]
[White "Paul Van der Sterren"]
[Black "Gennady Sosonko"]
[ECO "D38"]
[WhiteElo "2515"]
[BlackElo "2515"]
[PlyCount "83"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 Nbd7 6. cxd5
exd5 7. Qc2 O-O 8. e3 c5 9. Bd3 Qa5 10. O-O c4 11. Bf5 Re8
12. Nd2 g6 13. Bxd7 Nxd7 14. Rae1 Nb6 15. f3 Bxc3 16. bxc3 Bd7
17. Bh4 Na4 18. Nb1 f5 19. Bg3 Rac8 20. Be5 Nc5 21. Qb2 Qa6
22. dxc5 Rxe5 23. Qb4 Qc6 24. Na3 Rc7 25. Rb1 Rxe3 26. Nc2 Re7
27. Qa5 Bc8 28. Qxa7 Qxc5+ 29. Qxc5 Rxc5 30. f4 Kf7 31. Kf2
Ra5 32. a3 Ra7 33. Rfd1 Bd7 34. Rxd5 Ba4 35. Nd4 Bc6 36. Nxc6
bxc6 37. Rd4 Rxa3 38. Rxc4 Ra2+ 39. Kf1 Ree2 40. Rxc6 Rf2+
41. Ke1 Rae2+ 42. Kd1 1/2-1/2

[Event "NLD-ch 1997"]
[Site "Rotterdam NLD"]
[Date "1997.??.??"]
[EventDate "?"]
[Round "10"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Predrag Nikolic"]
[ECO "E18"]
[WhiteElo "2515"]
[BlackElo "2655"]
[PlyCount "39"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O
7. Nc3 Ne4 8. Nxe4 Bxe4 9. Nh4 Bxg2 10. Nxg2 d5 11. Qa4 dxc4
12. Qxc4 c5 13. dxc5 Bxc5 14. Be3 Nd7 15. Rfd1 Qe7 16. Rac1
Rfd8 17. Bxc5 Nxc5 18. Nf4 Rxd1+ 19. Rxd1 Rd8 20. Rxd8+
1/2-1/2

[Event "NLD-ch 1997"]
[Site "Rotterdam NLD"]
[Date "1997.??.??"]
[EventDate "?"]
[Round "11"]
[Result "0-1"]
[White "Karel Van der Weide"]
[Black "Gennady Sosonko"]
[ECO "B50"]
[WhiteElo "2355"]
[BlackElo "2515"]
[PlyCount "96"]

1. e4 c5 2. Nf3 d6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O e5
7. c3 Nge7 8. Nbd2 O-O 9. a3 h6 10. b4 Be6 11. Bb2 Qd7 12. Qe2
f5 13. exf5 gxf5 14. Rae1 Rae8 15. bxc5 dxc5 16. Nxe5 Nxe5
17. d4 N7g6 18. dxe5 Nxe5 19. c4 Nd3 20. Bxg7 Kxg7 21. Rb1
Bxc4 22. Qf3 Ba6 23. Rfd1 b6 24. Bf1 Rd8 25. Rb3 c4 26. Bxd3
cxd3 27. Rc3 Bb7 28. Qf4 Qd5 29. Rc7+ Rf7 30. Rxf7+ Kxf7
31. f3 Qd4+ 32. Qxd4 Rxd4 33. Rc1 Rd7 34. Rc3 Ba6 35. f4 Ke6
36. Kf2 Kd5 37. Ke1 Re7+ 38. Kd1 Bb5 39. Rc8 Kd4 40. Rd8+ Ke3
41. Ke1 Rc7 42. Nf1+ Kf3 43. Nd2+ Kg2 44. Nb3 Kxh2 45. Rd6
Kxg3 46. Nd4 Bd7 47. Rxh6 Kxf4 48. Rh7 Ke4 0-1

[Event "Viking op"]
[Site "Aaland-Stockholm"]
[Date "1997.??.??"]
[EventDate "?"]
[Round "7"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Jan Plachetka"]
[ECO "A46"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "91"]

1.d4 Nf6 2.Nf3 e6 3.g3 b5 4.Bg2 Bb7 5.O-O c5 6.c3 Na6 7.Bg5
Be7 8.e3 O-O 9.Nbd2 h6 10.Bxf6 Bxf6 11.Qe2 Qb6 12.a3 Nc7 13.b4
d6 14.Nb3 cxd4 15.cxd4 Rac8 16.Rac1 Nd5 17.Qb2 Ne7 18.Na5 Be4
19.Nd2 Bd3 20.Rfd1 d5 21.Nf3 Bc4 22.Ne5 Bxe5 23.dxe5 Nc6
24.Nxc6 Rxc6 25.e4 Rfc8 26.exd5 Bxd5 27.Bxd5 exd5 28.Rxc6 Qxc6
29.Qd4 a6 30.h4 Qc3 31.Qxd5 Re8 32.Rd3 Qe1+ 33.Kg2 Rxe5 34.Qb7
Qe4+ 35.Qxe4 Rxe4 36.Rd8+ Kh7 37.Rd6 a5 38.Kf3 Rc4 39.bxa5
Rc3+ 40.Ke4 Rxa3 41.a6 h5 42.Kd4 b4 43.Kc4 Ra2 44.Kxb4 f6
45.Kb5 Kg6 46.Rd4 1-0

[Event "EU-chT (Men)"]
[Site "Pula"]
[Date "1997.??.??"]
[EventDate "1997.05.05"]
[Round "3"]
[Result "0-1"]
[White "Gennady Sosonko"]
[Black "Raouf Gadjily"]
[ECO "E98"]
[WhiteElo "2515"]
[BlackElo "2290"]
[PlyCount "54"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O
Nc6 8.d5 Ne7 9.Ne1 Nd7 10.Nd3 f5 11.Bd2 Nf6 12.f3 f4 13.c5 h5
14.cxd6 cxd6 15.Nf2 g5 16.h3 Rf7 17.Qc2 a6 18.a4 Bf8 19.a5 Rg7
20.Na4 g4 21.Nb6 gxh3 22.Nxa8 Rxg2+ 23.Kh1 Qe8 24.Rg1 Qg6
25.Qxc8 Nxc8 26.Nxh3 Rg3 27.Kh2 Bh6 0-1

[Event "EU-chT (Men)"]
[Site "Pula"]
[Date "1997.??.??"]
[EventDate "1997.05.05"]
[Round "7"]
[Result "1/2-1/2"]
[White "Emir Dizdarevic"]
[Black "Gennady Sosonko"]
[ECO "D38"]
[WhiteElo "2540"]
[BlackElo "2515"]
[PlyCount "59"]

1.Nf3 d5 2.d4 Nf6 3.c4 e6 4.Nc3 Bb4 5.Qa4+ Nc6 6.e3 O-O 7.Bd2
dxc4 8.Bxc4 Bd6 9.O-O e5 10.h3 a6 11.Rad1 exd4 12.exd4 Bf5
13.Ne5 Nxd4 14.Nxf7 Rxf7 15.Bxf7+ Kxf7 16.Be3 Nb5 17.Nxb5 axb5
18.Qxb5 Qc8 19.a3 b6 20.Rfe1 Ra5 21. Qc4+ Be6 22.Qd3 Bxh3
23.gxh3 Qxh3 24.Qc4+ Kf8 25.Rxd6 cxd6 26.Bf4 Qg4+ 27. Kf1 Qh3+
28.Kg1 Qg4+ 29.Kf1 Qh3+ 30.Kg1 1/2-1/2

[Event "EU-chT (Men)"]
[Site "Pula"]
[Date "1997.??.??"]
[EventDate "1997.05.05"]
[Round "8"]
[Result "1/2-1/2"]
[White "Gennady Sosonko"]
[Black "Olivier Renet"]
[ECO "E98"]
[WhiteElo "2515"]
[BlackElo "2505"]
[PlyCount "102"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O
Nc6 8.d5 Ne7 9.Ne1 Nd7 10.Nd3 f5 11.Bd2 Kh8 12.Rc1 Nf6 13.f3
c6 14.Nf2 a5 15.a3 Bd7 16. Kh1 cxd5 17.cxd5 Qb6 18.a4 fxe4
19.Nfxe4 Nexd5 20.Nxd5 Nxd5 21.Bg5 Nf4 22. Bc4 d5 23.Bxd5 Nxd5
24.Qxd5 Bxa4 25.Nd6 Bb3 26.Qd3 a4 27.Be7 Rf4 28.Ne4 Rf7 29.Bc5
Qa6 30.Qe3 Rc7 31.Rfe1 Rac8 32.Nd6 Rd8 33.Ne4 Rdc8 34.Nd6 Rd8
35.Ne4 h6 36.Ba3 Rxc1 37.Qxc1 Bg8 38.h3 Qa5 39.Re3 Qd5 40.Kh2
Qf7 41.Rc3 Qf4+ 42.Qxf4 exf4 43.Rc7 Bd5 44.Be7 Bxe4 45.Bxd8
Bc6 46.Rc8 Kh7 47.Rc7 Kg8 48.Rc8 Kf7 49.Rc7+ Kg8 50.Rc8 Kf7
51.Rc7+ Kg8 1/2-1/2

[Event "Bled op"]
[Site "Bled"]
[Date "1997.??.??"]
[EventDate "?"]
[Round "7"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "Davor Rogic"]
[ECO "E98"]
[WhiteElo "2595"]
[BlackElo "2492"]
[PlyCount "95"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5
7. O-O Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Nd3 f5 11. Bd2 Nf6 12. f3
f4 13. c5 g5 14. cxd6 cxd6 15. Nf2 Ng6 16. Qc2 Rf7 17. Rfc1 a6
18. a4 h5 19. h3 Bf8 20. a5 g4 21. fxg4 hxg4 22. hxg4 b5
23. axb6 Qxb6 24. Na4 Qa7 25. Ba5 Rb8 26. Bc7 Rb7 27. Bxd6
Bxd6 28. Qxc8+ Nf8 29. Kf1 f3 30. Bxf3 Qe3 31. Rc3 Qf4 32. Qf5
Qg3 33. Qg5+ Kh7 34. Nh1 Nxe4 35. Qh5+ Kg7 36. Nxg3 Nxg3+
37. Kg1 Nxh5 38. gxh5 Rb4 39. Rc6 Rf6 40. Nc3 Be7 41. Rxf6
Bxf6 42. Rxa6 Bg5 43. Ne4 Be3+ 44. Kh2 Rxb2 45. Kh3 Nd7
46. Kg4 Rb5 47. Rg6+ Kh7 48. Kf5 1-0

[Event "Donner mem rap"]
[Site "Den Haag"]
[Date "2002.04.14"]
[EventDate "?"]
[Round "5"]
[Result "1-0"]
[White "Gennady Sosonko"]
[Black "F Kuijpers"]
[ECO "E05"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "57"]

1.d4 Nf6 2.Nf3 e6 3.g3 d5 4.Bg2 Be7 5.O-O O-O 6.c4 dxc4 7.Nc3
c6 8.Ne5 Nbd7 9.Nxc4 Nb6 10.Ne5 Nfd7 11.Nf3 c5 12.Bf4 a6
13.Rc1 cxd4 14.Qxd4 Bf6 15.Qd3 Bxc3 16.bxc3 Re8 17.c4 Na4
18.Qa3 e5 19.Be3 Nab6 20.Rfd1 Rb8 21.Ng5 h6 22.Ne4 Qc7 23.c5
Na8 24.Nd6 Rf8 25.c6 bxc6 26.Rxc6 Qd8 27.Nxc8 Rxc8 28.Rxc8
Qxc8 29.Bxa8 1-0

