[Event "USSR"]
[Site "?"]
[Date "1961.??.??"]
[Round "?"]
[White "Uhlyavin"]
[Black "Zhdanov"]
[Result "0-1"]
[ECO "B15"]
[Annotator "Defense vii"]
[PlyCount "56"]
[EventDate "1961.??.??"]
[SourceDate "2002.01.01"]

1. e4 c6 2. Nc3 d5 3. Nf3 g6 4. d4 Bg7 5. h3 a6 6. Bf4 Nf6 7. e5 Ng8 8. Qd2 b5
9. Be2 h6 10. O-O-O e6 {#} 11. g4 Nd7 12. Bg3 Bf8 13. Rdf1 Nb6 14. Nd1 a5 15.
Ne1 b4 16. Nd3 Nc4 17. Qe1 Qb6 18. b3 Qxd4 19. bxc4 Qa1+ 20. Kd2 dxc4 21. Nf4
Qxa2 22. Ke3 Bb7 23. Qd2 g5 24. Nh5 c3 25. Qd3 Rd8 26. Qe4 Bc5+ 27. Kf3 Rd4 28.
Qe3 Qd5+ 0-1

[Event "Karlsbad"]
[Site "Karlsbad"]
[Date "1911.??.??"]
[Round "?"]
[White "Perlis, Julius"]
[Black "Marshall, Frank James"]
[Result "1/2-1/2"]
[ECO "C77"]
[Annotator "Defense x"]
[PlyCount "70"]
[EventDate "1911.??.??"]
[SourceDate "2002.01.01"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 Bc5 6. d3 d6 7. c3 O-O 8. O-O
Bg4 9. Be3 b5 10. Bb3 Qd7 11. Nbd2 Kh8 12. h3 Bh5 13. Kh2 Rad8 14. Bg5 Ne7 15.
Bxf6 gxf6 16. g4 Bxg4 17. hxg4 Qxg4 18. Rg1 Qh5+ 19. Kg2 Ng6 20. Kf1 Nf4 {#}
21. d4 exd4 22. cxd4 Nxe2 23. Kxe2 Bxd4 24. Rh1 Qc5 25. Rac1 Bxb2 26. Rxc5 dxc5
27. Bd5 c4 28. Nf1 Rd6 29. Ne3 Be5 30. Nf5 Rb6 31. Nh6 Kg7 32. Nf5+ Kh8 33. Nh6
Kg7 34. Nf5+ Kh8 35. Nh6 Kg7 1/2-1/2

[Event "Budapest"]
[Site "?"]
[Date "1959.??.??"]
[Round "?"]
[White "Portisch"]
[Black "Taimanov, Mark"]
[Result "0-1"]
[ECO "A13"]
[Annotator "Defense xiv"]
[PlyCount "50"]
[EventDate "1959.??.??"]
[SourceDate "2002.01.01"]

1. c4 e6 2. Nc3 Bb4 3. e4 c5 4. Qg4 Kf8 5. Nf3 Nf6 6. Qh4 d6 7. Be2 Nc6 8. O-O
h6 9. d3 {#} 9... Rh7 10. Ne1 g5 11. Qg3 Nd4 12. Bd1 e5 13. h4 Ne6 14. Nc2 Bxc3
15. bxc3 Nf4 16. d4 Rg7 17. Qh2 Nxe4 18. dxe5 dxe5 19. Bf3 Nxc3 20. Bb2 g4 21.
Bd5 Nce2+ 22. Kh1 g3 23. fxg3 Nxg3+ 24. Kg1 Nfe2+ 25. Kf2 Qf6+ 0-1

[Event "Nagy_Teteny"]
[Site "?"]
[Date "1897.??.??"]
[Round "?"]
[White "Charousek, Rudolf"]
[Black "Maroczy, Geza"]
[Result "0-1"]
[ECO "C13"]
[Annotator "Defense xv"]
[PlyCount "52"]
[EventDate "1897.??.??"]
[SourceDate "2002.01.01"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. Bxf6 Bxf6 6. e5 Be7 7. Qg4 O-O 8.
Bd3 c5 9. Qh3 g6 10. dxc5 Nc6 11. f4 Bxc5 12. Nf3 {#} 12... f6 13. Qh6 Rf7 14.
exf6 Qxf6 15. g3 Ba3 16. Nd1 Bf8 17. Qh4 Nd4 18. Nxd4 Qxd4 19. Qg5 Bd7 20. h4
Be7 21. Qh6 e5 22. h5 g5 23. Bg6 Rg7 24. c3 Qb6 25. fxg5 Qd8 26. Bc2 Bc8 0-1

[Event "URS-JUG"]
[Site "Kiev"]
[Date "1959.??.??"]
[Round "3"]
[White "Gligoric, Svetozar"]
[Black "Smyslov, Vassily"]
[Result "0-1"]
[ECO "D87"]
[Annotator "Defense 4"]
[PlyCount "78"]
[EventDate "1959.??.??"]
[SourceDate "2002.01.01"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8.
Ne2 O-O 9. O-O Nc6 10. Be3 Qc7 11. Rc1 Rd8 12. h3 b6 13. f4 {#} 13... e6 14.
Qe1 Bb7 15. Qf2 Na5 16. Bd3 f5 17. e5 c4 18. Bc2 Nc6 19. g4 Ne7 20. Kh2 Qc6 21.
Ng3 b5 22. a4 a6 23. Rb1 Rab8 24. Bd2 bxa4 25. Ra1 Ba8 26. Bxa4 Qc7 27. Ra2 Rb6
28. gxf5 exf5 29. Bc1 Nd5 30. Ne2 a5 31. Bc2 Rb3 32. Bxb3 cxb3 33. Ra4 Bf8 34.
Bb2 Ne3 35. Rfa1 Nc4 36. Ng3 Be7 37. Nf1 Qc6 38. Rxc4 Qh1+ 39. Kg3 h5 {
/\40...h4#/} 0-1

[Event "Buenos Aires"]
[Site "Buenos Aires"]
[Date "1960.??.??"]
[Round "4"]
[White "Guimard, Carlos E"]
[Black "Unzicker, Wolfgang"]
[Result "0-1"]
[ECO "E30"]
[Annotator "Defense 7"]
[PlyCount "52"]
[EventDate "1960.??.??"]
[SourceDate "2002.01.01"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 h6 5. Bh4 c5 6. d5 b5 7. e4 g5 8. Bg3 Nxe4
9. Be5 {#} 9... O-O 10. Bd3 exd5 11. Bxe4 dxe4 12. Qd5 Nc6 13. Bd6 Bxc3+ 14.
bxc3 Qf6 15. Ne2 Re8 16. O-O b4 17. Ng3 bxc3 18. Rae1 Bb7 19. Bxc5 Na5 20. Qxd7
Bc6 21. Qh3 Nxc4 22. Nh5 Qg6 23. Qxc3 Ne5 24. Bd4 Qxh5 25. Bxe5 Bb5 26. Qb4
Rxe5 0-1

[Event "Leipzig olm prel"]
[Site "Leipzig"]
[Date "1960.??.??"]
[Round "9"]
[White "Contedini, Ennio"]
[Black "Euwe, Max"]
[Result "0-1"]
[ECO "C53"]
[Annotator "Defense 10"]
[PlyCount "56"]
[EventDate "1960.10.16"]
[SourceDate "2002.01.01"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Bb6 5. d4 Qe7 6. O-O d6 7. a4 a6 8. h3 Nf6
9. Re1 O-O 10. Na3 {#} 10... Kh8 11. Nc2 Ng8 12. Ne3 Ba7 13. Nd5 Qd8 14. Be3 f6
15. b4 Nce7 16. dxe5 Nxd5 17. Bxd5 Bxe3 18. Rxe3 fxe5 {#} 19. Bb3 Qf6 20. c4
Ne7 21. c5 dxc5 22. bxc5 Ng6 23. Qd5 Bxh3 24. gxh3 Nh4 25. Nxh4 Qxf2+ 26. Kh1
Qxe3 27. Nf5 Qxh3+ 28. Kg1 Rf6 0-1

[Event "Baden Baden"]
[Site "Baden-Baden"]
[Date "1925.??.??"]
[Round "?"]
[White "Tarrasch, Siegbert"]
[Black "Alekhine, Alexander"]
[Result "0-1"]
[ECO "C53"]
[Annotator "Defense 11"]
[PlyCount "56"]
[EventDate "1925.??.??"]
[SourceDate "2002.01.01"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Bb6 5. d4 Qe7 6. O-O Nf6 7. Re1 d6 8. a4
a6 9. h3 O-O 10. Bg5 h6 11. Be3 Qd8 12. Bd3 Re8 13. Nbd2 Ba7 14. Qc2 exd4 15.
Nxd4 Ne5 16. Bf1 d5 17. Rad1 c5 18. N4b3 Qc7 19. Bf4 Nf3+ 20. Nxf3 Qxf4 21.
exd5 Bf5 {#} 22. Bd3 Bxh3 23. gxh3 Qxf3 24. Rxe8+ Rxe8 25. Bf1 Re5 26. c4 Rg5+
27. Kh2 Ng4+ 28. hxg4 Rxg4 0-1

[Event "Rostov on Don m"]
[Site "Rostov on Don"]
[Date "1896.??.??"]
[Round "?"]
[White "Schiffers, Emanuel Stepanovich"]
[Black "Steinitz, William"]
[Result "0-1"]
[ECO "C64"]
[Annotator "Defense 11"]
[PlyCount "80"]
[EventDate "1896.??.??"]
[SourceDate "2002.01.01"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. O-O Qf6 5. c3 Nge7 6. d4 exd4 7. Bg5 Qg6 8.
Bxe7 Bxe7 9. cxd4 O-O 10. Nc3 d6 11. Nd5 {#} 11... Bd8 12. Qd3 Nb8 13. Bc4 c6
14. Nf4 Qh6 15. Ne2 Nd7 16. Ng3 Nb6 17. Bb3 Bc7 18. Rac1 Bd7 19. d5 c5 20. Nd4
g6 21. f4 Rac8 22. Nde2 c4 23. Bxc4 Nxc4 24. Rxc4 Bb5 25. b3 Bb6+ 26. Kh1 Qg7
27. Qc2 Bxc4 28. bxc4 Rc7 29. e5 dxe5 30. f5 Rfc8 31. Qd2 Rxc4 32. f6 Qf8 33.
Qg5 h6 34. Qxe5 Re8 35. Qb2 Qb4 36. Qa1 Rh4 37. h3 Qg4 38. Kh2 Rxh3+ 39. gxh3
Rxe2+ 40. Nxe2 Qxe2+ 0-1

[Event "Munich"]
[Site "Munich"]
[Date "1942.??.??"]
[Round "8"]
[White "Keres, Paul"]
[Black "Richter, Kurt"]
[Result "0-1"]
[ECO "A28"]
[Annotator "Defense 12"]
[PlyCount "118"]
[EventDate "1942.??.??"]
[SourceDate "2002.01.01"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d4 exd4 5. Nxd4 Bb4 6. Bg5 h6 7. Bh4 g5 8.
Bg3 d6 9. Rc1 Nxd4 10. Qxd4 Bf5 11. h4 {#} 11... Kd7 12. Rd1 Ne4 13. Qe5 Bxc3+
14. bxc3 Nxg3 15. fxg3 Bg6 16. hxg5 Qxg5 17. Qf4 Rae8 18. Rd5 Qxf4 19. gxf4 b6
20. Kf2 h5 21. e3 h4 22. Rg5 Be4 23. Be2 Reg8 24. Bg4+ Kc6 25. Rxg8 Rxg8 26.
Rxh4 Kc5 27. Bf3 Bxf3 28. Kxf3 Kxc4 29. Rh7 Rf8 30. g4 Kxc3 31. Ke4 c5 32. Kd5
c4 33. e4 Kb4 34. g5 c3 35. Rh2 Rc8 36. Rc2 b5 37. f5 a5 38. Kxd6 Kc4 39. e5 b4
40. Kd7 Ra8 41. e6 fxe6 42. f6 a4 43. f7 b3 44. axb3+ axb3 45. Rxc3+ Kxc3 46.
g6 b2 47. g7 b1=Q 48. f8=Q Qb7+ 49. Kxe6 Ra6+ 50. Kf5 Qd7+ 51. Kf4 Ra4+ 52. Kg3
Qd3+ 53. Qf3 Ra8 54. g8=Q Rxg8+ 55. Kh2 Rh8+ 56. Kg1 Rg8+ 57. Kh2 Kc2 58. Qc6+
Kd1 59. Qf3+ Qe2+ 0-1

[Event "Hastings"]
[Site "Hastings"]
[Date "1961.??.??"]
[Round "4"]
[White "Littlewood, John E"]
[Black "Barden, Leonhard William"]
[Result "1-0"]
[ECO "B68"]
[Annotator "Defense 14"]
[PlyCount "77"]
[EventDate "1961.??.??"]
[SourceDate "2002.01.01"]

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 Be7 10. Nf3 b5 11. e5 b4 12. exd6 bxc3 13. Qxc3 Bf8 14. f5 Qa5
15. fxe6 fxe6 16. Bxf6 gxf6 17. Qxf6 Rg8 18. Bc4 Bg7 19. Qh4 Rb8 20. Bb3 Rxb3
21. axb3 Qa1+ 22. Kd2 Qxb2 23. Qxh7 Rf8 24. Rhe1 Bc3+ {#} 25. Kd3 Nb4+ 26. Kc4
Bg7 27. Nd4 Nd5 28. Rxe6+ Bxe6 29. Nxe6 Ne3+ 30. Kc5 Qc3+ 31. Kb6 Nxd1 32.
Nxg7+ Kd7 33. Ne8+ Ke6 34. Qe7+ Kd5 35. Nc7+ Kd4 36. Qg7+ Ke4 37. Qxf8 Qb4+ 38.
Ka7 Qc5+ 39. Kb8 1-0

[Event "USSR"]
[Site "?"]
[Date "1970.??.??"]
[Round "?"]
[White "Karpov"]
[Black "Zaitsev"]
[Result "*"]
[ECO "B17"]
[Annotator "Defense 15"]
[PlyCount "141"]
[SourceDate "2002.01.01"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Ne5 Bf5
8. c3 e6 9. g4 Bg6 10. h4 Bd6 11. Qe2 c5 12. h5 Be4 13. f3 cxd4 14. Qb5+ Nd7
15. Nxf7 Bg3+ 16. Ke2 d3+ 17. Ke3 Qf6 18. Kxe4 {#} 18... Qxf7 19. Rh3 a6 20.
Qg5 h6 21. Qe3 e5 22. Kxd3 Bf4 23. Qg1 O-O-O 24. Kc2 Bxc1 25. Rxc1 Qxa2 26. Rh2
Rhf8 27. Rd2 Qa4+ 28. Kb1 Qc6 29. Bd3 Kc7 30. Be4 Qb6 31. Qh2 Rde8 32. Rcd1 Nf6
33. Bg6 Re7 34. Re1 Qb5 35. Rde2 Nd7 36. Bf5 Rxf5 37. gxf5 Qd3+ 38. Ka1 Qxf5
39. Qh4 Nf6 40. Qc4+ Kd8 41. Qc5 Nd7 42. Qd5 Kc8 43. Re4 b5 44. Qc6+ Kd8 45.
Qxa6 Qxh5 46. f4 Qf5 47. Qa8+ Kc7 48. Qa5+ Kc6 49. c4 b4 50. Qxb4 Re6 51. fxe5
Kc7 52. Qa5+ Kb7 53. Qb5+ Rb6 54. Qd5+ Kc7 55. Kb1 Qf2 56. R4e2 Qf5+ 57. Qe4
Qxe4+ 58. Rxe4 Nc5 59. R4e3 Ne6 60. Kc2 g5 61. Kc3 h5 62. b4 Ra6 63. c5 Ra3+
64. Kc4 Rxe3 65. Rxe3 h4 66. b5 Kd8 67. b6 Kd7 68. Rd3+ Kc8 69. Rd6 h3 70. Rxe6
g4 71. Rh6 *

[Event "Riga"]
[Site "?"]
[Date "1951.??.??"]
[Round "?"]
[White "Klovan, Yannis"]
[Black "Tal, Mikhail"]
[Result "0-1"]
[ECO "C52"]
[Annotator "Defense 16"]
[PlyCount "80"]
[EventDate "1951.??.??"]
[SourceDate "2002.01.01"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 d6 7. Bg5 Nge7 8. d5
Nb8 9. Bxe7 Kxe7 10. Qc1 Nd7 11. O-O Re8 12. Nh4 Kf8 13. Nf5 Nc5 14. Ng3 Nd7
15. Nd2 Bb6 16. Nf3 Kg8 17. Re1 Nf8 18. Bb5 Bd7 19. Bxd7 Qxd7 20. Qg5 {#} 20...
f6 21. Qh5 Ng6 22. Nf5 Nf4 23. Qh4 Kh8 24. Rad1 h5 25. g4 g5 26. Qg3 Qh7 27.
gxh5 g4 28. N3h4 Nxh5 29. Qd3 Nf4 30. Qg3 Nh3+ 31. Kf1 Bxf2 32. Qxg4 Bxe1 33.
Ng6+ Kg8 34. Nge7+ Kf7 35. Rxe1 Rxe7 36. Nxe7 Kxe7 37. Qe6+ Kf8 38. Re3 Ng5 39.
Qg4 Qxh2 40. Rg3 Qh1+ 0-1

[Event "IBM"]
[Site "Amsterdam"]
[Date "1971.??.??"]
[Round "2"]
[White "Timman, Jan H"]
[Black "Gligoric, Svetozar"]
[Result "0-1"]
[ECO "C69"]
[WhiteElo "2445"]
[BlackElo "2600"]
[Annotator "Defense 17"]
[PlyCount "62"]
[EventDate "1971.??.??"]
[SourceDate "2002.01.01"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O f6 6. d4 exd4 7. Nxd4 Bd6 8.
Qh5+ g6 9. Qh4 {#} 9... h5 10. e5 fxe5 11. Bg5 Be7 12. Nf3 Bxg5 13. Nxg5 Bf5
14. Nc3 Nh6 15. Qg3 Nf7 16. Nce4 Nxg5 17. Nxg5 Qf6 18. f4 e4 19. Rad1 Qxb2 20.
c3 Qxa2 21. Qe3 O-O 22. h3 Qa3 23. g4 hxg4 24. hxg4 Bxg4 25. Qxe4 Qc5+ 26. Rf2
Rf6 27. Rd4 Raf8 28. Rg2 Bc8 29. Rh2 Qxc3 30. Rd3 Qc1+ 31. Kg2 Qxf4 0-1

[Event "URS-ch09"]
[Site "Leningrad"]
[Date "1934.??.??"]
[Round "?"]
[White "Savitsky, Leonid"]
[Black "Veresov, Gavriil"]
[Result "0-1"]
[ECO "B10"]
[Annotator "Defense 17"]
[PlyCount "74"]
[EventDate "1934.??.??"]
[SourceDate "2002.01.01"]

1. e4 c6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Ne4 5. Ne2 Bg4 6. Nfg1 Nc5 7. f3 Bd7 8. d4
Nca6 9. c3 e6 10. b4 {#} 10... b6 11. Ng3 c5 12. a3 Nc7 13. Bd3 a5 14. bxa5
bxa5 15. N1e2 Nc6 16. O-O Qb8 17. Be3 Qa7 18. Qd2 c4 19. Bc2 a4 20. Bf2 Na5 21.
Nh5 O-O-O {#} 22. Bh4 Re8 23. Qf4 Nb3 24. Ra2 Nb5 25. Qxf7 Nxc3 26. Nxc3 Qxd4+
27. Bf2 Qxc3 28. Qf4 Bc6 29. Rd1 Qa5 30. Qg3 d4 31. f4 d3 32. Bxd3 cxd3 33.
Rxd3 Bc5 34. Bxc5 Qxc5+ 35. Qf2 Qc1+ 36. Qf1 Qxf1+ 37. Kxf1 Bb5 0-1

[Event "London"]
[Site "?"]
[Date "1872.??.??"]
[Round "5"]
[White "Zukertort, Johannes"]
[Black "Steinitz, Wilhelm"]
[Result "0-1"]
[ECO "C77"]
[Annotator "Defense 19"]
[PlyCount "70"]
[EventDate "1872.??.??"]
[SourceDate "2002.01.01"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. Bxc6+ bxc6 7. h3 g6 8. Nc3
Bg7 9. Be3 c5 10. Qd2 h6 11. Rb1 Ng8 12. Nh2 Ne7 13. f4 exf4 14. Bxf4 g5 15.
Be3 f5 16. O-O f4 {#} 17. Bf2 Nc6 18. Nd5 O-O 19. b4 cxb4 20. Nxb4 Nxb4 21.
Rxb4 Be6 22. Bd4 Bxd4+ 23. Rxd4 c5 24. Ra4 Qb6 25. c4 a5 26. Ra3 a4 27. Rc3
Rfb8 28. Rc2 Qc7 29. Rb2 a3 30. Rbb1 Qg7 31. Rxb8+ Rxb8 32. Qa5 Qd4+ 33. Kh1
Qxd3 34. Qc7 Rb1 35. Qd8+ Kf7 0-1

[Event "Wch01"]
[Site "USA"]
[Date "1886.??.??"]
[Round "9"]
[White "Zukertort, Johannes Hermann"]
[Black "Steinitz, William"]
[Result "0-1"]
[ECO "D26"]
[Annotator "Defense 21"]
[PlyCount "76"]
[EventDate "1886.??.??"]
[SourceDate "2002.01.01"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 dxc4 5. e3 c5 6. Bxc4 cxd4 7. exd4 Be7 8.
O-O O-O 9. Qe2 Nbd7 10. Bb3 Nb6 11. Bf4 Nbd5 12. Bg3 Qa5 13. Rac1 Bd7 14. Ne5
Rfd8 15. Qf3 Be8 16. Rfe1 Rac8 17. Bh4 Nxc3 18. bxc3 Qc7 19. Qd3 Nd5 20. Bxe7
Qxe7 21. Bxd5 Rxd5 22. c4 Rdd8 {#} 23. Re3 Qd6 24. Rd1 f6 25. Rh3 h6 26. Ng4
Qf4 27. Ne3 Ba4 28. Rf3 Qd6 29. Rd2 Bc6 30. Rg3 f5 31. Rg6 Be4 32. Qb3 Kh7 33.
c5 Rxc5 34. Rxe6 Rc1+ 35. Nd1 Qf4 36. Qb2 Rb1 37. Qc3 Rc8 38. Rxe4 Qxe4 0-1

[Event "Bled"]
[Site "Bled"]
[Date "1961.??.??"]
[Round "8"]
[White "Fischer, Robert James"]
[Black "Matanovic, Aleksandar"]
[Result "1/2-1/2"]
[ECO "C97"]
[Annotator "Defense 22"]
[PlyCount "113"]
[EventDate "1961.??.??"]
[SourceDate "2002.01.01"]

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. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Bd7 13. Nf1 Rfe8 14. Ne3 g6 15.
Bd2 Bf8 16. b4 cxb4 17. cxb4 Nc4 18. Nxc4 bxc4 19. Rc1 exd4 20. Nxd4 d5 21.
exd5 Rxe1+ 22. Bxe1 Qd6 23. Ne2 Re8 24. Nc3 Qe5 25. Ba4 Bxa4 26. Qxa4 Bd6 27.
g3 Qg5 28. Qc2 Bxb4 29. Bd2 Qh5 30. Qa4 Qxh3 {#} 31. Re1 Rxe1+ 32. Bxe1 Bc5 33.
Qxc4 Qxg3+ 34. Kf1 Qh3+ 35. Ke2 Qh5+ 36. Kf1 Qh1+ 37. Ke2 Qh5+ 38. Kf1 Bf8 39.
Qxa6 Nxd5 40. Nxd5 Qxd5 41. a4 f5 42. Bc3 f4 43. Qf6 Qh1+ 44. Ke2 Qe4+ 45. Kd2
f3 46. Qh8+ Kf7 47. Qf6+ Ke8 48. Qe5+ Qxe5 49. Bxe5 Bc5 50. Kd3 g5 51. Ke4 g4
52. Bg3 h5 53. a5 Kd7 54. Kd5 Ba7 55. Ke4 Kc8 56. Kf5 Bb8 57. Kg5 1/2-1/2

[Event "coffeehouse game"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Teichmann, Richard"]
[Black "[+4846.66b1g8]"]
[Result "*"]
[Annotator "Defense 25"]
[SetUp "1"]
[FEN "r1b3k1/p2p1nP1/2pqr1Rp/1p2p2P/2B2nQ1/1P6/P1PP4/1K4R1 w - - 0 1"]
[PlyCount "7"]
[SourceDate "2002.01.01"]

{#} 1. Rxh6 Nxh6 2. Qg5 Nf7 3. Qd8+ Nxd8 4. h6 *

[Event "Portoroz izt"]
[Site "Portoroz"]
[Date "1958.??.??"]
[Round "5"]
[White "Tal, Mihail"]
[Black "Filip, Miroslav"]
[Result "1-0"]
[ECO "C98"]
[Annotator "Defense 26"]
[PlyCount "75"]
[EventDate "1958.??.??"]
[SourceDate "2002.01.01"]

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. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Nc6 13. dxc5 dxc5 14. Nf1 Bd6 15.
Nh4 Ne7 16. Qf3 Rd8 17. Ne3 Qb7 18. g4 c4 19. Nef5 Nxf5 20. Nxf5 Bxf5 21. gxf5
Kh8 22. Kh2 h6 23. Rg1 Qe7 24. Bd2 Bc5 25. Rad1 Rd7 26. Qg3 Qf8 27. Kh1 Rad8 {#
} 28. Bxh6 gxh6 29. Qxe5 Be7 30. Rd4 Rxd4 31. cxd4 Kh7 32. Rd1 Ne8 33. f6 Nxf6
34. Qf5+ Kh8 35. e5 Qg7 36. exf6 Bxf6 37. Rg1 Bg5 38. f4 1-0

[Event "Bled"]
[Site "Bled"]
[Date "1961.??.??"]
[Round "3"]
[White "Tal, Mihail"]
[Black "Olafsson, Fridrik"]
[Result "1-0"]
[ECO "B48"]
[Annotator "Defense 27"]
[PlyCount "75"]
[EventDate "1961.??.??"]
[SourceDate "2002.01.01"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be3 a6 7. a3 Nf6 8. f4
d6 9. Qf3 Be7 10. Bd3 O-O 11. O-O Bd7 12. Rae1 b5 13. Qg3 Kh8 14. Nxc6 Bxc6 15.
e5 Ng8 16. Qh3 Nh6 17. f5 Nxf5 18. Rxf5 exf5 19. Bxf5 g6 20. Bd4 {#} 20... Kg8
21. e6 Bg5 22. exf7+ Rxf7 23. Bxg6 Rg7 24. Qe6+ Kh8 25. Be8 h6 26. Bxc6 Qxc6
27. Ne4 Re8 28. Qg6 Ree7 29. h4 Qd5 30. Bxg7+ Rxg7 31. Qxd6 Qxd6 32. Nxd6 Bxh4
33. Re8+ Rg8 34. Nf7+ Kg7 35. Rxg8+ Kxg8 36. Nxh6+ Kh7 37. Nf5 Bg5 38. b3 1-0

[Event "USA-ch"]
[Site "New York"]
[Date "1972.??.??"]
[Round "2"]
[White "Horowitz, Israel Albert"]
[Black "Popovych, Orest"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "2230"]
[BlackElo "2415"]
[Annotator "Defense 28"]
[PlyCount "73"]
[EventDate "1972.??.??"]
[SourceDate "2002.01.01"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. f4
Qc7 9. O-O Nbd7 10. Qe1 Be7 11. Qg3 b5 12. f5 Bc4 13. Bd3 b4 14. Nd1 d5 15.
exd5 Bxd5 16. Ne3 Bb7 17. Re1 Nh5 18. Qf2 Nf4 19. Bf1 Nf6 20. Nc4 Be4 21. Nxe5
Qxe5 22. Bxf4 Qxf5 23. Nd4 Qg6 24. Nc6 Nd5 25. Nxe7 Nxe7 26. Qc5 f5 27. Bd6 Rc8
28. Qxb4 Nd5 29. Qb7 Rd8 30. Bc5 Rd7 31. Qb8+ Rd8 {#} 32. Qe5+ Kf7 33. Rxe4
fxe4 34. Bc4 Qc6 35. Rf1+ Kg6 36. Qxe4+ Kh6 37. Be3+ 1-0

[Event "Ch Ukraine, Kiev (Ukraine)"]
[Site "?"]
[Date "1957.??.??"]
[Round "?"]
[White "Stein Leonid"]
[Black "Flohr Salomon"]
[Result "0-1"]
[ECO "B17"]
[Annotator "Defense 29"]
[PlyCount "66"]
[EventDate "1957.??.??"]
[SourceDate "2002.01.01"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Ng5 e6 7. Qe2 Qe7 8.
Bd2 b6 9. O-O-O Bb7 10. N1f3 h6 {#} 11. Bb4 c5 12. dxc5 bxc5 13. Bxc5 Nxc5 14.
Ne5 Nfd7 15. Ngxf7 Nxe5 16. Nxe5 Qg5+ 17. f4 Qxf4+ 18. Kb1 Be4 19. Qh5+ g6 20.
Bb5+ Ke7 21. Nxg6+ Bxg6 22. Qxc5+ {#} 22... Kf7 23. Qc6 Qe4 24. Qd7+ Kg8 25.
Bd3 Qg4 26. h3 Qg5 27. Qxe6+ Bf7 28. Qc6 Rb8 29. Qc7 Rb6 30. Bc4 Rh7 31. Rhf1
Rf6 32. Rxf6 Qxf6 33. Rf1 Qxf1+ 0-1

[Event "Wch09"]
[Site "Paris"]
[Date "1909.??.??"]
[Round "2"]
[White "Janowsky, Dawid Markelowicz  "]
[Black "Lasker, Emanuel"]
[Result "0-1"]
[ECO "C49"]
[Annotator "Defense 34"]
[PlyCount "64"]
[EventDate "1909.??.??"]
[SourceDate "2002.01.01"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. O-O O-O 6. d3 d6 7. Bg5 Bxc3 8.
bxc3 Ne7 9. Bc4 Ng6 10. Nh4 Nf4 11. Bxf4 exf4 12. Nf3 Bg4 13. h3 Bh5 14. Rb1 b6
15. Qd2 Bxf3 16. gxf3 Nh5 17. Kh2 Qf6 18. Rg1 Rae8 19. d4 Kh8 20. Rb5 Qh6 21.
Rbg5 f6 22. R5g4 {#} 22... g6 23. Bd3 Re7 24. c4 Ng7 25. c3 Ne6 26. Bf1 f5 27.
R4g2 Rf6 28. Bd3 g5 29. Rh1 g4 30. Be2 Ng5 31. fxg4 f3 32. Rg3 fxe2 0-1

[Event "URS-ch20"]
[Site "Moscow"]
[Date "1952.??.??"]
[Round "?"]
[White "Bivshev, Vasily"]
[Black "Taimanov, Mark E"]
[Result "0-1"]
[ECO "B65"]
[Annotator "Defense 35"]
[PlyCount "87"]
[EventDate "1952.??.??"]
[SourceDate "2002.01.01"]

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 Qa5 11. Kb1 h6 12. h4 Rd8 13. g4 e5 14. Qg1 exf4
15. Bxf6 Bxf6 16. Nd5 Be5 {#} 17. g5 h5 18. Bc4 g6 19. Rd3 Be6 20. Rb3 Rab8 21.
Rh2 Qc5 22. Qf1 Kg7 23. Rd2 Rdc8 24. Be2 a6 25. c4 Qa5 26. Rc2 Bxd5 27. exd5 b5
28. Ra3 Qb6 29. Rb3 Qa7 30. cxb5 Rxc2 31. Kxc2 axb5 32. Kb1 b4 33. Qd1 Ra8 34.
a3 bxa3 35. Rxa3 Qb6 36. Rb3 Qf2 37. Qf1 Qxh4 38. Qg1 f3 39. Bxf3 Qa4 40. Qd1
Qa2+ 41. Kc2 Rc8+ 42. Kd3 Rc1 43. Qxc1 Qxb3+ 44. Ke4 0-1

[Event "URS-ch22"]
[Site "Moscow"]
[Date "1955.??.??"]
[Round "?"]
[White "Spassky, Boris V"]
[Black "Antoshin, Vladimir S"]
[Result "1-0"]
[ECO "A85"]
[Annotator "Defense 37"]
[PlyCount "63"]
[EventDate "1955.??.??"]
[SourceDate "2002.01.01"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. Bg5 Bb4 5. Qc2 O-O 6. e3 c5 7. Nf3 Qa5 8. Bxf6
Rxf6 9. Bd3 cxd4 10. exd4 Nc6 11. O-O Bxc3 12. bxc3 Qc7 13. c5 Ne7 14. Qa4 Nd5
15. Rfc1 b6 16. c4 Nf4 17. cxb6 Qb7 18. Ne1 Rg6 19. d5 axb6 20. Qb3 Qc7 21. Bf1
Bb7 22. Nd3 Nh3+ 23. Kh1 {#} 23... exd5 24. c5 Kh8 25. cxb6 Qd6 26. Rc7 Ba6 27.
b7 Rg8 28. b8=Q Bxd3 29. g3 Nxf2+ 30. Kg2 Bc4 31. Rc8 Qxb8 32. Qxb8 1-0

[Event "Palma de Mallorca izt"]
[Site "Palma de Mallorca"]
[Date "1970.??.??"]
[Round "9"]
[White "Fischer, Robert James"]
[Black "Larsen, Bent"]
[Result "0-1"]
[ECO "B89"]
[Annotator "Defense 37"]
[PlyCount "104"]
[EventDate "1970.??.??"]
[SourceDate "2002.01.01"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 e6 7. Bb3 Be7 8.
Be3 O-O 9. Qe2 a6 10. O-O-O Qc7 11. g4 Nd7 12. h4 Nc5 13. g5 b5 14. f3 Bd7 15.
Qg2 b4 16. Nce2 Nxb3+ 17. axb3 a5 {#} 18. g6 fxg6 19. h5 Nxd4 20. Nxd4 g5 21.
Bxg5 Bxg5+ 22. Qxg5 h6 23. Qg4 Rf7 24. Rhg1 a4 25. bxa4 e5 26. Ne6 Qc4 27. b3
Qxe6 28. Qxe6 Bxe6 29. Rxd6 Re8 30. Rb6 Rxf3 31. Rxb4 Rc8 32. Kb2 Rf2 33. Rc1
Bf7 34. a5 Ra8 35. Rb5 Bxh5 36. Rxe5 Be2 37. Rc5 h5 38. e5 Bf3 39. Kc3 h4 40.
Kd3 Re2 41. Rf1 Rd8+ 42. Kc3 Be4 43. Kb4 Rb8+ 44. Ka3 h3 45. e6 Bxc2 46. b4
Re3+ 47. Kb2 Bd3 48. Ra1 Ba6 49. Rc6 Rxb4+ 50. Kc2 Bb7 51. Rc3 Re2+ 52. Kd1 Rg2
0-1

[Event "Detroit"]
[Site "?"]
[Date "1933.??.??"]
[Round "?"]
[White "Palmer, M."]
[Black "Reshevsky, Samuel"]
[Result "0-1"]
[ECO "E90"]
[Annotator "Defense 39"]
[PlyCount "60"]
[EventDate "1933.??.??"]
[SourceDate "2002.01.01"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. h3 Nfd7 7. Be3 c5 8. Qd2
Nc6 9. d5 Nce5 10. Nxe5 Nxe5 11. Bh6 f6 12. Be2 Bd7 13. h4 Qc8 14. f3 a6 15. g4
b5 16. Kf2 bxc4 17. Bxg7 Kxg7 18. Rag1 {#} 18... h6 19. Nd1 Rb8 20. Ne3 Qb7 21.
f4 Qxb2 22. Qxb2 Rxb2 23. fxe5 fxe5+ 24. Ke1 Rf4 25. Nxc4 Rxa2 26. Ne3 Rxe4 27.
Rg3 Ra1+ 28. Bd1 Ba4 29. Ke2 Ra2+ 30. Ke1 Bxd1 0-1

[Event "URS-chT"]
[Site "Riga"]
[Date "1954.??.??"]
[Round "?"]
[White "Tal, Mihail"]
[Black "Aronin, Lev Solomonovich"]
[Result "0-1"]
[ECO "B10"]
[Annotator "Defense 40"]
[PlyCount "82"]
[EventDate "1954.??.??"]
[SourceDate "2002.01.01"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Bc4 Qc7 7. O-O Bg4
8. d4 e6 9. Re1 Nd7 10. h3 Bh5 11. Bxe6 fxe6 12. Rxe6+ Kf7 13. Ng5+ fxg5 14.
Qxh5+ Kxe6 15. Bxg5 {#} 15... Ne5 16. Re1 Qg7 17. Qg4+ Kd6 18. dxe5+ Kc7 19. e6
Rg8 20. Bf4+ Bd6 21. Bxd6+ Kxd6 22. Rd1+ Kc7 23. Qf4+ Kc8 24. g4 Rd8 25. Re1
Qc7 26. Qf5 Qe7 27. c4 b6 28. f4 Kb7 29. Qe5 Rd3 30. Qh5 Rd2 31. Re3 Rad8 32.
Qf7 Qxf7 33. exf7 Rxb2 34. Re7+ Ka6 35. Kf1 Rf8 36. g5 Rxa2 37. h4 Rh2 38. f5
Rxh4 39. g6 hxg6 40. fxg6 Rg4 41. Re8 Rxf7+ 0-1

[Event "URS-ch31"]
[Site "Leningrad"]
[Date "1963.??.??"]
[Round "?"]
[White "Taimanov, Mark E"]
[Black "Zakharov, Alexander V"]
[Result "1/2-1/2"]
[ECO "A28"]
[Annotator "Defense 40"]
[PlyCount "82"]
[EventDate "1963.??.??"]
[SourceDate "2002.01.01"]

1. c4 e5 2. Nc3 Nf6 3. e3 Nc6 4. Nf3 Bb4 5. Nd5 e4 6. Nxb4 exf3 7. Nd5 fxg2 8.
Bxg2 Ne5 9. Qe2 d6 10. d4 Ng6 11. h4 Nxd5 12. Bxd5 c6 13. Be4 O-O 14. h5 {#}
14... Nh4 15. Bd2 d5 16. cxd5 cxd5 17. Bd3 Qf6 18. O-O-O Nf3 19. Bc3 Bg4 20.
Bc2 Qe6 21. Qd3 f5 22. h6 g6 23. Kb1 Ng5 24. Rc1 a6 25. Rhg1 Rfc8 26. Bb4 Ne4
27. Qf1 a5 28. Be1 Ng5 29. Qb5 Nf7 30. Bd3 Rxc1+ 31. Kxc1 Rc8+ 32. Bc3 b6 33.
Rh1 Bf3 34. Rh4 Qc6 35. Qxc6 Rxc6 36. Rh3 Be4 37. Be2 f4 38. exf4 Rf6 39. Bd2
Rc6+ 40. Kd1 Nd6 41. Bc3 Kf7 1/2-1/2

[Event "Riga"]
[Site "Riga"]
[Date "1959.??.??"]
[Round "?"]
[White "Tal, Mihail"]
[Black "Witkowski, Stefan"]
[Result "1-0"]
[ECO "C89"]
[Annotator "Defense 41"]
[PlyCount "61"]
[EventDate "1959.??.??"]
[SourceDate "2002.01.01"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3
d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 Nf6 12. d4 Bd6 13. Re2 Nh5 14. Qd3 Qh4
15. g3 Qh3 {#} 16. Bd5 Bf5 17. Qe3 Rad8 18. Bg2 Qg4 19. Nd2 Qg6 20. Nf3 Bg4 21.
Qg5 Rde8 22. Qxg6 hxg6 23. Rxe8 Rxe8 24. Be3 f5 25. Ne5 Bxe5 26. dxe5 f4 27.
gxf4 Be6 28. a4 b4 29. cxb4 Rb8 30. b5 axb5 31. a5 1-0

[Event "DSB-09.Kongress"]
[Site "Leipzig"]
[Date "1894.??.??"]
[Round "15"]
[White "Schiffers, Emanuel Stepanovich"]
[Black "Tarrasch, Siegbert"]
[Result "0-1"]
[ECO "B01"]
[Annotator "Defense 41"]
[PlyCount "60"]
[EventDate "1894.??.??"]
[SourceDate "2002.01.01"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bd3 Bg4 6. f3 Bh5 7. Nge2 c6 8.
O-O e6 9. Ne4 Nbd7 10. Bf4 Nxe4 11. fxe4 Bg6 {#} 12. c3 e5 13. b4 Qc7 14. Bg3
Bd6 15. Qc2 O-O 16. a4 Rfe8 17. Rae1 a5 18. Qb3 axb4 19. cxb4 Nf6 20. dxe5 Bxe5
21. Nf4 Rad8 22. Nxg6 hxg6 23. Bc4 Bxg3 24. hxg3 Re5 25. a5 b5 26. axb6 Qxb6+
27. Qe3 Qxb4 28. Ba2 Ng4 29. Rxf7 Kh7 30. Qe2 Qd4+ 0-1

[Event "Wch01"]
[Site "USA"]
[Date "1886.??.??"]
[Round "7"]
[White "Zukertort, Johannes Hermann"]
[Black "Steinitz, William"]
[Result "0-1"]
[ECO "D40"]
[Annotator "Defense 42"]
[PlyCount "70"]
[EventDate "1886.??.??"]
[SourceDate "2002.01.01"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. e3 c5 5. Nf3 Nc6 6. a3 dxc4 7. Bxc4 cxd4 8.
exd4 Be7 9. O-O O-O 10. Be3 Bd7 11. Qd3 {#} 11... Rc8 12. Rac1 Qa5 13. Ba2 Rfd8
14. Rfe1 Be8 15. Bb1 g6 16. Qe2 Bf8 17. Red1 Bg7 18. Ba2 Ne7 19. Qd2 Qa6 20.
Bg5 Nf5 21. g4 Nxd4 22. Nxd4 e5 23. Nd5 Rxc1 24. Qxc1 exd4 25. Rxd4 Nxd5 26.
Rxd5 Rxd5 27. Bxd5 Qe2 28. h3 h6 29. Bc4 Qf3 30. Qe3 Qd1+ 31. Kh2 Bc6 32. Be7
Be5+ 33. f4 Bxf4+ 34. Qxf4 Qh1+ 35. Kg3 Qg1+ 0-1

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Botvinnik"]
[Black "[+4844.76g1g8]"]
[Result "*"]
[Annotator "Defense 43"]
[SetUp "1"]
[FEN "5rk1/1b4pp/ppNp1n1r/3Pp1q1/2P5/6P1/PPQ2PBP/R4RK1 w - - 0 1"]
[PlyCount "6"]
[SourceDate "2002.01.01"]

{#} 1. Qf5 Qh5 2. Qxh5 Nxh5 3. f4 Re8 *

[Event "URS-ch31"]
[Site "Leningrad"]
[Date "1963.??.??"]
[Round "?"]
[White "Bondarevsky, Igor"]
[Black "Osnos, Viatcheslav"]
[Result "1/2-1/2"]
[ECO "A85"]
[Annotator "Defense 44"]
[PlyCount "72"]
[EventDate "1963.??.??"]
[SourceDate "2002.01.01"]

1. d4 f5 2. Nf3 Nf6 3. c4 g6 4. Nc3 Bg7 5. Qc2 c5 6. d5 Na6 7. a3 d6 8. g3 Nc7
9. Bg2 Rb8 10. O-O b5 11. cxb5 Nxb5 12. Nxb5 Rxb5 13. Ng5 O-O 14. Rb1 Qb6 {#}
15. b4 cxb4 16. Be3 Qb8 17. Rxb4 Rxb4 18. axb4 Ng4 19. Bd2 Bd7 20. Rc1 Rc8 21.
Qd1 Qb6 22. Rxc8+ Bxc8 23. e3 Qa6 24. Bf1 Qa2 25. Qc1 Bb7 26. Bc4 Qa1 27. Ne6
Bb2 28. Qxa1 Bxa1 29. f4 Nf6 30. Nc7 Ne4 31. Be1 Nc3 32. Kf1 Kf7 33. Kf2 Bb2
34. h3 h5 35. Bxc3 Bxc3 36. Ne6 Bc8 1/2-1/2

[Event "URS-ch01"]
[Site "Moscow"]
[Date "1920.??.??"]
[Round "6"]
[White "Alekhine, Alexander"]
[Black "Levenfish, Grigory"]
[Result "1/2-1/2"]
[ECO "D40"]
[Annotator "Defense 45"]
[PlyCount "69"]
[EventDate "1920.??.??"]
[SourceDate "2002.01.01"]

1. d4 d5 2. Nf3 c5 3. c4 e6 4. e3 Nc6 5. Nc3 Nf6 6. Bd3 Be7 7. O-O O-O 8. b3
cxd4 9. exd4 b6 10. Bb2 Ba6 11. Re1 dxc4 12. bxc4 Rc8 13. Nb5 Bxb5 14. cxb5 Nb4
15. Ne5 Nd7 16. Re3 {#} 16... Nxd3 17. Rxd3 Nxe5 18. dxe5 Qe8 19. Qb3 Rd8 20.
Rad1 Rxd3 21. Rxd3 Bc5 22. g3 h6 23. a4 Qa8 24. Bd4 Rc8 25. f3 Qb8 26. f4 Qc7
27. Bxc5 Qxc5+ 28. Kg2 Qc1 29. Qd1 Rc2+ 30. Kf3 Qb2 31. Rd8+ Kh7 32. Kg4 Rxh2
33. Qd3+ g6 34. Rd7 Kg7 35. Rxf7+ 1/2-1/2

[Event "URS-ch20"]
[Site "Moscow"]
[Date "1952.??.??"]
[Round "?"]
[White "Aronin, Lev Solomonovich"]
[Black "Simagin, Vladimir"]
[Result "1/2-1/2"]
[ECO "B93"]
[Annotator "Defense 47"]
[PlyCount "156"]
[EventDate "1952.??.??"]
[SourceDate "2002.01.01"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 Nc6 7. Nxc6 bxc6 8.
e5 Nd7 9. Bc4 Qb6 10. exd6 exd6 11. Qe2+ Be7 12. Bb3 Nf6 13. Be3 Qc7 14. O-O
O-O 15. f5 a5 16. Qf3 d5 17. Bd4 Rb8 18. a3 {#} 18... Nd7 19. Rae1 Bf6 20. Bxf6
Nxf6 21. g4 a4 22. Nxa4 Ba6 23. Rf2 Rfe8 24. Rxe8+ Rxe8 25. Nc5 Qb6 26. Nxa6
Qxa6 27. Kg2 h6 28. h3 Re1 29. Rf1 Re7 30. Qd3 Qb6 31. Rd1 Re4 32. Qd2 c5 33.
Qf2 Qb7 34. Re1 c4 35. Ba4 Qxb2 36. Rxe4 Nxe4 37. Qe3 Qb7 38. Qd4 Qb8 39. Qe3
Qa8 40. Bb5 Nf6 41. a4 Qf8 42. h4 Nxg4 43. Qe8 Qxe8 44. Bxe8 Ne3+ 45. Kf2 Nxc2
46. a5 Nb4 47. Bb5 c3 48. Ke2 d4 49. a6 d3+ 50. Bxd3 c2 51. Bxc2 Nxa6 52. Ke3
Kf8 53. Kf4 Ke7 54. Ke5 Nb8 55. Be4 Nd7+ 56. Kf4 Kd6 57. Bc2 f6 58. Ke4 Kc5 59.
Bb3 Nb6 60. Bg8 Nc8 61. Be6 Nd6+ 62. Ke3 Nb7 63. Ke4 h5 64. Bb3 Nd6+ 65. Kf4
Kd4 66. Bd1 Ne4 67. Bxh5 Nc3 68. Bf3 Kd3 69. Kg4 Ke3 70. Bb7 Ne2 71. Ba6 Nf4
72. Bc8 Ke4 73. Ba6 Ke5 74. Bc8 Nd5 75. Be6 Nf4 76. Bc8 Ke4 77. Ba6 Ke3 78. Bc4
Ke4 1/2-1/2

[Event "URS-ch06 qf2"]
[Site "Odessa"]
[Date "1929.??.??"]
[Round "3"]
[White "Mudrov, S."]
[Black "Botvinnik, Mikhail"]
[Result "0-1"]
[ECO "A45"]
[Annotator "Defense 48"]
[PlyCount "56"]
[EventDate "1929.??.??"]
[SourceDate "2002.01.01"]

1. d4 Nf6 2. e3 e6 3. Bd3 Be7 4. f4 c5 5. c3 b6 6. Nf3 O-O 7. O-O Ba6 8. Bxa6
Nxa6 9. Qe2 Qc8 {#} 10. e4 Qb7 11. Nbd2 cxd4 12. e5 Nd5 13. Nxd4 f5 14. Rf3 Nc5
15. Nf1 Ne4 16. Rh3 g6 17. g4 Kh8 18. Ng3 Nxg3 19. hxg3 Bc5 20. Be3 fxg4 21.
Rh4 h5 22. Nc2 Nxe3 23. Nxe3 Qe4 24. Kf2 Rxf4+ 25. gxf4 Qxf4+ 26. Ke1 Bxe3 27.
Rh1 Rf8 28. Rf1 Bd2+ 0-1

[Event "URS-ch24"]
[Site "Moscow"]
[Date "1957.??.??"]
[Round "17"]
[White "Tal, Mihail"]
[Black "Aronin, Lev Solomonovich"]
[Result "1/2-1/2"]
[ECO "D40"]
[Annotator "Defense 48"]
[PlyCount "72"]
[EventDate "1957.??.??"]
[SourceDate "2002.01.01"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. e3 Nf6 5. Nf3 Nc6 6. a3 Bd6 7. dxc5 Bxc5 8. b4
Bd6 9. Bb2 O-O 10. Qc2 Ne5 11. O-O-O Qe7 12. Nb5 Ned7 13. Nxd6 Qxd6 14. Qc3 Re8
15. g4 Qf8 16. Bd3 Nb6 17. g5 Na4 18. Qc2 Nxb2 19. Kxb2 dxc4 20. gxf6 cxd3 21.
Qxd3 e5 22. Ng5 g6 23. h4 Bf5 24. e4 Bg4 25. h5 Rad8 26. hxg6 Rxd3 27. Rxd3
hxg6 28. Rh7 Rc8 {#} 29. f3 Rc6 30. Rxf7 Qxf7 31. Nxf7 Kxf7 32. fxg4 Kxf6 33.
Rd7 Rb6 34. Kc3 Kg5 35. a4 a6 36. Kc4 Kxg4 1/2-1/2

[Event "Leipzig olm fin-A"]
[Site "Leipzig"]
[Date "1960.??.??"]
[Round "1"]
[White "Neikirkh, Oleg"]
[Black "Botvinnik, Mikhail"]
[Result "0-1"]
[ECO "B88"]
[Annotator "Defense 49"]
[PlyCount "52"]
[EventDate "1960.10.16"]
[SourceDate "2002.01.01"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e6 7. Bb3 Be7 8.
O-O O-O 9. Kh1 Na5 10. f4 b6 11. e5 Ne8 12. Rf3 {#} 12... Nxb3 13. Nc6 Qd7 14.
Nxe7+ Qxe7 15. axb3 f6 16. exd6 Nxd6 17. Rd3 Nf5 18. Ra4 Qe8 19. Ne4 b5 20. Ra5
Bb7 21. Nd6 Nxd6 22. Rxd6 Rd8 23. Qd2 Rxd6 24. Qxd6 Qd8 25. Qxe6+ Rf7 26. Qe1
Re7 0-1

[Event "Belgrade URS-World"]
[Site "Belgrade"]
[Date "1970.??.??"]
[Round "3.1"]
[White "Spassky, Boris V"]
[Black "Larsen, Bent"]
[Result "0-1"]
[ECO "E12"]
[Annotator "Defense 51"]
[PlyCount "76"]
[EventDate "1970.??.??"]
[SourceDate "2002.01.01"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. Bg5 Be7 6. e3 O-O 7. Bd3 c5 8. O-O
Nc6 9. d5 Nb4 10. d6 Bxd6 11. Bxh7+ Kxh7 12. Qxd6 Bxf3 13. gxf3 {#} 13... Ne8
14. Qe7 Qxe7 15. Bxe7 Rg8 16. Rfd1 Nc6 17. Rxd7 Ne5 18. Rb7 Nxc4 19. Ne4 Na5
20. Rd7 Nc6 21. f4 Rc8 22. Rc1 a5 23. a3 Kg6 24. Kg2 Rh8 25. Kf3 Rxh2 26. Ng5
e5 27. Rg1 exf4 28. Bd6 Nxd6 29. Rxd6+ f6 30. Ne6+ Kf5 31. Nxf4 Ne5+ 32. Ke2
Re8 33. Rxb6 Nc4 34. Rb3 g5 35. Nd5 Re5 36. Rd1 g4 37. Kf1 Rh1+ 38. Ke2 Rxd1
0-1

[Event "Leningrad/Moscow"]
[Site "Leningrad"]
[Date "1941.??.??"]
[Round "3"]
[White "Bondarevsky, Igor"]
[Black "Lilienthal, Andor"]
[Result "0-1"]
[ECO "C49"]
[Annotator "Defense 52"]
[PlyCount "90"]
[EventDate "1941.??.??"]
[SourceDate "2002.01.01"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. O-O O-O 6. d3 Bxc3 7. bxc3 Qe7 8.
Re1 d6 9. Bg5 Nd8 10. d4 Ne6 11. Bc1 c5 12. Bf1 Rd8 13. g3 Qc7 14. d5 Nf8 15.
Nh4 Ng6 16. Bg5 Nxh4 17. Bxh4 Qe7 18. f4 h6 19. Bg2 {#} 19... exf4 20. gxf4 g5
21. fxg5 Ng4 22. e5 Nxe5 23. Qh5 hxg5 24. Bxg5 f6 25. Bh4 Qg7 26. Bg3 Bg4 27.
Qh4 Kf7 28. Bxe5 dxe5 29. Re3 Rh8 30. Qf2 Rag8 31. Rf1 Qh6 32. h4 Qxh4 33. Qxh4
Rxh4 34. Kf2 Rh2 35. Rg3 Bh3 36. Rxg8 Kxg8 37. Kg3 Rxg2+ 38. Kxh3 Rg6 39. Rb1
b6 40. c4 Kf7 41. Rb3 f5 42. Rg3 Rh6+ 43. Kg2 Rh4 44. Rh3 Rxc4 45. c3 Ra4 0-1

[Event "Zuerich ct"]
[Site "Zuerich"]
[Date "1953.??.??"]
[Round "22"]
[White "Najdorf, Miguel"]
[Black "Averbakh, Yuri L"]
[Result "0-1"]
[ECO "E18"]
[Annotator "Defense 54"]
[PlyCount "82"]
[EventDate "1953.??.??"]
[SourceDate "2002.01.01"]

1. c4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. O-O Be7 6. d4 O-O 7. Nc3 Ne4 8. Qc2
Nxc3 9. bxc3 Nc6 10. Ne5 {#} 10... Na5 11. Bxb7 Nxb7 12. Qa4 d6 13. Nd3 Na5 14.
c5 Qe8 15. Qxe8 Rfxe8 16. Rb1 Rec8 17. h4 d5 18. Bf4 f6 19. Nb4 a6 20. cxb6
cxb6 21. Bd2 Nc4 22. Be1 Bxb4 23. cxb4 Na3 24. Rb3 Nb5 25. e3 Rc2 26. a4 Nd6
27. a5 b5 28. Rc3 Rc8 29. Rxc8+ Nxc8 30. f3 Ne7 31. Bf2 Kf7 32. Rb1 Nf5 33. Kf1
Nd6 34. Rb3 Nc4 35. Kg2 f5 36. Rb1 Nxe3+ 37. Kg1 f4 38. gxf4 Nf5 39. Kf1 g6 40.
Rb3 Ke7 41. Rb1 Kd7 0-1

[Event "Zuerich ct"]
[Site "Zuerich"]
[Date "1953.??.??"]
[Round "23"]
[White "Geller, Efim P"]
[Black "Keres, Paul"]
[Result "0-1"]
[ECO "D41"]
[Annotator "Defense 54"]
[PlyCount "54"]
[EventDate "1953.??.??"]
[SourceDate "2002.01.01"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 c5 5. cxd5 cxd4 6. Qxd4 exd5 7. e4 Nc6 8.
Bb5 Nxe4 9. O-O Nf6 10. Re1+ Be7 11. Qe5 O-O 12. Qe2 Re8 13. Bg5 Bg4 14. Rad1
h6 15. Bh4 {#} 15... Ne4 16. Bg3 Nxc3 17. bxc3 Bf6 18. Qxe8+ Qxe8 19. Rxe8+
Rxe8 20. Rxd5 Rc8 21. Rd3 Nb4 22. Re3 Nxa2 23. h3 Bxf3 24. gxf3 Nxc3 25. Bd7
Rd8 26. Bf5 g6 27. Bd3 Nd1 0-1

[Event "New York USA"]
[Site "?"]
[Date "1936.??.??"]
[Round "?"]
[White "Adams, Weaver"]
[Black "Reshevsky, Samuel"]
[Result "0-1"]
[ECO "C15"]
[Annotator "Defense 56"]
[PlyCount "62"]
[EventDate "1936.??.??"]
[SourceDate "2002.01.01"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bg5 h6 7. Bxf6 Qxf6 8.
Nf3 O-O 9. O-O Nd7 10. Ne2 Bd6 11. c4 c5 12. Rc1 cxd4 13. Nexd4 {#} 13... a6
14. a3 Nc5 15. Bb1 Bf4 16. Rc3 Rd8 17. Qc2 g6 18. b4 e5 19. bxc5 exd4 20. Rb3
Bd7 21. Qb2 Bc6 22. Rd1 Qe7 23. Rbd3 Qxc5 24. Nxd4 Be5 25. Qd2 Bxd4 26. Rxd4
Rxd4 27. Qxd4 Qxa3 28. Qf6 Qb3 29. Re1 Re8 30. Rf1 Qxc4 31. Bxg6 Qxf1+ 0-1

[Event "Paris consult"]
[Site "?"]
[Date "1932.??.??"]
[Round "?"]
[White "Tartakower S/Amateur"]
[Black "Alekhine/Amateur"]
[Result "0-1"]
[ECO "A47"]
[Annotator "Defense 57"]
[PlyCount "72"]
[EventDate "1932.??.??"]
[SourceDate "2002.01.01"]

1. d4 Nf6 2. Nf3 b6 3. e3 Bb7 4. Bd3 e6 5. Nbd2 c5 6. O-O Nc6 7. c4 Be7 8. b3
cxd4 9. exd4 d5 10. Bb2 Nb4 11. Bb1 O-O 12. Re1 Rc8 13. Ne5 Nc6 14. Ndf3 {#}
14... Bb4 15. Re3 Ne7 16. Ng5 h6 17. Nh3 Bd6 18. Qe2 Nf5 19. Bxf5 exf5 20. Rc1
Rc7 21. f3 Qc8 22. Rec3 Re8 23. cxd5 Nxd5 24. Rxc7 Bxc7 25. Qc4 Qe6 26. Re1 Qd6
27. Qa4 Bc6 28. Qa3 Nb4 29. Rc1 f6 30. f4 fxe5 31. fxe5 Rxe5 32. dxe5 Qd2 33.
Nf2 Nd3 34. Rf1 Nxb2 35. Qe7 Qd5 36. Ne4 Bxe5 0-1

[Event "URS-ch22"]
[Site "Moscow"]
[Date "1955.??.??"]
[Round "?"]
[White "Mikenas, Vladas"]
[Black "Borisenko, Georgy K"]
[Result "0-1"]
[ECO "A13"]
[Annotator "Defense 58"]
[PlyCount "78"]
[EventDate "1955.??.??"]
[SourceDate "2002.01.01"]

1. c4 e6 2. Nf3 d5 3. b3 d4 4. e3 c5 5. b4 dxe3 6. fxe3 cxb4 7. d4 Nf6 8. Bd3
Nc6 9. Nbd2 g6 10. Bb2 Bg7 11. Qe2 Nd7 12. h4 h6 13. Ne4 O-O 14. h5 f5 15. Nd6
{#} 15... Nf6 16. Nxc8 Nxh5 17. Rg1 Ng3 18. Qf2 Ne4 19. Qc2 b3 20. axb3 Nb4 21.
Qb1 Nxd3+ 22. Qxd3 Qxc8 23. g4 g5 24. gxf5 exf5 25. Ra5 Qd8 26. Rd5 Qe7 27. Re5
Qb4+ 28. Ke2 Rae8 29. Ra1 g4 30. Nh4 Bxe5 31. dxe5 Rd8 32. Bd4 Nc5 33. Qc3 Qxb3
34. Rxa7 Qxc3 35. Bxc3 f4 36. exf4 Rxf4 37. Ra3 Rxc4 38. Nf5 Re4+ 39. Kf2 Rf4+
0-1

[Event "AVRO"]
[Site "Amsterdam"]
[Date "1938.??.??"]
[Round "?"]
[White "Euwe, Max"]
[Black "Reshevsky, Samuel Herman"]
[Result "0-1"]
[ECO "D70"]
[Annotator "Defense 59"]
[PlyCount "112"]
[EventDate "1938.??.??"]
[SourceDate "2002.01.01"]

1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 O-O 8. f4
Nc6 9. d5 Nb8 10. Nf3 c6 11. Qb3 cxd5 12. Nxd5 Nxd5 13. exd5 Nd7 14. Be2 {#}
14... Qa5+ 15. Bd2 Qb6 16. Bc3 Bxc3+ 17. bxc3 Qe3 18. c4 Qxf4 19. O-O Qc7 20.
Kh1 Nf6 21. Qe3 Bg4 22. Qh6 Bxf3 23. Rxf3 b5 24. cxb5 Qe5 25. Re1 Nxd5 26. Rh3
Qg7 27. Qd2 e6 28. Rd3 Rab8 29. a4 Nb6 30. Qb4 Rbc8 31. a5 Nd5 32. Qb3 Rc5 33.
Bf3 Rb8 34. Bxd5 Rcxb5 35. Qa2 exd5 36. Rxd5 Qc3 37. Rf1 Rb2 38. Qa4 Rb1 39.
Rdd1 Rxd1 40. Rxd1 a6 41. h3 Rb5 42. Ra1 Kg7 43. Qa2 Qb2 44. Qa4 Rg5 45. Ra2
Qc3 46. Ra1 h5 47. Qa2 Rf5 48. Kh2 g5 49. Qa4 Rf4 50. Qa2 g4 51. hxg4 Qe5 52.
g3 Re4 53. Qb1 Re2+ 54. Kh3 hxg4+ 55. Kh4 Rh2+ 56. Kxg4 Qe2+ 0-1

[Event "URS-ch22"]
[Site "Moscow"]
[Date "1955.??.??"]
[Round "?"]
[White "Kan, Ilia Abramovich"]
[Black "Borisenko, Georgy K"]
[Result "1/2-1/2"]
[ECO "E80"]
[Annotator "Defense 60"]
[PlyCount "60"]
[EventDate "1955.??.??"]
[SourceDate "2002.01.01"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 e5 6. d5 Nh5 7. Be3 f5 8. Nge2 O-O
9. Qd2 Nd7 10. O-O-O Nc5 11. Kb1 fxe4 12. fxe4 Nf6 13. Bxc5 dxc5 14. h3 {#}
14... Ne8 15. Ng1 Nd6 16. Nf3 Nf7 17. Bd3 Bh6 18. Qf2 b6 19. Rdf1 Qf6 20. Qe1
Qe7 21. h4 Bg7 22. Qg3 Qd7 23. Be2 a6 24. Nh2 Qe7 25. h5 Qg5 26. Qd3 gxh5 27.
Nf3 Qg3 28. Rxh5 Bg4 29. Rhh1 Nd6 30. Bd1 Bd7 1/2-1/2

[Event "Zandvoort"]
[Site "?"]
[Date "1936.??.??"]
[Round "2"]
[White "Keres, Paul"]
[Black "Euwe, Max"]
[Result "0-1"]
[ECO "C02"]
[Annotator "Defense 61"]
[PlyCount "62"]
[EventDate "1936.??.??"]
[SourceDate "2002.01.01"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 cxd4 5. Qxd4 Nc6 6. Qf4 f5 7. Bd3 Nge7 8. O-O
Ng6 9. Qg3 Be7 10. Re1 O-O 11. a3 {#} 11... Nb8 12. Nbd2 a5 13. Nb3 Na6 14. a4
Nb4 15. Nfd4 Bd7 16. Bb5 Nc6 17. c4 Nxd4 18. Nxd4 Bc5 19. Qd3 Bxb5 20. Nxb5 Qh4
21. Qf1 Rad8 22. Be3 d4 23. Bd2 d3 24. b3 f4 25. Re4 Rf5 26. Rae1 Rh5 27. h3
Rg5 28. Nd6 Qxh3 29. Bxf4 Nxf4 30. Rxf4 Qg3 31. Rfe4 Rh5 0-1

[Event "Stockholm izt"]
[Site "?"]
[Date "1952.??.??"]
[Round "?"]
[White "Unzicker W"]
[Black "Taimanov J"]
[Result "0-1"]
[ECO "B58"]
[Annotator "Defense 61"]
[PlyCount "60"]
[EventDate "1952.??.??"]
[SourceDate "2002.01.01"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e5 7. Nf3 h6 8. O-O
Be7 9. Re1 O-O 10. h3 a6 11. Bf1 b5 12. a3 Bb7 13. b3 Rc8 14. Bb2 {#} 14... Rc7
15. Nb1 Qa8 16. Nbd2 Nd8 17. Bd3 Ne6 18. Rc1 Rfc8 19. Nh2 Nd7 20. Nhf1 Ndc5 21.
Ng3 g6 22. Ne2 Bg5 23. Nc3 Nd4 24. Ncb1 d5 25. exd5 Nxd3 26. cxd3 Rxc1 27. Bxc1
Bxd5 28. f3 Rc2 29. a4 b4 30. Kh1 Qc6 0-1

[Event "Garga"]
[Site "?"]
[Date "1952.??.??"]
[Round "?"]
[White "Petrosian, Tigran"]
[Black "Kotov, Alexander"]
[Result "0-1"]
[ECO "B50"]
[Annotator "Defense 63"]
[PlyCount "34"]
[EventDate "1952.??.??"]
[SourceDate "2002.01.01"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bd3 Nc6 5. Bc2 Bg4 6. d3 e6 7. Nbd2 Be7 8. h3
Bh5 9. Qe2 d5 10. a3 Qc7 11. O-O O-O 12. g4 Bg6 13. Nh4 {#} 13... Nxg4 14. Qxg4
f5 15. exf5 exf5 16. Qa4 Be8 17. Nhf3 Na5 0-1

[Event "Malmo csf"]
[Site "Malmo"]
[Date "1968.??.??"]
[Round "3"]
[White "Spassky, Boris V"]
[Black "Larsen, Bent"]
[Result "1-0"]
[ECO "B25"]
[Annotator "Defense 64"]
[PlyCount "103"]
[EventDate "1968.??.??"]
[SourceDate "2002.01.01"]

1. e4 c5 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. d3 Nc6 6. f4 e6 7. Nf3 Nge7 8. O-O
O-O 9. Bd2 Rb8 10. Rb1 b5 11. a3 {#} 11... a5 12. a4 b4 13. Nb5 d5 14. c4 bxc3
15. bxc3 c4 16. Be3 cxd3 17. e5 Ba6 18. Qxd3 Qd7 19. Rfd1 Rfc8 20. Qd2 Nf5 21.
Bf2 h5 22. Bf1 Rd8 23. Bd3 Qe7 24. Qe2 Rb7 25. h3 h4 26. Nxh4 Nxh4 27. gxh4 Bh6
28. Bg3 Qc5+ 29. Kh2 Ne7 30. h5 Nf5 31. hxg6 fxg6 32. Bxf5 exf5 33. c4 d4 34.
Nd6 Rxb1 35. Rxb1 d3 36. Qxd3 Bxf4 37. Qd5+ Qxd5 38. cxd5 Be3 39. Bh4 Bf4+ 40.
Kg2 Bd3 41. Rb6 g5 42. Bg3 Bxg3 43. Kxg3 Bc2 44. Rb2 f4+ 45. Kg4 Bxa4 46. Kxg5
f3 47. Ne4 Kf8 48. Nf6 Bd1 49. Rb7 f2 50. e6 Rxd5+ 51. Kh6 Rh5+ 52. Kg6 1-0

[Event "EU-chT"]
[Site "Oberhausen"]
[Date "1961.??.??"]
[Round "8"]
[White "Petrosian, Tigran V"]
[Black "Hort, Vlastimil"]
[Result "1-0"]
[ECO "A25"]
[Annotator "Defense 65"]
[PlyCount "109"]
[EventDate "1961.??.??"]
[SourceDate "2002.01.01"]

1. c4 e5 2. Nc3 Nc6 3. g3 f5 4. Bg2 Nf6 5. d3 g6 6. Rb1 Bg7 7. b4 d6 8. b5 Nd4
9. Nh3 O-O 10. O-O h6 11. f4 Kh7 12. a4 Rb8 13. Nf2 Bd7 14. Qd2 Nh5 15. e3 Ne6
16. Bb2 g5 {#} 17. fxe5 dxe5 18. g4 fxg4 19. Nxg4 Nef4 20. Be4+ Kh8 21. exf4
Bxg4 22. fxg5 Nf4 23. gxh6 Bxh6 24. Kh1 Qh4 25. Qe1 Qh5 26. Qg3 c6 27. Bf3 Rg8
28. Ne4 Rbf8 29. Bxe5+ Qxe5 30. Bxg4 c5 31. Rbe1 Rg6 32. Rf3 b6 33. h3 Rg7 34.
Qh4 Kh7 35. Ref1 Rgf7 36. Be6 Rg7 37. Bg4 Rgf7 38. R3f2 Rg7 39. Qg3 Kh8 40. Kh2
Kh7 41. Nd2 Qd6 42. Nf3 Kh8 43. Nh4 Rgf7 44. Kh1 Rf6 45. Rf3 Qd4 46. Ng2 Qd6
47. Nxf4 Bxf4 48. Qh4+ Rh6 49. Bh5 Rf5 50. Rxf4 Rhxh5 51. Qg4 Rhg5 52. Qf3 Rxf4
53. Qxf4 Qxf4 54. Rxf4 Rg3 55. Rh4+ 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "King's Indian Defense"]
[Black "?"]
[Result "*"]
[ECO "E76"]
[Annotator "Defense 66"]
[PlyCount "20"]
[SourceDate "2002.01.01"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 c5 6. d5 O-O 7. Bd3 e6 8. Nge2
exd5 9. exd5 {#} 9... Nh5 10. O-O f5 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Tchigorin"]
[Black "corr"]
[Result "*"]
[ECO "C44"]
[Annotator "Defense 67"]
[PlyCount "24"]
[SourceDate "2002.01.01"]

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 Nxe4 5. d5 Nb8 6. Bd3 Nc5 7. Nxe5 Nxd3+ 8.
Qxd3 Be7 9. O-O d6 10. Nf3 O-O 11. c4 Nd7 12. Nc3 {#} 12... f5 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Soltis"]
[Black "?"]
[Result "*"]
[Annotator "Defense 69"]
[SetUp "1"]
[FEN "1nrqr1k1/1p2pp1p/p2p1bp1/3Q4/1PP1PP2/P3B3/4B1PP/2R2RK1 b - - 0 1"]
[PlyCount "3"]
[SourceDate "2002.01.01"]

{#} 1... Nc6 2. Qd2 e5 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Litvinov"]
[Black "Suetin"]
[Result "*"]
[Annotator "Defense 70"]
[SetUp "1"]
[FEN "r4rk1/bbq2ppp/p2ppn2/4n1B1/Pp2P3/1N1B4/1PPNQPPP/R4R1K b - - 0 1"]
[PlyCount "9"]
[SourceDate "2002.01.01"]

{#} 1... Nfd7 2. f4 Nc6 3. Qg4 Kh8 4. Rf3 f6 5. Bh4 Rfe8 *

[Event "URS-ch22"]
[Site "Moscow"]
[Date "1955.??.??"]
[Round "?"]
[White "Smyslov, Vassily"]
[Black "Ilivitzki, Georgi A"]
[Result "0-1"]
[ECO "A03"]
[Annotator "Defense 73"]
[PlyCount "85"]
[EventDate "1955.??.??"]
[SourceDate "2002.01.01"]

1. f4 d5 2. Nf3 g6 3. e3 Bg7 4. Be2 Nf6 5. O-O O-O 6. Qe1 c5 7. d3 Nc6 8. c3
Bg4 {#} 9. Nbd2 Qc7 10. Nb3 b6 11. d4 cxd4 12. exd4 Ne4 13. Be3 Bxf3 14. Rxf3
f5 15. Rh3 e6 16. Rc1 Ne7 17. Qh4 Kf7 {#} 18. Nd2 Nxd2 19. Bxd2 Ng8 20. c4 Rac8
21. cxd5 Qxc1+ 22. Bxc1 Rxc1+ 23. Kf2 Bxd4+ 24. Kf3 exd5 25. Qxh7+ Bg7 26. Rg3
Ne7 27. Rxg6 Nxg6 28. Qh5 Bxb2 29. Bd3 Kg7 30. g3 Rc3 31. Ke2 Rc6 32. h4 Re8+
33. Kf1 Re3 34. Qxf5 Ne7 35. Qh7+ Kf8 36. g4 Bg7 37. Kf2 d4 38. g5 Rc3 39. Be2
Rc5 40. h5 Rf5 41. h6 Rxf4+ 42. Ke1 Be5 43. Kd1 0-1

[Event "Moscow ch-city"]
[Site "?"]
[Date "1943.??.??"]
[Round "?"]
[White "Liublinsky, Viktor"]
[Black "Botvinnik, Mikhail"]
[Result "0-1"]
[ECO "C77"]
[Annotator "Defense 80"]
[PlyCount "106"]
[EventDate "1943.??.??"]
[SourceDate "2002.01.01"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 bxc6 6. Nc3 d6 7. d4 Nd7 8.
dxe5 dxe5 9. O-O Bd6 10. Ne2 O-O 11. Ng3 Rb8 12. b3 Re8 13. Be3 g6 14. c3 a5
15. Qc2 Qe7 16. Rfd1 Nc5 17. Ne1 Ne6 18. Nd3 Nf4 19. f3 Ba6 20. c4 c5 21. Qd2
Nxd3 22. Qxd3 Red8 23. Ne2 c6 24. Nc3 Bc7 25. Qc2 {#} 25... Rd4 26. Ne2 Bc8 27.
Nxd4 cxd4 28. Bf2 c5 29. Rf1 f5 30. Bg3 Bd7 31. Rad1 f4 32. Bf2 g5 33. g4 fxg3
34. Bxg3 Bh3 35. Rf2 h5 36. Rfd2 h4 37. Bf2 Rf8 38. Rd3 Rf4 39. Kh1 Kh7 40. Rg1
Bd8 41. Qe2 Qf7 42. Qd1 Qh5 43. Be3 Qxf3+ 44. Qxf3 Rxf3 45. Bxg5 Rxd3 46. Bxd8
Re3 47. Bb6 Rxe4 48. Bxc5 Re2 49. Rd1 Bg4 50. h3 Bxh3 51. b4 Bf5 52. Bd6 d3 53.
bxa5 h3 0-1

[Event "URS-ch20"]
[Site "Moscow"]
[Date "1952.??.??"]
[Round "?"]
[White "Tolush, Alexander V"]
[Black "Botvinnik, Mikhail"]
[Result "1/2-1/2"]
[ECO "C05"]
[Annotator "Defense 82"]
[PlyCount "80"]
[EventDate "1952.??.??"]
[SourceDate "2002.01.01"]

1. d4 e6 2. e4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 b6 7. Ne2 Ba6 8. Bxa6
Nxa6 9. O-O Nc7 10. Ng3 Be7 11. Nf3 {#} 11... h5 12. Ne1 g6 13. Nd3 Qc8 14. Be3
c4 15. Nf4 b5 16. Nh3 Qd8 17. Qd2 a5 18. a3 Nb8 19. Bg5 Nc6 20. Rfe1 Bxg5 21.
Nxg5 Ne7 22. Qf4 Nf5 23. Nxf5 gxf5 24. Re3 Qe7 25. Rg3 Kd7 26. Nf3 Rh7 27. Rg5
Kc6 28. h4 Rb8 29. Nh2 b4 30. axb4 axb4 31. Qc1 Rhh8 32. b3 bxc3 33. bxc4 dxc4
34. Qxc3 Qb4 35. Qf3+ Nd5 36. Nf1 Qc3 37. Qd1 Qb3 38. Qe1 Qc3 39. Qd1 Qb3 40.
Qe1 Qc3 1/2-1/2

[Event "URS-ch40"]
[Site "Baku"]
[Date "1972.??.??"]
[Round "?"]
[White "Kuzmin, Gennadi P"]
[Black "Mukhin, Mikhail A"]
[Result "1-0"]
[ECO "B82"]
[WhiteElo "2520"]
[BlackElo "2420"]
[Annotator "Defense 83"]
[PlyCount "37"]
[EventDate "1972.??.??"]
[SourceDate "2002.01.01"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e6 7. Bd3 Qc7 8. O-O
Be7 9. Nf3 Nc6 10. Qe1 O-O 11. Kh1 {#} 11... Nd7 12. Qg3 Rd8 13. f5 Bf8 14.
fxe6 fxe6 15. e5 Ndxe5 16. Bxh7+ Kxh7 17. Ng5+ Kg8 18. Qh4 g6 19. Nce4 1-0

[Event "Piatigorsky Cup"]
[Site "Los Angeles"]
[Date "1963.??.??"]
[Round "12"]
[White "Olafsson, Fridrik"]
[Black "Petrosian, Tigran V"]
[Result "1/2-1/2"]
[ECO "D26"]
[Annotator "Defense 85"]
[PlyCount "50"]
[EventDate "1963.??.??"]
[SourceDate "2002.01.01"]

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 Nc6 10. Bg5 Be7 11. Re1 a6 12. a4 Bd7 13. Qe2 Nb4 14. Ne5 Be8 15.
Rad1 Rc8 16. Bb3 Kh8 17. Qf3 Bc6 18. Qh3 Nfd5 19. Bxe7 Qxe7 20. Qg3 Nf6 21. Qh4
Bd5 22. Nxd5 Nbxd5 23. Rd3 Rc7 24. Rf3 {#} 24... Rd8 25. g4 g5 1/2-1/2

[Event "Leipzig olm prel"]
[Site "Leipzig"]
[Date "1960.??.??"]
[Round "2"]
[White "Fischer, Robert James"]
[Black "Munoz, Cesar"]
[Result "0-1"]
[ECO "B77"]
[Annotator "Defense 86"]
[PlyCount "72"]
[EventDate "1960.10.16"]
[SourceDate "2002.01.01"]

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 a6 10. Bb3 Qa5 11. O-O-O Bd7 12. Kb1 Rac8 13. g4 Ne5 14. Bh6 Nc4 15.
Bxc4 Rxc4 16. Nb3 Qe5 17. h4 Rfc8 18. Bf4 Qe6 19. h5 b5 20. hxg6 fxg6 21. Bh6
Bh8 {#} 22. e5 b4 23. exf6 bxc3 24. Qh2 Qxf6 25. Bg5 Qf7 26. Qe2 cxb2 27. Qxe7
Qxe7 28. Bxe7 Rxc2 29. Rxd6 Ba4 30. Bg5 Rf2 31. Be3 Rxf3 32. Bd4 Bxb3 33. axb3
Bxd4 34. Rxd4 Rxb3 35. Rd2 Rcb8 36. Rd7 Ra3 0-1

[Event "Karlsbad"]
[Site "Karlsbad"]
[Date "1911.??.??"]
[Round "?"]
[White "Alapin, Simon"]
[Black "Alekhine, Alexander"]
[Result "0-1"]
[ECO "C42"]
[Annotator "Defense 87"]
[PlyCount "132"]
[EventDate "1911.??.??"]
[SourceDate "2002.01.01"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Nxe5 Qe7 5. Nd3 Bxc3 6. dxc3 Nxe4 7. Be2 d5
8. O-O O-O 9. Nf4 c6 10. c4 dxc4 11. Bxc4 Bf5 12. Qe2 Re8 13. Re1 Qd7 14. Be3
b5 15. Rad1 Qc7 16. Bd3 Nd7 17. f3 Nd6 18. g4 Bxd3 19. Qxd3 {#} 19... Ne5 20.
Qf1 Ndc4 21. Bc1 Qa5 22. Re2 Qxa2 23. Rde1 f6 24. Nd3 Rf8 25. b3 Nd6 26. Nxe5
fxe5 27. Qg2 Rae8 28. f4 e4 29. f5 Qa1 30. Qg3 Nf7 31. c3 b4 32. Bb2 Qa5 33.
Rxe4 Rxe4 34. Rxe4 Qd5 35. Re2 Qd1+ 36. Qe1 Qxb3 37. cxb4 Ng5 38. Qc3 Nh3+ 39.
Kf1 Qd1+ 40. Qe1 Qd5 41. Re4 Ng5 42. Qc3 Rf6 43. Rd4 Qh1+ 44. Ke2 Qxh2+ 45. Kd1
h5 46. Rd7 Nf7 47. g5 Qg1+ 48. Qe1 Rd6+ 49. Rxd6 Qxe1+ 50. Kxe1 Nxd6 51. f6
gxf6 52. Bxf6 Kf7 53. Bd4 a6 54. Ke2 Kg6 55. Kd3 Kxg5 56. Be5 Nf5 57. Kc4 h4
58. Bh2 Kg4 59. Kc5 Kh3 60. Bc7 Kg2 61. Kxc6 h3 62. Kb6 Ng3 63. Kxa6 h2 64. b5
h1=Q 65. b6 Ne4 66. b7 Nc5+ 0-1

[Event "URS-ch31"]
[Site "Leningrad"]
[Date "1963.??.??"]
[Round "?"]
[White "Novopashin, Arkady"]
[Black "Kortschnoj, Viktor"]
[Result "1/2-1/2"]
[ECO "B48"]
[Annotator "Defense 89"]
[PlyCount "46"]
[EventDate "1963.??.??"]
[SourceDate "2002.01.01"]

1. e4 c5 2. Nf3 a6 3. Nc3 e6 4. d4 cxd4 5. Nxd4 Qc7 6. Bd3 Nf6 7. O-O Nc6 8.
Be3 Be7 9. Kh1 d6 10. f4 O-O 11. Qf3 Bd7 12. Rae1 b5 13. a3 Rab8 14. Nxc6 Bxc6
15. Qh3 {#} 15... Rbd8 16. Bd4 e5 17. fxe5 dxe5 18. Nd5 Bxd5 19. Bxe5 Qxe5 20.
exd5 Qxb2 21. Rxf6 g6 22. Rxa6 Rxd5 23. Qf3 Re5 1/2-1/2

[Event "Lake Hopatcong"]
[Site "Lake Hopatcong"]
[Date "1926.??.??"]
[Round "2"]
[White "Kupchik, Abraham"]
[Black "Capablanca, Jose Raul"]
[Result "0-1"]
[ECO "A47"]
[Annotator "Defense 91"]
[PlyCount "78"]
[EventDate "1926.??.??"]
[SourceDate "2002.01.01"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. O-O Ne4 6. Nbd2 f5 7. c3 Be7 8. Qc2
d5 9. Ne5 O-O 10. f3 Nxd2 11. Bxd2 Nd7 12. Nxd7 Qxd7 13. Rae1 c5 14. Qd1 Rf6
15. Qe2 Raf8 16. Bb5 Qc7 17. f4 c4 18. Kh1 Bd6 19. Rf3 {#} 19... h5 20. Ref1
Rh6 21. Be1 g6 22. Bh4 Kf7 23. Qe1 a6 24. Ba4 b5 25. Bd1 Bc6 26. Rh3 a5 27. Bg5
Rhh8 28. Qh4 b4 29. Qe1 Rb8 30. Rhf3 a4 31. R3f2 a3 32. b3 cxb3 33. Bxb3 Bb5
34. Rg1 Qxc3 35. Qxc3 bxc3 36. Rc2 Rhc8 37. Bh4 Bd3 38. Rcc1 Rxb3 39. axb3 a2
0-1

[Event "Moscow"]
[Site "Moscow"]
[Date "1935.??.??"]
[Round "2"]
[White "Lilienthal, Andor"]
[Black "Ragozin, Viacheslav"]
[Result "0-1"]
[ECO "E25"]
[Annotator "Defense 92"]
[PlyCount "94"]
[EventDate "1935.??.??"]
[SourceDate "2002.01.01"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. f3 d5 7. e3 O-O 8. cxd5
exd5 9. Bd3 Nc6 10. Ne2 Re8 11. O-O a6 12. Qe1 b5 13. Qf2 {#} 13... Be6 14. h3
Ra7 15. Bd2 Qb6 16. Rfb1 Rae7 17. a4 c4 18. Bc2 Bc8 19. Ng3 h5 20. Ne2 Nd8 21.
Ra2 Bd7 22. axb5 axb5 23. Rba1 Bc8 24. Rb2 Bd7 25. Qh4 Ne6 26. Kh1 {#} 26...
Nf8 27. Ng3 Rxe3 28. Bxe3 Rxe3 29. Nxh5 Nxh5 30. Qxh5 Bc6 31. Qg5 Rxc3 32. Qd2
Rxc2 33. Rxc2 Ne6 34. Rd1 b4 35. Rb2 b3 36. Qc3 Nc7 37. Re2 Qa7 38. Qb4 Nb5 39.
Re7 Qa3 40. Qe1 c3 41. Re8+ Bxe8 42. Qxe8+ Kh7 43. Qxf7 Qa8 44. Re1 Nd6 45. Qc7
c2 46. Qxd6 b2 47. Qf4 Qc6 0-1

[Event "All-Russian"]
[Site "St.Petersburg"]
[Date "1909.??.??"]
[Round "18"]
[White "Alekhine, Alexander"]
[Black "Daniuszewski, Dawid"]
[Result "0-1"]
[ECO "C28"]
[Annotator "Defense 94"]
[PlyCount "82"]
[EventDate "1909.??.??"]
[SourceDate "2002.01.01"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Nc6 4. d3 Bb4 5. Bg5 h6 6. Bxf6 Bxc3+ 7. bxc3 Qxf6
8. Ne2 d6 9. d4 Bd7 10. Rb1 Nd8 11. O-O g5 {#} 12. Qd3 Bg4 13. Ng3 O-O 14. f3
Bc8 15. d5 Qg6 16. Nf5 Bxf5 17. exf5 Qg7 18. Qe4 f6 19. g3 a5 20. Kh1 b6 21. f4
Nb7 22. fxe5 fxe5 23. Be2 Nc5 24. Qe3 Rf6 25. Bh5 Qd7 26. Bg6 Qa4 27. Qd2 Qg4
28. Rbe1 Raf8 29. Kg2 Kg7 30. h3 Qc4 31. h4 Qg4 32. Re3 gxh4 33. Qe1 h3+ 34.
Kh2 Qxg6 35. Rxe5 Rxf5 36. Re7+ R8f7 37. Rxf7+ Qxf7 38. Rxf5 Qxf5 39. Qe7+ Kg6
40. c4 Ne4 41. Qe8+ Kf6 0-1

[Event "Karlsbad"]
[Site "Karlsbad"]
[Date "1907.??.??"]
[Round "?"]
[White "Schlechter, Carl"]
[Black "Nimzowitsch, Aaron "]
[Result "0-1"]
[ECO "C77"]
[Annotator "Defense 95"]
[PlyCount "64"]
[EventDate "1907.??.??"]
[SourceDate "2002.01.01"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Nc3 Bb4 6. Nd5 Be7 7. O-O O-O 8.
Re1 d6 9. Nxf6+ Bxf6 10. c3 h6 11. h3 Ne7 12. d4 Ng6 13. Be3 Kh7 14. Qd2 Be6
15. Bc2 Qe7 16. d5 Bd7 17. Kh2 {#} 17... Nh8 18. Ng1 g5 19. g3 Ng6 20. Qd1 Bg7
21. Qf3 a5 22. Ne2 Bb5 23. a4 Bd7 24. Rh1 Qe8 25. h4 Qc8 26. Bd3 Bg4 27. Qg2
gxh4 28. f3 h3 29. Qf1 f5 30. fxg4 fxe4 31. Qxh3 exd3 32. Bxh6 Rh8 0-1

[Event "URS-ch sf"]
[Site "Vilnius"]
[Date "1955.??.??"]
[Round "?"]
[White "Ostrauskas, A."]
[Black "Tal, Mihail"]
[Result "0-1"]
[ECO "C86"]
[Annotator "Defense 96"]
[PlyCount "78"]
[EventDate "1955.??.??"]
[SourceDate "2002.01.01"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. c3 O-O 8. O-O
d6 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. d5 Bd7 13. Nh2 c4 14. g4 Nb7 15. f4 {#}
15... exf4 16. Bxf4 Nc5 17. Nd2 Kh8 18. Rae1 Rae8 19. Qg2 Qb6 20. Kh1 Bc8 21.
Nhf3 Nfd7 22. Qg3 f6 23. g5 fxg5 24. Nxg5 Bxg5 25. Qxg5 Ne5 26. Bxe5 dxe5 27.
Rxf8+ Rxf8 28. Qxe5 Qh6 29. Qh2 Bxh3 30. Nf3 Qh5 31. Ng1 Bg2+ 32. Kxg2 Rf2+ 33.
Kxf2 Qxh2+ 34. Kf3 Qxc2 35. Re3 Qh2 36. Ne2 Nd3 37. Ng3 Ne5+ 38. Kf4 Qh4+ 39.
Kxe5 Qf6# 0-1

[Event "St.Petersburg m"]
[Site "St.Petersburg"]
[Date "1893.??.??"]
[Round "3"]
[White "Tarrasch, Siegbert"]
[Black "Chigorin, Mikhail"]
[Result "0-1"]
[ECO "C66"]
[Annotator "Defense 97"]
[PlyCount "124"]
[EventDate "1893.??.??"]
[SourceDate "2002.01.01"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O d6 5. d4 Nd7 6. Nc3 Be7 7. Ne2 O-O 8. c3
Bf6 9. Ng3 Ndb8 10. h3 a6 11. Bc4 Nd7 12. Be3 Ne7 13. Qd2 Ng6 14. Rad1 Qe8 15.
Kh2 Kh8 16. Bb3 Be7 17. Ba4 b5 18. Bc2 Nf6 19. Ne1 Ng8 20. f4 exf4 21. Bxf4
Nxf4 22. Qxf4 {#} 22... Nh6 23. Nf3 f6 24. e5 Be6 25. exf6 Bxf6 26. Qe4 Bg8 27.
Qd3 Qd7 28. Rde1 g6 29. Qd2 Bg7 30. b3 Nf7 31. Qd3 Rae8 32. Ne4 Nh6 33. Re2 Nf5
34. Rfe1 Qd8 35. Ng3 Rxe2 36. Qxe2 Nxg3 37. Kxg3 Qf6 38. Qe4 c5 39. dxc5 dxc5
40. c4 Qd6+ 41. Kf2 bxc4 42. bxc4 Bd4+ 43. Ke2 Bxc4+ 44. Bd3 Bd5 45. Qg4 Bxf3+
46. gxf3 Qh2+ 47. Kd1 Qxa2 48. Re7 Bg7 49. Qe4 Qb3+ 50. Ke2 Qb2+ 51. Kf1 c4 52.
Bxc4 Qc1+ 53. Kg2 Qd2+ 54. Kg3 Bd4 55. Rxh7+ Kxh7 56. Qh4+ Qh6 57. Qxd4 Qg5+
58. Kf2 Rd8 59. Qa7+ Kh6 60. Qxa6 Qh4+ 61. Kg2 Rd2+ 62. Be2 Qe1 0-1

[Event "New York"]
[Site "New York"]
[Date "1924.??.??"]
[Round "?"]
[White "Tartakower, Saviely"]
[Black "Lasker, Emanuel"]
[Result "0-1"]
[ECO "A20"]
[Annotator "Defense 98"]
[PlyCount "96"]
[EventDate "1924.??.??"]
[SourceDate "2002.01.01"]

1. c4 e5 2. a3 Nf6 3. e3 Be7 4. Qc2 O-O 5. Nc3 d6 6. Nf3 Re8 7. Be2 Bf8 8. O-O
Nc6 9. d4 Bg4 10. d5 Ne7 11. h3 Bd7 12. Nh2 Qc8 13. e4 Ng6 14. f4 exf4 15. Bxf4
Nxf4 16. Rxf4 Be7 17. Raf1 Rf8 18. Qd3 Be8 19. Qg3 Qd8 20. Nd1 Nd7 21. Ne3 Bg5
22. Rg4 f6 23. Qf2 h5 24. Rg3 h4 25. Rg4 Bh5 {#} 26. Nf5 Bxg4 27. Nxg4 Qe8 28.
Bf3 Ne5 29. Nxe5 Qxe5 30. Nxh4 Bxh4 31. Qxh4 f5 32. exf5 Rxf5 33. Re1 Qxb2 34.
Bg4 Qd4+ 35. Kh2 Raf8 36. Qe7 Qf4+ 37. Kh1 Re5 38. Rxe5 dxe5 39. Qxc7 e4 40.
Qe7 Qf6 41. Qxb7 Qa1+ 42. Kh2 Qe5+ 43. Kg1 Rb8 44. Qd7 Rb1+ 45. Kf2 e3+ 46. Ke2
Rb2+ 47. Ke1 Qc3+ 48. Kf1 Qc1+ 0-1

[Event "Palma de Mallorca izt"]
[Site "Palma de Mallorca"]
[Date "1970.??.??"]
[Round "23"]
[White "Huebner, Robert"]
[Black "Smyslov, Vassily"]
[Result "0-1"]
[ECO "C85"]
[Annotator "Defense 98"]
[PlyCount "82"]
[EventDate "1970.??.??"]
[SourceDate "2002.01.01"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. d3 Nd7 8.
Nbd2 O-O 9. Nc4 f6 10. Nh4 Nc5 11. f4 {#} 11... exf4 12. Rxf4 g6 13. Be3 Ne6
14. Rg4 Ng7 15. Nxg6 Bxg4 16. Nxe7+ Qxe7 17. Qxg4 f5 18. Qg5 Qxg5 19. Bxg5 fxe4
20. dxe4 Rae8 21. Nd2 Re5 22. Be3 Ne6 23. Rf1 Rxf1+ 24. Kxf1 Rb5 25. Nc4 Nc5
26. e5 Ne6 27. Bf2 Rd5 28. Bg3 Rd1+ 29. Ke2 Rb1 30. b3 b5 31. Na5 c5 32. Nc6
Ra1 33. Kd2 Rxa2 34. Bf2 Kf7 35. Kc1 Ra1+ 36. Kb2 Rh1 37. Bg3 Rg1 38. Nb8 a5
39. Nc6 Rxg2 40. Nxa5 Nd4 41. Kc3 Ne2+ 0-1

[Event "URS-ch22"]
[Site "Moscow"]
[Date "1955.??.??"]
[Round "?"]
[White "Keres, Paul"]
[Black "Flohr, Salo"]
[Result "1/2-1/2"]
[ECO "D26"]
[Annotator "Defense 99"]
[PlyCount "73"]
[EventDate "1955.??.??"]
[SourceDate "2002.01.01"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. e3 c5 5. Bxc4 e6 6. O-O cxd4 7. exd4 Nc6 8.
Nc3 a6 9. Be3 Be7 10. a3 O-O 11. Ne5 Qc7 12. Nxc6 Qxc6 13. Ba2 {#} 13... Rd8
14. Rc1 Qd6 15. Qf3 Bd7 16. d5 e5 17. h3 Rac8 18. Rfe1 h6 19. Bd2 Re8 20. Ne2
Rxc1 21. Rxc1 Rc8 22. Rxc8+ Bxc8 23. Ng3 Qd7 24. Bc3 Bd6 25. Bb1 Qc7 26. Bf5
Bd7 27. Bxd7 Nxd7 28. Nf5 Bf8 29. d6 Bxd6 30. Qg3 g6 31. Nxh6+ Kf8 32. Qf3 Nc5
33. Qf6 Ne4 34. Qh8+ Ke7 35. Ng8+ Ke6 36. Nh6 Nxc3 37. bxc3 1/2-1/2

[Event "URS-ch24"]
[Site "Moscow"]
[Date "1957.??.??"]
[Round "18"]
[White "Klaman, Konstantin"]
[Black "Kortschnoj, Viktor"]
[Result "1/2-1/2"]
[ECO "A43"]
[Annotator "Defense 100"]
[PlyCount "93"]
[EventDate "1957.??.??"]
[SourceDate "2002.01.01"]

1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Bg5 O-O 7. Nd2 Nbd7 8. Be2
Rb8 9. O-O Ne8 10. a4 a6 11. a5 Nc7 12. Nc4 Qe8 13. Na4 Na8 14. c3 Ne5 15. Nxe5
Bxe5 16. Bh6 Bg7 17. Bxg7 Kxg7 18. b4 cxb4 19. Qd4+ f6 20. cxb4 Bd7 21. Nc3 {#}
21... Rc8 22. Rac1 Qd8 23. f4 Qc7 24. Bd3 Qb8 25. Rfe1 Kg8 26. e5 fxe5 27. fxe5
Bf5 28. Bc4 Rc7 29. g4 Qc8 30. Ne4 Bxe4 31. Rxe4 Qb8 32. Rce1 b5 33. axb6 Qxb6
34. Qxb6 Nxb6 35. Bxa6 dxe5 36. Rxe5 Rf4 37. g5 Rxb4 38. Bf1 Rg4+ 39. Kh1 Rf4
40. Bh3 Kf8 41. Rb1 Nc4 42. Be6 Kg7 43. Re2 Nd6 44. Rbe1 Nf7 45. Bxf7 Kxf7 46.
Re5 Rd7 47. Rd1 1/2-1/2

[Event "URS-ch24"]
[Site "Moscow"]
[Date "1957.??.??"]
[Round "16"]
[White "Gurgenidze, Bukhuti"]
[Black "Tolush, Alexander V"]
[Result "1/2-1/2"]
[ECO "A60"]
[Annotator "Defense 101"]
[PlyCount "82"]
[EventDate "1957.??.??"]
[SourceDate "2002.01.01"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 Be7 7. g3 O-O 8. Bg2
Ne8 9. O-O Nd7 10. Nd2 Bf6 11. Nde4 Be7 12. f4 Ndf6 13. Nf2 Ng4 14. Nxg4 Bxg4
15. h3 Bd7 16. e4 Bf6 17. Re1 Bd4+ 18. Kh2 Nc7 19. Ne2 Bf6 20. Ng1 Re8 21. Nf3
{#} 21... Bb5 22. e5 Be7 23. b3 dxe5 24. Nxe5 f6 25. Nc4 Bxc4 26. bxc4 Bd6 27.
Be4 f5 28. Bd3 Qf6 29. Rb1 Rxe1 30. Qxe1 Re8 31. Qd2 b6 32. Bb2 Qf8 33. Re1
Rxe1 34. Qxe1 Qf7 35. Be5 Ne8 36. Qb1 g6 37. Qb2 Qd7 38. Qa3 Qe7 39. Qb2 Qd7
40. Bc2 Bf8 41. Qa3 Nd6 1/2-1/2

[Event "Siegen olm"]
[Site "Siegen"]
[Date "1970.??.??"]
[Round "2"]
[White "Pomar Salamanca, Arturo"]
[Black "Petrosian, Tigran V"]
[Result "0-1"]
[ECO "A41"]
[Annotator "Defense 102"]
[PlyCount "60"]
[EventDate "1970.??.??"]
[SourceDate "2002.01.01"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. Nf3 Bg4 5. g3 Qc8 6. Bg2 Nh6 7. h3 Bd7 8. e4 f6
9. Be3 Nf7 10. Qd2 c5 11. dxc5 dxc5 12. O-O-O Nc6 13. Kb1 b6 14. g4 {#} 14...
Rb8 15. Rhe1 Rb7 16. e5 fxe5 17. Ng5 O-O 18. Nd5 Nxg5 19. Bxg5 Be8 20. Bh6 e6
21. Bxg7 Rxg7 22. Nc3 Nd4 23. Rxe5 Rgf7 24. Ne4 Qc7 25. Rg5 Rf4 26. Qd3 h6 27.
Nd6 hxg5 28. Nxe8 Rxe8 29. Qxg6+ Kf8 30. Qxg5 Qh7+ 0-1

[Event "Goteborg izt"]
[Site "Goteborg"]
[Date "1955.??.??"]
[Round "11"]
[White "Medina Garcia, Antonio"]
[Black "Spassky, Boris V"]
[Result "0-1"]
[ECO "C94"]
[Annotator "Defense 104"]
[PlyCount "64"]
[EventDate "1955.??.??"]
[SourceDate "2002.01.01"]

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. h3 Nb8 10. d3 Nbd7 11. Nbd2 Bb7 12. Nf1 Nc5 13. Bc2 Re8 14. Ng3 Bf8 15.
Nh2 d5 16. Qf3 g6 17. Bg5 Be7 18. h4 {#} 18... a5 19. h5 Ra6 20. Bh6 d4 21.
cxd4 Ne6 22. hxg6 hxg6 23. dxe5 Nd4 24. Qd1 Nd7 25. Ng4 Bb4 26. Re3 Qh4 27. Bb3
Nxe5 28. Nxe5 Rxe5 29. Rf3 Qxh6 30. Rxf7 Nxb3 31. Rxc7 Nxa1 32. Rxb7 Rc6 0-1

[Event "Tbilisi cf"]
[Site "Tbilisi"]
[Date "1965.??.??"]
[Round "11"]
[White "Tal, Mihail"]
[Black "Spassky, Boris V"]
[Result "0-1"]
[ECO "C94"]
[Annotator "Defense 104"]
[PlyCount "82"]
[EventDate "1965.??.??"]
[SourceDate "2002.01.01"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. h3
Bb7 9. d3 d6 10. c3 Nb8 11. Nbd2 Nbd7 12. Nf1 Nc5 13. Bc2 Re8 14. Ng3 Bf8 15.
b4 Ncd7 16. Bb3 a5 17. a3 axb4 18. cxb4 h6 19. Nf5 d5 20. N3h4 c5 21. Re3 c4
22. Rg3 Kh7 23. Bc2 d4 24. Qf3 {#} 24... Ra6 25. Nxh6 gxh6 26. Nf5 Qa8 27. Nxh6
Bxh6 28. Qf5+ Kh8 29. Bxh6 Rg8 30. Bg5 Qe8 31. f4 Nh7 32. Bh4 Rxg3 33. Bxg3 Rf6
34. Qg4 Rg6 35. Qh4 exf4 36. Qxf4 f6 37. Bf2 cxd3 38. Bxd3 Ne5 39. Bf1 Ng5 40.
Kh1 Nxe4 41. Rc1 Nxf2+ 0-1

[Event "USA-ch"]
[Site "Chicago"]
[Date "1974.??.??"]
[Round "3"]
[White "Commons, Kim S"]
[Black "Evans, Larry Melvyn"]
[Result "0-1"]
[ECO "B85"]
[WhiteElo "2420"]
[BlackElo "2525"]
[Annotator "Defense 105"]
[PlyCount "86"]
[EventDate "1974.??.??"]
[SourceDate "2002.01.01"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 a6 7. O-O Be7 8. f4
O-O 9. Be3 Nc6 10. Qe1 Nxd4 11. Bxd4 b5 12. a3 Bb7 13. Qg3 g6 14. Bd3 d5 15. e5
Ne4 16. Qe3 Nxc3 17. Bxc3 {#} 17... Rc8 18. Bd4 Rc6 19. c3 Bc8 20. Rae1 Bd7 21.
Rf3 f5 22. exf6 Bxf6 23. g3 Bxd4 24. Qxd4 Qb6 25. Kf2 Qxd4+ 26. cxd4 Rfc8 27.
Ke3 Rb6 28. Rff1 b4 29. axb4 Rxb4 30. Rf2 Rb3 31. Rd2 Bb5 32. Ra1 Kf7 33. h4 h5
34. g4 hxg4 35. Rg1 Bxd3 36. Rxd3 Rxb2 37. Rxg4 Rcc2 38. Ra3 Rh2 39. Kf3 Rh3+
40. Rg3 Rxh4 41. Rxa6 Rb4 42. f5 gxf5 43. Ra7+ Kf6 0-1

[Event "Leningrad"]
[Site "?"]
[Date "1959.??.??"]
[Round "?"]
[White "Cherepkov, Alexander"]
[Black "Korchnoi, Viktor"]
[Result "0-1"]
[ECO "E29"]
[Annotator "Defense 106"]
[PlyCount "60"]
[EventDate "1959.??.??"]
[SourceDate "2002.01.01"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 O-O 6. a3 Bxc3+ 7. bxc3 Nc6 8.
Ne2 b6 9. e4 d6 {#} 10. Bg5 h6 11. Bh4 e5 12. O-O g5 13. Bg3 Kg7 14. f3 Qe8 15.
Bf2 Nh5 {#} 16. g3 Na5 17. f4 Bg4 18. fxg5 hxg5 19. Be3 f6 20. d5 Rh8 21. Qe1
Qg6 22. Bc1 Bh3 23. Rf2 Nxc4 24. Bxc4 Qxe4 25. Ba2 Nxg3 26. hxg3 Bf1 27. Kxf1
Rh1+ 28. Ng1 Rxg1+ 29. Kxg1 Qxe1+ 30. Kg2 Rh8 0-1

[Event "Karlsbad"]
[Site "Karlsbad"]
[Date "1923.??.??"]
[Round "?"]
[White "Bogoljubow, Efim"]
[Black "Reti, Richard"]
[Result "0-1"]
[ECO "D63"]
[Annotator "Defense 110"]
[PlyCount "76"]
[EventDate "1923.04.??"]
[SourceDate "2002.01.01"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 Nbd7 6. e3 O-O 7. Rc1 c6 8. a3
a6 9. Qc2 Re8 10. Bd3 dxc4 11. Bxc4 b5 12. Ba2 c5 13. dxc5 Nxc5 14. O-O Bb7 15.
Nd4 Rc8 {#} 16. f3 Qb6 17. Bb1 h6 18. Bxf6 Bxf6 19. Qh7+ Kf8 20. Rcd1 Red8 21.
Kh1 Ke7 22. Nce2 Rh8 23. Qc2 a5 24. b4 axb4 25. axb4 Na4 26. Qd2 Rhd8 27. Bd3
g6 28. f4 Bd5 29. Bxb5 Bxd4 30. Nxd4 Nc3 31. Bd3 Nxd1 32. Rxd1 Ra8 33. Qe1 {#}
33... Ra2 34. Qh4+ Kf8 35. Qxh6+ Kg8 36. Rg1 Bxg2+ 37. Rxg2 Ra1+ 38. Rg1 Qb7+
0-1

[Event "Moscow"]
[Site "?"]
[Date "1937.??.??"]
[Round "?"]
[White "Alatortsev"]
[Black "Panov"]
[Result "0-1"]
[ECO "A44"]
[Annotator "Defense 112"]
[PlyCount "98"]
[EventDate "1937.??.??"]
[SourceDate "2002.01.01"]

1. d4 c5 2. d5 e5 3. e4 d6 4. Ne2 Nf6 5. f3 Be7 6. c4 O-O 7. Be3 Ne8 8. Qd2 Na6
9. Nbc3 Nac7 10. g4 {#} 10... Bh4+ 11. Ng3 Bd7 12. Bd3 g6 13. O-O Ng7 14. Kh1
b6 15. Rg1 Qe7 16. Rg2 Kh8 17. Rag1 a6 18. a4 Rab8 19. b3 f6 {#} 20. Nge2 b5
21. axb5 axb5 22. f4 b4 23. Nd1 exf4 24. Nxf4 Kg8 25. Qe2 Ra8 26. Bc1 Bg5 27.
Rf1 Bc8 28. Bb2 Na6 29. Qf2 Nb8 30. h4 Bxf4 31. Qxf4 Nd7 32. Bb1 Ne5 33. Ne3
Bd7 34. Rgf2 Rf7 35. Qg3 {#} 35... h6 36. Qf4 Kh7 37. Bc1 Ra1 38. Rb2 h5 39.
gxh5 Nxh5 40. Qf2 Kg8 41. Bc2 Rh7 42. Rb1 Rxb1 43. Bxb1 g5 44. Rg1 Ng7 45. Ng2
Ng4 46. Qb2 Nh5 47. Re1 gxh4 48. e5 h3 49. Bxh7+ Qxh7 0-1

[Event "URS-ch24"]
[Site "Moscow"]
[Date "1957.??.??"]
[Round "8"]
[White "Khasin, Abram"]
[Black "Tolush, Alexander V"]
[Result "0-1"]
[ECO "E47"]
[Annotator "Defense 115"]
[PlyCount "137"]
[EventDate "1957.??.??"]
[SourceDate "2002.01.01"]

1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. e3 c5 5. Bd3 O-O 6. a3 Ba5 7. Nge2 cxd4 8.
exd4 d5 9. O-O dxc4 10. Bxc4 h6 11. Bf4 Bc7 12. Bxc7 Qxc7 13. Ba2 Rd8 14. Rc1
Nc6 15. b4 Qb8 16. Qc2 a6 17. Rfd1 Ne7 18. Ne4 Nxe4 19. Qxe4 Bd7 20. Ng3 Ba4
21. Re1 Bc6 22. Qg4 Qd6 23. Rcd1 {#} 23... Kh8 24. Nh5 Rg8 25. Nf4 a5 26. Bb1
axb4 27. axb4 Qxb4 28. Nd3 Qd6 29. Ne5 Rgf8 30. h4 Kg8 31. Re3 f5 32. Qe2 Nd5
33. Rg3 Nf4 34. Qd2 Nh5 35. Rg6 Be8 36. g4 Bxg6 37. Nxg6 fxg4 38. Nxf8 Rxf8 39.
Qc2 Nf6 40. Qg6 Qd5 41. Rc1 Qd7 42. Ba2 Ra8 43. Bb3 Qxd4 44. Bxe6+ Kh8 45. Bf5
b5 46. Rc7 Qd1+ 47. Kg2 Qd5+ 48. Kg1 Qg8 49. Rb7 Ra1+ 50. Kh2 Re1 51. Bxg4 Re4
52. Bf3 Rxh4+ 53. Kg2 Nd5 54. Qd6 Nf4+ 55. Kg3 Rh3+ 56. Kxf4 Qc4+ 57. Be4 Rh4+
58. Kg3 Rg4+ 59. Kxg4 Qxe4+ 60. f4 Qxb7 61. Qd8+ Kh7 62. Qd3+ Kg8 63. Qb3+ Kh8
64. Qe6 Qg2+ 65. Kh4 b4 66. Qd6 Qe4 67. Kg4 Kh7 68. Qb8 Qg6+ 69. Kf3 0-1

[Event "Buenos Aires"]
[Site "Buenos Aires"]
[Date "1964.??.??"]
[Round "15"]
[White "Letelier, Rene"]
[Black "Najdorf, Miguel"]
[Result "1-0"]
[ECO "B44"]
[Annotator "Defense 119"]
[PlyCount "35"]
[EventDate "1964.??.??"]
[SourceDate "2002.01.01"]

1. c4 Nf6 2. Nc3 e6 3. e4 c5 4. Nf3 Nc6 5. d4 cxd4 6. Nxd4 Bb4 7. Nxc6 bxc6 8.
Bd3 e5 9. O-O O-O 10. f4 Bc5+ 11. Kh1 d6 12. f5 h6 13. g4 {#} 13... d5 14. g5
dxc4 15. gxf6 Qxd3 16. fxg7 Kxg7 17. Qg4+ Kh7 18. Bxh6 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Russian consult"]
[Black "?"]
[Result "*"]
[ECO "E24"]
[Annotator "Defense 121"]
[PlyCount "17"]
[SourceDate "2002.01.01"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 Nc6 6. f3 b6 7. e4 Ba6 8. Bg5
h6 9. Bh4 {#} *

[Event "URS-ch13"]
[Site "Moscow"]
[Date "1944.??.??"]
[Round "?"]
[White "Smyslov, Vassily"]
[Black "Botvinnik, Mikhail"]
[Result "0-1"]
[ECO "C19"]
[Annotator "Defense 122"]
[PlyCount "80"]
[EventDate "1944.??.??"]
[SourceDate "2002.01.01"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. a4 Nbc6 8. Nf3
Qa5 9. Bd2 c4 10. Ng5 h6 11. Nh3 Ng6 12. Qf3 Bd7 13. Nf4 Nxf4 14. Qxf4 Ne7 15.
h4 Bxa4 16. h5 Qb5 17. Kd1 Rc8 18. Bc1 Rc6 19. Be2 Ra6 20. Kd2 O-O 21. g4 {#}
21... f6 22. exf6 Rxf6 23. Qc7 Rf7 24. Qd8+ Kh7 25. f4 Qa5 26. Qb8 Nc6 27. Qe8
Re7 28. Qg6+ Kg8 29. Ba3 e5 30. fxe5 Nxd4 31. Bb4 Qd8 32. Qxa6 bxa6 33. cxd4
Rb7 34. Rxa4 Qg5+ 35. Kd1 a5 36. Bf3 Rxb4 37. Bxd5+ Kf8 38. Rf1+ Ke8 39. Bc6+
Ke7 40. Rxb4 Qxg4+ 0-1

[Event "RUS Tch"]
[Site "?"]
[Date "1962.??.??"]
[Round "?"]
[White "Nadtochiev, V."]
[Black "Krogius, N."]
[Result "1-0"]
[ECO "B93"]
[Annotator "Defense 122"]
[PlyCount "71"]
[EventDate "1962.??.??"]
[SourceDate "2002.01.01"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 Qb6 7. Be2 Nc6 8. Nb3
e6 9. Bf3 Be7 10. Qe2 O-O 11. Be3 Qc7 12. a4 b6 13. O-O Rb8 14. Kh1 {#} 14...
Bb7 15. Bf2 Rfe8 16. Rad1 Na5 17. Nxa5 bxa5 18. Bd4 e5 19. Be3 Ba8 20. Bc1 Rb6
21. Rd3 exf4 22. Bxf4 Bf8 23. Be3 Rb4 24. Bd4 Nd7 25. e5 Rbb8 26. Bxa8 Rxa8 27.
Nd5 Qc4 28. Qf3 Nxe5 29. Bxe5 dxe5 30. Qxf7+ Kh8 31. Rc3 Qa2 32. Rb3 Bb4 33.
Rg3 Rg8 34. Rh3 Rgf8 35. Rxh7+ Kxh7 36. Nf6+ 1-0

[Event "URS-ch31"]
[Site "Leningrad"]
[Date "1963.??.??"]
[Round "?"]
[White "Bronstein, David I"]
[Black "Bagirov, Vladimir"]
[Result "0-1"]
[ECO "B03"]
[Annotator "Defense 123"]
[PlyCount "92"]
[EventDate "1963.??.??"]
[SourceDate "2002.01.01"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Be3 g6 7. Nf3 Bg7 8. Be2
Bg4 9. Nbd2 O-O 10. O-O Nc6 11. d5 Ne5 12. Nxe5 Bxe2 13. Qxe2 Bxe5 14. Nf3 Bg7
15. Rad1 Nd7 16. b3 Re8 17. Nd4 a6 18. f4 {#} 18... e5 19. dxe6 fxe6 20. Nf3
Nf6 21. Ng5 b5 22. Bd4 bxc4 23. Qxc4 d5 24. Qd3 Nh5 25. Bxg7 Kxg7 {#} 26. Rde1
Nxf4 27. Qc3+ d4 28. Qg3 e5 29. h4 d3 30. Kh2 Kg8 31. Ne4 Ra7 32. Rd1 Rf8 33.
Qg4 Qd5 34. Qf3 Kg7 35. g3 Ne6 36. Qe3 Rxf1 37. Rxf1 Qd4 38. Qf3 Nf4 39. gxf4
Rf7 40. f5 Rxf5 41. Qg2 Rxf1 42. Qxf1 Qxe4 43. Qc1 Qf4+ 44. Qxf4 exf4 45. Kg2
d2 46. Kf2 d1=Q 0-1

[Event "URS-ch31"]
[Site "Leningrad"]
[Date "1963.??.??"]
[Round "?"]
[White "Kortschnoj, Viktor"]
[Black "Stein, Leonid"]
[Result "1/2-1/2"]
[ECO "E83"]
[Annotator "Defense 125"]
[PlyCount "82"]
[EventDate "1963.??.??"]
[SourceDate "2002.01.01"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nc6 7. Nge2 a6 8. a3
Bd7 9. b4 e5 10. d5 Ne7 11. g4 Ne8 12. Nc1 f5 13. Nb3 c6 14. g5 cxd5 15. cxd5 {
#} 15... Bh8 16. Qd2 Ng7 17. O-O-O Nc8 18. Rg1 Nb6 19. Kb1 Nh5 20. Na5 Rb8 21.
Rc1 Nf4 22. h4 Rf7 23. Ka2 Bg7 24. Kb3 Be8 25. Rh1 Nc8 26. Rh2 Rc7 27. Kb2 Kh8
28. Nb3 b5 29. Na5 fxe4 30. fxe4 Nb6 31. Ka2 Qc8 32. Ne2 Nxe2 33. Bxe2 Na4 34.
Kb3 Bd7 35. Rhh1 Rxc1 36. Rxc1 Qf8 37. Qd1 Bh3 38. Qh1 Bd7 39. Qd1 Bh3 40. Qh1
Bd7 41. Qd1 Bh3 1/2-1/2

[Event "Wch25"]
[Site "Moscow"]
[Date "1963.??.??"]
[Round "11"]
[White "Petrosian, Tigran V"]
[Black "Botvinnik, Mikhail"]
[Result "1/2-1/2"]
[ECO "D32"]
[Annotator "Defense 126"]
[PlyCount "82"]
[EventDate "1963.??.??"]
[SourceDate "2002.01.01"]

1. c4 c5 2. Nf3 Nf6 3. Nc3 e6 4. e3 d5 5. d4 Nc6 6. cxd5 exd5 7. Bb5 Bd6 8.
dxc5 Bxc5 9. O-O O-O 10. b3 Be6 11. Bb2 Qe7 12. Ne2 Rac8 13. a3 Rfd8 14. Ned4
Bg4 15. Be2 Ne4 16. Qd3 Bd6 17. g3 Nc5 18. Qb1 Ne4 19. Qd3 Nc5 20. Qd1 Ne6 21.
Re1 Bc5 22. Nxc6 bxc6 23. b4 Bb6 24. Qa4 {#} 24... Qe8 25. Rad1 f6 26. Rd2 Qh5
27. Qd1 c5 28. Nd4 Bxe2 29. Qxe2 Qxe2 30. Nxe2 Ng5 31. Kg2 Ne4 32. Rdd1 cxb4
33. axb4 Rc2 34. Bd4 Bxd4 35. Rxd4 Rb2 36. h4 Rc8 37. Rxd5 Rcc2 38. Kf3 Nd2+
39. Kg2 Ne4 40. Kf3 Nd2+ 41. Kg2 Nc4 1/2-1/2

[Event "Karlsbad"]
[Site "Karlsbad"]
[Date "1911.??.??"]
[Round "?"]
[White "Alapin, Simon"]
[Black "Burn, Amos"]
[Result "0-1"]
[ECO "D00"]
[Annotator "Defense 128"]
[PlyCount "82"]
[EventDate "1911.??.??"]
[SourceDate "2002.01.01"]

1. d4 d5 2. c3 e6 3. Bf4 c5 4. e3 Nc6 5. Nd2 Nf6 6. Bd3 Qb6 7. Rb1 Bd7 8. Bg3
Be7 9. f4 O-O 10. Bf2 Rac8 11. Qf3 Rfd8 12. Ne2 Bd6 13. Bh4 Be7 14. Bf2 Bd6 15.
Bh4 Be7 16. Bf2 Bd6 17. h3 Re8 18. g4 {#} 18... e5 19. dxe5 Rxe5 20. g5 Ne8 21.
fxe5 Nxe5 22. Bxh7+ Kxh7 23. Qh5+ Kg8 24. Nf4 Bf5 25. Qd1 Nd3+ 26. Nxd3 Bxd3
27. Nf3 c4 28. Nd4 Be7 29. Qg4 Nd6 30. Bg3 Rd8 31. Bxd6 Bxd6 32. Kd2 Bc5 33. h4
Re8 34. h5 f5 35. Qf4 Bd6 36. Qf2 f4 37. exf4 Re4 38. Rh4 Bxb1 39. Kc1 Bd3 40.
b4 cxb3 41. axb3 Qa5 0-1

[Event "Training"]
[Site "?"]
[Date "1936.??.??"]
[Round "?"]
[White "Botvinnik, Mikhail"]
[Black "Ragozin, Viacheslav"]
[Result "1-0"]
[ECO "B84"]
[Annotator "Defense 129"]
[PlyCount "55"]
[EventDate "1936.??.??"]
[SourceDate "2002.01.01"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 a6 7. Be3 Qc7 8. a4
b6 9. f4 Bb7 10. Bf3 Nbd7 11. Qe2 Be7 12. O-O O-O 13. g4 {#} 13... d5 14. e5
Ne4 15. Nxe4 dxe4 16. Bg2 Bd5 17. Rfc1 Rac8 18. Bf2 Nc5 19. b4 Nd3 20. cxd3
Qxc1+ 21. Rxc1 Rxc1+ 22. Bf1 Rfc8 23. Qb2 exd3 24. b5 axb5 25. axb5 Rd1 26. Nc6
Bf8 27. Bxb6 d2 28. Qc2 1-0

[Event "Los Angeles"]
[Site "Los Angeles"]
[Date "1974.??.??"]
[Round "2"]
[White "Tarjan, James Edward"]
[Black "Gheorghiu, Florin"]
[Result "0-1"]
[ECO "B43"]
[Annotator "Defense 130"]
[PlyCount "72"]
[EventDate "1974.??.??"]
[SourceDate "2002.01.01"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 Bb4 7. Nde2 Nf6 8.
Bg2 Be7 9. O-O O-O 10. h3 Nc6 11. f4 b5 12. Be3 Bb7 13. g4 {#} 13... d5 14. e5
Nd7 15. Nd4 Nxd4 16. Bxd4 b4 17. Ne2 a5 18. Nc1 Rfe8 19. Rf2 Nc5 20. Nd3 Ne4
21. Re2 a4 22. Rc1 Qc4 23. c3 Ba6 24. Re3 bxc3 25. bxc3 Qxa2 26. Rxe4 dxe4 27.
Bxe4 a3 28. f5 g6 29. Qf3 Rab8 30. Rf1 Rb1 31. Nc1 Bxf1 32. Nxa2 Be2+ 33. Bxb1
Bxf3 34. Kf2 Bd5 35. f6 Bf8 36. g5 Rb8 0-1

[Event "Varna olm"]
[Site "Varna"]
[Date "1962.??.??"]
[Round "11"]
[White "Fischer, Robert James"]
[Black "Gligoric, Svetozar"]
[Result "0-1"]
[ECO "B80"]
[Annotator "Defense 131"]
[PlyCount "88"]
[EventDate "1962.??.??"]
[SourceDate "2002.01.01"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e6 7. Bg2 Be7 8. O-O
O-O 9. f4 Qc7 10. g4 Nc6 11. Nxc6 bxc6 12. g5 Nd7 13. f5 {#} 13... Re8 14. Kh1
Bf8 15. Bf4 Ne5 16. f6 g6 17. h4 a5 18. h5 Ba6 19. Re1 Qb6 20. hxg6 fxg6 21.
Bxe5 dxe5 22. Qf3 Ra7 23. Bf1 Rf7 24. Bxa6 Qxa6 25. Qg3 Qb6 26. Qxe5 Qxb2 27.
Rad1 h6 28. Re3 Bb4 29. gxh6 Qxc2 30. Rg1 Kh7 31. Qg3 Rg8 32. e5 Bxc3 33. Rxc3
Qe4+ 34. Rg2 Rd8 35. Re3 Rd1+ 36. Kh2 Qb1 37. Qg4 Rh1+ 38. Kg3 Qc1 39. Re4 Rd7
40. Qe2 Qg5+ 41. Qg4 Rd3+ 42. Kf2 Rd2+ 43. Kg3 Rxg2+ 44. Kxg2 Qc1 0-1

[Event "New York"]
[Site "New York"]
[Date "1927.??.??"]
[Round "1"]
[White "Vidmar, Milan Sr"]
[Black "Nimzowitsch, Aaron "]
[Result "0-1"]
[ECO "E11"]
[Annotator "Defense 132"]
[PlyCount "58"]
[EventDate "1927.??.??"]
[SourceDate "2002.01.01"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 Qe7 5. Nc3 O-O 6. e3 d6 7. Be2 b6 8. O-O
Bb7 9. Qc2 Nbd7 10. Rad1 Bxc3 11. Bxc3 Ne4 12. Be1 f5 13. Qb3 c5 14. Nd2 Nxd2
15. Rxd2 e5 16. dxe5 dxe5 17. f3 {#} 17... g5 18. Bf2 Nf6 19. Rfd1 Rae8 20. Qa4
Ba8 21. Rd6 Qg7 22. Bf1 e4 23. Be1 exf3 24. Bc3 Qe7 25. R6d3 fxg2 26. Bxg2 Bxg2
27. Bxf6 Qe4 28. R1d2 Bh3 29. Bc3 Qg4+ 0-1

[Event "St Petersburg"]
[Site "?"]
[Date "1913.??.??"]
[Round "3"]
[White "Znosko Borovsky Euge"]
[Black "Alekhine Alexander"]
[Result "0-1"]
[ECO "C71"]
[Annotator "Defense 133"]
[PlyCount "98"]
[EventDate "1913.??.??"]
[SourceDate "2002.01.01"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. d4 Bg4 6. Bxc6+ bxc6 7. dxe5 dxe5 8.
Qe2 Bd6 9. Be3 Ne7 10. h3 Bh5 11. Nbd2 O-O 12. g4 Bg6 13. h4 f6 14. h5 Bf7 15.
Nh4 {#} 15... Qb8 16. b3 Qb4 17. f3 Rfd8 18. Kf2 Bc5 19. Rhd1 Rd6 20. Nf1 Rad8
21. Bxc5 Qxc5+ 22. Ne3 Qc3 23. Rxd6 cxd6 24. Rd1 d5 25. Qxa6 d4 26. Nef5 Nxf5
27. Nxf5 Qxc2+ 28. Qe2 Qc5 29. Qd3 Be6 30. Ng3 Ra8 31. Rd2 Qb4 32. Rc2 c5 33.
Nf1 c4 34. bxc4 Ra3 35. Qd2 Qc5 36. Kg3 Bxc4 37. Qc1 Rc3 38. Rxc3 dxc3 39. Ne3
Bxa2 40. Qc2 Be6 41. Nd1 Qg1+ 42. Kh4 g5+ 43. hxg6 h5 44. Ne3 Qxe3 45. Qa4 Qf2+
46. Kh3 h4 47. Qe8+ Kg7 48. Qe7+ Kxg6 49. Qe8+ Bf7 0-1

[Event "Moscow"]
[Site "Moscow"]
[Date "1925.??.??"]
[Round "?"]
[White "Dus Chotimirsky, Fedor Ivanovich"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "D05"]
[Annotator "Defense 134"]
[PlyCount "76"]
[EventDate "1925.??.??"]
[SourceDate "2002.01.01"]

1. Nf3 Nf6 2. d4 e6 3. e3 c5 4. Bd3 d5 5. c3 Nbd7 6. Nbd2 Bd6 7. O-O O-O 8. Re1
Qc7 9. e4 cxd4 10. cxd4 dxe4 11. Nxe4 Nd5 12. Nxd6 Qxd6 13. Ng5 N7f6 14. Qf3 {#
} 14... Qb4 15. Rd1 Bd7 16. Qg3 Rfc8 17. Qh4 h6 18. Nf3 a6 19. g4 Bb5 20. g5
hxg5 21. Bxg5 Bxd3 22. Rxd3 Qxb2 23. Re1 Rc3 24. Rxc3 Qxc3 25. Kg2 Qc2 26. Bxf6
Nxf6 27. Re5 Rc8 28. Rg5 Qe4 29. Qg3 g6 30. h3 Rc1 31. Re5 Qd3 32. Qf4 Qf1+ 33.
Kg3 Kg7 34. d5 exd5 35. Nd4 Rc3+ 36. f3 Qg1+ 37. Kh4 Rc4 38. Rxd5 Qf2+ 0-1

[Event "Zuerich ct"]
[Site "Zuerich"]
[Date "1953.??.??"]
[Round "4"]
[White "Taimanov, Mark E"]
[Black "Najdorf, Miguel"]
[Result "0-1"]
[ECO "E99"]
[Annotator "Defense 135"]
[PlyCount "85"]
[EventDate "1953.??.??"]
[SourceDate "2002.01.01"]

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 {#} 9... Nd7 10. Be3 f5 11. f3 f4 12. Bf2 g5 13. Nd3 Nf6 14. c5 Ng6
15. Rc1 Rf7 16. Rc2 Bf8 17. cxd6 cxd6 18. Qd2 g4 19. Rfc1 g3 20. hxg3 fxg3 21.
Bxg3 Nh5 22. Bh2 Be7 23. Nb1 Bd7 24. Qe1 Bg5 25. Nd2 Be3+ 26. Kh1 Qg5 27. Bf1
Raf8 28. Rd1 b5 29. a4 a6 30. axb5 axb5 31. Rc7 Rg7 32. Nb3 Nh4 33. Rc2 Bh3 34.
Qe2 Nxg2 35. Bxg2 Bxg2+ 36. Qxg2 Qh4 37. Qxg7+ Kxg7 38. Rg2+ Kh8 39. Ne1 Nf4
40. Rg3 Bf2 41. Rg4 Qh3 42. Nd2 h5 43. Rg5 0-1

[Event "Bled"]
[Site "Bled"]
[Date "1961.??.??"]
[Round "5"]
[White "Bisguier, Arthur B"]
[Black "Gligoric, Svetozar"]
[Result "0-1"]
[ECO "B84"]
[Annotator "Defense 136"]
[PlyCount "78"]
[EventDate "1961.??.??"]
[SourceDate "2002.01.01"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. O-O Qc7 8. f4
Nbd7 9. Bf3 Be7 10. Kh1 Nf8 11. g4 h6 12. f5 e5 13. Nde2 Bd7 14. a4 Bc6 15. Be3
N8d7 16. Ng3 Rc8 17. Qe2 {#} 17... Qb8 18. a5 Qc7 19. b4 Qb8 20. Rf2 Nh7 21.
Nh5 Kf8 22. Rd1 Bg5 23. Bxg5 Nxg5 24. Bg2 Nh7 25. h4 Ndf6 26. Ng3 Bd7 27. Nd5
Nxd5 28. exd5 Bb5 29. Qf3 Nf6 30. Bf1 Bxf1 31. Nxf1 Rc4 32. Ne3 Rxb4 33. c4 Qa7
34. Kg1 Rb3 35. Re1 Qd4 36. Rg2 Ke7 37. Qf2 Kd7 38. Rg3 Rc8 39. Qa2 Rxe3 0-1

[Event "Praia da Rocha zt"]
[Site "Praia da Rocha"]
[Date "1969.??.??"]
[Round "?"]
[White "Mariotti, Sergio"]
[Black "Gligoric, Svetozar"]
[Result "1-0"]
[ECO "E77"]
[Annotator "Defense 138"]
[PlyCount "75"]
[EventDate "1969.??.??"]
[SourceDate "2002.01.01"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 c5 6. d5 O-O 7. Be2 e6 8. dxe6
fxe6 9. g4 {#} 9... Nc6 10. h4 Nd4 11. h5 d5 12. e5 Ne4 13. hxg6 hxg6 14. Qd3
b5 15. Nxe4 bxc4 16. Qh3 dxe4 17. Qh7+ Kf7 18. f5 exf5 19. Rh6 Nc2+ 20. Kf1
fxg4 21. Kg2 Ne1+ 22. Kh1 Nd3 23. Qxg6+ Kg8 24. Qh7+ Kf7 25. Be3 Qe7 26. Rf1+
Ke8 27. Qg6+ Rf7 28. Qc6+ Qd7 29. Re6+ Kf8 30. Bxc5+ Nxc5 31. Qxc5+ Kg8 32. Rd6
Qb7 33. Rxf7 Kxf7 34. Bxc4+ Ke8 35. Bd5 Qe7 36. Qc6+ Kf8 37. Qxa8 Qh4+ 38. Kg2
1-0

[Event "URS-ch22"]
[Site "Moscow"]
[Date "1955.??.??"]
[Round "?"]
[White "Smyslov, Vassily"]
[Black "Averbakh, Yuri L"]
[Result "1/2-1/2"]
[ECO "D78"]
[Annotator "Defense 139"]
[PlyCount "74"]
[EventDate "1955.??.??"]
[SourceDate "2002.01.01"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d4 d5 6. c4 c6 7. Na3 e6 8. Bf4 b6
9. Qc1 Bb7 10. Bh6 Nbd7 11. Bxg7 Kxg7 12. b3 Rc8 13. Qb2 Qe7 14. Rac1 Kg8 {#}
15. b4 Rb8 16. cxd5 cxd5 17. Rc2 a5 18. b5 Qb4 19. Rfc1 Qxb2 20. Rxb2 Rfc8 21.
Rbc2 Rxc2 22. Rxc2 Rc8 23. Rxc8+ Bxc8 24. Nd2 Kf8 25. Nab1 Ke7 26. Nc3 Ne8 27.
f3 Bb7 28. Kf2 Nd6 29. e3 f6 30. f4 f5 31. Bf3 Ne4+ 32. Bxe4 dxe4 33. Nc4 Bd5
34. Ne5 Nf6 35. h3 Kd6 36. g4 Bb7 37. a3 Nd5 1/2-1/2

[Event "URS-ch sf"]
[Site "Orel"]
[Date "1966.??.??"]
[Round "?"]
[White "Steiner"]
[Black "Tukmakov, Vladimir B"]
[Result "0-1"]
[ECO "A37"]
[Annotator "Defense 142"]
[PlyCount "84"]
[EventDate "1966.??.??"]
[SourceDate "2002.01.01"]

1. c4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. Nf3 e6 6. O-O Nge7 7. d4 Nxd4 8.
Nxd4 cxd4 9. Nb5 Nf5 10. g4 a6 11. Qa4 Nh4 12. Nd6+ Kf8 13. Nxc8 Qxc8 14. Qb4+
Kg8 15. Bxb7 Qb8 16. Qb3 {#} 16... h5 17. g5 Ra7 18. Be4 Qe5 19. Qd3 Kh7 20. f4
Qc5 21. Bd2 a5 22. Rad1 Nf5 23. Bxf5 exf5 24. Rde1 Re8 25. b3 Re4 26. Rf3 Ra6
27. Kf1 Rae6 28. a4 Bf8 29. h4 Bd6 30. Qc2 Qc7 31. Qc1 Qc6 32. Kf2 Qb6 33. Kf1
Qb7 34. Kf2 Bc5 35. Rd3 Bb4 36. Bxb4 Qxb4 37. Kf1 Qd6 38. Rf3 d3 39. c5 dxe2+
40. Kg2 Qd5 41. Kg3 Qd4 42. Qc2 Rxf4 0-1

[Event "Karlsbad"]
[Site "Karlsbad"]
[Date "1911.??.??"]
[Round "?"]
[White "Duras, Oldrich"]
[Black "Alekhine, Alexander"]
[Result "0-1"]
[ECO "D46"]
[Annotator "Defense 142"]
[PlyCount "116"]
[EventDate "1911.??.??"]
[SourceDate "2002.01.01"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 e6 5. Bd3 Nbd7 6. Nbd2 Bd6 7. O-O O-O 8. e4
dxe4 9. Nxe4 Nxe4 10. Bxe4 Nf6 11. Bc2 h6 12. Qe2 b6 13. b3 Bb7 14. Bb2 Qe7 15.
Rad1 Rad8 16. Bb1 {#} 16... c5 17. Rfe1 cxd4 18. Nxd4 Bb4 19. Rf1 Rfe8 20. Kh1
Qc5 21. f3 Qg5 22. Nb5 Nh5 23. Be5 f6 24. Bc7 Rxd1 25. Rxd1 a6 26. Nd4 e5 27.
Nf5 g6 28. Ne3 Bc5 29. Nf1 Nf4 30. Qc2 Bxf3 31. Rd2 Bc6 32. a3 Qh4 33. Ng3 Be3
34. Re2 Bd4 35. c5 bxc5 36. b4 f5 37. Rd2 Nh5 38. Rd3 Nf6 39. Nf1 Ng4 40. Rxd4
exd4 41. Bg3 Qe7 42. Ba2+ Kh7 43. Qc4 Ne3 44. Nxe3 dxe3 45. Qe2 Bb5 46. Qc2
cxb4 47. axb4 Qxb4 48. Qc7+ Qe7 49. Qc3 Qg7 50. Qa5 f4 51. Be1 Qb7 52. Kg1 Bc6
53. Bc4 Bxg2 54. Bxa6 Qe4 55. Qa2 Rf8 56. Qa5 Qd5 57. Qb4 Bh3 58. Bb7 f3 0-1

[Event "URS-ch09"]
[Site "Leningrad"]
[Date "1934.??.??"]
[Round "?"]
[White "Ilyin Zhenevsky, Alexander"]
[Black "Riumin, Nikolay Nikolaevich"]
[Result "0-1"]
[ECO "B17"]
[Annotator "Defense 143"]
[PlyCount "90"]
[EventDate "1934.??.??"]
[SourceDate "2002.01.01"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Ng3 e6 7. Be2 Bd6 8.
O-O O-O 9. b3 Qc7 10. Bb2 {#} 10... e5 11. c4 e4 12. Nd2 Re8 13. c5 Bf4 14. Nc4
b5 15. cxb6 axb6 16. Bc1 Bxc1 17. Qxc1 Ba6 18. Qg5 h6 19. Qh4 Nf8 20. Nf5 Ng6
21. Nxh6+ Kf8 22. Qg3 Nf4 23. Bd1 gxh6 24. Ne5 N6d5 25. Re1 f6 26. Rxe4 fxe5
27. dxe5 Rxe5 28. Rxf4+ Nxf4 29. Qxf4+ Kg7 30. Qg3+ Kh8 31. Bg4 Rae8 32. Qc3
Qg7 33. h3 Rg5 34. Qxg7+ Kxg7 35. Rd1 Rd5 36. Rc1 c5 37. f4 Be2 38. Re1 Rd1 39.
Rxd1 Bxd1 40. Bd7 Re1+ 41. Kf2 Re2+ 42. Kf1 Rxa2 43. g4 Bxb3 44. h4 Rd2 45. Bc8
Rd8 0-1

[Event "Berlin Jubilee"]
[Site "Berlin"]
[Date "1907.??.??"]
[Round "11"]
[White "Moll, K."]
[Black "Teichmann, Richard"]
[Result "0-1"]
[ECO "C49"]
[Annotator "Defense 144"]
[PlyCount "84"]
[EventDate "1907.??.??"]
[SourceDate "2002.01.01"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. O-O O-O 6. d3 d6 7. Bg5 Ne7 8. Nh4
Bxc3 9. bxc3 Ne8 10. d4 f6 11. Bc1 Be6 12. g3 c5 13. Be2 Nc7 14. Be3 b6 15. f4
{#} 15... exd4 16. cxd4 f5 17. Bf3 fxe4 18. Bxe4 Bd5 19. Bd3 c4 20. Be2 Ng6 21.
Ng2 Qe7 22. Bf3 Rae8 23. Qe2 Bxf3 24. Qxf3 Qe4 25. Qxe4 Rxe4 26. Rae1 Rfe8 27.
Bf2 Nb5 28. Be3 Ne7 29. a4 Nc3 30. Bd2 Ned5 31. Kf2 Nxa4 32. Kf3 Nac3 33. Ne3
Nxe3 34. Rxe3 Rxe3+ 35. Bxe3 Nd5 36. Bc1 b5 37. f5 a5 38. Bf4 Nxf4 39. Kxf4 b4
40. Ra1 Ra8 41. Ke3 a4 42. Kd2 a3 0-1

[Event "Santa Monica"]
[Site "Santa Monica"]
[Date "1966.??.??"]
[Round "7"]
[White "Ivkov, Borislav"]
[Black "Spassky, Boris V"]
[Result "0-1"]
[ECO "E18"]
[Annotator "Defense 144"]
[PlyCount "72"]
[EventDate "1966.??.??"]
[SourceDate "2002.01.01"]

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 d6 11. e4 Nd7 12. Be3 Qc8 13. Nf4 c6 14. Rc1 Re8 15.
Nd3 {#} 15... c5 16. f3 Qa6 17. a4 Bf6 18. Nf2 cxd4 19. Bxd4 Bxd4 20. Qxd4 Nc5
21. Qxd6 Qxa4 22. Qd1 Qb4 23. Qc2 Red8 24. Rfd1 h6 25. Rxd8+ Rxd8 26. Rd1 Rxd1+
27. Nxd1 Qe1+ 28. Kg2 a5 29. h4 Kf8 30. h5 Ke7 31. Nf2 Qe3 32. Qd1 f6 33. Kf1
Nb3 34. Kg2 Nd2 35. Nh3 Nxc4 36. Nf4 Qxf4 0-1

[Event "URS-ch21"]
[Site "Kiev"]
[Date "1954.??.??"]
[Round "?"]
[White "Kholmov, Ratmir D"]
[Black "Ragozin, Viacheslav"]
[Result "0-1"]
[ECO "A36"]
[Annotator "Defense 145"]
[PlyCount "88"]
[EventDate "1954.??.??"]
[SourceDate "2002.01.01"]

1. c4 Nf6 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. e3 O-O 6. Nge2 c5 7. O-O Nc6 8. b3
Bf5 9. d4 cxd4 10. Nxd4 Nxd4 11. exd4 Qd7 12. Re1 Rfe8 13. Bb2 Rab8 14. Qd2 Bh3
15. Bh1 h5 16. d5 Bf5 17. Re2 a6 18. a4 Qc7 19. Nd1 Qb6 20. b4 Bg4 21. Bd4 Qc7
22. f3 Bd7 23. Ne3 {#} 23... h4 24. a5 Nh5 25. Bxg7 Nxg7 26. Qd4 b6 27. Rb2
bxa5 28. Rxa5 Rxb4 29. Rxa6 Rxb2 30. Qxb2 Rb8 31. Qd4 Rb1+ 32. Nf1 Nf5 33. Ra8+
Bc8 34. Qf2 Qxc4 35. Bg2 Kg7 36. g4 Bb7 37. Ra2 Nd4 38. Rd2 Nb3 39. Re2 Bxd5
40. Rxe7 Nd4 41. h3 Be6 42. Qe3 Ne2+ 43. Kf2 Nf4 44. Nd2 Nd3+ 0-1

[Event "USA-URS"]
[Site "New York"]
[Date "1954.??.??"]
[Round "4"]
[White "Bisguier, Arthur B"]
[Black "Petrosian, Tigran V"]
[Result "0-1"]
[ECO "A33"]
[Annotator "Defense 147"]
[PlyCount "84"]
[EventDate "1954.??.??"]
[SourceDate "2002.01.01"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 Nc6 5. Nc3 e6 6. g3 Bc5 7. Nb3 Be7 8.
Bg2 O-O 9. O-O d6 10. e4 Ne5 11. Qe2 Qc7 12. Nd2 a6 13. b3 b5 14. f4 Nc6 15.
Bb2 {#} 15... b4 16. Nd1 a5 17. Ne3 a4 18. Rab1 axb3 19. axb3 Ra2 20. g4 Nd7
21. g5 Re8 22. Kh1 Nc5 23. h4 Qd8 24. Rf3 Bf8 {#} 25. Rg3 e5 26. f5 Nd4 27. Qf1
Ndxb3 28. Nxb3 Nxb3 29. Qe1 Nc5 30. Qxb4 Bb7 31. Nd5 Ra4 32. Qd2 Bxd5 33. Qxd5
Rb4 34. Bf3 Qa8 35. Qd2 Qb7 36. Rg2 Rb8 37. Bd1 Qxe4 38. Bc2 Qxc4 39. g6 Rxb2
40. gxh7+ Kh8 41. Rbg1 Qxh4+ 42. Rh2 Qf4 0-1

[Event "Palma de Mallorca"]
[Site "Palma de Mallorca"]
[Date "1968.??.??"]
[Round "2"]
[White "Byrne, Donald"]
[Black "Petrosian, Tigran V"]
[Result "0-1"]
[ECO "E72"]
[Annotator "Defense 148"]
[PlyCount "80"]
[EventDate "1968.??.??"]
[SourceDate "2002.01.01"]

1. c4 g6 2. Nc3 Bg7 3. g3 Nf6 4. Bg2 O-O 5. e4 d6 6. Nge2 c6 7. O-O a6 8. d4
Nbd7 9. h3 Rb8 10. d5 c5 11. a4 Ne8 12. f4 Nc7 13. Qd3 Nf6 14. Bd2 Bd7 15. a5
b6 16. axb6 Rxb6 17. Qc2 Qb8 18. Nd1 Nfe8 19. Bc3 Bxc3 20. Nexc3 Rb4 21. Qe2 e5
22. f5 Nf6 23. Rf2 Kh8 24. Kh2 g5 25. Ne3 Rg8 26. Bf3 Rb6 27. Kh1 Kg7 28. h4 h6
29. Rg1 Kf8 30. Ng4 Nxg4 31. Bxg4 Ne8 32. f6 Bxg4 33. Qxg4 Rg6 34. Rgf1 gxh4
35. Qxh4 Rxb2 36. g4 Rxf2 37. Rxf2 Qb3 38. Rf3 Kg8 39. g5 hxg5 40. Qg4 Nxf6 0-1

[Event "URS-ch13"]
[Site "Moscow"]
[Date "1944.??.??"]
[Round "?"]
[White "Ravinsky, Grigory Ionovich"]
[Black "Smyslov, Vassily"]
[Result "0-1"]
[ECO "E02"]
[Annotator "Defense 150"]
[PlyCount "81"]
[EventDate "1944.??.??"]
[SourceDate "2002.01.01"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Qa4+ Bd7 6. Qxc4 Bc6 7. Nf3 Be7 8.
Nc3 O-O 9. O-O Nbd7 10. Bg5 h6 11. Bxf6 Nxf6 12. Rad1 {#} 12... Qd6 13. Qd3 Qb4
14. Qc2 Qa5 15. e4 Rfd8 16. Rfe1 Be8 17. a3 c6 18. Na4 Rac8 19. b4 Qc7 20. Qb3
b6 21. Rc1 c5 {#} 22. dxc5 Bxa4 23. Qxa4 bxc5 24. Bf1 Qb6 25. b5 c4 26. h3 c3
27. Qb3 Bc5 28. Rc2 Rd2 29. Rxd2 cxd2 30. Re2 Bxf2+ 31. Kg2 Rc3 32. Qd1 Be3 33.
Nxd2 Qd4 34. Qe1 Nxe4 35. Nxe4 Qxe4+ 36. Kh2 Qd4 37. Rg2 Rc1 38. Qe2 Qa1 39.
Qxe3 Rxf1 40. g4 Re1 41. Re2 0-1

[Event "Munich"]
[Site "Munich"]
[Date "1942.??.??"]
[Round "9"]
[White "Junge, Klaus"]
[Black "Alekhine, Alexander"]
[Result "0-1"]
[ECO "E02"]
[Annotator "Defense 151"]
[PlyCount "116"]
[EventDate "1942.??.??"]
[SourceDate "2002.01.01"]

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. e4 Rfd8 14. Rad1
Be8 15. a3 Bf8 16. Qe3 Rac8 17. Bh3 Rb8 18. Rfe1 Na4 19. e5 Qe7 20. Nxa4 Bxa4
21. Rc1 b6 22. Bf1 c5 {#} 23. b3 Bc6 24. dxc5 bxc5 25. Bc4 Qb7 26. Rc3 Rd7 27.
Rec1 Rbd8 28. Ne1 Rd4 29. f3 Be7 30. Rd3 Qb6 31. Rcd1 Qa5 32. Nc2 Bg5 33. Qe2
Rxd3 34. Rxd3 Bc1 35. Qd1 Rxd3 36. Qxd3 Bb2 37. f4 Bxa3 38. Nxa3 Qe1+ 39. Qf1
Qe3+ 40. Qf2 Qc1+ 41. Qf1 Qxa3 42. f5 Bd5 43. Bxd5 exd5 44. e6 Qxb3 45. Qe1 Kf8
46. exf7 Qb8 47. Kg2 d4 48. Qe6 Qd8 49. Qc4 Qd6 50. Qa4 Qd5+ 51. Kg1 Qxf7 52.
Qc6 Qxf5 53. Qa8+ Kf7 54. Qxa7+ Kg6 55. h3 Qb1+ 56. Kg2 Qc2+ 57. Kf3 d3 58. Qa1
d2 0-1

[Event "Santa Monica"]
[Site "Santa Monica"]
[Date "1966.??.??"]
[Round "4"]
[White "Najdorf, Miguel"]
[Black "Unzicker, Wolfgang"]
[Result "1/2-1/2"]
[ECO "E59"]
[Annotator "Defense 155"]
[PlyCount "52"]
[EventDate "1966.??.??"]
[SourceDate "2002.01.01"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 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 Be6 16. Re1 Rad8 17. Rb1 Qd5 18. Bf1 Bf5 19. e4 {#} 19... Nxe4 20.
Qb3 Nxc3 21. Rxe8+ Rxe8 22. Qxd5 Nxd5 23. Rxb7 Kf8 24. Kf2 Re7 25. Rb8+ Re8 26.
Rb7 Re7 1/2-1/2

[Event "URS-chT"]
[Site "Moscow"]
[Date "1963.??.??"]
[Round "?"]
[White "Spassky, Boris V"]
[Black "Suetin, Alexey S"]
[Result "0-1"]
[ECO "D29"]
[Annotator "Defense 157"]
[PlyCount "67"]
[EventDate "1963.??.??"]
[SourceDate "2002.01.01"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. Qe2 b5 8. Bb3
Bb7 9. Rd1 Nbd7 10. Nc3 Qc7 11. e4 cxd4 12. e5 dxc3 13. exf6 Nxf6 14. Ne5 Bc5
15. Bf4 Qb6 16. Nxf7 {#} 16... O-O 17. Ng5 cxb2 18. Rab1 Rae8 19. Rxb2 Qc6 20.
Nf3 Ne4 21. Bg3 Nc3 22. Qd3 Nxd1 23. Qxd1 Rd8 24. Qe2 Qe4 25. Bxe6+ Kh8 26. h4
Qxe2 27. Rxe2 Bxf3 28. gxf3 Rxf3 29. Kg2 Rff8 30. f4 Bd6 31. Kf3 Rde8 32. Re4
Rf6 33. Bb3 Rxe4 34. Kxe4 0-1

[Event "Ostende"]
[Site "Ostende"]
[Date "1907.??.??"]
[Round "3"]
[White "Marshall, Frank James"]
[Black "Burn, Amos"]
[Result "1-0"]
[ECO "A46"]
[Annotator "Defense 158"]
[PlyCount "39"]
[EventDate "1907.??.??"]
[SourceDate "2002.01.01"]

1. d4 Nf6 2. Nf3 d6 3. Bf4 Nbd7 4. e3 g6 5. Bd3 Bg7 6. Nbd2 O-O 7. h4 Re8 8. h5
Nxh5 9. Rxh5 gxh5 10. Bxh7+ {#} 10... Kxh7 11. Ng5+ Kg6 12. Ndf3 e5 13. Nh4+
Kf6 14. Nh7+ Ke7 15. Nf5+ Ke6 16. Nxg7+ Ke7 17. Nf5+ Ke6 18. d5+ Kxf5 19. Qxh5+
Ke4 20. O-O-O 1-0

[Event "St.Petersburg"]
[Site "St.Petersburg"]
[Date "1909.??.??"]
[Round "?"]
[White "Schlechter, Carl"]
[Black "Salwe, Georg"]
[Result "1-0"]
[ECO "C90"]
[Annotator "Defense 158"]
[PlyCount "75"]
[EventDate "1909.??.??"]
[SourceDate "2002.01.01"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3
Na5 9. Bc2 c5 10. d3 Nc6 11. Nbd2 O-O 12. Nf1 Qc7 13. Bg5 Ne8 14. Ne3 Bxg5 15.
Nxg5 Ne7 16. a4 Rb8 17. axb5 axb5 18. Qd2 h6 19. Nf3 Be6 20. d4 Nf6 21. Ra6 Ra8
{#} 22. dxe5 Rxa6 23. exf6 gxf6 24. Nd5 Bxd5 25. exd5 Kg7 26. Nh4 Re8 27. h3
Qd8 28. Re3 Ng6 29. Nf5+ Kf8 30. Re6 Rxe6 31. dxe6 d5 32. Qxh6+ Kg8 33. exf7+
Kxf7 34. Qh7+ Ke6 35. Qxg6 Ra2 36. b4 cxb4 37. Nd4+ Kd7 38. Bf5+ 1-0

[Event "URS-ch13"]
[Site "Moscow"]
[Date "1944.??.??"]
[Round "?"]
[White "Smyslov, Vassily"]
[Black "Makogonov, Vladimir Andreevich"]
[Result "1-0"]
[ECO "B12"]
[Annotator "Defense 159"]
[PlyCount "119"]
[EventDate "1944.??.??"]
[SourceDate "2002.01.01"]

1. e4 c6 2. d4 d5 3. f3 e6 4. Be3 Qb6 5. Nd2 Nd7 6. Bd3 c5 7. c3 c4 8. Bc2 Qxb2
9. Ne2 Qa3 10. O-O Nb6 11. exd5 exd5 12. Re1 Bd7 13. Nf1 O-O-O 14. Bc1 Qa5 15.
a4 Bd6 16. Ne3 Ne7 17. Bd2 Rde8 18. Ng3 h5 19. Nef5 Nxf5 20. Nxf5 Bxf5 21.
Bxf5+ Kb8 22. f4 g6 23. Bc2 f5 24. Qf3 Re4 {#} 25. Qg3 Rg8 26. Qg5 Be7 27. Qh6
Bf6 28. Qh7 Rg7 29. Qh8+ Nc8 30. Bxe4 dxe4 31. Qf8 Qd8 32. Qb4 Rc7 33. a5 a6
34. Rab1 Be7 35. Qa4 Qd7 36. Qa2 Qd5 37. Rb2 Na7 38. Rb6 Nc6 39. Reb1 Kc8 40.
Qb2 Nxa5 41. Rxg6 Nb3 42. Be3 a5 43. Qe2 a4 44. Rb2 Qa5 45. Rg8+ Bd8 46. Ra2 b5
47. Qxh5 Qxc3 48. Qxf5+ Rd7 49. Kf2 Qa5 50. Qe6 Qc7 51. f5 Kb7 52. Rg6 Kc8 53.
Qxe4 Qb7 54. Rc6+ Kb8 55. d5 Na5 56. Qe5+ Ka8 57. Qe6 Kb8 58. Rb2 Nb3 59. Bf4+
Ka7 60. Ra6+ 1-0

[Event "Zuerich ct"]
[Site "Zuerich"]
[Date "1953.??.??"]
[Round "24"]
[White "Keres, Paul"]
[Black "Smyslov, Vassily"]
[Result "0-1"]
[ECO "A34"]
[Annotator "Defense 160"]
[PlyCount "56"]
[EventDate "1953.??.??"]
[SourceDate "2002.01.01"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 c5 4. e3 Be7 5. b3 O-O 6. Bb2 b6 7. d4 cxd4 8. exd4
d5 9. Bd3 Nc6 10. O-O Bb7 11. Rc1 Rc8 12. Re1 Nb4 13. Bf1 Ne4 14. a3 Nxc3 15.
Rxc3 Nc6 16. Ne5 Nxe5 17. Rxe5 Bf6 18. Rh5 g6 19. Rch3 {#} 19... dxc4 20. Rxh7
c3 21. Qc1 Qxd4 22. Qh6 Rfd8 23. Bc1 Bg7 24. Qg5 Qf6 25. Qg4 c2 26. Be2 Rd4 27.
f4 Rd1+ 28. Bxd1 Qd4+ 0-1

[Event "URS-ch20"]
[Site "Moscow"]
[Date "1952.??.??"]
[Round "?"]
[White "Goldenov, Boris Petrovich"]
[Black "Kortschnoj, Viktor"]
[Result "0-1"]
[ECO "B54"]
[Annotator "Defense 162"]
[PlyCount "90"]
[EventDate "1952.??.??"]
[SourceDate "2002.01.01"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e6 6. c4 Nc6 7. Nc3 Be7 8. Be3
O-O 9. Qd2 a6 10. Be2 Qc7 11. Rc1 Bd7 12. O-O Rfc8 13. Nxc6 bxc6 14. c5 d5 15.
Na4 Rd8 16. Nb6 Ra7 17. exd5 Nxd5 18. Nxd5 exd5 19. Bd4 Bf5 20. Rc3 Re8 21. Rb3
a5 22. Rb6 Bd8 23. Bd3 Bxd3 24. Qxd3 Qc8 25. Rb3 Rae7 26. Qd2 Bc7 {#} 27. Bxg7
Qf5 28. Bh6 Re2 29. Qg5+ Qxg5 30. Bxg5 Be5 31. Rd1 Bxb2 32. Kf1 Rc2 33. Rd2
Rc1+ 34. Kf2 Bc3 35. Re2 Be1+ 36. Rxe1 Rcxe1 37. Rb6 R1e2+ 38. Kg3 Rc8 39. a3
Rc2 40. Be7 Rc3 41. Kf4 Re8 42. Bd6 d4 43. Rxc6 d3 44. Be5 Rc4+ 45. Kf5 Rd8 0-1

[Event "JUG ct"]
[Site "Bled/Zagreb/Belgrade"]
[Date "1959.??.??"]
[Round "11"]
[White "Olafsson, Fridrik"]
[Black "Tal, Mihail"]
[Result "0-1"]
[ECO "B41"]
[Annotator "Defense 163"]
[PlyCount "142"]
[EventDate "1959.??.??"]
[SourceDate "2002.01.01"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Bb4 7. Bd3 Nc6 8.
Nde2 Qc7 9. O-O Ne5 10. f4 Nxc4 11. Kh1 Be7 12. b3 Nb6 13. e5 Nfd5 14. Ne4 f5
15. exf6 Nxf6 16. N2g3 Nbd5 17. Bb2 O-O 18. Rc1 Qd8 19. Qe2 b5 20. Nxf6+ Bxf6
21. Qh5 {#} 21... g6 22. Bxg6 Qe7 23. Bxf6 Nxf6 24. Qf3 Rb8 25. Bd3 Bb7 26. Qe2
Kh8 27. Rce1 Rbe8 28. Nf5 Qb4 29. Qb2 Rc8 30. Ng3 Qc3 31. Qe2 Rg8 32. Ne4 Qd4
33. Ng5 Rg7 34. Qe3 Qxe3 35. Rxe3 Rc3 36. Rh3 b4 37. Kg1 e5 38. Rg3 e4 39. Bc4
d5 40. Be2 d4 41. Bc4 e3 42. Rd1 Bd5 43. Bf1 Re7 44. Be2 d3 45. Bxd3 Rxd3 46.
Rxd3 e2 47. Rge3 e1=Q+ 48. Rxe1 Rxe1+ 49. Kf2 Ra1 50. Rd2 h6 51. Ke3 Re1+ 52.
Kf2 Re7 53. Kf1 hxg5 54. fxg5 Ng4 55. h3 Ne3+ 56. Kf2 Bxg2 57. Rd4 a5 58. h4
Kg7 59. h5 Nf5 60. Rc4 Rd7 61. Rc5 Be4 62. Re5 Re7 63. Rxa5 Rc7 64. Ra6 Rc2+
65. Ke1 Nd4 66. Ra7+ Kf8 67. g6 Nf3+ 68. Kd1 Rd2+ 69. Kc1 Rh2 70. Rf7+ Ke8 71.
Kd1 Bd3 0-1

[Event "Nottingham"]
[Site "Nottingham"]
[Date "1936.??.??"]
[Round "?"]
[White "Reshevsky, Samuel Herman"]
[Black "Flohr, Salo"]
[Result "1/2-1/2"]
[ECO "D28"]
[Annotator "Defense 164"]
[PlyCount "45"]
[EventDate "1936.??.??"]
[SourceDate "2002.01.01"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 c5 5. Bxc4 e6 6. O-O Nc6 7. Qe2 a6 8. Rd1
b5 9. Bb3 c4 10. Bc2 Nb4 11. Nc3 Nxc2 12. Qxc2 Bb7 13. d5 {#} 13... Qc7 14. e4
e5 15. Bg5 Nd7 16. Be3 Bc5 17. Bxc5 Qxc5 18. b3 O-O 19. bxc4 Qxc4 20. Nd2 Qc7
21. Qb2 Rfc8 22. Rac1 Nc5 23. Nb3 1/2-1/2

[Event "America m"]
[Site "Mex/NY/Salvador"]
[Date "1952.??.??"]
[Round "1"]
[White "Najdorf, Miguel"]
[Black "Reshevsky, Samuel Herman"]
[Result "0-1"]
[ECO "E39"]
[Annotator "Defense 165"]
[PlyCount "64"]
[EventDate "1952.??.??"]
[SourceDate "2002.01.01"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 O-O 6. a3 Bxc5 7. Nf3 Nc6 8. b4
Be7 9. e3 d6 10. Bb2 a5 11. b5 Nb8 12. Ng5 Nbd7 13. Be2 h6 14. h4 {#} 14... Qc7
15. Nce4 e5 16. Ng3 Rd8 17. Rc1 Nf8 18. N5e4 Be6 19. Nf5 Rac8 20. Nxe7+ Qxe7
21. Nxf6+ Qxf6 22. Qe4 b6 23. h5 Nd7 24. f4 Bf5 25. Qf3 Nc5 26. fxe5 dxe5 27.
O-O Bd3 28. Rfd1 Qe6 29. Rd2 f6 30. Qf1 e4 31. Qd1 a4 32. Bd4 Nb3 0-1

[Event "Scheveningen"]
[Site "Scheveningen"]
[Date "1913.??.??"]
[Round "?"]
[White "Olland, Adolf Georg"]
[Black "Alekhine, Alexander"]
[Result "0-1"]
[ECO "C61"]
[Annotator "Defense 166"]
[PlyCount "74"]
[EventDate "1913.??.??"]
[SourceDate "2002.01.01"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nd4 4. Be2 Nxe2 5. Qxe2 d6 6. c3 c6 7. d4 Qc7 8. Be3
Nf6 9. Nbd2 Be7 10. h3 b6 11. O-O a5 12. c4 c5 13. d5 h6 14. a3 g5 15. b4 g4
16. hxg4 Bxg4 17. bxc5 bxc5 18. Qd3 Qd7 {#} 19. Bxc5 Bxf3 20. Nxf3 Rg8 21. Nxe5
dxe5 22. Bxe7 Qg4 23. g3 Kxe7 24. d6+ Kf8 25. Rfe1 h5 26. Rad1 Rd8 27. c5 h4
28. Re3 hxg3 29. fxg3 Nh5 30. d7 Nxg3 31. Qd6+ Kg7 32. Qxe5+ Kh7 33. Kf2 Qxd1
34. Rxg3 Qd2+ 35. Kf1 Rxg3 36. Qf5+ Rg6 37. c6 Qc1+ 0-1

[Event "Bled"]
[Site "Bled"]
[Date "1961.??.??"]
[Round "9"]
[White "Ivkov, Borislav"]
[Black "Petrosian, Tigran V"]
[Result "1/2-1/2"]
[ECO "B94"]
[Annotator "Defense 168"]
[PlyCount "30"]
[EventDate "1961.??.??"]
[SourceDate "2002.01.01"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Bc4 Qa5 8.
Qd2 e6 9. O-O-O b5 10. Bb3 Bb7 11. Rhe1 Nc5 12. e5 dxe5 13. Bxe6 fxe6 14. Nxe6
{#} 14... Ncd7 15. Bxf6 Nxf6 1/2-1/2

[Event "Karlsbad"]
[Site "Karlsbad"]
[Date "1911.??.??"]
[Round "?"]
[White "Alekhine, Alexander"]
[Black "Teichmann, Richard"]
[Result "0-1"]
[ECO "C84"]
[Annotator "Defense 169"]
[PlyCount "120"]
[EventDate "1911.??.??"]
[SourceDate "2002.01.01"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. O-O Be7 7. e5 Ne4 8.
Nxd4 O-O 9. c4 Nc5 {#} 10. Bc2 Nxe5 11. Qh5 Ng6 12. f4 d6 13. f5 Bf6 14. Be3
Ne5 15. Nd2 Re8 16. Kh1 Ned3 17. Ne6 Bxe6 18. fxe6 Rxe6 19. Bxc5 g6 20. Qf3
Nxc5 21. Rad1 c6 22. b4 Nd7 23. Ne4 Qe7 24. Qf4 Be5 25. Qh6 Bg7 26. Qf4 Ne5 27.
Bb3 Rf8 28. Rfe1 Re8 29. Rf1 Rf8 30. Rfe1 Re8 31. Rf1 h6 32. h3 Kh8 33. g4 Nxc4
34. Nxd6 Rxd6 35. Qxc4 Rxd1 36. Rxd1 Qe3 37. Kg2 Qe2+ 38. Qxe2 Rxe2+ 39. Kf3
Re7 40. Rd8+ Kh7 41. Rd3 Bb2 42. Bc4 Kg7 43. a4 Rc7 44. Ke4 Re7+ 45. Kf3 Rc7
46. Ke4 b5 47. axb5 cxb5 48. Bd5 Bc3 49. Bb7 Re7+ 50. Kd5 Rd7+ 51. Ke4 Re7+ 52.
Kd5 Rd7+ 53. Ke4 Rxb7 54. Rxc3 Rd7 55. Ke5 Rd1 56. Rb3 Rc1 57. Kd6 Rc4 58. Ke5
Rc1 59. Kd6 Rc2 60. Kd5 Rc4 0-1

[Event "JUG-ch"]
[Site "Vrnjacka Banja"]
[Date "1962.??.??"]
[Round "8"]
[White "Gligoric, Svetozar"]
[Black "Minic, Dragoljub"]
[Result "1-0"]
[ECO "E69"]
[Annotator "Defense 170"]
[PlyCount "79"]
[EventDate "1962.??.??"]
[SourceDate "2002.01.01"]

1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. Nf3 Bg7 5. g3 O-O 6. Bg2 Nbd7 7. O-O e5 8. e4
c6 9. h3 Qa5 10. Be3 exd4 11. Nxd4 Nb6 12. Qd3 Qa6 13. b3 d5 {#} 14. Qc2 c5 15.
exd5 cxd4 16. Bxd4 Rd8 17. Rfd1 Bf5 18. Qd2 Ne8 19. g4 Bxd4 20. Qxd4 Bd7 21. c5
Nc8 22. d6 Bc6 23. Ne4 Rd7 24. Qe5 Ncxd6 25. Nxd6 Nxd6 26. Rxd6 Rxd6 27. cxd6
Re8 28. Qd4 Bxg2 29. Kxg2 Rd8 30. Rd1 Qxa2 31. Qf6 Qa5 32. d7 Qc7 33. Qe7 h6
34. b4 a6 35. Rd6 b6 36. h4 a5 37. b5 a4 38. h5 gxh5 39. g5 Qb7+ 40. Kg1 1-0

[Event "Karlsbad"]
[Site "Karlsbad"]
[Date "1911.??.??"]
[Round "?"]
[White "Dus Chotimirsky, Fedor Ivanovich"]
[Black "Levenfish, Grigory"]
[Result "0-1"]
[ECO "D04"]
[Annotator "Defense 171"]
[PlyCount "120"]
[EventDate "1911.??.??"]
[SourceDate "2002.01.01"]

1. d4 d5 2. Nf3 Nf6 3. e3 c5 4. dxc5 e6 5. a3 Bxc5 6. b4 Be7 7. Bb2 a5 8. b5
Nbd7 9. Bd3 b6 10. Ne5 Nxe5 11. Bxe5 O-O 12. O-O Nd7 13. Bd4 Bb7 14. f4 Nc5 {#}
15. Bxh7+ Kxh7 16. Qh5+ Kg8 17. Bxg7 Kxg7 18. Qg4+ Bg5 19. fxg5 Ne4 20. h4 Qc7
21. Nd2 Qg3 22. Qxg3 Nxg3 23. Rf6 Rh8 24. Kh2 Nf5 25. Nf3 Nxe3 26. Ne5 Rxh4+
27. Kg3 Re4 28. Rxf7+ Kg8 29. Rxb7 Rxe5 30. Rh1 Rf8 31. Kh4 Rf7 32. Rb8+ Kg7
33. Rxb6 Nxg2+ 34. Kg4 Ne3+ 35. Kh5 Re4 36. Rh4 Re5 37. Ra6 Rff5 38. Ra7+ Kf8
39. Ra8+ Ke7 40. Rg8 Nc4 41. Kh6 Nd6 42. g6 Nxb5 43. g7 Rg5 44. Ra8 Nd6 45. Rh2
Ne8 46. Ra7+ Kd6 47. Ra6+ Kc5 48. Rxa5+ Kb6 49. Ra8 Nxg7 50. Rg8 Rh5+ 51. Rxh5
Nxh5 52. Kg6 Rf5 53. Re8 Nf4+ 54. Kh6 e5 55. Rb8+ Kc5 56. Rc8+ Kd4 57. a4 e4
58. a5 e3 59. c3+ Ke4 60. Re8+ Re5 0-1

[Event "White Russian ch"]
[Site "?"]
[Date "1955.??.??"]
[Round "?"]
[White "Novikov, Y."]
[Black "Veresov"]
[Result "0-1"]
[ECO "B22"]
[Annotator "Defense 172"]
[PlyCount "48"]
[EventDate "1955.??.??"]
[SourceDate "2002.01.01"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 Nc6 5. dxc5 e6 6. Nf3 Bxc5 7. Nbd2 Qc7 8.
Nc4 O-O 9. Bd3 b5 {#} 10. Bxh7+ Kxh7 11. Ng5+ Kg6 12. Qd3+ f5 13. Qg3 f4 14.
Bxf4 Bxf2+ 15. Kxf2 Rxf4+ 16. Ke1 Kh6 17. Qh3+ Kxg5 18. Qh7 Nxe5 19. Qxg7+ Ng6
20. h4+ Rxh4 21. Rxh4 Qg3+ 22. Ke2 Qxh4 23. Nd2 Ndf4+ 24. Kd1 Bb7 0-1

[Event "DSB-21.Kongress"]
[Site "Hamburg"]
[Date "1921.??.??"]
[Round "11"]
[White "Ahues, Carl Oscar"]
[Black "Carls, Carl Johan Margot"]
[Result "0-1"]
[ECO "B13"]
[Annotator "Defense 173"]
[PlyCount "48"]
[EventDate "1921.??.??"]
[SourceDate "2002.01.01"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nc6 5. c3 e6 6. Bd3 Bd6 7. O-O Nge7 8.
Qe2 Ng6 9. Ne5 Nce7 10. f4 O-O 11. Qh5 h6 12. Nxf7 Kxf7 13. g4 {#} 13... Qe8
14. f5 exf5 15. gxf5 Bxf5 16. Bxf5 Kg8 17. Bd3 Rxf1+ 18. Kxf1 Qf7+ 19. Kg1 Rf8
20. Be3 Bf4 21. Qe2 Qf6 22. Kh1 Qg5 23. Bg1 Bc1 24. Bxg6 Nxg6 0-1

[Event "Leipzig olm prel"]
[Site "Leipzig"]
[Date "1960.??.??"]
[Round "5"]
[White "Robatsch, Karl"]
[Black "Tal, Mihail"]
[Result "1/2-1/2"]
[ECO "B86"]
[Annotator "Defense 174"]
[PlyCount "94"]
[EventDate "1960.10.16"]
[SourceDate "2002.01.01"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. a3 Be7 8. Ba2
O-O 9. O-O b5 10. f4 Nbd7 11. Rf3 Bb7 12. Rh3 Rc8 13. Be3 Qc7 {#} 14. Nxe6 fxe6
15. Bxe6+ Kh8 16. Bd4 Bd8 17. Qe2 Qc6 18. Kh1 Bb6 19. Bxd7 Qxd7 20. Bxb6 Rc4
21. b3 Qxh3 22. gxh3 Rxc3 23. Kg1 Bxe4 24. Rc1 Rxh3 25. Bf2 d5 26. Bg3 Nh5 27.
Qe3 g5 28. Qd4+ Kg8 29. Re1 Nxg3 30. Rxe4 dxe4 31. Qd5+ Rf7 32. Qd8+ Kg7 33.
Qxg5+ Kh8 34. Qd8+ Kg7 35. Kg2 Rh6 36. hxg3 Re6 37. Qg5+ Kf8 38. f5 Re8 39. f6
e3 40. Qc5+ Kg8 41. Qc6 Ref8 42. Qe6 Kh8 43. Qxe3 Rxf6 44. Qd4 h6 45. a4 bxa4
46. Qxa4 Rg6 47. Qd4+ Rff6 1/2-1/2

[Event "Bled"]
[Site "Bled"]
[Date "1961.??.??"]
[Round "11"]
[White "Pachman, Ludek"]
[Black "Fischer, Robert James"]
[Result "1/2-1/2"]
[ECO "E62"]
[Annotator "Defense 174"]
[PlyCount "55"]
[EventDate "1961.??.??"]
[SourceDate "2002.01.01"]

1. c4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. Nc3 Nc6 7. d4 e5 8. dxe5
dxe5 9. Nd5 Be6 10. Ng5 Bf5 11. h3 h6 12. g4 Bc8 13. Nxf6+ Qxf6 14. Ne4 Qh4 15.
Nc3 f5 16. Nd5 fxg4 {#} 17. Nxc7 gxh3 18. Bd5+ Kh8 19. Nxa8 Ne7 20. Be3 h2+ 21.
Kh1 Bh3 22. Nc7 Nf5 23. Ne6 Rf6 24. Nxg7 Nxe3 25. fxe3 Rxf1+ 26. Qxf1 Bxf1 27.
Rxf1 Kxg7 28. Rf7+ 1/2-1/2

[Event "Zuerich ct"]
[Site "Zuerich"]
[Date "1953.??.??"]
[Round "2"]
[White "Geller, Efim P"]
[Black "Euwe, Max"]
[Result "0-1"]
[ECO "E26"]
[Annotator "Defense 175"]
[PlyCount "52"]
[EventDate "1953.??.??"]
[SourceDate "2002.01.01"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. a3 Bxc3+ 6. bxc3 b6 7. Bd3 Bb7 8. f3
Nc6 9. Ne2 O-O 10. O-O Na5 11. e4 Ne8 12. Ng3 cxd4 13. cxd4 Rc8 14. f4 Nxc4 15.
f5 f6 16. Rf4 b5 17. Rh4 Qb6 18. e5 Nxe5 19. fxe6 Nxd3 20. Qxd3 Qxe6 21. Qxh7+
Kf7 22. Bh6 {#} 22... Rh8 23. Qxh8 Rc2 24. Rc1 Rxg2+ 25. Kf1 Qb3 26. Ke1 Qf3
0-1

[Event "Berlin"]
[Site "?"]
[Date "1927.??.??"]
[Round "?"]
[White "Brinckmann, Alfred"]
[Black "Nimzowitsch, Aaron"]
[Result "0-1"]
[ECO "B00"]
[Annotator "Defense 176"]
[PlyCount "70"]
[EventDate "1927.??.??"]
[SourceDate "2002.01.01"]

1. e4 Nc6 2. d4 d5 3. exd5 Qxd5 4. Be3 e6 5. Be2 Qxg2 6. Bf3 Qg6 7. Ne2 {#}
7... Nb4 8. Na3 Nd5 9. Nc4 Qf6 10. Ng3 Qd8 11. Qd2 Ngf6 12. Ne5 c6 13. O-O Bd6
14. Kh1 Qc7 15. c4 Nxe3 16. Qxe3 c5 17. Qg5 cxd4 18. Rae1 Kf8 19. Rg1 h6 20.
Qf4 Bxe5 21. Qxe5 Qxe5 22. Rxe5 Nd7 23. Rb5 a6 24. Rb3 Nc5 25. Ra3 Rb8 26. b4
Nd7 27. c5 Ne5 28. Re1 Nxf3 29. Rxf3 Bd7 30. Rd3 Rd8 31. Kg1 Bb5 32. Rd2 Rd5
33. Ne4 Ke7 34. Nd6 Rg5+ 35. Kh1 Bc6+ 0-1

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Byvshev"]
[Black "Lyavdansky"]
[Result "*"]
[ECO "B29"]
[Annotator "Defense 177"]
[PlyCount "23"]
[SourceDate "2002.01.01"]

1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 4. Nc3 e6 5. Ne4 Nc6 6. c4 Ndb4 7. a3 Na6 8. d4
Qa5+ 9. b4 cxb4 10. c5 bxa3+ 11. Bd2 Nab4 12. Be2 {#} *

[Event "San Remo"]
[Site "San Remo"]
[Date "1930.??.??"]
[Round "?"]
[White "Yates, Frederick"]
[Black "Alekhine, Alexander"]
[Result "0-1"]
[ECO "C71"]
[Annotator "Defense 178"]
[PlyCount "132"]
[EventDate "1930.??.??"]
[SourceDate "2002.01.01"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. Nc3 Bd7 6. d3 g6 7. Nd5 b5 8. Bb3
Na5 9. Bg5 f6 10. Bd2 c6 11. Ne3 Nxb3 12. axb3 Nh6 13. b4 f5 14. Qe2 Nf7 15.
Nf1 Qe7 16. Ng3 f4 17. Nf1 g5 18. Bc3 h5 19. N3d2 Bg4 20. f3 Be6 21. d4 Bg7 22.
Qd3 exd4 23. Bxd4 Ne5 24. Qe2 O-O 25. h3 c5 26. Bc3 cxb4 27. Bxb4 Nc6 28. Bc3
Bxc3 29. bxc3 Qf6 30. e5 Nxe5 31. Ne4 Qe7 32. Nfd2 Bc4 33. Nxc4 Nxc4 34. Rd1
Qe5 35. Qd3 Rf5 36. O-O d5 37. Qxd5+ Qxd5 38. Rxd5 Rxd5 39. Nf6+ Kf7 40. Nxd5
Rd8 41. Nb4 Rd2 42. Ra1 a5 43. Nc6 Rxc2 44. Nxa5 Ne3 45. Rb1 Rxg2+ 46. Kh1 Rg3
47. Nc6 Rxh3+ 48. Kg1 Rg3+ 49. Kh2 Kf6 50. Nd4 g4 51. fxg4 Nxg4+ 52. Kh1 f3 53.
Rf1 Rh3+ 54. Kg1 f2+ 55. Kg2 Rxc3 56. Rh1 Rd3 57. Ne2 Rd2 58. Ng3 Rb2 59. Nxh5+
Ke5 60. Ng3 Nh2 61. Nf1 Nxf1 62. Rh5+ Kd4 63. Kxf1 b4 64. Rh8 Rc2 65. Rb8 Kc3
66. Rb7 b3 0-1

[Event "Wch25"]
[Site "Moscow"]
[Date "1963.??.??"]
[Round "8"]
[White "Botvinnik, Mikhail"]
[Black "Petrosian, Tigran V"]
[Result "1/2-1/2"]
[ECO "D27"]
[Annotator "Defense 178"]
[PlyCount "109"]
[EventDate "1963.??.??"]
[SourceDate "2002.01.01"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. a4 Nc6 8. Qe2
Be7 9. dxc5 Bxc5 10. e4 Ng4 11. e5 Nd4 12. Nxd4 Qxd4 13. Na3 {#} 13... Bxa3 14.
Rxa3 Nxe5 15. b3 Qc5 16. Ra2 Nxc4 17. bxc4 Bd7 18. Ba3 Qf5 19. Rd2 Bc6 20. Re1
h5 21. Qe3 f6 22. Qxe6+ Qxe6 23. Rxe6+ Kf7 24. Re7+ Kg6 25. a5 Rad8 26. Bd6
Rhe8 27. Rxe8 Rxe8 28. f3 Re1+ 29. Kf2 Ra1 30. Bb4 Rb1 31. Ba3 Rb3 32. Bd6 Rc3
33. Rd4 Rc2+ 34. Kg3 Bd7 35. h4 Be6 36. c5 Bc4 37. Kf4 Bb5 38. g4 Rc3 39. Re4
Bc6 40. Re3 Rc4+ 41. Kg3 Ra4 42. Bc7 hxg4 43. fxg4 Bd7 44. Bf4 Kf7 45. Rb3 Bc8
46. g5 fxg5 47. hxg5 Rxa5 48. Be3 Kg6 49. Rb6+ Kf5 50. c6 bxc6 51. Rxc6 Ra3 52.
Rc5+ Kg6 53. Rc6+ Kh5 54. Kf4 Ra4+ 55. Kg3 1/2-1/2

[Event "URS-chT"]
[Site "Moscow"]
[Date "1959.??.??"]
[Round "?"]
[White "Tal, Mihail"]
[Black "Keres, Paul"]
[Result "0-1"]
[ECO "B19"]
[Annotator "Defense 181"]
[PlyCount "92"]
[EventDate "1959.??.??"]
[SourceDate "2002.01.01"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. Bd3
Bxd3 9. Qxd3 Ngf6 10. Bf4 Qa5+ 11. c3 e6 12. O-O Be7 13. Rfe1 O-O 14. Nf5 Rfe8
15. Nxg7 {#} 15... Kxg7 16. Ne5 Rh8 17. Qh3 Rh7 18. c4 Nf8 19. Rad1 Rd8 20. Bd2
Qb6 21. Bc3 Kg8 22. Re3 Ne8 23. Rg3+ Ng7 24. Rdd3 f6 25. Ng6 Nxg6 26. Rxg6 Kf7
27. h5 Qa6 28. b3 Qxa2 29. d5 cxd5 30. cxd5 Rxd5 31. Rxd5 exd5 32. Qd3 Qa6 33.
Qxd5+ Qe6 34. Qf3 Rh8 35. Bd2 Rd8 36. Bxh6 Qe1+ 37. Kh2 Qe5+ 38. Kg1 Nf5 39.
Bf4 Qe1+ 40. Kh2 Rd1 41. Kh3 Rd4 42. Rg4 Qd1 43. h6 Rd3 44. h7 Rxf3+ 45. gxf3
Qxf3+ 46. Bg3 Nxg3 0-1

[Event "Wch23"]
[Site "Moscow"]
[Date "1960.??.??"]
[Round "9"]
[White "Tal, Mihail"]
[Black "Botvinnik, Mikhail"]
[Result "0-1"]
[ECO "B18"]
[Annotator "Defense 182"]
[PlyCount "116"]
[EventDate "1960.??.??"]
[SourceDate "2002.01.01"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. N1e2 Nf6 7. h4 h6 8.
Nf4 Bh7 9. Bc4 e6 10. O-O Bd6 11. Nxe6 fxe6 12. Bxe6 {#} 12... Qc7 13. Re1 Nbd7
14. Bg8+ Kf8 15. Bxh7 Rxh7 16. Nf5 g6 17. Bxh6+ Kg8 18. Nxd6 Qxd6 19. Bg5 Re7
20. Qd3 Kg7 21. Qg3 Rxe1+ 22. Rxe1 Qxg3 23. fxg3 Rf8 24. c4 Ng4 25. d5 cxd5 26.
cxd5 Ndf6 27. d6 Rf7 28. Rc1 Rd7 29. Rc7 Kf7 30. Bxf6 Nxf6 31. Kf2 Ke6 32. Rxd7
Kxd7 33. Kf3 Kxd6 34. Kf4 Ke6 35. g4 Nd5+ 36. Ke4 Nf6+ 37. Kf4 Nd5+ 38. Ke4 Nb4
39. a3 Nc6 40. h5 g5 41. h6 Kf6 42. Kd5 Kg6 43. Ke6 Na5 44. a4 Nb3 45. Kd6 a5
46. Kd5 Kxh6 47. Kc4 Nc1 48. Kb5 Nd3 49. b3 Nc1 50. Kxa5 Nxb3+ 51. Kb4 Nc1 52.
Kc3 Kg6 53. Kc2 Ne2 54. Kd3 Nc1+ 55. Kc2 Ne2 56. Kd3 Nf4+ 57. Kc4 Kf6 58. g3
Ne2 0-1

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1957.??.??"]
[Round "7"]
[White "Lombardy, William J"]
[Black "Keres, Paul"]
[Result "0-1"]
[ECO "E45"]
[Annotator "Defense 184"]
[PlyCount "81"]
[EventDate "1957.??.??"]
[SourceDate "2002.01.01"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nge2 Ba6 6. a3 Be7 7. Nf4 d5 8. cxd5
Bxf1 9. dxe6 Ba6 10. exf7+ Kxf7 {#} 11. e4 c5 12. Be3 Nc6 13. Qb3+ c4 14. Qd1
Bd6 15. e5 Nxe5 16. dxe5 Bxe5 17. Nfd5 Re8 18. Nxf6 Qxf6 19. O-O Bb7 20. Qg4
Qe6 21. Qxe6+ Rxe6 22. Rad1 Bc6 23. Bd4 Bc7 24. f3 b5 25. Rfe1 Rxe1+ 26. Rxe1
a5 27. Ne4 h6 28. Bf2 Re8 29. Bd4 b4 30. axb4 axb4 31. Bc5 Bxe4 32. fxe4 Be5
33. Rc1 c3 34. bxc3 Bxc3 35. Rf1+ Ke6 36. Rb1 Rb8 37. Kf2 b3 38. Ke2 b2 39. Kd3
Be5 40. g3 Rd8+ 41. Ke3 0-1

[Event "URS-ch26"]
[Site "Tbilisi"]
[Date "1959.??.??"]
[Round "3"]
[White "Vasiukov, Evgeni"]
[Black "Spassky, Boris V"]
[Result "1/2-1/2"]
[ECO "B02"]
[Annotator "Defense 186"]
[PlyCount "72"]
[EventDate "1959.??.??"]
[SourceDate "2002.01.01"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. c5 Nd5 5. Bc4 e6 6. Nc3 d6 7. Nxd5 exd5 8.
Bxd5 c6 9. Bxf7+ Kxf7 10. cxd6 {#} 10... Qe8 11. Qf3+ Kg8 12. Qe3 Be6 13. Ne2
Nd7 14. O-O Nxe5 15. Qxe5 Bc4 16. Qxe8 Rxe8 17. d3 Bxd3 18. Rd1 Bxe2 19. d7 Rd8
20. Bg5 Bxd1 21. Rxd1 Be7 22. Bxe7 Kf7 23. Bxd8 Rxd8 24. f4 Ke7 25. Kf2 Rxd7
26. Rxd7+ Kxd7 27. Ke3 Ke6 28. Ke4 g6 29. b4 h5 30. g3 Kf6 31. h3 Ke6 32. g4 b6
33. Kd4 Kf6 34. a4 Ke6 35. Ke4 Kd6 36. a5 Ke6 1/2-1/2

[Event "Lyon"]
[Site "?"]
[Date "1955.??.??"]
[Round "?"]
[White "Mora"]
[Black "Taimanov, Mark"]
[Result "0-1"]
[ECO "C70"]
[Annotator "Defense 189"]
[PlyCount "90"]
[EventDate "1955.??.??"]
[SourceDate "2002.01.01"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Na5 6. Nxe5 Nxb3 7. axb3 Qe7 8.
d4 d6 9. Nf3 Qxe4+ 10. Be3 Bb7 11. Qe2 Be7 12. Nc3 Qg4 13. Rg1 Nf6 14. O-O-O
O-O 15. d5 Rfe8 16. Rd4 Qc8 17. Qd3 Rb8 18. Ne4 a5 19. Bg5 Nxe4 20. Rxe4 Bf8
21. Rh4 {#} 21... h6 22. Bxh6 gxh6 23. Ng5 Bg7 24. Rxh6 Qd7 25. Qh7+ Kf8 26.
Ne6+ fxe6 27. Rf6+ Bxf6 28. Qxd7 Bxd5 29. Qxc7 Red8 30. Kb1 a4 31. Qh7 Rb7 32.
Qg6 Bg7 33. h4 axb3 34. cxb3 Ra8 35. h5 Rba7 36. h6 Bd4 37. Kc2 Rc7+ 38. Kd2
Bxb2 39. Rb1 Bc3+ 40. Ke3 Ra2 41. Rd1 Be5 42. h7 Rc3+ 43. Rd3 Rcc2 44. Qh6+ Ke7
45. Rxd5 exd5 0-1

[Event "Karlsbad"]
[Site "Karlsbad"]
[Date "1911.??.??"]
[Round "?"]
[White "Rubinstein, Akiba"]
[Black "Levenfish, Grigory"]
[Result "1-0"]
[ECO "C14"]
[Annotator "Defense 190"]
[PlyCount "57"]
[EventDate "1911.??.??"]
[SourceDate "2002.01.01"]

1. d4 e6 2. e4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Qd2 O-O 8.
f4 c5 9. Nf3 f6 10. exf6 Qxf6 11. g3 Nc6 12. O-O-O a6 13. Bg2 Nb6 14. Rhe1 Nc4
15. Qf2 b5 {#} 16. dxc5 Nxb2 17. Kxb2 b4 18. Nd4 bxc3+ 19. Ka1 Nxd4 20. Qxd4
Rb8 21. Re3 g5 22. Rxc3 gxf4 23. gxf4 Bd7 24. c6 Qxd4 25. Rxd4 Be8 26. Bh3 Rf6
27. c7 Rc8 28. Rxd5 Rxc7 29. Bxe6+ 1-0

[Event "Wch20"]
[Site "Moscow"]
[Date "1954.??.??"]
[Round "13"]
[White "Smyslov, Vassily"]
[Black "Botvinnik, Mikhail"]
[Result "0-1"]
[ECO "B24"]
[Annotator "Defense 191"]
[PlyCount "82"]
[EventDate "1954.??.??"]
[SourceDate "2002.01.01"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 b6 6. Nge2 d6 7. O-O Bb7 8. f4 f5
9. g4 {#} 9... fxg4 10. f5 Qd7 11. Nf4 gxf5 12. exf5 Bd4+ 13. Kh1 Bxc3 14. bxc3
Ne5 15. Qe2 Nf6 16. Bxb7 Qxb7+ 17. Qg2 Qxg2+ 18. Kxg2 c4 19. Be3 Nf3 20. Bd4
Nxd4 21. cxd4 Rc8 22. Rf2 cxd3 23. cxd3 Kf7 24. Re1 Rhd8 25. Ne6 Rd7 26. Ree2
Rb7 27. Kg3 Rg8 28. Kh4 h6 29. Rg2 Rbb8 30. Rc2 Rbc8 31. a4 Rxc2 32. Rxc2 Nd5
33. Rf2 Kf6 34. Kg3 h5 35. Kh4 Ne3 36. d5 Nxf5+ 37. Kxh5 a6 38. Rb2 Ne3 39.
Rf2+ Nf5 40. Rb2 b5 41. axb5 axb5 0-1

[Event "New York"]
[Site "New York"]
[Date "1927.??.??"]
[Round "1"]
[White "Marshall, Frank James"]
[Black "Vidmar, Milan Sr"]
[Result "1/2-1/2"]
[ECO "C49"]
[Annotator "Defense 193"]
[PlyCount "32"]
[EventDate "1927.??.??"]
[SourceDate "2002.01.01"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. O-O O-O 6. d3 Bxc3 7. bxc3 d6 8.
Bg5 Qe7 9. Bxc6 bxc6 10. Rb1 h6 11. Bxf6 Qxf6 12. Qe2 Qe6 13. Nh4 Qf6 14. Nf3
Qe6 15. Nh4 Qf6 16. Nf3 Qe6 {#} 1/2-1/2

[Event "Alekhine mem"]
[Site "Moscow"]
[Date "1959.??.??"]
[Round "6"]
[White "Smyslov, Vassily"]
[Black "Larsen, Bent"]
[Result "1/2-1/2"]
[ECO "B45"]
[Annotator "Defense 193"]
[PlyCount "77"]
[EventDate "1959.??.??"]
[SourceDate "2002.01.01"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Bb4 6. Ndb5 a6 7. Nd6+ Ke7 8.
Bf4 Nf6 9. Bc4 Qa5 10. O-O Ne5 11. Nxc8+ Raxc8 12. Bb3 {#} 12... Bxc3 13. bxc3
Qxc3 14. Re1 d6 15. Qe2 Rhd8 16. Rad1 Kf8 17. Kh1 b5 18. Bg5 Ng6 19. Bd2 Qc7
20. f4 Kg8 21. Rf1 Qc6 22. Ba5 Re8 23. Rd4 e5 24. fxe5 dxe5 25. Rb4 Nf4 26. Qe3
Ne6 27. Bb6 Rb8 28. Ba7 a5 29. Bxb8 Rxb8 30. Bd5 Nxd5 31. exd5 Qxd5 32. Qa7 Rf8
33. Qxa5 Nf4 34. Rbxf4 exf4 35. a4 Qc4 36. Qxb5 Qxc2 37. Rxf4 g6 38. h3 Rd8 39.
Qc4 1/2-1/2

[Event "Bled"]
[Site "Bled"]
[Date "1961.??.??"]
[Round "2"]
[White "Udovcic, Mijo"]
[Black "Bisguier, Arthur B"]
[Result "0-1"]
[ECO "A14"]
[Annotator "Defense 195"]
[PlyCount "62"]
[EventDate "1961.??.??"]
[SourceDate "2002.01.01"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. O-O O-O 6. b3 c5 7. cxd5 Nxd5 8. Bb2
Nc6 9. Na3 b6 10. Nc4 Bb7 11. d4 Rc8 12. e4 Nf6 13. e5 Nd5 14. dxc5 Bxc5 15.
Nfd2 {#} 15... Ba6 16. Ne4 Na5 17. Rc1 Be7 18. Qg4 Nxc4 19. bxc4 Rxc4 20. Rxc4
Bxc4 21. Nf6+ Kh8 22. Qh4 Bd3 23. Rd1 Bg6 24. Qg5 gxf6 25. exf6 Bc5 26. h4 Rg8
27. Bxd5 Bc2 28. Qh6 Rxg3+ 29. Kh2 Rg6 30. Be4 Bd6+ 31. Be5 Bxd1 0-1

[Event "Stockholm"]
[Site "Stockholm"]
[Date "1919.??.??"]
[Round "2"]
[White "Reti, Richard"]
[Black "Spielmann, Rudolf"]
[Result "0-1"]
[ECO "C13"]
[Annotator "Defense 197"]
[PlyCount "56"]
[EventDate "1919.??.??"]
[SourceDate "2002.01.01"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 Bxg5 7. hxg5 Qxg5 8.
Nh3 Qe7 {#} 9. Nf4 a6 10. Qg4 g6 11. O-O-O c5 12. Bd3 cxd4 13. Ncxd5 exd5 14.
Nxd5 Nb6 15. e6 Nxd5 16. exf7+ Kxf7 17. Qxd4 Nf6 18. Bc4+ Kg7 19. Qh4 h6 20.
Rhe1 Qc7 21. Re3 g5 22. Qd4 Nc6 23. Qc3 Bg4 24. Rde1 Rad8 25. f3 Bf5 26. f4 g4
27. g3 Qd7 28. b4 Rhe8 0-1

[Event "Wien Gambit"]
[Site "Wien"]
[Date "1903.??.??"]
[Round "?"]
[White "Marshall, Frank James"]
[Black "Pillsbury, Harry Nelson"]
[Result "1-0"]
[ECO "C38"]
[Annotator "Defense 198"]
[PlyCount "69"]
[EventDate "1903.??.??"]
[SourceDate "2002.01.01"]

1. e4 e5 2. f4 exf4 3. Nf3 g5 4. Bc4 Bg7 5. h4 h6 6. d4 d6 7. Qd3 g4 8. Ng1 Qf6
9. c3 h5 10. Na3 Ne7 11. Ne2 Ng6 12. g3 fxg3 13. Rf1 Qxh4 14. Bxf7+ Kd8 15.
Bxg6 g2+ 16. Rf2 Rf8 17. Be3 Bh6 18. Bxh6 g1=Q+ 19. Nxg1 Qxf2+ 20. Kd1 Qxg1+
21. Kc2 Rf2+ 22. Bd2 Qxa1 23. Qe3 Rxd2+ 24. Qxd2 Bd7 25. Qg5+ Kc8 26. Bf5 b6
27. Qg8+ Kb7 28. Bxd7 Nxd7 29. Qd5+ c6 30. Qxd6 Rd8 31. d5 {#} 31... Rf8 32.
dxc6+ Ka8 33. cxd7 Rf2+ 34. Kb3 Qxb2+ 35. Ka4 1-0

[Event "Goteborg izt"]
[Site "Goteborg"]
[Date "1955.??.??"]
[Round "2"]
[White "Unzicker, Wolfgang"]
[Black "Bronstein, David I"]
[Result "0-1"]
[ECO "B92"]
[Annotator "Defense 199"]
[PlyCount "84"]
[EventDate "1955.??.??"]
[SourceDate "2002.01.01"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. O-O
O-O 9. Be3 Qc7 10. a4 b6 11. Qd2 Be6 12. Rfd1 Rc8 13. Qe1 Qb7 14. Rd2 Nbd7 15.
f3 d5 16. exd5 Nxd5 17. Nxd5 Bxd5 18. Rad1 Nf6 19. Nc1 e4 20. Qf2 Bc5 21. Bxc5
bxc5 22. Qe3 Re8 23. f4 c4 24. b3 Rac8 25. h3 Be6 26. Kh2 Qc7 27. Rd6 a5 28.
bxc4 Bxc4 29. Nb3 Bxe2 30. Qxe2 e3 31. R6d4 Ne4 32. Qf3 Ng5 33. Qg4 Ne6 34. Re4
h5 35. Qf3 Ng5 36. Rxe8+ Rxe8 37. Qg3 Qxc2 38. Rd5 {#} 38... e2 39. Rxg5 e1=Q
40. Rxg7+ Kh8 41. Qg5 Qxg2+ 42. Qxg2 Re2 0-1

[Event "Tashkent"]
[Site "?"]
[Date "1958.??.??"]
[Round "?"]
[White "Gipslis, Aivars"]
[Black "Korchnoi, Viktor"]
[Result "0-1"]
[ECO "B96"]
[Annotator "Defense 200"]
[PlyCount "80"]
[EventDate "1958.??.??"]
[SourceDate "2002.01.01"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4
Qb6 9. Qd2 Qxb2 10. Nb3 Qa3 11. Bd3 Be7 12. O-O Nxe4 13. Bxe4 Bxh4 14. f5 {#}
14... Qb4 15. fxe6 Bxe6 16. Nd4 Bg5 17. Qd3 Bc4 18. Qh3 Bxf1 19. Qc8+ Bd8 20.
Ne6 Qb6+ 21. Kxf1 Nc6 22. Nxg7+ Kf8 23. Qxa8 Kxg7 24. Rb1 Qd4 25. Qxb7 Na5 26.
Qb4 Nc4 27. Bd3 Bb6 28. Ne4 Qg1+ 29. Ke2 Qxg2+ 30. Kd1 Qf3+ 31. Be2 Qh1+ 32.
Qe1 Qxe4 33. Qg3+ Kf8 34. Bxc4 Qd4+ 35. Qd3 Qg1+ 36. Qf1 Rg8 37. c3 d5 38. Bxa6
Qxh2 39. Qf6 Rg1+ 40. Bf1 Be3 0-1

[Event "St.Petersburg"]
[Site "St.Petersburg"]
[Date "1913.??.??"]
[Round "?"]
[White "Alekhine, Alexander"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "C64"]
[Annotator "Defense 202"]
[PlyCount "54"]
[EventDate "1914.??.??"]
[SourceDate "2002.01.01"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nge7 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+
8. Qxd2 a6 9. Ba4 d5 10. exd5 Qxd5 11. Nc3 Qe6+ 12. Kf1 Qc4+ 13. Kg1 O-O 14. d5
Rd8 15. Qe1 Bg4 16. Bb3 Qf4 17. dxc6 Bxf3 18. Qxe7 Bxc6 {#} 19. h4 Rd2 20. Rf1
Re8 21. Qg5 Rxf2 22. Bxf7+ Kh8 23. Rd1 Qxf7 24. Rd2 h6 25. Rxf2 Re1+ 26. Kh2
Qxf2 27. Qg4 Bxg2 0-1

[Event "URS-ch25"]
[Site "Riga"]
[Date "1958.??.??"]
[Round "?"]
[White "Tal, Mihail"]
[Black "Geller, Efim P"]
[Result "1-0"]
[ECO "C96"]
[Annotator "Defense 202"]
[PlyCount "65"]
[EventDate "1958.??.??"]
[SourceDate "2002.01.01"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3
d6 9. h3 Na5 10. Bc2 c5 11. d4 Bb7 12. b4 cxb4 13. cxb4 Nc4 14. Nbd2 d5 15.
exd5 exd4 16. Nxc4 bxc4 17. Qxd4 Bxb4 18. Rb1 Bxe1 19. Rxb7 Re8 20. d6 Qc8 21.
Bg5 Re2 22. Rc7 Qe6 23. Nxe1 Rxe1+ 24. Kh2 Rd8 {#} 25. Bxf6 gxf6 26. Re7 Qxd6+
27. Qxd6 Rxd6 28. Rxe1 Rd2 29. Rc1 Rxf2 30. Be4 Rxa2 31. Rxc4 a5 32. Rc8+ Kg7
33. Rc7 1-0

[Event "Moscow"]
[Site "?"]
[Date "1964.??.??"]
[Round "?"]
[White "Botvinnik, Mikhail"]
[Black "Stein, Leonid"]
[Result "1-0"]
[ECO "E82"]
[Annotator "Defense 203"]
[PlyCount "65"]
[EventDate "1964.??.??"]
[SourceDate "2002.01.01"]

1. c4 g6 2. Nc3 Bg7 3. d4 Nf6 4. e4 O-O 5. Be3 d6 6. f3 b6 7. Bd3 Bb7 8. Nge2
c5 9. O-O Nc6 10. Bc2 e5 11. dxe5 dxe5 12. Bg5 h6 13. Bh4 Nd4 14. Nd5 Nxd5 15.
Bxd8 Ne3 16. Qd3 Raxd8 17. Qxe3 Nxc2 18. Qc3 Nxa1 19. Rxa1 Ba6 {#} 20. Qc2 h5
21. Qa4 Rd2 22. Nc3 Bc8 23. Rd1 Rxb2 24. Nd5 Be6 25. Qxa7 Bxd5 26. exd5 b5 27.
d6 bxc4 28. d7 c3 29. Qxc5 c2 30. Rc1 Rd8 31. Rxc2 Bf8 32. Qc8 Rb8 33. Qxb8 1-0

[Event "Zuerich"]
[Site "Zuerich"]
[Date "1959.??.??"]
[Round "?"]
[White "Tal, Mihail"]
[Black "Bhend, Edwin"]
[Result "0-1"]
[ECO "A43"]
[Annotator "Defense 204"]
[PlyCount "90"]
[EventDate "1959.??.??"]
[SourceDate "2002.01.01"]

1. d4 c5 2. d5 d6 3. e4 g6 4. Nf3 Bg7 5. Be2 Na6 6. O-O Nc7 7. Nc3 f5 8. Bd3
fxe4 9. Nxe4 Nh6 10. Bf4 O-O 11. Qd2 Nf7 12. c4 b5 13. Rae1 Rb8 14. b3 e6 15.
Nfg5 Nxg5 16. Bxg5 Qd7 17. Nc3 b4 18. dxe6 Nxe6 19. Nd5 Bb7 20. Be4 Nxg5 21.
Qxg5 Kh8 {#} 22. Bxg6 Bxd5 23. Re7 Qd8 24. Rfe1 Bf7 25. Bc2 Rb7 26. h4 Rxe7 27.
Rxe7 h6 28. Qf5 Bg8 29. Qe4 d5 30. cxd5 Qxd5 31. Qg6 Qd4 32. Qg3 Rf7 33. Re4
Qb2 34. Bd3 Bd4 35. Re2 Qc1+ 36. Kh2 Qf4 37. Re8 Qxg3+ 38. fxg3 Kg7 39. Bc4 Rf8
40. Re7+ Kf6 41. Rxa7 Bxc4 42. bxc4 Kf5 43. Re7 Ra8 44. Re2 Ra3 45. Kh3 h5 0-1

[Event "Zuerich ct"]
[Site "Zuerich"]
[Date "1953.??.??"]
[Round "6"]
[White "Bronstein, David I"]
[Black "Euwe, Max"]
[Result "1/2-1/2"]
[ECO "E59"]
[Annotator "Defense 205"]
[PlyCount "82"]
[EventDate "1953.??.??"]
[SourceDate "2002.01.01"]

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 {#} 12... Re8 13. e4 exd4 14.
cxd4 Bg4 15. Qxc5 {#} 15... Nxe4 16. Bxe4 Rxe4 17. Ng5 Re7 18. Qc2 g6 19. Ne4
Bf5 20. Nf6+ Kg7 21. Qd2 Kxf6 {#} 22. d5 Rd8 23. Bb2+ Ne5 24. f4 Qc5+ 25. Kh1
Rxd5 26. fxe5+ Ke6 27. Qg5 Kd7 28. Rac1 Qb6 29. Bc3 Re8 30. Bb4 Rexe5 31. Qh4
a5 32. Be1 h5 33. Bf2 Qa6 34. Bg3 Re4 {#} 35. Rxf5 Rxh4 36. Rxd5+ Ke6 37. Rcd1
Qc4 38. Rd6+ Ke7 39. Rd7+ Kf6 40. Bxh4+ Qxh4 41. Rf1+ Kg5 1/2-1/2

[Event "Hastings"]
[Site "Hastings"]
[Date "1961.??.??"]
[Round "2"]
[White "Littlewood, John E"]
[Black "Botvinnik, Mikhail"]
[Result "0-1"]
[ECO "B75"]
[Annotator "Defense 211"]
[PlyCount "56"]
[EventDate "1961.??.??"]
[SourceDate "2002.01.01"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 a6 8. Bc4
b5 9. Bb3 Bb7 10. Qd2 Nbd7 {#} 11. O-O-O Nc5 12. Kb1 Nxb3 13. cxb3 O-O 14. Bh6
Bxh6 15. Qxh6 b4 {#} 16. e5 Nd7 17. h4 bxc3 18. h5 dxe5 19. hxg6 {#} 19... Nf6
20. bxc3 exd4 21. gxh7+ Kh8 22. Rxd4 Qa5 23. Qe3 Nd5 24. Qd2 Nxc3+ 25. Ka1 Rad8
26. Rc1 Qxa2+ 27. Qxa2 Nxa2 28. Rxd8 Rxd8 0-1

[Event "URS-ch sf"]
[Site "Tbilisi"]
[Date "1949.??.??"]
[Round "4"]
[White "Nezhmetdinov, Rashid"]
[Black "Chistiakov, Alexander Nikolaevi"]
[Result "0-1"]
[ECO "C11"]
[Annotator "Defense 215"]
[PlyCount "84"]
[EventDate "1949.??.??"]
[SourceDate "2002.01.01"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Ng3 b6 7. Bb5+ c6 8.
Be2 Bb7 9. Nf3 Nbd7 10. O-O h6 11. Bxf6 gxf6 {#} 12. d5 cxd5 13. Nd4 Bc5 14.
Bh5 Bxd4 15. Qxd4 Kf8 16. Rfe1 Rc8 17. Qb4+ Nc5 18. Rad1 Qc7 19. Qh4 {#} 19...
f5 20. c4 dxc4 21. Qxc4 Rg8 22. f4 Qe7 23. Qd4 Ne4 24. Bf3 Nxg3 25. Bxb7 Qxb7
26. hxg3 {#} 26... Rc2 27. Qd6+ Qe7 28. Qb8+ Kg7 29. Qe5+ Qf6 30. Rd7 Qxe5 31.
fxe5 Rxb2 32. Rc1 Kg6 33. Rxa7 Rd8 34. Kh2 Rdd2 35. Rg1 Re2 36. Ra4 b5 37. Ra7
Rxe5 38. a4 b4 39. a5 Ra2 40. a6 Ree2 41. Rb7 Rxa6 42. Rxb4 h5 0-1

[Event "JUG ct"]
[Site "Bled/Zagreb/Belgrade"]
[Date "1959.??.??"]
[Round "21"]
[White "Fischer, Robert James"]
[Black "Smyslov, Vassily"]
[Result "0-1"]
[ECO "B87"]
[Annotator "Defense 220"]
[PlyCount "96"]
[EventDate "1959.??.??"]
[SourceDate "2002.01.01"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 Be7 7. O-O a6 8. Bb3
b5 9. f4 O-O 10. f5 {#} 10... b4 11. Nce2 e5 12. Nf3 Bb7 13. Ng3 Nxe4 14. Nxe4
Bxe4 15. Qe1 Bxf3 16. Rxf3 Nc6 17. Qe4 Nd4 18. Rh3 Bf6 19. Bd5 Rc8 20. c3 bxc3
21. bxc3 Nb5 22. Bd2 Rc5 23. Kh1 Qd7 24. Bb3 d5 25. Qf3 Nd6 {#} 26. Rf1 Ne4 27.
Qh5 h6 28. Bxh6 gxh6 29. Bc2 Bg5 30. f6 Rb8 31. Bxe4 dxe4 32. Rg3 Qf5 33. Kg1
Qg6 34. Qe2 Rc6 35. h4 Rxf6 36. Rxf6 Qxf6 37. Qh5 Qf4 38. Kh2 Kg7 39. hxg5 hxg5
40. Qxg5+ Qxg5 41. Rxg5+ Kf6 42. Rh5 Rb1 43. Kg3 Rf1 44. Rh4 Kf5 45. Rh5+ Ke6
46. Rh6+ f6 47. Rh4 e3 48. Re4 f5 0-1

[Event "Goteborg"]
[Site "Goteborg"]
[Date "1920.??.??"]
[Round "4"]
[White "Tarrasch, Siegbert"]
[Black "Bogoljubow, Efim"]
[Result "1-0"]
[ECO "E12"]
[Annotator "Defense 228"]
[PlyCount "55"]
[EventDate "1920.??.??"]
[SourceDate "2002.01.01"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Bg5 Bb7 5. e3 h6 6. Bh4 Bb4+ 7. Nbd2 g5 8. Bg3
g4 {#} 9. a3 gxf3 10. axb4 fxg2 11. Bxg2 Bxg2 12. Rg1 Bb7 13. Bh4 d6 14. e4
Nbd7 15. Qf3 Qe7 16. Rg4 e5 17. d5 O-O-O 18. Ke2 Rdg8 19. Rag1 Rxg4 20. Rxg4 h5
21. Rg3 Kb8 22. Qf5 Bc8 23. Bg5 h4 24. Rf3 Qf8 25. Bxf6 Nxf6 26. Qxf6 Bg4 27.
h3 Qh6 28. hxg4 1-0

[Event "Halle zt"]
[Site "Halle"]
[Date "1963.??.??"]
[Round "?"]
[White "Uhlmann, Wolfgang"]
[Black "Kinnmark, Ove"]
[Result "1/2-1/2"]
[ECO "E12"]
[Annotator "Defense 228"]
[PlyCount "33"]
[EventDate "1963.??.??"]
[SourceDate "2002.01.01"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Bg5 h6 5. Bh4 Bb7 6. e3 Bb4+ 7. Nbd2 g5 8. Bg3
g4 {#} 9. Ne5 Ne4 10. Qxg4 Bxd2+ 11. Ke2 Bb4 12. Bh4 Be7 13. Qg7 Rf8 14. Ng6
fxg6 15. Qxg6+ Rf7 16. Qg8+ Rf8 17. Qg6+ 1/2-1/2

[Event "St.Petersburg"]
[Site "St.Petersburg"]
[Date "1909.??.??"]
[Round "?"]
[White "Speijer, Abraham"]
[Black "Schlechter, Carl"]
[Result "0-1"]
[ECO "C90"]
[Annotator "Defense 229"]
[PlyCount "118"]
[EventDate "1909.??.??"]
[SourceDate "2002.01.01"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3
Bg4 9. d3 O-O 10. a4 b4 11. Nbd2 Rb8 12. Bc4 Qc8 13. Nf1 Na5 14. Ba2 bxc3 15.
bxc3 Be6 16. Ne3 Nb3 17. Bxb3 Bxb3 18. Qd2 Be6 19. Ba3 Qd7 {#} 20. h3 Rfe8 21.
c4 c5 22. g4 Rb3 23. Qc2 Reb8 24. Nd2 R3b7 25. Reb1 h5 26. f3 Nh7 27. Rxb7 Rxb7
28. Rb1 Bg5 29. Nef1 Nf8 30. Rxb7 Qxb7 31. Bc1 Bd7 32. Nb1 Bxa4 33. Qxa4 Bxc1
34. Nc3 Qb4 35. Qc2 Bb2 36. Nd5 Bd4+ 37. Kg2 Qb2 38. Nfe3 a5 39. Qxb2 Bxb2 40.
Nb6 Ne6 41. Ned5 h4 42. Na4 Bd4 43. Kf1 g6 44. Kg2 Kg7 45. Kh2 Kh6 46. Ne7 Nf4
47. Nc6 Nxd3 48. Nxa5 Ne1 49. Nb7 Nxf3+ 50. Kg2 Nd2 51. Nxd6 Kg5 52. Nb6 Kf6
53. Nb7 Nxe4 54. Kf3 Ng5+ 55. Kg2 Ke6 56. Na5 Ne4 57. Kf3 f5 58. Nb7 Nd2+ 59.
Kg2 f4 0-1

[Event "Zuerich ct"]
[Site "Zuerich"]
[Date "1953.??.??"]
[Round "28"]
[White "Najdorf, Miguel"]
[Black "Geller, Efim P"]
[Result "0-1"]
[ECO "E62"]
[Annotator "Defense 230"]
[PlyCount "84"]
[EventDate "1953.??.??"]
[SourceDate "2002.01.01"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. O-O Nc6 7. Nc3 Bg4 8. h3
Bxf3 9. Bxf3 Nd7 10. Bg2 Nxd4 11. Bxb7 Rb8 12. Bg2 Rb4 13. e3 Ne6 14. Qe2 Ne5
15. f4 Nd7 16. Nd5 Rb8 17. Qc2 c6 18. Nc3 Qc7 19. Rb1 a5 20. Bd2 Nec5 21. Ne2
Qb6 22. Kh2 Rfc8 23. Bc3 Bxc3 24. Nxc3 Qa6 25. b3 Rb6 26. Ne4 Nxe4 27. Qxe4 Re8
28. f5 Ne5 29. f6 Qa7 30. Rbd1 Rb4 31. Qd4 c5 32. Qh4 a4 33. Rxd6 axb3 34. axb3
Rxb3 35. fxe7 Qxe7 {#} 36. Qxe7 Rxe7 37. Bd5 Rxe3 38. Rd8+ Kg7 39. Rc8 Nd3 40.
Ra8 Re2+ 41. Kg1 Rd2 42. Raa1 Nb4 0-1

[Event "USA-ch"]
[Site "Chicago"]
[Date "1974.??.??"]
[Round "9"]
[White "Rogoff, Kenneth"]
[Black "Zuckerman, Bernard"]
[Result "1-0"]
[ECO "A39"]
[WhiteElo "2445"]
[BlackElo "2425"]
[Annotator "Defense 231"]
[PlyCount "87"]
[EventDate "1974.??.??"]
[SourceDate "2002.01.01"]

1. c4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O c5 6. d4 cxd4 7. Nxd4 Nc6 8.
Nc3 Nxd4 9. Qxd4 d6 10. Qd3 a6 11. Bd2 Bf5 12. e4 Be6 13. b3 Rb8 14. Rac1 Nd7
15. Qe2 Nc5 16. Nd5 a5 17. Rfd1 b6 {#} 18. h4 h5 19. Bg5 Bxd5 20. exd5 Re8 21.
Bh3 Bf6 22. Be3 Kg7 {#} 23. Rc2 Qc7 24. Kh2 e6 25. dxe6 Nxe6 26. Rcd2 Rbd8 27.
Bg2 Nc5 28. Rd5 Re5 29. Qf3 Rxd5 30. Qxd5 Be5 31. Bg5 f6 32. Be3 f5 33. Bg5 Rf8
34. f4 Bf6 35. Qxd6 Qxd6 36. Rxd6 Bxg5 37. hxg5 Re8 38. Rxb6 Re2 39. a4 Nd3 40.
Kg1 h4 41. Bf1 Re3 42. gxh4 Nxf4 43. c5 Re7 44. Bc4 1-0

[Event "Leningrad/Moscow"]
[Site "Leningrad"]
[Date "1941.??.??"]
[Round "1"]
[White "Lilienthal, Andor"]
[Black "Smyslov, Vassily"]
[Result "1/2-1/2"]
[ECO "E32"]
[Annotator "Defense 233"]
[PlyCount "70"]
[EventDate "1941.??.??"]
[SourceDate "2002.01.01"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d6 5. g3 c5 6. dxc5 dxc5 7. Bg2 Nc6 8.
Bxc6+ bxc6 9. Nf3 O-O 10. O-O Re8 11. Bg5 Bxc3 12. Qxc3 Ne4 13. Qe3 Nxg5 14.
Nxg5 e5 15. Ne4 {#} 15... Qd4 16. b3 Bg4 17. Nc3 e4 18. Rad1 Qe5 19. Rd2 Rad8
20. Rxd8 Rxd8 21. Nxe4 f5 22. Nc3 Qxe3 23. fxe3 Rd2 24. Rd1 Rc2 25. Rd3 Bxe2
26. Rd8+ Kf7 27. Nxe2 Rxe2 28. Rd7+ Ke6 29. Rxa7 g5 30. Rxh7 Rxa2 31. Rh6+ Ke5
32. Rxc6 Ke4 33. Rxc5 f4 34. exf4 Kf3 35. h3 Ra1+ 1/2-1/2

[Event "St.Petersburg"]
[Site "St.Petersburg"]
[Date "1909.??.??"]
[Round "?"]
[White "Von Freyman, Sergey"]
[Black "Vidmar, Milan Sr"]
[Result "0-1"]
[ECO "D40"]
[Annotator "Defense 235"]
[PlyCount "64"]
[EventDate "1909.??.??"]
[SourceDate "2002.01.01"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. e3 Nf6 5. Nf3 Nc6 6. a3 Bd6 7. dxc5 Bxc5 8. b4
Bd6 9. Bb2 O-O 10. Bd3 a5 11. b5 Ne5 12. Nxe5 Bxe5 13. Qe2 b6 14. O-O Bb7 15.
Rfd1 Qe7 16. Na4 Bxb2 17. Qxb2 Nd7 18. cxd5 exd5 19. Bf5 Rad8 20. Bxd7 Rxd7 21.
Nxb6 {#} 21... Rd6 22. Na4 Rh6 23. Rd4 Qc7 24. h3 Rc8 25. Rad1 Rg6 26. R4d3 h6
27. Rd4 Kh7 28. R1d3 Qe5 29. Qd2 Rc4 30. Nc3 Qg5 31. f4 Qg3 32. Nxd5 Rc1+ 0-1

[Event "Bled"]
[Site "Bled"]
[Date "1961.??.??"]
[Round "12"]
[White "Bisguier, Arthur B"]
[Black "Portisch, Lajos"]
[Result "1/2-1/2"]
[ECO "E41"]
[Annotator "Defense 236"]
[PlyCount "70"]
[EventDate "1961.??.??"]
[SourceDate "2002.01.01"]

1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. Nf3 c5 5. e3 Nc6 6. Bd3 Bxc3+ 7. bxc3 d6 8. e4
e5 9. d5 Ne7 10. O-O h6 11. Ne1 g5 12. f3 Nh5 13. g3 Ng7 14. Ng2 Bh3 15. Rb1
Qd7 16. Rf2 Bxg2 17. Rxg2 Ng6 18. Qb3 Rb8 19. Qb5 Ke7 20. Rgb2 Qc8 21. Qa4 a6
22. Rb6 {#} 22... Nf8 23. Qb3 Nd7 24. Rxb7 Rxb7 25. Qxb7 Qxb7 26. Rxb7 Rb8 27.
Ra7 Rb6 28. h4 Ne8 29. hxg5 hxg5 30. Bxg5+ f6 31. Bh4 Kd8 32. Ra8+ Nb8 33. Bc2
Kc8 34. Ra7 Nd7 35. Ra8+ Nb8 1/2-1/2

[Event "San Antonio"]
[Site "San Antonio"]
[Date "1972.??.??"]
[Round "?"]
[White "Larsen, Bent"]
[Black "Keres, Paul"]
[Result "0-1"]
[ECO "D41"]
[WhiteElo "2625"]
[BlackElo "2600"]
[Annotator "Defense 238"]
[PlyCount "182"]
[EventDate "1972.??.??"]
[SourceDate "2002.01.01"]

1. c4 e6 2. Nc3 c5 3. Nf3 Nf6 4. g3 Nc6 5. Bg2 Be7 6. d4 d5 7. cxd5 Nxd5 8.
Nxd5 exd5 9. dxc5 Bxc5 10. a3 Bf5 11. b4 Bb6 12. Bb2 O-O 13. Nd4 Bxd4 14. Bxd4
Re8 15. Ra2 Qd7 16. O-O Bh3 17. Rd2 Bxg2 18. Kxg2 a5 19. Bc5 axb4 20. axb4 Re5
21. e3 Rd8 22. b5 Ne7 23. Bxe7 Qxe7 24. Qb3 h5 25. Rd4 Rd6 26. Rfd1 Qe8 27. h4
{#} 27... Rb6 28. Rxd5 Rxb5 29. Rxe5 Rxe5 30. Qxb7 Rc5 31. Rd6 g6 32. Rd7 Qe6
33. Rd8+ Kg7 34. Qb4 Qc4 35. Qb2+ Qc3 36. Qb7 Rf5 37. Qe7 Qb2 38. Qf8+ Kh7 39.
Qg8+ Kh6 40. Rd2 Qg7 41. Qa8 Kh7 42. e4 Qc3 43. exf5 Qxd2 44. Qb7 Kg8 45. f6
Qd1 46. Qc6 Kh7 47. Qc3 Qd5+ 48. f3 Qa2+ 49. Kh3 Qb1 50. Kg2 Qa2+ 51. Kf1 Qa6+
52. Ke1 Qe6+ 53. Kf2 Qa2+ 54. Kg1 Qb1+ 55. Kg2 Qa2+ 56. Kh3 Qb1 57. g4 Qh1+ 58.
Kg3 Qg1+ 59. Kf4 Qh2+ 60. Kg5 Qg3 61. Qe3 hxg4 62. Qf4 Qxf3 63. Qxg4 Qe3+ 64.
Qf4 Qe2 65. Qg3 Qb5+ 66. Kf4 Qf5+ 67. Ke3 Qxf6 68. Qg5 Qf1 69. Qg4 Qe1+ 70. Kd3
Qe6 71. Qf4 Kg7 72. Qd4+ f6 73. Qb4 Qf5+ 74. Ke2 Kh6 75. Ke1 Kh5 76. Qc4 Qg4
77. Qc5+ Kxh4 78. Qe7 Qf5 79. Qb4+ Kh5 80. Qc4 g5 81. Qf7+ Kh4 82. Qf8 Kg3 83.
Qa3+ Qf3 84. Qd6+ Kg2 85. Qd2+ Kh3 86. Qd7+ f5 87. Qg7 g4 88. Qh8+ Kg3 89. Qe5+
f4 90. Qb8 Qe3+ 91. Kd1 Kg2 0-1

[Event "Wch02"]
[Site "Havana"]
[Date "1889.??.??"]
[Round "17"]
[White "Chigorin, Mikhail"]
[Black "Steinitz, William"]
[Result "1/2-1/2"]
[ECO "C52"]
[Annotator "Defense 239"]
[PlyCount "140"]
[EventDate "1889.??.??"]
[SourceDate "2002.01.01"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. O-O Qf6 7. d4 Nge7 8. d5
Nd8 9. Qa4 Bb6 10. Bg5 Qd6 11. Na3 c6 12. Rad1 Qb8 13. Bxe7 Kxe7 14. d6+ Kf8
15. Qb4 f6 16. Bb3 {#} 16... g6 17. Nc4 Kg7 18. a4 Nf7 19. Nxb6 axb6 20. Bxf7
Kxf7 21. Nxe5+ Kg7 22. Nc4 b5 23. axb5 Qa7 24. b6 Qa4 25. Qc5 Re8 26. f3 Qa2
27. Ne3 Qb3 28. Rb1 Qf7 29. Nc4 Ra4 30. Rb4 Ra2 31. Qd4 Kg8 32. Ne3 Ra3 33. Ra4
Rb3 34. Rfa1 Kg7 35. Ra8 Rb5 36. Rb8 c5 37. Qd5 Rxb6 38. Raa8 Qf8 39. Nc4 Rc6
40. f4 b5 41. Rxb5 Ba6 42. Rxe8 Qxe8 43. Rxc5 Rxc5 44. Qxc5 Qxe4 45. Ne3 Qxf4
46. h3 Bb7 47. c4 Bc6 48. Qa3 Qd4 49. Kh2 f5 50. c5 f4 51. Nc2 Qe5 52. Qa1 Qxa1
53. Nxa1 Kf6 54. Nc2 Ke5 55. Nb4 Bb7 56. Kg1 Kd4 57. c6 Bc8 58. cxd7 Bxd7 59.
Kf2 Ke5 60. Nd3+ Kxd6 61. Nxf4 Ke5 62. Ke3 Kf6 63. Nd3 h6 64. Kf4 g5+ 65. Ke3
h5 66. Nc5 Bc6 67. g3 h4 68. g4 Bg2 69. Ne4+ Bxe4 70. Kxe4 Ke6 1/2-1/2

[Event "Leningrad training"]
[Site "?"]
[Date "1933.??.??"]
[Round "?"]
[White "Alatortsev, Vladimir"]
[Black "Botvinnik, Mikhail"]
[Result "0-1"]
[ECO "E52"]
[Annotator "Defense 241"]
[PlyCount "86"]
[EventDate "1933.??.??"]
[SourceDate "2002.01.01"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 5. e3 Bb7 6. Bd3 O-O 7. O-O d5 8. cxd5
exd5 9. a3 Bd6 10. b4 Nbd7 11. Nb5 Be7 12. Ne5 a6 13. Nc3 c5 14. bxc5 bxc5 15.
Rb1 Qc7 16. Nxd7 Nxd7 17. Qb3 Rab8 18. Nxd5 Bxd5 19. Qxd5 Rxb1 20. Bxb1 {#}
20... c4 21. Bxh7+ Kxh7 22. Qe4+ Kg8 23. Qxe7 c3 24. e4 c2 25. d5 Rb8 26. g3
Qc8 27. Qg5 Qc4 28. f3 Rb3 29. Qd2 Rd3 30. Qe2 Ne5 31. Kg2 Rd1 32. Qxc4 Nxc4
33. d6 Kf8 34. a4 Ke8 35. Kf2 Nd2 36. Re1 Nxf3 37. Rf1 Nxh2 38. Re1 Nf3 39. Rf1
Nd2 40. Re1 Nb3 41. Ba3 c1=Q 42. Bxc1 Rxc1 43. Rxc1 Nxc1 0-1

[Event "URS-ch09"]
[Site "Leningrad"]
[Date "1934.??.??"]
[Round "?"]
[White "Levenfish, Grigory"]
[Black "Riumin, Nikolay Nikolaevich"]
[Result "1/2-1/2"]
[ECO "D66"]
[Annotator "Defense 242"]
[PlyCount "93"]
[EventDate "1934.??.??"]
[SourceDate "2002.01.01"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 O-O 7. Rc1 c6 8. Bd3
a6 9. a4 dxc4 10. Bxc4 Nd5 11. Bxe7 Qxe7 12. O-O N5f6 13. e4 b5 14. Ba2 b4 15.
e5 bxc3 16. exf6 Nxf6 17. Rxc3 Rb8 18. Qc2 Qb4 19. Rb1 Bb7 20. Rc4 Qd6 21. Rc5
Nd7 22. Rc3 Nf6 23. Re1 Ba8 24. Bc4 Rb4 25. b3 Rbb8 26. Re5 g6 27. Ra5 Qb4 28.
Re5 {#} 28... c5 29. dxc5 Ne4 30. Re3 Nxc5 31. h4 Bd5 32. Bxd5 exd5 33. Rxd5
Nxb3 34. Re4 Qb7 35. Qd3 Rfc8 36. Re1 Nc5 37. Qd1 Ne6 38. Rd7 Rc7 39. Rd6 Rbc8
40. Ng5 Rc1 41. Qxc1 Rxc1 42. Rxc1 Nf4 43. Rcc6 Qb1+ 44. Kh2 Qf1 45. Kg3 Ne2+
46. Kf3 Ng1+ 47. Kg3 1/2-1/2

[Event "URS-ch38 Riga"]
[Site "Riga"]
[Date "1970.??.??"]
[Round "11"]
[White "Averbakh, Yuri L"]
[Black "Karpov, Anatoly"]
[Result "1/2-1/2"]
[ECO "D42"]
[Annotator "Defense 243"]
[PlyCount "104"]
[EventDate "1970.??.??"]
[SourceDate "2002.01.01"]

1. c4 c5 2. Nf3 Nf6 3. Nc3 d5 4. cxd5 Nxd5 5. e3 e6 6. d4 Nc6 7. Bd3 Be7 8. O-O
O-O 9. a3 Nf6 10. dxc5 Bxc5 11. b4 Bd6 12. Ne4 Nxe4 13. Bxe4 Qe7 14. Bb2 f5 15.
Bxc6 bxc6 16. Be5 Bxe5 17. Nxe5 {#} 17... c5 18. Rc1 cxb4 19. Nc6 Qf6 20. axb4
Ba6 21. Re1 Bb5 22. Qd6 Bxc6 23. Rxc6 Rae8 24. g3 Qe7 25. Rd1 Rf7 26. Qc5 Qxc5
27. bxc5 Rb7 28. Ra6 Rc8 29. c6 Rbc7 30. Rd7 Rxd7 31. cxd7 Rd8 32. Rxa7 Kf7 33.
Kg2 Ke7 34. Kf3 Rxd7 35. Rxd7+ Kxd7 36. Kf4 Kd6 37. e4 fxe4 38. Kxe4 Kd7 39.
Ke5 Ke7 40. h3 Kd7 41. h4 Ke7 42. f3 Kd7 43. Kf4 Ke7 44. Kg5 Kf7 45. g4 Ke7 46.
h5 Kf7 47. h6 g6 48. Kf4 Kf6 49. g5+ Kf7 50. Ke5 Ke7 51. f4 Kf7 52. Kd6 Kf8
1/2-1/2

[Event "Moscow"]
[Site "Moscow"]
[Date "1936.??.??"]
[Round "?"]
[White "Capablanca, Jose Raul"]
[Black "Botvinnik, Mikhail"]
[Result "1/2-1/2"]
[ECO "A95"]
[Annotator "Defense 243"]
[PlyCount "83"]
[EventDate "1936.??.??"]
[SourceDate "2002.01.01"]

1. Nf3 f5 2. g3 Nf6 3. Bg2 e6 4. c4 Be7 5. O-O O-O 6. d4 d5 7. Nc3 c6 8. Qb3
Kh8 9. Ne5 Nbd7 10. Nxd7 Nxd7 11. Rd1 Nb6 12. cxd5 exd5 13. Na4 Nc4 14. Nc5 b6
15. Nd3 Bf6 16. Qc2 Bd7 17. e3 Nd6 18. a4 a5 19. b3 Re8 20. Ba3 Ne4 21. f3 Ng5
22. Ne5 Rc8 23. Rac1 Kg8 24. Qd3 Nf7 25. f4 Be7 26. Bxe7 Qxe7 27. Rc3 Nxe5 28.
dxe5 Qb4 29. Rdc1 Rb8 30. Qd4 b5 31. Ra1 Ra8 32. axb5 Qxb5 33. Rc5 Qxb3 34.
Rxd5 Be6 35. Rd6 {#} 35... c5 36. Qxc5 Rec8 37. Qb6 Rab8 38. Qxb3 Bxb3 39. Bc6
a4 40. g4 fxg4 41. Kf2 Kf8 42. Kg3 1/2-1/2

[Event "Moscow-ch"]
[Site "Moscow"]
[Date "1947.??.??"]
[Round "?"]
[White "Simagin, Vladimir"]
[Black "Aronin, Lev Solomonovich"]
[Result "1/2-1/2"]
[ECO "C04"]
[Annotator "Defense 245"]
[PlyCount "48"]
[EventDate "1947.??.??"]
[SourceDate "2002.01.01"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. Nb1 Ne7 7. Bd3 c5 8. c3
Qb6 9. O-O Nc6 10. Be2 f6 11. exf6 Nxf6 12. Na3 cxd4 13. Nb5 a6 14. Nbxd4 Bd6
15. Ng5 e5 16. Nde6 h6 17. Be3 Qxb2 18. Rb1 Qa3 19. Rb3 Qxa2 20. Bd3 hxg5 21.
Bb1 Qa4 22. Rxb7 {#} 22... e4 23. Qxa4 Bxh2+ 24. Kh1 Bg3+ 1/2-1/2

[Event "St.Petersburg prel"]
[Site "St.Petersburg"]
[Date "1914.??.??"]
[Round "?"]
[White "Lasker, Emanuel"]
[Black "Alekhine, Alexander"]
[Result "1/2-1/2"]
[ECO "B01"]
[Annotator "Defense 246"]
[PlyCount "48"]
[EventDate "1914.??.??"]
[SourceDate "2002.01.01"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 Bg4 5. c4 Nb6 6. Nc3 e5 7. c5 exd4 8.
Ne4 N6d7 9. Qxd4 Qe7 10. Bb5 Nc6 {#} 11. Bxc6 bxc6 12. O-O Bxf3 13. gxf3 O-O-O
14. Qa4 Ne5 15. Kg2 Qe6 16. Qxa7 Qf5 17. Qa8+ Kd7 18. Rd1+ Ke6 19. Qxd8 Qxf3+
20. Kg1 Be7 21. Qd4 Qg4+ 22. Kh1 Qf3+ 23. Kg1 Qg4+ 24. Kh1 Qf3+ 1/2-1/2

[Event "Intercollegiate"]
[Site "?"]
[Date "1950.??.??"]
[Round "?"]
[White "Hearst-Evans"]
[Black "[+4884.66h2g8]"]
[Result "*"]
[Annotator "Defense 247"]
[SetUp "1"]
[FEN "r1q1r1k1/pp3pbp/6p1/2Ppn3/b2NB3/BP4PP/P1Q2P1K/3R1R2 b - - 0 1"]
[PlyCount "9"]
[SourceDate "2002.01.01"]

{#} 1... Nc4 2. Nb5 Bxb5 3. bxc4 Bxc4 4. Bd3 b5 5. Qb1 Qa6 {#} *

[Event "Curacao ct"]
[Site "Curacao"]
[Date "1962.??.??"]
[Round "16"]
[White "Tal, Mihail"]
[Black "Keres, Paul"]
[Result "0-1"]
[ECO "C96"]
[Annotator "Defense 247"]
[PlyCount "81"]
[EventDate "1962.??.??"]
[SourceDate "2002.01.01"]

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. h3 Na5 10. Bc2 c5 11. d4 Nd7 12. Nbd2 cxd4 13. cxd4 Nc6 14. a3 exd4 15.
Nb3 Nde5 16. Nfxd4 Bf6 17. Bd2 Nxd4 18. Nxd4 Nd3 19. Nc6 Nxf2 20. Qf3 Nxh3+ 21.
Kh2 Be5+ 22. Nxe5 dxe5 23. Red1 Nf4 {#} 24. g3 Ne6 25. Bc3 Qg5 26. Rd6 Qh6+ 27.
Kg1 Nd4 28. Rxh6 Nxf3+ 29. Kf2 gxh6 30. Kxf3 Re8 31. Rh1 Kg7 32. Bb3 Bb7 33.
Bd2 f5 34. Rxh6 Rad8 35. Rb6 Bxe4+ 36. Ke2 Bf3+ 37. Ke1 f4 38. Bc3 fxg3 39.
Rxa6 Rd4 40. Ra7+ Kh6 41. Rf7 0-1

[Event "URS-ch24"]
[Site "Moscow"]
[Date "1957.??.??"]
[Round "14"]
[White "Stoliar, Efim Samoilovich"]
[Black "Tal, Mihail"]
[Result "1/2-1/2"]
[ECO "B41"]
[Annotator "Defense 248"]
[PlyCount "87"]
[EventDate "1957.??.??"]
[SourceDate "2002.01.01"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Bb4 7. Bd2 O-O 8. e5
Ne8 9. Nc2 Be7 10. Bd3 Nc6 11. Qe2 Qc7 12. f4 f6 13. exf6 Nxf6 14. O-O b6 15.
Ne4 b5 16. cxb5 axb5 17. Kh1 Bb7 18. a3 Na5 19. Nd4 Qb6 20. Nf3 Nc4 21. Nxf6+
Bxf6 22. Bb4 Rfd8 23. Ne5 {#} 23... Ne3 24. Rg1 Nf5 25. Qh5 Qd4 26. Bxf5 exf5
27. Qxf5 Qe4 28. Qxe4 Bxe4 29. Bd6 Rac8 30. Rge1 Bb7 31. Rac1 Bxe5 32. fxe5
Rxc1 33. Rxc1 Rc8 34. Rxc8+ Bxc8 35. Kg1 Kf7 36. Kf2 Ke6 37. Ke3 Bb7 38. g3 Kd5
39. b3 Bc6 40. Kd3 Ke6 41. Kd4 Bf3 42. a4 Bd1 43. axb5 Bxb3 44. Kc5 1/2-1/2

[Event "URS-ch24"]
[Site "Moscow"]
[Date "1957.??.??"]
[Round "9"]
[White "Tal, Mihail"]
[Black "Spassky, Boris V"]
[Result "1/2-1/2"]
[ECO "C63"]
[Annotator "Defense 249"]
[PlyCount "61"]
[EventDate "1957.??.??"]
[SourceDate "2002.01.01"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 Nf6 5. exf5 Nd4 6. Nxe5 Bc5 7. O-O O-O 8.
Nf3 c6 9. Nxd4 Bxd4 10. Bd3 d5 11. Ne2 Be5 12. Ng3 {#} 12... Ne4 13. Bxe4 dxe4
14. d3 exd3 15. Qxd3 Qxd3 16. cxd3 Bxg3 17. hxg3 Bxf5 18. d4 Rad8 19. Be3 Rd5
20. Rfc1 Rb5 21. b3 Rd8 22. Rc4 Rbd5 23. Rac1 Kf7 24. Ra4 a6 25. Rc5 Bd3 26.
Ra3 Rxc5 27. dxc5 Bb5 28. b4 Rd1+ 29. Kh2 Bc4 30. Bf4 Rf1 31. Be3 1/2-1/2

[Event "?"]
[Site "?"]
[Date "1970.??.??"]
[Round "?"]
[White "Youth tournament"]
[Black "[+4031.88a2c8]"]
[Result "*"]
[Annotator "Defense 250"]
[SetUp "1"]
[FEN "2k5/q1p5/3p4/pPpPp1pp/N1P1Pp2/P4PbP/KQ4P1/8 b - - 0 1"]
[PlyCount "7"]
[SourceDate "2002.01.01"]

{#} 1... Qb6 2. h4 gxh4 3. Qd2 h3 4. gxh3 h4 {#} *

[Event "Sevilla cqf"]
[Site "Sevilla"]
[Date "1971.??.??"]
[Round "3"]
[White "Huebner, Robert"]
[Black "Petrosian, Tigran V"]
[Result "1/2-1/2"]
[ECO "B86"]
[WhiteElo "2590"]
[BlackElo "2640"]
[Annotator "Defense 250"]
[PlyCount "54"]
[EventDate "1971.??.??"]
[SourceDate "2002.01.01"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 Be7 7. Be3 O-O 8. f4
d5 9. Bd3 dxe4 10. Nxe4 Nd5 11. Qf3 Nxe3 12. Qxe3 Qb6 13. O-O-O Rd8 14. c3 Nc6
15. Ng5 Bxg5 16. fxg5 Nxd4 17. cxd4 e5 18. Qxe5 Be6 19. Kb1 Rd5 20. Qe4 g6 {#}
21. Bc4 Bf5 22. Bxd5 Bxe4+ 23. Bxe4 Rd8 24. h4 Rxd4 25. Rxd4 Qxd4 26. Bxb7 Kf8
27. Bf3 Qf2 1/2-1/2

[Event "Zuerich ct"]
[Site "Zuerich"]
[Date "1953.??.??"]
[Round "16"]
[White "Boleslavsky, Isaak"]
[Black "Stahlberg, Gideon"]
[Result "1/2-1/2"]
[ECO "C19"]
[Annotator "Defense 251"]
[PlyCount "84"]
[EventDate "1953.??.??"]
[SourceDate "2002.01.01"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. a4 Nbc6 8. Nf3
Bd7 9. Be2 Rc8 10. O-O O-O 11. Ba3 b6 12. Ba6 Rc7 13. Bd3 h6 14. Re1 Na5 15.
Bc1 c4 16. Bf1 Ng6 17. g3 f6 18. exf6 Qxf6 19. Bg2 Rcc8 20. Qe2 Rf7 21. h4 Nc6
22. h5 Nf8 23. Nh2 Nh7 24. f4 Re8 25. Nf3 Qd8 26. Nh4 Nf8 27. Rf1 Ne7 28. Nf3
Nc6 29. Ba3 Bc8 30. Rf2 Nd7 31. Raf1 Ne7 32. Bh3 Nf5 33. Kh2 Nf6 34. g4 Nd6 35.
Ne5 Rc7 {#} 36. Bg2 Nde4 37. Rf3 Nd7 38. Ng6 Ndf6 39. Ne5 Nd7 40. Kg1 Nxe5 41.
fxe5 Ng5 42. Rf8+ Rxf8 1/2-1/2

[Event "URS-ch20"]
[Site "Moscow"]
[Date "1952.??.??"]
[Round "?"]
[White "Boleslavsky, Isaak"]
[Black "Keres, Paul"]
[Result "1/2-1/2"]
[ECO "C87"]
[Annotator "Defense 252"]
[PlyCount "81"]
[EventDate "1952.??.??"]
[SourceDate "2002.01.01"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 d6 7. Bxc6+ bxc6 8.
d4 Nd7 9. Nbd2 O-O 10. Nc4 exd4 11. Nxd4 Nb8 12. Qf3 Bf6 13. Be3 Bd7 14. Rad1
Re8 15. Nf5 Bxf5 16. exf5 {#} 16... d5 17. Na5 Bxb2 18. c4 Qc8 19. Bd2 dxc4 20.
Rxe8+ Qxe8 21. Nxc4 Bf6 22. Ba5 Qc8 23. Qd3 h6 24. Ne3 c5 {#} 25. Qd5 c6 26.
Qxc5 Nd7 27. Qd6 Ra7 28. Rc1 Ne5 29. Nd5 Ng4 30. h3 Rd7 31. Qc5 Qb7 32. Nxf6+
Nxf6 33. Qxc6 Rd1+ 34. Kh2 Qb8+ 35. Qc7 Qxc7+ 36. Rxc7 Rd5 37. Bb6 Rb5 38. Rc8+
Kh7 39. Rc6 Nd5 40. Bd4 Nb4 41. Rc7 1/2-1/2

[Event "San Remo"]
[Site "San Remo"]
[Date "1930.??.??"]
[Round "?"]
[White "Nimzowitsch, Aaron "]
[Black "Tartakower, Saviely"]
[Result "1/2-1/2"]
[ECO "D07"]
[Annotator "Defense 255"]
[PlyCount "128"]
[EventDate "1930.??.??"]
[SourceDate "2002.01.01"]

1. d4 d5 2. c4 Nc6 3. Nc3 e5 4. cxd5 Nxd4 5. e3 Nf5 6. e4 Nd6 7. f4 exf4 8.
Bxf4 {#} 8... a6 9. Bd3 Ne7 10. Bg3 Ng6 11. Qh5 Qd7 12. h3 Nb5 13. Nf3 Bc5 14.
Ne5 Qe7 15. Nxb5 axb5 16. Nxg6 fxg6 17. Qe5 c6 18. Rf1 Rf8 19. a3 Rxf1+ 20.
Kxf1 Bd7 21. Rc1 Bb6 22. Rd1 Qxe5 23. Bxe5 cxd5 24. exd5 Kf7 {#} 25. Bd6 Kg8
26. Bb4 Rc8 27. Re1 Bc5 28. Bxc5 Rxc5 29. Be4 Kf8 30. Kf2 b4 31. Ke3 bxa3 32.
Kd4 Ra5 33. bxa3 Rxa3 34. Kc5 Ra6 35. Bf3 Rf6 36. Rb1 b5 37. Be2 Rf2 38. Rf1
Rxf1 39. Bxf1 Ke7 40. Bxb5 Bc8 41. Bd3 Bd7 42. Bc2 Bc8 43. Kc6 Kd8 44. Bd3 Bd7+
45. Kd6 Bc8 46. h4 Bd7 47. g3 Bg4 48. Bc4 h6 49. Bd3 g5 50. hxg5 hxg5 51. Bg6
Bd7 52. Bf7 Bf5 53. Be6 Bc2 54. Bg4 Ba4 55. Ke5 Ke7 56. Bf5 Bd1 57. Bc8 Be2 58.
Bb7 Bd1 59. Kf5 Bc2+ 60. Kxg5 Kd6 61. g4 Ke5 62. Kh5 Bd1 63. Kh4 Bb3 64. Kg5
Bc2 1/2-1/2

