[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Aesthetics in Chess"]
[Black "?"]
[Result "*"]
[Annotator "Isaac Linder"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Part 1. The Beauty of  the Co"]
[Black "?"]
[Result "*"]
[PlyCount "0"]

 *

[Event "Leningrad (m/11)"]
[Site "?"]
[Date "1974.??.??"]
[Round "?"]
[White "Karpov, An"]
[Black "Spassky, B."]
[Result "1-0"]
[SetUp "1"]
[FEN "r4rk1/2b2ppq/p1p4p/PpN4B/1PnPN3/6Pb/5P1P/2RQR1K1 w - - 0 25"]
[PlyCount "21"]
[EventDate "1974.??.??"]

25. Qf3 $1 f5 (25... Qf5 $5 26. Qxf5 Bxf5 27. Bf3 Rfc8 28. Be2 Nd6 29. Bd3 $16
{Karpov}) 26. Nc3 g6 27. Qxc6 gxh5 28. Nd5 f4 29. Re7 $1 Qf5 (29... fxg3 30.
Nf6+ (30. Rxh7 $2 gxf2+ 31. Kh1 f1=Q+ 32. Rxf1 Rxf1#) 30... Rxf6 31. Qxa8+ Rf8
32. Qxf8+ Kxf8 33. Rxh7 gxh2+ 34. Kh1 Bf4 35. Re1 $18) 30. Rxc7 Rae8 31. Qxh6
Rf7 32. Rxf7 Kxf7 33. Qxf4 Re2 34. Qc7+ Kf8 35. Nf4 1-0

[Event "Bled match"]
[Site "?"]
[Date "1965.??.??"]
[Round "10"]
[White "Tal, M."]
[Black "Larsen, B."]
[Result "1-0"]
[SetUp "1"]
[FEN "rqb2rk1/3nbppp/p2pp3/6P1/1p1BPP2/2NB1Q2/PPP4P/2KR3R w - - 0 16"]
[PlyCount "43"]
[EventDate "1965.??.??"]

16. Nd5 $3 exd5 (16... Bd8 17. Nf6+ gxf6 18. gxf6 Bxf6 19. Rhg1+ Kh8 20. e5 $1
Bg7 21. Qe4 $18) 17. exd5 f5 (17... g6 18. Rde1 Bd8 19. Qh3 Ne5 20. Qh6 Bb6 21.
fxe5 Bxd4 22. Re4 Bf2 23. Rf1 Qa7 24. e6 Bb7 $13 {Nikitin}) (17... Bd8 $2 18.
Bxh7+ Kxh7 19. Qh5+ Kg8 20. Bxg7 Kxg7 21. Qh6+ Kg8 22. g6 Nf6 23. g7 $18) 18.
Rde1 Rf7 19. h4 Bb7 20. Bxf5 (20. g6 $5 hxg6 21. h5 gxh5 22. Bxf5) 20... Rxf5
21. Rxe7 Ne5 $1 22. Qe4 Qf8 $1 23. fxe5 Rf4 24. Qe3 Rf3 $6 (24... Bxd5 $1 25.
exd6 Rxd4 26. Qxd4 Bxh1 27. b3 Bf3 28. Qc4+ Kh8 29. Rf7 Qxd6 30. Rxf3 $16 {Tal}
) 25. Qe2 Qxe7 26. Qxf3 dxe5 27. Re1 Rd8 28. Rxe5 Qd6 29. Qf4 Rf8 30. Qe4 b3
31. axb3 Rf1+ 32. Kd2 Qb4+ 33. c3 Qd6 34. Bc5 $1 Qxc5 35. Re8+ Rf8 36. Qe6+ Kh8
37. Qf7 1-0

[Event "London"]
[Site "?"]
[Date "1883.??.??"]
[Round "?"]
[White "Zukertort, J."]
[Black "Blackburne, J."]
[Result "1-0"]
[SetUp "1"]
[FEN "2r3k1/pbr1q2p/1p2pnp1/3p4/3P1P2/1P1BR3/PB1Q2PP/5RK1 w - - 0 23"]
[PlyCount "21"]
[EventDate "1883.??.??"]

23. f5 $1 Ne4 24. Bxe4 dxe4 25. fxg6 $3 Rc2 (25... hxg6 26. Rg3 Qg7 (26... Qh7
27. Rf6 Rg7 28. Rh3) (26... Qe8 27. Qh6) (26... Kg7 27. d5+ e5 28. d6) 27. d5
e5 28. Qg5 Re8 29. Rf6 $18) 26. gxh7+ Kh8 (26... Kxh7 27. Rh3+ Kg8 28. Rg3+ Kh7
29. Qf4 Rxb2 30. Qg4 $18) 27. d5+ e5 28. Qb4 $1 R8c5 (28... Qxb4 29. Bxe5+ Kxh7
30. Rh3+ Kg6 31. Rf6+ Kg5 32. Rg3+ Kh5 33. Rf5+ Kh6 34. Bf4+ Kh7 35. Rh5#) (
28... Qe8 29. Rf8+ Qxf8 30. Bxe5+ Kxh7 31. Qxe4+ Kh6 32. Rh3+ $18) 29. Rf8+ $1
(29. Qxe4 Rxb2 30. Rf8+ Qxf8 31. Qxe5+ Qg7 32. Qe8+ Kxh7 33. Rh3+ $18 {
Zukertort}) 29... Kxh7 30. Qxe4+ Kg7 31. Bxe5+ Kxf8 32. Bg7+ Kg8 33. Qxe7 1-0

[Event "Hastings"]
[Site "?"]
[Date "1895.??.??"]
[Round "?"]
[White "Steinitz, W."]
[Black "Von Bardeleben, C."]
[Result "1-0"]
[SetUp "1"]
[FEN "r1r5/pp1qnk1p/4Npp1/3p4/6Q1/8/PP3PPP/2R1R1K1 w - - 0 21"]
[PlyCount "9"]
[EventDate "1895.??.??"]

21. Ng5+ $1 Ke8 22. Rxe7+ $1 Kf8 (22... Kxe7 23. Re1+ Kd6 24. Qb4+ Kc7 25. Ne6+
Kb8 26. Qf4+ Rc7 27. Nxc7 Qxc7 28. Re8#) (22... Qxe7 23. Rxc8+ $18) 23. Rf7+
Kg8 24. Rg7+ Kh8 25. Rxh7+ $1 (25. Rxh7+ Kg8 26. Rg7+ Kh8 27. Qh4+ Kxg7 28.
Qh7+ Kf8 29. Qh8+ Ke7 30. Qg7+ Ke8 31. Qg8+ Ke7 32. Qf7+ Kd8 33. Qf8+ Qe8 34.
Nf7+ Kd7 35. Qd6#) 1-0

[Event "Riga (izt)"]
[Site "?"]
[Date "1979.??.??"]
[Round "?"]
[White "Tarjan, J."]
[Black "Tal, M."]
[Result "0-1"]
[SetUp "1"]
[FEN "2rr2k1/4nppp/1qb1p3/p7/2P1n3/1P2NNPP/R4PB1/4QR1K b - - 0 27"]
[PlyCount "27"]
[EventDate "1979.??.??"]

27... Rd3 $1 28. Qxa5 (28. Ne5 Nxg3+ 29. fxg3 Rxe3 30. Nxc6 Rxe1 31. Nxe7+ Kf8
32. Nxc8 Rxf1+ 33. Bxf1 Qxb3 34. Rxa5 Qd1 35. Kg1 Qd4+ 36. Kh1 Qe4+ 37. Kg1
Qe3+ 38. Kh1 Qe1 $19 {Tal}) 28... Nxg3+ 29. fxg3 Qxe3 30. Ne5 Bxg2+ 31. Rxg2
Rxb3 32. Kh2 f6 33. Nd7 Qd4 34. Rd2 Rb2 35. Rff2 Rxd2 36. Rxd2 Qxc4 37. Nb6 Qc5
38. Rd8+ Kf7 39. Rf8+ Kg6 40. Qxc5 Rxc5 0-1

[Event "Moscow"]
[Site "?"]
[Date "1955.??.??"]
[Round "?"]
[White "Petrosian, T."]
[Black "Taimanov, M."]
[Result "1-0"]
[ECO "D46"]
[PlyCount "47"]
[EventDate "1955.??.??"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. e3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. Qc2
Bd6 9. b3 dxc4 10. bxc4 e5 11. Bb2 Re8 12. Ne4 Nxe4 13. Bxe4 h6 14. Rad1 exd4
15. Bh7+ Kh8 16. Rxd4 Bc5 17. Rf4 Qe7 18. Re4 Qf8 19. Rh4 f6 20. Bg6 Re7 21.
Rh5 Bd6 22. Rd1 Be5 23. Ba3 c5 24. Nh4 {Petrosian : "One of my favourite game".
} 1-0

[Event "Nice (ol)"]
[Site "?"]
[Date "1974.??.??"]
[Round "?"]
[White "Karpov, An"]
[Black "Unzicker, W."]
[Result "1-0"]
[SetUp "1"]
[FEN "r1rq1bk1/1n1b1p1p/3p1np1/1p1Pp3/1Pp1P3/2P1BNNP/R2Q1PP1/1B2R1K1 w - - 0 24"]
[PlyCount "41"]
[EventDate "1974.??.??"]

24. Ba7 $1 Ne8 25. Bc2 Nc7 26. Rea1 Qe7 27. Bb1 Be8 28. Ne2 Nd8 29. Nh2 Bg7 30.
f4 f6 31. f5 g5 32. Bc2 $1 Bf7 33. Ng3 Nb7 34. Bd1 h6 35. Bh5 Qe8 36. Qd1 Nd8
37. Ra3 Kf8 38. R1a2 Kg8 39. Ng4 $1 Kf8 40. Ne3 Kg8 41. Bxf7+ Nxf7 42. Qh5 Nd8
(42... Nh8 43. Ng4 Qxh5 44. Nxh5 Kf7 45. Bb6 Rxa3 46. Rxa3 Ra8 47. Rxa8 Nxa8
48. Bd8 {Karpov}) 43. Qg6 $1 Kf8 44. Nh5 1-0

[Event "London 4th match"]
[Site "?"]
[Date "1834.??.??"]
[Round "?"]
[White "McDonnell, A."]
[Black "De La Bourdonnais, L."]
[Result "0-1"]
[SetUp "1"]
[FEN "2Qb1r1k/3P2pp/8/p7/4p3/2Rpq3/PP3pPP/5R1K w - - 0 32"]
[PlyCount "12"]
[EventDate "1834.??.??"]

32. Qc4 (32. Rcc1 d2 33. Rcd1 Qf4 34. Qc4 Bc7 $19) 32... Qe1 33. Rc1 d2 34. Qc5
Rg8 35. Rd1 e3 36. Qc3 Qxd1 37. Rxd1 e2 0-1

[Event "Buenos Aires"]
[Site "?"]
[Date "1927.??.??"]
[Round "?"]
[White "Capablanca, J."]
[Black "Alekhine, A."]
[Result "0-1"]
[SetUp "1"]
[FEN "3r4/5p1k/P4qp1/7p/2Q4P/2p3P1/4R2K/8 b - - 0 61"]
[PlyCount "11"]
[EventDate "1927.??.??"]

61... Qf1 62. Qe4 Rd2 63. Rxd2 cxd2 64. a7 d1=Q 65. a8=Q Qg1+ 66. Kh3 Qdf1+ 0-1

[Event "Moscow"]
[Site "?"]
[Date "1979.??.??"]
[Round "?"]
[White "Beliavsky, A."]
[Black "Taimanov, M."]
[Result "1-0"]
[SetUp "1"]
[FEN "5bk1/6pp/4q3/1P3p2/P3pn2/8/N1Q3PP/6BK w - - 0 35"]
[PlyCount "19"]
[EventDate "1979.??.??"]

35. b6 e3 36. b7 e2 37. b8=Q Ng6 38. Qbb3 e1=Q 39. a5 $1 Nf4 40. Qcc4 Kf7 41.
a6 $1 Bc5 42. Qb7+ $1 Kg6 43. Qxc5 Qxa2 44. a7 1-0

[Event "Peterburg"]
[Site "?"]
[Date "1878.??.??"]
[Round "?"]
[White "Schiffers, E."]
[Black "Chigorin, M."]
[Result "1-0"]
[SetUp "1"]
[FEN "k1r5/pp1r3R/4q3/4pQ2/8/3P4/PP3RPP/7K w - - 0 32"]
[PlyCount "1"]
[EventDate "1878.??.??"]

32. Rc2 $3 1-0

[Event "Amsterdam (ol)"]
[Site "?"]
[Date "1954.??.??"]
[Round "?"]
[White "Botvinik, M."]
[Black "Minev, N."]
[Result "1-0"]
[SetUp "1"]
[FEN "3q4/8/6P1/5QK1/k7/8/8/8 w - - 0 76"]
[PlyCount "31"]
[EventDate "1954.??.??"]

76. Kh5 $1 Qe8 (76... Qh8+ 77. Kg4 {Botvinik}) 77. Qf4+ Ka5 78. Qd2+ Ka4 79.
Qd4+ Ka5 80. Kg5 Qe7+ 81. Kf5 Qf8+ 82. Ke4 Qh6 83. Qe5+ Ka4 84. g7 Qh1+ 85. Kd4
Qd1+ 86. Kc5 Qc1+ 87. Kd6 Qd2+ 88. Ke6 Qa2+ 89. Qd5 Qe2+ 90. Kd6 Qh2+ 91. Kc5
$3 1-0

[Event "Stutgartt"]
[Site "?"]
[Date "1958.??.??"]
[Round "?"]
[White "Tal, M."]
[Black "N.N."]
[Result "1-0"]
[ECO "B75"]
[PlyCount "41"]
[EventDate "1958.??.??"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 d6 7. Qd2 Nf6 8. f3
Bd7 9. O-O-O Qa5 10. Kb1 Rc8 11. g4 h6 12. h4 a6 13. Be2 Ne5 14. g5 hxg5 15.
hxg5 Rxh1 (15... Nh5 $1) 16. gxf6 $1 Rxd1+ 17. Nxd1 $3 Qxd2 18. fxg7 Be6 19.
g8=Q+ Kd7 20. Qxc8+ Kxc8 21. Bxd2 1-0

[Event "Budapest"]
[Site "?"]
[Date "1933.??.??"]
[Round "?"]
[White "Borosz, D."]
[Black "Lilienthal, A."]
[Result "0-1"]
[ECO "C29"]
[PlyCount "28"]
[EventDate "1933.??.??"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. Qf3 Nc6 6. Nxe4 $2 (6. Bb5) 6...
Nd4 $1 7. Qf4 $2 dxe4 $1 8. Bc4 Bf5 9. c3 g5 $1 10. Bxf7+ Kxf7 11. Qf2 e3 $1
12. Qf1 exd2+ 13. Kd1 dxc1=Q+ 14. Kxc1 g4 0-1

[Event "Las Palmas"]
[Site "?"]
[Date "1974.??.??"]
[Round "?"]
[White "Olafsson, F."]
[Black "Quinteros, M."]
[Result "1-0"]
[ECO "B43"]
[PlyCount "39"]
[EventDate "1974.??.??"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 Nf6 7. O-O b5 $2 (
7... Nc6) 8. Bf3 Nc6 9. e5 b4 10. exf6 bxc3 11. Nxc6 dxc6 12. Bf4 Qd7 13. Qe2
Qb7 14. bxc3 Bd7 15. Rab1 Qa7 16. Rfd1 gxf6 17. Qc4 Bc5 $2 (17... Rc8 $1) 18.
Rxd7 Kxd7 19. Bxc6+ Kxc6 20. Qa4+ 1-0

[Event "Cienfuegos"]
[Site "?"]
[Date "1977.??.??"]
[Round "?"]
[White "Dorfman, I."]
[Black "Romanishin, O."]
[Result "0-1"]
[ECO "B06"]
[PlyCount "26"]
[EventDate "1977.??.??"]

1. Nf3 g6 2. e4 Bg7 3. d4 d6 4. Nc3 Bg4 5. Be3 Nc6 6. d5 Ne5 7. Be2 Nxf3+ 8.
gxf3 Bh5 9. Bb5+ Kf8 10. O-O e6 11. dxe6 fxe6 12. Be2 Qh4 13. Kh1 $2 (13. f4)
13... Bxf3+ $1 0-1

[Event "Paris"]
[Site "?"]
[Date "1859.??.??"]
[Round "?"]
[White "Mandolfo, K."]
[Black "Kollisch, I."]
[Result "0-1"]
[ECO "C26"]
[PlyCount "36"]
[EventDate "1859.??.??"]

1. e4 e5 2. Bc4 Nf6 3. Nc3 c6 4. d3 b5 5. Bb3 a5 6. a4 b4 7. Na2 $2 d5 8. exd5
cxd5 9. Nf3 Nc6 10. Qe2 Bg4 11. O-O Bc5 12. Bg5 h6 13. h3 h5 $6 14. hxg4 $2
hxg4 15. Nxe5 Nd4 16. Qe1 Ne4 $3 17. Bxd8 Ng3 $3 18. Nc6+ Nde2+ 0-1

[Event "Vienna,"]
[Site "?"]
[Date "1908.??.??"]
[Round "?"]
[White "Rubinstein, A."]
[Black "Duras, O."]
[Result "1-0"]
[ECO "D04"]
[PlyCount "77"]
[EventDate "1908.??.??"]

1. d4 d5 2. Nf3 c5 3. e3 Nf6 4. dxc5 Qa5+ (4... e6 $11) 5. Nbd2 Qxc5 6. a3 Qc7
7. c4 dxc4 $6 8. Nxc4 Nc6 9. b4 Bg4 10. Bb2 b5 $2 (10... e6) 11. Nce5 $1 Nxe5
12. Nxe5 Bxd1 (12... Qxe5 13. Bxe5 Bxd1 14. Bxb5+ Kd8 15. Rxd1+ Kc8 16. Ba6#)
13. Bxb5+ Nd7 (13... Kd8 14. Rxd1+ Kc8 15. Ba6+ Kb8 16. Nc6+ $1 Qxc6 17. Be5+
Qd6 18. Rc1 $1 $18) 14. Bxd7+ Qxd7 (14... Kd8 15. Rxd1 $18) 15. Nxd7 Bh5 16.
Ne5 $18 Rc8 17. g4 Bg6 18. Nxg6 hxg6 19. Bd4 a6 20. Kd2 f6 21. Rac1 $1 Rxc1 22.
Rxc1 e5 23. Bc5 Rxh2 24. Bxf8 Kxf8 25. Ke2 e4 26. Rc6 Rg2 27. Rxa6 Rxg4 28. Ra7
Rg1 29. b5 Rb1 30. a4 g5 31. Rb7 Ra1 32. b6 Rxa4 33. Ra7 Rb4 34. b7 g4 35. Ra8+
Kf7 36. b8=Q Rxb8 37. Rxb8 Ke6 38. Re8+ Kf5 39. Kf1 1-0

[Event "Moscow"]
[Site "?"]
[Date "1964.??.??"]
[Round "?"]
[White "Geller, E."]
[Black "Spassky, B."]
[Result "0-1"]
[SetUp "1"]
[FEN "r4rk1/3qbppp/p5b1/1p1pP3/3Pn1P1/1B2B2P/PP1N4/R2Q1RK1 b - - 0 19"]
[PlyCount "23"]
[EventDate "1964.??.??"]

19... f6 20. Rc1 Kh8 21. Bf4 fxe5 22. Bxe5 Bg5 $1 23. Rc7 (23. Nxe4 Bxc1 24.
Nc5 Be3+) 23... Qxc7 $1 24. Bxc7 Be3+ 25. Kg2 Nxd2 26. Rxf8+ Rxf8 27. Bxd5 Rf2+
28. Kg3 Nf1+ 29. Kh4 h6 30. Bd8 Rf8 0-1

[Event "Milano"]
[Site "?"]
[Date "1975.??.??"]
[Round "?"]
[White "Portisch, L."]
[Black "Gligoric, S."]
[Result "1-0"]
[SetUp "1"]
[FEN "r6k/p4qnp/3p1B2/3Pbb2/1p3N1Q/5R1P/PP2N1P1/7K w - - 0 28"]
[PlyCount "13"]
[EventDate "1975.??.??"]

28. Nh5 Bxf6 29. Nxf6 Qe7 30. Nd4 Bg6 31. Nc6 Qb7 32. Nxh7 $1 Nf5 (32... Bxh7
33. Nd8 Rxd8 34. Qxd8+ Bg8 35. Qh4+ Bh7 36. Rf8#) 33. Rxf5 Bxf5 34. Ne7 $3 1-0

[Event "Moscow"]
[Site "?"]
[Date "1925.??.??"]
[Round "?"]
[White "Capablanca, J."]
[Black "Ilin_Zhenevsky, A."]
[Result "0-1"]
[SetUp "1"]
[FEN "3rbbk1/5p2/prnppPp1/q1p3P1/4PNnQ/2PPB3/P5B1/R2N1RK1 b - - 0 26"]
[PlyCount "23"]
[EventDate "1925.??.??"]

26... Nce5 27. d4 $2 (27. Bd2 Rdb8 28. Bh3 Rb2 29. Nxb2 Rxb2 30. Bc1 Nh2 $3)
27... Nxe3 28. Nxe3 Qxc3 29. dxe5 Qxe3+ 30. Kh1 $2 dxe5 31. Rf3 exf4 32. Rxe3
fxe3 33. Qe1 Rb2 34. Qxe3 Rdd2 35. Bf3 c4 36. a3 Bd6 37. Qa7 c3 0-1

[Event "Tbilissi"]
[Site "?"]
[Date "1973.??.??"]
[Round "?"]
[White "Bagirov, V."]
[Black "Gufeld, E."]
[Result "0-1"]
[SetUp "1"]
[FEN "1rbq1r1k/2p4p/p1np1npQ/3Np3/2pPP3/5P2/PP2N1P1/R3KB1R b KQ - 0 15"]
[PlyCount "35"]
[EventDate "1973.??.??"]

15... Nh5 (15... Rf7 $2 16. Qxg6 Qg8 17. Qxf6+ Rxf6 18. Nxf6 $18) 16. g4 $6 (
16. O-O-O Rf7 17. g4 Nf6 18. Qxg6 Qg8 19. Qxg8+ Kxg8 20. Rh3 $16) 16... Rxb2 $1
17. gxh5 g5 18. Rg1 g4 19. O-O-O Rxa2 20. Nef4 $6 (20. dxe5 Nxe5 (20... dxe5 $2
21. Ndf4 Qf6 22. Ng6+ $18) 21. Nef4 Kg8 22. Ng6 hxg6 23. hxg6 Qd7 24. Rh1 Ra1+
$11) 20... exf4 21. Nxf4 $2 (21. Bxc4 Ra1+ 22. Kb2 Rxd1 23. Rxd1 Rg8 24. Nf6
Rg7 25. Bg8 Qe7 26. Bxh7 Rxh7 27. Nxh7 Qxh7 28. Qf8+ $11) 21... Rxf4 $1 22.
Qxf4 c3 $1 (22... Ra1+ $2 23. Kd2 c3+ 24. Ke1 Rxd1+ 25. Kxd1 Nxd4 26. Bc4 $18)
23. Bc4 (23. Qf7 Nb4 24. Bd3 Ra1+ 25. Bb1 Be6 26. Qxe6 Qg5+ $19) 23... Ra3 $3 (
23... Ra4 $2 24. Bb3 $1 Ra3 25. Kc2 Be6 26. d5 $18) (23... Ra1+ $2 24. Kc2
Nxd4+ 25. Rxd4 Rxg1 26. Qe5+ $1 $18) 24. fxg4 (24. Rg2 Nb4 25. Kb1 c2+ 26. Rxc2
Rxf3 $19) 24... Nb4 25. Kb1 Be6 $3 (25... c2+ $2 26. Kb2 cxd1=Q 27. Rxd1 Ra5
28. Rf1 $1 $18) 26. Bxe6 Nd3 $1 (26... Nd5 27. exd5 {Kb1-f5!}) 27. Qf7 (27.
Rxd3 Qb8+ 28. Kc2 Qb2+ 29. Kd1 Ra1+) 27... Qb8+ 28. Bb3 Rxb3+ 29. Kc2 Nb4+ $1
30. Kxb3 (30. Kc1 Rb1+ 31. Kxb1 Nd5+ 32. Kc2 Qb2+ 33. Kd3 Qb5+ {M4}) 30... Nd5+
31. Kc2 Qb2+ 32. Kd3 Qb5+ (32... Qb5+ 33. Kc2 Qe2+ 34. Kb3 Qb2+ 35. Kc4 Qb5#)
0-1

[Event "Riga (izt)"]
[Site "?"]
[Date "1979.??.??"]
[Round "?"]
[White "Bouaziz, S."]
[Black "Miles, A."]
[Result "0-1"]
[SetUp "1"]
[FEN "5bk1/5pp1/p1P5/3R4/1p4Pp/5P1P/P2R1QK1/q6r b - - 0 42"]
[PlyCount "15"]
[EventDate "1979.??.??"]

42... Rc1 43. Rc2 Qb1 44. Rdd2 Rh1 45. c7 $2 (45. Rd8) 45... Rxh3 $3 46. Kxh3
$2 (46. Qf1 Rg3+ 47. Kf2 Rxf3+ 48. Kxf3 Qxf1+ $11) 46... Qh1+ 47. Qh2 Qxf3+ 48.
Kxh4 Be7+ 49. g5 Bxg5+ $3 0-1

[Event "Mar del Plata"]
[Site "?"]
[Date "1966.??.??"]
[Round "?"]
[White "Bolbochan, Ju"]
[Black "Smyslov, V."]
[Result "0-1"]
[SetUp "1"]
[FEN "r6k/5ppb/1p2p2p/1Nb1P2P/P7/2Bn2N1/R4PP1/6K1 b - - 0 35"]
[PlyCount "29"]
[EventDate "1966.??.??"]

35... Nxf2 $1 36. Rxf2 Rxa4 37. Nd6 Rf4 38. Be1 Bd3 39. Nf1 Kg8 40. g3 Ra4 41.
Kg2 Bxf2 42. Kxf2 b5 43. Nd2 b4 44. Ke3 Ra3 45. Kd4 Bc2 46. N2c4 Rd3+ 47. Kc5
b3 48. Kc6 Re3 $1 49. Bd2 Rxg3 0-1

[Event "Wch04-Havana"]
[Site "?"]
[Date "1892.??.??"]
[Round "?"]
[White "Chigorin, M."]
[Black "Steinitz, W."]
[Result "1-0"]
[SetUp "1"]
[FEN "r5kr/pp1qnppp/1bpN4/3pPn2/P2P4/B4N2/5PPP/1R1Q1RK1 w - - 0 19"]
[PlyCount "25"]
[EventDate "1892.??.??"]

19. Nxf7 $1 (19. a5 Bxa5 20. Rxb7 $16 {Lasker}) 19... Kxf7 20. e6+ Kxe6 21. Ne5
Qc8 (21... Qe8 $1 22. Re1 Kf6 23. g4 (23. Bxe7+ $1 Qxe7 (23... Kxe7 $2 24. Ng4+
) (23... Nxe7 24. Qf3+ Nf5 $1 (24... Ke6 25. Nf7+ Kd7 26. Qg4+ Kc7 27. Qf4+ Kd7
28. Qd6+ Kc8 29. Rxe7 $18 {Serganov, G, 1948}) 25. Ng4+ Kg5 26. Rxe8 Rhxe8 $13
{Jossifov, 1999}) 24. Qf3 (24. Ng4+ Kf7 25. Rxe7+ Kxe7) 24... Ke6 (24... Kg5
25. h4+) (24... Qc7 25. g4 g6 26. gxf5 gxf5 27. Ng4+ Kg5 28. h4+ Kxh4 29. Kg2
Kg5 30. Re5 Rhf8 31. Qe3+ Kxg4 32. Qg3+ Kh5 33. Rh1#) 25. Nf7+ Kd7 26. Qg4 Kc7
27. Qf4+ Kd7 (27... Kc8 28. Nd6+) 28. Qxf5+ Qe6 29. Qxe6+ Kc7 30. Qe7+ Kb8 31.
Nd6 Bc7 32. Rxb7# {Bogoljubov+PS}) 23... h5 24. Bxe7+ Qxe7 25. gxf5 $6 (25. g5+
$1 Kxg5 26. Qd2+ Kf6 27. h4 $1 Nxh4 (27... g6 28. Qg5+ Kg7 29. Qxg6+ Kf8 30.
Qxf5+ Kg8 31. Ng6 $16) 28. Qf4+ Nf5 29. Ng4+ hxg4 30. Rxe7 Kxe7 31. Qe5+ $1 (
31. Qxf5 Raf8 32. Qe5+ Kd8 $1 {/\ 33... Bc7}) 31... Kd8 32. Qxf5 $16 {Grekov})
25... Rae8 26. Ng4+ hxg4 27. Rxe7 Rxe7 28. Qxg4 Rh6 $19 {Lasker}) 22. Re1 Kf6
23. Qh5 {/\ Ng4#, Qf7#} 23... g6 (23... Ng6 24. g4 {/\ g5}) 24. Bxe7+ Kxe7 (
24... Nxe7 25. Qh4+ (25. Ng4+ Kf7 26. Nh6+ Kf8 (26... Ke8 27. Qe5 $18) 27. Qe5
$18 {Bogoljubov}) 25... g5 26. Ng4+ Kf7 27. Qxg5 $18) 25. Nxg6+ Kf6 26. Nxh8
Bxd4 (26... Qxh8 27. Re5 Qc8 28. g4 $16) (26... Qd7 27. Rb3 $1 Rxh8 28. Rf3 Rg8
29. Re5 Rg5 30. Qh6+ Rg6 31. Rexf5+ Qxf5 32. Qf8+ $18) 27. Rb3 Qd7 28. Rf3 Rxh8
29. g4 Rg8 30. Qh6+ Rg6 31. Rxf5+ 1-0

[Event "Geteborg"]
[Site "?"]
[Date "1955.??.??"]
[Round "?"]
[White "Bronstein, D."]
[Black "Keres, P."]
[Result "1-0"]
[SetUp "1"]
[FEN "r2q1rk1/pb1pbpp1/np3n1p/1N6/2p5/P5N1/1PB2PPP/R1BQ1RK1 w - - 0 14"]
[PlyCount "51"]
[EventDate "1955.??.??"]

14. Bxh6 $3 gxh6 15. Qd2 Nh7 (15... Nc5 $1 16. Rae1 Nd3 17. Bxd3 cxd3 18. Qxh6
(18. Nf5 Be4 19. Nbd4 Re8 20. Nxh6+ Kf8 21. Qg5 Bg6 (21... d5 $2 22. Rxe4 dxe4
23. Ne6+ fxe6 24. Qg6) 22. Rxe7 Rxe7 23. Qxf6 Re4 24. Qh8+ Ke7 25. Nhf5+ Bxf5
26. Nxf5+ Ke6 27. Qh3 Qh8 $17) 18... Nh7 (18... Re8 19. Nf5 Bf8 20. Qg5+ Kh7
21. Nbd6 Re6 22. Re3 Ng8 23. Qh5+ Nh6 24. Nxh6 Bxh6 25. Qxf7+ Kh8 26. Rxe6 dxe6
27. Qxb7) (18... Ne8 $1 19. Re5 (19. Nf5 Bg5) 19... f5 20. Nxf5 Rxf5 21. Rxf5
Ng7 $17) 19. Nf5 Bf6 20. Re3 Re8 21. Rg3+ Kh8 22. Rg7 {Bronstein}) 16. Qxh6 f5
17. Nxf5 Rxf5 (17... Rf7 18. Qg6+ Kf8 19. Nbd6 Bxd6 20. Qxd6+ Kg8 21. Nh6+) 18.
Bxf5 Nf8 19. Rad1 Bg5 20. Qh5 Qf6 21. Nd6 Bc6 22. Qg4 Kh8 23. Be4 $1 (23. Qxg5
$2 Qxg5 24. Nf7+ Kg7 25. Nxg5 Kf6) 23... Bh6 24. Bxc6 dxc6 25. Qxc4 Nc5 26. b4
Nce6 27. Qxc6 Rb8 28. Ne4 Qg6 29. Rd6 Bg7 30. f4 Qg4 31. h3 Qe2 32. Ng3 Qe3+
33. Kh2 $1 Nd4 (33... Nxf4 34. Rh6+ Nh7 (34... Kg8 35. Qc4+ N4e6 36. Rxf8+) 35.
Qd6 Bxh6 36. Nf5 Qe8 37. Qd4+ Kg8 38. Nxh6+) 34. Qd5 Re8 35. Nh5 Ne2 36. Nxg7
Qg3+ 37. Kh1 Nxf4 38. Qf3 Ne2 39. Rh6+ 1-0

[Event "Warschawa"]
[Site "?"]
[Date "1844.??.??"]
[Round "?"]
[White "Hoffman"]
[Black "Petrov"]
[Result "0-1"]
[SetUp "1"]
[FEN "r1bqk2r/pppp1Npp/8/2bnP3/8/6K1/PB4PP/RN1Q3R b kq - 0 12"]
[PlyCount "17"]
[EventDate "1844.??.??"]

12... O-O $3 13. Nxd8 (13. Qxd5 Rxf7 14. e6 $1 Bd6+ 15. Qxd6 Qg5+ 16. Kh3 cxd6)
13... Bf2+ 14. Kh3 (14. Kg4 Rf4+ 15. Kg5 (15. Kh5 Rh4+ 16. Kg5 h6+ 17. Kf5 Ne7#
) 15... h6+ 16. Kh5 Rh4+ 17. Kg6 Ne7#) 14... d6+ 15. e6 $8 (15. g4 Nf4#) 15...
Nf4+ 16. Kg4 Nxe6 $3 17. Nxe6 (17. Qd2 Nd4+ 18. Kh5 Rf5+ 19. Kg4 h5+ 20. Kh3
Rf3#) (17. Nf7 Rxf7 18. Bf6 Rxf6 19. g3 Nd4+ 20. Kg5 Rf5+ 21. Kh4 Rf4+ 22. Qg4
Rxg4+ 23. Kh3 Rxg3+) (17. g3 $1 Nxd8+ $1 18. Kh5 (18. Kg5 Rf5+ 19. Kg4 Rf6+ 20.
Kg5 Be3+ 21. Kh4 Rh6+ 22. Qh5 g5#) (18. Kh4 Rf4+ 19. Kg5 Ne6+ 20. Kh5 g6+ 21.
Kh6 Rh4+ 22. gxh4 Be3#) 18... Rf5+ 19. Kg4 Rf6+ 20. Kh4 Rh6+ 21. Kg5 Be3#)
17... Bxe6+ 18. Kg5 Rf5+ 19. Kg4 h5+ 20. Kh3 Rf3# 0-1

[Event "Sotchi"]
[Site "?"]
[Date "1958.??.??"]
[Round "?"]
[White "Polugaevsky, L."]
[Black "Nezhmetdinov, R."]
[Result "0-1"]
[SetUp "1"]
[FEN "r5k1/ppp2r1p/3p3b/3Pn3/1n2PPp1/1P2K1P1/PBB1N2q/R2Q3R b - - 0 24"]
[PlyCount "19"]
[EventDate "1958.??.??"]

24... Rxf4 $3 25. Rxh2 (25. Nxf4 Nxc2+) (25. gxf4 Bxf4+ 26. Kd4 Qf2+ 27. Kc3
Qc5#) 25... Rf3+ 26. Kd4 Bg7 $3 {27... b5! and 27... c5+ 28.dc bc 29... c5x}
27. a4 (27. Nc3 $5 Rxg3 $1 (27... Ned3+ 28. e5 Bxe5+ 29. Kc4 Nxb2+ 30. Kxb4
Bxc3+ 31. Ka3 Nxd1 32. Bxh7+ Kg7 33. Rxd1 Rxg3) 28. Nb5 (28. Rh5 Nbd3 29. Bxd3
Nxd3+ 30. e5 dxe5+ 31. Kc4 Nxb2+ 32. Kb4 Bf8+) 28... a6 $3 29. a4 (29. Nxc7 b5
30. Nxb5 axb5 {Nec6}) 29... axb5 30. axb5 Ned3+ 31. e5 dxe5+ 32. Ke4 Rf8 $3 33.
Bxe5 Nc5+ 34. Kd4 Rf4+ 35. Kxc5 b6#) (27. Ng1 Rxg3 $1 (27... Ned3+ $2 28. e5
Bxe5+ 29. Kc4 Nxb2+ 30. Kxb4 Bc3+ 31. Ka3 b5 32. Bxh7+ $1 Kg7 33. Rxb2) 28. Ne2
Rf3 29. Ng1 Ned3+ 30. e5 (30. Kc4 Nxb2+ 31. Kxb4 Bc3+ 32. Ka3 b5 33. Qd4 Bxd4
34. Nxf3 Bc3 35. b4 Nc4+ 36. Kb3 Bxa1 37. Ng5 g3) 30... Bxe5+ 31. Kc4 Rf4+ 32.
Kb5 a6+ 33. Ka4 Nxc2+ $19) (27. Rf2 Rxf2 28. Ke3 (28. Bc3 Rf3 29. Bxb4 (29. Qb1
b5 30. Bxb4 Nc6#) (29. Ng1 Nec6+ 30. Kc4 Rxc3+ 31. Kb5 Rc5+ 32. Ka4 Ra5#) 29...
Nd3+ 30. e5 Bxe5+ 31. Kc4 Nb2+ 32. Kb5 a6+ 33. Ka5 b6#) 28... Rf3+ 29. Kd2 Bh6+
30. Nf4 Rxg3 $40) (27. Nf4 b5 28. Qxf3 Nxf3+ 29. Ke3 Bxb2 30. Rah1 Bd4+ 31. Ke2
Nxh2 32. Rxh2 Nxc2 33. Kd3 Ne1+ 34. Kxd4 Nf3+ $18) 27... c5+ 28. dxc6 bxc6 29.
Bd3 Nexd3+ 30. Kc4 d5+ 31. exd5 cxd5+ 32. Kb5 Rb8+ 33. Ka5 Nc6+ 0-1

[Event "London 'Immortal Game'"]
[Site "?"]
[Date "1851.??.??"]
[Round "?"]
[White "Anderssen, A."]
[Black "Kieseritzky, L."]
[Result "1-0"]
[SetUp "1"]
[FEN "rnb1k1nr/p2p1ppp/8/1pbN1N1P/4PBP1/3P1Q2/PqP5/R4KR1 w kq - 0 18"]
[PlyCount "11"]
[EventDate "1851.??.??"]

18. Bd6 $5 (18. Be3 $1 Qxa1+ (18... Qa3 19. Bxc5 Qxc5 20. e5 d6 21. Nxd6+ Kd7
22. Qf5+ Kc6 23. Qxc8+ Kxd5 24. c4+) (18... Bf8 19. Bd4) (18... Kd8 19. Bxc5
Qxa1+ 20. Kg2 Qb2 21. Qf2 $1) (18... d6 19. Bd4 $1 Bxd4 20. Nxd6+ Kd8 (20...
Kd7 21. Qxf7+ Kxd6 22. Qc7+ Ke6 23. Nf4+) 21. Qxf7) 19. Kg2 Qxg1+ 20. Bxg1 d6
21. Bxc5 Bxf5 22. Nc7+ Kd7 23. Nxa8 dxc5 24. Qxf5+ Kd8 25. Qe5) (18. Re1 {
Belavenetz 1938} 18... Bxg1 (18... Kd8 19. Bc7+ Ke8 20. Bd6) (18... Kf8 19. Nc7
) (18... Bb7 19. Nc7+ Kd8 (19... Kf8 20. Bd6+) 20. Nxa8 Bxa8 21. Bxb8 Bxg1 22.
Kxg1) (18... Na6 19. Bd6 Bb7 (19... Bxg1 20. e5) 20. e5 Bxd5 21. Nxg7+ Kd8 22.
Qxd5 Rc8 23. Qxf7) 19. Nd6+ Kd8 20. Nxf7+ Ke8 21. Nd6+ Kd8 22. Be5) 18... Bxg1
$2 (18... Qxa1+ 19. Ke2 Qb2 $1 {Steinitz}) 19. e5 $3 Qxa1+ 20. Ke2 Na6 (20...
Bb7 21. Nxg7+ Kd8 22. Qxf7 Nh6 23. Ne6+) (20... f6 21. Nxg7+ Kf7 22. Nxf6 Kxg7
(22... Bb7 23. Ne4+ Kxg7 24. Qf8#) 23. Ne8+ Kh6 24. Qf4#) (20... Ba6 $1 21.
Nc7+ Kd8 22. Nxa6 $1 {Falkbeer} 22... Qc3 (22... Bb6 23. Qxa8 Qc3 24. Qxb8+ Qc8
25. Qxc8+ Kxc8 26. Bf8 $1 h6 (26... Nh6 27. Nd6+ Kd8 28. Bxg7) 27. Nd6+ Kd8 28.
Nxf7+ Ke8 29. Nxh8 Kxf8 30. Kf3 Ke7 31. Ng6+ Ke6 32. Ke4 d6 (32... d5+ 33. Kf4)
33. d4 {Tchigorin1879}) 23. Bc7+ Qxc7 24. Nxc7 Kxc7 25. Qxa8 Nh6 (25... Nc6 26.
Nd6 Nxe5 27. Ne8+ Kb6 28. Qb8+ Ka5 29. Qxe5 Nf6 30. Nd6 a6 (30... Rb8 31. Nc4+)
31. Nc4+ Ka4 32. Nb2+ Ka5 33. Qc7+ Bb6 (33... Kb4 34. a3+ Kxa3 35. Qc3+ Ka2 36.
Nd1 Re8+ 37. Kf1 Bd4 38. Qxd4 Ka3 39. Qc3+ Ka4 40. Nb2#) 34. Qc3+ b4 35. Nc4+
Kb5 36. Nd6+ Ka4 37. Qb3+ Ka5 38. Nb7+ Kb5 39. Qc4+ Ka4 40. Qxa6+ Ba5 41. Qxa5#
) 26. Nd6 Rf8 27. Qb7+ Kd8 28. Qxb8+ Ke7 29. Nc8+ Ke8 30. Nb6+ Ke7 31. Qd6+ Ke8
32. Qxd7#) 21. Nxg7+ Kd8 22. Qf6+ $3 Nxf6 23. Be7# 1-0

[Event "Minsk"]
[Site "?"]
[Date "1979.??.??"]
[Round "?"]
[White "Geller, E."]
[Black "Anikaev, Y."]
[Result "1-0"]
[SetUp "1"]
[FEN "r4rk1/1pqbbN1p/p2pp1p1/6Pn/P3P3/2N1B3/1PP2Q1P/R4RK1 w - - 0 22"]
[PlyCount "11"]
[EventDate "1979.??.??"]

22. Nd5 $3 exd5 23. Nh6+ Kg7 (23... Kh8 24. Bd4+ Ng7 25. Bxg7+ Kxg7 26. Qd4+
Bf6 27. Rxf6 Qc5 28. Rf7#) 24. Qf7+ Rxf7 25. Rxf7+ Kh8 26. Bd4+ Bf6 27. Rxf6
1-0

[Event "New York"]
[Site "?"]
[Date "1857.??.??"]
[Round "?"]
[White "Shoulten, G."]
[Black "Morphy, P."]
[Result "0-1"]
[ECO "C32"]
[PlyCount "46"]
[EventDate "1857.??.??"]

1. e4 e5 2. f4 d5 3. exd5 e4 4. Nc3 Nf6 5. d3 Bb4 6. Bd2 e3 7. Bxe3 O-O 8. Bd2
Bxc3 9. bxc3 Re8+ 10. Be2 Bg4 11. c4 $2 c6 $1 12. dxc6 Nxc6 13. Kf1 Rxe2 $1 14.
Nxe2 Nd4 15. Qb1 Bxe2+ 16. Kf2 Ng4+ 17. Kg1 Nf3+ $1 18. gxf3 Qd4+ 19. Kg2 Qf2+
20. Kh3 Qxf3+ 21. Kh4 Ne3 22. Rg1 Nf5+ 23. Kg5 Qh5# 0-1

[Event "Peterburg"]
[Site "?"]
[Date "1875.??.??"]
[Round "?"]
[White "Shumov, I."]
[Black "Winaver, S."]
[Result "1-0"]
[SetUp "1"]
[FEN "2r1kr2/pR5p/2q5/3p4/Q3bP2/8/PP4PP/4R1K1 w - - 0 28"]
[PlyCount "14"]
[EventDate "1875.??.??"]

28. Rc1 $1 Rf6 29. Rxc6 Rfxc6 30. Rxa7 Kd8 31. Qa5+ R6c7 32. Rxc7 Rxc7 33. g4
Kd7 34. Qb5+ Kd6 $18 1-0

[Event "Peterburg"]
[Site "?"]
[Date "1863.??.??"]
[Round "?"]
[White "Shumov, I."]
[Black "Yanish, K."]
[Result "1-0"]
[SetUp "1"]
[FEN "6k1/1p1n1ppp/1p5B/3q3n/r2N2Q1/8/5PPP/2R3K1 w - - 0 28"]
[PlyCount "1"]
[EventDate "1863.??.??"]

28. Nf5 $3 (28. Nf5 Qe4 29. Bxg7 h6 30. Rc8+ Kh7 31. Rh8#) 1-0

[Event "Amsterdam AVRO"]
[Site "?"]
[Date "1938.??.??"]
[Round "?"]
[White "Botvinnik, M."]
[Black "Capablanca, J."]
[Result "1-0"]
[SetUp "1"]
[FEN "8/p3q1kp/1p2Pnp1/3pQ3/2pP4/1nP3N1/1B4PP/6K1 w - - 0 30"]
[PlyCount "23"]
[EventDate "1938.??.??"]

30. Ba3 $3 Qxa3 (30... Qe8 31. Qc7+ Kg8 32. Be7 Ng4 33. Qd7 $18) 31. Nh5+ $1
gxh5 (31... Kh6 32. Nxf6 Qc1+ 33. Kf2 Qd2+ 34. Kg3 Qxc3+ 35. Kh4 Qxd4+ 36. Ng4+
$18) 32. Qg5+ Kf8 33. Qxf6+ Kg8 34. e7 (34. Qf7+ Kh8 35. g3 $1 $18 {Sergeev} (
35. e7 $2 Qc1+ 36. Kf2 Qd2+ 37. Kg3 Qg5+ 38. Kf3 Nxd4+ 39. cxd4 Qg4+ $11))
34... Qc1+ 35. Kf2 Qc2+ 36. Kg3 Qd3+ 37. Kh4 Qe4+ 38. Kxh5 Qe2+ 39. Kh4 Qe4+
40. g4 Qe1+ 41. Kh5 1-0

[Event "Moscow"]
[Site "?"]
[Date "1914.??.??"]
[Round "?"]
[White "Bernstein, O."]
[Black "Capablanca, J."]
[Result "0-1"]
[SetUp "1"]
[FEN "2rr2k1/p4ppp/1q3n2/8/2pN4/2R1P3/P3QPPP/3R2K1 b - - 0 21"]
[PlyCount "17"]
[EventDate "1914.??.??"]

21... Nd5 $1 22. Rc2 c3 23. Rdc1 Rc5 24. Nb3 Rc6 25. Nd4 Rc7 26. Nb5 Rc5 27.
Nxc3 $2 (27. Nd4) 27... Nxc3 28. Rxc3 Rxc3 29. Rxc3 Qb2 $3 0-1

[Event "Moscow"]
[Site "?"]
[Date "1925.??.??"]
[Round "?"]
[White "Torre, K."]
[Black "Lasker, Em"]
[Result "1-0"]
[SetUp "1"]
[FEN "r3rnk1/pb3pp1/3pp2p/1q4BQ/1P1P4/4N1R1/P4PPP/4R1K1 w - - 0 25"]
[PlyCount "15"]
[EventDate "1925.??.??"]

25. Bf6 $3 Qxh5 26. Rxg7+ Kh8 27. Rxf7+ Kg8 28. Rg7+ Kh8 29. Rxb7+ Kg8 30. Rg7+
Kh8 31. Rg5+ Kh7 32. Rxh5 $18 1-0

[Event "Vienna"]
[Site "?"]
[Date "1910.??.??"]
[Round "?"]
[White "Reti, R."]
[Black "Taratacover, S."]
[Result "1-0"]
[ECO "B15"]
[PlyCount "17"]
[EventDate "1910.??.??"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Qd3 e5 6. dxe5 Qa5+ 7. Bd2 Qxe5 8.
O-O-O Nxe4 $2 9. Qd8+ $3 1-0

[Event "Moscow"]
[Site "?"]
[Date "1966.??.??"]
[Round "?"]
[White "Linder, I."]
[Black "Krugljakov, V."]
[Result "1-0"]
[ECO "B02"]
[PlyCount "21"]
[EventDate "1966.??.??"]

1. e4 Nf6 2. Nc3 d5 3. e5 d4 4. exf6 dxc3 5. fxg7 cxd2+ 6. Bxd2 Bxg7 7. Qh5 Qd4
$1 8. Nf3 $5 Qxb2 9. Rd1 Qxc2 10. Qd5 c6 $2 11. Qd8+ 1-0

[Event "Moscow"]
[Site "?"]
[Date "1953.??.??"]
[Round "?"]
[White "Bontch-Osmolovsky, M."]
[Black "Baranov, B."]
[Result "1-0"]
[ECO "C43"]
[PlyCount "41"]
[EventDate "1953.??.??"]

1. e4 e5 2. Nf3 Nf6 3. d4 exd4 4. e5 Ne4 5. Qxd4 d5 6. exd6 Nxd6 7. Bd3 Qe7+ 8.
Be3 Nf5 9. Bxf5 Bxf5 10. Nc3 Qb4 $2 11. Qe5+ Be6 12. O-O-O Nc6 13. Qxc7 Rc8 14.
Qf4 Qa5 15. Qg5 Qa6 16. Rhe1 Nb4 17. Nd4 $1 Rxc3 18. Qd8+ $3 (18. bxc3 Nxa2+
19. Kd2 Nxc3 $11) 18... Kxd8 19. Nxe6+ Ke7 (19... Ke8 20. Nxg7+ Bxg7 21. Bg5+
Kf8 22. Rd8#) 20. Bg5+ f6 21. Nd8+ $1 1-0

[Event "Moscow"]
[Site "?"]
[Date "1956.??.??"]
[Round "?"]
[White "Petrosjan, T."]
[Black "Simagin, V."]
[Result "*"]
[SetUp "1"]
[FEN "5k2/p4r1p/3q4/2p1p1N1/P1P5/8/6QB/7K w - - 0 44"]
[PlyCount "9"]
[EventDate "1956.??.??"]

44. Qa8+ $1 Kg7 45. Bxe5+ $3 Qxe5 46. Qh8+ $1 Kxh8 47. Nxf7+ Kg7 48. Nxe5 *

[Event "Moskva (m/10)"]
[Site "?"]
[Date "1966.??.??"]
[Round "?"]
[White "Petrosian, T."]
[Black "Spassky, B."]
[Result "1-0"]
[SetUp "1"]
[FEN "r2q1rk1/7p/p2p4/nppPn3/2P2P2/1P5b/PQ1NB2P/R2N1RK1 w - - 0 21"]
[PlyCount "19"]
[EventDate "1966.??.??"]

21. Ne3 Bxf1 22. Rxf1 Ng6 23. Bg4 Nxf4 24. Rxf4 Rxf4 25. Be6+ Rf7 26. Ne4 Qh4
27. Nxd6 Qg5+ 28. Kh1 Raa7 29. Bxf7+ Rxf7 30. Qh8+ 1-0

[Event "Polanica Zdroj,"]
[Site "?"]
[Date "1979.??.??"]
[Round "?"]
[White "Pokojowczyk, J."]
[Black "Timoshchenko, G."]
[Result "0-1"]
[SetUp "1"]
[FEN "2r3k1/2q1bppp/p2p3P/3PnbP1/3Q1P2/1r2B3/1PPR2R1/3K1B2 b - - 0 22"]
[PlyCount "17"]
[EventDate "1979.??.??"]

22... Bf6 $3 23. cxb3 (23. gxf6 Nf3 24. Rxg7+ Kf8 25. cxb3 Nxd4 26. Rxd4 Qc2+
27. Ke1 Re8) 23... Qc1+ 24. Ke2 Nf3 $1 25. Qb4 Re8 26. Kxf3 Qxf1+ 27. Bf2 (27.
Rdf2 Rxe3+ 28. Kxe3 Qd3#) (27. Rgf2 Qh3+ 28. Ke2 Rxe3+ 29. Kd1 Qh1+) 27... Qh1
28. Bg1 Qh3+ 29. Rg3 Qf1+ 30. Rf2 Re3+ (30... Re3+ 31. Kxe3 Qd3#) 0-1

[Event "Tbilissi"]
[Site "?"]
[Date "1967.??.??"]
[Round "?"]
[White "Nikolaevsky, Yu"]
[Black "Taimanov, M."]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "8/8/p2p3k/2pP3p/1pP1B2n/1P1P4/P7/6K1 w - - 0 42"]
[PlyCount "27"]
[EventDate "1967.??.??"]

42. d4 Ng6 $1 (42... cxd4 43. c5 dxc5 44. d6 $18) 43. dxc5 dxc5 44. Bxg6 Kxg6
45. Kf2 Kf6 46. Kg3 Kg5 47. Kh3 Kf5 48. Kh4 Kg6 49. d6 Kf6 50. Kxh5 Ke6 51. Kg5
Kxd6 52. Kf5 Kc6 $1 53. Ke5 Kb6 54. Kd5 Ka5 55. Kxc5 1/2-1/2

[Event "Carlsbad"]
[Site "?"]
[Date "1907.??.??"]
[Round "?"]
[White "Vidmar, M."]
[Black "Teichmann, R."]
[Result "*"]
[SetUp "1"]
[FEN "5nk1/1bq2ppp/r7/p3P3/1pp3P1/4pP1R/PPQ4P/1B1R2K1 b - - 0 26"]
[PlyCount "1"]
[EventDate "1907.??.??"]

26... Rg6 $19 (26... Qxe5 {Tarasch} 27. Qxh7+ $1 {Teichmann} 27... Nxh7 28.
Rd8+ Nf8 29. Rh8+ Kxh8 30. Rxf8#) (26... Ra8 $6 {Tarasch "Modern Chess Party"})
(26... g6 $1 27. Qe2 (27. f4 Qc6) 27... c3 $1 (27... Qxe5 $2 28. Be4 $1 Bxe4
29. fxe4 Ne6 30. Rxe3 $16) 28. Be4 Bxe4 29. fxe4 (29. Qxa6 $2 Bc2 30. Re1 cxb2
$19) 29... cxb2 30. Qxb2 Rc6 31. Rxe3 Rc2 32. Qd4 Ne6 33. Qd6 Qa7) *

[Event "Palma de Mallorca"]
[Site "?"]
[Date "1967.??.??"]
[Round "?"]
[White "Larsen, B."]
[Black "Ivkov, B."]
[Result "1-0"]
[SetUp "1"]
[FEN "2Q2bkr/5p2/1rb5/1pN1n1qB/1P1pPN2/6P1/5P2/R1R3K1 w - - 0 34"]
[PlyCount "15"]
[EventDate "1967.??.??"]

34. Nce6 $3 fxe6 35. Qxe6+ Kh7 36. Ra7+ Bg7 37. Rc5 Be8 (37... Rb7 38. Rxb7
Bxb7 39. Bg6+ Qxg6 (39... Kh6 40. Qh3+) 40. Nxg6 Nxg6 41. Rh5+ Bh6 42. Qf7# {
Larsen}) 38. Rxe5 Qxf4 39. Rxg7+ Kxg7 40. Qe7+ Qf7 41. Rg5+ 1-0

[Event "Las Palmas"]
[Site "?"]
[Date "1977.??.??"]
[Round "?"]
[White "Karpov, An"]
[Black "Martin Gonzalez, A."]
[Result "1-0"]
[SetUp "1"]
[FEN "2rnr1k1/1q2ppbp/3p2p1/1p1N4/p1n1PPNB/P1P5/1P2Q1PP/3R1R1K w - - 0 26"]
[PlyCount "15"]
[EventDate "1977.??.??"]

26. f5 $1 f6 (26... h5 $5) 27. Bxf6 exf6 28. Ngxf6+ Bxf6 29. Nxf6+ Kf8 30. fxg6
hxg6 31. Qg4 Nf7 32. Qxg6 Nce5 33. Nh7+ (33. Nh7+ Ke7 34. Ng5 $1 Nxg6 35. Rxf7+
Kd8 36. Rxd6+ {Karpov}) 1-0

[Event "Kurasao ct"]
[Site "?"]
[Date "1962.??.??"]
[Round "?"]
[White "Keres, P."]
[Black "Fischer, R."]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "8/p2B3k/1p6/1P6/7K/6Q1/6p1/5q2 w - - 0 72"]
[PlyCount "11"]
[EventDate "1962.??.??"]

72. Qe5 $3 Qh1+ (72... Qf2+ 73. Kh3 g1=Q 74. Bf5+ Kh6 75. Qf6+ Kh5 76. Bg6+
Qxg6 77. Qg5+ Kxg5 {Stalematt!! Fischer}) 73. Bh3 Qxh3+ 74. Kxh3 g1=Q 75. Qe7+
Kh8 76. Qf8+ Kh7 77. Qf7+ 1/2-1/2

[Event "Moscow URS ch"]
[Site "?"]
[Date "1951.??.??"]
[Round "8"]
[White "Taimanov, M."]
[Black "Geller, E."]
[Result "0-1"]
[SetUp "1"]
[FEN "6r1/5p1k/4p3/3pQp2/1p1P1P1q/1P3RR1/7r/5K2 w - - 0 42"]
[PlyCount "4"]
[EventDate "1951.??.??"]

42. Qe3 $2 (42. Rxg8 Kxg8 43. Rg3+ $3 Qxg3 44. Qb8+ Kh7 45. Qh8+ Kxh8 $1 $11)
42... Ra8 43. Rg7+ Kh6 0-1

[Event "Moskva (m/12)"]
[Site "?"]
[Date "1966.??.??"]
[Round "?"]
[White "Petrosian, T."]
[Black "Spassky, B."]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "r4r1k/p1pb1qb1/1p1p3p/3P3P/2P1pp2/3BB3/PPQN1P1P/4R1RK w - - 0 29"]
[PlyCount "21"]
[EventDate "1966.??.??"]

29. Rxg7 $3 Qxg7 30. Rg1 Qe5 31. Nf3 exd3 32. Nxe5 $2 (32. Qxd3 Bf5 33. Nxe5
Bxd3 34. Bd4 dxe5 35. Bxe5+ Kh7 36. Rg7+ Kh8 37. Rxc7+ Kg8 38. Rg7+ Kh8 39.
Rxa7+ Kg8 40. Rg7+ Kh8 41. Rg3+ Kh7 42. Rxd3 Rxa2 43. Kg2 $16) 32... dxc2 33.
Bd4 dxe5 34. Bxe5+ Kh7 35. Rg7+ Kh8 36. Rf7+ Kg8 37. Rg7+ Kh8 38. Rg6+ Kh7 39.
Rg7+ 1/2-1/2

[Event "Skopje"]
[Site "?"]
[Date "1967.??.??"]
[Round "?"]
[White "Fischer, R."]
[Black "Geller, E."]
[Result "0-1"]
[SetUp "1"]
[FEN "3r1r1k/p3bPpp/2bp4/5R2/1q1Bn3/1Bp5/PPP3PP/1K1R1Q2 w - - 0 20"]
[PlyCount "8"]
[EventDate "1967.??.??"]

20. a3 $2 (20. Qf4 $3 $18 {Fischer} 20... d5 (20... Nd2+ 21. Rxd2 cxd2 22. c3
$3 Qxb3 (22... Qb7 23. Bxg7+ $1 Kxg7 24. Qg4+ Kh8 25. Qd4+ $18) (22... Qc5 23.
Kc2 $1 Bd7 (23... Qe5 $5 24. Rxe5 dxe5 25. Qxe5 Bf6 26. Qc5 (26. Qxf6 $2 d1=Q+
$1) 26... Bxd4 27. cxd4 Rc8 28. Kxd2 Ba4 29. Qe7 Bxb3 30. axb3 Rcd8 31. Ke3 $18
) 24. Bxc5 Bxf5+ 25. Qxf5 dxc5 26. Kd1 Rd6 27. Qe5 Rd7 28. Qe6 Rb7 29. Bc2 {
/\ 30.Qf5 +- Geller}) 23. Bxg7+ Kxg7 24. Qg4+ Kh8 25. Qd4+ $18) (20... cxb2 21.
Rh5 $1 {/\ Bxg7+} 21... Nc3+ (21... Bf6 22. Qf5 h6 23. Rxh6+ $1 gxh6 24. Qg6 $3
$18) (21... Nf6 22. Rh6 {/\ 23.Rf6} 22... d5 23. Rxf6 Rd6 24. Rxd6 Qxd6 25.
Qxd6 Bxd6 26. Rf1 $18 {/\ 27.Rf6! +-} 26... Bxh2 $2 27. Bc5 $18) 22. Kxb2 Nxd1+
(22... Rxf7 23. Qxf7 Nxd1+ 24. Kb1 $3 Qxd4 25. Rxh7+ $3 Kxh7 26. Qh5#) 23. Kc1
Rxf7 $8 24. Bxf7 $1 (24. Qxf7 $4 Bg5+) 24... Bd7 (24... Nc3 25. Rxh7+ Kxh7 26.
Qf5+ Kh6 27. Qh5#) 25. Bxg7+ Kxg7 26. Qxb4 $18) 21. Qe5 Nf6 22. Rxf6 Bxf6 23.
Qxf6 $1) 20... Qb7 21. Qf4 Ba4 $3 22. Qg4 (22. Qh6 Bf6 23. Rxf6 Bxb3 $19 (23...
Bxb3 24. Rxd6 (24. cxb3 Qxb3 25. Rf2 Qxd1+ {/\ 26... Qd4 -+}) 24... Ba2+ $1 $19
{Geller})) 22... Bf6 $1 23. Rxf6 Bxb3 $1 (23... Bxb3 $1 24. Rf4 (24. cxb3 Nxf6
$1 $19) 24... Ba2+ $19) 0-1

[Event "Matt in 2"]
[Site "?"]
[Date "1892.??.??"]
[Round "?"]
[White "Galitski, A."]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "2B3nK/1Q6/8/2PNk3/3p4/6P1/5P1n/8 w - - 0 1"]
[PlyCount "3"]
[EventDate "1892.??.??"]

1. Nf6 Nxf6 (1... Nf3 2. Ng4#) (1... Kxf6 2. Qg7#) (1... d3 2. Qb2#) (1... Nh6
2. Qe7#) 2. f4# 1-0

[Event "Matt in 3"]
[Site "?"]
[Date "1924.??.??"]
[Round "?"]
[White "Malakhov, N."]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "8/1K4p1/4ppbp/Q1p2k2/2pp4/b3RNP1/4PN2/8 w - - 0 1"]
[PlyCount "5"]
[EventDate "1924.??.??"]

1. Qd8 dxe3 (1... Bh7 2. Re5+ fxe5 3. Nh4#) (1... Be8 2. Nh4+ Kg5 3. Re5#) 2.
Qd2 exd2 3. e4# 1-0

[Event "Matt in3"]
[Site "?"]
[Date "1937.??.??"]
[Round "?"]
[White "Bron, V."]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "k7/3p4/K2B4/8/3P4/3R4/8/8 w - - 0 1"]
[PlyCount "5"]
[EventDate "1937.??.??"]

1. Bh2 d5 (1... d6 2. Rb3 d5 3. Rb8#) 2. Rg3 Kb8 3. Rg8# 1-0

[Event "Matt in 5"]
[Site "?"]
[Date "1955.??.??"]
[Round "?"]
[White "Havel, M."]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "2K5/8/8/8/4N2N/2p4R/4R3/2r1n1kn w - - 0 1"]
[PlyCount "9"]
[EventDate "1955.??.??"]

1. Rhh2 Ra1 (1... Kf1 2. Ref2+ Nxf2 3. Ng3+ Kg1 4. Rg2+ Nxg2 5. Nf3#) (1... Rc2
2. Rxc2 Nxc2 3. Nf3+ Kf1 4. Rxc2 Nf2 5. Rxf2#) 2. Rhg2+ Nxg2 3. Nf3+ Kf1 4.
Rf2+ Nxf2 5. Ng3# 1-0

[Event "Matt in 3"]
[Site "?"]
[Date "1903.??.??"]
[Round "?"]
[White "LLoyd, S."]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "4r1b1/1p4B1/pN2pR2/RB2k3/1P2N2p/2p3b1/n2P1p1r/5K1n w - - 0 1"]
[PlyCount "5"]
[EventDate "1903.??.??"]

1. Ke2 $3 f1=Q+ 2. Ke3 $3 Qe1+ (2... Qg1+ 3. Rf2#) 3. Be2# 1-0

[Event "Matt in 2"]
[Site "?"]
[Date "1864.??.??"]
[Round "?"]
[White "Petrov, A."]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "1n5k/r3R3/5N1P/q5b1/b2Q4/2P5/6P1/7K w - - 0 1"]
[PlyCount "3"]
[EventDate "1864.??.??"]

1. Qd7 Rxd7 (1... Bxd7 2. Rh7#) (1... Bxf6 2. Re8#) 2. Re8# 1-0

[Event "wc/m "]
[Site "Moscow"]
[Date "1960.??.??"]
[Round "19"]
[White "Tal , M."]
[Black "Botvinnik , M."]
[Result "1-0"]
[SetUp "1"]
[FEN "2r3k1/7p/6pb/3pB3/p2P4/P4RPq/4QP1P/6K1 w - - 0 35"]
[PlyCount "14"]
[EventDate "1960.??.??"]

35. Bc7 $1 Bf8 (35... Rxc7 36. Qe8+) 36. Qb5 $1 Qe6 (36... Qh5 37. Rf4 Rxc7 38.
Rxf8+ Kxf8 39. Qb8+) 37. Be5 Qc6 38. Qa5 Ra8 (38... Bxa3 39. Rxa3 Qc1+ 40. Kg2
Qxa3 41. Qxd5+ Kf8 42. Bd6+) 39. Qd2 Rc8 40. Kg2 Qd7 41. h4 Qg4 1-0

[Event "White win"]
[Site "?"]
[Date "1895.??.??"]
[Round "?"]
[White "Troitski, A."]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "5k2/4p2p/6P1/3K4/5B2/8/8/8 w - - 0 1"]
[PlyCount "11"]
[EventDate "1895.??.??"]

1. Bh6+ Kg8 2. g7 Kf7 (2... e6+ 3. Kd6 Kf7 4. Ke5 Kg8 5. Kf6 e5 6. Ke6 e4 7.
Kf6 e3 8. Bxe3 $18) 3. g8=Q+ $1 Kxg8 4. Ke6 Kh8 5. Kf7 e5 6. Bg7# 1-0

[Event "White win"]
[Site "?"]
[Date "1906.??.??"]
[Round "?"]
[White "Rink, G."]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "5n2/2Q4p/5q2/1N3p2/7P/8/8/1K1k4 w - - 0 1"]
[PlyCount "15"]
[EventDate "1906.??.??"]

1. Nc3+ Ke1 2. Qg3+ Kd2 3. Qh2+ Kd3 4. Nd5 Qf7 (4... Qd8 5. Qc2+ Kd4 6. Qc3+
Ke4 7. Qe3+ Kxd5 8. Qd3+) 5. Qc2+ Kd4 6. Qc3+ Ke4 7. Qe3+ Kxd5 8. Qb3+ 1-0

[Event "White win"]
[Site "?"]
[Date "1909.??.??"]
[Round "?"]
[White "Platov, V and M"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "8/4B2p/8/3p3P/8/3Pk1K1/p7/6N1 w - - 0 1"]
[PlyCount "9"]
[EventDate "1909.??.??"]

1. Bf6 d4 2. Ne2 $1 (2. Nf3 a1=Q 3. Bxd4+ Qxd4 4. Nxd4 Kxd4 $11) 2... a1=Q 3.
Nc1 $3 Qa5 (3... h6 4. Be5) (3... Kd2 4. Nb3+) 4. Bxd4+ Kxd4 5. Nb3+ 1-0

[Event "White win"]
[Site "?"]
[Date "1921.??.??"]
[Round "?"]
[White "Kubbel, L."]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "k2r1q2/2b2p1Q/7R/pK6/2N5/1P6/8/8 w - - 0 1"]
[PlyCount "11"]
[EventDate "1921.??.??"]

1. Qe4+ Kb8 2. Rb6+ Bxb6 (2... Kc8 3. Qb7+ Kd7 4. Ne5+) 3. Ka6 Rd7 (3... Rd5 4.
Qxd5 Qc8+ 5. Kxb6 Qc7+ 6. Kb5) 4. Qa8+ Kxa8 5. Nxb6+ Kb8 6. Nxd7+ 1-0

[Event "White win"]
[Site "?"]
[Date "1935.??.??"]
[Round "?"]
[White "Liburkin, M."]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "R7/6N1/8/4p3/4k3/6n1/7b/3K4 w - - 0 1"]
[PlyCount "17"]
[EventDate "1935.??.??"]

1. Ra2 Bg1 $1 2. Rg2 Kf3 3. Rxg1 Kf2 4. Re1 e4 5. Ne6 e3 6. Nc5 $1 (6. Nd4 e2+
7. Nxe2 Nf1 $11) 6... e2+ 7. Kd2 Nf1+ 8. Kc1 Kxe1 9. Nd3# 1-0

[Event "White win"]
[Site "?"]
[Date "1895.??.??"]
[Round "?"]
[White "Saavedra, F."]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "8/8/1KP5/3r4/8/8/8/k7 w - - 0 1"]
[PlyCount "13"]
[EventDate "1895.??.??"]

1. c7 Rd6+ 2. Kb5 Rd5+ 3. Kb4 Rd4+ 4. Kb3 Rd3+ 5. Kc2 Rd4 6. c8=R (6. c8=Q Rc4+
7. Qxc4 $11) 6... Ra4 7. Kb3 1-0

[Event "Draw"]
[Site "?"]
[Date "1913.??.??"]
[Round "?"]
[White "Mattisson, G."]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "8/8/2p5/pkp3R1/7B/P7/2p3K1/8 w - - 0 1"]
[PlyCount "8"]
[EventDate "1913.??.??"]

1. a4+ (1. Rxc5+ $2 Kxc5 2. Bg5 Kc4 3. Kf3 Kb3 4. Bc1 Ka2 5. Ke2 Kb1 6. Kd2 a4
$19) 1... Kb6 2. Bf2 c1=Q 3. Rxc5 Qxc5 4. Kh1 Qxf2 1/2-1/2

[Event "Draw"]
[Site "?"]
[Date "1957.??.??"]
[Round "?"]
[White "Nadareishvilli, G."]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "1b6/8/1r2p1P1/8/3k4/8/4KN2/8 w - - 0 1"]
[PlyCount "12"]
[EventDate "1957.??.??"]

1. g7 Rb2+ 2. Kf1 Rb1+ 3. Nd1 $3 (3. Kg2 Bh2 $3 4. Ng4 Rb8 5. Nh6 Bf4 6. g8=Q
Rxg8+ 7. Nxg8 Bg5 8. Kf3 e5 9. Kg4 e4 10. Kxg5 e3 $19) 3... Rxd1+ 4. Kg2 (4.
Kf2 Kd3 5. g8=Q Ba7+ 6. Kf3 Rf1+ $19) 4... Rd3 5. g8=Q Rg3+ 6. Kh1 Rxg8 {
Stalematt} 1-0

[Event "Draw"]
[Site "?"]
[Date "1930.??.??"]
[Round "?"]
[White "Troitsky, A."]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "8/8/8/2NR2p1/2p3p1/6K1/p7/4k3 w - - 0 1"]
[PlyCount "18"]
[EventDate "1930.??.??"]

1. Nd3+ $1 cxd3 2. Re5+ Kf1 (2... Kd1 3. Ra5) 3. Rf5+ Kg1 4. Ra5 d2 5. Rxa2
d1=Q 6. Rg2+ Kh1 7. Rh2+ Kg1 8. Rg2+ Kf1 9. Rg1+ Kxg1 {Stalematt} 1/2-1/2

[Event "Draw"]
[Site "?"]
[Date "1929.??.??"]
[Round "?"]
[White "Korolkov, V."]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "1n6/1K1p3k/2P5/8/B2pb3/8/8/8 w - - 0 1"]
[PlyCount "10"]
[EventDate "1929.??.??"]

1. Bc2 d3 2. Bxd3 Bxd3 3. c7 Ba6+ 4. Ka8 Nc6 5. c8=Q Bxc8 {Stalemat} 1/2-1/2

[Event "Ch URSS, Moscow "]
[Site "?"]
[Date "1949.??.??"]
[Round "?"]
[White "Kotov, A."]
[Black "Ragozin, V."]
[Result "1-0"]
[SetUp "1"]
[FEN "1nr1b1k1/r4p2/1ppq2p1/p2pN3/1P1P4/P1RBP3/2Q2PP1/2R3K1 w - - 0 27"]
[PlyCount "23"]
[EventDate "1949.??.??"]

27. b5 $1 Rac7 (27... c5 28. dxc5 $3 Qxe5 (28... bxc5 29. Rxc5) 29. cxb6 Rxc3
30. bxa7 Rxc2 31. Rxc2) 28. bxc6 Kg7 (28... Nxc6 29. Bb5) 29. Qb1 Nxc6 30. Qxb6
Rb8 31. Qxb8 $3 Nxb8 32. Rxc7 Qxa3 33. Bxg6 Nc6 $1 34. R1xc6 Bxc6 35. Rxf7+ Kh6
(35... Kh8 36. Bh7 Be8 37. Ng6#) 36. f4 Qxe3+ 37. Kh2 Qxe5 38. fxe5 1-0

[Event "White win"]
[Site "?"]
[Date "1892.??.??"]
[Round "?"]
[White "Lasker, Em"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "2K5/2P2R2/k7/8/8/8/2r2p2/8 w - - 0 1"]
[PlyCount "25"]
[EventDate "1892.??.??"]

1. Kb8 Rb2+ 2. Ka8 Rc2 3. Rf6+ Ka5 4. Kb7 Rb2+ 5. Ka7 Rc2 6. Rf5+ Ka4 7. Kb7
Rb2+ 8. Ka6 Rc2 9. Rf4+ Ka3 10. Kb6 Rb2+ 11. Ka5 Rc2 12. Rf3+ Ka2 13. Rxf2 1-0

[Event "Draw"]
[Site "?"]
[Date "1921.??.??"]
[Round "?"]
[White "Reti, R."]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "7K/8/k1P5/7p/8/8/8/8 w - - 0 1"]
[PlyCount "7"]
[EventDate "1921.??.??"]

1. Kg7 h4 2. Kf6 h3 3. Ke7 h2 4. Kd7 1/2-1/2

[Event "White win"]
[Site "?"]
[Date "1965.??.??"]
[Round "?"]
[White "Kasparjan, H."]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "1B6/8/B6b/1K6/8/3k4/4p2N/8 w - - 0 1"]
[PlyCount "15"]
[EventDate "1965.??.??"]

1. Nf3 Ke3 2. Ne1 Kd2 3. Bg3 Bf4 4. Bh4 Kd1 5. Kc4 Bd2 6. Bb5 Bxe1 7. Ba4+ Kd2
8. Bg5# 1-0

[Event "White win"]
[Site "?"]
[Date "1976.??.??"]
[Round "?"]
[White "Smyslov, V."]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "8/8/5P2/8/2k2p1p/2B1p2P/6P1/2b2K2 w - - 0 1"]
[PlyCount "17"]
[EventDate "1976.??.??"]

1. f7 Ba3 2. Bg7 f3 3. gxf3 (3. f8=Q Bxf8 4. Bxf8 e2+ 5. Kf2 fxg2) 3... Kd3 4.
f8=B $3 (4. f8=Q e2+ 5. Kf2 Bc5+ 6. Qxc5 e1=Q+ 7. Kxe1 $11) 4... e2+ (4... Bc1
5. Bh6 Bd2 6. Kg2 Be1 7. Bc5 e2 8. Bf2) 5. Kf2 e1=Q+ 6. Kxe1 Ke3 7. f4 Kxf4 8.
Kf2 Bc1 9. Bh6+ 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Part 2. Studies for the Piece"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "8/8/5P2/8/2k2p1p/2B1p2P/6P1/2b2K2 w - - 0 1"]
[PlyCount "0"]

 *

[Event "Peterburg"]
[Site "?"]
[Date "1872.??.??"]
[Round "?"]
[White "Schiffers, E."]
[Black "Nolde, E."]
[Result "1-0"]
[Annotator "Ivan Josifov"]
[SetUp "1"]
[FEN "r2qk2r/ppp4p/1b1p1p1n/n3P1N1/2BP2bB/2N5/P4PPP/R2Q1RK1 w kq - 0 14"]
[PlyCount "27"]
[EventDate "1872.??.??"]

14. exf6 $3 Bxd1 (14... Qxf6 15. Qe1+ Kd7 16. Nd5 $1 Qxd4 (16... Qf5 17. Qe7+
Kc8 18. Nxb6+ axb6 19. Be6+ $18) (16... Qg6 17. Ne4 Nc6 (17... Nxc4 18. Nef6+
Kc8 19. Ne7+) 18. Nf4 Qg7 19. Be6+ $3 Bxe6 (19... Ke8 20. Bxg4 Nxg4 21. Nxd6+
Kf8 22. Ne6+) 20. Nc5+ $18) (16... Qg7 17. Nxb6+ cxb6 18. Be6+ Bxe6 19. Qxe6+
Kc7 20. Rac1+ Nc6 21. d5 $18) (16... Qf8 17. Nxb6+ cxb6 18. Be6+ Bxe6 (18...
Kc6 19. Qc3+ {M4}) 19. Qxe6+ Kc7 (19... Kc6 20. Rfc1+ Kb5 21. a4+ {M3}) 20.
Rac1+ Kb8 21. Nxh7 Rxh7 22. Be7 $3 $18) (16... Qd8 17. Nxb6+ cxb6 18. Be6+ Kc7
19. Bxg4 $18) 17. Nxb6+ axb6 (17... cxb6 18. Be6+ Kc7 19. Bxg4 Qxg4 20. Qc3+
Nc6 21. Qg7+) 18. Be6+ Kc6 19. Rc1+ Kb5 20. Rb1+ Kc5 (20... Ka6 21. Rb4) 21.
Qxa5+ Rxa5 22. Rfc1+ $18) (14... Nxc4 15. Qa4+ $40) 15. Re1+ Kd7 (15... Kf8 16.
Ne6+ Kf7 (16... Kg8 17. Nxd8+ Nxc4 18. Re8#) (16... Ke8 17. Nxd8+ Kxd8 18. f7+
Kd7 19. Re7+ Kd8 20. Be6) 17. Nxd8+ Kg6 18. Bd3+ Kh5 19. Raxd1 Raxd8 (19...
Kxh4 20. Ne6 Nf7 21. Be2 {M3}) 20. Bg3 Nc6 21. Ne2 Nf7 (21... Bxd4 22. Nf4+ Kg5
23. Ne6+ Kh5 (23... Kxf6 24. Bh4+ Kf7 25. Nxd8+ Nxd8 26. Bc4+) 24. Be2+ Kg6 25.
Nxd4 $18) 22. Bf4 Ng5 (22... Bxd4 23. Ng3+ Kg4 (23... Kh4 24. Be2) 24. Re4 $18)
(22... Rde8 23. Ng3+ Kg4 (23... Kh4 24. Rxe8 Rxe8 25. Nf5+ Kg4 26. Bc1) 24.
Rxe8 Rxe8 25. Be3 Nxd4 26. Bf5+ $3 Nxf5 27. h3+ Kh4 28. Nxf5+ Kh5 29. Ng7+ $18)
23. Bf5 Rdf8 24. g4+ Kh6 25. h4 $18) 16. Be6+ Kc6 (16... Ke8 17. Bc8+ (17. Bh3+
Kf8 18. Ne6+ Kg8 19. f7+ $1 Nxf7 (19... Kxf7 20. Nxd8+) 20. Nxd8 Nxd8 (20...
Bh5 21. Ne6 {22.Bf6}) 21. Raxd1 Kf7 (21... Kf8 22. Rd3) 22. Re7+ Kg6 23. Rd3
Nac6 24. Rg3+ Kh5 25. Reg7 Bxd4 26. Nd5 $3 Bxg7 (26... Be5 27. Bg5 Bxg3 28.
Nf6#) (26... Kh6 27. Bf5 Be5 28. Bf6 Bxg3 (28... Bxf6 29. Rxh7+ Rxh7 30. Rg6+)
29. Rxg3 Re8 30. Rh3#) (26... Kxh4 27. R7g4+ Kh5 28. Nf4+ Kh6 29. Rh4#) (26...
a5 27. Rxh7+ Rxh7 28. Nf4+ Kxh4 29. Rg4#) 27. Nf4+ Kh6 28. Bg5#) 17... Kf8 18.
Ne6+ Ke8 (18... Kf7 19. Nxd8+ Rxd8 20. Be6+ Kg6 21. Raxd1) 19. Nxd8+ Kxd8 20.
Be6 $18) 17. d5+ Kc5 18. Nge4+ Kc4 (18... Kb4 19. Rb1+ Bb3 (19... Kc4 20. Rexd1
a6 (20... Rg8 21. Nb5 Bc5 22. Rdc1+ Kd3 23. Rc3+ Kxe4 24. Re1+ Kf4 25. Rf3#) (
20... Bc5 21. Nb5 Bb4 (21... Nb3 22. Rxb3 Bb4 23. Rd4+ Kxb5 24. Rbxb4+ Ka5 25.
Ra4+ Kb5 26. Rdb4#) 22. Nxc7 $1 Bc5 (22... Bc3 23. Rdc1) 23. Nxc5 Kxc5 24.
Rdc1+ Kd4 25. Nb5+ Kd3 26. Rc3+ Ke2 27. Bg5 $18) (20... Qe8 21. f7 Nxf7 22. Bg4
$18) 21. Na4 Qc8 22. Nd2+ Kd3 23. Nf3+ Kc4 24. Rdc1+ Kd3 25. Rc3+ Ke4 26. Rb4+
$18) (19... Nb3 20. Rexd1 Ka5 (20... Qe8 21. Rxb3+ Ka5 22. Ra3+ Kb4 23. Rb1+
Kc4 (23... Kxa3 24. Rb3#) 24. Nd2+) 21. Rxb3 $1 Ka6 (21... Qe8 22. Ra3+ Kb4 23.
Rb1+ Kc4 24. Nd2+ Kd4 25. Ne2+ Ke5 26. Nf3+ Ke4 27. Rb4+) 22. Na4 $1 Bxf2+ (
22... Ka5 23. Ra3 (23. Nxb6 axb6 24. Ra3+) 23... Qe8 24. Nac5+ Kb4 25. Rb1+
Kxa3 26. Rb3+ Kxa2 27. Nc3+ Ka1 28. Rb1#) (22... c5 23. Nxb6 axb6 (23... c4 24.
Nxc4 b5 25. Ncxd6 Rb8 26. Nc5+ Kb6 27. Rxb5+ Kc7 28. Na6+ Kxd6 29. Bg3#) 24.
Ra3+ Kb5 25. Rb1+ Kc4 26. Rc3+ Kd4 27. Rd1+ Kxe4 28. Re3+ Kf4 29. g3#) 23. Bxf2
b6 24. Nac5+ dxc5 25. Nxc5+ bxc5 26. Ra3+ Kb5 27. Rb1+ Kc4 28. d6#) 20. Bg5 $3
Bd4 (20... Nc4 21. Rxb3+ Ka5 22. f7 Qf8 (22... Qb8 23. Bxh6) 23. Nd2 $3 Nxd2 (
23... Bc5 24. Nxc4+ Ka6 25. Nb5 b6 26. Nxc7+ Kb7 27. Nxa8 Kxa8 28. Rf3) 24.
Ra3+ Kb4 25. Bxd2 Kxa3 (25... Kc4 26. Rc1 a5 27. Ra4+ Kd3 28. Bxh6 Qxh6 29.
Bf5+) 26. Rb1 {M}) (20... Kc4 21. Ne2 Kb5 (21... Bxa2 22. Rec1+ Kd3 23. Rc3+
Kxe4 24. Rxb6 $1 Nf5 25. Bf4 axb6 26. f3#) (21... Bc2 22. Rec1 Kd3 (22... Bc5
23. Nxc5 dxc5 24. Rxc2+ Kd3 25. Rc3+ $18) (22... Re8 23. Rxc2+ Kd3 24. Rd1+
Kxc2 (24... Kxe4 25. Ng3+ Ke5 26. Re2+) 25. Rd2+ Kb1 26. N4c3+ Ka1 27. Rd1+ Kb2
28. Bc1+ Ka1 29. Ba3#) 23. Nf4+ Kd4 24. Rb4+ Ke5 (24... Nc4 25. Rxc2) 25. Re1
$18) (21... Bd4 22. axb3+ Nxb3 (22... Kb5 23. Nxd4+ Ka6 24. Bxh6) 23. Nd2+ Nxd2
24. Rec1+ Kd3 25. Nf4+ Ke4 26. Re1+ Be3 27. Rb4+ {M2}) (21... Bc5 22. axb3+ Kb5
(22... Nxb3 23. Nxc5 dxc5 (23... Nxc5 24. Rec1+ Kd3 25. Rc3+ Kxe2 26. Rb2+ Kd1
27. Rc1#) 24. d6+ Kb5 25. Bxb3 a5 26. dxc7 Qxc7 27. Nc3+ Ka6 28. Bc4+ b5 29.
Nxb5 $18) (22... Kd3 23. Nf4+ Kd4 24. Rbd1+ Ke5 25. Nxc5#) 23. b4 Bxb4 24. Nd4+
Ka6 (24... Kc4 25. Rec1+ {M5}) 25. Rxb4 b6 26. Nc6 Qf8 27. Ra1 $18) (21... Qf8
22. axb3+ Nxb3 (22... Kb5 23. b4 Bxf2+ (23... Nc4 24. N2c3+ {M8}) (23... Nb3
24. Rxb3 $18) 24. Kxf2 Nc4 25. N2c3+ Kb6 26. Na4+ Ka6 27. b5+ Ka5 28. Ra1 $18)
(22... Kd3 23. Nf4+ Kd4 24. Rbd1+ Ke5 25. Nc5#) (22... Kb4 23. Bd2+ Kb5 (23...
Ka3 24. Nc1 Bd4 25. Bxa5 $18) 24. N2c3+ Ka6 25. b4 Nc4 26. b5+ Ka5 27. Ra1+ Kb4
28. Reb1+ $18) 23. Nd2+ $3 Kb5 (23... Nxd2 24. Rec1+ Kd3 25. Nf4+ Ke4 26. Rb4+)
24. Rxb3+ Ka6 25. Ra1+ Ba5 26. Nc4 b6 27. Nxa5 bxa5 28. Bd2 $18) 22. Bxh6 Ka6 (
22... c6 23. axb3 cxd5 24. b4 Nc6 25. N2c3+ Kc4 26. Bxd5+) (22... c5 23. axb3
Qc7 24. Bf4 Rad8 25. Rec1 Qb8 26. b4 cxb4 27. N2c3+ Ka6 28. Rxb4 $18) 23. axb3
c5 24. dxc6 bxc6 25. b4 d5 26. bxa5 dxe4 27. axb6 axb6 28. Bg7 $18) (20... Qf8
21. axb3 Nxb3 (21... Bd4 22. Bd2 $1 Bxc3 (22... Nxb3 23. Ne2+ Bc3 (23... Ka4
24. Nxd4 Nxd2 25. Nc3+ {M2}) (23... Kc4 24. Nxd4 Kxd4 (24... Nxd4 25. Rb4+ {M4}
) (24... Nxd2 25. Nxd2+ Kxd4 26. Nf3+ {M4}) 25. Rxb3 a5 (25... Kc4 26. Rb4+ Kd3
27. Re3+ {M3}) (25... Nf5 26. Bc3+ {M4}) 26. Bc1 {M4}) 24. Bxc3+ Kc4 25. Rxb3
Kxb3 26. Nd2+ Ka4 27. Ra1+ Kb5 28. Ra5+ Kb6 29. Nc4#) (22... Be5 23. Nxd6 $3
cxd6 (23... Bxc3 24. Re4+ Kc5 25. b4+ Bxb4 (25... Kxd6 26. Bf4+ Be5 27. Bxe5#)
(25... Kb6 26. Be3+ c5 27. Bxc5+ Kc7 28. Nb5+) 26. Bxb4+ Kb6 27. Bxa5+ $18) (
23... Bxh2+ 24. Kh1 Bxd6 25. Re4+ Nc4 26. bxc4+ Ka5 27. c5 $18) (23... Nxb3 24.
Re4+ Kc5 25. Rc4+) (23... Qxd6 24. Re4+ Bd4 25. Rxd4+ Kc5 26. Ra4 $18) 24. Re4+
Kc5 (24... Bd4 25. Rxd4+ Kc5 26. Be3 Kb6 27. Rc4+ Ka6 28. b4) 25. Be3+ Bd4 26.
Bxd4+ Kb4 27. f7 $18) (22... c5 23. Bd7 Nxb3 24. Ba4 Bxc3 (24... c4 25. Ne2+
Kxa4 (25... Bc3 26. Bxc3+ Kxa4 27. Nd4) (25... c3 26. Rxb3+ Kc4 27. Bb5+ Kxd5
28. Bxh6 Qxh6 29. N4xc3+ Bxc3 30. Nxc3+) 26. Nxd4 Ka3 27. Rxb3+ cxb3 28. Ra1+
Kb2 29. Bc3#) 25. Nxc3 Nf5 (25... c4 26. Bxb3 cxb3 27. Re4+ Ka5 28. Be3 $18)
26. Rxb3+ Kc4 27. Bb5+ Kxb3 28. Bd3 Qh6 29. Rb1+ Ka3 30. Bc4 Qxd2 31. Rb3#) (
22... Rd8 23. Ne2+ Kb5 24. Nxd4+ Kb6 25. Ra1 $1 Nc6 26. Ra4 $1 a6 (26... Nxd4
27. Ba5+ Ka6 28. Bxc7+ Kb5 29. Nc3+ Kc5 30. Rc4#) 27. Be3 Nxd4 28. Bxd4+ c5 29.
dxc6+ Kc7 30. Bb6+ Kxb6 31. Rb4+ Kc7 32. Rxb7+ Kxc6 33. Rb4 $18) 23. Nxc3 Nxb3
(23... Kc5 24. b4+ Kd4 (24... Kb6 25. bxa5+ Ka6 26. Nb5 Qd8 27. Rec1 $18) 25.
Nb5+ Kd3 26. Re3+ Kc2 27. Na3+ Kxd2 28. Rb2+ Kc1 29. Rc2+ Kd1 30. Kf1 Qxf6 31.
Re1#) 24. Re4+ {M3}) (21... Re8 22. Na2+ Kb5 (22... Ka3 23. Bc1+ Kxa2 24. Nc3#)
23. Nec3+ Ka6 24. Nb4#) (21... Bc5 22. Ra1 $1 Kxb3 (22... b5 23. Na2+ Kxb3 (
23... Ka3 24. Nc1+ Kb2 25. Ra2+ Kb1 26. Nd2#) 24. Rab1+ Kc4 25. Nxc5 $1 Kxc5
26. Be3+ Kc4 27. Rb4+ Kd3 28. Rd1+ Kc2 29. Rd2#) 23. Reb1+ Kc2 24. Nb5 Kd3 25.
Nxc5+ $18) (21... c5 22. Re2 $1 Nxb3 (22... Bd8 23. Bd7 Bxf6 24. Na2+ Ka3 25.
Bc1+) (22... Bc7 23. Bd7 Nc6 24. Ra2 b5 25. Ne2 $18) 23. Ra2 Qe8 (23... Kc4 24.
Ra4+ Kd3 25. Rd1+ Kc2 26. Ra2#) 24. Bxh6 $18) 22. Nd2 Kxc3 23. Rxb3+ Kc2 24.
Ra1 $18) (20... Nf5 $5 21. axb3 Nd4 (21... Bd4 22. Bxf5 Bxc3 23. Nxc3 Kxc3 24.
Bd2+ $3 Kd4 (24... Kxd2 25. Rbc1 Qxf6 26. Red1+ Ke2 27. Bd3#) 25. Bxa5 Qxf6 (
25... Kxd5 26. Be6+ Kc6 27. Rec1+ Kb5 28. Bxc7 Qe8 29. Bc4+ Kb4 30. Bxd6+ Ka5
31. Bc5) (25... Kc5 26. b4+ Kc4 27. Rbc1+ Kd4 28. Re4+ Kd3 29. Rec4+ Ke2 30.
R4c2#) 26. Bd7 Rhf8 27. Red1+ Ke4 28. f3+ Kf4 29. Bd2+ Ke5 30. Bc3+ $18) 22.
Na2+ Kb5 23. Nec3+ Kc5 24. Be3 $18) (20... Rg8 $5 21. Bxh6 Rg6 (21... Bd4 22.
f7 Rh8 23. Ne2 Be5 24. Nc1 Qh4 25. Bd2+ Ka4 26. g3 Qh5 27. Nxb3 Nxb3 28. Rxb3
b5 29. Reb1 a6 30. Rb4+ Ka3 31. Nc3 Bxc3 32. Bxc3 Qg6 33. R4b3+ Ka4 34. Bb4)
22. Bd2 Kc4 23. Rec1 $40) 21. Ne2 $1 Be5 (21... c5 22. dxc6 d5 (22... bxc6 23.
Nxd4 d5 24. Rxb3+ Kc4 (24... Nxb3 25. Nxc6+ Kb5 26. Nxd8 Raxd8 27. axb3 dxe4
28. Bxh6) 25. Rd1 $1 Nxb3 26. axb3+ Kb4 27. Bd2+ Ka3 28. Ra1+ Kb2 29. Bc3#) (
22... Be5 23. Bxb3 Nxb3 24. Rxb3+ Ka4 25. cxb7 Rb8 26. N2c3+ Bxc3 27. Nxc3+ Ka5
28. Reb1 $18) (22... Bc5 23. Bxb3 Nxb3 24. Rxb3+ Ka5 25. Nxc5 dxc5 26. cxb7 Rb8
27. Reb1 $18) (22... Nxc6 23. Rxb3+ Ka5 24. Reb1 b5 25. Rxb5+ Ka6 26. Bc4 $18)
(22... b6 23. Nxd4 d5 24. Bd2+ Kc4 25. axb3+ Nxb3 26. Nxb3 $18) 23. cxb7 Rb8
24. Nxd4 dxe4 25. Rxb3+ Kc5 (25... Ka4 26. Rxe4 $18) 26. Rb5+ Kxd4 27. Be3+ Kd3
28. Rc1 Nf5 29. Rb3+ Nxb3 30. Bc4#) (21... Nf7 22. Bd2+ Kb5 23. Nxd4+ Ka6 24.
Nxb3 Nxb3 25. Rxb3 b6 26. Bxf7 $18) (21... Kb5 22. Nxd4+ Ka6 23. axb3 Qf8 24.
Ra1 Kb6 25. Bd2 $18) (21... Kc4 22. axb3+ Nxb3 23. Nd2+ Nxd2 24. Rec1+ Kd3 25.
Nf4+ Ke4 26. Re1+ $18) (21... Nf5 22. Bxf5 Be5 23. f7 (23. axb3 c6 24. Bd2+ Kb5
25. Rec1) 23... Qf8 24. Nc1 Qxf7 (24... Kc4 25. Nxb3 Nxb3 26. Rxb3 Kxd5 (26...
Qxf7 27. Be6) 27. Nf6+ Bxf6 28. Be6+ {M3}) (24... c5 25. Nxb3 Nxb3 26. Rxb3+
Kc4 (26... Ka5 27. Bd2+ Ka6 (27... Ka4 28. Bd7+) 28. Nxc5+ dxc5 29. Bd3+ b5 30.
Rxb5) (26... Ka4 27. Bd7+ b5 (27... Ka5 28. Bd2+ Ka6 29. Ra3+ Kb6 30. Ba5+ Ka6
31. Bd8#) 28. Bxb5+ Ka5 29. Bd2+ Kb6 30. Be2+ Kc7 31. Ba5+ Kd7 32. Bg4+ Ke7 33.
Rb7#) 27. Be6 $18) (24... b6 25. Nxb3 Nxb3 26. Rxb3+ Kc4 27. Rc1+ Kd4 (27...
Kxd5 28. Rd3+ Bd4 29. Nf6+ Ke5 30. g4 d5 31. Nd7+) 28. Rd3+ $3 Kxd3 29. Nc5+
Kd4 30. Be3+ Kxd5 31. Be4#) (24... Kb5 25. Nxb3 Ka6 (25... Nc4 26. Nbc5+ Nb2
27. a4+ Kc4 28. Rec1+ Kxd5 29. Be6+ Kc6 30. Nd7+) 26. Bh6 $1 Qe7 27. Nec5+ $3
dxc5 28. Rxe5 $1 Qd6 29. Re6 $18) (24... Bc3 25. Nxc3 Kxc3 (25... Qxf7 26. Re4+
) 26. Re4 Bd1 27. Bf6+ $18) 25. Nxb3 Nc4 26. Nbc5+ Ka5 (26... Nb2 27. Bd2+ Kb5
28. a4+ Kb6 29. Rxb2+ $3 Bxb2 30. Rb1) (26... Bb2 27. Be6 Qg6 28. Nd3+) 27.
Nxb7+ Ka4 (27... Ka6 28. Nec5+ dxc5 29. Rxe5) 28. Nexd6 cxd6 29. Bc2+ Ka3 30.
Bc1+ Bb2 31. Bxb2+ Nxb2 32. Re3+ Kb4 33. Rxb2+ Kc4 34. Nxd6+ $18) (21... Bxf2+
22. Kxf2 Qf8 23. Nd4 Rg8 24. Bd2+ Kc4 25. axb3+ Kxd4 26. Bc3+ $18) 22. Nc1 $1
Nc4 (22... b6 23. Nxb3 Nxb3 24. Rxb3+ Ka5 (24... Kc4 25. Nd2+ Kc5 26. Rc1+ Kd4
27. Be3#) (24... Ka4 25. f7 Qf8 26. Bd7+ Ka5 27. Ra3+ Kb4 28. Ra4#) 25. f7 Qf8
26. Bd7 $18) (22... c5 23. Nxb3 Nxb3 (23... Ka3 24. Bxh6) 24. Rxb3+ Ka5 (24...
Ka4 25. Reb1 c4 (25... b5 26. Rxb5 Rb8 $5 (26... Ng8 27. Bf5 a6 28. Nc3+ Bxc3
29. Bc2+ Ka3 30. R1b3+ Kxa2 31. Bb1+ Ka1 32. Ra3#) 27. Rxb8 Qxb8 28. Rxb8 Rxb8
29. g3) 26. Rb4+ Ka5 27. Bd2 c3 28. Nxc3 Bxc3 29. Bxc3 $18) 25. Bd2+ Ka6 (25...
Ka4 26. Ree3) 26. Ra3+ Kb5 27. Rb1+ Kc4 28. Rc1+ Kb5 29. Rxc5+ dxc5 30. Rb3+
Kc4 31. d6+ Kd4 32. Be3+ Kxe4 33. f3#) (22... Bc3 23. Nxc3 Kxc3 24. Nxb3 Nxb3 (
24... b6 25. Nxa5 bxa5 26. Rec1+ Kd3 27. Rb3+ Kd4 28. Rb2 {M}) (24... c5 25.
Bd2+ Kd3 26. Re3+ Kc2 27. Rc1+ Kb2 28. Na1 Qb6 29. Rc2+ Kxa1 30. Re1+ Qb1 31.
Bc3#) (24... Nc4 25. Rec1+ Kd3 (25... Kb4 26. Nd2+ Ka5 27. Nxc4+ Ka6 28. Rc3 b6
29. Ra3+ Kb7 30. Na5+) 26. Rd1+ Kc3 27. Nc5 Nb2 (27... dxc5 28. Rb3+ Kc2 29.
Rc1#) 28. Bd2+ $18) 25. Rxb3+ Kd4 26. Rd1+ Kc4 27. Rc1+ Kd4 28. Rb2 {M3}) (
22... Kb5 23. Nxb3 Nc4 (23... Ka6 $2 24. Nbc5+ dxc5 25. Nxc5#) (23... Ka4 24.
Nbc5+ $3 dxc5 25. Nxc5+ Ka3 26. Re2 $18) (23... Nxb3 24. Rxb3+ Ka4 25. Nxd6 $1
Bxd6 26. Re4+) 24. Nbc5+ Nb2 25. a4+ Kb6 (25... Ka5 26. Nxb7+) (25... Kb4 26.
Bd2+ Kc4 27. Rec1+ Bc3 28. Rxc3+ Kd4 29. Be3+ Ke5 30. f4#) (25... Kc4 26. Rec1+
Kb4 27. Bd2+) 26. Re3 $1 $18) (22... b5 23. Bd2+ Ka3 (23... Ka4 24. axb3+ Nxb3
25. Rxb3 Qf8 26. Bc3 $18) (23... Kc4 24. Rxb3 Nxb3 25. axb3+ Kd4 26. Bc3#) 24.
axb3 Bxf6 (24... Ng8 25. Bxa5 Nxf6 26. Re2) (24... Nb7 25. Nc3 Kb4 26. Na4+ $18
) 25. Nc3 Bxc3 26. Bxc3 Nxb3 27. Rb2 Nxc1 28. Rxc1 b4 29. Ra1#) (22... Ng8 23.
Nxb3 Nc4 (23... Nxb3 24. Rxb3+ Ka4 25. Nxd6 Bxh2+ 26. Kh1) (23... Ka4 24. Nbc5+
Ka3 (24... dxc5 25. Nxc5+ Ka3 26. Bc1+ Kxa2 27. Bf5) 25. Bc1+ Kxa2 26. Bf5 $3
$18) 24. Nbc5+ Ka3 25. Bc1+ $18) (22... Ka3 23. Nxb3 Nc4 24. Nbd2 $1 Nxd2 25.
Nxd2 b5 (25... Kxa2 26. Rec1 Bxf6 27. Rc2+) 26. Rxb5 Rb8 (26... Ka4 27. Reb1 a5
28. Nc4 Bc3 29. R1b3 Bb4 30. Rb7) (26... a6 27. Rb3+ Kxa2 28. Rc1) 27. Nc4+ Ka4
28. Ra5+ Kb4 29. Nxe5 dxe5 30. Bd2+ Kc4 31. Rc1+ Kd3 32. Bxh6 $18) (22... Ka4
23. axb3+ Kb5 24. Bxh6 Bxf6 25. Bg4 $40 Ka6 26. b4 Nc4 27. b5+ Kb6 28. Be2 $18)
(22... Qf8 23. Nxb3 Nc4 24. Nbd2+ Nb2 25. Nf3 Ka5 26. Nxe5 dxe5 27. Rxb2 b6 28.
d6 $18) 23. Nd3+ Ka5 24. Rxb3 Qf8 (24... Ng8 25. Nxe5 dxe5 (25... Nxe5 26. Ra3+
Kb4 27. Rb1+ Kxa3 28. Nc3 Nd3 29. Rb3#) 26. d6 $18) (24... b6 25. Nxe5 dxe5 (
25... Nxe5 26. Ra3+ Kb4 27. Rb1+ Kc4 28. Nd2+ Kd4 29. Be3#) 26. d6 Nxd6 27.
Reb1 b5 28. Be3 Ka6 29. Bd5 $18) 25. Nd2 $3 Nb2 (25... Nb6 26. Ra3+ Na4 27.
Nc4+ Kb5 28. Ncxe5 $18) (25... b6 26. Nxc4+ Ka6 27. Ndxe5 dxe5 28. Bd7 Nf7 (
28... Rd8 29. Bc6) 29. Bc6 Nxg5 30. Ree3 $18) 26. Bd7 Nxd3 (26... c6 27. Nxb2
Bxb2 28. Rb1 b5 29. R1xb2 Kb6 30. Bxc6 a6 31. Bxa8) 27. Nc4+ Ka6 28. Bb5#) 19.
Rexd1 Bd4 (19... Rg8 20. Rab1 Rg4 21. Bg5 $3 Rxg5 (21... Rxe4 22. Nxe4 Ng8 (
22... Qf8 23. Rdc1+ Kd3 24. Rb4 $18) 23. Rdc1+ Kd3 24. Rb4 Qxf6 25. Bxf6 Nxf6
26. Rc3+ Ke2 27. Rb2+ Kd1 28. Rd2+ Ke1 29. Rc1#) (21... Bd4 22. Nb5 Rxe4 (22...
Bb2 23. Bxg4) 23. Na3+ Kc3 24. Bd2+ Kd3 25. Be1+ Ke2 26. Rd2#) (21... Bc5 22.
Bxh6 Rg6 23. Nb5 $1 Bb4 (23... Rxh6 24. Nd2+ Kd3 25. Bf5+ Ke2 26. Nc3#) 24.
Nxc7 $18) (21... a6 22. Ne2 $18) 22. Nb5 $1 Bc5 23. Rdc1+ Kd3 24. Rc3+ Kxe4 25.
Re1+ Kf4 26. Rf3#) (19... Bc5 20. Bg5 Bb4 (20... Qf8 21. Rab1 a6 22. Ne2) 21.
Rab1 $1 Bxc3 22. Rdc1 Kd4 23. Rxc3 c5 24. Rd1+ $18) (19... Rf8 20. Rab1 a6 (
20... Nf7 21. Nb5) 21. Ne2 $18) 20. Rab1 $1 Bxc3 (20... c5 21. Nb5 $18) 21.
Rdc1 Rg8 (21... c5 22. Rxc3+ {M3}) 22. Rxc3+ Kd4 23. Rb4+ Nc4 24. Rbxc4+ Ke5
25. f4+ Kxf4 26. Ng5+ Ke5 27. Nf3# 1-0

[Event "Palma de Mallorca"]
[Site "?"]
[Date "1966.??.??"]
[Round "?"]
[White "Trifunovic, P."]
[Black "Pomar Salamanca, A."]
[Result "0-1"]
[SetUp "1"]
[FEN "r2qr1k1/pp3pPp/2b5/2Q1b1P1/3p3P/2N4R/PPP5/1K1R1B2 b - - 0 23"]
[PlyCount "11"]
[EventDate "1966.??.??"]

23... dxc3 $1 24. Rxd8 Raxd8 25. bxc3 Rd1+ 26. Kb2 Bd6 27. Qf5 Ree1 28. Qc8+
Kxg7 0-1

[Event "Moscow"]
[Site "?"]
[Date "1935.??.??"]
[Round "9"]
[White "Goglidze, V."]
[Black "Botvinnik, M."]
[Result "0-1"]
[SetUp "1"]
[FEN "r1r2bk1/2q2p1p/pn4p1/N2b4/3Pp3/4P3/1B2BPPP/RQ3RK1 b - - 0 23"]
[PlyCount "11"]
[EventDate "1935.??.??"]

23... Qc2 $1 24. Ba3 (24. Bd1 Qxb1 25. Rxb1 Nc4 26. Nb3 Rab8) 24... Bxa3 25.
Rxa3 Qxe2 26. Qxb6 Rab8 27. Qd6 Qxf1+ 28. Kxf1 Rb1+ 0-1

[Event "New York"]
[Site "?"]
[Date "1859.??.??"]
[Round "?"]
[White "Morphy, P."]
[Black "Bryan, TJ."]
[Result "1-0"]
[SetUp "1"]
[FEN "r4k1r/p1p2ppp/1bN1bq2/8/Q3P3/2P5/P4PPP/RN3RK1 w - - 0 17"]
[PlyCount "13"]
[EventDate "1859.??.??"]
[Source "ChessBase"]
[SourceDate "1997.04.01"]

17. e5 $1 Qg5 18. h4 Qg4 19. Qa3+ Kg8 20. Ne7+ Kf8 21. Ng6+ Kg8 22. Qf8+ Rxf8
23. Ne7# 1-0

[Event "Erevan"]
[Site "?"]
[Date "1962.??.??"]
[Round "?"]
[White "Katskova, O."]
[Black "Kakabadze, E."]
[Result "0-1"]
[ECO "C78"]
[PlyCount "26"]
[EventDate "1962.??.??"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Bc5 5. O-O Nf6 6. c3 Ba7 7. Re1 Ng4 8. d4
exd4 9. cxd4 Nxd4 $1 10. Nxd4 $2 Qh4 11. Nf3 Qxf2+ 12. Kh1 Qg1+ 13. Nxg1 Nf2#
0-1

[Event "Milano"]
[Site "?"]
[Date "1975.??.??"]
[Round "?"]
[White "Larsen, B."]
[Black "Ljubojevic, Lj"]
[Result "0-1"]
[SetUp "1"]
[FEN "1rbqr1k1/3n1pbp/5np1/1N1PN3/1p3P2/8/1P2B1PP/R1BQ1R1K b - - 0 18"]
[PlyCount "19"]
[EventDate "1975.??.??"]

18... Nxe5 19. fxe5 Rxe5 20. Bf4 Nxd5 21. Bc4 Be6 $6 (21... Bb7 $5) 22. Bxe5
Bxe5 23. Qe2 Qg5 24. Bxd5 $6 Bxd5 25. Ra5 Rc8 $1 26. Na7 Qh4 $1 27. Qxe5 Qf2 $3
0-1

[Event "Nica (ol)"]
[Site "?"]
[Date "1974.??.??"]
[Round "?"]
[White "Radulov, I."]
[Black "Pomar Salamanca, A."]
[Result "1-0"]
[SetUp "1"]
[FEN "k2rR3/ppq2pb1/1n1r3p/B1p2Q1P/2p5/P4NP1/KP1R1P2/8 w - - 0 32"]
[PlyCount "3"]
[EventDate "1974.??.??"]

32. Qxf7 $3 Rxd2 33. Bxd2 (33. Nxd2 $18 {in the book}) 1-0

[Event "London"]
[Site "?"]
[Date "1911.??.??"]
[Round "?"]
[White "Lasker, Ed"]
[Black "Thomas, G."]
[Result "1-0"]
[ECO "A83"]
[Annotator "Ivan Josifov"]
[PlyCount "35"]
[EventDate "1911.??.??"]

1. d4 (1. f4 d5 2. Nf3 Nc6 3. e3 Bg4 4. b3 e5 5. fxe5 Nxe5 6. Be2 Bxf3 7. Bxf3
Nf6 8. Bb2 Bd6 9. O-O Ne4 10. Nc3 Qh4 11. Nxd5 Qxh2+ 12. Kxh2 Nxf3+ 13. Kh3
Neg5+ 14. Kg4 h5+ 15. Kf5 g6+ 16. Kf6 Kf8 {
0-1, Amateur - Crepeaux,R, Nice, 1923}) 1... f5 2. Nc3 Nf6 3. Nf3 e6 4. Bg5 Be7
(4... d5 $1) 5. Bxf6 Bxf6 6. e4 fxe4 7. Nxe4 b6 8. Bd3 Bb7 9. Ne5 O-O 10. Qh5
Qe7 $2 (10... Bxe5 11. Nf6+ $2 Rxf6) 11. Qxh7+ $3 Kxh7 12. Nxf6+ Kh6 (12... Kh8
13. Ng6#) 13. Neg4+ Kg5 14. h4+ (14. f4+ {with matt in 3 moves}) 14... Kf4 15.
g3+ Kf3 16. Be2+ (16. Kf1 gxf6 17. Nh2#) 16... Kg2 17. Rh2+ Kg1 18. Kd2# (18.
O-O-O# {in the book}) 1-0

[Event "Zurich"]
[Site "?"]
[Date "1953.??.??"]
[Round "?"]
[White "Averbakh, Y."]
[Black "Kotov, A."]
[Result "0-1"]
[Annotator "Ivan Josifov"]
[SetUp "1"]
[FEN "1r4nk/1p1qb2p/3p1r2/p1pPp3/2P1Pp2/5P1P/PP1QNBRK/5R2 b - - 0 30"]
[PlyCount "43"]
[EventDate "1953.??.??"]

30... Qxh3+ $3 31. Kxh3 Rh6+ 32. Kg4 Nf6+ 33. Kf5 Nd7 $6 (33... Ng4 $3) 34. Rg5
Rf8+ 35. Kg4 Nf6+ 36. Kf5 Ng8+ 37. Kg4 Nf6+ 38. Kf5 Nxd5+ 39. Kg4 Nf6+ 40. Kf5
Ng8+ 41. Kg4 Nf6+ 42. Kf5 Ng8+ 43. Kg4 Bxg5 44. Kxg5 (44. Ng3 Be7 45. Nh5 (45.
Rh1 Nf6+ 46. Kg5 Rg6+ 47. Kh4 Nxe4+) 45... Nf6+ 46. Nxf6 Rfxf6) (44. Bg3 Nf6+
45. Kf5 Ne8+ 46. Kxg5 Rg8+ 47. Kxh6 Nf6) (44. Nxf4 Bxf4) (44. Rh1 $1 Rxh1 45.
Kxg5 (45. Qxd6 Nh6+ 46. Kxg5 Nf7+) 45... Rh6 $1 46. Kg4 (46. Ng3 Rff6 47. Nh5
Rfg6+ 48. Kh4 (48. Kf5 Ne7#) 48... Nf6) (46. Bh4 Rg6+ 47. Kh5 Rf7 48. Bg5 Rfg7
49. Bxf4 exf4 50. Qxf4 Rg2 51. Nc3 Rg1 52. Qh4 R7g6) 46... Nf6+ 47. Kf5 Ne8+
48. Kg5 Rg8+ 49. Kxh6 Nf6) 44... Rf7 45. Bh4 (45. Nxf4 Rg7+ 46. Ng6+ Rgxg6+ 47.
Kf5 Ne7#) 45... Rg6+ 46. Kh5 Rfg7 47. Bg5 Rxg5+ 48. Kh4 Nf6 49. Ng3 Rxg3 50.
Qxd6 R3g6 51. Qb8+ Rg8 0-1

[Event "Moravska Ostrava"]
[Site "?"]
[Date "1923.??.??"]
[Round "?"]
[White "Rubinstein, Akiba K"]
[Black "Hromadka, K."]
[Result "1-0"]
[SetUp "1"]
[FEN "kb1r2r1/pp3Rp1/2pq3p/P3p3/2B1P3/2PP2Pn/1PK2Q2/R5B1 w - - 0 25"]
[PlyCount "9"]
[EventDate "1923.??.??"]

25. Qb6 $3 Rd7 (25... axb6 26. axb6+ Ba7 27. Rxa7+ Kb8 28. Rfxb7+ Kc8 29. Ba6)
26. Bc5 Rxf7 (26... Qc7 27. Qxc7 Rxc7 28. Rxc7 Bxc7 29. Bxg8) 27. Bxd6 Rf2+ 28.
Qxf2 Nxf2 29. Bc5 1-0

[Event "Breslau"]
[Site "?"]
[Date "1912.??.??"]
[Round "?"]
[White "Levitzky, S."]
[Black "Marshall, F."]
[Result "0-1"]
[SetUp "1"]
[FEN "5rk1/pp4pp/4p3/2R3Q1/3n4/2q4r/P1P2PPP/5RK1 b - - 0 23"]
[PlyCount "1"]
[EventDate "1912.??.??"]

23... Qg3 $3 (23... Qg3 24. Qxg3 (24. fxg3 Ne2+ 25. Kh1 Rxf1#) (24. hxg3 Ne2#)
24... Ne2+ 25. Kh1 Nxg3+ 26. Kg1 Nxf1 27. gxh3 Nd2 $19) 0-1

[Event "Las Palmas"]
[Site "?"]
[Date "1977.??.??"]
[Round "?"]
[White "Tatai, S."]
[Black "Karpov, A."]
[Result "0-1"]
[SetUp "1"]
[FEN "r3r1k1/1p4bp/6p1/8/1p1qp1b1/P5P1/1PQ1PPBP/R2NK2R b KQ - 0 23"]
[PlyCount "15"]
[EventDate "1977.??.??"]

23... Qd3 $3 24. exd3 (24. Ne3 Qxc2 25. Nxc2 Bxb2) (24. Rc1 bxa3) (24. Qd2 $1
Qxd2+ 25. Kxd2 Rad8+ 26. Ke1 Bf3) 24... exd3+ 25. Kd2 Re2+ 26. Kxd3 (26. Kxd3
Rd8+ 27. Bd5+ Rxd5+ 28. Kc4 Rxc2+ 29. Kxd5 Bf3+) 26... Rd8+ 27. Kc4 Rxc2+ 28.
Kxb4 Rcd2 29. f3 Bf8+ 30. Ka5 Bd7 $1 (30... Bd7 31. Bf1 Bc5) 0-1

[Event "Santa Monica"]
[Site "?"]
[Date "1966.??.??"]
[Round "?"]
[White "Larsen, B."]
[Black "Petrosjan, V."]
[Result "1-0"]
[SetUp "1"]
[FEN "r2q1rk1/pp2ppb1/3pn1pQ/3R4/2P3B1/4BR2/PP4PP/6K1 w - - 0 25"]
[PlyCount "11"]
[EventDate "1966.??.??"]

25. Qxg6 $3 Nf4 $5 (25... fxg6 26. Bxe6+ Kh7 27. Rh3+ Bh6 28. Bxh6 g5 (28...
Rf5 29. Rxf5 gxf5 30. Bf7 Qb6+ 31. Kf1) 29. Bxf8+ Kg6 30. Rh6#) 26. Rxf4 fxg6
27. Be6+ Rf7 (27... Kh7 28. Rh4+ Bh6 29. Bxh6 g5 30. Rxg5 Qb6+ 31. c5 $18) 28.
Rxf7 Kh8 29. Rg5 b5 30. Rg3 1-0

[Event "Polanica Zdroj"]
[Site "?"]
[Date "1968.??.??"]
[Round "?"]
[White "Kostro, J."]
[Black "Schmidt, Wl"]
[Result "0-1"]
[SetUp "1"]
[FEN "2k4r/1bq2p2/p2Npbp1/1p6/5Pnr/1N6/PPP1Q1PP/3R1RBK b - - 0 22"]
[PlyCount "37"]
[EventDate "1968.??.??"]

22... Qxd6 $3 23. Rxd6 Nxh2 24. Bxh2 Rxh2+ 25. Kg1 Bh4 26. Rd8+ Bxd8 27. Nd4
Bb6 28. c3 Rxg2+ 29. Qxg2 Bxg2 30. Kxg2 Bxd4 31. cxd4 Kd7 32. Rf3 a5 33. Rb3 b4
34. a3 Rb8 35. Kf3 a4 36. Rxb4 Rxb4 37. axb4 Kc6 38. Ke4 f6 39. Kd3 Kb5 40. Kc3
f5 0-1

[Event "Leningrad"]
[Site "?"]
[Date "1936.??.??"]
[Round "?"]
[White "Kotov, A."]
[Black "Bondarevsky, I."]
[Result "0-1"]
[SetUp "1"]
[FEN "r1b3k1/pp1n3p/2pbp3/3pNpP1/2Pr3q/1P1N1Pn1/PBQ1PKB1/R5R1 w - - 0 22"]
[PlyCount "12"]
[EventDate "1936.??.??"]

22. Bxd4 Ne4+ 23. Ke3 (23. Kf1 Bxe5 24. Bxe5 (24. fxe4 Bxd4) 24... Nxe5 25.
fxe4 Ng4 26. Qd2 Nh2#) 23... f4+ 24. Nxf4 Qf2+ 25. Kd3 Qxd4+ $3 26. Kxd4 Bc5+
27. Kd3 Nxe5# 0-1

[Event "New Orleans"]
[Site "?"]
[Date "1920.??.??"]
[Round "?"]
[White "Adams, E."]
[Black "Torre, C."]
[Result "1-0"]
[SetUp "1"]
[FEN "2r1r1k1/1p1q1ppp/3p1b2/p2P4/3Q4/5N2/PP2RPPP/4R1K1 w - - 0 18"]
[PlyCount "11"]
[EventDate "1920.??.??"]

18. Qg4 $1 Qb5 19. Qc4 $1 Qd7 20. Qc7 $3 Qb5 21. a4 $1 (21. Qxb7 $2 Qxe2) 21...
Qxa4 22. Re4 Qb5 23. Qxb7 $1 {
Composed game according to Torre, K} 1-0

[Event "Leipzig ol"]
[Site "?"]
[Date "1960.??.??"]
[Round "?"]
[White "Letelier, R."]
[Black "Fischer, R."]
[Result "0-1"]
[Annotator "Fritz 5.00 (90s)"]
[SetUp "1"]
[FEN "6k1/ppq3bp/2n2np1/5p2/2P2P2/4KBN1/PP5P/RQ6 b - - 0 23"]
[PlyCount "1"]
[EventDate "1960.??.??"]

23... Qxf4+ $3 {a sacrifice to finish the game. . .} (23... Qxf4+ 24. Kf2 Ng4+
25. Ke1 Qxf3 $19) 0-1

[Event "Matt in 2"]
[Site "?"]
[Date "1978.??.??"]
[Round "?"]
[White "Chandler, G."]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "3b2K1/3Pk3/2R5/pp3B2/8/2n4p/1BQ5/3n4 w - - 0 1"]
[PlyCount "3"]
[EventDate "1978.??.??"]

1. Qa4 $1 bxa4 (1... b4 2. Re6#) (1... Nd5 2. Qe4#) (1... Nxa4 2. Bf6#) (1...
Ne3 2. Qh4#) 2. Ba3# 1-0

[Event "Matt in 2"]
[Site "?"]
[Date "1956.??.??"]
[Round "?"]
[White "Atanackovic, B."]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "8/6K1/3pp3/4kp2/1n1p4/nQ2p1P1/1N6/7B w - - 0 1"]
[PlyCount "1"]
[EventDate "1956.??.??"]

1. Qc2 $1 1-0

[Event "Hastings"]
[Site "?"]
[Date "1934.??.??"]
[Round "?"]
[White "Lilienthal, A."]
[Black "Capablanca, J."]
[Result "1-0"]
[SetUp "1"]
[FEN "2r1k2r/2pn1pp1/1p3n1p/p3PP2/4q2B/P1P5/2Q1N1PP/R4RK1 w k - 0 20"]
[PlyCount "14"]
[EventDate "1934.??.??"]

20. exf6 $3 Qxc2 21. fxg7 Rg8 22. Nd4 Qe4 (22... Qd2 23. Rae1+ Ne5 24. Rxe5+
Kd7 25. Rd5+ Ke8 26. Re1+) 23. Rae1 Nc5 24. Rxe4+ Nxe4 25. Re1 Rxg7 26. Rxe4+
Kd7 1-0

[Event "Peterburg"]
[Site "?"]
[Date "1853.??.??"]
[Round "?"]
[White "Schumov, I."]
[Black "Urussov, D."]
[Result "0-1"]
[SetUp "1"]
[FEN "r1bqk3/bpp2p1r/p2p1n1p/4P3/PPBp2pB/1QP5/3N1PPP/R3K2R b KQq - 0 16"]
[PlyCount "31"]
[EventDate "1853.??.??"]

16... dxc3 $1 17. Ne4 Nxe4 $3 18. Bxd8 Bxf2+ 19. Ke2 g3 20. h3 (20. hxg3 Bg4+)
20... Kxd8 21. Bxf7 $2 Bf5 22. Bd5 Re7 23. e6 c6 24. Bxe4 Rxe6 25. Rhd1 Rxe4+
26. Kf1 c2 $1 27. Rxd6+ (27. Qg8+ Re8 28. Rxd6+ Kc7) 27... Ke7 28. Rd2 (28. Qd3
Re5 29. Rd7+ Ke8 $19) 28... Be6 29. Qxc2 Bc4+ 30. Rd3 Rf8 31. Qxc4 Rxc4 0-1

[Event "Moscow WCh"]
[Site "?"]
[Date "1954.??.??"]
[Round "14"]
[White "Botvinnik, M."]
[Black "Smyslov, V."]
[Result "0-1"]
[SetUp "1"]
[FEN "B1b2rk1/p4pbp/3p2p1/4n1B1/Q5P1/P5P1/1q3P2/2R2RK1 b - - 0 20"]
[PlyCount "27"]
[EventDate "1954.??.??"]

20... Bb7 21. Rb1 $2 (21. Bxb7 Qxb7 22. Rc3 $1 h6 23. Bf4 Nf3+ 24. Rxf3 Qxf3
25. Bxd6 Rd8 26. Bc5 $11) 21... Nf3+ 22. Kh1 Bxa8 23. Rxb2 Nxg5+ 24. Kh2 Nf3+
25. Kh3 Bxb2 26. Qxa7 Be4 27. a4 Kg7 28. Rd1 Be5 29. Qe7 Rc8 30. a5 Rc2 31. Kg2
Nd4+ 32. Kf1 Bf3 33. Rb1 Nc6 0-1

[Event "Riga (izt)"]
[Site "?"]
[Date "1979.??.??"]
[Round "?"]
[White "Miles, A."]
[Black "Adorjan, A."]
[Result "0-1"]
[SetUp "1"]
[FEN "r1r3k1/4bp1p/3ppn2/4n1p1/1P2P3/2N1qPP1/PBRN2KP/3R1Q2 b - - 0 23"]
[PlyCount "19"]
[EventDate "1979.??.??"]

23... Rxa2 $1 24. Nd5 Rxc2 $1 25. Nxe3 Rcxb2 26. Qe2 g4 27. f4 Nxe4 28. Nef1
Nxd2 29. Rxd2 Rxd2 30. Nxd2 Nf3 31. Qc4 Rxd2+ 32. Kf1 Bf6 0-1

[Event "Candidate tournament"]
[Site "Neuhausen/Zürich"]
[Date "1953.08.??"]
[Round "16"]
[White "Boleslavsky, I."]
[Black "Ståhlberg, G."]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "2bqr1k1/p1r3p1/1p2p2p/3pP2P/P1pPn1P1/B1P2R2/2P1Q1B1/5RK1 b - - 0 41"]
[PlyCount "3"]
[EventDate "1953.??.??"]

41... Ng5 42. Rf8+ Rxf8 $1 1/2-1/2

[Event "New York"]
[Site "?"]
[Date "1924.??.??"]
[Round "6"]
[White "Reti, R."]
[Black "Yates, F."]
[Result "1-0"]
[ECO "A13"]
[PlyCount "61"]
[EventDate "1924.??.??"]
[Source "Franco Pezzi"]
[SourceDate "2001.??.??"]

1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Bd6 5. b3 O-O 6. O-O Re8 7. Bb2 Nbd7 8. d3
c6 9. Nbd2 e5 10. cxd5 cxd5 11. Rc1 Nf8 12. Rc2 Bd7 13. Qa1 Ng6 14. Rfc1 Bc6
15. Nf1 Qd7 16. Ne3 h6 17. d4 e4 18. Ne5 Bxe5 19. dxe5 Nh7 20. f4 exf3 21. exf3
Ng5 22. f4 Nh3+ 23. Kh1 d4 24. Bxd4 Rad8 25. Rxc6 bxc6 26. Bxc6 Nf2+ 27. Kg2
Qxd4 28. Qxd4 Rxd4 29. Bxe8 Ne4 30. e6 Rd2+ 31. Kf3 1-0

[Event "New York"]
[Site "?"]
[Date "1924.??.??"]
[Round "16"]
[White "Reti, R."]
[Black "Lasker, Em"]
[Result "0-1"]
[SetUp "1"]
[FEN "r3r1k1/1p1nqpp1/3b1n1p/p2ppb2/P7/1P1P1NP1/1BRNPPBP/Q1R3K1 b - - 0 15"]
[PlyCount "61"]
[EventDate "1924.??.??"]
[Source "Franco Pezzi"]
[SourceDate "2001.??.??"]

15... Bh7 16. Nf1 Nc5 $5 (16... e4 17. dxe4 dxe4 18. Nd4 e3 19. Nxe3 Bxc2 20.
Rxc2 $146) 17. Rxc5 $1 $8 (17. Qa2 Na6 $17) 17... Bxc5 18. Nxe5 Rac8 (18... Bd6
$1 $36) 19. Ne3 Qe6 20. h3 Bd6 $2 (20... b6 $142 $15 {/\d4}) 21. Rxc8 Rxc8 22.
Nf3 $2 (22. N5g4 $1 Nxg4 23. hxg4 $14 {/\Bg7,Bd5}) 22... Be7 23. Nd4 Qd7 24.
Kh2 $6 {/\Qh1} (24. Nb5 $132 {/\Bd4,Nc3><d5}) 24... h5 $1 $40 25. Qh1 h4 26.
Nxd5 (26. Bxd5 Nxd5 27. Qxd5 Qxd5 28. Nxd5 Bc5 $19) 26... hxg3+ 27. fxg3 Nxd5
28. Bxd5 Bf6 $1 29. Bxb7 Rc5 30. Ba6 $6 {/\Qa8} (30. Be4 $142 {/\} 30... Bxd4
31. Bxh7+ Kxh7 32. Qe4+ f5 33. Qxd4 Qxd4 34. Bxd4 Rc2 35. Bb6 $1 Rxe2+ 36. Kg1)
30... Bg6 31. Qb7 Qd8 (31... Qd6 32. Ba3 $5 Bxd4 33. Bxc5 Bxc5 34. Bc4 $15) 32.
b4 (32. e3 Bxd4 33. Bxd4 Rc2+ 34. Kh1 Qd6 $19) 32... Rc7 33. Qb6 Rd7 $1 $19 34.
Qxd8+ Rxd8 35. e3 (35. Nc6 Rd6 36. Bxf6 Rxc6) 35... axb4 36. Kg2 (36. Bc4 $142)
36... Bxd4 37. exd4 (37. Bxd4 Bf5 $1 (37... Rxd4 38. exd4 b3 39. Bc4 b2 40. Ba2
Bxd3 41. a5 b1=Q 42. Bxb1 Bxb1 43. a6 Be4+ 44. Kf2 $10) 38. Bc4 Be6 $19) 37...
Bf5 38. Bb7 Be6 39. Kf3 (39. a5 Bd5+) 39... Bb3 40. Bc6 Rd6 41. Bb5 Rf6+ 42.
Ke3 Re6+ $1 43. Kf4 (43. Kd2 $142 Rg6 44. g4 Rh6 $19) 43... Re2 44. Bc1 Rc2 45.
Be3 Bd5 0-1

[Event "St.Petersburg m"]
[Site "St.Petersburg"]
[Date "1893.??.??"]
[Round "7"]
[White "Tarrasch, S."]
[Black "Chigorin, M."]
[Result "0-1"]
[Annotator "Fritz 6 "]
[SetUp "1"]
[FEN "3r3k/7p/2p1np2/4p1pq/4P3/2Pr1P2/PP3RNP/4QR1K b - - 0 37"]
[PlyCount "11"]
[EventDate "1893.??.??"]
[Source "ChessBase"]

37... Qf7 38. b4 $2 Qa7 39. Qc1 Qa6 40. Qc2 $2 (40. Kg1 Qc4 41. Rc2) 40... Qc4
41. Rc1 Rxc3 $3 42. Qxc3 Qxc3 (42... Qxc3 43. Rxc3 Rd1+ 44. Ne1 Rxe1+ 45. Rf1
Rxf1+ 46. Kg2 Rb1 47. Rxc6 Nf4+ 48. Kf2 Rb2+ 49. Kf1 Rxb4 $19) 0-1

[Event "Amsterdam"]
[Site "?"]
[Date "1956.??.??"]
[Round "?"]
[White "Geller, Efim P"]
[Black "Smyslov, Vassily"]
[Result "*"]
[SetUp "1"]
[FEN "5r1k/p5p1/1p5r/2p5/2q2n2/P1P1BBQ1/5PP1/2R3K1 b - - 0 41"]
[PlyCount "7"]
[EventDate "1956.??.??"]

41... Qe4 $1 42. Bxf4 (42. Bxe4 Ne2+ 43. Kf1 Nxg3+ 44. Ke1 Rh1+ 45. Kd2 Nxe4+
$19) 42... Qxf4 43. Qxf4 Rxf4 44. Re1 Ra4 *

[Event "Ch World match NED"]
[Site "Amsterdam"]
[Date "1935.??.??"]
[Round "2"]
[White "Euwe, M."]
[Black "Alekhine, A."]
[Result "1-0"]
[SetUp "1"]
[FEN "1r6/4q2p/2P3pk/4p1b1/2B3P1/5QPK/8/5R2 w - - 0 42"]
[PlyCount "7"]
[EventDate "1935.??.??"]

42. Qh1 Rb2 43. Rf7 Qe8 (43... Qc5 44. Qd5 Qxd5 45. Bxd5 Be3 46. c7 Bg1 47. Bg2
Rc2 48. Kh4 Be3 (48... g5+ 49. Kh3 Bb6 50. Rf6+ {Euwe}) 49. g5+ Bxg5+ 50. Kh3
Rc3 51. Bb7 Bf4 52. c8=Q Rxg3+ 53. Kh2 Rc3+ 54. Kg2 Rxc8 55. Bxc8 $18) 44. c7
Rc2 45. Qb7 1-0

[Event "Dresden"]
[Site "?"]
[Date "1936.??.??"]
[Round "3"]
[White "Maroczy, G."]
[Black "Bogoljubov, E."]
[Result "1-0"]
[SetUp "1"]
[FEN "1Q6/5p1k/2p3p1/2P4p/1P6/5P1P/6PK/1q6 b - - 0 37"]
[PlyCount "24"]
[EventDate "1936.??.??"]

37... Qf5 38. Qd6 h4 39. b5 (39. Qxc6 $2 Qf4+ $11) 39... cxb5 40. c6 Qc2 41.
Qd5 Kh6 42. Qd6 (42. Qxb5 Qc1 $1) 42... Qc4 43. c7 Kh7 44. Qd7 Qf4+ 45. Kg1
Qc1+ 46. Kf2 Qc5+ 47. Ke2 Qc2+ 48. Ke3 Qc5+ 49. Ke4 1-0

[Event "White win"]
[Site "?"]
[Date "1888.??.??"]
[Round "?"]
[White "van Flint, L."]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "K7/1P6/k1q5/8/8/1Q6/8/8 w - - 0 1"]
[PlyCount "7"]
[EventDate "1888.??.??"]

1. Qb4 Qd5 {(Qf3)} (1... Qg2 2. Qa3+ Kb6 3. Qb2+ Qxb2 4. b8=Q+) (1... Qh1 2.
Qa3+ Kb6 3. Qb2+ Kc7 (3... Ka6 4. Qa2+ Kb6 5. Qb1+ Qxb1 6. b8=Q+) 4. Qh2+ Qxh2
5. b8=Q+) 2. Qa4+ Kb6 3. Qb3+ Qxb3 4. b8=Q+ $18 1-0

[Event "Moscow"]
[Site "?"]
[Date "1915.??.??"]
[Round "?"]
[White "Alekhine, Alexander"]
[Black "Grigoriev, N."]
[Result "1-0"]
[ECO "C12"]
[PlyCount "47"]
[EventDate "1915.??.??"]
[Source "ChessBase"]
[SourceDate "1997.04.01"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. exf6 hxg5 7. fxg7 Rg8 8. h4
gxh4 9. Qg4 Be7 10. g3 c5 11. gxh4 cxd4 12. h5 dxc3 13. h6 cxb2 14. Rb1 Qa5+
15. Ke2 Qxa2 16. h7 Qxb1 17. hxg8=Q+ Kd7 18. Qxf7 Qxc2+ 19. Kf3 Nc6 20. Qgxe6+
Kc7 21. Qf4+ Kb6 22. Qee3+ Bc5 23. g8=Q b1=Q 24. Rh6 $3 {
Iv. Josifov: There are some doubts about the authenticity of this game} (24.
Rh6 $3 Qxf1 25. Qb4+ Qb5 26. Qd8+ Ka6 27. Qea3+ Qca4 28. Qaxa4+ Qxa4 29. Qxa4#)
1-0

[Event "New York"]
[Site "?"]
[Date "1927.??.??"]
[Round "2"]
[White "Nimzowitsch, A."]
[Black "Capablanca, J."]
[Result "0-1"]
[SetUp "1"]
[FEN "r4rk1/p4ppp/1p2pq2/2b5/1n6/4PN2/PP2QPPP/R1B2RK1 b - - 0 16"]
[PlyCount "51"]
[EventDate "1927.??.??"]
[Source "ChessBase"]

16... Rfd8 17. a3 Nd3 18. Ne1 Nxe1 19. Rxe1 Rac8 20. Rb1 Qe5 21. g3 Qd5 22. b4
Bf8 23. Bb2 Qa2 24. Ra1 Qb3 25. Bd4 Rc2 26. Qa6 e5 27. Bxe5 Rdd2 28. Qb7 Rxf2
29. g4 Qe6 30. Bg3 Rxh2 31. Qf3 Rhg2+ 32. Qxg2 Rxg2+ 33. Kxg2 Qxg4 34. Rad1 h5
35. Rd4 Qg5 36. Kh2 a5 37. Re2 axb4 38. axb4 Be7 39. Re4 Bf6 40. Rf2 Qd5 41.
Re8+ Kh7 0-1

[Event "Nica (ol)"]
[Site "?"]
[Date "1974.??.??"]
[Round "?"]
[White "Torre, E."]
[Black "Hort, V."]
[Result "1-0"]
[SetUp "1"]
[FEN "2b1k2r/3pbppp/p1p1pn2/q1P5/r2B1P2/P7/1PB3PP/R2Q1RK1 w k - 0 18"]
[PlyCount "43"]
[EventDate "1974.??.??"]

18. b4 Rxb4 19. axb4 Qxb4 20. Ra4 Qb8 21. Kh1 d5 22. cxd6 Qxd6 23. Qb1 c5 24.
Be5 Qc6 25. Ra3 Bd7 26. Ba4 Qc8 27. Bxd7+ Qxd7 28. Rd1 Qc8 29. Rxa6 O-O 30. Ra7
Re8 31. Rc7 Qa8 32. Qb5 Nd5 (32... Rb8 33. Qxb8+ Qxb8 34. Rxe7) 33. Ra1 Qd8 (
33... Nxc7 $5 34. Rxa8 Nxb5 35. Rxe8+ Bf8 36. Rb8 f6 37. Rxb5 fxe5 38. fxe5)
34. Rd7 Qc8 35. Rb7 Rf8 36. Raa7 Qe8 37. Qb2 f6 38. Bd6 Qh5 39. Qb1 1-0

[Event "London"]
[Site "?"]
[Date "1899.??.??"]
[Round "?"]
[White "Lasker, Em"]
[Black "Blackburne, J H."]
[Result "0-1"]
[SetUp "1"]
[FEN "2r1k2r/5p2/3pb3/pPnNp1q1/P3Pbn1/5PB1/2B3P1/1R1QRNK1 b - - 0 31"]
[PlyCount "31"]
[EventDate "1899.??.??"]

31... Rh1+ 32. Kxh1 Bxg3 33. Nxg3 (33. fxg4 Qh4+ 34. Kg1 Bf2#) 33... Nf2+ 34.
Kg1 Nxd1 35. Nf5 Bxf5 36. exf5 Qd2 37. Rexd1 Qxc2 38. Rbc1 Qxf5 39. Nb6 Rd8 40.
Nc4 Nb7 41. Ne3 Qf4 42. Kf2 Qxa4 43. Rc7 Nc5 44. Rh1 Rd7 45. Rc8+ Ke7 46. Rhh8
Qd4 0-1

[Event "Beograd"]
[Site "?"]
[Date "1970.??.??"]
[Round "?"]
[White "Larsen, B."]
[Black "Spassky, B."]
[Result "0-1"]
[SetUp "1"]
[FEN "2kr3r/ppp1qpp1/2p5/2b2b2/2P1pPP1/1P2P1p1/PBQPB3/RN2K1R1 b Q - 0 14"]
[PlyCount "7"]
[EventDate "1970.??.??"]

14... Rh1 $3 15. Rxh1 g2 16. Rf1 (16. Rg1 Qh4+ 17. Kd1 Qh1 18. Qc3 Qxg1+ 19.
Kc2 Qf2 20. Na3 Qxe2 21. gxf5 Bb4 $1 $19) 16... Qh4+ 17. Kd1 gxf1=Q+ 0-1

[Event "Baden-Baden"]
[Site "?"]
[Date "1925.??.??"]
[Round "?"]
[White "Reti, R."]
[Black "Alekhine, A."]
[Result "0-1"]
[SetUp "1"]
[FEN "r3r1k1/1pq2pp1/2p2n2/1PNn4/2QN2b1/6P1/3RPP2/2R3KB b - - 0 26"]
[PlyCount "29"]
[EventDate "1925.??.??"]

26... Re3 $3 27. Nf3 (27. fxe3 Qxg3+ 28. Bg2 Nxe3 $19) (27. Kh2 $5) 27... cxb5
28. Qxb5 Nc3 29. Qxb7 (29. Qc4 b5 30. Qb3 Nxe2+) 29... Qxb7 30. Nxb7 Nxe2+ 31.
Kh2 (31. Kf1 Nxg3+ 32. fxg3 Bxf3 33. Bxf3 Rxf3+ 34. Kg2 Raa3 35. Rd8+ Kh7 36.
Rh1+ Kg6 37. Rh3 Rfb3 38. Nc5 Rb2+ 39. Kf1 Ra1+) 31... Ne4 $1 32. Rc4 (32. fxe3
Nxd2) 32... Nxf2 (32... Nxd2 $2 33. Nxd2) (32... Bxf3 $2 33. Rxe4) 33. Bg2 Be6
$1 34. Rcc2 $8 Ng4+ 35. Kh3 Ne5+ 36. Kh2 (36. Kh4 Ra4+ 37. Kg5 (37. Kh5 Nxg3+
38. Kg5 f6#) 37... Nxf3+ 38. Bxf3 Re5#) 36... Rxf3 37. Rxe2 Ng4+ 38. Kh3 Ne3+
39. Kh2 Nxc2 40. Bxf3 Nd4 $1 {Alekhine "This party and the party vs Bogoljubov,
Hastngs 1922 are the most brilliant in my career"} (40... Nd4 41. Rf2 Nxf3+ 42.
Rxf3 Bd5) 0-1

[Event "Matt in 5"]
[Site "?"]
[Date "1845.??.??"]
[Round "?"]
[White "Petrow, A."]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "R7/3p1K1k/6p1/5n1p/3bN2P/8/8/8 w - - 0 1"]
[PlyCount "9"]
[EventDate "1845.??.??"]

1. Ng5+ Kh6 2. Rh8+ Bxh8 3. Kg8 Nd6 4. Kxh8 Nf5 5. Nf7# 1-0

[Event "Draw"]
[Site "?"]
[Date "1947.??.??"]
[Round "?"]
[White "Korolkov, V."]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "8/7q/k1PR4/8/5ppp/7p/7P/3B3K w - - 0 1"]
[PlyCount "15"]
[EventDate "1947.??.??"]

1. c7+ Ka7 (1... Kb5 2. Be2+ Kb4 3. Rd4+ Kb3 4. Rd3+) (1... Kb7 2. c8=Q+ Kxc8
3. Bxg4+ Kb8 4. Rd8+ Kc7 5. Rd7+) (1... Ka5 2. Ra6+ Kb5 3. Be2+ Kb4 4. Rb6+ Ka3
5. Ra6+ Kb2 6. Rb6+ Ka1 7. Ra6+ $11) 2. Ra6+ $1 Kb7 3. Bf3+ gxf3 4. c8=Q+ Kxc8
5. Rg6 $1 Qh5 (5... Kd8 6. Rg8+ Ke7 7. Rg7+ Kf6 8. Rxh7 f2 9. Rf7+ $1 $11) 6.
Rg5 Qh6 (6... f2 7. Rg8+ Kd7 8. Rg7+ Ke6 9. Rg6+ Kf5 10. Rf6+ Ke4 11. Rxf4+ Ke3
12. Re4+ Kd2 13. Re2+ Kd1 14. Rd2+ Ke1 15. Re2+ Kf1 16. Re1+ fxe1=Q $11) 7. Rg6
Qh5 8. Rg5 1/2-1/2

[Event "Leningrad"]
[Site "?"]
[Date "1957.??.??"]
[Round "18"]
[White "Krogius, N."]
[Black "Cherepkov, A."]
[Result "1-0"]
[SetUp "1"]
[FEN "1r3r1k/6q1/pbQ4p/1pp1pp2/8/2PP3P/PPB2PP1/3RR1K1 w - - 0 29"]
[PlyCount "27"]
[EventDate "1957.??.??"]

29. Rxe5 $3 Rfc8 (29... Qxe5 30. Qxh6+ Kg8 31. Bb3+ c4 32. dxc4 $1) 30. Qd5 Rd8
31. Qe6 Rg8 32. g3 Bc7 33. Rxf5 Bxg3 34. Kf1 Rbe8 35. Qf6 Bh2 36. f3 Re6 37.
Qxg7+ Rxg7 38. Rf8+ Rg8 39. Rxg8+ Kxg8 40. Bb3 c4 41. dxc4 Kg7 42. cxb5 1-0

[Event "Vrsac"]
[Site "?"]
[Date "1977.??.??"]
[Round "?"]
[White "Makarichev, S."]
[Black "Ivanovic, B."]
[Result "1-0"]
[SetUp "1"]
[FEN "6r1/1pp4p/1b1p4/p2P2k1/P2PPpb1/1PB5/5RBP/7K w - - 0 34"]
[PlyCount "69"]
[EventDate "1977.??.??"]

34. Rxf4 $1 Bd1 35. Bd2 Kg6 36. e5 dxe5 37. dxe5 Kh5 38. e6 Bc5 39. Rf5+ Kg4
40. Rf4+ Kh5 41. Rf7 Bc2 42. Bf3+ (42. Rxc7 Be4 $3 43. Rxc5 Rxg2 44. d6+ Rg5#)
42... Kg6 43. h4 h5 44. Rxc7 b6 45. Rf7 Rg7 46. Rf4 Bd6 47. Be4+ Bxe4+ 48. Rxe4
Kf5 49. Re2 b5 50. Bg5 bxa4 51. bxa4 Rg8 52. e7 Re8 53. Re6 Be5 54. Kg2 Bc3 55.
Rd6 Bb4 56. Rd8 Rxe7 57. Bxe7 Bxe7 58. Ra8 Bb4 59. Kf3 Ke5 60. Rh8 Kxd5 61.
Rxh5+ Kc4 62. Ke4 Kb3 63. Kd3 Kxa4 64. Kc4 Be1 65. Rh7 Ka3 66. h5 Ka2 67. Ra7
Bd2 68. Kd3 1-0

[Event "Moscow URS ch"]
[Site "?"]
[Date "1949.??.??"]
[Round "6"]
[White "Mikenas, V."]
[Black "Keres, P."]
[Result "0-1"]
[SetUp "1"]
[FEN "r2qr1k1/p2n1p1p/bp1p1n2/2pP2p1/8/2PN2P1/P1QBPPBP/R3K2R b KQ - 0 14"]
[PlyCount "13"]
[EventDate "1949.??.??"]

14... Rxe2+ $1 15. Kxe2 Ne5 16. Kd1 Bxd3 17. Qa4 b5 18. Qa6 Qd7 19. Kc1 b4 20.
Qa5 a6 0-1

[Event "Moscow"]
[Site "?"]
[Date "1949.??.??"]
[Round "?"]
[White "Oistrakh, D."]
[Black "Linder, I."]
[Result "0-1"]
[SetUp "1"]
[FEN "r3r1k1/pp1bq2p/2pp3b/8/2PP2p1/1PNQP1Pn/P3R1RK/2B1N3 b - - 0 27"]
[PlyCount "15"]
[EventDate "1949.??.??"]

27... Rf8 28. Bd2 Rf3 29. Qe4 Qf7 30. Nxf3 gxf3 31. Rgf2 Qh5 32. Qxf3 Bg4 33.
Qf6 Nxf2+ 34. Qh4 Qxh4+ 0-1

[Event "Munich"]
[Site "?"]
[Date "1909.??.??"]
[Round "?"]
[White "Spielman, R."]
[Black "Tartacover, S."]
[Result "1-0"]
[SetUp "1"]
[FEN "rn3rk1/pp3ppp/1qp2n2/2b5/3N2bQ/4B1N1/PPP2PPP/2KR1B1R w - - 0 13"]
[PlyCount "19"]
[EventDate "1909.??.??"]

13. Bd3 Bxd1 14. Rxd1 Nbd7 15. Ngf5 Ne5 $2 16. Nxg7 Qd8 (16... Kxg7 17. Qg5+
Ng6 18. Nf5+ Kg8 19. Qxf6) 17. Ngf5 Ng6 18. Qh6 Ne8 19. Nf3 Bxe3+ 20. fxe3 Qf6
21. Ng5 Qh8 22. Ne7+ 1-0

[Event "Moscow"]
[Site "?"]
[Date "1936.??.??"]
[Round "?"]
[White "Flohr, S."]
[Black "Lasker, Em"]
[Result "1-0"]
[SetUp "1"]
[FEN "q4rk1/4b1pp/ppb1Pp2/2p5/P1B1p1Q1/1P2P3/1B3PPP/3R2K1 w - - 0 23"]
[PlyCount "25"]
[EventDate "1936.??.??"]
[Source "ChessBase"]
[SourceDate "1997.04.01"]

23. Rd7 Bxd7 24. exd7+ Kh8 25. Qe6 Qd8 26. Bxa6 f5 27. Be5 c4 28. Bxc4 Bc5 29.
g3 Qe7 30. Bc7 Qxe6 31. Bxe6 Be7 32. b4 h6 33. a5 bxa5 34. bxa5 g6 35. Bd5 1-0

[Event "Mexico"]
[Site "?"]
[Date "1977.??.??"]
[Round "?"]
[White "Baragar, P."]
[Black "Vaganian, R."]
[Result "0-1"]
[SetUp "1"]
[FEN "1rr5/5pkp/p3p1p1/4q3/b1pRP3/5B1P/PP1R1PP1/2Q3K1 b - - 0 32"]
[PlyCount "31"]
[EventDate "1977.??.??"]

32... Rxb2 $3 33. Qxb2 c3 34. Qc1 cxd2 35. Qxd2 Rc2 36. Qe3 Rxa2 37. g3 Bb5 38.
Rd1 a5 39. Qb3 Rb2 40. Qa3 Qf6 41. e5 (41. Kg2 Bc4 42. Qxa5 Rb3 43. Bg4 h5 44.
e5 Qe7 45. Bf3 Rxf3 46. Kxf3 Qb7+ 47. Kf4 Be2 {Vaganian}) 41... Qxe5 42. Qxa5
Rxf2 $1 43. Kxf2 Qc5+ 44. Rd4 Qxd4+ 45. Kg2 Bc4 46. Qe1 Bd5 47. g4 h5 0-1

[Event "Moscow"]
[Site "?"]
[Date "1935.??.??"]
[Round "2"]
[White "Lilienthal, A."]
[Black "Ragozin, V."]
[Result "0-1"]
[SetUp "1"]
[FEN "4rnk1/3brpp1/1q3n2/1p1p3p/2pP3Q/2P1PPNP/1RBB2P1/R6K b - - 0 27"]
[PlyCount "41"]
[EventDate "1935.??.??"]
[Source "Kesmaecker"]
[SourceDate "2000.01.01"]

27... Rxe3 $3 28. Bxe3 Rxe3 29. Nxh5 Nxh5 30. Qxh5 Bc6 31. Qg5 Rxc3 $1 32. Qd2
Rxc2 33. Rxc2 Ne6 $17 34. Rd1 b4 35. Rb2 b3 36. Qc3 Nc7 37. Re2 Qa7 38. Qb4 (
38. Ra1 {(38 Re7)} 38... Nb5 $1) 38... Nb5 39. Re7 Qa3 40. Qe1 (40. Qxa3 Nxa3
41. Rc7 Ba4 $1 42. Ra7 c3 $1 $19) 40... c3 $1 41. Re8+ Bxe8 42. Qxe8+ Kh7 43.
Qxf7 (43. Qxb5 c2 $19) 43... Qa8 $1 44. Re1 Nd6 45. Qc7 c2 46. Qxd6 b2 47. Qf4
Qc6 0-1

[Event "Dortmund"]
[Site "?"]
[Date "1974.??.??"]
[Round "?"]
[White "Gaprindashvili"]
[Black "Servatti"]
[Result "1-0"]
[ECO "B39"]
[Annotator "Ivan Josifov"]
[PlyCount "33"]
[EventDate "1974.??.??"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 Ng4 8.
Qxg4 Nxd4 9. Qd1 e5 10. Nb5 $1 O-O 11. Be2 (11. Nxd4 $2 exd4 12. Bxd4 Qa5+ 13.
Ke2 Re8 14. f3 d5 15. Bxg7 (15. cxd5 Rxe4+ 16. fxe4 Bg4+) 15... Rxe4+ 16. Kf2
Qc5+ 17. Kg3 Qe3 $1 $40) (11. Qd2 $5 Qe7 (11... Qh4 12. Bd3 d5 13. cxd5 Nxb5
14. Bxb5 Qxe4 15. f3 Qh4+ 16. Bf2 Qf6 17. O-O $16) 12. Be2 b6 $2 (12... Nxb5
13. cxb5 d6) 13. Nxd4 exd4 14. Bxd4 Qxe4 15. Bxg7 Qxg2 16. Qd4 $3 Qxh1+ 17. Kd2
Qxh2 (17... Qxa1 18. Qf6) (17... Qc6 18. Bxf8 Kxf8 19. Bd3 $1 $40) 18. Bxf8
Kxf8 19. Bf3 d5 (19... Rb8 20. Rh1 Qc7 21. Qh8+ Ke7 22. Re1+) 20. Bxd5 Rb8 21.
Re1 Be6 22. Rxe6 $1 {1:0 Tal M.-Pitch Halle 1974} (22. Rxe6 fxe6 23. Qf6+ Ke8 (
23... Kg8 24. Bxe6#) 24. Bc6#)) 11... Qh4 $2 (11... Nxb5 12. cxb5 d6 13. Bc4
Be6 14. Rc1 $16) 12. Nxd4 exd4 13. Bxd4 Qxe4 14. Bxg7 $1 Qxg2 (14... Kxg7 $5)
15. Qd4 $3 Qxh1+ 16. Kd2 Qxa1 (16... Qc6 17. Bxf8 Kxf8 18. c5 d5 $8 (18... f6
19. Re1 {20.Bb5} 19... a6 20. Bc4) (18... Kg8 19. Bc4 {20.Re1}) (18... b6 19.
Bf3 Qxf3 20. Qh8+ Ke7 21. Re1+) 19. cxd6 Kg8 20. Rc1 Qe8 21. Rc7 Bd7 22. Rxb7
$18) (16... Qxh2 17. Bxf8 Kxf8 18. Re1 Qh6+ (18... d5 19. Qh8+ Ke7 20. Bd3+ Be6
21. Qxa8 Qxf2+ 22. Re2 Qf4+ 23. Kc2 dxc4 24. Qxb7+ Kf8 25. Be4) 19. Kd1 Qg7 20.
Qd6+ Kg8 21. Bf3 Qf8 22. Re7 a6 23. Bd5 $18) 17. Qf6 $3 1-0

[Event "Los Angeles ig"]
[Site "?"]
[Date "1933.??.??"]
[Round "?"]
[White "Capablanca, Jose Raul"]
[Black "Steiner, H."]
[Result "1-0"]
[SetUp "1"]
[FEN "r2q2r1/pp2n1kp/2p1pp2/4p2Q/4P2N/2PP4/P1P3PP/R4RK1 w - - 0 17"]
[PlyCount "17"]
[EventDate "1933.??.??"]

17. Rxf6 $1 Kxf6 18. Rf1+ Nf5 (18... Kg7 19. Rf7+ Kh8 20. Qxh7#) 19. Nxf5 $1
exf5 20. Rxf5+ Ke7 21. Qf7+ Kd6 22. Rf6+ Kc5 23. Qxb7 $1 Qb6 24. Rxc6+ $1 Qxc6
25. Qb4# 1-0

[Event "Kapfenberg ETC"]
[Site "?"]
[Date "1970.??.??"]
[Round "6"]
[White "Geller, E."]
[Black "Liebert, H."]
[Result "1-0"]
[SetUp "1"]
[FEN "2b5/2qrrpk1/5Rp1/2p4p/1pB1PR1P/1P1P2P1/5Q1K/8 w - - 0 43"]
[PlyCount "9"]
[EventDate "1970.??.??"]

43. Qb2 Kh7 44. R4f5 $1 gxf5 45. Rh6+ $3 Kxh6 46. Qh8+ Kg6 47. exf5+ 1-0

[Event "Peterburg"]
[Site "?"]
[Date "1909.??.??"]
[Round "?"]
[White "Spielmann, R."]
[Black "Rubinstein, A."]
[Result "0-1"]
[SetUp "1"]
[FEN "1r3k2/5pp1/3p2p1/8/3P4/P6P/2R2P1K/8 b - - 0 40"]
[PlyCount "71"]
[EventDate "1909.??.??"]

40... Ra8 41. Rc3 Ra4 42. Rd3 Ke7 43. Kg3 Ke6 44. Kf3 Kd5 45. Ke2 g5 46. Rb3 f6
47. Ke3 Kc4 48. Rd3 d5 49. Kd2 Ra8 50. Kc2 Ra7 51. Kd2 Re7 52. Rc3+ Kxd4 53. a4
Ra7 54. Ra3 Ra5 55. Ra1 Kc4 56. Ke3 d4+ 57. Kd2 Rf5 58. Ke1 Kb4 59. Ke2 Ka5 60.
Ra3 Rf4 61. Ra2 Rh4 62. Kd3 Rxh3+ 63. Kxd4 Rh4+ 64. Kd3 Rxa4 65. Re2 Rf4 66.
Ke3 Kb6 67. Rc2 Kb7 68. Rc1 Ra4 69. Rh1 Kc6 70. Rh7 Ra7 71. Ke4 Kd6 72. Kf5 g6+
73. Kxg6 Rxh7 74. Kxh7 Ke5 75. Kg6 g4 0-1

[Event "Groningen"]
[Site "?"]
[Date "1946.??.??"]
[Round "10"]
[White "Botvinnik, M."]
[Black "Euwe, M."]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "2r5/8/4k1p1/6Pp/2p1PK1P/2R5/8/8 w - - 0 41"]
[PlyCount "21"]
[EventDate "1946.??.??"]

{Analogue Lasker-Rubinstein, Peterburg 1914} 41. Ke3 Ke5 42. Rc2 c3 43. Kd3
Rd8+ (43... Rc7 44. Rxc3 Rxc3+ 45. Kxc3 Kxe4 46. Kc4 $11) 44. Ke3 Rd4 45. Rxc3
Rxe4+ 46. Kf3 Rxh4 47. Rc6 Rf4+ 48. Ke3 Re4+ 49. Kf3 Kf5 50. Rf6+ Kxg5 51.
Rxg6+ 1/2-1/2

[Event "wch Duesseldorf/Munich"]
[Site "?"]
[Date "1908.??.??"]
[Round "?"]
[White "Tarrasch, S."]
[Black "Lasker, E."]
[Result "0-1"]
[SetUp "1"]
[FEN "r2q2k1/pppnrpp1/3p3p/1N6/4P3/2Q5/PPP2PPP/3RR1K1 b - - 0 15"]
[PlyCount "53"]
[EventDate "1908.??.??"]

15... Re5 $5 16. Nd4 Rc5 17. Qb3 Nb6 18. f4 Qf6 19. Qf3 Re8 20. c3 a5 21. b3 a4
22. b4 Rc4 23. g3 Rd8 24. Re3 c5 25. Nb5 (25. bxc5 $11) 25... cxb4 26. Rxd6
Rxd6 27. e5 Rxf4 $3 28. gxf4 Qg6+ 29. Kh1 Qb1+ 30. Kg2 Rd2+ 31. Re2 Qxa2 32.
Rxd2 Qxd2+ 33. Kg3 a3 34. e6 Qe1+ 35. Kg4 Qxe6+ 36. f5 Qc4+ 37. Nd4 a2 38. Qd1
Nd5 39. Qa4 Nxc3 40. Qe8+ Kh7 41. Kh5 a1=Q 0-1

[Event "Moscow"]
[Site "?"]
[Date "1971.??.??"]
[Round "?"]
[White "Karpov, A."]
[Black "Hort, V."]
[Result "1-0"]
[SetUp "1"]
[FEN "r3k2r/1p2np2/p2p1b1B/3Pq2P/5R2/2P5/PP1QB3/R2K4 w kq - 0 27"]
[PlyCount "13"]
[EventDate "1971.??.??"]

27. Rf3 Nxd5 (27... Qxh5 28. Rxf6 Qh1+ 29. Bf1 Ng8 30. Qe1+ $18) 28. Rd3 Rxh6 (
28... Ne7 29. Bf4) 29. Rxd5 $1 (29. Qxh6 $2 Bg5 30. Qh7 Ne3+) 29... Qe4 30. Rd3
Qh1+ 31. Kc2 Qxa1 32. Qxh6 Be5 33. Qg5 $138 1-0

[Event "Hamburg ETC"]
[Site "?"]
[Date "1965.??.??"]
[Round "2"]
[White "Barcza, G."]
[Black "Hecht, H."]
[Result "1-0"]
[SetUp "1"]
[FEN "4b3/4r3/2p2k1p/r1Ppp3/1R2PP2/p1RB4/P4K1P/8 w - - 0 35"]
[PlyCount "47"]
[EventDate "1965.??.??"]

35. exd5 cxd5 36. Rb6+ Kg7 37. fxe5 d4 (37... Rxe5 38. c6) 38. Rc4 Rxe5 39.
Rb7+ Kf6 40. Rxd4 Raxc5 41. Rf4+ Kg5 42. h4+ $3 Kh5 (42... Kxf4 43. Rb4+) 43.
Rg7 Rc3 44. Be4 Rxe4 45. Rxe4 Bc6 46. Rc7 Rc2+ 47. Re2 Rc4 48. Re3 $1 (48. Re6
Bd5 49. Rxc4 Bxc4 $14 {Barcza}) 48... Kxh4 49. Re6 $1 Rf4+ (49... Bd5 50. Rxc4+
Bxc4 51. Re4+) 50. Ke3 Rf3+ 51. Ke2 Bd5 52. Rxh6+ Kg5 53. Ra6 Rf5 54. Rxa3 Kf4
55. Re7 Rh5 56. Ra4+ Kf5 57. Kd3 Rh3+ 58. Re3 1-0

[Event "Triberg"]
[Site "?"]
[Date "1921.??.??"]
[Round "?"]
[White "Alekhine, Alexander"]
[Black "Bogoljubov, E."]
[Result "1-0"]
[SetUp "1"]
[FEN "r1q2rk1/pb3ppp/1p6/3R2B1/1np4Q/6P1/PP2PPBP/R5K1 w - - 0 16"]
[PlyCount "29"]
[EventDate "1921.??.??"]

16. Be4 $1 f5 (16... g6 17. Bf6 Nxd5 18. Bxd5 h5 19. Bc3 Qd8 20. Qd4) (16... h6
17. Bxh6 f5 18. Qg5 Rf7 19. Rxf5 Bxe4 20. Rxf7 Kxf7 21. Qxg7+ Ke6 22. Rd1) 17.
Bxf5 Rxf5 18. Rd8+ Qxd8 19. Bxd8 Rc8 20. Rd1 Rf7 21. Qg4 Nd3 22. exd3 Rxd8 23.
dxc4 Rdf8 24. f4 Re7 25. Kf2 h6 26. Re1 Bc8 27. Qf3 Ref7 28. Qd5 g5 29. Re7
gxf4 30. gxf4 1-0

[Event "Moscow "]
[Site "?"]
[Date "1943.??.??"]
[Round "?"]
[White "Ravinski, G."]
[Black "Panov, V."]
[Result "1-0"]
[SetUp "1"]
[FEN "2r1kn1r/4b1pp/p7/1p6/1P4Q1/2q3P1/2P2PBP/2B1R1K1 w k - 0 26"]
[PlyCount "21"]
[EventDate "1943.??.??"]

26. Rxe7+ $1 Kxe7 27. Bg5+ Kd6 (27... Ke8 28. Qe2+ Kf7 29. Bd5+ Kg6 30. Qe4+
Kxg5 31. Qf4+ Kh5 32. Bf7+ Ng6 33. Qh4#) 28. Qd1+ Kc7 29. Bf4+ Kb6 30. Qd6+ Ka7
31. Qe7+ Rc7 32. Bxc7 $6 (32. Be3+ Kb8 33. Qd8+ Rc8 34. Qb6#) 32... Qa1+ (32...
Ng6 33. Bb6+ Kxb6 34. Qb7#) 33. Bf1 Ng6 34. Qc5+ Kb7 35. Ba5 Rf8 (35... Rc8 36.
Qb6+ Ka8 37. Qxa6+ Kb8 38. Bc7+) 36. Qb6+ (36. Qb6+ Ka8 37. Qc6+ Kb8 38. Bc7+
Ka7 39. Bb6+ Kb8 40. Qc7+ Ka8 41. Qa7#) 1-0

[Event "Peterburg"]
[Site "?"]
[Date "1872.??.??"]
[Round "?"]
[White "Winaver, S."]
[Black "Shumov, I."]
[Result "0-1"]
[SetUp "1"]
[FEN "7R/1ppkr3/p2b2p1/3P1b2/3P2p1/2P2pP1/PP1B1K2/3B4 b - - 0 37"]
[PlyCount "15"]
[EventDate "1872.??.??"]

37... Bc2 $1 38. Bg5 (38. Bxc2 Re2+ 39. Kf1 Rxd2 40. Rh7+ Kd8 41. Ba4 b5 42.
Bb3 Bxg3) 38... Bxd1 39. Bxe7 Kxe7 40. Rh4 Kf6 41. Rxg4 Kf5 42. Rh4 g5 43. Rh1
Be2 44. Rc1 Ke4 0-1

[Event "Ljubljana/Portoroz"]
[Site "?"]
[Date "1977.??.??"]
[Round "5"]
[White "Gligoric, S."]
[Black "Savon, V."]
[Result "0-1"]
[WhiteElo "2565"]
[BlackElo "2540"]
[SetUp "1"]
[FEN "r3r2k/pQ1b2qp/8/2bP1pBp/2p2P2/2P3R1/P5PP/5R1K b - - 0 25"]
[PlyCount "35"]
[EventDate "1977.??.??"]

25... Bf2 $3 26. Qxd7 Bxg3 27. Qc6 Rac8 28. Qa6 Qg6 29. Qf6+ Qxf6 30. Bxf6+ Kg8
31. hxg3 Rc5 32. Rd1 Re3 33. d6 Rd3 34. Rb1 Rc6 35. Rb8+ Kf7 36. Bd4 Rxd6 37.
Rb5 Ke6 38. Re5+ Kd7 39. Rxf5 R3xd4 40. cxd4 c3 41. Rf7+ Kc6 42. Rf8 Kb7 0-1

[Event "White win"]
[Site "?"]
[Date "1966.??.??"]
[Round "?"]
[White "Korolkov, V."]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "5K1k/8/3B4/5p2/2P4n/4p3/4P3/6b1 w - - 0 1"]
[PlyCount "25"]
[EventDate "1966.??.??"]

1. c5 f4 2. c6 f3 3. exf3 (3. c7 $2 f2 4. c8=Q f1=Q+ 5. Ke7+ Kh7) 3... Ng6+ 4.
Kf7 Ne7 $1 5. Bxe7 Bh2 6. f4 $1 (6. Bg5 $2 e2 7. f4 e1=Q 8. c7 Qc1) 6... Bxf4
7. Bg5 e2 8. Bxf4 e1=Q 9. c7 Qc3 10. Be5+ Qxe5 11. c8=Q+ Kh7 12. Qg8+ Kh6 13.
Qg6# 1-0

[Event "Leningrad izt"]
[Site "?"]
[Date "1973.??.??"]
[Round "11"]
[White "Kuzmin, G."]
[Black "Larsen, B."]
[Result "0-1"]
[WhiteElo "2520"]
[BlackElo "2625"]
[SetUp "1"]
[FEN "r5k1/4Q1pp/pp4q1/4B3/2P1bp2/1P6/P4PPP/5BK1 w - - 0 28"]
[PlyCount "50"]
[EventDate "1973.??.??"]

28. c5 $1 bxc5 29. Bxf4 (29. Bc4+ $5 Kh8 30. Bxg7+ Qxg7 31. Qxe4) 29... Re8 30.
Qd6 Qxd6 31. Bxd6 Rd8 32. Bc4+ Bd5 $3 (32... Kh8 $2 33. f3 Rxd6 34. fxe4) 33.
Bxd5+ Kh8 34. g3 Rxd6 35. Bc4 g5 36. Kg2 Kg7 37. a4 a5 38. Kf3 Rh6 39. Kg2 Kf6
40. h3 Ke5 41. Bg8 Kd4 42. Bc4 Rf6 43. Bg8 Kc3 44. Bc4 Kd2 45. Kf1 h5 46. Be2
h4 47. gxh4 gxh4 48. Bc4 Rf3 49. Kg2 Rc3 50. f4 Ke1 51. f5 Rg3+ 52. Kh2 Rf3 0-1

[Event "Matt in 3"]
[Site "?"]
[Date "1857.??.??"]
[Round "?"]
[White "Lloyd, S."]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "n7/3rp1NK/b4pP1/1r6/5R2/p3k3/qNP2R1P/1n5B w - - 0 1"]
[PlyCount "5"]
[EventDate "1857.??.??"]

1. Bd5 $1 Rbxd5 (1... Rdxd5 2. Nf5+ Rxf5 3. Nd1#) (1... Qxd5 2. Nf5+ Qxf5 3.
Nc4#) 2. Nd1+ Rxd1 3. Nf5# 1-0

[Event "White win"]
[Site "?"]
[Date "1946.??.??"]
[Round "?"]
[White "Kikko, A."]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "6K1/8/2p2P2/7p/p7/4k2N/6B1/3b4 w - - 0 1"]
[PlyCount "13"]
[EventDate "1946.??.??"]

1. Bd5 $3 Bb3 2. Bxb3 axb3 3. Nf2 Ke2 4. Nd3 Kxd3 5. f7 b2 6. f8=Q b1=Q 7. Qf5+
1-0

[Event "Amsterdam"]
[Site "?"]
[Date "1889.??.??"]
[Round "?"]
[White "Lasker, Em"]
[Black "Bauer, I."]
[Result "1-0"]
[SetUp "1"]
[FEN "r4rk1/1b2bppp/ppq1p3/2ppB2n/5P2/1P1BP3/P1PPQ1PP/R4RK1 w - - 0 15"]
[PlyCount "37"]
[EventDate "1889.??.??"]

15. Bxh7+ $3 Kxh7 16. Qxh5+ Kg8 17. Bxg7 $3 Kxg7 (17... f6 18. Rf3 $18) (17...
f5 18. Rf3 Bf6 19. Bxf6 Rxf6 20. Rh3 $18) 18. Qg4+ Kh7 19. Rf3 e5 20. Rh3+ Qh6
21. Rxh6+ Kxh6 22. Qd7 $1 Bf6 23. Qxb7 Kg7 (23... exf4 24. Qxb6 Kg7 25. Rf1)
24. Rf1 Rab8 25. Qd7 Rfd8 26. Qg4+ Kf8 27. fxe5 Bg7 28. e6 Rb7 29. Qg6 f6 30.
Rxf6+ Bxf6 31. Qxf6+ Ke8 32. Qh8+ Ke7 33. Qg7+ 1-0

[Event "Monreal"]
[Site "?"]
[Date "1979.??.??"]
[Round "?"]
[White "Spassky, B."]
[Black "Tal, M."]
[Result "0-1"]
[SetUp "1"]
[FEN "3rr1k1/pb2qppp/5n2/Q3b3/2Np4/1P1B4/PB3PPP/2RR2K1 b - - 0 19"]
[PlyCount "7"]
[EventDate "1979.??.??"]

19... Rd5 20. Qd2 (20. Ba3 $5 Qe6 21. Qd2 Bxh2+ 22. Kxh2 Rh5+ 23. Kg1 Rh1+ 24.
Kxh1 Qh3+ 25. Kg1 Qxg2#) 20... Bxh2+ 21. Kxh2 Rh5+ 22. Kg1 (22. Kg3 Ne4+ 23.
Bxe4 Qh4+) 22... Ng4 (22... Ng4 23. Re1 Rh1+ 24. Kxh1 Qh4+) 0-1

[Event "Moscow"]
[Site "?"]
[Date "1979.??.??"]
[Round "?"]
[White "Averkin, O."]
[Black "Polugaevski, L."]
[Result "0-1"]
[SetUp "1"]
[FEN "r2qr1k1/1b3ppp/p1nb1n2/2pp4/8/1PNBPN2/PB2QPPP/2RR2K1 b - - 0 16"]
[PlyCount "7"]
[EventDate "1979.??.??"]

16... Nd4 $1 17. Nxd4 cxd4 18. Na4 dxe3 19. fxe3 Bxh2+ $3 (19... Bxh2+ 20. Kxh2
Rxe3 21. Bxf6 Qd6+) 0-1

[Event "Tbilissi"]
[Site "?"]
[Date "1973.??.??"]
[Round "?"]
[White "Chiburdanidze, M."]
[Black "Kalhbrener"]
[Result "1-0"]
[SetUp "1"]
[FEN "r2r2k1/ppqbbppp/4pn2/4N1B1/8/3B4/PPP1QPPP/3R1RK1 w - - 0 14"]
[PlyCount "37"]
[EventDate "1973.??.??"]

14. Bxh7+ $1 Kf8 15. Bd3 Be8 16. Rfe1 Rac8 17. Qf3 Rd5 18. Qh3 Rxe5 19. Qh8+
Ng8 20. Bxe7+ Kxe7 21. Qxg8 Rg5 22. Qh7 Bc6 23. Qh4 f6 24. Be4 Qa5 25. f4 Qc5+
26. Kh1 Rh5 27. Qg4 Kf8 28. Bxc6 Rxc6 29. Rd8+ Ke7 30. Red1 Rd5 31. R1xd5 exd5
32. Qd7# 1-0

[Event "Monte Carlo"]
[Site "?"]
[Date "1903.??.??"]
[Round "?"]
[White "Pillsbury, H."]
[Black "Wolf, G."]
[Result "1-0"]
[SetUp "1"]
[FEN "1rb2nk1/2q1rp1p/5QpR/p1NpP3/1ppP1R2/4P3/PP4PP/1B4K1 w - - 0 26"]
[PlyCount "15"]
[EventDate "1903.??.??"]

26. Bxg6 $1 Rb6 (26... Nxg6 27. Rxg6+ hxg6 28. Rh4) 27. Qxb6 Nxg6 28. Qf6 Re8
29. Rf1 Be6 30. Qg5 Kh8 31. Qh5 Nf8 32. Nxe6 Rxe6 33. Rxe6 1-0

[Event "Omsk"]
[Site "?"]
[Date "1944.??.??"]
[Round "?"]
[White "Sokolsky, A."]
[Black "Khavin, A."]
[Result "1-0"]
[SetUp "1"]
[FEN "1b1r1n1k/pp1r1pp1/2p4p/q2p3P/8/1BP2QP1/PP3P2/2BRR1K1 w - - 0 25"]
[PlyCount "35"]
[EventDate "1944.??.??"]

25. Bxh6 $3 gxh6 (25... d4 26. Bxg7+ Kxg7 27. h6+ Kxh6 28. Qf6+ Ng6 29. Kg2) (
25... Ne6 26. Bxg7+ Nxg7 27. h6 Ne6 28. Qf6+ Kg8 29. Bc2) (25... Rd6 26. Qxf7
Rxh6 27. Re7 Rh7 28. Bc2 (28. h6 $6 {in the book, but after} 28... gxh6 29. Rd4
h5 $11)) 26. Qf6+ Kg8 27. Rd4 Rd6 28. Rg4+ Ng6 29. Qf5 Qc7 30. hxg6 Rxg6 31.
Rxg6+ fxg6 32. Qxg6+ Qg7 33. Re8+ Rxe8 34. Qxe8+ Qf8 35. Qg6+ Qg7 36. Qe6+ Qf7
37. Qc8+ Qf8 38. Qxb7 Qd6 39. Ba4 c5 40. Bc6 d4 41. Bd5+ Kh8 42. Qc8+ 1-0

[Event "Paris"]
[Site "?"]
[Date "1858.??.??"]
[Round "?"]
[White "Saint Amant, P."]
[Black "Morphy, P."]
[Result "0-1"]
[SetUp "1"]
[FEN "3r1rk1/ppp2ppp/7q/5b2/2B2n2/2Q4P/PP1N1PPK/3R1R2 b - - 0 18"]
[PlyCount "9"]
[EventDate "1858.??.??"]
[Source "ChessBase"]
[SourceDate "1997.04.01"]

18... Bxh3 19. gxh3 Rd3 20. Qxd3 Nxd3 21. Bxd3 Qd6+ 22. f4 Qxd3 0-1

[Event "Carlsbad"]
[Site "?"]
[Date "1923.??.??"]
[Round "6"]
[White "Maroczy, G."]
[Black "Chajes, O."]
[Result "1-0"]
[SetUp "1"]
[FEN "r4rk1/bpq2pp1/p4nnB/3B4/4P3/2N2N1b/PP1Q1PP1/R4RK1 w - - 0 19"]
[PlyCount "55"]
[EventDate "1923.??.??"]
[Source "Kesmaecker"]
[SourceDate "2000.01.01"]

19. Qg5 Kh7 20. gxh3 Ne8 21. e5 gxh6 22. Qh5 Qd8 23. Rad1 Ng7 24. Qg4 Qe7 25.
Be4 Rad8 26. Nd5 Qe6 27. Nf6+ Kh8 28. Bxg6 Qxg4+ 29. hxg4 fxg6 30. Nh4 Ne6 31.
Nxg6+ Kg7 32. Nxf8 Rxf8 33. Rd7+ Kg6 34. Re7 Nf4 35. Rd1 Bd4 36. Rxd4 Ne2+ 37.
Kg2 Nxd4 38. f4 h5 39. Nxh5 Rc8 40. Rxb7 Rc2+ 41. Kg3 a5 42. Rg7+ Kh6 43. Rg8
Rc7 44. Nf6 Rg7 45. Rxg7 Kxg7 46. f5 1-0

[Event "Palma de Mallorca (m/10)"]
[Site "?"]
[Date "1974.??.??"]
[Round "?"]
[White "Portisch, L."]
[Black "Petrosian, T."]
[Result "1-0"]
[SetUp "1"]
[FEN "2r2rk1/1b2bp1p/pq4p1/4PB2/2p1pB2/4P2Q/PP4PP/3R1RK1 w - - 0 23"]
[PlyCount "21"]
[EventDate "1974.??.??"]

23. Rd7 Rce8 24. e6 gxf5 25. Rxe7 Rxe7 26. Qg3+ Kh8 27. Bh6 fxe6 28. Bxf8 Rd7
29. Bh6 Qa5 30. Qb8+ Qd8 31. Qe5+ Kg8 32. Qxe6+ Rf7 33. Rxf5 1-0

[Event "White win"]
[Site "?"]
[Date "1917.??.??"]
[Round "?"]
[White "Vennik, G."]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "8/8/P7/4k3/7B/8/1K6/6r1 w - - 0 1"]
[PlyCount "13"]
[EventDate "1917.??.??"]

1. a7 Rg2+ 2. Kb1 Rg1+ 3. Be1 Rxe1+ 4. Kb2 Re2+ 5. Kb3 Re3+ 6. Kb4 Re4+ 7. Kb5
1-0

[Event "White win"]
[Site "?"]
[Date "1925.??.??"]
[Round "?"]
[White "Kaminer, S."]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "2q5/8/6p1/B6p/7k/7P/R5PK/8 w - - 0 1"]
[PlyCount "13"]
[EventDate "1925.??.??"]

1. Rc2 Qxc2 2. Bd8+ g5 3. Ba5 Qe2 4. Bc7 Qf2 5. Bd6 Qf4+ 6. g3+ Qxg3+ 7. Bxg3#
1-0

[Event "Moscow"]
[Site "?"]
[Date "1947.??.??"]
[Round "?"]
[White "Tsvetkov, A."]
[Black "Smyslov, V."]
[Result "0-1"]
[SetUp "1"]
[FEN "8/p5kp/1p1p2p1/2pP4/2P1b1P1/P1P4P/8/4KB2 b - - 0 42"]
[PlyCount "45"]
[EventDate "1947.??.??"]

42... g5 43. Kf2 Kf6 44. Ke3 Ke5 45. Be2 Bc2 46. Kd2 Bb1 47. Ke3 h6 48. Bf3 Bc2
49. Be2 a6 50. Kd2 Ba4 51. Ke3 b5 $1 52. cxb5 (52. Bd3 bxc4 53. Bxc4 Bb5 54.
Bxb5 axb5) 52... axb5 53. Bf3 Bb3 54. Be2 Bc4 55. Bxc4 bxc4 56. a4 Kxd5 57. a5
Kc6 58. Ke4 d5+ 59. Ke5 d4 60. cxd4 c3 61. d5+ Kd7 62. a6 c2 63. a7 c1=Q 64.
a8=Q Qf4# 0-1

[Event "White win"]
[Site "?"]
[Date "1939.??.??"]
[Round "?"]
[White "Dolukhanov A"]
[Black "Korolkov V"]
[Result "1-0"]
[SetUp "1"]
[FEN "k7/Pn6/KP6/PR6/8/1B5b/3P3p/8 w - - 0 1"]
[PlyCount "17"]
[EventDate "1939.??.??"]

1. Bd5 h1=Q 2. Bxh1 Bg2 3. d4 (3. d3 Bc6 4. Rh5 Bb5+ 5. Kxb5 $11) 3... Bf3 4.
Bg2 Be4 (4... Bxg2 5. Rf5 Nc5+ 6. Kb5) 5. Bf3 (5. Bf1 Bd3 6. Bh3 Be2 7. Bc8 (7.
Bd7 Bf1 8. Bc6 Bxb5+ 9. Bxb5 Nc5+ 10. dxc5) 7... Nc5+ 8. dxc5 Bxb5+ 9. Kxb5 $11
) 5... Bxf3 (5... Bc6 6. d5) 6. Re5 Nd6 7. d5 (7. b7+ Bxb7+ 8. Kb6 Nc4+) (7.
Re7 Bc6 8. b7+ Bxb7+ 9. Kb6 Nc8+) 7... Bg2 8. Re8+ Nxe8 9. b7# 1-0

[Event "White win"]
[Site "?"]
[Date "1931.??.??"]
[Round "?"]
[White "Liburkin, M."]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "8/8/2P5/1Pr5/8/8/N7/k2K4 w - - 0 1"]
[PlyCount "9"]
[EventDate "1931.??.??"]

1. Nc1 Rd5+ (1... Rxb5 2. c7 Rd5+ 3. Nd3 Rxd3+ 4. Kc2 Rd4 5. c8=R Ra4 6. Kb3)
2. Kc2 Rc5+ 3. Kd3 Rxb5 4. c7 Rb8 5. cxb8=B $1 1-0

[Event "White win"]
[Site "?"]
[Date "1859.??.??"]
[Round "?"]
[White "Yanish, K."]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "8/8/1b3Bn1/5P2/3P3p/2PP2pk/1pB5/7K w - - 0 1"]
[PlyCount "19"]
[EventDate "1859.??.??"]

1. fxg6 g2+ 2. Kg1 Ba5 3. g7 Bxc3 4. g8=B (4. g8=Q b1=Q+ 5. Bxb1 Bxd4+ 6. Bxd4
$11) (4. g8=N Bd2 5. Kf2 Be3+ $19) 4... Bd2 5. Be6+ Kg3 6. Be5+ Kf3 7. Bd5+ Ke3
8. Kxg2 Bc3 9. Ba2 Kd2 10. Bcb1 1-0

[Event ""Schachzeitung" analysies"]
[Site "?"]
[Date "1949.??.??"]
[Round "?"]
[White "K. Yanisch,"]
[Black "V. Kireevsky"]
[Result "*"]
[ECO "C33"]
[PlyCount "49"]
[EventDate "1949.??.??"]

1. e4 e5 2. f4 exf4 3. Bc4 Qh4+ 4. Kf1 g5 5. Nc3 Bg7 6. Nf3 Qh5 7. h4 h6 8. d4
d6 9. e5 dxe5 10. Nd5 Kd8 11. dxe5 Bd7 12. Kg1 Qg6 13. hxg5 hxg5 14. Rxh8 Bxh8
15. Nxg5 $1 {A. Petrov} (15. Qe1) 15... Qxg5 16. Bxf4 Qg6 17. e6 fxe6 18. Nxc7
e5 19. Ne6+ Ke7 20. Bg5+ $1 {K. Yanisch, 1849} (20. Be3 {Saint Amant} 20...
Bxe6 $1 {A. Petrov} 21. Bc5+ Ke8 22. Qd6 Nd7 23. Bxe6 (23. Rf1 Bf5 24. Rxf5
Qxd6 25. Bxd6 Ngf6) 23... Nxc5 24. Bd7+ Kf7 25. Rf1+ Bf6 26. Qxc5 Ne7 27. Qxe5
Rh8 $19) 20... Bf6 (20... Nf6 21. Qd5 b6 22. Qxa8 Bxe6 23. Bxf6+ Bxf6 24. Qxb8
Bxc4 25. Qc7+) 21. Qd5 Bxg5 (21... Bxe6 22. Qxe6+ Kf8 23. Rf1) 22. Qc5+ Kf6 23.
Rf1+ Bf4 24. Nxf4 exf4 25. Qf8+ $18 *

[Event "Bad-Lauterberg"]
[Site "?"]
[Date "1979.??.??"]
[Round "?"]
[White "Timman, Jan"]
[Black "Smyslov, Vassily"]
[Result "1/2-1/2"]
[ECO "C80"]
[PlyCount "109"]
[EventDate "1979.??.??"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5
Be6 9. Nbd2 Nc5 10. c3 d4 11. Ng5 Qxg5 12. Qf3 O-O-O $1 (12... Kd7) (12... Bd7
13. Bxf7+ Ke7 14. Nb3 Qxe5 15. Nxc5) 13. Bxe6+ fxe6 14. Qxc6 Qxe5 15. b4 Qd5
16. Qxd5 exd5 17. bxc5 dxc3 18. Nb3 d4 19. Ba3 Be7 20. Bb4 Bf6 21. a4 Kd7 22.
axb5 axb5 23. Ra6 c6 24. Rd1 Ke6 25. Rxc6+ Kd5 26. Rxf6 Kc4 27. Rf4 Kxb3 28.
Rdxd4 Rxd4 29. Rxd4 Ra8 30. f4 Ra1+ 31. Kf2 c2 32. Bd2 c1=Q 33. Bxc1 Rxc1 34.
Rd7 Rxc5 35. Rxg7 h6 36. g4 b4 37. Rb7 Kc3 38. h4 b3 39. g5 Rc4 40. Kf3 Rb4 41.
Rxb4 Kxb4 42. g6 b2 43. g7 b1=Q 44. g8=Q Qh1+ 45. Ke3 Qxh4 46. Qd5 h5 47. f5
Qg5+ 48. Ke4 h4 49. Qd6+ Kb5 50. f6 Qg6+ 51. Kf3 h3 52. Qd7+ Kb6 53. Qe6+ Kc7
54. Qe7+ Kc6 55. Qe6+ 1/2-1/2

[Event "Hastings"]
[Site "?"]
[Date "1967.??.??"]
[Round "?"]
[White "Basmann, M."]
[Black "Mecking, E."]
[Result "0-1"]
[SetUp "1"]
[FEN "4r3/5pkp/rn1p1npq/1NpP2N1/4PP2/8/PP1Q3P/1K3R1R b - - 0 22"]
[PlyCount "19"]
[EventDate "1967.??.??"]

22... Rxe4 23. Nxe4 Nxe4 24. Qe2 Nc4 25. Ka1 Ned2 26. Na3 (26. Rd1 Qxf4) (26.
Rf2 Qh3 27. Qd1 (27. Nc3 Nb3+ 28. Kb1 Ncd2+ 29. Kc2 Nd4+) 27... Nb3+ 28. Kb1
Qf5+ 29. Qc2 Ncd2+ 30. Rxd2 Nxd2+ 31. Kc1 Ne4 $19) 26... Rxa3 27. h4 (27. bxa3
Qh3 28. Rc1 Qxa3 29. Rc2 Nb3+ 30. Kb1 Qb2+ 31. Rxb2 Na3#) 27... Nb3+ 28. Kb1
Ncd2+ 29. Kc2 Nd4+ 30. Kxd2 Nxe2 31. bxa3 Ng3 0-1

[Event "Frunze"]
[Site "?"]
[Date "1979.??.??"]
[Round "?"]
[White "Razuvaev, Y."]
[Black "Lputian, S."]
[Result "1-0"]
[SetUp "1"]
[FEN "2r1qrk1/p3bp2/bp3np1/4N2p/2PNp3/1P4PQ/PB3P1P/3R1RK1 w - - 0 20"]
[PlyCount "31"]
[EventDate "1979.??.??"]

20. Nf5 gxf5 21. Qxf5 Rc5 22. Qg5+ Kh7 23. Qf5+ Kg8 24. b4 Rc7 25. Qg5+ Kh7 26.
Qf5+ Kg8 27. Qg5+ Kh7 28. Qf5+ Kg8 29. Rd6 Bc8 30. Qg5+ Kh7 {#} 31. Nd7 $3 Qxd7
32. Rxd7 Bxd7 33. Bxf6 Bxf6 34. Qxf6 Rxc4 35. Qe7 1-0

[Event "Nuremberg"]
[Site "?"]
[Date "1896.??.??"]
[Round "?"]
[White "Chigorin, Mikhail"]
[Black "Charousek, R."]
[Result "1-0"]
[SetUp "1"]
[FEN "r2r1bk1/p1p1nppp/4q3/1p2pN1P/4N1P1/2PP1Q2/PP3P2/R3K2R b KQ - 0 20"]
[PlyCount "30"]
[EventDate "1896.??.??"]
[Source "ChessBase"]
[SourceDate "1997.04.01"]

20... Rd7 $2 (20... h6) 21. h6 g6 22. Ng7 Bxg7 23. hxg7 Nd5 24. Rxh7 Kxh7 25.
Ng5+ Kxg7 26. Nxe6+ fxe6 27. O-O-O Nb6 28. g5 Rf8 29. Qh3 Rxf2 30. Qh6+ Kf7 31.
Qh7+ Ke8 32. Qxg6+ Kd8 33. Qg8+ Ke7 34. g6 Rg2 35. Rf1 1-0

[Event "Leningrad"]
[Site "?"]
[Date "1934.??.??"]
[Round "?"]
[White "Lisitsin, G."]
[Black "Romanovsky, P."]
[Result "0-1"]
[SetUp "1"]
[FEN "3q2k1/pp3p1p/2nNp1p1/4P3/5P2/1P2Q1PK/r6P/2R5 b - - 0 31"]
[PlyCount "17"]
[EventDate "1934.??.??"]

31... Qf8 $1 32. f5 Nxe5 $3 (32... gxf5 33. Rxc6) 33. Rc8 (33. Qxe5 Qh6+ 34.
Kg4 Qh5+ 35. Kf4 g5+ 36. Ke3 Qe2+ 37. Kd4 Rd2+ 38. Kc3 Qxe5+) (33. g4 Qxd6 34.
Rc8+ Kg7 35. f6+ Kxf6 36. Qf4+ Kg7 37. g5 Qd3+ 38. Kh4 Rxh2+ 39. Qxh2 Nf3+)
33... Rxh2+ 34. Kxh2 Ng4+ 35. Kg1 Nxe3 36. fxe6 fxe6 37. Rxf8+ Kxf8 38. Nxb7
Ke7 39. Kf2 Nc2 0-1

[Event "Frankfurt"]
[Site "?"]
[Date "1967.??.??"]
[Round "?"]
[White "Schmid, L."]
[Black "Darga, K."]
[Result "1-0"]
[SetUp "1"]
[FEN "b2qr3/5pk1/3b2p1/1P1pp1N1/1n5P/1B6/1P1NQPP1/2R3K1 w - - 0 26"]
[PlyCount "19"]
[EventDate "1967.??.??"]

26. Nde4 $1 Be7 27. Qe3 Rh8 28. Nc5 Qd6 29. f4 Bf6 30. Nce6+ fxe6 31. Rc7+ Qxc7
(31... Kg8 32. Rc8+ Kg7 33. Qa7+) 32. Nxe6+ Kh7 33. Nxc7 d4 34. Qd2 Be7 35.
fxe5 (35. fxe5 d3 36. Ne6 Be4 37. Ng5+ {in the book}) 1-0

[Event "Tammerlan matt"]
[Site "?"]
[Date "1850.??.??"]
[Round "?"]
[White "Yanisch, K."]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "4N3/P2p1Np1/3Qp1R1/2pR4/2p1kpp1/3np2B/b3PP2/3K4 w - - 0 1"]
[PlyCount "19"]
[EventDate "1850.??.??"]

1. f3+ gxf3 2. exd3+ cxd3 3. Bf5+ exf5 4. Rd4+ cxd4 5. a8=B+ Bd5 6. Re6+ dxe6
7. Bxd5+ exd5 8. Nf6+ gxf6 9. Qe5+ fxe5 10. Ng5# {#} 1-0

[Event "Sukhumi"]
[Site "?"]
[Date "1966.??.??"]
[Round "?"]
[White "Lutikov, A."]
[Black "Velimirovic, D."]
[Result "1-0"]
[Annotator "Ivan Josifov"]
[SetUp "1"]
[FEN "rn1qk2r/p2p1pp1/1p1bp2p/2pPN3/4P3/2P5/PP3PPP/RN1Q1RK1 w kq - 0 12"]
[PlyCount "37"]
[EventDate "1966.??.??"]

{1/57} 12. Nxf7 $3 Kxf7 (12... Bxh2+ 13. Kxh2 Qh4+ 14. Kg1 Kxf7 15. Qf3+ Qf6
16. Qd3 Rf8 17. f4) 13. dxe6+ Ke7 (13... dxe6 14. e5 Bxe5 15. Qf3+ $18) 14. e5
$1 Bxe5 15. Qf3 d5 (15... Nc6 16. Qf7+ Kd6 17. Rd1+) 16. Qf7+ Kd6 17. Rd1 Kc6 (
17... d4 18. cxd4 Bxd4 19. Nc3 $40) (17... Qf6 18. Qb7 Rf8 19. Rxd5+ Kxe6 20.
Rd2 $18) 18. c4 $1 Qf6 (18... Qc7 19. e7 Qd7 20. Rxd5 Bd6 21. Rxd6+ Kxd6 22.
Nc3 Kc7 23. Rd1 Qe8 24. Nb5+ Kc6 (24... Kc8 25. Nd6+) 25. Qf3#) (18... Qd6 19.
cxd5+ Kb5 20. Qb7) (18... Bd4 19. Nc3 Bxc3 20. bxc3 $40) 19. cxd5+ Kd6 (19...
Kb5 20. Qb7 $18) 20. Qb7 Rf8 21. Na3 Qxf2+ 22. Kh1 Qe2 23. Rac1 Rf4 24. Qxa8
Ke7 (24... Rh4 25. Qxb8+ Ke7 26. d6+ Kxe6 27. Qc8+ Kf6 28. Rf1+ $18) 25. Qb7+
Kf6 (25... Kf8 26. Nc4 $18) 26. Re1 Qf2 27. d6 Kg6 28. e7 Kf7 29. e8=Q+ Kxe8
30. Qe7# 1-0

[Event "Dubna"]
[Site "?"]
[Date "1979.??.??"]
[Round "?"]
[White "Zaitsev, I."]
[Black "Lukacs, P."]
[Result "1-0"]
[SetUp "1"]
[FEN "3rr1k1/p3bpp1/bpq4p/1N1n2N1/P7/1Q2B1P1/1P3PBP/R5K1 w - - 0 21"]
[PlyCount "31"]
[EventDate "1979.??.??"]

21. Nxf7 $1 Kxf7 22. Rd1 Bxb5 23. axb5 Qg6 24. Bxd5+ Kf8 25. Rd3 Rd7 26. Bd2
Rd6 27. Bc3 Red8 28. Rf3+ Bf6 29. Bb4 Qh5 30. Qc4 Qe5 31. Be4 Qe7 32. Bg6 Rd1+
33. Kg2 R1d6 34. Re3 Qb7+ 35. f3 Qd7 36. Bxd6+ 1-0

[Event "Matt in 2"]
[Site "?"]
[Date "1967.??.??"]
[Round "?"]
[White "Chepizhni, V."]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "3B4/8/2p1kNnN/2Q1n2B/5p2/5p2/5p2/5K2 w - - 0 1"]
[PlyCount "3"]
[EventDate "1967.??.??"]

1. Nf7 $3 Nxf7 (1... Kxf7 2. Qe7#) (1... Ne7 2. Qxe5#) (1... Ng4 2. Ng5#) (1...
Kf5 2. Bg4#) 2. Bg4# 1-0

[Event "Tbilissi, Ch URSS"]
[Site "?"]
[Date "1959.??.??"]
[Round "?"]
[White "Kholmov, R."]
[Black "Keres, P."]
[Result "1-0"]
[SetUp "1"]
[FEN "r1b1k2r/p2qppbp/1pN3pn/2p1P3/8/2N4P/PPP2PP1/R1BQR1K1 w kq - 0 13"]
[PlyCount "33"]
[EventDate "1959.??.??"]

13. Nxe7 $3 Kxe7 (13... Qxd1 14. Rxd1 Kxe7 15. Bg5+ Ke6 (15... f6 16. exf6+
Bxf6 17. Nd5+) 16. Rd6+ Kf5 (16... Kxe5 17. Rd5+ Ke6 18. Re1+) 17. f4 $1 Bxe5 (
17... Be6 18. Ne2 Ke4 19. Ng3+ Ke3 20. Re1#) 18. Rd5 f6 19. Bxh6 Bb7 (19... g5
20. fxe5 Kg6 21. Rf1 Kxh6 22. Rxf6+ Kg7 23. Ne4 $1) 20. fxe5 Bxd5 21. Nxd5 Kxe5
(21... fxe5 22. g4+ Ke4 23. Nc3+ Kf3 (23... Kd4 24. Re1 c4 25. Be3#) 24. Re1
Kg3 25. Re3+ Kh4 26. Ne4) 22. c4 Rhg8 23. Re1+) (13... Qxe7 $1 14. Nd5 Qd8 15.
Nf6+ Bxf6 (15... Ke7 16. Bg5 Qxd1 17. Raxd1 Be6 18. Nh5+ Kf8 19. Nxg7 Kxg7 20.
Bf6+ Kg8 21. g4 $1) 16. exf6+ Be6 17. Bxh6 Qxf6 (17... Qxd1 18. Raxd1 Rd8 19.
Rxd8+ Kxd8 20. Rxe6 fxe6 21. Bg7) 18. c3 $1 Rd8 $2 19. Qa4+ Rd7 20. Rad1 Qe7
21. Bg7 Rg8 22. Bf6 $18) 14. Bxh6 Bxh6 (14... Qxd1 15. Bg5+) 15. Qf3 Bg7 (15...
Re8 16. e6 $1 (16. Qxa8 Bb7 17. Qxa7 Qc6 18. f3 Ra8 19. Nd5+ Qxd5 20. Qxb6 $13)
16... fxe6 17. Rad1 Qb7 18. Nd5+ Kd6 19. Nb4+ Kc7 20. Qg3+ e5 21. Rxe5 $18) 16.
Nd5+ Kd8 (16... Ke8 17. Nf6+ Bxf6 18. exf6+ Kf8 19. Qxa8 $18) (16... Kf8 17. e6
Qb7 18. e7+ Ke8 19. Qf6 Qxd5 20. Qxg7 Qd4 21. Re5 $18) 17. Rad1 Bb7 (17... Qb7
18. e6 $3 Bxe6 (18... fxe6 19. Nb4+ Bd4 (19... Ke7 20. Nc6+) (19... Kc7 20.
Qg3+ e5 21. Rxe5 cxb4 22. Rc5#) (19... Ke8 20. Rxe6+) 20. Rxd4+ cxd4 21. Qf6+
Kc7 22. Qe5+ Kd7 23. Qxd4+ Kc7 24. Qe5+ Kd7 25. Rd1+ Ke7 26. Qg7+ $18) 19. Rxe6
fxe6 20. Nxb6+ Kc7 21. Rd7+ $18) 18. Qb3 $1 Bc6 (18... Kc8 19. Nxb6+) (18...
Ke8 19. Nf6+) (18... c4 19. Qxc4 Rc8 20. Qb3) 19. Nxb6 $1 axb6 20. Qxf7 Bxe5
21. Rxd7+ Bxd7 22. Rxe5 Kc7 23. Re7 Rad8 24. a4 g5 25. Qd5 Rhe8 26. Rxh7 g4 27.
a5 gxh3 28. axb6+ Kxb6 29. Rxd7 1-0

[Event "Leningrad, Ch URSS "]
[Site "?"]
[Date "1960.??.??"]
[Round "?"]
[White "Spassky, B."]
[Black "Bronstein, D."]
[Result "1-0"]
[SetUp "1"]
[FEN "r1bqr1k1/pppnbpp1/7p/2P5/3PN3/3Q1N2/PPB1p1PP/R4RK1 w - - 0 15"]
[PlyCount "17"]
[EventDate "1960.??.??"]

15. Nd6 $3 Nf8 $6 (15... Bxd6 $1 {Spassky} 16. Qh7+ Kf8 17. cxd6 exf1=Q+ 18.
Rxf1 cxd6 19. Qh8+ Ke7 20. Re1+ Ne5 21. Qxg7 Rg8 22. Qxh6 Qb6 23. Kh1 Be6 24.
dxe5 d5) 16. Nxf7 exf1=Q+ 17. Rxf1 Bf5 (17... Kxf7 18. Ne5+ Kg8 19. Qc4+ Kh8
20. Nf7+ Kg8 21. Nxh6+ Kh8 22. Qg8#) (17... Qd5 18. N3e5) 18. Qxf5 Qd7 19. Qf4
Bf6 20. N3e5 Qe7 21. Bb3 Bxe5 22. Nxe5+ Kh7 23. Qe4+ 1-0

[Event "Lvov"]
[Site "?"]
[Date "1978.??.??"]
[Round "?"]
[White "Balashov, Y."]
[Black "Romanishin, O."]
[Result "1-0"]
[SetUp "1"]
[FEN "r4rk1/pbppq1p1/1p4np/b2P1p2/2P2PN1/1R1B4/PB4PP/3Q1RK1 w - - 0 18"]
[PlyCount "21"]
[EventDate "1978.??.??"]

18. Nxh6+ gxh6 19. Qh5 Kh7 20. Bxf5 Rxf5 21. Qxf5 Rf8 22. Qc2 Qc5+ 23. Kh1 Bxd5
24. Rg3 Rg8 25. f5 Nf8 26. f6+ Rg6 27. Rxg6 Nxg6 28. f7 1-0

[Event "Vienna "]
[Site "Vienna"]
[Date "1923.12.??"]
[Round "11"]
[White "Reti, R."]
[Black "Gruber, T."]
[Result "1-0"]
[SetUp "1"]
[FEN "r1q2rk1/pp2b1pb/2ppn2p/5p2/2P2n2/1P1PNB1P/PB1QP2N/R5RK w - - 0 20"]
[PlyCount "17"]
[EventDate "1923.??.??"]

20. Nd5 $3 Nxd5 (20... cxd5 21. Qxf4 $3 Nxf4 22. Rxg7+ Kh8 23. Rxe7+) 21. cxd5
Bg5 22. dxe6 Qxe6 23. Qc3 (23. Rxg5) 23... Bf6 24. Qd2 Kh8 25. Rg2 Rf7 26. Rag1
Be5 27. d4 Bf6 28. d5 1-0

[Event "Bad Kissingen"]
[Site "?"]
[Date "1980.??.??"]
[Round "?"]
[White "Unzicker, W."]
[Black "Hubner, R."]
[Result "0-1"]
[WhiteElo "2510"]
[BlackElo "2600"]
[SetUp "1"]
[FEN "1r1qr1k1/1p1b1nbp/p2p2p1/2pP1p1n/P7/N1N1PBP1/1P1BQP1P/1R3RK1 b - - 0 18"]
[PlyCount "51"]
[EventDate "1980.??.??"]

18... f4 19. Bxh5 fxe3 20. Bxg6 hxg6 21. Bxe3 Bh3 22. Rfe1 Ne5 23. f3 Ng4 $3
24. fxg4 Rxe3 25. Qxe3 Bd4 26. Nc2 Bxe3+ 27. Nxe3 Qe7 28. Ng2 Qf6 29. Re4 Rf8
30. Rf4 Qg7 31. Rbf1 Rxf4 32. Rxf4 g5 33. Re4 Bxg2 34. Kxg2 b5 35. axb5 axb5
36. Re8+ Kh7 37. Ne4 Qxb2+ 38. Kh3 Qc1 39. Re7+ Kg8 40. Kg2 Qc2+ 41. Kh3 Qc1
42. Kg2 Qc2+ 43. Kh3 Qd1 0-1

[Event "Draw"]
[Site "?"]
[Date "1934.??.??"]
[Round "?"]
[White "Grigoriev, N."]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "8/4k2N/7p/8/1p6/8/4K3/8 w - - 0 1"]
[PlyCount "17"]
[EventDate "1934.??.??"]

1. Kd3 Kf7 2. Kc4 Kg6 3. Nf8+ Kf5 4. Nd7 h5 5. Nc5 $3 (5. Nb6 h4 6. Nd5 Ke4)
5... h4 6. Nb3 $3 (6. Nd3 h3 7. Nf2 h2 8. Kxb4 Kf4 9. Kc4 Kf3 10. Nh1 Kg2 11.
Kd3 Kxh1 12. Ke2 Kg2) 6... h3 7. Nd2 h2 8. Nf1 h1=Q 9. Ng3+ 1/2-1/2

[Event "Draw"]
[Site "?"]
[Date "1954.??.??"]
[Round "?"]
[White "Averkhbach, Y."]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "8/8/8/2pk4/1pN5/pK6/8/8 w - - 0 1"]
[PlyCount "13"]
[EventDate "1954.??.??"]

1. Ne3+ Kd4 2. Nc2+ Kd3 3. Na1 Kd2 4. Kc4 Kc1 5. Nb3+ Kb2 6. Nxc5 a2 7. Nb3
1/2-1/2

[Event "Black begin and win"]
[Site "?"]
[Date "1954.??.??"]
[Round "?"]
[White "Averkhbach, Y."]
[Black "?"]
[Result "0-1"]
[SetUp "1"]
[FEN "8/8/8/2pk4/1pN5/pK6/8/8 b - - 0 1"]
[PlyCount "17"]
[EventDate "1954.??.??"]

1... Kc6 $3 2. Kc2 Kb5 3. Nd6+ Ka4 4. Nc4 b3+ 5. Kc3 a2 6. Kb2 Kb4 7. Ne3 c4 8.
Nd5+ Kc5 9. Ne3 Kd4 0-1

[Event "Matt in 12"]
[Site "?"]
[Date "1922.??.??"]
[Round "?"]
[White "Blatty, O."]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "8/1nq5/bppp4/1p1k1K1N/1rrp3b/2pp2p1/8/n7 w - - 0 1"]
[PlyCount "23"]
[EventDate "1922.??.??"]

1. Nf4+ Kc5 2. Ne6+ Kd5 3. Nxc7+ Kc5 4. Nxa6+ Kd5 5. Nc7+ Kc5 6. Ne6+ Kd5 7.
Nf4+ Kc5 8. Ke4 d5+ 9. Ke5 Bf6+ 10. Ke6 Nd8+ 11. Kd7 Ra4 12. Nxd3# 1-0

[Event "Kecskemet"]
[Site "?"]
[Date "1927.??.??"]
[Round "8"]
[White "Yates, F."]
[Black "Alekhine, A."]
[Result "0-1"]
[SetUp "1"]
[FEN "8/p7/1pQ2nk1/3r1p2/5Pp1/P1P3Kp/8/8 b - - 0 73"]
[PlyCount "5"]
[EventDate "1927.??.??"]

73... Rd2 74. Kh4 h2 75. Kg3 Kh5 $3 0-1

[Event "London m1"]
[Site "London"]
[Date "1834.??.??"]
[Round "21"]
[White "De Labourdonnais, L."]
[Black "McDonnell, A."]
[Result "0-1"]
[SetUp "1"]
[FEN "4r2k/1p3pR1/3p2P1/8/8/pPnn2Q1/P2N4/K3q1R1 w - - 0 34"]
[PlyCount "6"]
[EventDate "1834.??.??"]
[Source "ChessBase"]

34. Rxe1 $2 (34. Nb1 Kxg7 35. gxf7+ Qxg3 36. fxe8=N+ Kf8 37. Rxg3 $18) 34...
Rxe1+ 35. Qxe1 Nxe1 36. Rh7+ Kg8 (36... Kg8 37. gxf7+ Kxh7 38. f8=N+ Kh6 39.
Nb1 Nc2#) 0-1

[Event "Matt in 4 with knight"]
[Site "?"]
[Date "1850.??.??"]
[Round "?"]
[White "Shumov, I."]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "K3n3/1p3p2/k3p2R/p1PN4/P7/4B3/8/8 w - - 0 1"]
[PlyCount "7"]
[EventDate "1850.??.??"]

1. Rf6 b5 2. cxb6 exd5 3. b7+ Nd6 4. b8=N# 1-0

[Event "White win"]
[Site "?"]
[Date "1928.??.??"]
[Round "?"]
[White "Gurvich, A."]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "n7/N7/1bB5/1P6/k7/p7/P2K4/8 w - - 0 1"]
[PlyCount "13"]
[EventDate "1928.??.??"]

1. Nc8 Ba5+ 2. Kd3 Nb6 3. Kd4 Nxc8 (3... Kb4 4. Ne7 Ka4 5. Kc5 Bb4+ 6. Kxb6
Bxe7 7. Ka6 Kb4 8. b6 Bd6 9. Bf3 Ka4 10. Bd1+ Kb4 11. Bb3 Bh2 12. b7 Bb8 13.
Kb6 Bh2 14. Ka7 $18) 4. b6+ Kb4 5. b7 Nb6 6. b8=N $3 Nc8 7. Na6# 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Varriant"]
[Black "?"]
[Result "*"]
[ECO "C35"]
[PlyCount "13"]

1. e4 e5 2. f4 exf4 3. Nf3 Be7 4. Bc4 Bh4+ 5. g3 fxg3 6. O-O gxh2+ 7. Kh1 *

[Event "Moscow Wch"]
[Site "?"]
[Date "1966.??.??"]
[Round "?"]
[White "Spassky, B."]
[Black "Petrosian, T."]
[Result "0-1"]
[ECO "D03"]
[PlyCount "86"]
[EventDate "1966.??.??"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 d5 4. Nbd2 Be7 5. e3 Nbd7 6. Bd3 c5 7. c3 b6 8. O-O
Bb7 9. Ne5 (9. a4 $5) 9... Nxe5 $1 10. dxe5 Nd7 11. Bf4 (11. Bxe7 $142 Qxe7 12.
f4 O-O 13. e4 $11) 11... Qc7 (11... g5 $6 12. Bg3 h5 13. h3) 12. Nf3 (12. Qg4
$2 g5 13. Bxg5 Rg8 14. h4 h6 $19) 12... h6 $1 13. b4 g5 $1 14. Bg3 h5 (14...
cxb4 $2 15. cxb4 Bxb4 16. Nd4) 15. h4 gxh4 $1 (15... g4 16. Ne1 Nxe5 17. Bb5+
Kf8 18. bxc5 bxc5 19. Qa4 $16) 16. Bf4 (16. Nxh4 $2 c4 17. Bc2 Bxh4 18. Bxh4
Qxe5 $17) 16... O-O-O $1 17. a4 $2 (17. bxc5 $5 bxc5 18. Rb1 $13) 17... c4 $1
18. Be2 (18. Bf5 $5 {e.g. 18...} 18... exf5 19. e6 Bd6 20. exd7+ (20. Bxd6 Qxd6
21. exd7+ Rxd7 22. Nd4) 20... Rxd7 21. Qd4) 18... a6 $1 19. Kh1 Rdg8 20. Rg1
Rg4 21. Qd2 (21. Nh2 $5 Rg6 22. Nf3 Rhg8 23. Qd2) 21... Rhg8 22. a5 b5 23. Rad1
Bf8 $1 {[/\ 24...f6 25.exf6 e5]} 24. Nh2 Nxe5 $1 25. Nxg4 hxg4 26. e4 Bd6 (
26... dxe4 $4 27. Bxe5 $16) 27. Qe3 Nd7 (27... g3 $5 28. f3 $1) 28. Bxd6 Qxd6
29. Rd4 $2 (29. f4 $1 f5 30. e5 Qc7) 29... e5 $1 30. Rd2 (30. Rxd5 $5 Bxd5 31.
Rd1 Nf6 32. exd5 $15) 30... f5 $1 $17 {#} 31. exd5 (31. exf5 h3 $1 $17 (31...
Nf6 32. Qh6 Qd8 33. Rgd1 Rh8 34. Qg7 h3 $40)) (31. f4 Nb8 $1 32. Rgd1 Qd7 33.
Qd3) 31... f4 32. Qe4 Nf6 33. Qf5+ Kb8 34. f3 (34. Qe6 Qxe6 35. dxe6 Ne4 36.
Rc2 Nxf2+ 37. Kh2 g3#) 34... Bc8 35. Qb1 g3 36. Re1 h3 37. Bf1 Rh8 38. gxh3
Bxh3 39. Kg1 Bxf1 40. Kxf1 e4 $1 41. Qd1 Ng4 42. fxg4 f3 43. Rg2 fxg2+ 0-1

[Event "Tallinn"]
[Site "?"]
[Date "1975.??.??"]
[Round "?"]
[White "Taimanov, M."]
[Black "Hort, V."]
[Result "1-0"]
[ECO "A25"]
[PlyCount "65"]
[EventDate "1975.??.??"]

1. c4 e5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 Bc5 5. e3 d6 6. a3 Be6 7. b4 Bb6 8. d3 Qd7
9. h3 O-O 10. Nge2 Nd8 11. Na4 c6 12. Nxb6 axb6 13. Bb2 Ne8 14. f4 f6 15. g4 $1
{#} 15... Kh8 (15... Nc7 $5) 16. O-O Qe7 17. Qe1 Bf7 18. Ng3 Bg6 19. Rd1 Nc7
20. Qf2 b5 21. c5 exf4 22. exf4 h6 23. Be4 Bxe4 24. cxd6 Qxd6 25. dxe4 Qe6 26.
e5 fxe5 27. Bxe5 Nd5 28. Qb2 Qf7 29. Nh5 Rg8 30. f5 b6 31. Rfe1 Nb7 32. Qc1 Kh7
33. Qxc6 1-0

[Event "Reykjavik"]
[Site "?"]
[Date "1978.??.??"]
[Round "?"]
[White "Olafsson, F."]
[Black "Larsen, B."]
[Result "1-0"]
[SetUp "1"]
[FEN "r2n1rk1/pppqppb1/1n4pp/3pP1N1/3P2P1/2P4Q/PPB2P1P/1RB2RK1 w - - 0 15"]
[PlyCount "21"]
[EventDate "1978.??.??"]

15. f4 $1 hxg5 16. f5 Ne6 17. fxe6 Qxe6 18. Bxg5 c5 19. Kh1 cxd4 20. cxd4 Rfc8
21. Bf5 gxf5 22. gxf5 Qc6 23. Rg1 Qc2 (23... Kf8 24. f6) 24. Rbe1 Kf8 25. f6
1-0

[Event "Olympiad"]
[Site "Helsinki"]
[Date "1952.08.??"]
[Round "2"]
[White "Gligoric, S."]
[Black "Szabo, L."]
[Result "0-1"]
[SetUp "1"]
[FEN "4rr2/2n3pk/5p1p/1nPq1P2/1P1pp1P1/6N1/3B3P/2Q1RRK1 w - - 0 33"]
[PlyCount "16"]
[EventDate "1952.??.??"]

33. Bf4 e3 34. Qd1 Qc4 35. h4 Nd5 36. g5 d3 37. Qg4 Rg8 38. Nh5 Re4 39. g6+ Kh8
40. Qg3 d2 0-1

[Event "Rostov m"]
[Site "?"]
[Date "1896.??.??"]
[Round "3"]
[White "Schiffers, E."]
[Black "Steinitz, William"]
[Result "1-0"]
[SetUp "1"]
[FEN "2rr4/4k1pp/3p1p2/2pR4/PpR1PPPP/1P6/5K2/8 b - - 0 36"]
[PlyCount "42"]
[EventDate "1896.??.??"]

36... h6 37. h5 Ke6 38. Ke3 Rc6 39. Kd3 Ra8 40. Rc1 Re8 41. Kc4 Kd7 42. Re1 Kc7
43. e5 fxe5 44. fxe5 Kb6 45. e6 Re7 46. Rf5 Kc7 47. Rf7 Kd8 48. Kd5 Ra6 49.
Ref1 c4 50. Rxe7 Ra5+ 51. Kxd6 Ra6+ 52. Kd5 Kxe7 53. Rf7+ Ke8 54. Kxc4 Rxe6 55.
Rxg7 Re4+ 56. Kb5 Kf8 57. Rg6 1-0

[Event "Nuernberg m"]
[Site "Nuernberg"]
[Date "1905.??.??"]
[Round "13"]
[White "Marshall, Frank James"]
[Black "Tarrasch, Siegbert"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "8/p7/kpp2Q2/3q1b1p/PP1p1B1P/3P1N2/2P1r1P1/6K1 w - - 0 32"]
[PlyCount "39"]
[EventDate "1905.??.??"]
[Source "ChessBase"]

32. Qxc6 $3 Qxc6 33. b5+ Ka5 34. bxc6 Rxc2 35. Nxd4 Rc5 $1 36. c7 Bg4 37. Nb3+
Kb4 38. Nxc5 Kxc5 39. a5 Kd4 40. axb6 axb6 41. Kf2 Kxd3 42. Bd6 b5 43. Be7 Kd4
44. Bf6+ (44. Bd6 Ke4 {S-S in the book}) 44... Ke4 45. Bc3 Kd3 46. Ba5 Ke4 47.
Bb4 Kd3 48. Kg3 Ke4 49. Bc3 Bc8 50. Bb4 Bg4 51. Bc3 1/2-1/2

[Event "Riga (izt)"]
[Site "?"]
[Date "1979.??.??"]
[Round "?"]
[White "Tarjan, J."]
[Black "Mednis, E."]
[Result "1-0"]
[SetUp "1"]
[FEN "r1r3k1/4Rp1p/p7/1b1p1qPp/1p1B4/8/PPPQ3P/2K3R1 w - - 0 27"]
[PlyCount "23"]
[EventDate "1979.??.??"]

27. g6 $1 hxg6 28. Re5 Qf3 (28... Qd7 29. Rxh5) 29. Qh6 Rxc2+ 30. Kb1 $3 (30.
Kxc2 Qd3+ 31. Kc1 Rc8+) 30... Rc1+ 31. Kxc1 Rc8+ 32. Kb1 Qd3+ 33. Ka1 Qxd4 34.
Rxg6+ fxg6 35. Qxg6+ Kf8 36. Qf6+ Kg8 37. Rg5+ Kh7 38. Rxh5+ 1-0

[Event "Moscow"]
[Site "?"]
[Date "1934.??.??"]
[Round "?"]
[White "Verlinsky, B."]
[Black "Rjumin, N."]
[Result "0-1"]
[SetUp "1"]
[FEN "r1r3k1/4ppbp/3pb1p1/pq4P1/1p1BP2P/1N3P2/PPP2Q2/1KR4R b - - 0 23"]
[PlyCount "17"]
[EventDate "1934.??.??"]

23... a4 24. Nd2 b3 25. Bxg7 bxc2+ 26. Ka1 (26. Rxc2 Qd3 27. Bc3 Bxa2+ 28. Kc1
Bb3 29. Nb1 a3 30. bxa3 Bxc2 31. Qxc2 Qxf3 32. Rd1 Rxa3 33. Rd3 Qf4+) 26...
Kxg7 27. a3 Qd3 28. Rhe1 Rc3 29. b3 Rxb3 30. Nxb3 Qc3+ 31. Ka2 axb3# 0-1

[Event "Moscow"]
[Site "Moscow"]
[Date "1967.??.??"]
[Round "?"]
[White "Spassky, Boris"]
[Black "Petrosian, Tigran"]
[Result "1-0"]
[SetUp "1"]
[FEN "1k6/1p2qp2/p4p2/P7/1P2r1P1/1NPQb3/1K5R/8 w - - 0 31"]
[PlyCount "13"]
[EventDate "1967.??.??"]

31. Rh8+ Ka7 32. Qd5 Re5 33. Qd3 Re4 34. Rg8 Bg5 35. Nd4 Be3 36. b5 Bxd4 37.
Qxd4+ 1-0

[Event "Matt in 9"]
[Site "?"]
[Date "1856.??.??"]
[Round "?"]
[White "Bayer, K."]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "3Q4/5q1k/4ppp1/2Kp1N1B/RR6/3P1r2/4nP1b/3b4 w - - 0 1"]
[PlyCount "17"]
[EventDate "1856.??.??"]

{"Immorta'l} 1. Rb7 $3 Qxb7 2. Bxg6+ Kxg6 3. Qg8+ Kxf5 4. Qg4+ Ke5 5. Qh5+ Rf5
6. f4+ Bxf4 7. Qxe2+ Bxe2 8. Re4+ dxe4 9. d4# {#} 1-0

[Event "White win"]
[Site "?"]
[Date "1953.??.??"]
[Round "?"]
[White "Kazantsev, A."]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "K5b1/P2p4/7P/1R1P3B/k7/6q1/1P6/8 w - - 0 1"]
[PlyCount "23"]
[EventDate "1953.??.??"]

1. Rb7 Qe5 2. Bd1+ Ka5 3. b4+ Ka6 4. Be2+ Qxe2 5. Kb8 Qe5+ 6. Kc8 Qe8+ 7. Kc7
Bxd5 (7... d6 8. a8=Q+ Qxa8 9. Rb6+ Ka7 10. b5 Qd8+ 11. Kxd8 Kxb6 12. Ke7 Kxb5
13. Kxd6 Kc4 14. Ke5 Kc5 15. d6 Kc6 16. Kf6 Kxd6 17. Kg7) 8. a8=Q+ Qxa8 9. Rb6+
Ka7 10. b5 Bb7 11. Ra6+ Bxa6 12. b6# 1-0

[Event "Moskva (m/6)"]
[Site "?"]
[Date "1974.??.??"]
[Round "?"]
[White "Karpov, An"]
[Black "Polugaevsky, L."]
[Result "1-0"]
[SetUp "1"]
[FEN "r4rk1/1pqn1ppp/p2pbb2/P3n3/4P3/1NN1B3/1PP1B1PP/R2Q1R1K w - - 0 16"]
[PlyCount "49"]
[EventDate "1974.??.??"]

16. Nd5 $1 Bxd5 17. Qxd5 $1 Qxc2 18. Nd4 Qxb2 19. Rab1 Qc3 20. Nf5 Qc2 21. Rbe1
Nc5 22. Nxd6 Ncd3 23. Bxd3 Nxd3 24. Rd1 Nb4 25. Qxb7 Rab8 26. Qa7 Qc6 (26...
Qe2 $5) 27. Bf4 Ra8 28. Qf2 Rad8 29. Qg3 Qc3 30. Rf3 Qc2 31. Rdf1 Bd4 32. Bh6
Nc6 33. Nf5 $1 {#} 33... Qb2 34. Bc1 Qb5 35. Nh6+ Kh8 36. Nxf7+ Rxf7 37. Rxf7
Bf6 38. Qf2 Kg8 39. Rxf6 gxf6 40. Qxf6 1-0

[Event "Biel (izt)"]
[Site "?"]
[Date "1976.??.??"]
[Round "?"]
[White "Huebner, R."]
[Black "Tal, M."]
[Result "0-1"]
[SetUp "1"]
[FEN "1r3rk1/p4pp1/4p2p/2p1P3/2Pn2QN/1PR3P1/q7/2B2RK1 b - - 0 26"]
[PlyCount "31"]
[EventDate "1976.??.??"]

26... h5 $3 27. Qxh5 Ne2+ 28. Kh1 Nxc3 29. Bh6 Qe2 30. Qg5 Qe4+ $1 (30... Qxf1+
31. Kh2 g6 32. Nxg6 Qf2+ 33. Kh1 $11) 31. Rf3 Qh7 32. Bxg7 Qxg7 33. Qxg7+ Kxg7
34. Rxc3 Rfd8 35. Nf3 Rd1+ 36. Kg2 Rbd8 37. Rc2 R8d3 38. Ra2 Rxb3 39. Ng5 Rdd3
40. Ne4 Re3 41. Nxc5 Rxg3+ 0-1

[Event "Sverdlovsk"]
[Site "?"]
[Date "1965.??.??"]
[Round "?"]
[White "Popov, N."]
[Black "Sveshnikov, E."]
[Result "0-1"]
[SetUp "1"]
[FEN "3r2k1/p5pp/4p3/1P6/KPnp4/2q5/R6P/3Q2BR b - - 0 28"]
[PlyCount "7"]
[EventDate "1965.??.??"]

28... a5 $3 29. bxa6 (29. bxa5 Nb6+ 30. axb6 Ra8#) (29. Qb3 Nb6+ 30. Ka3 (30.
Kxa5 Ra8+ 31. Kxb6 Rb8+ 32. Ka6 Qc8+ 33. Ka5 Qc7+ 34. Ka6 Qb7+ 35. Ka5 Qa7#)
30... axb4#) 29... Nb6+ 30. Kb5 Rd5+ 31. Kxb6 Qxb4+ 0-1

[Event "Hastings"]
[Site "?"]
[Date "1922.??.??"]
[Round "?"]
[White "Bogoljubow, J."]
[Black "Alekhine, A."]
[Result "0-1"]
[SetUp "1"]
[FEN "r3qr1k/2pb2p1/5n1p/Rp3p2/2PPpP1P/2QnP1P1/3N2R1/3N2KB b - - 0 29"]
[PlyCount "49"]
[EventDate "1922.??.??"]

29... b4 30. Rxa8 bxc3 $5 (30... Qxa8 $1 31. Qb3 Qa1 32. Qb1 Qxb1 33. Nxb1 Ra8
$19 {S. Rosenberg, "64" Issue 5 1971}) 31. Rxe8 c2 $3 32. Rxf8+ Kh7 33. Nf2
c1=Q+ 34. Nf1 Ne1 35. Rh2 Qxc4 36. Rb8 Bb5 37. Rxb5 Qxb5 38. g4 Nf3+ 39. Bxf3
exf3 40. gxf5 Qe2 41. d5 (41. Nh3 Ng4 42. Rxe2 fxe2 $19) 41... Kg8 42. h5 Kh7
43. e4 Nxe4 44. Nxe4 Qxe4 45. d6 cxd6 46. f6 gxf6 47. Rd2 Qe2 48. Rxe2 fxe2 49.
Kf2 exf1=Q+ 50. Kxf1 Kg7 51. Kf2 Kf7 52. Ke3 Ke6 53. Ke4 d5+ 0-1

[Event "Moscow"]
[Site "?"]
[Date "1954.??.??"]
[Round "?"]
[White "Geller, E."]
[Black "Averkhbach, Y."]
[Result "0-1"]
[SetUp "1"]
[FEN "3r2k1/5pb1/4pq2/3rB1pP/1ppP4/2P1Q3/1p4R1/4R1K1 b - - 0 41"]
[PlyCount "11"]
[EventDate "1954.??.??"]

41... Rxe5 $1 42. dxe5 Qxe5 $1 43. Qxe5 Bxe5 44. Rxg5+ Kh7 45. Rgxe5 bxc3 46.
Rb5 Rd1 $3 {#} 0-1

[Event "India"]
[Site "?"]
[Date "1978.??.??"]
[Round "?"]
[White "Shirazi, K."]
[Black "Vasjukov, E."]
[Result "0-1"]
[SetUp "1"]
[FEN "8/8/6p1/4Bb1k/5P2/4r2p/7K/6R1 b - - 0 79"]
[PlyCount "15"]
[EventDate "1978.??.??"]

79... Re2+ 80. Kg3 g5 81. Kf3 $1 h2 82. Ra1 (82. Rh1 Be4+ 83. Kxe2 Bxh1 84.
fxg5 Bf3+) 82... g4+ $3 83. Kxe2 g3 84. Kf3 Kh4 85. Bd4 Kh3 86. Bf2 g2 0-1

[Event "Bucuresti"]
[Site "?"]
[Date "1978.??.??"]
[Round "?"]
[White "Uhlmann, W."]
[Black "Bellon Lopez, J."]
[Result "1-0"]
[SetUp "1"]
[FEN "r4rk1/p1p2p1p/3P4/2nP2p1/5B2/6P1/P4P1P/1R3BK1 w - g6 0 21"]
[PlyCount "19"]
[EventDate "1978.??.??"]

21. dxc7 $3 gxf4 22. d6 f3 (22... Ne6 23. Ba6 fxg3 24. hxg3 Kg7 25. Rc1 Nxc7
26. dxc7 Rac8 27. Kg2 Kf6 28. Bxc8 Rxc8 29. Kf3) 23. Rc1 Nd7 24. Bb5 Nb6 25. d7
Kg7 26. Bc6 Rad8 27. cxd8=Q Rxd8 28. Re1 Rb8 29. h4 Kf6 30. g4 1-0

[Event "Reykjavik (m/13)"]
[Site "?"]
[Date "1972.??.??"]
[Round "?"]
[White "Spassky, B."]
[Black "Fischer, R."]
[Result "0-1"]
[SetUp "1"]
[FEN "r7/8/5B2/1k3pPp/1pp5/8/p2K4/R7 w - - 0 58"]
[PlyCount "34"]
[EventDate "1972.??.??"]

58. g6 h4 59. g7 h3 60. Be7 Rg8 61. Bf8 h2 62. Kc2 Kc6 63. Rd1 b3+ 64. Kc3 h1=Q
65. Rxh1 Kd5 66. Kb2 f4 67. Rd1+ Ke4 68. Rc1 Kd3 69. Rd1+ $2 (69. Rc3+ Kd4 70.
Rf3 c3+ 71. Ka1 c2 72. Rxf4+ Kc3 73. Rf3+ (73. Bb4+ Kd3 74. Ba3 Rxg7 75. Rf3+
Kc4 76. Rf4+ Kd5 77. Rf1 Ke4 78. Bc1 Rd7 79. Kb2 Rd1 80. Rf4+ Kd3 81. Ra4 Rxc1
82. Kxc1 Kc3 83. Rxa2 $11 {Fischer}) 73... Kd2 74. Ba3 Rxg7 75. Rxb3 Ra7 76.
Bb2 $11) 69... Ke2 70. Rc1 f3 71. Bc5 Rxg7 72. Rxc4 Rd7 73. Re4+ Kf1 74. Bd4 f2
0-1

[Event "White win"]
[Site "?"]
[Date "1967.??.??"]
[Round "?"]
[White "Mitrofanov, L."]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "8/k7/P2b2P1/KP1Pn2P/8/8/7p/4n3 w - - 0 1"]
[PlyCount "15"]
[EventDate "1967.??.??"]

{White to play and win} 1. b6+ Ka8 $1 2. g7 h1=Q 3. g8=Q+ Bb8 4. a7 Nc6+ $1 (
4... Nd7 5. axb8=Q+ Nxb8 6. Qf7 $18) 5. dxc6 Qxh5+ 6. Qg5 $3 (6. Ka4 Qd1+) (6.
Ka6 Qe2+) 6... Qxg5+ 7. Ka6 {The threat is b7#} 7... Bxa7 8. c7 $3 $18 {
With out the extra piece Black can stalemate with 8...Qa5!!} 1-0

[Event "White win"]
[Site "?"]
[Date "1967.??.??"]
[Round "?"]
[White "Mitrofanov"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "8/k7/P2b2P1/KP1Pn2P/4R3/5n2/7p/8 w - - 0 1"]
[PlyCount "5"]
[EventDate "1967.??.??"]

{This incorrect  version is in the book} 1. b6+ Ka8 2. Re1 Nxe1 $2 (2... Nc4+
$1 3. Kb5 Nxb6 4. g7 Ka7 5. g8=Q Nd4+ 6. Ka5 Nc4+ 7. Ka4 Nb6+ $11) 3. g7 {etc}
1-0

[Event "Draw"]
[Site "?"]
[Date "1958.??.??"]
[Round "?"]
[White "A. Kuznetsov"]
[Black "B. Sakharov"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "8/7b/4KB2/6PP/8/n3P3/p7/4b2k w - - 0 1"]
[PlyCount "19"]
[EventDate "1958.??.??"]

1. g6 Bg8+ 2. Kf5 Nc4 3. h6 Nxe3+ 4. Kg5 Nd5 5. h7 Bh4+ $1 6. Kxh4 Nxf6 7. h8=Q
a1=Q 8. Kg5+ Nh7+ 9. Kh6 Qxh8 10. g7 $3 1/2-1/2

[Event "Dundee"]
[Site "?"]
[Date "1867.??.??"]
[Round "?"]
[White "Steinitz, William"]
[Black "Neumann, F."]
[Result "1-0"]
[ECO "C25"]
[PlyCount "67"]
[EventDate "1867.??.??"]

1. e4 e5 2. Nc3 Nc6 3. f4 exf4 4. d4 Qh4+ 5. Ke2 d6 6. Nf3 Bg4 7. Bxf4 Bxf3+ 8.
Kxf3 Nge7 9. Be2 {#} 9... O-O-O 10. Be3 Qf6+ 11. Kg3 d5 12. Bg4+ Kb8 13. e5 Qg6
14. Kf2 h5 15. Bh3 f6 16. exf6 Qxf6+ 17. Qf3 Qxf3+ 18. gxf3 g6 19. Ne2 Nf5 20.
Bxf5 gxf5 21. c3 Bd6 22. Bf4 Kc8 23. Rhg1 Kd7 24. Rg7+ Ne7 25. Rag1 Ke6 26.
Bxd6 Rxd6 27. Nf4+ Kf6 28. Nd3 Rb6 29. b3 Rh6 30. Ne5 Rb5 31. a4 Ra5 32. b4 Ra6
33. Nd7+ Ke6 34. Nc5+ 1-0

[Event "London"]
[Site "?"]
[Date "1922.??.??"]
[Round "10"]
[White "Alekhine, Alexander"]
[Black "Yates, F."]
[Result "1-0"]
[SetUp "1"]
[FEN "r3r1k1/6pp/b3p3/2Rp1p2/pp1P4/4PN2/PP3PPP/2R3K1 w - - 0 21"]
[PlyCount "35"]
[EventDate "1922.??.??"]

21. Ne5 Reb8 22. f3 b3 23. a3 h6 24. Kf2 Kh7 25. h4 Rf8 26. Kg3 Rfb8 27. Rc7
Bb5 28. R1c5 Ba6 29. R5c6 Re8 30. Kf4 Kg8 31. h5 Bf1 32. g3 Ba6 33. Rf7 Kh7 34.
Rcc7 Rg8 35. Nd7 Kh8 36. Nf6 Rgf8 {#} 37. Rxg7 Rxf6 38. Ke5 1-0

[Event "New York"]
[Site "?"]
[Date "1924.??.??"]
[Round "13"]
[White "Capablanca, Jose Raul"]
[Black "Lasker, Em"]
[Result "1-0"]
[SetUp "1"]
[FEN "6b1/p3q1k1/2p5/5QP1/3PpPp1/P3P3/1P3K2/8 w - - 0 37"]
[PlyCount "27"]
[EventDate "1924.??.??"]
[Source "ChessBase"]

37. Kg3 $1 Qe6 $2 (37... Bf7 38. Qxg4 c5 39. f5 Qd6+ 40. Qf4 Qxf4+ 41. Kxf4
cxd4 42. Kxe4 dxe3 43. Kxe3 Bb3 $11 {Lasker}) 38. Kxg4 Qxf5+ 39. Kxf5 Bd5 40.
b4 a6 41. Kg4 Bc4 42. f5 Bb3 43. Kf4 Bc2 44. Ke5 Kf7 45. a4 Kg7 46. d5 Bxa4 47.
d6 c5 48. bxc5 Bc6 49. Ke6 a5 50. f6+ 1-0

[Event "Tbilissi USSR (ch)"]
[Site "?"]
[Date "1978.??.??"]
[Round "?"]
[White "Dorfman, I."]
[Black "Cseshkovsky, V."]
[Result "0-1"]
[SetUp "1"]
[FEN "8/Q4nk1/6p1/4qp1p/5R1P/1r4P1/6BK/8 b - - 0 48"]
[PlyCount "15"]
[EventDate "1978.??.??"]

48... g5 $1 49. hxg5 $2 (49. Rf3 Rxf3 50. Bxf3 gxh4 51. Bxh5 Qxg3+ 52. Kh1)
49... h4 50. g6 Kxg6 51. Qa6+ Kg5 52. gxh4+ Kxf4 53. Qc4+ Ke3+ 54. Kh3 Kf2+ 55.
Qxb3 {#} 55... Ng5+ $3 0-1

[Event "Jugoslavija-USSR"]
[Site "?"]
[Date "1976.??.??"]
[Round "?"]
[White "Ivanovic, B."]
[Black "Sveshnikov, E."]
[Result "0-1"]
[SetUp "1"]
[FEN "r3kb1r/5p1p/3p4/qp1Ppp2/8/3B4/PPQ2PPP/R4K1R b kq - 0 17"]
[PlyCount "43"]
[EventDate "1976.??.??"]

17... e4 18. Qc6+ Ke7 19. Bxb5 Ra7 20. Qe8+ Kf6 21. g4 Re7 22. Qb8 Ke5 23. f4+
Kxf4 24. Ke2 Ke5 25. Rhf1 fxg4 26. b4 Bg7 27. bxa5 Rxb8 28. Rab1 f5 29. a6 f4
30. Bc6 f3+ 31. Kf2 Rxb1 32. Rxb1 Kf4 33. Rb4 Bc3 34. Rc4 Ba5 35. Kf1 Bb6 36.
Bb7 h5 37. Rc6 e3 38. Rc4+ Kg5 0-1

[Event "Tbilisi"]
[Site "?"]
[Date "1967.??.??"]
[Round "?"]
[White "Stein, L."]
[Black "Kholmov, R."]
[Result "1-0"]
[SetUp "1"]
[FEN "5rk1/6p1/7n/ppp2qN1/4RP1Q/1P5P/P5PK/8 b - - 0 34"]
[PlyCount "18"]
[EventDate "1967.??.??"]

34... Nf7 35. Re7 Nxg5 36. fxg5 Qd5 37. Qg3 Rf7 38. g6 $1 Rf8 39. Qc7 Qd4 40.
Rf7 Re8 41. Rf4 Qe5 42. Qf7+ Kh8 43. Kh1 1-0

[Event "White win"]
[Site "?"]
[Date "1939.??.??"]
[Round "?"]
[White "Botvinik, M."]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "8/1k6/p7/p2p2K1/P2P4/8/8/8 w - - 0 1"]
[PlyCount "17"]
[EventDate "1939.??.??"]

1. Kf5 $1 Kb6 2. Kf6 Kb7 3. Kf7 Kb8 4. Ke6 Kc7 5. Ke7 Kc6 6. Kd8 Kd6 7. Kc8 Kc6
8. Kb8 Kb6 9. Ka8 1-0

[Event "White win"]
[Site "?"]
[Date "1931.??.??"]
[Round "?"]
[White "Zakhodiakin, G."]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "n6k/8/8/6P1/3K4/3B4/8/8 w - - 0 1"]
[PlyCount "21"]
[EventDate "1931.??.??"]

1. Kc5 Nc7 2. Kd6 Ne8+ 3. Ke7 Ng7 4. Bg6 Kg8 5. Bf7+ Kh7 6. Kf6 Kh8 7. Ke5 Kh7
8. Ke4 Kh8 9. Kf4 Kh7 10. Kg4 Kh8 11. g6 1-0

[Event "Draw"]
[Site "?"]
[Date "1954.??.??"]
[Round "?"]
[White "Chekhover, V."]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "5K1k/8/8/8/8/7B/5pPP/5b2 w - - 0 1"]
[PlyCount "13"]
[EventDate "1954.??.??"]

1. Ke7 Kg7 2. Kd6 Kf6 3. Kc5 Ke5 4. Kb6 Kd6 5. Ka7 Kc7 6. Ka8 Kb6 7. Kb8
1/2-1/2

[Event "Draw"]
[Site "?"]
[Date "1928.??.??"]
[Round "?"]
[White "A. and K. Sarichev"]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "8/1pPK3b/8/8/8/5k2/8/8 w - - 0 1"]
[PlyCount "11"]
[EventDate "1928.??.??"]

1. Kc8 $3 b5 2. Kd7 b4 3. Kd6 Bf5 4. Ke5 Bc8 5. Kd4 b3 6. Kc3 1/2-1/2

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Part 3. Through the Ages"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "8/1pPK3b/8/8/8/5k2/8/8 w - - 0 1"]
[PlyCount "0"]

 *

[Event "Roma"]
[Site "?"]
[Date "1602.??.??"]
[Round "?"]
[White "Polerio"]
[Black "Domenico"]
[Result "1-0"]
[ECO "C57"]
[PlyCount "41"]
[EventDate "1602.??.??"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nxd5 6. Nxf7 Kxf7 7. Qf3+ Ke6
8. Nc3 Nce7 9. d4 c6 10. Bg5 h6 11. Bxe7 Bxe7 12. O-O-O Rf8 13. Qe4 Rxf2 14.
dxe5 Bg5+ 15. Kb1 Rd2 16. h4 Rxd1+ 17. Rxd1 Bxh4 18. Nxd5 cxd5 19. Rxd5 Qg5 20.
Rd6+ Ke7 21. Rg6 1-0

[Event "?"]
[Site "?"]
[Date "1590.??.??"]
[Round "?"]
[White "Polerio, D."]
[Black "N. N."]
[Result "1-0"]
[SetUp "1"]
[FEN "8/2p4p/8/8/8/8/P3K1k1/8 b - - 0 1"]
[PlyCount "24"]
[EventDate "1590.??.??"]

1... h5 2. a4 h4 3. a5 h3 4. a6 h2 5. a7 h1=Q 6. a8=Q+ Kg1 7. Qa1+ Kg2 8. Qg7+
Kh3 9. Qh6+ Kg2 10. Qg5+ Kh3 11. Qh5+ Kg2 12. Qg4+ Kh2 13. Kf2 1-0

[Event "Italy"]
[Site "?"]
[Date "1620.??.??"]
[Round "?"]
[White "Greco, G."]
[Black "N. N."]
[Result "1-0"]
[ECO "C54"]
[PlyCount "37"]
[EventDate "1620.??.??"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8.
O-O Nxc3 9. bxc3 Bxc3 10. Qb3 Bxd4 11. Bxf7+ Kf8 12. Bg5 Bf6 13. Rae1 Ne7 14.
Bh5 Ng6 15. Ne5 Nxe5 16. Rxe5 g6 17. Bh6+ Bg7 18. Rf5+ gxf5 (18... Ke7 19. Re1+
Be5 20. Rexe5+ Kd6 21. Qd5# {in the book}) 19. Qf7# 1-0

[Event "Italy"]
[Site "?"]
[Date "1620.??.??"]
[Round "?"]
[White "N. N."]
[Black "Greco, Gioachino"]
[Result "0-1"]
[ECO "C30"]
[PlyCount "36"]
[EventDate "1620.??.??"]

1. e4 e5 2. f4 f5 3. fxe5 Qh4+ 4. g3 Qe7 5. Qh5+ Kd8 6. exf5 Qxe5+ 7. Be2 Nf6
8. Qf3 d5 9. g4 h5 10. h3 hxg4 11. hxg4 Rxh1 12. Qxh1 Qg3+ 13. Kd1 Nxg4 14.
Qxd5+ Bd7 15. Nf3 Nf2+ 16. Ke1 Nd3+ 17. Kd1 Qe1+ 18. Nxe1 Nf2# 0-1

[Event "Matt in 6"]
[Site "?"]
[Date "1737.??.??"]
[Round "?"]
[White "Stamma, F."]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "rn3r1k/6pp/1pN2p2/p3N3/1PR5/1Q2PPpq/5n2/2R3K1 w - - 0 1"]
[PlyCount "11"]
[EventDate "1737.??.??"]

1. Rh4 Qxh4 2. Qg8+ Kxg8 3. Ne7+ Kh8 4. Nf7+ Rxf7 5. Rc8+ Rf8 6. Rxf8# 1-0

[Event "London"]
[Site "?"]
[Date "1799.??.??"]
[Round "?"]
[White "Leister"]
[Black "Philidor, A."]
[Result "0-1"]
[SetUp "1"]
[FEN "rnbqkbnr/ppppp1pp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1"]
[PlyCount "48"]
[EventDate "1799.??.??"]

1. e4 c5 2. Qh5+ g6 3. Qxc5 Nc6 4. c3 e5 5. Qe3 Nf6 6. h3 d5 7. exd5 Nxd5 8.
Qe2 Nf4 9. Qf3 Bh6 10. Bb5 O-O 11. Qe4 Bf5 12. Qc4+ Kh8 13. Qf1 Bd3 14. Bxd3
Nxd3+ 15. Ke2 Rxf2+ 16. Qxf2 Nxf2 17. Kxf2 Qd3 18. Ne2 Rf8+ 19. Ke1 e4 20. Rf1
Rxf1+ 21. Kxf1 Qc2 22. Ke1 Ne5 23. Na3 Nd3+ 24. Kf1 Qd1# 0-1

[Event "White win"]
[Site "?"]
[Date "1750.??.??"]
[Round "?"]
[White "Del Rio, E."]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "8/8/3p4/4p2B/4P3/8/4K1kp/8 w - - 0 1"]
[PlyCount "23"]
[EventDate "1750.??.??"]

1. Bf3+ Kg1 2. Bh1 Kxh1 3. Kf1 d5 4. exd5 e4 5. d6 e3 6. d7 e2+ 7. Kxe2 Kg1 8.
d8=Q h1=Q 9. Qd4+ Kh2 10. Qh4+ Kg2 11. Qg4+ Kh2 12. Kf2 1-0

[Event "London"]
[Site "?"]
[Date "1834.??.??"]
[Round "17"]
[White "La Bourdonnais, L."]
[Black "MacDonnell, A."]
[Result "1-0"]
[ECO "D20"]
[PlyCount "57"]
[EventDate "1834.??.??"]

1. d4 d5 2. c4 dxc4 3. e3 e5 4. Bxc4 exd4 5. exd4 Nf6 6. Nc3 Be7 7. Nf3 O-O 8.
Be3 c6 9. h3 Nbd7 10. Bb3 Nb6 11. O-O Nfd5 12. a4 a5 13. Ne5 Be6 14. Bc2 f5 15.
Qe2 f4 16. Bd2 Qe8 17. Rae1 Bf7 18. Qe4 g6 19. Bxf4 Nxf4 20. Qxf4 Bc4 21. Qh6
Bxf1 22. Bxg6 hxg6 23. Nxg6 Nc8 24. Qh8+ Kf7 25. Qh7+ Kf6 26. Nf4 Bd3 27. Re6+
Kg5 28. Qh6+ Kf5 29. g4# 1-0

[Event "Warshawa"]
[Site "?"]
[Date "1846.??.??"]
[Round "?"]
[White "Petrov, A."]
[Black "Shimansky"]
[Result "1-0"]
[SetUp "1"]
[FEN "rn1q2k1/pp2r1p1/5pBp/3p4/3P4/1QP5/P4PPP/1R2R1K1 b - - 0 20"]
[PlyCount "34"]
[EventDate "1846.??.??"]

20... Nc6 21. Kf1 Rxe1+ 22. Rxe1 Ne7 23. Bh5 Qc7 24. g3 Kf8 25. Bf3 Qd7 26. Kg2
b6 27. h3 Rd8 28. Bg4 $1 f5 29. Bf3 Nc6 30. Qb5 Kf7 31. c4 Nxd4 32. Bxd5+ Kg6
33. Qb2 Nb5 34. Re6+ Kh7 35. Qe5 Qc7 36. Qxf5+ Kh8 37. Be4 1-0

[Event "Berlin 'Evergreen'"]
[Site "?"]
[Date "1852.??.??"]
[Round "?"]
[White "Anderssen, A."]
[Black "Dufresne, J."]
[Result "1-0"]
[SetUp "1"]
[FEN "1r2k1r1/pbppnp1p/1bn2P2/7q/Q7/B1PB1N2/P4PPP/R3R1K1 w - - 0 19"]
[PlyCount "11"]
[EventDate "1852.??.??"]

19. Rad1 $1 (19. Be4 $5 {Lasker} 19... Qh3 20. g3 Rxg3+ 21. hxg3 Qxg3+ 22. Kh1
Bxf2 23. Re2 $18 {Lasker} (23. Bxe7 Qh3+ 24. Nh2 Bxe1 25. Rxe1 Qh4 26. Qd1 Nxe7
27. Bxb7 Qxf6 $14) 23... Nd4 $3 {Neistadt 1975} 24. Rxf2 (24. Qxa7 Qh3+ 25. Nh2
Nxe2 26. Qxb8+ Nc8 $19) 24... Nxf3 25. Rxf3 Qh4+ 26. Kg1 Bxe4 27. Re3 Qg5+ 28.
Kf2 Qf4+ $19) 19... Qxf3 $2 (19... Rxg2+ 20. Kxg2 Ne5 21. Qxd7+ $3 Nxd7 22.
Rxe7+ Kd8 23. Rxd7+ Kc8 24. Rd8+ $1 Kxd8 25. Bf5+ $18) (19... Rg4 $5 {
Lipke 1898} 20. Bc4 $1 (20. c4 $5 {Lipke} 20... Rxg2+ $1 (20... Rf4 21. Bg6 $3
Qxg6 (21... Qg4 22. Bh5 $3 Qf5 23. Bxe7) (21... Bxf2+ 22. Kf1 $1 Qg4 23. Rxe7+
Nxe7 24. Bxf7+ Kxf7 25. Ne5+) 22. Rxe7+ Kf8 23. Rexd7+ Ke8 (23... Kg8 24. Rd8+
Rxd8 25. Rxd8+ Nxd8 26. Qe8#) 24. Re7+ Kf8 25. Rxc7+ Kg8 26. Rxb7 Rxb7 27. Qxc6
Rb8 28. Qd6 $18) 21. Kxg2 Qg4+ 22. Kf1 Qxf3 23. c5 (23. Rd2 Ne5 24. Rxe5 Qh1+
25. Ke2 Bf3#) 23... Qh3+ 24. Kg1 Ne5 $17) (20. Re4 Rxe4 21. Qxe4 d6 22. Re1 Qg6
$11 23. Qxc6+ Bxc6 24. Bxg6 hxg6 25. Rxe7+ Kf8 26. Ne5 dxe5 (26... Be8 27.
Rxf7+ Bxf7 28. Nd7+ Ke8 29. Nxb8 Bxa2 30. g4) 27. Rxc7+ Kg8 28. Rxc6 Bc5 29.
Bb4 Bxb4 30. cxb4 Rxb4 31. g3 Ra4 32. Rc5 Rxa2 33. Rxe5 Ra6 34. Re8+ Kh7 35.
Re7 Rxf6 36. Rxa7 $11) (20. Be4 Qh3 21. g3 Ne5 22. Nxe5 Bxf2+ 23. Kh1 Rxe4 24.
Rxe4 Qf5 $19) 20... Qf5 21. Rxd7 Kxd7 $2 (21... Qxd7 $1 22. Rxe7+ Nxe7 23.
Bxf7+ Kxf7 24. Qxd7 Bxf3 {Josifov} 25. Qxe7+ Kg6 26. Qg7+ Kf5 27. Qxh7+ Kxf6
28. Qe7+ $11) (21... Rxg2+ {Josifov, 2000} 22. Kxg2 Qg4+ 23. Kf1 Qh3+ 24. Ke2
Qxd7 25. fxe7 (25. Bxe7 Nd4+ 26. Nxd4 Qxa4 27. Bb5+ Qxb5+ 28. Nxb5 Bd5 $13)
25... Nd4+ 26. Nxd4 Qxa4 27. Bb5+ Qxb5+ 28. Nxb5 $14 Ba6 29. c4 c6 30. Rg1 Kd7
31. Rd1+ Ke8 32. Bd6 Rb7 33. Na3 Rd7 $11) 22. Ne5+ Kc8 23. Nxg4 Nd5 24. Qd1 Nd8
(24... Nxf6 $1 25. Bd3 Qf4 26. g3 Qxg4 27. Qxg4+ Nxg4 28. Bf5+ Kd8 29. Rd1+ Nd4
30. Bxg4 $14) 25. Bd3 $1 (25. Re5 $2 {Lipke} 25... Bxf2+ 26. Kh1 Nf4 27. h3 Qb1
$1) 25... Qf4 (25... Qd7 26. Ne5 Qe6 27. Nxf7 Nxc3 28. Qd2 Ne4 29. Bxe4 Bxe4
30. Qxd8+ Kb7 31. Qe7 $18) 26. Re4 Nxc3 (26... Qf5 27. Re7) 27. Rxf4 Nxd1 28.
Bf5+ Ne6 29. Bxe6+ fxe6 30. f7 $18 {Hoppe, Hekner 1930}) (19... Qh3 20. Bf1 Qf5
$1 (20... d6 {Lasker} 21. Rxe7+ Kf8 22. Rxd6 cxd6 23. Bxd6 $18) 21. Bxe7 (21.
Kh1 $5 Qxf6 (21... Bxf2 22. Re2 Qxf6 23. Rxf2 $16) 22. Bxe7 Nxe7 23. Rxd7 Kf8
24. Rexe7 Qxf3 25. Qh4 Qxg2+ 26. Bxg2 Bxg2+ 27. Kg1 Bh3+ $11) (21. Rd2 $6 Qxf6
22. Rde2 d6 (22... Qxf3 23. Rxe7+ Nxe7 24. Rxe7+ Kf8 25. Re3+ d6 26. Rxf3 Bxf3
27. Qf4 $16) 23. Rxe7+ Kf8 $17) (21. Bd3 Qh3 $11 (21... Qa5 $2 22. Rxe7+ Nxe7
23. Qxd7+)) 21... Qxf3 22. Bc5+ Kd8 23. Bxb6 axb6 24. Re7 d6 25. Rxf7 Qh5 (
25... Qxc3 $2 26. Qe4 $16) 26. Qb3 $13) 20. Rxe7+ $3 Nxe7 (20... Kd8 21. Rxd7+
{Steinitz} 21... Kc8 $1 {Schiffers} (21... Kxd7 22. Bf5+ Ke8 23. Bd7+ Kd8 24.
Bxc6+) 22. Rd8+ $3 Kxd8 $1 (22... Nxd8 23. Qd7+ $3 Kxd7 24. Bf5+ Kc6 (24... Ke8
25. Bd7#) 25. Bd7#) (22... Rxd8 23. gxf3 $18) 23. Bf5+ $1 {Levenfisch} (23.
Be2+ {Schiffers, Retti} 23... Nd4 24. Bxf3 Bxf3 25. g3 $5 {Neistadt} 25... Bxd1
(25... Rg4 26. cxd4 Bxd1 27. Qxd1 Rxd4 28. Qh5 Rd2 29. Qxh7 Kc8 30. Kg2 Rxf2+
31. Kh3 Kb7 32. Qxf7 Rh8+ 33. Kg4 Rfxh2 34. Qd5+ Kb8 35. f7 Rf2 36. Kg5) (25...
Rg5 26. cxd4 Ra5 27. Qb4 Bxd1 28. Qf8+ Kd7 29. Qxb8 Rxa3 30. Qf8) 26. Qxd1 c5
27. cxd4 cxd4 28. Be7+ Kd7 29. Qa4+ Kc7 30. Qc4+ Kb7 31. Qxf7 $18) 23... Qxd1+
24. Qxd1+ Nd4 25. Bh3 $1 {Jossifov, 1999} (25. g3 $5 {Neistadt, 1975} 25... Rg5
(25... c5 26. cxd4 cxd4 27. Qa4 $18) (25... Bf3 26. Qd2 Bg4 27. Bxh7 Kc8 (27...
Rg5 28. cxd4 Rd5 29. Be4 Rxd4 30. Qg5 Rxe4 31. Qd5+ Kc8 32. Qxe4) 28. cxd4 Rd8
29. d5 Bf3 30. Bf5+ Kb7 31. Qd3 Bxd5 32. Be7 $18) (25... Bd5 26. Be7+ Ke8 27.
cxd4 h6 28. Qe2 $18) 26. cxd4 $1 {Jossifov, 1999} (26. Bxh7 $2 Bf3 27. Qd2 Re5
28. cxd4 Ba5 $19 {Chashchikhin, 1990}) (26. Bh3 $6 {Neistadt} 26... Bf3 $1 (
26... Bc8 $2 27. Be7+ Ke8 28. Bxc8 Rxc8 29. cxd4 c6 30. Qd3 Rg6 31. d5 Rc7 32.
d6 Rd7 33. Qa6 $18) (26... Rd5 $2 27. cxd4 Bxd4 (27... Rxd4 28. Qe2 Re4 29.
Qd3+) (27... c5 28. Qe2 Kc7 29. Qe7+ Kc6 30. Bg2 $18) 28. Qg4 $18) 27. Qd2 Rd5
(27... Re5 28. Bf1) 28. cxd4 Bxd4 $1 29. Be7+ (29. Qc2 Re5 30. Bf1 (30. Qc1 Re2
$1 (30... c5 31. Bf1 Rf5 32. Qd2 Bd5) 31. Qd1 Ke8 32. Bd7+ Kxd7 33. Qxd4+ Kc8
34. Bb4 Rxa2 35. Qc3 Ba8 $1 $19) 30... Re1 31. Qf5 Be2 32. Qd5+ Kc8 33. Qxd4
Rbb1 34. Kg2 Bxf1+ 35. Kf3 Re6 36. Be7 Rc1 37. Qd8+ Kb7 38. Qf8 Be2+ 39. Kf4
Rc4+ 40. Kg5 Re5+ 41. Kh6 Rh5+ 42. Kg7 Rg4+ 43. Kh8 Bc4 $13) (29. Qc1 c5 30.
Qh6 Rb1+ 31. Bf1 Be5 32. Qf8+ Kc7 33. Qxf7+ Rd7 34. Qc4 Rdd1 35. Bxc5 Bd5 $19)
29... Ke8 30. Qc2 Re5 $17) 26... Rxf5 27. Qg4 Bc8 (27... Rxf6 28. Qh4) 28. Qg8+
Kd7 29. Qxf7+ Kc6 30. Qe8+ Kd5 (30... Kb7 31. f7 Bxd4 32. Qe4+ c6 (32... Ka6
33. Qxd4) 33. f8=Q Rxf8 34. Qe7+ Ka8 35. Qxf8 Bh3 36. Qh6 $18) 31. g4 Rg5 32.
h3 $18) 25... Bd5 (25... Be4 26. Be7+ Ke8 27. cxd4 Ba5 28. Qa4+ c6 29. f3 Rb1+
30. Kf2 Be1+ 31. Ke3 Bd5 32. Qxa7 $18) (25... Re8 26. cxd4 Bd5 27. g3 c6 28.
Qd2 Rb7 29. Qb4 $18) (25... Bc8 26. Be7+ Ke8 27. Bxc8 Rxc8 28. cxd4 c6 29. Qe2
Kd7 30. Qe5 h6 (30... Rg6 31. Qf5+ Kc7 32. Bd6+ Kd8 33. Qe4) 31. Qd6+ Ke8 32.
Bf8 Rc7 33. Bxh6 Rh8 34. Bg7 Rg8 35. h4 $18) (25... Bf3 26. Qd3 c6 (26... Rg6
27. cxd4 Ba5 28. Qf5 Bg4 29. Bxg4 Rxg4 30. f4) 27. cxd4 Bd5 28. Qf5 Be6 29.
Qxh7 Re8 30. Be7+ Kd7 31. Bxe6+ Kxe6 32. Qe4+ Kd7 33. d5 $18) (25... Rg5 26.
cxd4 Bd5 (26... Be4 27. Qe1 Bc5 28. Qxe4 Bxa3 29. Qxh7 c6 30. f4) 27. Qe1 $18)
26. Be7+ Ke8 27. cxd4 Ba5 28. Qc2 Rg6 29. g3 $18) 21. Qxd7+ $3 Kxd7 22. Bf5+
Ke8 (22... Kc6 23. Bd7#) 23. Bd7+ Kf8 24. Bxe7# 1-0

[Event "Paris m"]
[Site "?"]
[Date "1858.??.??"]
[Round "7"]
[White "Morphy, P."]
[Black "Anderssen, Adolf"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "49"]
[EventDate "1858.??.??"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 e5 5. dxe5 Qxe5+ 6. Be2 Bb4 7. Nf3 Bxc3+
8. bxc3 Qxc3+ 9. Bd2 Qc5 10. Rb1 Nc6 11. O-O Nf6 12. Bf4 O-O 13. Bxc7 Nd4 14.
Qxd4 Qxc7 15. Bd3 Bg4 16. Ng5 Rfd8 (16... Bh5 $5) 17. Qb4 Bc8 18. Rfe1 a5 19.
Qe7 Qxe7 20. Rxe7 Nd5 (20... h6 $1) 21. Bxh7+ Kh8 22. Rxf7 Nc3 23. Re1 Nxa2 24.
Rf4 Ra6 25. Bd3 1-0

[Event "Paris"]
[Site "?"]
[Date "1858.??.??"]
[Round "?"]
[White "Morphy, P."]
[Black "Duke Karl\Count Isouard"]
[Result "1-0"]
[SetUp "1"]
[FEN "rn2kb1r/p3qppp/2p2n2/1p2p1B1/2B1P3/1QN5/PPP2PPP/R3K2R w KQkq b6 0 10"]
[PlyCount "15"]
[EventDate "1858.??.??"]

10. Nxb5 $1 cxb5 11. Bxb5+ Nbd7 (11... Kd8 12. O-O-O+ Kc7 13. Rd3 $40 Qb4 $5
14. Qxf7+ Qe7 15. Qc4+ Qc5 16. Bxf6 gxf6 17. Qf7+ Qe7 18. Rc3+ Kb6 19. Qd5 Qb7
20. Qe6+ Ka5 21. Qxf6 Bg7 22. Qd6 $18) 12. O-O-O Rd8 (12... Qb4 13. Bxf6) 13.
Rxd7 Rxd7 14. Rd1 Qe6 (14... Qb4 15. Bxf6) 15. Bxd7+ (15. Qxe6+ fxe6 16. Bxf6
gxf6 17. Rxd7 $18) 15... Nxd7 16. Qb8+ $3 Nxb8 17. Rd8# 1-0

[Event "Wch01-USA"]
[Site "?"]
[Date "1886.??.??"]
[Round "9"]
[White "Zukertort, J."]
[Black "Steinitz, W."]
[Result "0-1"]
[ECO "D26"]
[PlyCount "76"]
[EventDate "1886.??.??"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 dxc4 5. e3 (5. e4 $1 Bb4 6. Bg5 $1 $16 {
ECO D39}) 5... c5 6. Bxc4 cxd4 7. exd4 {7.1/4d4!} 7... Be7 8. O-O O-O {
8...[]c6! D.Hooper vgl. Pillsbury-Steinitz St.Petersburg 1895/96} 9. Qe2 Nbd7
10. Bb3 {10.d5=} 10... Nb6 11. Bf4 (11. Rd1 $1 Nbd5 12. Bg5 Qa5 13. Rac1 $10)
11... Nbd5 12. Bg3 Qa5 13. Rac1 Bd7 14. Ne5 Rfd8 15. Qf3 {15.[]d7 <<d7  <<ad8}
15... Be8 16. Rfe1 Rac8 17. Bh4 { 18.[]d5 []d5 (ed  ) 19.>>e7 []e7 20.1/4b7>>}
17... Nxc3 18. bxc3 Qc7 19. Qd3 $6 (19. Bg3 Bd6 20. c4 $13 {Lasker}) 19... Nd5
20. Bxe7 (20. Bg3 Qa5 $13) (20. Bc2 g6 21. Bxe7 Qxe7 22. Bb3 b5 $1 $15) 20...
Qxe7 21. Bxd5 $2 {Zukertort glaubte,dass der Springer dem Laeufer ueberlegen
sei und da  er mit  seinen Zentrumsbauern nun das bessere Spiel hat. Steinitz
widerlegt dies. Zukertort believed the knight to be superior. Steinitz refutes
this.} (21. c4 $5 Qg5 22. g3 Nf4 23. Qe4 $13) (21. Bc2 $5 Nf6 $2 22. Ng4 $40)
21... Rxd5 22. c4 Rdd8 23. Re3 $2 {Wei  hat ein schwaches Zentrum und sollte
es stuetzen.Ein Koenigsangriff ist hier zum Scheitern verurteilt.   23.<<ed1 
1/4b3,c5,[]c4,[]d6@ Neistadt 23.d5?! b5!|^ Steinitz} 23... Qd6 24. Rd1 (24. Rh3
$2 h6 $1 (24... Qxd4 $6 25. Qxh7+ Kf8 26. Re3 $13) 25. Rd1 f6 $17 {Neistadt})
24... f6 25. Rh3 $5 (25. Nf3 Qa6 {25...>>h5! G.Barcza} 26. Nd2 (26. Qb3 Rxc4
27. Nd2 Rcxd4 28. Rxe6 Bf7 $17) 26... e5 27. d5 Qxa2 $17 {Euwe}) 25... h6 $1 (
25... fxe5 26. Qxh7+ Kf8 27. Rf3+ (27. Rg3 $5 Rd7 (27... Rc7 28. Qh8+ Ke7 29.
Rxg7+ Bf7 30. Qh5 $10 {oder 30.1/4h4=}) (27... Bf7 28. Rxg7 Rc7 29. c5 (29.
Qh8+ Ke7 $10 {vgl.Variante mit 27...<<c7 Schallopp}) 29... Qd7 (29... Qxc5 $2
30. Qh8+ Ke7 31. Qxd8+ $18) 30. Rd3 $3 (30. Qh8+ Ke7 31. Qh4+ $10) 30... e4 31.
Rdg3 $1 Qxd4 (31... Rxc5 32. Rg8+ Ke7 33. Qh4+ $18) 32. Qh8+ Ke7 33. Rxf7+ Kxf7
34. Qh7+ $18 {Ravinski}) 28. Qh8+ Ke7 29. Qh4+ Kf7 30. Qh7 $10) 27... Bf7 28.
Qh5 Qd7 (28... Rd7 $2 29. Qh8+ $18) (28... Rc7 29. c5 Qd5 {oder 29...1/4d7} 30.
Qh8+ Ke7 31. Qh4+ $10 (31. Qxg7 Rf8 32. h4 $13)) 29. Qh8+ Ke7 30. Qh4+ $10 {
Steinitz} (30. Qxg7 Rf8 31. h4 (31. d5 Rxc4 $17) 31... Rxc4 32. h5 Rxd4 $17))
26. Ng4 (26. Ng6 Bxg6 27. Qxg6 Rxc4 28. Rxh6 Qxd4 $1 29. Qh7+ Kf8 30. Qh8+ Kf7
31. Qxd8 Qxd8 $1 $19) 26... Qf4 $1 27. Ne3 (27. Rg3 b5 28. cxb5 Rxd4 $1 29.
Nxh6+ Kf8 30. Qa3+ Qd6 $19 {Steinitz}) 27... Ba4 $1 28. Rf3 (28. Rd2 $5 b5 29.
Rf3 (29. cxb5 Rc1+ 30. Nd1 (30. Nf1 Bxb5 $19 {oder 30...e5}) 30... e5 $19 31.
d5 Qb4) 29... Qb8 (29... bxc4 $2 30. Qa3) 30. cxb5 Rc1+ 31. Nd1 e5 $19 {
 32...<<d4 oder e4 -+ Steinitz}) 28... Qd6 29. Rd2 (29. Rxf6 Bxd1 $1 $19 (
29... gxf6 30. Qg6+ Kf8 31. Qxf6+ Ke8 32. Nf5 exf5 33. Re1+ Kd7 34. Qf7+ Kc6
35. Re6 $13 {(.)})) 29... Bc6 (29... b5 $1 30. Rg3 (30. cxb5 Rc1+ 31. Nf1 (31.
Nd1 Qxd4 32. Qxd4 Rxd4 33. Rxd4 Bxd1 $19) 31... Qb4 $19) 30... bxc4 31. Qg6 Qf8
32. Ng4 Kh8 33. Nxh6 Be8 $1 34. Nf7+ Qxf7 $19 {V.Vukovic}) 30. Rg3 (30. Rxf6 $2
gxf6 31. Qg6+ Kf8 32. Qxf6+ Ke8 $19) (30. d5 $5 Qe5 $1 (30... exd5 31. Nf5 $5 (
31. cxd5 Bxd5 32. Nxd5 Qxd5 33. Qxd5+ Rxd5 $19 {Steinitz} 34. Rfd3 Rc1+) 31...
Qd7 $2 (31... Qe5 $2 32. Re3 Qa1+ 33. Rd1 $16) (31... Qf8 32. Rg3 Rd7 33. Nxh6+
Kh8 34. Ng4 f5 35. Ne5 Rd6 36. Rg5 $16) 32. Rg3 dxc4 33. Nxh6+ Kh8 34. Qg6 Re8
35. h4 { []f7 +- Euwe}) 31. Rg3 exd5 32. Qg6 Rc7 $17 { 33...>>e8 Euwe}) 30...
f5 $1 $17 31. Rg6 Be4 32. Qb3 Kh7 $1 (32... f4 33. c5 fxe3 34. cxd6 exd2 35.
Qxe6+ Kh7 36. Rxh6+ gxh6 37. Qf7+ Kh8 38. Qf6+ Kg8 39. Qe6+ Kg7 40. Qe7+ $10)
33. c5 Rxc5 34. Rxe6 (34. Qxe6 Rc1+ 35. Nd1 (35. Nf1 Qxe6 36. Rxe6 Bd5 37. Re7
Bc4 $19) 35... Qxe6 36. Rxe6 Bd5 37. Re1 Bxa2 38. Rxa2 Rxd4 $19 {Steinitz})
34... Rc1+ 35. Nd1 (35. Nf1 Qf4 $1 $19) 35... Qf4 36. Qb2 Rb1 37. Qc3 Rc8 38.
Rxe4 Qxe4 {Zeit:Zukertort:1h 55min       Steinitz:2h 12min} 0-1

[Event "Cablematch"]
[Site "?"]
[Date "1890.??.??"]
[Round "?"]
[White "Steinitz, W."]
[Black "Chigorin, M."]
[Result "0-1"]
[ECO "C59"]
[PlyCount "76"]
[EventDate "1890.??.??"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8.
Be2 h6 9. Nh3 Bc5 10. d3 O-O 11. Nc3 (11. O-O Bxh3 (11... Nb7 12. Kh1 Bb6 13.
Nc3 Nc5 14. f4 e4 $13) 12. gxh3 Qd7 13. Bf3 Qxh3 14. Nd2 $16 {1980}) 11... Nd5
12. Na4 Bd6 13. Ng1 f5 14. c3 Bd7 15. d4 (15. Nf3 e4 16. Nd4 c5 17. dxe4 cxd4
18. exd5 Be8 $40) 15... e4 16. c4 Ne7 17. Nc3 Be6 18. b3 Bb4 19. Bb2 f4 20. Qc2
$2 (20. Qd2) 20... Qxd4 21. Kf1 (21. a3 f3 22. gxf3 e3 23. fxe3 Qh4+ 24. Kd2
Rad8+ 25. Bd3 Qf2+ 26. Nge2 Nf5 27. axb4 Qxe3+ 28. Ke1 Nd4 $19) 21... f3 $1 22.
gxf3 exf3 23. Bxf3 (23. Nxf3 Bh3+ 24. Ke1 Rxf3 25. Bxf3 Re8 26. Be2 Ng6 27. Rd1
Qf6 $40) 23... Bf5 24. Ne4 (24. Rd1 Qh4 25. Ne4 Rad8 $40) 24... Bxe4 $3 25. Qe2
(25. Bxe4 Rxf2+ 26. Qxf2 Qxe4 27. Nf3 Rf8 28. Kg2 Ng6 29. Rhe1 Bxe1 30. Rxe1
Nh4+ 31. Qxh4 Qxf3+ 32. Kg1 Rf4 $19) 25... Bxf3 26. Qe6+ Kh7 27. Bxd4 Bxh1 28.
Qh3 Nf5 29. Be5 Rae8 30. Bf4 Nd4 31. Qd3+ (31. Bxh6 gxh6 32. Qd7+ Re7 33. Qxd4
Rg8 34. f3 Bg2+ 35. Kf2 Nb7 36. Qd3+ Kh8 37. Ne2 Bc5+ 38. Ke1 Re3 $19) 31...
Be4 32. Qxd4 Rxf4 33. f3 (33. Qxa7 Rg4 34. f3 Bd3+ 35. Kf2 Rg5 $19) 33... Ref8
34. Qxa7 c5 35. Qc7 Nc6 36. a3 (36. Kg2 Rxf3 37. Nxf3 Rxf3 38. Qb6 Nd4 $19)
36... Rxf3+ $1 37. Nxf3 Rxf3+ 38. Kg1 Bd2 (38... Bd2 39. Qg3 Be3+ 40. Kg2 Rf5+
41. Kh3 Rh5+ 42. Kg4 Ne5+ 43. Kxh5 g5 $19) 0-1

[Event "Peterburg"]
[Site "?"]
[Date "1896.??.??"]
[Round "?"]
[White "Pillsbury, H."]
[Black "Lasker, Em"]
[Result "0-1"]
[SetUp "1"]
[FEN "r4rk1/pp3pp1/4bb1p/q2p3Q/3P1P2/2N5/PP4PP/1K1R1B1R b - f3 0 16"]
[PlyCount "29"]
[EventDate "1896.??.??"]

16... Rac8 17. f5 Rxc3 $1 18. fxe6 (18. bxc3 Qxc3 19. fxe6 (19. Qf3 Qb4+ 20.
Qb3 Bxf5+ 21. Bd3 Qxb3+ 22. axb3 Bg4 23. Rd2 Bxd4 24. Bc2 Bf6 25. Rxd5 Be6 $44)
19... Qb4+ 20. Kc2 (20. Ka1 Rc8 21. Qg4 Rc2) 20... Rc8+ 21. Kd3 Qxd4+ 22. Ke2
Rc2+ $19) 18... Ra3 $3 19. exf7+ (19. bxa3 Qb6+ 20. Ka1 Bxd4+ 21. Rxd4 Qxd4+
22. Kb1 fxe6 23. Qe2 Rf2 24. Qxe6+ Kh7 25. Be2 Rf6 $19) (19. e7 Re8 20. bxa3
Qb6+ 21. Kc2 Rc8+ 22. Kd2 Bxd4 23. e8=Q+ Rxe8 24. Bd3 Qa5+ 25. Kc1 Qxa3+ 26.
Kc2 Qb2#) 19... Rxf7 20. bxa3 Qb6+ 21. Bb5 (21. Ka1 Bxd4+ 22. Rxd4 Qxd4+ 23.
Kb1 Qe4+ 24. Kc1 Rf2 $19) (21. Kc2 Rc7+ 22. Kd2 Qxd4+ 23. Bd3 Rc2+ 24. Kxc2
Qc3+ 25. Kb1 Qb2#) 21... Qxb5+ 22. Ka1 Rc7 $2 (22... Qc4 $1 23. Qg4 Re7 $1 24.
Qh3 $1 Bxd4+ 25. Kb1 Re2 26. Qb3 Rb2+ 27. Qxb2 Bxb2 28. Kxb2 Qe2+ $19) 23. Rd2
Rc4 24. Rhd1 $6 (24. Re1 $1 Qa5 25. Re8+ Kh7 26. Qf5+ g6 27. Re7+ Bxe7 28. Qf7+
Kh8 29. Qe8+ $11) 24... Rc3 25. Qf5 (25. Qe2 Rc1+ 26. Rxc1 Bxd4+ 27. Rxd4 Qxe2
$17) (25. Re1 $1) 25... Qc4 26. Kb2 $2 (26. Kb1 Rxa3 27. Qc2 Rc3 28. Qb2 b5 $40
) (26. Qb1 Rxa3 27. Qb2 Rc3 28. Kb1 b5 29. Rf2 Bxd4 $2 30. Rf4 $18) 26... Rxa3
$3 27. Qe6+ Kh7 $6 (27... Kh8 $1) 28. Kxa3 (28. Kb1 Bxd4 $1 29. Qf5+ Kg8 30.
Rf1 Qb4+ 31. Kc1 Rc3+ 32. Kd1 (32. Rc2 Be3+) 32... Qc4 $19) (28. Qf5+ Kg8 29.
Qe6+ Kh8) 28... Qc3+ 29. Ka4 b5+ $1 30. Kxb5 Qc4+ (30... Qc4+ 31. Ka5 Bd8+ 32.
Qb6 Bxb6#) 0-1

[Event "London"]
[Site "?"]
[Date "1922.??.??"]
[Round "6"]
[White "Capablanca, J."]
[Black "Bogoljubov, E."]
[Result "1-0"]
[SetUp "1"]
[FEN "r3r1k1/4qppb/p2p3p/2nP1P2/p1P1P1P1/4Q2P/3N4/R3RNK1 w - - 0 30"]
[PlyCount "45"]
[EventDate "1922.??.??"]
[Source "ChessBase"]

30. Ng3 Qe5 31. Kg2 Rab8 32. Rab1 f6 33. Nf3 Rb2+ 34. Rxb2 Qxb2+ 35. Re2 Qb3
36. Nd4 Qxe3 37. Rxe3 Rb8 38. Rc3 Kf7 39. Kf3 Rb2 40. Nge2 Bg8 41. Ne6 Nb3 42.
c5 dxc5 43. Nxc5 Nd2+ 44. Kf2 Ke7 45. Ke1 Nb1 46. Rd3 a3 47. d6+ Kd8 48. Nd4
Rb6 49. Nde6+ Bxe6 50. fxe6 Rb8 51. e7+ Ke8 52. Nxa6 1-0

[Event "YUG"]
[Site "?"]
[Date "1959.??.??"]
[Round "?"]
[White "Tal, M."]
[Black "Smyslov, V."]
[Result "1-0"]
[SetUp "1"]
[FEN "r1bb1rk1/p2n1ppp/q1p2n2/1p3N2/2BQ4/5N2/PPPB1PPP/2KR3R w - - 0 14"]
[PlyCount "25"]
[EventDate "1959.??.??"]

14. Qh4 $5 bxc4 15. Qg5 Nh5 (15... Ne8 16. Qxd8 Qxa2 17. Bc3 Nef6 18. Rxd7 Bxd7
19. Nh6+ Kh8 20. Qxf6) (15... g6 16. Nh6+ Kg7 17. Bc3 Qxa2 18. Nh4 $1 Re8 (
18... Qa1+ 19. Kd2 Qa6 20. N4f5+ Kh8 21. Ke2 Re8+ 22. Kf1) 19. Rhe1 Re6 20. Ng4
Qa1+ 21. Kd2 Qa6 22. Qh6+ Kg8 23. Rxe6 fxe6 24. Nxg6 Ne4+ 25. Ke2 Nxc3+ 26.
bxc3 hxg6 27. Qxg6+ Kf8 28. Nh6) 16. Nh6+ Kh8 17. Qxh5 Qxa2 (17... Bf6 18.
Nxf7+ Kg8 19. N7g5 h6 20. Ne4 Qxa2 21. Nxf6+ Nxf6 22. Qa5) (17... Nf6 18. Qc5
Nd7 19. Qd6 gxh6 20. Qxh6 $40) 18. Bc3 Nf6 $6 (18... Bf6 19. Nxf7+ Kg8 20. N3g5
Bxg5+ 21. Nxg5 h6 22. Qg6) (18... Bc7 $1 {Nikonov} 19. g3 (19. Bxg7+ $2 Kxg7
20. Qg5+ Kh8 21. Rxd7 Qa1+ 22. Kd2 Qa5+) (19. Nxf7+ $11) 19... Nf6 20. Qh4 Bg4
21. Qxf6 (21. Nxg4 Ne4) (21. Bxf6 Qa1+ 22. Kd2 Qa5+ 23. c3 Bxf3 24. Qd4 Be5 25.
Qxe5 Qxe5 26. Bxe5 f6) 21... Qa1+ 22. Kd2 Rfd8+ 23. Ke3 Re8+ 24. Ne5 gxf6 25.
Rxa1 Bh5 $17) 19. Qxf7 Qa1+ 20. Kd2 Rxf7 21. Nxf7+ Kg8 22. Rxa1 Kxf7 23. Ne5+
Ke6 24. Nxc6 Ne4+ 25. Ke3 Bb6+ 26. Bd4 1-0

[Event "Copenhagen KS jub"]
[Site "Copenhagen"]
[Date "1965.??.??"]
[Round "13"]
[White "Nielsen, Jorgen"]
[Black "Larsen, Bent"]
[Result "0-1"]
[ECO "E81"]
[PlyCount "58"]
[EventDate "1965.??.??"]

1. c4 g6 2. Nc3 Bg7 3. d4 d6 4. e4 Nd7 5. Be3 Ngf6 6. f3 O-O 7. Qd2 c5 8. Nge2
Qa5 9. Nd5 Nxd5 $5 10. Qxa5 Nxe3 11. Qd2 cxd4 12. Nf4 Nb6 13. Nd5 Nbxd5 14.
cxd5 f5 15. Bd3 fxe4 16. Bxe4 e6 17. Rc1 exd5 18. Rc7 Bh6 {#} 19. g4 (19. Bd3
Re8) (19. Bxd5+ Nxd5 20. Qxh6 Nxc7) 19... dxe4 20. Qxd4 Rxf3 21. Qxe4 Bxg4 22.
Rg1 Raf8 23. Rxg4 Nxg4 24. Qe6+ Kh8 25. Qxg4 Re8+ 26. Re7 Rxe7+ 27. Kd1 Rf1+
28. Kc2 Rf2+ 29. Kd1 Rd2+ 0-1

[Event "Riga (izt)"]
[Site "?"]
[Date "1979.??.??"]
[Round "?"]
[White "Ljubojevic, Lj"]
[Black "Miles, A."]
[Result "0-1"]
[ECO "B78"]
[PlyCount "120"]
[EventDate "1979.??.??"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 O-O 8. Bc4
Bd7 9. Qd2 Nc6 10. h4 Rc8 11. Bb3 h5 12. O-O-O Ne5 13. Bg5 Rc5 14. f4 Nc4 15.
Qd3 b5 16. e5 Ng4 17. Ne4 Rd5 18. Nxd6 {#} 18... Ngxe5 (18... Ncxe5 {
in the book}) 19. fxe5 Nxe5 20. Bxd5 Nxd3+ 21. Rxd3 Qb6 22. Bxe7 Bxd4 23. Rf1
Qc5 24. Bxf8 (24. Bxf7+ $11) 24... Qxd5 25. Rxf7 Bf5 26. Nxf5 Kxf7 27. Nxd4
Kxf8 28. g3 Qxa2 29. c3 a5 30. Nc2 Qc4 31. Kd2 Qe4 32. Nd4 Kg7 33. Kc2 a4 34.
Nf3 Qe2+ 35. Nd2 Kf6 36. Rd5 Kf7 37. Rd4 g5 38. hxg5 Kg6 39. Rd5 Qg2 40. Rd3
Kxg5 41. Re3 Kg4 42. Re7 Qf2 43. Rg7+ Kh3 44. Kd3 Qf6 45. Rb7 Qf5+ 46. Ke2 Qg4+
47. Kd3 Qxg3+ 48. Kc2 Qe5 49. c4 bxc4 50. Rb4 Qf5+ 51. Kc1 h4 52. Rxc4 Kg3 53.
Ne4+ Kg2 54. Rc2+ Kg1 55. Re2 h3 56. Kd2 Qf4+ 57. Kd3 h2 58. Re1+ Kg2 59. Re2+
Kf1 60. Re3 h1=Q 0-1

[Event "Minsk USSR (ch)"]
[Site "?"]
[Date "1979.??.??"]
[Round "?"]
[White "Cseshkovsky, V."]
[Black "Kupreichik, V."]
[Result "0-1"]
[SetUp "1"]
[FEN "2r3k1/p2bbpp1/3ppn1p/q7/1n2PP1B/1QN2N2/PPP3PP/2KR3R b - - 0 17"]
[PlyCount "25"]
[EventDate "1979.??.??"]

17... Nxe4 $1 18. a3 $6 (18. Qa3) 18... Nxc2 19. Qxc2 Nxc3 20. Be1 Bf6 21. Ne5
Ba4 $1 22. Bxc3 Bxc2 23. Bxa5 Bxd1+ 24. Kxd1 dxe5 25. fxe5 Bxe5 26. b4 Rc3 27.
a4 Ra3 28. Kc2 Bd4 29. Rd1 e5 0-1

[Event "Monreal"]
[Site "?"]
[Date "1979.??.??"]
[Round "?"]
[White "Timman, J."]
[Black "Karpov, A."]
[Result "0-1"]
[ECO "A28"]
[PlyCount "62"]
[EventDate "1979.??.??"]

1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. e3 Be7 5. d4 exd4 6. Nxd4 O-O 7. Nxc6 bxc6 8.
Be2 d5 9. O-O Bd6 10. b3 Qe7 11. Bb2 dxc4 $1 12. bxc4 (12. Bxc4 Ng4 $13) 12...
Rb8 $1 13. Qc1 Ng4 14. g3 (14. Bxg4 Bxg4 15. Re1 Rb4) 14... Re8 15. Nd1 (15.
Bf3 Qf6 16. Bxg4 (16. Bg2 Qh6 17. h3 Ne5) 16... Bxg4 17. f3 Bh3 18. Rf2 Qg6 $36
) 15... Nxh2 $1 16. c5 (16. Kxh2 Qh4+ 17. Kg2 Qh3+ 18. Kg1 Bxg3 19. fxg3 Qxg3+
20. Kh1 Re4 $1 (20... Re6 $2 21. Bf6 $1) 21. Rf4 Bh3 22. Rf2 Rh4 $19) 16...
Nxf1 17. cxd6 Nxg3 18. fxg3 (18. dxe7 Nxe2+ $19) 18... Qxd6 19. Kf2 (19. Kg2
Qh6 20. g4 Qg5 $19) 19... Qh6 20. Bd4 Qh2+ 21. Ke1 Qxg3+ 22. Kd2 Qg2 23. Nb2
Ba6 24. Nd3 Bxd3 25. Kxd3 Rbd8 26. Bf1 Qe4+ 27. Kc3 c5 28. Bxc5 Qc6 29. Kb3
Rb8+ 30. Ka3 Re5 31. Bb4 Qb6 0-1

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Part 4. The Grandmaster's Cho"]
[Black "?"]
[Result "*"]
[PlyCount "0"]

 *

[Event "Moscow"]
[Site "?"]
[Date "1971.??.??"]
[Round "?"]
[White "Karpov, A."]
[Black "Hort, V."]
[Result "1-0"]
[ECO "B81"]
[PlyCount "65"]
[EventDate "1971.??.??"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. g4 Nc6 7. g5 Nd7 8. Be3
a6 9. f4 Be7 10. Rg1 Nxd4 11. Qxd4 e5 12. Qd2 exf4 13. Bxf4 Ne5 (13... Qb6 14.
Rg3 Qxb2 15. Rb1 Qa3 16. Nd5) 14. Be2 Be6 (14... Qa5 15. Nd5 Qxd2+ 16. Kxd2 Bd8
17. Rad1 Be6 18. Kc1) 15. Nd5 Bxd5 16. exd5 Ng6 17. Be3 h6 $5 18. gxh6 Bh4+ 19.
Kd1 gxh6 20. Bxh6 Bf6 21. c3 Be5 22. Rg4 Qf6 (22... Bxh2 $5) 23. h4 $1 Qf5 (
23... Nxh4 24. Bg7) 24. Rb4 Bf6 25. h5 Ne7 (25... Ne5 26. Rf4) 26. Rf4 $1 Qe5
27. Rf3 Nxd5 (27... Qxh5 28. Rxf6 Qh1+ 29. Bf1 Ng8 30. Qe1+ $18) 28. Rd3 Rxh6 (
28... Ne7 29. Bf4) 29. Rxd5 $1 (29. Qxh6 $2 Bg5 30. Qh7 Ne3+) 29... Qe4 30. Rd3
Qh1+ 31. Kc2 Qxa1 32. Qxh6 Be5 33. Qg5 $138 1-0

[Event "Leningrad (m/9)"]
[Site "?"]
[Date "1974.??.??"]
[Round "?"]
[White "Karpov, An"]
[Black "Spassky, B."]
[Result "1-0"]
[ECO "B83"]
[PlyCount "69"]
[EventDate "1974.??.??"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Be7 7. O-O O-O 8. f4
Nc6 9. Be3 Bd7 10. Nb3 a5 $6 11. a4 Nb4 12. Bf3 Bc6 13. Nd4 g6 14. Rf2 e5 15.
Nxc6 bxc6 16. fxe5 dxe5 17. Qf1 $1 Qc8 18. h3 Nd7 (18... Qe6 19. Rc1 Rfd8 20.
Be2 Rd4 21. b3 $16) 19. Bg4 h5 $6 (19... Qc7) 20. Bxd7 Qxd7 21. Qc4 Bh4 22. Rd2
Qe7 23. Rf1 Rfd8 24. Nb1 Qb7 25. Kh2 Kg7 26. c3 Na6 27. Re2 Rf8 28. Nd2 Bd8 29.
Nf3 f6 30. Rd2 Be7 (30... Nb8 31. Ng5 $18) 31. Qe6 Rad8 (31... Nb8 32. Rfd1 $18
Rf7 33. Bh6+ Kg8 34. Rd8+ Bxd8 35. Ng5 $1 fxg5 36. Qxg6+ $18) 32. Rxd8 Bxd8 (
32... Rxd8 33. Nxe5 Qc7 34. Qf7+ Kh8 35. Qxe7 Qxe5+ 36. Qxe5 fxe5 37. Rf6 $18)
33. Rd1 Nb8 34. Bc5 Rh8 35. Rxd8 $1 (35. Rxd8 Rxd8 36. Be7) 1-0

[Event "Wch match cand, Moscow"]
[Site "?"]
[Date "1974.??.??"]
[Round "2"]
[White "Karpov, A."]
[Black "Korchnoi, V."]
[Result "1-0"]
[ECO "B78"]
[PlyCount "53"]
[EventDate "1974.??.??"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2
O-O 9. Bc4 Bd7 10. h4 Rc8 11. Bb3 Ne5 12. O-O-O Nc4 13. Bxc4 Rxc4 14. h5 Nxh5
15. g4 Nf6 16. Nde2 Qa5 (16... Re8 17. e5) 17. Bh6 Bxh6 18. Qxh6 Rfc8 19. Rd3
$1 (19. Rd5 Qc7 $2 20. Kb1 Kh8 (20... Be6 21. g5 Nh5 (21... Bxd5 22. Nxd5) 22.
Nf4 Bxd5 (22... Rxc3 23. Rxh5 gxh5 24. Nxh5) 23. Ncxd5 Qd8 24. Rxh5 gxh5 25.
Nxh5 Qf8 26. Ndf6+) (20... e6 21. g5 Nh5 22. Nf4 exd5 23. Rxh5) 21. Rf5 $3 {
1:0Skjoldager-Dalhoff corr 1975} 21... Bxf5 22. Nd5 Bxe4 (22... Rxe4 23. Nxf6)
23. fxe4 Rxe4 24. Nxf6 Qxc2+ 25. Ka1) (19. Rd5 Qd8 $1 20. g5 (20. e5 dxe5 21.
g5 Nh5 22. Ng3 Qf8 23. Rxh5 gxh5 24. Rxd7 Qxh6 25. gxh6 $13) 20... Nh5 21. Ng3
Qf8 22. Qxf8+ Rxf8 23. Nxh5 gxh5 24. Rxh5 f5) (19. g5 $5 Nh5 20. Rxh5 gxh5 21.
Nd5 Rxc2+ 22. Kb1 Qd8 23. Nef4 Qf8 24. Nxe7+ Qxe7 25. Nd5 $36 {
Dobsa-Reinhardt corr 1982} 25... Rxb2+ $1 26. Kxb2 (26. Ka1 Rxa2+ 27. Kxa2 Be6)
26... Qe5+ 27. Kb1 Kh8 $1 $11) 19... R4c5 (19... Qd8 $1 {Botvinik}) 20. g5 $1
Rxg5 21. Rd5 $1 Rxd5 22. Nxd5 Re8 (22... Qd8 23. Nef4 Qf8 24. Nxf6+) (22... Nh5
23. Nxe7+ Kh8 24. Nxc8) 23. Nef4 Bc6 (23... Be6 24. Nxe6 fxe6 25. Nxf6+ exf6
26. Qxh7+ Kf8 27. Qxb7 Qg5+ 28. Kb1 Re7 29. Qb8+ Re8 30. Qxa7 Re7 31. Qb8+ Re8
32. Qxd6+) 24. e5 Bxd5 (24... dxe5 25. Nxf6+ exf6 26. Nh5) 25. exf6 exf6 26.
Qxh7+ Kf8 27. Qh8+ (27. Qh8+ Ke7 28. Nxd5+ Qxd5 29. Re1+) 1-0

[Event "Baguio City (m/17)"]
[Site "?"]
[Date "1978.??.??"]
[Round "?"]
[White "Kortchnoi, V."]
[Black "Karpov, An"]
[Result "0-1"]
[SetUp "1"]
[FEN "8/7R/2r5/8/P3n3/8/3nk1PP/R5K1 b - - 0 39"]
[PlyCount "1"]
[EventDate "1978.??.??"]

39... Nf3+ 0-1

[Event "Montreal"]
[Site "?"]
[Date "1979.??.??"]
[Round "?"]
[White "Spassky, B."]
[Black "Karpov, A."]
[Result "0-1"]
[ECO "E12"]
[PlyCount "84"]
[EventDate "1979.??.??"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Bf4 Bb7 5. e3 Be7 6. Nc3 Nh5 7. Bg3 d6 8. Bd3
Nd7 9. O-O g6 10. h3 Nxg3 11. fxg3 O-O 12. Rc1 Bf6 13. Rc2 Bg7 14. Rcf2 Qe7 15.
Kh2 a6 16. Qe2 Rae8 17. Bb1 c6 18. a3 f5 19. e4 c5 20. exf5 exf5 21. Qxe7 Rxe7
22. dxc5 bxc5 23. Rd1 Bxc3 24. bxc3 Rf6 25. Rfd2 Re3 26. Ng1 Kf7 27. Rxd6 Rxd6
28. Rxd6 Ke7 29. Rd3 Re1 30. Ba2 Rc1 31. Nf3 Bxf3 32. Rxf3 Ne5 33. Re3 Kf6 34.
Bb3 a5 35. Ba4 Nxc4 36. Re8 Rxc3 37. Rc8 Ne3 38. Bb5 c4 39. Kg1 Rc2 40. Bc6 c3
41. Bf3 g5 42. g4 f4 0-1

[Event "Bad Kissingen"]
[Site "?"]
[Date "1980.??.??"]
[Round "?"]
[White "Karpov, A."]
[Black "Huebner, R."]
[Result "1-0"]
[ECO "B85"]
[PlyCount "65"]
[EventDate "1980.??.??"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. O-O Be7 8. f4
O-O 9. Kh1 Nc6 10. Be3 Bd7 11. Qe1 Nxd4 12. Bxd4 Bc6 13. Qg3 b5 14. a3 g6 15.
Bf3 Qd7 16. Rad1 Qb7 17. f5 $1 e5 (17... Nxe4 18. Nxe4 Bxe4 19. f6 Bd8 20. Qh4)
18. Be3 b4 19. axb4 Qxb4 20. Bg5 Qxb2 21. Rd3 $1 Qxc2 (21... Bb5 $5) 22. Bd1
Qb2 23. Bxf6 Bxf6 24. Rxd6 Bb5 (24... Bh4 25. Qxh4 Qxc3 26. Qh6 Qc4 27. Rg1)
25. Rf2 Qc1 (25... Qa1 26. fxg6 Bg7 27. gxf7+) 26. Rxf6 Rac8 (26... Rad8 27.
fxg6 Rxd1+ (27... hxg6 28. h3 Rd3 29. Qxg6+ fxg6 30. Rxf8+ Kh7 31. R2f7+ Kh6
32. Rh8+ Kg5 33. h4#) 28. Nxd1 Qxd1+ 29. Rf1 Bxf1 30. gxf7+ Kh8 31. Qxe5 $3
Bxg2+ 32. Kxg2 Qg4+ 33. Kf2 Qg7 34. h4) 27. Rc2 Qa1 28. fxg6 hxg6 (28... Rxc3
29. gxf7+ Kh8 30. Qxe5 Re3 (30... Ra3 31. Qd6) 31. Qxa1 Re1+ 32. Rf1#) 29. Rd6
Rc7 (29... Rfd8 30. Qxe5 Rxd6 31. Qxd6 Rxc3 32. Qd4 Ra3 33. Rc8+ Kh7 34. Rh8#)
30. Qxe5 Rfc8 31. Qd5 Kg7 32. Qd4+ Kh7 33. Nxb5 1-0

[Event "Paris"]
[Site "?"]
[Date "1750.??.??"]
[Round "?"]
[White "Legal de KS"]
[Black "St Brie"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "13"]
[EventDate "1750.??.??"]

1. e4 e5 2. Bc4 d6 3. Nf3 Bg4 4. Nc3 g6 5. Nxe5 Bxd1 6. Bxf7+ Ke7 7. Nd5# 1-0

[Event "Wch13-Buenos Aires"]
[Site "?"]
[Date "1927.??.??"]
[Round "34"]
[White "Alekhine, Alexander"]
[Black "Capablanca, J."]
[Result "1-0"]
[SetUp "1"]
[FEN "8/5p1k/1Q3rpp/3R4/P6P/6P1/5PK1/q7 w - - 0 49"]
[PlyCount "67"]
[EventDate "1927.??.??"]

49. Qd4 $1 Qxd4 50. Rxd4 Kg7 $1 51. a5 Ra6 52. Rd5 Rf6 53. Rd4 Ra6 54. Ra4 Kf6
55. Kf3 Ke5 56. Ke3 h5 57. Kd3 Kd5 58. Kc3 Kc5 59. Ra2 Kb5 60. Kb3 Kc5 61. Kc3
Kb5 62. Kd4 $1 Rd6+ (62... Kb4 63. Ra1 $1 Kb3 64. Kc5 $18) 63. Ke5 Re6+ 64. Kf4
Ka6 (64... f6 65. a6 $1 Rxa6 66. Rxa6 Kxa6 67. Ke4 $18 {Tartacover}) 65. Kg5
Re5+ 66. Kh6 Rf5 67. f4 $6 (67. Kg7 Rf3 68. Kg8 Rf6 69. Kf8 Rf3 (69... Rf5 70.
f4) 70. Kg7 Rf5 71. f4 $18 {Alekhine}) 67... Rc5 68. Ra3 Rc7 69. Kg7 (69. f5
Rc6 $1 70. Kg7 gxf5 71. Kxf7 f4 $1 72. gxf4 Rc4 {Tartacover}) 69... Rd7 70. f5
(70. Kf6 $1 Rc7 71. f5 gxf5 (71... Rc6+ 72. Kxf7 gxf5 73. Rf3) 72. Kxf5 Rc5+
73. Kf6 Rc7 74. Rf3 Kxa5 75. Rf5+ $18 {Alekhine}) 70... gxf5 71. Kh6 f4 72.
gxf4 Rd5 73. Kg7 Rf5 74. Ra4 Kb5 75. Re4 Ka6 76. Kh6 (76. Kg8 $1 Rf6 (76... Kb7
77. Re7+ Ka6 78. Rxf7) 77. Kf8 Kxa5 (77... Rf5 78. Kg7 {Zugzwang}) 78. Ke7 $1
$18 {Tartacover}) 76... Rxa5 (76... Ka7 {Kb7} 77. Re5 (77. Kg7 Ka6 78. Kg8 Rf6
79. Kf8 Kxa5 (79... Rf5 80. Kg7 {Zugzwang}) 80. Ke7 Rb6 (80... Rf5 81. Re5+ $18
) 81. Kxf7 $18 {Becker}) 77... Rxf4 78. Kg5 (78. Kxh5 Rf1 $1) 78... Rf1 79.
Kxh5 f5 80. Kg5 f4 81. Rf5 f3 82. Kg4 $18 {Alekhine}) 77. Re5 Ra1 78. Kxh5 Rg1
79. Rg5 Rh1 80. Rf5 Kb6 81. Rxf7 Kc6 82. Re7 {adjourned} 1-0

[Event "Reykjavik (m/10)"]
[Site "?"]
[Date "1972.??.??"]
[Round "?"]
[White "Fischer, R."]
[Black "Spassky, B."]
[Result "1-0"]
[ECO "C95"]
[PlyCount "111"]
[EventDate "1972.??.??"]

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. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. b4 Bf8 14. a4 Nb6 15. a5
Nbd7 16. Bb2 Qb8 17. Rb1 c5 18. bxc5 dxc5 19. dxe5 Nxe5 20. Nxe5 Qxe5 21. c4
Qf4 22. Bxf6 Qxf6 23. cxb5 Red8 24. Qc1 Qc3 25. Nf3 Qxa5 26. Bb3 axb5 27. Qf4
Rd7 28. Ne5 Qc7 29. Rbd1 Re7 30. Bxf7+ Rxf7 31. Qxf7+ Qxf7 32. Nxf7 Bxe4 33.
Rxe4 Kxf7 34. Rd7+ Kf6 35. Rb7 Ra1+ 36. Kh2 Bd6+ 37. g3 b4 38. Kg2 h5 39. Rb6
Rd1 40. Kf3 Kf7 41. Ke2 Rd5 42. f4 g6 43. g4 hxg4 44. hxg4 g5 45. f5 Be5 46.
Rb5 Kf6 47. Rexb4 Bd4 48. Rb6+ Ke5 49. Kf3 Rd8 50. Rb8 Rd7 51. R4b7 Rd6 52. Rb6
Rd7 53. Rg6 Kd5 54. Rxg5 Be5 55. f6 Kd4 56. Rb1 1-0

[Event "Madrid"]
[Site "?"]
[Date "1933.??.??"]
[Round "?"]
[White "Ortuetta"]
[Black "Sanz"]
[Result "0-1"]
[SetUp "1"]
[FEN "8/pR4pk/1b2p3/2p3p1/N1p5/7P/PP1r2P1/6K1 b - - 0 31"]
[PlyCount "9"]
[EventDate "1931.??.??"]

31... Rxb2 32. Nxb2 c3 33. Rxb6 c4 34. Rb4 a5 35. Nxc4 c2 {
0:1 Ortuetta-Sanz Madrid 1933} 0-1

[Event "Moscow ch URSS"]
[Site "?"]
[Date "1940.??.??"]
[Round "?"]
[White "Lilienthal, A."]
[Black "Botvinnik, M."]
[Result "1-0"]
[ECO "E19"]
[PlyCount "85"]
[EventDate "1940.??.??"]
[Source "ChessBase"]
[SourceDate "1997.04.01"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2
Nxc3 9. Qxc3 d6 10. Qc2 f5 11. Ne1 Nc6 12. d5 exd5 13. cxd5 Nb4 14. Qd2 $3 {
Petrosian} 14... a5 15. a3 Na6 16. b4 Bf6 17. Bb2 Qd7 18. Bxf6 Rxf6 19. Nd3 a4
20. Rac1 Qf7 21. Nf4 Bc8 22. Rc3 Bd7 23. Rfc1 h6 24. h4 Ra7 25. h5 Ra8 26. Re3
Kh7 27. Rcc3 Rb8 28. Qd3 Ra8 29. Ng6 Rxg6 30. hxg6+ Kxg6 31. Re6+ Kh7 32. g4 c5
33. b5 Nc7 34. gxf5 Nxb5 35. f6+ Kg8 36. Rc4 Re8 37. Rg4 g5 38. Rxe8+ Bxe8 39.
Re4 Kf8 40. Re7 Qg6 41. Be4 Qh5 42. Bf3 Qg6 43. Rxe8+ 1-0

[Event "Moscow WCh"]
[Site "?"]
[Date "1954.??.??"]
[Round "14"]
[White "Botvinnik, M."]
[Black "Smyslov, V."]
[Result "0-1"]
[ECO "E68"]
[PlyCount "66"]
[EventDate "1954.??.??"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 Nbd7 7. O-O e5 8. e4
c6 9. Be3 Ng4 10. Bg5 Qb6 11. h3 exd4 $1 $146 12. Na4 Qa6 13. hxg4 b5 14. Nxd4
(14. Be7 Re8 15. Bxd6 bxa4 16. Nxd4 Ne5 $17) (14. cxb5 cxb5 15. Nxd4 bxa4 16.
e5 Bb7 $17) 14... bxa4 15. Nxc6 (15. b3 Ne5 16. Be7 Bxg4 17. f3 Rfe8 18. Bxd6
Rad8 $36) 15... Qxc6 16. e5 Qxc4 17. Bxa8 Nxe5 18. Rc1 (18. Qxd6 Qxg4 $40) (18.
Be7 Bxg4 19. Qd5 Re8 20. Bxd6 Rd8 21. Qxc4 Nxc4 $19) 18... Qb4 19. a3 Qxb2 20.
Qxa4 Bb7 21. Rb1 $2 (21. Bxb7 Qxb7 22. Rc3 $1 h6 23. Bf4 Nf3+ 24. Rxf3 Qxf3 25.
Bxd6 Rd8 26. Bc5 $11) 21... Nf3+ 22. Kh1 Bxa8 23. Rxb2 Nxg5+ 24. Kh2 Nf3+ 25.
Kh3 Bxb2 26. Qxa7 Be4 27. a4 Kg7 28. Rd1 Be5 29. Qe7 Rc8 30. a5 Rc2 31. Kg2
Nd4+ 32. Kf1 Bf3 33. Rb1 Nc6 0-1

[Event "Leningrad"]
[Site "?"]
[Date "1959.??.??"]
[Round "?"]
[White "Spassky, B."]
[Black "Reshko, Aaron"]
[Result "1-0"]
[ECO "B11"]
[Annotator "Spassky"]
[PlyCount "59"]
[EventDate "1959.??.??"]
[Source "Kesmaecker"]
[SourceDate "2000.01.01"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 Nf6 6. e5 Nfd7 7. Qg3 e6 8.
Be2 Qc7 (8... c5 $142 9. f4 Nc6 10. b3 Nd4 11. Bd3) 9. f4 a6 10. b4 c5 (10...
Bxb4 11. Qxg7 Rf8 12. Qxh7 c5 {/\ Nc6, 0-0-0}) 11. b5 c4 12. Rb1 d4 13. Ne4
axb5 14. O-O (14. Rxb5 $2 Qc6) 14... Rxa2 (14... Nc6 $142 15. d3) 15. d3 Rxc2 (
15... Nc5 16. Nd6+ Bxd6 17. exd6 Qxd6 18. Qxg7 $40) 16. Bd1 Ra2 $6 $16 (16...
cxd3 17. Bxc2 dxc2 18. Rxb5 (18. Rb2 $5) 18... Qc6 19. Qd3 Nc5 20. Nxc5 Bxc5
$13) 17. f5 $1 Nxe5 (17... Qxe5 18. fxe6 Qxe6 19. Re1) (17... exf5 18. Rxf5 {
/\ Rxf7, e5-e6, Nd6+}) 18. fxe6 f6 {#} (18... fxe6 19. Bf4 Nbd7 20. Rxb5 Ra5
21. dxc4 {/\ Bg4, Ng5}) 19. Rxf6 $1 gxf6 20. Nxf6+ Kd8 21. Nd5 Qd6 (21... Qg7
22. e7+ Kd7 23. Bg4+ Ke8 (23... Nxg4 24. Qc7+) 24. Bh5+) 22. Bg5+ Kc8 (22...
Ke8 23. Bh5+ Ng6 24. Nc7+) 23. Bg4 $18 {[/\ e7+]} 23... Nxg4 (23... Bg7 24.
Ne7+ Kc7 25. Nf5 Qxe6 26. Nxg7 Qd5 27. Bf6) (23... Nbd7 24. exd7+ Nxd7 25. Re1
b6 (25... Ra1 26. Bf4 Qa6 27. Nb6+ Qxb6 28. Rxa1 Kd8 29. Bg5+) 26. Qf3 Bg7 27.
Qf7) (23... Qxd5 24. e7+ Kc7 25. e8=Q) 24. e7 $8 $18 Bxe7 (24... Rxg2+ 25. Qxg2
Bg7 26. Qxg4+ Nd7 27. Rxb5 {/\ Nb6+}) 25. Qxg4+ Nd7 26. Nxe7+ Kc7 27. Bf4 Ne5
28. Qg7 Kb6 29. Bxe5 Qf6 30. Bxd4+ 1-0

[Event "Moscow"]
[Site "?"]
[Date "1964.??.??"]
[Round "?"]
[White "Smyslov, V."]
[Black "Tal, M."]
[Result "0-1"]
[ECO "A36"]
[PlyCount "144"]
[EventDate "1964.??.??"]

1. c4 g6 2. Nc3 Bg7 3. g3 c5 4. Bg2 Nc6 5. b3 e6 6. Bb2 Nge7 7. Na4 Bxb2 8.
Nxb2 O-O 9. e3 d5 10. Nf3 Nf5 11. O-O b6 12. Na4 Bb7 13. cxd5 exd5 14. d3 $1 (
14. d4 cxd4 15. exd4 Qf6) 14... Qf6 15. Qd2 Rad8 16. Rfd1 Rfe8 17. Rab1 Nd6 18.
Ne1 (18. Nc3 Nb4 19. a3 $2 d4 20. exd4 Bxf3 21. Bxf3 Qxf3 22. dxc5 bxc5 23.
axb4 cxb4 24. Na4 Re2 $19) 18... d4 19. e4 Qe7 20. Nc2 $6 (20. f4 f5 21. e5 $11
) 20... f5 $1 21. exf5 Ne5 22. f4 Nf3+ (22... Bxg2 23. Qxg2 $16 (23. fxe5 Ba8
24. exd6 Qb7 $19)) 23. Bxf3 Bxf3 24. Re1 Qe2 $3 25. Rxe2 Rxe2 26. Qxe2 (26. Qc1
Rg2+ 27. Kf1 Rxh2 28. Ne1 Bd5 29. Rb2 {Tal} (29. g4 gxf5 30. Qd1 Re8 31. g5 Re3
$36 32. Rb2 $2 Rh1+ 33. Kf2 b5 34. Nxc5 Rh2+ $19) 29... Rh1+ 30. Kf2 Re8 $44)
26... Bxe2 27. Nb2 gxf5 28. Re1 Bh5 29. Nc4 Nxc4 30. bxc4 Re8 31. Kf2 Rxe1 32.
Kxe1 Kf8 33. Kd2 Ke7 34. Ne1 a6 35. a4 a5 $1 (35... Be8 36. a5 bxa5 37. Nf3 $13
) 36. Kc2 Be8 37. Kb3 Bc6 38. Ka3 Kf6 39. Kb3 Kg6 40. Ka3 Kh5 41. h3 Kg6 42.
Kb3 Kg7 43. Ka3 Kf6 44. Kb3 Be8 45. Ng2 (45. Nf3 Bh5 46. Ne5 Bd1+ 47. Ka3 Ke6
48. Nc6 Bc2 49. Ne5 h6 50. g4 Bd1 $22) 45... Bh5 46. Kc2 Be2 47. Ne1 Bf1 48.
Nf3 Bxh3 (48... h6 $1 49. Ne5 Bxh3 50. Kd2 Ke6 51. Kd1 Bg4+ 52. Nxg4 fxg4 53.
Ke1 h5 54. Kf2 Kd7 55. Ke2 Kd8 $3 56. Ke1 (56. Kf2 b5 57. cxb5 c4 58. f5 c3 59.
Ke2 c2 60. Kd2 h4 61. gxh4 g3) (56. Kd2 b5 57. cxb5 h4 58. gxh4 g3 59. Ke2 g2
60. Kf2 c4 61. dxc4 d3) 56... b5 $1 57. cxb5 c4 $1 58. f5 h4 $1 $19) 49. Ng5
Bg2 50. Nxh7+ Kg7 51. Ng5 Kg6 52. Kd2 Bc6 53. Kc1 Bg2 (53... Bxa4 54. Nf3 $13)
54. Kd2 Kh5 55. Ne6 (55. Ke2 Kg4 56. Kf2 Bc6 57. Nf7 Bxa4 58. Nh6+ Kh5 59. Nxf5
Bd7 60. Nd6 a4 61. Ne4 a3 62. Nd2 Ba4 $19) (55. Nf7 Kg4 56. Nh6+ Kxg3 57. Nxf5+
Kxf4 58. Ne7 Ke5 59. Kc2 (59. Nc8 Bc6 60. Nxb6 Kd6) 59... Ke6 60. Ng6 Bc6 61.
Kb3 Kf6 62. Nf4 Kf5 $19) 55... Kg4 56. Nc7 Bc6 57. Nd5 Kxg3 58. Ne7 Bd7 59. Nd5
Bxa4 60. Nxb6 Be8 61. Nd5 Kf3 62. Nc7 Bc6 63. Ne6 a4 64. Nxc5 a3 65. Nb3 (65.
Ne6 a2 66. Nxd4+ Kxf4 67. Nc2 Ba4 68. Na1 Kg3 $17) 65... a2 66. Kc1 Kxf4 67.
Kb2 Ke3 68. Na5 Be8 69. c5 f4 70. c6 Bxc6 71. Nxc6 f3 72. Ne5 f2 0-1

[Event "Zurich"]
[Site "?"]
[Date "1953.??.??"]
[Round "?"]
[White "Euwe, M."]
[Black "Najdorf, M."]
[Result "1-0"]
[ECO "E61"]
[PlyCount "73"]
[EventDate "1953.??.??"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 c5 6. d5 e5 $5 7. Bg5 h6 8. Bxf6
Qxf6 9. d6 Nc6 10. e3 b6 11. Bd5 Kh8 12. Ne4 Qd8 13. h4 $1 f5 14. Ng5 Bb7 15.
g4 e4 (15... Na5 16. Bxb7 Nxb7 17. Qd5) (15... Qf6 16. Nf7+ Rxf7 17. g5) 16.
Ne2 Bxb2 17. Nf4 $5 Qf6 18. gxf5 $1 Bxa1 19. Nxg6+ Kg7 20. Nxe4 $5 (20. Nf4 $1)
20... Bc3+ (20... Qxf5 21. Qxa1+ Kxg6 22. Rg1+) 21. Kf1 Qxf5 22. Nf4 Kh8 $1 (
22... Be5 23. Ng3 Qh7 24. Qg4+ Kh8 25. Ng6+) (22... Qe5 23. Qg4+ Kh8 24. Ng6+)
(22... Bf6 23. Rg1+) 23. Nxc3 Rae8 (23... Nd8 $1 24. Bxb7 Nxb7 25. Ncd5 $36)
24. Nce2 Rg8 25. h5 Rg5 26. Ng3 Rxg3 (26... Qg4 27. Bf3) 27. fxg3 Rxe3 28. Kf2
Re8 29. Re1 Rxe1 30. Qxe1 Kg7 31. Qe8 Qc2+ 32. Kg1 Qd1+ 33. Kh2 Qc2+ 34. Ng2
Qf5 35. Qg8+ Kf6 36. Qh8+ Kg5 37. Qg7+ 1-0

[Event "Tallinn EST-HUN"]
[Site "?"]
[Date "1957.??.??"]
[Round "?"]
[White "Barcza, G."]
[Black "Keres, P."]
[Result "1-0"]
[ECO "D77"]
[PlyCount "81"]
[EventDate "1957.??.??"]

1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. d4 Nf6 5. O-O O-O 6. c4 dxc4 7. Na3 Nc6 8.
Nxc4 Be6 9. b3 a5 10. Bb2 Bd5 11. Rc1 Qc8 12. e3 Rd8 13. a3 Qe6 14. Qc2 h6 15.
Rfe1 Ne4 16. Red1 Nd6 17. Ne1 a4 18. Bxd5 Qxd5 19. b4 Na7 20. Ne5 Nab5 21. N1d3
Qe4 22. Qe2 Qf5 23. Nc5 Ra7 24. e4 Qh3 25. Ncd3 g5 26. f4 $1 Qc8 27. d5 e6 28.
fxg5 hxg5 29. Rf1 exd5 30. exd5 Qh3 31. Nxf7 $3 Nxf7 32. Rxf7 $1 Kxf7 (32...
Bxb2 33. Nxb2 Kxf7 34. Rf1+ Kg8 35. Qe7 Qxf1+ (35... Qd7 36. Qxg5+ Kh8 37. Rf4)
36. Kxf1 Rf8+ 37. Kg2 Nxa3 38. Qxg5+ Kh7 (38... Kh8 39. Qh6+ Kg8 40. Qg6+ Kh8
41. Qd3 Nb5 42. Qxb5 a3 43. Qc5 Rfa8 44. Nc4) 39. Qe3 Nb5 40. Qd3+ Kg8 41. Nxa4
$1 Rxa4 42. Qxb5 Ra2+ 43. Kh3 Rff2 44. Qxb7 $18) 33. Rf1+ Kg8 (33... Qxf1+ 34.
Qxf1+ Kg8 35. Bxg7 Kxg7 36. Ne5 Nd6 37. Qd3 $40) 34. Bxg7 Qd7 35. Bf6 Qe8 36.
Qg4 $1 Rxd5 (36... Qe3+ 37. Rf2 Rxd5 38. Qc8+ Kh7 39. Qh8+ Kg6 40. Qg7+ Kh5 41.
Qh7+ Kg4 42. Kg2 $18) 37. Ne5 Rxe5 38. Bxe5 Qxe5 39. Qc8+ Kh7 40. Rf7+ Kg6 (
40... Kh6 41. Qf8+ Kh5 42. Rh7+ Kg4 43. h3+ Kxg3 44. Qf2#) 41. Qg8+ (41. Qg8+
Kh5 42. Qh7+ Kg4 43. h3+ Kxg3 44. Qd3+ Kh4 45. Rh7#) 1-0

[Event "Lodz"]
[Site "?"]
[Date "1907.??.??"]
[Round "?"]
[White "Rotlevi, G."]
[Black "Rubinstein, A."]
[Result "0-1"]
[ECO "D40"]
[PlyCount "50"]
[EventDate "1907.??.??"]

1. d4 d5 2. Nf3 e6 3. e3 c5 4. c4 Nc6 5. Nc3 Nf6 6. dxc5 Bxc5 7. a3 a6 8. b4
Bd6 9. Bb2 O-O 10. Qd2 (10. cxd5 exd5 11. Be2) (10. Bd3) 10... Qe7 $1 11. Bd3 (
11. cxd5 $2 exd5 12. Nxd5 Nxd5 13. Qxd5 Be6 14. Qd1 Nxb4 15. axb4 Bxb4+ 16. Nd2
Rfd8 17. Bd4 Rxd4 18. exd4 Bb3+ 19. Qe2 Bxd2+ 20. Kxd2 Qb4+ 21. Ke3 Re8+ $19)
11... dxc4 12. Bxc4 b5 13. Bd3 Rd8 14. Qe2 Bb7 15. O-O Ne5 16. Nxe5 Bxe5 17. f4
Bc7 18. e4 Rac8 19. e5 Bb6+ 20. Kh1 Ng4 $1 21. Be4 (21. Qxg4 $2 Rxd3 {/\ Rc3})
(21. Ne4 Rxd3 $1 22. Qxd3 Bxe4 23. Qxe4 Qh4 24. h3 Qg3 25. hxg4 Qh4#) (21.
Bxh7+ Kxh7 22. Qxg4 Rd2 $19) 21... Qh4 22. g3 (22. h3 Rxc3 23. Bxc3 (23. Bxb7
Rxh3+ 24. gxh3 Qxh3+ 25. Qh2 Qxh2#) (23. Qxg4 Rxh3+ 24. Qxh3 Qxh3+ 25. gxh3
Bxe4+ 26. Kh2 Rd2+ 27. Kg3 Rg2+ 28. Kh4 Bd8+ 29. Kh5 Bg6#) 23... Bxe4 24. Qxg4
(24. Qxe4 Qg3 $19) 24... Qxg4 25. hxg4 Rd3 26. Kh2 Rxc3 $19) 22... Rxc3 $3 23.
gxh4 (23. Bxc3 Bxe4+ 24. Qxe4 Qxh2#) (23. Bxb7 Rxg3 24. Rf3 (24. Bf3 Nxh2 $19)
24... Rxf3 25. Bxf3 Nf2+ 26. Kg1 (26. Kg2 Qh3+ 27. Kg1 Ne4+ 28. Kh1 Ng3#) 26...
Ne4+ 27. Kf1 Nd2+ 28. Kg2 Nxf3 29. Qxf3 (29. Kxf3 Qh5+) 29... Rd2+ $19) 23...
Rd2 $3 24. Qxd2 (24. Qxg4 Bxe4+ 25. Rf3 Rxf3 $19) (24. Bxc3 Rxe2 25. Rf2 Bxe4+
26. Kg1 Bxf2+ 27. Kf1 Bf3 28. Rd1 Nxh2#) (24. Bxb7 Rxe2 25. Bg2 Rh3 $19) 24...
Bxe4+ 25. Qg2 Rh3 $3 {Rubinsteins 'Immortal game'.} (25... Rh3 $3 26. Rf3 (26.
Rf2 Bxf2 27. Qxe4 Rxh2#) 26... Bxf3 27. Qxf3 Rxh2#) 0-1

[Event "Carlsbad"]
[Site "?"]
[Date "1923.??.??"]
[Round "?"]
[White "Grunfeld, E."]
[Black "Alekhine, A."]
[Result "0-1"]
[ECO "D64"]
[PlyCount "68"]
[EventDate "1923.??.??"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. Nf3 Nbd7 6. e3 O-O 7. Rc1 c6 8. Qc2
a6 9. a3 h6 10. Bh4 Re8 11. Bd3 dxc4 12. Bxc4 b5 13. Ba2 c5 14. Rd1 cxd4 15.
Nxd4 Qb6 16. Bb1 Bb7 17. O-O (17. Ndxb5 $2 Qc6 (17... axb5 $4 18. Rxd7) 18. Nd4
Qxg2) 17... Rac8 18. Qd2 Ne5 19. Bxf6 Bxf6 20. Qc2 g6 21. Qe2 Nc4 22. Be4 $1
Bg7 (22... Nxa3 23. Qf3 Bxe4 24. Nxe4 Bxd4 25. exd4 Nc2 26. Nf6+) 23. Bxb7 Qxb7
24. Rc1 e5 25. Nb3 e4 26. Nd4 Red8 27. Rfd1 Ne5 28. Na2 Nd3 29. Rxc8 Qxc8 30.
f3 (30. Nc3 $1 f5 31. f3 Rxd4 $2 32. exd4 Bxd4+ 33. Kf1 Nf4 34. Qd2 Qc4+ 35.
Ne2 e3 36. b3 $1 $18 (36. Qe1 $2 Bxb2 37. Rd8+ Kf7 38. Qd1 Bxa3 39. Qd7+ Be7
40. Qe8+ Kf6 41. Qh8+ Kg5 42. h4+ Kh5 43. g4+ fxg4 44. Qe5+ g5 $19)) 30... Rxd4
$3 31. fxe4 (31. exd4 Bxd4+ 32. Kf1 Nf4 33. Qxe4 Qc4+ 34. Ke1 Nxg2+ 35. Kd2
Be3+ $19) 31... Nf4 32. exf4 Qc4 $1 33. Qxc4 Rxd1+ 34. Qf1 Bd4+ 0-1

[Event "Moscow"]
[Site "Moscow"]
[Date "1925.11.??"]
[Round "6"]
[White "Rubinstein, A."]
[Black "Lasker, Em"]
[Result "0-1"]
[ECO "D47"]
[PlyCount "114"]
[EventDate "1925.??.??"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Be2
a6 9. O-O Bb7 10. b3 Be7 11. Bb2 O-O 12. Ne5 c5 13. Bf3 Qc7 14. Nxd7 Nxd7 15.
Ne4 Rad8 16. Rc1 Qb8 17. Qe2 cxd4 18. exd4 Rc8 19. g3 Qa8 20. Kg2 Rfd8 21. Rxc8
Rxc8 22. Rc1 Rxc1 23. Bxc1 h6 24. Bb2 Nb6 25. h3 Qc8 26. Qd3 Nd5 27. a3 Nb6 28.
Kh2 Bd5 29. Kg2 Qc6 30. Nd2 a5 31. Qc3 Bxf3+ 32. Nxf3 Qxc3 33. Bxc3 a4 34. bxa4
bxa4 35. Kf1 Bxa3 36. Ke2 Kf8 37. Kd3 Nd5 38. Be1 Bd6 39. Kc4 Ke7 40. Ne5 Bxe5
41. dxe5 Kd7 42. Bd2 h5 43. Bc1 Kc6 44. Ba3 Nb6+ 45. Kd4 Kb5 46. Bf8 Nc4 47.
Kc3 g6 48. f4 Ne3 49. Kd3 Nd5 50. Ba3 h4 51. gxh4 Nxf4+ 52. Ke4 Nh5 53. Kf3 Kc4
54. Bb2 Kb3 55. Ba1 a3 56. Kg4 Kc2 57. Kg5 Kd3 0-1

[Event "Riga URSS ch"]
[Site "?"]
[Date "1958.??.??"]
[Round "4"]
[White "Petrosian, T."]
[Black "Bannik, A."]
[Result "1-0"]
[ECO "A29"]
[PlyCount "121"]
[EventDate "1958.??.??"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. g3 d6 5. d4 g6 6. dxe5 Nxe5 7. Nxe5 dxe5 8.
Qxd8+ Kxd8 9. Bg5 Be7 10. O-O-O+ Nd7 11. h4 f6 12. Be3 c6 13. h5 g5 14. Bh3 Kc7
15. Ne4 Nb6 16. Bxc8 Raxc8 17. b3 Rcd8 18. Bc5 Rxd1+ 19. Rxd1 Bxc5 20. Nxc5 Re8
21. Ne4 Re6 22. g4 a5 23. Rd3 Nd7 24. Kc2 b6 25. Rf3 Kd8 26. a3 c5 27. Kc3 Ke7
28. Rd3 Rc6 29. Rd5 Nf8 30. Ng3 Ne6 31. Nf5+ Ke8 32. e3 Nc7 33. Rd1 Ne6 34. Kd3
Rc7 35. Ke4 Rc6 36. Nd6+ Ke7 37. Nf5+ Ke8 38. Nd6+ Ke7 39. Nf5+ Ke8 40. a4 Nd8
41. Nh6 Ne6 42. Ng8 Nf8 43. Rd2 Kf7 44. Nh6+ Ke8 45. Nf5 Ne6 46. Rd6 Rxd6 47.
Nxd6+ Kd7 48. Nb5 Ng7 49. h6 Ne8 50. Kd5 f5 51. Kxe5 fxg4 52. Nc3 Ke7 53. Ne4
Kf7 54. Kf5 g3 55. fxg3 g4 56. Ng5+ Kg8 57. Ke6 Nc7+ 58. Kd7 Na6 59. e4 Nb4 60.
e5 Nd3 61. e6 1-0

[Event "Vancouver cm qf"]
[Site "?"]
[Date "1971.??.??"]
[Round "4"]
[White "Fischer, R."]
[Black "Taimanov, M."]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "2740"]
[BlackElo "2620"]
[PlyCount "141"]
[EventDate "1971.??.??"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Nc3 e6 6. g3 a6 7. Bg2 Nf6 8. O-O
Nxd4 9. Qxd4 Bc5 10. Bf4 d6 11. Qd2 h6 12. Rad1 e5 13. Be3 Bg4 14. Bxc5 dxc5
15. f3 Be6 16. f4 Rd8 17. Nd5 Bxd5 18. exd5 e4 19. Rfe1 Rxd5 20. Rxe4+ Kd8 21.
Qe2 Rxd1+ 22. Qxd1+ Qd7 23. Qxd7+ Kxd7 24. Re5 b6 25. Bf1 a5 26. Bc4 Rf8 27.
Kg2 Kd6 28. Kf3 Nd7 29. Re3 Nb8 30. Rd3+ Kc7 31. c3 Nc6 32. Re3 Kd6 33. a4 Ne7
34. h3 Nc6 35. h4 h5 36. Rd3+ Kc7 37. Rd5 f5 38. Rd2 Rf6 39. Re2 Kd7 40. Re3 g6
41. Bb5 Rd6 42. Ke2 Kd8 43. Rd3 Kc7 44. Rxd6 Kxd6 45. Kd3 Ne7 46. Be8 Kd5 47.
Bf7+ Kd6 48. Kc4 Kc6 49. Be8+ Kb7 50. Kb5 Nc8 51. Bc6+ Kc7 52. Bd5 Ne7 53. Bf7
Kb7 54. Bb3 Ka7 55. Bd1 Kb7 56. Bf3+ Kc7 57. Ka6 Nc8 58. Bd5 Ne7 59. Bc4 Nc6
60. Bf7 Ne7 61. Be8 Kd8 62. Bxg6 Nxg6 63. Kxb6 Kd7 64. Kxc5 Ne7 65. b4 axb4 66.
cxb4 Nc8 67. a5 Nd6 68. b5 Ne4+ 69. Kb6 Kc8 70. Kc6 Kb8 71. b6 1-0

[Event "Candidate tournament"]
[Site "Neuhausen/Zürich"]
[Date "1953.08.??"]
[Round "13"]
[White "Reshevsky, S."]
[Black "Bronstein, D."]
[Result "0-1"]
[ECO "E69"]
[PlyCount "130"]
[EventDate "1953.??.??"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 Nbd7 7. O-O e5 8. e4
Re8 9. h3 exd4 10. Nxd4 Nc5 11. Re1 a5 12. Qc2 c6 13. Be3 Nfd7 14. Rad1 a4 15.
Nde2 Qa5 16. Bf1 Ne5 17. Nd4 a3 18. f4 Ned7 19. b3 Na6 20. Bf2 Ndc5 21. Re3 Nb4
22. Qe2 Bd7 23. e5 dxe5 24. fxe5 Rad8 25. g4 Ne6 26. Bh4 Nxd4 27. Rxd4 Qc5 28.
Rde4 Bh6 29. Kh1 Be6 30. g5 Bg7 31. Rf4 Bf5 32. Ne4 Bxe4+ 33. Rfxe4 Na6 34. e6
fxe6 35. Rxe6 Rf8 36. Re7 Bd4 37. R3e6 Qf5 38. Re8 Nc5 39. Rxd8 Nxe6 40. Rxf8+
Kxf8 41. Bg3 Qxg5 42. Qxe6 Qxg3 43. Qc8+ Ke7 44. Qg4 Qc3 45. Kg2 Qb2+ 46. Qe2+
Kd6 47. Kf3 Bc5 48. Ke4 Qd4+ 49. Kf3 Qf6+ 50. Kg2 Kc7 51. Qf3 Qb2+ 52. Qe2 Qd4
53. Kf3 h5 54. Kg2 g5 55. Kg3 Qf4+ 56. Kg2 g4 57. hxg4 hxg4 58. Kh1 Kb6 59. Kg2
Kc7 60. Kh1 Bd6 61. Kg1 Kb6 62. Qg2 Bc5+ 63. Kh1 Qh6+ 64. Qh2 Qe3 65. b4 Bd4
0-1

[Event "London m1"]
[Site "London"]
[Date "1834.??.??"]
[Round "21"]
[White "De Labourdonnais, Louis"]
[Black "McDonnell, Alexander"]
[Result "0-1"]
[ECO "C23"]
[PlyCount "78"]
[EventDate "1834.??.??"]
[Source "ChessBase"]

1. e4 e5 2. Bc4 Bc5 3. Qe2 Nf6 4. d3 Nc6 5. c3 Ne7 6. f4 exf4 7. d4 Bb6 8. Bxf4
d6 9. Bd3 Ng6 10. Be3 O-O 11. h3 Re8 12. Nd2 Qe7 13. O-O-O c5 14. Kb1 cxd4 15.
cxd4 a5 16. Ngf3 Bd7 17. g4 h6 18. Rdg1 a4 19. g5 hxg5 20. Bxg5 a3 21. b3 Bc6
22. Rg4 Ba5 23. h4 Bxd2 24. Nxd2 Ra5 25. h5 Rxg5 26. Rxg5 Nf4 27. Qf3 Nxd3 28.
d5 Nxd5 29. Rhg1 Nc3+ 30. Ka1 Bxe4 31. Rxg7+ Kh8 32. Qg3 Bg6 33. hxg6 Qe1+ 34.
Rxe1 Rxe1+ 35. Qxe1 Nxe1 36. Rh7+ Kg8 37. gxf7+ Kxh7 38. f8=N+ Kh6 39. Nb1 Nc2#
0-1

[Event "Moscow"]
[Site "?"]
[Date "1967.??.??"]
[Round "?"]
[White "Smyslov"]
[Black "Gufeld"]
[Result "0-1"]
[ECO "A15"]
[PlyCount "70"]
[EventDate "1967.??.??"]

1. c4 Nf6 2. Nf3 g6 3. b4 Bg7 4. Bb2 O-O 5. e3 b6 6. d4 (6. Be2 c5 7. a3 Bb7 8.
O-O d6 9. d4 Nbd7 10. d5 cxb4 11. axb4 b5 $13) 6... c5 7. dxc5 (7. bxc5 bxc5 8.
d5 d6 9. Nbd2 e5 10. dxe6 fxe6 $13) 7... bxc5 8. b5 a6 9. a4 Ne4 10. Bxg7 Kxg7
11. Qd5 $1 (11. Bd3 Qa5+ 12. Nbd2 Nxd2 13. Qxd2 axb5 14. cxb5 d5 $17) 11...
Qa5+ 12. Ke2 Bb7 $5 (12... Nc3+ 13. Nxc3 Qxc3 14. Rd1 Ra7 15. Qxc5 Ra8 16. Qd4+
$16) 13. Qxb7 Nc6 14. Nfd2 Ra7 15. bxc6 Rxb7 16. cxb7 Qb4 17. Nxe4 $2 (17. Ra2
$1 d5 $5 18. g3 $1 (18. cxd5 Qxb7 19. f3 Qxd5 20. Rb2 Nxd2 21. Nxd2 c4 $40) (
18. Rc2 d4 19. exd4 cxd4 20. Nxe4 Qxb1 21. Kd3 Qb3+ 22. Kd2 Qb4+ 23. Ke2 Qb1
$11) 18... dxc4 (18... d4 19. Bg2 Nd6 20. Rc1 Nxb7 21. Rcc2 Nd6 22. a5 Qb8 23.
Rcb2 Qc7 24. Rb6 $18) 19. Bg2 Nd6 20. Rc1) 17... Qb2+ 18. Nbd2 Qxa1 19. Nxc5
Rb8 20. g3 Qa3 $1 (20... d6 21. Nd7 Rxb7 22. Bg2 Qb2 23. Rb1) 21. Nxd7 $6 (21.
Nd3 Rxb7 22. Bg2 Rb8 23. c5 Qxa4 24. Bd5 $13) 21... Rxb7 22. Bh3 Qd6 23. c5 Qd5
24. f3 Rb2 (24... Rxd7 25. Bxd7 Qxd7 26. Rc1 $132) 25. Rd1 e6 26. c6 $6 (26.
Nb6 Qxc5 27. a5 Qxa5 28. Nbc4 Qb5 29. Ke1 Ra2 30. Bf1) 26... Qc4+ 27. Ke1 Qd3
28. Bf1 Qxe3+ 29. Be2 a5 30. f4 f6 31. c7 Rc2 32. Kf1 Rxc7 33. Nc4 Rxc4 34.
Bxc4 Qf3+ 35. Ke1 Qc3+ 0-1

[Event "Polanica Zdroj"]
[Site "?"]
[Date "1970.??.??"]
[Round "?"]
[White "Zaitsev, I."]
[Black "Ivkov, B."]
[Result "1-0"]
[ECO "C93"]
[PlyCount "57"]
[EventDate "1970.??.??"]

{10/346} 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 h6 10. d4 Re8 11. Nbd2 Bf8 12. Nf1 Bb7 13. Ng3 Na5 14. Bc2
Nc4 15. b3 Nb6 16. Rb1 c5 17. Rb2 b4 18. dxe5 bxc3 $6 (18... dxe5 19. cxb4 Qxd1
20. Bxd1 cxb4 21. Rd2 $14) 19. exf6 cxb2 20. Bxb2 g6 21. Qb1 Nd7 22. e5 Bxf3
23. Bxg6 $1 Nxe5 (23... Bd5 24. e6 $18) 24. Bxf7+ Nxf7 $2 (24... Kxf7 25. Qh7+
Ke6 $1) 25. Qg6+ Kh8 26. Re7 $3 Bd5 27. Nh5 Qa5 28. Nf4 Qd2 29. Nxd5 1-0

[Event "Tula"]
[Site "?"]
[Date "1949.??.??"]
[Round "?"]
[White "Krogius, N."]
[Black "Martjushev"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "0"]
[EventDate "1949.??.??"]

 1-0

[Event "Team ch USSR"]
[Site "?"]
[Date "1954.??.??"]
[Round "?"]
[White "Krogius, N."]
[Black "Borissenko, G."]
[Result "1-0"]
[ECO "A00"]
[PlyCount "0"]
[EventDate "1954.??.??"]

 1-0

[Event "Tbilisi URSS ch"]
[Site "?"]
[Date "1959.??.??"]
[Round "3"]
[White "Keres, P."]
[Black "Krogius, N."]
[Result "0-1"]
[ECO "B48"]
[PlyCount "160"]
[EventDate "1959.??.??"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be3 Nf6 7. Be2 a6 8. a3
Be7 9. O-O O-O 10. f4 d6 11. Qe1 Bd7 12. Qg3 Nxd4 13. Bxd4 Bc6 14. Rae1 Rfd8
15. Bd3 Ne8 16. Qh3 b5 17. Nd5 Qb7 18. Rf3 Bf8 19. Qh4 f5 20. Rh3 h6 21. exf5
e5 22. f6 Bxd5 23. Rg3 e4 24. Qxh6 Nxf6 25. Bxf6 exd3 26. cxd3 Re8 27. Rxe8
Rxe8 28. Qh5 Qf7 29. Qg5 Re1+ 30. Kf2 Qe6 31. Qh5 Rc1 32. Bc3 Bc6 33. h4 Qa2
34. Qe2 Qb3 35. Qg4 Qf7 36. h5 Qa7+ 37. Ke2 Qe7+ 38. Kf2 Bd5 39. h6 Qa7+ 40.
Ke2 Qe7+ 41. Kf2 Qa7+ 42. d4 Bc4 43. Re3 Rf1+ 44. Kg3 Rh1 45. hxg7 Qxg7 46.
Qxg7+ Kxg7 47. Kg4 Kf7 48. g3 Bd5 49. Bb4 Be7 50. Re2 Bb3 51. Re3 Bd5 52. Kf5
Rh5+ 53. Kg4 Rh2 54. Bc3 Bc4 55. Kf5 Rh6 56. Re1 Rf6+ 57. Kg4 Rg6+ 58. Kh3 Be6+
59. Kg2 Rh6 60. Rg1 Bd5+ 61. Kf2 Rh2+ 62. Ke3 Bf6 63. g4 Bh4 64. Rf1 Bc4 65.
Ra1 Rh3+ 66. Ke4 Bf2 67. f5 Be3 68. Bb4 Bg5 69. Re1 Rg3 70. Bxd6 Rxg4+ 71. Kf3
Rxd4 72. Be5 Bd5+ 73. Kg3 Rd3+ 74. Kg4 Bf6 75. Kf4 Rf3+ 76. Kg4 Rf2 77. Re3
Rg2+ 78. Kh3 Rg5 79. Bxf6 Kxf6 80. Rd3 Rxf5 0-1

[Event "Leningrad sf ch USSR"]
[Site "?"]
[Date "1957.??.??"]
[Round "16"]
[White "Krogius, N."]
[Black "Ravinsky, G."]
[Result "1-0"]
[ECO "D36"]
[PlyCount "85"]
[EventDate "1957.??.??"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 O-O 7. Bd3 Nbd7 8.
Qc2 Re8 9. Nf3 Nf8 10. O-O c6 11. Rab1 a5 12. a3 Bg4 13. Ne5 Bh5 14. b4 axb4
15. axb4 Ng4 16. Bxe7 Qxe7 17. Nxg4 Bxg4 18. b5 Rad8 19. bxc6 bxc6 20. Ne2 Rd6
21. Ng3 Qg5 22. Rb6 Bd7 23. Bf5 Bxf5 24. Qxf5 Qd8 25. Rfb1 Rf6 26. Qc2 Qd6 27.
Qa4 Rg6 28. Qb4 Qe6 29. Rb8 Nd7 30. Rxe8+ Qxe8 31. Qb7 Re6 32. Ra1 Nf8 33. Ra8
Qe7 34. Qxe7 Rxe7 35. Rc8 Re6 36. Ne2 g5 37. Ng3 f6 38. Nf5 h5 39. h3 g4 40.
hxg4 hxg4 41. Kh2 Kf7 42. Kg3 Kg6 43. Nh4+ 1-0

[Event "Moscow ch URSS"]
[Site "?"]
[Date "1940.??.??"]
[Round "?"]
[White "Lilienthal, Andor"]
[Black "Bondarevsky, I."]
[Result "1-0"]
[ECO "C10"]
[PlyCount "109"]
[EventDate "1940.??.??"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Be7 6. Bd3 Ngf6 7. Nxf6+ Bxf6
8. O-O c5 9. c3 cxd4 10. cxd4 O-O 11. Qc2 g6 12. Bf4 Nb6 13. Bc7 Qe7 14. Be4
Nd5 15. Bxd5 exd5 16. Be5 Bf5 17. Bxf6 Qxf6 18. Qb3 Be4 19. Ne5 Qb6 20. Qxb6
axb6 21. Rfc1 Rfc8 22. a3 Bf5 23. g4 Be6 24. h3 f6 25. Nd3 g5 26. f3 Kf7 27.
Kf2 Ke7 28. Ke3 Kd6 29. Rxc8 Rxc8 30. h4 h6 31. hxg5 hxg5 32. Rh1 Re8 33. Kd2
Bd7 34. Rh6 Rf8 35. Ne1 Ke7 36. Nc2 Rf7 37. Ne3 Be6 38. Kc3 Kd6 39. Kb4 Bd7 40.
Nf5+ Kc7 41. a4 Be6 42. Ng3 Bd7 43. Nh5 f5 44. Nf6 fxg4 45. Nxd5+ Kb8 46. fxg4
Bxg4 47. Nxb6 Rf2 48. b3 Bd1 49. d5 Kc7 50. a5 Rd2 51. Rh7+ Kb8 52. d6 Rd4+ 53.
Kc5 Rh4 54. d7 Kc7 55. d8=Q+ 1-0

[Event "Amsterdam IBM"]
[Site "?"]
[Date "1975.??.??"]
[Round "1"]
[White "Uhlmann, W."]
[Black "Makarichev, S."]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "2535"]
[BlackElo "2440"]
[PlyCount "122"]
[EventDate "1975.??.??"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 O-O 6. O-O e4 7. Ng5 Bxc3 8.
bxc3 Re8 9. f3 exf3 10. Nxf3 d5 11. cxd5 Qxd5 12. Nd4 Qh5 13. Nxc6 bxc6 14. e3
Bg4 15. Bf3 Qg6 16. Bxg4 Nxg4 17. Qe2 Rad8 18. Ba3 h5 19. Rab1 a5 20. Rb7 Rd7
21. Qg2 Qe6 22. Bc1 Ne5 23. Qe4 Nd3 24. Qxe6 Rxe6 25. Ba3 Re4 26. Rf5 Ra4 27.
Rxh5 g6 28. Rb8+ Kg7 29. Bf8+ Kf6 30. Rh4 Rxa2 31. Rb1 Rd5 32. Rf1+ Rf5 33.
Rxf5+ Kxf5 34. Rd4 Rxd2 35. Kf1 Ke6 36. h4 f5 37. Bc5 Kf7 38. Rd7+ Ke8 39. Rd4
a4 40. Bb4 Rf2+ 41. Kg1 Rd2 42. Kf1 c5 43. Bxc5 Rf2+ 44. Kg1 Nxc5 45. Kxf2 a3
46. Rd1 Nb3 47. e4 fxe4 48. Ke3 a2 49. g4 Kf7 50. c4 a1=Q 51. Rxa1 Nxa1 52.
Kxe4 Kf6 53. Kd5 Nc2 54. Kc6 Ne3 55. c5 Nxg4 56. Kxc7 Ne5 57. Kd6 Kf5 58. Ke7
Nd3 59. Kf7 Nxc5 60. Kg7 Nd3 61. Kh6 Nf4 0-1

[Event "Amsterdam IBM"]
[Site "?"]
[Date "1975.??.??"]
[Round "3"]
[White "Ljubojevic, L."]
[Black "Makarichev, S."]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "2615"]
[BlackElo "2440"]
[PlyCount "56"]
[EventDate "1975.??.??"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. O-O Nc6 8.
Re1 Bg4 9. c3 f5 10. Qb3 O-O 11. Nfd2 Nxf2 12. Kxf2 Bh4+ 13. g3 f4 14. Kg2 fxg3
15. Be4 Bh3+ 16. Kg1 gxh2+ 17. Kxh2 Qd6+ 18. Kh1 Bxe1 19. Qxd5+ Qxd5 20. Bxd5+
Kh8 21. Nf3 Bg3 22. Ng1 Bf1 23. Nd2 Rae8 24. Ne4 Rxe4 25. Bxe4 Rf2 26. Nf3 Bg2+
27. Kg1 Bxf3 28. Bxf3 Rxf3 0-1

[Event "ch URSS sf"]
[Site "Tbilisi"]
[Date "1956.11.??"]
[Round "2"]
[White "Polugaevsky, L."]
[Black "Tal, M."]
[Result "1/2-1/2"]
[ECO "E57"]
[PlyCount "96"]
[EventDate "1956.??.??"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. e3 Nf6 5. Nf3 Nc6 6. a3 cxd4 7. exd4 Be7 8. Bd3
dxc4 9. Bxc4 O-O 10. O-O b6 11. Qd3 Bb7 12. Rd1 Rc8 13. Ba2 Qc7 14. Bg5 Rfd8
15. Qe2 Ng4 16. Nb5 Ba6 17. Qxe6 Bxb5 18. Qxg4 Be2 19. Bxe7 Qxe7 20. Re1 Bxf3
21. Qxf3 Qd7 22. d5 Nd4 23. Qd3 Nc2 24. Bb1 Nxe1 25. Qxh7+ Kf8 26. Bf5 Qxd5 27.
Rxe1 f6 28. Bxc8 Rxc8 29. h4 Rd8 30. h5 Qd3 31. Qxd3 Rxd3 32. Rc1 Rb3 33. Rc2
Kg8 34. g4 Kh7 35. Kg2 Kh6 36. f3 a5 37. Kg3 a4 38. Rc4 Rxb2 39. Rxa4 Rb3 40.
Ra8 Kh7 41. Kf4 b5 42. Ke4 Rc3 43. Ra5 b4 44. axb4 Rc4+ 45. Kf5 Rxb4 46. Ra7
Rb3 47. f4 Rb5+ 48. Ke6 Rb4 1/2-1/2

[Event "Stockholm izt"]
[Site "?"]
[Date "1962.??.??"]
[Round "9"]
[White "Fischer, R."]
[Black "Pomar, A."]
[Result "1/2-1/2"]
[ECO "B29"]
[PlyCount "154"]
[EventDate "1962.??.??"]

1. e4 c5 2. Nf3 Nf6 3. Nc3 d5 4. Bb5+ Bd7 5. e5 d4 6. exf6 dxc3 7. fxg7 cxd2+
8. Qxd2 Bxg7 9. Qg5 Bf6 10. Bxd7+ Nxd7 11. Qh5 Qa5+ 12. Nd2 Qa6 13. Ne4 O-O-O
14. Qe2 Qe6 15. Nxf6 Qxe2+ 16. Kxe2 Nxf6 17. Be3 b6 18. Rad1 Rxd1 19. Rxd1 Rd8
20. Rxd8+ Kxd8 21. Kf3 Kd7 22. Kf4 Ng8 23. c4 f6 24. Ke4 e6 25. Bd2 Ne7 26. Bc3
Ng8 27. g4 Ke7 28. f4 h6 29. f5 exf5+ 30. gxf5 h5 31. Bd2 Kd7 32. a4 Ne7 33.
Bc3 Ng8 34. Kf4 Ke7 35. b4 cxb4 36. Bxb4+ Kd7 37. Bf8 Ke8 38. Bd6 Kd7 39. c5
bxc5 40. Bxc5 a6 41. Ke4 Kc6 42. Bf8 Kd7 43. h3 Ke8 44. Bc5 Kd7 45. Bd4 Kd6 46.
Bb2 Kc6 47. Bc3 Kd6 48. Bb4+ Kd7 49. a5 Nh6 50. Bc3 Ng8 51. Bb4 Nh6 52. Bc3 Ng8
53. Kd5 Ne7+ 54. Kc5 Nxf5 55. Bxf6 Ke6 56. Bg5 Nd6 57. Kb6 Kd5 58. Kxa6 Kc6 59.
Bd2 Ne4 60. Bb4 Nf6 61. Ka7 Nd7 62. a6 Kc7 63. Ba5+ Kc6 64. Be1 Nc5 65. Bf2 Nd7
66. Bh4 Nc5 67. Be7 Nd7 68. Ba3 Kc7 69. Bb2 Kc6 70. Bd4 Kc7 71. Bg7 Kc6 72. Ba1
Nc5 73. Bd4 Nd7 74. Be3 Kc7 75. Bf4+ Kc6 76. Ka8 Kb6 77. a7 Kc6 1/2-1/2

[Event "Reykjavik Wch m"]
[Site "?"]
[Date "1972.??.??"]
[Round "11"]
[White "Spassky, B."]
[Black "Fischer, R."]
[Result "1-0"]
[ECO "B97"]
[WhiteElo "2660"]
[BlackElo "2785"]
[PlyCount "61"]
[EventDate "1972.??.??"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2
Qxb2 9. Nb3 Qa3 10. Bxf6 gxf6 11. Be2 h5 12. O-O Nc6 13. Kh1 Bd7 14. Nb1 Qb4
15. Qe3 d5 16. exd5 Ne7 17. c4 Nf5 18. Qd3 h4 19. Bg4 Nd6 20. N1d2 f5 21. a3
Qb6 22. c5 Qb5 23. Qc3 fxg4 24. a4 h3 25. axb5 hxg2+ 26. Kxg2 Rh3 27. Qf6 Nf5
28. c6 Bc8 29. dxe6 fxe6 30. Rfe1 Be7 31. Rxe6 1-0

[Event "Skara ETC"]
[Site "?"]
[Date "1980.??.??"]
[Round "3"]
[White "Ermenkov, E."]
[Black "Portisch, L."]
[Result "0-1"]
[ECO "B86"]
[WhiteElo "2495"]
[BlackElo "2655"]
[PlyCount "66"]
[EventDate "1980.??.??"]

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. f4 b5 10. f5 e5 11. Nde2 Bb7 12. Ng3 Nbd7 13. Bg5 Rc8 14. O-O Rxc3 15.
bxc3 Nxe4 16. Nxe4 Bxe4 17. Bxe7 Qxe7 18. c4 Rc8 19. Qe2 Nf6 20. Rac1 h5 21.
cxb5 axb5 22. Qxb5 Qa7+ 23. Kh1 h4 24. Qb3 Ng4 25. h3 Ne3 26. Rg1 Nxf5 27. Kh2
d5 28. c4 Rb8 29. Qc3 Qf2 30. Qxe5 Rb2 31. cxd5 Qxg2+ 32. Rxg2 Rxg2+ 33. Kh1
Ng3+ 0-1

[Event "Tilburg"]
[Site "?"]
[Date "1979.??.??"]
[Round "8"]
[White "Smyslov, V."]
[Black "Portisch, L."]
[Result "0-1"]
[ECO "B95"]
[WhiteElo "2560"]
[BlackElo "2640"]
[PlyCount "114"]
[EventDate "1979.??.??"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Qe2 h6 8. Bh4
Be7 9. Bg3 e5 10. Nb3 b5 11. f4 O-O 12. Qd3 Nbd7 13. Be2 Bb7 14. O-O Rc8 15.
Rad1 Qc7 16. a3 Nb6 17. Nd2 Nfd7 18. Bg4 Rcd8 19. Bxd7 Rxd7 20. Kh1 Bf6 21. Qe3
Re8 22. Bf2 Na4 23. Nxa4 bxa4 24. c3 exf4 25. Qxf4 d5 26. Qxc7 Rxc7 27. Bg3
Rce7 28. exd5 Bxd5 29. Rde1 Re2 30. Rxe2 Rxe2 31. Rf2 Rxf2 32. Bxf2 Bg5 33. Be1
Be3 34. c4 Be6 35. Nf1 Ba7 36. Bc3 Bxc4 37. Ng3 Bd3 38. Nh5 f6 39. h3 Kf7 40.
Kh2 Bb8+ 41. g3 Bg6 42. Nf4 Be4 43. Kg1 g5 44. Nh5 Ba7+ 45. Kf1 f5 46. Nf6 Bc6
47. h4 Bc5 48. Ke2 Kg6 49. hxg5 hxg5 50. Ke1 g4 51. Be5 Be7 52. Ng8 Bg5 53. Bf4
Bd8 54. Bd6 Kf7 55. Nh6+ Ke6 56. Bf4 Bf6 57. Bc1 Bd5 0-1

[Event "Rio de Janeiro izt"]
[Site "?"]
[Date "1979.??.??"]
[Round "3"]
[White "Portisch, L."]
[Black "Ivkov, B."]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2640"]
[BlackElo "2525"]
[PlyCount "81"]
[EventDate "1979.??.??"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 6. e3 Bf5 7. Nge2 Nd7 8.
Ng3 Bg6 9. Be2 Nf8 10. h4 Bxh4 11. Qb3 Bxg3 12. Bxg3 Qb6 13. Qa3 Ne7 14. Na4
Qd8 15. Nc5 Qb6 16. Na4 Qd8 17. Nc5 Qb6 18. Be5 f6 19. Bh2 Bf7 20. Bd6 Nfg6 21.
Bd3 Nc8 22. Bg3 a5 23. O-O Nge7 24. Rfe1 Ra7 25. Qc3 a4 26. Rab1 Qd8 27. Bb8 b5
28. Bxa7 Nxa7 29. b3 axb3 30. axb3 O-O 31. Ra1 Nec8 32. Bf5 Re8 33. Ra6 Qc7 34.
Rea1 Re7 35. Nd3 Be8 36. Qc5 Qb7 37. Nb4 Rc7 38. Be6+ Bf7 39. Bxc8 Nxc8 40.
Rxc6 Rxc6 41. Nxc6 1-0

[Event "Palma de Mallorca (m/10)"]
[Site "?"]
[Date "1974.??.??"]
[Round "?"]
[White "Portisch, L."]
[Black "Petrosian, T."]
[Result "1-0"]
[ECO "D63"]
[PlyCount "65"]
[EventDate "1974.??.??"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 O-O 6. e3 Nbd7 7. Rc1 a6 8. c5
c6 9. Bd3 b6 10. cxb6 c5 11. O-O c4 12. Bc2 Nxb6 13. Ne5 Bb7 14. f4 Rb8 15. f5
Nbd7 16. Bf4 Rc8 17. Qf3 exf5 18. Bxf5 Nxe5 19. dxe5 Ne4 20. Nxe4 dxe4 21. Qh3
g6 22. Rcd1 Qb6 23. Rd7 Rce8 24. e6 gxf5 25. Rxe7 Rxe7 26. Qg3+ Kh8 27. Bh6
fxe6 28. Bxf8 Rd7 29. Bh6 Qa5 30. Qb8+ Qd8 31. Qe5+ Kg8 32. Qxe6+ Rf7 33. Rxf5
1-0

[Event "Oberhausen ETC"]
[Site "?"]
[Date "1961.??.??"]
[Round "4"]
[White "Portisch, L."]
[Black "Tal, M."]
[Result "1-0"]
[ECO "C05"]
[PlyCount "69"]
[EventDate "1961.??.??"]

1. d4 e6 2. e4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ndf3 Qb6 8. g3
cxd4 9. cxd4 f6 10. Bh3 fxe5 11. fxe5 Bb4+ 12. Kf1 Nf8 13. Ne2 Ng6 14. Kg2 O-O
15. Bg4 Bd7 16. h4 Ba5 17. Rb1 Qb5 18. h5 Nge7 19. h6 g6 20. Bg5 Nf5 21. Bxf5
Rxf5 22. g4 Rxf3 23. Kxf3 Bb6 24. Kg3 Rf8 25. Qd2 Bc7 26. Bf4 Be8 27. Rhf1 Bb6
28. Rf2 Nb4 29. Rbf1 Nd3 30. Rf3 Qxb2 31. Qxd3 Bb5 32. Bg5 Rf5 33. Qc3 Bxd4 34.
Qc8+ Kf7 35. Qc7+ 1-0

[Event "Vilnius"]
[Site "?"]
[Date "1971.??.??"]
[Round "?"]
[White "Razuvaev, Youri S"]
[Black "Vaganian, Rafael A"]
[Result "1-0"]
[ECO "D47"]
[PlyCount "95"]
[EventDate "1971.??.??"]
[Source "Kesmaecker"]
[SourceDate "2000.01.01"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bb3
Bb7 9. O-O b4 10. Ne2 Bd6 11. Nf4 O-O 12. Ng5 Qe7 $2 (12... Nd5 13. Ne4 Be7 $11
) 13. Nfxe6 $1 fxe6 14. e4 $1 h6 15. Nxe6 Rf7 (15... Nxe4 16. Qe2 c5 17. dxc5
$1 Ndxc5 18. Nxc5+ Kh8 19. Nxb7 Rxf2 20. Qxf2 $1 Nxf2 21. Nxd6 $18) 16. Re1 Bb8
17. f4 a5 18. f5 c5 19. e5 Ne4 20. f6 gxf6 (20... Ndxf6 21. exf6 Qxf6 22. Qf3
$1 Bxh2+ (22... Qh4 23. Bf4 Nd2 24. Qxb7 $1 Rxb7 25. Ng5+ Nxb3 26. Re8#) 23.
Kxh2 Qh4+ 24. Qh3 Qxe1 25. Nxg7 $1 $16) 21. Rxe4 $1 Bxe4 22. Qg4+ Kh8 23. Qxe4
Ra6 24. Nf4 Nf8 25. Ng6+ $2 (25. Bxf7 Qxf7 26. Be3 $18) 25... Nxg6 26. Qxg6 Rg7
$1 27. Qxh6+ Rh7 28. Qg6 Qd8 $2 (28... Rg7 $1 29. Qh5+ Rh7 30. Qg4 Qd8 31. Be3
cxd4 32. Rc1 $36) 29. Bh6 $1 a4 (29... Qxd4+ 30. Kh1 Qd8 31. Rd1 $18) (29...
cxd4 30. Re1 d3 31. exf6 $18) 30. Bc2 Re7 31. Rd1 $1 b3 32. axb3 axb3 33. dxc5
Qe8 34. Bg7+ Kg8 35. Bxb3+ $2 (35. Qh7+ $1 Kf7 36. Bxb3+ Ree6 37. Bh6#) 35...
Rae6 36. Qxe8+ Rxe8 37. Bxf6 Ba7 38. Rd8 Bxc5+ 39. Kf1 Kh7 40. Bxe6 Rxe6 41.
Rd7+ Kg6 42. Rd5 Ba7 43. Ke2 Rb6 44. Rd2 Kf5 45. Kf3 Rb3+ 46. Ke2 Ke4 47. Kd1
Be3 48. Re2 1-0

[Event "Portoroz"]
[Site "?"]
[Date "1958.??.??"]
[Round "?"]
[White "Tal, M."]
[Black "Panno, O."]
[Result "1-0"]
[ECO "C92"]
[PlyCount "113"]
[EventDate "1958.??.??"]

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 Nd7 10. d4 Nb6 11. Be3 exd4 12. cxd4 Na5 13. Bc2 c5 14. e5 $5 (14.
Nc3 Nac4 15. Bc1 cxd4 16. Nxd4 Bf6 $11) 14... dxe5 15. Nxe5 Nbc4 16. Qd3 f5 17.
Bb3 f4 18. Bd2 Nxb3 19. Nc6 Nxa1 20. Nxd8 Bf5 21. Qf3 Raxd8 22. Rxe7 Bxb1 23.
Bxf4 Rxd4 24. Qg4 Bg6 25. Qe6+ Bf7 26. Qf5 Nc2 27. b3 Bg6 28. Rxg7+ Kxg7 29.
Bh6+ Kxh6 30. Qxf8+ Kg5 31. bxc4 bxc4 32. g3 Be4 33. h4+ Kg4 34. Kh2 Bf5 35.
Qf6 h6 36. Qe5 Re4 37. Qg7+ Kf3 38. Qc3+ Ne3 39. Kg1 Bg4 40. fxe3 h5 41. Qe1
Rxe3 42. Qf1+ Ke4 43. Qxc4+ Kf3 44. Qf1+ Ke4 45. Qxa6 Kd4 46. Qd6+ Kc4 47. a4
Re1+ 48. Kf2 Re2+ 49. Kf1 Ra2 50. Qa6+ Kd4 51. a5 c4 52. Qb6+ Kd5 53. a6 Ra1+
54. Kf2 c3 55. a7 c2 56. Qb3+ Kd6 57. Qd3+ 1-0

[Event "Oberhausen ETC"]
[Site "?"]
[Date "1961.??.??"]
[Round "?"]
[White "Hort, V."]
[Black "Keres, P."]
[Result "0-1"]
[ECO "C71"]
[PlyCount "106"]
[EventDate "1961.??.??"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. d4 b5 6. Bb3 Nxd4 7. Nxd4 exd4 8.
Bd5 (8. c3 dxc3 9. Qh5 g6 10. Qd5 Be6 11. Qc6+ Bd7 12. Qxc3 Qf6 13. Qa5 c6 14.
Nc3 Bg7 15. a4 $36) 8... Rb8 9. Bc6+ Bd7 10. Bxd7+ Qxd7 11. Qxd4 Nf6 12. O-O
Be7 13. Nc3 O-O 14. a4 Rfe8 15. Qd3 b4 16. Nd5 a5 17. b3 Nxd5 18. exd5 Bf6 19.
Rb1 c5 20. Bf4 Be5 21. Be3 Rbc8 22. Qc4 Qf5 23. Qb5 Qxc2 24. Qxa5 f5 25. f3 Bb2
(25... Bxh2+ 26. Kxh2 Rxe3 27. Qb6 $17) (25... Qd3 $1) 26. Qa6 $1 Qxb3 27. Bf2
c4 28. Qb7 $1 Rb8 29. Qa7 Ra8 $2 (29... Qc2 30. Rxb2 Qxb2 31. Bd4 Rb7 $1 $19)
30. Qb7 Reb8 $2 (30... Rab8 31. Qa7 Qc2) 31. Qd7 Qc2 32. Qxd6 b3 33. Qe6+ Kh8
34. d6 Bf6 (34... Ba3 35. Bd4 $13) 35. Rfc1 Qxc1+ $3 36. Rxc1 b2 37. Rb1 c3 38.
Qe2 $1 (38. Qxf5 Rxa4 39. Qd3 Ra1 40. Qd1 Rxb1 41. Qxb1 c2 $19) 38... Rxa4 39.
d7 h6 $6 (39... Rg8 40. Bb6 Ra1 41. Qd1 Rga8 $1 $19) 40. Qe8+ Kh7 41. d8=Q $2 (
41. Qxb8 c2 42. Qxb2 Bxb2 43. Rf1 Ra8 44. Bb6 Ra1 45. d8=Q Rxf1+ 46. Kxf1 c1=Q+
47. Kf2 Bc3 $17) 41... Rxd8 42. Qxa4 Rd2 $1 43. Rxb2 (43. Qb5 c2 44. Qf1 (44.
Qxf5+ g6) 44... Rd5 $1 45. Be3 (45. g4 Ra5 46. Rxb2 Bxb2 47. Be3 Ra1 48. Qxa1
Bxa1 49. Bc1 fxg4 50. fxg4 Bf6 51. Kf1 Bg5 $19) 45... cxb1=Q 46. Qxb1 Ra5 47.
Kf2 Kg8 48. Qc2 Ra1 49. Qc8+ Kf7 $19) 43... cxb2 44. Qb3 Rd8 45. Qc2 Rb8 46.
Qb1 (46. Qxf5+ Kh8 47. Qb1 Ra8) 46... g6 47. g4 Ra8 48. Kg2 Ra1 49. Qc2 b1=Q
50. Qc7+ Bg7 51. Bd4 Qf1+ 52. Kg3 f4+ 53. Kxf4 Qc1+ 0-1

[Event "Copenhagen"]
[Site "?"]
[Date "1960.??.??"]
[Round "?"]
[White "Larsen, B."]
[Black "Geller, E."]
[Result "1-0"]
[ECO "A09"]
[PlyCount "77"]
[EventDate "1960.??.??"]

1. g3 d5 2. Bg2 e5 3. Nf3 Nc6 4. O-O Nf6 5. c4 d4 6. d3 Bd6 7. Na3 $5 O-O (7...
Bxa3) 8. Rb1 Re8 9. Nc2 a5 10. b3 h6 $6 (10... Nb4 11. a3 Nxc2 12. Qxc2 c5 $11)
11. a3 Bf5 12. b4 axb4 13. axb4 Qd7 14. b5 Nd8 15. e3 $3 dxe3 (15... Bc5 16.
exd4 exd4 17. Bb2 Ne6 18. Nh4 Bg4 19. f3 Bh5 20. g4 Bg6 21. f4 $16) 16. Nxe3
Bh7 17. Bb2 c6 (17... e4 18. Nh4 exd3 19. Bxf6 gxf6 20. Qh5 $40) 18. Ra1 $1
Rxa1 19. Qxa1 cxb5 (19... Bxd3 20. Rd1 Be2 21. Nxe5 Qe7 (21... Rxe5 22. Rxd6
Qxd6 23. Bxe5 $18) 22. Rd2 Bxe5 23. Bxe5 Qxe5 24. Qxe5 Rxe5 25. Rxd8+ Kh7 26.
bxc6 $16) (19... Qc7 20. d4 e4 21. Nh4 cxb5 22. c5 Be7 23. d5 $1 Qxc5 24. Rc1
$1 Qd6 (24... Qb6 25. Nhf5 $40) 25. Nhf5 Bxf5 26. Nxf5 Qa6 (26... Qxd5 27.
Nxe7+ Rxe7 28. Rd1 $18) (26... Qd7 27. Bh3 $40) 27. d6 Qxa1 28. Bxa1 Bf8 29.
Bxf6 gxf6 30. Rc8 $18) 20. Nxe5 Qc7 21. Nf3 Be7 (21... Bxd3 22. Bxf6 Bxf1 23.
Nd5 $18) 22. Rc1 bxc4 (22... Bxd3 23. Nd5 Qd6 24. Be5 Qa6 25. Qd4 $16) 23. dxc4
Qb6 24. Nd5 Nxd5 25. cxd5 Bf8 26. Bd4 Qb3 27. Ne5 b5 28. Nd7 Ba3 29. Bxg7 $3
Bxc1 30. Nf6+ Kxg7 31. Nxe8+ Kf8 32. Qh8+ Ke7 (32... Bg8 33. Nf6) 33. d6+ Kd7
34. Nf6+ Kc8 35. Bh3+ Kb7 36. Qxd8 Qd1+ 37. Kg2 Bd3 38. Bc8+ Ka8 39. Qa5+ 1-0

[Event "USSR"]
[Site "?"]
[Date "1973.??.??"]
[Round "?"]
[White "Podgaets, M."]
[Black "Sveshnikov, E."]
[Result "0-1"]
[ECO "A06"]
[PlyCount "94"]
[EventDate "1973.??.??"]

1. Nf3 d5 2. b3 Nf6 3. Bb2 e6 4. g3 Bd6 5. Bg2 O-O 6. O-O b6 7. d3 Bb7 8. Nbd2
Qe7 9. a3 Nbd7 10. Re1 e5 11. e4 dxe4 12. Nh4 g6 13. Nc4 Nc5 14. d4 Ncd7 15.
dxe5 Nxe5 16. Qd4 Rfe8 17. Nxd6 Qxd6 18. Qe3 Neg4 19. Qc1 Nxf2 20. Bxf6 Qxf6
21. Rf1 e3 22. Bxb7 Rad8 23. Qe1 c6 24. Ng2 Qf3 25. Qc3 Re6 26. Bxc6 Qxc6 27.
Qxc6 Nh3+ 28. Kh1 Rxc6 29. Nxe3 Rd2 30. Rae1 Rc3 31. Nc4 Rdxc2 32. Re8+ Kg7 33.
Re7 Ng5 34. Ne5 Rc7 35. Rxc7 Rxc7 36. h4 Ne4 37. Rf3 f6 38. Nc4 b5 39. Na5 f5
40. Kg1 Rc1+ 41. Kg2 Rc2+ 42. Kg1 Kh6 43. g4 fxg4 44. Rf4 Nd2 45. Rf2 g3 46.
Rf7 Kh5 47. Rf4 g5 0-1

[Event "Moscow USSR (ch)"]
[Site "?"]
[Date "1973.??.??"]
[Round "?"]
[White "Karpov, An"]
[Black "Sveshnikov, E."]
[Result "1/2-1/2"]
[ECO "B33"]
[PlyCount "88"]
[EventDate "1973.??.??"]

{16/358} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 Nf6 6. N1c3 d6 7. Bf4
e5 8. Bg5 a6 9. Na3 b5 10. Nd5 Be7 11. Bxf6 Bxf6 12. c3 O-O 13. Nc2 Bg5 14. a4
bxa4 15. Rxa4 a5 16. Bc4 Rb8 17. b3 Be6 18. Qa1 g6 19. O-O Qd7 20. Rd1 f5 21.
exf5 gxf5 22. b4 axb4 23. cxb4 Kh8 24. b5 Bxd5 25. Rxd5 Ne7 26. Qxe5+ dxe5 27.
Rxd7 Nc8 28. Rc7 Bd8 29. Rc6 Nb6 30. Rb4 Nxc4 31. Rcxc4 Bb6 32. Kf1 Rfd8 33.
Ke2 Ba5 34. Rb3 Rd2+ 35. Ke3 f4+ 36. Ke4 Rxf2 37. Kxe5 Rxg2 38. Nd4 Rxh2 39.
Rc6 Bb6 40. Ne6 f3 41. Rxf3 Rh5+ 42. Kf6 Rxb5 43. Rd6 Rb2 44. Ke7 Ba5 1/2-1/2

[Event "Tbilissi USSR (ch)"]
[Site "?"]
[Date "1978.??.??"]
[Round "?"]
[White "Geller, E."]
[Black "Sveshnikov, E."]
[Result "0-1"]
[ECO "B33"]
[PlyCount "68"]
[EventDate "1978.??.??"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8.
Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 O-O 12. Nc2 Bg5 13. a4 bxa4 14. Rxa4 a5
15. Bc4 Rb8 16. b3 Kh8 17. O-O f5 18. exf5 Bxf5 19. Qe2 Qd7 20. Nce3 Be6 21.
Rd1 Bd8 22. Ra2 Qf7 23. Qd3 Qh5 24. Nf1 e4 25. Qc2 Bh4 26. Ng3 Bxg3 27. hxg3
Ne5 28. Nf4 Rxf4 29. gxf4 Nf3+ 30. gxf3 Bxc4 31. Qxe4 Bxb3 32. Rb1 Re8 33. Rxa5
d5 34. Re1 Qg6+ 0-1

[Event "Jugoslavija-USSR"]
[Site "?"]
[Date "1976.??.??"]
[Round "?"]
[White "Ivanovic, B."]
[Black "Sveshnikov, E."]
[Result "0-1"]
[ECO "B33"]
[PlyCount "76"]
[EventDate "1976.??.??"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8.
Bxf6 gxf6 9. Na3 b5 10. Nd5 f5 11. Bd3 Be6 12. c4 Qa5+ 13. Kf1 Bxd5 14. exd5
Nd4 15. cxb5 axb5 16. Nc2 Nxc2 17. Qxc2 e4 18. Qc6+ Ke7 19. Bxb5 Ra7 20. Qe8+
Kf6 21. g4 Re7 22. Qb8 Ke5 23. f4+ Kxf4 24. Ke2 Ke5 25. Rhf1 fxg4 26. b4 Bg7
27. bxa5 Rxb8 28. Rab1 f5 29. a6 f4 30. Bc6 f3+ 31. Kf2 Rxb1 32. Rxb1 Kf4 33.
Rb4 Bc3 34. Rc4 Ba5 35. Kf1 Bb6 36. Bb7 h5 37. Rc6 e3 38. Rc4+ Kg5 0-1

[Event "Moscow ch USSR"]
[Site "?"]
[Date "1976.??.??"]
[Round "?"]
[White "Geller, E."]
[Black "Karpov, A."]
[Result "1-0"]
[ECO "C16"]
[PlyCount "83"]
[EventDate "1976.??.??"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. Nf3 (5. Qg4 $5) 5... b6 6. Bd2 Ba6 7.
Bxa6 Nxa6 8. O-O Nb8 9. Ne2 Be7 10. Rc1 b5 11. Nf4 h5 12. b3 Ba3 13. Rb1 a5 14.
c4 c6 15. c5 Bb4 16. Bc1 a4 17. Nd3 Ba5 18. bxa4 bxa4 19. Qxa4 Qa7 20. Bg5 Bc7
21. Rxb8+ $1 Qxb8 22. Qxc6+ Kf8 23. Nf4 Ra7 (23... Rxa2 24. Nh4 Ne7 25. Nxe6+
fxe6 (25... Kg8 26. Qxc7) 26. Qxe6 $18) 24. Nh4 Qe8 (24... Ne7 25. Nxe6+ fxe6
26. Qxe6 Bd8 27. Bxe7+ Rxe7 28. Ng6+ Ke8 29. Qc6+ Kf7 30. Nxh8+ $18) 25. Qxe6
$3 fxe6 26. Nfg6+ Qxg6 (26... Kf7 27. Nxh8+ Kf8 28. N4g6+ Qxg6 29. Nxg6+) 27.
Nxg6+ Ke8 28. Nxh8 Ra4 29. Rd1 Ne7 30. Bxe7 Kxe7 31. Ng6+ Kf7 32. Nf4 Bxe5 33.
dxe5 Rxf4 34. Rc1 Ke8 35. c6 Kd8 36. c7+ Kc8 37. g3 Ra4 (37... Rf5 38. f4 g5
39. a4 gxf4 40. a5 fxg3 41. a6 gxh2+ 42. Kh1 Rf2 43. Ra1 $18) 38. Rc6 Rxa2 39.
Rxe6 g5 40. Rd6 Rd2 41. e6 Kxc7 42. e7 1-0

[Event "Baguio City (m/32)"]
[Site "?"]
[Date "1978.??.??"]
[Round "?"]
[White "Karpov, An"]
[Black "Kortchnoi, V."]
[Result "1-0"]
[ECO "A43"]
[PlyCount "82"]
[EventDate "1978.??.??"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 O-O 6. O-O c5 7. d5 Na6 8. Bf4
Nc7 9. a4 b6 10. Re1 Bb7 11. Bc4 Nh5 12. Bg5 Nf6 13. Qd3 a6 14. Rad1 Rb8 15. h3
Nd7 16. Qe3 Ba8 17. Bh6 b5 18. Bxg7 Kxg7 19. Bf1 Nf6 20. axb5 axb5 21. Ne2 Bb7
22. Ng3 Ra8 23. c3 Ra4 24. Bd3 Qa8 25. e5 dxe5 26. Qxe5 Ncxd5 27. Bxb5 Ra7 28.
Nh4 Bc8 29. Be2 Be6 30. c4 Nb4 31. Qxc5 Qb8 32. Bf1 Rc8 33. Qg5 Kh8 34. Rd2 Nc6
35. Qh6 Rg8 36. Nf3 Qf8 37. Qe3 Kg7 38. Ng5 Bd7 39. b4 Qa8 40. b5 Na5 41. b6
Rb7 1-0

[Event "Moscow URSS ch"]
[Site "?"]
[Date "1969.??.??"]
[Round "23"]
[White "Lutikov, A."]
[Black "Taimanov, M."]
[Result "0-1"]
[ECO "B48"]
[PlyCount "82"]
[EventDate "1969.??.??"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be3 a6 7. Bd3 b5 8.
Nxc6 Qxc6 9. Bd4 Bb7 10. Qe2 Ne7 11. f4 b4 12. Nb1 Ng6 13. Qf2 Bd6 14. Be3 O-O
15. Nd2 Rac8 16. h4 Qc7 17. e5 Bc5 18. h5 Bxe3 19. Qxe3 Ne7 20. Nc4 Nf5 21. Qd2
Bd5 22. Ne3 Nxe3 23. Qxe3 Qc5 24. Qg3 h6 25. Rh4 Qg1+ 26. Kd2 Qd4 27. f5 Rxc2+
28. Kxc2 b3+ 29. Kd1 Qg1+ 30. Qe1 Qxg2 31. Qf1 Bf3+ 32. Ke1 Qxb2 33. Rb1 Qxe5+
34. Kf2 bxa2 35. Re1 Qf6 36. Kg3 Bg2 37. Qg1 exf5 38. Qd4 Qg5+ 39. Kh2 Be4 40.
Rhxe4 fxe4 41. Qxe4 Qxh5+ 0-1

[Event "Leningrad Ch URSS"]
[Site "?"]
[Date "1977.??.??"]
[Round "?"]
[White "Karpov, A."]
[Black "Taimanov, M."]
[Result "0-1"]
[ECO "B28"]
[PlyCount "76"]
[EventDate "1977.??.??"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 a6 5. c4 e5 6. Nb3 Nf6 7. Nc3 Bb4 8. f3
O-O 9. Be3 d6 10. Rc1 b6 11. Bd3 Bc5 12. Qd2 Be6 13. Nxc5 bxc5 14. O-O Nd4 15.
Nd5 Nd7 16. f4 Rb8 17. f5 Bxd5 18. cxd5 Qb6 19. Rf2 f6 20. Rc4 a5 21. Ra4 Ra8
22. Qe1 Ra7 23. b3 Rfa8 24. Rb2 Qc7 25. Bd2 Nb6 26. Rxa5 (26. Bxa5 $2 Nxa4 27.
Bxc7 Nxb2) 26... c4 27. Bf1 (27. Bxc4 $2 Nxc4 28. Rxa7 Qxa7 29. bxc4 Nf3+) (27.
bxc4 $2 Rxa5 28. Bxa5 Qc5 29. Bxb6 Nf3+ 30. Kf1 Nxe1 31. Bxc5 Nxd3) 27... Rxa5
28. Bxa5 Qc5 29. Bxb6 Qxb6 30. Kh1 cxb3 31. axb3 g6 32. fxg6 hxg6 33. b4 Kg7
34. b5 $6 (34. Bd3 $5) 34... f5 35. exf5 Nxf5 36. Rb3 Qd4 37. b6 $2 (37. Rb1
Ra3 38. b6 Ng3+ 39. Qxg3 Rxg3 40. hxg3 Qe4 41. Rb5 Qe1 42. Kg1 Qe3+ $11) 37...
Ra1 38. Rb1 Ng3+ $3 (38... Ng3+ 39. hxg3 Ra8 40. b7 Rh8#) 0-1

[Event "Amsterdam AVRO"]
[Site "?"]
[Date "1938.??.??"]
[Round "?"]
[White "Botvinnik, M."]
[Black "Capablanca, J."]
[Result "1-0"]
[ECO "E49"]
[PlyCount "81"]
[EventDate "1938.??.??"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 exd5 8.
Bd3 O-O 9. Ne2 b6 10. O-O Ba6 11. Bxa6 Nxa6 12. Bb2 Qd7 13. a4 Rfe8 $2 (13...
cxd4 14. cxd4 Rfc8 $132) 14. Qd3 c4 15. Qc2 Nb8 16. Rae1 $6 (16. Ng3 Nc6 17.
Rae1) 16... Nc6 (16... Nh5 $1 17. h3 f5 18. Bc1 Nc6 19. f3 Na5 20. g4 fxg4 21.
hxg4 $16) 17. Ng3 Na5 (17... Ne4 18. Nh1 $1 Na5 19. f3) 18. f3 Nb3 19. e4 Qxa4
20. e5 Nd7 21. Qf2 $6 (21. Re2 $5 g6 22. f4 f5 23. Nxf5 gxf5 24. Qxf5 Qc6 $5
25. e6 Nf8 26. Qf7+ Kh8 27. f5 Rac8 28. f6 Rc7 29. e7 $18 {V. Goldin 1988}) (
21. f4 $2 Nbc5 $1) 21... g6 22. f4 f5 23. exf6 Nxf6 24. f5 Rxe1 25. Rxe1 Re8 (
25... Rf8 26. Qf4 $1 Qa2 (26... Qd7 27. Re6 Na5 (27... Ne4 28. Qe5 Nxg3 29. Re7
) 28. Ba3 Rf7 29. Qg5 $18) 27. fxg6 Qxb2 (27... hxg6 28. Qg5) 28. g7 Kxg7 29.
Nf5+ Kh8 30. Qd6 Rf7 31. Qxf6+ $1 Rxf6 32. Re8+ {Fedorov 1953}) 26. Re6 $1 Rxe6
(26... Kf7 27. Rxf6+ Kxf6 28. fxg6+ Kxg6 (28... Ke7 29. Qf7+ Kd8 30. g7) 29.
Qf5+ Kg7 30. Nh5+ Kh6 (30... Kg8 31. Qg5+ Kf7 32. Qf6+ Kg8 33. Qg7#) 31. h4 Rg8
32. g4 Qc6 33. Ba3 $1 $18) 27. fxe6 Kg7 28. Qf4 Qe8 (28... Qa2 29. Nf5+ gxf5
30. Qg5+ Kf8 31. Qxf6+ Kg8 32. Qf7+ Kh8 33. Qf8#) 29. Qe5 $1 Qe7 $6 (29... h6
$1 {V. Goldin} 30. Ba3 (30. h4 Na5 31. Bc1 Qe7 32. Bg5 $1 hxg5 $1 (32... Nc6 $2
33. Bxf6+ Qxf6 34. Qxd5 Qxh4 35. Qd7+ Ne7 36. d5 Kf6 37. d6 Qxg3 38. Qxe7+ Ke5
39. Qg7+ $3 Kxd6 40. Qd7+ Kc5 41. Qd4+ Kb5 42. Qd5+ Ka6 43. Qxc4+ Kb7 44. Qe4+
Kc7 45. e7) 33. hxg5 Nc6 34. gxf6+ Qxf6 35. Qxd5 Ne7 36. Qd7 Qg5 $1 37. d5 Qe3+
38. Kf1 Qf4+ 39. Ke2 Qe5+ $11) 30... Qd8 $1 (30... Na5 $2 31. Qc7+ Kg8 32. Be7
Ne4 33. Qd7 $1) 31. h4 (31. Qf4 b5 $1 (31... Na5 32. Bc1) (31... Qc8 32. Qd6)
32. h4 a5 33. Qe5 $1 b4 34. cxb4 c3 $3 35. b5 c2 36. Ne2 Nd2 37. b6 $1 Nc4 38.
Qc7+ Qxc7 39. bxc7 Nb6 40. Nc3 $1 Nc8 $1 (40... g5 $2 41. h5 Nxh5 42. Nxd5 Nc8
43. g4 Nf6 44. Nxf6 Kxf6 45. d5 Ke5 (45... a4 46. Kf2) 46. e7 Nxe7 47. d6 c1=Q+
48. Bxc1 Kxd6 49. Ba3+ Kxc7 50. Bxe7 Kd7 51. Bf8 Ke6 52. Bxh6 $18) 41. Kf2 (41.
g4 Nxg4 42. Nxd5 Nf6 43. Nxf6 Kxf6 44. d5 Ke5 45. e7 Nxe7 46. d6 c1=Q+ 47. Bxc1
Kxd6 48. Ba3+ Kxc7 49. Bxe7 Kd7 50. Bf8 Ke6 51. Bxh6 Kf5 52. Kg2 Kg4 53. Bg5 a4
$11) 41... g5 42. h5 $1 Nxh5 43. Nxd5 Kg6 44. Ke3 Ng7 45. e7 Ne8 46. Kd2 Kf7
47. Kxc2 Ke6 $11) 31... Na5 32. h5 Nc6 33. Qe3 (33. Qf4 Qb8 34. Bd6 Qe8 $1)
33... Qe8 $1 $13 (33... Qc7 $13 {Goldin} 34. hxg6 Kxg6 35. e7 Qd7 36. Nf5 $1 {
Jossifov} 36... Qe8 37. Nxh6 Nd8 38. Bc1 Nf7 39. Qg3+ Kh7 40. Nxf7 Qxf7 41.
Qh4+ Kg6 42. Qg5+ Kh7 43. Qxf6 $18)) (29... Na5 30. Bc1 $1 Nc6 (30... Qe7 31.
Ba3) 31. Bh6+ Kxh6 32. Qxf6 Ne7 33. h4 a5 34. Nh5 $1 Kxh5 35. Qg5#) 30. Ba3 $3
Qxa3 (30... Qe8 31. Qc7+ Kg8 32. Be7 Ng4 33. Qd7 $18) 31. Nh5+ $1 gxh5 (31...
Kh6 32. Nxf6 Qc1+ 33. Kf2 Qd2+ 34. Kg3 Qxc3+ 35. Kh4 Qxd4+ 36. Ng4+ $18) 32.
Qg5+ Kf8 33. Qxf6+ Kg8 34. e7 (34. Qf7+ Kh8 35. g3 $1 $18 {Sergeev} (35. e7 $2
Qc1+ 36. Kf2 Qd2+ 37. Kg3 Qg5+ 38. Kf3 Nxd4+ 39. cxd4 Qg4+ $11)) 34... Qc1+ 35.
Kf2 Qc2+ 36. Kg3 Qd3+ 37. Kh4 Qe4+ 38. Kxh5 Qe2+ 39. Kh4 Qe4+ 40. g4 Qe1+ 41.
Kh5 {RTS Belgrade konkurs 1973 firsth place 2000000 participents} 1-0

[Event "Manila"]
[Site "?"]
[Date "1976.??.??"]
[Round "?"]
[White "Karpov, An"]
[Black "Torre, E."]
[Result "0-1"]
[ECO "B67"]
[PlyCount "96"]
[EventDate "1976.??.??"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8.
O-O-O Bd7 9. f4 b5 10. Qe1 Nxd4 11. Rxd4 Qb6 12. Rd2 Be7 13. Bd3 b4 14. Nd1 Bb5
15. Nf2 h6 16. Bh4 g5 17. fxg5 hxg5 18. Bg3 Nh5 19. Ng4 Nxg3 20. hxg3 Rxh1 21.
Qxh1 Rc8 22. Kb1 Bxd3 23. cxd3 Qd4 24. Qd1 a5 25. Nh2 g4 26. Nxg4 Bg5 27. Rc2
Rxc2 28. Kxc2 a4 29. a3 b3+ 30. Kb1 d5 31. exd5 Qxd5 32. Nf2 Qxg2 33. Ne4 Be3
34. Nc3 Qc6 35. d4 Qc4 36. d5 e5 37. Qh1 Qd3+ 38. Ka1 Bd4 39. Qh8+ Kd7 40. Qa8
Qf1+ 41. Nb1 Qc4 42. Qb7+ Kd6 43. Qb8+ Kxd5 44. Qd8+ Ke6 45. Qe8+ Kf5 46. Qd7+
Kg6 47. Qg4+ Kf6 48. Nc3 Qf1+ 0-1

[Event "Reykjavik Wch m"]
[Site "?"]
[Date "1972.??.??"]
[Round "6"]
[White "Fischer, R."]
[Black "Spassky, B."]
[Result "1-0"]
[ECO "D59"]
[WhiteElo "2785"]
[BlackElo "2660"]
[PlyCount "81"]
[EventDate "1972.??.??"]

1. c4 e6 2. Nf3 d5 3. d4 Nf6 4. Nc3 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 b6 8. cxd5
Nxd5 9. Bxe7 Qxe7 10. Nxd5 exd5 11. Rc1 Be6 12. Qa4 c5 13. Qa3 Rc8 14. Bb5 a6
15. dxc5 bxc5 16. O-O Ra7 17. Be2 Nd7 18. Nd4 Qf8 19. Nxe6 fxe6 20. e4 d4 21.
f4 Qe7 22. e5 Rb8 23. Bc4 Kh8 24. Qh3 Nf8 25. b3 a5 26. f5 exf5 27. Rxf5 Nh7
28. Rcf1 Qd8 29. Qg3 Re7 30. h4 Rbb7 31. e6 Rbc7 32. Qe5 Qe8 33. a4 Qd8 34.
R1f2 Qe8 35. R2f3 Qd8 36. Bd3 Qe8 37. Qe4 Nf6 38. Rxf6 gxf6 39. Rxf6 Kg8 40.
Bc4 Kh8 41. Qf4 1-0

[Event "Tbilissi"]
[Site "?"]
[Date "1973.??.??"]
[Round "?"]
[White "Bagirov, V."]
[Black "Gufeld, E."]
[Result "0-1"]
[ECO "E84"]
[PlyCount "64"]
[EventDate "1973.??.??"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nf6 5. f3 O-O 6. Be3 Nc6 7. Nge2 Rb8 8. Qd2
a6 9. Bh6 b5 10. h4 e5 11. Bxg7 Kxg7 12. h5 Kh8 $2 (12... Nxh5 $2 13. g4 Nf4
14. Nxf4 exf4 15. cxb5 axb5 16. Bxb5 Ne7 17. Qxf4 Ng8 18. O-O-O $18) (12...
bxc4 13. hxg6 (13. Nd5 Nxd5 14. exd5 Nb4 15. Ng3 Bf5 16. Nxf5+ gxf5 17. Bxc4 c6
$13) 13... fxg6 14. Nd5 Rf7 $1 $17) 13. Nd5 $1 bxc4 14. hxg6 fxg6 15. Qh6 Nh5 (
15... Rf7 $2 16. Qxg6 Qg8 17. Qxf6+ Rxf6 18. Nxf6 $18) 16. g4 $6 (16. O-O-O Rf7
17. g4 Nf6 18. Qxg6 Qg8 19. Qxg8+ Kxg8 20. Rh3 $16) 16... Rxb2 $1 17. gxh5 g5
18. Rg1 g4 19. O-O-O Rxa2 20. Nef4 $6 (20. dxe5 Nxe5 (20... dxe5 $2 21. Ndf4
Qf6 22. Ng6+ $18) 21. Nef4 Kg8 22. Ng6 hxg6 23. hxg6 Qd7 24. Rh1 Ra1+ $11)
20... exf4 21. Nxf4 $2 (21. Bxc4 Ra1+ 22. Kb2 Rxd1 23. Rxd1 Rg8 24. Nf6 Rg7 25.
Bg8 Qe7 26. Bxh7 Rxh7 27. Nxh7 Qxh7 28. Qf8+ $11) 21... Rxf4 $1 22. Qxf4 c3 $1
(22... Ra1+ $2 23. Kd2 c3+ 24. Ke1 Rxd1+ 25. Kxd1 Nxd4 26. Bc4 $18) 23. Bc4 (
23. Qf7 Nb4 24. Bd3 Ra1+ 25. Bb1 Be6 26. Qxe6 Qg5+ $19) 23... Ra3 $3 (23... Ra4
$2 24. Bb3 $1 Ra3 25. Kc2 Be6 26. d5 $18) (23... Ra1+ $2 24. Kc2 Nxd4+ 25. Rxd4
Rxg1 26. Qe5+ $1 $18) 24. fxg4 (24. Rg2 Nb4 25. Kb1 c2+ 26. Rxc2 Rxf3 $19)
24... Nb4 25. Kb1 Be6 $3 (25... c2+ $2 26. Kb2 cxd1=Q 27. Rxd1 Ra5 28. Rf1 $1
$18) 26. Bxe6 Nd3 $1 (26... Nd5 27. exd5 {Kb1-f5!}) 27. Qf7 (27. Rxd3 Qb8+ 28.
Kc2 Qb2+ 29. Kd1 Ra1+) 27... Qb8+ 28. Bb3 Rxb3+ 29. Kc2 Nb4+ $1 30. Kxb3 (30.
Kc1 Rb1+ 31. Kxb1 Nd5+ 32. Kc2 Qb2+ 33. Kd3 Qb5+ {M4}) 30... Nd5+ 31. Kc2 Qb2+
32. Kd3 Qb5+ (32... Qb5+ 33. Kc2 Qe2+ 34. Kb3 Qb2+ 35. Kc4 Qb5#) 0-1

[Event "Kemeri"]
[Site "?"]
[Date "1937.??.??"]
[Round "?"]
[White "Feigin, Movsa"]
[Black "Flohr, Salo"]
[Result "0-1"]
[ECO "D81"]
[PlyCount "82"]
[EventDate "1937.??.??"]
[Source "ChessBase"]
[SourceDate "1997.04.01"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Qb3 dxc4 5. Qxc4 Be6 6. Qb5+ Nc6 7. Nf3 Nd5 8.
Nxd5 Bxd5 9. e3 e6 10. Bd2 a6 11. Qa4 Bd6 12. Be2 O-O 13. Qc2 Nb4 14. Qb1 f5
15. O-O Nc6 16. Bc3 Qe7 17. Rd1 Nb8 18. Nd2 Nd7 19. Bf3 Nf6 20. Qd3 Ne4 21. Qe2
Ng5 22. Bxd5 exd5 23. Nf3 Ne4 24. Rac1 c6 25. Be1 Rae8 26. g3 Qd7 27. Qf1 g5
28. Rd3 f4 29. exf4 gxf4 30. Nh4 Be7 31. Nf3 Bd6 32. Nh4 Kh8 33. Qg2 fxg3 34.
hxg3 Ng5 35. f3 Nh3+ 36. Kh1 Be7 37. Bd2 Bxh4 38. gxh4 Qf5 39. Rb3 Rg8 40. Qh2
Re6 41. Rf1 Nf2+ 0-1

[Event "Moscow match"]
[Site "?"]
[Date "1933.??.??"]
[Round "6"]
[White "Flohr, Salo"]
[Black "Botvinnik, M."]
[Result "1-0"]
[ECO "E38"]
[Annotator "Franco Pezzi"]
[PlyCount "137"]
[EventDate "1933.??.??"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Na6 6. a3 Bxc3+ 7. Qxc3 Nxc5 8.
f3 d6 9. e4 e5 10. Be3 Qc7 11. Ne2 {L'intenzione di questo Cavallo e' quella
di salire ad occupare la forte casa d5.} 11... Be6 12. Qc2 O-O 13. Nc3 Rfc8 14.
Be2 a6 ({A} 14... Ncd7 {sarebbe seguita} 15. Rc1 {
e se il Nero si fosse azzardato a catturare il pedone con} 15... Bxc4 {allora}
16. Nb1 {lo avrebbe messo in difficolta'.}) 15. Rc1 Ncd7 16. Qd2 {(!)} 16...
Qb8 ({Naturalmente non} 16... Bxc4 {per} 17. Nd5) 17. Nd5 Bxd5 {Obbligata.} 18.
cxd5 Rxc1+ 19. Qxc1 Qd8 20. O-O Rc8 21. Qd2 Qc7 22. Rc1 Qxc1+ 23. Qxc1 Rxc1+
24. Bxc1 Kf8 {Il Bianco ha raggiunto il suo scopo: entrare in finale con i due
Alfieri contro i Cavalli. Teoricamente non e' un dogma che gli Alfieri siano
vincenti ma....la pratica del gioco, stranamente, li favorisce.} 25. Kf2 Ke7
26. Be3 Kd8 27. Ke1 Kc7 28. Kd2 Nc5 29. b4 Ncd7 ({Meritava attenzione} 29...
Na4 {seguita da 30...b7-b5.}) 30. g3 Nb6 31. Kc2 Nbd7 32. a4 Nb6 33. a5 {
Mossa dopo mossa Flohr migliora la propria posizione.} 33... Nbd7 34. Bc1 Kd8
35. Bb2 Ne8 36. Kd2 Nc7 37. Ke3 Ke7 38. Bf1 Nb5 39. h4 Nc7 40. Bh3 {Ora il Cava
llo in d7 e' bloccato poiche' il Nero non puo' assolutamente permettere la
salita dell'Alfiere bianco in c8.} 40... Ne8 {
Prima sospensione della partita. Alla ripresa Flohr gioco'} 41. f4 {(!)} 41...
f6 {Probabilmente con il cuore sanguinante Botvinnik e' costretto ad
indebolire la propria posizione.} 42. Bf5 {(!)} 42... g6 (42... h6 {non sarebbe
stata migliore poiche' avrebbe spianato la via della salita al Re bianco.}) 43.
Bh3 {Questa posizione toglie ogni dubbio: il Bianco sta molto, ma molto, ma
molto meglio.} 43... h6 44. Bc1 Ng7 {
Questo Cavallo non sembra ben piazzato in g7. Forse era meglio spostarlo in c7.
} 45. fxe5 {(!)} 45... dxe5 {Anche questa pare obbligata.} ({Abbiamo detto che
} 45... Nxe5 {non e' possibile per} 46. Bc8) (45... fxe5 {
e' perdente per il seguito} 46. Kf3 h5 47. Bg5+) 46. Kf3 h5 ({Dopo} 46... g5
47. hxg5 hxg5 {il Bianco avrebbe potuto realizzare questa configurazione: Re
in g4, un Alfiere in e3 e l'altro in a4 e il Nero sarebbe entrato in zugzwang.}
) 47. Be3 Kd6 48. Bh6 Ne8 49. g4 hxg4+ 50. Bxg4 Nc7 51. Be3 Nb5 52. Ke2 {(!)}
52... Nc7 (52... Nc3+ 53. Kd3 Nxe4 54. Bxd7 {e il Bianco vince.}) 53. Kd3 {
Zugzwang! Il Re nero non ha grandi possibilita' di manovra, un movimento del
Cavallo d7 provocherebbe lo scacco matto, e una mossa con il Cavallo c7
permetterebbe la manovra Bg4-e6-f7.} 53... f5 54. exf5 gxf5 55. Bxf5 Nxd5 56.
Bd2 N7f6 57. Kc4 Kc6 58. Bg6 b5+ 59. Kd3 Ne7 {
Seconda sospensione della partita.} 60. Be4+ {(!) La mossa scritta in busta.}
60... Ned5 (60... Kd6 61. Bb7) (60... Kc7 61. Bg5) 61. Bg5 Nh5 62. Bf3 Ng3 63.
Bd2 {(!)} (63. h5 {non era chiara a causa di} 63... Nxh5 {
seguita da 64...Nxb4+.}) 63... Kd6 64. Bg4 {(!)} (64. h5 {
sarebbe stato un grave errore per} 64... e4+) 64... Nf6 65. Bc8 Kc6 66. Be1 e4+
67. Kd4 Ngh5 68. Bf5 Kd6 69. Bd2 {Dopo la partita Flohr dichiaro' "Credo che
questo finale sia il migliore da me giocato sino ad ora".} 1-0

[Event "Leningrad ch USSR"]
[Site "?"]
[Date "1933.??.??"]
[Round "?"]
[White "Rauzer, V."]
[Black "Botvinnik, M."]
[Result "0-1"]
[ECO "B74"]
[PlyCount "58"]
[EventDate "1933.??.??"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. Be3 Bg7 8.
Nb3 Be6 9. f4 O-O 10. O-O (10. g4 Nd7 $1 (10... Na5 $2 11. g5 Nd7 12. Bd4 $1
Bxb3 13. axb3 Bxd4 14. Qxd4 Nc6 15. Qd2 Nc5 16. h4 a6 17. h5 b5 18. Bf3 Ne6 19.
Qh2 Ned4 20. Bd1 $1 $18 {Schories-Koch/Bad Pyrmont German-ch/1934}) 11. h4 Bxb3
12. axb3 Nc5 {/\Se6}) 10... Na5 11. Nxa5 (11. Nd4 {Tarrasch}) 11... Qxa5 12.
Bf3 (12. Bd4 Rac8 13. Re1 (13. Kh1 Rfd8 14. a3 Bc4 15. Bd3 Nd7 16. Bxg7 Kxg7
17. Qe2 Bxd3 18. cxd3 Nf6 19. f5 e6 20. fxg6 hxg6 21. Rf3 Rd7 22. Raf1 Ng8 23.
Qf2 Nh6 24. Qh4 $13 {Juarez Flores,C-Santos,L/Dubai olm/1986/}) 13... Rfd8 14.
a3 Bc4 15. Bf3 e5 $1 {Koenig-Becker/1930}) (12. Qd2 Rfc8 13. Bf3 Qb4 14. Rab1
Kf8 15. a3 Qa5 16. Rbc1 Rc7 17. Nd5 Qxd2 18. Bxd2 Nxd5 19. exd5 Bf5 20. c3 h5
21. Rfe1 a5 22. a4 Rc4 23. b3 Rc7 24. Be4 $14 {
Chaudry,A-Mauricio,D/Asia-chT/1987/}) (12. a4 Rac8 13. Bf3 Rc4 14. Qe2 Rfc8 15.
Rfc1 Rb4 16. Rab1 d5 17. exd5 Nxd5 18. Nxd5 Bxd5 19. b3 Rc3 20. Rd1 Bxf3 21.
gxf3 Bf6 22. Rd3 Qc7 23. Rxc3 Bxc3 24. Rd1 $13 {
Guimaraes,J-Makropoulos,G/Budva zt/1981/}) 12... Bc4 (12... Rac8 13. Nd5 Nxd5
14. exd5 Bf5 15. c3 Rc4 16. Qb3 b5 17. a4 Rxa4 18. Rxa4 bxa4 19. Ra1 axb3 20.
Rxa5 Bxc3 21. Rb5 Bxb2 22. Rxb3 Bf6 23. Bxa7 h5 24. Rb7 $17 {
Kuckelkorn,J-Stoeber,M/Porz/1989/}) 13. Re1 (13. Rf2 Rac8 (13... Rfd8 14. Rd2
Rac8 15. Qe1 Nd7 16. Qf2 Bxc3 17. bxc3 Qxc3 18. Bd4 Qa5 19. Rad1 Qc7 20. Qh4 f6
21. Bg4 $13 {Bex,PA-Videki,S/Biel C/1990/}) 14. Qd2 Rfd8 15. Nd1 (15. a3 b5 16.
Rb1 Be6 17. Bd4 d5 18. e5 Ng4 19. Rff1 h5 20. b4 Qc7 21. Nxb5 Qxc2 22. Qxc2
Rxc2 23. Nxa7 Bh6 24. b5 $16 {Hernandez,G-Boutquin,P/Saint John op-1/1988/})
15... Qc7 16. Rc1 d5 $1 $40 {Steiner-Richter/Berlin/1928}) 13... Rfd8 14. Qd2
Qc7 15. Rac1 (15. Qf2 $142 Nd7 {Tarrasch}) 15... e5 16. b3 (16. fxe5 dxe5 17.
Qf2) (16. Nd5 $2 Nxd5 17. exd5 exf4 $1) (16. Qf2 $142 {Tarrasch}) 16... d5 17.
exd5 e4 18. bxc4 (18. Be2 $2 Bxd5 19. Nxd5 Nxd5 $17) (18. Bxe4 Nxe4 19. Nxe4
Bxd5 20. Qd3 (20. Ng3 $2 Bc3) (20. Nc5 Bxb3 {Tarrasch}) 20... Qc6 21. Bf2 f5
$17 (21... Re8 {Botvinnik})) (18. Nxe4 Nxd5 19. Kh1 (19. bxc4 Nxe3 20. Qxe3 $2
Bd4 $19) 19... Nxe3 20. Qxe3 Bd4 21. Qd2 Bb2 (21... Be6 $2 22. c4 Be5 23. Qc2
Bxf4 $11) 22. Qb4 Bxc1 (22... Bd5 23. Rb1 Qxc2 $17 {Tarrasch}) 23. Nf6+ $1 Kh8
24. Qc3 Bd2 25. Qb2 {Ragosin} 25... Be6 $1 (25... Qd6 $2 26. Re8+ $18) 26. Nd5+
(26. c4 Qa5 {Botvinnik}) 26... Bc3 27. Nxc3 Kg8 28. Ne4 Qxf4 29. Nf6+ Kf8 30.
Nd5 $1 Rxd5 31. Qh8+ Ke7 32. Qxa8) 18... exf3 19. c5 Qa5 20. Red1 (20. d6 $2
Ng4 21. Ne4 (21. Bd4 f2+ $1 {Tarrasch}) 21... Qxd2 22. Bxd2 (22. Nxd2 Nxe3 23.
Rxe3 Bd4) 22... f2+ 23. Nxf2 Bd4 $17) (20. gxf3 Nxd5 21. Nxd5 Qxd2 22. Bxd2
Rxd5 23. Be3 $15) (20. Qd3 $1 Ng4 (20... b6 $1) 21. Ne4 f5 22. Ng5 f2+ 23. Bxf2
Nxf2 24. Kxf2 Qxc5+ 25. Kg3 Rxd5 (25... Qxd5 26. Re8+ $1) 26. Qb3 $14 {
Botvinnik}) 20... Ng4 21. Bd4 (21. Ne4 Qxd2 22. Bxd2 Bd4+ 23. Kf1 $2 (23. Kh1
fxg2+ 24. Kxg2 Rxd5 $17) 23... Nxh2+ 24. Ke1 fxg2 $19) 21... f2+ $1 22. Kf1 (
22. Kh1 Rxd5 $1 23. Nxd5 f1=Q+ $1 24. Rxf1 Qxd2 $19) 22... Qa6+ 23. Qe2 (23.
Qd3 Bxd4 24. Qxa6 Ne3+ (24... Nxh2+ 25. Ke2 f1=Q+ 26. Rxf1 bxa6 $19 {Botvinnik}
) 25. Ke2 $1 f1=Q+ 26. Rxf1 bxa6 $19) (23. Ne2 Rxd5 24. c4 (24. c3 Re8 {
/\25... Sa5-+ Tarrasch}) 24... Rxd4 (24... Bxd4 $1 25. cxd5 $2 (25. Nxd4 $1
Rad8 26. Qc3 R5d7 $19) 25... Nxh2# {Tarrasch}) 25. Nxd4 Rd8 $19) 23... Bxd4 24.
Rxd4 Qf6 $1 25. Rcd1 (25. Qd3 Re8 26. Re4 (26. g3 Re3 27. Qd2 Rae8 $19 {
Botvinnik}) 26... Rxe4 27. Nxe4 Qxf4 {/\28... Sh2-+}) 25... Qh4 26. Qd3 Re8 27.
Re4 f5 28. Re6 Nxh2+ (28... Rad8 $1 29. Qg3 (29. Qb5 $2 Rxe6 30. dxe6 Rxd1+ 31.
Nxd1 Nxh2+ 32. Ke2 f1=Q+) (29. Qh3 Nxh2+ $1 30. Ke2 Qxh3 31. gxh3 Rxe6+ 32.
dxe6 Rxd1 $19) 29... Qxg3 30. hxg3 Rxe6 31. dxe6 Ne3+ $19 {Tarrasch}) 29. Ke2
Qxf4 (29... Qxf4 30. Rf1 Nxf1 (30... Rad8 $1 {Mueller}) 31. Kxf1 Rxe6 32. dxe6
Qe5) 0-1

[Event "Peterburg"]
[Site "?"]
[Date "1874.??.??"]
[Round "?"]
[White "Chigorin, M."]
[Black "Davidov, A."]
[Result "1-0"]
[ECO "C37"]
[PlyCount "53"]
[EventDate "1874.??.??"]

1. e4 e5 2. f4 exf4 3. Nf3 g5 4. Bc4 g4 5. O-O gxf3 6. Qxf3 Qf6 7. e5 Qxe5 8.
d3 Bh6 9. Nc3 Ne7 10. Bd2 Nbc6 11. Rae1 Qf5 12. Nd5 Kd8 13. Bc3 $5 (13. Qe2 Qe6
(13... Nxd5 $2 14. Bxd5 Qxd5 15. Bc3 Qc5+ 16. Kh1 Bg5 17. Bxh8 Qf8 18. Qh5 $18)
(13... b5 $2 14. Nxe7 Qc5+ 15. Rf2 Qxe7 (15... Nxe7 16. Bc3 f3 17. Qxf3 Re8 18.
Re5 d5 19. Bxd5) 16. Qh5 Qg5 17. Qxf7 Qg6 18. Bc3 Rf8 19. Bf6+ Qxf6 20. Re8+)
14. Qf3 Qf5 15. Qe2 Qe6 $11) 13... Re8 14. Bf6 Bg5 15. g4 Qg6 16. Bxg5 Qxg5 17.
h4 Qxh4 18. Qxf4 d6 19. Nf6 Ne5 (19... Rf8 $1 20. Re2 Bf5 $1 $19 {Rabinovitch})
20. Rxe5 $1 dxe5 21. Qxe5 Bxg4 $2 (21... Be6 22. Qd4+ Bd5 23. Bxd5 Qg3+ 24.
Bg2+ Qd6 25. Qxd6+ cxd6 26. Nxe8 Kxe8 $13) 22. Qd4+ Kc8 23. Be6+ $3 Kb8 (23...
Bxe6 24. Qxh4) (23... fxe6 24. Qd7+) 24. Nd7+ Kc8 25. Nc5+ Kb8 26. Na6+ $1 bxa6
27. Qb4# 1-0

[Event "Aarhus"]
[Site "?"]
[Date "1971.??.??"]
[Round "?"]
[White "Larsen, B."]
[Black "Schmidt, Wl"]
[Result "0-1"]
[ECO "A03"]
[PlyCount "82"]
[EventDate "1971.??.??"]

1. f4 Nf6 2. Nf3 g6 3. d3 d5 4. e3 Bg7 5. Be2 O-O 6. O-O c5 7. Qe1 Nc6 8. Qh4
b6 9. Nbd2 Ba6 10. Rf2 Ne8 11. c3 e5 12. Qxd8 Rxd8 13. fxe5 Nxe5 14. Nxe5 Bxe5
15. a4 Bb7 16. d4 Bg7 17. dxc5 bxc5 18. Nb3 Rc8 19. e4 d4 20. cxd4 cxd4 21. Bg5
Nd6 22. Be7 Nxe4 23. Bxf8 Bxf8 24. Rff1 Bh6 25. Rfd1 Be3+ 26. Kf1 Rd8 27. Na5
Bd5 28. Bb5 Rc8 29. Ra3 Nd2+ 30. Ke1 Rc2 31. Rd3 Nf1 32. Rxd4 Bxg2 33. Rd8+ Kg7
34. Be2 Nxh2 35. R1d3 Bb6 36. b4 Bxd8 37. Rxd8 Bf3 38. Bc4 Ng4 39. Re8 Kf6 40.
Bb3 Rb2 41. b5 h5 0-1

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "EPILOGUE The Chess Horizon"]
[Black "?"]
[Result "*"]
[PlyCount "0"]

 *

