[Event "Moscow"]
[Site "m"]
[Date "1966.04.25"]
[EventDate "?"]
[Round "7"]
[Result "0-1"]
[White "Boris Spassky"]
[Black "Tigran Vartanovich Petrosian"]
[ECO "A46"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "86"]

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 Nxe5 10. dxe5 Nd7 11. Bf4 Qc7
12. Nf3 h6 13. b4 g5 14. Bg3 h5 15. h4 gxh4 16. Bf4 O-O-O
17. a4 c4 18. Be2 a6 19. Kh1 Rdg8 20. Rg1 Rg4 21. Qd2 Rhg8
22. a5 b5 23. Rad1 Bf8 24. Nh2 Nxe5 25. Nxg4 hxg4 26. e4 Bd6
27. Qe3 Nd7 28. Bxd6 Qxd6 29. Rd4 e5 30. Rd2 f5 31. exd5 f4
32. Qe4 Nf6 33. Qf5+ Kb8 34. f3 Bc8 35. Qb1 g3 36. Re1 h3
37. Bf1 Rh8 38. gxh3 Bxh3 39. Kg1 Bxf1 40. Kxf1 e4 41. Qd1 Ng4
42. fxg4 f3 43. Rg2 fxg2+ 0-1

[Event "Moscow-Wch"]
[Site "Moscow-Wch"]
[Date "1966.05.02"]
[EventDate "?"]
[Round "10"]
[Result "1-0"]
[White "Tigran Vartanovich Petrosian"]
[Black "Boris Spassky"]
[ECO "E63"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "59"]

1. Nf3 Nf6 2. g3 g6 3. c4 Bg7 4. Bg2 O-O 5. O-O Nc6 6. Nc3 d6
7. d4 a6 8. d5 Na5 9. Nd2 c5 10. Qc2 e5 11. b3 Ng4 12. e4 f5
13. exf5 gxf5 14. Nd1 b5 15. f3 e4 16. Bb2 exf3 17. Bxf3 Bxb2
18. Qxb2 Ne5 19. Be2 f4 20. gxf4 Bh3 21. Ne3 Bxf1 22. Rxf1 Ng6
23. Bg4 Nxf4 24. Rxf4 Rxf4 25. Be6+ Rf7 26. Ne4 Qh4 27. Nxd6
Qg5+ 28. Kh1 Ra7 29. Bxf7+ Rxf7 30. Qh8+ 1-0

[Event "Bucuresti"]
[Site "?"]
[Date "1966.??.??"]
[EventDate "1966.??.??"]
[Round "3"]
[Result "1-0"]
[White "Lubomir Kavalek"]
[Black "Milan Matulovic"]
[ECO "A56"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "63"]

1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. e4 Bg7 6. f4 O-O
7. Bd3 e6 8. dxe6 fxe6 9. Nge2 Nc6 10. O-O Nd4 11. Ng3 Ne8
12. Be3 Qh4 13. f5 exf5 14. Qd2 f4 15.Bxf4 Ne6 16. Be3 Rxf1+
17. Rxf1 Bd7 18. Nd5 Nf6 19. Rxf6 Bxf6 20. Nf5 gxf5 21.g3 Bc3
22. bxc3 Qd8 23. exf5 Ng7 24. Bg5 Qf8 25. Nf6+ Kh8 26. Nxd7
Qf7 27. Nf6 Nh5 28. Nxh5 Qxh5 29. Bf6+ Kg8 30. Be4 h6 31. Qxd6
Re8 32. Bd5+ 1-0

[Event "Moscow"]
[Site "m"]
[Date "1966.05.11"]
[EventDate "?"]
[Round "13"]
[Result "1-0"]
[White "Boris Spassky"]
[Black "Tigran Vartanovich Petrosian"]
[ECO "B19"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "181"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6
7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Qc7 11. Bd2 e6
12. Qe2 Ngf6 13. O-O-O O-O-O 14. Ne5 Nxe5 15. dxe5 Nd7 16. f4
Be7 17. Ne4 Nc5 18. Nc3 f6 19. exf6 Bxf6 20. Qc4 Qb6 21. b4
Na6 22. Ne4 Nc7 23. Rhe1 Rd4 24. Qb3 Qb5 25. c3 Rxe4 26. Rxe4
Qxh5 27. Qc4 Qf5 28. Qe2 h5 29. Be1 Re8 30. g3 a5 31. bxa5
Qxa5 32. Qc2 Qf5 33. Ra4 g5 34. fxg5 Bxg5+ 35. Kb1 Qxc2+
36. Kxc2 e5 37. Re4 Nd5 38. Bf2 Nf6 39. Ra4 Kc7 40. Bc5 Nd5
41. Re4 b6 42. Bg1 Bd8 43. Rf1 Nf6 44. Re2 c5 45. Rf5 Kd6
46. a4 Kd5 47. Kd3 Ng4 48. Rb2 Rh8 49. a5 c4+ 50. Ke2 Ke4
51. Rf7 bxa5 52. Rb8 a4 53. Rc8 Bf6 54. Rxc4+ Kf5 55. Ra7 a3
56. Rxa3 Rb8 57. Rb4 Rc8 58. c4 Be7 59. c5 e4 60. Ra7 Bf6
61. Rh7 Kg6 62. Rd7 Kf5 63. Rd5+ Be5 64. Rb6 e3 65. Kf3 Nf6
66. Rd3 Rxc5 67. Bxe3 Rc2 68. Rd8 Rc3 69. Ke2 Rc2+ 70. Kd1 Rc3
71. Bf2 Ne4 72. Rf8+ Kg5 73. Rb5 Rd3+ 74. Ke2 Rd5 75. Rxd5
Nc3+ 76. Kf3 Nxd5 77. Ra8 Kf5 78. Ra5 Ke6 79. Be1 Nf6 80. Rb5
Nd5 81. Bd2 Bg7 82. Bc1 Be5 83. Bb2 Bc7 84. Rc5 Bd6 85. Rc1
Ne7 86. Re1+ Kf5 87. Ra1 Nc6 88. Ra6 Be5 89. Rxc6 Bxb2
90. Rc5+ Kg6 91. Kf4 1-0

[Event "Mar del Plata"]
[Site "Mar del Plata ARG"]
[Date "1966.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Vasily Smyslov"]
[Black "Wolfgang Uhlmann"]
[ECO "C19"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "119"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 c5
7. Nf3 Bd7 8. a4 Qa5 9. Qd2 Nbc6 10. Be2 Rc8 11. dxc5 Ng6
12. O-O O-O 13. Qe3 Qc7 14. Nd4 Qxe5 15. Nb5 Qxe3 16. Bxe3 a6
17. Nd6 Rc7 18. a5 e5 19. Rfb1 Nd8 20. Rd1 Bc6 21. Bg4 Ne6
22. Rab1 Ne7 23. g3 f5 24. Bh3 g6 25. f4 d4 26. cxd4 Nd5
27. Bf2 exd4 28. Bxd4 Nxd4 29. Rxd4 Re7 30. Kf2 Nc3 31. Re1
Rxe1 32. Kxe1 Ne4 33. Nxe4 Bxe4 34. c3 Rf6 35. Rd8+ Kg7
36. Rd7+ Rf7 37. Rxf7+ Kxf7 38. Kd2 Ke6 39. c4 Kd7 40. Ke3 Kc6
41. Kd4 Kd7 42. Ke5 Bf3 43. Kf6 Kc6 44. Kg7 Kxc5 45. Kxh7 Bh5
46. Bf1 Kb4 47. Bg2 Kxa5 48. Bxb7 Kb6 49. Bc8 a5 50. Bd7 Kc5
51. h3 Bf3 52. Kxg6 Bc6 53. Bxf5 a4 54. Bb1 a3 55. f5 Be4
56. Ba2 Bd3 57. h4 Kd4 58. h5 Ke5 59. g4 Kf4 60. Kg7 1-0

[Event "Bucuresti 1/236"]
[Site "Bucuresti 1/236"]
[Date "1966.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Jacek B Bednarski"]
[Black "Viktor Korchnoi"]
[ECO "A07"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "66"]

1. e4 e6 2. d3 c5 3. g3 Nc6 4. Bg2 g6 5. Ne2 Bg7 6. O-O Nge7
7. Nbc3 d6 8. Be3 Nd4 9. Qd2 O-O 10. Nd1 d5 11. Nc1 e5 12. c3
Ne6 13. Bh6 Bxh6 14. Qxh6 d4 15. c4 Bd7 16. f4 exf4 17. gxf4
f5 18. e5 Bc6 19. Qh4 Bxg2 20. Kxg2 g5 21. fxg5 Ng6 22. Qg3 f4
23. Qg4 Nxg5 24. h4 Nf7 25. h5 Nfxe5 26. Qe6+ Kg7 27. Rh1 Qg5+
28. Kf1 f3 29. Rg1 Qg2+ 30. Rxg2 fxg2+ 31. Kg1 Nf3+ 32. Kxg2
Nf4+ 33. Kxf3 Nxe6+ 0-1

[Event "Mar del Plata (Argentina)"]
[Site "Mar del Plata (Argentina)"]
[Date "1966.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Leonid Stein"]
[Black "Samuel Schweber"]
[ECO "C19"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "92"]

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Ne7 7.Nf3
Nbc6 8.a4 Qa5 9.Bd2 c4 10.g3 Bd7 11.Bh3 Ng6 12.O-O Nce7 13.Qb1
b6 14.Bg2 h5 15.h4 Bxa4 16.Bh3 b5 17.Ng5 Nf8 18.Qd1 Qc7 19.Bc1
g6 20.Ba3 Nh7 21.Nf3 Qd8 22.Qd2 Kd7 23.Rfb1 Nf5 24.Bc5 Kc6
25.Qc1 Rg8 26.Rxa4 bxa4 27.Qa3 Qa5 28.Bxf5 Rgb8 29.Rxb8 Rxb8
30.Bh3 Kd7 31.Bb4 Qb5 32.Kg2 a5 33.Bd6 Rb6 34.Qc1 Qb2 35.Qf4
f5 36.Qh6 a3 37.Qxh7+ Kc6 38.Qc7+ Kb5 39.Bc5 Ka4 40.Bxb6 a2
41.Bxa5 Qxc2 42.Qb6 Qb1 43.Bb4 a1=Q 44.Qa5+ Kb3 45.Nd2+ Kc2
46.Nxb1 Kxb1 1-0

[Event "Sukhumi"]
[Site "?"]
[Date "1966.??.??"]
[EventDate "1966.??.??"]
[Round "8"]
[Result "1-0"]
[White "Anatoly S Lutikov"]
[Black "Dragoljub Velimirovic"]
[ECO "A46"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "59"]

1. d4 Nf6 2. Nf3 c5 3. c3 e6 4. Bg5 b6 5. e4 h6 6. Bxf6 Qxf6
7. Bd3 Qd8 8. O-O Ba6 9. Bxa6 Nxa6 10. d5 Nb8 11. Ne5 Bd6
12. Nxf7 Kxf7 13. dxe6+ Ke7 14. e5 Bxe5 15. Qf3 d5 16. Qf7+
Kd6 17. Rd1 Kc6 18. c4 Qf6 19. cxd5+ Kd6 20. Qb7 Rf8 21.Na3
Qxf2+ 22. Kh1 Qe2 23. Rac1 Rf4 24. Qxa8 Ke7 25. Qb7+ Kf6
26. Re1 Qf2 27. d6 Kg6 28. e7 Kf7 29. e8=Q+ Kxe8 30. Qe7# 1-0

[Event "Hastings"]
[Site "Hastings"]
[Date "1966.12.30"]
[EventDate "?"]
[Round "2"]
[Result "1-0"]
[White "Evgeni Vasiukov"]
[Black "John Eric Littlewood"]
[ECO "B91"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "83"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5
7. Nde2 b5 8. Bg2 Bb7 9. O-O Nbd7 10. h3 Rc8 11. g4 b4 12. Nd5
Nxd5 13. exd5 Be7 14. a3 h5 15. gxh5 Rxh5 16. Ng3 Rh8 17. axb4
g6 18. b3 f5 19. c4 Bh4 20. Ne2 Nf6 21. Ra4 Rc7 22. c5 Ne4
23. c6 Bc8 24. b5 axb5 25. Ra8 Rch7 26. Qd3 Kf7 27. f4 Nc5
28. Qxb5 Be7 29. Be3 Rxh3 30. Bxc5 dxc5 31. fxe5 Bg5 32. Nf4
Bxf4 33. Rxf4 Qg5 34. Qa4 Rh1+ 35. Kf2 Ra1 36. e6+ Ke7 37. d6+
Kxd6 38. Rd4+ cxd4 39. Qxd4+ Ke7 40. Rxa1 Qh4+ 41. Qxh4+ Rxh4
42. Bd5 1-0

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1966.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Vasily Smyslov"]
[Black "Samuel Schweber"]
[ECO "A10"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "59"]

1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 d6 5. d3 f5 6. e4 Nf6
7. Nge2 O-O 8. O-O c5 9. exf5 gxf5 10. f4 Nc6 11. fxe5 dxe5
12. Bg5 h6 13. Bh4 Ne7 14. Qb3 Qxd3 15. Rad1 Qe3+ 16. Kh1 h5
17. Nf4 exf4 18. Rfe1 Nc6 19. Rxe3 fxe3 20. Bxf6 Bxf6 21. Nd5
e2 22. Re1 Nd4 23. Qe3 Kg7 24. Nxf6 Kxf6 25. Qh6+ Ke7 26. Qg7+
Rf7 27. Qe5+ Kd8 28. Qxc5 Rd7 29. Bd5 Ne6 30. Qe3 1-0

[Event "Havanna"]
[Site "Havanna"]
[Date "1966.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Lajos Portisch"]
[Black "Svein Johannessen"]
[ECO "D47"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "49"]

1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.e3 e6 5.Nf3 Nbd7 6.Bd3 dxc4 7.Bxc4
b5 8.Bd3 b4 9.Ne4 Bb7 10.Nxf6+ Nxf6 11.Qa4 Be7 12.Bd2 a5 13.e4
O-O 14.e5 Nd7 15.Qc2 h6 16.h4 c5 17.Rh3 Bxf3 18.Bxh6 Bxh4
19.gxf3 gxh6 20.Ke2 Nxe5 21.dxe5 Qd4 22.Rxh4 Qxh4 23.Rg1+ Kh8
24.Qc1 f6 25.Rg6 1-0

[Event "Havana ol final  Rd: 6"]
[Site "Havana CUB"]
[Date "1966.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Robert James Fischer"]
[Black "Lajos Portisch"]
[ECO "C69"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "67"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O f6 6. d4
exd4 7. Nxd4 c5 8. Nb3 Qxd1 9. Rxd1 Bd6 10. Na5 b5 11. c4 Ne7
12. Be3 f5 13. Nc3 f4 14. e5 Bxe5 15. Bxc5 Bxc3 16. bxc3 Ng6
17. Nc6 Be6 18. cxb5 axb5 19. Na7 Rb8 20. Rdb1 Kf7 21. Nxb5
Rhd8 22. Rb4 Bxa2 23. Nxc7 Rbc8 24. h4 Rd2 25. Bb6 f3 26. Be3
Re2 27. Nb5 Ra8 28. h5 Ne5 29. Rf4+ Ke7 30. Rd1 Rc8 31. Re4
Kf6 32. Rd6+ Kf5 33. Rf4+ Kg5 34. Rxf3+ 1-0

[Event "Havana"]
[Site "04"]
[Date "1966.11.07"]
[EventDate "?"]
[Round "4"]
[Result "1-0"]
[White "Mikhail Tal"]
[Black "Bjorn Brinck-Claussen"]
[ECO "D32"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "89"]

1.Nf3 Nf6 2.c4 c5 3.Nc3 Nc6 4.e3 e6 5.d4 d5 6.a3 cxd4 7.exd4
Be7 8.Bd3 O-O 9.O-O dxc4 10.Bxc4 b6 11.Qd3 Bb7 12.Rd1 Rc8
13.Ba2 Qc7 14.Bg5 Rfd8 15.Qe2 Nd5 16.Nxd5 exd5 17.Qd3 Qd6
18.Bxe7 Nxe7 19.Re1 Ng6 20.g3 Re8 21.h4 Qf6 22.h5 Nf8 23.Rxe8
Rxe8 24.Ne5 Qg5 25.Qf3 f6 26.Nc4 Rd8 27.Re1 Bc8 28.Ne3 Be6
29.Rc1 Bf7 30.h6 Qxh6 31.Rc7 Qg5 32.Rxa7 Ng6 33.Nxd5 Bxd5
34.Ra8 Bxa2 35.Rxd8+ Kf7 36.Qc6 Ne7 37.Qe8+ Ke6 38.Rc8 Qd5
39.Rc3 Qd7 40.Re3+ Kd6 41.Qb8+ Kc6 42.a4 Nd5 43.Re1 Qd6
44.Rc1+ Kd7 45.Qc8+ 1-0

[Event "Second Piatigorsky Cup"]
[Site "Santa Monica, CA USA"]
[Date "1966.07.28"]
[EventDate "1966.07.17"]
[Round "8"]
[Result "1-0"]
[White "Boris Spassky"]
[Black "Robert James Fischer"]
[ECO "D86"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "99"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3
Bg7 7. Bc4 c5 8. Ne2 Nc6 9. Be3 O-O 10. O-O Qc7 11. Rc1 Rd8
12. Qe1 e6 13. f4 Na5 14. Bd3 f5 15. Rd1 b6 16. Qf2 cxd4
17. Bxd4 Bxd4 18. cxd4 Bb7 19. Ng3 Qf7 20. d5 fxe4 21. dxe6
Qxe6 22. f5 Qf7 23. Bxe4 Rxd1 24. Rxd1 Rf8 25. Bb1 Qf6 26. Qc2
Kh8 27. fxg6 hxg6 28. Qd2 Kg7 29. Rf1 Qe7 30. Qd4+ Rf6 31. Ne4
Bxe4 32. Bxe4 Qc5 33. Qxc5 Rxf1+ 34. Kxf1 bxc5 35. h4 Nc4
36. Ke2 Ne5 37. Ke3 Kf6 38. Kf4 Nf7 39. Ke3 g5 40. h5 Nh6
41. Kd3 Ke6 42. Ba8 Kd6 43. Kc4 g4 44. a4 Ng8 45. a5 Nh6
46. Be4 g3 47. Kb5 Ng8 48. Bb1 Nh6 49. Ka6 Kc6 50. Ba2 1-0

[Event "Second Piatigorsky Cup"]
[Site "Santa Monica, CA USA"]
[Date "1966.07.27"]
[EventDate "1966.07.17"]
[Round "7"]
[Result "1-0"]
[White "Miguel Najdorf"]
[Black "Robert James Fischer"]
[ECO "E75"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "61"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Bg5 c5
7. d5 e6 8. Nf3 h6 9. Bh4 exd5 10. cxd5 g5 11. Bg3 b5 12. Nd2
a6 13. O-O Re8 14. Qc2 Qe7 15. Rae1 Nbd7 16. a4 b4 17. Nd1 Ne5
18. Ne3 Ng6 19. Nec4 Nf4 20. Bxf4 gxf4 21. e5 dxe5 22. Bf3 Qf8
23. Nxe5 Bb7 24. Ndc4 Rad8 25. Nc6 Rxe1 26. Rxe1 Re8 27. Rd1
Rc8 28. h3 Ne8 29. N6a5 Rb8 30. Qf5 Nd6 31. Nxd6 1-0

[Event "Havana"]
[Site "Havana"]
[Date "1966.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Bent Larsen"]
[Black "Florin Gheorghiu"]
[ECO "A00"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "95"]

1. g3 g6 2. Bg2 Bg7 3. Nc3 c5 4. d3 Nc6 5. f4 e6 6. Nf3 Nge7
7. O-O O-O 8. a3 Nf5 9. Rb1 Rb8 10. Ne4 Qb6 11. Nf2 d5 12. g4
Nfd4 13. Nd2 Qd8 14. e4 Ne7 15. c3 Ndc6 16. Nf3 f5 17. gxf5
gxf5 18. e5 d4 19. c4 b5 20. Bd2 a5 21. Qc2 b4 22. Nh1 Bd7
23. Ng3 Qe8 24. Ra1 b3 25. Qd1 Bh6 26. Qe2 Kh8 27. Rae1 a4
28. Ng5 Rc8 29. Nh5 Ng8 30. Bf3 Nce7 31. Qg2 Ng6 32. Qh3 Bxg5
33. fxg5 Bc6 34. Nf6 Qf7 35. Bxc6 Rxc6 36. Qg3 Rfc8 37. h4 Nf8
38. Re2 R6c7 39. Rg2 Nd7 40. Bf4 Ngxf6 41. exf6 Rc6 42. h5 h6
43. g6 Qxf6 44. Bxh6 e5 45. Qh3 Qe6 46. Qxf5 Qxf5 47. Rxf5 e4
48. Rf7 1-0

[Event "Havana ol final  Rd: 12"]
[Site "Havana CUB"]
[Date "1966.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Florin Gheorghiu"]
[Black "Robert James Fischer"]
[ECO "E20"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "99"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 O-O
7. cxd5 exd5 8. e3 Nh5 9. Qc2 Re8 10. g4 Nf4 11. h4 c5 12. Kf2
Ng6 13. Bd3 Nc6 14. Ne2 Be6 15. g5 Rc8 16. h5 Nf8 17. g6 fxg6
18. hxg6 h6 19. Qb1 Na5 20. Nf4 c4 21. Bc2 Rc6 22. Ra2 Nd7
23. a4 Nf6 24. Ba3 Qd7 25. Rb2 b6 26. Rb5 Nb7 27. e4 dxe4
28. Bxe4 Rcc8 29. Re5 Bg4 30. Nd5 Rxe5 31. Nxf6+ gxf6 32. dxe5
Nc5 33. Bxc5 Qd2+ 34. Kg3 Bxf3 35. Bxf3 Rxc5 36. Qc1 Qxc1
37. Rxc1 Rxe5 38. Kf4 Kg7 39. Be4 h5 40. Rd1 Re7 41. Rd5 Kh6
42. Rd6 Kg7 43. Rc6 h4 44. Rxc4 h3 45. Kg3 Kh6 46. Bb1 Re3+
47. Kh2 Re1 48. Bd3 Re3 49. Rh4+ Kg5 50. g7 1-0

[Event "Moscow 2/145"]
[Site "Moscow 2/145"]
[Date "1966.10.04"]
[EventDate "?"]
[Round "10"]
[Result "1-0"]
[White "Mikhail Tal"]
[Black "Mikhail Botvinnik"]
[ECO "B14"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "89"]

1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.Nc3 g6 6.Qb3 Bg7 7.cxd5
O-O 8.Nge2 Na6 9.g3 Qb6 10.Qxb6 axb6 11.Bg2 Nb4 12.O-O Rd8
13.d6 exd6 14.Bg5 Re8 15.a3 Nc6 16.Rfe1 Bg4 17.Bxf6 Bxf6
18.Nd5 Bd8 19.Nec3 Rxe1+ 20.Rxe1 Ra5 21.Ne3 Bd7 22.Nc4 Ra8
23.d5 Nd4 24.Nxd6 Rb8 25.Nce4 f6 26.Nc4 Kf8 27.h3 Nb3 28.Bf1
b5 29.Ncd6 f5 30.Re3 fxe4 31.Rxb3 Ke7 32.Nxe4 Rc8 33.g4 Rc1
34.Kg2 Re1 35.f3 Rd1 36.d6 Kf7 37.Bxb5 Be6 38.Rc3 Rd4 39.Rd3
Rxd3 40.Bxd3 Bd5 41.Nc5 b6 42.Be4 Be6 43.Nd3 Bb3 44.f4 Ke6
45.f5+ 1-0

[Event "Second Piatigorsky Cup"]
[Site "Santa Monica, CA USA"]
[Date "1966.07.27"]
[EventDate "1966.07.17"]
[Round "7"]
[Result "1-0"]
[White "Bent Larsen"]
[Black "Tigran Vartanovich Petrosian"]
[ECO "B39"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "59"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. c4 Nf6
7. Nc3 Ng4 8. Qxg4 Nxd4 9. Qd1 Ne6 10. Qd2 d6 11. Be2 Bd7
12. O-O O-O 13. Rad1 Bc6 14. Nd5 Re8 15. f4 Nc7 16. f5 Na6
17. Bg4 Nc5 18. fxg6 hxg6 19. Qf2 Rf8 20. e5 Bxe5 21. Qh4 Bxd5
22. Rxd5 Ne6 23. Rf3 Bf6 24. Qh6 Bg7 25. Qxg6 Nf4 26. Rxf4
fxg6 27. Be6+ Rf7 28. Rxf7 Kh8 29. Rg5 b5 30. Rg3 1-0

[Event "Amsterdam"]
[Site "Amsterdam NED"]
[Date "1966.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Mikhail Botvinnik / Lev Polugaevsky"]
[Black "Paul Keres / Lodewijk Prins"]
[ECO "A13"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "79"]

1.c4 e6 2.g3 Nf6 3.Bg2 d5 4.Nf3 c5 5.b3 Nc6 6.e3 Be7 7.Bb2 O-O
8.O-O b6 9.Nc3 Bb7 10.cxd5 Nxd5 11.Nxd5 Qxd5 12.d4 Rad8 13.Ne5
Qd6 14.dxc5 Qxc5 15.Qe2 Nxe5 16.Bxb7 Bf6 17.Rfd1 Ng4 18.Bxf6
Nxf6 19.Qa6 Ng4 20.h3 Ne5 21.Qxa7 h5 22.Qa4 b5 23.Qa5 Rxd1+
24.Rxd1 h4 25.gxh4 f5 26.Rd8 f4 27.Rxf8+ Qxf8 28.exf4 Qxf4
29.Qxb5 Kf7 30.Qe2 Kf6 31.Qh5 Qd4 32.Qg5+ Kf7 33.Qe3 Qa1+
34.Kh2 Ng6 35.h5 Nh4 36.Qf4+ Nf5 37.Be4 Qd4 38.Qf3 Kf6 39.a4
Qb6 40.Bxf5 1-0

[Event "Monte Carlo"]
[Site "Monte Carlo MNC"]
[Date "1967.03.28"]
[EventDate "1967.03.24"]
[Round "5"]
[Result "0-1"]
[White "Bent Larsen"]
[Black "Robert James Fischer"]
[ECO "E97"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "122"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5
7. O-O Nc6 8. Be3 Re8 9. dxe5 dxe5 10. Qxd8 Nxd8 11. Nb5 Ne6
12. Ng5 Re7 13. Rfd1 b6 14. c5 Nxc5 15. Rd8+ Bf8 16. Nxa7 Rxa7
17. Rxc8 Kg7 18. f3 Ne8 19. a3 Nd6 20. Rd8 h6 21. Nh3 Ne6
22. Rb8 Re8 23. Rxe8 Nxe8 24. Bb5 Nd6 25. Bf1 Nb7 26. Nf2 Bc5
27. Bxc5 Nbxc5 28. Rd1 h5 29. Rd5 Kf6 30. h4 Ke7 31. Bc4 c6
32. Rd2 Nd4 33. Kf1 f5 34. b4 b5 35. Bg8 fxe4 36. fxe4 Nd7
37. Rd3 Ra6 38. Rc3 c5 39. g4 c4 40. gxh5 gxh5 41. Bd5 Nf6
42. Rg3 Nxd5 43. exd5 Rf6 44. Kg2 Nf5 45. Rh3 Rg6+ 46. Kf3
Nd4+ 47. Ke3 Rg2 48. Rh1 Kd6 49. Ne4+ Kxd5 50. Nc3+ Ke6
51. Rc1 Rh2 52. a4 Rh3+ 53. Kf2 Nb3 54. Kg2 Nxc1 55. Kxh3 bxa4
56. Nxa4 Ne2 57. b5 c3 58. b6 c2 59. Nc5+ Kd5 60. Nb3 Kc6
61. Kg2 Kxb6 0-1

[Event "Beverwijk"]
[Site "Beverwijk NED"]
[Date "1967.01.20"]
[EventDate "?"]
[Round "8"]
[Result "1-0"]
[White "Boris Spassky"]
[Black "Theodor Ghitescu"]
[ECO "A56"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "71"]

1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Be7 6. Nf3 O-O
7. Bd3 Nbd7 8. Qe2 Ne8 9. g4 g6 10. Bh6 Ng7 11. O-O-O Nf6
12. h3 a6 13. Rdg1 Bd7 14. Nd2 Kh8 15. h4 Ng8 16. Be3 h5
17. g5 Be8 18. f4 f5 19. gxf6 Nxf6 20. fxe5 dxe5 21. Nf3 Ng4
22. Rxg4 hxg4 23. Nxe5 Nh5 24. Nxg4 Ng3 25. Qg2 Nxh1 26. e5
Rf7 27. Qxh1 Rh7 28. e6 Bg5 29. Qe4 Bxe3+ 30. Qxe3 Qe7 31. Ne4
Rxh4 32. Nef6 Qc7 33. Be4 Qa5 34. Qg3 g5 35. Nxe8 Rxe8
36. Qe5+ 1-0

[Event "Leningrad"]
[Site "Leningrad"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viktor Korchnoi"]
[Black "Mijo Udovcic"]
[ECO "C05"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "61"]

1. d4 e6 2. e4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. Ngf3 Nc6
7. Bd3 Qb6 8. O-O cxd4 9. cxd4 Nxd4 10. Nxd4 Qxd4 11. Nf3 Qb6
12. Qa4 Qb4 13. Qc2 h6 14. Bd2 Qb6 15. Rac1 Be7 16. Qa4 Qd8
17. Rc2 Kf8 18. Rfc1 Nb6 19. Qg4 Bd7 20. Ba5 Rc8 21. Rxc8 Bxc8
22. Bb4 g6 23. Qh4 g5 24. Nxg5 Ke8 25. Bb5+ Bd7 26. Nxe6 fxe6
27. Qh5+ Kf8 28. Rc3 Rh7 29. Qg6 Rg7 30. Qxh6 Bxb5 31. Rg3 1-0

[Event "Soviet"]
[Site "Soviet"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Isaac Boleslavsky"]
[Black "Roman Dzindzichashvili"]
[ECO "D27"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "49"]

1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 c5 6.O-O a6 7.Nc3
b5 8.Bb3 Bb7 9.Qe2 Nbd7 10.Rd1 Qb8 11.d5 exd5 12.Nxd5 Nxd5
13.Bxd5 Bxd5 14.Rxd5 Qb7 15.e4 Be7 16.Bg5 Nb6 17.Rad1 h6
18.Bxe7 Nxd5 19.Bxc5 Ne7 20.Ne5 Rc8 21.Rd7 Rc7 22.Rd8+ Kxd8
23.Nxf7+ Kd7 24.Qg4+ Kc6 25.Qe6+ 1-0

[Event "Moscow"]
[Site "Moscow URS"]
[Date "1967.05.22"]
[EventDate "1967.05.21"]
[Round "2"]
[Result "0-1"]
[White "Paul Keres"]
[Black "Lajos Portisch"]
[ECO "C93"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "180"]

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 h6 10.d4 Re8 11.Nbd2 Bf8 12.a3 Bd7 13.Ba2 a5
14.Nf1 a4 15.Ng3 Na5 16.Be3 c6 17.Rc1 Be6 18.Bxe6 Rxe6 19.dxe5
dxe5 20.Qxd8 Rxd8 21.Bb6 Ra8 22.Bxa5 Rxa5 23.Red1 Re8 24.Rd3
Raa8 25.Kf1 Rab8 26.Ne1 g6 27.Nc2 h5 28.f3 Red8 29.Rcd1 Rxd3
30.Rxd3 c5 31.Ne2 c4 32.Rd1 Rb7 33.Nb4 Rd7 34.Ke1 Rxd1+
35.Kxd1 Bc5 36.Nc6 Nd7 37.f4 f6 38.fxe5 fxe5 39.Ng3 Kf7 40.Ke2
Ke6 41.Nf1 Bf8 42.Ne3 Kd6 43.Nb4 Nc5 44.Kf3 Bh6 45.h4 Nd3
46.Nd1 Bc1 47.Ke2 Nc5 48.Kf3 g5 49.hxg5 Bxg5 50.Na2 Ke6 51.Nf2
Kf6 52.Nd1 Nd3 53.g3 Kg6 54.Kg2 Bd2 55.Kf3 Kg5 56.Ke2 Be1
57.Kf3 Bd2 58.Ke2 Be1 59.Kf3 Kf6 60.Kg2 Kg6 61.Kf3 Kg5 62.Kg2
h4 63.gxh4+ Kf4 64.h5 Kxe4 65.h6 Nf4+ 66.Kf1 Bh4 67.Nb4 Bf6
68.Ke1 Kf3 69.h7 Bg7 70.Nc2 Nd5 71.Kd2 Nf6 72.Ne1+ Ke4 73.Nf2+
Kf5 74.Ng2 Nxh7 75.Ne3+ Ke6 76.Ne4 Bh6 77.Ke2 Bxe3 78.Kxe3 Nf6
79.Ng5+ Kd5 80.Kf3 Nh5 81.Ne4 Nf4 82.Nf6+ Kc6 83.Ke4 Nd3
84.Ng4 Kd6 85.Nh6 Nxb2 86.Nf7+ Kc5 87.Nxe5 Nd1 88.Nd7+ Kd6
89.Nf6 Nxc3+ 90.Kd4 Nb1 0-1

[Event "Moscow"]
[Site "Moscow URS"]
[Date "1967.05.26"]
[EventDate "1967.05.21"]
[Round "5"]
[Result "1-0"]
[White "Lajos Portisch"]
[Black "Tigran Vartanovich Petrosian"]
[ECO "D10"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "47"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 Nc6 6. Bf4 e6
7. e3 Bd6 8. Bg3 O-O 9. Bd3 Re8 10. Ne5 Bxe5 11. dxe5 Nd7
12. f4 Qb6 13. O-O Qxe3+ 14. Kh1 Qb6 15. Qh5 Nf8 16. Rf3 Ng6
17. Bf2 Qd8 18. Nb5 Nce7 19. Nd6 Bd7 20. Bh4 Qb6 21. Rh3 h6
22. Bf6 Qxb2 23. Rf1 Nf5 24. Bxf5 1-0

[Event "Moscow"]
[Site "Moscow URS"]
[Date "1967.05.22"]
[EventDate "1967.05.21"]
[Round "2"]
[Result "1-0"]
[White "Mikhail Tal"]
[Black "Miroslav Filip"]
[ECO "B17"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "53"]

1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nd7 5.Nf3 Ngf6 6.Ng3 e6
7.Bd3 Be7 8.Qe2 c5 9.O-O O-O 10.Rd1 cxd4 11.Nxd4 Re8 12.b3 Qb6
13.Bb2 Nf8 14.Nf3 Bd7 15.Ne5 Rad8 16.Ne4 Nxe4 17.Bxe4 Bc8
18.Qh5 Ng6 19.Nxf7 Kxf7 20.Qxh7 e5 21.Rxd8 Rxd8 22.Qh5 Qe6
23.h3 Bc5 24.Kh1 Bd4 25.Rd1 Rd6 26.Ba3 Ra6 27.Rxd4 1-0

[Event "Moscow"]
[Site "Moscow URS"]
[Date "1967.05.31"]
[EventDate "1967.05.21"]
[Round "8"]
[Result "0-1"]
[White "Tigran Vartanovich Petrosian"]
[Black "Svetozar Gligoric"]
[ECO "E61"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "76"]

1. c4 g6 2. d4 Nf6 3. Nc3 Bg7 4. g3 c5 5. d5 d6 6. Bg2 O-O
7. Nf3 Na6 8. O-O Nc7 9. a4 Rb8 10. Ne1 b6 11. Rb1 a6 12. Nc2
b5 13. axb5 axb5 14. Ne3 Ng4 15. Nxg4 Bxg4 16. Qd3 bxc4
17. Qxc4 Rb4 18. Qd3 Qd7 19. Ra1 Rfb8 20. Ra7 Qd8 21. h3 Bd7
22. Ra2 Nb5 23. Re1 Rb3 24. Bd2 Nd4 25. e3 Bf5 26. e4 Bd7
27. Bc1 Bb5 28. Qd1 Bc4 29. Ra1 R3b4 30. Ra3 Bb3 31. Qd2 Qb6
32. Bh1 Rc4 33. e5 dxe5 34. d6 Qxd6 35. Ra7 Nc2 36. Nd5 Rd4
37. Nxe7+ Kh8 38. Qa5 Nxe1 0-1

[Event "Sarajevo it"]
[Site "BIH"]
[Date "1967.??.??"]
[EventDate "1967.??.??"]
[Round "13"]
[Result "1-0"]
[White "Lubomir Kavalek"]
[Black "Wolfgang Pietzsch"]
[ECO "A22"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "59"]

1. c4 e5 2. Nc3 Nf6 3. g3 Nc6 4. Bg2 Bb4 5. Nd5 a5 6. e3 O-O
7. a3 Bc5 8. Ne2 d6 9. O-O Re8 10. h3 e4 11. Nec3 Nxd5
12. cxd5 Ne7 13. Bxe4 Bxh3 14. Bxh7+ Kf8 15. Re1 g6 16. d4 Bb6
17. e4 Kg7 18. Qd2 Kxh7 19. Qh6+ Kg8 20. Bg5 Bxd4 21. Qxh3 f6
22. Bd2 Rf8 23. Nb5 Be5 24. f4 Bxb2 25. Rab1 c6 26. Qe6+ Kg7
27. Nxd6 Bxa3 28. e5 b5 29. exf6+ Rxf6 30. Qxf6+ 1-0

[Event "Moscow"]
[Site "Moscow URS"]
[Date "1967.05.22"]
[EventDate "1967.05.21"]
[Round "2"]
[Result "1-0"]
[White "Tigran Vartanovich Petrosian"]
[Black "Florin Gheorghiu"]
[ECO "A29"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "81"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. g3 Bb4 5. Bg2 O-O 6. O-O Re8
7. d3 h6 8. Nd5 Bf8 9. Nxf6+ Qxf6 10. Nd2 d6 11. Ne4 Qd8
12. Nc3 Bd7 13. b4 Qc8 14. Rb1 Bh3 15. e4 Bxg2 16. Kxg2 g6
17. h4 Bg7 18. h5 g5 19. Nd5 Nd4 20. Ne3 f5 21. Bb2 fxe4
22. dxe4 Qe6 23. Bc3 b5 24. cxb5 Qxa2 25. Qd3 Qe2 26. Qxe2
Nxe2 27. Nd5 Rab8 28. Rfe1 Nd4 29. Bxd4 exd4 30. Rbc1 Rb7
31. Nxc7 Re5 32. Rc6 g4 33. Nd5 Rxb5 34. Rxd6 Rb7 35. Rg6 Kh7
36. Rxg4 Rd7 37. Rh1 Re6 38. Rd1 Rc6 39. Rd2 Be5 40. f4 Bh8
41. f5 1-0

[Event "Sousse Interzonal"]
[Site "Sousse TUN"]
[Date "1967.10.24"]
[EventDate "1967.??.??"]
[Round "7"]
[Result "1-0"]
[White "Robert James Fischer"]
[Black "Leonid Stein"]
[ECO "C92"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "111"]

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 Bb7 10. d4 Na5 11. Bc2 Nc4 12. b3
Nb6 13. Nbd2 Nbd7 14. b4 exd4 15. cxd4 a5 16. bxa5 c5 17. e5
dxe5 18. dxe5 Nd5 19. Ne4 Nb4 20. Bb1 Rxa5 21. Qe2 Nb6
22. Nfg5 Bxe4 23. Qxe4 g6 24. Qh4 h5 25. Qg3 Nc4 26. Nf3 Kg7
27. Qf4 Rh8 28. e6 f5 29. Bxf5 Qf8 30. Be4 Qxf4 31. Bxf4 Re8
32. Rad1 Ra6 33. Rd7 Rxe6 34. Ng5 Rf6 35. Bf3 Rxf4 36. Ne6+
Kf6 37. Nxf4 Ne5 38. Rb7 Bd6 39. Kf1 Nc2 40. Re4 Nd4 41. Rb6
Rd8 42. Nd5+ Kf5 43. Ne3+ Ke6 44. Be2 Kd7 45. Bxb5+ Nxb5
46. Rxb5 Kc6 47. a4 Bc7 48. Ke2 g5 49. g3 Ra8 50. Rb2 Rf8
51. f4 gxf4 52. gxf4 Nf7 53. Re6+ Nd6 54. f5 Ra8 55. Rd2 Rxa4
56. f6 1-0

[Event "Moscow"]
[Site "Moscow"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Boris Spassky"]
[Black "Alexey Suetin"]
[ECO "B48"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "117"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be3 a6 7.Nb3
Nf6 8.f4 Bb4 9.Bd3 O-O 10.O-O Bxc3 11.bxc3 d6 12.Rf3 e5 13.f5
d5 14.Rg3 Kh8 15.exd5 Ne7 16.Bc5 Nfxd5 17.Qg4 Rg8 18.Rh3 Nf6
19.Qg5 Ned5 20.Rf1 b6 21.Be4 Bb7 22.Bxd5 Bxd5 23.Be7 Qc6
24.Rh6 Ne4 25.Rxc6 Nxg5 26.Rd6 Bxb3 27.axb3 Ne4 28.Rxb6 Nxc3
29.f6 Rge8 30.fxg7 Kxg7 31.Rb7 Ne2+ 32.Kh1 Nf4 33.g3 Ng6
34.Bd6 Nh8 35.c4 Kg6 36.g4 Re6 37.c5 Kg5 38.h3 e4 39.Kg2 e3
40.Bf4+ Kg6 41.Rb6 e2 42.Re1 Rc8 43.b4 a5 44.Rxe2 axb4
45.Rexe6+ fxe6 46.Be5 h5 47.Rxe6+ Kf7 48.Rb6 hxg4 49.hxg4 Ke7
50.Bxh8 Rxh8 51.Rxb4 Ke6 52.Rc4 Kd5 53.Rc1 Rg8 54.Kg3 Kc6
55.Kf4 Rf8+ 56.Ke5 Re8+ 57.Kf5 Rf8+ 58.Ke6 Rg8 59.Rg1 1-0

[Event "Sousse Interzonal"]
[Site "Sousse TUN"]
[Date "1967.10.19"]
[EventDate "1967.??.??"]
[Round "4"]
[Result "1-0"]
[White "Lajos Portisch"]
[Black "Bent Larsen"]
[ECO "A41"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "85"]

1.Nf3 d6 2.d4 Bg4 3.c4 g6 4.Qb3 Qc8 5.h3 Bxf3 6.Qxf3 Bg7 7.e3
Nf6 8.Nc3 O-O 9.g3 Nbd7 10.Bg2 c6 11.O-O e5 12.d5 cxd5 13.cxd5
Ne8 14.e4 f5 15.h4 Qc4 16.h5 fxe4 17.Qd1 gxh5 18.Qxh5 Nef6
19.Qh4 Nc5 20.Be3 Rac8 21.Rfd1 Kh8 22.Bh3 Rc7 23.Bf5 b5
24.Rac1 Nd3 25.Ne2 Nxc1 26.Rxc1 Qxe2 27.Rxc7 Rg8 28.Rxg7 Qd1+
29.Kh2 Kxg7 30.Qg5+ Kf7 31.Be6+ Ke8 32.Qxf6 Qh5+ 33.Bh3 Qg6
34.Qxg6+ hxg6 35.Bxa7 Ke7 36.a3 Rh8 37.Be3 Kf6 38.Kg2 Rh7
39.Bc8 Rc7 40.Ba6 Rc2 41.b4 Rc3 42.Bxb5 Rxa3 43.Bc6 1-0

[Event "Palma de Mallorca"]
[Site "Palma ESP"]
[Date "1967.11.27"]
[EventDate "1967.??.??"]
[Round "1"]
[Result "1-0"]
[White "Svetozar Gligoric"]
[Black "Milan Matulovic"]
[ECO "A73"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "83"]

1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. Nf3 Bg7 6. e4 O-O
7. Be2 e6 8. O-O exd5 9. cxd5 Bg4 10. h3 Bxf3 11. Bxf3 Nbd7
12. Bf4 Ne8 13. Qd2 a6 14. Bg5 Bf6 15. Bh6 Bg7 16. Bg5 Bf6
17. Bxf6 Nexf6 18. Rae1 Re8 19. Bd1 b5 20. Bc2 c4 21. f4 b4
22. Na4 b3 23. axb3 cxb3 24. Bd3 Qc7 25. Kh2 Nc5 26. Nxc5 Qxc5
27. Rc1 Qa7 28. Rc4 Nd7 29. Rfc1 Nc5 30. Rxc5 dxc5 31. d6 Qb6
32. Bc4 Ra7 33. e5 a5 34. Qd5 a4 35. d7 Rf8 36. Rd1 Raa8
37. e6 fxe6 38. Qe5 Kf7 39. Rd6 Qc7 40. Bxe6+ Ke7 41. d8=Q+
Rfxd8 42. Bc4+ 1-0

[Event "Budva 4/122"]
[Site "Budva 4/122"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Enver Bukic"]
[Black "Mikhail Tal"]
[ECO "A79"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "79"]

1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.Nf3
Bg7 8.Be2 O-O 9.O-O Re8 10.Nd2 Na6 11.f3 Nc7 12.a4 Nd7 13.Nc4
Ne5 14.Ne3 f5 15.f4 Nf7 16.exf5 gxf5 17.Bd3 Qf6 18.Rf3 Bd7
19.Qc2 Nh6 20.Bd2 Re7 21.Ncd1 Ne8 22.Rg3 Qd4 23.Nf2 Kh8 24.Bc3
Qxf4 25.Nh3 Qh4 26.Rf1 Bd4 27.Rf4 Qf6 28.Bxd4 cxd4 29.Nxf5
Nxf5 30.Bxf5 Rc8 31.Qxc8 Bxc8 32.Bxc8 Re1+ 33.Kf2 Qe7 34.Be6
Rxe6 35.dxe6 Nf6 36.Rgf3 Ng8 37.Rf7 Qh4+ 38.Rg3 d3 39.Rf8 Qd4+
40.Kf1 1-0

[Event "Moscow Spartakiade ;MAINB"]
[Site "Moscow Spartakiade ;MAINB"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Vasily Smyslov"]
[Black "Eduard Gufeld"]
[ECO "A15"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "70"]

1. c4 Nf6 2. Nf3 g6 3. b4 Bg7 4. Bb2 O-O 5. e3 b6 6. d4 c5
7. dxc5 bxc5 8. b5 a6 9. a4 Ne4 10. Bxg7 Kxg7 11. Qd5 Qa5+
12. Ke2 Bb7 13. Qxb7 Nc6 14. Nfd2 Ra7 15. bxc6 Rxb7 16. cxb7
Qb4 17. Nxe4 Qb2+ 18. Nbd2 Qxa1 19. Nxc5 Rb8 20. g3 Qa3
21. Nxd7 Rxb7 22. Bh3 Qd6 23. c5 Qd5 24. f3 Rb2 25. Rd1 e6
26. c6 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 "Palma de Mallorca"]
[Site "Palma ESP"]
[Date "1967.12.12"]
[EventDate "1967.??.??"]
[Round "13"]
[Result "1-0"]
[White "Bent Larsen"]
[Black "Borislav Ivkov"]
[ECO "A38"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "81"]

1.c4 c5 2.Nc3 Nc6 3.Nf3 Nf6 4.g3 g6 5.Bg2 Bg7 6.O-O O-O 7.a3
a6 8.Rb1 Rb8 9.b4 cxb4 10.axb4 b5 11.cxb5 axb5 12.d4 d5 13.Bf4
Rb6 14.Qb3 e6 15.Rfc1 Bb7 16.e3 h6 17.Be5 Kh7 18.Bf1 Nxe5
19.Nxe5 Ne4 20.Qd1 Nd6 21.Nd3 h5 22.Nc5 h4 23.Bd3 hxg3 24.hxg3
Rh8 25.Ra1 Bc6 26.Qg4 Qe7 27.Ne2 Nc4 28.Nf4 e5 29.Bxg6+ Kg8
30.dxe5 Nxe5 31.Qc8+ Bf8 32.Bh5 d4 33.e4 Qg5 34.Nce6 fxe6
35.Qxe6+ Kh7 36.Ra7+ Bg7 37.Rc5 Be8 38.Rxe5 Qxf4 39.Rxg7+ Kxg7
40.Qe7+ Qf7 41.Rg5+ 1-0

[Event "Sousse Interzonal"]
[Site "Sousse TUN"]
[Date "1967.10.15"]
[EventDate "1967.??.??"]
[Round "3"]
[Result "1-0"]
[White "Robert James Fischer"]
[Black "Lhamsuren Myagmarsuren"]
[ECO "A07"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "61"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. g3 c5 5. Bg2 Nc6 6. Ngf3 Be7
7. O-O O-O 8. e5 Nd7 9. Re1 b5 10. Nf1 b4 11. h4 a5 12. Bf4 a4
13. a3 bxa3 14. bxa3 Na5 15. Ne3 Ba6 16. Bh3 d4 17. Nf1 Nb6
18. Ng5 Nd5 19. Bd2 Bxg5 20. Bxg5 Qd7 21. Qh5 Rfc8 22. Nd2 Nc3
23. Bf6 Qe8 24. Ne4 g6 25. Qg5 Nxe4 26. Rxe4 c4 27. h5 cxd3
28. Rh4 Ra7 29. Bg2 dxc2 30. Qh6 Qf8 31. Qxh7+ 1-0

[Event "Sousse Interzonal"]
[Site "Sousse TUN"]
[Date "1967.10.28"]
[EventDate "1967.??.??"]
[Round "10"]
[Result "1-0"]
[White "Samuel Reshevsky"]
[Black "Robert Eugene Byrne"]
[ECO "E92"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "75"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Nf3 e5 7.Be3
Nbd7 8.O-O Ng4 9.Bg5 f6 10.Bd2 c6 11.h3 Nh6 12.b4 f5 13.Bg5
Qe8 14.d5 Nf7 15.Bc1 Nf6 16.Ng5 Nxg5 17.Bxg5 h6 18.Bxf6 Rxf6
19.dxc6 Qxc6 20.Rc1 Be6 21.c5 dxc5 22.Nd5 Bxd5 23.exd5 Qe8
24.bxc5 e4 25.Qb3 Rb8 26.d6 Kh7 27.Rfd1 Rf8 28.Bb5 Qe5 29.d7
h5 30.Rd6 e3 31.Rcd1 Rbd8 32.Qe6 Qxe6 33.Rxe6 Bf6 34.Ba6 bxa6
35.c6 Kg7 36.c7 Kf7 37.Rc6 Rc8 38.Rxf6+ 1-0

[Event "Russia"]
[Site "Olympiad URS, Moscow"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Mikhail Botvinnik"]
[Black "Lev Polugaevsky"]
[ECO "A30"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "109"]

1.c4 c5 2.Nf3 Nc6 3.Nc3 g6 4.e3 Bg7 5.d4 d6 6.Be2 Nf6 7.d5 Na5
8.e4 O-O 9.O-O Bg4 10.Be3 Bxf3 11.gxf3 e5 12.f4 exf4 13.Bxf4
Qe7 14.Bd3 Nd7 15.Rc1 Ne5 16.b3 h5 17.Kg2 a6 18.Bb1 Rab8
19.Qe2 Qd7 20.Bd2 b5 21.Nd1 Nb7 22.f4 Ng4 23.h3 Nf6 24.Nf2
Rbe8 25.Rce1 Re7 26.Qf3 Rfe8 27.Re2 Nh7 28.Rfe1 Bd4 29.Bc2 b4
30.Kh2 Nd8 31.Nd3 Kh8 32.e5 Qc7 33.Kh1 dxe5 34.fxe5 Bxe5
35.Rxe5 Rxe5 36.Rxe5 Rxe5 37.Bf4 Rf5 38.Bxc7 Rxf3 39.Bxd8 Re3
40.Kg1 Re2 41.Bd1 Rd2 42.Nf2 Nf8 43.Kf1 Nd7 44.Bg5 Rxa2 45.Nd3
Kg7 46.Be7 Ra5 47.h4 f6 48.Ke1 Kf7 49.Bd6 Kg7 50.Nb2 Ra1
51.Na4 Ne5 52.Bxe5 fxe5 53.Nxc5 a5 54.Kd2 Ra2+ 55.Ke3 1-0

[Event "Monte Carlo"]
[Site "Monte Carlo MNC"]
[Date "1968.04.10"]
[EventDate "1968.04.03"]
[Round "7"]
[Result "1-0"]
[White "Mikhail Botvinnik"]
[Black "Lajos Portisch"]
[ECO "A22"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "51"]

1.c4 e5 2.Nc3 Nf6 3.g3 d5 4.cxd5 Nxd5 5.Bg2 Be6 6.Nf3 Nc6
7.O-O Nb6 8.d3 Be7 9.a3 a5 10.Be3 O-O 11.Na4 Nxa4 12.Qxa4 Bd5
13.Rfc1 Re8 14.Rc2 Bf8 15.Rac1 Nb8 16.Rxc7 Bc6 17.R1xc6 bxc6
18.Rxf7 h6 19.Rb7 Qc8 20.Qc4+ Kh8 21.Nh4 Qxb7 22.Ng6+ Kh7
23.Be4 Bd6 24.Nxe5 g6 25.Bxg6+ Kg7 26.Bxh6+ 1-0

[Event "Spassky - Geller Candidates Quarterfinal"]
[Site "Sukhumi GEO"]
[Date "1968.04.13"]
[EventDate "1968.04.??"]
[Round "6"]
[Result "1-0"]
[White "Boris Spassky"]
[Black "Efim Geller"]
[ECO "B25"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "63"]

1.e4 c5 2.Nc3 d6 3.g3 Nc6 4.Bg2 g6 5.d3 Bg7 6.f4 Nf6 7.Nf3 O-O
8.O-O Rb8 9.h3 b5 10.a3 a5 11.Be3 b4 12.axb4 axb4 13.Ne2 Bb7
14.b3 Ra8 15.Rc1 Ra2 16.g4 Qa8 17.Qe1 Qa6 18.Qf2 Na7 19.f5 Nb5
20.fxg6 hxg6 21.Ng5 Na3 22.Qh4 Rc8 23.Rxf6 exf6 24.Qh7+ Kf8
25.Nxf7 Rxc2 26.Bh6 Rxc1+ 27.Nxc1 Kxf7 28.Qxg7+ Ke8 29.g5 f5
30.Qxg6+ Kd7 31.Qf7+ Kc6 32.exf5+ 1-0

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee NED"]
[Date "1968.01.24"]
[EventDate "?"]
[Round "12"]
[Result "1-0"]
[White "Mikhail Tal"]
[Black "Jan Hein Donner"]
[ECO "C18"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "59"]

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Qc7 7.Nf3
b6 8.a4 Ba6 9.Bxa6 Nxa6 10.Qe2 Nb8 11.a5 bxa5 12.Ba3 Nd7
13.dxc5 Ne7 14.c6 Qxc6 15.O-O Qxc3 16.Rfd1 Nc6 17.Bd6 Qc4
18.Qe3 Qe4 19.Qb3 Nb6 20.c4 Qxc4 21.Qa3 Qa6 22.Rac1 Rc8 23.Nd2
f6 24.exf6 gxf6 25.Qf3 Kd7 26.Qxf6 Rhe8 27.Ne4 Ne7 28.Nc5+
Rxc5 29.Bxc5 Nc4 30.Bxe7 1-0

[Event "Sofia"]
[Site "Sofia"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Florin Gheorghiu"]
[Black "Wolfgang Uhlmann"]
[ECO "A08"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "52"]

1.e4 e6 2.d3 d5 3.Nd2 Nf6 4.Ngf3 Be7 5.g3 c5 6.Bg2 Nc6 7.O-O
O-O 8.Re1 b5 9.e5 Nd7 10.Nf1 a5 11.h4 b4 12.Bf4 a4 13.a3 bxa3
14.bxa3 Ba6 15.Ne3 Nd4 16.c4 Nb3 17.cxd5 Nxa1 18.Qxa1 exd5
19.Nxd5 Bxd3 20.e6 Nf6 21.Nxe7+ Qxe7 22.Ne5 Bg6 23.Nc6 Qb7
24.Bd6 Be4 25.Rxe4 Qxc6 26.Bxf8 Rxf8 1-0

[Event "Reykjavik"]
[Site "Reykjavik"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Laszlo Szabo"]
[Black "Gudmundur Sigurjonsson"]
[ECO "D47"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "80"]

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 e6 5.e3 Nbd7 6.Bd3 dxc4 7.Bxc4
b5 8.Be2 Bb7 9.a3 a6 10.b4 Bd6 11.O-O O-O 12.Bd2 Qe7 13.Qc2 e5
14.Rae1 Rac8 15.Ng5 h6 16.Nge4 Bb8 17.Ng3 Rfe8 18.Nf5 Qe6
19.dxe5 Nxe5 20.Nd4 Qd7 21.Nb3 c5 22.Nxc5 Rxc5 23.bxc5 Nf3+
24.Bxf3 Bxf3 25.Ne2 Ne4 26.Ng3 Nxd2 27.gxf3 Nxf3+ 28.Kg2 Qc6
29.e4 Nxe1+ 30.Rxe1 Bxg3 31.hxg3 Re5 32.Rd1 Rxc5 33.Rd8+ Kh7
34.Qe2 f5 35.Rd4 Rc4 36.Rxc4 Qxc4 37.Qxc4 bxc4 38.Kf3 g5
39.exf5 h5 40.Ke4 c3 0-1

[Event "Eersel m"]
[Site "Eersel NED"]
[Date "1968.02.29"]
[EventDate "?"]
[Round "2"]
[Result "0-1"]
[White "Jan Hein Donner"]
[Black "Svetozar Gligoric"]
[ECO "E75"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "74"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Bg5 c5 7.d5 e6
8.Nf3 h6 9.Bh4 exd5 10.cxd5 g5 11.Bg3 Nh5 12.Nd2 Nxg3 13.hxg3
Nd7 14.Nc4 Qe7 15.Ne3 Nf6 16.f3 Rb8 17.g4 b5 18.Nxb5 Nxe4
19.fxe4 Qxe4 20.Qd3 Qb4+ 21.Qd2 Rxb5 22.Bxb5 Qxb5 23.O-O-O Qa4
24.b3 Qe4 25.Nc4 Bxg4 26.Rde1 Qg6 27.Rhf1 Bc8 28.Re7 f5
29.Rxa7 f4 30.Re1 g4 31.Ra8 f3 32.gxf3 g3 33.Rg1 h5 34.Qg2 h4
35.Rxc8 Rxc8 36.Qh3 Qg5+ 37.Kd1 Re8 0-1

[Event "Moscow"]
[Site "It"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Tigran Vartanovich Petrosian"]
[Black "Yakov Estrin"]
[ECO "A21"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "51"]

1. c4 e5 2. g3 Nc6 3. Bg2 d6 4. Nc3 Be6 5. d3 g6 6. b4 Qd7
7. b5 Nd8 8. Nf3 Bg7 9. Ng5 e4 10. Bb2 exd3 11. Qxd3 a6 12. h4
axb5 13. cxb5 Ne7 14. Qd2 O-O 15. h5 gxh5 16. Rxh5 Bf5 17. Be4
Bg6 18. Rxh7 Bxh7 19. Bxh7+ Kh8 20. O-O-O Ng8 21. Rh1 Nh6
22. Nd5 f6 23. Ne4 Rxa2 24. Rxh6 Bxh6 25. Qxh6 Qg7 26. Qh4 1-0

[Event "Spassky - Larsen Candidates Semifinal"]
[Site "Malmo SWE"]
[Date "1968.07.13"]
[EventDate "1968.07.06"]
[Round "5"]
[Result "0-1"]
[White "Boris Spassky"]
[Black "Bent Larsen"]
[ECO "C46"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "76"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 g6 4. d4 exd4 5. Nxd4 Bg7 6. Be3
Nf6 7. Be2 O-O 8. O-O Re8 9. Nxc6 bxc6 10. Bf3 Bb7 11. Qd2 d6
12. Bh6 Bxh6 13. Qxh6 Re5 14. Rae1 c5 15. Re3 Qe7 16. Rfe1 Re8
17. h4 Qe6 18. Qf4 Kg7 19. b3 h6 20. Qg3 Qd7 21. Qf4 R8e7
22. Nd5 Bxd5 23. exd5 g5 24. hxg5 hxg5 25. Qg3 Qf5 26. c4 Rxe3
27. fxe3 Re5 28. Bd1 Qd3 29. Bf3 Qc3 30. Kh2 a5 31. Kh1 Kf8
32. Rf1 Qxe3 33. Qh3 Kg7 34. g3 Qd4 35. g4 a4 36. Bd1 Re3
37. Qg2 Rd3 38. Be2 Rd2 0-1

[Event "Korchnoi - Reshevsky Candidates Quarterfinal"]
[Site "Amsterdam NED"]
[Date "1968.05.14"]
[EventDate "1968.05.07"]
[Round "4"]
[Result "1-0"]
[White "Viktor Korchnoi"]
[Black "Samuel Reshevsky"]
[ECO "A04"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "87"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. b3 Bf5 5. Bb2 e6 6. O-O Be7
7. d3 h6 8. Nbd2 O-O 9. Qe1 Nbd7 10. e4 Bh7 11. Qe2 a5 12. a4
Qb6 13. e5 Ne8 14. Bh3 Nc7 15. Kh1 Rae8 16. Nh4 f6 17. exf6
Bxf6 18. Bxf6 Rxf6 19. f4 Qc5 20. Ndf3 Qc3 21. Bg4 d4 22. Ne5
Nxe5 23. fxe5 Rxf1+ 24. Rxf1 Qc5 25. Qf2 Rf8 26. Qxf8+ Qxf8
27. Rxf8+ Kxf8 28. Nf3 c5 29. Nd2 Nd5 30. Nc4 Nb4 31. Nxa5
Nxc2 32. Nxb7 c4 33. bxc4 Bxd3 34. Nc5 Bxc4 35. Bxe6 Bxe6
36. Nxe6+ Ke7 37. Nc5 Nb4 38. a5 Nc6 39. a6 Kd8 40. Kg2 g6
41. e6 Ke7 42. Kf3 Kd6 43. Ke4 g5 44. g4 1-0

[Event "Goteborg izt"]
[Site "Goteborg izt"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Efim Geller"]
[Black "Heikki Westerinen"]
[ECO "E62"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "75"]

1.d4 Nf6 2.c4 g6 3.Nf3 Bg7 4.g3 O-O 5.Bg2 d6 6.O-O Nc6 7.Nc3
Bf5 8.Re1 Ne4 9.Nd5 Re8 10.Ne3 Bd7 11.d5 Nb8 12.Qc2 Nc5 13.Bd2
e5 14.dxe6 Bxe6 15.Rad1 a5 16.Bc3 Nc6 17.Bxg7 Kxg7 18.Nd5 Bxd5
19.cxd5 Nb4 20.Qb1 Qd7 21.a3 Nba6 22.b4 axb4 23.axb4 Na4
24.Qa1+ Kg8 25.Qd4 Nb6 26.e4 Qe7 27.Qd2 Qf6 28.Nd4 Nd7 29.Rc1
Re7 30.Bf1 Nb6 31.Re3 Nxb4 32.Rf3 Qe5 33.Nf5 gxf5 34.Rxf5 Qxe4
35.Qg5+ Kf8 36.Qf6 Ke8 37.Rg5 c6 38.Bh3 1-0

[Event "USSR Team Championship"]
[Site "Riga LAT"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Vasily Smyslov"]
[Black "Vladimir Mikhailovich Liberzon"]
[ECO "A25"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "81"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Rb1 d6 6. b4 a6
7. e3 f5 8. Nge2 Nf6 9. d3 O-O 10. O-O Bd7 11. a4 Rb8 12. b5
axb5 13. axb5 Ne7 14. Ba3 Be6 15. Qb3 b6 16. d4 e4 17. d5 Bf7
18. Nd4 Qd7 19. Bb2 g5 20. Nce2 Kh8 21. Ra1 Ng6 22. f4 exf3
23. Rxf3 Ne7 24. Nc6 Rbe8 25. Ned4 Nfxd5 26. cxd5 Bxd5
27. Nxf5 Rxf5 28. Bxg7+ Kg8 29. Rxf5 Bxb3 30. Rxg5 Ng6 31. Bh6
Qe6 32. h4 Qxe3+ 33. Kh2 Qc3 34. Rf1 Bc4 35. Rf2 Qe1 36. Rgf5
Bxb5 37. Bd2 Qb1 38. Bd5+ Kh8 39. Bc3+ Ne5 40. Nxe5 dxe5
41. Rxe5 1-0

[Event "Palma de Mallorca"]
[Site "Palma ESP"]
[Date "1968.12.10"]
[EventDate "1968.11.24"]
[Round "14"]
[Result "0-1"]
[White "Bent Larsen"]
[Black "Viktor Korchnoi"]
[ECO "D42"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "78"]

1. c4 c5 2. Nc3 Nf6 3. Nf3 d5 4. cxd5 Nxd5 5. e3 e6 6. d4 Nc6
7. Bd3 Be7 8. O-O O-O 9. a3 Nxc3 10. bxc3 Bf6 11. Rb1 g6
12. Be4 Qc7 13. a4 b6 14. a5 Ba6 15. axb6 axb6 16. Re1 Ra7
17. h4 Na5 18. h5 Rd8 19. Nd2 Bg7 20. hxg6 hxg6 21. Qf3 Nc4
22. Nxc4 Bxc4 23. Rd1 b5 24. Bd2 Ra2 25. Bc6 Qa5 26. Qg4 Bd3
27. Rbc1 Bc2 28. Re1 cxd4 29. exd4 Bxd4 30. Qg5 Bxf2+ 31. Kxf2
Rxd2+ 32. Kg1 Qxc3 33. Qxb5 Qd4+ 34. Kh1 Qh4+ 35. Kg1 Be4
36. Qb8+ Kh7 37. Bxe4 Rxg2+ 38. Bxg2 Qf2+ 39. Kh2 Qxg2# 0-1

[Event "Lugano"]
[Site "Lugano SUI"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Svetozar Gligoric"]
[Black "Lajos Portisch"]
[ECO "E54"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "63"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 c5 6.Nf3 d5 7.O-O
dxc4 8.Bxc4 cxd4 9.exd4 b6 10.Bg5 Bb7 11.Re1 Nbd7 12.Bd3 Rc8
13.Rc1 Re8 14.Qe2 Bxc3 15.bxc3 Qc7 16.c4 Qc6 17.h3 Rcd8
18.Rcd1 Nf8 19.Qe5 N6d7 20.Qg3 Ra8 21.h4 Kh8 22.Bc1 f6 23.h5
h6 24.d5 Qa4 25.Nd4 Nc5 26.dxe6 Ncxe6 27.Bc2 Qxa2 28.Rxe6 Rxe6
29.Nxe6 Nxe6 30.Qd3 Nf8 31.Ba3 f5 32.Qc3 1-0

[Event "Lugano (ol) 6/11"]
[Site "Lugano (ol) 6/11"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Bent Larsen"]
[Black "Miguel Najdorf"]
[ECO "A01"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "78"]

1.b3 c5 2.Bb2 e6 3.f4 d5 4.e3 Nf6 5.Nf3 Be7 6.Bb5+ Bd7 7.a4
O-O 8.O-O Nc6 9.Qe2 a6 10.Bxc6 Bxc6 11.Ne5 Rc8 12.a5 Nd7
13.Nxc6 Rxc6 14.d3 c4 15.bxc4 dxc4 16.d4 Nf6 17.c3 b5 18.axb6
Qxb6 19.Ba3 Bxa3 20.Rxa3 Nd5 21.Re1 Qb7 22.Qc2 Rb6 23.Nd2 Rb2
24.Qc1 Rb8 25.Ra5 f5 26.h3 h6 27.Kh1 Nf6 28.Re5 Ra2 29.Rg1 Qf7
30.e4 Rbb2 31.Nxc4 Rc2 32.Qe3 Nxe4 33.d5 exd5 34.Nb6 Rxc3
35. Qd4 Qh5 36. Qxd5+ Kh7 37.Qxa2 Rxh3+ 38.gxh3 Qxh3+ 39.Qh2
Nf2# 0-1

[Event "Lugano"]
[Site "It"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Milko Bobotsov"]
[Black "Tigran Vartanovich Petrosian"]
[ECO "E10"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "82"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. cxd5 exd5 5. Nc3 c6 6. Bg5 Be7
7. Qc2 g6 8. e3 Bf5 9. Bd3 Bxd3 10. Qxd3 Nbd7 11. Bh6 Ng4
12. Bf4 O-O 13. O-O Re8 14. h3 Ngf6 15. Ne5 Nb6 16. Bg5 Ne4
17. Bxe7 Qxe7 18. Qc2 Nd6 19. Na4 Nbc4 20. Nxc4 Nxc4 21. Nc5
Nd6 22. Rac1 Qg5 23. Qd1 h5 24. Kh1 Re7 25. Nd3 Ne4 26. Nc5
Nd6 27. Nd3 Qf5 28. Ne5 f6 29. Nf3 Rg7 30. Nh2 Re8 31. Kg1 Ne4
32. Qf3 Qe6 33. Rfd1 g5 34. Qxh5 f5 35. Re1 g4 36. hxg4 fxg4
37. f3 gxf3 38. Nxf3 Rh7 39. Qe5 Qc8 40. Qf4 Rf8 41. Qe5 Rf5
0-1

[Event "Em.Lasker memorial"]
[Site "Berlin GER"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "David Bronstein"]
[Black "Alexander Zaitsev"]
[ECO "B23"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "73"]

1. e4 c5 2. Nc3 e6 3. Nf3 Nc6 4. Bb5 Nd4 5. Bd3 Nxf3+ 6. Qxf3
Bd6 7. Qe3 e5 8. Nb5 Qe7 9. b4 cxb4 10. Qg3 Bb8 11. Qxg7 Qf6
12. Qxf6 Nxf6 13. a3 d5 14. f3 Rg8 15. g3 Bh3 16. exd5 Bg2
17. Rg1 Bxf3 18. d6 bxa3 19. Rf1 e4 20. Be2 Rg5 21. c4 a6
22. Rxa3 Bxe2 23. Kxe2 Nd7 24. d4 exd3+ 25. Kxd3 Rc5 26. Bf4
f6 27. Kd4 b6 28. Re1+ Kd8 29. Re6 Ne5 30. Bxe5 fxe5+ 31. Rxe5
Rxc4+ 32. Kd5 Rc5+ 33. Ke6 Rxe5+ 34. Kxe5 Kd7 35. Kd5 a5
36. Ra4 h5 37. Rf4 1-0

[Event "Netanya"]
[Site "Netanya ISR"]
[Date "1968.06.29"]
[EventDate "1968.06.17"]
[Round "11"]
[Result "1-0"]
[White "Robert James Fischer"]
[Black "Uzi Geller"]
[ECO "A08"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "63"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. g3 Nf6 5. Bg2 Be7 6. Ngf3 O-O
7. O-O Nc6 8. Re1 Qc7 9. e5 Nd7 10. Qe2 b5 11. h4 a5 12. Nf1
Nd4 13. Nxd4 cxd4 14. Bf4 Ra6 15. Nh2 Rc6 16. Rac1 Ba6
17. Bxd5 exd5 18. e6 Qd8 19. exd7 Re6 20. Qg4 f5 21. Qh5 Qxd7
22. Nf3 g6 23. Qh6 Bf6 24. Rxe6 Qxe6 25. Be5 Bxe5 26. Re1 f4
27. Rxe5 Qd7 28. h5 fxg3 29. hxg6 gxf2+ 30. Kxf2 hxg6
31. Qxg6+ Qg7 32. Rg5 1-0

[Event "Spassky - Korchnoi Candidates Final"]
[Site "Kiev RUS"]
[Date "1968.09.21"]
[EventDate "1968.09.06"]
[Round "8"]
[Result "0-1"]
[White "Viktor Korchnoi"]
[Black "Boris Spassky"]
[ECO "A14"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "84"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. O-O O-O 6. b3 b6
7. Bb2 Bb7 8. e3 c5 9. Qe2 Nc6 10. Rd1 Rc8 11. d3 Qc7 12. Nc3
Rfd8 13. Nh4 dxc4 14. bxc4 a6 15. Rab1 Na7 16. Bxb7 Qxb7
17. Nf3 b5 18. Nd2 Qd7 19. Nde4 b4 20. Nxf6+ Bxf6 21. Ne4 Bxb2
22. Rxb2 f5 23. Ng5 Nc6 24. f4 e5 25. Qh5 h6 26. Nf3 Qe6
27. Nxe5 Nxe5 28. fxe5 Qxe5 29. Re2 Rc6 30. Qf3 Rcd6 31. Red2
a5 32. Qf4 Qe6 33. Kf2 a4 34. Ke2 g5 35. Qf2 Kg7 36. h4 Qe5
37. Qf3 Re8 38. Kf2 gxh4 39. gxh4 Rg6 40. Rh1 f4 41. exf4 Qd4+
42. Kf1 h5 0-1

[Event "Lugano"]
[Site "Lugano"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Aleksandar Matanovic"]
[Black "Vlastimil Jansa"]
[ECO "B68"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "53"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd2
a6 8.O-O-O Bd7 9.f4 Be7 10.Nf3 b5 11.e5 b4 12.exf6 bxc3
13.Qxc3 gxf6 14.Bh4 d5 15.Kb1 Nb4 16.Nd4 Rc8 17.Qb3 Qa5 18.Be1
Ba4 19.Qa3 O-O 20.b3 e5 21.fxe5 fxe5 22.Nf5 Bc5 23.bxa4 Rc6
24.Qb3 Rb8 25.a3 Rcb6 26.Bb5 axb5 27.axb4 1-0

[Event "Skopje"]
[Site "Skopje"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Vladimir Savon"]
[Black "Wolfgang Uhlmann"]
[ECO "A08"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "60"]

1.e4 e6 2.d3 d5 3.Nd2 Nf6 4.Ngf3 c5 5.g3 Nc6 6.Bg2 Be7 7.O-O
O-O 8.Re1 b5 9.e5 Nd7 10.Nf1 a5 11.h4 b4 12.Bf4 Ba6 13.Ne3 a4
14.c4 bxc3 15.bxc3 d4 16.cxd4 cxd4 17.Nc4 Nc5 18.Ng5 Nb4
19.Bxa8 Qxa8 20.Qh5 Bxg5 21.Bxg5 Nbxd3 22.Bf6 gxf6 23.exf6 Kh8
24.Nd6 Nf4 25.Nxf7+ Rxf7 26.gxf4 Rxf6 27.Qe5 Nd7 28.Qxd4 Qg8+
29.Kh2 Qg4 30.Re3 e5 0-1

[Event "Moscow"]
[Site "m"]
[Date "1969.06.04"]
[EventDate "?"]
[Round "19"]
[Result "1-0"]
[White "Boris Spassky"]
[Black "Tigran Vartanovich Petrosian"]
[ECO "B94"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "47"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5
Nbd7 7. Bc4 Qa5 8. Qd2 h6 9. Bxf6 Nxf6 10. O-O-O e6 11. Rhe1
Be7 12. f4 O-O 13. Bb3 Re8 14. Kb1 Bf8 15. g4 Nxg4 16. Qg2 Nf6
17. Rg1 Bd7 18. f5 Kh8 19. Rdf1 Qd8 20. fxe6 fxe6 21. e5 dxe5
22. Ne4 Nh5 23. Qg6 exd4 24. Ng5 1-0

[Event "New York"]
[Site "New York, NY USA"]
[Date "1968.11.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Anthony Saidy"]
[Black "Robert James Fischer"]
[ECO "A25"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "70"]

1. c4 {Notes by Wade.} e5 2. Nc3 Nc6 3. g3 f5 4. Bg2 Nf6 5. d3
Bc5 6. e3 f4 {A sacrifice. The soundness of the move is
questioned, but there is no doubt it leads to lively play.}
7. exf4 O-O 8. Nge2 Qe8 9. O-O d6 10. Na4 Bd4 11. Nxd4 exd4
12. h3 h5 13. a3 a5 14. b3 Qg6 15. Nb2 Bf5 16. Qc2 Nd7 17. Re1
Nc5 18. Bf1 Ra6 {A good move (!). Fischer is trying to use
every piece to exert pressure against White's position. This
move seems to carry it to an extreme, as it requires great
judgement to sense that the rook is not being put out of
play.} 19. Bd2 Rb6 20. Bxa5 Rxb3 21. Bd2 Ra8 22. a4 Ra6 23. a5
Kh7 24. Red1 b6 25. Be1 bxa5 26. Na4 Rxd3 27. Bxd3 Bxd3
28. Qa2 Nb4 29. Qa3 Nc2 30. Qb2 Nxa1 31. Rxa1 Nxa4 32. Rxa4
Qe4 33. Bxa5 {A mistake; although if 33. Bd2 Rb6 is still
hopeless.} Rxa5 34. Rxa5 Qe1+ 35. Kh2 Qxa5 0-1

[Event "Moscow"]
[Site "m"]
[Date "1969.04.23"]
[EventDate "?"]
[Round "5"]
[Result "1-0"]
[White "Boris Spassky"]
[Black "Tigran Vartanovich Petrosian"]
[ECO "D41"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "59"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 c5 5. cxd5 Nxd5 6. e4 Nxc3
7. bxc3 cxd4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 O-O 11. Bc4
Nc6 12. O-O b6 13. Rad1 Bb7 14. Rfe1 Rc8 15. d5 exd5 16. Bxd5
Na5 17. Qf4 Qc7 18. Qf5 Bxd5 19. exd5 Qc2 20. Qf4 Qxa2 21. d6
Rcd8 22. d7 Qc4 23. Qf5 h6 24. Rc1 Qa6 25. Rc7 b5 26. Nd4 Qb6
27. Rc8 Nb7 28. Nc6 Nd6 29. Nxd8 Nxf5 30. Nc6 1-0

[Event "USSR Championship 1968/69"]
[Site "Alma Ata (RUS)"]
[Date "1968.??.??"]
[EventDate "1968.??.??"]
[Round "12"]
[Result "1-0"]
[White "Mikhail Tal"]
[Black "Bukhuti Gurgenidze"]
[ECO "B15"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "67"]

1.e4 c6 2.d4 d5 3.Nc3 b5 4.a3 dxe4 5.Nxe4 Bf5 6.Bd3 Bxe4
7.Bxe4 Nf6 8.Bd3 e6 9.Nf3 Be7 10.Qe2 Nbd7 11.O-O O-O 12.Re1
Re8 13.Ne5 Nxe5 14.dxe5 Nd5 15.Qg4 a5 16.h4 Bxh4 17.g3 Be7
18.Kg2 g6 19.Rh1 Bf8 20.Bg5 Qc7 21.Rxh7 Qxe5 22.Rxf7 Kxf7
23.Bxg6+ Kg8 24.Bxe8 Bg7 25.Bd7 Nc7 26.Bxc6 Rf8 27.Rd1 Qc5
28.Bf3 Qxc2 29.Rd7 Rf7 30.Rd8+ Rf8 31.Bf6 Qh7 32.Be4 Qh6
33.Bg5 Qh8 34.Rd7 1-0

[Event "Budapest"]
[Site "Budapest"]
[Date "1969.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Lajos Portisch"]
[Black "Ivan Radulov"]
[ECO "A10"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "69"]

1.c4 f5 2.Nf3 Nf6 3.g3 e6 4.Bg2 Be7 5.O-O O-O 6.d4 c6 7.Qc2 b6
8.Nbd2 d5 9.Ne5 Bb7 10.Nd3 Nbd7 11.b4 Re8 12.a4 Bd6 13.Nf3 Ne4
14.c5 bxc5 15.bxc5 Bc7 16.Bf4 Bxf4 17.gxf4 Qc7 18.Nfe5 Nef6
19.Rfb1 a5 20.Nxd7 Nxd7 21.Ne5 Nxe5 22.fxe5 Reb8 23.Rb6 Ba6
24.Rab1 Rb7 25.Qd2 Rxb6 26.cxb6 Qb7 27.Qxa5 Bb5 28.Qb4 Rxa4
29.Qd6 Kf7 30.e4 Qxb6 31.exf5 Qa7 32.Qxe6+ Kf8 33.Bxd5 cxd5
34.Rxb5 Rxd4 35.Qc8+ 1-0

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee NED"]
[Date "1969.01.14"]
[EventDate "?"]
[Round "1"]
[Result "1-0"]
[White "Efim Geller"]
[Black "Lajos Portisch"]
[ECO "C92"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "83"]

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 Bf6 11.a4 Na5 12.Bc2 Nb6 13.b4 Nac4
14.a5 Nd7 15.Na3 Nxa3 16.Bxa3 g6 17.Qd3 Bg7 18.Rad1 Bb7 19.Bb3
Kh8 20.Bc1 Qe8 21.d5 Nf6 22.c4 bxc4 23.Bxc4 Qe7 24.Bg5 Rfb8
25.Rc1 h6 26.Bxf6 Qxf6 27.Bb3 Qd8 28.Ba4 Bc8 29.Bc6 Bb7 30.Ba4
Bc8 31.Rc4 Bd7 32.Bxd7 Qxd7 33.Rec1 Rb7 34.Rc6 Rxb4 35.Rxc7
Qb5 36.Qxb5 axb5 37.Rxf7 Rxe4 38.Rcc7 Bf8 39.g3 g5 40.Nh2 Kg8
41.Ng4 Rxg4 42.hxg4 1-0

[Event "Monaco"]
[Site "Monaco"]
[Date "1969.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Lajos Portisch"]
[Black "Vasily Smyslov"]
[ECO "A17"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "115"]

1.c4 Nf6 2.Nc3 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.b3
d5 8.e3 dxc4 9.bxc4 c5 10.Qe2 Nc6 11.Rd1 Rc8 12.Rb1 Rc7 13.d3
Qa8 14.Bb2 Rd8 15.e4 Rcd7 16.Bh3 Ne8 17.Nb5 Bf6 18.Bxf6 Nxf6
19.Ne1 Ne8 20.Nc2 Nc7 21.Nc3 Na6 22.a3 Nab8 23.f4 Ne7 24.Rd2
Nbc6 25.Rf1 Na5 26.Rdd1 Qb8 27.f5 Qe5 28.fxe6 fxe6 29.d4 cxd4
30.Qg4 Kh8 31.Qxe6 Qc5 32.Na4 Qg5 33.Qg4 Qh6 34.Qe6 Ng6
35.Qxd7 Rxd7 36.Bxd7 Nb3 37.Be6 Qg5 38.Rf2 Bxe4 39.Re1 Bc6
40.Nb2 h6 41.Nb4 Bb7 42.Bf5 Ne7 43.Bc2 Nc5 44.N4d3 Ne4 45.Rf8+
Ng8 46.Nf4 Nxg3 47.Rxg8+ Kxg8 48.Re8+ Kf7 49.Bg6+ Qxg6 50.Nxg6
Kxe8 51.hxg3 Kd7 52.Kf2 Kd6 53.Nd3 Be4 54.Nge5 a6 55.Ke2 b5
56.c5 Kd5 57.c6 Kd6 58.Nf3 1/2-1/2

[Event "Wijk aan Zee"]
[Site "Wijk aan Zee NED"]
[Date "1969.01.20"]
[EventDate "?"]
[Round "6"]
[Result "1-0"]
[White "Efim Geller"]
[Black "Hans Ree"]
[ECO "B06"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "51"]

1.Nf3 g6 2.e4 Bg7 3.d4 d6 4.c3 c6 5.Nbd2 Nf6 6.Be2 O-O 7.O-O
Nbd7 8.Re1 Qc7 9.Bf1 e5 10.a4 Re8 11.a5 Rb8 12.Nc4 b5 13.axb6
axb6 14.dxe5 dxe5 15.Qd6 Qb7 16.Qa3 Qc7 17.Nd6 Rf8 18.Bc4 b5
19.Bxf7+ Kh8 20.Nxc8 Rxf7 21.Ng5 Rf8 22.Nd6 Nb6 23.Be3 b4
24.Bxb6 Qxb6 25.Ndf7+ Kg8 26.Qb3 1-0

[Event "Palma de Mallorca"]
[Site "Palma ESP"]
[Date "1969.12.05"]
[EventDate "1969.11.22"]
[Round "11"]
[Result "1-0"]
[White "Boris Spassky"]
[Black "Jonathan Penrose"]
[ECO "E80"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "97"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 c6 6.Be3 a6 7.Bd3 Nbd7
8.Nge2 b5 9.Qd2 Bb7 10.O-O O-O 11.b3 e5 12.d5 b4 13.Nd1 c5
14.g4 Kh8 15.Nf2 Ng8 16.Ng3 Qh4 17.Kg2 h6 18.a3 a5 19.Ra2 Ndf6
20.Rfa1 Nh7 21.axb4 axb4 22.Rxa8 Rxa8 23.Rxa8 Bxa8 24.Qa2 Bb7
25.Qa7 Qe7 26.Be2 Nhf6 27.f4 exf4 28.Bxf4 Ne8 29.Qb8 Bd4
30.Nd3 f6 31.Bf3 Qd7 32.h4 Kh7 33.h5 g5 34.Bd2 Be5 35.Be3 Ne7
36.Nxe5 fxe5 37.Bxc5 dxc5 38.Qxe5 Ng8 39.Qb8 Nef6 40.Nf5 Ne7
41.Nxh6 Nexd5 42.cxd5 Kxh6 43.Qf8+ Qg7 44.Qxc5 Nd7 45.Qd6+ Kh7
46.e5 Kh8 47.h6 Qh7 48.e6 Qc2+ 49.Kg3 1-0

[Event "USSR Championship"]
[Site "Moscow URS"]
[Date "1969.09.07"]
[EventDate "1969.??.??"]
[Round "2"]
[Result "1-0"]
[White "Lev Polugaevsky"]
[Black "Mikhail Tal"]
[ECO "D41"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "73"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 c5 5. cxd5 Nxd5 6. e4 Nxc3
7. bxc3 cxd4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 O-O 11. Bc4
Nc6 12. O-O b6 13. Rad1 Bb7 14. Rfe1 Na5 15. Bd3 Rc8 16. d5
exd5 17. e5 Nc4 18. Qf4 Nb2 19. Bxh7+ Kxh7 20. Ng5+ Kg6 21. h4
Rc4 22. h5+ Kh6 23. Nxf7+ Kh7 24. Qf5+ Kg8 25. e6 Qf6 26. Qxf6
gxf6 27. Rd2 Rc6 28. Rxb2 Re8 29. Nh6+ Kh7 30. Nf5 Rexe6
31. Rxe6 Rxe6 32. Rc2 Rc6 33. Re2 Bc8 34. Re7+ Kh8 35. Nh4 f5
36. Ng6+ Kg8 37. Rxa7 1-0

[Event "corr"]
[Site "USSR"]
[Date "1969.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Alexander Ostapenko"]
[Black "Yartsev"]
[ECO "B89"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "79"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bc4 e6 7.Be3
Be7 8.Qe2 O-O 9.Bb3 Qc7 10.O-O-O a6 11.Rhg1 b5 12.g4 b4
13.Nxc6 Qxc6 14.Nd5 exd5 15.g5 dxe4 16.gxf6 Bxf6 17.Bd5 Qa4
18.Qh5 Be6 19.Rxg7+ Bxg7 20.Rg1 Rfc8 21.Rxg7+ Kxg7 22.Qh6+ Kg8
23.Bxe4 b3 24.Bxh7+ Kh8 25.Bf5+ Kg8 26.Qh7+ Kf8 27.Bh6+ Ke8
28.Qg8+ Ke7 29.Bg5+ Kd7 30.Qxf7+ Kc6 31.Bxe6 Kb6 32.Be3+ Ka5
33.Bxc8 Rxc8 34.Qf5+ Rc5 35.Bxc5 Qb5 36.Bb4+ Kxb4 37.a3+ Kc4
38.Qxb5+ axb5 39.cxb3+ Kd3 40.Kd1 1-0

[Event "Polanica Zdroj"]
[Site "Polanica Zdroj"]
[Date "1969.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Anthony Saidy"]
[Black "Borislav Ivkov"]
[ECO "E46"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "92"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Ne2 Re8 6.a3 Bf8 7.d5 d6
8.g3 Nbd7 9.Bg2 Ne5 10.b3 exd5 11.cxd5 c6 12.dxc6 bxc6 13.f4
Neg4 14.Bxc6 Bd7 15.Bxa8 Qxa8 16.O-O Nxe3 17.Bxe3 Bh3 18.Rf2
Rxe3 19.Ra2 Rf3 20.Nd5 Nxd5 21.Rxf3 Ne3 22.Qd3 Qxf3 23.Nd4 Qh5
24.Re2 Ng4 25.Qf5 Qxf5 26.Nxf5 Nf6 27.Ne7+ Bxe7 28.Rxe7 Bd7
29.Re2 Kf8 30.Rc2 Nd5 31.Rd2 Bc6 32.b4 a6 33.Re2 Nb6 34.Rc2
Bb5 35.Rc7 d5 36.Ra7 d4 37.Kf2 d3 38.Ke3 h5 39.h3 g6 40.Kd2
Kg7 41.Rc7 Kf6 42.Rc5 Ke6 43.Kc3 h4 44.f5+ gxf5 45.gxh4 f4
46.Kd2 f3 0-1

[Event "Palma de Mallorca"]
[Site "Palma ESP"]
[Date "1969.12.06"]
[EventDate "1969.11.22"]
[Round "12"]
[Result "1-0"]
[White "Jesus Diez del Corral"]
[Black "Arturo Pomar Salamanca"]
[ECO "B18"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "117"]

1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.h4 h6 7.Nh3
Nf6 8.Nf4 Bh7 9.Bc4 e6 10.O-O Bd6 11.Ngh5 O-O 12.Re1 Nbd7
13.c3 Nxh5 14.Nxh5 Qxh4 15.g3 Qe7 16.Qg4 Bg6 17.Bd3 Bxh5
18.Qxh5 Rae8 19.Bxh6 gxh6 20.Qxh6 f5 21.Qg6+ Qg7 22.Rxe6 Bc7
23.Qxe8 Rxe8 24.Rxe8+ Nf8 25.Rae1 Bd6 26.Bxf5 Qg5 27.Bh3 Kf7
28.R8e4 Ng6 29.R1e3 Qh5 30.Be6+ Kg7 31.Rg4 Kf6 32.Bd7 Nf8
33.Rf3+ Ke7 34.Rg7+ Kd8 35.Bg4 Qb5 36.Rff7 Qxb2 37.Rxb7 Qxc3
38.Rxa7 Bb8 39.Ra8 Qb2 40.Rf7 Ng6 41.Rd7+ Ke8 42.Rh7 Qb1+
43.Kh2 Kf8 44.Be6 Qb2 45.Kg2 Qb6 46.a4 c5 47.d5 Qb4 48.a5 Qb1
49.Rf7+ Ke8 50.a6 Nh4+ 51.gxh4 Qg6+ 52.Kh3 Qd3+ 53.f3 Qf1+
54.Kg4 Qg2+ 55.Kh5 Qg3 56.a7 Qe5+ 57.Kg6 Qg3+ 58.Bg4 Qd6+
59.Rf6 1-0

[Event "Palma de Mallorca"]
[Site "Palma ESP"]
[Date "1969.11.29"]
[EventDate "1969.11.22"]
[Round "7"]
[Result "1-0"]
[White "Bent Larsen"]
[Black "Viktor Korchnoi"]
[ECO "A00"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "109"]

1. g3 d5 2. Bg2 c6 3. c4 g6 4. Qa4 d4 5. Nf3 Bg7 6. O-O e5
7. d3 Ne7 8. Nbd2 O-O 9. b4 Nd7 10. Rb1 a5 11. b5 c5 12. e3
dxe3 13. fxe3 Ra7 14. Qc2 b6 15. Ne4 Nf6 16. Nxf6+ Bxf6
17. Bb2 Nf5 18. Rbe1 Re8 19. e4 Ng7 20. Nd2 h5 21. Nb1 h4
22. Nc3 hxg3 23. hxg3 Nh5 24. Nd5 Bg5 25. Qf2 f6 26. Bc1 Bxc1
27. Rxc1 f5 28. Qe3 Rh7 29. Rce1 Kh8 30. exf5 gxf5 31. g4 Nf6
32. Nxf6 Qxf6 33. gxf5 Bxf5 34. Qf3 Rf7 35. Qh5+ Kg7 36. Bd5
Rff8 37. Rf2 Bg6 38. Rxf6 Bxh5 39. Rxb6 Bf3 40. Rd6 Rf4
41. Bxf3 Rxf3 42. Rd5 Kf6 43. Kg2 Rf5 44. Re3 Rc8 45. Rf3 a4
46. Rxf5+ Kxf5 47. Kf3 a3 48. Ke3 Rh8 49. Rxc5 Rh2 50. b6 Rxa2
51. d4 Ke6 52. Rxe5+ Kd7 53. Ra5 Kc6 54. c5 Rh2 55. Ke4 1-0

[Event "Praia da Rocha"]
[Site "it"]
[Date "1969.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Sergio Mariotti"]
[Black "Svetozar Gligoric"]
[ECO "E76"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "75"]

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

[Event "USSR Championship"]
[Site "Moscow URS"]
[Date "1969.09.23"]
[EventDate "1969.??.??"]
[Round "12"]
[Result "1-0"]
[White "Vasily Smyslov"]
[Black "Vladimir Mikhailovich Liberzon"]
[ECO "A10"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "63"]

1. c4 g6 2. Nc3 Bg7 3. d4 Nf6 4. Bg5 c5 5. e3 cxd4 6. exd4 d5
7. Bxf6 Bxf6 8. cxd5 O-O 9. Nf3 Nd7 10. Bc4 Nb6 11. Bb3 Bg4
12. O-O Rc8 13. Re1 Bxf3 14. Qxf3 Bxd4 15. Rad1 Bxc3 16. bxc3
Qd6 17. h4 h5 18. Rd4 Kg7 19. Rf4 Rc7 20. Re6 Qd8 21. Re3 Qd6
22. Rfe4 a5 23. a4 Qf6 24. Rf4 Qd6 25. Re6 Qc5 26. Rxg6+ fxg6
27. Rxf8 Qxc3 28. Qf7+ Kh6 29. Qf4+ Kg7 30. Rf7+ Kg8 31. d6
Qxb3 32. Rf8+ 1-0

[Event "USSR Championship"]
[Site "Moscow URS"]
[Date "1969.09.30"]
[EventDate "1969.??.??"]
[Round "16"]
[Result "0-1"]
[White "Vladimir Borisovich Tukmakov"]
[Black "Mikhail Tal"]
[ECO "A77"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "56"]

1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.Nf3
Bg7 8.Be2 O-O 9.O-O Re8 10.Nd2 Nbd7 11.f3 a6 12.a4 Qc7 13.Qb3
Ne5 14.a5 Rb8 15.Nd1 Nh5 16.Nc4 f5 17.exf5 Bxf5 18.g4 Nxc4
19.Bxc4 b5 20.axb6 Rxb6 21.Qa2 Bd4+ 22.Kg2 Qg7 23.Nc3 Bd7
24.Bd2 Reb8 25.Rab1 Nf6 26.Rfe1 Qf7 27.b3 Nxg4 28.Ne4 Ne5 0-1

[Event "IBM"]
[Site "Amsterdam NED"]
[Date "1969.07.29"]
[EventDate "?"]
[Round "12"]
[Result "0-1"]
[White "Florin Gheorghiu"]
[Black "Lubomir Kavalek"]
[ECO "E83"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "50"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 Nc6 7.Nge2
Rb8 8.Qd2 Re8 9.Rd1 a6 10.Nc1 e5 11.dxe5 Nxe5 12.Be2 b5
13.cxb5 axb5 14.Bxb5 Nxe4 15.fxe4 Rxb5 16.Nxb5 Nc4 17.Qf2 Rxe4
18.O-O Nxe3 19.Qxf7+ Kh8 20.Qxc7 Qxc7 21.Nxc7 Nxd1 22.Rxd1
Bd4+ 23.Kf1 Bg4 24.Rd2 Be3 25.Rc2 Rd4 0-1

