[Event "URS-chT"] [Site "URS"] [Date "1968.??.??"] [Round "?"] [White "Smyslov, Vassily"] [Black "Boleslavsky, Isaak"] [Result "1/2-1/2"] [WhiteElo ""] [BlackElo ""] [ECO "A41"] 1. g3 g6 2. Bg2 Bg7 3. Nf3 e5 4. O-O d6 5. d4 Nc6 6. dxe5 dxe5 7. Qxd8+ Nxd8 8. Nc3 h6 9. Nd5 Ne6 10. Bh3 Nd4 11. Nxc7+ Kd8 12. Nxd4 Bxh3 13. Nxa8 Bxf1 14. Nb5 Bxe2 15. Nxa7 Ne7 16. Bd2 Nf5 17. Ba5+ Kd7 18. Nb6+ Ke6 19. a4 e4 20. Nb5 Bxb5 21. axb5 Nd4 22. c3 Nxb5 23. Re1 f5 24. f3 Kf7 25. fxe4 Re8 26. Kf2 fxe4 27. Rd1 Bf8 28. Ke2 Ke6 29. c4 Nd6 30. Nd5 Rc8 31. b3 h5 32. Bb4 g5 33. Bxd6 Bxd6 34. Nc3 Ra8 35. Rd5 Be7 36. Rb5 Ra1 37. Rb6+ Kf5 38. Rxb7 Bf6 39. Rb5+ Be5 40. Ke3 Rf1 41. Nd5 Rf3+ 42. Ke2 Bd4 43. Ne3+ Kg6 44. Nd1 h4 45. Rd5 Bg1 46. gxh4 gxh4 47. Re5 Rxb3 48. Rxe4 Kh5 1/2-1/2

[Event "Moscow Training"] [Site "Moscow"] [Date "1966.??.??"] [Round "6"] [White "Boleslavsky, Isaak"] [Black "Petrosian, Tigran V"] [Result "1-0"] [WhiteElo ""] [BlackElo ""] [ECO "B02"] 1. e4 Nf6 2. e5 Ng8 3. d4 d6 4. Nf3 g6 5. Nc3 Bg7 6. Bc4 c6 7. h3 d5 8. Bb3 b6 9. O-O e6 10. Re1 Ba6 11. Ne2 Ne7 12. Nf4 h6 13. c3 Nd7 14. Bc2 c5 15. b3 Rc8 16. a4 Qc7 17. Ra2 O-O 18. h4 Rfd8 19. Bb1 Nf8 20. Ne2 Bxe2 21. Raxe2 h5 22. g3 Rd7 23. Rc2 Qb7 24. b4 cxb4 25. cxb4 Rc4 26. Rb2 Nc6 27. b5 Na5 28. Bd2 Rc8 29. Ra2 Nc4 30. Bf4 Nh7 31. g4 hxg4 32. Nh2 Na5 33. Nxg4 Rc4 34. h5 Nf8 35. Bg5 Qc8 36. Nf6+ Bxf6 37. Bxf6 Rdc7 38. Qd2 Nh7 39. hxg6 fxg6 40. Qh6 Qf8 41. Qxg6+ Rg7 42. Bxg7 Qxg7 43. Qxg7+ Kxg7 44. f4 Nf8 45. f5 Rxd4 46. Rg2+ Kf7 47. Rf1 1-0

[Event "Moscow Training"] [Site "Moscow"] [Date "1966.??.??"] [Round "1"] [White "Petrosian, Tigran V"] [Black "Boleslavsky, Isaak"] [Result "1-0"] [WhiteElo ""] [BlackElo ""] [ECO "D80"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. e3 Bg7 5. b4 O-O 6. Bb2 dxc4 7. Bxc4 b6 8. Nf3 c5 9. bxc5 bxc5 10. O-O Nbd7 11. Qe2 Bb7 12. d5 Nb6 13. Rfd1 Nxc4 14. Qxc4 Qa5 15. Ne4 Nxe4 16. Bxg7 Nd6 17. Qc3 Qxc3 18. Bxc3 Rfe8 19. Rac1 Rac8 20. Ng5 h6 21. Nh3 g5 22. f3 f5 23. Nf2 e6 24. dxe6 Rxe6 25. e4 fxe4 26. fxe4 Rf8 27. e5 Ne4 28. Nxe4 Bxe4 29. Rd6 Bf5 30. Rd7 Rf7 31. Rd8+ Kh7 32. Rf1 Ree7 33. Rd6 g4 34. Re1 h5 35. e6 Rf8 36. Rd7 1-0

[Event "Moscow Training"] [Site "Moscow"] [Date "1966.??.??"] [Round "10"] [White "Kortschnoj, Viktor"] [Black "Boleslavsky, Isaak"] [Result "0-1"] [WhiteElo ""] [BlackElo ""] [ECO "B82"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 e6 6. Be3 Nf6 7. f4 Be7 8. Nb3 O-O 9. Qf3 a5 10. Bb5 Nb4 11. O-O-O Qc7 12. a3 Nc6 13. g4 Na7 14. g5 Nd7 15. h4 b6 16. h5 Nc5 17. Nxc5 bxc5 18. Bc4 Rb8 19. f5 Nc6 20. f6 Ne5 21. Qf1 Nxc4 22. Qxc4 gxf6 23. gxf6 Bxf6 24. Rhg1+ Kh8 25. Bh6 Bd7 26. Qf1 Be5 27. Bxf8 Rxf8 28. h6 Bc6 29. Qh3 Qb7 30. Qe3 Rb8 31. b3 a4 32. bxa4 Qb2+ 33. Kd2 Rb3 0-1

[Event "Moscow Training"] [Site "Moscow"] [Date "1966.??.??"] [Round "5"] [White "Boleslavsky, Isaak"] [Black "Kortschnoj, Viktor"] [Result "1-0"] [WhiteElo ""] [BlackElo ""] [ECO "C83"] 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. c3 Be7 10. Nbd2 Nc5 11. Bc2 Qd7 12. Re1 Bf5 13. Bxf5 Qxf5 14. Nf1 Qd3 15. Be3 O-O-O 16. Qc1 Kb7 17. Bxc5 Bxc5 18. b4 Bb6 19. a4 d4 20. Ra3 Qg6 21. axb5 axb5 22. c4 Nxb4 23. c5 Ba7 24. e6 Rd5 25. Ne5 Rxe5 26. Rxe5 Nc6 27. Re2 Qh5 28. Rb2 b4 29. Rxa7+ Nxa7 30. Rxb4+ Kc6 31. Qc2 Nb5 32. Qa4 Rb8 33. e7 Qe2 34. Rxd4 Qxe7 35. Ne3 Qe6 36. Re4 Qc8 37. Rb4 Kxc5 38. Rc4+ Kd6 39. Qc2 h6 40. Qe4 Qb7 41. Qf4+ Ke7 42. Qe5+ 1-0

[Event "URS Spartakiad"] [Site "Moscow"] [Date "1963.??.??"] [Round "?"] [White "Kortschnoj, Viktor"] [Black "Boleslavsky, Isaak"] [Result "1/2-1/2"] [WhiteElo ""] [BlackElo ""] [ECO "E66"] 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d6 5. Nc3 O-O 6. Nf3 Nc6 7. O-O a6 8. d5 Na5 9. Nd2 c5 10. Qc2 Rb8 11. b3 b5 12. Bb2 e5 13. e4 Nh5 14. Rae1 Bh6 15. Ncb1 f5 16. exf5 gxf5 17. Bc3 Bd7 18. Nf3 bxc4 19. bxc4 Nxc4 20. Nh4 Nf4 21. Ba1 e4 22. Qxc4 Bb5 23. Nxf5 Rxf5 24. Qxe4 Bd3 25. Qa4 Nxg2 26. Kxg2 Bg7 27. Rg1 Qf8 28. f4 Qf7 29. Bxg7 Qxd5+ 30. Kf2 Kxg7 31. Nc3 Rb2+ 1/2-1/2

[Event "URS-chT"] [Site "Leningrad"] [Date "1962.??.??"] [Round "?"] [White "Smyslov, Vassily"] [Black "Boleslavsky, Isaak"] [Result "1/2-1/2"] [WhiteElo ""] [BlackElo ""] [ECO "A15"] 1. Nf3 Nf6 2. g3 g6 3. b4 Bg7 4. Bb2 O-O 5. Bg2 d6 6. O-O e5 7. c4 Re8 8. d3 e4 9. dxe4 Nxe4 10. Bxg7 Kxg7 11. Qd4+ Qf6 12. Qxf6+ Kxf6 13. Nd4 c6 14. f3 Ng5 15. Nc3 Ke7 16. f4 Ne6 17. Nb3 Nd8 18. e4 Be6 19. c5 dxc5 20. Nxc5 a5 21. b5 Bc4 22. Rfb1 Bxb5 23. Nxb5 cxb5 24. Rxb5 Ra7 25. Rab1 Nbc6 26. Nxb7 Ne6 27. e5 Ncd4 28. Rxa5 Rxa5 29. Nxa5 Rc8 30. Rb2 g5 31. fxg5 Nxg5 32. Kf2 Rc3 33. h4 Ngf3 34. Bxf3 Rxf3+ 35. Kg2 Rc3 36. Rf2 Ke6 37. Nb7 Kxe5 38. Nd8 f6 39. Nf7+ Ke6 40. Nh6 f5 41. Rf4 Rc2+ 42. Kh3 Ke5 43. Nf7+ Kd5 44. Ng5 h5 45. Nf3 Nxf3 46. Rxf3 Ke6 47. a4 Ra2 48. Rf4 Kf6 49. Rb4 Kg6 50. Rb6+ 1/2-1/2

[Event "URS-chT"] [Site "Leningrad"] [Date "1962.??.??"] [Round "?"] [White "Boleslavsky, Isaak"] [Black "Tal, Mikhail"] [Result "1/2-1/2"] [WhiteElo ""] [BlackElo ""] [ECO "C89"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. d4 Bd6 13. Re1 Qh4 14. g3 Qh3 15. Be3 Bg4 16. Qd3 f5 17. f4 Rae8 18. Nd2 Kh8 19. Bxd5 cxd5 20. Qf1 Qh5 21. a4 g5 22. axb5 axb5 23. fxg5 Rxe3 24. Rxe3 f4 25. gxf4 Bxf4 26. Rg3 Qxg5 27. Kh1 Rg8 28. Nf3 Qf5 29. Rxg4 Qxg4 30. Re1 Qg6 31. Ne5 Bxe5 32. Rxe5 h6 33. Re2 Kh7 34. Rg2 Rf8 35. Rxg6 Rxf1+ 36. Rg1 Rf2 37. Rg2 Rf1+ 38. Rg1 Rf2 39. b3 Rc2 40. Rg3 h5 41. b4 h4 1/2-1/2

[Event "URS-chT"] [Site "Leningrad"] [Date "1962.??.??"] [Round "?"] [White "Boleslavsky, Isaak"] [Black "Keres, Paul"] [Result "1/2-1/2"] [WhiteElo ""] [BlackElo ""] [ECO "C41"] 1. e4 e5 2. Nf3 Nf6 3. d4 d6 4. dxe5 Nxe4 5. Nbd2 Nxd2 6. Bxd2 Be7 7. exd6 Qxd6 8. Bc3 O-O 9. Qxd6 Bxd6 10. O-O-O Bg4 11. Be2 Re8 12. Rhe1 Nc6 13. h3 Bd7 14. Bc4 Rxe1 15. Rxe1 Re8 1/2-1/2

[Event "URS-chT"] [Site "Leningrad"] [Date "1962.??.??"] [Round "?"] [White "Spassky, Boris"] [Black "Boleslavsky, Isaak"] [Result "1-0"] [WhiteElo ""] [BlackElo ""] [ECO "E81"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nbd7 7. Bd3 c5 8. Nge2 cxd4 9. Bxd4 Ne5 10. O-O a6 11. Kh1 Bd7 12. a4 Rc8 13. b3 Nc6 14. Be3 e6 15. Rc1 Na5 16. f4 Ng4 17. Bg1 f5 18. Bb1 Qe7 19. Ng3 Rf7 20. Bd3 Qh4 21. Be2 h5 22. Bf3 Bf8 23. Nge2 Nc6 24. Rc2 Re8 25. Rd2 Bc8 26. h3 Rh7 27. Qb1 Nb4 28. Qd1 Qe7 29. a5 Nf6 30. Re1 Nc6 31. Nd4 Nxd4 32. Bxd4 Qf7 33. exf5 gxf5 34. Rde2 h4 35. Nd5 Bg7 36. Nxf6+ Bxf6 37. Bxf6 Qxf6 38. Qxd6 Rd7 39. Qb8 Rdd8 40. Bxb7 Bxb7 41. Qxb7 Qc3 42. Qxa6 1-0

[Event "URS-ch28"] [Site "Moscow"] [Date "1961.??.??"] [Round "?"] [White "Boleslavsky, Isaak"] [Black "Smyslov, Vassily"] [Result "1/2-1/2"] [WhiteElo ""] [BlackElo ""] [ECO "C96"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Na5 10. Bc2 c5 11. d4 Nc6 12. d5 Na5 13. Nbd2 Bd7 14. b4 Nb7 15. a4 a5 16. bxc5 Nxc5 17. Ba3 Qc7 18. axb5 Bxb5 19. c4 Be8 20. Nb3 Nxb3 21. Bxb3 Nd7 22. Ba4 Nc5 23. Bxe8 Rfxe8 24. Qc2 Rec8 25. Reb1 Rab8 26. Rb5 Rxb5 27. cxb5 Qb8 28. Rb1 Nd7 29. Qa4 Qb6 30. Rc1 Rxc1+ 31. Bxc1 Nc5 32. Qc4 f6 33. Ba3 Kf8 34. Nd2 Nb7 35. Nb3 Bd8 36. Kf1 Ke7 37. Ke2 Bc7 38. Bc1 Bb8 39. Be3 Qc7 40. Qc6 a4 41. Nc1 Na5 42. Qxc7+ Bxc7 43. Kd3 Bd8 44. Kc3 Nb3 45. Nxb3 axb3 46. Kxb3 Kd7 47. g4 g5 48. Ka4 Kc8 49. Bd2 Kd7 50. Ba5 Be7 51. Kb4 Kc8 52. Bb6 Kb8 53. Ka4 Kc8 54. Ka5 Kb7 55. f3 h6 56. Bf2 Bd8+ 57. Ka4 Kc8 58. h4 Kc7 59. h5 Kb7 60. Be1 Be7 61. Ba5 Kb8 62. Bb6 Kc8 63. Ka5 Kb7 64. Bc7 Kxc7 65. Ka6 Kb8 66. Kb6 Bd8+ 67. Kc6 Bc7 68. b6 Bd8 69. Kxd6 Bxb6 70. Ke7 Kc7 71. d6+ Kc6 72. d7 Kc5 73. Kf7 Kd6 74. Ke8 Kc5 75. Kf7 1/2-1/2

[Event "URS-ch28"] [Site "Moscow"] [Date "1961.??.??"] [Round "?"] [White "Boleslavsky, Isaak"] [Black "Kortschnoj, Viktor"] [Result "1/2-1/2"] [WhiteElo ""] [BlackElo ""] [ECO "B32"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Nb5 Qb8 6. c4 Nf6 7. N5c3 e6 8. f4 d6 9. Be2 b6 10. O-O Bb7 11. f5 Ne5 12. fxe6 fxe6 13. Bh5+ Ng6 14. Qa4+ Kf7 15. Qd7+ Be7 16. Bg4 Nf8 17. Qb5 Qc7 18. Be3 Kg8 19. Bh3 h5 20. Nd2 Ng4 21. Bxg4 hxg4 22. Bf4 Ng6 23. Bg3 Bf6 24. Rad1 Rd8 25. Ne2 Qc5+ 26. Bf2 Qxb5 27. cxb5 d5 28. exd5 Rxd5 29. Ne4 Bxb2 30. N4c3 Bxc3 31. Nxc3 Rxd1 32. Rxd1 Kh7 33. Rd7 Rb8 34. Bg3 e5 35. Ne2 a6 36. a4 axb5 37. axb5 Be4 38. Nc3 1/2-1/2

[Event "URS-ch28"] [Site "Moscow"] [Date "1961.??.??"] [Round "?"] [White "Spassky, Boris"] [Black "Boleslavsky, Isaak"] [Result "1/2-1/2"] [WhiteElo ""] [BlackElo ""] [ECO "E81"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nbd7 7. Nh3 c6 8. Be2 a6 9. f4 b5 10. e5 Ne8 11. c5 dxc5 12. dxc5 Nc7 13. Ng5 f6 14. exf6 Nxf6 15. O-O h6 16. Nf3 Qxd1 17. Bxd1 Nfd5 18. Bb3 Be6 19. Bd4 Rxf4 20. Bxg7 Kxg7 21. Ne5 Raf8 22. Nxc6 Rxf1+ 23. Rxf1 Rxf1+ 24. Kxf1 Nxc3 25. bxc3 Kf6 1/2-1/2

[Event "URS-ch28"] [Site "Moscow"] [Date "1961.??.??"] [Round "?"] [White "Boleslavsky, Isaak"] [Black "Petrosian, Tigran V"] [Result "1/2-1/2"] [WhiteElo ""] [BlackElo ""] [ECO "B94"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Be2 e6 8. O-O Be7 9. a4 O-O 10. Qe1 d5 11. exd5 Nxd5 12. Bxe7 Nxe7 13. Rd1 Qc7 14. Qd2 Nf6 15. Nb3 Bd7 16. Qd6 Qxd6 17. Rxd6 Bc6 18. Rfd1 1/2-1/2

[Event "URS-chT"] [Site "Moscow"] [Date "1959.??.??"] [Round "?"] [White "Keres, Paul"] [Black "Boleslavsky, Isaak"] [Result "1/2-1/2"] [WhiteElo ""] [BlackElo ""] [ECO "A48"] 1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. c3 O-O 5. Nbd2 d6 6. e4 Nc6 7. Bb5 e5 8. dxe5 dxe5 9. Be3 Qd6 10. b4 b6 11. O-O Bb7 12. Qe2 a6 13. Ba4 h6 14. Rfd1 Qe7 15. Nh4 Nd8 16. f3 Ne6 17. g3 Rfd8 18. Bb3 Kh7 19. Ng2 Nh5 20. Nf1 Rxd1 21. Rxd1 Rd8 22. Rxd8 Nxd8 23. Bc4 b5 24. Bb3 Ne6 25. a4 c6 26. Qd3 Bc8 27. Ne1 Nf6 28. h4 h5 29. Kg2 Ne8 30. Nd2 N8c7 31. a5 Bf6 1/2-1/2

[Event "URS-ch25"] [Site "Riga"] [Date "1958.??.??"] [Round "?"] [White "Kortschnoj, Viktor"] [Black "Boleslavsky, Isaak"] [Result "0-1"] [WhiteElo ""] [BlackElo ""] [ECO "E86"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Nge2 c6 7. Be3 e5 8. Qd2 exd4 9. Bxd4 a6 10. Be3 b5 11. O-O-O Qa5 12. Qxd6 b4 13. Nb1 Qxa2 14. Qxb4 a5 15. Qa3 Qxc4+ 16. Nec3 Qb4 17. Bc5 Bh6+ 18. Kc2 Qxa3 19. Nxa3 Re8 20. Nc4 Na6 21. Bd4 Nb4+ 22. Kb1 Nd7 23. Nd6 Rf8 24. Nxc8 Rfxc8 25. Na4 Rc7 26. Bc4 Re8 27. Rhe1 Bg7 28. e5 Nf8 29. Bb6 Rb7 30. f4 Ne6 31. g3 Bf8 32. Be3 h5 33. Re2 Reb8 34. Red2 Nc7 35. Rd8 Nbd5 36. Rxb8 Rxb8 37. Bd2 Bb4 38. Bc1 Be7 39. Rd3 Rb4 40. b3 Rb8 41. Kb2 Kf8 42. Rd1 Bb4 43. Bd3 Nb5 44. Bd2 Ba3+ 45. Ka2 Bb4 46. Bc4 Nbc7 47. Kb2 Ke7 48. Bxb4+ Rxb4 49. Ra1 Ne3 50. Kc3 Nb5+ 51. Kd3 Nxc4 52. bxc4 Rb3+ 53. Ke4 Na3 54. Nc5 Rc3 55. Nb7 Nc2 0-1

[Event "URS-ch25"] [Site "Riga"] [Date "1958.??.??"] [Round "?"] [White "Petrosian, Tigran V"] [Black "Boleslavsky, Isaak"] [Result "1/2-1/2"] [WhiteElo ""] [BlackElo ""] [ECO "A05"] 1. Nf3 Nf6 2. g3 g6 3. b3 b6 4. Bg2 Bb7 5. c4 Bg7 6. Bb2 O-O 7. O-O d6 8. d4 Nbd7 9. Qc2 c5 10. Nc3 a6 11. Rad1 b5 12. d5 Nb6 13. Nd2 Nfd7 14. Rc1 Rb8 15. h3 bxc4 16. bxc4 Qc7 17. Nd1 Bxb2 18. Nxb2 e6 19. dxe6 fxe6 20. Bxb7 Qxb7 21. Nd3 Rbe8 22. Nf4 Ne5 23. Nd3 Ned7 24. Nf4 Ne5 25. Nd3 Ned7 1/2-1/2

[Event "URS-ch25"] [Site "Riga"] [Date "1958.??.??"] [Round "?"] [White "Spassky, Boris"] [Black "Boleslavsky, Isaak"] [Result "1/2-1/2"] [WhiteElo ""] [BlackElo ""] [ECO "B63"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 Be7 8. O-O-O O-O 9. Nb3 Qb6 10. f3 a6 11. g4 Rd8 12. Be3 Qc7 13. g5 Nd7 14. h4 b5 15. g6 fxg6 16. h5 gxh5 17. Rxh5 Nf6 18. Rg5 Ne5 19. Qg2 Bf8 20. f4 Nc4 21. Bxc4 bxc4 22. Nd4 Rb8 23. Rg1 Rb7 24. Nxe6 Bxe6 25. Bd4 d5 26. Be5 Qe7 27. exd5 Nxd5 28. Ne4 c3 29. Nxc3 Nxc3 30. Bxc3 Bxa2 31. Qf3 Qf7 32. Bxg7 Bxg7 33. Rxg7+ Qxg7 34. Rxg7+ Rxg7 35. b3 Rf8 36. Qd5+ Kh8 37. Qd6 Rgf7 38. Qe5+ Kg8 39. Qg5+ Kh8 40. Qe5+ Kg8 41. Qg5+ Rg7 42. Qd5+ Kh8 1/2-1/2

[Event "URS-ch25"] [Site "Riga"] [Date "1958.??.??"] [Round "?"] [White "Tal, Mikhail"] [Black "Boleslavsky, Isaak"] [Result "0-1"] [WhiteElo ""] [BlackElo ""] [ECO "E87"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 e5 7. d5 c5 8. g4 Ne8 9. h4 f5 10. gxf5 gxf5 11. exf5 Bxf5 12. Bd3 e4 13. fxe4 Qe7 14. exf5 Qxe3+ 15. Qe2 Qg3+ 16. Kd2 Nc7 17. Qh2 Qxh2+ 18. Rxh2 Nd7 19. Ne4 Kh8 20. Rg2 b5 21. Nf3 bxc4 22. Bxc4 Rab8 23. Rb1 Rxf5 24. Nfg5 Ne5 25. Bb3 c4 26. Bc2 Nxd5 27. Nxd6 Rf6 28. Nf5 Rd8 29. Ke1 Nf4 30. Rg3 Nfd3+ 31. Bxd3 Nxd3+ 32. Rxd3 Rxd3 33. Nxg7 Kxg7 34. Ke2 h6 35. Ne4 Re6 36. Rg1+ Rg6 37. Rc1 Rg2+ 38. Nf2 Rd4 39. Kf3 Rg6 40. Ne4 Re6 41. Rg1+ Kf8 42. Rg4 Ra6 43. h5 Ra5 44. Rf4+ Ke7 45. Rg4 Rxh5 46. Kf4 Kf7 47. Ke3 Rd3+ 48. Kf4 Rh2 49. Ke5 Re2 50. Rf4+ Ke7 51. Kf5 Rd4 0-1

[Event "URS-ch24"] [Site "Moscow"] [Date "1957.??.??"] [Round "2"] [White "Boleslavsky, Isaak"] [Black "Petrosian, Tigran V"] [Result "1/2-1/2"] [WhiteElo ""] [BlackElo ""] [ECO "E57"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O Nc6 8. a3 cxd4 9. exd4 Bxc3 10. bxc3 dxc4 11. Bxc4 Qa5 12. Qe2 Qxc3 13. Bd2 Qc2 14. Bd3 Qa4 15. Rfc1 Nxd4 16. Nxd4 Qxd4 17. Bb4 Bd7 18. Bxf8 Rxf8 19. Bb5 Bxb5 20. Qxb5 1/2-1/2

[Event "URS-ch sf"] [Site "Kiev"] [Date "1957.??.??"] [Round "13"] [White "Petrosian, Tigran V"] [Black "Boleslavsky, Isaak"] [Result "1/2-1/2"] [WhiteElo ""] [BlackElo ""] [ECO "E62"] 1. c4 g6 2. Nc3 Bg7 3. Nf3 Nf6 4. g3 d6 5. Bg2 O-O 6. O-O Nc6 7. d3 Nh5 8. d4 e5 9. d5 Ne7 10. e4 c5 11. Ne1 Kh8 12. Nd3 f5 13. Rb1 Nf6 14. f3 Neg8 15. b3 fxe4 16. fxe4 Bh6 17. Bxh6 Nxh6 18. Qd2 Kg7 1/2-1/2

[Event "URS-ch24"] [Site "Moscow"] [Date "1957.??.??"] [Round "15"] [White "Kortschnoj, Viktor"] [Black "Boleslavsky, Isaak"] [Result "1-0"] [WhiteElo ""] [BlackElo ""] [ECO "E87"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 e5 7. d5 c5 8. Qd2 Ne8 9. Bd3 f5 10. exf5 gxf5 11. O-O-O a6 12. Nge2 b5 13. Rdg1 Nd7 14. cxb5 e4 15. fxe4 fxe4 16. Nxe4 axb5 17. Bxb5 Rxa2 18. N2c3 Ra7 19. Rf1 Ndf6 20. Nxf6+ Nxf6 21. Kc2 Ng4 22. Bg5 Rxf1 23. Rxf1 Qb6 24. Qe2 Ne5 25. Qh5 Rf7 26. Rxf7 Nxf7 27. Bd3 Nxg5 28. Qe8+ Bf8 29. Qxc8 c4 30. Be2 Qb3+ 31. Kb1 Nf7 32. Qxc4 Qb6 33. Qg4+ Bg7 34. Kc2 Qd8 35. Ne4 Qc7+ 36. Kb1 Qb6 37. Bb5 Qd4 38. Qc8+ Bf8 39. Qc4 Qg1+ 40. Qf1 Qxh2 41. Nf6+ Kg7 42. Ne8+ Kg8 43. Nf6+ Kg7 44. Bd3 Be7 45. Ne8+ Kg8 46. Bf5 Ne5 47. Be6+ Kh8 48. Nxd6 Qh4 49. Qa6 Bxd6 50. Qxd6 Qe4+ 51. Ka1 Kg7 52. g4 Qf4 53. Qc7+ Kh6 54. Bf5 Qd4 55. Qxh7+ Kg5 56. Qh5+ Kf4 57. Qh2+ Kg5 58. Qh5+ Kf4 59. Qh6+ Kg3 60. Qd6 Kh4 61. Qd8+ Kg3 62. Qa5 Kf4 63. Ka2 Nc4 64. Qb4 Kg5 65. d6 Qd5 66. d7 Ne3+ 67. b3 Nxf5 68. gxf5 Qxd7 69. Qc5 Qb7 70. b4 Qa6+ 71. Kb2 Qe2+ 72. Kc3 Qe1+ 73. Kb3 Qd1+ 74. Kc4 Qe2+ 75. Kd4 Qg4+ 76. Kd5 Qg2+ 77. Kd6 1-0

[Event "URS-ch24"] [Site "Moscow"] [Date "1957.??.??"] [Round "19"] [White "Spassky, Boris"] [Black "Boleslavsky, Isaak"] [Result "1/2-1/2"] [WhiteElo ""] [BlackElo ""] [ECO "B65"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 Be7 8. O-O-O Nxd4 9. Qxd4 O-O 10. f4 h6 11. Bh4 Qa5 12. Qd3 Rd8 13. Be2 Bd7 14. Qg3 Bc6 15. Bf3 e5 16. f5 b5 17. Kb1 b4 18. Bxf6 Bxf6 19. Nd5 Bxd5 20. Rxd5 Qc7 21. h4 a5 22. Qe1 Rdc8 23. Qd2 a4 24. Be2 Ra5 25. Rxa5 Qxa5 26. g4 Qc5 27. Ba6 Ra8 28. Bb7 Rb8 29. g5 Rxb7 30. gxf6 gxf6 31. Qxh6 b3 32. cxb3 Qd4 33. Rc1 Rb8 34. Qxf6 Qxe4+ 35. Ka1 Qe3 36. Rd1 Rc8 37. Qg5+ Qxg5 38. hxg5 axb3 39. axb3 e4 40. Rxd6 Rc5 41. Rd8+ 1/2-1/2

[Event "URS-ch24"] [Site "Moscow"] [Date "1957.??.??"] [Round "5"] [White "Keres, Paul"] [Black "Boleslavsky, Isaak"] [Result "1-0"] [WhiteElo ""] [BlackElo ""] [ECO "B65"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 Be7 8. O-O-O Nxd4 9. Qxd4 O-O 10. f4 h6 11. Bh4 Qa5 12. e5 dxe5 13. Qxe5 Qxe5 14. fxe5 Nd5 15. Bxe7 Nxe7 16. Bb5 Rb8 17. Rhe1 b6 18. g3 Rb7 19. Ne4 Rc7 20. Nd6 Rc5 21. b4 Rc7 22. Kb2 Bd7 23. Kb3 Bxb5 24. Nxb5 Rb7 25. c4 Rfb8 26. Rd6 a6 27. Nd4 Rc8 28. Rd1 Kf8 29. a4 Rbc7 30. Nb5 1-0

[Event "URS-ch24"] [Site "Moscow"] [Date "1957.??.??"] [Round "12"] [White "Boleslavsky, Isaak"] [Black "Tal, Mikhail"] [Result "1-0"] [WhiteElo ""] [BlackElo ""] [ECO "C97"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Bd7 13. Nf1 Rfe8 14. Ne3 g6 15. dxe5 dxe5 16. Nh2 Rad8 17. Qf3 Be6 18. Nhg4 Nxg4 19. hxg4 Qc6 20. Qg3 f6 21. g5 Kh8 22. b3 Rf8 23. Nd5 Bxd5 24. exd5 Qxd5 25. gxf6 Bxf6 26. Bh6 Rfe8 27. Be4 Qe6 28. Qf3 Qe7 29. Rad1 Bg7 30. Be3 Rf8 31. Qh3 Kg8 32. Qg4 Bf6 33. Rxd8 Rxd8 34. Rd1 Nb7 35. Bxb7 Rxd1+ 36. Qxd1 Qxb7 37. Qd6 Kf7 38. Bxc5 h5 39. c4 bxc4 40. bxc4 Qb1+ 41. Kh2 Qb7 42. Be3 e4 43. c5 Be7 44. Qb6 Qd5 45. c6 Bd6+ 46. g3 h4 47. c7 hxg3+ 48. Kg2 Qd1 49. Qxd6 Qxd6 50. c8=Q gxf2 51. Qb7+ Ke6 52. Qxe4+ Kd7 53. Qb7+ Ke6 54. Qb3+ Kd7 55. Kxf2 Qh2+ 56. Kf3 Qh3+ 57. Ke4 Qf5+ 58. Kd4 Kc6 59. Kc3 Qe5+ 60. Kc2 Qe4+ 61. Kc1 Kd7 62. Kd2 Qg2+ 63. Kd3 Qc6 64. Kd4 Qf6+ 65. Kc4 Qc6+ 66. Kd3 Qb5+ 67. Kd4 Qc6 68. Bf4 Qf6+ 69. Ke3 Qc6 70. Kd4 Qf6+ 71. Be5 Qf2+ 72. Kd5 Qf7+ 73. Kc5 Qe7+ 74. Kd4 Qh4+ 75. Kd5 Qh1+ 76. Kc5 Qc1+ 77. Kb4 Qc6 78. Qf7+ Kc8 79. Qf8+ Kd7 80. Qc5 g5 81. a4 a5+ 82. Qxa5 Qe4+ 83. Ka3 Qe3+ 84. Bc3 Qc1+ 85. Kb3 Qb1+ 86. Ka3 Qc1+ 87. Kb4 Qb1+ 88. Kc5 Qg1+ 89. Kb5 g4 90. Ka6 g3 91. Qd5+ Ke7 92. Qb7+ Ke8 93. Qb8+ 1-0

[Event "JUG-URS"] [Site "Belgrade"] [Date "1956.??.??"] [Round "?"] [White "Gligoric, Svetozar"] [Black "Boleslavsky, Isaak"] [Result "1/2-1/2"] [WhiteElo ""] [BlackElo ""] [ECO "E61"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Bg5 d6 5. e3 c5 6. Nf3 Qa5 7. Qd2 O-O 8. Be2 h6 9. Bxf6 exf6 10. O-O Nc6 11. Rfd1 f5 12. Nb5 Qd8 13. dxc5 dxc5 14. Qxd8 Rxd8 15. Rxd8+ Nxd8 16. Rd1 Be6 17. b3 Nc6 18. Ne1 a6 19. Nc7 Rd8 20. Rxd8+ Nxd8 21. Bd3 Bf8 22. f4 Bd6 23. Nxe6 fxe6 24. Kf2 b6 25. e4 fxe4 26. Bxe4 Kg7 1/2-1/2

[Event "URS-ch23"] [Site "Leningrad"] [Date "1956.??.??"] [Round "?"] [White "Boleslavsky, Isaak"] [Black "Tal, Mikhail"] [Result "1/2-1/2"] [WhiteElo ""] [BlackElo ""] [ECO "A60"] 1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 g6 6. Nc3 Bg7 7. Nd2 O-O 8. Nc4 b6 9. e3 d6 10. Be2 Ba6 11. a4 Bxc4 12. Bxc4 Nbd7 13. O-O Re8 14. Qc2 Qe7 15. Rb1 Ng4 16. h3 Nge5 17. Be2 c4 18. b4 cxb3 19. Qxb3 Nc5 20. Qa3 Rac8 21. Bd2 f5 22. Rfd1 Rf8 23. Nb5 Ne4 24. Rbc1 Bh6 25. Rxc8 Rxc8 26. Qb3 f4 27. exf4 Qh4 28. Qe3 Nxd2 29. Qxd2 Bxf4 30. Qb2 Rf8 31. Rf1 1/2-1/2

[Event "URS-ch23"] [Site "Leningrad"] [Date "1956.??.??"] [Round "?"] [White "Spassky, Boris"] [Black "Boleslavsky, Isaak"] [Result "1-0"] [WhiteElo ""] [BlackElo ""] [ECO "E87"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 e5 7. d5 c5 8. Qc2 Ne8 9. O-O-O f5 10. exf5 gxf5 11. Bd3 Na6 12. a3 Qf6 13. Nge2 Bh6 14. Qd2 Bxe3 15. Qxe3 Nac7 16. f4 Bd7 17. g4 exf4 18. Nxf4 Qe5 19. Qxe5 dxe5 20. Nh5 Nd6 21. Rhf1 Rae8 22. gxf5 e4 23. Be2 Bxf5 24. Rf4 Re7 25. Rdf1 Ref7 26. h4 Bg6 27. Nf6+ Kg7 28. h5 h6 29. Rg1 Rxf6 30. Rfg4 Nce8 31. Kd2 Rf4 32. Rxf4 Rxf4 33. Rxg6+ Kh7 34. b4 b6 35. bxc5 bxc5 36. Nb5 Nf7 37. Rc6 Nf6 38. Rxc5 a6 39. Nc3 Rh4 40. Rc7 Kg8 41. c5 e3+ 1-0

[Event "URS-ch23"] [Site "Leningrad"] [Date "1956.??.??"] [Round "?"] [White "Kortschnoj, Viktor"] [Black "Boleslavsky, Isaak"] [Result "1/2-1/2"] [WhiteElo ""] [BlackElo ""] [ECO "A50"] 1. d4 Nf6 2. Nf3 g6 3. g3 b6 4. Bg2 Bb7 5. O-O Bg7 6. c4 O-O 7. Qc2 c5 8. d5 b5 9. e4 bxc4 10. Nfd2 e6 11. Nc3 exd5 12. exd5 Na6 13. a3 d6 14. Nxc4 Nc7 15. Rd1 Ba6 16. Qa4 Bxc4 17. Qxc4 Rb8 18. b4 cxb4 19. axb4 a6 20. Ra5 Qd7 21. Ne4 Nxe4 22. Qxe4 Nb5 23. Qh4 Nc3 24. Re1 Rfe8 25. Be3 Qb7 26. Qc4 Qxb4 27. Qxb4 Rxb4 28. Rxa6 Bf8 29. Rc6 Na4 30. Ra1 Reb8 31. Bf1 Nb6 32. Rd1 Nd7 33. h3 Ne5 34. Rc2 h5 35. f4 Nd7 36. Bg2 Nf6 37. Bd4 Be7 38. Rc6 Ne8 39. Bf3 Bd8 40. Kg2 Bb6 41. Bc3 1/2-1/2

[Event "URS-ch sf"] [Site "Riga"] [Date "1955.??.??"] [Round "?"] [White "Boleslavsky, Isaak"] [Black "Tal, Mikhail"] [Result "1/2-1/2"] [WhiteElo ""] [BlackElo ""] [ECO "B70"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 g6 7. Nde2 h5 8. h3 Bd7 9. Bg2 Qc8 10. Nd5 Bg7 11. Bd2 h4 12. Bc3 hxg3 13. Nxg3 Ne5 14. Qe2 Nxd5 15. exd5 Rh4 16. O-O-O Rc4 17. Qe3 Rh4 18. Rd4 Rxd4 19. Qxd4 Bh6+ 20. Kb1 Qc4 1/2-1/2

[Event "URS-ch sf"] [Site "Riga"] [Date "1955.??.??"] [Round "?"] [White "Boleslavsky, Isaak"] [Black "Kortschnoj, Viktor"] [Result "1-0"] [WhiteElo ""] [BlackElo ""] [ECO "B57"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 g6 7. Nxc6 bxc6 8. e5 Ng4 9. exd6 Qxd6 10. Qe2 Bg7 11. h3 Ne5 12. Bb3 a5 13. Bd2 Ba6 14. Qe4 O-O 15. O-O-O Qb4 16. Rhe1 Rfd8 17. Qxb4 axb4 18. Na4 Rxd2 19. Rxd2 Bh6 20. Rxe5 Rd8 21. Re3 1-0

[Event "URS-training"] [Site "Garga"] [Date "1953.??.??"] [Round "6"] [White "Boleslavsky, Isaak"] [Black "Smyslov, Vassily"] [Result "1/2-1/2"] [WhiteElo ""] [BlackElo ""] [ECO "E56"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 O-O 6. Nf3 d5 7. O-O dxc4 8. Bxc4 Nc6 9. a3 Ba5 10. Qd3 a6 11. dxc5 Qxd3 12. Bxd3 Bxc3 13. bxc3 Nd7 14. a4 Nxc5 15. Bc2 Na5 16. Ba3 b6 17. Ne5 f6 18. Nd3 Nc4 19. Bxc5 bxc5 20. Nxc5 Ra7 21. Rac1 Rc7 22. Ne4 Kf7 23. Bb3 Ke7 24. Rfd1 Bd7 25. Rd4 Na5 26. Bd1 Rb8 27. Kf1 Rb2 28. Rd2 Nc4 29. Rxb2 Nxb2 30. Be2 a5 31. Bb5 Nxa4 32. Bxd7 Kxd7 33. Ra1 Nc5 34. Nxc5+ Rxc5 35. Ke2 Kc6 36. c4 h5 37. h4 g5 38. hxg5 fxg5 39. f3 Kd6 40. Kd3 g4 41. fxg4 hxg4 42. Kd4 Kc6 1/2-1/2

[Event "URS-training"] [Site "Garga"] [Date "1953.??.??"] [Round "2"] [White "Keres, Paul"] [Black "Boleslavsky, Isaak"] [Result "1/2-1/2"] [WhiteElo ""] [BlackElo ""] [ECO "E61"] 1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. Bg5 d6 5. e3 c5 6. Nf3 Qa5 7. Qd2 Nc6 8. Be2 h6 9. Bxf6 Bxf6 10. Nd5 Rb8 11. Qxa5 Nxa5 12. O-O-O Nc6 13. Nxf6+ exf6 14. dxc5 dxc5 15. Rd5 b6 16. Rd6 Nb4 17. a3 Ke7 18. Rhd1 Na6 19. h4 Be6 20. Kc2 Rbd8 21. Rxd8 Rxd8 22. Rxd8 Kxd8 23. Kc3 Nb8 24. b4 Nd7 25. Nd2 Kc7 26. f4 f5 27. Bf3 Nf6 28. Nb3 Kd6 29. Kd3 Bd7 30. Nd2 Be6 31. Nb1 Ne4 32. h5 Nf6 33. Nc3 Bd7 34. bxc5+ Kxc5 35. hxg6 fxg6 36. Nd5 Nxd5 37. Bxd5 g5 38. fxg5 hxg5 39. g3 a5 40. Bf7 Bc6 41. Kc3 Be4 42. Bg6 g4 43. Be8 Bf3 1/2-1/2

[Event "Candidats Tournament"] [Site "Zuerich"] [Date "1953.??.??"] [Round "6"] [White "Keres, Paul"] [Black "Boleslavsky, Isaak"] [Result "1-0"] [WhiteElo ""] [BlackElo ""] [ECO "A54"] 1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. Nf3 Nbd7 5. Bg5 h6 6. Bh4 g5 7. dxe5 gxh4 8. exf6 Qxf6 9. Nd5 Qxb2 10. Rb1 Qxa2 11. Nxc7+ Kd8 12. Nxa8 Nc5 13. Ra1 Qb2 14. Qd4 Qxd4 15. Nxd4 Bg7 16. e3 Re8 17. Be2 Bxd4 18. exd4 Nb3 19. Rxa7 Nxd4 20. Ra2 h3 21. Rg1 Rg8 22. g4 1-0

[Event "Candidats Tournament"] [Site "Zuerich"] [Date "1953.??.??"] [Round "21"] [White "Boleslavsky, Isaak"] [Black "Keres, Paul"] [Result "0-1"] [WhiteElo ""] [BlackElo ""] [ECO "C97"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Rd8 13. Nf1 d5 14. exd5 exd4 15. cxd4 Nxd5 16. Qe2 Bb7 17. Ng3 cxd4 18. Nxd4 g6 19. Bh6 Bf6 20. Nb3 Nc4 21. Ne4 Bxb2 22. Nbc5 Bxa1 23. Rxa1 f5 24. Nxb7 Qxb7 25. Nc5 Qc6 26. Nd3 Nc3 27. Qe1 Qf6 28. f4 Ne4 29. Kh2 Qc3 30. Qb1 Ncd2 31. Qc1 Rxd3 32. Bxd3 Qxd3 33. Qc7 Nf3+ 0-1

[Event "Candidats Tournament"] [Site "Zuerich"] [Date "1953.??.??"] [Round "9"] [White "Boleslavsky, Isaak"] [Black "Gligoric, Svetozar"] [Result "1/2-1/2"] [WhiteElo ""] [BlackElo ""] [ECO "B65"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 Be7 8. O-O-O Nxd4 9. Qxd4 O-O 10. f4 h6 11. Bh4 Qa5 12. e5 dxe5 13. Qxe5 b6 14. Qxa5 bxa5 15. Bd3 Bb7 16. Rhg1 Rfe8 17. h3 Bc5 18. Rge1 Bb4 19. f5 e5 20. Bb5 Re7 21. Re3 a6 22. Ba4 Bc5 23. Re2 e4 24. Bb3 Rae8 25. Bxf6 gxf6 26. Bd5 e3 27. Bxb7 Rxb7 28. Rd5 Bb4 29. Rd3 Bxc3 30. Rxc3 Rbe7 31. Rd3 Re4 32. c3 Kg7 33. Kc2 R4e5 34. g4 h5 35. Rd6 hxg4 36. hxg4 Kh6 37. Rxf6+ Kg5 38. Rxf7 Kxg4 39. Rd7 Kf3 40. Kd3 Rxf5 41. c4 a4 42. Rd6 1/2-1/2

[Event "Candidats Tournament"] [Site "Zuerich"] [Date "1953.??.??"] [Round "24"] [White "Gligoric, Svetozar"] [Black "Boleslavsky, Isaak"] [Result "1/2-1/2"] [WhiteElo ""] [BlackElo ""] [ECO "B80"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e6 7. Bg2 Be7 8. O-O O-O 9. b3 Qc7 10. Bb2 Nc6 11. Nce2 Bd7 12. c4 Rac8 13. Rc1 Qb8 14. Ba3 Rfd8 15. Qd2 b5 16. cxb5 axb5 17. Bb2 Nxd4 18. Nxd4 Qb6 19. a3 1/2-1/2

[Event "Bucharest"] [Site "Bucharest"] [Date "1953.??.??"] [Round "18"] [White "Boleslavsky, Isaak"] [Black "Petrosian, Tigran V"] [Result "1/2-1/2"] [WhiteElo ""] [BlackElo ""] [ECO "B52"] 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. O-O Nf6 6. Re1 Nc6 7. c3 e6 8. d3 Be7 9. Nbd2 O-O 10. Nf1 b5 11. Ng3 a5 12. d4 cxd4 13. Nxd4 Nxd4 14. cxd4 Rfc8 15. Qd3 Qb7 16. Bd2 d5 17. e5 Ne8 18. Rac1 a4 19. b3 axb3 20. axb3 Rxc1 21. Rxc1 Ra2 22. Ne2 b4 23. h3 1/2-1/2

[Event "Candidats Tournament"] [Site "Zuerich"] [Date "1953.??.??"] [Round "20"] [White "Smyslov, Vassily"] [Black "Boleslavsky, Isaak"] [Result "1/2-1/2"] [WhiteElo ""] [BlackElo ""] [ECO "A48"] 1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. Nbd2 d6 5. h3 O-O 6. e3 c5 7. Be2 Nc6 8. Bh2 cxd4 9. exd4 Bd7 10. O-O Rc8 11. Re1 a6 12. Bf1 b5 13. c3 Na5 14. Ng5 Re8 15. Nde4 Nxe4 16. Nxe4 Nc4 17. Rb1 1/2-1/2

[Event "Candidats Tournament"] [Site "Zuerich"] [Date "1953.??.??"] [Round "5"] [White "Boleslavsky, Isaak"] [Black "Smyslov, Vassily"] [Result "1/2-1/2"] [WhiteElo ""] [BlackElo ""] [ECO "D19"] 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. O-O Nbd7 9. Qe2 O-O 10. e4 Bg6 11. e5 Nd5 12. Nxd5 cxd5 13. Bd3 a6 14. Bxg6 fxg6 15. Be3 Qe7 16. Rfc1 Rfc8 17. Bd2 h6 1/2-1/2

[Event "Bucharest"] [Site "Bucharest"] [Date "1953.??.??"] [Round "15"] [White "Smyslov, Vassily"] [Black "Boleslavsky, Isaak"] [Result "1/2-1/2"] [WhiteElo ""] [BlackElo ""] [ECO "E35"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. cxd5 exd5 6. Bg5 h6 7. Bxf6 Qxf6 8. a3 Bxc3+ 9. Qxc3 c6 10. Nf3 O-O 11. e3 Bf5 12. Be2 Nd7 13. O-O Qe7 14. Rac1 Rfe8 15. Rfe1 Nf6 16. Qc5 Ne4 17. Qxe7 Rxe7 18. Ne5 1/2-1/2

[Event "URS-training"] [Site "Garga"] [Date "1953.??.??"] [Round "8"] [White "Boleslavsky, Isaak"] [Black "Petrosian, Tigran V"] [Result "1-0"] [WhiteElo ""] [BlackElo ""] [ECO "B51"] 1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. O-O Bg4 5. c3 Nf6 6. h3 Bh5 7. d4 a6 8. Bxc6+ bxc6 9. Qa4 Qb6 10. dxc5 Qb5 11. Qxb5 axb5 12. cxd6 exd6 13. Re1 Bxf3 14. gxf3 Be7 15. Na3 Nd7 16. Nc2 Ne5 17. Kg2 Kd7 18. Rd1 f5 19. exf5 d5 20. Bf4 Nc4 21. b3 Nd6 22. Bxd6 Kxd6 23. a4 bxa4 24. bxa4 Bf6 25. Ra3 Ra5 26. c4 Rc5 27. Ne3 d4 28. Rad3 Ra8 29. Ng4 Rxa4 30. Nxf6 gxf6 31. Rxd4+ Ke5 32. Re4+ Kxf5 33. Rdd4 h5 34. Rd6 Raxc4 35. Ree6 Kg5 36. Rxf6 Rc1 37. f4+ Kh4 38. Rd3 R5c3 39. Rg3 Rc5 40. Rh6 1-0

[Event "Candidats Tournament"] [Site "Zuerich"] [Date "1953.??.??"] [Round "12"] [White "Petrosian, Tigran V"] [Black "Boleslavsky, Isaak"] [Result "1/2-1/2"] [WhiteElo ""] [BlackElo ""] [ECO "A26"] 1. c4 e5 2. Nc3 d6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. Bd2 Nge7 7. Nf3 O-O 8. O-O Bd7 9. Rb1 Qc8 10. b4 Bh3 11. b5 Nd4 12. a4 Bxg2 13. Kxg2 Qd7 14. Nd5 c6 15. Nxe7+ Qxe7 16. Nxd4 exd4 17. Re1 Qd7 18. bxc6 bxc6 19. Qb3 Rfc8 20. Qb7 Qf5 21. Qa6 h5 1/2-1/2

[Event "Candidats Tournament"] [Site "Zuerich"] [Date "1953.??.??"] [Round "27"] [White "Boleslavsky, Isaak"] [Black "Petrosian, Tigran V"] [Result "1/2-1/2"] [WhiteElo ""] [BlackElo ""] [ECO "B18"] 1. e4 c6 2. Nc3 d5 3. d4 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nh3 e6 7. Nf4 Bd6 8. c3 Nf6 9. h4 Qc7 10. h5 Bxf4 11. Bxf4 Qxf4 12. hxg6 fxg6 13. Qd2 Qxd2+ 14. Kxd2 Nbd7 15. Re1 Kf7 16. Bc4 Rae8 17. Bb3 c5 18. Ne4 Nxe4+ 19. Rxe4 Nf6 20. Re5 cxd4 21. cxd4 Re7 22. Rhe1 Rhe8 23. Kd3 h6 24. f4 1/2-1/2

[Event "Bucharest"] [Site "Bucharest"] [Date "1953.??.??"] [Round "14"] [White "Boleslavsky, Isaak"] [Black "Spassky, Boris"] [Result "1/2-1/2"] [WhiteElo ""] [BlackElo ""] [ECO "D88"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 O-O 9. O-O cxd4 10. cxd4 Nc6 11. Be3 Bg4 12. f3 Na5 13. Rc1 Nxc4 14. Rxc4 Bd7 15. Qb3 Qa5 16. Rfc1 Rac8 17. Kf2 Rxc4 18. Rxc4 Rc8 19. Rxc8+ Bxc8 20. d5 e6 21. Nf4 exd5 22. Nxd5 Be6 23. Qxb7 Qxa2+ 24. Kg3 h5 25. h4 Be5+ 26. f4 Qe2 27. Qxa7 Bxd5 28. exd5 Qg4+ 29. Kf2 1/2-1/2

[Event "URS-ch20"] [Site "Moscow"] [Date "1952.??.??"] [Round "?"] [White "Boleslavsky, Isaak"] [Black "Smyslov, Vassily"] [Result "1-0"] [WhiteElo ""] [BlackElo ""] [ECO "D18"] 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. O-O a5 9. Qe2 Ne4 10. Na2 Bd6 11. Bd3 Bg6 12. Nc3 Nxc3 13. bxc3 Nd7 14. e4 O-O 15. Rb1 Rb8 16. Nd2 Bc7 17. f4 f5 18. e5 Nb6 19. Ra1 Nd5 20. Bb2 Qh4 21. g3 Qh6 22. Nc4 Bh5 23. Qd2 Rfd8 24. Rf2 b6 25. Na3 Be8 26. c4 Nb4 27. Bf1 c5 28. Nb5 Bxb5 29. axb5 cxd4 30. Bxd4 g5 31. Qe3 gxf4 32. gxf4 Kh8 33. Kh1 Rd7 34. Bc3 Bd8 35. Rg2 Qh5 36. Be2 Qh6 37. Rag1 Bc7 38. Rg5 Nc2 39. Qg3 Qf8 40. Bd3 Nd4 41. Bxd4 Rxd4 42. Rg7 1-0

[Event "URS-ch20"] [Site "Moscow"] [Date "1952.??.??"] [Round "?"] [White "Kortschnoj, Viktor"] [Black "Boleslavsky, Isaak"] [Result "1/2-1/2"] [WhiteElo ""] [BlackElo ""] [ECO "B63"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 Be7 8. O-O-O O-O 9. Ndb5 Qa5 10. Bxf6 Bxf6 11. Nxd6 Rd8 12. f4 e5 13. Qd5 Qc7 14. f5 Nd4 15. Ndb5 Qa5 16. Qc4 Bxf5 1/2-1/2

[Event "URS-ch20"] [Site "Moscow"] [Date "1952.??.??"] [Round "?"] [White "Boleslavsky, Isaak"] [Black "Keres, Paul"] [Result "1/2-1/2"] [WhiteElo ""] [BlackElo ""] [ECO "C87"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 d6 7. Bxc6+ bxc6 8. d4 Nd7 9. Nbd2 O-O 10. Nc4 exd4 11. Nxd4 Nb8 12. Qf3 Bf6 13. Be3 Bd7 14. Rad1 Re8 15. Nf5 Bxf5 16. exf5 d5 17. Na5 Bxb2 18. c4 Qc8 19. Bd2 dxc4 20. Rxe8+ Qxe8 21. Nxc4 Bf6 22. Ba5 Qc8 23. Qd3 h6 24. Ne3 c5 25. Qd5 c6 26. Qxc5 Nd7 27. Qd6 Ra7 28. Rc1 Ne5 29. Nd5 Ng4 30. h3 Rd7 31. Qc5 Qb7 32. Nxf6+ Nxf6 33. Qxc6 Rd1+ 34. Kh2 Qb8+ 35. Qc7 Qxc7+ 36. Rxc7 Rd5 37. Bb6 Rb5 38. Rc8+ Kh7 39. Rc6 Nd5 40. Bd4 Nb4 41. Rc7 1/2-1/2

[Event "URS-ch18"] [Site "Moscow"] [Date "1950.??.??"] [Round "?"] [White "Boleslavsky, Isaak"] [Black "Smyslov, Vassily"] [Result "1-0"] [WhiteElo ""] [BlackElo ""] [ECO "C92"] 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 Nd7 10. d4 Bf6 11. a4 Bb7 12. axb5 axb5 13. Rxa8 Bxa8 14. d5 Ne7 15. Na3 Qb8 16. Nxb5 c6 17. dxc6 Nc5 18. Bc4 Bxc6 19. Qxd6 Nxe4 20. Qxb8 Rxb8 21. Na3 Ng6 22. Bf1 Nc5 23. Nc2 e4 24. Nb4 Ba8 25. Nh2 Rd8 26. Be2 Nd3 27. Bxd3 exd3 28. Rd1 Ne5 29. f4 Nc4 30. Rxd3 Re8 31. Kf1 Bb7 32. Ng4 Bh4 33. Nf2 h5 34. Rd7 Bc8 35. Rd4 Na5 36. Re4 Rd8 37. Re5 Nb3 38. Be3 g6 39. Rb5 Re8 40. Re5 Be6 41. Ne4 Ra8 42. Kg1 Ra1+ 43. Kh2 Re1 44. Bb6 Kg7 45. Nc5 Rxe5 46. fxe5 Nxc5 47. Bxc5 Bg5 48. Bd4 Kf8 49. Nd3 Bd5 50. Kg3 Ke8 51. Kf2 Bc4 52. Nc5 Be7 53. Ne4 Kd7 54. Nd2 Ba2 55. b3 Ba3 56. b4 Kc6 57. Nf3 Bc1 58. Be3 Bb2 59. Bd2 Kd5 60. Ke3 Bc4 61. h4 Ba2 62. Ne1 Kc4 63. Nd3 Ba1 64. Nf4 Bb1 65. Nh3 Kd5 66. Kf4 Kc4 67. Ng5 Kd3 68. b5 Ba2 69. b6 Bd5 70. Be1 Bb2 71. Nxf7 Bc1+ 72. Kg3 Be3 73. Bf2 Bxb6 74. Bxb6 Bxf7 75. Kf4 Kxc3 76. Kg5 Kd3 77. Kf6 Be8 78. e6 Kc4 79. Bc7 Bb5 80. g3 Be8 81. Bf4 Kd5 82. Ke7 g5 83. hxg5 1-0

[Event "Candidats Tournament"] [Site "Budapest"] [Date "1950.??.??"] [Round "15"] [White "Smyslov, Vassily"] [Black "Boleslavsky, Isaak"] [Result "1/2-1/2"] [WhiteElo ""] [BlackElo ""] [ECO "A36"] 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 c5 5. d3 Nc6 6. Bd2 d6 7. Qc1 Nd4 8. Rb1 Rb8 9. Bh6 Nc2+ 10. Kf1 Bxh6 11. Qxh6 Nd4 12. Nf3 Nf5 13. Qd2 b6 14. e4 Ng7 15. Qh6 Ne6 16. Bh3 Ng8 17. Qe3 Nf6 18. Nd5 O-O 19. Kg2 Ne8 20. Qh6 f6 21. b4 N8g7 22. b5 Bb7 23. Rhe1 Nc7 24. d4 Nce6 25. Rbd1 Nxd4 26. Nxd4 cxd4 27. Rxd4 e6 28. Nc3 Qc7 29. Qd2 Rbd8 30. Rd1 e5 31. Rxd6 Rxd6 32. Qxd6 Qxc4 33. Qe7 Qf7 34. Qxf7+ Rxf7 35. Bd7 Kf8 36. Bc6 Ne6 37. Rd6 Nc5 38. Bxb7 Nxb7 39. Rc6 Nc5 40. a4 Nb3 41. f4 Nd4 42. Rc8+ Ke7 43. Nd5+ Kd7 44. Rc4 Ke6 45. Kf2 Rd7 46. Ke3 Nf5+ 47. exf5+ Kxd5 48. Rc6 Rf7 49. g4 gxf5 50. gxf5 h5 51. Rc8 exf4+ 52. Kxf4 Rg7 53. h3 Rg1 54. Rc7 Rf1+ 55. Kg3 Rxf5 56. Rxa7 Kc5 57. Rc7+ Kb4 58. Rc6 Kxa4 59. Rxb6 Rxb5 60. Rxf6 Kb4 61. Kh4 Kc4 62. Rh6 Kd4 63. Rxh5 Rb1 64. Ra5 Ke4 65. Kg5 Rg1+ 66. Kf6 Rf1+ 67. Kg6 Rg1+ 68. Kf6 Rf1+ 69. Ke6 Rh1 70. Ra3 Kf4 71. Kf6 Rb1 1/2-1/2

[Event "Candidats Tournament"] [Site "Budapest"] [Date "1950.??.??"] [Round "6"] [White "Boleslavsky, Isaak"] [Black "Smyslov, Vassily"] [Result "1-0"] [WhiteElo ""] [BlackElo ""] [ECO "D16"] 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 c5 6. e4 cxd4 7. Qxd4 Qxd4 8. Nxd4 e6 9. Ndb5 Na6 10. Bxc4 Bc5 11. Bf4 Ke7 12. O-O Bd7 13. e5 Nh5 14. Be3 Rhc8 15. Be2 g6 16. Ne4 Bxe3 17. fxe3 Rc2 18. Nbd6 Rf8 19. Bxa6 bxa6 20. g4 Ng7 21. Nf6 Bc6 22. Rfc1 1-0

[Event "URS-ch18"] [Site "Moscow"] [Date "1950.??.??"] [Round "?"] [White "Petrosian, Tigran V"] [Black "Boleslavsky, Isaak"] [Result "1/2-1/2"] [WhiteElo ""] [BlackElo ""] [ECO "E43"] 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Nc3 Bb4 6. Bd3 O-O 7. O-O Bxc3 8. bxc3 d6 9. Nd2 e5 10. e4 Re8 11. Re1 Nbd7 12. a4 a5 13. Rb1 Bc6 14. Bc2 Nf8 15. f3 Ng6 16. Nf1 Bd7 17. Ne3 h6 18. Kh1 Nh7 19. Qd2 Ng5 20. Qf2 Ne6 21. Rd1 Nef4 22. c5 bxc5 23. dxc5 dxc5 24. Ba3 Ne6 25. Rd2 Qc8 26. Nf5 Bc6 27. Bxc5 Rb8 28. Rxb8 Qxb8 29. Ba3 1/2-1/2

[Event "URS-ch18"] [Site "Moscow"] [Date "1950.??.??"] [Round "?"] [White "Keres, Paul"] [Black "Boleslavsky, Isaak"] [Result "1-0"] [WhiteElo ""] [BlackElo ""] [ECO "B62"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd3 Be7 8. O-O-O O-O 9. Nb3 a5 10. a3 a4 11. Nd4 h6 12. Bh4 Bd7 13. Ndb5 Ne5 14. Qd2 Bxb5 15. Bxb5 Qa5 16. Qe2 Rfc8 17. Rd4 Qb6 18. Rxa4 Rxa4 19. Nxa4 Qa5 20. f3 Ng6 21. Be1 Qc7 22. Bc3 e5 23. Rd1 Nf4 24. Qf2 d5 25. exd5 N4xd5 26. Qe1 Nxc3 27. Qxc3 Qb8 28. Qb3 e4 29. g3 Qc7 30. f4 h5 31. Rd4 Qa5 32. Bc4 Kh7 33. Kb1 Bc5 34. Rd1 Bf2 35. Nc3 e3 36. Ne2 Rd8 37. Rxd8 Qxd8 38. Bd3+ Kg8 39. Qxb7 g6 40. Bc4 Qd7 41. Qxd7 Nxd7 42. a4 Kf8 1-0

[Event "Candidats Tournament"] [Site "Budapest"] [Date "1950.??.??"] [Round "11"] [White "Keres, Paul"] [Black "Boleslavsky, Isaak"] [Result "1/2-1/2"] [WhiteElo ""] [BlackElo ""] [ECO "A24"] 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nf3 d6 5. Nc3 e5 6. d3 O-O 7. Bd2 Nbd7 8. O-O Re8 9. Rb1 Nf8 10. b4 c6 11. b5 Qc7 12. Ne1 Ne6 13. Nc2 Bd7 14. Be3 Qc8 15. Qc1 Bf8 16. Qb2 Ng4 17. Bd2 Nc5 18. Ne4 Nxe4 19. Bxe4 f5 20. Bg2 c5 21. Ne3 Nxe3 22. fxe3 Bg7 23. Qc2 Rf8 24. e4 Qc7 25. exf5 Bxf5 26. Rf2 e4 27. dxe4 Be6 28. Rbf1 Bd4 29. e3 Be5 1/2-1/2

[Event "Candidats Tournament"] [Site "Budapest"] [Date "1950.??.??"] [Round "2"] [White "Boleslavsky, Isaak"] [Black "Keres, Paul"] [Result "1/2-1/2"] [WhiteElo ""] [BlackElo ""] [ECO "C99"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 cxd4 13. cxd4 Bb7 14. Nf1 Rac8 15. Ne3 Nxe4 16. Nf5 Qxc2 17. Nxe7+ Kh8 18. Qxc2 Rxc2 19. dxe5 dxe5 20. Nxe5 f6 21. Ng4 f5 22. Ne5 Rc7 23. N7g6+ hxg6 24. Nxg6+ Kg8 25. Nxf8 Kxf8 26. f3 Nf6 27. Bd2 Nc6 28. Bf4 Rd7 29. Rad1 Nd5 30. Rd2 Kf7 31. Bg5 Nd8 32. Bxd8 Rxd8 33. Kf2 Kf6 34. Rc1 Rh8 35. Rcd1 Ke6 36. Re1+ Kd6 37. Rc1 Bc6 38. Rdc2 Bd7 39. Rd2 Rh6 40. Rcd1 Be6 41. Rd4 Ke5 42. R4d2 Rh4 43. Re1+ Kd6 44. Rc1 Rb4 45. g3 a5 46. Rcc2 Bd7 47. Rd3 Ra4 48. a3 b4 49. Rcd2 Bc6 50. h4 g6 51. Ke1 bxa3 52. Rxa3 Rxa3 53. bxa3 Ke6 54. Re2+ Kd6 55. Rd2 Bd7 56. Rc2 a4 57. Kd2 Be6 58. Rc4 Nb6 59. Rb4 Nc4+ 60. Kc3 1/2-1/2

[Event "URS-ch17"] [Site "Moscow"] [Date "1949.??.??"] [Round "?"] [White "Boleslavsky, Isaak"] [Black "Keres, Paul"] [Result "1/2-1/2"] [WhiteElo ""] [BlackElo ""] [ECO "C91"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. d4 d6 9. c3 Bg4 10. h3 Bh5 11. d5 Na5 12. Bc2 c6 13. dxc6 Qc7 14. Nbd2 Nxc6 15. Nf1 Rfc8 16. Ng3 Bg6 17. Nh4 b4 18. Nhf5 bxc3 19. bxc3 Bf8 20. Bg5 Nd7 21. Bb3 Nb6 22. h4 Na5 23. h5 Bxf5 24. Nxf5 Nxb3 25. axb3 Re8 26. Re3 Re6 27. Rg3 g6 28. hxg6 fxg6 29. Be3 Nd7 30. Bg5 Qb7 31. Qg4 Rae8 32. b4 d5 33. Ne3 dxe4 34. Qh4 Bg7 35. Rh3 Nf6 36. Rd1 Nh5 37. Nd5 h6 38. Qxe4 Qf7 39. Bc1 Nf4 40. Rf3 g5 41. c4 Rd6 42. Re1 Rdd8 43. Rd1 1/2-1/2

[Event "URS-ch17"] [Site "Moscow"] [Date "1949.??.??"] [Round "?"] [White "Petrosian, Tigran V"] [Black "Boleslavsky, Isaak"] [Result "1/2-1/2"] [WhiteElo ""] [BlackElo ""] [ECO "D70"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. h3 Bg7 7. Nf3 O-O 8. Be2 c6 9. Bg5 Be6 10. O-O f6 11. Be3 Bf7 12. Qd2 Re8 13. Rfd1 Na6 14. Bxa6 bxa6 15. b3 a5 16. Rac1 Qd7 17. Ne1 f5 18. e5 Rad8 19. Nd3 Qc8 20. Qb2 g5 21. f4 g4 22. Nc5 Nd5 23. Nxd5 Bxd5 24. Kh2 Kh8 25. hxg4 fxg4 26. Kg3 Rf8 27. Rh1 Rf5 28. Rh4 h5 29. Rch1 Bf7 30. Qc3 Bh6 31. Rf1 Qc7 32. Qc2 e6 33. Qc4 Bf8 34. Rfh1 Kg8 35. Qe2 Bxc5 36. dxc5 Rd5 37. Qxg4+ 1/2-1/2

[Event "URS-ch17"] [Site "Moscow"] [Date "1949.??.??"] [Round "?"] [White "Smyslov, Vassily"] [Black "Boleslavsky, Isaak"] [Result "1/2-1/2"] [WhiteElo ""] [BlackElo ""] [ECO "D97"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 c6 8. Qb3 b5 9. e5 Ne8 10. Be2 Nc7 11. O-O Be6 12. Qd1 b4 13. Na4 Nd7 14. Bd2 Rb8 15. Qc1 Bd5 16. Bh6 Ne6 17. Bxg7 Kxg7 18. Rd1 Qa5 19. b3 Rfd8 20. Ng5 Nc7 21. Qe3 h6 22. Ne4 Ne6 23. Bg4 Bxe4 24. Bxe6 Bd5 25. Bxd7 Rxd7 26. Nc5 Rdd8 27. h4 Re8 28. Rd3 Qd8 29. h5 gxh5 30. Qh3 Rg8 31. Qxh5 Kh7 32. Qf5+ Kh8 33. Rg3 Rxg3 34. fxg3 Qg8 35. Kf2 Qg5 36. Qxg5 hxg5 37. Rc1 Kg7 38. Nd3 a5 39. Nb2 Rb5 40. Rc2 Kg6 41. Ke3 Kf5 42. Nc4 Kg4 43. Kf2 Kf5 44. Ke3 Kg4 1/2-1/2

[Event "Saltsjobaden Interzonal"] [Site "Saltsjobaden"] [Date "1948.??.??"] [Round "17"] [White "Gligoric, Svetozar"] [Black "Boleslavsky, Isaak"] [Result "1/2-1/2"] [WhiteElo ""] [BlackElo ""] [ECO "D93"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 c6 6. Qb3 O-O 7. Nf3 Qa5 8. Ne5 Nh5 9. cxd5 Nxf4 10. exf4 cxd5 11. Qxd5 Qb6 12. Qc5 Qxc5 13. dxc5 Nc6 14. Nc4 Rd8 15. Ne3 Bd4 16. Bc4 Bxc5 17. O-O Bf5 18. Rad1 Rac8 1/2-1/2

[Event "Parnu"] [Site "Parnu"] [Date "1947.??.??"] [Round "?"] [White "Keres, Paul"] [Black "Boleslavsky, Isaak"] [Result "1/2-1/2"] [WhiteElo ""] [BlackElo ""] [ECO "B62"] 1. e4 c5 2. Ne2 Nc6 3. Nbc3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Bg5 e6 7. Be2 Be7 8. O-O a6 9. Qd3 O-O 10. Rad1 Ne5 11. Qg3 Nh5 12. Bxe7 Nxg3 13. Bxd8 Nxe2+ 14. Ndxe2 Rxd8 15. Rd4 Kf8 16. f4 Nc6 17. Rd3 b5 18. Nd4 Bb7 19. Nxc6 Bxc6 20. a3 1/2-1/2

[Event "Chigorin mem"] [Site "Moscow"] [Date "1947.??.??"] [Round "?"] [White "Keres, Paul"] [Black "Boleslavsky, Isaak"] [Result "1-0"] [WhiteElo ""] [BlackElo ""] [ECO "A53"] 1. d4 Nf6 2. c4 d6 3. Nf3 g6 4. Bf4 Bg7 5. e3 c6 6. Nc3 Qa5 7. Bd3 Nh5 8. Bg5 h6 9. Bh4 g5 10. Bg3 Nd7 11. Rb1 Ndf6 12. b4 Qd8 13. O-O O-O 14. Qc2 Bd7 15. c5 Nxg3 16. hxg3 Ng4 17. Nh2 Nxh2 18. Kxh2 f5 19. Ne2 Kh8 20. b5 dxc5 21. Qxc5 cxb5 22. Bxb5 Be6 23. Rb2 Qd6 24. Qxd6 exd6 25. Bd3 Rf7 26. Rfb1 b6 27. a4 Rc8 28. a5 bxa5 29. Ra1 Bf6 30. Rxa5 Bd8 31. Ra3 Bb6 32. Ba6 Rd8 33. Rc3 Kg7 34. Bc4 d5 35. Ba6 Re7 36. Kg1 Bd7 37. f4 Kf6 38. Kf2 Re6 39. Ng1 g4 40. Ne2 Rd6 41. Ra2 Rb8 42. Nc1 Bd8 43. Nd3 Rdb6 44. Nc5 Be8 45. Be2 Ra8 46. Rca3 Be7 47. Rxa7 Rxa7 48. Rxa7 Rb2 49. Nd3 Rc2 50. Ra5 Ke6 51. Ke1 h5 52. Kd1 Rc3 53. Kd2 Ra3 54. Rxa3 Bxa3 55. Nc5+ Kf6 56. Ba6 Bb4+ 57. Ke2 Ke7 58. Kf2 Bd7 59. Bd3 Bc8 60. Bb5 Ba3 61. Nd3 Bd7 62. Bxd7 Kxd7 63. Ke2 Be7 64. Kd2 Kc6 65. Kc3 Kb5 66. Ne5 Bb4+ 67. Kd3 Be7 68. Kc2 Kb6 69. Kb3 Kb5 70. Kc3 Kb6 71. Ng6 Bf6 72. Kb4 Bd8 73. Ka4 Ka6 74. Ne5 Ba5 75. Nc6 Be1 76. Ne7 Bxg3 77. Nxf5 Bf2 78. Kb4 Kb6 79. g3 Kc6 80. Kc3 Kd7 81. Kd3 Ke6 82. Ke2 Bg1 83. Nh4 Kf6 84. Ng2 Kf5 85. Kf1 Bh2 86. Nh4+ 1-0

[Event "URS-ch15"] [Site "Leningrad"] [Date "1947.??.??"] [Round "7"] [White "Boleslavsky, Isaak"] [Black "Keres, Paul"] [Result "1/2-1/2"] [WhiteElo ""] [BlackElo ""] [ECO "C83"] 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. c3 Be7 10. Nbd2 O-O 11. Qe2 Nc5 12. Nd4 Nxb3 13. N2xb3 Qd7 14. Nxc6 Qxc6 15. f4 Bf5 16. Be3 Qg6 17. Qf2 f6 18. e6 Rfe8 19. Bc5 Qh5 20. Bxe7 Rxe7 21. Qc5 Rxe6 22. Nd4 Rd6 23. Qxc7 Rd7 24. Qc6 Rdd8 1/2-1/2

[Event "URS-ch15"] [Site "Leningrad"] [Date "1947.??.??"] [Round "18"] [White "Boleslavsky, Isaak"] [Black "Smyslov, Vassily"] [Result "1/2-1/2"] [WhiteElo ""] [BlackElo ""] [ECO "C77"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. c3 g6 7. O-O Bg7 8. Nbd2 O-O 9. Re1 Nh5 10. Nf1 Nf4 11. Bxf4 exf4 12. d4 Bd7 13. Bc2 Qf6 14. h3 Rad8 15. Qd2 Bc8 16. Rad1 h5 17. Qc1 Bh6 18. N1d2 g5 19. e5 Qg7 20. Ne4 dxe5 21. dxe5 Nxe5 22. Nxe5 Qxe5 23. Ng3 Rxd1 24. Qxd1 Qd6 25. Qxd6 cxd6 26. Nxh5 Bg7 27. h4 gxh4 28. Nxf4 Be5 1/2-1/2

[Event "Chigorin mem"] [Site "Moscow"] [Date "1947.??.??"] [Round "?"] [White "Boleslavsky, Isaak"] [Black "Smyslov, Vassily"] [Result "1/2-1/2"] [WhiteElo ""] [BlackElo ""] [ECO "C77"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. c3 Be7 7. O-O O-O 8. Re1 Nd7 9. Nbd2 Nb6 10. Bb3 Bf6 11. Nf1 Na5 12. Bc2 c5 13. h3 Nc6 14. Ng3 Qc7 15. Nh2 Be6 16. Ng4 Be7 17. Qf3 Rfe8 18. Nf5 Bf8 19. h4 Kh8 20. Nge3 g6 21. Ng3 Ne7 22. h5 Ng8 23. Bb3 Qe7 24. hxg6 fxg6 25. Bxe6 Qxe6 26. a4 a5 27. Nd5 Nxd5 28. exd5 Qe7 29. Ne4 Bh6 30. Bxh6 Nxh6 31. Qf6+ Qxf6 32. Nxf6 Rf8 33. Ne4 Ra6 1/2-1/2

[Event "Chigorin mem"] [Site "Moscow"] [Date "1947.??.??"] [Round "?"] [White "Gligoric, Svetozar"] [Black "Boleslavsky, Isaak"] [Result "1/2-1/2"] [WhiteElo ""] [BlackElo ""] [ECO "B62"] 1. e4 c5 2. Ne2 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Bb5 Bd7 8. O-O Be7 9. Nb3 Qc7 10. Be2 a6 11. Qe1 O-O 12. f4 h6 13. Bh4 b5 14. Bf3 Rab8 15. Rd1 b4 16. Ne2 e5 17. f5 g6 18. fxg6 fxg6 19. Bf2 Kh7 20. Qd2 Nd8 21. Be3 Nf7 22. c3 Qc4 23. cxb4 Qxb4 24. Nc3 Be6 25. Rf2 Nd7 26. Nd5 Qxd2 27. Rdxd2 Bg5 28. Bxg5 Nxg5 29. h4 Nxf3+ 30. Rxf3 Rxf3 31. gxf3 Kg7 32. Na5 Bxd5 33. Rxd5 Rxb2 34. Rxd6 Nf6 35. Nc4 Rxa2 36. Nxe5 g5 37. hxg5 hxg5 38. Nc6 Nh5 39. Rd5 Kg6 40. Ne5+ Kg7 41. Nc4 Kg6 42. Rd6+ Kf7 43. Ne5+ Ke7 44. Rh6 Ng3 45. Nc6+ Kf7 46. Nb4 Rb2 47. Nd3 Ra2 48. Nb4 Rb2 49. Nxa6 g4 50. fxg4 1/2-1/2

[Event "Warsaw"] [Site "Warsaw"] [Date "1947.??.??"] [Round "2"] [White "Boleslavsky, Isaak"] [Black "Gligoric, Svetozar"] [Result "1/2-1/2"] [WhiteElo ""] [BlackElo ""] [ECO "D93"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bf4 O-O 6. e3 c5 7. dxc5 Qa5 8. Qb3 Ne4 9. Be5 Nxc3 10. Bxc3 Bxc3+ 11. Qxc3 Qxc3+ 12. bxc3 dxc4 13. Nd4 Nd7 14. Bxc4 Nxc5 15. O-O Bd7 16. Rfc1 Rfc8 17. Be2 e5 18. Nf3 f6 19. Nd2 Rc7 20. Kf1 Rac8 21. Nc4 Ne4 22. Rab1 Be6 23. f3 Bxc4 24. fxe4 b6 25. a4 Bxe2+ 26. Kxe2 Rxc3 27. Rxc3 Rxc3 28. a5 Rc2+ 29. Kf3 bxa5 30. Rb8+ Kg7 31. Rb7+ Kh6 32. Rxa7 Rc5 33. h4 f5 34. exf5 gxf5 35. g4 fxg4+ 36. Kxg4 Rc4+ 37. Kf5 Rxh4 38. Ra6+ Kg7 39. Ra7+ Kf8 40. Rxa5 1/2-1/2

[Event "Parnu"] [Site "Parnu"] [Date "1947.??.??"] [Round "?"] [White "Smyslov, Vassily"] [Black "Boleslavsky, Isaak"] [Result "1/2-1/2"] [WhiteElo ""] [BlackElo ""] [ECO "B25"] 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Nge2 e6 7. O-O Nge7 8. Bg5 h6 9. Be3 Nd4 10. Qd2 Bd7 11. Nd1 d5 12. c3 Nxe2+ 13. Qxe2 d4 14. Bd2 O-O 15. f4 f5 16. c4 Rb8 17. Rc1 Nc6 18. Nf2 a6 19. Kh1 Kh7 20. g4 Qe7 21. Rg1 Rbe8 22. Bf3 e5 23. gxf5 gxf5 24. Bh5 exf4 25. Bg6+ Kh8 26. Bxf4 Qh4 27. Bg3 Qf6 28. Bxe8 Bxe8 29. exf5 Qxf5 30. h3 Ne5 31. Bxe5 Bxe5 32. Rg4 Bc6+ 33. Ne4 Qf3+ 34. Qxf3 Rxf3 35. Rd1 Rxh3+ 36. Kg1 Re3 37. Kf2 Rh3 38. Kg2 Rh2+ 39. Kf3 Rh3+ 40. Kg2 Rh2+ 41. Kf3 Rh3+ 42. Kf2 Kh7 1/2-1/2

[Event "Warsaw"] [Site "Warsaw"] [Date "1947.??.??"] [Round "6"] [White "Boleslavsky, Isaak"] [Black "Smyslov, Vassily"] [Result "1/2-1/2"] [WhiteElo ""] [BlackElo ""] [ECO "C97"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Bb7 13. Nf1 Rfe8 14. d5 Bc8 15. Ne3 Bf8 16. Kh1 g6 17. g4 Bg7 18. Rg1 Kh8 19. Ng5 Nb7 20. Bd2 Nd8 21. Qe2 Ng8 22. Raf1 f6 23. Nf3 Nf7 24. Ne1 Bd7 25. Rg2 Ne7 26. Rfg1 Rg8 27. Rh2 Bh6 28. h4 Bf4 29. Rh3 Raf8 30. Nf1 Bxd2 31. Qxd2 Qc8 32. Rhg3 f5 33. f3 f4 34. R3g2 c4 35. Bd1 Nd8 36. Nc2 Nb7 37. Rh2 Be8 38. Be2 Nc5 39. Qd1 Bf7 40. Nd2 Qc7 41. Bf1 Rb8 42. b3 cxb3 43. axb3 a5 44. Na3 b4 45. cxb4 axb4 46. Nac4 Ra8 47. Qb1 Nc8 48. Qb2 Nb6 49. Nxb6 Qxb6 50. Nc4 Qc7 51. Be2 Ra7 52. Ra1 Rga8 53. Rxa7 Rxa7 54. Kg2 Be8 55. Rh1 Kg8 56. Nd2 Qa5 57. Nc4 Qc7 58. Nd2 Qa5 1/2-1/2

[Event "Groningen"] [Site "Groningen"] [Date "1946.??.??"] [Round "5"] [White "Boleslavsky, Isaak"] [Black "Smyslov, Vassily"] [Result "0-1"] [WhiteElo ""] [BlackElo ""] [ECO "C97"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Bd7 13. dxe5 dxe5 14. Nf1 Nc4 15. b3 Nb6 16. a4 c4 17. a5 cxb3 18. axb6 Qxc3 19. Bxb3 Qxa1 20. Qd2 Ba3 21. b7 Rab8 22. Ba2 Be6 23. Bxe6 fxe6 24. Qa5 Bb2 25. Qc7 Bxc1 26. Rxc1 Rxb7 27. Qc6 Rb6 28. Qc7 Qa3 29. Qxb6 Qxc1 30. Qxa6 Nxe4 31. Qxb5 Nxf2 32. Nxe5 Qg5 33. Kh2 Qf4+ 34. Kg1 Nxh3+ 0-1

[Event "URS-ch14"] [Site "Moscow"] [Date "1945.??.??"] [Round "?"] [White "Boleslavsky, Isaak"] [Black "Smyslov, Vassily"] [Result "1-0"] [WhiteElo ""] [BlackElo ""] [ECO "C97"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Re8 13. Nf1 Bb7 14. d5 c4 15. b4 cxb3 16. axb3 Bc8 17. Bd2 Nb7 18. b4 Nd7 19. Bd3 Qb8 20. c4 bxc4 21. Bxc4 a5 22. bxa5 Nbc5 23. Qc2 Ba6 24. Reb1 Qc8 25. Rc1 Bxc4 26. Qxc4 Qa6 27. Ne1 Reb8 28. Rab1 Rxb1 29. Qxa6 Rxa6 30. Rxb1 Bd8 31. Rb5 Nxe4 32. Bb4 Nec5 33. Ne3 Kf8 34. N1c2 Bc7 35. Nc4 Ra8 36. Kf1 Ke8 37. Ba3 Ne4 38. Nb4 Ndc5 39. Na2 Na6 40. f3 Nec5 41. Nb4 Na4 42. Nxa6 Rxa6 43. Bb4 Kd8 44. Ke2 f5 45. Kd3 h5 46. Kc2 h4 47. Kb3 Nc5+ 48. Bxc5 dxc5 49. Rxc5 e4 50. fxe4 fxe4 51. Kc3 Bh2 52. Rb5 Rg6 53. Kd4 Rxg2 54. Rb7 Kc8 55. a6 Bg1+ 56. Kxe4 Re2+ 57. Kd3 Rh2 58. Nd6+ Kd8 59. Nf7+ Ke8 60. d6 1-0

[Event "URS-ch13"] [Site "Moscow"] [Date "1944.??.??"] [Round "?"] [White "Smyslov, Vassily"] [Black "Boleslavsky, Isaak"] [Result "0-1"] [WhiteElo ""] [BlackElo ""] [ECO "B74"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Nb3 g6 7. Be2 Bg7 8. O-O O-O 9. Be3 a6 10. a4 Be6 11. Nd4 Bd7 12. Qd2 Rc8 13. f3 Na5 14. Rfd1 Re8 15. Bf1 Qc7 16. Qf2 Nc4 17. Bc1 Qb8 18. b3 Ne5 19. Bb2 Nc6 20. Nd5 Nxd5 21. exd5 Nxd4 22. Bxd4 Bxd4 23. Rxd4 b5 24. axb5 axb5 25. Rh4 Bf5 26. Qe3 Bxc2 27. Qh6 Qb6+ 28. Kh1 g5 29. Qxg5+ Bg6 30. Bd3 Qc5 31. Rf1 e6 32. f4 Qe3 33. Rh3 Qd2 34. Bxb5 Rc1 35. Rf3 Rb8 36. Bc4 e5 37. Rxc1 Qxc1+ 38. Rf1 Qd2 39. h4 h6 40. Qxh6 Re8 41. h5 Be4 42. Qg5+ Kh7 43. Qg3 Rg8 44. Qf2 Qc3 45. Kh2 Rxg2+ 46. Qxg2 Bxg2 47. Kxg2 e4 48. f5 Kh6 49. f6 Kxh5 50. Rf4 Qd2+ 51. Rf2 Qd4 52. Kf1 Kg5 53. Ke2 Qc3 54. Rf1 Kg4 55. Rg1+ Kf4 56. Rf1+ Ke5 57. Rf2 e3 58. Rg2 Kf4 59. Kd1 Qa1+ 0-1

[Event "Sverdlovsk"] [Site "Sverdlovsk"] [Date "1943.??.??"] [Round "13"] [White "Smyslov, Vassily"] [Black "Boleslavsky, Isaak"] [Result "1/2-1/2"] [WhiteElo ""] [BlackElo ""] [ECO "C77"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. c3 g6 7. Nbd2 Bg7 8. Nf1 O-O 9. Bg5 h6 10. Bh4 Qe8 11. Ne3 Bd7 12. Bc2 Nh7 13. O-O f5 14. exf5 gxf5 15. d4 e4 16. Nd2 Ne7 17. Bxe7 Qxe7 18. f3 Nf6 19. fxe4 fxe4 20. Qe2 c6 21. Ndc4 Rae8 22. Bb3 Kh8 23. Nb6 d5 24. Nxd7 Qxd7 25. Nf5 Ng8 26. Qh5 Re6 27. Rf4 Ne7 28. Raf1 Nxf5 29. Rxf5 Rxf5 30. Qxf5 Qe8 31. Bd1 Rf6 32. Qg4 Rxf1+ 33. Kxf1 c5 34. dxc5 Qb5+ 35. Qe2 Qxc5 36. g3 Qb5 1/2-1/2

[Event "Sverdlovsk"] [Site "Sverdlovsk"] [Date "1943.??.??"] [Round "6"] [White "Boleslavsky, Isaak"] [Black "Smyslov, Vassily"] [Result "1/2-1/2"] [WhiteElo ""] [BlackElo ""] [ECO "B05"] 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 c6 6. Ng5 Bxe2 7. Qxe2 dxe5 8. dxe5 e6 9. O-O Be7 10. Ne4 O-O 11. c4 Nb6 12. b3 c5 13. Bb2 Nc6 14. Nbd2 Nd4 15. Qh5 Nd7 16. Bxd4 cxd4 17. f4 Qa5 18. Qh3 Nc5 19. Nxc5 Bxc5 20. Ne4 d3+ 21. Kh1 Rad8 22. Rad1 Be7 23. Rxd3 Qxa2 24. Nd6 Qe2 25. Rfd1 f5 26. R3d2 Qg4 27. Qxg4 fxg4 28. g3 g5 29. fxg5 Bxg5 30. Rd3 b6 31. Ne4 Rxd3 32. Rxd3 Rd8 33. Rd6 Be7 34. Rxe6 Kf7 35. Rc6 Rd1+ 36. Kg2 Re1 37. Nd6+ Bxd6 38. exd6 Ke6 39. Rc7 Kxd6 40. Rxa7 h5 41. Rh7 Re5 42. Kf2 b5 43. Rb7 bxc4 44. bxc4 Re4 45. Rb6+ 1/2-1/2

[Event "Kuibyshev"] [Site "Kuibyshev"] [Date "1942.??.??"] [Round "3"] [White "Smyslov, Vassily"] [Black "Boleslavsky, Isaak"] [Result "1-0"] [WhiteElo ""] [BlackElo ""] [ECO "B66"] 1. e4 c5 2. Ne2 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8. f4 Bd7 9. Nf3 Qc7 10. Bd3 Be7 11. O-O O-O-O 12. a3 h6 13. Bh4 g5 14. fxg5 Ng4 15. g6 fxg6 16. Bxe7 Nxe7 17. b4 Kb8 18. h3 Nf6 19. Ne2 g5 20. Nfd4 Rhf8 21. c4 e5 22. Nb3 Ba4 23. Na5 b6 24. Nc3 Bd7 25. Nb3 Be6 26. Nd5 Nexd5 27. cxd5 Bc8 28. Rac1 Qa7 29. Qe3 Bd7 30. Rf2 Nh7 31. Rxf8 Rxf8 32. Nd2 Rc8 33. Rf1 Bb5 34. Bxb5 axb5 35. Qd3 Qb7 36. Rf5 Rf8 37. Rxf8+ Nxf8 38. Qf1 Nh7 39. Nb1 Qc8 40. Qxb5 Qc1+ 41. Qf1 Qc2 42. Qe1 g4 43. hxg4 Nf6 44. Nc3 Nxg4 45. Nb5 Qd3 46. a4 Nf6 47. Nxd6 Qd4+ 48. Kh1 Ng4 49. Qc1 1-0

[Event "Moscow-ch"] [Site "Moscow"] [Date "1942.??.??"] [Round "?"] [White "Smyslov, Vassily"] [Black "Boleslavsky, Isaak"] [Result "1/2-1/2"] [WhiteElo ""] [BlackElo ""] [ECO "C87"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O d6 6. Re1 Bd7 7. c3 Be7 8. d4 O-O 9. Nbd2 Be8 10. Nf1 Nd7 11. Bc2 Bf6 12. Ng3 Nb6 13. h3 Bd7 14. Nh5 Be7 15. Qe2 g6 16. Ng3 Bf6 17. Be3 Bg7 18. Rad1 Qe7 19. a3 Nd8 20. b3 Ne6 21. Qd2 Rad8 22. a4 Bc8 23. a5 Nd7 24. Nf5 gxf5 25. exf5 exd4 26. cxd4 Nf6 27. d5 Rde8 28. Bh6 Nh5 29. Bxg7 Kxg7 30. g4 Nf6 31. g5 Nh5 32. f6+ Nxf6 33. Qc3 Nxg5 34. Rxe7 Nxh3+ 35. Kh2 Rxe7 36. Rd4 Re2 37. Rh4 Rxf2+ 38. Kg3 Rxf3+ 39. Kxf3 Ng5+ 40. Kg2 Re8 41. Rh5 Re5 42. Qxe5 dxe5 43. Rxg5+ Kf8 44. Rxe5 Bd7 45. Bd1 Ne8 46. Kg3 f6 47. Re1 Nd6 48. Kf4 Bf5 49. Be2 Bg6 50. Rc1 Ne8 51. Bg4 Bf7 52. Bf3 Ke7 53. d6+ Nxd6 54. Rxc7+ Kd8 55. Rc3 Be6 56. b4 Bd7 57. Rc1 Be8 58. Re1 Bf7 59. Rh1 Bg6 60. Bd5 Kd7 61. Re1 Bf7 62. Bxf7 Nxf7 63. Kf5 Ne5 64. Kxf6 Nc6 65. Re4 Kd6 66. Kf7 h5 67. Ke8 Kc7 68. Rf4 Kd6 69. Kf7 Kd5 70. Rh4 Kd6 71. Kg6 Kc7 72. Rf4 b6 1/2-1/2

[Event "Leningrad/Moscow"] [Site "Leningrad"] [Date "1941.??.??"] [Round "4"] [White "Smyslov, Vassily"] [Black "Boleslavsky, Isaak"] [Result "1-0"] [WhiteElo ""] [BlackElo ""] [ECO "C19"] 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. a4 Qa5 8. Qd2 Nbc6 9. Nf3 c4 10. g3 O-O 11. Bg2 f6 12. exf6 Rxf6 13. O-O Bd7 14. Ba3 Re8 15. Nh4 Nc8 16. f4 N6e7 17. Rfb1 Qc7 18. a5 Bc6 19. Nf3 Ng6 20. Ne5 Nce7 21. Bc5 a6 22. Ng4 Rf7 23. Re1 Nf5 24. Re2 h6 25. Rae1 Qc8 26. Bf3 Kh7 27. Rf1 Qc7 28. Qe1 Nf8 29. Ne5 Rf6 30. g4 Nd6 31. Qg3 Nf7 32. g5 Nxe5 33. gxf6 Nxf3+ 34. Rxf3 gxf6 35. f5 Qxg3+ 36. Rxg3 e5 37. Reg2 Nd7 38. Rg7+ Kh8 39. R7g6 Kh7 40. Ba3 exd4 41. Bc1 1-0

[Event "Leningrad/Moscow"] [Site "Leningrad"] [Date "1941.??.??"] [Round "1"] [White "Keres, Paul"] [Black "Boleslavsky, Isaak"] [Result "1/2-1/2"] [WhiteElo ""] [BlackElo ""] [ECO "C19"] 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Nf3 Qa5 8. Qd2 Qa4 9. Rb1 c4 10. Ng5 Nbc6 11. Be2 O-O 12. h4 f6 13. exf6 Rxf6 14. Nf3 Nf5 15. Ne5 Nxe5 16. dxe5 Rf8 17. Bg4 b6 18. Rh3 Bb7 19. Kf1 Rad8 20. Kg1 Qc6 21. Qe2 Qc5 22. Bb2 Kh8 23. Rd1 b5 24. h5 h6 25. Bxf5 Rxf5 26. Rf3 Rxf3 27. Qxf3 Rf8 28. Qe2 Rf4 29. Rd4 Re4 30. Qf3 Kg8 31. Qg3 1/2-1/2

[Event "Leningrad/Moscow"] [Site "Leningrad"] [Date "1941.??.??"] [Round "1"] [White "Boleslavsky, Isaak"] [Black "Smyslov, Vassily"] [Result "1/2-1/2"] [WhiteElo ""] [BlackElo ""] [ECO "C73"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O d6 6. Bxc6+ bxc6 7. d4 Nxe4 8. Re1 f5 9. dxe5 d5 10. Nc3 Bc5 11. Be3 Bxe3 12. Rxe3 O-O 13. Nd4 Qe8 14. f3 f4 15. Re1 Nxc3 16. bxc3 Rb8 17. Nb3 Qg6 18. Re2 Bf5 19. Qd2 Be6 20. Rae1 Qf7 21. Qd4 Qe7 22. a4 g5 23. Qc5 Qxc5+ 24. Nxc5 Kf7 25. Ra1 Rb6 26. Kf2 h5 27. g3 Ke7 28. a5 Rb5 29. Nxa6 Kd7 30. Nb4 c5 31. Nd3 c4 32. Ne1 fxg3+ 33. hxg3 Ra8 34. Ng2 Rbxa5 35. Rxa5 Rxa5 36. f4 Ra8 37. Re1 Rf8 38. Rh1 Bg4 39. Ke3 Ke6 40. Ra1 h4 41. Ra6+ Kd7 42. gxh4 1/2-1/2

[Event "Leningrad/Moscow"] [Site "Leningrad"] [Date "1941.??.??"] [Round "2"] [White "Smyslov, Vassily"] [Black "Boleslavsky, Isaak"] [Result "1-0"] [WhiteElo ""] [BlackElo ""] [ECO "C11"] 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. g3 Bd7 8. Nf3 Bc6 9. Qe2 Qd5 10. Ned2 Na6 11. a3 O-O-O 12. Bg2 Nb8 13. O-O Qd7 14. Rfe1 Bf8 15. c4 h5 16. b4 b6 17. Ne4 Bg7 18. b5 Bb7 19. c5 Bd5 20. Rac1 Rde8 21. c6 Qd8 22. Qc2 a5 23. Rcd1 Bf8 24. Qd3 Be7 25. Nc3 Bb3 26. Rb1 a4 27. Nd2 h4 28. Nxb3 axb3 29. Qc4 f5 30. Qa4 Bd6 31. Qa8 Qg5 32. Nd5 1-0

[Event "Leningrad/Moscow"] [Site "Leningrad"] [Date "1941.??.??"] [Round "3"] [White "Boleslavsky, Isaak"] [Black "Smyslov, Vassily"] [Result "1/2-1/2"] [WhiteElo ""] [BlackElo ""] [ECO "C66"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 Bd7 5. Nc3 Nf6 6. O-O Be7 7. Re1 exd4 8. Nxd4 O-O 9. Bxc6 bxc6 10. Qf3 Rb8 11. b3 Rb4 12. Nf5 Bxf5 13. Qxf5 Nd7 14. Ba3 Rb8 15. f4 Re8 16. Rad1 Nf8 17. Bb2 Qc8 18. Qh5 Ng6 19. Ne2 Qa6 20. a4 Qb6+ 21. Kh1 Bf8 22. Qf3 c5 23. Nc3 c6 24. Ba3 Rbd8 25. g3 f6 26. Re2 Qc7 27. Red2 Nh8 28. Kg2 Nf7 29. Nb1 Qe7 30. Re2 Qe6 31. Nd2 Re7 32. c4 Qd7 33. Nf1 Qe8 34. Re3 Re6 35. Rdd3 Rd7 36. Rd1 Ree7 37. Bb2 Nd8 38. Kf2 Ne6 39. Kg2 Nd8 40. Rdd3 Qf7 41. Nd2 Re8 42. f5 d5 43. cxd5 cxd5 44. exd5 Rxe3 45. Qxe3 Rxd5 46. Qe4 Rxd3 47. Qxd3 Nc6 48. Qc4 Qxc4 49. Nxc4 Kf7 50. Kf3 Ke7 51. Ke4 Kd7 52. g4 Ne7 53. h4 h6 54. Bc3 Nc8 55. Bd2 Kc6 56. Be3 Nd6+ 57. Kd3 Kd5 58. Bf4 Nxc4 59. bxc4+ Kc6 60. g5 h5 61. g6 Be7 62. Ke4 Bd6 63. Bd2 Bf8 64. Bc3 Be7 65. Ba5 Kd6 1/2-1/2

[Event "Leningrad/Moscow"] [Site "Leningrad"] [Date "1941.??.??"] [Round "2"] [White "Boleslavsky, Isaak"] [Black "Keres, Paul"] [Result "1-0"] [WhiteElo ""] [BlackElo ""] [ECO "C99"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 cxd4 13. cxd4 Nc6 14. Nb3 Rd8 15. d5 Na5 16. Nxa5 Qxa5 17. Be3 Bd7 18. Qd2 Qxd2 19. Nxd2 Rdc8 20. Bd3 Nh5 21. Rac1 g6 22. Nb3 Bd8 23. Rxc8 Rxc8 24. Rc1 Rxc1+ 25. Nxc1 f5 26. f3 Kf7 27. Ne2 Nf6 28. Kf1 h5 29. b4 f4 30. Bf2 g5 31. Nc3 Ne8 32. a3 Nc7 33. Bb6 Ke8 34. Be2 Bc8 35. Bf2 Na8 36. a4 bxa4 37. Nxa4 Bd7 38. Nc3 a5 39. bxa5 Bxa5 40. Nb5 Ke7 41. Na3 Bb6 42. Nc4 Bxf2 43. Kxf2 Be8 44. Bf1 Nc7 45. Na5 Bd7 46. Be2 Ne8 47. Nc4 Kd8 48. Na3 Nc7 49. Bd3 Be8 50. Be2 Kc8 51. g4 h4 52. Ke1 Kb7 53. Kd2 Kb6 54. Kc3 Kc5 55. Bd3 Bd7 56. Bc2 Bb5 57. Bd3 Bxd3 58. Kxd3 Kb4 59. Nc2+ Kb3 60. Ne1 Na6 61. Kd2 Kc4 62. Nd3 Nc7 63. Kc2 Nb5 64. Nb2+ Kc5 65. Na4+ Kb4 66. Nb6 Nd4+ 67. Kd3 Nxf3 68. Nd7 Nd4 69. Nf6 Nb3 70. Ke2 Nc5 71. Kf3 Nb3 72. Ke2 Nc5 73. Kf3 Kc3 74. Ne8 Kd2 75. Nxd6 Ke1 76. Nc4 Kf1 77. Nd2+ Kg1 78. Nc4 Nd7 79. Nd6 Nc5 80. Nc4 Nd7 81. Nd6 Kh2 82. Nf7 Kxh3 83. Nxg5+ Kh2 84. d6 h3 85. Nxh3 Kxh3 86. g5 Nc5 87. g6 Ne6 88. d7 Ng5+ 89. Ke2 Kg3 90. d8=Q 1-0

[Event "Leningrad/Moscow"] [Site "Leningrad"] [Date "1941.??.??"] [Round "3"] [White "Keres, Paul"] [Black "Boleslavsky, Isaak"] [Result "1/2-1/2"] [WhiteElo ""] [BlackElo ""] [ECO "C19"] 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. a4 Qa5 8. Bd2 c4 9. g3 Bd7 10. Bh3 Nbc6 11. Ne2 Ng6 12. Bg2 O-O-O 13. Bc1 f6 14. exf6 gxf6 15. O-O h5 16. h4 Nce7 17. Qe1 Rde8 18. Nf4 Nxf4 19. Bxf4 Ng6 20. Bd2 f5 21. Bg5 f4 22. Qd2 Qc7 23. Kh2 Ref8 24. Rae1 Rf7 25. Qd1 Qd6 26. Bf3 Rfh7 27. a5 Qc7 28. Qd2 Rf8 29. Kg2 a6 30. Qd1 Rfh8 31. Qa1 Rf7 32. Qa3 Rf5 33. Rh1 e5 34. Bxd5 fxg3 35. fxg3 exd4 36. Be4 Rxa5 37. Qc1 Bc6 38. cxd4 Rf5 39. d5 Bxd5 40. Bxd5 Rxd5 41. Re6 Rd6 42. Re2 Qc6+ 43. Kh2 Re8 44. Rhe1 Rde6 45. Rxe6 Rxe6 46. Qd2 b5 47. Rxe6 Qxe6 48. Qg2 Ne5 49. Qa8+ Kd7 50. Kg1 Qb6+ 51. Kf1 Ng4 52. Ke2 Qf2+ 53. Kd1 Qg1+ 54. Kd2 Qd4+ 55. Kc1 Qa1+ 56. Kd2 Qd4+ 57. Kc1 Qa1+ 58. Kd2 Qa5+ 59. Kc1 Qe1+ 60. Kb2 Qb4+ 61. Ka2 Qa4+ 62. Kb2 Qb4+ 63. Ka2 Qa4+ 1/2-1/2

[Event "Leningrad/Moscow"] [Site "Leningrad"] [Date "1941.??.??"] [Round "4"] [White "Boleslavsky, Isaak"] [Black "Keres, Paul"] [Result "1/2-1/2"] [WhiteElo ""] [BlackElo ""] [ECO "C92"] 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 Be6 10. Bxe6 fxe6 11. d4 Qe8 12. Qb3 Qd7 13. dxe5 Nxe5 14. Nxe5 dxe5 15. Nd2 Nh5 16. Nf3 Bd6 17. a4 Rab8 18. axb5 axb5 19. Be3 h6 20. Nh2 Kh7 21. Red1 Qc6 22. Qxe6 Qxe4 23. Qd5 Qg6 24. Ng4 Nf4 25. Bxf4 exf4 26. Qd3 1/2-1/2

[Event "URS-ch12"] [Site "Moscow"] [Date "1940.??.??"] [Round "?"] [White "Boleslavsky, Isaak"] [Black "Smyslov, Vassily"] [Result "1/2-1/2"] [WhiteElo ""] [BlackElo ""] [ECO "B10"] 1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Bc4 Bd6 7. Qe2+ Be7 8. O-O O-O 9. Re1 Bd6 10. h3 Nd7 11. d4 Nb6 12. Bb3 Nd5 13. c4 Nf4 14. Qe4 Ng6 15. Bd2 f5 16. Qc2 f4 17. c5 Bc7 18. Qe4 Qf6 19. Bc3 Bf5 20. Qe2 Qd8 21. Rad1 Re8 22. Qxe8+ Qxe8 23. Rxe8+ Rxe8 24. d5 cxd5 25. Bxd5 Bc8 26. Ng5 Re7 27. b4 h6 28. Ne4 b6 29. Nd6 Be6 30. Bxe6 Rxe6 31. Nb5 Be5 32. Bxe5 Nxe5 33. Rd8+ Kh7 34. Nd4 Rg6 35. Kf1 bxc5 36. bxc5 Ra6 37. c6 Nxc6 38. Rd6 Nb4 39. Rxa6 Nxa6 40. Nc6 Kg6 41. Ke2 Kf5 42. Nxa7 Ke4 43. Nb5 f5 44. h4 g5 45. Nd6+ Ke5 46. Nf7+ Kf6 47. Nxh6 gxh4 48. Kf3 Nb4 49. Kxf4 Nd3+ 50. Ke3 Ne1 51. g4 hxg3 52. fxg3 Kg6 53. Ng8 Kf7 54. Kd4 Nc2+ 55. Kc5 Na3 1/2-1/2

[Event "URS-ch12"] [Site "Moscow"] [Date "1940.??.??"] [Round "?"] [White "Keres, Paul"] [Black "Boleslavsky, Isaak"] [Result "1/2-1/2"] [WhiteElo ""] [BlackElo ""] [ECO "C15"] 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. Qg4 Nf6 7. Qxg7 Rg8 8. Qh6 Rg6 9. Qd2 Nc6 10. Bb2 Ne7 11. f3 Bd7 12. fxe4 Nxe4 13. Qe3 Nd6 14. Qe5 Rg8 15. Nf3 Ng6 16. Qe3 Nh4 17. Ne5 Nxg2+ 18. Bxg2 Rxg2 19. O-O-O Qg5 20. Qxg5 Rxg5 21. Rdg1 Rxg1+ 22. Rxg1 O-O-O 23. Rg7 f6 24. Ng4 Ne4 25. c4 h5 26. Ne3 b6 27. Kd1 f5 28. Ng2 Nd6 29. Bc1 Nxc4 30. Bg5 Rh8 31. Bf6 Re8 32. Nf4 Ne3+ 33. Kd2 Ng4 34. Nxh5 Rh8 35. Rxg4 Rxh5 36. Rg8+ Kb7 37. h4 f4 38. Bg5 Bc6 39. Rg7 Be4 40. c3 b5 41. Rf7 1/2-1/2