WORLDBASE
Player
Ivkov, Borislav
193
games
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| 1394882 | Gligoric, Svetozar (2476) | Ivkov, Borislav (2444) | 1/2-1/2 | |
| 1. d4 d6 2. e4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bc4 Be6 7. Bxe6 fxe6 8. f3 Bc5 9. Nge2 Nc6 10. Bd2 1/2-1/2 | ||||
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| 1375648 | Spassky, Boris (2549) | Ivkov, Borislav (2444) | 1/2-1/2 | |
| 1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. O-O Bd7 5. c3 a6 6. Ba4 Nf6 7. Re1 e5 8. d3 b5 9. Bb3 Na5 10. Bc2 Be7 11. Nbd2 O-O 12. Nf1 Re8 13. d4 cxd4 14. cxd4 Nc6 15. Ne3 Qb6 16. d5 Nb4 17. Bb1 1/2-1/2 | ||||
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| 1389228 | Smyslov, Vassily (2485) | Ivkov, Borislav (2444) | 1/2-1/2 | |
| 1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 Qe7 5. g3 Bxd2+ 6. Qxd2 d6 7. Nc3 O-O 8. Bg2 e5 9. O-O Re8 10. e4 Bg4 11. dxe5 dxe5 12. Nd5 Qd8 13. Qg5 Bxf3 14. Bxf3 Nc6 1/2-1/2 | ||||
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| 1394753 | Ivkov, Borislav (2485) | Gligoric, Svetozar (2455) | 1/2-1/2 | |
| 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 c5 10. b3 Bf6 11. Bb2 d6 12. Qd2 Qe7 13. Rad1 Na6 1/2-1/2 | ||||
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| 1372246 | Polgar, Judit (2630) | Ivkov, Borislav (2485) | 1/2-1/2 | |
| 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Qe2 b5 7. Bb3 O-O 8. c3 d6 9. d4 Bg4 10. d5 Na5 11. Bc2 c6 12. dxc6 Qc7 13. h3 Be6 14. Nbd2 Qxc6 15. Ng5 Bd7 16. Rd1 h6 17. Ngf3 b4 18. c4 Be6 19. b3 Nb7 20. Nf1 Nc5 21. Ng3 a5 22. Nh4 Rfe8 23. Qf3 a4 24. Bd2 axb3 25. axb3 Rxa1 26. Rxa1 Ra8 27. Rxa8+ Qxa8 28. Nhf5 Bxf5 29. Nxf5 Bf8 30. Bxb4 Qa2 31. Qd1 Ncxe4 32. Ne3 g6 33. Be1 h5 34. b4 Bh6 35. Qb1 Qxb1 36. Bxb1 Bxe3 37. fxe3 Kf8 38. Kf1 Ke7 39. h4 Ke6 40. Ke2 Kd7 41. Bc2 Kc7 42. Ba4 Nd7 43. Bc2 f5 44. Bb3 Kc6 45. Kd3 Kc7 46. Bd1 Kb6 47. Kc2 Ndf6 48. Kd3 Nd7 49. Bb3 Kc7 50. c5 dxc5 51. Bf7 Nf8 52. bxc5 Nxc5+ 53. Kc4 Kc6 54. Be8+ Ncd7 55. Bb4 Ne6 56. Bxg6 Nb6+ 57. Kb3 Nd5 58. Bxf5 Nc5+ 59. Bxc5 Kxc5 60. e4 Nf4 61. g3 Ne2 62. g4 hxg4 63. Bxg4 Ng3 1/2-1/2 | ||||
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| 1372278 | Ivkov, Borislav (2485) | Polgar, Judit (2630) | 0-1 | |
| 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. Re1 Qb6 6. Nc3 Nd4 7. Nd5 Qd8 8. Nxd4 cxd4 9. c3 e6 10. Nf4 Qg5 11. Nd5 exd5 12. exd5+ Kd8 13. Qe2 Qe7 14. Qd1 Qd6 15. c4 a6 16. Ba4 b5 17. Bb3 bxc4 18. Bxc4 d3 19. Rb1 f5 20. b3 Nf6 21. h3 Nxd5 22. Qf3 Bb7 23. Ba3 Qxa3 24. Bxd5 Bxd5 25. Qxd5 Rc8 26. b4 Rc6 27. b5 axb5 28. Rxb5 Qd6 29. Qb3 Bd4 30. Rd5 Qf4 31. Qb7 Bxf2+ 32. Kh1 Qc7 33. Qa8+ Qc8 34. Qa5+ Bb6 35. Qa4 Re8 36. Qh4+ Kc7 37. Rb1 Kb7 0-1 | ||||
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| 1375542 | Ivkov, Borislav (2505) | Spassky, Boris (2565) | 1/2-1/2 | |
| 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bf4 O-O 6. e3 Nbd7 7. Bd3 c5 8. cxd5 exd5 9. O-O a6 10. Ne5 Nb6 11. Rc1 Be6 12. Bb1 Rc8 13. Bg5 1/2-1/2 | ||||
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| 1371974 | Polgar, Judit (2575) | Ivkov, Borislav (2495) | 1/2-1/2 | |
| 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 Re8 11. Nbd2 h6 12. a4 Bf8 13. d5 Na5 14. Ba2 c6 15. b4 Nc4 16. Nxc4 bxc4 17. Bxc4 cxd5 18. Bxd5 Nxd5 19. exd5 e4 20. Nh2 Rc8 21. Qb3 Qc7 22. Bb2 f5 23. Rac1 Be7 24. c4 Bg5 25. Qg3 Bd2 26. Nf1 f4 27. Qg4 Bxe1 28. Rxe1 Qf7 29. Nd2 e3 30. fxe3 Rxe3 31. Rf1 Rg3 32. Qxg3 fxg3 33. Rxf7 Kxf7 34. Bd4 Re8 35. Kf1 g5 36. Bb6 Kf6 37. Bc7 Ke7 38. Ne4 Rf8+ 39. Ke2 Kd7 40. Bxd6 Re8 41. Kd3 Rxe4 42. Kxe4 Kxd6 43. c5+ Kc7 44. b5 axb5 45. axb5 Bc8 46. d6+ Kd8 47. Kf3 Be6 48. Kxg3 Kd7 49. Kf2 h5 50. Ke3 Bc4 51. b6 Kc6 52. g4 hxg4 53. hxg4 Be6 54. Kf3 1/2-1/2 | ||||
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| 1371983 | Ivkov, Borislav (2495) | Polgar, Judit (2575) | 1/2-1/2 | |
| 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Bg5 Na6 7. Nf3 h6 8. Bf4 e5 9. dxe5 Nh5 10. Be3 dxe5 11. g3 Qe7 12. Nd5 Qd6 13. Nd2 c6 14. c5 Qd8 15. Nc3 Nf6 16. a3 Qe7 17. b4 Bh3 18. Bf1 Be6 19. Be2 Nh7 20. Nc4 f5 21. Nd6 f4 22. gxf4 exf4 23. Bd4 Nc7 24. Rg1 g5 25. Nxb7 f3 26. Bxf3 Bxd4 27. Qxd4 Rxf3 28. Na5 Rd8 29. Nxc6 Rxd4 30. Nxe7+ Kf8 31. Nc6 Rc4 32. Nd1 Rxe4+ 33. Ne3 Nd5 34. Rg3 Rf7 35. O-O-O Nf4 36. Rd2 Rc7 37. Na5 Nf6 38. Kb2 Nd7 39. Nc2 Ne5 40. Re3 Rxe3 41. fxe3 Nfd3+ 42. Kc3 Bf7 43. c6 Nxc6 44. Nxc6 Ne5 45. b5 Nxc6 46. bxc6 Rxc6+ 47. Kd4 Ke7 48. e4 Rc4+ 49. Ke3 Rc3+ 50. Kd4 Rb3 51. Rd3 Rb2 52. Rc3 Kd6 53. Ne3 Be6 54. Rc2 Rb3 55. e5+ Kd7 56. Rc3 Rb2 57. Rc2 Rb3 58. Rc3 Rxc3 59. Kxc3 Kc6 60. Kd4 h5 61. Ke4 a5 62. Nf5 Kd7 63. Ng3 Bg4 64. Kd4 Ke6 65. Ne4 Kf5 66. e6 Kxe6 67. Nxg5+ Kf5 68. h4 Be2 69. Ne4 Kg4 70. Nf6+ Kxh4 71. a4 1/2-1/2 | ||||
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| 1375446 | Ivkov, Borislav (2485) | Spassky, Boris (2560) | 1/2-1/2 | |
| 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. a4 Bf8 14. Bd3 c6 15. b4 Nb6 16. a5 Nbd7 17. Bb2 g6 18. Qb1 Rb8 19. Qa2 c5 20. bxc5 1/2-1/2 | ||||
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| 1375222 | Ivkov, Borislav (2480) | Spassky, Boris (2605) | 1/2-1/2 | |
| 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1 Nxe5 8. Rxe5 O-O 9. d4 Bf6 10. Re1 Nf5 11. c3 d5 12. Bf4 c6 13. Nd2 Nh4 14. Nf3 Bg4 15. Be2 Bxf3 16. Bxf3 Nxf3+ 17. Qxf3 1/2-1/2 | ||||
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| 1397601 | Ivkov, Borislav (2480) | Gulko, Boris (2525) | 0-1 | |
| 1. Nf3 c5 2. c4 Nc6 3. Nc3 Nf6 4. e3 e6 5. d4 d5 6. a3 cxd4 7. exd4 Be7 8. c5 Ne4 9. Qc2 e5 10. Nxd5 Qxd5 11. Bc4 Nxd4 12. Nxd4 Qxc5 13. Nb3 Qc6 14. Na5 Qg6 15. Bd3 Bf5 16. Nc4 Qxg2 17. Rf1 Ng5 18. Nxe5 Bxd3 19. Qxd3 O-O 20. Be3 Rad8 21. Qf5 Rd5 22. Qg4 Qxg4 23. Nxg4 h5 24. f4 hxg4 25. fxg5 Bxg5 26. Bxg5 Rxg5 27. Kf2 Rd8 28. Rad1 Rgd5 29. Rxd5 Rxd5 30. Ke3 Re5+ 31. Kd3 Rh5 32. Rf2 g6 33. Rc2 Kg7 34. b4 Rh3+ 35. Ke4 Rxa3 36. Rc7 Ra4 0-1 | ||||
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| 1375200 | Spassky, Boris (2610) | Ivkov, Borislav (2525) | 1/2-1/2 | |
| 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. d4 Bxb3 11. Qxb3 d5 12. exd5 Na5 13. Qd1 exd4 14. Nxd4 Re8 1/2-1/2 | ||||
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| 1377677 | Ivkov, Borislav (2525) | Kortschnoj, Viktor (2635) | 1/2-1/2 | |
| 1. Nf3 Nf6 2. c4 e6 3. b3 c5 4. Bb2 Nc6 5. e3 Be7 6. Be2 O-O 7. O-O d5 8. cxd5 Nxd5 9. Nc3 Bf6 10. Qc1 b6 11. Nxd5 Bxb2 12. Qxb2 Qxd5 13. a3 a5 14. Rfd1 Bb7 15. Ne1 Rfd8 16. Bf3 Qd6 17. Nc2 Qd3 18. Rac1 e5 19. Ne1 Qf5 20. d3 Qe6 21. b4 axb4 22. axb4 cxb4 23. Bxc6 Bxc6 24. Qxb4 b5 25. Rc5 Rd5 26. Rdc1 Rxc5 27. Qxc5 Bd7 28. Nf3 Rc8 29. Qa3 Rxc1+ 30. Qxc1 Bc6 31. e4 Qd6 32. h4 f6 33. Qc3 h6 34. Ne1 Bd7 35. Nc2 Kh7 36. Nb4 Be6 37. Kh2 Kg6 38. Nc2 Kf7 39. Nb4 Ke8 40. Kg1 Kd7 41. Kf1 Qc7 42. Qxc7+ Kxc7 43. Ke2 Kb6 44. Kd2 Ka5 45. Kc3 1/2-1/2 | ||||
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| 1394570 | Ivkov, Borislav (2525) | Gligoric, Svetozar (2515) | 1/2-1/2 | |
| 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 Re8 11. Nbd2 Bf8 12. Bc2 g6 13. a3 Bg7 14. d5 Nb8 15. c4 c6 1/2-1/2 | ||||
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| 1233337 | Kasparov, Garry (2690) | Ivkov, Borislav (2475) | 1-0 | |
| 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. e3 Be7 8. Bb5+ c6 9. Bd3 Nxc3 10. bxc3 c5 11. O-O Nc6 12. e4 Rc8 13. Bb2 Bf6 14. d5 exd5 15. exd5 Qxd5 16. Re1+ Kf8 17. Qc2 Ne5 18. Be4 Nxf3+ 19. Bxf3 Qd7 20. Rad1 Qc7 21. Bxb7 Qxb7 22. Qa4 h5 23. Rd7 Qc6 24. Qxa7 Kg8 25. Rb7 Kh7 26. Rxb6 Rhe8 27. Rf1 Qc7 28. Rb7 Qc6 29. Rxf7 Ra8 30. Qc7 Qxc7 31. Rxc7 Re2 32. Bc1 Ra5 33. Be3 Rxa3 34. Rxc5 Kg6 35. Rc1 Raa2 36. g3 Rac2 37. Rxc2 Rxc2 38. Bd4 h4 39. Bxf6 1-0 | ||||
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| 1374863 | Ivkov, Borislav (2475) | Spassky, Boris (2605) | 1/2-1/2 | |
| 1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. e4 Bg7 5. f3 Nc6 6. Be3 a6 7. Qd2 O-O 8. O-O-O Bd7 9. Bh6 e5 10. d5 Nd4 11. Nge2 Nxe2+ 12. Bxe2 Nh5 13. g3 Nf4 14. Bxg7 Nxe2+ 1/2-1/2 | ||||
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| 1380363 | Kasparov, Garry (2690) | Ivkov, Borislav (2475) | 1-0 | |
| 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. e3 Be7 8. Bb5+ c6 9. Bd3 Nxc3 10. bxc3 c5 11. O-O Nc6 12. e4 Rc8 13. Bb2 Bf6 14. d5 exd5 15. exd5 Qxd5 16. Re1+ Kf8 17. Qc2 Ne5 18. Be4 Nxf3+ 19. Bxf3 Qd7 20. Rad1 Qc7 21. Bxb7 Qxb7 22. Qa4 h5 23. Rd7 Qc6 24. Qxa7 Kg8 25. Rb7 Kh7 26. Rxb6 Rhe8 27. Rf1 Qc7 28. Rb7 Qc6 29. Rxf7 Ra8 30. Qc7 Qxc7 31. Rxc7 Re2 32. Bc1 Ra5 33. Be3 Rxa3 34. Rxc5 Kg6 35. Rc1 Raa2 36. g3 Rac2 37. Rxc2 Rxc2 38. Bd4 h4 39. Bxf6 1-0 | ||||
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| 1394424 | Gligoric, Svetozar (2510) | Ivkov, Borislav (2475) | 1-0 | |
| 1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. Nf3 e5 5. e4 Be7 6. Be2 O-O 7. O-O c6 8. Rb1 a5 9. b3 Re8 10. Re1 Bf8 11. Bf1 Qb6 12. d5 Nc5 13. a3 cxd5 14. cxd5 Bd7 15. Nd2 Rec8 16. Nc4 Qd8 17. a4 Be7 18. b4 axb4 19. Rxb4 Ra6 20. Bd2 Be8 21. a5 Ra7 22. Qb1 Nfd7 23. g3 Rca8 24. Be3 Qb8 25. Rc1 Bd8 26. Nxd6 Bxa5 27. Nxe8 Qxe8 28. Rc4 Bxc3 29. R4xc3 b6 30. Bb5 h6 31. Bc6 Ra1 32. Qxa1 Rxa1 33. Rxa1 Nxe4 34. Rca3 Qe7 35. d6 Nxd6 36. Ra7 Nc4 37. Rxd7 1-0 | ||||
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| 1394460 | Ivkov, Borislav (2480) | Gligoric, Svetozar (2535) | 1/2-1/2 | |
| 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. a3 Nc6 9. Be2 a6 10. Qc2 Bd6 11. Bg5 dxc4 12. Bxc4 Ne5 13. Be2 Qc7 14. Rc1 Ned7 15. O-O h6 16. Bh4 Ng4 17. h3 Ngf6 18. Rfd1 Qb8 19. Ne4 Nxe4 20. Qxe4 Ne5 21. Nxe5 Bxe5 22. Be7 Re8 1/2-1/2 | ||||
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| 1396477 | Petrosian, Tigran V (2605) | Ivkov, Borislav (2475) | 1-0 | |
| 1. c4 g6 2. e4 Bg7 3. d4 d6 4. Nc3 Nc6 5. Be3 e5 6. d5 Nce7 7. c5 f5 8. cxd6 cxd6 9. Bb5+ Bd7 10. Bxd7+ Qxd7 11. f3 Nf6 12. Nh3 h6 13. Nf2 O-O 14. Qa4 Qxa4 15. Nxa4 Rac8 16. Nc3 a6 17. Ke2 Kh7 18. Rac1 Nd7 19. Nb1 Rxc1 20. Rxc1 Rc8 21. Na3 Rxc1 22. Bxc1 h5 23. Nc4 Nc8 24. Bd2 Bf6 25. Na5 b6 26. Nc6 Kg7 27. Be3 Kf7 28. Nd3 Ke8 29. a4 Bd8 30. Ndb4 a5 31. Na2 f4 32. Bf2 g5 33. Kd3 Nf8 34. h3 Ng6 35. Nc3 Bf6 36. Kc4 Kd7 37. Kb5 Kc7 38. Ka6 g4 39. hxg4 hxg4 40. fxg4 Bh4 41. Nd1 Bxf2 42. Nxf2 Nce7 43. Nxe7 Nxe7 44. g5 Ng6 45. Ng4 Nh4 46. Ka7 Ng6 47. Nh2 Nh4 48. Nf3 Ng6 49. b3 Nf8 1-0 | ||||
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| 1230737 | Ivkov, Borislav (2540) | Tal, Mikhail (2555) | 1/2-1/2 | |
| 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 h6 6. Bxf6 Bxf6 7. Rc1 O-O 8. e3 c6 9. Bd3 Nd7 10. O-O dxc4 11. Bxc4 e5 12. Ne4 exd4 13. Nxf6+ Nxf6 14. Nxd4 Qe7 15. Qb3 Ng4 16. Nf3 Nf6 17. Nd4 Ng4 1/2-1/2 | ||||
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| 1230755 | Ivkov, Borislav (2510) | Tal, Mikhail (2560) | 1/2-1/2 | |
| 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 h6 6. Bxf6 Bxf6 7. e3 O-O 8. Rc1 c6 9. Bd3 Nd7 10. O-O dxc4 11. Bxc4 e5 12. Ne4 exd4 13. Nxf6+ Nxf6 14. Nxd4 Qe7 15. Qb3 c5 16. Ne2 b6 17. f3 Bb7 18. Rcd1 Rfd8 1/2-1/2 | ||||
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| 1377324 | Ivkov, Borislav (2510) | Kortschnoj, Viktor (2695) | 1/2-1/2 | |
| 1. Nf3 Nf6 2. c4 e6 3. d4 Bb4+ 4. Bd2 a5 5. Nc3 O-O 6. Qc2 d6 7. a3 Bxc3 8. Bxc3 Nc6 9. e4 e5 10. dxe5 dxe5 11. Nxe5 Qe8 12. f4 Nxe5 13. Bxe5 Ng4 14. Bd4 Bf5 15. Bd3 Rd8 16. Bc5 Rxd3 17. Qxd3 Bxe4 18. Qe2 Bd3 19. Qxe8 Rxe8+ 20. Kd2 Bxc4 21. Rhe1 Be6 22. Kc3 g6 23. Bg1 Nf6 24. Rad1 Ra8 25. Re5 c6 26. Rd4 Nd5+ 27. Kd2 a4 28. Bf2 Kg7 29. Rde4 Nf6 30. Rb4 Rd8+ 31. Ke1 b5 32. Bd4 Rd6 33. Rc5 Bd5 34. Be5 Re6 35. Rxd5 cxd5 36. Rxb5 g5 37. Kf1 gxf4 38. Rxd5 Kg6 39. Bxf6 Rxf6 40. Ra5 Rb6 41. Rxa4 Rxb2 42. Rxf4 Ra2 43. Rf3 f5 44. h3 f4 45. g3 fxg3 46. Rxg3+ Kh5 47. Rb3 Kh4 48. Ke1 h5 49. Kd1 Rf2 50. Ke1 1/2-1/2 | ||||
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| 1230676 | Tal, Mikhail (2705) | Ivkov, Borislav (2530) | 1/2-1/2 | |
| 1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. O-O Be7 6. d4 O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 d6 10. b3 f5 11. Ba3 Bf6 12. Rac1 Be4 13. Qe3 Nc6 14. Rfd1 Qe8 15. Ne1 Bxg2 16. Nxg2 e5 17. dxe5 Bxe5 18. b4 a5 19. b5 Nd8 20. Rd5 Nf7 21. f4 Bf6 22. Qxe8 1/2-1/2 | ||||
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| 1235849 | Karpov, Anatoly (2725) | Ivkov, Borislav (2530) | 1-0 | |
| 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nd7 10. d4 Nb6 11. Nbd2 exd4 12. cxd4 Nb4 13. Nf1 c5 14. a3 Nc6 15. Be3 Na5 16. Bc2 Nbc4 17. Bc1 cxd4 18. Nxd4 Bf6 19. Rb1 d5 20. exd5 Bb7 21. Nf5 Qxd5 22. Qxd5 Bxd5 23. b3 Nb6 24. Be3 Rab8 25. N1g3 Be6 26. Ne4 Nd5 27. Nxf6+ Nxf6 28. Bc5 Rfe8 29. Nd6 Red8 30. f4 Nb7 31. Nxb7 Rxb7 32. f5 Bd5 33. Rbd1 Rbd7 34. Rd2 h6 35. Kh2 Rc8 36. b4 a5 37. g4 axb4 38. axb4 Bc4 39. Red1 Rcd8 40. Rxd7 Rxd7 41. Rxd7 Nxd7 42. Bd6 Nb6 43. Kg3 Bd5 44. Kf4 Nc4 45. Bc5 Bg2 46. Bd3 f6 47. h4 Bc6 48. h5 Kf7 49. Be4 Bd7 50. Bd4 Ke7 51. Ba8 Be8 52. Ke4 Bf7 53. Ba7 Kd7 54. Kd4 Ne5 55. Bd5 Nc6+ 56. Bxc6+ Kxc6 57. Bc5 Bc4 58. Ke4 1-0 | ||||
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| 1382036 | Karpov, Anatoly (2725) | Ivkov, Borislav (2530) | 1-0 | |
| 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nd7 10. d4 Nb6 11. Nbd2 exd4 12. cxd4 Nb4 13. Nf1 c5 14. a3 Nc6 15. Be3 Na5 16. Bc2 Nbc4 17. Bc1 cxd4 18. Nxd4 Bf6 19. Rb1 d5 20. exd5 Bb7 21. Nf5 Qxd5 22. Qxd5 Bxd5 23. b3 Nb6 24. Be3 Rab8 25. N1g3 Be6 26. Ne4 Nd5 27. Nxf6+ Nxf6 28. Bc5 Rfe8 29. Nd6 Red8 30. f4 Nb7 31. Nxb7 Rxb7 32. f5 Bd5 33. Rbd1 Rbd7 34. Rd2 h6 35. Kh2 Rc8 36. b4 a5 37. g4 axb4 38. axb4 Bc4 39. Red1 Rcd8 40. Rxd7 Rxd7 41. Rxd7 Nxd7 42. Bd6 Nb6 43. Kg3 Bd5 44. Kf4 Nc4 45. Bc5 Bg2 46. Bd3 f6 47. h4 Bc6 48. h5 Kf7 49. Be4 Bd7 50. Bd4 Ke7 51. Ba8 Be8 52. Ke4 Bf7 53. Ba7 Kd7 54. Kd4 Ne5 55. Bd5 Nc6+ 56. Bxc6+ Kxc6 57. Bc5 Bc4 58. Ke4 1-0 | ||||
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| 1394361 | Ivkov, Borislav (2530) | Gligoric, Svetozar (2565) | 1/2-1/2 | |
| 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Rc1 Bb7 9. Bxf6 Bxf6 10. cxd5 exd5 11. Be2 g6 12. Qb3 Qd6 13. O-O Nd7 14. Rfd1 Rfd8 15. a4 Rab8 16. Qa2 Be7 17. b4 Qe6 18. b5 a5 19. Bd3 Bb4 20. Bb1 Rbc8 21. Ne2 Bd6 22. Nf4 Bxf4 23. exf4 c6 24. bxc6 1/2-1/2 | ||||
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| 1396425 | Petrosian, Tigran V (2615) | Ivkov, Borislav (2530) | 1/2-1/2 | |
| 1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 Be7 5. Bg5 h6 6. Bxf6 Bxf6 7. e3 O-O 8. Qd2 b6 9. cxd5 exd5 10. Rd1 Bb7 11. g3 Qe7 12. Bg2 Rd8 13. Ng1 Na6 14. Nge2 c5 15. O-O Nc7 16. Rfe1 c4 17. b3 b5 18. bxc4 bxc4 19. Rb1 Bc6 20. Qb2 Qf8 21. Qc2 Rab8 22. h4 Qd6 23. Nf4 Rb6 24. Rxb6 axb6 25. a4 g5 26. hxg5 Bxg5 27. Nfe2 Qg6 28. Qb1 Rb8 29. Bf3 Qxb1 30. Rxb1 Kf8 31. Bg2 Ke7 32. f4 Bf6 33. Kf2 Kd6 34. Bf3 Bg7 35. g4 Bf8 36. Ng3 Ke6 37. f5+ Kd7 38. Nge2 Kd6 39. Nc1 Be7 40. N1a2 Kd7 41. Nb4 Bxb4 42. Rxb4 Kd6 43. e4 dxe4 44. Nxe4+ Bxe4 45. Bxe4 c3 46. Ke3 b5 47. Kd3 Rc8 48. Bb7 1/2-1/2 | ||||
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| 1374713 | Ivkov, Borislav (2525) | Spassky, Boris (2640) | 1/2-1/2 | |
| 1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. e4 O-O 6. Nf3 d6 7. h3 e6 8. Bd3 exd5 9. exd5 Re8+ 10. Be3 Bh6 11. O-O Bxe3 12. fxe3 Nbd7 13. e4 Rf8 14. Qd2 Ne8 15. Rf2 Qe7 16. Qf4 1/2-1/2 | ||||
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| 1394323 | Ivkov, Borislav (2525) | Gligoric, Svetozar (2560) | 1/2-1/2 | |
| 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Rc1 Bb7 9. Bxf6 Bxf6 10. cxd5 exd5 11. b4 c6 12. Bd3 Qd6 13. Qb3 Nd7 14. O-O Be7 15. Rb1 a5 16. bxa5 Rxa5 17. a4 Bd8 18. Rfd1 Ra8 19. Rbc1 Re8 20. Bb1 Nf6 21. Re1 Bc7 1/2-1/2 | ||||
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| 1396361 | Petrosian, Tigran V (2610) | Ivkov, Borislav (2525) | 1/2-1/2 | |
| 1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 e6 5. e3 Nc6 6. Be2 Bb4+ 7. Bd2 Bxd2+ 8. Qxd2 Ne4 9. Qc2 Qa5+ 10. Nd2 Nxd2 11. Qxd2 Qxd2+ 12. Kxd2 Ke7 13. Rhd1 Rd8 14. Kc3 Nxd4 15. Rxd4 b6 16. Bf3 Rb8 17. b3 Bb7 18. Bxb7 Rxb7 19. Rad1 Rc8 20. Kb4 Rc5 21. R1d2 Rbc7 22. h4 h5 1/2-1/2 | ||||
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| 1396387 | Ivkov, Borislav (2525) | Petrosian, Tigran V (2610) | 0-1 | |
| 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 c6 7. Qd2 a6 8. a4 e5 9. dxe5 dxe5 10. Qxd8 Rxd8 11. a5 Be6 12. Na4 Nbd7 13. b4 Bf8 14. c5 Ne8 15. Nb6 Nxb6 16. axb6 Nf6 17. Nh3 a5 18. Rxa5 Rxa5 19. bxa5 Nd7 20. Ng5 Bb3 21. Kd2 h6 22. Kc3 Ba2 23. Kb2 Ra8 24. a6 hxg5 25. axb7 Rb8 26. Kxa2 Bxc5 27. Bxc5 Nxc5 28. Be2 Rxb7 29. Rc1 Nd7 30. Rxc6 Nxb6 31. Ba6 Rb8 32. Kb1 Nd5+ 33. Kc1 Nf4 34. g3 Ne6 35. Bc4 Nd4 36. Rc7 Rf8 37. f4 gxf4 38. gxf4 exf4 39. Kd1 Nf3 40. Ke2 Ne5 41. Rc5 Re8 42. Bb5 Re7 0-1 | ||||
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| 1396409 | Petrosian, Tigran V (2610) | Ivkov, Borislav (2525) | 1/2-1/2 | |
| 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. d3 dxe4 10. dxe4 Qxd1 11. Bxd1 Bb7 12. Nbd2 Rfd8 13. Bc2 Nd7 14. Nf1 Nc5 15. Ne3 Nd3 16. Bxd3 Rxd3 17. Nd5 Bd6 18. Rf1 f5 19. Ne1 fxe4 20. Ne3 Rd8 21. Nxd3 exd3 22. Nf5 e4 23. Nxd6 Rxd6 24. Bf4 Rd7 25. f3 exf3 26. Rxf3 Ne7 27. Re3 Ng6 28. Bg3 c5 29. Rf1 h5 30. h4 c4 1/2-1/2 | ||||
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| 1396410 | Petrosian, Tigran V (2610) | Ivkov, Borislav (2525) | 1-0 | |
| 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Bd3 Nbd7 6. Nbd2 c5 7. b3 g6 8. O-O Bg7 9. Ba3 b6 10. cxd5 Nxd5 11. Ne4 O-O 12. Rc1 f5 13. Nd6 Qe7 14. Nxc8 Raxc8 15. Re1 Kh8 16. e4 fxe4 17. Bxe4 Nf4 18. Rc2 Qf6 19. dxc5 Nxc5 20. Bxc5 bxc5 21. Rc4 Qb2 22. Qc2 Qxc2 23. Bxc2 Bd4 24. Kf1 e5 25. Be4 Kg7 26. Rc2 Rcd8 27. g3 Nd5 28. Bxd5 Rxd5 29. Kg2 Kf6 30. Nd2 Rb8 31. Nc4 Rb4 32. Rd2 Rb7 33. Ne3 Rdd7 34. Ng4+ Kf5 35. Rxd4 1-0 | ||||
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| 1396411 | Ivkov, Borislav (2525) | Petrosian, Tigran V (2610) | 1/2-1/2 | |
| 1. Nf3 g6 2. d4 Bg7 3. c4 d6 4. Nc3 Bg4 5. e3 Nf6 6. Be2 O-O 7. O-O c6 8. b3 d5 9. Bb2 Bxf3 10. Bxf3 e6 11. Qc2 Nbd7 12. Rfd1 Re8 13. Be2 Qe7 14. a4 a5 15. Ba3 Qd8 16. b4 axb4 17. Bxb4 Bf8 18. Bxf8 Kxf8 19. Rab1 Ra7 20. Bd3 Qa5 21. Rb3 dxc4 22. Bxc4 Nb6 23. Bf1 Nbd5 24. Rdb1 Re7 25. Ne2 Qxa4 26. e4 Nc7 27. Qd2 Nce8 28. Nc3 Qa5 29. e5 Nd5 30. Qh6+ Kg8 31. Ne4 f5 32. exf6 Ndxf6 33. Rf3 Rf7 34. Ng5 Qa2 35. Rc1 Re7 36. Ne4 Nd7 37. h3 Ng7 38. Bc4 Qb2 39. Qf4 Ra1 40. Rxa1 Qxa1+ 41. Kh2 Qxd4 42. g3 Qe5 43. Qh4 Re8 44. Ng5 h5 45. Bd3 1/2-1/2 | ||||
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| 1396412 | Ivkov, Borislav (2525) | Petrosian, Tigran V (2610) | 1/2-1/2 | |
| 1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. O-O Be7 6. d4 O-O 7. Nc3 Ne4 8. Nxe4 Bxe4 9. Nh4 Bxg2 10. Nxg2 d5 11. Qa4 Qd7 12. Qxd7 Nxd7 13. cxd5 exd5 14. Bf4 c5 15. dxc5 Nxc5 16. Rad1 Rfd8 17. Be5 f6 18. Bc3 Rd7 19. Nf4 Rad8 20. e3 Kf7 21. Ne2 Ne6 22. Rd2 Ke8 23. Rfd1 Bf8 24. Kg2 Bc5 25. g4 Be7 26. h3 Bc5 27. h4 a5 28. h5 Kf7 29. Bd4 Ke7 30. Bc3 Kf7 31. Ng3 Nc7 32. Ne2 Ne6 1/2-1/2 | ||||
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| 1230553 | Tal, Mikhail (2625) | Ivkov, Borislav (2515) | 1/2-1/2 | |
| 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Be7 6. dxe5 O-O 7. Qe2 Nc5 8. Be3 Ne6 9. Nc3 f6 10. exf6 Bxf6 11. Bc4 Kh8 12. Bxe6 dxe6 13. Rad1 Qe8 14. Nb5 Qe7 15. Qc4 e5 16. Nc3 Be6 17. Qb5 Rfb8 18. Rfe1 a6 19. Qa4 Qb4 20. Bg5 Qxa4 21. Nxa4 Bg4 22. Bxf6 gxf6 23. Rd2 Bxf3 24. gxf3 Nd4 25. Re3 Rg8+ 26. Kf1 Rg7 27. Nc3 Rag8 28. Ne2 c5 29. Nxd4 exd4 30. Re6 Rg2 31. b4 cxb4 32. Rxd4 Rxh2 33. Rxb4 b5 34. Rxa6 Rgg2 35. Ra8+ Kg7 36. Rg4+ Rxg4 37. fxg4 Rh4 38. a4 bxa4 39. Rxa4 f5 40. Kg2 fxg4 41. Rc4 Kf6 42. Kg3 Rh1 43. Rf4+ Ke5 44. Rxg4 h5 45. Rh4 Rg1+ 46. Kf3 Rc1 47. Rxh5+ Kd6 48. Rh6+ Kd7 49. Rh4 Rxc2 50. Re4 Rc8 51. Kg4 Rg8+ 52. Kh5 Kd6 53. f4 Kd5 54. Re7 Kd6 55. Re4 Kd5 56. Re5+ Kd6 57. Rg5 Rf8 58. Kg4 Ke6 59. Re5+ Kf6 1/2-1/2 | ||||
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| 1235756 | Ivkov, Borislav (2515) | Karpov, Anatoly (2725) | 1/2-1/2 | |
| 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Nf3 c5 6. dxc5 Na6 7. e3 Nxc5 8. Bd2 b6 9. Be2 Bb7 10. O-O Qe7 11. a3 Bxc3 12. Bxc3 Rac8 13. Rac1 Rfd8 14. b4 Nce4 15. Bd4 d6 16. Bd3 e5 17. Bb2 Qe6 18. Qe2 Qg4 19. h3 Qe6 20. Rfd1 Rd7 21. Nh2 Rdc7 22. f3 Ng3 23. Qe1 Nf5 24. Bxf5 Qxf5 25. Rxd6 Ne8 26. e4 Qg5 27. Qd2 Qxd2 28. Rxd2 f6 29. Rdc2 Ba6 30. c5 bxc5 31. Rxc5 Rxc5 32. bxc5 Rc6 33. Ng4 Nc7 34. a4 Bc8 35. Ne3 Ne6 36. Nf5 Kf8 37. Rd1 g6 38. Nd6 Bd7 39. Ba3 Ra6 40. a5 Nd4 41. Bb4 Ke7 42. Nc4 Ba4 43. Ra1 Bb5 44. Ne3 Ke6 45. Kf2 f5 46. exf5+ gxf5 47. Rd1 Rc6 48. f4 Ba4 49. Ra1 exf4 50. Nxf5 Kxf5 51. Rxa4 Ne6 52. g4+ fxg3+ 53. Kxg3 1/2-1/2 | ||||
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| 1374682 | Ivkov, Borislav (2515) | Spassky, Boris (2630) | 1/2-1/2 | |
| 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Nf3 c5 6. dxc5 Na6 7. e3 Nxc5 8. Bd2 b6 9. Be2 Bb7 10. O-O Nce4 11. Nxe4 Bxe4 12. Bd3 Bxd3 13. Qxd3 Bxd2 14. Qxd2 Rc8 1/2-1/2 | ||||
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| 1381947 | Ivkov, Borislav (2515) | Karpov, Anatoly (2725) | 1/2-1/2 | |
| 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Nf3 c5 6. dxc5 Na6 7. e3 Nxc5 8. Bd2 b6 9. Be2 Bb7 10. O-O Qe7 11. a3 Bxc3 12. Bxc3 Rac8 13. Rac1 Rfd8 14. b4 Nce4 15. Bd4 d6 16. Bd3 e5 17. Bb2 Qe6 18. Qe2 Qg4 19. h3 Qe6 20. Rfd1 Rd7 21. Nh2 Rdc7 22. f3 Ng3 23. Qe1 Nf5 24. Bxf5 Qxf5 25. Rxd6 Ne8 26. e4 Qg5 27. Qd2 Qxd2 28. Rxd2 f6 29. Rdc2 Ba6 30. c5 bxc5 31. Rxc5 Rxc5 32. bxc5 Rc6 33. Ng4 Nc7 34. a4 Bc8 35. Ne3 Ne6 36. Nf5 Kf8 37. Rd1 g6 38. Nd6 Bd7 39. Ba3 Ra6 40. a5 Nd4 41. Bb4 Ke7 42. Nc4 Ba4 43. Ra1 Bb5 44. Ne3 Ke6 45. Kf2 f5 46. exf5+ gxf5 47. Rd1 Rc6 48. f4 Ba4 49. Ra1 exf4 50. Nxf5 Kxf5 51. Rxa4 Ne6 52. g4+ fxg3+ 53. Kxg3 1/2-1/2 | ||||
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| 1388431 | Smyslov, Vassily (2575) | Ivkov, Borislav (2515) | 1/2-1/2 | |
| 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. d4 d6 6. O-O Nc6 7. Nc3 e5 8. d5 Ne7 9. e4 Ne8 10. Ne1 f5 11. Nd3 Nf6 12. f3 h6 13. Kh1 g5 14. exf5 Bxf5 15. Be3 Qd7 16. Nf2 Kh8 17. Qd2 Neg8 18. Rac1 b6 19. b4 a5 20. a3 axb4 21. axb4 Ne7 22. Ra1 Bh7 23. Nfe4 Nf5 24. Bg1 Rxa1 25. Rxa1 Nd4 26. Ra7 Ne8 27. Qd1 Qf5 28. Ra8 Bg6 29. Bxd4 exd4 30. Ne2 Qe5 31. Nc1 Qe7 32. Nd3 Nf6 33. Rxf8+ Qxf8 34. b5 Qa8 35. Nxf6 Bxf6 36. Nf2 Qa2 37. Ne4 Be5 38. Bf1 Bxe4 1/2-1/2 | ||||
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| 1394281 | Gligoric, Svetozar (2565) | Ivkov, Borislav (2515) | 1-0 | |
| 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bg5 O-O 6. e3 Nbd7 7. Rc1 a6 8. cxd5 exd5 9. Bd3 c6 10. O-O Re8 11. Bb1 Nf8 12. Ne5 N6d7 13. Bf4 Nxe5 14. Bxe5 Bd6 15. Bxd6 Qxd6 16. a3 Re7 17. Na4 Be6 18. Nc5 a5 19. Rc3 Rc7 20. Qb3 Bc8 21. Rd1 Qe7 22. e4 dxe4 23. Bxe4 Ne6 24. Nxe6 Bxe6 25. Qc2 Qh4 26. d5 Bg4 27. Re1 Rd8 28. Rce3 g6 29. Qc3 Rcc8 30. dxc6 bxc6 31. Qxa5 Be6 32. Qc3 Rd6 33. g3 Qd8 34. b4 Qb6 35. Rd3 Rxd3 36. Qxd3 c5 37. bxc5 Qxc5 38. h4 Qa5 39. Rd1 Rc3 40. Qd8+ Qxd8 41. Rxd8+ Kg7 42. Rd3 Rc4 43. Bf3 h6 44. Kg2 g5 45. hxg5 hxg5 46. Bd1 Bf5 47. Re3 Be4+ 48. Kf1 f5 49. Ke1 Rc1 50. Kd2 Ra1 51. Rc3 Kf6 52. f3 Bd5 53. f4 Be4 54. Be2 gxf4 55. gxf4 Ke7 56. Bb5 Kd6 57. a4 Kd5 58. Ke3 Re1+ 59. Be2 Ra1 60. Bc4+ Kd6 61. Bb5 Kd5 62. Bc6+ Kd6 63. Bxe4 Re1+ 64. Kd3 Rxe4 65. Rc4 Re1 66. Rb4 Kc6 67. a5 Kc5 68. Rb8 Re4 69. a6 Ra4 70. Rf8 Ra3+ 71. Ke2 Rxa6 72. Rxf5+ Kd4 73. Kf3 Ra8 74. Rb5 Kc4 75. Rg5 Kd4 76. Kg4 Rf8 77. Rg6 Ke4 78. Re6+ Kd5 79. f5 1-0 | ||||
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| 1397236 | Gulko, Boris (2585) | Ivkov, Borislav (2510) | 1-0 | |
| 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. d4 Bg4 10. Be3 exd4 11. cxd4 Na5 12. Bc2 Nc4 13. Bc1 c5 14. b3 Na5 15. d5 Nd7 16. Nbd2 Bf6 17. Rb1 Bc3 18. h3 Bxf3 19. Qxf3 b4 20. Rf1 Re8 21. Qd3 Ne5 22. Qe2 Qb6 23. f4 Nd3 24. Nf3 Nxc1 25. Rbxc1 c4+ 26. Kh1 cxb3 27. axb3 g6 28. e5 dxe5 29. fxe5 Qf6 30. Qe3 Bxe5 31. Ng5 Bb2 32. Qg3 Qe5 33. Qh4 Qg7 34. Rxf7 Qxf7 35. Nxf7 Bxc1 36. d6 Nb7 37. Be4 Rab8 38. Bd5 Kg7 39. Qd4+ 1-0 | ||||
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| 1235649 | Ivkov, Borislav (2520) | Karpov, Anatoly (2695) | 1/2-1/2 | |
| 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 d6 10. b3 c5 11. Bb2 Bf6 12. Rad1 Qe7 13. Qd2 Rd8 14. Rfe1 cxd4 15. Nxd4 Bxg2 16. Kxg2 Qb7+ 1/2-1/2 | ||||
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| 1377080 | Ivkov, Borislav (2520) | Kortschnoj, Viktor (2670) | 1/2-1/2 | |
| 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Ne2 Ne4 6. Qc2 Bb7 7. a3 Bxc3+ 8. Nxc3 Nxc3 9. Qxc3 O-O 10. b4 d6 11. Bb2 Nd7 12. d5 Nf6 13. Rd1 Qe7 14. Be2 c6 15. dxc6 Bxc6 16. O-O Rac8 17. Qb3 d5 18. Rc1 Ba8 19. f3 dxc4 20. Bxc4 Bd5 1/2-1/2 | ||||
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| 1381870 | Ivkov, Borislav (2520) | Karpov, Anatoly (2695) | 1/2-1/2 | |
| 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 d6 10. b3 c5 11. Bb2 Bf6 12. Rad1 Qe7 13. Qd2 Rd8 14. Rfe1 cxd4 15. Nxd4 Bxg2 16. Kxg2 Qb7+ 1/2-1/2 | ||||
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| 1394203 | Gligoric, Svetozar (2575) | Ivkov, Borislav (2520) | 1/2-1/2 | |
| 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. a4 Nc6 8. Qe2 cxd4 9. Rd1 Be7 10. exd4 O-O 11. Nc3 Nd5 12. Bd3 Ncb4 13. Bb1 Bd7 14. Ne5 Bc6 15. Ra3 Nf6 16. Bg5 g6 17. a5 Nbd5 18. Nxc6 bxc6 19. Ra4 Qc7 20. Bd3 Qb7 21. Rc4 Rfb8 22. Na4 Nd7 23. Bd2 Bf6 24. Rdc1 Rc8 25. Be4 Rc7 26. Qf3 Be7 27. g3 Rcc8 28. Qd1 Rab8 29. Qc2 Bf6 30. b4 Be7 31. Bxd5 exd5 32. Rxc6 Rxc6 33. Qxc6 Qxc6 34. Rxc6 Bxb4 35. Bf4 Rb5 36. Nb6 Nxb6 37. axb6 a5 38. Bh6 f5 39. Rc8+ Kf7 40. Rc7+ Ke6 41. b7 1/2-1/2 | ||||
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| 1394175 | Gligoric, Svetozar | Ivkov, Borislav | 1-0 | |
| 1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. e4 Bg7 6. Nf3 O-O 7. h3 e5 8. Bg5 Nbd7 9. Be2 a6 10. O-O h6 11. Be3 Nh7 12. Qd2 h5 13. Ng5 Qe7 14. Rae1 Rb8 15. a3 Qe8 16. Bd3 b6 17. Kh1 Qd8 18. b4 Ndf6 19. Ne2 Bd7 20. Ng1 Nxg5 21. Bxg5 Qc7 22. Be3 Nh7 23. f4 exf4 24. Bxf4 Rfe8 25. Nf3 Rbd8 26. Qf2 Bc3 27. Re2 b5 28. bxc5 Qxc5 29. Be3 Qxa3 30. Ra2 Qb3 31. Nd4 Bxd4 32. Qxf7+ Kh8 33. Bxd4+ Re5 34. Qe7 Re8 35. Qxd7 1-0 | ||||
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| 1230272 | Tal, Mikhail | Ivkov, Borislav | 1-0 | |
| 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 Nf6 7. Bxc6 Bxc6 8. Re1 Be7 9. Nc3 O-O 10. dxe5 dxe5 11. Qxd8 Raxd8 12. Nxe5 Bd7 13. Nxd7 Rxd7 14. Bg5 Rfd8 15. Rad1 h6 16. Bxf6 Bxf6 17. Rxd7 Rxd7 18. e5 Be7 19. Rd1 Rxd1+ 20. Nxd1 Bc5 21. Kf1 g5 22. Ne3 Bxe3 23. fxe3 Kg7 24. g4 h5 25. gxh5 Kh6 26. Kg2 Kxh5 27. Kg3 g4 28. Kf4 Kh4 29. b4 b6 30. a4 c6 31. c4 b5 32. axb5 axb5 33. c5 Kh3 34. Kg5 Kxh2 35. Kxg4 Kg2 36. Kf5 Kf3 37. e6 1-0 | ||||
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| 1396138 | Petrosian, Tigran V (2640) | Ivkov, Borislav (2530) | 1-0 | |
| 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 Nc6 6. Nf3 Bxc3+ 7. bxc3 d6 8. e4 e5 9. d5 Ne7 10. Nd2 O-O 11. Nf1 Qa5 12. Bd2 Ne8 13. Ng3 f5 14. exf5 Nxf5 15. Qc2 g6 16. O-O Bd7 17. Ne4 Nf6 18. Ng5 Rae8 19. f3 Ng7 20. g4 Qa4 21. Qb3 Rb8 22. Bc2 Qa5 23. a4 Qc7 24. h3 a6 25. a5 b5 26. axb6 Rxb6 27. Qa3 Qd8 28. Qc1 Qe7 29. Qe1 Rb2 30. Bd3 Bc8 31. Bc1 Rb3 32. Bc2 Rb6 33. f4 h6 34. fxe5 Qxe5 35. Qxe5 dxe5 36. Ne4 h5 37. Ba3 Nxe4 38. Rxf8+ Kxf8 39. Bxe4 Rb3 40. Bxc5+ Ke8 41. Rf1 1-0 | ||||
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| 1388238 | Smyslov, Vassily (2600) | Ivkov, Borislav (2535) | 1/2-1/2 | |
| 1. c4 g6 2. d4 Nf6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. Bd2 c5 7. dxc5 Na6 8. cxd5 Nxc5 9. Bc4 Bf5 10. O-O Rc8 11. Qe2 Nfe4 12. Nd4 Nxd2 13. Qxd2 Ne4 14. Nxe4 Bxe4 15. Qb4 Bxd4 16. exd4 Bxd5 17. Bxd5 Qxd5 18. Qxe7 1/2-1/2 | ||||
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| 1392142 | Ivkov, Borislav (2535) | Keres, Paul (2605) | 1/2-1/2 | |
| 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Nxe4 Bxe4 9. Ne1 Bxg2 10. Nxg2 d5 11. Qa4 Qe8 12. Qxe8 Rxe8 13. cxd5 exd5 1/2-1/2 | ||||
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| 1394054 | Gligoric, Svetozar | Ivkov, Borislav | 1-0 | |
| 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. Qc1 Rd8 12. Rd1 Bd7 13. Bf4 Qa5 14. Bh6 cxd4 15. cxd4 Rac8 16. Qf4 Bxh6 17. Qxh6 Be8 18. Bb3 Qh5 19. Qxh5 gxh5 20. d5 Ne5 21. f4 Ng6 22. g3 h4 23. Rac1 hxg3 24. hxg3 Bd7 25. Kf2 Bg4 26. Rxc8 Rxc8 27. Rc1 Rxc1 28. Nxc1 Kf8 29. Nd3 f6 30. Ke3 h5 31. f5 Ne5 32. Nc5 b6 33. Ne6+ Kf7 34. Nc7 Kf8 35. Nb5 a5 36. Nc7 Bh3 37. Ne6+ Ke8 38. Ba4+ Kf7 39. Bb5 Bg4 40. Nc7 Bd1 41. Na8 Ng4+ 42. Kf4 Bc2 43. Nxb6 Nf2 44. e5 Nh3+ 45. Ke3 fxe5 46. Be2 Bxf5 47. Bxh5+ Kf6 48. a3 Ng5 49. Be2 Bh3 50. Bf3 Nf7 51. Nc4 a4 52. Bd1 Bg2 53. Nb6 e6 54. dxe6 Kxe6 55. Bxa4 Nd6 56. Bd7+ Kf6 57. a4 Ke7 58. Bg4 Bc6 59. a5 Kd8 60. Be6 Bb5 61. Bd5 Kc7 62. g4 Kb8 63. g5 Ka7 64. Be6 Ka6 65. g6 Ne8 66. Nc4 Nf6 67. Bc8+ 1-0 | ||||
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| 1394071 | Ivkov, Borislav | Gligoric, Svetozar | 1/2-1/2 | |
| 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 c5 13. Nf1 Re8 14. Ng3 Bf8 15. d5 g6 16. b3 Nb6 17. a4 bxa4 18. bxa4 a5 19. Bg5 Ba6 20. Qd2 Bg7 21. Reb1 Nbd7 1/2-1/2 | ||||
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| 1396077 | Ivkov, Borislav (2520) | Petrosian, Tigran V (2640) | 1/2-1/2 | |
| 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. Ng3 c5 8. dxc5 dxc4 9. Qxd8 Rxd8 10. Nge4 Nxe4 11. Nxe4 Nd7 12. Bxc4 Nxc5 13. Nxc5 Bxc5 1/2-1/2 | ||||
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| 1376880 | Ivkov, Borislav (2560) | Kortschnoj, Viktor (2670) | 1/2-1/2 | |
| 1. Nf3 c5 2. c4 Nf6 3. Nc3 d5 4. cxd5 Nxd5 5. e3 Nxc3 6. bxc3 g6 7. Be2 Bg7 8. O-O O-O 9. d4 Qc7 10. Ba3 Nd7 11. Rc1 Rb8 12. Qa4 b6 13. Rfd1 Bb7 14. d5 Nf6 15. c4 Ne4 16. Qb3 e5 17. Bb2 Rfe8 18. Nd2 Nd6 19. a4 Bc8 20. Qa3 f5 21. Rb1 e4 22. a5 Rf8 23. axb6 axb6 24. Bxg7 Qxg7 25. Rb3 Bd7 26. Rdb1 Ra8 27. Qc1 Nc8 28. Ra3 Rxa3 29. Qxa3 Qe5 30. Bd1 Rf6 31. Ba4 Bxa4 32. Qxa4 Qc7 33. Qe8+ Kg7 34. Ra1 Rf8 35. Qb5 Nd6 36. Qb2+ Kg8 37. Ra6 Nc8 38. Ra8 Qb7 39. Qa1 Re8 40. Qa6 Qxa6 41. Rxa6 Kf7 42. Kf1 Ke7 43. Ke2 Kd7 44. Nb1 Kc7 45. Na3 Kb7 46. Nb5 Rd8 47. Ra2 Nd6 48. Nxd6+ Rxd6 49. f3 g5 50. fxe4 fxe4 51. Ra1 b5 52. Ra5 bxc4 53. Rxc5 c3 54. Kf2 h5 55. Kg3 Rd7 56. Rxc3 Rxd5 57. Rc4 Re5 58. h3 Kb6 59. Rc8 Kb5 60. h4 Kb4 1/2-1/2 | ||||
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| 1376899 | Ivkov, Borislav | Kortschnoj, Viktor | 0-1 | |
| 1. d4 c5 2. d5 Nf6 3. c4 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. e4 Bg7 8. Be2 O-O 9. O-O Re8 10. Nd2 b6 11. a4 Na6 12. f3 Nb4 13. Nc4 a6 14. Bf4 Bf8 15. g4 h5 16. h3 hxg4 17. hxg4 Nh7 18. Rf2 Ra7 19. Rh2 f5 20. gxf5 gxf5 21. Kh1 Rg7 22. Qd2 Nf6 23. Bh6 Rg6 24. Bxf8 Rxf8 25. e5 Ne8 26. Qf4 Rf7 27. e6 Rfg7 28. Qxf5 Nf6 29. Ne3 Bb7 30. Bc4 Rg5 31. Qh3 Rh7 32. Qf1 Rxh2+ 33. Kxh2 Kg7 34. Ng4 Nbxd5 35. Bxd5 Bxd5 36. Nxd5 Rxd5 37. Qg2 Nxg4+ 38. fxg4 Qg5 39. Rf1 Rd2 40. Rf2 Qh4+ 41. Kg1 Rxf2 42. Qxf2 Qxf2+ 43. Kxf2 Kf6 44. Ke3 0-1 | ||||
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| 1376916 | Kortschnoj, Viktor (2640) | Ivkov, Borislav (2520) | 1/2-1/2 | |
| 1. c4 e6 2. g3 Nf6 3. Bg2 d5 4. Nf3 Be7 5. O-O O-O 6. d4 dxc4 7. Qc2 a6 8. a4 Nc6 9. Qxc4 Qd5 10. Nbd2 Rd8 11. e3 Qxc4 12. Nxc4 Bd7 13. Nfe5 Nxe5 14. Nxe5 Rab8 15. Nxd7 Rxd7 16. b3 Nd5 17. Bd2 Bb4 18. Bxb4 Nxb4 19. a5 c6 20. Rfc1 Nd5 21. Rc5 Kf8 22. Kf1 Rbd8 23. Rac1 h5 24. Ke2 g6 25. R1c4 Kg7 26. Bf3 Nf6 27. Rc1 Nd5 28. h3 Nf6 29. g4 hxg4 30. hxg4 Rd6 31. g5 Nd5 32. Rh1 Nc7 33. Be4 Re8 34. Rh2 Rdd8 35. Rh1 Nd5 36. f4 Rh8 37. Rc4 Rxh1 38. Bxh1 Kf8 39. Bxd5 exd5 40. Rc1 Ke7 41. Rh1 Rc8 42. Rh7 1/2-1/2 | ||||
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| 1388192 | Ivkov, Borislav (2560) | Smyslov, Vassily (2620) | 1/2-1/2 | |
| 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d3 Nf6 7. Bg5 Qxe2+ 8. Bxe2 Be7 9. Nc3 h6 10. Bf4 Nc6 11. h3 Bf5 12. O-O-O O-O-O 13. Rhe1 Rhe8 14. Bf1 Bf8 1/2-1/2 | ||||
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| 1376856 | Kortschnoj, Viktor (2660) | Ivkov, Borislav (2570) | 1/2-1/2 | |
| 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Be6 7. O-O Nb6 8. d3 Be7 9. a3 O-O 10. b4 a6 11. Be3 f5 12. Rb1 Bf6 13. Na4 Nxa4 14. Qxa4 Nd4 15. Nxd4 exd4 1/2-1/2 | ||||
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| 1376862 | Kortschnoj, Viktor | Ivkov, Borislav | 1/2-1/2 | |
| 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 Ne4 7. Bd2 d6 8. O-O Nd7 9. Ne1 Nxc3 10. Bxc3 Bxg2 11. Nxg2 O-O 12. Qd2 c6 13. e4 d5 14. Qe2 dxe4 15. Qxe4 Rc8 16. Rad1 Re8 17. Ne3 Bf8 18. Qf3 Qf6 19. Qe2 Qg6 20. Ng4 h5 21. Ne5 Nxe5 22. dxe5 Red8 23. h3 Bc5 24. Kg2 a5 25. Qf3 Qf5 26. Qxf5 exf5 27. f4 Kf8 28. g4 hxg4 29. hxg4 fxg4 30. Kg3 g6 31. Kxg4 Ke7 32. f5 gxf5+ 33. Kxf5 Rxd1 34. Rxd1 Rd8 35. Rh1 Bb4 36. Bxb4+ axb4 37. Rh6 Ra8 38. Rxc6 Rxa2 39. Rxb6 Rxb2 40. Rb7+ Ke8 41. Ke4 b3 42. Kd3 Rb1 43. Kc3 Rc1+ 44. Kd4 Rd1+ 45. Kc5 Re1 46. Kd6 Rd1+ 47. Kc6 Rb1 48. c5 b2 49. Rb5 Ke7 50. Kb6 Ke6 51. c6 Rc1 52. Rxb2 Kxe5 1/2-1/2 | ||||
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| 1388083 | Ivkov, Borislav (2560) | Smyslov, Vassily (2620) | 1/2-1/2 | |
| 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 h6 10. d4 Re8 11. Be3 Bf8 12. Nbd2 Bd7 13. Qb1 Rb8 14. a3 Qc8 15. Ba2 Nd8 16. b4 Nh5 17. Qd3 c6 18. Rac1 Rb7 19. c4 Qb8 20. Nb3 bxc4 21. Qxc4 exd4 22. Nfxd4 Rxe4 23. Na5 d5 24. Qxa6 Rc7 25. Bb1 Re8 26. Naxc6 Nxc6 27. Nxc6 Rxc6 28. Rxc6 Bxc6 29. Qxc6 Nf6 30. Rd1 Re6 31. Qc3 g6 32. Qd2 Qe8 33. Ba2 Qa4 34. Qd3 Bxb4 35. axb4 Qxa2 36. b5 Kh7 37. Bd4 Ne4 38. Ra1 Qc4 39. Qxc4 dxc4 40. b6 Nd6 41. Ra7 Re1+ 42. Kh2 Rb1 43. g4 g5 44. Rd7 c3 45. Rc7 h5 46. gxh5 Ne4 47. Rxf7+ Kh6 48. Rc7 Kxh5 49. Rc6 Rb4 50. Bg7 g4 51. hxg4+ Kxg4 52. Kg2 Kf5 53. f3 Rb2+ 54. Kh3 Nf2+ 55. Kh4 Nd1 56. b7 Kf4 57. Rf6+ Ke3 58. Rf7 Rb4+ 59. Kg3 c2 60. Bh6+ Kd3 61. Rd7+ Kc4 62. Rc7+ Kd3 63. Rd7+ Kc4 64. Bc1 Nc3 65. Kf2 Rb5 66. Ke3 Re5+ 67. Kf2 Rb5 68. Ke3 Re5+ 69. Kf2 1/2-1/2 | ||||
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| 1392034 | Ivkov, Borislav (2560) | Keres, Paul (2615) | 1/2-1/2 | |
| 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. c3 Nge7 7. d4 Ng6 8. Re1 Be7 9. Nbd2 h6 10. Nf1 Bg5 11. Ne3 Bxe3 12. Bxe3 O-O 13. dxe5 Ncxe5 14. Nxe5 1/2-1/2 | ||||
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| 1393906 | Gligoric, Svetozar (2600) | Ivkov, Borislav (2560) | 1/2-1/2 | |
| 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Ne2 d6 6. a3 Ba5 7. g3 Ne4 8. Qc2 Nxc3 9. Nxc3 cxd4 10. exd4 Nc6 11. Be3 e5 12. dxe5 Nxe5 13. Bg2 O-O 14. O-O Nxc4 15. Bd4 Be6 1/2-1/2 | ||||
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| 1393966 | Gligoric, Svetozar (2600) | Ivkov, Borislav (2570) | 1/2-1/2 | |
| 1. d4 e6 2. c4 Bb4+ 3. Bd2 Qe7 4. e4 Nf6 5. e5 Ne4 6. Nf3 Nxd2 7. Nbxd2 c5 8. a3 Bxd2+ 9. Qxd2 cxd4 10. Qxd4 Nc6 11. Qe3 b6 1/2-1/2 | ||||
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| 1396009 | Ivkov, Borislav (2570) | Petrosian, Tigran V (2640) | 1/2-1/2 | |
| 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bg5 h6 6. Bh4 O-O 7. Rc1 b6 8. cxd5 Nxd5 9. Bxe7 Nxe7 10. e3 Bb7 11. Bd3 1/2-1/2 | ||||
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| 1228955 | Ivkov, Borislav | Fischer, Robert James | 0-1 | |
| 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 d6 6. d4 Nbd7 7. Nc3 e5 8. e4 exd4 9. Nxd4 Nc5 10. h3 a5 11. Re1 Re8 12. Bg5 h6 13. Bf4 Nfd7 14. Qd2 Ne5 15. Bf1 Ne6 16. Nxe6 Nf3+ 17. Kg2 Nxe1+ 18. Rxe1 Bxe6 19. Bxh6 Bxh6 20. Qxh6 Qf6 21. Qd2 a4 22. f4 Qe7 23. g4 c6 24. Qd4 f6 25. Rd1 Rad8 26. Nxa4 c5 27. Qd3 Kg7 28. Nc3 Rh8 29. Qd2 Rh4 30. a3 Rdh8 31. Kg3 f5 32. exf5 Rxh3+ 33. Bxh3 Qh4+ 34. Kf3 Qxh3+ 35. Ke2 Bxc4+ 36. Kf2 Qh2+ 0-1 | ||||
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| 1228970 | Fischer, Robert James | Ivkov, Borislav | 1-0 | |
| 1. e4 d6 2. d4 g6 3. Nf3 Bg7 4. c3 Nf6 5. Bd3 O-O 6. O-O Nc6 7. Qe2 e5 8. h3 Nh5 9. Bg5 Bf6 10. Be3 Bg7 11. Nbd2 Re8 12. d5 Ne7 13. c4 Nf4 14. Bxf4 exf4 15. Rab1 Nf5 16. b4 a5 17. bxa5 Rxa5 18. Nb3 Ra8 19. c5 h6 20. Bb5 Bd7 21. a4 Bxb5 22. axb5 Nh4 23. cxd6 cxd6 24. Nxh4 Qxh4 25. Nd2 Bd4 26. Qf3 Ra2 27. Nc4 Qf6 28. Rbd1 Bc5 29. e5 dxe5 30. d6 e4 31. d7 Rd8 32. Qxe4 f3 33. Qxf3 Qxf3 34. gxf3 Rc2 35. Na5 Be7 36. Nxb7 Rc7 37. Nxd8 Bxd8 38. Rfe1 1-0 | ||||
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| 1228989 | Fischer, Robert James | Ivkov, Borislav | 1-0 | |
| 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. Be3 Bf8 12. Nbd2 Bb7 13. Qb1 Qb8 14. a3 Nd8 15. Bc2 c6 16. b4 Qc7 17. Bd3 Ne6 18. Qc2 Rac8 19. a4 Nd7 20. Qb3 Nf4 21. Bxf4 exf4 22. c4 bxc4 23. Bxc4 d5 24. Bd3 Rb8 25. Qc3 Qb6 26. Reb1 Ba8 27. a5 Qa7 28. e5 Rb7 29. Qxc6 Bxb4 30. Qxa6 Qb8 31. Bc2 Re6 32. Qd3 Nf8 33. Qf5 Ra6 34. Nb3 g6 35. Qxf4 Bc3 36. Nc5 Rxa5 37. Nxb7 Rxa1 38. Rxa1 Ne6 39. Qf6 Bxa1 40. Nd6 Qc7 41. Bxg6 Qc1+ 42. Ne1 Qxe1+ 43. Kh2 Ng5 44. Bxf7+ 1-0 | ||||
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| 1229018 | Ivkov, Borislav | Fischer, Robert James | 1/2-1/2 | |
| 1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. e3 d5 5. Nc3 Nc6 6. a3 cxd4 7. exd4 Be7 8. c5 Ne4 9. Qc2 f5 10. Bb5 O-O 11. O-O g5 12. Bxc6 bxc6 13. Ne5 Bf6 14. Nxc6 Qc7 15. Nxe4 fxe4 16. Ne5 Ba6 17. Re1 Bxe5 18. dxe5 Qxe5 19. Qc3 Qf5 20. Qg3 g4 21. b4 d4 22. h3 h5 23. a4 Bd3 24. b5 e5 25. c6 a6 26. b6 Rf6 27. Bb2 Rxc6 28. Bxd4 h4 29. Qxe5 Qxe5 30. Bxe5 Rxb6 31. hxg4 Rg6 32. f3 Re8 33. Bd4 Rf8 34. Re3 Rd8 35. Bc3 exf3 36. gxf3 Bc4 37. Rae1 Rf8 38. Re8 Bd5 39. Rxf8+ Kxf8 40. Re3 Re6 41. Be5 Kg8 42. f4 Rg6 43. g5 Rc6 44. Rh3 Rc1+ 45. Kf2 Rh1 46. Rd3 Rh2+ 47. Ke1 Be4 48. Rd6 Rg2 49. Rh6 Rg4 50. Rxa6 h3 51. Rh6 Rg1+ 52. Kf2 Rg2+ 53. Ke3 Bf5 54. a5 Kf7 55. a6 Ra2 56. Kd4 h2 57. a7 Rxa7 58. Rxh2 Rd7+ 59. Kc5 Re7 60. Bd6 Re8 61. Ra2 Kg6 62. Ra7 Kh5 63. Rf7 Kg4 64. Rf6 Rc8+ 65. Kd5 Re8 66. Rh6 Be4+ 67. Kc5 Bf5 68. Be5 Rc8+ 69. Kd6 Ra8 70. Kd5 Rd8+ 71. Bd6 Re8 72. Bc7 Be4+ 73. Kd4 1/2-1/2 | ||||
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| 1230006 | Ivkov, Borislav | Tal, Mikhail | 0-1 | |
| 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. d5 a5 8. Bg5 Na6 9. Nd2 Nc5 10. O-O h6 11. Bh4 Bd7 12. b3 c6 13. a3 cxd5 14. cxd5 Rc8 15. a4 Qb6 16. Rb1 Qb4 17. Na2 Qd4 18. Bxf6 Bxf6 19. Bf3 b5 20. axb5 Bxb5 21. Be2 Nd3 22. Nc4 Nf4 23. Bg4 Bxc4 24. bxc4 Qxe4 25. f3 Qe3+ 26. Kh1 Rxc4 0-1 | ||||
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| 1230011 | Tal, Mikhail | Ivkov, Borislav | 1-0 | |
| 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Bg5 h6 5. Be3 b6 6. Nf3 Bb7 7. Bd3 Nd7 8. Qd2 c5 9. O-O-O Ngf6 10. b3 c4 11. Bxc4 Nxe4 12. Nxe4 Bxe4 13. Rhe1 Bxf3 14. gxf3 e6 15. Bf4 Nf6 16. Bxe6 fxe6 17. Rxe6+ Kf7 18. Rxd6 Qc8 19. Be5 Rd8 20. Rxd8 Qxd8 21. Rg1 Qd7 22. Qd3 Qf5 23. Qc4+ Qe6 24. Qc7+ Qe7 25. Qc4+ Qe6 26. Qd3 Qf5 27. Qc4+ Qe6 28. Qxe6+ Kxe6 29. Rxg6 1-0 | ||||
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| 1235311 | Ivkov, Borislav | Karpov, Anatoly | 1-0 | |
| 1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 b6 8. Bd3 Bb7 9. O-O c5 10. Qe2 cxd4 11. exd4 Nc6 12. Rad1 Nb4 13. Bb1 dxc4 14. Ne5 Rc8 15. a3 Nbd5 16. Bxf6 Bxf6 17. Qc2 Re8 18. Qh7+ Kf8 19. Ne4 Rc7 20. Rfe1 c3 21. Ng3 Ne7 22. Qh8+ Ng8 23. Bh7 Bxe5 24. Nf5 exf5 25. Qxg8+ Ke7 26. Rxe5+ Kf6 27. Rxf5+ Ke6 28. Re1+ Kd7 29. Rxe8 1-0 | ||||
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| 1376737 | Ivkov, Borislav | Kortschnoj, Viktor | 0-1 | |
| 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 d5 5. Bg2 dxc4 6. Qa4+ Nfd7 7. O-O Nc6 8. Qxc4 Nb6 9. Qc2 Nxd4 10. Nxd4 Qxd4 11. Qxc7 Be5 12. Qc2 Bf5 13. e4 Be6 14. Nc3 O-O 15. Be3 Qb4 16. a3 Qb3 17. Qxb3 Bxb3 18. f4 Nc4 19. Bf2 Bxc3 20. bxc3 b6 21. e5 Rac8 22. Bd4 Rfd8 23. f5 Na5 24. Rf2 Bd5 25. Bh3 Nb3 26. Rd1 Nxd4 27. Rxd4 Rxc3 28. Rfd2 Rc5 29. e6 Rd6 30. exf7+ Kxf7 31. Rh4 Kg7 32. Re2 Rc7 33. Rd4 Kf6 34. Red2 Ke5 35. fxg6 hxg6 36. Rf4 Rc1+ 37. Bf1 Rf6 38. Rxf6 exf6 39. Kf2 Ra1 40. Re2+ Be4 41. Re3 Kd4 42. Rb3 Rb1 43. Rxb1 Bxb1 44. h4 Bd3 45. Bg2 b5 46. g4 a5 47. Bc6 b4 48. axb4 axb4 49. Ba4 Kc3 50. Ke3 g5 51. h5 Bh7 52. Be8 b3 53. Bg6 Bxg6 54. hxg6 b2 55. g7 b1=Q 56. g8=Q Qe1+ 57. Kf3 Qf1+ 58. Kg3 Qf4+ 59. Kh3 Qf3+ 60. Kh2 Qf2+ 61. Kh1 Qh4+ 62. Kg2 Qxg4+ 63. Kh2 Qd4 64. Kg3 Kd3 65. Qb3+ Ke2 66. Qf3+ Kd2 67. Qg2+ Kc3 68. Qc6+ Kd3 69. Qa6+ Ke3 70. Qa3+ Qd3 71. Qc5+ Ke2+ 72. Kh2 f5 73. Qe5+ Kf2 74. Qc5+ Kf3 75. Qc6+ Qe4 76. Qc3+ Qe3 77. Qc6+ Kg4 78. Qg2+ Kh4 79. Qb2 Qd3 80. Kg2 f4 81. Kh2 Kg4 82. Qa2 Qg3+ 83. Kh1 Kh3 84. Qe2 f3 85. Qe6+ Qg4 86. Qh6+ Qh4 87. Qxg5 Qe1+ 0-1 | ||||
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| 1376765 | Kortschnoj, Viktor | Ivkov, Borislav | 1/2-1/2 | |
| 1. c4 g6 2. d4 Bg7 3. Nc3 Nf6 4. g3 O-O 5. Bg2 c6 6. e4 d6 7. Nge2 e5 8. h3 Nbd7 9. Be3 a6 10. dxe5 dxe5 11. c5 Qe7 12. Na4 Rd8 13. Qc2 Nf8 14. Nb6 Rb8 15. Nc4 Ne8 16. b4 Be6 17. O-O Bxc4 18. Qxc4 Ne6 19. h4 N8c7 20. Rad1 Nb5 21. a4 Nbd4 22. Bxd4 Nxd4 23. Nxd4 Rxd4 24. Rxd4 exd4 25. a5 Rd8 26. Rd1 h6 27. Qc2 Qd7 28. Bf1 g5 29. hxg5 hxg5 30. Bc4 Re8 31. Kg2 Qe7 32. Re1 Qe5 33. Qb3 Qf6 34. Qd3 Qg6 35. Qe2 g4 36. Bd3 Re5 37. Rh1 Bf6 38. Qd2 Qg7 39. Qb2 Re8 40. Rh5 Re5 41. Rxe5 Bxe5 42. Qe2 Qg5 43. Qd1 Qg6 1/2-1/2 | ||||
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| 1376782 | Kortschnoj, Viktor | Ivkov, Borislav | 1-0 | |
| 1. c4 c5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Nc6 5. O-O d5 6. cxd5 exd5 7. d4 Be7 8. Nc3 O-O 9. Bg5 cxd4 10. Nxd4 h6 11. Be3 Re8 12. Qb3 Na5 13. Qc2 Bg4 14. h3 Bh5 15. Rad1 Rc8 16. g4 Bg6 17. Nf5 Bb4 18. Bd4 Ne4 19. Qa4 Bxc3 20. Bxc3 Bxf5 21. gxf5 Nc6 22. Qb5 d4 23. Qa4 Qh4 24. Bxd4 Ng5 25. Rd3 Rxe2 26. Qd1 Rce8 27. Bc3 Qf4 28. f6 R2e6 29. fxg7 Rg6 30. Rg3 Ne5 31. Kh1 Qf5 32. Qh5 Nd3 33. h4 Nf4 34. Qg4 Qxg4 35. Rxg4 Nge6 36. Rxg6 fxg6 37. Rd1 Nxg7 38. Rd7 Nge6 39. Bxb7 Rd8 40. Rxd8+ Nxd8 41. Be4 Kf7 42. Kh2 Nde6 43. Bd2 Kf6 44. Be3 Ke5 45. Bb1 Nd4 46. Kg3 Nh5+ 47. Kg4 Nf6+ 48. Kh3 1-0 | ||||
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| 1381570 | Ivkov, Borislav | Karpov, Anatoly | 1-0 | |
| 1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 b6 8. Bd3 Bb7 9. O-O c5 10. Qe2 cxd4 11. exd4 Nc6 12. Rad1 Nb4 13. Bb1 dxc4 14. Ne5 Rc8 15. a3 Nbd5 16. Bxf6 Bxf6 17. Qc2 Re8 18. Qh7+ Kf8 19. Ne4 Rc7 20. Rfe1 c3 21. Ng3 Ne7 22. Qh8+ Ng8 23. Bh7 Bxe5 24. Nf5 exf5 25. Qxg8+ Ke7 26. Rxe5+ Kf6 27. Rxf5+ Ke6 28. Re1+ Kd7 29. Rxe8 1-0 | ||||
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| 1388042 | Smyslov, Vassily | Ivkov, Borislav | 1/2-1/2 | |
| 1. e4 c5 2. Nf3 d6 3. g3 Nc6 4. Bg2 Nf6 5. d3 g6 6. O-O Bg7 7. Nbd2 O-O 8. a4 Rb8 9. Nc4 Nd7 10. Nh4 a6 11. f4 b5 12. axb5 axb5 13. Ne3 Nb6 14. f5 c4 15. Ng4 Kh8 16. Bh6 Ne5 17. d4 Nxg4 18. Bxg7+ Kxg7 19. Qxg4 Nd7 20. Kh1 Nf6 21. Qf4 Bb7 22. e5 Nd5 23. Qd2 dxe5 24. dxe5 Qb6 25. Rae1 Rbd8 26. Qg5 f6 27. Qc1 g5 28. Nf3 Kh8 29. c3 b4 30. Nd4 bxc3 31. bxc3 Nxc3 32. Ne6 Bxg2+ 33. Kxg2 Na2 34. Qxc4 Rd2+ 35. Re2 Qb4 36. Qxb4 Rxe2+ 37. Kf3 Nxb4 38. Kxe2 Rc8 39. Rd1 Nc6 40. exf6 exf6 41. Ke3 Ne5 1/2-1/2 | ||||
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| 1388065 | Smyslov, Vassily | Ivkov, Borislav | 1-0 | |
| 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Bg5 O-O 5. e3 d6 6. Be2 Nbd7 7. Nf3 c6 8. Qc2 e5 9. Rd1 h6 10. Bh4 Qe7 11. dxe5 dxe5 12. O-O a5 13. Ne4 g5 14. Nxf6+ Nxf6 15. Bg3 Nh5 16. Nd2 Nxg3 17. hxg3 f5 18. c5 Kh8 19. e4 f4 20. Nf3 Be6 21. Rd6 Rad8 22. Rfd1 Rxd6 23. cxd6 Qf6 24. Qc5 a4 25. Qb6 Qf7 26. gxf4 exf4 27. Nd4 Bd7 28. Nf5 Be5 29. Nxh6 Qh7 30. Ng4 Bxg4 31. Bxg4 f3 32. gxf3 1-0 | ||||
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| 1389904 | Ivkov, Borislav | Fischer, Robert James | 0-1 | |
| 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 d6 6. d4 Nbd7 7. Nc3 e5 8. e4 exd4 9. Nxd4 Nc5 10. h3 a5 11. Re1 Re8 12. Bg5 h6 13. Bf4 Nfd7 14. Qd2 Ne5 15. Bf1 Ne6 16. Nxe6 Nf3+ 17. Kg2 Nxe1+ 18. Rxe1 Bxe6 19. Bxh6 Bxh6 20. Qxh6 Qf6 21. Qd2 a4 22. f4 Qe7 23. g4 c6 24. Qd4 f6 25. Rd1 Rad8 26. Nxa4 c5 27. Qd3 Kg7 28. Nc3 Rh8 29. Qd2 Rh4 30. a3 Rdh8 31. Kg3 f5 32. exf5 Rxh3+ 33. Bxh3 Qh4+ 34. Kf3 Qxh3+ 35. Ke2 Bxc4+ 36. Kf2 Qh2+ 0-1 | ||||
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| 1389916 | Fischer, Robert James | Ivkov, Borislav | 1-0 | |
| 1. e4 d6 2. d4 g6 3. Nf3 Bg7 4. c3 Nf6 5. Bd3 O-O 6. O-O Nc6 7. Qe2 e5 8. h3 Nh5 9. Bg5 Bf6 10. Be3 Bg7 11. Nbd2 Re8 12. d5 Ne7 13. c4 Nf4 14. Bxf4 exf4 15. Rab1 Nf5 16. b4 a5 17. bxa5 Rxa5 18. Nb3 Ra8 19. c5 h6 20. Bb5 Bd7 21. a4 Bxb5 22. axb5 Nh4 23. cxd6 cxd6 24. Nxh4 Qxh4 25. Nd2 Bd4 26. Qf3 Ra2 27. Nc4 Qf6 28. Rbd1 Bc5 29. e5 dxe5 30. d6 e4 31. d7 Rd8 32. Qxe4 f3 33. Qxf3 Qxf3 34. gxf3 Rc2 35. Na5 Be7 36. Nxb7 Rc7 37. Nxd8 Bxd8 38. Rfe1 1-0 | ||||
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| 1389933 | Fischer, Robert James | Ivkov, Borislav | 1-0 | |
| 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. Be3 Bf8 12. Nbd2 Bb7 13. Qb1 Qb8 14. a3 Nd8 15. Bc2 c6 16. b4 Qc7 17. Bd3 Ne6 18. Qc2 Rac8 19. a4 Nd7 20. Qb3 Nf4 21. Bxf4 exf4 22. c4 bxc4 23. Bxc4 d5 24. Bd3 Rb8 25. Qc3 Qb6 26. Reb1 Ba8 27. a5 Qa7 28. e5 Rb7 29. Qxc6 Bxb4 30. Qxa6 Qb8 31. Bc2 Re6 32. Qd3 Nf8 33. Qf5 Ra6 34. Nb3 g6 35. Qxf4 Bc3 36. Nc5 Rxa5 37. Nxb7 Rxa1 38. Rxa1 Ne6 39. Qf6 Bxa1 40. Nd6 Qc7 41. Bxg6 Qc1+ 42. Ne1 Qxe1+ 43. Kh2 Ng5 44. Bxf7+ 1-0 | ||||
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| 1389961 | Ivkov, Borislav | Fischer, Robert James | 1/2-1/2 | |
| 1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. e3 d5 5. Nc3 Nc6 6. a3 cxd4 7. exd4 Be7 8. c5 Ne4 9. Qc2 f5 10. Bb5 O-O 11. O-O g5 12. Bxc6 bxc6 13. Ne5 Bf6 14. Nxc6 Qc7 15. Nxe4 fxe4 16. Ne5 Ba6 17. Re1 Bxe5 18. dxe5 Qxe5 19. Qc3 Qf5 20. Qg3 g4 21. b4 d4 22. h3 h5 23. a4 Bd3 24. b5 e5 25. c6 a6 26. b6 Rf6 27. Bb2 Rxc6 28. Bxd4 h4 29. Qxe5 Qxe5 30. Bxe5 Rxb6 31. hxg4 Rg6 32. f3 Re8 33. Bd4 Rf8 34. Re3 Rd8 35. Bc3 exf3 36. gxf3 Bc4 37. Rae1 Rf8 38. Re8 Bd5 39. Rxf8+ Kxf8 40. Re3 Re6 41. Be5 Kg8 42. f4 Rg6 43. g5 Rc6 44. Rh3 Rc1+ 45. Kf2 Rh1 46. Rd3 Rh2+ 47. Ke1 Be4 48. Rd6 Rg2 49. Rh6 Rg4 50. Rxa6 h3 51. Rh6 Rg1+ 52. Kf2 Rg2+ 53. Ke3 Bf5 54. a5 Kf7 55. a6 Ra2 56. Kd4 h2 57. a7 Rxa7 58. Rxh2 Rd7+ 59. Kc5 Re7 60. Bd6 Re8 61. Ra2 Kg6 62. Ra7 Kh5 63. Rf7 Kg4 64. Rf6 Rc8+ 65. Kd5 Re8 66. Rh6 Be4+ 67. Kc5 Bf5 68. Be5 Rc8+ 69. Kd6 Ra8 70. Kd5 Rd8+ 71. Bd6 Re8 72. Bc7 Be4+ 73. Kd4 1/2-1/2 | ||||
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| 1392002 | Ivkov, Borislav | Keres, Paul | 1/2-1/2 | |
| 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. c3 Nge7 7. d4 Ng6 8. Nbd2 Be7 9. Re1 O-O 10. Nf1 exd4 11. cxd4 Bf6 12. Ne3 Re8 13. Bc2 Nh4 14. Nxh4 Bxh4 15. Nd5 Ne7 16. Nc3 Ng6 17. g3 Bf6 18. Be3 c5 19. f4 cxd4 20. Bxd4 Bc6 21. Bb3 Nf8 22. Bxf6 Qxf6 23. Nd5 Qd8 24. Qh5 Nd7 25. Rad1 Nc5 26. Bc2 g6 27. Qg5 Qxg5 28. fxg5 Bxd5 29. Rxd5 Re6 30. b4 Nd7 31. Bb3 Ne5 32. Rc1 Nc6 33. b5 axb5 34. Rxb5 Re7 35. Rd1 Ra5 36. Rxa5 Nxa5 37. Bd5 Rc7 38. Rb1 Kf8 39. Rb5 Nc6 40. Rb6 Ke7 1/2-1/2 | ||||
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| 1392003 | Keres, Paul | Ivkov, Borislav | 1-0 | |
| 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 Bf6 11. Be3 Qe8 12. Qd2 Qe6 13. Qc3 Rb8 14. b3 Re8 15. Na5 exd4 16. Bxd4 c5 17. Bxf6 Qxf6 18. Qxf6 gxf6 19. Nd2 Ne5 20. f4 Ng6 21. g3 Bd7 22. Nac4 Bc6 23. Ne3 Kf8 24. Kf2 Bxe4 25. f5 Bc6 26. fxg6 fxg6 27. Nec4 Kf7 28. a3 Rxe1 29. Rxe1 g5 30. Ne3 h5 31. Nf5 Re8 32. Rxe8 Bxe8 33. h4 d5 34. b4 Bd7 35. Ne3 cxb4 36. axb4 gxh4 37. gxh4 Ke6 38. Nf3 Kd6 39. c3 c5 40. Ke2 Kc6 41. Kd3 Be8 42. bxc5 Kxc5 43. Nd4 Bg6+ 44. Kd2 a5 45. Ng2 Kd6 46. Nf4 Be8 47. Nd3 Bg6 48. Nb5+ Kc6 49. Nf4 Be8 50. Na3 Kd6 51. Ke3 Ke5 52. Nc2 a4 53. Nd4 a3 54. Nd3+ Kd6 55. Nc2 a2 56. Ndb4 Bg6 57. Na1 Kc5 58. Nb3+ Kc4 59. Nd2+ Kxc3 60. Nxa2+ Kb2 61. Nb4 Bf7 62. Kd4 Kc1 63. Nf3 Kd1 64. Ke3 Bg8 65. Nd3 Kc2 66. Nf4 Bf7 67. Kd4 Kd1 68. Kd3 Kc1 69. Ne2+ Kb2 70. Nc3 Bg8 71. Kd4 Kc2 72. Nxd5 Bxd5 73. Kxd5 Kd3 74. Nd4 Ke3 75. Nf5+ Kf4 76. Ke6 1-0 | ||||
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| 1392004 | Ivkov, Borislav | Keres, Paul | 1/2-1/2 | |
| 1. Nf3 d5 2. c4 e6 3. d4 c5 4. cxd5 exd5 5. g3 Nc6 6. Bg2 Nf6 7. O-O Be7 8. Nc3 O-O 9. dxc5 Bxc5 10. Bg5 d4 11. Bxf6 Qxf6 12. Ne4 Qe7 13. Nxc5 Qxc5 14. Qd2 Bg4 15. Rac1 Qb6 16. Ng5 Rad8 17. Qf4 Bh5 18. Qh4 Bg6 19. Be4 Ne5 20. Nxh7 Rfe8 21. Ng5 d3 22. exd3 f5 23. Bg2 Rd4 24. Qh3 Nxd3 25. Nf3 Nxc1 26. Nxd4 Qxd4 27. Rxc1 Re2 28. Rf1 Rxb2 29. Bf3 Rxa2 30. Bxb7 a5 31. Qg2 Bf7 32. Qf3 g6 33. h4 Ra1 34. Rxa1 Qxa1+ 35. Kh2 Qe5 36. Bc6 Kg7 37. Qa3 f4 38. Qa4 fxg3+ 39. fxg3 Qb2+ 40. Bg2 Qc3 41. Qb5 Qc7 42. h5 gxh5 43. Qg5+ Kf8 44. Qh6+ Ke8 45. Bc6+ Ke7 46. Qg5+ Kd6 47. Bg2 Kd7 48. Qf6 1/2-1/2 | ||||
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| 1392005 | Keres, Paul | Ivkov, Borislav | 1-0 | |
| 1. e4 c5 2. Nf3 d6 3. Nc3 Bg4 4. h3 Bxf3 5. Qxf3 Nc6 6. g3 g6 7. Bg2 Bg7 8. O-O h5 9. d3 h4 10. g4 e5 11. Nd5 Nce7 12. Rb1 Nxd5 13. exd5 a5 14. c3 Ne7 15. Qe2 f5 16. f4 fxg4 17. Qxg4 Qd7 18. fxe5 Bxe5 19. Bg5 Qxg4 20. hxg4 Rh7 21. Be4 Kd7 22. Rf3 Rg8 23. Rbf1 Ke8 24. Kh1 h3 25. Rd1 Kd7 26. d4 cxd4 27. cxd4 Bh8 28. Kh2 Rc8 29. Rdf1 Bxd4 30. Rf7 Be5+ 31. Kh1 Rxf7 32. Rxf7 Rc4 33. Bxg6 Rd4 34. Rxe7+ Kc8 35. Bf5+ Kb8 36. Re8+ Ka7 37. Be3 1-0 | ||||
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| 1392014 | Keres, Paul | Ivkov, Borislav | 1/2-1/2 | |
| 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. O-O O-O 6. d3 d6 7. Bg5 Bxc3 8. bxc3 Qe7 9. Bxc6 bxc6 10. Rb1 h6 11. Bxf6 Qxf6 12. Nd2 Be6 13. c4 Rab8 1/2-1/2 | ||||
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| 1393850 | Gligoric, Svetozar | Ivkov, Borislav | 1/2-1/2 | |
| 1. d4 Nf6 2. c4 d6 3. Nc3 Bf5 4. Nf3 h6 5. d5 e5 6. dxe6 Bxe6 7. Nd4 Bd7 8. g3 Nc6 9. Bg2 g6 10. b3 Bg7 11. Bb2 O-O 12. O-O Re8 13. e3 Nxd4 14. exd4 c6 15. Qd2 Bf5 16. d5 c5 17. Rfe1 Qd7 18. f3 h5 19. h4 Rxe1+ 20. Rxe1 Re8 21. Nd1 Rxe1+ 22. Qxe1 b5 23. Nf2 b4 24. Bf1 a5 25. Qd2 a4 26. Bd3 axb3 27. axb3 Ne8 28. Bxg7 Nxg7 29. Bxf5 Nxf5 30. Ne4 Qe7 31. Qf4 Nd4 32. Kf2 Qa7 33. Nf6+ Kg7 34. Nxh5+ gxh5 35. Qg5+ Kf8 36. Qd8+ Kg7 37. Qg5+ Kh7 38. Qxh5+ Kg8 39. Qg5+ Kf8 40. Qd8+ Kg7 41. Qg5+ 1/2-1/2 | ||||
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| 1393900 | Ivkov, Borislav | Gligoric, Svetozar | 1/2-1/2 | |
| 1. d4 Nf6 2. c4 g6 3. g3 c6 4. Bg2 d5 5. cxd5 cxd5 6. Nc3 Bg7 7. Nf3 O-O 8. O-O Nc6 9. Ne5 e6 10. Bf4 Bd7 11. Qd2 Nxe5 12. Bxe5 Bc6 13. Rac1 Qe7 1/2-1/2 | ||||
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| 1395935 | Ivkov, Borislav | Petrosian, Tigran V | 0-1 | |
| 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 Ne7 6. Qg4 Ng6 7. e5 Nc6 8. Bd3 Qh4 9. h3 Bd7 10. Nf3 Qxg4 11. hxg4 Na5 12. Ng5 h6 13. Nh3 Nc4 14. Nf4 Nxf4 15. Bxf4 Ke7 16. Ke2 Nb2 17. Rab1 Nxd3 18. cxd3 b6 19. g5 hxg5 20. Bxg5+ f6 21. Bf4 f5 22. Kd2 Kf7 23. Bg5 Rac8 24. Ke3 Ba4 25. Rbc1 Rxh1 26. Rxh1 c5 27. dxc5 Rxc5 28. Rh8 Be8 29. Rh1 Rxc3 30. Kd4 Rxa3 31. Rc1 Bb5 32. Rc3 Ra4+ 0-1 | ||||
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| 1395975 | Petrosian, Tigran V | Ivkov, Borislav | 1/2-1/2 | |
| 1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Nbd2 b6 5. a3 Bxd2+ 6. Qxd2 Bb7 7. Qc2 O-O 8. e3 d6 9. b4 Nbd7 10. Bb2 Ne4 11. Bd3 f5 12. O-O Ndf6 13. d5 exd5 14. Nd4 dxc4 15. Bxc4+ d5 16. Bd3 Bc8 17. Nc6 Qe8 18. Rac1 Bd7 19. Rfe1 Rf7 1/2-1/2 | ||||
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| 1393703 | Ivkov, Borislav | Gligoric, Svetozar | 1/2-1/2 | |
| 1. d4 Nf6 2. c4 g6 3. g3 c6 4. Nf3 d5 5. Bg2 Bg7 6. O-O O-O 7. b3 Bf5 8. Bb2 Nbd7 9. cxd5 cxd5 10. Nc3 Be4 11. Nxe4 Nxe4 12. Nd2 Ndf6 13. Nxe4 Nxe4 14. Qd3 f5 15. Qb5 Rb8 16. Rac1 a6 17. Qd3 Qd7 18. Rc2 Rfc8 19. Rfc1 e6 20. e3 Bf8 1/2-1/2 | ||||
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| 1393724 | Ivkov, Borislav | Gligoric, Svetozar | 1/2-1/2 | |
| 1. c4 c5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 e6 6. g3 Bc5 7. Nb3 Bb4 8. Bg2 d5 9. O-O dxc4 10. Nd2 Qd4 1/2-1/2 | ||||
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| 1228924 | Ivkov, Borislav | Fischer, Robert James | 0-1 | |
| 1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 e6 5. Nc3 Bb4 6. Nc2 Bxc3+ 7. bxc3 Qa5 8. Qd3 Nc6 9. Ba3 b6 10. Bd6 Ba6 11. e4 b5 12. Be2 bxc4 13. Qe3 Qb6 14. f3 O-O-O 15. O-O Qxe3+ 16. Nxe3 Ne8 17. Bg3 d5 18. exd5 exd5 19. Rfd1 Ne7 20. Rd2 Nc7 21. Rad1 Bb7 22. Be5 f6 23. Bd4 Nc6 24. Bc5 Rhe8 25. Kf2 Ne6 26. Ba3 Nf4 27. Bf1 Ne5 28. Nf5 Kc7 29. Nxg7 Rg8 30. g3 Nh3+ 31. Bxh3 Rxg7 32. Bf1 Ba6 33. Bc5 Nd3+ 34. Bxd3 cxd3 35. Bxa7 Re7 36. Rxd3 Bxd3 37. Rxd3 Ra8 38. Be3 Rxa2+ 39. Bd2 Kc6 40. g4 f5 41. gxf5 Rf7 42. Kg3 Rxf5 43. Kg4 Rf7 44. h4 Ra1 45. Be3 Rf1 46. Bd4 Kb5 47. Be3 Rg7+ 48. Kh5 Rd7 49. Bd4 Kc4 50. Re3 Rf7 51. Kh6 Rh1 52. h5 Rf5 53. Kxh7 Rhxh5+ 54. Kg6 Rhg5+ 55. Kh6 Rg2 56. Be5 Rf2 57. f4 R2xf4 58. Bxf4 Rxf4 59. Kg5 Rf1 60. Kg4 Rc1 61. Kf4 Rxc3 62. Re8 d4 63. Rc8+ Kd3 64. Ra8 Rc7 65. Ra3+ Kc2 66. Ke4 d3 67. Ra2+ Kb3 68. Rd2 Kc4 69. Rh2 Re7+ 70. Kf3 Kc3 71. Rh8 d2 72. Rc8+ Kd3 73. Rd8+ Kc2 74. Rc8+ Kd1 75. Kf2 Rf7+ 0-1 | ||||
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| 1229948 | Tal, Mikhail | Ivkov, Borislav | 1/2-1/2 | |
| 1. c4 c5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 e6 6. g3 Bc5 7. Nb3 Be7 8. Bg2 O-O 9. O-O d6 10. Nd4 Bd7 11. Ndb5 Qb8 12. Bg5 a6 13. Bxf6 gxf6 14. Nd4 Qa7 15. Nc2 Rac8 16. Ne4 Qb8 17. Qd2 f5 18. Ng5 Ne5 19. b3 b5 20. cxb5 axb5 21. Nd4 d5 22. Kh1 Qd6 23. e3 Qc5 24. Rfc1 Qb6 25. Rf1 Qc5 26. Rfc1 Qb6 27. Rf1 1/2-1/2 | ||||
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| 1374254 | Spassky, Boris | Ivkov, Borislav | 1-0 | |
| 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. Bd3 dxc4 8. Bxc4 O-O 9. O-O Nc6 10. a3 a6 11. Bg5 b5 12. Ba2 Bb7 13. Rc1 Rc8 14. Qd3 Re8 15. Rfd1 Nd5 16. Ne4 h6 17. Bd2 Qb6 18. Bb1 f5 19. Ng3 Bf6 20. Ne2 Rcd8 21. Ba2 Kh8 22. b4 Nce7 23. Ng3 Nc7 24. Nh5 Be4 25. Qe2 Bxf3 26. Qxf3 Bxd4 27. Bc3 e5 28. Qg3 Bxf2+ 29. Qxf2 Qxf2+ 30. Kxf2 Ned5 31. Bxe5 Rxe5 32. Rxc7 1-0 | ||||
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| 1376618 | Ivkov, Borislav | Kortschnoj, Viktor | 0-1 | |
| 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 c5 10. Rd1 d6 11. b3 Bf6 12. Bb2 Qe7 13. Qd2 Na6 14. Ne1 Rad8 15. e4 cxd4 16. Bxd4 Bxd4 17. Qxd4 Qg5 18. Nc2 Nc5 19. Re1 Qg6 20. Re2 Rd7 21. Rd1 e5 22. Qe3 h6 23. Bh3 Rdd8 24. f3 Qf6 25. Red2 Qe7 26. Qc3 g6 27. Ne3 f5 28. exf5 Bxf3 29. Re1 Ne4 30. Qc2 Nxd2 31. Qxd2 Be4 32. Ng4 Bxf5 33. Nxh6+ Kh8 34. g4 Bc8 35. Qe3 Qh4 36. Rd1 Kh7 0-1 | ||||
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| 1376637 | Kortschnoj, Viktor | Ivkov, Borislav | 1/2-1/2 | |
| 1. c4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. g3 Bc5 7. Nb3 Be7 8. Bg2 O-O 9. O-O d6 10. Nd4 Bd7 11. Ndb5 Qb8 12. Na3 Rd8 13. e4 Qc7 14. Be3 Qa5 15. Bd2 Qb6 16. Nc2 Ne5 17. b3 Bc6 18. Qe2 Ng6 19. Be3 Qa5 20. b4 Qc7 21. Nd4 Bd7 22. Ndb5 Qb8 23. Rab1 Rc8 24. Rfc1 Ne5 25. c5 dxc5 26. Bxc5 Bxc5 27. bxc5 Rxc5 28. f4 Bxb5 29. Rxb5 Rxb5 30. Nxb5 Nc6 31. e5 Ne8 32. Qf2 a6 33. Bxc6 axb5 34. Bxb5 Nc7 35. Bc4 b5 36. Bb3 g6 37. Qc5 Na6 38. Qe3 Qa7 39. Kf2 Nb4 40. Rc8+ Kg7 41. Rxa8 Qxa8 42. Qd4 Qa3 1/2-1/2 | ||||
