| ECO A04 in 2004 play it! ninov nikolai defeats white's dimitrijevic ale in 50 moves | 1. Nf3 c5 2. e4 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 a6 6. Bg5 Nbd7 7. f4 b5 8. Qf3 Bb7 9. O-O-O e6 10. Qh3 b4 11. Nd5 exd5 12. e5 dxe5 13. fxe5 Nxe5 14. Re1 Qc7 15. Qf5 Ne4 16. Nb5 Qb8 17. Rxe4 dxe4 18. Bc4 f6 19. Rd1 Be7 20. Bxf6 gxf6 21. Nd6+ Bxd6 22. Qxf6 Rf8 23. Qe6+ Be7 24. Be2 Nd3+ 25. Kb1 Qe5 |
| ECO A04 in 2005 play it! ninov nikolai defeats white's nikolov sasho in 72 moves | 1. Nf3 c5 2. c4 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nc3 a6 6. d3 Rb8 7. h4 h6 8. Nd2 d6 9. Bxc6+ bxc6 10. Nb3 f5 11. Bd2 Nf6 12. Qc2 e5 13. O-O-O O-O 14. f3 Be6 15. Rhg1 Rf7 16. Rg2 h5 17. Na4 Nh7 18. f4 exf4 19. gxf4 Nf8 20. Rh1 Bf6 21. Bc3 Bxh4 22. Nd2 Rh7 23. Nf3 Bf6 24. Ng5 Rh6 25. Rhg1 Qe7 26. e4 fxe4 27. Nxe4 Bd4 28. Bxd4 cxd4 29. Qf2 Bf5 30. Qxd4 Ne6 31. Qe3 d5 32. Ng5 Re8 33. Re1 dxc4 34. Nc5 Nxf4 35. Nge4 Nxg2 36. Nf6+ Kf7 |
| ECO A04 in 1992 play it! ninov nikolai defeats white's kanchev todor st in 48 moves | 1. Nf3 c5 2. e4 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 a6 6. Bg5 e6 7. Bxf6 Qxf6 8. Nb3 Nd7 9. Qd2 Qd8 10. O-O-O b5 11. a3 Be7 12. f4 O-O 13. h4 Nb6 14. g4 Qc7 15. g5 d5 16. e5 b4 17. axb4 Bxb4 18. Qd4 Bxc3 19. bxc3 a5 20. Qc5 Qa7 21. Bd3 a4 22. Nd4 a3 23. Kb1 Bd7 24. h5 Na4 |
| ECO A13 in 1992 play it! ninov nikolai defeats white's liangov peter in 80 moves | 1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. O-O O-O 6. b3 a5 7. Bb2 a4 8. d3 Re8 9. Nbd2 a3 10. Bc3 c5 11. e3 Nc6 12. d4 cxd4 13. Nxd4 Nxd4 14. Bxd4 Bb4 15. Bxf6 Qxf6 16. cxd5 exd5 17. Nf3 b6 18. Qd4 Bc3 19. Qxf6 Bxf6 20. Nd4 Bb7 21. Rfd1 Rac8 22. Rac1 Bxd4 23. exd4 Kf8 24. Bf3 Ke7 25. Bg4 Rxc1 26. Rxc1 Kd6 27. Bf3 g5 28. h3 Ba6 29. Kh2 Rc8 30. Rxc8 Bxc8 31. Kg2 Bf5 32. Kf1 Bb1 33. Bd1 Bxa2 34. Bc2 Kc6 35. Ke2 Kb5 36. Kd2 Kb4 37. Bxh7 Bxb3 38. Bb1 Kc4 39. h4 gxh4 40. gxh4 Kxd4 |
| ECO A34 in 2003 play it! ninov nikolai defeats white's rahnev aleksanda in 74 moves | 1. c4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. d3 e6 6. e4 Nge7 7. Nge2 O-O 8. Be3 Nd4 9. O-O a6 10. Rb1 Nec6 11. a3 Qe7 12. b4 Nxe2+ 13. Nxe2 cxb4 14. axb4 Nxb4 15. Qd2 a5 16. Rfc1 d6 17. Bb6 Ra6 18. c5 Qd7 19. d4 dxc5 20. Bxc5 Rd8 21. Bxb4 axb4 22. Rxb4 b5 23. Rcb1 Rb6 24. R4b2 Bb7 25. Qa5 Bxd4 26. Nxd4 Qxd4 27. Rd2 Qxd2 28. Qxb6 Qd3 29. Rb4 Rc8 30. h4 Bc6 31. Rd4 Qc3 32. e5 Qe1+ 33. Kh2 Bxg2 34. Kxg2 Qxe5 35. Rf4 Qd5+ 36. Kh2 Rc1 37. f3 e5 |
| ECO A03 in 1992 play it! ninov nikolai defeats white's reinderman dimit in 78 moves | 1. f4 d5 2. b3 Bg4 3. g3 Nc6 4. Bb2 h5 5. Bg2 Qd7 6. c4 d4 7. Nf3 h4 8. Nxh4 Rxh4 9. gxh4 d3 10. Nc3 Nd4 11. h3 dxe2 12. Qc1 Bh5 13. Ne4 Nf3+ 14. Kf2 Nxh4 15. Ng3 Nxg2 16. Kxg2 Qc6+ 17. Kh2 Qf3 18. Qg1 O-O-O 19. Nxh5 Rxd2 20. Re1 Qxh5 21. Bc1 Rxa2 22. Qg4+ Qxg4 23. hxg4 e6 24. Kg3 Bb4 25. Reg1 Ne7 26. Kf3 e1=Q 27. Rxe1 Bxe1 28. Rxe1 Ra1 29. Ke2 Rb1 30. Rh1 Kd7 31. Kd2 Rxb3 32. Rh7 f5 33. Rxg7 fxg4 34. Kc2 Rf3 35. Rxg4 Nf5 36. Rg8 Nd4+ 37. Kb2 Nb3 38. Rg7+ Kc6 39. Rg6 Nxc1 |
| ECO B50 in 2004 play it! ninov nikolai defeats white's mishev liubomir in 74 moves | 1. e4 c5 2. Nf3 d6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nf6 7. Re1 Bg4 8. h3 Bxf3 9. Bxf3 O-O 10. c3 Nd7 11. Bg2 b5 12. a4 b4 13. Qc2 Rc8 14. Nd2 bxc3 15. bxc3 Nb4 16. Qb1 Bxc3 17. Ra3 Bg7 18. h4 e6 19. Nf3 Rb8 20. g4 Nc6 21. Qa2 Nd4 22. g5 Nxf3+ 23. Bxf3 Qb6 24. Qe2 Bb2 25. Ra2 c4 26. Kh1 Bxc1 27. Rxc1 cxd3 28. Qxd3 Nc5 29. Qe2 f6 30. Bg2 fxg5 31. hxg5 Qd8 32. Qg4 e5 33. Rd2 Rf4 34. Qd1 Qxg5 35. Rxd6 Rxf2 36. Qd5+ Kg7 37. Rg1 Rb1 |
| ECO B23 in 2005 play it! ninov nikolai defeats white's muzik martin in 116 moves | 1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. f5 Nge7 7. fxe6 fxe6 8. d3 O-O 9. O-O h6 10. Qe1 g5 11. Qg3 Ng6 12. Be3 Nf4 13. Rae1 d5 14. exd5 exd5 15. Bb3 c4 16. dxc4 d4 17. c5+ Kh7 18. Ne4 dxe3 19. Nfxg5+ hxg5 20. Nxg5+ Kh6 21. Nf7+ Rxf7 22. Bxf7 Nh3+ 23. gxh3 Qg5 24. c3 Qxg3+ 25. hxg3 Bxh3 26. Rf4 Kg5 27. Rxe3 Ne5 28. Bd5 Rd8 29. Bxb7 Rd1+ 30. Kf2 Ng4+ 31. Rxg4+ Bxg4 32. b4 Rd2+ 33. Ke1 Rc2 34. Bf3 Bxf3 35. Rxf3 Bxc3+ 36. Kd1 Rd2+ 37. Kc1 Bxb4 38. a3 Ba5 39. Rf7 a6 40. Ra7 Rd5 41. Rxa6 Rxc5+ 42. Kb2 Kf5 43. a4 Ke4 44. Ra8 Kd3 45. Kb3 Rc3+ 46. Kb2 Bb6 47. Rb8 Rc2+ 48. Kb3 Bd4 49. Ka3 Rc1 50. Rd8 Rb1 51. a5 Kc4 52. Rc8+ Bc5+ 53. Ka2 Rb5 54. g4 Kc3 55. Re8 Rxa5+ 56. Kb1 Bd4 57. Re2 Kd3 58. Ra2 Rb5+ |
| ECO B53 in 2005 play it! ninov nikolai defeats white's daurelle herve in 82 moves | 1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 a6 6. Bg5 Nbd7 7. Bc4 Qa5 8. Qd2 e6 9. O-O-O b5 10. Bb3 Bb7 11. Rhe1 Be7 12. f3 b4 13. Nd5 exd5 14. exd5 Kd8 15. Nc6+ Bxc6 16. dxc6 Nc5 17. Bxf7 Ra7 18. Bf4 Kc8 19. Rxe7 Rxe7 20. Qxd6 Qc7 21. Bc4 Rd8 22. Qxc7+ Rxc7 23. Rxd8+ Kxd8 24. Bxc7+ Kxc7 25. c3 bxc3 26. b4 Na4 27. Bxa6 Kxc6 28. Bd3 Nd5 29. Bxh7 Nxb4 30. a3 Nd5 31. h4 Kc5 32. g4 Kd4 33. h5 Nc5 34. g5 Nd3+ 35. Kb1 Ne3 36. Bxd3 Kxd3 37. Kc1 Nf5 38. h6 Nd4 39. hxg7 Ne2+ 40. Kb1 c2+ 41. Ka2 c1=Q |
| ECO B90 in 1997 play it! ninov nikolai defeats white's prassas georgios in 110 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Nbd7 8. O-O Nc5 9. f3 b5 10. Be3 Bb7 11. Kh1 Be7 12. Qe1 O-O 13. Rd1 Qc7 14. Qg3 Kh8 15. Rfe1 Rac8 16. Rd2 Rg8 17. Red1 Qb8 18. h3 Ba8 19. Bg1 Nfd7 20. Qe1 b4 21. Na4 Nxa4 22. Bxa4 Nc5 23. Bb3 a5 24. c4 bxc3 25. bxc3 a4 26. Bc2 Bc6 27. Nxc6 Rxc6 28. Bh2 Rd8 29. e5 d5 30. Rd4 Qb2 31. Bb1 Nb7 32. Rxa4 Rxc3 33. Rad4 Rdc8 34. R4d2 Qa3 35. Bf4 Na5 36. Rd3 Rxd3 37. Rxd3 Qb2 38. Bd2 Rb8 39. Bxa5 Qxb1 40. Qxb1 Rxb1+ 41. Kh2 h5 42. Rd2 Bg5 43. Re2 h4 44. g3 hxg3+ 45. Kxg3 Rg1+ 46. Kh2 Rd1 47. Kg3 Rd4 48. Bb6 Ra4 49. Bc5 Kh7 50. Kg2 Kg6 51. Bf2 Kf5 52. Bg3 d4 53. f4 Bxf4 54. Rf2 d3 55. Bxf4 Rxf4 |
| ECO B26 in 2005 play it! ninov nikolai defeats white's krapivin alexand in 74 moves | 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 Nd4 7. Qd2 Nf6 8. h3 e5 9. Nce2 d5 10. c3 Ne6 11. Nf3 Qd6 12. Bh6 Bxh6 13. Qxh6 Bd7 14. exd5 Nxd5 15. O-O Ne7 16. Qe3 f6 17. Nd2 Nf5 18. Ne4 Qe7 19. Qd2 O-O-O 20. c4 Bc6 21. a3 Nd6 22. Qe3 Nxe4 23. Bxe4 Bxe4 24. dxe4 Nd4 25. Nxd4 Rxd4 26. b4 Rhd8 27. Rfc1 Rd3 28. Qe2 Qe6 29. Kg2 Rd2 30. Qe3 Qc6 31. Rc3 R8d4 32. Re1 f5 33. Qf3 cxb4 34. axb4 fxe4 35. Qg4+ Kc7 36. Ree3 Qf6 37. Re2 h5 |
| ECO B29 in 2004 play it! ninov nikolai defeats white's marinkovic slavi in 139 moves | 1. e4 c5 2. Nf3 Nf6 3. Nc3 d5 4. exd5 Nxd5 5. Bc4 Nxc3 6. bxc3 Nc6 7. O-O g6 8. Ng5 e6 9. d4 h6 10. Nf3 Bg7 11. Ba3 b6 12. dxc5 Na5 13. Bb5+ Bd7 14. Bd3 Bxc3 15. Rb1 Qc7 16. Be4 Rd8 17. Qd3 Bg7 18. cxb6 axb6 19. Bd6 Qc4 20. Qe3 Bc6 21. Bxc6+ Nxc6 22. Ba3 b5 23. Rbd1 Rxd1 24. Rxd1 b4 25. Bc1 O-O 26. Qb3 Na5 27. Qa4 Nc6 28. Qb3 Qe2 29. Re1 Qa6 30. a3 Rb8 31. axb4 Rxb4 32. Qa3 Qc4 33. Bd2 Ra4 34. Qb3 Qxb3 35. cxb3 Ra2 36. Rc1 Nd4 37. Nxd4 Rxd2 38. Nc6 Rb2 39. b4 Bf8 40. g3 g5 41. h3 Kg7 42. Kf1 h5 43. Ke1 Bxb4+ 44. Nxb4 Rxb4 45. Rc5 Kg6 46. Kf1 f5 47. Rc8 h4 48. gxh4 Rxh4 49. Kg2 Kf6 50. Ra8 Rd4 51. Rg8 Rd3 52. Kh2 Rf3 53. Kg2 Rf4 54. Kg3 e5 55. Rf8+ Kg7 56. Ra8 Rc4 57. Ra7+ Kg6 58. Ra6+ Kh5 59. Ra8 Rc3+ 60. Kg2 e4 61. Re8 Kg6 62. Re6+ Kf7 63. Re5 Kf6 64. Re8 Rc2 65. Kg1 Rc1+ 66. Kg2 Re1 67. Rg8 f4 68. Rf8+ Ke6 69. Re8+ Kf7 70. Re5 |
| ECO B52 in 2005 play it! ninov nikolai defeats white's mullon jean bapt in 116 moves | 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. O-O Nc6 6. c3 d5 7. exd5 Qxd5 8. d4 e6 9. Be3 cxd4 10. Nxd4 Nxd4 11. Bxd4 Ne7 12. Qb3 Qc6 13. Nd2 Nf5 14. Nc4 Be7 15. Na5 Qa6 16. Qxb7 Qxb7 17. Nxb7 Rb8 18. Na5 Nxd4 19. cxd4 Rxb2 20. Rfb1 Rb6 21. Nc4 Rxb1+ 22. Rxb1 O-O 23. Rb7 Bf6 24. Rxa7 Rc8 25. g3 Bxd4 26. Rd7 Bf6 27. Nb6 Rc5 28. a4 g5 29. Kg2 Kg7 30. h3 Bc3 31. g4 Ba5 32. Rb7 Rc2 33. Nd7 Be1 34. Kf1 Bxf2 35. a5 Bd4 36. a6 Rf2+ 37. Ke1 Ra2 38. Nb8 Kg6 39. Kd1 Be3 40. Re7 Rd2+ 41. Ke1 Ra2 42. Kd1 Bc5 43. Rb7 Bd4 44. Rd7 Bg1 45. Re7 h6 46. Ke1 Bc5 47. Rb7 f5 48. Nd7 Bf2+ 49. Kf1 Bd4 50. Nf8+ Kf6 51. Nd7+ Ke7 52. gxf5 exf5 53. Ne5+ Kd6 54. Nf7+ Kd5 55. Nxh6 f4 56. Rb3 Ke4 57. Nf7 Ra1+ 58. Kg2 f3+ |
| ECO B95 in 1995 play it! ninov nikolai defeats white's antonov vladimir in 46 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Qf3 h6 8. Bh4 Nbd7 9. O-O-O Qc7 10. Qh3 Be7 11. f4 b5 12. a3 Rb8 13. Be2 b4 14. axb4 Rxb4 15. e5 dxe5 16. fxe5 Qxe5 17. Bf2 Bc5 18. Qd3 O-O 19. Bf3 Qd6 20. Nce2 Qb6 21. Qc3 a5 22. Bg3 Ba6 23. Nc6 Bxe2 |
| ECO B98 in 1990 play it! ninov nikolai defeats white's dimovsti georgi in 64 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 h6 9. Bh4 g5 10. fxg5 Nfd7 11. Qh5 Ne5 12. Bg3 Bxg5 13. Be2 Qb6 14. Bxe5 dxe5 15. Nf3 Qxb2 16. Nd1 Qb4+ 17. c3 Qe7 18. O-O Rh7 19. Nf2 Nd7 20. Ng4 Kd8 21. Bd3 Kc7 22. g3 f6 23. Rae1 Nf8 24. Kh1 Bd7 25. Nf2 Rd8 26. Re2 Bc6 27. Rd1 Qc5 28. c4 Rhd7 29. Bc2 Rxd1+ 30. Nxd1 Be8 31. Qh3 Qxc4 32. Qg2 Qxa2 |
| ECO C45 in 1992 play it! ninov nikolai defeats white's gerasimov dimita in 50 moves | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qh4 5. Nb5 Bb4+ 6. Bd2 Nf6 7. Bd3 Kd8 8. O-O Bc5 9. g3 Qh3 10. Bg5 Ne5 11. Nd2 h5 12. Bh4 Rg8 13. Nf3 Ng4 14. Qd2 a6 15. Nc3 g5 16. Bxg5 Nxh2 17. Qf4 Nxf3+ 18. Qxf3 Ke8 19. Bf4 h4 20. Qg2 d6 21. e5 Nh5 22. Nd5 hxg3 23. Qxh3 Bxh3 24. Bxg3 Nxg3 25. Kh2 Bxf1 |
| ECO C33 in 1998 play it! ninov nikolai defeats white's dekic josip in 54 moves | 1. e4 e5 2. f4 exf4 3. Bc4 d5 4. exd5 Qh4+ 5. Kf1 Bd6 6. Nc3 Ne7 7. Ne4 O-O 8. Nxd6 cxd6 9. Nf3 Qf6 10. d4 Nd7 11. Bb3 Nb6 12. c4 Bg4 13. Kf2 Rac8 14. Qd3 Bf5 15. Qe2 Rfe8 16. Re1 g5 17. h3 h5 18. c5 Nd7 19. cxd6 Ng6 20. Qd1 g4 21. hxg4 hxg4 22. Rxe8+ Rxe8 23. Ne5 Qh4+ 24. Ke2 Ngxe5 25. dxe5 Rxe5+ 26. Kd2 Qf2+ 27. Kc3 Re3+ |
| ECO C41 in 1997 play it! ninov nikolai defeats white's fanouraki niki in 92 moves | 1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 g6 5. Bc4 Bg7 6. c3 Nf6 7. Nd2 O-O 8. O-O b6 9. Re1 Bb7 10. f3 Nbd7 11. Nf1 d5 12. exd5 Nxd5 13. Bxd5 Bxd5 14. Nf5 Be6 15. Nxg7 Kxg7 16. Be3 h5 17. Qd2 Re8 18. b3 f6 19. Rad1 Qe7 20. Bf2 Rad8 21. Qc2 a5 22. Ng3 Qa3 23. Ne2 Bf5 24. Qc1 Qxc1 25. Rxc1 c5 26. Ng3 Ne5 27. Nxf5+ gxf5 28. f4 Nd3 29. Rxe8 Rxe8 30. Rc2 Nxf4 31. b4 Re2 32. Rxe2 Nxe2+ 33. Kf1 Nxc3 34. bxa5 bxa5 35. a3 Ne4 36. Be1 a4 37. Ke2 Kf7 38. Kd3 Ke6 39. Kc4 Ke5 40. Ba5 Kd6 41. Kb5 Kd5 42. Kxa4 Kc4 43. Be1 Kd3 44. Kb3 c4+ 45. Kb2 c3+ 46. Kc1 Nc5 |
| ECO D31 in 2005 play it! ninov nikolai defeats white's coursaget nicola in 51 moves | 1. d4 d5 2. c4 e6 3. Nc3 c6 4. cxd5 exd5 5. Nf3 Bf5 6. Qb3 Qb6 7. Bf4 Na6 8. Qxb6 axb6 9. e3 Nb4 10. Kd2 Nf6 11. Be2 Ne4+ 12. Nxe4 dxe4 13. Ne5 b5 14. a3 Nd5 15. f3 f6 16. Ng4 b4 17. a4 Nxf4 18. exf4 O-O-O 19. Rhc1 exf3 20. Bxf3 Rxd4+ 21. Ke3 Rd3+ 22. Kf2 Rd2+ 23. Kg1 Bc2 24. a5 Bc5+ 25. Kh1 h5 26. a6 |
| ECO D31 in 2006 play it! ninov nikolai defeats white's ivanov jordan in 42 moves | 1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 dxc4 5. a4 Bb4 6. e3 b5 7. Bd2 Bb7 8. axb5 Bxc3 9. Bxc3 cxb5 10. b3 a5 11. d5 Nf6 12. bxc4 b4 13. Bxf6 Qxf6 14. Qa4+ Nd7 15. Nd4 e5 16. Nb3 e4 17. Be2 Qc3+ 18. Kf1 O-O 19. Qxd7 a4 20. Rc1 axb3 21. Rxc3 bxc3 |