| ECO B44 in 2001 play it! korneev oleg defeats black's teran alvarez is in 125 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. Bf4 e5 7. Be3 Nf6 8. Bg5 a6 9. Bxf6 gxf6 10. N5c3 Be6 11. Nd5 Bg7 12. Nbc3 f5 13. exf5 Bxf5 14. Ne3 Be6 15. Bc4 O-O 16. O-O Rc8 17. Bd5 Qe7 18. Ne4 Nb4 19. Bxe6 Qxe6 20. c3 d5 21. Ng3 d4 22. Nef5 Nc6 23. Re1 dxc3 24. bxc3 Kh8 25. Qf3 Ne7 26. Nxg7 Kxg7 27. Qxb7 Rxc3 28. Qxe7 Qxe7 29. Nf5+ Kf6 30. Nxe7 Kxe7 31. Rxe5+ Kf6 32. Ra5 Rc6 33. g3 Rd8 34. Rb1 Rd4 35. Rb3 h6 36. Rba3 Rdd6 37. Rf3+ Kg7 38. Raf5 Rd7 39. R3f4 Rg6 40. Kg2 Rc7 41. Rd5 Rb7 42. h4 Rbb6 43. h5 Rgf6 44. Rxf6 Kxf6 45. Kf3 Kg7 46. Ke3 Rf6 47. f4 Rc6 48. Kd4 Rc2 49. a4 Rg2 50. Kc5 Rxg3 51. Kb6 Rf3 52. Rf5 f6 53. Kxa6 Kf7 54. a5 Ke6 55. Rb5 Rxf4 56. Kb7 Rg4 57. a6 Rg7+ 58. Kb6 f5 59. a7 Rg8 60. Ka6 Kf6 61. Rb6+ Ke5 62. Rb8 Rg1 63. Rb5+ |
| ECO B33 in 2006 play it! korneev oleg defeats black's boidman yuri in 95 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8. O-O-O Bd7 9. f3 Be7 10. Kb1 b5 11. h4 h6 12. Be3 Ne5 13. Bd3 h5 14. Rhe1 b4 15. Nce2 Qb8 16. Bg5 Qb6 17. Be3 Qb7 18. Ng3 a5 19. Bg5 a4 20. f4 Nxd3 21. cxd3 Qb6 22. Nf3 a3 23. b3 Rc8 24. f5 Bb5 25. Be3 Qb8 26. Nd4 Bd7 27. Bg5 d5 28. e5 Bc5 29. fxe6 fxe6 30. Nxe6 Bxe6 31. exf6 O-O 32. Bf4 Bd6 33. Bxd6 Qxd6 34. Nxh5 Rf7 35. Nxg7 Rxg7 36. fxg7 Bf5 37. g4 Bh7 38. Rf1 Qe5 39. Qf2 Qxg7 40. Qf6 Qc7 41. Qg5+ Kh8 42. Qf6+ Kg8 43. Qg5+ Kh8 44. Rc1 Bxd3+ 45. Ka1 Bc2 46. Qf6+ Kg8 47. Rf2 Re8 48. Rfxc2 |
| ECO B42 in 1999 play it! korneev oleg defeats black's kovacevic slobod in 93 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O d6 7. c4 Bd7 8. Nc3 Nc6 9. Nxc6 Bxc6 10. Qe2 Be7 11. Rd1 Qa5 12. Bf4 O-O 13. a3 Qh5 14. Qxh5 Nxh5 15. Be3 Nf6 16. f3 Nd7 17. Bf1 Rfd8 18. b4 b6 19. Ra2 Kf8 20. Rad2 g5 21. Bf2 f6 22. Ne2 Kf7 23. Nd4 Bb7 24. c5 bxc5 25. Nxe6 Kxe6 26. Bc4+ d5 27. Rxd5 Bxd5 28. Bxd5+ Kd6 29. Bxa8+ Kc7 30. Bd5 cxb4 31. Rc1+ Kb8 32. axb4 Bxb4 33. Rc6 a5 34. Ra6 Rc8 35. Bg3+ Ne5 36. Rxf6 Rc1+ 37. Kf2 Be1+ 38. Ke3 Bxg3 39. hxg3 Rg1 40. Kd4 Nd7 41. Rf7 Rd1+ 42. Kc3 Nc5 43. Rxh7 Rg1 44. Kc4 Na6 45. Rg7 Rxg2 46. Rxg5 Nc7 47. f4 |
| ECO B42 in 2002 play it! korneev oleg defeats black's paunovic dragan in 80 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O d6 7. c4 b6 8. Nc3 Bb7 9. a4 Nc6 10. Nxc6 Bxc6 11. Qf3 Be7 12. Qg3 O-O 13. Bh6 Ne8 14. Be3 e5 15. Nd5 Bxd5 16. cxd5 Nf6 17. Bh6 Nh5 18. Qg4 Kh8 19. Qxh5 gxh6 20. Qxh6 Bg5 21. Qh3 Qf6 22. g3 Rg8 23. Qf5 Qxf5 24. exf5 Bd2 25. Rfd1 Bb4 26. Rac1 Rg4 27. f6 Bc5 28. Rc4 Rag8 29. Rdc1 a5 30. Kg2 Bd4 31. Kf1 Bc5 32. h3 Rd4 33. Rxd4 Bxd4 34. Rc7 Rf8 35. b3 e4 36. Bxe4 Bxf6 37. Rc6 Rd8 38. Rxb6 Bc3 39. Ke2 Kg7 40. Kf3 Be1 |
| ECO B78 in 2004 play it! korneev oleg defeats black's migens romero ju in 55 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. Bc4 Bd7 10. O-O-O Rc8 11. Bb3 Ne5 12. Kb1 Nc4 13. Bxc4 Rxc4 14. g4 Qa5 15. g5 Nh5 16. Nd5 Qd8 17. Ne2 Be6 18. Ng3 Bxd5 19. Qxd5 Qc7 20. Nxh5 gxh5 21. c3 b5 22. a3 Rc8 23. Rhg1 Kf8 24. Bd4 Rxd4 25. cxd4 Qc2+ 26. Ka1 Qa4 27. e5 Qa6 28. Rc1 |
| ECO B36 in 2001 play it! korneev oleg defeats black's rivas vila d in 97 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Be3 O-O 10. Qd2 Be6 11. O-O Qc7 12. Rfc1 Rfc8 13. Nb5 Qd8 14. f3 Nd7 15. Nd4 a5 16. b3 Nc5 17. Rab1 Bd7 18. Bf1 Qf8 19. Rc2 f5 20. Bd3 f4 21. Bf2 g5 22. a3 a4 23. b4 Nb3 24. Nxb3 axb3 25. Rxb3 Ba4 26. Rcb2 Bxb3 27. Rxb3 Qf6 28. Bf1 Qf7 29. Rd3 Rxc4 30. Rd5 Rc3 31. Rxg5 Rcxa3 32. Bd4 e5 33. Bb2 Qe7 34. Rf5 R3a7 35. b5 Qc7 36. g3 Kh8 37. Kg2 Ra2 38. Kh3 Qa5 39. Qc1 Qb4 40. Bc3 Qc5 41. Rf7 Qf2 42. Kg4 h5+ 43. Kg5 Qxf3 44. Rxf4 exf4 45. Bxg7+ Kh7 46. Bh3 Rg8 47. Bf5+ Kxg7 48. Qc7+ Kf8+ 49. Kf6 |
| ECO B32 in 1997 play it! korneev oleg defeats black's cramling pia in 85 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nb5 d6 6. Bf4 e5 7. Be3 a6 8. N5c3 Nf6 9. Bg5 Be7 10. Nd2 Be6 11. Nc4 Nd4 12. Ne3 Rc8 13. Bxf6 Bxf6 14. Bd3 Bg5 15. Ncd5 Bxe3 16. Nxe3 O-O 17. c3 Nc6 18. O-O Ne7 19. Qe2 d5 20. exd5 Nxd5 21. Rfd1 Nf4 22. Bxh7+ Kh8 23. Qf3 Qb6 24. Be4 Qxb2 25. g3 Ng6 26. c4 Rcd8 27. c5 Kg8 28. Bxb7 Rd4 29. c6 e4 30. Qh5 Ne5 31. Rdb1 Nf3+ 32. Qxf3 Qxb1+ 33. Rxb1 exf3 34. c7 a5 35. Rc1 Bc8 36. Bxf3 g6 37. Nd5 Kg7 38. Kg2 f5 39. h4 Re8 40. Nb6 Rb4 41. Bc6 Rxb6 42. Bxe8 Rb2 43. a4 |
| ECO B43 in 2003 play it! korneev oleg defeats black's valenti giuseppe in 95 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. O-O Nc6 8. Be3 Be7 9. Kh1 O-O 10. f4 d6 11. Qf3 Bd7 12. Rae1 b5 13. a3 Rfe8 14. Qg3 Rac8 15. e5 Nh5 16. Qh3 g6 17. Nxc6 Bxc6 18. f5 exf5 19. Bxf5 Rcd8 20. e6 f6 21. Qg4 Bf8 22. Bb6 Qg7 23. Bxd8 Rxd8 24. Bd3 Be7 25. Qd4 f5 26. Qxg7+ Kxg7 27. Ne2 Bf6 28. c3 Bd5 29. Bxf5 gxf5 30. Rxf5 Bxe6 31. Rxh5 Bg4 32. Ng3 Bxh5 33. Nxh5+ Kg6 34. Nxf6 Kxf6 35. Kg1 d5 36. Kf2 Rd7 37. g4 a5 38. h4 b4 39. cxb4 axb4 40. a4 Ra7 41. b3 Rc7 42. a5 Ra7 43. Ra1 Ke5 44. Ke3 Ra6 45. Kd3 Kf4 46. Kd4 Kxg4 47. Kxd5 Kxh4 48. Kc5 |
| ECO B90 in 1999 play it! korneev oleg defeats black's herrera irisbert in 53 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 b5 8. Qd2 Nbd7 9. O-O-O Bb7 10. g4 h6 11. h4 b4 12. Na4 Qa5 13. b3 Be7 14. Kb1 d5 15. Bh3 dxe4 16. g5 hxg5 17. hxg5 Nd5 18. g6 O-O-O 19. fxe4 Nc3+ 20. Nxc3 bxc3 21. Qe2 Nc5 22. gxf7 Rxh3 23. Rxh3 Bxe4 24. Bc1 e5 25. Ne6 Rxd1 26. Rh8+ Kd7 27. f8=Q |
| ECO B33 in 2002 play it! korneev oleg defeats black's estremera panos in 107 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 Qb6 8. O-O-O Qxd4 9. Qxd4 Nxd4 10. Rxd4 a6 11. f3 Be7 12. Bc4 Bd7 13. Bb3 Bc6 14. Rd2 O-O 15. Bf4 Rfd8 16. Rhd1 Nh5 17. Be3 Nf6 18. Ne2 d5 19. e5 Nd7 20. Bd4 Nc5 21. Kb1 a5 22. Bxc5 Bxc5 23. a4 Rdc8 24. Nd4 Bxd4 25. Rxd4 b5 26. axb5 Bxb5 27. Ba4 Bxa4 28. Rxa4 Rc5 29. c3 Rb8 30. Ka2 Rcb5 31. Rd2 Kf8 32. g4 g5 33. f4 gxf4 34. Rxf4 h6 35. h4 Rc8 36. Rdf2 Rb7 37. g5 hxg5 38. hxg5 Kg7 39. g6 fxg6 40. Rf6 Rh8 41. Rg2 Rh6 42. Rxe6 Rd7 43. Rg4 Kf7 44. Rf6+ Kg7 45. Ra6 Re7 46. Rg5 Rb7 47. Rd6 Kf7 48. Rg2 Rb5 49. Rf6+ Kg7 50. Rc6 Kf7 51. Rf2+ Ke7 52. e6 Rb8 53. Rf7+ Ke8 54. Rg7 |
| ECO B90 in 2003 play it! korneev oleg defeats black's rosso pier in 51 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 Be7 8. Qd2 Bd7 9. O-O-O b5 10. g4 Nc6 11. g5 Nh5 12. Rg1 g6 13. Kb1 b4 14. Nxc6 Bxc6 15. Ne2 Qc7 16. Ng3 Nxg3 17. hxg3 a5 18. Rh1 O-O-O 19. c3 Qb7 20. cxb4 Qxb4 21. Qc2 Qb7 22. Rc1 Kd7 23. Bc4 Rc8 24. Qd3 Ke8 25. Ba6 Qd7 26. Rh2 |
| ECO B42 in 1999 play it! korneev oleg defeats black's strikovic aleksa in 79 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nc6 6. Nxc6 dxc6 7. O-O e5 8. Nd2 Bc5 9. Nc4 f6 10. Qh5+ g6 11. Qe2 b5 12. Nd2 Be6 13. Nb3 Ba7 14. Be3 Bxe3 15. Qxe3 Bxb3 16. axb3 Ne7 17. b4 Qd6 18. c3 O-O 19. Bc2 Rfd8 20. Rfd1 Qc7 21. Rxd8+ Qxd8 22. Qh6 Kh8 23. h3 Ng8 24. Qe3 a5 25. bxa5 Rxa5 26. Rd1 Qc7 27. Bb3 Ra7 28. Bxg8 Kxg8 29. Qc5 Kg7 30. Rd6 Ra6 31. b4 h5 32. h4 Qc8 33. f3 Qc7 34. Kh2 Rb6 35. Kg3 Ra6 36. Kh2 Rb6 37. f4 exf4 38. e5 fxe5 39. Qxe5+ Kh7 40. Qe6 |
| ECO B41 in 1987 play it! korneev oleg defeats black's krasenkow michal in 36 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 d6 7. Bf4 e5 8. Bg5 a6 9. Na3 b5 10. Nd5 Be7 11. Bxf6 Bxf6 12. c3 O-O 13. Nc2 Bb7 14. Be2 Nb8 15. Qd3 Nd7 16. Rd1 Bg5 17. O-O Nc5 18. Qf3 g6 |
| ECO B90 in 2005 play it! korneev oleg defeats black's bogner sebastian in 51 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Nbd7 9. Qd2 b5 10. O-O-O Be7 11. g4 Nb6 12. Qf2 Nfd7 13. Kb1 Nc4 14. Nd5 Bxd5 15. exd5 a5 16. Bc1 Bg5 17. f4 Qf6 18. Nd4 Bxf4 19. Nxb5 Rc8 20. g5 Qe7 21. Na7 Rc5 22. Bxf4 exf4 23. Bxc4 Rxc4 24. Nc6 Qxg5 25. Qe2+ Ne5 26. Nxe5 |
| ECO B90 in 2001 play it! korneev oleg defeats black's herrera irisbert in 61 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Nbd7 9. Qd2 b5 10. O-O-O Nb6 11. Qf2 Nfd7 12. Kb1 b4 13. Nd5 Nxd5 14. exd5 Bf5 15. g4 Bg6 16. f4 Be4 17. Bg2 Bxg2 18. Qxg2 Be7 19. fxe5 Nxe5 20. Bd4 f6 21. Bxe5 fxe5 22. Rhf1 Bf6 23. g5 Bxg5 24. Nc5 dxc5 25. d6 Bf6 26. Rxf6 Qxf6 27. Qxa8+ Qd8 28. d7+ Ke7 29. Qe4 Rf8 30. Qxe5+ Kf7 31. Rf1+ |
| ECO B33 in 2006 play it! korneev oleg defeats black's del campo gomez in 57 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 O-O 12. Nc2 Bg5 13. a4 bxa4 14. Rxa4 a5 15. Bc4 Kh8 16. O-O Rb8 17. b4 axb4 18. cxb4 f5 19. b5 Ne7 20. Ncb4 Bd7 21. Nxe7 Bxe7 22. Nc6 Bxc6 23. bxc6 Qc7 24. Bd5 Ra8 25. exf5 Rfb8 26. g3 Ra5 27. Rxa5 Qxa5 28. Be6 Rd8 29. Qc2 |
| ECO B42 in 2003 play it! korneev oleg defeats black's oliva del amo an in 91 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Ba7 7. O-O Nc6 8. c4 Nge7 9. Nc3 O-O 10. Bg5 d6 11. Rc1 e5 12. Qd2 Be6 13. Rfd1 Rc8 14. Nd5 f6 15. Be3 Bxe3 16. Qxe3 f5 17. exf5 Bxf5 18. Be4 Bxe4 19. Qxe4 Nf5 20. c5 Nfd4 21. Nxd4 Nxd4 22. Rxd4 exd4 23. Ne7+ Kh8 24. Nxc8 Qxc8 25. Qxd4 dxc5 26. Qxc5 Qd8 27. g3 h6 28. Kg2 Qf6 29. Rc3 Rd8 30. a3 b5 31. b4 Kh7 32. h4 Rd2 33. Rf3 Qe6 34. h5 Qd5 35. Qxd5 Rxd5 36. g4 g6 37. Rf7+ Kg8 38. hxg6 Rg5 39. Kh3 Rxg6 40. Ra7 Rc6 41. Kh4 Rd6 42. f4 Rf6 43. f5 Rd6 44. Kh5 Kf8 45. Rh7 Rd3 46. Kg6 |
| ECO B33 in 1995 play it! korneev oleg defeats black's sherbakov ruslan in 75 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8. O-O-O Bd7 9. f3 Be7 10. h4 O-O 11. g4 Rc8 12. Kb1 b5 13. Be3 Ne5 14. Bd3 Nc4 15. Bxc4 Rxc4 16. h5 h6 17. Rhg1 Nh7 18. b3 Rc7 19. f4 Qc8 20. Nce2 Nf6 21. Qd3 e5 22. Nf5 Bxf5 23. gxf5 Kh8 24. Bc1 Qb7 25. fxe5 dxe5 26. Nc3 Rfc8 27. Bb2 Bc5 28. Rge1 Bd4 29. Nd5 Rxc2 30. Bxd4 Nxd5 31. exd5 exd4 32. Qxd4 f6 33. d6 Qd7 34. Qg4 Qc6 35. d7 Rb2+ 36. Kxb2 Qc3+ 37. Ka3 Qa5+ 38. Qa4 |
| ECO B80 in 2005 play it! korneev oleg defeats black's fernandez gil ma in 61 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be3 a6 7. f3 Nc6 8. Qd2 Qc7 9. O-O-O Ne5 10. g4 b5 11. g5 Nfd7 12. f4 Nc4 13. Bxc4 Qxc4 14. Qd3 Bb7 15. Qxc4 bxc4 16. Nde2 f5 17. Nd4 Nc5 18. exf5 Bxh1 19. Rxh1 Kf7 20. fxe6+ Nxe6 21. f5 Nxd4 22. Bxd4 d5 23. h4 Bb4 24. Nxd5 Rad8 25. g6+ hxg6 26. fxg6+ Kg8 27. Nxb4 Rxd4 28. h5 Rd6 29. Re1 Kf8 30. Re5 a5 31. Nd5 |
| ECO B32 in 2006 play it! korneev oleg defeats black's landenbergue cla in 61 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. Bd3 a6 8. Be3 Qc7 9. f4 d6 10. Qf3 Be7 11. g4 b5 12. g5 Nd7 13. O-O-O Nb4 14. Kb1 Bb7 15. Qh3 O-O 16. Rhf1 Nxd3 17. cxd3 b4 18. Ne2 Nc5 19. f5 exf5 20. exf5 Qd7 21. Na5 Bd5 22. Nf4 Bxa2+ 23. Kxa2 Qa4+ 24. Kb1 b3 25. Nc4 Qa2+ 26. Kc1 Bxg5 27. Kd2 Bxf4 28. Rxf4 d5 29. Rg4 dxc4 30. Rxg7+ Kxg7 31. Qh6+ |