| ECO A04 in 1997 play it! krivoshey sergei defeats white's gross stefan in 54 moves | 1. Nf3 b6 2. g3 Bb7 3. Bg2 e5 4. d4 e4 5. Ng5 d5 6. c4 Be7 7. h4 h6 8. Nh3 dxc4 9. Qa4+ Nd7 10. Qxc4 Ngf6 11. Nf4 O-O 12. Nc3 Re8 13. Be3 a6 14. Rd1 b5 15. Qb3 Bd6 16. Bh3 Nb6 17. Bf5 Nc4 18. a4 Nxe3 19. fxe3 b4 20. Nb1 Bd5 21. Nxd5 Bxg3+ 22. Kd2 Nxd5 23. Rh3 Bf2 24. Rf1 Bxe3+ 25. Rxe3 Nxe3 26. Kxe3 Qxh4 27. Qc4 Qg5+ |
| ECO A06 in 2005 play it! krivoshey sergei defeats white's werner clemens in 44 moves | 1. Nf3 d5 2. d4 c6 3. g3 Nf6 4. Bg2 Bg4 5. h3 Bh5 6. c4 e6 7. Qb3 Qb6 8. Nc3 Nbd7 9. O-O Be7 10. Bf4 O-O 11. Rad1 Bg6 12. Qxb6 axb6 13. cxd5 Nxd5 14. Nxd5 exd5 15. a3 b5 16. Bd2 Rfe8 17. Rfe1 Bf6 18. Bg5 Bxg5 19. Nxg5 Nb6 20. e3 Ra4 21. e4 h6 22. Nf3 Rxe4 |
| ECO A04 in 1996 play it! krivoshey sergei defeats white's bruch jochen in 84 moves | 1. Nf3 c5 2. g3 Nc6 3. Bg2 g6 4. O-O Bg7 5. c4 Nh6 6. Nc3 Nf5 7. e3 O-O 8. a3 a6 9. Rb1 Nd6 10. Na4 Nxc4 11. Nxc5 d6 12. Na4 d5 13. b4 e5 14. d3 Nd6 15. Bb2 Nb5 16. d4 e4 17. Nd2 h5 18. Qb3 Bh6 19. Rfc1 Ncxd4 20. exd4 Bxd2 21. Rc5 Be6 22. Rc2 Bh6 23. Nc5 Qe7 24. Nxe6 fxe6 25. a4 Nd6 26. Bc1 Bxc1 27. Rbxc1 Qf6 28. Qb2 b5 29. Rc6 Nc4 30. Qe2 Rfc8 31. axb5 axb5 32. Rxc8+ Rxc8 33. Qa2 Rf8 34. Bh3 Qxd4 35. Bxe6+ Kh7 36. Qe2 e3 37. fxe3 Nxe3 38. h3 Ng4+ 39. Kh1 Rf2 40. Rd1 Qb6 41. Bxg4 Rxe2 42. Bxe2 Qf2 |
| ECO A06 in 2006 play it! krivoshey sergei defeats white's pena dieguez man in 26 moves | 1. Nf3 d5 2. d4 Nf6 3. Bf4 c5 4. c3 Nc6 5. Nbd2 cxd4 6. cxd4 Qb6 7. Qb3 Nxd4 8. Qa4+ Nc6 9. Ne5 Bd7 10. Nxd7 Nxd7 11. Nf3 e5 12. Bxe5 Ndxe5 13. Nxe5 Qb4+ |
| ECO A05 in 2000 play it! krivoshey sergei defeats white's szirmai eduard in 68 moves | 1. Nf3 Nf6 2. c4 c5 3. e3 g6 4. Nc3 Bg7 5. d4 O-O 6. Be2 cxd4 7. exd4 d5 8. O-O Nc6 9. Be3 Be6 10. c5 Ne4 11. Qa4 f5 12. Rad1 Nxc3 13. bxc3 h6 14. Bb5 f4 15. Bc1 Rc8 16. Rfe1 Bg4 17. Rd3 Bf5 18. Rdd1 g5 19. c4 e6 20. cxd5 exd5 21. Ne5 Nxe5 22. dxe5 a6 23. Bd3 Be6 24. Bd2 f3 25. g3 Rc6 26. Qd4 Qe7 27. Bb4 Qf7 28. Bf1 Qh5 29. Bd2 Rfc8 30. Rc1 Bf8 31. Be3 Bxc5 32. Qb2 Bxe3 33. Rxc6 Bxf2+ 34. Qxf2 Rxc6 |
| ECO A07 in 2002 play it! krivoshey sergei defeats white's haub thorsten mi in 104 moves | 1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. d3 Nd7 5. O-O Ngf6 6. Qe1 e5 7. e4 dxe4 8. dxe4 Be7 9. Nbd2 O-O 10. h3 Bh5 11. a3 Qc7 12. b3 Nc5 13. Bb2 Nfd7 14. Nc4 f6 15. Nh4 Rfe8 16. Qc3 Bf8 17. Nf5 b5 18. Qa5 Qb8 19. Nce3 Qb6 20. Qxb6 Nxb6 21. Ng4 Bg6 22. Rae1 Rad8 23. Nh4 Rd2 24. Nxg6 hxg6 25. b4 Nca4 26. Bc1 Rxc2 27. f4 Nc4 28. fxe5 fxe5 29. Rf3 c5 30. bxc5 Bxc5+ 31. Kh1 Rf8 32. Rxf8+ Bxf8 33. Bf1 Nab6 34. Ne3 Nxe3 35. Bxe3 Nc4 36. Bxa7 Bxa3 37. Bb8 Bb2 38. h4 Bd4 39. Bh3 Nd2 40. Be6+ Kh7 41. Re2 Rc1+ 42. Kh2 Nf1+ 43. Kg2 Ne3+ 44. Kh2 b4 45. g4 b3 46. Bxb3 Rb1 47. Be6 Rxb8 48. Kh3 Rb6 49. Ba2 Rf6 50. Kg3 Nd1 51. g5 Rf4 52. Rh2 Bf2+ |
| ECO A04 in 1998 play it! krivoshey sergei defeats white's kozlowski waldem in 104 moves | 1. Nf3 g6 2. g3 Bg7 3. Bg2 c5 4. c4 Nc6 5. Nc3 Nf6 6. O-O O-O 7. d3 a6 8. Rb1 Rb8 9. Bf4 d6 10. Qd2 b5 11. Bh6 bxc4 12. Bxg7 Kxg7 13. dxc4 Bf5 14. Rbd1 Ne4 15. Qe3 Nxc3 16. Qxc3+ Kg8 17. b3 Qa5 18. Qb2 Be4 19. h4 Bxf3 20. Bxf3 Ne5 21. Qc2 h5 22. Be4 Kg7 23. f4 Ng4 24. Rd3 f5 25. Bf3 Nf6 26. Re3 Qc7 27. Re6 Qd7 28. Bd5 Nxd5 29. cxd5 Rb4 30. a3 Rd4 31. e4 Rxe4 32. Rxe4 fxe4 33. Qxe4 Rf7 34. Re1 Qb7 35. Re3 a5 36. Qc4 a4 37. bxa4 Qb1+ 38. Kg2 Qb2+ 39. Kf3 Qb1 40. Qc3+ Kh7 41. Qd3 Qh1+ 42. Kf2 Qh2+ 43. Ke1 e5 44. dxe6 Rb7 45. Re2 Qg1+ 46. Kd2 Rb2+ 47. Kc3 c4 48. Qe4 d5 49. e7 Rb3+ 50. Kd2 c3+ 51. Kd3 dxe4+ 52. Kc4 Rb8 |
| ECO A04 in 2001 play it! krivoshey sergei defeats white's hellmayr alois m in 82 moves | 1. Nf3 c5 2. b3 Nf6 3. Bb2 e6 4. e3 Nc6 5. c4 d5 6. cxd5 exd5 7. Bb5 Qb6 8. Nc3 a6 9. Be2 d4 10. Na4 Qd8 11. Qc1 d3 12. Bd1 b6 13. O-O Be7 14. Ne1 Bf5 15. f3 Rc8 16. e4 Be6 17. e5 Nd7 18. f4 b5 19. Nc3 Nd4 20. Ne4 Nf5 21. g4 Nh4 22. f5 Bd5 23. Ng3 c4 24. h3 cxb3 25. Qb1 Rc2 26. Nxd3 Rxd2 27. Rf2 bxa2 28. Qc1 Rxd3 29. Nh5 Rxh3 30. Nxg7+ Kf8 31. Ne6+ Kg8 32. Rh2 fxe6 33. Rxh3 Qb6+ 34. Kf1 Bg2+ 35. Ke2 Bxh3 36. f6 Bxg4+ 37. Kf1 Bh3+ 38. Ke2 Qg1 39. Qc8+ Bf8 40. Bb3 Qg2+ 41. Kd3 Bf5+ |
| ECO A05 in 1999 play it! krivoshey sergei defeats white's berezovics alexa in 60 moves | 1. Nf3 Nf6 2. c4 c5 3. g3 g6 4. b3 Bg7 5. Bb2 O-O 6. Bg2 d5 7. cxd5 Qxd5 8. O-O Qh5 9. Qc2 Nc6 10. d3 Bg4 11. Nbd2 Rac8 12. Nc4 Rfd8 13. Rfe1 b6 14. Nce5 Nd4 15. Nxd4 cxd4 16. Nc6 Rd7 17. Qc4 Rcc7 18. Bxd4 Be6 19. Qa4 b5 20. Qa6 Bd5 21. Ne5 Bxg2 22. Nxd7 Bb7 23. Nxf6+ Bxf6 24. Qxa7 Qh3 25. e4 Bxe4 26. Qb8+ Rc8 27. Qxc8+ Qxc8 28. Bxf6 Ba8 29. Re3 Qc6 30. f3 Qxf6 |
| ECO A06 in 2003 play it! krivoshey sergei defeats white's fridman daniel in 128 moves | 1. Nf3 d5 2. d3 c6 3. g3 Bg4 4. Bg2 Nd7 5. O-O Ngf6 6. Nbd2 e5 7. e4 dxe4 8. Nxe4 Nxe4 9. dxe4 Be7 10. h3 Bh5 11. Qe1 O-O 12. b3 Re8 13. Bb2 f6 14. Nh4 Nc5 15. Qe3 Ne6 16. Bf3 Bc5 17. Qe2 Bf7 18. c3 a5 19. a3 Qb6 20. b4 Bf8 21. Kh2 Ng5 22. Bg2 c5 23. b5 c4 24. a4 Rad8 25. Rad1 Qc5 26. Bc1 Rd3 27. Be3 Qc7 28. Rxd3 cxd3 29. Qd2 Qc4 30. Bxg5 fxg5 31. Nf5 Qxa4 32. Qxd3 Bc4 33. Qd7 Qxb5 34. Qxb5 Bxb5 35. Rb1 Bc6 36. Ne3 Bc5 37. Nc4 a4 38. Na5 Rf8 39. f3 a3 40. Nxc6 bxc6 41. h4 gxh4 42. gxh4 Rd8 43. Bf1 Rd2+ 44. Kg3 Kf7 45. Bc4+ Kg6 46. Ra1 Rc2 47. Ra2 Rxc3 48. Bg8 Rc1 49. Kh3 Bb4 50. Rg2+ Kh6 51. Ra2 c5 52. Kg4 g6 53. Bb3 c4 54. Ba4 c3 55. Kg3 Rb1 56. Bc2 Rb2 57. Rxb2 cxb2 58. Bb1 Be1+ 59. Kg4 Bf2 60. Ba2 Be3 61. Bb1 Bf4 62. Ba2 Kg7 63. h5 gxh5+ 64. Kxh5 Kf6 |
| ECO A30 in 2003 play it! krivoshey sergei defeats white's nogueiras jesus in 132 moves | 1. c4 c5 2. Nf3 g6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 Nc6 6. Nc2 Bg7 7. e4 d6 8. Be2 O-O 9. O-O Nd7 10. Bd2 Nc5 11. b4 Ne6 12. Rc1 Ned4 13. Nxd4 Nxd4 14. Be3 Nxe2+ 15. Qxe2 Be6 16. Rfd1 a5 17. b5 Qc7 18. Nd5 Bxd5 19. cxd5 Qd7 20. a4 Rfc8 21. h3 Rxc1 22. Rxc1 Rc8 23. Rc4 Bc3 24. Rxc8+ Qxc8 25. Qc2 Qc4 26. Bd2 f6 27. Bxc3 b6 28. f3 Kf7 29. Kf2 Qc5+ 30. Kf1 Qc4+ 31. Ke1 h5 32. Kd2 Qf1 33. Ke3 Qc4 34. Kf2 Qc5+ 35. Kf1 Qc4+ 36. Kg1 Qc5+ 37. Kh2 Qc4 38. Qd2 Qxa4 39. Bd4 Qxb5 40. Qe3 a4 41. Bxb6 a3 42. Bd4 Qa4 43. Qc3 g5 44. Qd2 a2 45. Ba1 h4 46. g3 hxg3+ 47. Kxg3 Qb3 48. Bb2 Qb6 49. Kg2 Qb5 50. Kf2 Qa4 51. Qc3 Qd1 52. Qd4 Qh1 53. Qc3 Qxh3 54. Ke2 Qg2+ 55. Ke3 Qf1 56. Kd4 Qd1+ 57. Kc4 g4 58. fxg4 Qxg4 59. Qd4 Qf3 60. Kb4 Qg3 61. Kb5 Qe1 62. Kb6 Qb1 63. Kc7 Qc2+ 64. Kd7 Qb3 65. Kc7 Qc2+ 66. Kd7 Qb3 |
| ECO A15 in 2000 play it! krivoshey sergei defeats white's gomez jose manue in 58 moves | 1. c4 Nf6 2. Nf3 g6 3. Nc3 c5 4. g3 Bg7 5. Bg2 O-O 6. O-O Nc6 7. Rb1 d5 8. cxd5 Nxd5 9. a3 Bf5 10. d3 Bxc3 11. e4 Bg7 12. exf5 gxf5 13. Bg5 h6 14. Bd2 Qd6 15. Qb3 e6 16. Qc4 Rac8 17. Rfd1 Rfd8 18. Qh4 Qe7 19. Qh3 Qf6 20. Rbc1 Qg6 21. Rc4 Nf6 22. Nh4 Qh7 23. Bc3 b6 24. Bxc6 Rxc6 25. Qg2 Rcd6 26. Qb7 R6d7 27. Qc6 Ng4 28. Nf3 Bxc3 29. Rxc3 Qg7 |
| ECO A30 in 2002 play it! krivoshey sergei defeats white's schnitzspan loth in 92 moves | 1. c4 c5 2. Nf3 g6 3. Nc3 Bg7 4. d4 cxd4 5. Nxd4 Nc6 6. e3 Nf6 7. Be2 O-O 8. O-O d5 9. cxd5 Nxd5 10. Nxd5 Qxd5 11. Bf3 Qc5 12. Nxc6 bxc6 13. Qa4 Rb8 14. Qxc6 Qxc6 15. Bxc6 Be6 16. Ba4 Bxb2 17. Bxb2 Rxb2 18. Bb3 Rd8 19. Rfb1 Rdd2 20. Rxb2 Rxb2 21. h4 a5 22. Bxe6 fxe6 23. a4 Kf7 24. g3 Kf6 25. Kg2 Rb4 26. Kf3 Kf5 27. Ra2 h5 28. Ra1 e5 29. Ra2 Rc4 30. Ra1 Rb4 31. Ra2 Rc4 32. Ra1 Ke6 33. Ra2 Rb4 34. Ra1 Rc4 35. Ra2 Kd5 36. Ra1 Kc5 37. Kg2 Kb4 38. Rb1+ Kxa4 39. Rb6 Rb4 40. Rxg6 Kb3 41. f3 a4 42. Rc6 a3 43. Rc1 a2 44. Kh3 e4 45. f4 Kb2 46. Re1 Rb3 |
| ECO A30 in 1997 play it! krivoshey sergei defeats white's krischke arnold in 59 moves | 1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. Nf3 b6 6. O-O Bb7 7. e3 Nh6 8. d4 Nf5 9. Ne2 O-O 10. b3 cxd4 11. exd4 d5 12. cxd5 Nb4 13. d6 Nxd6 14. Ba3 Nd5 15. Ne5 Rc8 16. Rc1 Rxc1 17. Qxc1 Qa8 18. Qd2 Rd8 19. Rd1 Nf5 20. Bb2 Nc3 21. Bxb7 Nxe2+ 22. Qxe2 Qxb7 23. f4 Qd5 24. Qc4 Bxe5 25. Qxd5 Rxd5 26. fxe5 g5 27. Kf2 g4 28. Ke2 b5 29. Kd3 b4 30. Kc4 |
| ECO A11 in 2004 play it! krivoshey sergei defeats white's volke karsten in 38 moves | 1. c4 c6 2. e4 d5 3. exd5 Nf6 4. d4 cxd5 5. Nc3 g6 6. cxd5 Bg7 7. Bb5+ Nbd7 8. d6 O-O 9. Nf3 exd6 10. O-O a6 11. Bd3 b5 12. Bf4 Nb6 13. a4 bxa4 14. Nxa4 Nbd5 15. Bg3 Nb4 16. Bc4 Bb7 17. Nc3 a5 18. Rc1 Nh5 19. Bh4 Bxf3 |
| ECO A34 in 1999 play it! krivoshey sergei defeats white's helis tadeusz in 58 moves | 1. c4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. Nf3 e5 6. d3 Nge7 7. O-O d6 8. a3 a5 9. Rb1 O-O 10. Bd2 Be6 11. Ng5 Bg4 12. h3 Bc8 13. Nd5 Nxd5 14. cxd5 Ne7 15. e4 h6 16. Nf3 f5 17. b4 cxb4 18. axb4 a4 19. b5 Bd7 20. Ne1 Qe8 21. Qc1 fxe4 22. dxe4 Bxb5 23. Rxb5 Qxb5 24. Bxh6 a3 25. Bxg7 Kxg7 26. Qc7 a2 27. Nc2 Qc5 28. Qxc5 dxc5 29. Rc1 Ra4 |
| ECO A34 in 2000 play it! krivoshey sergei defeats white's tsapin igor n in 74 moves | 1. c4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. e3 e5 6. Nge2 Nge7 7. O-O O-O 8. a3 a5 9. Rb1 d6 10. Nb5 Be6 11. d3 d5 12. b3 Rc8 13. Nec3 f5 14. Qe2 b6 15. d4 cxd4 16. exd4 e4 17. Rd1 h6 18. h4 Nb8 19. Bf4 Nd7 20. Qd2 Kh7 21. Bf1 Nf6 22. Nd6 Rc6 23. Ncb5 Nh5 24. c5 Nxf4 25. Qxf4 g5 26. hxg5 Ng6 27. Qd2 f4 28. Na7 Rxd6 29. cxd6 fxg3 30. fxg3 Rf3 31. Nb5 Rxg3+ 32. Kh2 Rxg5 33. Be2 Rf5 34. Qe1 Rf4 35. Qg3 Rh4+ 36. Kg1 Rh3 37. Qg2 Nf4 |
| ECO A34 in 2000 play it! krivoshey sergei defeats white's grego pierre in 61 moves | 1. c4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nf6 5. e3 O-O 6. Nge2 d6 7. O-O Nc6 8. d3 a6 9. Qd2 Rb8 10. b3 Bd7 11. Bb2 b5 12. Nf4 bxc4 13. dxc4 Ne5 14. Rad1 a5 15. Nfd5 Nxd5 16. Bxd5 Bg4 17. f3 Bh3 18. Rf2 Bf5 19. Qe2 Bd7 20. Be4 f5 21. Bb1 Bc6 22. Nd5 e6 23. Nc3 Qe7 24. h3 g5 25. f4 Ng6 26. Qd2 gxf4 27. gxf4 Rbd8 28. Kh2 d5 29. Qe2 Qh4 30. cxd5 exd5 31. Na4 |
| ECO A13 in 1995 play it! krivoshey sergei defeats white's klimenko in 96 moves | 1. c4 e6 2. g3 d5 3. Nf3 Nf6 4. Bg2 Be7 5. O-O O-O 6. d3 c5 7. Na3 Nc6 8. Bf4 b6 9. Qa4 Bb7 10. Rad1 Qd7 11. Rd2 h6 12. cxd5 Nxd5 13. Be3 Nxe3 14. fxe3 Bf6 15. d4 Qe7 16. Qb5 cxd4 17. exd4 Rfd8 18. e3 Nb4 19. Nc2 Nd5 20. Qb3 Nc7 21. Nb4 Ne8 22. Rc1 Rac8 23. Rdc2 Rxc2 24. Rxc2 Qd7 25. Rc1 Nd6 26. Qa3 Nf5 27. Kf2 Nxe3 28. Qxe3 Bxf3 29. Kxf3 Bg5 30. Qc3 Bxc1 31. Qxc1 Qxd4 32. Qe1 Qxb2 33. Bf1 Qxh2 34. Qc3 Qd2 35. Qc7 Qd6 36. Qc3 Kh8 37. a3 a5 38. Nd3 Qd5+ 39. Ke3 Qg5+ 40. Ke2 Qxg3 41. Qc4 Qh2+ 42. Ke3 Qg1+ 43. Ke2 Qd4 44. Qc2 e5 45. Nf2 b5 46. Bg2 b4 47. axb4 axb4 48. Ne4 f5 |
| ECO A13 in 2003 play it! krivoshey sergei defeats white's khudyakov alexan in 40 moves | 1. c4 e6 2. Nc3 b6 3. d4 Bb7 4. e4 Bb4 5. f3 f5 6. exf5 exf5 7. Nh3 Nc6 8. Bg5 Nf6 9. a3 Bxc3+ 10. bxc3 h6 11. Bd2 Qe7+ 12. Kf2 O-O-O 13. Bd3 g6 14. Re1 Qf7 15. Qa4 Na5 16. c5 Ne4+ 17. Bxe4 fxe4 18. f4 g5 19. Rab1 e3+ 20. Rxe3 g4 |