| ECO B01 in 1997 play it! krivoshey sergei defeats white's mashinskaya iuli in 120 moves | 1. e4 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Bc4 Bg4 5. f3 Bc8 6. Nc3 Nbd7 7. d4 Nb6 8. Bd3 Nbxd5 9. Nxd5 Nxd5 10. Ne2 e6 11. O-O Be7 12. c4 Nf6 13. Be3 O-O 14. Bc2 b6 15. Qd3 c5 16. Rfd1 cxd4 17. Bxd4 Bc5 18. Bxc5 Qxd3 19. Rxd3 bxc5 20. Rad1 Ba6 21. b3 h6 22. Nc3 Rfc8 23. Na4 Kf8 24. Rd6 Bb7 25. Kf2 Ke7 26. R6d2 Rc7 27. Ke3 g5 28. Nc3 Bc6 29. h3 Rd7 30. Be4 Rxd2 31. Rxd2 Bxe4 32. Nxe4 Nxe4 33. Kxe4 a5 34. a3 Rb8 35. Rd3 a4 36. bxa4 Rb2 37. Rc3 Rxg2 38. a5 Rd2 39. Ke3 Rd4 40. Ke2 Kd6 41. a6 Kc6 42. Rb3 Rxc4 43. Rb7 f5 44. Rh7 Kd5 45. Rxh6 Rc2+ 46. Kd1 Rc3 47. a4 Rc4 48. Rg6 Rxa4 49. Rxg5 Rxa6 50. Rg8 Kd4 51. h4 Ke3 52. h5 e5 53. Rc8 Ra1+ 54. Kc2 Kxf3 55. Rxc5 Kf4 56. h6 Rh1 57. Rc6 Kg5 58. Re6 e4 59. Kc3 Rxh6 60. Re8 Rd6 |
| ECO B01 in 1999 play it! krivoshey sergei defeats white's antemia paul in 99 moves | 1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. Nf3 Qxd5 5. Be2 Nc6 6. O-O O-O-O 7. c3 e5 8. Be3 e4 9. Ne1 h5 10. f3 exf3 11. Bxf3 Qb5 12. Qb3 Qxb3 13. axb3 Re8 14. Nc2 Bd6 15. Nd2 Bxf3 16. Rxf3 Ng4 17. h3 Nxe3 18. Nxe3 g6 19. Ndc4 f5 20. b4 a6 21. Kf1 Bf8 22. Rd1 Re4 23. Nd2 Re8 24. Nec4 Bh6 25. Rd3 g5 26. Nf3 g4 27. Ne1 b5 28. Nd2 Ne7 29. d5 Rd8 30. Nb3 Rd6 31. Nc5 Rhd8 32. Ne6 R8d7 33. Nc5 Rd8 34. Ne6 R8d7 35. Nc5 Nxd5 36. Nxd7 Ne3+ 37. Ke2 Nxd1 38. Rxd6 cxd6 39. Nb6+ Kb7 40. Kxd1 Kxb6 41. Kc2 Kc6 42. Kd3 Kd5 43. b3 Ke5 44. c4 Bc1 45. Nc2 Bb2 46. c5 dxc5 47. bxc5 Ba3 48. c6 Bd6 49. Ne3 f4 50. Nd1 |
| ECO B01 in 2003 play it! krivoshey sergei defeats white's podobnik marijan in 106 moves | 1. e4 d5 2. exd5 Nf6 3. c4 c6 4. d4 cxd5 5. Nc3 g6 6. cxd5 Bg7 7. Bb5+ Nbd7 8. d6 exd6 9. Qe2+ Qe7 10. Bf4 a6 11. Bxd6 Qxe2+ 12. Bxe2 Nb6 13. Nf3 Be6 14. O-O Nfd5 15. Be5 O-O 16. Bxg7 Kxg7 17. Ng5 Bf5 18. Nxd5 Nxd5 19. Bf3 Rfd8 20. Rac1 h6 21. Ne4 Nf4 22. Ng3 Bd3 23. Rfe1 Rxd4 24. Bxb7 Rad8 25. h3 h5 26. Bf3 Bb5 27. Rcd1 Nd3 28. Re2 h4 29. Nf1 Nf4 30. Ree1 Nd3 31. Re2 Nb4 32. Rxd4 Rxd4 33. Re4 Rxe4 34. Bxe4 Nxa2 35. Nd2 g5 36. g3 hxg3 37. fxg3 Nc1 38. Kf2 Ne2 39. h4 gxh4 40. gxh4 Kf6 41. Ke3 Ng3 42. Bc2 Nf5+ 43. Bxf5 Kxf5 44. Ne4 Kg4 45. Nd6 f6 46. Nxb5 axb5 47. b4 Kxh4 48. Kf4 Kh3 49. Kf5 Kg3 50. Kxf6 Kf4 51. Ke6 Ke4 52. Kd6 Kd4 53. Kc6 Kc4 |
| ECO B01 in 2005 play it! krivoshey sergei defeats white's hernandez albert in 52 moves | 1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. Be2 Bxe2 5. Qxe2 Qxd5 6. Nf3 e6 7. Bf4 Bd6 8. Bxd6 cxd6 9. c4 Qe4 10. Qxe4 Nxe4 11. O-O Ke7 12. Re1 f5 13. Nbd2 Nxd2 14. Nxd2 Nd7 15. Nf3 Kf6 16. Rad1 Rhc8 17. b3 a6 18. Kf1 b5 19. Nd2 Rc7 20. Rc1 Rac8 21. Rc2 e5 22. d5 Nb6 23. Rec1 Nxd5 24. a3 e4 25. Ke2 Nf4+ 26. Kf1 d5 |
| ECO B01 in 2004 play it! krivoshey sergei defeats white's andrades campos in 48 moves | 1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Nxd5 Qxd5 5. Qf3 c6 6. d3 e5 7. Bd2 Na6 8. a3 Be6 9. Be2 O-O-O 10. Bc3 f6 11. Qg3 Nc5 12. b4 Na4 13. Bf3 Qd7 14. Bd2 g5 15. Bd1 h5 16. Qe3 Kb8 17. Ne2 Bh6 18. Nc3 g4 19. Qe2 Bxd2+ 20. Qxd2 Qd4 21. Nxa4 Qxa1 22. O-O Qd4 23. Nc5 Bc8 24. c3 Qd6 |
| ECO B01 in 2000 play it! krivoshey sergei defeats white's kalod radek in 108 moves | 1. e4 d5 2. exd5 Nf6 3. c4 c6 4. d4 cxd5 5. Nc3 g6 6. cxd5 Bg7 7. Qb3 O-O 8. Be2 Nbd7 9. Bf3 Nb6 10. a4 a5 11. Nge2 Bg4 12. Bxg4 Nxg4 13. Bf4 Nf6 14. d6 exd6 15. O-O Nh5 16. Rad1 d5 17. Nb5 Nxf4 18. Nxf4 Re8 19. g3 Rc8 20. Rfe1 Rxe1+ 21. Rxe1 Rc4 22. Qe3 Rxa4 23. Nd3 Bf6 24. b3 Ra2 25. Nc5 a4 26. bxa4 Nc4 27. Qf3 Kg7 28. Nxb7 Qd7 29. N7d6 Nxd6 30. Qxd5 Rxa4 31. Nxd6 Rxd4 32. Qxf7+ Qxf7 33. Nxf7 Kxf7 34. h4 Rd2 35. Kg2 Bd4 36. Rf1 Kf6 37. Kf3 Bc5 38. g4 h5 39. gxh5 gxh5 40. Kg3 Kf5 41. Kf3 Rd3+ 42. Kg2 Rd4 43. Kg3 Bd6+ 44. Kh3 Rd3+ 45. Kg2 Kg4 46. Ra1 Kxh4 47. Rc1 Kg4 48. Ra1 Rd2 49. Rc1 h4 50. Rb1 Bc5 51. Rf1 Rc2 52. Kg1 Kh3 53. Kh1 Bxf2 54. Rb1 Be3 |
| ECO B01 in 2001 play it! krivoshey sergei defeats white's span paul in 124 moves | 1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. Be2 Bxe2 5. Qxe2 Qxd5 6. Nf3 e6 7. O-O Nc6 8. Be3 Bd6 9. Nc3 Qh5 10. Qb5 Qxb5 11. Nxb5 a6 12. Nc3 O-O-O 13. Bg5 Be7 14. Rad1 h6 15. Bh4 g5 16. Bg3 Nd5 17. Nxd5 Rxd5 18. c4 Rd7 19. Ne5 Nxe5 20. Bxe5 Rhd8 21. Rde1 f6 22. Bg3 Rxd4 23. Rxe6 R8d7 24. b3 Rd2 25. h4 Rxa2 26. Rc1 Rdd2 27. Kh2 f5 28. Rce1 Bd8 29. Be5 Rxf2 30. Rxh6 gxh4 31. Rh8 Rad2 32. Bf6 Rxg2+ 33. Kh1 h3 34. Be5 Rge2 35. Rxe2 Rxe2 36. Bf6 Rd2 37. Bg5 Rd3 38. Kh2 b6 39. Rf8 a5 40. Kh1 c6 41. Kh2 c5 42. Rh8 Kc7 43. Bf4+ Kd7 44. Rh7+ Kc8 45. Rxh3 Rxh3+ 46. Kxh3 Kd7 47. Kg2 Bc7 48. Bd2 Kc6 49. Kf3 b5 50. Bc3 bxc4 51. bxc4 Kd7 52. Bb2 Ke6 53. Ba3 Bd6 54. Ke3 Kf6 55. Kf3 Kg5 56. Bc1+ f4 57. Ba3 Kf5 58. Bb2 Be5 59. Bc1 a4 60. Ba3 Bd4 61. Bc1 Bc3 62. Ba3 Bb4 |
| ECO B01 in 2000 play it! krivoshey sergei defeats white's djuric stefan in 46 moves | 1. e4 d5 2. exd5 Nf6 3. Be2 Nxd5 4. d4 Bf5 5. Nf3 e6 6. c3 Be7 7. O-O O-O 8. Re1 c5 9. dxc5 Bxc5 10. Nd4 Bg6 11. Bf3 Nc6 12. Nxc6 bxc6 13. Na3 Qf6 14. Bd2 Rad8 15. Qc1 h6 16. Nc2 e5 17. Ne3 Nf4 18. Ng4 Nh3+ 19. Kf1 Bd3+ 20. Be2 Qh4 21. Bxd3 Nxf2 22. Nxh6+ gxh6 23. Bf5 Nd3 |
| ECO B01 in 2002 play it! krivoshey sergei defeats white's roth lothar in 77 moves | 1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. Nf3 Qxd5 5. Be2 Nc6 6. c4 Qf5 7. h3 Bxf3 8. Bxf3 O-O-O 9. Be3 e5 10. d5 Nb4 11. Na3 Nd3+ 12. Kf1 Nxb2 13. Qb3 Bxa3 14. Qxa3 Nxc4 15. Qxa7 Nxe3+ 16. Qxe3 Kb8 17. g4 Qf4 18. Qxf4 exf4 19. Rd1 g5 20. h4 h6 21. hxg5 hxg5 22. Rxh8 Rxh8 23. Rb1 Ne8 24. Re1 Nd6 25. Re5 f6 26. Re6 Rf8 27. a4 Ka7 28. Ke2 Kb6 29. Kd3 Kc5 30. Re1 Rf7 31. a5 Kb5 32. Ra1 Re7 33. Kd4 f5 34. Rb1+ Kxa5 35. gxf5 Nxf5+ 36. Kc4 Nd6+ 37. Kc5 b6+ 38. Kc6 Nc4 39. Ra1+ |
| ECO B01 in 2005 play it! krivoshey sergei defeats white's espinola martin by checkmate in 76 moves | 1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. Be2 Bxe2 5. Qxe2 Qxd5 6. Nf3 e6 7. O-O Nc6 8. c4 Nxd4 9. Nxd4 Qxd4 10. Be3 Qe5 11. Nc3 Bd6 12. f4 Qf5 13. Qf3 O-O 14. Kh1 c6 15. Ne2 Rfd8 16. Rad1 h5 17. c5 Be7 18. Ng3 Qg4 19. Qxg4 hxg4 20. Bd4 Rd5 21. b4 a5 22. a3 Rad8 23. Ne2 Ne4 24. Rd3 f6 25. Kg1 axb4 26. axb4 e5 27. fxe5 fxe5 28. Re3 Rxd4 29. Nxd4 Rxd4 30. Rfe1 Nd2 31. Rxe5 Bh4 32. R1e2 Rxb4 33. Re8+ Kf7 34. g3 Bf6 35. Kg2 Rb5 36. Rc8 Nf3 37. Re4 Rb2+ 38. Kh1 Rxh2# |
| ECO B01 in 2003 play it! krivoshey sergei defeats white's kakuk sandor in 58 moves | 1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. Be2 Bxe2 5. Qxe2 Qxd5 6. Nf3 e6 7. O-O Nc6 8. Bf4 O-O-O 9. Nc3 Qf5 10. Be5 Bd6 11. Rfd1 Bxe5 12. dxe5 Ng4 13. Re1 h5 14. h3 Nh6 15. Rad1 g5 16. Nb5 g4 17. Nfd4 Nxd4 18. Nxd4 Qg5 19. Nc6 gxh3 20. g3 Rxd1 21. Rxd1 bxc6 22. Qa6+ Kb8 23. Qxc6 Qxe5 24. Kf1 Nf5 25. c3 h4 26. g4 Nd6 27. Rd4 a5 28. a4 h2 29. b4 h3 |
| ECO B01 in 2006 play it! krivoshey sergei defeats white's kreusch frank in 48 moves | 1. e4 d5 2. exd5 Nf6 3. c4 c6 4. d4 cxd5 5. Nc3 g6 6. Nf3 Bg7 7. Qb3 dxc4 8. Bxc4 O-O 9. Bf4 Nc6 10. Nb5 Na5 11. Qb4 Nxc4 12. Qxc4 Be6 13. Qd3 Rc8 14. Nc3 Bc4 15. Qd2 Nd5 16. Bh6 Nb4 17. Bxg7 Nd3+ 18. Kd1 Kxg7 19. h4 h5 20. Rg1 e5 21. g4 exd4 22. Ne4 Qd5 23. Neg5 Rfe8 24. gxh5 Bb3+ |
| ECO B01 in 2005 play it! krivoshey sergei defeats white's schlachetzki hor in 36 moves | 1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. f3 Bf5 5. Bb5+ Nbd7 6. c4 e6 7. dxe6 Bxe6 8. d5 Bf5 9. Be3 Bb4+ 10. Kf2 O-O 11. Bxd7 Nxd7 12. Ne2 Ne5 13. a3 Bd6 14. b3 Nd3+ 15. Kf1 Re8 16. Bd4 Qh4 17. Nbc3 Be5 18. g3 Bh3+ |
| ECO B01 in 2006 play it! krivoshey sergei defeats white's pique safont joa in 94 moves | 1. e4 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Bc4 Bg4 5. f3 Bc8 6. Nc3 Nbd7 7. d4 Nb6 8. Bb3 a5 9. a3 a4 10. Ba2 Nfxd5 11. Nxd5 Nxd5 12. c4 Nf6 13. Be3 g6 14. Ne2 Bg7 15. O-O O-O 16. Re1 Ne8 17. Nc3 Nd6 18. Bg5 Nf5 19. d5 h6 20. Bf4 c6 21. Kh1 cxd5 22. cxd5 Qb6 23. Qd2 h5 24. Re4 Bd7 25. Rb4 Qa7 26. Re1 Rfe8 27. Bc4 Nd6 28. Ba2 b5 29. Be5 Rac8 30. Bxg7 Kxg7 31. Qe2 Qc5 32. Qe5+ f6 33. Qe3 Qxe3 34. Rxe3 Rc5 35. Kg1 g5 36. h3 Kf7 37. Kh2 Rg8 38. Ne4 Rc1 39. Nc3 Rc8 40. Rd3 h4 41. f4 Kg7 42. fxg5 fxg5 43. Ne4 Ra1 44. Nc3 Nf5 45. Rd1 Rxd1 46. Nxd1 Rc1 47. Nf2 Ng3 |
| ECO D02 in 2005 play it! krivoshey sergei defeats white's pribyl josef in 42 moves | 1. d4 d5 2. Nf3 Nf6 3. c3 c5 4. Bf4 Nc6 5. e3 Qb6 6. Qb3 c4 7. Qxb6 axb6 8. Be2 b5 9. O-O Bf5 10. Ne5 Nxe5 11. dxe5 Ne4 12. g4 Bg6 13. Rd1 e6 14. f3 Nc5 15. Nd2 Na4 16. Nb3 Nxb2 17. Rd2 Na4 18. Nd4 Nxc3 19. Bf1 Bc5 20. Rb2 b4 21. Nc2 Na4 |
| ECO D15 in 1995 play it! krivoshey sergei defeats white's muchnik larisa l in 86 moves | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 5. a4 g6 6. e3 Bg7 7. Be2 O-O 8. O-O c5 9. dxc5 dxc4 10. Qxd8 Rxd8 11. Bxc4 Nbd7 12. Rd1 Rf8 13. Ra3 Nxc5 14. b4 Be6 15. Bxe6 Nxe6 16. Ne2 Rfc8 17. Rad3 Ne4 18. Nd2 Nd6 19. Nb3 b5 20. a5 Rc2 21. Ned4 Nxd4 22. Nxd4 Bxd4 23. Rxd4 Rac8 24. Bd2 f5 25. Be1 R8c4 26. R4d2 Rxd2 27. Rxd2 Kf7 28. Rd3 Ke6 29. Kf1 Rc2 30. f3 Rb2 31. Bc3 Rb3 32. Ke2 Nc4 33. h3 Nb2 34. Bxb2 Rxb2+ 35. Kf1 Rxb4 36. Rd8 Ra4 37. Rb8 Rxa5 38. Rb6+ Kf7 39. Kf2 Ra4 40. Kg3 b4 41. Kf4 a5 42. g4 fxg4 43. hxg4 b3+ |
| ECO D02 in 2005 play it! krivoshey sergei defeats white's lommers frank in 90 moves | 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 Bg4 5. Qb3 Qb6 6. Ne5 Bf5 7. Nc3 e6 8. Be2 Nbd7 9. Nxd7 Nxd7 10. O-O Be7 11. Bd2 O-O 12. Rfc1 Rab8 13. Bf1 Nf6 14. Qxb6 axb6 15. Na4 Nd7 16. cxd5 exd5 17. a3 Ra8 18. Nc3 Rfe8 19. f3 Bg6 20. g4 h5 21. h3 Bd6 22. f4 hxg4 23. hxg4 Nf6 24. f5 Bh7 25. Be2 Bg3 26. Kg2 Bh4 27. Bf3 Bg5 28. Kf2 Re7 29. b4 b5 30. a4 bxa4 31. Rxa4 Rae8 32. b5 g6 33. Ra7 Rxe3 34. Rd1 gxf5 35. gxf5 Bh4+ 36. Kg2 Rd3 37. Rxb7 cxb5 38. Be2 Rxc3 39. Bxc3 Rxe2+ 40. Kh3 Bf2 41. Rb8+ Kg7 42. Bb4 Bxf5+ 43. Kg2 Be1+ 44. Kf1 Bxb4 45. Rxb5 Rb2 |
| ECO D18 in 2003 play it! krivoshey sergei defeats white's ushenina anna in 74 moves | 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 Bg6 10. Rd1 O-O 11. Na2 Bd6 12. b4 Qe7 13. b5 e5 14. Nh4 Nb6 15. Nxg6 hxg6 16. bxc6 bxc6 17. a5 Nxc4 18. Qxc4 exd4 19. exd4 Rac8 20. h3 Nd5 21. Nc3 Rfd8 22. Na4 g5 23. Qb3 Rb8 24. Qf3 Rb5 25. Nc3 Nxc3 26. Qxc3 Qf6 27. a6 Rd5 28. Be3 Be5 29. Ra5 Rxd4 30. Bxd4 Bxd4 31. Qb3 Qxf2+ 32. Kh1 Re8 33. Qb1 Qg3 34. Ra2 Be5 35. Kg1 Qh2+ 36. Kf2 Bg3+ 37. Kf3 Be1 |
| ECO D10 in 2001 play it! krivoshey sergei defeats white's avrukh boris in 104 moves | 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. e4 c5 10. e5 cxd4 11. Nxb5 Ng4 12. Qa4 Ngxe5 13. Nxe5 Nxe5 14. Nd6+ Ke7 15. Nxc8+ Rxc8 16. Bxa6 Ra8 17. Qb5 Qd5 18. Qxd5 exd5 19. Bb5 Kf6 20. O-O Bc5 21. Bf4 Nc4 22. Bc6 Ra6 23. Bb7 Rb6 24. Bxd5 Nxb2 25. Bc7 Ra6 26. Rab1 Ra7 27. Bg3 Na4 28. Rb5 Rc8 29. Bb7 Nc3 30. Rb2 Re8 31. Bf3 Rxa2 32. Rxa2 Nxa2 33. Ra1 Nc3 34. Kf1 g5 35. Ra6+ Re6 36. Ra8 Nb1 37. Ra2 Bb4 38. Be4 Rxe4 39. f3 Re6 40. Rb2 Nd2+ 41. Kf2 Bc3 42. Rc2 Ba5 43. h4 h6 44. hxg5+ hxg5 45. Rc5 Bb6 46. Rb5 d3+ 47. Rxb6 Rxb6 48. Bc7 Re6 49. Bd8+ Kg6 50. Ba5 Nc4 51. Bc3 d2 52. Bxd2 Nxd2 |
| ECO D11 in 1996 play it! krivoshey sergei defeats white's likavsky tomas in 82 moves | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nbd2 Bf5 5. e3 e6 6. Be2 Bd6 7. Nh4 Bg6 8. Nxg6 hxg6 9. a3 a5 10. Qc2 Nbd7 11. Nf3 Ne4 12. Bd3 f5 13. b3 Ndf6 14. Ne5 Bxe5 15. dxe5 Ng4 16. Bxe4 fxe4 17. Bb2 O-O 18. Rf1 Qh4 19. Bd4 Nxh2 20. O-O-O Nxf1 21. Rxf1 Qg4 22. g3 Rf5 23. Qd1 Qxd1+ 24. Kxd1 dxc4 25. bxc4 b5 26. c5 Rd8 27. Ke2 Rxd4 28. exd4 Rf3 29. a4 b4 30. g4 Ra3 31. Rb1 g5 32. Rh1 Rxa4 33. Ke3 b3 34. Kxe4 Ra2 35. Kd3 a4 36. Kc3 Rxf2 37. Kb4 Ra2 38. Rb1 Kf7 39. Kc3 Ke7 40. Kb4 b2 41. Kc3 a3 |