| ECO A05 in 2002 play it! krivoshey sergei defeats black's rau hannes in 71 moves | 1. Nf3 Nf6 2. c4 e6 3. Nc3 c5 4. g3 b6 5. Bg2 Bb7 6. O-O Be7 7. Re1 d6 8. e4 a6 9. d4 cxd4 10. Nxd4 Qc7 11. f4 O-O 12. Be3 Nbd7 13. Rc1 Rfe8 14. g4 Nc5 15. Bf2 Red8 16. b4 Ncd7 17. Nd5 exd5 18. cxd5 Qb8 19. Nc6 Bxc6 20. dxc6 Nc5 21. bxc5 dxc5 22. Qf3 Qc7 23. e5 Ne8 24. Bg3 Rd2 25. f5 Rc8 26. f6 Bf8 27. Re2 Rxe2 28. Qxe2 gxf6 29. exf6 Bd6 30. Bxd6 Qxd6 31. g5 Qf4 32. Rc4 Qf5 33. Qd2 h6 34. Qd7 Qb1+ 35. Bf1 Ra8 36. g6 |
| ECO A04 in 2003 play it! krivoshey sergei defeats black's munoz arana migu in 75 moves | 1. Nf3 c5 2. c4 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nc3 e5 6. a3 d6 7. O-O Nge7 8. b4 O-O 9. Rb1 b6 10. d3 f5 11. b5 Na5 12. Bg5 e4 13. Nd5 Nxd5 14. Bxd8 Nc3 15. Qc2 Rxd8 16. Ng5 h6 17. Nh3 g5 18. f4 g4 19. Nf2 Bb7 20. dxe4 Nxc4 21. e5 Bxg2 22. Qxc3 Bd5 23. Rfd1 Be6 24. e4 dxe5 25. exf5 exf4 26. f6 Bh8 27. Nxg4 Ne3 28. Nxe3 fxe3 29. Qxe3 Kf7 30. Qxh6 Bf5 31. Rxd8 Rxd8 32. Rf1 Bg6 33. Qe3 Re8 34. Qb3+ Re6 35. g4 Be4 36. Re1 Kxf6 37. Qc3+ Kg5 38. Qxh8 |
| ECO A06 in 2001 play it! krivoshey sergei defeats black's mullon jean bapt in 63 moves | 1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3 dxc4 5. a4 Bf5 6. Nh4 Bc8 7. Nf3 Bf5 8. e3 e6 9. Bxc4 Bb4 10. O-O Nbd7 11. Qe2 Bg6 12. e4 Bxc3 13. bxc3 Nxe4 14. Ba3 Qc7 15. Rfc1 O-O-O 16. a5 Rhe8 17. a6 b6 18. Nh4 Nd6 19. Nxg6 hxg6 20. Bb3 e5 21. Bxd6 Qxd6 22. Bxf7 Re7 23. Qa2 Rh8 24. h3 g5 25. d5 Nc5 26. dxc6 g4 27. Rd1 Qf6 28. Bh5 gxh3 29. Bg4+ Kc7 30. Bxh3 Qxc6 31. Rd5 Ne4 32. Qa3 |
| ECO A06 in 1996 play it! krivoshey sergei defeats black's maierhofer johan by checkmate in 57 moves | 1. Nf3 d5 2. d4 c6 3. c4 e6 4. Qc2 f5 5. Bf4 Nf6 6. e3 Be7 7. Bd3 Ne4 8. Nc3 O-O 9. O-O-O Qa5 10. Bxe4 fxe4 11. Nd2 Bd7 12. f3 exf3 13. gxf3 b5 14. Nb3 Qd8 15. c5 Be8 16. h4 Nd7 17. h5 a5 18. Rdg1 Kh8 19. Qg2 Rg8 20. a4 b4 21. Ne2 Bf6 22. Qh2 Ra7 23. Bd6 Bf7 24. Nf4 Qe8 25. Ng6+ Bxg6 26. hxg6 h6 27. Qxh6+ gxh6 28. Rxh6+ Kg7 29. Rh7# |
| ECO A06 in 1998 play it! krivoshey sergei defeats black's krajcovic branis in 55 moves | 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qc2 a6 8. a4 c5 9. Rd1 Nc6 10. Na3 Nb4 11. Qb1 Bd7 12. dxc5 Qc7 13. Nxc4 Bxc5 14. Nce5 Be8 15. Bf4 Nfd5 16. Ng5 Nc2 17. Bxd5 exd5 18. Nd3 Qc6 19. Nxc5 Qxc5 20. b4 Qc6 21. Ra2 f6 22. Rxc2 Qd7 23. Rc7 fxg5 24. Rxd7 Bxd7 25. Bxg5 Bxa4 26. Rxd5 Bc6 27. Re5 Rf7 28. Re7 |
| ECO A05 in 2000 play it! krivoshey sergei defeats black's kantorik marian in 103 moves | 1. Nf3 Nf6 2. c4 e6 3. Nc3 b6 4. g3 Bb7 5. Bg2 c5 6. O-O Be7 7. Re1 O-O 8. e4 d6 9. d4 cxd4 10. Nxd4 Qd7 11. f4 Nc6 12. Nc2 Rfd8 13. b3 Rac8 14. Bb2 a6 15. Ne3 Qc7 16. Rc1 Nb8 17. g4 d5 18. exd5 Qxf4 19. Qf3 Qg5 20. h3 Nbd7 21. Qg3 Nc5 22. Rcd1 Bd6 23. Qf2 h5 24. b4 hxg4 25. bxc5 Bxc5 26. h4 Qg6 27. Qf4 g3 28. Ne4 Nxe4 29. Bxe4 Qh5 30. Bf3 Qg6 31. Qg5 Qxg5 32. hxg5 Bxe3+ 33. Rxe3 Rxc4 34. dxe6 Rxd1+ 35. Bxd1 Rh4 36. exf7+ Kxf7 37. Bf3 Bc8 38. Bd5+ Kg6 39. Rxg3 Rb4 40. Bb3 Bf5 41. Bc1 a5 42. Rc3 Kh5 43. Rc4 Rb5 44. Bd1+ Kg6 45. Rc6+ Kh7 46. Bb3 Be4 47. Rd6 Rc5 48. Be3 Rc3 49. Kf2 b5 50. Bf7 g6 51. Rd7 Rc2+ 52. Kg3 |
| ECO A05 in 2001 play it! krivoshey sergei defeats black's janoschka arnd in 77 moves | 1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Be7 5. Bg5 Nbd7 6. cxd5 exd5 7. e3 c6 8. Qc2 O-O 9. Bd3 Re8 10. h3 a5 11. O-O Nf8 12. a3 g6 13. Bxf6 Bxf6 14. b4 Ne6 15. Na4 b5 16. Nc3 Qd6 17. Rab1 Bg7 18. Nd2 f5 19. f4 Nf8 20. Rfe1 Rxe3 21. Rxe3 Bxd4 22. Nd1 Qxf4 23. Nf1 Bd7 24. Kh1 Bxe3 25. Ndxe3 axb4 26. axb4 Ne6 27. Qd2 Qd6 28. Nh2 Nf4 29. Nc2 Nh5 30. Nf3 f4 31. Re1 Ng3+ 32. Kh2 Bf5 33. Bxf5 Nxf5 34. Re5 Rf8 35. Ncd4 Ng3 36. Qc3 Rf6 37. Re8+ Kg7 38. Rc8 Ne4 39. Qxc6 |
| ECO A04 in 2005 play it! krivoshey sergei defeats black's moradiabadi elsh in 65 moves | 1. Nf3 c5 2. c4 g6 3. d4 cxd4 4. Nxd4 Bg7 5. e4 Nc6 6. Be3 Nf6 7. Nc3 Ng4 8. Qxg4 Nxd4 9. Qd1 e5 10. Nb5 O-O 11. Qd2 Qh4 12. Bd3 Nxb5 13. cxb5 d5 14. exd5 Qd8 15. Bc4 Qd6 16. Rc1 b6 17. O-O Bb7 18. b4 Rad8 19. Rfd1 f5 20. Bb3 f4 21. Bc5 bxc5 22. bxc5 Qf6 23. d6+ Kh8 24. c6 Bc8 25. d7 e4 26. Qd6 Qh4 27. Qe6 f3 28. g3 Qh5 29. Rd5 Qh6 30. Re1 Bxd7 31. cxd7 Rf6 32. Qg4 Rf7 33. h4 |
| ECO A05 in 2006 play it! krivoshey sergei defeats black's vazquez gonzalez in 37 moves | 1. Nf3 Nf6 2. c4 e6 3. Nc3 g6 4. d4 Bg7 5. e4 O-O 6. Bd3 d6 7. h3 b6 8. Bg5 Qe8 9. Qd2 Bb7 10. O-O-O Nbd7 11. e5 Nh5 12. Be2 Bh8 13. g4 Ng7 14. Bf6 Qc8 15. Qh6 Nxf6 16. exf6 Ne8 17. g5 c5 18. d5 Nc7 19. Rhg1 |
| ECO A05 in 1998 play it! krivoshey sergei defeats black's becker hartmuth in 127 moves | 1. Nf3 Nf6 2. c4 d6 3. d4 Nbd7 4. Nc3 e5 5. e4 Be7 6. Be2 O-O 7. O-O c6 8. Be3 a6 9. b4 b5 10. d5 cxd5 11. cxd5 Nb6 12. Nd2 Bd7 13. Rc1 Qb8 14. Nb3 Rc8 15. Na5 Bd8 16. h3 Ra7 17. Bd3 Rac7 18. Bd2 Ne8 19. Qe2 Qa7 20. Kh1 Qb8 21. Qe1 Bf6 22. Rb1 Qa7 23. Be2 g6 24. Bg4 Bxg4 25. hxg4 Nc4 26. Nc6 Qb7 27. Bc1 Bg7 28. g5 f6 29. Qe2 Rf7 30. Rb3 fxg5 31. Bxg5 Bf6 32. Bc1 h5 33. Nd1 Ng7 34. Rg3 Kh7 35. Ne3 Nb6 36. Rh3 Rh8 37. Bd2 Kg8 38. Rc1 Qd7 39. Nb8 Qb7 40. Nc6 Qd7 41. Na5 Ne8 42. Rc6 Bd8 43. Be1 Nf6 44. f3 Rg7 45. Rh2 h4 46. Ng4 Nxg4 47. fxg4 Rf7 48. Rh3 Rf4 49. Bd2 Qxg4 50. Qxg4 Rxg4 51. Rxd6 Kg7 52. Nb7 Rf8 53. Nxd8 Rf1+ 54. Kh2 Nc4 55. Rd7+ Kg8 56. Bh6 Nd6 57. Rxd6 Rf2 58. Be3 Rfxg2+ 59. Kh1 Rxa2 60. Rf3 h3 61. Ne6 Ra1+ 62. Kh2 Rg2+ 63. Kxh3 Rh1+ 64. Kxg2 |
| ECO A05 in 2001 play it! krivoshey sergei defeats black's timoshenko georg in 123 moves | 1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 b6 7. b4 Bb7 8. Bb2 c5 9. e3 d6 10. Be2 Nbd7 11. O-O Qe7 12. d4 Ne4 13. Qb3 f5 14. Rad1 Ndf6 15. dxc5 bxc5 16. b5 a5 17. Ne1 a4 18. Qc2 Nd7 19. f3 Nef6 20. Qd2 Ne8 21. Nd3 Nb6 22. Rc1 Nf6 23. Qe1 e5 24. Qh4 Rae8 25. Nf2 h6 26. Rfd1 Rf7 27. Bd3 Bc8 28. f4 e4 29. Be2 Be6 30. g4 d5 31. cxd5 Bxd5 32. gxf5 Bb3 33. Re1 c4 34. Ng4 Nxg4 35. Qxg4 Rd8 36. Kh1 Qc5 37. f6 Nd5 38. Bd4 Qxb5 39. fxg7 Nf6 40. Qh4 Rxd4 41. exd4 Qd5 42. h3 e3+ 43. Kh2 Qxd4 44. Qxh6 Nh7 45. Rg1 Qxf4+ 46. Qxf4 Rxf4 47. Rc3 Re4 48. Bf3 Re5 49. Rxe3 Ng5 50. Rc3 Ne6 51. Ba8 Nxg7 52. Rcg3 Re2+ 53. Kh1 Re7 54. Bd5+ Kf8 55. Rc1 Rc7 56. Rf1+ Ke8 57. Re3+ Kd7 58. Rf7+ Kd6 59. Rxc7 Nf5 60. Rf3 Nd4 61. Rf4 Nb5 62. Bxc4 |
| ECO A05 in 1996 play it! krivoshey sergei defeats black's rabara frantisek in 41 moves | 1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Be7 5. Bg5 h6 6. Bxf6 Bxf6 7. e3 c5 8. cxd5 exd5 9. Rc1 cxd4 10. Nxd4 O-O 11. Bb5 a6 12. Ba4 Qa5 13. O-O Bxd4 14. Qxd4 Be6 15. Rfd1 Rd8 16. b4 Qc7 17. Nxd5 Rxd5 18. Rxc7 Rxd4 19. exd4 Bxa2 20. d5 g6 21. Rxb7 |
| ECO A04 in 1995 play it! krivoshey sergei defeats black's vartapetyan arme in 54 moves | 1. Nf3 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. Nc3 d6 7. d4 Qe8 8. Re1 d5 9. Ne5 c6 10. f3 Nfd7 11. Nxd7 Nxd7 12. e4 dxe4 13. fxe4 e5 14. exf5 exd4 15. Ne4 Qf7 16. g4 Qxc4 17. Bf4 d3 18. Rc1 Qd4+ 19. Kh1 Nb6 20. Rc3 Nd5 21. Rxd3 Qxb2 22. Rxd5 cxd5 23. Qxd5+ Kh8 24. Be5 Qb6 25. Bd4 Qc7 26. f6 Bxf6 27. Nxf6 Qd8 |
| ECO A09 in 1995 play it! krivoshey sergei defeats black's hrubant ivan in 57 moves | 1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. Nc3 g6 5. d4 Bg7 6. Be2 O-O 7. O-O Bg4 8. cxd5 Nxd5 9. h3 Be6 10. e4 Nxc3 11. bxc3 Qa5 12. Bd2 h6 13. c4 Qc7 14. d5 Bc8 15. Rb1 Na6 16. Be3 c5 17. Qd2 Kh7 18. Bf4 Qd8 19. e5 b6 20. Bd3 Nb4 21. Be4 f5 22. exf6 Rxf6 23. d6 Bf5 24. Bxa8 exd6 25. Rxb4 Qxa8 26. Rb3 g5 27. Bxd6 g4 28. hxg4 Bxg4 29. Bg3 |
| ECO A04 in 2000 play it! krivoshey sergei defeats black's weiss christian in 83 moves | 1. Nf3 c5 2. c4 Nf6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. e4 O-O 7. Be2 Nc6 8. Be3 d6 9. O-O Bd7 10. Nb3 Ne8 11. Rc1 f5 12. exf5 gxf5 13. f4 Be6 14. Nd4 Nxd4 15. Bxd4 Rc8 16. b3 b6 17. Bf3 Bd7 18. Re1 Bxd4+ 19. Qxd4 Nc7 20. Nd5 Ne6 21. Qb2 Rf7 22. Bh5 Rg7 23. Rc3 Rc5 24. Bf3 b5 25. Rce3 bxc4 26. bxc4 Rxc4 27. Rxe6 Bxe6 28. Rxe6 Qc8 29. Re1 e6 30. Nf6+ Kf7 31. Bh5+ Rg6 32. Nxh7 e5 33. Ng5+ Kf6 34. Bxg6 Qc5+ 35. Kh1 Rxf4 36. Bxf5 Kxg5 37. Be6 Qe3 38. Qc1 Qxc1 39. Rxc1 Kf6 40. Bb3 e4 41. g3 Rf5 42. Rd1 |
| ECO A05 in 2001 play it! krivoshey sergei defeats black's kiss attila by checkmate in 81 moves | 1. Nf3 Nf6 2. c4 e6 3. Nc3 c5 4. g3 b6 5. Bg2 Bb7 6. O-O a6 7. Re1 Be7 8. e4 d6 9. d4 cxd4 10. Nxd4 Qc7 11. f4 O-O 12. Be3 Nbd7 13. Rc1 Rfe8 14. g4 g6 15. g5 Nh5 16. Qg4 Bf8 17. Red1 Rac8 18. b3 Bg7 19. Nde2 Nc5 20. Qh3 f6 21. b4 Nd7 22. Nd4 Nf8 23. f5 fxg5 24. Nxe6 Nxe6 25. fxe6 Bxc3 26. Rxc3 Ng7 27. Bxg5 Rxe6 28. Qh4 Rce8 29. Rd4 b5 30. c5 dxc5 31. Rxc5 Qf7 32. Rc1 Rc6 33. Rcd1 Rc7 34. Rd8 Ne6 35. Rxe8+ Qxe8 36. Bf6 Rc2 37. Qh6 Qf8 38. Bh3 Ng7 39. Qxg7+ Qxg7 40. Be6+ Qf7 41. Rd8# |
| ECO A04 in 1995 play it! krivoshey sergei defeats black's sejkora vlastimi in 75 moves | 1. Nf3 g6 2. c4 Bg7 3. d4 Nf6 4. Nc3 d6 5. e4 O-O 6. Be2 Nbd7 7. O-O e5 8. Be3 c6 9. d5 c5 10. Ne1 Ne8 11. Nd3 a6 12. f4 exf4 13. Bxf4 b5 14. cxb5 axb5 15. Nxb5 Qb6 16. a4 Ba6 17. Nf2 Bxb2 18. Rb1 Be5 19. Bd2 Nef6 20. Qe1 Qd8 21. Bg5 Re8 22. Ng4 h5 23. Nxe5 Rxe5 24. Qh4 Kg7 25. Rf4 Rxg5 26. Qxg5 Ne5 27. Rbf1 Nfg4 28. Qxd8 Rxd8 29. h3 Ne3 30. Rc1 f5 31. exf5 Nxf5 32. Nc7 Bc8 33. a5 Nd4 34. Bf1 g5 35. Rxd4 cxd4 36. a6 Kf6 37. a7 Bb7 38. Rb1 |
| ECO A05 in 2000 play it! krivoshey sergei defeats black's moltchanov roman in 81 moves | 1. Nf3 Nf6 2. c4 c5 3. Nc3 e6 4. g3 b6 5. Bg2 Bb7 6. O-O a6 7. Re1 Be7 8. e4 d6 9. d4 cxd4 10. Nxd4 Qc7 11. f4 O-O 12. Be3 Nbd7 13. Rc1 Nc5 14. Bf2 Rad8 15. b4 Rfe8 16. g4 g6 17. Qf3 Ncd7 18. Nd5 exd5 19. cxd5 Nc5 20. bxc5 bxc5 21. g5 Nd7 22. Qh3 Bf8 23. Nc2 Bc8 24. Qh4 Bg7 25. Ne3 f6 26. Nc4 fxg5 27. Qxg5 Nb6 28. Nd2 Rf8 29. e5 Rf5 30. Qg3 dxe5 31. Rxc5 Qb8 32. Qb3 Nd7 33. Qxb8 Nxb8 34. Bh3 Nd7 35. Rc7 Rxf4 36. Rxc8 Rxc8 37. Bxd7 Rc2 38. Be6+ Kf8 39. Ne4 Bf6 40. Bg3 Rf3 41. Bg4 |
| ECO A05 in 2006 play it! krivoshey sergei defeats black's gaubil olivier in 81 moves | 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Be3 f5 11. f3 f4 12. Bf2 g5 13. a4 a6 14. a5 Rf6 15. Nd3 Rh6 16. Be1 Qe8 17. Nf2 Kh8 18. b4 Nf6 19. c5 Qh5 20. Ra3 Qf7 21. cxd6 cxd6 22. Na4 Rg6 23. Nb6 Rb8 24. Qc2 Nd7 25. Qc7 Qe8 26. Nc4 Bf8 27. Nxd6 Rxd6 28. Qxd6 Nc6 29. Qe6 Qxe6 30. dxe6 Nd4 31. Bc4 Nf6 32. Bc3 b5 33. axb6 Rxb6 34. Rd1 Bxe6 35. Rxd4 exd4 36. Bxd4 Bxc4 37. Bxb6 Bxb4 38. Bd4 Kg7 39. Ra4 a5 40. Ng4 Be7 41. Rxc4 |
| ECO A04 in 2001 play it! krivoshey sergei defeats black's jurek josef in 47 moves | 1. Nf3 c5 2. c4 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nc3 d6 6. O-O e5 7. a3 Nge7 8. b4 cxb4 9. axb4 Nxb4 10. Ba3 Nbc6 11. Ne4 O-O 12. Nxd6 Rb8 13. Rb1 Qa5 14. Qc1 Rd8 15. Ng5 Nd4 16. Re1 Bg4 17. Nxb7 Qc7 18. Nxd8 Rxb1 19. Qxb1 Qxd8 20. Qb7 Bf8 21. Bd5 Nc2 22. Nxf7 Qb6 23. Qxb6 axb6 24. Bxe7 |