| ECO A25 in 1993 play it! tiviakov sergei defeats black's gleizerov evgeny in 57 moves | 1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Rb1 Nf6 6. b4 O-O 7. d3 Ne7 8. e4 d6 9. Nge2 Nh5 10. O-O f5 11. exf5 gxf5 12. Bg5 Nf6 13. d4 c6 14. dxe5 dxe5 15. b5 Qc7 16. bxc6 bxc6 17. Nb5 cxb5 18. Bxa8 bxc4 19. Nc3 Rd8 20. Qa4 Bd7 21. Qa3 Rxa8 22. Qxe7 Re8 23. Qb4 Be6 24. Rfd1 Rc8 25. Qd6 Kf7 26. Qa6 Qe7 27. Bxf6 Bxf6 28. Nd5 Bxd5 29. Qxc8 |
| ECO B32 in 2007 play it! tiviakov sergei defeats black's reefat binsattar in 45 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Nb5 Qb8 6. Bd3 a6 7. N5c3 b5 8. f4 e6 9. Be3 d6 10. Qf3 Bb7 11. O-O Nf6 12. Nd2 Be7 13. Qh3 Nb4 14. Nf3 Nxd3 15. cxd3 O-O 16. f5 e5 17. g4 d5 18. g5 d4 19. gxf6 Bxf6 20. Bg5 dxc3 21. Bxf6 gxf6 22. Qh6 Qd8 23. Ng5 |
| ECO B90 in 1995 play it! tiviakov sergei defeats black's wojtkiewicz alek in 79 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. Be2 Qc7 8. a4 b6 9. f4 Bb7 10. Bf3 Nbd7 11. Qe2 h5 12. O-O Be7 13. Bf2 Rc8 14. Rae1 g6 15. e5 dxe5 16. Bxb7 Qxb7 17. fxe5 Ng4 18. Bg3 Nh6 19. Ne4 Nf5 20. Nxf5 gxf5 21. Nd6+ Bxd6 22. exd6 Qd5 23. Qxa6 Rxc2 24. Rf2 Qc4 25. Qa7 Rc1 26. Rff1 Rc2 27. Qa8+ Qc8 28. Qxc8+ Rxc8 29. Rxf5 Nc5 30. Bf2 Rc6 31. Bd4 Rh7 32. Rg5 Kd7 33. a5 Kxd6 34. b4 Nd3 35. Rd1 Rc1 36. Rxc1 Nxc1 37. Bxb6 f6 38. Rg8 Ne2+ 39. Kf2 Nf4 40. a6 |
| ECO B90 in 2003 play it! tiviakov sergei defeats black's ahmed sk nasir b in 59 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. Be2 Be7 8. a4 Nc6 9. O-O O-O 10. f4 Bd7 11. Nb3 b6 12. Bf3 Qc7 13. g4 Bc8 14. g5 Nd7 15. Bg2 Re8 16. Qh5 Bf8 17. Rf3 g6 18. Qh4 Bg7 19. Raf1 Nf8 20. Kh1 Rb8 21. f5 Ne5 22. Rh3 b5 23. axb5 axb5 24. Nd4 b4 25. Nce2 Nc4 26. Bc1 Qc5 27. Nb3 Qb6 28. Nf4 Bb7 29. f6 Bh8 30. Nxg6 |
| ECO B33 in 2007 play it! tiviakov sergei defeats black's lanka zigurds by checkmate in 119 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 h6 9. Bf4 Bd7 10. Nxc6 Bxc6 11. f3 d5 12. Qe1 Bb4 13. a3 Ba5 14. b4 Bb6 15. exd5 Bxd5 16. Be5 O-O 17. Qh4 Be3+ 18. Kb2 Bg5 19. Qd4 Bc6 20. a4 Qxd4 21. Bxd4 Rfc8 22. Kb3 Bd5+ 23. Nxd5 Nxd5 24. Bc4 Ne3 25. Bxe3 Bxe3 26. Rd7 Rab8 27. Bd3 Bf4 28. Be4 Bc7 29. c4 Kf8 30. c5 f5 31. Bc2 a5 32. Re1 b5 33. Rxe6 bxa4+ 34. Ka2 Bd8 35. Bxa4 Bf6 36. Bb3 axb4 37. c6 Ra8+ 38. Kb1 Ra1+ 39. Kc2 Ra5 40. Kd2 Rc5 41. f4 Rc3 42. Bd5 Rc5 43. g3 h5 44. Ke2 Rc2+ 45. Kd1 Rc3 46. Re2 Rd3+ 47. Rd2 Re3 48. Rf7+ Ke8 49. Rb7 Re7 50. Rd3 Bc3 51. Kc2 h4 52. gxh4 Rec7 53. Kb3 Bf6 54. Kxb4 Re7 55. h5 Re1 56. h6 gxh6 57. Rg3 Be7+ 58. Kc3 Bf8 59. Bf7+ Kd8 60. Rd7# |
| ECO B22 in 2006 play it! tiviakov sergei defeats black's timman jan in 69 moves | 1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. Bc4 Nb6 6. Bb3 c4 7. Bc2 Qc7 8. Qe2 g5 9. h3 Bg7 10. O-O Nxe5 11. Nxg5 d5 12. a4 h6 13. Nf3 Nbd7 14. Re1 Bf6 15. d4 cxd3 16. Bxd3 Nxd3 17. Qxd3 Nc5 18. Qxd5 Be6 19. Qh5 Rd8 20. Nd4 Bxd4 21. cxd4 Nb3 22. Nc3 Nxa1 23. Rxe6 Nb3 24. Be3 Nxd4 25. Re4 Nc6 26. b4 Rd3 27. Nd5 Qd6 28. Nf4 Rxe3 29. fxe3 Nd8 30. Nd5 e6 31. Nf6+ Kf8 32. Rd4 Qc7 33. Rd7 Qc1+ 34. Kh2 Kg7 35. Qe5 |
| ECO B67 in 1996 play it! tiviakov sergei defeats black's piket jeroen in 51 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. O-O-O Bd7 9. f4 h6 10. Bh4 Rc8 11. Nf3 Qa5 12. Kb1 b5 13. e5 b4 14. exf6 bxc3 15. fxg7 Rb8 16. b3 cxd2 17. gxh8=Q Nb4 18. a3 Nd5 19. Bf6 e5 20. Bxe5 Bf5 21. Bc4 Ne3 22. Bxd6 Kd7 23. Ne5+ Kxd6 24. Qf6+ Kc7 25. Qc6+ Kd8 26. Nxf7+ |
| ECO B22 in 2006 play it! tiviakov sergei defeats black's almeida omar in 85 moves | 1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 e6 5. d4 cxd4 6. cxd4 d6 7. a3 Nd7 8. Bd3 Be7 9. O-O O-O 10. Qc2 g6 11. Bh6 Re8 12. Re1 dxe5 13. dxe5 Nc5 14. Bc4 Nb6 15. Bf1 Bd7 16. Nc3 Rc8 17. Qe2 Nba4 18. Nxa4 Bxa4 19. b4 Nd7 20. Qe3 Nb6 21. h4 a6 22. Ng5 Bf8 23. Bxf8 Rxf8 24. Ne4 Kg7 25. Nd6 Nd5 26. Qe4 Rc7 27. Rac1 Qd7 28. h5 Ne7 29. Qh4 Ng8 30. hxg6 hxg6 31. Ne4 Rxc1 32. Nf6 Nh6 33. Nxd7 Rxe1 34. Nxf8 Bb5 35. Qe7 Rxf1+ 36. Kh2 Rxf2 37. Nxe6+ Kh7 38. Nd4 Bc4 39. Qxb7 Bf1 40. Kg1 Bxg2 41. Qxa6 Rb2 42. e6 Be4 43. e7 |
| ECO B43 in 2000 play it! tiviakov sergei defeats black's van der vegt len in 61 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. O-O d6 8. f4 Nbd7 9. Kh1 Be7 10. Qf3 Nc5 11. Bd2 Nfd7 12. f5 Bf6 13. Nde2 Ne5 14. Qg3 Qe7 15. Nf4 Bd7 16. Nh5 O-O-O 17. Nxf6 gxf6 18. b4 Na4 19. Qe3 Nxc3 20. Bxc3 Kb8 21. fxe6 fxe6 22. Qb6 Bc6 23. a4 Qc7 24. Qxc7+ Kxc7 25. Rxf6 Rhf8 26. Bxe5 dxe5 27. Rxe6 Rd4 28. Rxe5 Rxb4 29. Re7+ Kc8 30. a5 h5 31. Kg1 |
| ECO B41 in 2000 play it! tiviakov sergei defeats black's schaefer michael in 69 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 Nc6 7. Qd2 Be7 8. f3 O-O 9. O-O-O a6 10. g4 Nxd4 11. Bxd4 b5 12. g5 Nd7 13. h4 b4 14. Ne2 Qa5 15. Kb1 e5 16. Be3 Nc5 17. Nc1 Be6 18. h5 Rab8 19. g6 Na4 20. Nb3 Nc3+ 21. bxc3 bxc3 22. Qd3 Rfc8 23. Qxa6 Qc7 24. Rd5 Bxd5 25. exd5 Ra8 26. gxf7+ Kh8 27. Qb6 Qd7 28. Qb4 Rcb8 29. Qxc3 Qa4 30. Qb2 Bf6 31. h6 e4 32. hxg7+ Bxg7 33. Bd4 Bxd4 34. f8=Q+ Rxf8 35. Nxd4 |
| ECO B33 in 1999 play it! tiviakov sergei defeats black's gurevich dmitry in 119 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 Be7 8. O-O-O O-O 9. f4 h6 10. Bh4 Qb6 11. Ndb5 Nxe4 12. Nxe4 Bxh4 13. Nbxd6 Rd8 14. Bc4 Be7 15. Nxc8 Raxc8 16. Qf2 Qxf2 17. Nxf2 Bc5 18. Nh3 Nd4 19. Bd3 Be7 20. c3 Nc6 21. Bc2 Bc5 22. Rhe1 Kf8 23. Be4 Rxd1+ 24. Kxd1 b5 25. a3 a5 26. f5 exf5 27. Bxf5 Rd8+ 28. Kc2 b4 29. axb4 axb4 30. Nf4 bxc3 31. bxc3 g6 32. Bxg6 Bd6 33. Rf1 Kg7 34. Be4 Ne5 35. Nh5+ Kg8 36. Bd5 Ng4 37. Bxf7+ Kh8 38. Rf3 Bxh2 39. Be6 Ne5 40. Rf6 Kh7 41. Bf5+ Kg8 42. Rxh6 Kf8 43. g4 Nc4 44. Rf6+ Ke7 45. Re6+ Kf8 46. g5 Bg1 47. Be4 Rd6 48. Rxd6 Nxd6 49. Kd3 Bh2 50. Kd4 Ne8 51. Kd5 Ke7 52. c4 Nc7+ 53. Kc6 Ne6 54. g6 Be5 55. Bd5 Nd4+ 56. Kb7 Nf5 57. c5 Bd4 58. Be4 Ng3 59. Nxg3 Bxc5 60. Nf5+ |
| ECO B40 in 2002 play it! tiviakov sergei defeats black's markowski tomasz in 135 moves | 1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 Qxd5 5. d4 Nf6 6. Na3 Nc6 7. Nc2 Be7 8. Be2 O-O 9. O-O b6 10. dxc5 Bxc5 11. Qxd5 Nxd5 12. a3 a5 13. Rd1 Bb7 14. Ncd4 Nxd4 15. Nxd4 Rfd8 16. Bf3 Rab8 17. Bg5 Rdc8 18. a4 h6 19. Bh4 Nf4 20. Bxb7 Rxb7 21. Bg3 Bxd4 22. Bxf4 Bf6 23. Rd2 b5 24. axb5 Rxb5 25. h3 g5 26. Be3 Kg7 27. Kf1 Rc4 28. Ke2 a4 29. Kd3 Rc6 30. Rxa4 Kg6 31. Kc2 Rc8 32. Bd4 e5 33. Be3 Rcb8 34. b4 Rc8 35. Bc5 e4 36. Rd6 Kf5 37. Raa6 Be5 38. Rxh6 f6 39. g4+ Kf4 40. Rhxf6+ Bxf6 41. Rxf6+ Ke5 42. Rf5+ Ke6 43. Rxg5 Ra8 44. Kb3 Rh8 45. Kc4 Rbb8 46. Bd4 Rxh3 47. Re5+ Kd7 48. Rxe4 Rf3 49. g5 Rg8 50. Be3 Rf5 51. f4 Rc8+ 52. Kd3 Rh8 53. Rd4+ Kc6 54. Rc4+ Kb7 55. Ke4 Rf7 56. Bd4 Rh1 57. Be5 Rg1 58. Rd4 Kc6 59. Rd6+ Kb5 60. g6 Rb7 61. g7 Re7 62. Kf5 Kc4 63. Rc6+ Kd5 64. Rd6+ Kc4 65. Rd4+ Kb5 66. Rd8 Rexg7 67. Bxg7 Rxg7 68. Rc8 |
| ECO B22 in 2006 play it! tiviakov sergei defeats black's stellwagen danie in 81 moves | 1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Bc4 Nb6 5. Bb3 c4 6. Bc2 Nc6 7. Nf3 Qc7 8. Qe2 g5 9. e6 dxe6 10. Nxg5 Qe5 11. d4 cxd3 12. Bxd3 Qxe2+ 13. Bxe2 h6 14. Ne4 e5 15. Ng3 e6 16. O-O f5 17. Nd2 Bd7 18. Nc4 Nxc4 19. Bxc4 h5 20. Rd1 h4 21. Nf1 Rd8 22. Be3 Be7 23. f3 Kf7 24. Bf2 Na5 25. Be2 b6 26. b4 Nb7 27. a4 Bc8 28. Ne3 Rxd1+ 29. Bxd1 Nd6 30. a5 Bb7 31. c4 Rc8 32. Be2 Ke8 33. axb6 axb6 34. Ra7 Ra8 35. Rxa8+ Bxa8 36. c5 bxc5 37. bxc5 Nf7 38. Bb5+ Kd8 39. Nc4 Bd5 40. c6 Bxc4 41. Bb6+ |
| ECO B22 in 2005 play it! tiviakov sergei defeats black's castano duvan ma in 63 moves | 1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 e6 5. Bc4 Nb6 6. Bb3 d6 7. exd6 Bxd6 8. d4 cxd4 9. Qxd4 O-O 10. O-O Nc6 11. Qe4 Ne7 12. Ng5 Ng6 13. h4 Re8 14. h5 Nf8 15. Rd1 Qc7 16. h6 g6 17. Na3 Bd7 18. Nf3 Bxa3 19. bxa3 Bc6 20. Qd4 e5 21. Qh4 Bxf3 22. Qf6 Ne6 23. Qxf3 f5 24. a4 Kh8 25. a5 Nd7 26. Bxe6 Rxe6 27. Qd5 Nc5 28. Ba3 Rc6 29. a6 Rb8 30. axb7 Nxb7 31. Rab1 Rc8 32. Rxb7 |
| ECO B70 in 1994 play it! tiviakov sergei defeats black's mauro alan in 87 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Bg7 7. Bg2 O-O 8. O-O Nc6 9. Nde2 Bg4 10. h3 Bd7 11. Nd5 Nxd5 12. exd5 Ne5 13. Bf4 Nc4 14. b3 Na3 15. c3 b5 16. Rc1 Qa5 17. Qd2 Rfc8 18. Bg5 Re8 19. Nd4 Rac8 20. Rfe1 Qb6 21. Nc6 Bxc6 22. dxc6 Kf8 23. Bxe7+ Rxe7 24. Qxd6 Re8 25. Rxe7 Rxe7 26. Qxa3 Bxc3 27. Qd6 Be5 28. Qd3 Kg7 29. Rc2 h5 30. h4 Bc7 31. Be4 a5 32. Qc3+ f6 33. Kg2 Re5 34. Qd3 f5 35. Bf3 Re7 36. Qd5 f4 37. g4 hxg4 38. Bxg4 b4 39. h5 Kh6 40. hxg6 Re5 41. Qf7 f3+ 42. Bxf3 Rg5+ 43. Kf1 Rxg6 44. Rc4 |
| ECO B35 in 1998 play it! tiviakov sergei defeats black's mantovani renzo in 61 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 Ng4 9. Qxg4 Nxd4 10. Qd1 Nxb3 11. axb3 d6 12. Bd4 b6 13. Bxg7 Kxg7 14. Qd4+ f6 15. h4 Be6 16. Nd5 Qd7 17. O-O Rfc8 18. c3 Bxd5 19. exd5 Qb5 20. Rfe1 Rc7 21. Qd1 a5 22. Ra4 Raa7 23. h5 Qe8 24. hxg6 hxg6 25. Re3 g5 26. f4 b5 27. Rd4 Qg6 28. fxg5 fxg5 29. Rg4 b4 30. Reg3 Kf8 31. Rxg5 |
| ECO B61 in 2007 play it! tiviakov sergei defeats black's gaprindashvili n in 37 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 Bd7 7. Qd2 Rc8 8. f4 h6 9. Bxf6 gxf6 10. O-O-O f5 11. Nxf5 Bxf5 12. exf5 Qa5 13. f6 e6 14. Bb5 a6 15. Ba4 Kd8 16. g4 d5 17. f5 Bb4 18. Qf4 Qc7 19. Nxd5 |
| ECO B32 in 1993 play it! tiviakov sergei defeats black's sherbakov ruslan in 83 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. c4 Be7 7. N1c3 a6 8. Na3 Be6 9. Nd5 Rc8 10. Be3 Bg5 11. Bb6 Qd7 12. Be2 Bd8 13. O-O Nf6 14. Nxf6+ Bxf6 15. Qd3 O-O 16. Rfd1 Nd4 17. Bxd4 exd4 18. f4 Qc7 19. Kh1 Rfe8 20. Qd2 Qb6 21. Bd3 g6 22. Rac1 Bg7 23. b3 Bd7 24. Re1 Bc6 25. Re2 Qd8 26. Nc2 b6 27. Ne1 Qd7 28. Nf3 Qb7 29. Rce1 Re7 30. f5 Rce8 31. Qf4 gxf5 32. Qxf5 Qd7 33. Qh5 Be5 34. Nh4 Re6 35. Rf1 Rg6 36. Rf5 Qe6 37. c5 d5 38. exd5 Qxd5 39. Rfxe5 Rxe5 40. Rxe5 Re6 41. Qxh7+ Kf8 42. Qh8+ |
| ECO B27 in 1995 play it! tiviakov sergei defeats black's dzhandzhava lash in 37 moves | 1. e4 c5 2. Nf3 b6 3. d4 cxd4 4. Nxd4 Bb7 5. Nc3 d6 6. Bg5 Nd7 7. Nd5 h6 8. Ne6 hxg5 9. Nxd8 Kxd8 10. Bb5 Ne5 11. Qd4 e6 12. Nc3 Nf6 13. a4 Rh4 14. f3 Nh5 15. a5 Ng3 16. Rg1 Rxh2 17. O-O-O Kc7 18. axb6+ axb6 19. Na4 |
| ECO B90 in 1996 play it! tiviakov sergei defeats black's rashkovsky nukhi in 64 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Ng4 7. Bc1 Nf6 8. Be3 Ng4 9. Bg5 h6 10. Bh4 g5 11. Bg3 Bg7 12. Be2 h5 13. h4 Nc6 14. Nb3 gxh4 15. Rxh4 Be6 16. Qd2 Rc8 17. f3 Nge5 18. Bf2 Na5 19. Nxa5 Qxa5 20. Bd4 Rg8 21. a3 Bc4 22. Rxh5 Bxe2 23. Kxe2 b5 24. Rg5 Nc4 25. Qf4 f6 26. Qg4 Kf7 27. Rxg7+ Rxg7 28. Qxc8 Rxg2+ 29. Kf1 Rxc2 30. b4 Nd2+ 31. Ke2 Nb3+ 32. Ke3 Qa4 |