| ECO B33 in 1990 play it! dvoirys semen defeats black's timoshchenko gen in 61 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. Be3 Be7 10. f4 Nxd4 11. Bxd4 b5 12. Bd3 b4 13. Ne2 e5 14. Be3 Ng4 15. Bg1 exf4 16. Nxf4 a5 17. Bb5+ Bd7 18. Bxd7+ Qxd7 19. Kb1 O-O 20. Nd5 Bg5 21. Qe2 Rae8 22. Bd4 Bd8 23. h3 Ne5 24. b3 Qe6 25. Nf4 Qe7 26. Bb2 Qh4 27. Rhf1 Bg5 28. Nd5 Ng6 29. g4 Bd8 30. Qg2 Qg5 31. Rf5 |
| ECO B67 in 1980 play it! dvoirys semen defeats black's filipenko alexan in 97 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 b5 10. Bxf6 gxf6 11. f5 Qb6 12. Nxc6 Bxc6 13. fxe6 fxe6 14. Kb1 Qc5 15. Re1 O-O-O 16. Bd3 Kb8 17. Ne2 Bb7 18. Rhf1 Qe5 19. g3 Rc8 20. Nf4 Bg7 21. c3 Rhe8 22. Bc2 Rc4 23. Rd1 Rd8 24. Rfe1 Bh6 25. Qf2 Bxf4 26. gxf4 Qc5 27. Qh4 b4 28. Qxf6 Rc8 29. Qxe6 d5 30. Qe5+ Ka8 31. Bd3 bxc3 32. Bxc4 c2+ 33. Kxc2 Qxc4+ 34. Kb1 Qc2+ 35. Ka1 dxe4 36. f5 Rc5 37. Rd8+ Bc8 38. Qf4 Kb7 39. f6 Rf5 40. Rxc8 Qxc8 41. Qxe4+ Kb6 42. a3 Qd7 43. Qb4+ Qb5 44. Re6+ Kc7 45. Qd6+ Kc8 46. Qf8+ Kc7 47. Re7+ Kc6 48. Qc8+ Kd6 49. Qe6+ |
| ECO B81 in 1989 play it! dvoirys semen defeats black's sherbakov ruslan in 71 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. g4 a6 7. g5 Nfd7 8. f4 Nc6 9. Be3 Be7 10. Qd2 O-O 11. O-O-O Nxd4 12. Bxd4 b5 13. Rg1 b4 14. Ne2 e5 15. Be3 Qa5 16. Kb1 Nc5 17. Bg2 Be6 18. b3 exf4 19. Bxf4 Bg4 20. e5 Bxe2 21. Qxe2 Rae8 22. Bc6 Ne6 23. Bg3 Rd8 24. exd6 Bxg5 25. Be5 Bf4 26. Bd5 g6 27. Rgf1 Bxe5 28. Qxe5 Rd7 29. Rf6 Re8 30. Rdf1 Qc5 31. Rxf7 Rxf7 32. Rxf7 Qg1+ 33. Kb2 Kxf7 34. d7 Rd8 35. Bxe6+ Ke7 36. Bd5+ |
| ECO B93 in 1991 play it! dvoirys semen defeats black's zhelnin vladimir in 87 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e5 7. Nf3 Qc7 8. Bd3 Nbd7 9. O-O Be7 10. Qe1 O-O 11. Kh1 b5 12. Nh4 g6 13. fxe5 dxe5 14. Bh6 Re8 15. Nf5 Bd8 16. a4 b4 17. Nd5 Nxd5 18. exd5 Nc5 19. d6 Qc6 20. Bc4 Ne6 21. Ng7 Qxc4 22. Nxe8 Bb7 23. Qd2 f5 24. Rad1 Bc6 25. d7 Ra7 26. Qf2 Rxd7 27. Rxd7 Bxd7 28. Nd6 Qd4 29. Qxd4 Nxd4 30. Re1 Bc7 31. Rxe5 Be6 32. c3 Bxd6 33. Re1 Kf7 34. cxd4 Bd7 35. a5 Be7 36. Bd2 g5 37. Rc1 f4 38. Rc7 Ke8 39. Rb7 Bf6 40. Rb8+ Kf7 41. Rxb4 Bb5 42. Rxb5 axb5 43. Bc3 Bd8 44. Bb4 |
| ECO B93 in 1992 play it! dvoirys semen defeats black's kiselev sergey in 113 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 Nbd7 7. Nf3 e6 8. Bd3 Qc7 9. O-O b5 10. Qe2 Bb7 11. Kh1 Be7 12. e5 dxe5 13. fxe5 Nd5 14. Nxd5 Bxd5 15. Be4 Bxe4 16. Qxe4 O-O 17. Bg5 Nc5 18. Qe2 Bxg5 19. Nxg5 h6 20. Nf3 Rad8 21. c4 b4 22. Rad1 Qa5 23. b3 Qc7 24. Qe3 Qc6 25. Kg1 Ne4 26. Nd4 Qa8 27. Ne2 a5 28. h3 a4 29. bxa4 Rxd1 30. Rxd1 Rc8 31. Rd4 Nc5 32. Ng3 Qxa4 33. Nh5 Qxa2 34. Rg4 g6 35. Nf6+ Kg7 36. Nh5+ Kf8 37. Qxh6+ Ke7 38. Qg5+ Kd7 39. Nf6+ Kc6 40. Qe3 Rd8 41. Kh2 Qa1 42. Qf3+ Kb6 43. Nd5+ exd5 44. Qf6+ Ne6 45. cxd5 Rxd5 46. Rxb4+ Kc6 47. Rc4+ Kb5 48. Re4 Qb1 49. Qf3 Qd1 50. Qxf7 Nc5 51. Qe8+ Ka5 52. Qa8+ Na6 53. e6 Rc5 54. Qf8 Qd5 55. Re1 Nc7 56. Qh6 Qd6+ 57. Kh1 |
| ECO B33 in 2003 play it! dvoirys semen defeats black's raetsky alexande in 67 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Ndb5 Bb4 7. a3 Bxc3+ 8. Nxc3 d5 9. exd5 exd5 10. Qe2+ Be6 11. Bg5 O-O 12. O-O-O Rc8 13. Qf3 Bg4 14. Qxg4 Nxg4 15. Bxd8 Rfxd8 16. Rd2 d4 17. Ne4 Na5 18. Kb1 h6 19. Be2 Ne5 20. Rhd1 Nac6 21. Nc5 Rd5 22. Nxb7 Rc7 23. c4 Rdd7 24. Nc5 Re7 25. Nb3 a5 26. Nxd4 Nxd4 27. Rxd4 Nc6 28. R4d2 a4 29. c5 Na5 30. Rc2 Re5 31. Bb5 Rcxc5 32. Rxc5 Rxc5 33. Bxa4 Nc4 34. Bb3 |
| ECO B41 in 1994 play it! dvoirys semen defeats black's van laatum gozew in 45 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Bd2 Bxc3 7. Bxc3 Nxe4 8. Qg4 Nxc3 9. Qxg7 Rf8 10. bxc3 Nc6 11. Nb5 d5 12. Be2 a6 13. Nd4 Nxd4 14. Qxd4 Bd7 15. O-O Rg8 16. Bd3 Qg5 17. g3 h5 18. Rae1 h4 19. Re5 Qh6 20. c4 dxc4 21. Be4 Qf4 22. Rd1 Rd8 23. Rxe6+ |
| ECO B93 in 1982 play it! dvoirys semen defeats black's chiburdanidze ma in 47 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 Qc7 7. Be2 e5 8. Nf5 Bxf5 9. exf5 exf4 10. Bxf4 Be7 11. Qd2 Nbd7 12. O-O-O Ne5 13. g4 h6 14. h4 O-O-O 15. g5 hxg5 16. hxg5 Rxh1 17. Rxh1 Qc6 18. Rh3 Ne4 19. Nd5 Bf8 20. Qd4 Nc5 21. Rc3 Qe8 22. b4 Nc6 23. Qxc5 Qxe2 24. Qb6 |
| ECO B66 in 1985 play it! dvoirys semen defeats black's ubilava elizbar in 57 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 h6 9. Be3 Be7 10. f4 Nxd4 11. Bxd4 b5 12. Bd3 b4 13. Na4 Rb8 14. Qf2 O-O 15. Kb1 Bb7 16. e5 Nd5 17. f5 Bc6 18. fxe6 fxe6 19. Qg3 Bxa4 20. Qg6 Nf4 21. Qh7+ Kf7 22. exd6 Bf6 23. Rhf1 e5 24. Rxf4 exf4 25. Bc4+ Ke8 26. Qg6+ Kd7 27. Qf5+ Kc6 28. Qe4+ Kd7 29. Be6+ |
| ECO B93 in 1984 play it! dvoirys semen defeats black's ubilava elizbar in 79 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 Nbd7 7. Nf3 e5 8. Bd3 Be7 9. O-O O-O 10. Qe1 b5 11. Kh1 Bb7 12. b4 Re8 13. Rb1 exf4 14. Bxf4 Bf8 15. Qh4 Rc8 16. Bd2 g6 17. Rbe1 Bg7 18. Re2 Ne5 19. Nxe5 Rxe5 20. Rfe1 Rh5 21. Qg3 Nd7 22. Nd5 Bxd5 23. exd5 Be5 24. Bf4 Qb6 25. Qg4 Bxf4 26. Qxf4 Re5 27. Rf1 f5 28. Ref2 Qe3 29. Qh4 Rce8 30. Rf3 Qd2 31. g4 fxg4 32. Qxg4 Rg5 33. Qh3 Ne5 34. R3f2 Qxb4 35. Qh6 Rf5 36. Bxf5 gxf5 37. Rg2+ Ng4 38. Qg5+ Kh8 39. Qxf5 Rg8 40. Rfg1 |
| ECO B41 in 1991 play it! dvoirys semen defeats black's dormann lars in 53 moves | 1. e4 c5 2. Nf3 e6 3. d4 d5 4. exd5 exd5 5. Bb5+ Nc6 6. O-O Nf6 7. Nc3 Be7 8. dxc5 O-O 9. Bxc6 bxc6 10. Be3 Bg4 11. h3 Bh5 12. Bd4 Qc8 13. Qd3 Bg6 14. Qd2 Qf5 15. Ne5 Rac8 16. Nxg6 Qxg6 17. Qd3 Ne4 18. b4 f5 19. Ne2 f4 20. f3 Rf7 21. Nxf4 Rxf4 22. fxe4 Rxe4 23. Rae1 Rd8 24. Rxe4 dxe4 25. Qb3+ Rd5 26. b5 Kh8 27. bxc6 |
| ECO B75 in 1974 play it! dvoirys semen defeats black's ivanenko s in 65 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 O-O 9. Bc4 Qc7 10. Bb3 Bd7 11. O-O-O Rfc8 12. h4 Ne5 13. h5 Nc4 14. Qd3 Nxe3 15. Qxe3 Qc5 16. hxg6 hxg6 17. g4 b5 18. g5 Nh5 19. Nd5 Kf8 20. Nf4 e5 21. Nxh5 gxh5 22. Nf5 Bxf5 23. Qxc5 dxc5 24. exf5 c4 25. f6 cxb3 26. axb3 Rc5 27. Rxh5 e4 28. Rdh1 Kg8 29. Rh7 Rxg5 30. fxg7 exf3 31. Rh8+ Kxg7 32. Rxa8 f2 33. Rd8 |
| ECO B66 in 1980 play it! dvoirys semen defeats black's soloviev in 82 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 h6 9. Bf4 Bd7 10. Nxc6 Bxc6 11. f3 d5 12. Qe1 Bb4 13. a3 Ba5 14. Bd2 Qe7 15. e5 Nd7 16. f4 b5 17. Qg3 O-O-O 18. Ne4 Bxd2+ 19. Nxd2 g5 20. Nf3 Nc5 21. Nd4 Bb7 22. Bd3 f5 23. Qe3 gxf4 24. Qxf4 Rdg8 25. g3 h5 26. Kb1 h4 27. Be2 Ne4 28. g4 fxg4 29. Bxg4 Rxg4 30. Qxg4 Nf2 31. Qg6 Qe8 32. Qf6 Nxh1 33. Rxh1 Rh7 34. Rg1 Kb8 35. Nxe6 Rf7 36. Qh6 d4 37. Nxd4 Qxe5 38. Nc6+ Bxc6 39. Qxc6 Rg7 40. Qb6+ Kc8 41. Qxa6+ Rb7 |
| ECO B69 in 1987 play it! dvoirys semen defeats black's panchenko alexan in 83 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 Be7 10. Nf3 b5 11. Bxf6 gxf6 12. f5 Qb6 13. Kb1 h5 14. g3 b4 15. fxe6 fxe6 16. Ne2 Qf2 17. Nh4 Ne5 18. Nf4 Qxd2 19. Rxd2 Kf7 20. Rd4 Bc6 21. Bh3 Ng4 22. Rxb4 f5 23. Bg2 Bxh4 24. gxh4 fxe4 25. Rb6 Rhc8 26. Rxc6 Rxc6 27. Bxe4 Rc4 28. Nxe6 Rb8 29. Bd5 Rcb4 30. Bb3 Kg6 31. c3 R4b6 32. Rf1 Nf6 33. Rg1+ Kh6 34. Nf4 d5 35. Rg6+ Kh7 36. Rg5 Kh6 37. Kc1 Rg8 38. Nxd5 Rb5 39. Nxf6 Rgxg5 40. hxg5+ Kxg5 41. Nd5 Kg4 42. Bd1+ |
| ECO B92 in 1985 play it! dvoirys semen defeats black's novikov igor in 91 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. O-O O-O 9. Qd3 Be6 10. f4 Nc6 11. f5 Bd7 12. Bf3 Nb4 13. Qe2 d5 14. a3 dxe4 15. Nxe4 Nc6 16. Be3 Nd4 17. Nxd4 exd4 18. Bxd4 Nxe4 19. Qxe4 Bxf5 20. Qe3 Re8 21. Qf2 Rb8 22. Rad1 Bh4 23. g3 Bg5 24. Bxb7 g6 25. Bxa6 Qxd4 26. Rxd4 Be3 27. b4 Bxc2 28. Re1 Bxf2+ 29. Kxf2 Rxe1 30. Kxe1 Ba4 31. Be2 Kg7 32. Bd1 Be8 33. a4 Kf6 34. Kd2 Ke5 35. Ke3 Bc6 36. a5 f5 37. Be2 g5 38. b5 Be4 39. Rb4 Rc8 40. b6 f4+ 41. gxf4+ gxf4+ 42. Kf2 f3 43. Rxe4+ Kxe4 44. Bxf3+ Ke5 45. b7 Rc2+ 46. Kg3 |
| ECO B93 in 1989 play it! dvoirys semen defeats black's baburin alexande in 75 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 Qc7 7. Nf3 Nbd7 8. Bd3 g6 9. O-O Bg7 10. Kh1 e5 11. Qe1 b5 12. fxe5 dxe5 13. b4 O-O 14. a4 bxa4 15. Rxa4 Bb7 16. Ra5 Rfe8 17. Nd1 Rad8 18. c3 Nb8 19. Nf2 Nh5 20. Bb1 Nc6 21. Ra4 Nf4 22. Ba2 Qd7 23. Bb3 h6 24. Ra2 Qc7 25. h3 h5 26. Ng5 Rd7 27. g3 Ne6 28. Nxe6 fxe6 29. Kh2 Nd8 30. g4 Rf8 31. gxh5 gxh5 32. Be3 Rf3 33. Bc5 Bh6 34. Bd1 Bf4+ 35. Kh1 Rxd1 36. Qxd1 Rxf2 37. Rg1+ Kh7 38. Qxh5+ |
| ECO B61 in 1992 play it! dvoirys semen defeats black's ryskin alexander in 85 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 Bd7 7. Qd2 Rc8 8. O-O-O Nxd4 9. Qxd4 Qa5 10. f4 h6 11. Bxf6 gxf6 12. Kb1 h5 13. Nd5 Rg8 14. f5 Qc5 15. Qd3 Rg4 16. g3 Bc6 17. Be2 Bxd5 18. exd5 Rb4 19. a3 Rb6 20. Bxh5 a5 21. Rhe1 a4 22. Re4 Qa5 23. Qd4 Kd8 24. Bxf7 Qb5 25. Be6 Rc5 26. Qb4 Bh6 27. Qxb5 Rbxb5 28. Rxa4 Kc7 29. Rd3 Ra5 30. Rxa5 Rxa5 31. b4 Ra8 32. Rc3+ Kb6 33. Kb2 Rh8 34. Rd3 Rh7 35. a4 Rg7 36. Rd4 Be3 37. Rh4 Bg5 38. a5+ Ka7 39. Rc4 Bd2 40. c3 Rh7 41. b5 Rxh2 42. Rc8 Rg2 43. Bd7 |
| ECO B45 in 1987 play it! dvoirys semen defeats black's melnikov a in 51 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 d6 6. Be2 Be7 7. f4 Nf6 8. Bf3 O-O 9. Nb3 Qc7 10. Be3 Rd8 11. Qe2 e5 12. Nb5 Qb8 13. c4 a6 14. Nc3 b5 15. Nd5 exf4 16. Nd4 Nxd5 17. Nxc6 Qc7 18. exd5 fxe3 19. Qxe3 Re8 20. O-O Bb7 21. Rae1 Bxc6 22. dxc6 g6 23. Bd5 Bf6 24. Qxe8+ Rxe8 25. Rxe8+ Kg7 26. b3 |
| ECO B66 in 1985 play it! dvoirys semen defeats black's kachur alexander in 87 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 h6 9. Be3 Be7 10. f4 Nxd4 11. Bxd4 b5 12. Bd3 Bb7 13. Rhe1 O-O 14. Kb1 b4 15. Na4 Bc6 16. Nb6 Rb8 17. Nc4 d5 18. Ne5 Bb7 19. exd5 Nxd5 20. f5 Bg5 21. Qf2 a5 22. Bc5 Bh4 23. g3 Be7 24. Bxe7 Qxe7 25. fxe6 fxe6 26. Qe2 Qc7 27. Qh5 Ne7 28. Qg4 Bd5 29. Ng6 Rf6 30. Nf4 Qc6 31. Rf1 Rbf8 32. Rf2 R8f7 33. Rdf1 Be4 34. Bxe4 Qxe4 35. Re2 Qc4 36. Rfe1 Nf5 37. Re4 Qc8 38. Nh5 a4 39. Nxf6+ Rxf6 40. Rxb4 Ne3 41. Qe2 Nd5 42. Rxa4 Qb7 43. Rc4 Qb6 44. a3 |
| ECO B66 in 1980 play it! dvoirys semen defeats black's khasin in 83 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 h6 9. Bf4 Bd7 10. Nxc6 Bxc6 11. Qe1 Qa5 12. Bc4 Be7 13. Bb3 O-O-O 14. Kb1 Qc7 15. f3 Rhe8 16. Qf2 Bf8 17. Be3 Nd7 18. Nd5 Bxd5 19. exd5 e5 20. c4 Kb8 21. Rc1 Be7 22. h4 Qa5 23. Bc2 Rc8 24. Bf5 Rc7 25. a3 Nc5 26. Ka2 Qa4 27. Rc3 Bf6 28. b3 Nxb3 29. Rxb3 Rxc4 30. Rhb1 Re7 31. Rxb7+ Rxb7 32. Ba7+ Ka8 33. Rxb7 Rd4 34. Bxd4 Kxb7 35. Qb2+ Ka8 36. Bf2 Bxh4 37. g3 Qc4+ 38. Qb3 Qxb3+ 39. Kxb3 Bd8 40. Bc8 a5 41. Ka4 Kb8 42. Bd7 |