| ECO B50 in 1993 play it! kupreichik vikto defeats black's aston p in 73 moves | 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 a6 6. h3 g6 7. Bc4 b5 8. Bb3 Bb7 9. O-O Bg7 10. Re1 O-O 11. a4 b4 12. Nd5 Nc6 13. Nxc6 Bxc6 14. Nxb4 Bxe4 15. a5 Qb8 16. c3 Qb7 17. f3 Bf5 18. Qe2 e5 19. Bc4 e4 20. Bxa6 Qc7 21. Be3 exf3 22. Qxf3 Rfb8 23. Bb6 Rxb6 24. Qxa8+ Rb8 25. Qc6 Qa7+ 26. Kh1 d5 27. Qd6 Rf8 28. Nc6 Qf2 29. Re2 Qh4 30. Ne7+ Kh8 31. Nxf5 gxf5 32. Bd3 Nh5 33. a6 Rd8 34. a7 Ng3+ 35. Kh2 Ne4 36. Qxd8+ Qxd8 37. a8=Q |
| ECO B20 in 2001 play it! kupreichik vikto defeats black's sokolov andrei in 61 moves | 1. e4 c5 2. Ne2 d6 3. g3 h5 4. d4 h4 5. dxc5 Bg4 6. gxh4 Nc6 7. cxd6 exd6 8. Bf4 Qxh4 9. Nbc3 Bxe2 10. Nxe2 g5 11. Be3 Qxe4 12. Rg1 Qb4+ 13. c3 Qxb2 14. Rb1 Qxa2 15. Rxb7 Nf6 16. Nc1 Qa5 17. Rxg5 d5 18. Nb3 Qxc3+ 19. Bd2 Qb2 20. Bb5 Rc8 21. Qe2+ Ne4 22. Rxd5 Qb1+ 23. Nc1 Bb4 24. Bxc6+ Rxc6 25. Rb8+ Ke7 26. Bxb4+ Ke6 27. Re5+ Kxe5 28. Bc3+ Kd6 29. Rxb1 Nxc3 30. Qd3+ Kc7 31. Qg3+ |
| ECO B97 in 1984 play it! kupreichik vikto defeats black's gavrikov viktor in 61 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Nb3 Be7 9. Qe2 h6 10. Bxf6 Bxf6 11. O-O-O Qc7 12. h4 b5 13. Rh3 b4 14. Nb1 Nd7 15. Qd2 Qb7 16. Qxd6 Qxe4 17. N1d2 Qb7 18. Na5 Qb8 19. Ndc4 Be7 20. Qd4 Bc5 21. Qxg7 Qxf4+ 22. Kb1 Rf8 23. Be2 Qf2 24. Bh5 Qf6 25. Qg4 Qf5 26. Qe2 Nf6 27. Bf3 Ra7 28. Bc6+ Ke7 29. Rf1 Qg4 30. Bf3 Qg7 31. Qe5 |
| ECO B50 in 1996 play it! kupreichik vikto defeats black's kountz jochen ge in 61 moves | 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 g6 6. Be2 Bg7 7. O-O O-O 8. Bg5 Nc6 9. Nb3 Be6 10. Re1 Rc8 11. Bf1 Na5 12. e5 Nxb3 13. axb3 dxe5 14. Qxd8 Rfxd8 15. Rxa7 h6 16. Be3 Bf5 17. Rc1 Ne4 18. Nxe4 Bxe4 19. c4 Ra8 20. Ra3 e6 21. b4 b5 22. cxb5 Bf8 23. Bc5 Rab8 24. b6 Rd2 25. b3 Bd5 26. h4 e4 27. Ra7 Bxb3 28. b7 Rdd8 29. Bb6 Rd1 30. Rxd1 Bxd1 31. Bc7 |
| ECO B20 in 2001 play it! kupreichik vikto defeats black's areshchenko alex in 107 moves | 1. e4 c5 2. Ne2 d6 3. g3 Nc6 4. Bg2 e5 5. c3 Nf6 6. d4 Be7 7. h3 cxd4 8. cxd4 O-O 9. Nbc3 a6 10. O-O exd4 11. Nxd4 Nxd4 12. Qxd4 Be6 13. Bf4 Qd7 14. g4 Rac8 15. Rfd1 Rfd8 16. Qe3 Qe8 17. Rd2 b5 18. g5 Nh5 19. Bh2 f6 20. gxf6 Nxf6 21. Rad1 b4 22. Ne2 Qf7 23. b3 d5 24. exd5 Nxd5 25. Bxd5 Bxd5 26. Rxd5 Rxd5 27. Rxd5 Qxd5 28. Qxe7 Qd1+ 29. Kg2 Qd5+ 30. f3 a5 31. Bc7 Qc6 32. Be5 Qg6+ 33. Kf2 Re8 34. Qc7 h6 35. f4 Rf8 36. Qxa5 Qe4 37. Qc5 Rf7 38. Bd4 Re7 39. Qc4+ Kh7 40. Bc5 Qxc4 41. bxc4 Rc7 42. Bxb4 Rxc4 43. a3 Kg6 44. Ke3 Kh5 45. Ng3+ Kh4 46. Nf5+ Kxh3 47. Nxg7 Kg4 48. f5 Rf4 49. Bd6 Rf1 50. a4 h5 51. Ke2 Rf3 52. a5 Rc3 53. f6 Rf3 54. a6 |
| ECO B50 in 1996 play it! kupreichik vikto defeats black's fedorov alexei b in 101 moves | 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 g6 6. Be2 Bg7 7. O-O O-O 8. Bg5 Nc6 9. Nb3 a6 10. Re1 b5 11. Bf1 h6 12. Bh4 e6 13. Qd2 Qc7 14. a4 b4 15. Nd1 Bb7 16. Bxf6 Bxf6 17. Qxh6 Rfd8 18. Rb1 Na5 19. Nxa5 Qxa5 20. b3 Rac8 21. Bd3 Rc5 22. Ne3 Rh5 23. Nc4 Qc5 24. Qf4 Kg7 25. h3 d5 26. exd5 Rdxd5 27. Qb8 Rd7 28. Be4 Bd4 29. Bxb7 Bxf2+ 30. Kh1 Bxe1 31. Rxe1 Rh8 32. Qf4 Rxb7 33. Rf1 f5 34. Rd1 Qe7 35. Rd6 Qf6 36. Rxa6 Rh4 37. Qd6 Re4 38. Kh2 Kh7 39. a5 Qa1 40. Rb6 Rf7 41. Nd2 Re1 42. Nf3 Rh1+ 43. Kg3 f4+ 44. Kg4 Qf6 45. Ng5+ Kg7 46. Nxe6+ Kh6 47. Qxf4+ Qxf4+ 48. Nxf4 Rg7 49. Rxb4 Ra1 50. Rb5 Ra2 51. Rc5 |
| ECO B40 in 1993 play it! kupreichik vikto defeats black's heite h in 127 moves | 1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. g3 Nf6 5. Bg2 Be7 6. O-O O-O 7. d4 cxd4 8. Nxd4 d6 9. Nb3 a6 10. a4 Qc7 11. a5 b6 12. axb6 Qxb6 13. Be3 Qc7 14. Qe2 a5 15. Nb5 Ba6 16. Nxc7 Bxe2 17. Rfe1 Rac8 18. Nxe6 fxe6 19. Rxe2 Bd8 20. f4 e5 21. Nd2 Nb4 22. Rc1 Rxc2 23. Rxc2 Nxc2 24. Nc4 Nxe3 25. Rxe3 Bc7 26. Rb3 exf4 27. gxf4 Ne8 28. f5 Rf7 29. Rb5 Re7 30. Nxa5 Bxa5 31. Rxa5 Rb7 32. Ra8 Kf7 33. e5 Rxb2 34. Bc6 dxe5 35. Rxe8 Kf6 36. Be4 Rb4 37. Bc2 Rc4 38. Bb3 Rc1+ 39. Kg2 Kxf5 40. Rf8+ Kg5 41. Rf3 Rc7 42. Bg8 g6 43. Kg3 h5 44. Bd5 Rc5 45. Rd3 Kf5 46. Kf3 g5 47. Be4+ Ke6 48. Ra3 Rb5 49. Ra6+ Ke7 50. Rh6 Rb3+ 51. Kg2 Rb2+ 52. Kg1 Rb4 53. Bf3 Rb1+ 54. Kf2 Rb2+ 55. Be2 Kf7 56. Rxh5 Kg6 57. Rh8 Kg7 58. Re8 Kf6 59. Rf8+ Kg6 60. Ke3 Rb3+ 61. Bd3+ Kg7 62. Rf5 Rb2 63. Rxg5+ Kf6 64. Rh5 |
| ECO B50 in 1995 play it! kupreichik vikto defeats black's brueggemann joac in 67 moves | 1. e4 c5 2. Nf3 d6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 g6 6. Be2 Bg7 7. Nb3 Nf6 8. O-O Be6 9. Bg5 Rc8 10. Re1 O-O 11. Bf1 Ne5 12. Nd5 Bxd5 13. exd5 Qb6 14. Rc1 e6 15. dxe6 fxe6 16. Qd4 Qc7 17. Red1 d5 18. Qh4 Ne4 19. Be3 Rf5 20. Be2 Nc4 21. Bxc4 Rh5 22. Qg4 Qxh2+ 23. Kf1 Rxc4 24. Qxe6+ Kf8 25. Rxd5 Qc7 26. Rd7 Rh1+ 27. Ke2 Rxc2+ 28. Rxc2 Qxc2+ 29. Kf3 Qxf2+ 30. Bxf2 Ng5+ 31. Kg3 Nxe6 32. Rxb7 Bxb2 33. Nc5 Nxc5 34. Bxc5+ |
| ECO B20 in 1983 play it! kupreichik vikto defeats black's ehlvest jaan est in 83 moves | 1. e4 c5 2. d3 e6 3. f4 d5 4. Be2 Nc6 5. Nf3 Nf6 6. e5 Nd7 7. c3 f6 8. d4 Qb6 9. O-O cxd4 10. cxd4 fxe5 11. fxe5 Ndxe5 12. Nxe5 Nxe5 13. Nc3 Bd7 14. Bg5 Nc6 15. Bb5 Qxd4+ 16. Qxd4 Nxd4 17. Bxd7+ Kxd7 18. Rf7+ Ke8 19. Rxb7 h6 20. Nxd5 hxg5 21. Nc7+ Kd7 22. Nxa8+ Kc8 23. Rxa7 Kb8 24. Ra4 Kb7 25. Rf1 Ne2+ 26. Kf2 Nf4 27. Kf3 Bd6 28. Rd1 Nd5 29. Re1 Re8 30. g3 Bb8 31. Rc1 Re7 32. Ra5 Rf7+ 33. Kg4 Rf5 34. Ra3 Nf6+ 35. Kh3 Bd6 36. Rb3+ Kxa8 37. Rc6 Bc5 38. g4 Rd5 39. Ra6+ Ba7 40. Rxe6 Rd7 41. Re5 Rd5 42. Re7 |
| ECO B34 in 1978 play it! kupreichik vikto defeats black's veremeichik vlad in 86 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Nxc6 bxc6 8. e5 Ng8 9. Bd4 f6 10. f4 Qa5 11. Qd2 Rb8 12. O-O-O fxe5 13. Bxe5 Bxe5 14. fxe5 Qb4 15. b3 Nh6 16. Kb2 Nf7 17. Re1 O-O 18. h4 d5 19. exd6 exd6 20. h5 g5 21. Bd3 Qf4 22. Re3 Ne5 23. Be2 Ng4 24. Rf1 Nxe3 25. Rxf4 gxf4 26. Qxd6 Bg4 27. h6 Rbe8 28. Bd3 Rf7 29. Ne4 Re6 30. Qb8+ Rf8 31. Qxa7 Rxh6 32. g3 Nd5 33. gxf4 Nxf4 34. a4 Nxd3+ 35. cxd3 Bf5 36. Nc5 Rh2+ 37. Kc3 h5 38. Qe7 Rh1 39. a5 h4 40. a6 h3 41. a7 Ra1 42. Kb2 h2 43. Qg5+ Kh8 |
| ECO B99 in 1974 play it! kupreichik vikto defeats black's grigorian karen in 87 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. O-O-O Nbd7 10. Qg3 h6 11. Bh4 g5 12. fxg5 Rg8 13. Be2 Ne5 14. Nf3 hxg5 15. Nxg5 Ng6 16. Rhf1 Qa5 17. Nxf7 Kxf7 18. Bxf6 Bxf6 19. Rd5 b5 20. e5 dxe5 21. Rxf6+ Kxf6 22. Ne4+ Kf7 23. Qf2+ Kg7 24. Qf6+ Kh7 25. Ng5+ Kh6 26. Rd3 Qe1+ 27. Bd1 Qh4 28. Rh3 Qxh3 29. gxh3 Bd7 30. Nf7+ Kh7 31. h4 Rg7 32. h5 Nf4 33. Bf3 Nd5 34. Qh6+ Kg8 35. Qh8+ Kxf7 36. Qxa8 Nf6 37. Qb7 Kg8 38. Qb8+ Kf7 39. Qxe5 Be8 40. h6 Rh7 41. Qg5 Bd7 42. h4 Be8 43. h5 e5 44. Be4 |
| ECO B20 in 2002 play it! kupreichik vikto defeats black's bozinovic boban in 71 moves | 1. e4 c5 2. Ne2 Nc6 3. Nbc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 d6 7. Qd2 Nf6 8. f3 O-O 9. g4 Nxd4 10. Bxd4 Be6 11. h4 Qa5 12. h5 Rfc8 13. h6 Bh8 14. g5 Nh5 15. Bxh8 Kxh8 16. O-O-O Rxc3 17. Qxc3+ Qxc3 18. bxc3 Bxa2 19. e5 Ng3 20. exd6 exd6 21. Rg1 Nxf1 22. Rgxf1 Rd8 23. Rd4 b5 24. Rfd1 d5 25. Re1 Kg8 26. Re7 a5 27. Rf4 Rf8 28. Ra7 a4 29. Kb2 Bc4 30. Ka3 Bf1 31. Rf6 Bh3 32. Rb6 Rc8 33. Rxb5 Be6 34. Rba5 Kf8 35. Ra8 Ke7 36. R5a7+ |
| ECO B23 in 1998 play it! kupreichik vikto defeats black's pfeiffer michael in 49 moves | 1. e4 c5 2. Nc3 Nc6 3. Nf3 d6 4. d4 cxd4 5. Nxd4 e6 6. Be3 Nf6 7. f4 Be7 8. Qf3 a6 9. O-O-O Qc7 10. g4 Nxd4 11. Rxd4 b5 12. g5 Nd7 13. Rg1 g6 14. h4 Bb7 15. h5 e5 16. Nd5 Bxd5 17. Rxd5 Rc8 18. Rd2 exf4 19. Bxf4 Ne5 20. Qh3 Nc4 21. Bxc4 Qxc4 22. b3 Qc5 23. Rh1 a5 24. hxg6 fxg6 25. Bxd6 |
| ECO B32 in 1976 play it! kupreichik vikto defeats black's taimanov mark e in 70 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 a6 6. Be2 Nge7 7. Bf4 Ng6 8. Bg3 Be7 9. Qd2 O-O 10. h4 b5 11. O-O-O Qb6 12. Nxc6 dxc6 13. h5 Rd8 14. Bd3 Nf8 15. e5 c5 16. Bh4 Bxh4 17. Rxh4 Bb7 18. Rg4 g6 19. Qg5 Rd7 20. Rh1 Qd8 21. Qh6 Rxd3 22. cxd3 Qxd3 23. Rf4 Qd7 24. Qg5 Qd8 25. Qg4 Qc7 26. Ne4 Bxe4 27. Rxe4 Rd8 28. Rd1 Rd5 29. Ree1 c4 30. hxg6 hxg6 31. Rxd5 exd5 32. Qd4 Qa5 33. Rh1 Ne6 34. Qh4 Kf8 35. Qf6 Ke8 |
| ECO B32 in 1968 play it! kupreichik vikto defeats black's georgiev krum bu in 67 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qd1 Nge7 9. Nc3 Qg6 10. h4 h5 11. Bg5 d5 12. exd5 Nb4 13. Bxe7 Kxe7 14. d6+ Kd8 15. Rc1 Bg4 16. Qd2 Rh6 17. a3 Nc6 18. Bc4 Nd4 19. Qg5+ f6 20. Qxg6 Rxg6 21. Bf7 Rh6 22. Bd5 Kd7 23. b4 Rb8 24. Ne4 b6 25. c4 Bf5 26. c5 Bxe4 27. Bxe4 bxc5 28. bxc5 Rhh8 29. Rh3 Rb3 30. Rxb3 Nxb3 31. Rc3 Nd4 32. Rg3 Ne6 33. Bf5 Rg8 34. Rb3 |
| ECO B82 in 1979 play it! kupreichik vikto defeats black's anikaev yuri n r in 83 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. f4 a6 7. Bd3 b5 8. e5 dxe5 9. fxe5 Nd5 10. Qg4 Nb4 11. O-O Nxd3 12. cxd3 Bc5 13. Kh1 Qxd4 14. Ne4 Qxe5 15. Bf4 Qd4 16. Nxc5 O-O 17. Qg3 Qxc5 18. Bxb8 Qh5 19. Bd6 Rd8 20. Rac1 Qg6 21. Rc7 Qxg3 22. Bxg3 Bd7 23. d4 Be8 24. Bf2 b4 25. Rfc1 Bb5 26. h4 h5 27. R1c5 Rd5 28. g3 Rad8 29. Kg2 Bd3 30. Kf3 Rf5+ 31. Ke3 Bb1 32. Be1 Rdd5 33. Bxb4 Bxa2 34. Ra7 Rf1 35. Rxa6 Bb3 36. Ra3 Bd1 37. Rxd5 exd5 38. Ra1 Rf3+ 39. Kd2 Bb3 40. Bd6 f6 41. Ra3 Kf7 42. Ke2 |
| ECO B94 in 1976 play it! kupreichik vikto defeats black's cseshkovsky vita in 53 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nc6 7. Qd2 e6 8. O-O-O h6 9. Be3 Bd7 10. f3 b5 11. g4 Ne5 12. Bd3 b4 13. Nce2 d5 14. Ng3 Nxd3+ 15. Qxd3 e5 16. Rhe1 exd4 17. exd5 dxe3 18. Qxe3+ Be7 19. d6 Be6 20. dxe7 Qc7 21. Qd4 h5 22. Nf5 Rg8 23. Nd6+ Kxe7 24. Qxb4 Kf8 25. g5 Rb8 26. Qa3 Nd7 27. Nc8+ |
| ECO B23 in 1996 play it! kupreichik vikto defeats black's siong teo kok in 43 moves | 1. e4 c5 2. Nc3 e6 3. g3 Nc6 4. Bg2 Nf6 5. Nge2 a6 6. O-O Be7 7. d4 cxd4 8. Nxd4 Qc7 9. Nb3 O-O 10. f4 d6 11. a4 Bd7 12. a5 Rac8 13. Be3 Nb4 14. g4 d5 15. Bb6 Qc4 16. g5 Ne8 17. exd5 e5 18. Kh1 Rb8 19. fxe5 Bg4 20. Qd2 Qc8 21. d6 Bd8 22. Bxd8 |
| ECO B30 in 1986 play it! kupreichik vikto defeats black's sveshnikov evgen in 51 moves | 1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. Bc4 Be7 5. d3 Nf6 6. Ng5 O-O 7. f4 exf4 8. Bxf4 d6 9. O-O h6 10. Nf3 Be6 11. Qd2 d5 12. exd5 Nxd5 13. Bxd5 Bxd5 14. Bxh6 gxh6 15. Qxh6 Nd4 16. Nxd4 Bg5 17. Qh5 cxd4 18. Nxd5 Qxd5 19. Rf4 Rae8 20. h4 Re5 21. hxg5 Rxg5 22. Rg4 f6 23. Rf1 Kg7 24. Rxf6 Kxf6 25. Qh6+ Ke7 26. Rxg5 |
| ECO B33 in 1984 play it! kupreichik vikto defeats black's ravikumar vaidya in 69 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e6 7. Be3 a6 8. Qe2 Qc7 9. O-O-O Na5 10. Bd3 Be7 11. Bg5 Nc6 12. Nxc6 bxc6 13. f4 e5 14. f5 O-O 15. h4 Rb8 16. Bxf6 Bxf6 17. g4 Kh8 18. g5 Bd8 19. Bc4 a5 20. Qd3 Qb7 21. b3 Bc7 22. h5 Qb4 23. g6 h6 24. f6 fxg6 25. hxg6 Rxf6 26. Rdf1 Bd8 27. Rxf6 Bxf6 28. Qd2 d5 29. Rxh6+ Kg8 30. Bxd5+ Kf8 31. Rh8+ Ke7 32. Bxc6 Be6 33. Nd5+ Bxd5 34. Qxd5 Bg5+ 35. Kd1 |