| ECO C86 in 1976 play it! katalymov boris defeats black's razuvaev yuri s in 69 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Qe2 b5 7. Bb3 O-O 8. c3 d6 9. Rd1 Na5 10. Bc2 c5 11. d4 Qc7 12. d5 c4 13. b4 cxb3 14. axb3 Bd7 15. Ba3 Bd8 16. Nbd2 Nh5 17. g3 g6 18. Bd3 Bg4 19. Bb4 Nb7 20. Bxb5 a5 21. Ba3 f5 22. exf5 gxf5 23. h3 Bxh3 24. Nxe5 Nf4 25. Qc4 Qg7 26. Nd7 Nh5 27. Qd4 Bf6 28. Nxf6+ Rxf6 29. Qh4 Bg4 30. Re1 f4 31. Be8 fxg3 32. f3 Bxf3 33. Nxf3 Nf4 34. Re4 Rc8 35. Rae1 |
| ECO C78 in 1995 play it! katalymov boris defeats black's varavin viktor in 95 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Be7 7. Qe2 O-O 8. c3 d6 9. Rd1 Na5 10. Bc2 c5 11. d4 Qc7 12. d5 c4 13. b4 cxb3 14. axb3 Bg4 15. h3 Bh5 16. Bd2 Nd7 17. Be1 Bg6 18. Nbd2 Nb7 19. g4 Rfc8 20. Ra2 Nbc5 21. Nf1 a5 22. Rda1 Qb6 23. b4 Nb7 24. Bd3 Nf6 25. Ng3 h5 26. Nh4 hxg4 27. Nxg6 fxg6 28. hxg4 Nh7 29. Bxb5 Ng5 30. Kg2 Rf8 31. Bc6 Qc7 32. Bxb7 Qxb7 33. Rxa5 Rxa5 34. bxa5 Qd7 35. a6 Kh7 36. Bd2 Nf3 37. Qxf3 Rxf3 38. Kxf3 Qc8 39. a7 Qa8 40. Be3 Bd8 41. Ra6 Bg5 42. Bxg5 Qc8 43. Rc6 Qe8 44. Be3 g5 45. Kg2 g6 46. Ne2 Kh6 47. Ng1 Qf8 48. Nf3 |
| ECO C86 in 2002 play it! katalymov boris defeats black's gaspariants garr in 115 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Qe2 b5 7. Bb3 O-O 8. c3 d5 9. exd5 e4 10. Ng5 Na5 11. Bc2 Bg4 12. Qe1 Qxd5 13. Nxe4 Rae8 14. f3 Bf5 15. d3 c5 16. Nbd2 Nd7 17. Nb3 Nc6 18. Be3 c4 19. dxc4 bxc4 20. Rd1 Qb5 21. a4 Qb8 22. Nd4 Nxd4 23. Bxd4 Qxb2 24. Qg3 Bg6 25. Rf2 Qb8 26. f4 f5 27. Nd2 Qc7 28. Bb1 Qa5 29. Nxc4 Qxa4 30. Nb2 Qc6 31. Nd3 Bf6 32. Ne5 Bxe5 33. fxe5 Nc5 34. Rb2 Ne4 35. Qd3 Rb8 36. Ra2 Ra8 37. Ra5 Bf7 38. Qh3 Bc4 39. Bc2 Rab8 40. e6 Qxe6 41. Re5 Qg6 42. Ba4 Rb7 43. Re1 h6 44. Qf3 Rc7 45. h4 Qf7 46. g4 g6 47. Qf4 Kh7 48. Be8 Rxe8 49. Rxe8 Qxe8 50. Qxc7+ Bf7 51. gxf5 gxf5 52. Kh2 Qe6 53. Qd8 Qa2+ 54. Kg1 Kg6 55. Rxe4 Qb1+ 56. Kf2 Qxe4 57. Qf6+ Kh5 58. Qxf7+ |
| ECO C16 in 1999 play it! katalymov boris defeats black's dorawa bernhard in 103 moves | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. h4 Ba6 8. Bxa6 Nxa6 9. h5 h6 10. Qg4 Rg8 11. Qe2 Nb8 12. g4 Nbc6 13. Nf3 Na5 14. g5 Nf5 15. Rg1 Kd7 16. a4 Nc4 17. Nd2 Nxd2 18. Bxd2 c6 19. Rg4 Kc7 20. c4 dxc4 21. Qxc4 Qd5 22. Qxd5 cxd5 23. c4 Rgd8 24. Rc1 Kb7 25. g6 fxg6 26. Rxg6 dxc4 27. Be3 Re8 28. Rxc4 Rad8 29. Ke2 Re7 30. Kd3 Rd5 31. Ke4 Nxe3 32. fxe3 Rdd7 33. Rc2 a6 34. Rf2 Kc7 35. Rf8 Kb7 36. Rg1 Rd5 37. Rg8 Rdd7 38. Rb1 Rd5 39. Rc1 Rdd7 40. Rcc8 Rd5 41. Rb8+ Kc7 42. Rgc8+ Kd7 43. Rc1 Ra5 44. Rxb6 Rxa4 45. Rcc6 Ra1 46. Rd6+ Ke8 47. Rxe6 Rh1 48. Kd5 Rxh5 49. Rb7 Rxe6 50. Kxe6 Kd8 51. d5 Rg5 52. d6 |
| ECO C16 in 1995 play it! katalymov boris defeats black's temirbaev serik in 57 moves | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. a3 Bxc3+ 6. bxc3 b6 7. a4 Ba6 8. Bxa6 Nxa6 9. Qd3 Nb8 10. Qg3 f5 11. a5 Nc6 12. axb6 cxb6 13. Ne2 Qf7 14. h4 Nge7 15. h5 h6 16. Nf4 Na5 17. Ba3 Nec6 18. Ng6 Rg8 19. Qh4 Nc4 20. Rh3 Nxa3 21. Rxa3 Ne7 22. Nf4 Nc6 23. Rg3 Qe7 24. Qxe7+ Kxe7 25. Rg5 Nd8 26. c4 dxc4 27. d5 Kd7 28. dxe6+ Kc7 29. Nd5+ |
| ECO C18 in 2002 play it! katalymov boris defeats black's belogortsev vict in 125 moves | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 Qa4 8. Qb1 a6 9. Qb3 Qc6 10. Nf3 c4 11. Qb2 Nd7 12. h4 a5 13. h5 Ra6 14. h6 g6 15. Be2 Rb6 16. Qc1 a4 17. O-O Nb8 18. Bg5 Nd7 19. Qe3 Rb2 20. Rfb1 Qb6 21. Qc1 Rb5 22. Rxb5 Qxb5 23. Rb1 Qc6 24. Qf4 b5 25. Nh2 Ba6 26. Ng4 Qc7 27. g3 Kf8 28. Kg2 Ke8 29. Bf3 Kf8 30. Re1 Bb7 31. Re3 Qb8 32. Be2 Qe8 33. Rf3 Bc6 34. Kh2 Bb7 35. Bf1 Bc6 36. Bh3 Bb7 37. Qc1 Nb8 38. Qb2 Na6 39. Rf4 Bc6 40. Kg1 Qc8 41. Nh2 Bd7 42. Nf3 Qe8 43. Qc1 Nb8 44. Bf6 Nxf6 45. Rxf6 Nc6 46. Qb2 Kg8 47. Ng5 Nd8 48. Qb4 Qf8 49. Qa5 Qe8 50. Qc7 Kf8 51. Kg2 Kg8 52. Kf3 Kf8 53. Ke3 Kg8 54. Kd2 Kf8 55. Kc1 Kg8 56. Kb2 Kf8 57. f4 Kg8 58. Bg2 Bc6 59. Bf3 Qd7 60. Qb8 Qe8 61. f5 Bd7 62. Qc7 Kf8 63. Bxd5 |
| ECO C00 in 1969 play it! katalymov boris defeats black's sokolsky alexei in 75 moves | 1. e4 e6 2. Qe2 c5 3. f4 Be7 4. Nf3 d5 5. d3 Nf6 6. g3 O-O 7. e5 Ne8 8. Bh3 Nc6 9. O-O Nc7 10. Nc3 f5 11. g4 b5 12. a4 b4 13. Nd1 Ba6 14. Ne3 Nd4 15. Qg2 b3 16. gxf5 Nxf5 17. Ng5 Bxg5 18. fxg5 Ne7 19. Qg3 Ng6 20. Bd2 bxc2 21. Nxc2 Rb8 22. b4 Qe7 23. b5 Bb7 24. d4 Rxf1+ 25. Rxf1 Rf8 26. Qa3 Rxf1+ 27. Bxf1 cxd4 28. Qxe7 Nxe7 29. Nxd4 Ng6 30. Bb4 Kf7 31. Bd6 Ne8 32. Bb8 Ke7 33. a5 Kd7 34. a6 Ba8 35. Bxa7 Nxe5 36. b6 Nd6 37. Bh3 Nf5 38. b7 |
| ECO C18 in 2003 play it! katalymov boris defeats black's nikitin andrey in 99 moves | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Qd2 Nc6 8. Nf3 f6 9. Bd3 fxe5 10. Nxe5 Nf6 11. O-O c4 12. Be2 Nxe5 13. dxe5 Ne4 14. Qf4 Qxc3 15. Be3 Bd7 16. Bh5+ g6 17. Bf3 g5 18. Bh5+ Kd8 19. Qf7 Qxe5 20. Bf3 Kc7 21. Bxe4 Qxe4 22. Rfe1 Qg6 23. Qe7 Rhe8 24. Qb4 e5 25. Qa5+ Kd6 26. Bc5+ Ke6 27. Qc7 Qf5 28. Qd6+ Kf7 29. Qxd5+ Qe6 30. Rxe5 Qxd5 31. Rxd5 Ba4 32. c3 h6 33. Bd4 Re7 34. Ra5 b5 35. Ra6 Re6 36. Rxa7+ Rxa7 37. Bxa7 Re2 38. h3 Ke6 39. Kf1 Rb2 40. Bc5 Bc2 41. Re1+ Kf5 42. g4+ Kf6 43. Kg2 Bd3 44. Bd4+ Kf7 45. Kf3 Rb3 46. Re5 Rxa3 47. Rxb5 Ra6 48. Rb7+ Kg8 49. Re7 Kf8 50. Rc7 |
| ECO C14 in 1996 play it! katalymov boris defeats black's goy udo in 83 moves | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Qg4 f5 8. Qh5+ g6 9. Qh6 a6 10. f4 Qf8 11. Qxf8+ Kxf8 12. Nf3 Nc6 13. Kd2 Nd8 14. a4 Ke7 15. a5 b5 16. axb6 Nxb6 17. Na4 Nd7 18. Ra3 Nf7 19. Be2 Rg8 20. Rha1 h6 21. g3 g5 22. Ne1 Rb8 23. Ke3 Bb7 24. Rc3 Kd8 25. Bh5 Nh8 26. Nd3 g4 27. Ndc5 Nxc5 28. Nxc5 Bc8 29. Ra2 Rb6 30. Rca3 Ke7 31. b3 Nf7 32. c3 Nd8 33. b4 Nc6 34. Nxa6 Bxa6 35. Rxa6 Rgb8 36. R6a4 R6b7 37. h3 gxh3 38. Rh2 Nxb4 39. cxb4 Rxb4 40. Rxb4 Rxb4 41. Be2 Rb3+ 42. Bd3 |
| ECO B10 in 1974 play it! katalymov boris defeats black's kivlan ivars in 67 moves | 1. e4 c6 2. f4 d5 3. e5 g6 4. d4 Bg7 5. c3 Nh6 6. Be3 O-O 7. Nd2 a5 8. h3 Na6 9. g4 f6 10. Ndf3 fxe5 11. fxe5 c5 12. Qd2 Nf7 13. Bg2 cxd4 14. cxd4 Nb4 15. Ne2 Be6 16. a3 Nc6 17. O-O a4 18. Rf2 Na5 19. Raf1 Nc4 20. Qc1 Rc8 21. Ng5 Nxg5 22. Rxf8+ Bxf8 23. Bxg5 Qb6 24. Kh2 Nxe5 25. Qd1 Nc4 26. Qe1 Qxb2 27. Nc3 Bf7 28. Rf2 Qxa3 29. Nb5 Qb3 30. Rxf7 Qxb5 31. Qe6 Qc6 32. Rxf8+ Kxf8 33. Bxe7+ Kg7 34. Bf6+ |
| ECO B10 in 2001 play it! katalymov boris defeats black's vassiliev g in 51 moves | 1. e4 c6 2. f4 d5 3. e5 h5 4. Be2 Nh6 5. Bxh5 Nf5 6. Nh3 Nd4 7. Ng5 Nxc2+ 8. Qxc2 Rxh5 9. e6 Qd6 10. exf7+ Kd8 11. d4 g6 12. Be3 Bf5 13. Qe2 Rh8 14. Nd2 Bg7 15. Ndf3 Nd7 16. Ne5 Nxe5 17. dxe5 Qd7 18. e6 Qd6 19. g4 Qb4+ 20. Kf2 Be4 21. a3 Qa4 22. b3 Bxh1 23. bxa4 Rxh2+ 24. Kf1 Rxe2 25. Kxe2 Bg2 26. Rg1 |
| ECO B07 in 1975 play it! katalymov boris defeats black's etruk rein in 89 moves | 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be2 Bg7 5. g4 c5 6. g5 Nfd7 7. d5 O-O 8. h4 Nb6 9. a4 Re8 10. a5 N6d7 11. h5 Nf8 12. hxg6 hxg6 13. Ra3 Na6 14. Kf1 Nc7 15. Bg4 b5 16. axb6 axb6 17. Rxa8 Nxa8 18. Qf3 Nc7 19. Nge2 Ba6 20. Kg2 Bxe2 21. Nxe2 b5 22. Qh3 e6 23. dxe6 Ncxe6 24. f4 d5 25. e5 d4 26. Qf3 Qa8 27. Ng3 Qxf3+ 28. Bxf3 Rd8 29. Rd1 Nd7 30. Ne4 Nb6 31. Bg4 Rc8 32. Nd6 Rb8 33. Ne4 Nd5 34. Bxe6 fxe6 35. Nxc5 Rc8 36. Nxe6 Rxc2+ 37. Kf3 Ne7 38. Nxd4 Rc5 39. Be3 Rc4 40. Ra1 Bf8 41. Ra8 Kf7 42. Ra7 Kg8 43. Ne6 Kf7 44. Nc5 Rb4 45. e6+ |
| ECO B07 in 1995 play it! katalymov boris defeats black's porubszki georg in 55 moves | 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be2 Bg7 5. g4 h5 6. g5 Nfd7 7. f4 c5 8. d5 b5 9. Nxb5 Na6 10. c4 Nc7 11. a4 a5 12. Nf3 Nxb5 13. axb5 Qc7 14. O-O O-O 15. Ra3 e6 16. dxe6 fxe6 17. Rd3 Bb7 18. e5 d5 19. cxd5 Bxd5 20. Rxd5 exd5 21. Qxd5+ Kh7 22. Nh4 Rae8 23. Nxg6 Kxg6 24. Bd3+ Rf5 25. Bxf5+ Kxf5 26. e6+ Kg4 27. exd7 Bd4+ 28. Qxd4 |
| ECO B07 in 1969 play it! katalymov boris defeats black's sergievsky vladi in 67 moves | 1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. g4 h6 5. f3 e5 6. Be3 c6 7. Qe2 Be7 8. O-O-O Qa5 9. Kb1 b5 10. Qe1 b4 11. Nce2 Rb8 12. Nc1 Ba6 13. Nge2 g6 14. h4 Bxe2 15. Qxe2 c5 16. dxc5 dxc5 17. Bh3 Nf8 18. g5 Nh5 19. Qh2 Qc7 20. Rd5 Nf4 21. Rxe5 hxg5 22. Bxf4 gxf4 23. Qxf4 Rb6 24. Nd3 Rxh4 25. Bd7+ Nxd7 26. Rxe7+ Kxe7 27. Qxh4+ Ke8 28. Nf4 Rc6 29. Qh8+ Nf8 30. Nd5 Qd6 31. Rd1 f6 32. Qg7 g5 33. Qxa7 Nd7 34. Nxf6+ |
| ECO B01 in 2003 play it! katalymov boris defeats black's adibekian roubik in 38 moves | 1. e4 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Bc4 Bg4 5. f3 Bf5 6. Nc3 c6 7. dxc6 Nxc6 8. Nge2 e5 9. d3 h6 10. Be3 Be7 11. Qd2 a6 12. O-O O-O 13. Kh1 Na5 14. Bb3 Nxb3 15. axb3 b5 16. Ne4 Nd5 17. Bg1 Qc7 18. g4 Bg6 19. N2g3 Rfd8 |
| ECO D51 in 1975 play it! katalymov boris defeats black's kolpakov mikhail in 65 moves | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 c6 6. cxd5 exd5 7. Qc2 Be7 8. Bd3 Nh5 9. h4 Bxg5 10. hxg5 Qxg5 11. Nh3 Qe7 12. g4 Nhf6 13. g5 Nh5 14. Be2 g6 15. Bxh5 gxh5 16. O-O-O Nb6 17. Nf4 Bg4 18. Rdg1 O-O-O 19. Nxh5 Bxh5 20. Rxh5 f6 21. Rgh1 fxg5 22. Rxh7 Rxh7 23. Rxh7 Qf6 24. a4 Kb8 25. a5 Nc4 26. a6 bxa6 27. Na4 Nb6 28. Nc5 Ka8 29. Nxa6 Rd7 30. Nc5 Rd8 31. b3 Rf8 32. Qd3 Rf7 33. Qg6 |
| ECO D00 in 1965 play it! katalymov boris defeats black's noskov anatolij in 95 moves | 1. d4 d5 2. Bf4 Bf5 3. Nf3 Nf6 4. e3 e6 5. Nbd2 Be7 6. Ne5 Nbd7 7. g4 Bg6 8. h4 Nxe5 9. dxe5 Ne4 10. h5 Bh4 11. Rh2 Nxd2 12. Kxd2 Be4 13. f3 g5 14. Rxh4 gxf4 15. Rh3 Qg5 16. fxe4 dxe4 17. Kc3 Rd8 18. Qe1 Qxe5+ 19. Kb3 Rd6 20. c3 f3 21. Rd1 O-O 22. Rxd6 Qxd6 23. h6 Rd8 24. Rh5 a6 25. a4 Qb6+ 26. Kc2 Qc6 27. b3 Qd6 28. b4 f6 29. a5 Kf7 30. Rc5 Qh2+ 31. Kb3 c6 32. Rh5 Qg1 33. Qb1 Qxe3 34. Rh2 f2 35. Bc4 Rd2 36. Rh1 Qf4 37. Rd1 Ke7 38. Rxd2 Qxd2 39. Qxe4 Qd1+ 40. Kb2 f1=Q 41. Qxe6+ Kd8 42. Qg8+ Kc7 43. Qxh7+ Kd6 44. Bxf1 Qxf1 45. Qe4 Qf2+ 46. Kb3 Qh2 47. g5 fxg5 48. h7 |