| ECO C63 in 1987 play it! leisebein p defeats black's schiller w in 61 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 Nf6 5. exf5 Bc5 6. O-O O-O 7. Nxe5 Nxe5 8. d4 Bxd4 9. Qxd4 d6 10. Bf4 Bxf5 11. Bxe5 dxe5 12. Qxe5 Bxc2 13. Rac1 Bg6 14. Rfd1 Qc8 15. Bc4+ Bf7 16. Nb5 Bxc4 17. Rxc4 c6 18. Nc7 Rb8 19. Rcd4 Rf7 20. Ne6 Re7 21. Rd6 Ne8 22. f4 Nxd6 23. Rxd6 Ra8 24. f5 Qf8 25. g4 Qf7 26. Qd4 g6 27. Ng5 Qxa2 28. Rd8+ Re8 29. Rxa8 Qb1+ 30. Kg2 Qc2+ 31. Kh3 |
| ECO C34 in 1990 play it! leisebein p defeats black's kaeser m in 87 moves | 1. e4 e5 2. f4 exf4 3. Nf3 d6 4. d4 g5 5. h4 g4 6. Ng1 Bh6 7. Nc3 Nc6 8. Nge2 f3 9. Nf4 f2+ 10. Kxf2 g3+ 11. Kxg3 Nf6 12. Bb5 Ng4 13. d5 Ne5 14. dxc6 bxc6 15. Be2 Rg8+ 16. Kf2 Qf6 17. g3 Ng6 18. Bd3 Nxf4 19. Bxf4 Bxf4 20. gxf4 Qxf4+ 21. Qf3 Qe5 22. Rag1 Rxg1 23. Rxg1 Qh2+ 24. Qg2 Qxh4+ 25. Qg3 Qxg3+ 26. Rxg3 Kf8 27. e5 h5 28. exd6 cxd6 29. Ne4 h4 30. Rf3 Ke7 31. Rf4 h3 32. Kg3 Be6 33. Kh2 Rb8 34. b3 Rg8 35. Rf3 Rg2+ 36. Kh1 Bg4 37. Re3 Be6 38. Re2 d5 39. Nc5 Rxe2 40. Bxe2 Bf5 41. Bd3 Bg4 42. Kh2 Kd6 43. b4 d4 44. Ne4+ |
| ECO C40 in 1986 play it! leisebein p defeats black's borrmann f in 61 moves | 1. e4 e5 2. Nf3 f5 3. Nxe5 Qf6 4. Nc4 fxe4 5. Nc3 Qf7 6. Ne3 c6 7. Nxe4 d5 8. Ng5 Qf6 9. Nf3 d4 10. Nc4 b5 11. Qe2+ Be6 12. Nce5 Bc5 13. d3 Qe7 14. Bd2 Nf6 15. g3 O-O 16. Bg2 Bd5 17. O-O Nbd7 18. Rfe1 Rae8 19. Qf1 Nxe5 20. Nxe5 Qc7 21. f4 a5 22. Re2 Bd6 23. Rae1 Re7 24. Bxd5+ Nxd5 25. Qg2 Rfe8 26. Re4 c5 27. a4 Nf6 28. R4e2 b4 29. Nc4 Kf8 30. Rxe7 Bxe7 31. g4 |
| ECO C89 in 1988 play it! leisebein p defeats black's ziersch h in 67 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. d3 Bd6 13. Re1 Qh4 14. g3 Qh3 15. Re4 Nf6 16. Rh4 Qf5 17. Bc2 g5 18. d4 Qd5 19. Rh6 Kg7 20. c4 bxc4 21. Nc3 Qa5 22. Rxf6 Kxf6 23. Qh5 Ke7 24. Bxg5+ Kd7 25. Ne4 Be7 26. Qh6 Qd5 27. Bxe7 Kxe7 28. Re1 Be6 29. Qf6+ Kd7 30. Nc5+ Kc7 31. Rxe6 Qxe6 32. Nxe6+ fxe6 33. Qe7+ Kb6 34. Be4 |
| ECO C32 in 1986 play it! leisebein p defeats black's gerstenberg in 49 moves | 1. e4 e5 2. f4 d5 3. exd5 e4 4. d3 Nf6 5. dxe4 Nxe4 6. Nf3 Bc5 7. Qe2 Bf5 8. Nc3 Qe7 9. Be3 Bxe3 10. Qxe3 Nxc3 11. Qxe7+ Kxe7 12. bxc3 Be4 13. Ng5 Bxd5 14. O-O-O Bc6 15. Bc4 Nd7 16. Rhe1+ Kf6 17. Bxf7 Nc5 18. Bd5 Bxd5 19. Rxd5 b6 20. g4 g6 21. Rxc5 bxc5 22. Re6+ Kg7 23. Re7+ Kf8 24. Rxc7 h5 25. f5 |
| ECO C34 in 1989 play it! leisebein p defeats black's musielak in 23 moves | 1. e4 e5 2. f4 exf4 3. Nf3 d6 4. d4 g5 5. h4 g4 6. Ng1 Bh6 7. Nc3 Nc6 8. Nge2 f3 9. Nf4 f2+ 10. Kxf2 g3+ 11. Kxg3 Nf6 12. h5 |
| ECO C57 in 1989 play it! leisebein p defeats black's kreideweiss f in 51 moves | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 Bc5 5. Bxf7+ Ke7 6. Bd5 Rf8 7. Nf3 Nd4 8. Nxd4 Bxd4 9. O-O c6 10. c3 Bxf2+ 11. Rxf2 Qb6 12. Bb3 Nxe4 13. d4 Rxf2 14. Qg4 d5 15. Qxg7+ Rf7 16. Qxe5+ Be6 17. Nd2 Nxd2 18. Bxd2 Kd7 19. Bf4 Rxf4 20. Qxf4 c5 21. Ba4+ Ke7 22. Qg5+ Kd6 23. Re1 Rf8 24. Qe5+ Ke7 25. c4 Rf5 26. Qxf5 |
| ECO C25 in 1993 play it! leisebein p defeats black's grott p in 115 moves | 1. e4 e5 2. Nc3 Nc6 3. Bc4 Bc5 4. Qg4 Qf6 5. Nd5 Qxf2+ 6. Kd1 Kf8 7. Nh3 Qd4 8. d3 Be7 9. c3 Qc5 10. Rf1 Nd8 11. Ng5 f6 12. Be3 Qc6 13. Kc2 d6 14. Qh4 h5 15. a4 a6 16. b4 Qd7 17. h3 Ke8 18. Nf3 Ne6 19. a5 Bd8 20. Bb3 b5 21. axb6 c6 22. d4 g5 23. Qf2 Qg7 24. dxe5 dxe5 25. c4 cxd5 26. exd5 Nf4 27. Bxf4 gxf4 28. c5 Qb7 29. Qe2 Qd7 30. Kb2 Kf8 31. b5 Qb7 32. bxa6 Rxa6 33. Rxa6 Qxa6 34. Qxa6 Bxa6 35. Ra1 Bb7 36. Ra7 Rh7 37. c6 Bxb6 38. Rxb7 Rxb7 39. cxb7 Bc7 40. Kc3 Ne7 41. Kb4 Nf5 42. Kc5 Ke7 43. Nd2 Nd6 44. Kc6 Bb8 45. Bd1 h4 46. Nb3 Ne4 47. Bg4 Kd8 48. Bf5 Nd6 49. Bg6 e4 50. Nc5 f3 51. gxf3 exf3 52. Na6 Nxb7 53. Nxb8 Na5+ 54. Kd6 Nc4+ 55. Ke6 Ne5 56. Nc6+ Nxc6 57. dxc6 Kc7 58. Kd5 |
| ECO C40 in 1983 play it! leisebein p defeats black's von otte w in 25 moves | 1. e4 e5 2. Nf3 f5 3. exf5 e4 4. Ne5 Nf6 5. Be2 d6 6. Bh5+ Ke7 7. Nf7 Qe8 8. Nc3 Nxh5 9. Nd5+ Kxf7 10. Qxh5+ g6 11. fxg6+ Kg7 12. Nxc7 Qc6 13. b4 |
| ECO C32 in 1986 play it! leisebein p defeats black's weiz w by checkmate in 65 moves | 1. e4 e5 2. f4 d5 3. exd5 e4 4. d3 Nf6 5. dxe4 Nxe4 6. Nf3 Bc5 7. Qe2 Bf5 8. Nc3 Qe7 9. Be3 Bb4 10. Bd4 O-O 11. O-O-O Re8 12. Qb5 Bxc3 13. bxc3 Nd6 14. Qb3 Nd7 15. c4 b6 16. Ne5 Nxe5 17. fxe5 Bg4 18. Re1 Qg5+ 19. Kb1 b5 20. cxb5 a6 21. a4 axb5 22. axb5 Bf5 23. Be3 Qg6 24. Bd4 Ne4 25. Qb4 Reb8 26. Bd3 Nf2 27. Bxf5 Qxf5 28. Rhf1 Qd7 29. Bb2 Rxb5 30. e6 fxe6 31. dxe6 Qc6 32. Qd4 Rbb8 33. Qxg7# |
| ECO C40 in 1986 play it! leisebein p defeats black's borrmann f in 41 moves | 1. e4 e5 2. Nf3 f5 3. Nxe5 Qf6 4. Nc4 fxe4 5. Nc3 Qf7 6. Ne3 c6 7. Nxe4 d5 8. Ng5 Qe7 9. Nf3 Be6 10. d4 Nd7 11. Bd3 O-O-O 12. c3 g6 13. O-O Bh6 14. Qa4 Kb8 15. b4 Ngf6 16. b5 c5 17. c4 Bxe3 18. Bxe3 dxc4 19. Be2 Nb6 20. Qa3 Nfd5 21. Bg5 |
| ECO C34 in 1983 play it! leisebein p defeats black's idler in 35 moves | 1. e4 e5 2. f4 exf4 3. Nf3 Nf6 4. e5 Nh5 5. d4 d6 6. Qe2 d5 7. c4 Be6 8. cxd5 Bxd5 9. Nc3 Nc6 10. Bd2 Bxf3 11. Qxf3 Qh4+ 12. g3 fxg3 13. O-O-O O-O-O 14. hxg3 Qxg3 15. Qxh5 Nxd4 16. Bg5 f6 17. Qh3+ Kb8 18. Qxg3 |
| ECO C59 in 1990 play it! leisebein p defeats black's knorr b in 51 moves | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Be2 h6 9. Nf3 e4 10. Ne5 Qd4 11. f4 Bc5 12. Rf1 Qd8 13. c3 Nd5 14. Qa4 O-O 15. Qxe4 Qh4+ 16. Kd1 Rd8 17. d4 f5 18. Qf3 Bb6 19. Kc2 Qxh2 20. g3 Ba6 21. Rf2 Bxe2 22. Rxe2 Qh3 23. b4 Nb7 24. Nxc6 Rd7 25. Bd2 Rc8 26. Ne5 |
| ECO C25 in 1990 play it! leisebein p defeats black's andre k in 25 moves | 1. e4 e5 2. Nc3 Nc6 3. Bc4 Bc5 4. Qg4 Qf6 5. Nd5 Qxf2+ 6. Kd1 Nf6 7. Qxg7 Nxd5 8. Qxh8+ Bf8 9. exd5 Qxg2 10. dxc6 Qxh1 11. Qxe5+ Be7 12. Qg3 Qxc6 13. Qg8+ |
| ECO C02 in 1983 play it! leisebein p defeats black's fischer w in 35 moves | 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Bd7 8. Rb1 Na5 9. b4 cxb3 10. c4 dxc4 11. Nxc4 Nxc4 12. Bxc4 Bc6 13. O-O Ne7 14. Ng5 Nd5 15. Qh5 g6 16. Qf3 Qc7 17. Ne4 Be7 18. Bh6 |
| ECO C18 in 1987 play it! leisebein p defeats black's bosenberg s in 51 moves | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Qc7 8. Qxg7 Rg8 9. Qxh7 cxd4 10. Ne2 Nbc6 11. f4 Bd7 12. Qd3 dxc3 13. Be3 Nf5 14. Bf2 O-O-O 15. h3 d4 16. g4 Nfe7 17. Bg2 Be8 18. Bh4 Rd7 19. O-O Ng6 20. Bf6 Ngxe5 21. fxe5 Nxe5 22. Qg3 d3 23. cxd3 Qb6+ 24. d4 Nc6 25. Rab1 Qa6 26. Nxc3 |
| ECO C15 in 1990 play it! leisebein p defeats black's liermann u in 11 moves | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. f3 |
| ECO C16 in 1991 play it! leisebein p defeats black's herrmann h in 77 moves | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 c5 7. Qg4 O-O 8. Bd3 f5 9. exf6 Rxf6 10. Bg5 Rf7 11. Qh5 g6 12. Qd1 Nbc6 13. Nf3 c4 14. Be2 Qc7 15. O-O Bd7 16. Qd2 Re8 17. h4 Nf5 18. Bf4 Qd8 19. h5 Bc8 20. hxg6 hxg6 21. Rfe1 Nd6 22. Ng5 Rfe7 23. Rab1 a6 24. Bf3 Nf7 25. Qe3 Nh6 26. g4 e5 27. dxe5 Bxg4 28. Bxg4 Nxg4 29. Qh3 Qc8 30. e6 Nf6 31. Bd6 Rg7 32. Qf3 Ne4 33. Nxe4 dxe4 34. Qxe4 Qd8 35. Bg3 Na5 36. Qg4 g5 37. Be5 Rh7 38. Rbd1 Qe7 39. Rd7 |
| ECO C11 in 2007 play it! leisebein p defeats black's ruppenthal p in 59 moves | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Qb6 8. Na4 Qa5+ 9. c3 cxd4 10. b4 Nxb4 11. cxb4 Bxb4+ 12. Bd2 Bxd2+ 13. Nxd2 b6 14. Kf2 f6 15. Nf3 fxe5 16. fxe5 b5 17. Nb2 O-O 18. Qxd4 g5 19. Nd3 Qb6 20. Ke3 Rf5 21. h3 Qa5 22. g4 Rf8 23. Kf2 Qd2+ 24. Kg3 Rxf3+ 25. Kxf3 Bb7 26. Kg3 Rf8 27. Rh2 Rf3+ 28. Kxf3 Qxh2 29. Bg2 h5 30. Rh1 |
| ECO C18 in 1988 play it! leisebein p defeats black's ripka in 51 moves | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Qc7 8. Qxg7 Rg8 9. Qxh7 cxd4 10. Ne2 Nbc6 11. f4 Bd7 12. Qd3 dxc3 13. Be3 Nf5 14. Bf2 O-O-O 15. h3 d4 16. g4 Nfe7 17. Bg2 Ng6 18. O-O Nxf4 19. Nxf4 Nxe5 20. Qxd4 b6 21. Rae1 Nxg4 22. Qe4 Bb5 23. hxg4 Bxf1 24. Kxf1 Rxg4 25. Be3 Rdg8 26. Rd1 |