| ECO D00 in 2002 play it! leisebein peter defeats black's baer werner in 59 moves | 1. d4 d5 2. e4 dxe4 3. Nc3 f5 4. f3 Nf6 5. Bg5 Nd5 6. Bc4 Nxc3 7. bxc3 Nc6 8. fxe4 fxe4 9. Ne2 Na5 10. Bb3 Bf5 11. O-O Qd7 12. Ng3 e6 13. Qh5+ Bg6 14. Qg4 Nxb3 15. cxb3 h5 16. Qh4 Qc6 17. c4 Bb4 18. a3 Bd6 19. Kh1 b5 20. Bf6 Qd7 21. Qg5 Rh6 22. Bxg7 Qxg7 23. Nxe4 Be7 24. Qxb5+ Kd8 25. Nc5 Be8 26. Nb7+ Kc8 27. Nd6+ Bxd6 28. Qxe8+ Kb7 29. Qb5+ Kc8 30. c5 |
| ECO D00 in 2000 play it! leisebein peter defeats black's drueke volker in 47 moves | 1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 g6 6. Bc4 Bg7 7. O-O O-O 8. Qe1 Nc6 9. Qh4 Bf5 10. Bb3 Na5 11. Bh6 Nxb3 12. axb3 Bxh6 13. Qxh6 Ng4 14. Qd2 c5 15. h3 Nf6 16. d5 Qd6 17. Qh6 Bxc2 18. Ng5 Rfd8 19. Rf3 Qe5 20. Raf1 Rd7 21. g4 Re8 22. d6 Qd4+ 23. R1f2 Rxd6 24. Rxf6 |
| ECO D00 in 2003 play it! leisebein peter defeats black's schulz hans juer in 67 moves | 1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 g6 6. Bc4 Bg7 7. Bf4 O-O 8. Qd2 c5 9. O-O-O cxd4 10. Nxd4 Nc6 11. Nxc6 Qxd2+ 12. Rxd2 bxc6 13. Re1 Re8 14. h3 h6 15. a3 a5 16. Na4 Nd7 17. g4 Kf8 18. b3 e5 19. Bg3 Bf6 20. Rf1 Kg7 21. Rd6 c5 22. h4 Ra7 23. Nc3 e4 24. Nb5 Rb7 25. Rc6 Rxb5 26. Bxb5 g5 27. h5 e3 28. Rxc8 Rxc8 29. Bxd7 Rd8 30. Bf5 Ra8 31. Rf3 Re8 32. Kd1 e2+ 33. Ke1 Bb2 34. a4 |
| ECO D00 in 2005 play it! leisebein peter defeats black's meyer torben in 73 moves | 1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 g6 6. Bf4 Bg7 7. Qd2 O-O 8. O-O-O Bf5 9. h4 Nc6 10. h5 Nxh5 11. Bh6 Nb4 12. Bxg7 Kxg7 13. Rh4 Bxc2 14. Re1 a5 15. a3 Bb3 16. g4 Bd5 17. gxh5 Bxf3 18. hxg6 h5 19. gxf7 e5 20. Rh3 Bg4 21. Rxe5 Bxh3 22. Bxh3 Rxf7 23. Rg5+ Kh8 24. Bf5 Qf6 25. Kb1 h4 26. axb4 axb4 27. Nd5 Ra1+ 28. Kxa1 Qa6+ 29. Kb1 Qf1+ 30. Ka2 Rxf5 31. Rxf5 Qxf5 32. Qh6+ Qh7 33. Qf6+ Qg7 34. Qxh4+ Kg8 35. Qd8+ Qf8 36. Qxf8+ Kxf8 37. Nxc7 |
| ECO D00 in 1988 play it! leisebein peter defeats black's mueller gert ger in 49 moves | 1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 c6 5. Bc4 e5 6. dxe5 Qxd1+ 7. Kxd1 exf3 8. Nxf3 Ng4 9. Ke2 Nd7 10. Bf4 Nb6 11. Bb3 Be7 12. h3 Nh6 13. g4 O-O 14. Rad1 Be6 15. Bxe6 fxe6 16. Bxh6 gxh6 17. Nd4 Bh4 18. Rhf1 Nc4 19. Nf3 Bg3 20. Ne4 Bf4 21. Nf6+ Rxf6 22. exf6 Ne3 23. f7+ Kg7 24. Nd4 e5 25. Ne6+ |
| ECO D00 in 1990 play it! leisebein peter defeats black's lohwasser rudi in 41 moves | 1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 g6 6. Bc4 Bg7 7. O-O O-O 8. Qe1 Nc6 9. Qh4 Bg4 10. Be3 Bxf3 11. Rxf3 Nb4 12. Bb3 Nbd5 13. Bg5 c6 14. Raf1 Qd7 15. Ne2 a5 16. c3 a4 17. Bc2 Ra5 18. h3 Nc7 19. Ng3 Qd5 20. Nf5 Re8 21. Nxg7 |
| ECO D00 in 1998 play it! leisebein peter defeats black's preussner michae in 63 moves | 1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 Bf5 5. fxe4 Nxe4 6. Qf3 Nd6 7. Bf4 Qc8 8. Bxd6 cxd6 9. Bb5+ Bd7 10. Nge2 Bxb5 11. Nxb5 Qd7 12. O-O Qxb5 13. Qxf7+ Kd7 14. Nf4 Nc6 15. Qe6+ Kc7 16. a4 Qxb2 17. c3 Nd8 18. Qc4+ Kd7 19. Rab1 Rc8 20. Qxc8+ Kxc8 21. Rxb2 e5 22. Nd5 g6 23. Rb4 Nc6 24. Rc4 Kd7 25. Nf6+ Kd8 26. Nxh7 Be7 27. Nf6 exd4 28. cxd4 Rh4 29. Nd5 Nxd4 30. Rc7 Ne2+ 31. Kf2 Nf4 32. Rxe7 |
| ECO D00 in 2001 play it! leisebein peter defeats black's schmidt roland in 41 moves | 1. d4 d5 2. e4 c6 3. c4 dxe4 4. Nc3 Nf6 5. f3 exf3 6. Nxf3 Bf5 7. Be2 e6 8. O-O c5 9. d5 exd5 10. Ne5 g6 11. cxd5 Bg7 12. g4 Qe7 13. Bf4 Bc8 14. Bb5+ Bd7 15. Nxd7 Nfxd7 16. Re1 Qxe1+ 17. Qxe1+ Kd8 18. Ne4 Bxb2 19. Nd6 Rg8 20. Nxf7+ Kc8 21. Qe6 |
| ECO D00 in 2002 play it! leisebein peter defeats black's jordaan wayne in 63 moves | 1. d4 d5 2. e4 c6 3. c4 e6 4. Nc3 Bb4 5. e5 Ne7 6. Nf3 O-O 7. Bd3 Nf5 8. cxd5 exd5 9. O-O Be6 10. Qb3 Be7 11. Qxb7 Nd7 12. Qxc6 Rc8 13. Qa6 Ra8 14. Bxf5 Bxf5 15. Nxd5 Be4 16. Nxe7+ Qxe7 17. Ng5 Bg6 18. f4 Bf5 19. b3 f6 20. Ba3 Nc5 21. Bxc5 Qc7 22. Qc4+ Kh8 23. Bxf8 Qxc4 24. bxc4 Rxf8 25. Nf3 Bd3 26. Rfc1 fxe5 27. fxe5 a5 28. d5 Be4 29. e6 Kg8 30. Rf1 Bd3 31. d6 Bxc4 32. e7 |
| ECO D00 in 2005 play it! leisebein peter defeats black's behrens frank in 69 moves | 1. d4 d5 2. e4 e6 3. c4 dxe4 4. Nc3 Bb4 5. Ne2 Nf6 6. a3 Be7 7. Ng3 Nc6 8. Be3 O-O 9. Ngxe4 Nxe4 10. Nxe4 f5 11. d5 Ne5 12. Nc3 Ng4 13. Qf3 Nxe3 14. Qxe3 exd5 15. O-O-O f4 16. Qd4 f3 17. gxf3 Rxf3 18. Bg2 c5 19. Qe5 Bg5+ 20. Kb1 Rxf2 21. Bxd5+ Kh8 22. Be4 Qe7 23. Rd5 Bf6 24. Qxe7 Bxe7 25. Re5 Bf8 26. Re8 g5 27. Rd1 Kg7 28. Rdd8 g4 29. Ka2 Rb8 30. Bd5 h5 31. Ne4 Rf3 32. Ng3 Rf2 33. Ne4 Rf3 34. Rxc8 Rxc8 35. Rxc8 |
| ECO D00 in 2000 play it! leisebein peter defeats black's junker anders in 69 moves | 1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 Bg4 6. h3 Bxf3 7. Qxf3 c6 8. Qf2 e6 9. Bd3 Qb6 10. g4 h6 11. Rf1 Nbd7 12. Bd2 O-O-O 13. O-O-O Bb4 14. Kb1 Rhe8 15. Na4 Qa5 16. Nc3 Kb8 17. a3 Bxc3 18. Bxc3 Qb6 19. h4 Nd5 20. Bd2 f6 21. Bg6 Rf8 22. c4 Ne7 23. Bc2 Qc7 24. Bb4 Rfe8 25. Rfe1 c5 26. dxc5 Nc6 27. Bd2 Nce5 28. Bf4 Nxc5 29. b4 Ncd7 30. Ba4 Re7 31. c5 Kc8 32. Rd6 Nxg4 33. Qg2 Nge5 34. Red1 Kb8 35. Bxe5 |
| ECO D00 in 2002 play it! leisebein peter defeats black's drzasga michael in 69 moves | 1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 e6 6. Bg5 Be7 7. Bd3 O-O 8. Qe2 Nd5 9. Nxd5 Bxg5 10. Nxc7 Qxc7 11. Nxg5 Qa5+ 12. Qd2 Qxd2+ 13. Kxd2 h6 14. Nf3 Bd7 15. Rhf1 Bc6 16. g4 Nd7 17. h4 Rad8 18. g5 Rfe8 19. Rae1 f6 20. gxf6 gxf6 21. h5 Nf8 22. c3 e5 23. Kc2 e4 24. Bc4+ Bd5 25. Nd2 Kf7 26. Rxe4 Rxe4 27. Bxd5+ Rxd5 28. Nxe4 Rxh5 29. Nxf6 Rh2+ 30. Kb3 Ke7 31. Ng4 Rh4 32. Ne5 Re4 33. Rf7+ Ke8 34. Rxb7 h5 35. Rxa7 |
| ECO D00 in 2003 play it! leisebein peter defeats black's schulz hans juer in 45 moves | 1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 e6 6. Bg5 Be7 7. Bd3 Nc6 8. a3 a6 9. O-O Nd5 10. Nxd5 exd5 11. Bxe7 Qxe7 12. Qd2 O-O 13. c3 Bg4 14. Qf4 Qd7 15. Ng5 g6 16. h3 Be6 17. Qg3 Kg7 18. Rae1 Rae8 19. Qh4 Rh8 20. Qf4 Qe7 21. c4 Rd8 22. Qh4 Rd7 23. cxd5 |
| ECO D00 in 2001 play it! leisebein peter defeats black's baer werner in 31 moves | 1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 e6 6. Bg5 Nbd7 7. Bd3 h6 8. Bh4 Be7 9. Qe2 c6 10. O-O-O Qa5 11. Kb1 Nb6 12. Ne5 Rf8 13. Rhf1 Nbd5 14. Nxd5 exd5 15. Bxf6 Bxf6 16. Nxc6+ |
| ECO D00 in 2002 play it! leisebein peter defeats black's schulz hans juer in 43 moves | 1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 e6 6. Bg5 Be7 7. Bd3 b6 8. Qe2 Bb7 9. O-O Nc6 10. Rad1 O-O 11. Kh1 Nd5 12. Qe4 g6 13. Nxd5 Qxd5 14. Qh4 f6 15. Bh6 Rf7 16. a3 Rd8 17. c3 b5 18. b4 a6 19. Rde1 Qa2 20. Bb1 Qxa3 21. Rxe6 Qxc3 22. Ba2 |
| ECO D00 in 2005 play it! leisebein peter defeats black's heilmann michael in 61 moves | 1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 Bg4 6. h3 Bd7 7. Bd3 e6 8. O-O Nc6 9. a3 Qe7 10. Re1 O-O-O 11. d5 Nb8 12. Qe2 h6 13. Qf2 a6 14. b4 Qd6 15. Ne5 Be8 16. Nc4 Qd7 17. Qa7 b5 18. Bf4 Bd6 19. Ne5 Bxe5 20. Bxe5 Qe7 21. dxe6 fxe6 22. a4 Bc6 23. axb5 axb5 24. Nxb5 Ne8 25. Be4 Bxe4 26. Rxe4 Rd5 27. c4 Rd2 28. Rd4 Rxd4 29. Qxd4 Qd7 30. Qc5 Kd8 31. Ra8 |
| ECO D00 in 2004 play it! leisebein peter defeats black's le duigou jeangu in 65 moves | 1. d4 d5 2. e4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. f3 e5 7. a4 exd4 8. cxd4 c5 9. fxe4 Qh4+ 10. g3 Qxe4+ 11. Qe2 Qxe2+ 12. Nxe2 Nc6 13. dxc5 Nge7 14. Bg2 Be6 15. O-O Nd5 16. a5 a6 17. Nf4 O-O-O 18. Nxe6 fxe6 19. c4 Ndb4 20. Rb1 Rhf8 21. Rxf8 Rxf8 22. Bd2 Nd3 23. Bxc6 bxc6 24. Rb6 Kc7 25. Rxa6 Rb8 26. Bg5 Rb2 27. Be7 Ne5 28. Bd6+ Kb7 29. Rb6+ Rxb6 30. axb6 Nxc4 31. Bf8 g6 32. Kf2 Ne5 33. Bd6 |
| ECO D00 in 2000 play it! leisebein peter defeats black's grott peter in 47 moves | 1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 Bg4 6. h3 Bxf3 7. Qxf3 c6 8. g4 e6 9. g5 Nd5 10. Bd3 Nb4 11. O-O Qxd4+ 12. Be3 Qd7 13. Rad1 Qc7 14. Bc4 N8a6 15. Bf4 Bc5+ 16. Kh2 Qe7 17. Ne4 O-O 18. Be5 Rfd8 19. Qg3 Rxd1 20. Rxd1 Qf8 21. Rd7 Nd5 22. Rxb7 Nab4 23. c3 Nc2 24. Bd3 |
| ECO D00 in 2004 play it! leisebein peter defeats black's kleinsorgen hors in 66 moves | 1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 Bg4 6. h3 Bxf3 7. Qxf3 c6 8. g4 Qxd4 9. Be3 Qd6 10. g5 Nfd7 11. Qf2 Ne5 12. Bg2 Nbd7 13. O-O Qg6 14. Rad1 e6 15. Kh1 h6 16. gxh6 f5 17. Bf4 gxh6 18. Rfe1 Bg7 19. Qd4 Qf6 20. Qb4 Qh4 21. Re3 O-O-O 22. Nb5 cxb5 23. Rc3+ Nc5 24. Rxc5+ Nc6 25. Rxc6+ bxc6 26. Rd6 Rxd6 27. Qxd6 e5 28. Qxc6+ Kd8 29. Qd6+ Ke8 30. Bc6+ Kf7 31. Bd5+ Ke8 32. Bd2 Qxh3+ 33. Kg1 b4 |
| ECO D00 in 2001 play it! leisebein peter defeats black's grott peter in 63 moves | 1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 Bg4 6. h3 Bxf3 7. Qxf3 c6 8. g4 Qxd4 9. Be3 Qd6 10. g5 Nfd7 11. Bd2 Ne5 12. Qe2 Nbd7 13. O-O-O O-O-O 14. Be3 Qb8 15. Kb1 e6 16. Qf2 a6 17. Be2 Qc7 18. Bf4 f6 19. gxf6 gxf6 20. Ne4 Be7 21. Bc4 Nf8 22. Bh2 Qa5 23. Bxe6+ Nxe6 24. Qf5 Rhe8 25. Qxe6+ Nd7 26. Rhe1 h6 27. a4 Qb6 28. Qf5 Ba3 29. b3 Re7 30. Ka2 Bb4 31. Re2 Rf7 32. c3 |