| ECO B22 in 1998 play it! pirrot dieter defeats black's keskinen sauli in 53 moves | 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Bg4 6. Qa4+ Nc6 7. Bc4 Qe4+ 8. Be3 Bxf3 9. Nd2 Bd1 10. Rxd1 Qxg2 11. Ke2 Qg4+ 12. Nf3 O-O-O 13. Rhg1 Qd7 14. Bb5 a6 15. dxc5 axb5 16. Qa8+ Kc7 17. Rxd7+ Nxd7 18. Qa3 e6 19. Nd4 Nxd4+ 20. cxd4 e5 21. d5 Nf6 22. Qa5+ Kc8 23. d6 Nd5 24. Rd1 Bxd6 25. cxd6 b6 26. Qa8+ Kd7 27. Qb7+ |
| ECO B22 in 2006 play it! pirrot dieter defeats black's weichelt jens in 61 moves | 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 e6 5. Nf3 Nf6 6. Be3 cxd4 7. cxd4 Nc6 8. Nc3 Qa5 9. a3 a6 10. Bd3 Bd6 11. b4 Qd8 12. O-O O-O 13. Bg5 Be7 14. Bc2 b5 15. Qd3 g6 16. Rfe1 Bb7 17. Bb3 Nd5 18. Bh6 Re8 19. Ne4 Ra7 20. Nc5 Bc8 21. Rad1 Bf6 22. Qe4 Nce7 23. Ne5 Nc3 24. Nxf7 Nxe4 25. Nxd8 Nxc5 26. dxc5 Nf5 27. Nxe6 Kh8 28. Bg5 Bc3 29. Re2 h6 30. Nf4 Rf8 31. Nxg6+ |
| ECO B22 in 2001 play it! pirrot dieter defeats black's pericic boris in 41 moves | 1. e4 c5 2. c3 Qa5 3. Na3 Nc6 4. Nf3 d6 5. d4 cxd4 6. Nc4 Qd8 7. cxd4 Bg4 8. d5 Nb8 9. Qa4+ Qd7 10. Nxd6+ exd6 11. Bb5 Nf6 12. Nd4 Be7 13. Bxd7+ Nbxd7 14. f3 Bh5 15. g4 Bg6 16. g5 Nxe4 17. fxe4 Bxe4 18. O-O O-O-O 19. Qxa7 Nc5 20. b4 Nd3 21. Rxf7 |
| ECO B22 in 1996 play it! pirrot dieter defeats black's haist wolfgang in 21 moves | 1. e4 c5 2. c3 e5 3. Nf3 Nc6 4. Bc4 Qc7 5. O-O Be7 6. d4 d6 7. dxc5 dxc5 8. Ng5 Nh6 9. f4 O-O 10. f5 Kh8 11. Qh5 |
| ECO B22 in 1993 play it! pirrot dieter defeats black's zimmermann frank in 81 moves | 1. e4 c5 2. c3 d6 3. d4 Nf6 4. Bd3 cxd4 5. cxd4 g6 6. h3 Bg7 7. Nc3 O-O 8. Nf3 Nc6 9. O-O e5 10. dxe5 dxe5 11. Be3 Be6 12. Bb5 Qc7 13. Bxc6 bxc6 14. Qc2 Nd7 15. Na4 f6 16. Nd2 Rab8 17. b3 Rfc8 18. Rac1 Bf8 19. Bc5 Bh6 20. Rcd1 Rb5 21. Ba3 Bf8 22. Bxf8 Kxf8 23. Nc4 Bxc4 24. Qxc4 Nb6 25. Nxb6 Rxb6 26. Rd3 Qe7 27. Rfd1 Rb7 28. Rd6 c5 29. Re6 Qf7 30. Qa6 Kg7 31. Rxf6 Qc7 32. Rfd6 Re8 33. Qc4 Re7 34. Rd8 Rf7 35. Re8 Rb6 36. Rdd8 Rd6 37. Rg8+ Kf6 38. Rde8 Qd7 39. Qc3 Rd4 40. Qf3+ Kg5 41. Qg3+ |
| ECO B22 in 1998 play it! pirrot dieter defeats black's paschke mario in 29 moves | 1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. Bc4 Nb6 7. Bb3 d6 8. exd6 Qxd6 9. Na3 Be6 10. Nb5 Qd7 11. Bxe6 Qxe6+ 12. Be3 Qd7 13. Nbxd4 e5 14. Nxc6 Qxc6 15. Bxb6 |
| ECO B22 in 1991 play it! pirrot dieter defeats black's stertenbrink gue in 71 moves | 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 e6 5. Nf3 Nf6 6. Be2 Nc6 7. O-O Be7 8. c4 Qd7 9. dxc5 Bxc5 10. Nc3 O-O 11. Bg5 b6 12. Qc1 Be7 13. Rd1 Qb7 14. Nd4 Nxd4 15. Rxd4 Bd7 16. Ne4 Nxe4 17. Bxe7 Rfe8 18. Ba3 e5 19. Rd1 Rad8 20. Qe3 f6 21. Rd5 Ng5 22. Rad1 Nf7 23. c5 Be6 24. Rxd8 Rxd8 25. Rxd8+ Nxd8 26. b3 Bd5 27. f4 Nf7 28. Bb2 Qc6 29. fxe5 fxe5 30. cxb6 Qxb6 31. Qxb6 axb6 32. Kf2 Kf8 33. Bc1 Ke7 34. Be3 Nd6 35. Bd3 Be4 36. Be2 |
| ECO B22 in 1991 play it! pirrot dieter defeats black's ringoir guy in 21 moves | 1. e4 c5 2. c3 e5 3. Nf3 Nc6 4. Bc4 Nf6 5. Ng5 d5 6. exd5 Na5 7. Bb5+ Bd7 8. Qa4 Bd6 9. d3 Bxb5 10. Qxb5+ Nd7 11. b4 |
| ECO B22 in 2003 play it! pirrot dieter defeats black's werle jan in 121 moves | 1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. Bc4 Nb6 7. Bb3 d5 8. exd6 Qxd6 9. O-O Be6 10. Bxe6 Qxe6 11. Nxd4 Qd7 12. Be3 e6 13. Nd2 Be7 14. Qh5 Nd5 15. Rad1 Nxe3 16. fxe3 O-O 17. N2f3 Qc7 18. Ng5 Bxg5 19. Qxg5 Ne5 20. Rf4 h6 21. Qg3 Qc5 22. Re4 Ng6 23. Nxe6 Qh5 24. Qg4 Qxg4 25. Rxg4 fxe6 26. Rxg6 Rad8 27. Rxd8 Rxd8 28. Rxe6 Rd2 29. Re7 Rxb2 30. a4 Kh7 31. a5 a6 32. Kf1 Kg6 33. h4 h5 34. Re5 Ra2 35. Rc5 Kh6 36. e4 Ra4 37. c4 Ra2 38. e5 Kg6 39. e6 Kf6 40. Rxh5 Kxe6 41. Rg5 Kf6 42. Kg1 Rb2 43. Rc5 Kf7 44. Kh2 Rb3 45. g3 b5 46. axb6 Rxb6 47. Kh3 Rb3 48. Kg4 Rc3 49. Rc7+ Kf6 50. Kf4 a5 51. g4 Rc1 52. Rc6+ Kf7 53. Kg5 Re1 54. Rc5 Re4 55. Kf5 Rd4 56. Rc7+ Kf8 57. h5 a4 58. g5 a3 59. Rc8+ Ke7 60. Ra8 Rxc4 61. Kg6 |
| ECO B22 in 1996 play it! pirrot dieter defeats black's wegner hannu in 39 moves | 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Bg4 6. Be2 e6 7. h3 Bh5 8. c4 Qd7 9. d5 exd5 10. g4 Bg6 11. Ne5 Qc7 12. Nxg6 hxg6 13. g5 Ng8 14. Nc3 dxc4 15. Nd5 Qd7 16. Bf4 Bd6 17. Bg4 Qd8 18. Bxd6 Qxd6 19. Nf6+ Ke7 20. Qe2+ |
| ECO B22 in 1987 play it! pirrot dieter defeats black's nemet ivan in 53 moves | 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Nf6 6. Be2 e6 7. Na3 Qd8 8. O-O cxd4 9. Nb5 e5 10. cxd4 e4 11. d5 Nb4 12. d6 Nbd5 13. Bg5 exf3 14. Bxf6 Qxf6 15. Bxf3 Nb6 16. Nc7+ Kd8 17. Nxa8 Nxa8 18. Qa4 Bxd6 19. Rfd1 Ke7 20. Qxa7 Nc7 21. Bxb7 Qxb2 22. Bxc8 Rxc8 23. Rab1 Qa3 24. Qb7 Qa6 25. Qxa6 Nxa6 26. Rb6 Rd8 27. Re1+ |
| ECO B22 in 1993 play it! pirrot dieter defeats black's kuenzner franz in 65 moves | 1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 d6 6. Bc4 dxe5 7. Nxe5 e6 8. Qxd4 Qb6 9. Qe4 Nf6 10. Qe2 Nbd7 11. Nf3 Be7 12. O-O O-O 13. Bf4 Re8 14. a4 Nf8 15. a5 Qc5 16. Be5 Bd7 17. Nbd2 Ng6 18. b4 Qc8 19. a6 Nd5 20. Bxd5 exd5 21. Qd3 bxa6 22. Qxd5 Bc6 23. Qd4 Qb7 24. Rfe1 Nxe5 25. Nxe5 Bf6 26. Ndc4 Bxe5 27. Rxe5 Rxe5 28. Qxe5 Bxg2 29. Nd6 Qf3 30. Nf5 f6 31. Qe6+ Kh8 32. Re1 Qc6 33. Qf7 |
| ECO B22 in 1997 play it! pirrot dieter defeats black's pfrommer christo in 81 moves | 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 e6 5. Nf3 Nf6 6. Be2 Nc6 7. O-O Be7 8. c4 Qf5 9. Nc3 Nxd4 10. Nxd4 cxd4 11. Qxd4 Bc5 12. Qf4 Qxf4 13. Bxf4 Bd7 14. Bf3 O-O-O 15. Rfd1 Bc6 16. Bxc6 bxc6 17. Kf1 Rxd1+ 18. Rxd1 Rd8 19. Rxd8+ Kxd8 20. f3 Bd4 21. Bd2 Nd7 22. Ke2 a6 23. b3 f5 24. Nd1 g6 25. Nf2 Bxf2 26. Kxf2 e5 27. Be3 Ke7 28. Ke2 Kd6 29. b4 c5 30. b5 axb5 31. cxb5 Kd5 32. Kd3 Nb6 33. Kc3 e4 34. fxe4+ fxe4 35. Bf4 Nc4 36. a4 e3 37. Bc7 e2 38. Bg3 Na5 39. Bf2 Nc4 40. Be1 Na5 41. Kd3 |
| ECO B22 in 1998 play it! pirrot dieter defeats black's gnichtel gerd in 99 moves | 1. e4 c5 2. c3 Nf6 3. e5 Ne4 4. d4 cxd4 5. Nf3 e6 6. cxd4 b6 7. Nc3 Nxc3 8. bxc3 Qc7 9. Be2 Bb7 10. O-O d6 11. Bf4 Be7 12. Re1 Nd7 13. d5 O-O-O 14. exd6 Bxd6 15. Bxd6 Qxd6 16. dxe6 Qxe6 17. Ba6 Qf6 18. Bxb7+ Kxb7 19. Qd5+ Kc7 20. Ng5 Nc5 21. Qxf7+ Rd7 22. Qxf6 gxf6 23. Ne6+ Nxe6 24. Rxe6 Rhd8 25. g3 Rd2 26. Rxf6 Rc2 27. Rf3 Rd7 28. a4 Kb7 29. h4 Rc7 30. Ra3 Kc6 31. g4 Kd5 32. Kg2 Rc4 33. Kg3 Rc1 34. Rf5+ Ke6 35. f3 R1xc3 36. Rxc3 Rxc3 37. a5 bxa5 38. Rxa5 Rc7 39. h5 Kf6 40. g5+ Kg7 41. Ra6 Rb7 42. Kg4 Rc7 43. f4 Rb7 44. Rc6 Rd7 45. h6+ Kg8 46. Rc8+ Kf7 47. Rh8 Ke6 48. f5+ Ke5 49. Re8+ Kd5 50. g6 |
| ECO B22 in 1998 play it! pirrot dieter defeats black's koch hans juerge in 59 moves | 1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. Bc4 Nb6 7. Bb3 d6 8. exd6 Qxd6 9. Na3 a6 10. O-O e6 11. cxd4 Be7 12. Be3 O-O 13. Ne5 Nb4 14. Qh5 Qd8 15. Rac1 Bd7 16. Nb1 Bb5 17. Rfd1 N6d5 18. Nc3 Be8 19. Qh3 Nxe3 20. fxe3 Rc8 21. d5 exd5 22. a3 Nc6 23. Nxd5 Bd6 24. Ng4 Bd7 25. Ndf6+ gxf6 26. Rxd6 Kh8 27. Bc2 f5 28. Rh6 f6 29. Rxh7+ Kg8 30. Bb3+ |
| ECO B22 in 1991 play it! pirrot dieter defeats black's maiwald jens in 67 moves | 1. e4 c5 2. c3 e6 3. d4 d5 4. e5 Nc6 5. Nf3 Qb6 6. Bd3 cxd4 7. cxd4 Bd7 8. Nc3 Nxd4 9. Nxd4 Qxd4 10. O-O a6 11. Qe2 Rc8 12. a3 g6 13. Kh1 Bg7 14. f4 Qa7 15. Be3 Qb8 16. Qf2 Rc6 17. Rae1 Ne7 18. Bc5 h5 19. Bb4 Qd8 20. Ne2 O-O 21. Qa7 Re8 22. Nd4 Rc8 23. Qxb7 a5 24. Bd6 Nc6 25. Nb5 Ra8 26. Rc1 Qc8 27. Qb6 Bf8 28. Rc2 Be7 29. Rfc1 Bd8 30. Bc7 Rb8 31. Qxb8 Nxb8 32. Nd6 Qxc7 33. Rxc7 Bxc7 34. Nxe8 |
| ECO B22 in 2004 play it! pirrot dieter defeats black's heinatz thomas in 69 moves | 1. e4 c5 2. c3 g6 3. d4 cxd4 4. cxd4 d5 5. exd5 Nf6 6. Nc3 Nxd5 7. Bc4 Nb6 8. Bb3 Bg7 9. Nge2 Nc6 10. d5 Na5 11. Be3 Nxb3 12. axb3 O-O 13. O-O e6 14. d6 Bd7 15. Bd4 e5 16. Bc5 Rc8 17. Bb4 Qh4 18. f4 a6 19. Ne4 Rfe8 20. Be1 Qh5 21. N4g3 Qh6 22. f5 e4 23. f6 Bf8 24. Qd4 Rc6 25. Nxe4 Rxe4 26. Qxe4 Rxd6 27. Nd4 Qh5 28. Bb4 Nd5 29. Bxd6 Bxd6 30. g3 Qg5 31. Nf3 Bc5+ 32. Kh1 Qh5 33. Qe5 Bc6 34. Qxh5 gxh5 35. Ne5 |
| ECO B22 in 1997 play it! pirrot dieter defeats black's malveau cedric in 103 moves | 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Nf6 6. Be2 e6 7. O-O Be7 8. c4 Qd8 9. dxc5 O-O 10. Nc3 Bxc5 11. a3 b6 12. b4 Be7 13. Bf4 Nh5 14. Be3 Bb7 15. Nb5 a6 16. Qxd8 Bxd8 17. Nd6 Rb8 18. Nxb7 Rxb7 19. c5 b5 20. Nd4 Nxd4 21. Bxd4 Nf6 22. c6 Rc7 23. a4 Rxc6 24. axb5 axb5 25. Bc5 Nd5 26. Bxb5 Rc8 27. Bxf8 Kxf8 28. Ba6 Rb8 29. b5 Nc3 30. Ra3 Bf6 31. Rb3 Bd4 32. g3 Ke7 33. Kg2 Kd6 34. Rc1 Nd5 35. Rc6+ Kd7 36. Rd3 Bb6 37. Bc8+ Ke7 38. Rc4 h6 39. h4 Ra8 40. Bb7 Ra2 41. Bxd5 Rxf2+ 42. Kh3 exd5 43. Rxd5 Rb2 44. Rc6 Bf2 45. Rf5 f6 46. h5 Bd4 47. Rf4 Be5 48. Ra4 Rxb5 49. Ra7+ Kd8 50. Rxg7 Bb2 51. Ra6 Rb8 52. Raa7 |
| ECO B22 in 1995 play it! pirrot dieter defeats black's lobron eric in 79 moves | 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Bg4 6. Qa4+ Nbd7 7. Bc4 Qe4+ 8. Be3 Bxf3 9. Nd2 Qc6 10. Bb5 Bxg2 11. Bxc6 Bxc6 12. Qb3 cxd4 13. Bxd4 e5 14. O-O-O Bxh1 15. Rxh1 exd4 16. Re1+ Kd8 17. Nf3 Bd6 18. Nxd4 Re8 19. Rd1 Kc8 20. Qc4+ Kb8 21. Qxf7 a6 22. a4 Re7 23. Qb3 Nc5 24. Qb6 Rd7 25. Nc6+ Kc8 26. Rxd6 Rxd6 27. Qxc5 Kd7 28. Ne5+ Ke6 29. f4 Rad8 30. f5+ Kxf5 31. Nf7+ Rd5 32. Qf2+ Ke6 33. Nxd8+ Rxd8 34. Qb6+ Rd6 35. Qxb7 g5 36. c4 Nd7 37. b4 h5 38. c5 Rd4 39. Qxa6+ Kd5 40. c6 |
| ECO B22 in 1998 play it! pirrot dieter defeats black's pierecker markus in 65 moves | 1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. Bc4 Nb6 7. Bb3 d5 8. exd6 Qxd6 9. Na3 g6 10. Nb5 Qb8 11. Ng5 e6 12. Qf3 Qe5+ 13. Kd1 Qxb5 14. Qxf7+ Kd8 15. Qf6+ Kc7 16. Qxh8 Be7 17. Qxh7 dxc3 18. bxc3 Bd7 19. Nf3 Qd3+ 20. Bd2 Bf6 21. Qh6 Bxc3 22. Rc1 Bb4 23. Qf4+ Bd6 24. Qe3 Qf5 25. Nd4 Qg4+ 26. f3 Qxg2 27. Nb5+ Kd8 28. Rg1 Qxh2 29. Rxg6 Ne7 30. Rh6 Qg3 31. Rh8+ Be8 32. Bxe6 Ng6 33. Bf7 |