| ECO A06 in 2005 play it! perk egbert defeats white's schoeffler herta in 82 moves | 1. Nf3 d5 2. d4 Nf6 3. Nc3 e6 4. a3 c5 5. Bg5 cxd4 6. Qxd4 Be7 7. e4 Nc6 8. Bb5 O-O 9. Bxc6 bxc6 10. e5 Nd7 11. Bxe7 Qxe7 12. O-O c5 13. Qd2 Bb7 14. Rfe1 h6 15. Qe2 Rfb8 16. Rab1 Bc6 17. b3 Nf8 18. a4 Ng6 19. g3 Qb7 20. Kf1 Qb4 21. Na2 Qg4 22. Nd2 Qf5 23. Qf3 Qxc2 24. Qc3 Qxc3 25. Nxc3 Rb4 26. Na2 Rd4 27. Nf3 Re4 28. Nc3 Rxe1+ 29. Rxe1 Rb8 30. Nd2 Ne7 31. g4 Ng6 32. f3 Rb4 33. Kf2 Nf4 34. Kg3 g5 35. Na2 Rd4 36. Nf1 c4 37. Re3 Rd1 38. Kf2 d4 39. Nc3 dxe3+ 40. Nxe3 Rd3 41. Ned1 Bxf3 |
| ECO A05 in 2004 play it! perk egbert defeats white's doerfel franz in 98 moves | 1. Nf3 Nf6 2. g3 d5 3. d4 e6 4. Bg2 c5 5. c3 Bd6 6. O-O Nc6 7. Re1 O-O 8. Nbd2 cxd4 9. cxd4 Qb6 10. Nb3 a5 11. a4 Bd7 12. e3 Rac8 13. Re2 Ne4 14. Ne1 f5 15. Nd3 Nb4 16. f3 Nxd3 17. Qxd3 Nf6 18. Qd1 Rc7 19. Bd2 Rc4 20. Bc3 Rxa4 21. Nc5 Rxa1 22. Qxa1 Bb5 23. Re1 Kf7 24. b4 a4 25. Bf1 Bxf1 26. Rxf1 Qa7 27. Qa3 b6 28. Nd3 Qa6 29. Bd2 Rc8 30. Rc1 Rxc1+ 31. Nxc1 Ne8 32. Kf2 Nc7 33. Qd3 Qc4 34. Ke2 b5 35. Kd1 Na6 36. Qxc4 dxc4 37. Na2 g5 38. Ke2 h5 39. e4 g4 40. fxg4 hxg4 41. Ke3 Bf8 42. exf5 exf5 43. Bc3 Bh6+ 44. Ke2 Nc7 45. Bd2 Bg7 46. Be3 Nd5 47. Bf2 Ke6 48. Be3 Kd7 49. Kd2 Bf8 |
| ECO A04 in 2000 play it! perk egbert defeats white's schweitzer paul in 44 moves | 1. Nf3 c5 2. b3 d5 3. Bb2 e6 4. e3 Nf6 5. c4 Be7 6. cxd5 exd5 7. Bb5+ Nbd7 8. Ne5 O-O 9. Nxd7 Bxd7 10. Bxd7 Qxd7 11. O-O Rfe8 12. d3 Rad8 13. Nd2 Qf5 14. Qb1 Bd6 15. Bxf6 Qxf6 16. Nf3 g5 17. Qd1 Re6 18. Rb1 g4 19. Ne1 Bxh2+ 20. Kxh2 Qh4+ 21. Kg1 Rh6 22. f4 g3 |
| ECO A05 in 2004 play it! perk egbert defeats white's ollek karlheinz in 64 moves | 1. Nf3 Nf6 2. d4 d6 3. g3 Nbd7 4. Bg2 e5 5. dxe5 dxe5 6. O-O Bc5 7. Nc3 c6 8. Na4 Be7 9. c4 Qc7 10. Bd2 a5 11. Rc1 b6 12. Qc2 O-O 13. Ng5 Nc5 14. Nc3 h6 15. Nge4 Nfxe4 16. Nxe4 Ne6 17. f4 f5 18. Nc3 Nd4 19. Qd1 e4 20. e3 Ne6 21. a3 Nc5 22. Na2 Rd8 23. Qc2 Be6 24. Bc3 Nd3 25. Rcd1 Bc5 26. Bd2 b5 27. b4 axb4 28. axb4 Bxc4 29. Ra1 Bb6 30. Rfb1 Qa7 31. Nc1 Bxe3+ 32. Bxe3 Qxe3+ |
| ECO A22 in 2000 play it! perk egbert defeats white's lippmann ulrich in 116 moves | 1. c4 e5 2. Nc3 Nf6 3. Nf3 d6 4. d4 exd4 5. Nxd4 Be7 6. e4 O-O 7. Be2 Re8 8. O-O c6 9. Bf4 Na6 10. Qd2 Nc5 11. f3 a5 12. Rfd1 Nh5 13. Be3 Qc7 14. Nc2 b6 15. Rac1 Bb7 16. Ne1 Rad8 17. g4 Nf6 18. Bf4 Qc8 19. Qc2 Qe6 20. Rd2 Nfd7 21. Rcd1 Ne5 22. b3 Qf6 23. Bg3 Ng6 24. Ng2 Bc8 25. f4 Bf8 26. h4 Qe7 27. h5 Nh8 28. Bf3 Qc7 29. a3 f6 30. b4 Nb7 31. Qd3 Nf7 32. Ne3 axb4 33. axb4 d5 34. cxd5 Bxb4 35. Qc4 Bc5 36. Qe2 Nbd6 37. Kg2 Bb7 38. dxc6 Bxc6 39. Ned5 Qb7 40. Nb1 Bb5 41. Qe1 Nc4 42. Ra2 Ra8 43. Rxa8 Rxa8 44. Nbc3 Bc6 45. Qe2 b5 46. Rb1 Nfd6 47. e5 Re8 48. Kh3 Qc8 49. Nxb5 Ne3 50. Nbc3 fxe5 51. Kh2 Nxg4+ 52. Kg2 exf4 53. Bxf4 Qf5 54. Qd2 Nf2 55. Be3 Bxe3 56. Ne7+ Rxe7 57. Qxe3 Rxe3 58. Bxc6 Qf4 |
| ECO A17 in 1997 play it! perk egbert defeats white's hense willi in 104 moves | 1. c4 Nf6 2. Nc3 e6 3. g3 d5 4. cxd5 exd5 5. d4 Be7 6. Bg2 c6 7. Nf3 h6 8. O-O O-O 9. Qc2 Be6 10. a3 a5 11. Re1 Nbd7 12. Nh4 Ne4 13. Bxe4 dxe4 14. Ng2 Nf6 15. Nxe4 Qxd4 16. Nxf6+ Bxf6 17. Nf4 Qc4 18. Qxc4 Bxc4 19. Nh5 Be5 20. f4 Bd4+ 21. e3 Bc5 22. Bd2 Bb6 23. Bc3 f6 24. Rac1 Bb3 25. f5 Rfe8 26. Bd4 Bc7 27. Kf2 Be5 28. Bxe5 fxe5 29. g4 Rad8 30. h4 Rd6 31. Ng3 e4 32. Re2 Bd1 33. Re1 Bxg4 34. Rc2 Bxf5 35. Rc5 Bg4 36. Nf1 Rf8+ 37. Kg1 Bf3 38. Rc2 Rg6+ 39. Kh2 Rg4 40. Kh3 Rg1 41. Kh2 Rh1+ 42. Kg3 Rf6 43. Rh2 Rg6+ 44. Kf4 Rgg1 45. Rxh1 Rxh1 46. Kg3 Rg1+ 47. Kh2 Rg2+ 48. Kh3 Rxb2 49. Ng3 g6 50. Rg1 Kf7 51. h5 gxh5 52. Nf5 Bg4+ |
| ECO A16 in 2001 play it! perk egbert defeats white's block herbert in 58 moves | 1. c4 Nf6 2. Nc3 g6 3. d3 Bg7 4. Nf3 d6 5. e4 Nbd7 6. Qc2 c6 7. Be2 a5 8. a4 e5 9. Be3 b6 10. h3 Bb7 11. O-O O-O 12. Nh2 Rc8 13. Qb3 Nc5 14. Qc2 Ne6 15. Ng4 Nxg4 16. Bxg4 f5 17. exf5 gxf5 18. Bf3 Kh8 19. Qb3 Nd4 20. Bxd4 exd4 21. Ne2 Be5 22. Qd1 Rc7 23. Ng3 Rg7 24. Nh5 Rg6 25. Qd2 Qh4 26. Rae1 Rfg8 27. Rxe5 dxe5 28. Ng3 f4 29. Nf5 Qxh3 |
| ECO A22 in 2002 play it! perk egbert defeats white's heimberg guenter in 74 moves | 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. Bg2 d4 5. Ne4 Nbd7 6. d3 Nxe4 7. Bxe4 c6 8. a3 a5 9. Bd2 a4 10. Bg2 Be7 11. Nh3 O-O 12. Qc1 Nc5 13. Rb1 Nb3 14. Qd1 Be6 15. f3 f5 16. Nf2 Qd7 17. Bh3 b5 18. Qc2 Nxd2 19. Kxd2 Bg5+ 20. Ke1 Rae8 21. Nd1 Bh6 22. Rg1 Qf7 23. Bg2 bxc4 24. dxc4 Bxc4 25. Qxa4 Bb5 26. Qc2 Rd8 27. a4 d3 28. Qc5 Bxa4 29. e3 Rd5 30. Qc3 Bxd1 31. Kxd1 Bxe3 32. Re1 f4 33. g4 Rc5 34. Qb4 Rc2 35. Rxe3 fxe3 36. Bf1 e2+ 37. Bxe2 Rxe2 |
| ECO A23 in 2000 play it! perk egbert defeats white's tessmer herbert in 48 moves | 1. c4 e5 2. Nc3 Nf6 3. g3 c6 4. d4 exd4 5. Qxd4 Be7 6. Bg2 O-O 7. e4 d6 8. Nf3 Qb6 9. O-O c5 10. Qd3 Nc6 11. Nd5 Nxd5 12. cxd5 Nb4 13. Qc4 Bd7 14. a4 Bf6 15. Re1 Rfe8 16. Re2 a5 17. Bg5 Bxg5 18. Nxg5 h6 19. Nf3 Qc7 20. Nd2 Rab8 21. Qc3 Nxd5 22. Qc1 Nb4 23. Nc4 b5 24. axb5 Bxb5 |
| ECO A03 in 1994 play it! perk egbert defeats white's claus joachim in 102 moves | 1. f4 d5 2. Nf3 Nf6 3. b3 c5 4. e3 e6 5. Bb2 Be7 6. Bb5+ Bd7 7. a4 a6 8. Bd3 Nc6 9. Ne5 Nb4 10. Be2 O-O 11. O-O Be8 12. Bf3 Nd7 13. Nc3 Qc7 14. Ne2 f6 15. Nxd7 Qxd7 16. d4 Bg6 17. Rc1 Rac8 18. Nc3 Rc7 19. Qd2 Rfc8 20. Bd1 Qc6 21. Re1 Qb6 22. h3 Qa5 23. Re2 Qb6 24. Rf2 Qc6 25. g4 e5 26. dxe5 fxe5 27. f5 Bf7 28. Ne2 d4 29. Ng3 Bh4 30. Bf3 Bd5 31. e4 Bxg3 32. exd5 Bxf2+ 33. Kxf2 Qd6 34. c4 e4 35. Bxe4 Qh2+ 36. Bg2 Re7 37. Rh1 Qe5 38. Rf1 Rce8 39. Kg1 Qe3+ 40. Qxe3 dxe3 41. d6 Rd7 42. Bc3 e2 43. Re1 Nd3 44. Bd5+ Kf8 45. Be6 Rxd6 46. Rxe2 Nf4 47. Re3 Nxe6 48. fxe6 Rdxe6 49. Rxe6 Rxe6 50. Kf2 Rd6 51. Ke3 Rh6 |
| ECO A00 in 2002 play it! perk egbert defeats white's schwichtenberg j in 104 moves | 1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. c4 Nc6 5. Bb2 O-O 6. Nf3 d5 7. e3 Bg4 8. cxd5 Nxd5 9. Be2 Qd6 10. O-O Qh6 11. Ba3 Qd6 12. Bb2 Qe7 13. a3 Bd6 14. Nd4 Bxe2 15. Nxe2 Be5 16. d4 Bd6 17. Qb3 Nb6 18. Nd2 Qh4 19. Nf3 Qh5 20. e4 Bxh2+ 21. Kh1 Bd6+ 22. Kg1 Na5 23. Qc2 Nac4 24. e5 Be7 25. Bc1 Qg6 26. Qa2 c6 27. Ne1 Rfd8 28. f4 Qf5 29. Nf3 c5 30. a4 a5 31. Rd1 cxd4 32. Nexd4 Bc5 33. Qf2 Qg4 34. Be3 Nxe3 35. Qxe3 Nd5 36. Qc1 Nxf4 37. Ra2 b6 38. Kf1 Bxd4 39. Rxd4 Rxd4 40. Nxd4 Nd3 41. Qb1 Qxd4 42. Qd1 Rd8 43. Rd2 h6 44. Re2 Rd5 45. Rd2 f6 46. Qc2 Kh7 47. g3 fxe5 48. Kg2 e4 49. Re2 Nc5 50. Qb1 Qd3 51. Qf1 Nxa4 52. Rf2 Qxf1+ |
| ECO A01 in 1998 play it! perk egbert defeats white's pitro erwin in 84 moves | 1. b3 e5 2. Bb2 d6 3. c4 Nf6 4. Nc3 Be7 5. g3 c6 6. Bg2 a5 7. d4 Na6 8. e3 Bf5 9. e4 Bg4 10. Nge2 Qc7 11. Qd2 h6 12. O-O Rd8 13. f3 Bc8 14. d5 O-O 15. Na4 b5 16. cxb5 cxb5 17. Rac1 Qa7+ 18. Kh1 bxa4 19. Qxa5 axb3 20. axb3 Qb8 21. Ba3 Nc5 22. Rb1 Nb7 23. Qd2 Bd7 24. g4 Nh7 25. Ng3 Bg5 26. Qd1 Qa7 27. Bc1 Bxc1 28. Rxc1 Rc8 29. Nf5 Bxf5 30. gxf5 Qb6 31. Rg1 Rxc1 32. Qxc1 Qxb3 33. Qe1 Nf6 34. Qh4 Kh7 35. Qh3 Qe3 36. Bf1 Nc5 37. Qg2 Rg8 38. Bb5 Nb3 39. Be2 Nd4 40. Bd1 Qf4 41. Qh3 Qe3 42. Qg2 g6 |
| ECO A00 in 2004 play it! perk egbert defeats white's klopfer gert in 102 moves | 1. e3 Nf6 2. b3 d5 3. Bb2 e6 4. Nh3 c5 5. Qf3 Be7 6. d3 Nc6 7. a3 d4 8. e4 e5 9. Be2 h5 10. Ng1 Bg4 11. Qg3 h4 12. Qxg4 Nxg4 13. Bxg4 Bg5 14. h3 Qa5+ 15. c3 dxc3 16. Nxc3 Nd4 17. Bd1 Nb5 18. Ne2 O-O-O 19. Bc2 Nd4 20. Bd1 Qa6 21. O-O Kb8 22. f4 exf4 23. Nxd4 cxd4 24. Nd5 Qxd3 25. Bf3 Rxd5 26. exd5 Bf6 27. Rad1 Qxb3 28. Bxd4 Bxd4+ 29. Rxd4 Qe3+ 30. Kh2 Qxd4 31. Rd1 Qc5 32. a4 Rd8 33. Rd2 a6 34. Re2 Kc7 35. Re5 Qd6 36. Rh5 Qf6 37. Bg4 g6 38. d6+ Rxd6 39. Rc5+ Rc6 40. Rd5 Qe7 41. Rd4 f5 42. Bf3 Rc1 43. Rd1 Rxd1 44. Bxd1 Qa3 45. Bf3 Qxa4 46. Kg1 Qd4+ 47. Kf1 b5 48. Be2 Kc6 49. Bf3+ Kc5 50. g4 fxg3 51. Kg2 Qf2+ |
| ECO B23 in 2004 play it! perk egbert defeats white's niebling ferdina in 76 moves | 1. e4 c5 2. Nc3 d6 3. f4 e6 4. Nf3 Nf6 5. d4 cxd4 6. Nxd4 a6 7. Be3 Be7 8. Be2 Bd7 9. Qd2 Nc6 10. Nb3 b5 11. a3 Qc7 12. Bf3 Rc8 13. O-O O-O 14. Rad1 Be8 15. g4 Nd7 16. Qg2 Nb6 17. Kh1 Nc4 18. Bc1 Bf6 19. Rd3 b4 20. axb4 Nxb4 21. g5 Bxc3 22. Rxc3 Na2 23. Rd3 Nxc1 24. Rxc1 Nxb2 25. Rd2 Nc4 26. Re2 a5 27. f5 a4 28. Nd2 f6 29. Nxc4 Qxc4 30. fxe6 fxg5 31. e7 Rf7 32. e5 Rxf3 33. Qxf3 Bc6 34. Qxc6 Qxc6+ 35. Kg1 dxe5 36. Rxe5 Re8 37. Rd1 a3 38. Rd8 Qb6+ |
| ECO B22 in 1999 play it! perk egbert defeats white's schaefer gustav in 66 moves | 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 cxd4 6. Qxd4 e6 7. Be3 Nc6 8. Qxd5 Nxd5 9. Bd2 Be7 10. Bb5 Bd7 11. O-O a6 12. Bd3 O-O 13. b4 Bf6 14. Na3 Bxc3 15. b5 Ncb4 16. Bxc3 Nxc3 17. Ne5 Nxd3 18. Nxd3 axb5 19. Nc5 Bc6 20. Nc2 Rxa2 21. Rxa2 Nxa2 22. Ra1 Nc3 23. Ra3 Rd8 24. Ne3 Na4 25. Nd3 f5 26. f4 Rd4 27. Kf2 h6 28. g3 b4 29. Rb3 Be4 30. Rxb4 Rxd3 31. Rxa4 Rd2+ 32. Kg1 Rb2 33. Rd4 Re2 |
| ECO B50 in 2003 play it! perk egbert defeats white's maslicic peter in 38 moves | 1. e4 c5 2. Nf3 d6 3. b4 cxb4 4. Bb2 e6 5. a3 Nf6 6. d3 d5 7. e5 Nfd7 8. axb4 Bxb4+ 9. c3 Be7 10. Bc1 O-O 11. d4 f6 12. Bd3 fxe5 13. dxe5 Nc5 14. Bc2 Qe8 15. O-O Nbd7 16. Re1 b6 17. Re3 Qh5 18. Qe1 Bb7 19. g4 Bg5 |
| ECO C89 in 2005 play it! perk egbert defeats white's miessner rolf in 60 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. d4 Bd6 13. Re1 Qh4 14. g3 Qh3 15. Qd3 Bg4 16. Qf1 Qh5 17. Bd1 Rae8 18. Bxg4 Qxg4 19. Bd2 f5 20. Na3 f4 21. Rxe8 Rxe8 22. Re1 Rxe1 23. Qxe1 Qg6 24. c4 fxg3 25. fxg3 Bxa3 26. cxd5 Bxb2 27. Bc3 Bxc3 28. Qxc3 Qb1+ 29. Kf2 Qxa2+ 30. Ke3 Qxd5 |
| ECO B13 in 1990 play it! perk egbert defeats white's abel thomas in 84 moves | 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 g6 7. Nf3 Bg7 8. Nbd2 O-O 9. Qc2 Bd7 10. O-O Rc8 11. Qb1 Nh5 12. Bg3 a6 13. Re1 Nxg3 14. hxg3 Qc7 15. Nb3 Rce8 16. Qc1 Bg4 17. Nh2 Bc8 18. Nf3 b5 19. a3 Qb6 20. Qg5 e6 21. Qh4 f6 22. Nc5 e5 23. Bc2 e4 24. Nd2 f5 25. Bb3 Rd8 26. Nf1 Nxd4 27. cxd4 Bxd4 28. Nxe4 fxe4 29. Ne3 Kh8 30. Rad1 Bb7 31. Qg5 Bf6 32. Qh6 Bg7 33. Qg5 d4 34. Ng4 d3 35. Rd2 Bd4 36. Kh2 Rde8 37. Ne3 Re5 38. Qg4 Bc8 39. Qd1 Qc7 40. Kg1 Qg7 41. Ng4 Bxg4 42. Qxg4 Qh6 |
| ECO B13 in 2006 play it! perk egbert defeats white's smith david harr in 106 moves | 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. c3 a6 6. Bf4 Bg4 7. Qb3 Qc8 8. Nd2 e6 9. Ngf3 Nc6 10. O-O Be7 11. Rae1 O-O 12. h3 Bh5 13. Ne5 Nxe5 14. dxe5 Nd7 15. Qc2 Bg6 16. Rc1 b5 17. Bxg6 fxg6 18. Bg3 Bg5 19. b3 Qc5 20. c4 Qb4 21. Rcd1 Bxd2 22. Qxd2 Qxd2 23. Rxd2 bxc4 24. bxc4 Nb6 25. cxd5 Nxd5 26. Rb2 a5 27. a3 Rfc8 28. Rb3 a4 29. Rb7 h6 30. Rd1 Ra6 31. Rdb1 Rac6 32. Kh2 Rc3 33. Ra7 Rb3 34. Rd1 Rxa3 35. Rd4 Kf8 36. Rdxa4 Rxa4 37. Rxa4 g5 38. Ra6 Kf7 39. Ra7+ Kg6 40. Rd7 Re8 41. h4 Re7 42. Rd6 g4 43. f3 gxf3 44. gxf3 Kf5 45. Ra6 h5 46. Ra4 Rb7 47. Kh3 Rb3 48. Kg2 Rb4 49. Ra7 Kg6 50. Ra6 Rb6 51. Ra4 Ne3+ 52. Kh3 Nf5 53. f4 Rb3 |
| ECO B15 in 2003 play it! perk egbert defeats white's rettler heinz in 88 moves | 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Nf3 Bd6 7. h3 O-O 8. Be2 Re8 9. O-O Nd7 10. c3 Nf8 11. Bd3 Be6 12. Bd2 Qc7 13. Re1 g5 14. Qc2 Bd5 15. Be4 Bxe4 16. Rxe4 Qd7 17. Rae1 Rxe4 18. Qxe4 Ng6 19. Qe2 h6 20. Kh1 Kg7 21. Bc1 h5 22. Nh2 Rh8 23. Kg1 g4 24. Qd3 f5 25. Nf1 f4 26. Bd2 Rg8 27. Kh1 Re8 28. Rxe8 Qxe8 29. hxg4 hxg4 30. Kg1 Qe6 31. c4 Kg8 32. Bc3 Kf8 33. b3 Ke7 34. b4 b5 35. cxb5 Qd5 36. bxc6 f5 37. Qe2+ Kf7 38. b5 f3 39. Qe3 Nf4 40. a4 Qe4 41. a5 Qxe3 42. Nxe3 Ne2+ 43. Kh1 fxg2+ 44. Kxg2 Nxc3 |