| ECO A04 in 1996 play it! mayers dan e defeats white's wolf alfred in 46 moves | 1. Nf3 f5 2. g3 g6 3. Bg2 Bg7 4. d4 Nf6 5. c4 O-O 6. Nc3 d6 7. O-O c6 8. Qc2 Na6 9. a3 Nc7 10. b3 Qe8 11. Bb2 e5 12. dxe5 dxe5 13. e3 e4 14. Nd2 Ne6 15. b4 g5 16. Ne2 Qh5 17. Nd4 Ng4 18. h3 Ne5 19. f4 Nd3 20. N2b3 Nxb2 21. Qxb2 b6 22. Qc2 gxf4 23. exf4 Nxd4 |
| ECO A04 in 2000 play it! mayers dan e defeats white's prokopczuk anton in 68 moves | 1. Nf3 e6 2. c4 c5 3. Nc3 f5 4. g3 Nc6 5. Bg2 e5 6. d3 Nf6 7. O-O g6 8. Bg5 Bg7 9. Nd5 O-O 10. a3 a5 11. Rb1 a4 12. b4 axb3 13. Qxb3 Qa5 14. Nb6 Ra7 15. Nxc8 Rxc8 16. Bd2 Qxa3 17. Qxa3 Rxa3 18. Rxb7 e4 19. Ne1 Nd4 20. dxe4 Nxe2+ 21. Kh1 fxe4 22. Bh3 Rd8 23. Bg5 Ra1 24. Bxf6 Bxf6 25. Nc2 Rxf1+ 26. Bxf1 Nd4 27. Ne3 Nf3 28. Bh3 Bd4 29. Bxd7 Ra8 30. Rb1 Bxe3 31. Bc6 Ra2 32. Bxe4 Rxf2 33. Bxf3 Rxf3 34. Kg2 Rf2+ |
| ECO A04 in 1997 play it! mayers dan e defeats white's rosenberg jan in 80 moves | 1. Nf3 e6 2. d4 f5 3. c4 Nf6 4. g3 Bb4+ 5. Nbd2 b6 6. Bg2 Bb7 7. O-O O-O 8. a3 Bxd2 9. Bxd2 d6 10. Rc1 Nbd7 11. Qb3 Rb8 12. Rfd1 Qe8 13. Bc3 c5 14. d5 exd5 15. cxd5 Ne4 16. Qa2 Ndf6 17. b4 Qf7 18. Bxf6 Qxf6 19. Qb3 Qf7 20. Ne1 Rbd8 21. e3 h6 22. Bf1 g5 23. bxc5 dxc5 24. Qa4 a6 25. Ng2 b5 26. Qa5 c4 27. a4 Nd6 28. axb5 axb5 29. Qb6 Qd7 30. Ra1 Ra8 31. Rxa8 Rxa8 32. Ne1 Ra6 33. Qd4 Qg7 34. Qc5 Qb2 35. Nf3 Ne4 36. Qc7 Qxf2+ 37. Kh1 Qxf3+ 38. Kg1 Qxe3+ 39. Kg2 Ra2+ 40. Kh1 Qf3+ |
| ECO A13 in 1999 play it! mayers dan e defeats white's brants efim in 104 moves | 1. c4 e6 2. g3 g6 3. Bg2 Bg7 4. Nc3 c5 5. Nf3 Nc6 6. O-O Nge7 7. d3 O-O 8. a3 d5 9. Qc2 d4 10. Ne4 b6 11. Rb1 a5 12. h4 e5 13. Neg5 h6 14. Nh3 Be6 15. Bd2 Qd7 16. Kh2 f5 17. b4 e4 18. Nfg1 Ne5 19. Nf4 Ng4+ 20. Kh1 e3 21. bxc5 Nxf2+ 22. Rxf2 exf2 23. Ngh3 bxc5 24. Bxa8 Rxa8 25. Nxf2 Bf7 26. N2h3 Be8 27. Kh2 Qd6 28. Rb7 Bc6 29. Rb6 Nc8 30. Rb2 Rb8 31. Bxa5 Ba8 32. Qb1 Rxb2 33. Qxb2 Kh7 34. Bd2 Bf6 35. Qb3 Ne7 36. Qa4 Bc6 37. Qa7 Qe5 38. Ng1 g5 39. Nh5 gxh4 40. Nxf6+ Qxf6 41. Bf4 hxg3+ 42. Bxg3 f4 43. Bf2 Qe5 44. Kh3 Kg6 45. Qb6 Qf5+ 46. Kh2 Qh5+ 47. Nh3 Qg4 48. Qxc6+ Nxc6 49. Ng1 Ne5 50. a4 f3 51. exf3 Nxf3+ 52. Nxf3 Qxf3 |
| ECO A21 in 1998 play it! mayers dan e defeats white's fassmann ewald j in 128 moves | 1. c4 e5 2. Nc3 f5 3. g3 Nf6 4. Bg2 c6 5. e3 d5 6. cxd5 cxd5 7. Nge2 Nc6 8. d4 e4 9. O-O Be6 10. b3 Rc8 11. Bb2 Bd6 12. a3 O-O 13. b4 Qe8 14. Rc1 g5 15. Qd2 Ne7 16. f4 exf3 17. Bxf3 Ne4 18. Nxe4 dxe4 19. Bg2 Bc4 20. Rf2 Nd5 21. Nc3 f4 22. Nxd5 Bxd5 23. Rxc8 Qxc8 24. exf4 gxf4 25. gxf4 Qg4 26. Qe2 Qg6 27. Bc1 Rc8 28. Be3 Rc3 29. f5 Qf6 30. Bf1 Rxa3 31. Qb5 Bc6 32. Qc4+ Kf8 33. Rg2 Ke8 34. Qg8+ Bf8 35. b5 Rxe3 36. bxc6 bxc6 37. Qc4 Bg7 38. Qg8+ Bf8 39. Qc4 Re1 40. Qc3 Rd1 41. Rd2 Rxd2 42. Qxd2 Qxf5 43. Bg2 c5 44. Qe2 cxd4 45. Qxe4+ Qxe4 46. Bxe4 h6 47. Kf2 Kd7 48. Ke2 Kd6 49. Kd3 Kc5 50. Bg6 Bg7 51. h4 Kb4 52. h5 a5 53. Bf7 Kc5 54. Bb3 Bf6 55. Be6 Bg5 56. Bf7 Be3 57. Bb3 Kb4 58. Be6 a4 59. Bf7 Kc5 60. Be8 a3 61. Bf7 Kd6 62. Ke4 Kd7 63. Bc4 Ke7 64. Kd3 Kf6 |
| ECO A20 in 2000 play it! mayers dan e defeats white's flower david in 108 moves | 1. c4 e5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Ne7 5. e3 c5 6. Nge2 Nbc6 7. a3 d6 8. Rb1 Be6 9. d3 d5 10. cxd5 Nxd5 11. O-O O-O 12. Ne4 b6 13. Qc2 Rc8 14. N2c3 h6 15. Nxd5 Bxd5 16. Nc3 Bxg2 17. Kxg2 f5 18. f4 Qd7 19. b4 cxb4 20. axb4 Rfd8 21. Rd1 Qb7 22. Kf2 exf4 23. gxf4 Bxc3 24. b5 Nb4 25. Qb3+ Qd5 26. Ba3 Qxb3 27. Rxb3 Nd5 28. Kf3 Bf6 29. Rg1 Kf7 30. e4 Rc3 31. Rgb1 fxe4+ 32. Kxe4 Rxb3 33. Rxb3 Nc3+ 34. Ke3 Rd5 35. Bb4 Nxb5 36. Rb1 Bc3 37. Bxc3 Nxc3 38. Rc1 Rc5 39. Kd2 Nd5 40. Rf1 a5 41. d4 Rc4 42. Kd3 b5 43. f5 g5 44. Re1 Nf4+ 45. Ke4 a4 46. Rb1 b4 47. Ke5 a3 48. Ra1 Rc6 49. d5 Rc5 50. Kd4 Rb5 51. d6 b3 52. Re1 Rd5+ 53. Kc3 Rd3+ 54. Kb4 b2 |
| ECO A00 in 2000 play it! mayers dan e defeats white's dembowski andrze in 56 moves | 1. g3 e5 2. Bg2 c5 3. e4 g6 4. d3 Bg7 5. Ne2 Ne7 6. O-O d5 7. Nd2 Be6 8. c3 O-O 9. Nf3 h6 10. Qc2 Nbc6 11. Be3 d4 12. Bd2 Qd7 13. c4 f5 14. Qc1 fxe4 15. dxe4 Bg4 16. Nexd4 cxd4 17. Nh4 g5 18. Nf5 Nxf5 19. exf5 Bxf5 20. h4 Bd3 21. Re1 Qf5 22. Bd5+ Kh8 23. f3 Ne7 24. f4 Qg4 25. Kg2 gxh4 26. Rxe5 Bxe5 27. fxe5 Qxg3+ 28. Kh1 Qh3+ |
| ECO C02 in 1996 play it! mayers dan e defeats white's glaser heinzalfr in 114 moves | 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nd7 5. f4 Ne7 6. Bd3 Nc6 7. Nf3 Qb6 8. Bc2 cxd4 9. cxd4 Nb4 10. a3 Nxc2+ 11. Qxc2 Be7 12. Nc3 O-O 13. O-O f6 14. Be3 Qc6 15. Rac1 Nb6 16. Nd2 Bd7 17. Qb3 Rac8 18. Qa2 Nc4 19. Nxc4 dxc4 20. Qb1 b5 21. Rcd1 fxe5 22. fxe5 a5 23. Ne4 Qd5 24. Bg5 Rxf1+ 25. Kxf1 Rf8+ 26. Kg1 Bxg5 27. Nxg5 Rf5 28. Nf3 Bc6 29. Qc2 b4 30. Qe2 g5 31. h3 Ba4 32. Rc1 Bb5 33. Qe3 h6 34. Rc2 Kg7 35. Rf2 Bc6 36. Qd2 Qb5 37. Ne1 bxa3 38. bxa3 Bd5 39. Qc2 Qb3 40. Rxf5 Qxc2 41. Rxg5+ hxg5 42. Nxc2 Be4 43. Ne1 c3 44. Kf2 c2 45. Nxc2 Bxc2 46. Ke3 Kg6 47. g3 Kf5 48. g4+ Kg6 49. Kf3 Bb3 50. Kf2 Bd5 51. Kg3 Kf7 52. Kf2 Ke7 53. Kg3 Kd7 54. h4 Kc6 55. h5 Be4 56. Kf2 Kd5 57. Ke3 Bh7 |
| ECO C04 in 1998 play it! mayers dan e defeats white's cox michael k in 40 moves | 1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Bb5 a6 5. Bxc6+ bxc6 6. Ngf3 Nf6 7. e5 Nd7 8. O-O f6 9. exf6 Qxf6 10. Nb3 Bd6 11. Re1 O-O 12. Qe2 e5 13. dxe5 Nxe5 14. Nxe5 Bxe5 15. a3 Bg4 16. f3 Rae8 17. Be3 Bf4 18. Qd2 Rxe3 19. fxg4 Qh6 20. h3 Rxh3 |
| ECO C00 in 2001 play it! mayers dan e defeats white's kraemer franzjos in 78 moves | 1. e4 e6 2. Nc3 d5 3. exd5 exd5 4. d4 c6 5. Nf3 Bd6 6. Bg5 Ne7 7. Bd3 Bg4 8. O-O f6 9. Bh4 Nd7 10. Re1 Nf8 11. h3 Be6 12. Qe2 Qc7 13. Na4 O-O-O 14. Nc5 Bf7 15. Bg3 Re8 16. Ba6 Bxg3 17. Nxb7 Bxf2+ 18. Kxf2 Kb8 19. Qd3 Nd7 20. a4 c5 21. Qb5 Ka8 22. dxc5 Ne5 23. Nxe5 fxe5 24. Rxe5 Rb8 25. Rae1 Nc6 26. R5e3 Bg6 27. c3 Rhf8+ 28. Kg1 Be4 29. Rf1 Rxf1+ 30. Kxf1 Qf4+ 31. Ke2 d4 32. Rxe4 Qxe4+ 33. Kd2 Qxg2+ 34. Kd3 Qxh3+ 35. Kc4 Qe6+ 36. Kd3 dxc3 37. bxc3 Qd5+ 38. Kc2 Rf8 39. Kc1 Rf2 |
| ECO C01 in 1998 play it! mayers dan e defeats white's schubert hans jo in 68 moves | 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. c4 c6 6. Nc3 Ne7 7. cxd5 cxd5 8. Bd3 Nbc6 9. h3 O-O 10. O-O a6 11. Ne2 Ng6 12. Ng3 Nce7 13. Bd2 Bd7 14. Rc1 Nf4 15. Bxf4 Bxf4 16. Rc3 Ng6 17. Nh5 Bd6 18. Qb3 Bc6 19. Re1 Nh4 20. Ne5 Re8 21. Rcc1 Qg5 22. Ng3 Bxe5 23. dxe5 Rxe5 24. Rxe5 Qxe5 25. Qb4 Qg5 26. Re1 a5 27. Qd4 Ng6 28. Kh2 Nf4 29. Bc2 Ne6 30. Qd1 g6 31. Bb3 h5 32. Ne2 Rd8 33. g3 Qf5 34. f4 Ng5 |
| ECO C00 in 2000 play it! mayers dan e defeats white's tkhelidze merab in 68 moves | 1. e4 e6 2. Nf3 d5 3. e5 c5 4. b4 d4 5. bxc5 Bxc5 6. Ba3 Nd7 7. Bb5 Qb6 8. Qe2 Ne7 9. O-O O-O 10. Bd3 Ng6 11. Qe4 Rd8 12. g3 Bxa3 13. Nxa3 Nc5 14. Qe2 Nxd3 15. Qxd3 Qc5 16. Rfe1 a6 17. Nc4 b6 18. Rab1 Rb8 19. c3 Bb7 20. Nxd4 Qd5 21. f3 b5 22. Ne3 Qxf3 23. Nxf3 Rxd3 24. Kf2 Bxf3 25. Kxf3 Rxd2 26. a4 Nxe5+ 27. Ke4 Ng6 28. axb5 f5+ 29. Nxf5 exf5+ 30. Ke3 Rbd8 31. Re2 R8d3+ 32. Kf2 axb5 33. Rxb5 Rxe2+ 34. Kxe2 Rxc3 |
| ECO C02 in 2006 play it! mayers dan e defeats white's berni francesco in 42 moves | 1. e4 e6 2. d4 d5 3. e5 Ne7 4. Nf3 Nd7 5. Bd3 Nc6 6. c3 f6 7. exf6 Qxf6 8. Bg5 Qf7 9. Qe2 Bd6 10. O-O O-O 11. Re1 e5 12. dxe5 Ndxe5 13. Nxe5 Nxe5 14. Bc2 Bg4 15. Qf1 Nf3+ 16. gxf3 Bxh2+ 17. Kxh2 Qh5+ 18. Kg2 Bxf3+ 19. Kg3 Qxg5+ 20. Kh2 Qh4+ 21. Qh3 Qxf2+ |
| ECO C04 in 2007 play it! mayers dan e defeats white's maechel michael in 48 moves | 1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. c3 dxe4 5. Nxe4 e5 6. d5 Nce7 7. Bc4 c6 8. d6 Nf5 9. Ng5 Ngh6 10. Qb3 Nxd6 11. N1f3 Nxc4 12. Qxc4 Qd5 13. Qxd5 cxd5 14. Nxe5 f6 15. Bf4 fxg5 16. Bxg5 Nf7 17. Nxf7 Kxf7 18. O-O-O Be6 19. Be3 g6 20. Bd4 Bf5 21. Be5 Bh6+ 22. f4 Rhe8 23. Rxd5 Rxe5 24. Rhd1 Bxf4+ |
| ECO C02 in 2000 play it! mayers dan e defeats white's birchall bruce in 92 moves | 1. e4 e6 2. d4 d5 3. e5 Ne7 4. f4 c5 5. c3 Nbc6 6. Be3 Nf5 7. Bf2 Qb6 8. Qd2 cxd4 9. Nf3 Bc5 10. g4 dxc3 11. Nxc3 Bxf2+ 12. Qxf2 Qxf2+ 13. Kxf2 Nfe7 14. Nb5 O-O 15. Nd6 f6 16. Re1 Bd7 17. Bd3 fxe5 18. fxe5 Nd4 19. Re3 Bc6 20. Rf1 Nc8 21. Nxc8 Raxc8 22. Kg3 Nxf3 23. Rexf3 Rxf3+ 24. Rxf3 Ba4 25. b3 Bd7 26. Kf2 Rc1 27. Ke3 Rg1 28. h3 Bc6 29. Kd4 b6 30. Rf2 Rh1 31. Rc2 Be8 32. Rc8 Kf7 33. Rc7+ Kf8 34. Rc8 Ke7 35. Rc7+ Kf8 36. Rc8 Ke7 37. Rc7+ Kd8 38. Rxg7 Rxh3 39. Rxa7 Rg3 40. Be2 Rg2 41. Ke3 d4+ 42. Kxd4 Rxe2 43. Rxh7 Rxa2 44. Rb7 b5 45. Kc5 Rc2+ 46. Kb6 Bd7 |
| ECO C04 in 2001 play it! mayers dan e defeats white's bonani georg in 28 moves | 1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. c3 f6 7. exf6 Qxf6 8. Bd3 Bd6 9. O-O O-O 10. Re1 e5 11. dxe5 Ndxe5 12. Be2 Bg4 13. Rf1 Rae8 14. Nxe5 Qxe5 |
| ECO C04 in 2007 play it! mayers dan e defeats white's arnarsson hranna in 36 moves | 1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. c3 dxe4 5. Nxe4 e5 6. Bb5 f5 7. Bxc6+ bxc6 8. Nc5 Bxc5 9. dxc5 Qe7 10. b4 Be6 11. Nf3 Bc4 12. Nd2 Rd8 13. Qf3 Bd5 14. Qxf5 Bxg2 15. Rg1 Bd5 16. Rg5 Be6 17. Rxg7 Bxf5 18. Rxe7+ Kxe7 |
| ECO C12 in 2001 play it! mayers dan e defeats white's ricci a in 55 moves | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bxf6 gxf6 7. Nf3 c5 8. a3 Ba5 9. Bb5+ Bd7 10. Bxd7+ Nxd7 11. O-O cxd4 12. Qxd4 Bb6 13. Qf4 Bc7 14. Nb5 fxe5 15. Nxc7+ Qxc7 16. Qh4 f6 17. Qh5+ Ke7 18. Nh4 Rh7 19. f4 Rg8 20. g3 Kd8 21. f5 Rhg7 22. fxe6 Nc5 23. Rxf6 Ne4 24. Rf7 Rxf7 25. Qxf7 Qc5+ 26. Kf1 Rf8 27. Qxf8+ Qxf8+ 28. Nf3 |
| ECO C04 in 2003 play it! mayers dan e defeats white's miessner rolf in 90 moves | 1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. c3 dxe4 5. Nxe4 e5 6. d5 Nce7 7. c4 f5 8. Nc3 Nf6 9. Be2 c6 10. d6 Ng6 11. c5 b6 12. Bc4 bxc5 13. Nf3 Qxd6 14. Qxd6 Bxd6 15. O-O e4 16. Ng5 Ne5 17. Be6 h6 18. Bxc8 Rxc8 19. Ne6 Kf7 20. Nf4 g5 21. Nfe2 Rb8 22. b3 c4 23. Nd4 Kg6 24. Rd1 h5 25. bxc4 Rhd8 26. Nb3 Bb4 27. Rxd8 Rxd8 28. Bb2 Nxc4 29. Nd1 Nxb2 30. Nxb2 Bc3 31. Rd1 Rd5 32. Rxd5 cxd5 33. Nd1 Be5 34. Na5 Bd4 35. Nc6 Bc5 36. Kf1 f4 37. h3 Kf5 38. Ke2 d4 39. Nb2 d3+ 40. Ke1 Nd5 41. a4 Nb4 42. Nxb4 Bxb4+ 43. Kf1 Ke5 44. f3 Bc3 45. Nd1 Bd4 |
| ECO A40 in 1998 play it! mayers dan e defeats white's ousatchi mark in 43 moves | 1. d4 e6 2. g3 c5 3. Nf3 b6 4. Bg2 Bb7 5. O-O cxd4 6. Nxd4 Bxg2 7. Kxg2 Nf6 8. Nc3 d5 9. Bg5 Bb4 10. Qd3 O-O 11. Rad1 Bxc3 12. bxc3 Nbd7 13. f3 Qe7 14. Qb5 Rfc8 15. Qb3 Qc5 16. Bd2 Ne5 17. f4 Nc4 18. Rf3 Ne4 19. Be1 Rab8 20. Qb4 b5 21. Qxc5 Rxc5 22. f5 |