| ECO C14 in 1991 play it! schmittdiel eckh defeats white's wedberg tomas in 60 moves | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 a6 8. Nf3 b5 9. Bd3 b4 10. Ne2 a5 11. O-O c5 12. c3 g6 13. g4 h5 14. h3 Nb6 15. Ng3 hxg4 16. hxg4 Ba6 17. Kf2 Bxd3 18. Qxd3 c4 19. Qc2 Nc6 20. Rh1 O-O-O 21. b3 bxc3 22. Ne2 Rdf8 23. Nxc3 f6 24. Rxh8 Rxh8 25. Qxg6 fxe5 26. fxe5 Nxd4 27. Nxd4 Qh4+ 28. Ke3 Qg3+ 29. Nf3 d4+ 30. Kxd4 Qf2+ |
| ECO C14 in 1995 play it! schmittdiel eckh defeats white's tatai stefano in 84 moves | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 a6 8. Nf3 c5 9. Qd2 Nc6 10. dxc5 Qxc5 11. O-O-O b5 12. Nd4 Bb7 13. Nce2 b4 14. Nxc6 Bxc6 15. Nd4 a5 16. f5 exf5 17. e6 Ne5 18. Nxc6 Qxc6 19. Qxd5 Qxd5 20. Rxd5 f6 21. Rc5 Ke7 22. Rc7+ Kxe6 23. Rxg7 f4 24. g3 f3 25. Bh3+ f5 26. Rg5 Rhf8 27. g4 Nxg4 28. Bxg4 fxg4 29. Re1+ Kd6 30. Rxg4 Rf5 31. Rd4+ Kc5 32. Rd3 Rg8 33. Rf1 f2 34. Rg3 Rxg3 35. hxg3 a4 36. Kd2 a3 37. bxa3 bxa3 38. g4 Rf4 39. g5 Kd4 40. Ke2 Ke5 41. Ke3 Kf5 42. c4 Kg4 |
| ECO C03 in 1994 play it! schmittdiel eckh defeats white's kuba guenter in 60 moves | 1. e4 e6 2. d4 d5 3. Nd2 f5 4. exf5 exf5 5. Ndf3 Nf6 6. Bd3 Bd6 7. Ne2 O-O 8. O-O c6 9. Bf4 Ne4 10. c4 Be6 11. c5 Be7 12. Be5 g5 13. Ng3 Nd7 14. b4 g4 15. Nd2 Nxe5 16. dxe5 a5 17. a3 axb4 18. Nb3 bxa3 19. Nd4 Qd7 20. Qc1 Nxc5 21. Qh6 Bd8 22. Rfc1 Nxd3 23. Nxe6 Rf7 24. Nxd8 Qxd8 25. e6 Rf6 26. Qe3 Nxc1 27. Nh5 Rg6 28. e7 Qe8 29. Rxc1 a2 30. Ra1 Kf7 |
| ECO C11 in 1998 play it! schmittdiel eckh defeats white's pfreundtner bern in 72 moves | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 b5 9. dxc5 Qa5 10. Bd3 Nxc5 11. Nd4 Nxd3+ 12. cxd3 Nxd4 13. Bxd4 b4 14. Ne2 Be7 15. O-O O-O 16. a4 Bd7 17. Rfc1 Rfc8 18. b3 Qd8 19. Qe3 Qf8 20. Rxc8 Rxc8 21. Rc1 f6 22. Rxc8 Qxc8 23. Qc1 Qb8 24. Kh1 Be8 25. Ng1 Bg6 26. Qc2 Qb7 27. Nf3 Bh5 28. Ng1 Kf7 29. h3 f5 30. g3 g5 31. fxg5 Bxg5 32. Kg2 Be3 33. Bxe3 d4+ 34. Kf2 dxe3+ 35. Kxe3 Qh1 36. g4 Qxg1+ |
| ECO C01 in 1989 play it! schmittdiel eckh defeats white's roeder frank ger in 140 moves | 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. c3 Nge7 6. Bg5 f6 7. Bh4 Bf5 8. Qh5+ g6 9. Qf3 Bg7 10. Ne2 Qd7 11. Nd2 h5 12. h3 O-O-O 13. O-O-O Rde8 14. Bg3 Bh6 15. Nf4 h4 16. Bh2 Nd8 17. Bxf5 Qxf5 18. Qg4 Bxf4 19. Bxf4 Ne6 20. Bh2 Qxg4 21. hxg4 g5 22. Nf1 h3 23. Ne3 Nf4 24. gxh3 Neg6 25. Bxf4 Nxf4 26. Rh2 Rxh3 27. Rxh3 Nxh3 28. Nxd5 Nxf2 29. Rg1 Re6 30. Kd2 c6 31. Ne3 b5 32. Rg2 Nh3 33. Rh2 Nf4 34. Rh7 a5 35. a4 Kb8 36. axb5 cxb5 37. Rf7 a4 38. Rh7 Kc8 39. Ra7 Kb8 40. Rf7 Ra6 41. Nc2 Re6 42. Ne3 Ra6 43. Nc2 Re6 44. Nb4 Kc8 45. Kc2 Nh3 46. Nd3 Nf2 47. Nxf2 Re2+ 48. Kd3 Rxf2 49. d5 Kd8 50. d6 Rxb2 51. Kd4 Rb3 52. Kc5 Rxc3+ 53. Kxb5 a3 54. Ra7 Kc8 55. Kb4 Rc6 56. d7+ Kd8 57. Kxa3 Rd6 58. Kb3 Rxd7 59. Ra6 Ke7 60. Kc4 Rd1 61. Kc5 Kf7 62. Ra5 f5 63. gxf5 Kf6 64. Ra8 Kxf5 65. Rf8+ Ke4 66. Re8+ Kf4 67. Rf8+ Kg3 68. Kc4 Kg4 69. Kc3 Kg3 70. Kc2 Rd5 |
| ECO C11 in 1994 play it! schmittdiel eckh defeats white's dietze o in 44 moves | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Bf4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 b5 9. dxc5 Nxc5 10. Nd4 Nxd4 11. Bxd4 b4 12. Bxc5 Bxc5 13. Ne2 Qb6 14. h4 Bxf2+ 15. Kd1 Be3 16. Qd3 O-O 17. Rh3 d4 18. a3 a5 19. Qb3 Bb7 20. axb4 axb4 21. Rb1 Bd5 22. Qd3 Ba2 |
| ECO C03 in 1990 play it! schmittdiel eckh defeats white's winsnes rikard in 52 moves | 1. e4 e6 2. d4 d5 3. Nd2 a6 4. Ngf3 Nf6 5. Bd3 c5 6. e5 Nfd7 7. c3 Nc6 8. O-O Be7 9. Re1 cxd4 10. cxd4 Qb6 11. Qa4 Qa7 12. a3 h6 13. Nf1 b5 14. Qc2 Nxd4 15. Nxd4 Qxd4 16. Be3 Qxe5 17. Bxh6 Qf6 18. Bd2 Bb7 19. Qc7 Nc5 20. Bc2 Rc8 21. Qg3 Qxb2 22. Ne3 Bf6 23. Nf5 Qxc2 24. Nd6+ Ke7 25. Bb4 Bxa1 26. Nxb7 Bd4 |
| ECO C11 in 1990 play it! schmittdiel eckh defeats white's rogers ian in 98 moves | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. exd5 exd5 5. Bg5 Be7 6. Qd2 Bf5 7. f3 Nc6 8. Bb5 O-O 9. Nge2 Na5 10. g4 a6 11. Bd3 Bxd3 12. Qxd3 Re8 13. h4 Nc4 14. b3 Na3 15. Kf1 c6 16. Ng3 Nb5 17. Nf5 Nxc3 18. Qxc3 Bf8 19. Re1 Re6 20. Kg2 Qd7 21. h5 h6 22. Bf4 Rxe1 23. Qxe1 Re8 24. Qf2 Re6 25. Be5 Qe8 26. Bxf6 gxf6 27. Ng3 Bd6 28. f4 Bb4 29. Qf1 Re1 30. Qd3 Re3 31. Qf5 Be1 32. Rh3 Rc3 33. g5 Bxg3 34. Rxg3 Qe2+ 35. Kh3 Qxh5+ 36. Kg2 Qe2+ 37. Kh3 Qe6 38. Qxe6 Rxg3+ 39. Kxg3 fxe6 40. gxh6 Kh7 41. b4 Kxh6 42. a4 b5 43. a5 e5 44. fxe5 fxe5 45. dxe5 Kg5 46. c3 Kf5 47. Kf3 Kxe5 48. Ke3 Kd6 49. Kd4 c5+ |
| ECO C01 in 1997 play it! schmittdiel eckh defeats white's ritz thomas in 50 moves | 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. Ne2 Nge7 6. O-O Bf5 7. Bxf5 Nxf5 8. Bf4 g5 9. Bc1 Qf6 10. c3 O-O-O 11. Ng3 h5 12. Nxf5 Qxf5 13. f4 g4 14. b4 Re8 15. a4 Rh6 16. Na3 Rhe6 17. Qc2 Re4 18. Bd2 h4 19. Rae1 a5 20. b5 Bxa3 21. bxc6 bxc6 22. c4 dxc4 23. Bxa5 Bb2 24. Rxe4 Bxd4+ 25. Kh1 Qxe4 |
| ECO C00 in 1992 play it! schmittdiel eckh defeats white's morales julian in 64 moves | 1. e4 e6 2. d3 c5 3. g3 Nc6 4. Bg2 Nf6 5. f4 d5 6. e5 Nd7 7. Nf3 Be7 8. O-O O-O 9. c3 b5 10. Nbd2 Nb6 11. Kh1 f5 12. exf6 Bxf6 13. Nb3 Qd6 14. d4 Na4 15. dxc5 Nxc5 16. Nxc5 Qxc5 17. Re1 b4 18. Be3 Qa5 19. c4 Bxb2 20. cxd5 Bxa1 21. Qxa1 exd5 22. Rc1 Bb7 23. Ng5 d4 24. Bf2 Rac8 25. Kg1 h6 26. Ne6 Rfe8 27. Nc5 Ba8 28. Bd5+ Kh8 29. Be6 Rxe6 30. Nxe6 Qd5 31. Bxd4 Nd8 32. Bxg7+ Kg8 |
| ECO C01 in 1988 play it! schmittdiel eckh defeats white's roeder frank in 42 moves | 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. c3 Nge7 6. Bg5 f6 7. Bh4 Bf5 8. Qh5+ g6 9. Qf3 Bg7 10. Ne2 Qd7 11. Nd2 h5 12. h3 O-O-O 13. O-O Rde8 14. Bg3 Bh6 15. Nf4 h4 16. Bh2 Nd8 17. Bxf5 Qxf5 18. Qg4 Bxf4 19. Bxf4 Ne6 20. Bh2 Qxg4 21. hxg4 g5 |
| ECO C01 in 1986 play it! schmittdiel eckh defeats white's heutgens in 78 moves | 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Qf3 Nc6 5. c3 Nge7 6. Bd3 Be6 7. Ne2 Qd7 8. Bg5 f6 9. Bf4 O-O-O 10. h3 Bf5 11. Nd2 h5 12. Ng3 Bxd3 13. Qxd3 g5 14. Be3 h4 15. Ne2 Nf5 16. O-O-O Bd6 17. Rhe1 Rde8 18. Ng1 Nce7 19. Nf1 Rhg8 20. f3 Ng6 21. Re2 Nxe3 22. Rxe3 Bf4 23. Kb1 Bxe3 24. Nxe3 Nf4 25. Qd2 Re7 26. Ng4 Qf5+ 27. Ka1 Rge8 28. a3 Re6 29. Qf2 Ne2 30. Rb1 Nxg1 31. Qxg1 Qxb1+ 32. Qxb1 Re1 33. Nxf6 Rxb1+ 34. Kxb1 Re2 35. Nxd5 Rxg2 36. Ne7+ Kd7 37. Ng6 Rg3 38. f4 g4 39. Ne5+ Ke8 |
| ECO C03 in 1999 play it! schmittdiel eckh defeats white's hahn dietmar in 52 moves | 1. e4 e6 2. d4 d5 3. Nd2 a6 4. Ngf3 Nf6 5. e5 Nfd7 6. Bd3 c5 7. c3 Nc6 8. O-O Be7 9. dxc5 Ncxe5 10. Nxe5 Nxe5 11. Nb3 Nxd3 12. Qxd3 Bd7 13. a4 O-O 14. c4 Bc6 15. Be3 Rc8 16. Rfd1 Qc7 17. Rac1 Rfd8 18. cxd5 Rxd5 19. Qc4 Qd7 20. Nd2 Bxa4 21. b3 Bb5 22. Qg4 f5 23. Qf3 Bxc5 24. Rxc5 Rcxc5 25. Bxc5 Rxc5 26. Ne4 fxe4 |
| ECO C11 in 1990 play it! schmittdiel eckh defeats white's polaczek richard in 54 moves | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 cxd4 9. Nxd4 Bc5 10. h4 Bxd4 11. Bxd4 b5 12. h5 b4 13. Nd1 Nxd4 14. Qxd4 f6 15. h6 g6 16. Nf2 fxe5 17. fxe5 Qg5 18. Nd3 a5 19. a3 bxa3 20. Rxa3 O-O 21. Rh3 Ba6 22. Qe3 Qg4 23. Be2 Qxg2 24. Ra4 Bxd3 25. cxd3 Rab8 26. Rg3 Qh1+ 27. Rg1 Qh2 |
| ECO C03 in 1998 play it! schmittdiel eckh defeats white's seiler andreas in 82 moves | 1. e4 e6 2. d4 d5 3. Nd2 f5 4. e5 c5 5. c3 Nc6 6. Ndf3 Qb6 7. Bd3 cxd4 8. cxd4 Bd7 9. Ne2 Nb4 10. Bb1 Bb5 11. a3 Nc6 12. Nf4 Nd8 13. Ng5 Nh6 14. h4 Be7 15. Be3 O-O 16. Qh5 Be8 17. Qe2 Nhf7 18. Bd3 Nxg5 19. hxg5 Bxg5 20. Nxd5 exd5 21. Bxg5 Ne6 22. Be3 Bg6 23. f4 Rac8 24. O-O Qb3 25. Qd1 Qxb2 26. a4 Rc3 27. Rb1 Qa3 28. Bc1 Qe7 29. Bb2 Bh5 30. Qd2 Rb3 31. Bc3 Rxb1 32. Rxb1 Rf7 33. g3 g5 34. Qh2 Bg4 35. Rb5 gxf4 36. gxf4 Qa3 37. Qd2 Rg7 38. Kf2 Qe7 39. Ke3 Qh4 40. Qf2 Qh3+ 41. Kd2 Bf3 |
| ECO C09 in 1990 play it! schmittdiel eckh defeats white's southam david in 90 moves | 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nc6 6. Bb5 Bd6 7. O-O Ne7 8. dxc5 Bxc5 9. Nb3 Bd6 10. Bg5 O-O 11. Bh4 Qb6 12. Be2 a5 13. Nbd4 Nxd4 14. Qxd4 Bc5 15. Qd2 Nf5 16. Rab1 d4 17. Bc4 Be6 18. Bxe6 Qxe6 19. a3 f6 20. Rfe1 Qd5 21. Qe2 Rac8 22. Qe6+ Qxe6 23. Rxe6 Kf7 24. Re2 Rc6 25. g4 Nxh4 26. Nxh4 Rb6 27. a4 Rb4 28. b3 d3 29. cxd3 Rxg4+ 30. Ng2 Rd8 31. Rc1 Rxd3 32. h3 Rg5 33. h4 Rf5 34. Rec2 b6 35. Rb1 Rff3 36. Ne1 Rxb3 37. Rd1 Rf4 38. h5 Rg4+ 39. Kf1 Rh3 40. Ke2 Rxh5 41. Nd3 Rxa4 42. Nxc5 Rxc5 43. Rd7+ Kg6 44. Rcd2 Re5+ 45. Kd3 Rf4 |
| ECO C14 in 1999 play it! schmittdiel eckh defeats white's medunova vera in 62 moves | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 a6 8. Nf3 b5 9. a3 Nb6 10. Qd2 Bb7 11. O-O-O Nc6 12. Na2 Nc4 13. Bxc4 dxc4 14. Rhf1 O-O 15. Nc3 b4 16. axb4 Nxb4 17. Qe2 Nd5 18. Nxd5 Bxd5 19. c3 Rfb8 20. Rd2 Rb6 21. Kd1 Rab8 22. Ke1 f5 23. exf6 gxf6 24. Nh4 Qd6 25. g3 Qc6 26. Rf2 Be4 27. Ng2 Bd3 28. Rxd3 cxd3 29. Qxd3 Rxb2 30. f5 Rxf2 31. Kxf2 Rb2+ |
| ECO C14 in 1999 play it! schmittdiel eckh defeats white's kuehn peter in 86 moves | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 a6 8. Nf3 c5 9. dxc5 Nc6 10. Qd2 Nxc5 11. Bd3 b5 12. O-O b4 13. Ne2 a5 14. Ned4 Nxd4 15. Nxd4 O-O 16. Kh1 Ba6 17. Rf3 g6 18. Qf2 Na4 19. b3 Nc3 20. a4 Bxd3 21. cxd3 f5 22. Rg1 Rf7 23. h3 Kh8 24. g4 fxg4 25. hxg4 Raf8 26. Qh2 Re8 27. Rh3 Qa7 28. Nf3 d4 29. Ng5 Rg7 30. Rgg3 Nd1 31. Rh6 Qb7+ 32. Kg1 Ree7 33. Qc2 Nc3 34. Rgh3 Kg8 35. Qf2 Qc6 36. Qh2 Nd5 37. Rf3 Ne3 38. Qe2 Qc1+ 39. Rf1 Nxf1 40. Qxf1 Qe3+ 41. Qf2 Qxd3 42. Rh3 Qd1+ 43. Kh2 Rc7 |
| ECO B08 in 1994 play it! schmittdiel eckh defeats white's houtman j in 64 moves | 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 O-O 6. O-O b6 7. Bf4 Bb7 8. e5 Nd5 9. Nxd5 Bxd5 10. Qd2 Qd7 11. c4 Bxf3 12. Bxf3 Nc6 13. Rad1 Rad8 14. Qe3 dxe5 15. dxe5 Nd4 16. Bd5 c5 17. b3 Qg4 18. Kh1 h6 19. h3 Qe2 20. e6 fxe6 21. Bxe6+ Kh7 22. Qxe2 Nxe2 23. Bc7 Rxd1 24. Rxd1 Nd4 25. Re1 Rxf2 26. Bd5 Bf6 27. Be5 Bxe5 28. Rxe5 Re2 29. Be4 e6 30. a4 Kg7 31. a5 Kf6 32. axb6 axb6 |
| ECO B07 in 1994 play it! schmittdiel eckh defeats white's roeder frank in 92 moves | 1. e4 d6 2. d4 g6 3. c3 Nf6 4. Bd3 Bg7 5. Nf3 O-O 6. O-O Nc6 7. Bg5 h6 8. Bh4 e5 9. d5 Ne7 10. Ne1 g5 11. Bg3 c6 12. c4 Ng6 13. Nc3 h5 14. f3 Qb6+ 15. Bf2 Qxb2 16. Nc2 Qxc3 17. Be1 Qb2 18. Rb1 Qxa2 19. Ra1 Qxa1 20. Qxa1 Nf4 21. Qa3 c5 22. Bd2 Bd7 23. Rb1 b6 24. Bf1 g4 25. g3 Ng6 26. Be2 Rfb8 27. Qe3 a6 28. Qg5 Nf8 29. Ne3 N8h7 30. Qh4 b5 31. Nf5 Bxf5 32. exf5 bxc4 33. Rd1 Rb2 34. Kf1 Rc2 35. fxg4 hxg4 36. h3 Rb8 37. hxg4 Ne4 38. g5 Nxd2+ 39. Ke1 Rbb2 40. f6 Ne4 41. Qxe4 Nxg5 42. Qg4 Rxe2+ 43. Qxe2 Rxe2+ 44. Kxe2 Bxf6 45. Ra1 e4 46. Rxa6 Be5 |