| ECO A05 in 1988 play it! forchert martin defeats white's kern guido in 98 moves | 1. Nf3 Nf6 2. g3 g6 3. b4 Bg7 4. Bb2 d5 5. Bg2 O-O 6. O-O c6 7. d3 a5 8. a3 axb4 9. axb4 Rxa1 10. Bxa1 Qb6 11. c3 Nbd7 12. Nbd2 e5 13. e4 Re8 14. Qa4 Qc7 15. Bb2 b5 16. Qc2 dxe4 17. dxe4 Nb6 18. c4 bxc4 19. Nxc4 Nxc4 20. Qxc4 Qd6 21. Ng5 Re7 22. f4 Ng4 23. Nxf7 Rxf7 24. Qxf7+ Kxf7 25. fxe5+ Ke8 26. exd6 Bxb2 27. Rd1 Be5 28. Bf3 Nf6 29. Kf2 Be6 30. Ke3 Kd7 31. Be2 Ne8 32. b5 c5 33. b6 Bd4+ 34. Rxd4 cxd4+ 35. Kxd4 Nxd6 36. Ke5 Ke7 37. Ba6 Nf7+ 38. Kd4 Kd6 39. b7 Kc7 40. Bc4 Bxc4 41. Kxc4 Kxb7 42. Kd5 Kc7 43. Ke6 Ng5+ 44. Kf6 Nxe4+ 45. Kg7 g5 46. Kxh7 g4 47. Kg6 Kd6 48. Kf5 Nf2 49. Kf4 Kd5 |
| ECO A09 in 1993 play it! forchert martin defeats white's kleeschaetzky ra in 58 moves | 1. Nf3 d5 2. c4 c6 3. b3 Nf6 4. Bb2 Bg4 5. g3 e6 6. Bg2 Nbd7 7. O-O Bd6 8. d3 O-O 9. Nc3 Qe7 10. h3 Bh5 11. d4 Rad8 12. Re1 Ne4 13. c5 Bc7 14. b4 f5 15. Qd3 g5 16. Nh2 Bg6 17. Rf1 Rf7 18. f4 Rg7 19. Bc1 Kh8 20. Nxe4 dxe4 21. Qc4 gxf4 22. gxf4 Bf7 23. Qc2 Rdg8 24. Rf2 Nf6 25. e3 Nd5 26. Rb1 Qh4 27. Rb2 Qxh3 28. Qe2 Bh5 29. Qe1 Bf3 |
| ECO A07 in 1998 play it! forchert martin defeats white's hahnewald peter in 60 moves | 1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 4. d3 Bg4 5. O-O Nbd7 6. Nbd2 e6 7. e4 Bc5 8. h3 Bh5 9. Re1 O-O 10. e5 Ne8 11. d4 Be7 12. Nb3 a5 13. a4 Nc7 14. Bd2 b6 15. Qc1 Bg6 16. c4 Na6 17. Re3 Nb4 18. Bxb4 Bxb4 19. Bf1 Rc8 20. Qd1 f6 21. exf6 Qxf6 22. cxd5 cxd5 23. Rc1 Rcd8 24. Rc6 Be4 25. Bg2 Nb8 26. Rxb6 Rc8 27. Nc5 Bxc5 28. dxc5 Rxc5 29. Qe1 Nc6 30. Nd2 Rc1 |
| ECO A06 in 1997 play it! forchert martin defeats white's herbst henry in 70 moves | 1. Nf3 d5 2. b3 Bg4 3. Bb2 Nd7 4. d4 e6 5. Nbd2 Ngf6 6. e3 Bd6 7. Be2 O-O 8. Ne5 Bxe2 9. Qxe2 Qe7 10. O-O c5 11. f4 Rac8 12. c4 Nb8 13. Rf3 Nc6 14. dxc5 Bxc5 15. Nxc6 Rxc6 16. Rg3 Rd8 17. Nf3 dxc4 18. Ne5 Rcd6 19. Nxc4 Rd5 20. b4 Bxb4 21. Be5 b5 22. Bxf6 Qxf6 23. Ne5 Bd6 24. Rf1 Bxe5 25. fxe5 Qxe5 26. Qf3 f5 27. h4 Rc8 28. h5 h6 29. Rg6 Rc3 30. Re1 Kh7 31. Qf2 Rc4 32. g3 Rd3 33. Re2 Rc1+ 34. Kg2 Qe4+ 35. Qf3 Rg1+ |
| ECO A06 in 2007 play it! forchert martin defeats white's wolf ulrich mart in 44 moves | 1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3 dxc4 5. a4 Na6 6. e4 Bg4 7. Be3 Qa5 8. Bxc4 Nxe4 9. Bxf7+ Kxf7 10. Qb3+ Be6 11. Qxb7 Rc8 12. Ne5+ Ke8 13. Nxc6 Qb6 14. Qxb6 axb6 15. Na7 Ra8 16. Nxe4 Rxa7 17. d5 Bxd5 18. Nc3 Nb4 19. O-O-O e6 20. Bxb6 Rb7 21. a5 Be7 22. Rhe1 Kf7 |
| ECO A12 in 1997 play it! forchert martin defeats white's koch hans juerge in 56 moves | 1. c4 c6 2. Nf3 d5 3. b3 Nf6 4. Bb2 Bg4 5. d3 e6 6. Nbd2 Nbd7 7. h3 Bh5 8. g4 Bg6 9. Bg2 Bd6 10. Rc1 h6 11. a3 a5 12. Qc2 Qe7 13. a4 O-O 14. e4 dxe4 15. Nxe4 Nxe4 16. dxe4 Bb4+ 17. Nd2 Nc5 18. O-O Rad8 19. Rcd1 Rd3 20. Nb1 Qd7 21. Bf3 Rd8 22. Be2 Rxd1 23. Rxd1 Qc7 24. Rxd8+ Qxd8 25. f3 Qd6 26. Kg2 Be1 27. Qd1 Qg3+ 28. Kh1 Nxe4 |
| ECO A11 in 1998 play it! forchert martin defeats white's wegerle joerg in 128 moves | 1. c4 c6 2. b3 d5 3. Bb2 Bg4 4. g3 e6 5. Bg2 Nd7 6. d3 Ngf6 7. Nf3 Bd6 8. Nbd2 O-O 9. O-O Qe7 10. Qc2 Rfe8 11. a3 a5 12. Rfe1 e5 13. e4 dxe4 14. Nxe4 Nxe4 15. dxe4 f6 16. Nd2 Red8 17. Nf1 Be6 18. Ne3 g6 19. Bf1 Bc5 20. Kg2 Nf8 21. Be2 Bf7 22. Bg4 Ne6 23. Bxe6 Bxe6 24. a4 Qd7 25. Rad1 Bh3+ 26. Kg1 Qc7 27. Rxd8+ Rxd8 28. Rd1 Kf7 29. Bc3 Ke7 30. Rxd8 Qxd8 31. Qd2 Qxd2 32. Bxd2 b6 33. Nc2 Kd6 34. b4 axb4 35. Nxb4 Bg4 36. Na6 Bd4 37. a5 bxa5 38. Bxa5 Be2 39. c5+ Ke6 40. Nb8 Bb5 41. Bb6 f5 42. exf5+ gxf5 43. Kg2 e4 44. h3 Be5 45. Ba7 Ke7 46. f4 Bd4 47. Bb6 e3 48. Kf3 Ke6 49. g4 e2 50. Ba5 Bf6 51. g5 Bd8 52. Bd2 Bc7 53. Nxc6 Bxc6+ 54. Kxe2 Kd5 55. Kf3 Kxc5+ 56. Kg3 Kd4 57. h4 Be8 58. Bc1 Ke4 59. Bd2 Bh5 60. Bc1 Bb6 61. Bb2 Ke3 62. Be5 Ke2 63. Bb2 Bf2+ 64. Kh3 Kf3 |
| ECO A11 in 1989 play it! forchert martin defeats white's klein in 68 moves | 1. c4 c6 2. Nf3 d5 3. d4 Nf6 4. Nc3 dxc4 5. a4 Bg4 6. e3 e6 7. Bxc4 Na6 8. O-O Nb4 9. Na2 Qc7 10. Nxb4 Bxb4 11. h3 Bh5 12. Be2 O-O 13. Ne5 Bxe2 14. Qxe2 Rfd8 15. Nd3 Be7 16. b4 a5 17. Bd2 Ne4 18. bxa5 Nxd2 19. Qxd2 Rxa5 20. Qc2 Rda8 21. Ne5 Bf6 22. Nc4 R5a6 23. a5 c5 24. Nb6 R8a7 25. Rfc1 Rxa5 26. Rxa5 Rxa5 27. dxc5 Qc6 28. Qd3 Rxc5 29. Rxc5 Qxc5 30. Nd7 Qc1+ 31. Kh2 Be7 32. Qb5 Qc6 33. Qd3 f6 34. e4 Bd6+ |
| ECO A11 in 1998 play it! forchert martin defeats white's stolz stephan in 38 moves | 1. c4 c6 2. Nc3 d5 3. cxd5 cxd5 4. d4 Nf6 5. Nf3 Nc6 6. Bg5 Ne4 7. Bf4 Qa5 8. Qb3 Nxc3 9. bxc3 e6 10. e3 Ba3 11. Bb5 O-O 12. O-O Bd7 13. e4 dxe4 14. Nd2 Nxd4 15. cxd4 Bxb5 16. Rfe1 Bb4 17. Bc7 b6 18. a4 Bxd2 19. axb5 Qc3 |
| ECO A00 in 1989 play it! forchert martin defeats white's hoellmann ludger in 90 moves | 1. g3 Nf6 2. Bg2 d5 3. Nf3 c6 4. O-O Bg4 5. h3 Bh5 6. d3 Nbd7 7. Nbd2 e6 8. c3 Bd6 9. e4 O-O 10. Re1 dxe4 11. dxe4 e5 12. Nc4 Be7 13. g4 Bg6 14. Nfxe5 Qc7 15. Bf4 Nxe5 16. Bxe5 Qc8 17. Qe2 Nd7 18. Bg3 Re8 19. Rad1 Nc5 20. f4 Bxe4 21. Ne5 Bxg2 22. Kxg2 Qe6 23. b4 Na4 24. f5 Qf6 25. Nd7 Qxc3 26. Bd6 Nb2 27. Rd2 Nc4 28. Rd3 Qxe1 29. Qxe1 Bxd6 30. Qc1 b5 31. f6 Re2+ 32. Kf3 Rae8 33. Qg5 g6 34. Qh6 Ne5+ 35. Nxe5 Bf8 36. Qc1 R2xe5 37. a3 c5 38. bxc5 Bxc5 39. h4 a5 40. Qd2 Re3+ 41. Kf4 R8e4+ 42. Kg5 h6+ 43. Kxh6 Bf8+ 44. Kg5 Re5+ 45. Kf4 Bh6+ |
| ECO A01 in 2000 play it! forchert martin defeats white's schuetzhold fran in 38 moves | 1. b3 d5 2. Bb2 Bg4 3. g3 Nd7 4. f4 e6 5. Bg2 Ngf6 6. Nf3 Bc5 7. d4 Bb4+ 8. c3 Be7 9. Nbd2 c5 10. O-O Bf5 11. Re1 O-O 12. Ne5 Rc8 13. Rc1 Qa5 14. Nxd7 Nxd7 15. e4 dxe4 16. Nxe4 Rfd8 17. a3 cxd4 18. b4 Qb6 19. Qxd4 Nc5 |
| ECO B01 in 2000 play it! forchert martin defeats white's schoenberger pet in 75 moves | 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Nf6 6. Bc4 Bf5 7. Bd2 e6 8. Nd5 Qd8 9. Nxf6+ gxf6 10. Bb3 Rg8 11. Qe2 Be7 12. h3 Nd7 13. Nh4 Bg6 14. Nxg6 hxg6 15. O-O-O Nb6 16. Ba5 Qd7 17. Bxb6 axb6 18. Rhe1 Kf8 19. Qe3 Rh8 20. Kb1 b5 21. Qf3 Rd8 22. Qg4 b4 23. c3 bxc3 24. bxc3 Kg7 25. Qe2 Qc7 26. Qf3 b5 27. Qe2 Rd7 28. Qe3 Bd6 29. g3 Rh5 30. h4 Rd8 31. Rh1 f5 32. Qe2 Be7 33. Rhe1 Bf6 34. Qe3 Rhh8 35. f4 Qb6 36. Rc1 b4 37. Red1 bxc3 38. Qxc3 |
| ECO B01 in 2000 play it! forchert martin defeats white's kercher peter in 82 moves | 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. g3 Nf6 5. Bg2 c6 6. Nge2 Bf5 7. O-O e6 8. d3 Nbd7 9. h3 Be7 10. a3 O-O 11. Bd2 Qc7 12. b4 h6 13. Qe1 Bh7 14. Ne4 Rfe8 15. c4 Ne5 16. Bf4 Nh5 17. Bxe5 Qxe5 18. d4 Qc7 19. Qc3 Nf6 20. Nd2 Rad8 21. Rad1 a5 22. Nb3 axb4 23. axb4 Ne4 24. Qe3 Nd6 25. Qc1 Nf5 26. c5 Bf6 27. Qc4 Ne7 28. Nc3 Bc2 29. Rd2 Bxb3 30. Qxb3 Rxd4 31. Rxd4 Bxd4 32. Ne4 b6 33. Qc4 Rd8 34. Bf3 bxc5 35. bxc5 Nf5 36. Kg2 Qe5 37. Rb1 Bb2 38. Qc2 Bd4 39. Qa4 Ne7 40. Qa7 Nd5 41. Nd6 Qxd6 |
| ECO B05 in 1997 play it! forchert martin defeats white's mokosch andreas in 49 moves | 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 c6 6. O-O Bxf3 7. Bxf3 dxe5 8. dxe5 e6 9. Qe2 Nd7 10. c4 Ne7 11. b3 Ng6 12. Bb2 Qc7 13. Be4 Ngxe5 14. f4 Ng6 15. f5 Nf4 16. Qf3 e5 17. Nc3 O-O-O 18. h4 g6 19. g3 Nh5 20. Rad1 Bc5+ 21. Kh2 Bd4 22. Ba3 Ndf6 23. Bc2 e4 24. Nxe4 Nxe4 25. Bxe4 |
| ECO B02 in 1997 play it! forchert martin defeats white's wegener hans kar in 48 moves | 1. e4 Nf6 2. e5 Nd5 3. Nf3 d6 4. c4 Nb6 5. d4 Bg4 6. exd6 cxd6 7. h3 Bxf3 8. Qxf3 Nc6 9. Be3 g6 10. Nc3 Bg7 11. Rd1 O-O 12. Be2 e5 13. dxe5 Nxe5 14. Qxb7 Nbxc4 15. Bc1 Rb8 16. Qa6 Rb6 17. Qxa7 Nxb2 18. Nd5 Rb8 19. Ne7+ Kh8 20. f4 Nxd1 21. fxe5 Ra8 22. Qb7 Nc3 23. Bg5 Qa5 24. Nc6 Qxa2 |
| ECO B02 in 1988 play it! forchert martin defeats white's geisler reinhard by checkmate in 68 moves | 1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. c5 Nd5 5. Nc3 Nxc3 6. dxc3 Nc6 7. Nf3 b6 8. Be3 e6 9. cxb6 axb6 10. Bb5 Ba6 11. a4 Be7 12. O-O O-O 13. Qe2 Bxb5 14. axb5 Na5 15. Rfd1 d5 16. exd6 Bxd6 17. Ng5 h6 18. b4 hxg5 19. bxa5 Rxa5 20. Rxa5 bxa5 21. Qd2 Qf6 22. g3 Be7 23. b6 cxb6 24. Bxb6 a4 25. c4 a3 26. Bd4 Qf3 27. Ra1 Rd8 28. Qe3 Qg4 29. Bc3 Rd1+ 30. Kg2 Rxa1 31. Bxa1 Qxc4 32. Qb6 Qd5+ 33. Kh3 g4+ 34. Kxg4 Qf5# |
| ECO B03 in 1990 play it! forchert martin defeats white's schwekendiek ulr in 78 moves | 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 dxe5 6. fxe5 Nc6 7. Be3 h5 8. h3 Bf5 9. Nc3 e6 10. Nf3 Be7 11. Bd3 Bxd3 12. Qxd3 Bh4+ 13. Kf1 Be7 14. h4 Qd7 15. Rd1 O-O-O 16. Rh3 f6 17. exf6 gxf6 18. b3 Rhg8 19. Re1 Bb4 20. Re2 Rg4 21. Ne4 Be7 22. Qb1 Qe8 23. Nf2 f5 24. Nd3 Qg8 25. Qc1 Bf6 26. Nde5 Bxe5 27. dxe5 f4 28. Bxf4 Rf8 29. Bg5 Nd7 30. Kg1 Rf5 31. Qc3 Qf8 32. Kh2 Qc5 33. Bf6 b5 34. Ng5 Ncxe5 35. Bxe5 Nxe5 36. Ne4 Rxe4 37. Rxe4 Ng4+ 38. Rxg4 hxg4 39. cxb5 gxh3 |
| ECO B02 in 1998 play it! forchert martin defeats white's zunker reinhard in 94 moves | 1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. c5 Nd5 5. Nc3 e6 6. Ne4 b6 7. cxb6 axb6 8. Nf3 Be7 9. d4 O-O 10. Be2 f5 11. exf6 gxf6 12. O-O Kh8 13. Nc3 Bb7 14. Bc4 Nxc3 15. bxc3 Ra5 16. Re1 Rg8 17. Re3 Qe8 18. Ne1 Bd6 19. Rh3 Be4 20. Bd3 Bxd3 21. Qxd3 Qg6 22. Rh6 Qxd3 23. Nxd3 Rg6 24. Rh3 Nc6 25. Nb2 b5 26. Nd3 Ne7 27. Bf4 Bxf4 28. Nxf4 Rg8 29. Rh5 Rga8 30. g4 c6 31. Re1 Rxa2 32. Re3 Rg8 33. Rg3 Nd5 34. Nxd5 cxd5 35. Kf1 Rg5 36. Rh6 Rg6 37. Rh5 Kg7 38. f4 Rh6 39. Rxh6 Kxh6 40. Rg2 Ra3 41. Rc2 Kg6 42. Kf2 h5 43. f5+ Kg5 44. Re2 hxg4 45. fxe6 dxe6 46. Rxe6 Rxc3 47. Rd6 b4 |
| ECO B04 in 1993 play it! forchert martin defeats white's theissen henning in 96 moves | 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Nb6 5. Be2 Nc6 6. exd6 exd6 7. a4 a5 8. Bb5 Bd7 9. O-O Be7 10. Re1 O-O 11. d5 Nb4 12. Nc3 Bf6 13. h3 Bxb5 14. axb5 Bxc3 15. bxc3 N4xd5 16. Bg5 f6 17. c4 fxg5 18. cxd5 Qf6 19. Qd2 h6 20. Nd4 Nc4 21. Qc3 Qxf2+ 22. Kh1 Ne5 23. Ne6 Rf7 24. Rf1 Qxf1+ 25. Rxf1 Rxf1+ 26. Kh2 Rf7 27. Nxc7 Rc8 28. b6 Nd7 29. Qxa5 Nxb6 30. Qxb6 Rcxc7 31. Qxd6 Rxc2 32. Qe6 Rc7 33. d6 Rd7 34. Kg3 Kf8 35. h4 gxh4+ 36. Kxh4 Rd8 37. Qd5 Rfd7 38. Kh5 Rxd6 39. Qxb7 Kg8 40. Qb3+ Rd5+ 41. Kh4 Rd6 42. Qc4 Kh8 43. Qc8+ Kh7 44. g4 Rg6 45. Qc2 Rg5 46. Qe4 Rxg4+ 47. Kh5 Rg2 48. Qf4 R6g5+ |
| ECO B02 in 2006 play it! forchert martin defeats white's brink gerhard in 56 moves | 1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Nxd5 Qxd5 5. Nf3 Nc6 6. Be2 e5 7. d3 Bf5 8. O-O Be7 9. Re1 O-O-O 10. Bg5 f6 11. Be3 g5 12. Nd2 Qe6 13. Qc1 g4 14. Ne4 h5 15. c3 Bg6 16. Qc2 f5 17. Ng5 Qf6 18. f4 gxf3 19. Nxf3 Rhg8 20. Bg5 Qg7 21. Bxe7 Qxe7 22. h4 Qc5+ 23. Kf1 f4 24. Rad1 Nb4 25. Qc1 Nxd3 26. Rxd3 Bxd3 27. Bxd3 Rxd3 28. Rxe5 Rxf3+ |