| ECO A00 in 1987 play it! gross wilhelm defeats black's merten rainer in 73 moves | 1. b4 d5 2. Bb2 Bf5 3. e3 Nf6 4. Be2 c6 5. Nf3 Nbd7 6. c4 dxc4 7. Bxc4 e6 8. a3 Bd6 9. Nc3 O-O 10. O-O Ne5 11. Nxe5 Bxe5 12. f4 Bc7 13. Qe2 b5 14. Ba2 Bd3 15. Qf2 Bxf1 16. Rxf1 a5 17. Qg3 g6 18. d4 Nd5 19. Bxd5 exd5 20. Qe1 Re8 21. Nd1 Qd7 22. Qc3 Bd6 23. h3 axb4 24. axb4 Ra4 25. Qe1 Bxb4 26. Qg3 Qf5 27. Nf2 Ra2 28. Bc1 Ba3 29. Ng4 Kg7 30. e4 Qxe4 31. Bxa3 Qxd4+ 32. Kh1 Ree2 33. Qh4 Rxa3 34. f5 h5 35. fxg6 fxg6 36. Qd8 hxg4 37. Qf8+ |
| ECO A00 in 1988 play it! gross wilhelm defeats black's zuch in 107 moves | 1. b4 e5 2. Bb2 d6 3. f4 exf4 4. Nf3 Nf6 5. g3 fxg3 6. hxg3 Bg4 7. Bg2 c6 8. d3 Be7 9. Nbd2 Qc7 10. a3 Nbd7 11. Nf1 h6 12. Qd2 d5 13. O-O-O O-O-O 14. Qe3 Nb6 15. Ne5 Be6 16. Ng6 Rhg8 17. Bh3 Bd6 18. Bxe6+ fxe6 19. Bxf6 gxf6 20. Qxe6+ Kb8 21. Qxf6 Bxg3 22. Nxg3 Qxg3 23. Rdg1 Qe3+ 24. Kd1 Rge8 25. Qf4+ Qxf4 26. Nxf4 Rh8 27. Rg6 Rdf8 28. Ne6 Rfg8 29. Rhxh6 a6 30. Nc5 Rc8 31. Rxh8 Rxh8 32. Rg7 Kc8 33. Rxb7 Na4 34. Ra7 Rh1+ 35. Kd2 Nxc5 36. bxc5 Ra1 37. Rxa6 Kb7 38. Ra4 Rb1 39. e4 dxe4 40. dxe4 Rh1 41. e5 Rh5 42. Re4 Kc7 43. Kc3 Rh8 44. e6 Re8 45. a4 Kb7 46. Kb4 Ka6 47. e7 Rb8+ 48. Kc4 Re8 49. Kb4 Rb8+ 50. Ka3 Re8 51. Re6 Kb7 52. a5 Kc7 53. Ka4 Kd7 54. Re4 |
| ECO A00 in 1988 play it! gross wilhelm defeats black's merten rainer in 59 moves | 1. b4 e5 2. Bb2 e4 3. a3 Nf6 4. c4 c6 5. c5 d5 6. cxd6 Bxd6 7. e3 Bg4 8. Qc2 Bf5 9. Bc4 Nbd7 10. Ne2 O-O 11. O-O Ne5 12. f3 Nxc4 13. Qxc4 exf3 14. Rxf3 Bd3 15. Bxf6 Qxf6 16. Rxf6 Bxc4 17. Rxd6 Bxe2 18. Nc3 Bg4 19. h3 Be6 20. Ne4 b6 21. Ng5 Rad8 22. Rxc6 Rxd2 23. Nxe6 fxe6 24. Rxe6 Kf7 25. Re4 Rd7 26. Rf1+ Kg8 27. Rd4 Re7 28. e4 Rc8 29. a4 Rc3 30. Rd8+ |
| ECO A00 in 1986 play it! gross wilhelm defeats black's merten rainer in 51 moves | 1. b4 Nf6 2. Bb2 d5 3. e3 Nbd7 4. c4 e6 5. c5 Be7 6. Nf3 O-O 7. Be2 Re8 8. d4 Nf8 9. Nbd2 Bd7 10. Ne5 Ng6 11. Ndf3 Ne4 12. Nxg6 hxg6 13. h4 a5 14. b5 Bf6 15. Qc2 b6 16. c6 Bc8 17. a4 Be7 18. O-O-O Nxf2 19. Rdf1 Nxh1 20. Rxh1 e5 21. dxe5 Bf5 22. Bd3 Bxd3 23. Qxd3 Bc5 24. h5 Re6 25. h6 gxh6 26. Rxh6 |
| ECO A00 in 1985 play it! gross wilhelm defeats black's suess stefan in 47 moves | 1. b4 e5 2. Bb2 f6 3. e4 Bxb4 4. Bc4 Nc6 5. f4 d6 6. f5 g6 7. c3 Ba5 8. Nh3 Nge7 9. O-O Rf8 10. a3 d5 11. exd5 Nxd5 12. Qf3 Nce7 13. fxg6 hxg6 14. d4 Bb6 15. Kh1 exd4 16. Re1 dxc3 17. Nxc3 Nxc3 18. Bxc3 Bc5 19. Rad1 Bd6 20. Bxf6 Rxf6 21. Qxf6 a6 22. Qh8+ Kd7 23. Be6+ Kc6 24. Qxd8 |
| ECO A00 in 1986 play it! gross wilhelm defeats black's merten rainer in 55 moves | 1. b4 d5 2. Bb2 Nf6 3. Nf3 Bg4 4. e3 a6 5. h3 Bh5 6. g4 Bg6 7. c4 dxc4 8. Bxc4 b5 9. Bf1 e6 10. a3 c5 11. bxc5 Bxc5 12. d4 Be7 13. Bg2 Ra7 14. Nbd2 Ne4 15. Ne5 Nxd2 16. Qxd2 Nd7 17. Nc6 Qb6 18. Nxa7 Qxa7 19. Rc1 O-O 20. O-O h5 21. d5 exd5 22. gxh5 Be4 23. h6 Bf6 24. hxg7 Bxb2 25. gxf8=Q+ Nxf8 26. Qxb2 Qe7 27. f4 Bxg2 28. Qxg2+ |
| ECO A00 in 1989 play it! gross wilhelm defeats black's merten rainer in 45 moves | 1. b4 d5 2. Bb2 Nf6 3. e3 Bf5 4. c4 e6 5. Nf3 h6 6. a3 Nbd7 7. Nc3 c6 8. c5 Be7 9. d4 Ne4 10. Bd3 Ndf6 11. Qc2 O-O 12. O-O Bh7 13. Ne5 Ng5 14. Bxh7+ Ngxh7 15. f4 Nd7 16. Rf3 Nhf6 17. Raf1 Qc7 18. Rh3 Rfe8 19. Rff3 Nf8 20. Rfg3 Ng6 21. Nxg6 fxg6 22. Qxg6 Bf8 23. Qxf6 |
| ECO A00 in 1989 play it! gross wilhelm defeats black's maurer in 47 moves | 1. b4 e5 2. Bb2 Bxb4 3. f4 exf4 4. Bxg7 Qh4+ 5. g3 fxg3 6. Bg2 gxh2+ 7. Kf1 hxg1=Q+ 8. Kxg1 Qg4 9. Bxh8 f6 10. Rxh7 Qd4+ 11. e3 Qxa1 12. c3 Qxa2 13. cxb4 c6 14. Nc3 Qe6 15. Qh5+ Kd8 16. Rf7 Qe8 17. Bg7 Qe6 18. Bh3 Qb3 19. Bxf6+ Nxf6 20. Rf8+ Ke7 21. Qh8 Ng8 22. Qg7+ Kd6 23. Ne4+ Kc7 24. Qe5+ |
| ECO A00 in 1989 play it! gross wilhelm defeats black's merten rainer in 65 moves | 1. b4 Nf6 2. Bb2 d5 3. e3 Bf5 4. c4 e6 5. b5 Bd6 6. cxd5 exd5 7. Nf3 c5 8. Be2 O-O 9. O-O Nbd7 10. d4 c4 11. Nc3 Rc8 12. Nd2 Re8 13. Bf3 Be6 14. e4 dxe4 15. Ndxe4 Bb8 16. Nxf6+ Nxf6 17. g3 Nd5 18. Re1 Qd7 19. a4 b6 20. Qd2 Nxc3 21. Bc6 Rxc6 22. bxc6 Qxc6 23. Qxc3 Bd5 24. Rxe8+ Qxe8 25. Re1 Qxa4 26. Qe3 Bc6 27. d5 Bd7 28. Qe7 h6 29. Qd8+ Kh7 30. Qxb8 Qb4 31. Qe5 f6 32. Qe7 Qb5 33. Bxf6 |
| ECO A00 in 1992 play it! gross wilhelm defeats black's krueger dieter in 83 moves | 1. b4 a5 2. b5 e6 3. Bb2 Nf6 4. e3 d5 5. Nf3 Bd6 6. Be2 O-O 7. O-O Nbd7 8. c4 c5 9. d3 Qc7 10. Nbd2 b6 11. Rc1 Bb7 12. h3 Rac8 13. a3 h6 14. Qb3 Rfe8 15. Qc2 Qb8 16. Rfe1 Qa8 17. cxd5 exd5 18. Nh4 g6 19. Nhf3 Re6 20. Qc3 Rce8 21. Bf1 Qd8 22. a4 Qe7 23. Red1 Ne5 24. Nh2 Ned7 25. Nhf3 Kh7 26. Qc2 Nh5 27. g4 Ng7 28. Re1 f5 29. Bg2 Rf8 30. Nf1 fxg4 31. hxg4 Ne5 32. Nxe5 Bxe5 33. Bxe5 Rxe5 34. d4 Rg5 35. Nh2 h5 36. f4 Rxg4 37. Nxg4 hxg4 38. dxc5 Qh4 39. c6 Bc8 40. Bxd5 g3 41. Qg2 Nh5 42. c7 |
| ECO A00 in 1986 play it! gross wilhelm defeats black's merten rainer in 51 moves | 1. b4 d5 2. Bb2 Nf6 3. e3 Nbd7 4. c4 e6 5. c5 Be7 6. Nf3 O-O 7. Be2 Re8 8. d4 Nf8 9. Nbd2 Bd7 10. Ne5 Ng6 11. Ndf3 Ne4 12. Nxg6 hxg6 13. h4 a5 14. b5 Bf6 15. Qc2 b6 16. c6 Bc8 17. a4 Be7 18. O-O-O Nxf2 19. Rdf1 Nxh1 20. Rxh1 e5 21. dxe5 Bf5 22. Bd3 Bxd3 23. Qxd3 Bc5 24. h5 Re6 25. h6 gxh6 26. Rxh6 |
| ECO A00 in 1986 play it! gross wilhelm defeats black's merten rainer in 73 moves | 1. b4 d5 2. Bb2 Nf6 3. e3 e6 4. b5 Be7 5. Nf3 c6 6. c4 dxc4 7. Bxc4 cxb5 8. Bxb5+ Bd7 9. Nc3 a6 10. Be2 Nc6 11. a3 O-O 12. O-O h6 13. d4 b5 14. Rc1 Rc8 15. d5 exd5 16. Nxd5 Nxd5 17. Qxd5 Qe8 18. Rfd1 Be6 19. Qe4 Bd8 20. Bd3 f5 21. Qf4 Bc7 22. Qh4 Bd8 23. Qf4 Bc7 24. Qh4 Bd8 25. Qg3 g5 26. h4 Bc7 27. Ne5 f4 28. exf4 Nxe5 29. fxe5 Rf4 30. hxg5 Rg4 31. Qh2 h5 32. Bb1 Bb6 33. Rxc8 Bxc8 34. Rd6 Bc7 35. Rg6+ Kf8 36. Rf6+ Ke7 37. Ba2 |
| ECO A00 in 1989 play it! gross wilhelm defeats black's merten rainer in 65 moves | 1. b4 d5 2. Bb2 Bf5 3. e3 Nf6 4. b5 e6 5. c4 Bd6 6. cxd5 exd5 7. Nf3 c5 8. Be2 O-O 9. O-O Nbd7 10. d4 c4 11. Nc3 Rc8 12. Nd2 Re8 13. Bf3 Be6 14. e4 dxe4 15. Ndxe4 Bb8 16. Nxf6+ Nxf6 17. g3 Nd5 18. Re1 Qd7 19. a4 b6 20. Qd2 Nxc3 21. Bc6 Rxc6 22. bxc6 Qxc6 23. Qxc3 Bd5 24. Rxe8+ Qxe8 25. Re1 Qxa4 26. Qe3 Bc6 27. d5 Bd7 28. Qe7 h6 29. Qd8+ Kh7 30. Qxb8 Qb4 31. Qe5 f6 32. Qe7 Qb5 33. Bxf6 |
| ECO A00 in 1982 play it! gross wilhelm defeats black's becker in 91 moves | 1. b4 e5 2. Bb2 d6 3. c4 Nf6 4. e3 Be7 5. Nc3 c6 6. Be2 O-O 7. Qc2 Qd7 8. Nf3 Re8 9. b5 Qe6 10. a4 cxb5 11. axb5 Nbd7 12. d4 Nb6 13. d5 Qf5 14. Bd3 Qg4 15. Be2 Qf5 16. e4 Qd7 17. h3 Qc7 18. Nd1 Bd7 19. Ne3 Rec8 20. Qd3 Qd8 21. g4 h6 22. Rg1 Nh7 23. h4 Bxh4 24. Nxh4 Qxh4 25. Qa3 Nf6 26. Qd3 Qh2 27. Rg2 Qf4 28. f3 Qg5 29. Kf2 Qh4+ 30. Kg1 Ne8 31. Qd2 Qg5 32. Kf2 Nxc4 33. Bxc4 Rxc4 34. Nxc4 Qxd2+ 35. Nxd2 Bxb5 36. g5 hxg5 37. Rxg5 a6 38. Rh1 f6 39. Rgh5 Rc8 40. Rh8+ Kf7 41. Rc1 Bd7 42. Rxc8 Bxc8 43. Ba3 Ke7 44. Nc4 b5 45. Nxd6 Nxd6 46. Rxc8 |
| ECO A00 in 1987 play it! gross wilhelm defeats black's merten rainer in 43 moves | 1. b4 d5 2. Bb2 Bf5 3. e3 Nf6 4. Nf3 Nbd7 5. c4 dxc4 6. Bxc4 a6 7. Nc3 e5 8. Ng5 Bg6 9. Qb3 Qe7 10. O-O b5 11. Bd5 Rd8 12. e4 h6 13. Nf3 Qxb4 14. Bc6 Qd6 15. Nxe5 Qxe5 16. Nd5 Qd6 17. e5 Qxc6 18. exf6 gxf6 19. Rfe1+ Ne5 20. Nxf6+ Qxf6 21. Bxe5 Qc6 22. Bf6+ |
| ECO A00 in 1986 play it! gross wilhelm defeats black's merten rainer in 67 moves | 1. b4 d5 2. Bb2 Nf6 3. e3 e6 4. a3 b6 5. Nf3 Bb7 6. Be2 Be7 7. d4 Ne4 8. Nbd2 Nd7 9. Nxe4 dxe4 10. Nd2 O-O 11. c4 f5 12. Qb3 c5 13. bxc5 Rb8 14. cxb6 Nxb6 15. Rb1 Kh8 16. O-O f4 17. exf4 Rxf4 18. d5 exd5 19. c5 Bxc5 20. Bxg7+ Kxg7 21. Qg3+ Kh8 22. Qxf4 Bd6 23. Qf7 Bc6 24. Qh5 Rb7 25. Rb3 Rg7 26. Bb5 Bxb5 27. Rxb5 Qg8 28. g3 Rg5 29. Qh6 Be5 30. Nxe4 dxe4 31. Rxe5 Rxe5 32. Qf6+ Qg7 33. Qd8+ Qg8 34. Qf6+ |
| ECO A00 in 1985 play it! gross wilhelm defeats black's dymek hans peter in 49 moves | 1. b4 e5 2. Bb2 f6 3. e4 Bxb4 4. Bc4 b5 5. Bb3 Bb7 6. Qh5+ g6 7. Qh4 Nc6 8. Ne2 Be7 9. Nbc3 f5 10. Qh3 Bc5 11. exf5 Nf6 12. fxg6 Qe7 13. Bf7+ Kd8 14. g7 Rg8 15. Bxg8 Qxg7 16. Bb3 Ne7 17. Ng3 Ng4 18. Nce4 Bb6 19. O-O d5 20. Nc3 Bd4 21. Qh4 Kd7 22. Nh5 Qg6 23. Qxg4+ Qxg4 24. Nf6+ Ke6 25. Nxg4 |
| ECO A00 in 1986 play it! gross wilhelm defeats black's merten rainer in 48 moves | 1. b4 d5 2. Bb2 Nf6 3. Nf3 Bg4 4. e3 a6 5. Be2 e6 6. a3 Nbd7 7. c4 dxc4 8. Bxc4 c5 9. b5 axb5 10. Bxb5 Be7 11. O-O O-O 12. Be2 Qb6 13. Qc2 Rfc8 14. h3 Bf5 15. Qc4 Qxb2 16. Ra2 Qb6 17. Nc3 Qd8 18. g4 Bg6 19. Kh1 Nb6 20. Qb5 Nfd5 21. Nxd5 Nxd5 22. Qxb7 Rcb8 23. Qc6 Be4 24. d3 Nc3 |
| ECO A00 in 1986 play it! gross wilhelm defeats black's dreyer in 77 moves | 1. b4 e5 2. Bb2 d6 3. c4 Nf6 4. e3 Be7 5. Nf3 Bf5 6. Be2 Nbd7 7. Nc3 O-O 8. Nh4 Be6 9. O-O Nb6 10. d3 h6 11. Nf3 Bg4 12. a4 a6 13. a5 Nbd7 14. h3 Bh5 15. Qb3 c5 16. b5 axb5 17. Qxb5 Ne8 18. Nd5 Nc7 19. Nxc7 Qxc7 20. e4 Nb8 21. Bc3 Nc6 22. Rfb1 Bxf3 23. Bxf3 Nd4 24. Bxd4 cxd4 25. Qxb7 Qxb7 26. Rxb7 Bg5 27. a6 Rfb8 28. Rd7 Bf4 29. g3 Bd2 30. Rxd6 Bc3 31. Ra2 Bb4 32. Rd7 Bc5 33. Rd5 Ba7 34. Rxe5 Rb6 35. Re7 Rb3 36. e5 Rxd3 37. Bxa8 Bc5 38. Re8+ Kh7 39. Be4+ |
| ECO A00 in 1986 play it! gross wilhelm defeats black's merten rainer in 55 moves | 1. b4 Nf6 2. Bb2 d5 3. e3 Bg4 4. Nf3 a6 5. h3 Bh5 6. g4 Bg6 7. c4 dxc4 8. Bxc4 b5 9. Bf1 e6 10. a3 c5 11. bxc5 Bxc5 12. d4 Be7 13. Bg2 Ra7 14. Nbd2 Ne4 15. Ne5 Nxd2 16. Qxd2 Nd7 17. Nc6 Qb6 18. Nxa7 Qxa7 19. Rc1 O-O 20. O-O h5 21. d5 exd5 22. gxh5 Be4 23. h6 Bf6 24. hxg7 Bxb2 25. gxf8=Q+ Nxf8 26. Qxb2 Qe7 27. f4 Bxg2 28. Qxg2+ |