| ECO A07 in 1992 play it! gohla ulf defeats black's soelker norbert by checkmate in 55 moves | 1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. O-O Be7 5. d4 Nbd7 6. c3 O-O 7. Qc2 c5 8. e3 b6 9. Nbd2 Bb7 10. b3 cxd4 11. Nxd4 Rc8 12. Ne2 Ba6 13. Re1 Nc5 14. Bf1 Qc7 15. Nf4 Bxf1 16. Rxf1 Nce4 17. Nxe4 Nxe4 18. Bb2 Nxc3 19. Rac1 Nb5 20. Qe2 Qd7 21. Qg4 g6 22. e4 dxe4 23. Rcd1 Qb7 24. Nxe6 fxe6 25. Qxe6+ Rf7 26. Rd7 Rc7 27. Rfd1 Bf8 28. Qxf7# |
| ECO A05 in 1992 play it! gohla ulf defeats black's klingelhfer jan in 99 moves | 1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. d4 e6 5. O-O Be7 6. Re1 O-O 7. Bg5 Ne4 8. Bxe7 Qxe7 9. Qd3 f5 10. c4 d5 11. b3 Nc6 12. Nc3 Nb4 13. Qe3 Nc2 14. Qd3 Nxa1 15. Rxa1 dxc4 16. bxc4 Nxc3 17. Qxc3 Bxf3 18. Bxf3 Rad8 19. e3 Qf6 20. Qe1 e5 21. d5 Rde8 22. e4 f4 23. g4 Qh4 24. Qf1 Qf6 25. Rb1 c6 26. Rc1 cxd5 27. cxd5 Rc8 28. Rc4 Qd6 29. Qc1 Qd7 30. Rc6 Rfd8 31. Be2 Rxc6 32. dxc6 Qc7 33. Bc4+ Kh8 34. Bd5 Rc8 35. Qa3 Rd8 36. f3 Rc8 37. Be6 Re8 38. Bd7 Rd8 39. Qe7 b5 40. Kf1 a5 41. h4 b4 42. h5 Rg8 43. h6 gxh6 44. Qf6+ Rg7 45. Be6 Qd6 46. Ke1 b3 47. axb3 Qb4+ 48. Ke2 Qd6 49. c7 Qa6+ 50. Ke1 |
| ECO A02 in 2003 play it! gohla ulf defeats black's wagner markus by checkmate in 73 moves | 1. f4 e5 2. e4 d5 3. exd5 Qxd5 4. Nc3 Qa5 5. Bc4 Nf6 6. Qe2 Nc6 7. Bb5 Be6 8. Qxe5 Nd7 9. Qe4 O-O-O 10. Bxc6 bxc6 11. Qxc6 Re8 12. Nge2 Bc5 13. Qf3 h5 14. f5 Bc4 15. Qa8+ Nb8 16. d3 Ba6 17. Qf3 Bb7 18. Qh3 f6 19. Bd2 Nd7 20. O-O-O Bb4 21. Rhe1 Ne5 22. Kb1 Ng4 23. Nd4 Rd8 24. Nb3 Qxf5 25. Rf1 Qd7 26. Ne4 Bxd2 27. Nec5 Qc6 28. Rxd2 Rde8 29. d4 Re3 30. g3 Ba8 31. Rfd1 Qd5 32. Qf1 Nxh2 33. Rxh2 Rxg3 34. Na5 Re3 35. Qa6+ Kb8 36. c4 Qf3 37. Nd7# |
| ECO A02 in 2003 play it! gohla ulf defeats black's grube joerg in 83 moves | 1. f4 e5 2. e4 Qh4+ 3. g3 Qe7 4. fxe5 Qxe5 5. Qe2 Nf6 6. Nc3 Bb4 7. Nf3 Qe7 8. Nd5 Nxd5 9. exd5 O-O 10. Qxe7 Bxe7 11. Bh3 d6 12. Bxc8 Rxc8 13. d4 Nd7 14. c4 Re8 15. Kd2 Bf8 16. Kd3 h6 17. Bd2 Re7 18. Rae1 Rae8 19. b4 Rxe1 20. Rxe1 Rxe1 21. Bxe1 Be7 22. Nd2 f5 23. a4 Kf7 24. Nb3 b6 25. b5 g5 26. Nc1 Nb8 27. Na2 Kg6 28. Nb4 h5 29. Bf2 Kf7 30. h3 Kg6 31. Ke3 Bd8 32. Ke2 Be7 33. Be1 Bf6 34. Bf2 Be7 35. Be3 Bd8 36. c5 Be7 37. c6 Bd8 38. Nd3 Be7 39. Bf2 a5 40. h4 Bf6 41. hxg5 Bxg5 42. Nf4+ |
| ECO A02 in 2002 play it! gohla ulf defeats black's grott peter in 55 moves | 1. f4 e5 2. e4 d5 3. exd5 e4 4. Nc3 Nf6 5. Bb5+ c6 6. dxc6 bxc6 7. Bc4 Bc5 8. d3 exd3 9. Qxd3 Qxd3 10. cxd3 O-O 11. Nf3 Re8+ 12. Kd1 Bg4 13. Re1 Nbd7 14. Rxe8+ Rxe8 15. h3 Bxf3+ 16. gxf3 Nb6 17. Bd2 Bd4 18. Rc1 Nxc4 19. dxc4 Nh5 20. Ne2 Bxb2 21. Rb1 Bf6 22. Rb7 h6 23. Rxa7 Rd8 24. Ra6 c5 25. a4 Bh4 26. Kc2 Re8 27. Nc1 Be1 28. Nd3 |
| ECO A00 in 2003 play it! gohla ulf defeats black's ritter uwe in 75 moves | 1. c3 Nf6 2. d4 c5 3. Nf3 e6 4. e3 d5 5. Bd3 Nbd7 6. O-O Bd6 7. b3 O-O 8. Nbd2 Qc7 9. Bb2 b6 10. Rc1 Bb7 11. h3 Rac8 12. c4 Qb8 13. Qe2 cxd4 14. exd4 Qa8 15. Nh4 Bf4 16. g3 Bg5 17. f4 Bxh4 18. gxh4 Ne4 19. Kh2 Nxd2 20. Qxd2 dxc4 21. bxc4 Be4 22. Rg1 Bxd3 23. Qxd3 Qb8 24. Qe3 Qd6 25. d5 f6 26. Qxe6+ Qxe6 27. dxe6 Nc5 28. Rce1 Rce8 29. f5 Nd3 30. Re2 Nxb2 31. Rxb2 Re7 32. Rd2 Rc8 33. h5 h6 34. Rg4 Kf8 35. Rgd4 Rc5 36. Rd8+ Re8 37. R2d7 Rxd8 38. e7+ |
| ECO B32 in 2000 play it! gohla ulf defeats black's quernheim daniel in 45 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qd2 Qg6 9. f3 Nge7 10. Bc4 O-O 11. O-O d6 12. Nc3 Kh8 13. Qg5 Qxg5 14. Bxg5 f6 15. Be3 b5 16. Bb3 Bb7 17. Rad1 b4 18. Nd5 Nxd5 19. Bxd5 Rfd8 20. Bb6 Rd7 21. Be6 Re7 22. Rxd6 Rae8 23. Bd7 |
| ECO B55 in 2000 play it! gohla ulf defeats black's wassermann felix in 51 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Bb5+ Bd7 7. Bxd7+ Qxd7 8. Nf5 d5 9. Bg5 d4 10. Bxf6 gxf6 11. O-O Bc5 12. Kh1 Nc6 13. Nd2 O-O-O 14. Nb3 Bb6 15. a4 a5 16. Qd3 Nb4 17. Qd2 Kb8 18. Rfd1 Nc6 19. Nc1 Ne7 20. Nh6 Ng6 21. b4 Nf4 22. bxa5 Ba7 23. Nd3 Nxd3 24. Qxd3 Rc8 25. a6 Rc3 26. Qxc3 |
| ECO B33 in 2000 play it! gohla ulf defeats black's appeldorn dirk in 87 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Nb5 Bc5 7. Nd6+ Bxd6 8. Qxd6 Qe7 9. Qxe7+ Nxe7 10. Nc3 Nc6 11. Bg5 Nd4 12. O-O-O Kf8 13. Be3 Ne6 14. Bc4 b6 15. Bxe6 fxe6 16. Nb5 Ke7 17. Nd6 Ba6 18. Bg5 h6 19. Bh4 Be2 20. Rd2 a5 21. c4 g5 22. Bg3 b5 23. c5 Bc4 24. b3 Bxb3 25. axb3 a4 26. b4 Rhb8 27. Bxe5 h5 28. Ra2 g4 29. Rf1 Rf8 30. Nxb5 Ne8 31. Nc7 Ra7 32. Nxe8 Kxe8 33. Bd6 Rf6 34. f4 h4 35. b5 a3 36. b6 Rb7 37. Rxa3 e5 38. Ra7 Rxd6 39. cxd6 Rb8 40. fxe5 h3 41. e6 Rd8 42. e7 Rc8+ 43. Rc7 Rxc7+ 44. bxc7 |
| ECO B32 in 2000 play it! gohla ulf defeats black's hausmann heiko in 75 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 e6 4. d5 Nce7 5. d6 Nc6 6. Nc3 a6 7. e5 f6 8. Bf4 fxe5 9. Bxe5 Nxe5 10. Nxe5 Qf6 11. f4 Nh6 12. g3 Nf7 13. Nxf7 Qxf7 14. Na4 Qf5 15. Bg2 c4 16. O-O Rb8 17. Qd4 b5 18. Nc3 b4 19. Qa7 bxc3 20. Qxb8 Qc5+ 21. Kh1 Bxd6 22. b4 cxb3 23. Qxb3 Be7 24. f5 Bf6 25. fxe6 dxe6 26. Qa4+ Kf7 27. Rad1 Rf8 28. Rd4 Kg8 29. Rdf4 a5 30. Rd1 Ba6 31. Re4 Bc8 32. Qb3 Kh8 33. Rc4 Qh5 34. Re1 Rd8 35. Qb6 Qg5 36. Rf1 h6 37. Qxd8+ Bxd8 38. Rxc8 |
| ECO C38 in 2000 play it! gohla ulf defeats black's keber ernst in 19 moves | 1. e4 e5 2. f4 exf4 3. Nf3 g5 4. Bc4 Bg7 5. O-O Qe7 6. d4 h6 7. Nc3 c6 8. e5 Qb4 9. Ne4 Bf8 10. Qe2 |
| ECO C34 in 2000 play it! gohla ulf defeats black's altenburg nils in 55 moves | 1. e4 e5 2. f4 exf4 3. Nf3 Nf6 4. e5 Nh5 5. d4 d6 6. Qe2 d5 7. c4 Be6 8. c5 b6 9. cxb6 axb6 10. Qf2 g5 11. Bd3 c5 12. b3 g4 13. Ng1 cxd4 14. Ne2 Qc7 15. Bxf4 Nxf4 16. Qxf4 Bg7 17. Nxd4 Nd7 18. Nb5 Qxe5+ 19. Qxe5 Nxe5 20. Be2 Rd8 21. O-O Nf3+ 22. gxf3 gxf3 23. N1c3 fxe2 24. Rfe1 Rg8 25. Kf2 Ke7 26. a4 d4 27. Nxe2 d3 28. Nec3 |
| ECO C78 in 2000 play it! gohla ulf defeats black's altenburg nils in 37 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bb7 7. c3 Bd6 8. d4 O-O 9. Re1 Qe7 10. Nh4 exd4 11. Nf5 Qd8 12. Nxd6 cxd6 13. cxd4 Re8 14. d5 Na5 15. Bc2 Rc8 16. Bd2 Qc7 17. Bc3 Nc4 18. Bxf6 gxf6 19. Qg4+ |
| ECO C30 in 1991 play it! gohla ulf defeats black's zielke wolfgang by checkmate in 101 moves | 1. e4 e5 2. f4 d6 3. Nf3 Nc6 4. Bb5 Bd7 5. d3 Qe7 6. Nc3 Nf6 7. f5 g6 8. Bg5 Bg7 9. Nd5 Qd8 10. g4 a6 11. Ba4 b5 12. Bb3 h6 13. Nxf6+ Bxf6 14. Bxf6 Qxf6 15. Qd2 Nd4 16. Nxd4 exd4 17. h4 Ke7 18. O-O-O c5 19. Bd5 Ra7 20. Qa5 Rc8 21. Rde1 g5 22. h5 Qe5 23. Rhf1 f6 24. Qb6 Rcc7 25. Qb8 Bc8 26. a3 Qg3 27. Rg1 Qf4+ 28. Kb1 Qd2 29. Ref1 Qa5 30. Be6 Rab7 31. Qa8 Qb6 32. Bxc8 Rb8 33. Qd5 Rbxc8 34. Qe6+ Kd8 35. Qxf6+ Re7 36. Qxh6 Rcc7 37. Qxg5 Kc8 38. f6 Rf7 39. h6 Qc6 40. Qf5+ Kb7 41. Qd5 Qxd5 42. exd5 Rc8 43. g5 Rg8 44. g6 Rff8 45. f7 Rxf7 46. gxf7 Rxg1 47. Rxg1 Kb6 48. f8=Q Ka5 49. Qd8+ Ka4 50. b3+ Kxa3 51. Qa5# |
| ECO C35 in 2000 play it! gohla ulf defeats black's peetoom frank f in 71 moves | 1. e4 e5 2. f4 exf4 3. Nf3 Be7 4. Bc4 Bh4+ 5. Kf1 d5 6. Bxd5 Nf6 7. d4 Nxd5 8. exd5 Bg4 9. Qe2+ Qe7 10. Qxe7+ Bxe7 11. Bxf4 Bxf3 12. gxf3 Na6 13. c4 Kd7 14. Nc3 c6 15. dxc6+ bxc6 16. Rg1 g6 17. Rd1 Nc7 18. d5 cxd5 19. Bxc7 Kxc7 20. Nxd5+ Kd7 21. Nb6+ Kc6 22. Nxa8 Rxa8 23. Rg2 a5 24. Rgd2 Ra7 25. Rd5 a4 26. Rb5 a3 27. b3 h6 28. Ke2 Bg5 29. Re5 Bf4 30. Re4 Bxh2 31. Rh1 Bd6 32. Rxh6 Kc5 33. Kd3 Rd7 34. Kc3 Bg3 35. b4+ Kb6 36. Rh3 |
| ECO C30 in 2000 play it! gohla ulf defeats black's puechert wolfram in 69 moves | 1. e4 e5 2. f4 Bc5 3. Nf3 d6 4. c3 f5 5. exf5 Qe7 6. fxe5 dxe5 7. Qa4+ Bd7 8. Bb5 c6 9. Bd3 Nh6 10. Na3 O-O 11. Be4 Nxf5 12. d3 b5 13. Nxb5 cxb5 14. Qb3+ Be6 15. Bd5 Bf7 16. Ng5 e4 17. d4 Bd6 18. Nxf7 Qh4+ 19. Kd2 Qf2+ 20. Kd1 Rxf7 21. Bxf7+ Kh8 22. Qxb5 Nd7 23. Qe2 Ne3+ 24. Qxe3 Qxf7 25. Qxe4 Re8 26. Qf3 Qxf3+ 27. gxf3 Kg8 28. h3 Nb6 29. Re1 Rf8 30. Re6 Bg3 31. Ke2 Kf7 32. Re4 Re8 33. Rxe8 Kxe8 34. Bd2 h5 35. Rg1 |
| ECO C37 in 2000 play it! gohla ulf defeats black's raschke andreas in 69 moves | 1. e4 e5 2. f4 exf4 3. Nf3 g5 4. Bc4 g4 5. Ne5 Qh4+ 6. Kf1 Nh6 7. d4 f3 8. Qe1 Qxe1+ 9. Kxe1 fxg2 10. Rg1 d6 11. Nd3 f5 12. Nf2 fxe4 13. Nxe4 Nf5 14. c3 Nh4 15. Nf6+ Kd8 16. Kf2 h5 17. Bg5 Nf3 18. Ne4+ Nxg5 19. Nxg5 Ke8 20. Re1+ Be7 21. Kxg2 Rf8 22. Na3 a6 23. Re2 Nc6 24. Rae1 Rf5 25. Ne6 Bxe6 26. Bxe6 Rg5 27. Nc2 Kd8 28. Ne3 a5 29. Rf1 Ke8 30. Nd5 Rxd5 31. Bxd5 Kd7 32. Be6+ Ke8 33. Rf7 d5 34. Rh7 Rd8 35. Rf2 |
| ECO C89 in 2000 play it! gohla ulf defeats black's grott peter in 66 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. Re4 Qd7 16. Nd2 f5 17. Re1 f4 18. Qh5 fxg3 19. hxg3 Rf5 20. Qh4 Rf8 21. Ne4 Bc7 22. Bg5 Qf7 23. Be7 Re8 24. Bd6 Bf5 25. Bxc7 Qxc7 26. Nc5 a5 27. Qh5 g6 28. Qf3 Qf7 29. a4 b4 30. c4 Ne7 31. d5 Qf6 32. Ne6 Ra7 33. d6 Qxb2 |
| ECO C37 in 2000 play it! gohla ulf defeats black's fischer michael in 39 moves | 1. e4 e5 2. f4 exf4 3. Nf3 g5 4. Bc4 g4 5. Ne5 Qh4+ 6. Kf1 Nh6 7. d4 Nc6 8. Nxc6 dxc6 9. Bxf4 Bg7 10. Qd2 Qf6 11. c3 Be6 12. Bd3 Ng8 13. Kg1 Bh6 14. Bxh6 Nxh6 15. e5 Qg7 16. Qf2 O-O-O 17. b4 Rhf8 18. Nd2 f6 19. exf6 Rxf6 20. Qe2 |
| ECO C30 in 1991 play it! gohla ulf defeats black's linden frank in 73 moves | 1. e4 e5 2. f4 d6 3. Nf3 Nc6 4. Bb5 Bg4 5. O-O Nf6 6. d3 a6 7. Bxc6+ bxc6 8. h3 Bxf3 9. Qxf3 Be7 10. fxe5 dxe5 11. Qg3 g6 12. Qxe5 Qd6 13. Qc3 Qc5+ 14. Kh1 Qxc3 15. Nxc3 Nh5 16. Ne2 O-O 17. g4 Ng7 18. Nd4 c5 19. Nc6 Bd6 20. e5 Rfe8 21. exd6 cxd6 22. Bf4 Rac8 23. Na5 Re6 24. Rae1 Rb8 25. Nb3 f5 26. Nxc5 Rxe1 27. Rxe1 Rxb2 28. Bxd6 Rxc2 29. a4 f4 30. d4 f3 31. Rf1 Rc3 32. Kh2 h5 33. Kg3 f2+ 34. Kg2 h4 35. Rxf2 Rg3+ 36. Bxg3 hxg3 37. Kxg3 |