Author: Mike S.
Date: 12:49:25 02/10/01
Go up one level in this thread
On February 09, 2001 at 12:43:17, Mike S. wrote:
Good to know, so I can avoid wasting my time by paying attention, in the future.
>(...)
>
>http://www.geocities.com/compulibre/news/wb0003.htm
>
>I took a look at some of the games. I found the following problem
>in a game Deep Fritz - Zchess: If you look at move 52 and the following,
>DF misses a simple and elementary win by c7-c8Q (...BxQ KxB, and KR-K is
>an easy win for white). Do you have an idea how this could happen? It looks like
>there was something wrong. See PGN below.
>
>Regards,
>M.Scheidl
>
>
>[Event "WB/PD03 800Mhz/40-40/Endg5Hsh64Mb"]
>[Site "Bruxelles"]
>[Date "2001.01.05"]
>[Round "3.3"]
>[White "Deep Fritz"]
>[Black "Zchess2.22"]
>[Result "1/2-1/2"]
>[ECO "D31"]
>
>1. d4 d5 2. c4 c6 3. Nc3 e6 4. e4 dxe4 5. Nxe4 Bb4+ 6. Bd2 Qxd4 7. Bxb4 Qxe4+
>8. Be2 Na6 9. Bd6 Qxg2 10. Qd2 Nf6 11. Bf3 Qg6 12. Ne2 e5 13. Bxe5 Qf5 14. Qe3
>O-O 15. O-O-O Nb4 16. Nd4 Nxa2+ 17. Kd2 Rd8 18. Ke2 Qxe5 19. Qxe5 Re8 20. Nxc6
>bxc6 21. Qxe8+ Nxe8 22. Rd8 Bb7 23. Rxa8 Bxa8 24. Ra1 Nc7 25. Rxa2 a6 26. b4
>Kf8 27. b5 Bb7 28. Rd2 Ke8 29. bxa6 Nxa6 30. Rb2 Bc8 31. Bxc6+ Bd7 32. Bd5 Nc5
>33. Ke3 Ke7 34. Kd4 Ne6+ 35. Bxe6 Bxe6 36. Kc5 Bg4 37. Rb7+ Ke6 38. Kb6 h5 39.
>c5 g5 40. c6 f6 41. Rh7 Kd5 42. h4 gxh4 43. c7 h3 44. Rxh5+ Kd6 45. Kb7 Bf3+
>46. Kb8 Bg4 47. f4 Be6 48. f5 Bd7 49. Rxh3 Bxf5 50. Rf3 Bg4 51. Rxf6+ Kc5 52.
>Rg6 $2 (52. c8=Q+ Bxc8 {# in 16}) 52... Bd7 53. Rg1 Be6 54. Rd1 Bf5 55. Rf1 Bg4
>56. Rd1 Bf5 57. Rd8 Kc6 58. Rh8 Bg4 59. Rh5 Kd6 60. Rh4 Bf5 61. Kb7 Ke7 62. Rh6
>Be4+ 63. Rc6 Bf5 64. Rb6 Be4+ 65. Rc6 Bf5 66. Ra6 Be4+ 67. Rc6 {Warum hat DF
>nicht c7-c8D gespielt?} 1/2-1/2
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