Author: Bertil Eklund
Date: 11:55:23 02/07/00
Go up one level in this thread
On February 07, 2000 at 08:56:44, Robert Hyatt wrote:
>On February 07, 2000 at 02:35:58, Bertil Eklund wrote:
>
>>On February 07, 2000 at 02:13:19, Will Singleton wrote:
>>
>>>Quite unusual, I guess Crafty was all worn out from its ICC tourney win. This
>>>is a typical kside attack, I'm surprised Crafty allowed it. My first win
>>>against Crafty.
>>
>>Hi!
>>
>>Yes, king-security is probably one of Craftys weaker sides. I have seen Crafty
>>17.01 castle queen-side, right into an enemy attack in cases where a human or
>>another computer don´t even consider the possibility.
>>
>>Bertil
>>
>>>
>
>If it does, something is broken. Crafty has a _lot_ of code to analyze the
>king safety on _both_ sides of the board as well as sticking in the center, and
>it then chooses which is best. It could easily be 'out of tune' but it
>definitely has a lot of code invested in this, unless it is somehow broken.
>some early 17.x versions certainly had a bug, but I haven't seen 17.7 do this
>as I have watched...
Hi!
I´ve played with 17.01 (it could be the reason) but I have now upgraded to
17.07. Except for the above I think it plays good and I´m very impreesed with
the efficient use of the TB´s in the search, it don´t seems to slow down your
program. I have seen it accessed with 15 and 16 pieces. Normal for Hiarcs and
Nimzo is 10-12 pieces.
I like Crafty a lot, sorry for the usual nonsense that followed afterwards.
Bertil
>
>
>
>>>[Event "ICC 5 3"]
>>>[Site "Internet Chess Club"]
>>>[Date "2000.02.07"]
>>>[Round "-"]
>>>[White "Amateur"]
>>>[Black "crafty"]
>>>[Result "1-0"]
>>>[ICCResult "Black resigns"]
>>>[WhiteElo "2479"]
>>>[BlackElo "2856"]
>>>[Opening "Ruy Lopez: closed, Bogolyubov variation"]
>>>[ECO "C91"]
>>>[NIC "RL.20"]
>>>[Time "01:14:02"]
>>>[TimeControl "300+3"]
>>>
>>>1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8.
>>>c3 O-O 9. d4 Bg4 10. d5 Na5 11. Bc2 c6 12. h3 Bc8 13. dxc6 Qc7 14. Nbd2 Qxc6
>>>15. Nf1 Nc4 16. Ng3 Re8 17. b3 Nb6 18. Be3 Be6 19. Ng5 Bd7 20. Bd3 h6 21.
>>>Nf3 Be6 22. Qc2 Rac8 23. Rac1 Nfd7 24. Qd2 Nc5 25. Bc2 Bf6 26. Nh5 Nbd7 27.
>>>Bxh6 gxh6 28. Qxh6 Qc7 29. Nxf6+ Nxf6 30. Qg5+ Kh7 31. Qxf6 Nd7 32. Qh4+ Kg7
>>>33. Bd3 Qa5 34. Qg5+ Kh7 35. Nd4 Qd8 36. Nxe6 Rxe6 37. Qf5+ Kg7 38. c4 Nc5
>>>39. Be2 b4 40. Bh5 Qf6 41. Qg4+ Kh8 42. Re3 Rg8 43. Qd1 Qg5 44. Rg3 Qh6 45.
>>>Rxg8+ Kxg8 46. Bg4 Rf6 47. Bf5 Ne6 48. Bxe6 Rxe6 49. Rc2 Rg6 50. Qf3 Kg7 51.
>>>c5 dxc5 52. Rxc5 Qg5 53. Rc8 Rd6 54. Rc2 Rd4 55. Rc6 a5 56. Rc5 f6 57. Rxa5
>>>Qg6 58. Ra7+ Kh6 59. Ra6 Kg7 60. Kf1 Kf7 61. h4 Qh6 62. g3 Qg6 63. g4 Ke7
>>>64. g5 Kd7 65. Rxf6 Qxe4 66. Qxe4 Rxe4 67. h5 Rh4 68. h6 Ke7 69. Rb6 Kf8 70.
>>>Rb5 Kf7 71. Rxe5 Kg6 72. Ra5 Rf4 73. Ke2 Rf7 74. f3 Rf8 75. Ke3 Re8+ 76. Kf4
>>>Kh5 77. Rf5 Re7 78. Rf8 Ra7 79. Rg8 Rf7+ 80. Ke5 Rb7 81. f4 Rb5+ 82. Kd6
>>>Rb6+ 83. Kc5 Rb7 84. f5 Rd7 {Black resigns} 1-0
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