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Subject: Re: Testposition- king attack

Author: Colin Frayn

Date: 15:35:52 10/22/01

Go up one level in this thread


On October 21, 2001 at 17:53:03, Andrew Smith wrote:

>I hope this diagram works...
>[D] r1bk3r/1pp2pp1/p2p1n1p/5q2/8/4BN2/PPPQ1PPP/3RR1K1 w - -
>
>How long does it take your program to find the strong move Bb6! ?

Current build of Beowulf gets it with a positive score in about 4 minutes on my
Athlon 1.33.

Cheers,
Col

Current Position = -0.40
Number of Possible Moves = 37

  6    -61     61      98365   e3f4 c8e6 e1e5 f5g6 f3h4 g6g4
  6    -51    136     233908   c2c4 c8e6 f3d4 f5h5 d4e6 f7e6 e3d4
  6    -47    168     280958   d2c3 c8e6 f3d4 f5h5 d4e6 f7e6 c3c4
  7    -57    250     419380   d2c3 c8e6 b2b3 e6d5 f3d4 f5g4 f2f3
  7    -51    345     562400   c2c4 c8e6 c4c5 e6a2 c5d6 d8d7 b2b4
  8    -58   1318    2203290   c2c4 h8e8 d2b4 d8d7 b4a4 b7b5 c4b5 f5b5 a4c2
  8    -54   1481    2490989   d2c3 c8e6 f3d4 f5g6 d4e6 f7e6 c3d3 g6d3 d1d3
  8    -49   2891    4929357   d2b4 f5b5 b4c3 c8e6 f3d4 b5a4 d4e6 f7e6 e3d4
  9    -30   5500    9307502   d2b4 f6d5 b4d4 d5e3 d4g7 h8e8 f2e3 f5c2 d1d2
 10    -26  17619   30644089   d2b4 f6e8 b4b3 a6a5 d1d5 f5d7 e1d1 b7b5 f3e5 d8e7

 10     -1  23695   41733365   e3b6 c7b6 d2d6 c8d7 f3e5 h8e8 e5f7 d8c8 d6b6 e8e1
 d1e1 f6e4 f7d8 e4d2
 10      8  24713   43748107   e3b6 c7b6 d2d6 c8d7 f3e5 h8e8 e5f7 d8c8 d6b6 f6e4
 e1e4



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