Author: Shaun Brewer
Date: 05:52:18 08/21/02
Go up one level in this thread
On August 21, 2002 at 08:38:09, Gian-Carlo Pascutto wrote:
>On August 21, 2002 at 08:37:23, Shaun Brewer wrote:
>
>>Analysis of a game between Crafty and Comet by crafty.
>>
>>Notice that when analysing for white the game is scored as equal but when
>>scoring for black white is ahead approx 2 pawns!? This does not appear to be
>>effecting the move selection but does seem a little strange to me.
>>
>>Thanks in advance for your comments
>
>Crafty has an assymetric evaluation.
>
>--
>GCP
A 2 pawn difference seems quite high?
Looking at the score in crafty for move 17 (white) crafty thinks it is down half
a pawn does this not mean it might accept/play for a draw rather than continue
and win the game?
Thanks again
Shaun
16. Qb3
({13:-0.08} 16. Qb3 g4 17. Bh4 gxf3 18. Nxf3 Rhg8 19. Ng5 e5
20. Bf5 exd4 21. cxd4 Rde8 22. Bxd7 Nxd7 23. Rxf7 $10)
16. ... h4
({14:+1.57} 16. ... h4 17. h3 Nh5 18. Rb2 f5 19. Be2 Ng3 20.
Bxg3 hxg3 21. Rfb1 e5 22. d5 e4 23. Nf1 exf3 24. Bxf3 $18)
({14:+1.75} 16. ... g4 17. Bh4 gxf3 18. Nxf3 Rhg8 19. Rb2 Qf8
20. Qb5 Qg7 21. Ne1 Rdf8 22. c5 c6 23. Qb3 Ng4 24. cxb6 Nxe3 $18)
17. h3
({13:-0.44} 17. h3 Nh5 18. Qb2 f5 19. c5 dxc5 20. Nc4 cxd4 21.
cxd4 g4 22. hxg4 fxg4 23. Nxa5 gxf3 24. Nxb7 Kxb7 $15)
17. ... Nh5
({13:+1.57} 17. ... Nh5 18. Qb2 f5 19. c5 dxc5 20. Nb3 cxd4 21.
cxd4 g4 22. hxg4 fxg4 23. Nxa5 gxf3 24. Nxb7 Kxb7 $18)
({13:+2.00} 17. ... Ne8 18. Qb2 f5 19. Be2 g4 20. fxg4 fxg4 21.
Bxg4 Nef6 22. Bf3 Bxf3 23. Nxf3 Ne4 24. d5 Nxf2 25. Kxf2 exd5 26. cxd5 $18)
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