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Subject: Re: a question about crafty17.13's evaluation against Rebel century.

Author: pavel

Date: 07:42:05 08/26/00

Go up one level in this thread


On August 26, 2000 at 09:21:15, Robert Hyatt wrote:

>On August 26, 2000 at 09:16:50, Uri Blass wrote:
>
>>I tried this position from the game century3-crafty17.11
>>
>>[D]rnbqk2r/pp1p1ppp/4pn2/4P3/1b1N4/2N5/PPP2PPP/R1BQKB1R b KQkq - 0 1
>>
>>Crafty17.13 played 6...Qc7
>>
>>I gave my Crafty17.11 as engine for Hiarcs with 128 Mbyes hash time control of 4
>>hours/60 moves
>>(I guess that this time control is similiar to 2 hours/60 moves on the alpha)
>>
>>My Crafty17.11 changed its mind in the last second at depth 12 from 6..Qc7(0.15
>>pawn advantage) to the better move 6...Nd5(0.16 pawns advantage).
>>
>>I am interested to know crafty17.13's opinion.
>>Can crafty17.13 avoid 6...Qc7 at depth 12?
>>
>>Uri
>
>
>It avoids it by depth=10.  The problem was that the mode we were using forced it
>to play Qc7 as it was a book move.  Somehow we followed a very rarely played
>line, but until I get the log files from Graham I can't tell exactly why.  I
>did notice a pretty significant CAP score that might have pulled it down that
>line erroneously...


do you think adding the CAP score to crafty was a bad decision?
or 'in other words' do you think it could have played better without them?

thanks
pavel



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