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Subject: Re: Shredder5's 0.00 evaluations(for Thorsten)

Author: Jorge

Date: 20:05:06 12/04/00

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On December 04, 2000 at 17:48:10, Uri Blass wrote:

>These positions are from games of shredder5 that Chris Taylor posted.
>
>[D]2rqrb2/3n1ppk/b2p3p/1ppPpN2/p3P1P1/P1P2QR1/1PB2PP1/R1B3K1 b - - 0 1
>
>In this position Shredder5 played f6 and evaluated the position as 0.00
>
>It is not the only case of 0.00 evaluations of lost positions of shredder.
>
>[D]2r2bk1/B6p/1p4p1/3Pp1q1/Q1n1P3/8/P3N1PP/R5K1 w - - 0 1
>
>Here Shredder5 also played Qd7 and evaluated the position as 0.00
>23.Qd7 0.00/11 Bc5+ 24.Kh1 0.00/12
>

I ran this position on Chessmaster 8000 and after f6 it was evaluated as +1.83
in time 1:20, and +1.66 just after 6 minutes of analysis.
>
>[D]2rrn1k1/pp1b1pp1/1n1q4/3p1PPN/3P3R/1PNB4/P1Q2K2/6R1 b - - 0 1
>
>Here shredder5 evaluated the position as 0.06 pawn against itself and played
>27...Qc6.
>
>The point of this post is not to attack Shredder that did very good result and
>won the matches against the tigers but only to show that all programs and not
>only Fritz have positions in the middle game that they are wrong when they
>evaluate the positions as a draw.
>
>Uri



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