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Subject: Even more strange behaviour for Shredder 8

Author: Aaron Gordon

Date: 16:43:59 06/16/04

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On June 16, 2004 at 10:48:48, George Tsavdaris wrote:

>
> At the following position Shredder 8(and also 7.04/ 7/ 6.02/ 6.0)
>evaluates that white is better by +0.70 if the move hxg5 is played.
>And it has this move as 2nd best behind Nf4, and after that it also thinks that
>white has the advantage. After forcing hxg5 it evaluates the position correctly
>as -2.55 for black(huge advantage for black).
>
>I have seen this before, but i don't remember if it was Shredder again.
>
>[D]r4rk1/1b3pp1/p5qp/1p1nP1N1/4N2P/3Q4/PP3PP1/R3R1K1 b - - 0 21

Even more strange behaviour.. anyone else notice this?
At 256mb hash on my Athlon XP 2.5GHz it'll find the move in just under 1 minute.
I change to 320mb hash and it takes about 4 minutes to find the move (hxg5)




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