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Subject: Re: A test position for chess programs

Author: Bruce Moreland

Date: 01:49:47 02/24/99

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On February 23, 1999 at 16:17:09, blass uri wrote:

>3r1b1k/pp6/2n2q1p/2Bp1B1Q/5P2/1P4p1/P7/4R1K1 w - - 0 1
>
>This position is from a correspondence game
>
>White played 34.Re6(This is the best move and probably leads to a draw)
>
>This is a hard position for chess programs.
>
>Chessmaster6000 needed more than 20 minutes with ss=6
>and almost 8 minutes with ss=10 on pentium200MMX
>
>other programs are even slower and cannot solve it in a reasonable time.
>
>I am interested to know What is the result of Hiarcs7 with selectivity=5,6,7.

Takes mine two hours to find this (on a P6/200), ply 13, the PV's about 30 moves
and the score is -0.74.

bruce



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