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Subject: Re: Mate in Seven Problem...results from WChess and Zarkov

Author: Harald Faber

Date: 03:10:05 02/10/99

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On February 08, 1999 at 17:50:14, Robert A. Basham wrote:

>My Extreme Chess finds move one at 12 ply -- in about 10 min.
>(slow machine)...  :-)
>
>    White       Black
>-----------------------------
>K = g 8          /     h 5
>
>R =  none        /   f 1, h 2
>
>B = c 8
>
>N = d 6
>
>P = f 4, g 3, h 4   /   f 6, g 5, h 6
>
>--------------------------------------------
>
>Move one is N d6 - e8..!

WChess2k finds Ne8 after 7min30 but has no mate announcement within 15min on
P2-350/16MB hash while Zarkov5 finds Ne8 in 6sec and mate#7 after 9sec.
Hmm, probably I should test Zarkov instead of Wchess.... :-)



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