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Subject: Re: A very difficult forced mate - can anybody find it?

Author: Angrim

Date: 14:13:44 08/07/02

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On August 07, 2002 at 08:42:57, Heiner Marxen wrote:
>>[D] 7k/ppb5/2p1b2K/3p3p/7P/N1P5/P4R2/8 w - - 0 5
>
>According to Chest there is no mate in 12.  That needs 10.3 hours on an
>Athlon 1500+ machine, so I will not go any deeper (EBF around 8).
>
>Perhaps after some more moves from the main line Chest can prove the rest.
>Also, maybe some PN-searcher has more luck.

No luck here. After one hour pn^2 search I don't see any sign that it
is getting close to solving it, so giving up.

Angrim

>Cheers,
>Heiner



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