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Subject: Re: One mate to solve.

Author: leonid

Date: 09:11:01 08/28/01

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On August 28, 2001 at 11:42:43, Peter Berger wrote:

>On August 28, 2001 at 05:39:13, leonid wrote:
[D]6kq/rqqrqqqq/n2Q4/b1PNRBBN/b2Q3N/p2Q3K/n2P2Q1/q1Q2RR1 w - -
>>
>>Please indicate your result.
>>
>>Thanks,
>>Leonid.
>
>Yace 0.99.50 by Dieter Bürssner find a mate in 8 in about 2 minutes (
>Settings:qe=7,irepcheck=1,inullthreat=0) on an Athlon 1333Mhz computer.
>
> 51433308  1:49.6  10.55  6t+ 1.Bxh7+ Qhxh7 2.Bxe7 Qxd3+ 3.Qxd3 Qxe5 4.Rxf7
>                               Rxe7 5.Qxg7+ Qxg7 {-280}
>  63378584  2:07.9  Mat08  6t  1.Bxh7+ Qhxh7 2.Bxe7 Qxd3+ 3.Qxd3 Qxe5 4.Qxg7+
>                               Qexg7 5.Rxg7+ Qxg7 6.Rf8+ Qxf8H 7.Q6g6+H Kh8H
>                               8.Qh7#H {-930}
>  67477873  2:13.0  Mat08  6.  1.Bxh7+ Qhxh7 2.Bxe7 Qxd3+ 3.Qxd3 Qxe5 4.Qxg7+
>                               Qexg7 5.Rxg7+ Qxg7 6.Rf8+ Qxf8 7.Q6g6+ Kh8
>                               8.Qh7# {-930}

Pretty good time for selective search since it is mate in 8.

Cheers,
Leonid.



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