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Subject: Re: One mate to solve...

Author: leonid

Date: 14:10:58 06/17/01

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On June 17, 2001 at 16:12:53, Heiner Marxen wrote:

>On June 17, 2001 at 08:13:27, leonid wrote:
>
>>Hi!
>>
>>This position will be easy for your program only if it is strong in mate.
>>
>>[D]3K4/1q1B1q2/7B/Q1QnQ1Qb/qQN1NQqQ/q1qnq1Q1/Rq1b1qR1/r2k2r1 w - -
>>
>>Please indicate your result.
>>
>>Thanks,
>>Leonid.
>
>Hello Leonid,
>
>According to Chest this is a mate in 8:
>
>PV: Rxg1+ Qfe1 Nxc3+ Nxc3 Qxe1+ Bxe1 Nxb2+ Qxb2 Qxe1+ Nxe1 Qed4+ Qbd2 Qxd2+ Qxd2
>Qxd2#
>
>(K7/600, 350 MB hash, 29.9 minutes)
>
>Cheers,
>Heiner

Thanks, Heiner! Will try later to find mate in 8. This was solved by mine in 10
by selective and response was slow. It took 9 min and 20 sec. By brute force
mine went only 6 moves deep, and 6 moves took already 9 min.

Cheers,
Leonid.




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