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Subject: Re: One mate to solve.

Author: leonid

Date: 05:31:35 07/20/02

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On July 20, 2002 at 04:28:57, Uri Blass wrote:

>On July 20, 2002 at 00:03:49, leonid wrote:
>
>>Hi,
>>
>>This mate is, probably, easy:
>>
>>[D]Bn4bb/1PqPQnP1/2Prrq2/2KPBk2/2NRRq2/1PNqqQq1/1q4R1/q6q w - -
>>
>>Please indicate your result.
>>
>>Thanks,
>>Leonid.
>
>Movei says mate in 11 at depth 7 after almost 10 minutes
>(574.57 seconds).
>
>Movei does not look for the shortest mate so there may be shorter mate.


Solution is excellent since it is mate in 11.

Can you briefly explain what kind of search for mate this program do. I have the
impression that I never heard about this program. If this program look for mate
with some kind of extentions, or search for mate is done by some independent
segment in the program, like me program do. In mine completely independent
module do the work. Its name should be (after what I could read after writing
it) mate solver.

Cheers,
Leonid.


>Hardware p850(64 mbytes)
>
>Nodes per second here are slightly more than 100 Knodes per second.
>
>depth=7 score=9979(means mate in 11) time=574.57 nodes=57623979
>main line e4f4 f5g6 f4f6 e6f6 g2g3 f7g5 g3g5 e3g5 f3d3 h1e4 d3e4 g5f5 g7h8n g6h6
>e4h4 f5h5 h4f6 d6f6 e7f6 h6h7 f6g7
>
>Uri



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