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Subject: Re: One mate to solve...

Author: leonid

Date: 04:03:20 07/06/01

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On July 05, 2001 at 15:57:16, Heiner Marxen wrote:

>On June 28, 2001 at 20:48:01, leonid wrote:
>
>>Hi!
>>
>>If you want to solve one mate you can try this:
>>
>>[D]1q2k2q/bP1rqrPb/BnQqqQnB/1Q1NN1Q1/2Q2Q2/2q2q2/1q1RR1q1/4K3 w - -
>>
>>Don't try this position of every program. Be sure that you use program that like
>>solving mates.
>>
>>I was tempted to ask one excellent program to analyze this position 6 plys deep.
>>When I left program (it never responded) my Windows ME was already sick.
>
>Why is it, that you (politely?) do not mention the name of this excellent
>program?  Anyhow...

Hi, Heiner! Pleasure to see you.

Program is Fritz that play excellent chess but was never brilliant in mate. I
use for now Fritz for printing positions for my privet library of mate
positions. Fritz print neat diagrams. I feel me too lazy for writing my own code
for graphics. I remember that many years ago I printed even my CV by writing its
code on Assembler. I should one day find it and write my code for mate solver
diagrams.

>This one is not particularly hard for Chest: after 140 seconds on a K7/600
>with 30 MB hash Chest has found 3 solutions for mate in 9:

Good time!

Cheers,
Leonid.

>PV: gxh8=Q+ Nxh8 Nc7+ Qbxc7 Qxh8+ Rf8 Qhxf8+ Qxf8 Qxe6+ Qde7 Qgxe7+ Qxe7 Qcxd7+
>Qxd7 Qxe7+ Kxe7 Nc6#
>PV: gxh8=R+ Nf8 Rxf8+ Rxf8 Nc7+ Qbxc7 Qxf8+ Qxf8 Qxe6+ Qde7 Qgxe7+ Qxe7 Qcxd7+
>Qxd7 Qxe7+ Kxe7 Nc6#
>PV: Nc7+ Qbxc7 gxh8=Q+ Nxh8 Qxh8+ Rf8 Qhxf8+ Qxf8 Qxe6+ Qde7 Qgxe7+ Qxe7 Qcxd7+
>Qxd7 Qxe7+ Kxe7 Nc6#
>
>Heiner



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