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Subject: Re: Crafty 19.12se vs Ruffian 2.0.2

Author: F. Huber

Date: 13:37:52 04/25/04

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On April 25, 2004 at 16:05:38, Vincent Lejeune wrote:

>On April 25, 2004 at 14:33:26, James T. Walker wrote:
>
>>Here is an interesting position reached after 19 moves.  Crafty just played
>>19.Bxe8.  Ruffian announced mate in 10.  Shredder 8 sees a mate in 150 after
>>some time. ?
>>
>>[D]r3B1k1/p1p2pp1/3b3p/3P4/3Pp2q/7b/PP1BQPPn/RN2R1K1 b - - 0 1
>
>Yes Mate in 150 is a special feature from Shredder 8 :o), as I understand that
>means it find a mate but it doesn't know in how many moves ...
>
>btw, TheKing find a mate in 10 in 2 sec and mate in 9 in 14 sec
...

and Chest can confirm it! :-)

ChestUCI Ver.3.4  UCI1:

CPU: Celeron 400MHz
FEN: r3B1k1/p1p2pp1/3b3p/3P4/3Pp2q/7b/PP1BQPPn/RN2R1K1 b - -
Search for Special-Mate [C-/K2/P9/X34] in 9 ...  (Hash=64MB)
 9   00:35  M9  1. ... Sf3+
Search completed ...  (Time=34.83s)
Special-Mate in 9 found !  (00:34)
1... Nf3+ 2.Qxf3 exf3 3.Bxf7+ Kxf7 4.Re7+ Qxe7 5.Nc3 Bxg2 6.Bg5 Bh2+
7.Kxh2 Qxg5 8.Kg1 Bh3+ 9.Kh1 Qg2#
1 Solution  (Special-Mate in 9)

Regards,
Franz.





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