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Subject: Re: Testposition: easy for human, hard for computers! - Not for ChestUCI

Author: F. Huber

Date: 09:22:39 03/31/04

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On March 31, 2004 at 09:13:59, Eduard Nemeth wrote:

>Composition Eduard Nemeth
>
>[D]4nBRR/4P1PP/3pKn2/8/4P3/8/6k1/8 b - - 0 1
>
>Black wins.
>
>My german comment, you can find on my website
>
>http://www.beepworld.de/members37/computerschach/
>
>under "Schach-Augenblicke" Issue 02.
>
>Eduard.

ChestUCI Ver.3.4  UCI:

CPU: Celeron 400MHz
FEN: 4nBRR/4P1PP/3pKn2/8/4P3/8/6k1/8 b - -
Search for 1. Special-Mate [C-/K8/P1/X8] in 30 ...  (Hash=64MB)
16   15:22  M16  1. ... Sxe4
Search completed ...  (Time=921.21s)
Special-Mate in 16 found !  (1. Solution in 15:21)
16   15:22  M16  1. ... Nxe4 2.Kd5 N4f6+ 3.Kd4 Kf3 4.Kd3 d5 5.Kd4 Ke2 6.Kc3 Ke3
7.Kb3 d4 8.Ka3 d3 9.Kb3 d2 10.Kc2 Nd5 11.Kd1 Nc3+ 12.Kc2 d1Q+ 13.Kxc3 Qa4 14.Kb2
Kd3 15.Kb1 Kc3 16.Kc1 Qa1+

(Would need about 3 min on a faster CPU)

Franz.



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