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Subject: Re: Mate in 9.....Good Test

Author: F. Huber

Date: 15:03:57 02/02/05

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On February 02, 2005 at 17:45:17, Rob Basham wrote:

>[D]3q1rk1/5pp1/3p3p/1Q1N3P/2p3P1/R4n2/rPP5/2K4R b - - 0 1
>
>So far, in all of my testing, the fastest portable on this test is the
>Novag Sapphire 2.
>
>It finds....Ra1+ in just 12 sec. at only 6 ply!
>
>(Mach3 takes just 27 seconds...
>
>Novag Scorpio takes 33 sec...)

Here the result from Chest:

ChestUCI Ver.3.7:
CPU: Celeron 400MHz
FEN: 3q1rk1/5pp1/3p3p/1Q1N3P/2p3P1/R4n2/rPP5/2K4R b - -
Search for Special-Mate [C3/K3/P2/X4] in 9 ...  (Hash=38MB)
   9	00:00	           0	0	+M9	1. ... Ta1+
Search completed ...  (Time=0.05s)
Mate in 9 found !  (00:00)
1... Ra1+ 2.Rxa1 Qg5+ 3.Nf4 Qxf4+ 4.Kb1 Nd2+ 5.Kc1 Nb3+ 6.Kb1 Qc1+ 7.Rxc1 Nd2+
8.Ka2 Ra8+ 9.Qa4 Rxa4#
1 Solution  (Mate in 9)

But also in brute-force mode it takes not very long ...

Regards,
Franz.



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