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Subject: Re: Good Test Move to Find..correct diagram..!

Author: Martin Giepmans

Date: 16:46:30 11/30/02

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On November 30, 2002 at 16:43:04, Mike S. wrote:

>On November 30, 2002 at 16:34:49, Mike S. wrote:
>
>>>[D]q1k1r2r/1p1b2pp/p1n1p2n/2B1PpN1/3p1P2/P2B3P/P1P3P1/1R2QR1K w - -
>
>I tried Fritz 7 in multi-pv (2 variations) mode. At first it preferred 1.c3 too,
>like Ruffian. At ply 13 it evaluated 1.Rb6 best for the first time, at ply 14
>1.Rb2 is 2nd best now, replacing 1.c3:
>
>Analysis by Fritz 7:
>
>1. +- (2.94): 1.Rb6 Rhg8 2.Qa1 Nd8 3.Bxd4 Bc6 4.Qc3 Re7 5.Rfb1 Nhf7 6.Bc5 Rc7
>7.Nxh7
>2. +- (2.78): 1.Rb2 b5 2.a4 b4 3.Qe2 a5 4.Ba6+ Kd8 5.Qb5 Bc8 6.Qb6+ Kd7 7.Bb5
>Bb7 8.Bd6
>
>Probably it's not a perfect test position either... no single moves which are
>clearly better than alternatives.
>
Yes, perhaps this demonstrates that problem composers don't have an
easy life.
But this is nothing compared to the life of a chess pogrammer ;)

Martin

>Regards,
>M.Scheidl



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