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Subject: Re: odd position ,,does your program see the mate ...

Author: Dieter Buerssner

Date: 16:22:14 08/04/03

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On August 04, 2003 at 19:14:58, Mike Byrne wrote:

>
>
>New game
>8/8/8/2p5/1pp5/brpp4/qpprp2P/1nkbnK2 w - - 0 1
>
>2. h4 draws . 2.h3 wins

Yes

>Analysis by Shredder 7.04:
>1.Kxe1 Qa1 2.h3 Qa2 3.h4 Qa1 4.h5 Qa2 5.h6 Qa1 6.h7 Qa2 7.h8N Qa1 8.Nf7 Qa2
>9.Nd8 Qa1
>  +-  (#16)   Depth: 28/34   00:00:19  12141kN
>1.Kxe1 Qa1 2.h3 Qa2 3.h4 Qa1 4.h5 Qa2 5.h6 Qa1 6.h7 Qa2 7.h8N Qa1 8.Nf7 Qa2
>9.Nd8 Qa1
>  +-  (#6)   Depth: 28/34   00:00:19  12148kN

Yace:

 1908778   2.583  Mat16 33.  1.Kxe1 Qa1 2.h3 Qa2 3.h4 Qa1 4.h5 Qa2 5.h6 Qa1
                             6.h7 Qa2 7.h8=N Qa1 8.Nf7 Qa2 9.Ng5 Qa1 10.Ne4
                             Qa2 11.Nxc5 Qa1 12.Ne4 Qa2 13.Nd6 Qa1 14.Nxc4
                             Qa2 15.Na5 Qa1 16.Nxb3# {-2681}

The Mate in 6 by Shredder is certainly wrong.

Regards,
Dieter

• Re: odd position ,,does your program see the mate ... Mike Byrne 16:27:11 08/04/03

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