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Subject: Re: Fritz 7(a) Bug

Author: Miguel A. Ballicora

Date: 07:56:47 12/19/01

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On December 18, 2001 at 20:15:09, Mike S. wrote:

>On December 18, 2001 at 18:54:09, Kurt Utzinger wrote:
>
>>In the position shown below Fritz 7a sees that 1...Rxb2 is a fault, but after
>>making this move, the program is unable to win a piece with 2.0-0-0 and so we
>>must assume that there is a castling bug in Fritz7:
>
>I notice the same on my system. OTOH, Fritz 7a can see long castlings at the
>root:
>
>[D]8/8/8/8/2p5/2pkp1N1/8/R3K3 w Q - 0 1
>
>Analysis by Fritz 7:
>
>1.0-0-0#
>  +-  (#1)   Tiefe: 2/2   00:00:00
>  +-  (#1)   Tiefe: 2/2   00:00:00
>
>The case must be more complicated...
>
>Are there games where Fritz 7a did castle to the queenside (except book moves)?
>
>Regards,
>M.Scheidl

Please try this position to see if Fritz 7 can find mate in one:

[D]8/8/8/8/2p5/1rpkp1N1/8/R3K3 w Q - 0 1

Regards,
Miguel





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