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Subject: Re: Wow! Talk about opening blunder

Author: Günther Simon

Date: 07:41:09 07/04/05

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On July 04, 2005 at 10:36:30, Steve Glanzfeld wrote:

>On July 04, 2005 at 08:18:59, Ted Summers wrote:
>
>>I was just trying out the New Opening Book for Fruit by Dann Corbit. In a test
>>match with Chessmaster in it's own (ChessMaster 10th) interface and using
>>ChessMaster's default opening book, Tournament Settings. When this occured.
>>[D] r1q1k2r/p4ppp/4pn2/1p1p1b2/1b1n1B2/2NP2P1/PP2PPBP/R2QK2R b KQkq - 0 12
>>[Event ""]
>>[Site ""]
>>[Date "2005.7.4"]
>>[Round ""]
>>[White "Chessmaster"]
>>[Black "Fruit 2.1"]
>>[TimeControl "40/7200"]
>>[Result "*"]
>>[ECO "oft "]
>>
>>1.Nf3 Nf6 2.g3 d5 3.Bg2 c6 4.c4 Bf5 5.cxd5 cxd5 6.Qb3 Qc8 7.Nc3 e6 8.d3 Nc6
>>9.Bf4 Bb4 10.Nd4?? Nxd4 11.Qa4+ b5! 12.Qd1 *
>
>That may point to a bug in the King 3.33 engine... King 3.23 (default) does not
>consider 10.Nd4?? (Pentium M 1.5 GHz, 128 MB hash):

>Steve

Steve, if I understood Ted correctly this was a _book error_ in CM10
not an engine blunder.

Guenther



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