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Subject: Re: The best programs fails to find what a computer found in 1974

Author: Ernst A. Heinz

Date: 06:28:58 04/23/98

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On April 23, 1998 at 09:04:45, blass uri wrote:

>FEN:rq2k2r/3n1ppp/p2bpnb1/8/Np1N4/1B3PP1/PP2Q2P
>/R1BR2K1/w
>
>Chaos played Nxe6 and won after  fxe6 Qxe6+ Be7 Re1
>all the black moves are forced and after this variation
>the computer programs can see after some minutes that white
>stands better but fritz5 and Junior4.6 and Genius3 cannot find
>the first move and "think" white is not better
>can a program with elo at least 2400 in the ssdf list find this move?

Your FEN lacks the castling rights of Black (if they are still valid).

"DarkThought" prefers 1. Bxe6 O-O with a slight advantage for White
until iteration #12. Then, after roughly 3 min. it switches to
1. Nxe6 on a 500MHz Alpha-21164a.

=Ernst=



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