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Subject: Re: Example for Fritz5's positional understanding (was Zugzwang...)

Author: blass uri

Date: 10:47:47 08/20/98

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On August 19, 1998 at 06:04:57, Dirk Frickenschmidt wrote:


>On the other hand IM Pavasovic succeeded in overplaying the computer program
>with reversed castling in a Russian game, where black got a fast and
>irresistible king side attack after a pawn sacrifice in the opening (one of the
>two options of classical anti-computer chess: sharp, sacrificing kingside
>attacks or closed positional outplaying):
>
>Zugzwang - Pavasovic,D (2475) [C43]
>Hans & Lenze It Lippstadt GER (8), 06.08.1998
>
>1.e4 e5 2.Nf3 Nf6 3.d4 Nxe4 4.Bd3 d5 5.Nxe5 Nd7 6.Qe2 Nxe5 7.Bxe4 dxe4 8.Qxe4
>Be6 9.Qxe5 Qd7 10.0-0 Bd6 11.Qxg7 0-0-0 12.Qh6 Rdg8 13.g3 Rg6 14.Qh5 Bg4 15.Qd5
>h5 16.Nc3 Kb8 17.Ne4 Bf3 18.Nc5 Qg4 19.Qxf7 h4 20.Nd7+ Ka8 21.Re1 Rgg8 22.Qe6
>hxg3 23.fxg3 Qh5 0-1

Fritz5 found a better move 17.h4 because fritz5 has better positional
understanding of the position.
Is there another program that find 17.h4
Is 17.h4 a saving move?


Fritz5 does not understand that 17.Ne4 is losing because
it is weak in tactics like all the programs.

Uri
>
>
>Enjoy the games
>
>Dirk



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