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Subject: Re: Overclocked AMD blunders drawn position on chessbase server.

Author: Charles Worthington

Date: 18:27:35 04/07/03

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On April 07, 2003 at 21:21:15, James T. Walker wrote:

>It appears that Shredder 7 will consider the move -Rc2.  Here is my analysis.
>However, Shredder 7.04 does not consider the move.

Aah and i unwittingly ran the test with shredder 7.04. Thank you james and my
apologies to the processor.
Charles

>
>Analysis by Shredder 7:
>
>77.Rc2 Bf5+ 78.Kc3
>  ±  (1.16)   Depth: 1/1   00:00:00
>77.Rc2 Bf5+ 78.Kc3
>  ±  (1.16)   Depth: 1/3   00:00:00
>77.Rc2 Bf5+ 78.Kc3
>  ²  (0.56)   Depth: 2/2   00:00:00
>77.Rc2 Bf5+ 78.Kc4 Bxc2 79.Kc3
>  =  (-0.04)   Depth: 2/4   00:00:00
>77.Rc2 Bf5+ 78.Kd2 Bxc2 79.Kxc2 Kf6
>  -+  (-2.14)   Depth: 2/5   00:00:00
>77.c6 Bxc6 78.Rc2
>  -+  (-1.63)   Depth: 2/6   00:00:00
>77.c6 Bxc6 78.Rc2
>  -+  (-1.63)   Depth: 2/6   00:00:00
>77.Ke4 Kh7
>  =  (0.17)   Depth: 2/6   00:00:00
>77.Ke4 Bb5
>  ²  (0.53)   Depth: 2/6   00:00:00
>77.Ke4 Be6 78.Rg2+ Kf6 79.Rc2
>  ²  (0.53)   Depth: 2/6   00:00:00
>77.Kc4 f5 78.Kd5 h4 79.Ra2 Kf6 80.Rxa5 f4 81.Ra1 Bh3 82.Ra6+ Ke7 83.Rh6 Bg2+
>84.Ke5
>  ²  (0.56)   Depth: 2/6   00:00:00
>77.Kc4 f5 78.Kd5 h4 79.Ra2 Kf6 80.Rxa5 f4 81.Ra1 Bh3 82.Ra6+ Ke7 83.Rh6 Bg2+
>84.Ke5
>  ²  (0.56)   Depth: 2/15   00:00:00
>77.Kc4 f5 78.Kd5 h4 79.Ra2 Kf6 80.Rxa5 f4 81.Ra1 Bh3 82.Ra6+ Ke7 83.Rh6 Bg2+
>84.Ke5
>  ²  (0.56)   Depth: 3/3   00:00:00
>77.Kc4 f5 78.Kd5 h4 79.Ra2 Kf6 80.Rxa5 f4 81.Ra1 Bh3 82.Ra6+ Ke7 83.Rh6 Bg2+
>84.Ke5
>  ²  (0.56)   Depth: 4/4   00:00:00
>77.Kc4 f5 78.Kd5 h4 79.Ra2 Kf6 80.Rxa5 f4 81.Ra1 Bh3 82.Ra6+ Ke7 83.Rh6 Bg2+
>84.Ke5
>  ²  (0.56)   Depth: 5/5   00:00:00
>77.Kc4 f5 78.Kd5 h4 79.Ra2 Kf6 80.Rxa5 f4 81.Ra1 Bh3 82.Ra6+ Ke7 83.Rh6 Bg2+
>84.Ke5
>  ²  (0.56)   Depth: 6/6   00:00:00
>77.Kc4 f5 78.Kd5 h4 79.Ra2 Kf6 80.Rxa5 f4 81.Ra1 Bh3 82.Ra6+ Ke7 83.Rh6 Bg2+
>84.Ke5
>  ²  (0.56)   Depth: 7/7   00:00:00
>77.Kc4 f5 78.Kd5 h4 79.Ra2 Kf6 80.Rxa5 f4 81.Ra1 Bh3 82.Ra6+ Ke7 83.Rh6 Bg2+
>84.Ke5
>  ²  (0.56)   Depth: 8/8   00:00:00  1kN
>77.Kc4 f5 78.Kd5 h4 79.Ra2 Kf6 80.Rxa5 f4 81.Ra1 Bh3 82.Ra6+ Ke7 83.Rh6 Bg2+
>84.Ke5
>  ²  (0.56)   Depth: 9/9   00:00:00  3kN
>77.Kc4 f5 78.Kd5 h4 79.Ra2 Kf6 80.Rxa5 f4 81.Ra1 Bh3 82.Ra6+ Ke7 83.Rh6 Bg2+
>84.Ke5
>  ²  (0.56)   Depth: 10/10   00:00:00  7kN
>77.Kc4 f5 78.Kd5 h4 79.Ra2 Kf6 80.Rxa5 f4 81.Ra1 Bh3 82.Ra6+ Ke7 83.Rh6 Bg2+
>84.Ke5
>  ²  (0.56)   Depth: 11/11   00:00:00  21kN, tb=30

• Re: Overclocked AMD blunders drawn position on chessbase server. Günther Simon 03:18:48 04/08/03

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