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Subject: Re: Eval Killer

Author: Tord Romstad

Date: 10:31:55 08/28/03

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On August 27, 2003 at 23:34:38, Rex wrote:

>Have fun with this one...  Let your engine run for a few minutes.  Interesting
>to see the different evals on this one..
>
>[D]3r2k1/1pp2ppp/3r4/1P1npq2/3n4/3PPP2/1BQ1BP1P/2RR3K w - - 1 1

Difficult for Gothmog.  The score drops to 0.00 at ply 11 after 2:50,
and to -0.25 at ply 13 after almost 20 minutes:

 1       2.25     0.00         44 e3d4
 2       2.55     0.01        762 e3d4 f7f6 d4e5
 3       2.55     0.01       1221 e3d4 f7f6 d4e5 f6e5
 4       2.44     0.06       4713 e3d4 e5d4 c2c5 f5e5 c5d4
 5       1.44     0.22      18819 e3d4 f5f4 c2d2 e5d4 d2f4 d5f4
 6       1.44     0.37      32230 e3d4 f5f4 c2d2 e5d4 d2f4 d5f4
 7       1.34     1.63     171856 e3d4 d5f4 d1g1 e5d4 b2a3 d6h6 g1g4
 8       0.73     6.78     854817 e3d4 d6h6 d1g1 f5h3 g1g2 d5f4 c1g1 f4g2
                                  g1g2
 9       0.73    12.87    1595089 e3d4 d6h6 d1g1 f5h3 g1g2 d5f4 c1g1 f4g2
                                  g1g2
10       0.98    33.82    4458105 e3d4 d5f4 d1g1 e5d4 b2a3 d6d7 c1b1 d8e8
                                  e2f1 f5h5
11       0.00   170.18   22243247 b2d4 d6h6 d4e5 f5e5 f3f4 d5f4 c2c7 e5c7
                                  c1c7 f4e2 c7b7
12       0.00   253.95   33647137 b2d4 d6h6 d4e5 f5e5 f3f4 d5f4 c2c7 e5d5
                                  e3e4 d5g5 e2f1
13      -0.25  1182.23  161083637 b2d4 d6h6 d1g1 e5d4 g1g2 d5c3 e3d4 c3b5
                                  c2c5 f5c5 d4c5 b5d4

Tord




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