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Subject: Re: Good engine test

Author: Mikael Bäckman

Date: 11:50:21 05/06/05

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On May 06, 2005 at 12:27:57, Rob Basham wrote:

>[D]3r2k1/1p3pp1/1p6/7p/q2NP1P1/2Q2P1b/rP5P/2RR2K1 w - - 0 1
>
>Junior 5 takes 11 seonds to find....Nf5...!
>
>Fritz 8.........16 sec.
>
>Fritz 5.32........29 sec.
>
>Some engines I tested have trouble with this one!
>
>Rob


52 seconds for Chepla on AMD64 3500+.

   0.82    1594k   1.5 Kf2 f6 Kg3 hxg4 fxg4 Bf1 Rxf1 Rxd4 Qc8+ Kh7 Qf5+ Kh8 8/29
   1.15    4111k   4.0 Kf2! f6 Kg3 hxg4 fxg4 Bf1 Rxf1 Rxd4 Qc8+ Kh7 Qf5+ Kh8
                       9/35
   1.23    5552k   5.3 Kf2 f6 Kg3 hxg4 fxg4 Bf1 Rxf1 Rxd4 Qc8+ Kh7 Qf5+ Kg8 9/27
   2.15   14924k  15.3 Kf2! f6 Kg3 hxg4 fxg4 Bf1 Rxf1 Rxd4 Qc8+ Kh7 Qf5+ Kg8
                       Rc8+ 10/35
   2.34   23378k  25.0 Kf2 f6 Kg3 hxg4 fxg4 Bxg4 Kxg4 Qe8 Qb3+ Kh7 Kf3 Qh5+ Kg2
                       Rd8a8 10/41
   2.68   46013k  52.1 Nf5 Rxd1+ Kf2 Rxb2+ Kg3 Rg2+ Kxh3 f6 Kxg2 Rxc1 Qxc1 hxg4
                       Qc8+ Kh7 Qf8 gxf3+ Kxf3 10/41
   3.15   70303k  81.1 Nf5! Rxd1+ Kf2 Rxb2+ Kg3 Rg2+ Kxh3 f6 Kxg2 Rxc1 Qxc1
                       hxg4 Qc7 gxf3+ Kg3 Qd7 11/42

/Mikael




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