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Subject: Re: Ruffian "Leiden" and "post Leiden" in test suite "WM-Test"

Author: Eduard Nemeth

Date: 02:18:47 11/10/03

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On November 10, 2003 at 05:14:32, Manfred Meiler wrote:

>Hello,
>
>here my compressed results of new Ruffian versions in test suite
>"Weltmeister-Test" (WM-Test) - with permission of Ruffian author Perola
>Valfridsson:
>
>a) <b>Ruffian 2003-10-10</b> version (and winner) of the CSVN tourney Leiden
>2003, *.exe file 2003 Oct 10th
>b) <b>Ruffian 2003-10-29</b> devel ("post Leiden"),*.exe file 2003 Oct 29th -
>and for comparing
>c) <b>Ruffian 1.0.5</b>.
>
>All Ruffian versions were tested as UCI engines under Shredder Classic GUI with
>256 mb hash and access to the complete 3/4/5-men Nalimov tablebases;
>hardware: AMD Athlon Thunderbird 1400 mhz.
>
>The test suite "WM-Test" (by Dr. Michael Gurevich and Heinz-Josef Schumacher)
>includes 100 test positions from games of the different (human) chess world
>champions: 38 positions in king attack, 36 positions in positional playing and
>26 positions in endgame.
>
>For comparing the following Ruffian results with 204 other engines (all
>professional ones and many Winboard/freeware engines) please have a look at
>[http://www.computerschach.de/test/index.htm] with detailed results in Excel and
>the 100 test positions.
>
>
><pre>   WM-Test<b>     	     Ruffian devel   Ruffian Leiden   Ruffian 1.0.5</b>
>Athlon 1400 mhz	     .exe 29.10.03   .exe 10.10.03    .exe 12.02.03
>.
>solved k-pos. (38)	 27		 26		  18
>rating king attack	 2.688		 2.682		  2.632
>.
>solved p-pos. (36)	 22		 21		  22
>rating pos.-play	 2.668		 2.661		  2.669
>.
>solved e-pos. (26)	 16		 14		  14
>rating endgame 	         2.668		 2.651		  2.645
>.
>solved pos. (total)	 65		 61		  54
><b>rating WM-Test		 2.675		 2.666		  2.649</b></pre>


Great resulf of the NEW Ruffian. Congratulation to Programmer Perola!

Best,
Eduard



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