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Subject: Re: new Arasan test suite

Author: Dieter Buerssner

Date: 11:40:12 12/11/00

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On December 11, 2000 at 10:03:19, Jon Dart wrote:

>I've been building a small test suite for a while based on positions
>from Arasan games. Recently I took a closer look at this, weeded out
>very easy and very hard positions, and a few where I wasn't sure there
>was a clear right answer. Then I added some more positions from recent
>games. So now I have a condensed version with 70 positions, which follows.

Thanks, for posting the interesting test suite.

>Arasan is now getting about 30 right at 60 seconds/move on a PIII/733
>with 16MB hash. Crafty 17.6 got 48 right on the same machine.

Compared to this, I get a surprisingly well result with my current version
of Yace. 52 right. AMD K6-2 475, 30 MB hash. Of course, it is possible, that
some solutions will be "lost" at longer search time.

>3r3k/6p1/7p/1N6/2pP4/p3PbP1/R4P2/5K2 b - - bm Rd8; id "arasan2.11";

Do you mean "bm Rb8" here?

Regards,
Dieter




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