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Subject: Re: Crafty 19.7 GCM-ECP results

Author: Dann Corbit

Date: 02:45:44 12/16/03

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On December 16, 2003 at 05:12:50, Uri Blass wrote:

>On December 15, 2003 at 13:58:02, Dann Corbit wrote:
>
>>Number of tests:                       183
>>Max score:                             183
>>Engines score:                         165
>>Number with full score:                165
>>Found in: 1 sec = 28, 2 sec = 11, 5 sec = 29, 10 sec = 20, 30 sec = 30, 1 min =
>>9, 2 min = 12, 5 min = 17, 10 min = 4, 30 min = 5,
>>Time used for tests (wrong answer=900s): 27361s
>>
>>Positions with error (id):
>>ECM.1068, ECM.1197, ECM.1204, ECM.1217, ECM.1227,
>>ECM.1229, ECM.1265, ECM.1273, ECM.1294, ECM.1308, ECM.1314,
>>ECM.1438, ECM.1533, ECM.1592, ECM.1612, ECM.1617, ECM.1621,
>>ECM.1622
>
>Note that there is no ECM 1197 in my gcp test and only ECM 1193 and ECM 1199
>Note that some of the easy positions for movei are position with error based on
>Crafty and I give analysis of all the positions that movei found to be not with
>error when Crafty believes that they are in error.
>
>position with error based on movei are
>1134,1151,1227,1229,1304,1335,1376,1438,1546,1578,1584,1592,1604,1612,1617,1621,1622
>,
>
>For comparison movei on PIII1000(64 mbytes hash not latest version that is about
>2% faster)
>
>1 sec=51   Crafty 2  seconds=39
>2 sec=71   Crafty 5  seconds=68
>5 sec=93   Crafty 10 seconds=88
>12 sec=120 Crafty 30 seconds=118
>22 sec=127 Crafty 1 minute=127
>40 sec=140 Crafty 2 minutes=139
>166 sec=156 Crafty 5 minutes=156
>226 sec=160 Crafty 10 minutes=160
>272 sec=165 Crafty needs 15 or 30 minutes for it.
>300 sec=166

I imagine your results to mean that movei is about the same tactical strength as
crafty at ECM-GCP test.

I think your progress with your engine is pretty amazing.

I am curious about your analysis for these positions:
1134,1151,1227,1229,1304,1335,1376,1438,1546,1578,1584,1592,1604,1612,1617,1621,1622

What did you find?




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