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Subject: Re: Crafty 19.7 GCM-ECP results

Author: martin fierz

Date: 00:24:37 12/16/03

Go up one level in this thread


On December 16, 2003 at 02:26:09, Uri Blass wrote:

>On December 16, 2003 at 01:51:57, martin fierz wrote:
>
>>On December 15, 2003 at 16:09:44, Dann Corbit wrote:
>>
>>>On December 15, 2003 at 16:01:17, martin fierz 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
>>>>
>>>>BTW, how do you get these results? i use crafty 19.06 within arena on an athlon
>>>>XP1600+, and when i run ECMGCP at 5 seconds per move arena tells me that crafty
>>>>solves 91 of 183 positions. is there any difference to 19.07? what are you using
>>>>to run the EPD?
>>>
>>>Your machine is much faster than the one that I used.
>>>
>>>I am using gradualtest.
>>
>>hi dann,
>>finally i understand your results - sorry for the last confused post.
>>so basically you're saying you have 68 solved after 5 seconds, right?
>>
>>i ran crafty 19.06, ruffian 1.0.5 and my thing at 5s/move on my XP1600+ on
>>ECMGCP, and  the result is
>>
>>muse 0.877    86/183
>>crafty 19.06  91/183
>>ruffian 1.05  114/183
>>
>>i must admit that i have a bit a speculative king safety eval which helps me get
>>a good score compared to crafty; crafty is much stronger than my engine for
>>other reasons.
>>
>>in any case, i don't believe that crafty 19.07 is a tactical monster as you
>>claim, there is no difference to 19.06 AFAIK except that you compiled with
>>detect draw, which may help but only in a handful of positions. ruffian solves
>>much more than crafty.
>>
>>cheers
>>  martin
>
>The question is if there is an improvement relative to previous versions of
>crafty and not if it is stronger than other programs.

no, not only: dann was very very impressed about crafty 19.07 and it's WAC
score, and believes that crafty is a tactical monster. so i post this result so
that he can reconsider :-)
of course, normally you are right, you have to compare with older versions.

cheers
  martin



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