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Subject: Chessmaster Personalities vs Crafty in the CM GUI

Author: Bill McGaugh

Date: 09:07:43 06/12/01


games are 40 moves in 40 minutes, PII-450 or PIII-550

CM Mg1 vs Crafty 17.14  69.5-30.5 (finished) 69.5%
CM Fun vs Crafty 17.14  62-38  (finished)  62.0%
CM Utzinger vs Crafty 17.14 54-46 (finished) 54.0%
CM 8000 vs Crafty 17.14  55.5-44.5 (finished) 55.5%
CM Mg1 vs CM 8000  57-43 (finished) 57.0%
CM Mg1 vs Nimzo 2000b 34.5-14.5  (continuing) 70.4%
CM Fun vs CM8000  1.5-2.5 (continuing) 37.5%

CM Mg1 vs Zarkov 4.5g 22-8 (to be continued) 73.3%


By the linear approximation formula, Mg1 performed 156 points better
than crafty in their match...CM 8000 performed about 44 points better than
crafty yet, going head to head with CM 8000, Mg1 was only 56 points
ahead.  The head to head competition between personalities seemed to understate
the difference in strength. This difference is probably not statistically
significant, but we will continue the testing and see if that pattern perisists.



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Last modified: Thu, 15 Apr 21 08:11:13 -0700

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