Author: David Dahlem
Date: 16:54:57 12/14/03
Go up one level in this thread
On December 14, 2003 at 13:17:22, Mike Byrne wrote: >is almost ready for the Holiday season ... > >New: > >1. 19.07 Crafty Code compiled with /DDETECTDRAW option - IMO , this the >fastest solving Crafty ever on the WAC 300 - all 300 positions in 10 seconds on >my slow dual 1.7 Ghz > >2. Two new personalities - Tal and Botvinnik. With the addtion of these 2 >personalities, there are now 28 different personalities, including the default >Crafty "standard". > >3. Now you when you select a personality, you will receive feedback that the >personality is selected. Also, typing "krafty" at the command line will also >provide which personality you are engaged with. > >4. Modifcation of personality settings to vary the usage of time by >personality. For example, the "Fischer" will move faster than the slower, deep >thinking "Botvinnik'. > >5. All of the previous SE enhancements, including the "delay move" feature that >is used whe you are playing a "dumb down personality" it will not move >instaneously, but will take the normal time as dictated by the level you have >selected. > >6. "standard" crafty is usually the strongest and I see no reason why this >would be different here based on the WAC300 test results - your mileage may >vary. > >Here are some test results of WAC 300 with different personalities at 10 >seconds per move, (unoptimized) Crafty 19.7 SE, dual 1.7 Ghz, mt=2, win2k: > >Personality Correct Total Nodes Searched >--------------------------------------------------------------- >1. standard 300/300 93.9M >2. gm 300/300 96.4M >3. philidor 299/300 93.6M >4. nimzovitch 299/300 98.7M >5. capabalanca 299/300 101.4M >6. byrne 299/300 102.3M >7. fischer 299/300 103.5M >8. stein 299/300 106.6M >9. tal 298/300 108.1M >10. petrosian 297/300 117.3M >11. botvinik 297/300 125.3M >12. expert 252/300 23.4M >14. player 196/300 4.7M >15. fish 30/300 .2M > >It's not quite ready, as I am currently downloading Intel C++ compiler v 8.0 , >that may compile a faster executable. > >E-mail me with the word "include", if you are new to Crafty SE, All previous >users that opted-in will be automactically sent the latest and greatest. Do NOT >send me an email if you have previuosly opted in - that will just slow down the >process ad I have to manually delete the duplicates. I will post again on CCC, >when the final version, optimized Crafty 19.7 is released > > >Happy Holidays! > >Michael Byrne >mailto:mfbyrne_pa@msn.com Crafty playing chess in the Petrosian style? That's something i'll have to try. :-) Dave
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