CCRL 40/4
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 1'579'577 games
played by 1'866 programs
21113 CPU days (X2 4600+)

White wins: 617'996 (39.1%)
Black wins: 503'684 (31.9%)
Draws: 457'897 (29.0%)
White score: 53.6%

Engine Details

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Laser 1.4 64-bit 4CPU in CCRL 40/4, 2017-11-18
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 4 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 1.5 minutes on a modern Intel CPU.
Tested by CCRL team, 2005-2017, http://computerchess.org.uk/ccrl/404/

CCRL 40/4 main list:
Laser 1.4 64-bit 4CPU is #24 with rating of 3113 Elo points (+24 -24),
based on 520 games: 179 wins, 99 losses and 242 draws
Score: 57.7%, Average opponent: −50.3, Draws: 46.5%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Arasan 20.1 64-bit 4CPU            3128  22.5-23.5  (+7 -8 =31)   17.6    +8
 - Pedone 1.6 64-bit 4CPU             3119  26.0-26.0  (+11-11=30)   33.3    +3
 - Hiarcs 14 4CPU                     3107  20.5-20.5  (+12-12=17)   64.8    -4
 - Pedone 1.5 64-bit 4CPU             3097  24.5-18.5  (+12-6 =25)   86.2   +20
 - Crafty 25.2 64-bit 4CPU            3082  21.5-23.5  (+10-12=23)   97.1   -40
 - Bobcat 8.0 64-bit 4CPU             3069  25.5-19.5  (+14-8 =23)   99.6    -5
 - Wasp 2.01 64-bit 4CPU              3068  22.0-24.0  (+13-15=18)   99.7   -57
 - Vajolet2 2.3 64-bit 4CPU           3060  25.0-16.0  (+16-7 =18)   99.9   +15
 - Nemorino 2.00 64-bit 4CPU          3019  27.5-11.5  (+22-6 =11)  100.0   +52
 - Alfil 15.8 64-bit 4CPU             3014  24.0-13.0  (+15-4 =18)  100.0    -7
 - Hakkapeliitta 3.0 64-bit           2986  33.5-9.5   (+28-4 =11)  100.0   +72
 - Rodent III 0.172 64-bit 4CPU       2975  27.5-14.5  (+19-6 =17)  100.0   -39


Created in 2005-2013 by CCRL team
Last games added on November 18, 2017