CCRL 40/40
Downloads and Statistics
September 21, 2019
Testing summary:
Total: 1'084'933 games
played by 2'536 programs
148136 CPU days (X2 4600+)

White wins: 376'624 (34.7%)
Black wins: 280'046 (25.8%)
Draws: 428'263 (39.5%)
White score: 54.5%

Engine Details

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Komodo 8 64-bit 4CPU in CCRL 40/40, 2019-09-21
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 40 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 15 minutes on a modern Intel CPU.
Tested by CCRL team, 2005-2019, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
Komodo 8 64-bit 4CPU has no rank with rating of 3285 Elo points (+16 -16),
based on 1298 games: 588 wins, 74 losses and 636 draws
Score: 69.8%, Average opponent: −126.2, Draws: 49.0%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Stockfish 6 64-bit 4CPU            3291  39.0-53.0  (+6 -20=66)   27.5   -33
 - Stockfish 5 64-bit 4CPU            3269  57.5-46.5  (+20-9 =75)   93.9   +12
 - Houdini 4 64-bit 4CPU              3242  59.0-45.0  (+32-18=54)  100.0    -3
 - Fire 4 64-bit 4CPU                 3199  24.5-10.5  (+16-2 =17)  100.0   +36
 - Gull 3 64-bit 4CPU                 3181  40.0-20.0  (+23-3 =34)  100.0   -10
 - Gull 2.8b 64-bit 4CPU              3179  35.0-15.0  (+21-1 =28)  100.0    +7
 - Equinox 3.20 64-bit 4CPU           3175  33.0-17.0  (+17-1 =32)  100.0   -22
 - Equinox 3.30 64-bit 4CPU           3162  22.0-10.0  (+15-3 =14)  100.0    -2
 - Critter 1.6a 64-bit 4CPU           3160  43.0-17.0  (+27-1 =32)  100.0     0
 - Fire 3.0 64-bit 4CPU               3151  33.0-17.0  (+19-3 =28)  100.0   -42
 - Bouquet 1.8 64-bit 4CPU            3150  37.0-11.0  (+27-1 =20)  100.0   +40
 - Rybka 4 64-bit 4CPU                3148  35.0-15.0  (+20-0 =30)  100.0   -24
 - Rybka 4.1 64-bit 4CPU              3145  42.0-18.0  (+25-1 =34)  100.0   -25
 - DeepSaros 4.1.6 64-bit 4CPU        3128  35.0-15.0  (+22-2 =26)  100.0   -40
 - BlackMamba 2.0 64-bit 4CPU         3123  40.5-11.5  (+30-1 =21)  100.0   +18
 - Strelka 5.5 64-bit                 3104  38.5-10.5  (+31-3 =15)  100.0   +21
 - Naum 4.6 64-bit 4CPU               3096  42.0-8.0   (+35-1 =14)  100.0   +59
 - Chiron 2 64-bit 4CPU               3086  45.0-7.0   (+38-0 =14)  100.0   +74
 - Hannibal 1.4b 64-bit 4CPU          3077  42.0-8.0   (+35-1 =14)  100.0   +40
 - Protector 1.7.0 64-bit 4CPU        3075  40.0-10.0  (+30-0 =20)  100.0   -12
 - Deep Fritz 14 64-bit 4CPU          3073  40.5-9.5   (+32-1 =17)  100.0     0
 - Protector 1.6.0 64-bit 4CPU        3071  42.0-8.0   (+34-0 =16)  100.0   +26
 - Naum 4.2 64-bit 4CPU               3061  40.5-9.5   (+33-2 =15)  100.0    -2


Created in 2005-2013 by CCRL team
Last games added on September 21, 2019