CCRL 40/40
Downloads and Statistics
September 14, 2019
Testing summary:
Total: 1'083'337 games
played by 2'531 programs
147896 CPU days (X2 4600+)

White wins: 376'125 (34.7%)
Black wins: 279'699 (25.8%)
Draws: 427'513 (39.5%)
White score: 54.5%

Engine Details

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Komodo 5.1 64-bit in CCRL 40/40, 2019-09-14
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 5.1 64-bit has no rank with rating of 3106 Elo points (+18 -18),
based on 918 games: 293 wins, 132 losses and 493 draws
Score: 58.8%, Average opponent: −53.8, Draws: 53.7%


Pairwise results:
     Opponent                        Elo     Score                  LOS   Perf
 - Stockfish 5 64-bit                3194   1.0-2.0   (+0 -1 =2 )    0.0    +5
 - Houdini 3 64-bit                  3159  16.0-18.0  (+3 -5 =26)    0.0   +37
 - Houdini 3 Tactical 64-bit         3153  25.0-29.0  (+15-19=20)    0.0   +24
 - Stockfish 4 64-bit                3121  12.5-17.5  (+2 -7 =21)   11.3   -27
 - Gull 3 64-bit                     3120   2.5-0.5   (+2 -0 =1 )    8.0  +258
 - RubiChess 1.5 64-bit              3112   9.0-11.0  (+1 -3 =16)   35.5   -16
 - Houdini 1.5a 64-bit               3111  15.5-14.5  (+7 -6 =17)   33.6   +13
 - Strelka 5.5 64-bit                3104  18.5-15.5  (+8 -5 =21)   59.9   +24
 - Critter 1.6a 64-bit               3101  17.5-19.5  (+8 -10=19)   70.6   -22
 - Stockfish 3 64-bit                3097  16.5-13.5  (+9 -6 =15)   79.7   +21
 - RofChade 2.0 64-bit               3083   9.5-10.5  (+3 -4 =13)   96.4   -37
 - Rybka 4.1 64-bit                  3078  21.0-13.0  (+11-3 =20)   99.8   +37
 - Bouquet 1.8 64-bit                3075  15.5-14.5  (+8 -7 =15)   99.9   -20
 - IvanHoe 9.46h 64-bit              3062  20.5-13.5  (+10-3 =21)  100.0   +17
 - Bouquet 1.5 64-bit                3062  17.0-13.0  (+9 -5 =16)  100.0    -4
 - RobboLito 0.21Q 64-bit            3059  18.5-11.5  (+9 -2 =19)  100.0   +18
 - Bouquet 1.6 64-bit                3051  17.5-16.5  (+5 -4 =25)  100.0   -44
 - Vitruvius 1.11C 64-bit            3050  17.5-12.5  (+9 -4 =17)  100.0    -9
 - DeepSaros 3.3b 64-bit             3046  17.5-12.5  (+7 -2 =21)  100.0   -15
 - Sting SF 3 64-bit                 3038  20.5-13.5  (+12-5 =17)  100.0    -6
 - DeepSaros 3.0 64-bit              3036  18.0-12.0  (+10-4 =16)  100.0   -10
 - Gull 2.1 64-bit                   3028  21.0-13.0  (+10-2 =22)  100.0   -12
 - BlackMamba 1.4 64-bit             3028  19.5-10.5  (+13-4 =13)  100.0   +17
 - Protector 1.7.0 64-bit            3011   2.0-1.0   (+1 -0 =2 )  100.0   -23
 - Gull 2.2 64-bit                   3011  16.5-13.5  (+9 -6 =15)  100.0   -67
 - Protector 1.5.0 64-bit            2986  22.0-8.0   (+17-3 =10)  100.0   +38
 - Chiron 1.1a 64-bit                2979  21.5-8.5   (+15-2 =13)  100.0    +9
 - Naum 4.2 64-bit                   2977  20.0-10.0  (+14-4 =12)  100.0   -22
 - Chiron 1.5 64-bit                 2965  22.0-8.0   (+15-1 =14)  100.0    +3
 - Hannibal 1.3 64-bit               2964  22.0-8.0   (+17-3 =10)  100.0   +13
 - Rybka 2.3.2a 64-bit               2962  23.0-7.0   (+18-2 =10)  100.0   +38
 - Spike 1.4 Leiden                  2915  23.0-7.0   (+16-0 =14)  100.0   -22


Created in 2005-2013 by CCRL team
Last games added on September 14, 2019