CCRL 40/40
Downloads and Statistics
August 17, 2019
Testing summary:
Total: 1'075'629 games
played by 2'520 programs
147029 CPU days (X2 4600+)

White wins: 373'444 (34.7%)
Black wins: 277'846 (25.8%)
Draws: 424'339 (39.5%)
White score: 54.4%

Engine Details

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Komodo 12.3 MCTS 64-bit 4CPU in CCRL 40/40, 2019-08-17
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 12.3 MCTS 64-bit 4CPU is #8 with rating of 3292 Elo points (+22 -22),
based on 594 games: 118 wins, 150 losses and 326 draws
Score: 47.3%, Average opponent: +16.9, Draws: 54.9%


Pairwise results:
     Opponent                        Elo     Score                  LOS   Perf
 - SugaR 1.6.1 64-bit 4CPU           3462   6.5-25.5  (+0 -19=13)    0.0   -24
 - Stockfish 10 64-bit 4CPU          3461   8.0-18.0  (+2 -12=12)    0.0   +49
 - ShashChess 8.0 64-bit 4CPU        3450   9.0-23.0  (+0 -14=18)    0.0   +29
 - Komodo 13.02 64-bit 4CPU          3402   9.5-22.5  (+1 -14=17)    0.0   -10
 - Houdini 6 64-bit 4CPU             3397  14.5-37.5  (+2 -25=25)    0.0   -31
 - Fire 7.1 64-bit 4CPU              3320  17.0-25.0  (+3 -11=28)    1.6   -22
 - Xiphos 0.5 64-bit 4CPU            3313  19.0-19.0  (+8 -8 =22)    9.5   +23
 - Ethereal 11.00 64-bit 4CPU        3299  12.5-13.5  (+5 -6 =15)   33.6    -2
 - Ethereal 11.25 64-bit 4CPU        3297   7.0-9.0   (+3 -5 =8 )   39.2   -31
 - Deep Shredder 13 64-bit 4CPU      3280   7.0-9.0   (+2 -4 =10)   83.6   -48
 - Laser 1.7 64-bit 4CPU             3279  18.5-13.5  (+10-5 =17)   81.1   +31
 - Fizbo 2 64-bit 4CPU               3276  12.5-19.5  (+4 -11=17)   89.6   -76
 - Andscacs 0.95 64-bit 4CPU         3267  22.5-17.5  (+9 -4 =27)   95.5    +8
 - Andscacs 0.94 64-bit 4CPU         3264  14.5-9.5   (+8 -3 =13)   97.5   +33
 - Booot 6.3.1 64-bit 4CPU           3260  18.5-11.5  (+8 -1 =21)   99.1   +29
 - Xiphos 0.4 64-bit 4CPU            3250  17.0-7.0   (+11-1 =12)   99.8   +83
 - Laser 1.6 64-bit 4CPU             3217  14.5-9.5   (+7 -2 =15)  100.0   -17
 - Schooner 2.0.34 64-bit 4CPU       3200   4.5-1.5   (+3 -0 =3 )  100.0   +65
 - Fritz 16 64-bit 4CPU              3192  16.5-7.5   (+10-1 =13)  100.0    +9
 - Chiron 4 64-bit 4CPU              3191  14.0-10.0  (+7 -3 =14)  100.0   -55
 - Strelka 5.5 64-bit                3103  18.0-4.0   (+15-1 =6 )  100.0   +47


Created in 2005-2013 by CCRL team
Last games added on August 17, 2019