CCRL 40/40
Downloads and Statistics
July 19, 2019
Testing summary:
Total: 1'068'538 games
played by 2'502 programs
146028 CPU days (X2 4600+)

White wins: 371'241 (34.7%)
Black wins: 276'263 (25.9%)
Draws: 421'034 (39.4%)
White score: 54.4%

Engine Details

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Show each game results
Komodo 12.1.1 MCTS 64-bit 4CPU in CCRL 40/40, 2019-07-19
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 12.1.1 MCTS 64-bit 4CPU has no rank with rating of 3182 Elo points (+16 -16),
based on 1142 games: 288 wins, 291 losses and 563 draws
Score: 49.9%, Average opponent: −1.3, Draws: 49.3%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Stockfish 9 64-bit                 3367  10.0-40.0  (+0 -30=20)    0.0   -12
 - Fire 7.1 64-bit 4CPU               3320  13.0-37.0  (+1 -25=24)    0.0    -8
 - MateFinder 9 64-bit                3313  15.0-35.0  (+2 -22=26)    0.0   +10
 - Houdini 6 Tactical 64-bit          3313  12.5-37.5  (+2 -27=21)    0.0   -30
 - Deep Shredder 13 64-bit 4CPU       3279  15.5-34.5  (+1 -20=29)    0.0   -11
 - Fizbo 2 64-bit 4CPU                3277  14.5-25.5  (+6 -17=17)    0.0    +7
 - Andscacs 0.93 64-bit 4CPU          3239  17.0-23.0  (+6 -12=22)    0.0   +13
 - Booot 6.2 64-bit 4CPU              3218  17.5-22.5  (+6 -11=23)    0.1    +2
 - Fritz 16 64-bit 4CPU               3192  28.0-22.0  (+16-10=24)   15.2   +44
 - Chiron 4 64-bit 4CPU               3191  16.5-13.5  (+6 -3 =21)   18.4   +38
 - Ethereal 10.00 64-bit 4CPU         3189  16.0-24.0  (+3 -11=26)   28.2   -44
 - NirvanaChess 2.4 64-bit 4CPU       3180  22.5-19.5  (+12-9 =21)   55.3   +18
 - Gull 3 64-bit 4CPU                 3180  21.5-18.5  (+9 -6 =25)   57.0   +18
 - Equinox 3.20 64-bit 4CPU           3174  20.0-20.0  (+10-10=20)   76.3    -8
 - Fritz 15 64-bit 4CPU               3161  21.5-18.5  (+12-9 =19)   97.8    +1
 - Critter 1.6a 64-bit 4CPU           3159  21.5-18.5  (+12-9 =19)   99.2     0
 - Hannibal 1.7 64-bit 4CPU           3154  21.5-18.5  (+10-7 =23)   99.4    -7
 - Laser 1.5 64-bit 4CPU              3143  20.5-19.5  (+9 -8 =23)   99.9   -30
 - Texel 1.07 64-bit 4CPU             3142  22.0-16.0  (+13-7 =18)  100.0    +8
 - Protector 1.9.0 64-bit 4CPU        3138  22.5-17.5  (+14-9 =17)  100.0    -3
 - ChessBrainVB 3.68 4CPU             3123  22.5-17.5  (+11-6 =23)  100.0   -21
 - Arasan 20.4.1 64-bit 4CPU          3119  24.0-16.0  (+16-8 =16)  100.0    +1
 - Senpai 2.0 64-bit 4CPU             3109  25.0-15.0  (+16-6 =18)  100.0    +2
 - Strelka 5.5 64-bit                 3103  25.5-14.5  (+17-6 =17)  100.0    +9
 - chess22k 1.10 64-bit 4CPU          3013  28.5-11.5  (+18-1 =21)  100.0   -44
 - Sting SF 9.9 64-bit                3009  40.0-10.0  (+32-2 =16)  100.0   +37
 - chess22k 1.10 64-bit               2955  35.0-7.0   (+28-0 =14)  100.0    +5


Created in 2005-2013 by CCRL team
Last games added on July 19, 2019