CCRL 40/4
Downloads and Statistics
August 20, 2019
Testing summary:
Total: 2'086'404 games
played by 2'425 programs
28073 CPU days (X2 4600+)

White wins: 810'229 (38.8%)
Black wins: 655'304 (31.4%)
Draws: 620'871 (29.8%)
White score: 53.7%

Engine Details

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Komodo 12.3 64-bit in CCRL 40/4, 2019-08-20
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, 2005-2019, http://computerchess.org.uk/ccrl/404/

CCRL 40/4 main list:
Komodo 12.3 64-bit has no rank with rating of 3414 Elo points (+24 -24),
based on 527 games: 183 wins, 65 losses and 279 draws
Score: 61.2%, Average opponent: −73.0, Draws: 52.9%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Stockfish 10 64-bit                3490  29.0-56.0  (+5 -32=48)    0.0   -17
 - Houdini 6 64-bit                   3444  40.5-45.5  (+9 -14=63)    0.9   +13
 - Fire 7.1 64-bit                    3336  54.0-30.0  (+29-5 =50)  100.0    +1
 - Xiphos 0.5 64-bit                  3305  29.0-11.0  (+21-3 =16)  100.0   +37
 - Ethereal 11.00 64-bit              3301  56.5-27.5  (+33-4 =47)  100.0   -13
 - Laser 1.7 64-bit                   3271   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Fizbo 2 64-bit                     3247  60.5-22.5  (+45-7 =31)  100.0   -14
 - Andscacs 0.95 64-bit               3237   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Andscacs 0.94 64-bit               3229  45.0-11.0  (+34-0 =22)  100.0   +16
 - Hannibal 1.7 64-bit                3110   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Rybka 4.1 64-bit                   3108   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Pedone 1.8 64-bit                  3106   0.5-0.5   (+0 -0 =1 )  100.0  -277
 - Arasan 21.2 64-bit                 3103   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - chess22k 1.12 64-bit               3080   0.5-0.5   (+0 -0 =1 )  100.0  -364
 - Spark 1.0 64-bit                   2927   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Tucano 7.05 64-bit                 2878   1.0-0.0   (+1 -0 =0 )  100.0  +INF


Created in 2005-2013 by CCRL team
Last games added on August 20, 2019