CCRL 40/4
Downloads and Statistics
August 10, 2019
Testing summary:
Total: 2'081'140 games
played by 2'415 programs
27982 CPU days (X2 4600+)

White wins: 808'296 (38.8%)
Black wins: 653'685 (31.4%)
Draws: 619'159 (29.8%)
White score: 53.7%

Engine Details

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Komodo 9.42 64-bit in CCRL 40/4, 2019-08-10
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 9.42 64-bit has no rank with rating of 3342 Elo points (+16 -15),
based on 1818 games: 1181 wins, 110 losses and 527 draws
Score: 79.5%, Average opponent: −221.3, Draws: 29.0%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Stockfish 7 64-bit                 3353  47.0-53.0  (+20-26=54)   13.6    -8
 - Houdini 4 64-bit                   3240  66.5-33.5  (+42-9 =49)  100.0    -2
 - Gull 3 64-bit                      3191  66.5-33.5  (+49-16=35)  100.0   -40
 - Fire 4 64-bit                      3190  78.0-22.0  (+61-5 =34)  100.0   +40
 - Equinox 3.30 64-bit                3161  84.5-19.5  (+71-6 =27)  100.0   +48
 - Critter 1.6a 64-bit                3157  82.0-23.0  (+63-4 =38)  100.0    +6
 - Fritz 15 64-bit                    3144  76.5-23.5  (+58-5 =37)  100.0   -20
 - Fizbo 1.7 64-bit                   3128  73.5-26.5  (+58-11=31)  100.0   -51
 - Rybka 4.1 64-bit                   3108  85.0-19.0  (+67-1 =36)  100.0   -15
 - Protector 1.9.0 64-bit             3084  87.5-16.5  (+74-3 =27)  100.0    -2
 - iCE 3.0 64-bit                     3080  84.0-16.0  (+71-3 =26)  100.0    -8
 - NirvanaChess 2.2 64-bit            3077  81.5-17.5  (+68-4 =27)  100.0   -27
 - Andscacs 0.85 64-bit               3058  94.5-10.5  (+85-1 =19)  100.0   +51
 - Texel 1.05 64-bit                  3052  84.0-15.0  (+72-3 =24)  100.0   -25
 - Hannibal 1.5 64-bit                3048  91.0-9.0   (+86-4 =10)  100.0   +90
 - Chiron 2 64-bit                    3038  90.5-9.5   (+83-2 =15)  100.0   +51
 - Naum 4.6 64-bit                    3032  85.5-13.5  (+76-4 =19)  100.0   -16
 - Alfil 15.7 64-bit                  3030  86.5-12.5  (+77-3 =19)  100.0    -7


Created in 2005-2013 by CCRL team
Last games added on August 10, 2019