CCRL 40/40
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 756'425 games
played by 1'967 programs
103446 CPU days (X2 4600+)

White wins: 259'856 (34.4%)
Black wins: 192'693 (25.5%)
Draws: 303'876 (40.2%)
White score: 54.4%

Engine Details

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Komodo 9.1 64-bit in CCRL 40/40, 2017-11-18
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, 2005-2017, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
Komodo 9.1 64-bit has no rank with rating of 3231 Elo points (+21 -20),
based on 770 games: 359 wins, 46 losses and 365 draws
Score: 70.3%, Average opponent: −129.7, Draws: 47.4%


Pairwise results:
     Opponent                        Elo     Score                  LOS   Perf
 - Stockfish 6 64-bit                3227  44.0-44.0  (+12-12=64)   63.8    -3
 - Houdini 4 64-bit                  3169  31.0-19.0  (+18-6 =26)  100.0   +10
 - Fire 4 64-bit                     3146  29.0-21.0  (+12-4 =34)  100.0   -43
 - Gull 3 64-bit                     3117  32.5-17.5  (+23-8 =19)  100.0   -17
 - Strelka 5.5 64-bit                3107  35.0-15.0  (+24-4 =22)  100.0    +1
 - Critter 1.6a 64-bit               3103  36.5-13.5  (+23-0 =27)  100.0    +7
 - Equinox 3.20 64-bit               3098  37.5-12.5  (+25-0 =25)  100.0   +19
 - Rybka 4.1 64-bit                  3081  36.0-14.0  (+24-2 =24)  100.0   -14
 - Bouquet 1.8 64-bit                3076  36.0-14.0  (+25-3 =22)  100.0   -17
 - BlackMamba 2.0 64-bit             3060  42.5-7.5   (+35-0 =15)  100.0   +80
 - Alfil 15.7 64-bit                 3058  25.5-6.5   (+19-0 =13)  100.0   +22
 - Elektro 1.2 64-bit                3043  38.0-12.0  (+28-2 =20)  100.0   -19
 - Hannibal 1.5 64-bit               3042  37.5-12.5  (+28-3 =19)  100.0   -24
 - Protector 1.8.0 64-bit            3041  40.0-10.0  (+32-2 =16)  100.0   +20
 - Sting SF 5 64-bit                 3041  40.5-9.5   (+31-0 =19)  100.0   +17


Created in 2005-2013 by CCRL team
Last games added on November 18, 2017