CCRL 40/4
Downloads and Statistics
August 17, 2019
Testing summary:
Total: 2'085'472 games
played by 2'422 programs
28065 CPU days (X2 4600+)

White wins: 809'852 (38.8%)
Black wins: 654'916 (31.4%)
Draws: 620'704 (29.8%)
White score: 53.7%

Engine Details

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Komodo 5.1 64-bit 4CPU in CCRL 40/4, 2019-08-17
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 5.1 64-bit 4CPU has no rank with rating of 3239 Elo points (+15 -15),
based on 1503 games: 702 wins, 204 losses and 597 draws
Score: 66.6%, Average opponent: −121.7, Draws: 39.7%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Houdini 3 64-bit 4CPU              3320  47.5-63.5  (+16-32=63)    0.0   +39
 - Houdini 2.0c 64-bit 4CPU           3277  20.5-30.5  (+12-22=17)    0.0   -26
 - Stockfish 4 64-bit 4CPU            3269  23.0-27.0  (+12-16=22)    0.3    +5
 - Stockfish 3 64-bit 4CPU            3236  52.0-58.0  (+19-25=66)   57.4   -17
 - Critter 1.6a 64-bit 4CPU           3233  55.0-45.0  (+27-17=56)   75.9   +22
 - Gull 2.2 64-bit 4CPU               3224  27.5-21.5  (+17-11=21)   88.7   +21
 - Houdini 3 64-bit                   3217  25.5-24.5  (+14-13=23)   98.0   -13
 - Rybka 4.1 64-bit 4CPU              3206  34.0-27.0  (+18-11=32)  100.0     0
 - Critter 1.6a 64-bit                3157  31.5-18.5  (+17-4 =29)  100.0    -7
 - Stockfish 3 64-bit                 3128  34.0-16.0  (+23-5 =22)  100.0     0
 - Hannibal 1.4b 64-bit 4CPU          3118  35.0-15.0  (+25-5 =20)  100.0    +7
 - Naum 4.2 64-bit 4CPU               3099  40.0-21.0  (+26-7 =28)  100.0   -44
 - Protector 1.5.0 64-bit 4CPU        3087  41.0-19.0  (+31-9 =20)  100.0   -28
 - Hannibal 1.3 64-bit 4CPU           3067  81.5-27.5  (+63-9 =37)  100.0    -4
 - Deep Shredder 12 64-bit 4CPU       3042  37.5-13.5  (+27-3 =21)  100.0   -43
 - Spike 1.4 Leiden 4CPU              3038  39.0-11.0  (+31-3 =16)  100.0    -6
 - Spark 1.0 64-bit 4CPU              3029  40.5-10.5  (+31-1 =19)  100.0   -12
 - Deep Junior 13.3 64-bit 4CPU       3026  39.5-11.5  (+30-2 =19)  100.0   -32
 - Hannibal 1.3 64-bit                2998  42.0-8.0   (+36-2 =12)  100.0   +19
 - Protector 1.4.0 64-bit 4CPU        2972  42.5-7.5   (+38-3 =9 )  100.0   +15
 - Zappa Mexico II 64-bit 4CPU        2971  52.5-8.5   (+45-1 =15)  100.0    +7
 - Thinker 5.4c Inert 64-bit 4CPU     2952  19.5-4.5   (+16-1 =7 )  100.0   -61
 - Deep Sjeng WC2008 64-bit 4CPU      2940  44.5-6.5   (+39-1 =11)  100.0    -5
 - Deep Sjeng 3.0 64-bit 4CPU         2930  48.0-3.0   (+45-0 =6 )  100.0  +114
 - Toga II 1.4 beta5c 4CPU            2904  47.0-4.0   (+44-1 =6 )  100.0   +55


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