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 5.1 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 5.1 64-bit has no rank with rating of 3163 Elo points (+16 -16),
based on 1309 games: 526 wins, 207 losses and 576 draws
Score: 62.2%, Average opponent: −83.2, Draws: 44.0%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Houdini 3 64-bit                   3216  31.0-49.0  (+12-30=38)    0.0   -14
 - Stockfish 4 64-bit                 3179  40.5-39.5  (+18-17=45)    5.7   +20
 - Critter 1.6a 64-bit                3157  43.0-37.0  (+21-15=44)   76.7   +13
 - PanChess 00.537 64-bit             3138  45.0-35.0  (+25-15=40)   99.2   +14
 - Bouquet 1.6 64-bit                 3132  42.0-38.0  (+19-15=46)   99.9   -15
 - Stockfish 3 64-bit                 3127  21.5-18.5  (+12-9 =19)   99.9   -13
 - RobboLito 0.21Q 64-bit             3120  46.0-34.0  (+22-10=48)  100.0     0
 - Vitruvius 1.11C 64-bit             3112  45.5-34.5  (+24-13=43)  100.0   -11
 - Rybka 4.1 64-bit                   3108  52.5-27.5  (+36-11=33)  100.0   +44
 - IvanHoe 9.46h 64-bit               3106  48.5-31.5  (+29-12=39)  100.0    +6
 - Gull 2.1 64-bit                    3097  43.0-28.0  (+29-14=28)  100.0     0
 - Gull 2.2 64-bit                    3074  52.5-25.5  (+34-7 =37)  100.0   +17
 - Hannibal 1.3 64-bit                2997  58.5-21.5  (+45-8 =27)  100.0   -10
 - Naum 4.2 64-bit                    2987  55.5-24.5  (+43-12=25)  100.0   -43
 - Protector 1.5.0 64-bit             2984  65.0-15.0  (+52-2 =26)  100.0   +38
 - Spark 1.0 64-bit                   2927  62.0-18.0  (+54-10=16)  100.0   -25
 - Spike 1.4 Leiden                   2921  62.0-18.0  (+51-7 =22)  100.0   -44


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