CCRL 40/4
Downloads and Statistics
July 6, 2019
Testing summary:
Total: 2'062'148 games
played by 2'380 programs
27711 CPU days (X2 4600+)

White wins: 801'254 (38.9%)
Black wins: 648'494 (31.4%)
Draws: 612'400 (29.7%)
White score: 53.7%

Engine Details

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Komodo 7a 64-bit 4CPU in CCRL 40/4, 2019-07-06
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 7a 64-bit 4CPU has no rank with rating of 3320 Elo points (+16 -16),
based on 1334 games: 516 wins, 210 losses and 608 draws
Score: 61.5%, Average opponent: −75.6, Draws: 45.6%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Stockfish 5 64-bit 4CPU            3366  56.0-78.0  (+19-41=74)    0.0    -1
 - Houdini 4 64-bit 4CPU              3332  92.5-107.5 (+44-59=97)    9.8   -11
 - Stockfish DD 64-bit 4CPU           3310 100.5-99.5  (+48-47=105)   84.8    -7
 - Gull 3 64-bit 4CPU                 3260  63.0-37.0  (+37-11=52)  100.0   +16
 - Stockfish 020514 64-bit            3237  61.5-38.5  (+37-14=49)  100.0   -13
 - Critter 1.6a 64-bit 4CPU           3232  66.5-33.5  (+41-8 =51)  100.0    +9
 - Fire 3.0 64-bit 4CPU               3216  70.5-29.5  (+48-7 =45)  100.0   +21
 - Rybka 4.1 64-bit 4CPU              3206  69.5-30.5  (+50-11=39)  100.0   +11
 - Chiron 2 64-bit 4CPU               3120  74.5-25.5  (+53-4 =43)  100.0   -44
 - Hannibal 1.4b 64-bit 4CPU          3118  79.5-20.5  (+64-5 =31)  100.0    +6
 - Senpai 1.0 64-bit 4CPU             3097  86.0-14.0  (+75-3 =22)  100.0   +59


Created in 2005-2013 by CCRL team
Last games added on July 6, 2019