CCRL 40/4
Downloads and Statistics
July 17, 2019
Testing summary:
Total: 2'068'038 games
played by 2'396 programs
27793 CPU days (X2 4600+)

White wins: 803'434 (38.9%)
Black wins: 650'049 (31.4%)
Draws: 614'555 (29.7%)
White score: 53.7%

Engine Details

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Komodo 11.01 64-bit 4CPU in CCRL 40/4, 2019-07-17
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 11.01 64-bit 4CPU has no rank with rating of 3467 Elo points (+20 -19),
based on 1020 games: 592 wins, 31 losses and 397 draws
Score: 77.5%, Average opponent: −193.0, Draws: 38.9%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Stockfish 8 64-bit 4CPU            3493  25.0-35.0  (+6 -16=38)    1.0   -20
 - Houdini 5.01 64-bit 4CPU           3476  28.5-31.5  (+6 -9 =45)   23.9    -3
 - Fire 5 64-bit 4CPU                 3335  44.5-15.5  (+31-2 =27)  100.0   +18
 - Deep Shredder 13 64-bit 4CPU       3323  48.5-11.5  (+37-0 =23)  100.0   +60
 - Fizbo 1.9 64-bit 4CPU              3319  44.0-16.0  (+31-3 =26)  100.0     0
 - Andscacs 0.91 64-bit 4CPU          3275  46.0-14.0  (+32-0 =28)  100.0   -26
 - Gull 3 64-bit 4CPU                 3260  50.0-10.0  (+40-0 =20)  100.0   +25
 - Booot 6.2 64-bit 4CPU              3256  46.0-14.0  (+32-0 =28)  100.0   -45
 - Equinox 3.30 64-bit 4CPU           3252  50.0-10.0  (+40-0 =20)  100.0   +19
 - Chiron 4 64-bit 4CPU               3241  51.0-9.0   (+43-1 =16)  100.0   +34
 - Critter 1.6a 64-bit 4CPU           3231  50.0-10.0  (+40-0 =20)  100.0    -1
 - Hannibal 1.7 64-bit 4CPU           3229  48.5-11.5  (+37-0 =23)  100.0   -31
 - Fritz 15 64-bit 4CPU               3223  50.5-9.5   (+41-0 =19)  100.0    -1
 - NirvanaChess 2.3 64-bit 4CPU       3211  52.0-8.0   (+44-0 =16)  100.0   +19
 - Rybka 4 64-bit 4CPU                3198  52.5-7.5   (+45-0 =15)  100.0   +19
 - BlackMamba 2.0 64-bit 4CPU         3196  51.0-9.0   (+42-0 =18)  100.0   -16
 - Strelka 5.5 64-bit                 3140  52.5-7.5   (+45-0 =15)  100.0   -38


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