CCRL 40/4
Downloads and Statistics
August 10, 2019
Testing summary:
Total: 2'081'140 games
played by 2'415 programs
27982 CPU days (X2 4600+)

White wins: 808'296 (38.8%)
Black wins: 653'685 (31.4%)
Draws: 619'159 (29.8%)
White score: 53.7%

Engine Details

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Komodo 9.1 64-bit 4CPU in CCRL 40/4, 2019-08-10
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 9.1 64-bit 4CPU has no rank with rating of 3382 Elo points (+18 -18),
based on 1100 games: 551 wins, 48 losses and 501 draws
Score: 72.9%, Average opponent: −151.0, Draws: 45.5%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Stockfish 6 64-bit 4CPU            3393  50.0-50.0  (+12-12=76)   16.0   +11
 - Houdini 4 64-bit 4CPU              3332  62.5-37.5  (+33-8 =59)  100.0   +20
 - Gull 3 64-bit 4CPU                 3261  68.5-31.5  (+43-6 =51)  100.0   -11
 - Fire 4 64-bit 4CPU                 3257  72.0-28.0  (+48-4 =48)  100.0   +11
 - Equinox 3.30 64-bit 4CPU           3254  68.5-31.5  (+42-5 =53)  100.0   -18
 - Critter 1.6a 64-bit 4CPU           3232  77.0-23.0  (+58-4 =38)  100.0   +29
 - Rybka 4.1 64-bit 4CPU              3206  72.5-27.5  (+49-4 =47)  100.0   -38
 - Hannibal 1.5 64-bit 4CPU           3170  83.0-17.0  (+67-1 =32)  100.0   +21
 - Naum 4.6 64-bit 4CPU               3152  84.5-15.5  (+69-0 =31)  100.0   +16
 - Texel 1.05 64-bit 4CPU             3143  80.5-19.5  (+64-3 =33)  100.0   -28
 - Strelka 5.5 64-bit                 3141  82.5-17.5  (+66-1 =33)  100.0   -13


Created in 2005-2013 by CCRL team
Last games added on August 10, 2019