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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asmFish 191017 64-bit 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:
asmFish 191017 64-bit has no rank with rating of 3449 Elo points (+16 -16),
based on 1239 games: 418 wins, 84 losses and 737 draws
Score: 63.5%, Average opponent: −95.2, Draws: 59.5%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Stockfish 9 64-bit                 3482  48.5-51.5  (+11-14=75)    0.0   +24
 - SugaR XPrO 1.4 64-bit              3471  23.5-26.5  (+1 -4 =45)    4.0    +7
 - Stockfish 071017 64-bit            3453  26.0-24.0  (+6 -4 =40)   38.1   +13
 - SugaR XPrO 1.3 64-bit              3448  55.5-54.5  (+13-12=85)   56.0     0
 - Houdini 6 64-bit                   3444  58.0-51.0  (+22-15=72)   73.3   +11
 - SugaR XPrO 1.2 64-bit              3441  91.0-79.0  (+22-10=138)   79.4   +10
 - Stockfish 8 64-bit                 3421  32.5-27.5  (+7 -2 =51)   99.9    -6
 - Komodo 11.2 64-bit                 3421  56.5-53.5  (+23-20=67)   99.9   -20
 - Fire 6.1 64-bit                    3288  47.0-13.0  (+34-0 =26)  100.0   +21
 - Shredder 13 64-bit                 3270  49.0-11.0  (+39-1 =20)  100.0   +41
 - Fizbo 1.9 64-bit                   3236  45.0-15.0  (+32-2 =26)  100.0   -55
 - Andscacs 0.92 64-bit               3201  47.0-13.0  (+34-0 =26)  100.0   -65
 - Gull 3.1 64-bit                    3190  48.0-12.0  (+36-0 =24)  100.0   -60
 - Booot 6.2 64-bit                   3168  51.0-9.0   (+42-0 =18)  100.0   -28
 - Chiron 4 64-bit                    3164  54.5-5.5   (+49-0 =11)  100.0   +60
 - Fritz 15 64-bit                    3145  53.5-6.5   (+47-0 =13)  100.0   +10


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