CCRL 40/40
Downloads and Statistics
July 11, 2019
Testing summary:
Total: 1'066'603 games
played by 2'494 programs
145750 CPU days (X2 4600+)

White wins: 370'641 (34.7%)
Black wins: 275'905 (25.9%)
Draws: 420'057 (39.4%)
White score: 54.4%

Engine Details

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Snowy 0.2 64-bit in CCRL 40/40, 2019-07-11
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 40 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 15 minutes on a modern Intel CPU.
Tested by CCRL team, 2005-2019, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
Snowy 0.2 64-bit is #374 with rating of 1996 Elo points (+26 -26),
based on 554 games: 233 wins, 216 losses and 105 draws
Score: 51.5%, Average opponent: −12.1, Draws: 19.0%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - FrankWalter 2.2.3 64-bit           2392   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Embla 2.0.5 64-bit                 2120  14.5-25.5  (+12-23=5 )    0.0   +16
 - Freyr 1.068 64-bit                 2089  11.0-21.0  (+7 -17=8 )    0.0   -20
 - Vice 1.0 64-bit                    2055  18.0-16.0  (+15-13=6 )    0.0   +79
 - Goldfish 1.13.0 64-bit             2044  15.0-25.0  (+10-20=10)    0.2   -40
 - Bestia 0.90                        2026  16.0-18.0  (+13-15=6 )    5.6    +6
 - Wuttang r2 64-bit                  2023  18.0-16.0  (+12-10=12)    4.3   +45
 - La Dame Blanche 2.0c               2001  12.5-21.5  (+11-20=3 )   37.4  -101
 - ALChess 1.84                       1989  16.5-15.5  (+13-12=7 )   65.8    +5
 - Zeta Dva 0310 64-bit               1965  19.0-13.0  (+14-8 =10)   96.8   +31
 - BeLL 0.0.41 64-bit                 1962  17.0-19.0  (+14-16=6 )   97.7   -55
 - Wowl 1.3.8                         1951  16.5-17.5  (+15-16=3 )   99.3   -56
 - Monik 2.2.6 64-bit                 1949  17.0-17.0  (+13-13=8 )   99.9   -48
 - Etude 0.1.2                        1947  22.5-9.5   (+18-5 =9 )   99.8   +96
 - Franky 1.0 64-bit                  1945  18.0-14.0  (+18-14=0 )   99.8    +3
 - Apollo 1.2.1 64-bit                1825  22.5-9.5   (+18-5 =9 )  100.0   -28
 - Chenard 2018.03.06 64-bit          1816  31.5-8.5   (+30-7 =3 )  100.0   +66


Created in 2005-2013 by CCRL team
Last games added on July 11, 2019