CCRL 40/40
Downloads and Statistics
November 8, 2019
Testing summary:
Total: 1'097'085 games
played by 2'561 programs
149942 CPU days (X2 4600+)

White wins: 380'560 (34.7%)
Black wins: 282'789 (25.8%)
Draws: 433'736 (39.5%)
White score: 54.5%

Engine Details

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ShashChess 8.0 64-bit in CCRL 40/40, 2019-11-08
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 CPU.
Tested by CCRL team, 2005-2019, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/40 main list:
ShashChess 8.0 64-bit has no rank with rating of 3362 Elo points (+14 -14),
based on 1576 games: 613 wins, 41 losses and 922 draws
Score: 68.1%, Average opponent: −114.7, Draws: 58.5%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - SugaR NN 310719 64-bit             3413   2.0-2.0   (+0 -0 =4 )    1.3   +51
 - SugaR NN 1.1 64-bit                3387  28.0-28.0  (+5 -5 =46)    1.2   +25
 - Stockfish 10 64-bit                3387  47.0-41.0  (+10-4 =74)    0.1   +42
 - SugaR 1.6.1 64-bit                 3382  28.5-27.5  (+5 -4 =47)    2.3   +24
 - Komodo 13.1 64-bit                 3340  31.5-20.5  (+13-2 =37)   96.1   +35
 - Houdini 6 64-bit                   3335  45.5-30.5  (+19-4 =53)   99.9   +27
 - Komodo 11.3.1 64-bit               3324  29.0-23.0  (+8 -2 =42)  100.0   -10
 - Komodo 12.2.2 64-bit               3324  28.5-23.5  (+8 -3 =41)  100.0   -13
 - Komodo 13.01 64-bit                3321  27.5-24.5  (+7 -4 =41)  100.0   -26
 - Komodo 13.01 MCTS 64-bit           3277  31.5-20.5  (+15-4 =33)  100.0   -26
 - Komodo 10 64-bit                   3262  34.5-17.5  (+19-2 =31)  100.0    -6
 - Fire 7.1 64-bit                    3257  45.5-18.5  (+27-0 =37)  100.0   +16
 - Ethereal 11.53 64-bit              3245  38.0-22.0  (+16-0 =44)  100.0   -47
 - Ethereal 11.25 64-bit              3238  59.0-21.0  (+38-0 =42)  100.0   +17
 - Komodo 12.3 MCTS 64-bit            3235  37.0-15.0  (+25-3 =24)  100.0    +4
 - Xiphos 0.5 64-bit                  3230  44.5-19.5  (+25-0 =39)  100.0   -23
 - Laser 1.7 64-bit                   3211  48.5-15.5  (+34-1 =29)  100.0   +11
 - Defenchess 2.2 64-bit              3204  39.5-16.5  (+23-0 =33)  100.0   -40
 - Booot 6.3.1 64-bit                 3203  47.0-17.0  (+30-0 =34)  100.0   -19
 - RofChade 2.202 64-bit              3202  38.5-13.5  (+25-0 =27)  100.0   -16
 - Shredder 13 64-bit                 3202  38.5-13.5  (+26-1 =25)  100.0   -12
 - Fizbo 2 64-bit                     3198  47.5-16.5  (+31-0 =33)  100.0   -17
 - Andscacs 0.95 64-bit               3184  47.5-12.5  (+35-0 =25)  100.0   +10
 - RofChade 2.1 64-bit                3156   2.5-1.5   (+1 -0 =3 )  100.0  -146
 - Defenchess 2.1 64-bit              3149  17.5-2.5   (+15-0 =5 )  100.0   +74
 - Schooner 2.1 64-bit                3130  30.0-6.0   (+24-0 =12)  100.0    +2
 - Arasan 21.4 64-bit                 3128  25.5-6.5   (+20-1 =11)  100.0   -29
 - Arasan 21.3 64-bit                 3124  40.0-12.0  (+28-0 =24)  100.0   -69
 - Houdini 1.5a 64-bit                3111  44.5-7.5   (+38-1 =13)  100.0   +19
 - Schooner 2.0.34 64-bit             3110   3.5-0.5   (+3 -0 =1 )  100.0   +38
 - Strelka 5.5 32-bit                 3089  46.0-6.0   (+40-0 =12)  100.0   +31


Created in 2005-2013 by CCRL team
Last games added on November 8, 2019