CCRL 40/40
Downloads and Statistics
October 19, 2019
Testing summary:
Total: 1'092'341 games
played by 2'556 programs
149261 CPU days (X2 4600+)

White wins: 378'952 (34.7%)
Black wins: 281'710 (25.8%)
Draws: 431'679 (39.5%)
White score: 54.5%

Engine Details

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ShashChess 6.0 64-bit in CCRL 40/40, 2019-10-19
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://ccrl.chessdom.com/ccrl/4040/

CCRL 40/40 main list:
ShashChess 6.0 64-bit has no rank with rating of 3346 Elo points (+18 -18),
based on 930 games: 327 wins, 29 losses and 574 draws
Score: 66.0%, Average opponent: −98.5, Draws: 61.7%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Stockfish 10 64-bit                3388  30.5-31.5  (+4 -5 =53)    0.0   +37
 - SugaR 1.6.1 64-bit                 3382  29.5-32.5  (+2 -5 =55)    0.1   +23
 - Houdini 6 64-bit                   3335  33.5-24.5  (+13-4 =41)   84.6   +30
 - Komodo 12.2.2 64-bit               3324  29.5-22.5  (+9 -2 =41)   97.4   +11
 - Komodo 12.3 64-bit                 3322  35.0-23.0  (+13-1 =44)   98.0   +29
 - Fire 7.1 64-bit                    3258  39.0-23.0  (+16-0 =46)  100.0   -21
 - Ethereal 11.25 64-bit              3238  40.5-21.5  (+23-4 =35)  100.0   -18
 - Komodo 12.3 MCTS 64-bit            3235  20.0-6.0   (+14-0 =12)  100.0   +55
 - Xiphos 0.5 64-bit                  3231  36.0-16.0  (+20-0 =32)  100.0    -7
 - Laser 1.7 64-bit                   3211  38.5-17.5  (+23-2 =31)  100.0   -26
 - Booot 6.3.1 64-bit                 3203  45.5-16.5  (+29-0 =33)  100.0    -3
 - Shredder 13 64-bit                 3202  40.0-18.0  (+25-3 =30)  100.0   -29
 - Fizbo 2 64-bit                     3199  42.0-20.0  (+23-1 =38)  100.0   -47
 - Ginkgo 2.18 64-bit                 3185   2.5-1.5   (+1 -0 =3 )  100.0   -93
 - Andscacs 0.95 64-bit               3184  47.5-14.5  (+35-2 =25)  100.0   +12
 - Xiphos 0.4 64-bit                  3151  42.0-14.0  (+28-0 =28)  100.0   -43
 - Laser 1.6 64-bit                   3130  42.0-10.0  (+32-0 =20)  100.0   -10
 - Roc 1.0 64-bit                     3120  17.5-2.5   (+15-0 =5 )  100.0   +62
 - NirvanaChess 2.4 64-bit            3102   3.0-1.0   (+2 -0 =2 )  100.0   -93


Created in 2005-2013 by CCRL team
Last games added on October 19, 2019