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 8.0 64-bit 4CPU 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 8.0 64-bit 4CPU has no rank with rating of 3457 Elo points (+23 -23),
based on 544 games: 211 wins, 8 losses and 325 draws
Score: 68.7%, Average opponent: −116.0, Draws: 59.7%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - SugaR NN 1.1 64-bit 4CPU           3489  17.5-14.5  (+4 -1 =27)    2.5   +55
 - SugaR 1.6.1 64-bit 4CPU            3464  16.0-16.0  (+1 -1 =30)   33.6    +7
 - Stockfish 10 64-bit 4CPU           3463  16.5-15.5  (+1 -0 =31)   32.3   +12
 - Komodo 13.1 64-bit 4CPU            3424   4.0-2.0   (+2 -0 =4 )   89.9   +60
 - Komodo 13.02 64-bit 4CPU           3402  22.0-10.0  (+13-1 =18)  100.0   +52
 - Komodo 11.3.1 64-bit 4CPU          3401  18.5-13.5  (+6 -1 =25)  100.0   -14
 - Houdini 6 64-bit 4CPU              3399  17.5-14.5  (+6 -3 =23)  100.0   -33
 - Fire 7.1 64-bit 4CPU               3322  20.5-11.5  (+9 -0 =23)  100.0   -60
 - Xiphos 0.5 64-bit 4CPU             3314  21.5-10.5  (+12-1 =19)  100.0   -42
 - Ethereal 11.25 64-bit 4CPU         3301  26.0-6.0   (+20-0 =12)  100.0   +54
 - Komodo 12.3 MCTS 64-bit 4CPU       3294  23.0-9.0   (+14-0 =18)  100.0   -34
 - Defenchess 2.2 64-bit 4CPU         3291  25.0-7.0   (+18-0 =14)  100.0   +14
 - Laser 1.7 64-bit 4CPU              3282  24.5-7.5   (+17-0 =15)  100.0    -7
 - RofChade 2.202 64-bit 4CPU         3282   2.0-0.0   (+2 -0 =0 )  100.0  +INF
 - Deep Shredder 13 64-bit 4CPU       3280  24.0-8.0   (+16-0 =16)  100.0   -24
 - Fizbo 2 64-bit 4CPU                3277  24.0-8.0   (+16-0 =16)  100.0   -28
 - Andscacs 0.95 64-bit 4CPU          3269  25.0-7.0   (+18-0 =14)  100.0    -8
 - Booot 6.3.1 64-bit 4CPU            3264  26.5-5.5   (+21-0 =11)  100.0   +35
 - RofChade 2.1 64-bit 4CPU           3251  19.5-4.5   (+15-0 =9 )  100.0    +2


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