CCRL 40/15
Downloads and Statistics
June 27, 2020
Testing summary:
Total: 1'157'654 games
played by 2'680 programs

White wins: 399'695 (34.5%)
Black wins: 295'571 (25.5%)
Draws: 462'388 (39.9%)
White score: 54.5%

Engine Details

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Ethereal 11.53 64-bit 4CPU in CCRL 40/15, 2020-06-27
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 15 minutes on an Intel i7-4770k.
Tested by CCRL team, 2005-2020, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
Ethereal 11.53 64-bit 4CPU has no rank with rating of 3326 Elo points (+23 -22),
based on 542 games: 110 wins, 85 losses and 347 draws
Score: 52.3%, Average opponent: −13.0, Draws: 64.0%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - SugaR NN 1.1 64-bit 4CPU                3480   7.5-24.5  (+0 -17=15)    0.0   -12
 - Stockfish 10 64-bit 4CPU                3464  10.5-21.5  (+1 -12=19)    0.0   +38
 - Komodo 13.1 64-bit 4CPU                 3408  11.5-20.5  (+0 -9 =23)    0.0    +7
 - Houdini 6 64-bit 4CPU                   3400  12.0-19.0  (+1 -8 =22)    0.0   +12
 - Komodo 13.02 64-bit 4CPU                3400  12.0-20.0  (+0 -8 =24)    0.0    +9
 - Fire 7.1 64-bit 4CPU                    3322  16.0-16.0  (+4 -4 =24)   62.2    -5
 - Xiphos 0.5 64-bit 4CPU                  3309  16.0-16.0  (+6 -6 =20)   87.7   -17
 - Laser 1.7 64-bit 4CPU                   3285  18.5-13.5  (+6 -1 =25)   99.9    -1
 - Defenchess 2.2 64-bit 4CPU              3284  18.5-13.5  (+9 -4 =19)   99.9    +4
 - RofChade 2.202 64-bit 4CPU              3282  18.5-13.5  (+7 -2 =23)   99.9    -3
 - Fizbo 2 64-bit 4CPU                     3274  17.5-14.5  (+9 -6 =17)  100.0   -24
 - Andscacs 0.95 64-bit 4CPU               3264  17.0-15.0  (+5 -3 =24)  100.0   -45
 - Booot 6.3.1 64-bit 4CPU                 3262  20.5-10.5  (+11-1 =19)  100.0   +27
 - RofChade 2.1 64-bit 4CPU                3249  15.5-8.5   (+8 -1 =15)  100.0    +3
 - Arasan 21.4 64-bit 4CPU                 3218  31.5-14.5  (+18-1 =27)  100.0     0
 - Schooner 2.1 64-bit 4CPU                3214  40.5-17.5  (+25-2 =31)  100.0    +5


Created in 2005-2013 by CCRL team
Last games added on June 27, 2020