CCRL 40/15
Downloads and Statistics
March 2, 2021
Testing summary:
Total: 1'220'986 games
played by 2'799 programs

White wins: 419'408 (34.3%)
Black wins: 308'533 (25.3%)
Draws: 493'045 (40.4%)
White score: 54.5%

Engine Details

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Ethereal 11.25 64-bit 4CPU in CCRL 40/15, 2021-03-02
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, 2005-2021, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
Ethereal 11.25 64-bit 4CPU has no rank with rating of 3299 Elo points (+21 -22),
based on 588 games: 80 wins, 123 losses and 385 draws
Score: 46.3%, Average opponent: +23.7, Draws: 65.5%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Stockfish 10 64-bit 4CPU                3463   9.5-22.5  (+0 -13=19)    0.0   +48
 - SugaR 1.6.1 64-bit 4CPU                 3462   7.5-24.5  (+0 -17=15)    0.0    -3
 - ShashChess 8.0 64-bit 4CPU              3444   6.0-26.0  (+0 -20=12)    0.0   -65
 - Houdini 6 64-bit 4CPU                   3400  10.5-21.5  (+0 -11=21)    0.0    +5
 - Komodo 13.02 64-bit 4CPU                3399   9.5-22.5  (+1 -14=17)    0.0   -21
 - Komodo 12.3 64-bit 4CPU                 3384   9.5-22.5  (+1 -14=17)    0.0   -36
 - Fire 7.1 64-bit 4CPU                    3322  20.0-28.0  (+2 -10=36)    2.7   -21
 - Xiphos 0.5 64-bit 4CPU                  3310  20.5-17.5  (+5 -2 =31)   21.4   +30
 - Komodo 12.3 MCTS 64-bit 4CPU            3293   9.0-7.0   (+5 -3 =8 )   64.3   +30
 - Laser 1.7 64-bit 4CPU                   3289  25.0-23.0  (+7 -5 =36)   78.5    +1
 - Deep Shredder 13 64-bit 4CPU            3278  25.5-22.5  (+7 -4 =37)   95.6    -5
 - Fizbo 2 64-bit 4CPU                     3272  24.5-13.5  (+13-2 =23)   98.5   +54
 - Andscacs 0.95 64-bit 4CPU               3262  25.5-22.5  (+7 -4 =37)   99.7   -20
 - Booot 6.3.1 64-bit 4CPU                 3261  21.0-17.0  (+6 -2 =30)   99.8   -11
 - RofChade 2.1 64-bit 4CPU                3248  12.5-9.5   (+3 -0 =19)   99.9   -17
 - Schooner 2.1 64-bit 4CPU                3213  19.5-6.5   (+14-1 =11)  100.0   +73
 - Schooner 2.0.34 64-bit 4CPU             3199   4.5-1.5   (+3 -0 =3 )  100.0   +52
 - Arasan 21.3 64-bit 4CPU                 3195  12.5-7.5   (+6 -1 =13)  100.0   -36


Created in 2005-2013 by CCRL team
Last games added on March 2, 2021