CCRL 40/15
Downloads and Statistics
February 20, 2021
Testing summary:
Total: 1'218'554 games
played by 2'788 programs

White wins: 418'779 (34.4%)
Black wins: 308'204 (25.3%)
Draws: 491'571 (40.3%)
White score: 54.5%

Engine Details

Options
Show each game results
Ethereal 12.25 64-bit 4CPU in CCRL 40/15, 2021-02-20
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 12.25 64-bit 4CPU has no rank with rating of 3365 Elo points (+22 -22),
based on 544 games: 75 wins, 83 losses and 386 draws
Score: 49.3%, Average opponent: +5.6, Draws: 71.0%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Stockfish 12 64-bit 4CPU                3518  10.0-22.0  (+1 -13=18)    0.0   +45
 - Stockfish 2019-10-09 64-bit 4CPU        3492   9.0-23.0  (+0 -14=18)    0.0     0
 - SugaR NN 1.1 64-bit 4CPU                3473  10.5-21.5  (+0 -11=21)    0.0   +13
 - ShashChess 8.0 64-bit 4CPU              3445  11.5-20.5  (+1 -10=21)    0.0    +2
 - Komodo 14 64-bit 4CPU                   3418  13.5-18.5  (+3 -8 =21)    0.0   +11
 - Houdini 6 64-bit 4CPU                   3400  14.0-18.0  (+0 -4 =28)    0.2    +5
 - Komodo 14 MCTS 64-bit 4CPU              3374  16.0-16.0  (+3 -3 =26)   27.6    +9
 - Komodo 13.2.5 MCTS 64-bit 4CPU          3364  13.5-18.5  (+0 -5 =27)   53.6   -39
 - SlowChess Blitz 2.3 64-bit 4CPU         3343  15.0-17.0  (+1 -3 =28)   93.1   -37
 - Xiphos 0.6 64-bit 4CPU                  3336  18.5-13.5  (+6 -1 =25)   98.6   +11
 - SlowChess Blitz Classic 2.2 64-bit 4CPU 3330  18.5-13.5  (+7 -2 =23)   99.2    +5
 - Fire 7.1 64-bit 4CPU                    3323  18.5-13.5  (+7 -2 =23)  100.0    -1
 - RofChade 2.3 64-bit 4CPU                3312  18.5-13.5  (+7 -2 =23)  100.0   -12
 - Booot 6.4 64-bit 4CPU                   3300  22.0-10.0  (+14-2 =16)  100.0   +47
 - RubiChess 1.8 64-bit 4CPU               3293  19.5-12.5  (+8 -1 =23)  100.0   -15
 - Laser 1.7 64-bit 4CPU                   3290  19.5-12.5  (+8 -1 =23)  100.0   -18
 - RubiChess 1.7.3 64-bit 4CPU             3290  20.0-12.0  (+9 -1 =22)  100.0    -7


Created in 2005-2013 by CCRL team
Last games added on February 20, 2021