CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

Engine Details

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Ethereal 12.00 64-bit 4CPU in CCRL 40/15, 2021-05-08
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 12.00 64-bit 4CPU has no rank with rating of 3348 Elo points (+22 -22),
based on 564 games: 93 wins, 83 losses and 388 draws
Score: 50.9%, Average opponent: −3.6, Draws: 68.8%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Stockfish 11 64-bit 4CPU                3477   8.5-21.5  (+0 -13=17)    0.0    +3
 - SugaR NN 1.1 64-bit 4CPU                3469   9.0-21.0  (+1 -13=16)    0.0    +2
 - ShashChess 8.0 64-bit 4CPU              3441  10.5-19.5  (+0 -9 =21)    0.0   +10
 - Komodo 14 64-bit 4CPU                   3414  12.0-20.0  (+1 -9 =22)    0.0     0
 - Komodo 13.3 64-bit 4CPU                 3411  11.0-21.0  (+1 -11=20)    0.0   -25
 - Houdini 6 64-bit 4CPU                   3397  12.0-20.0  (+1 -9 =22)    0.0   -18
 - Komodo 13.2.5 MCTS 64-bit 4CPU          3360  17.5-14.5  (+6 -3 =23)   19.1   +34
 - Xiphos 0.6 64-bit 4CPU                  3328  16.0-16.0  (+3 -3 =26)   94.0   -18
 - SlowChess Blitz Classic 2.2 64-bit 4CPU 3326  18.5-13.5  (+6 -1 =25)   93.3   +17
 - Fire 7.1 64-bit 4CPU                    3319  16.5-15.5  (+5 -4 =23)   99.0   -20
 - RofChade 2.3 64-bit 4CPU                3310  17.5-14.5  (+5 -2 =25)   99.8   -14
 - Booot 6.4 64-bit 4CPU                   3296  20.5-11.5  (+10-1 =21)  100.0   +26
 - Laser 1.7 64-bit 4CPU                   3284  16.5-13.5  (+6 -3 =21)  100.0   -38
 - Defenchess 2.2 64-bit 4CPU              3277  20.0-12.0  (+8 -0 =24)  100.0    -5
 - RofChade 2.202 64-bit 4CPU              3277  19.0-11.0  (+9 -1 =20)  100.0    +3
 - Deep Shredder 13 64-bit 4CPU            3276  21.0-11.0  (+10-0 =22)  100.0   +12
 - Fritz 17 64-bit 4CPU                    3274  20.5-11.5  (+9 -0 =23)  100.0     0
 - SlowChess Blitz Classic 2.1 64-bit 4CPU 3272  20.5-9.5   (+12-1 =17)  100.0   +29


Created in 2005-2013 by CCRL team
Last games added on May 8, 2021