CCRL Blitz
Downloads and Statistics
May 9, 2021
Testing summary:
Total: 2'520'531 games
played by 3'005 programs

White wins: 968'591 (38.4%)
Black wins: 775'557 (30.8%)
Draws: 776'383 (30.8%)
White score: 53.8%

Engine Details

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Ethereal 11.00 64-bit 4CPU in CCRL Blitz, 2021-05-09
Ponder off, General book up to 12 moves, up to 6 piece EGTB
Time control: From Jan 2020, equivalent to 2'+1" on an Intel i7-4770K. See the "about" page.
Tested by CCRL team, 2005-2021, http://ccrl.chessdom.com/ccrl/404/

CCRL Blitz main list:
Ethereal 11.00 64-bit 4CPU has no rank with rating of 3382 Elo points (+17 -17),
based on 1012 games: 246 wins, 202 losses and 564 draws
Score: 52.2%, Average opponent: −15.5, Draws: 55.7%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Stockfish 10 64-bit 4CPU                3547  14.5-39.5  (+1 -26=27)    0.0   +21
 - Stockfish 9 64-bit 4CPU                 3544  11.0-24.0  (+0 -13=22)    0.0   +55
 - Komodo 12.2.2 64-bit 4CPU               3488  29.0-55.0  (+5 -31=48)    0.0   +16
 - Komodo 12 64-bit 4CPU                   3487  14.0-36.0  (+0 -22=28)    0.0   -23
 - Komodo 12.3 64-bit 4CPU                 3487  22.0-60.0  (+2 -40=40)    0.0   -35
 - Fire 7.1 64-bit 4CPU                    3425  43.5-48.5  (+11-16=65)    0.0   +29
 - Komodo 12.3 MCTS 64-bit 4CPU            3407  22.0-26.0  (+9 -13=26)    1.1    +3
 - Fizbo 2 64-bit 4CPU                     3342  27.0-23.0  (+10-6 =34)  100.0   -18
 - Booot 6.3.1 64-bit 4CPU                 3324  55.5-43.5  (+25-13=61)  100.0   -24
 - Andscacs 0.94 64-bit 4CPU               3323  61.5-38.5  (+30-7 =63)  100.0    +3
 - Xiphos 0.4 64-bit 4CPU                  3322  27.5-18.5  (+14-5 =27)  100.0    -5
 - Schooner 2.0.34 64-bit 4CPU             3274  31.0-13.0  (+20-2 =22)  100.0   +14
 - Equinox 3.30 64-bit 4CPU                3251  24.0-12.0  (+13-1 =22)  100.0   -36
 - Chiron 4 64-bit 4CPU                    3242  34.5-15.5  (+22-3 =25)  100.0   -25
 - Critter 1.6a 64-bit 4CPU                3232  27.0-9.0   (+19-1 =16)  100.0    +8
 - Hannibal 1.7 64-bit 4CPU                3223  27.0-8.0   (+20-1 =14)  100.0   +14
 - NirvanaChess 2.4 64-bit 4CPU            3221  25.0-10.0  (+17-2 =16)  100.0   -30
 - Strelka 5.5 64-bit                      3139  32.0-4.0   (+28-0 =8 )  100.0   +65


Created in 2005-2013 by CCRL team
Last games added on May 9, 2021