CCRL Blitz
Downloads and Statistics
January 16, 2021
Testing summary:
Total: 2'442'136 games
played by 2'904 programs

White wins: 939'660 (38.5%)
Black wins: 754'242 (30.9%)
Draws: 748'234 (30.6%)
White score: 53.8%

Engine Details

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Ethereal 11.75 64-bit 4CPU in CCRL Blitz, 2021-01-16
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 11.75 64-bit 4CPU has no rank with rating of 3427 Elo points (+18 -18),
based on 966 games: 165 wins, 269 losses and 532 draws
Score: 44.6%, Average opponent: +37.7, Draws: 55.1%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Lc0 0.23.1 w42850 RTX2080               3620  26.5-74.5  (+6 -54=41)    0.0   +39
 - Stockfish 2019-10-09 64-bit 4CPU        3602  11.5-42.5  (+0 -31=23)    0.0    -9
 - Stockfish 11 64-bit 4CPU                3601  13.0-55.0  (+0 -42=26)    0.0   -34
 - Stoofvlees II a14 RTX2080               3567  33.5-66.5  (+13-46=41)    0.0   +32
 - Komodo 13.3 64-bit 4CPU                 3530  26.5-46.5  (+0 -20=53)    0.0   +30
 - Komodo 13.2 64-bit 4CPU                 3527  21.5-32.5  (+5 -16=33)    0.0   +42
 - Houdini 6 64-bit 4CPU                   3518  15.5-39.5  (+0 -24=31)    0.0   -36
 - Xiphos 0.6 64-bit 4CPU                  3428  31.0-24.0  (+12-5 =38)   47.5   +32
 - Fire 7.1 64-bit 4CPU                    3427  26.0-27.0  (+6 -7 =40)   51.4    -5
 - Fritz 17 64-bit 4CPU                    3381  23.5-11.5  (+13-1 =21)  100.0   +52
 - Laser 1.7 64-bit 4CPU                   3365  33.0-21.0  (+14-2 =38)  100.0    -4
 - Defenchess 2.2 64-bit 4CPU              3355  32.5-22.5  (+18-8 =29)  100.0   -16
 - Fizbo 2 64-bit 4CPU                     3344  31.5-23.5  (+17-9 =29)  100.0   -44
 - RubiChess 1.6.1.1 64-bit 4CPU           3292  56.5-26.5  (+33-3 =47)  100.0   -30
 - RubiChess 1.6 64-bit 4CPU               3263  49.0-22.0  (+28-1 =42)  100.0   -56


Created in 2005-2013 by CCRL team
Last games added on January 16, 2021