CCRL Blitz
Downloads and Statistics
August 8, 2020
Testing summary:
Total: 2'348'441 games
played by 2'769 programs

White wins: 904'859 (38.5%)
Black wins: 727'697 (31.0%)
Draws: 715'885 (30.5%)
White score: 53.8%

Engine Details

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Ethereal 8.81 64-bit in CCRL Blitz, 2020-08-08
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, 2005-2020, http://ccrl.chessdom.com/ccrl/404/

CCRL Blitz main list:
Ethereal 8.81 64-bit has no rank with rating of 2945 Elo points (+24 -24),
based on 580 games: 160 wins, 216 losses and 204 draws
Score: 45.2%, Average opponent: +33.6, Draws: 35.2%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Gull 3 64-bit                           3191   5.5-14.5  (+2 -11=7 )    0.0   +98
 - Strelka 5.5 64-bit                      3140   3.5-16.5  (+1 -14=5 )    0.0   -45
 - Laser 1.5 64-bit                        3096   3.0-17.0  (+0 -14=6 )    0.0   -99
 - Protector 1.9.0 64-bit                  3087   7.0-13.0  (+4 -10=6 )    0.0   +41
 - Senpai 2.0 64-bit                       3087   6.0-14.0  (+3 -11=6 )    0.0    +1
 - iCE 3.0 64-bit                          3081   8.0-12.0  (+4 -8 =8 )    0.0   +70
 - Nemorino 4.00 64-bit                    3067   6.5-13.5  (+2 -9 =9 )    0.0   +15
 - Sting SF 9 64-bit                       3050   4.0-16.0  (+1 -13=6 )    0.0  -103
 - Defenchess 1.1f 64-bit                  3047   5.0-15.0  (+2 -12=6 )    0.0   -71
 - Pedone 1.6 64-bit                       3033   7.0-13.0  (+3 -9 =8 )    0.0   -11
 - Naum 4.6 64-bit                         3032   6.5-13.5  (+5 -12=3 )    0.0   -52
 - SmarThink 1.97 64-bit                   3031   6.5-13.5  (+3 -10=7 )    0.0   -27
 - Hakkapeliitta TCEC v2 64-bit            3020   9.5-10.5  (+6 -7 =7 )    0.0   +55
 - Alfil 15.8 64-bit                       2981   9.5-10.5  (+5 -6 =9 )    1.1   +19
 - Wasp 2.6 64-bit                         2978   9.5-10.5  (+7 -8 =5 )    1.0   +16
 - Bobcat 8.0 64-bit                       2960  11.0-9.0   (+6 -4 =10)   13.0   +40
 - Cheng 4.39 64-bit                       2942  11.0-9.0   (+8 -6 =6 )   58.9   +33
 - Amoeba 2.7 64-bit                       2938   9.5-10.5  (+5 -6 =9 )   68.9   -23
 - Crafty 25.2 64-bit                      2933  10.0-10.0  (+7 -7 =6 )   81.6   -14
 - Toga II 4.0 64-bit                      2921  10.0-10.0  (+6 -6 =8 )   95.8   -24
 - Spike 1.4 Leiden                        2920  10.5-9.5   (+9 -8 =3 )   97.8    -7
 - EXchess 7.97b 64-bit                    2916  11.0-9.0   (+5 -3 =12)   98.7    -3
 - Quazar 0.4 64-bit                       2901  11.5-8.5   (+7 -4 =9 )  100.0    +4
 - Thinker 5.4d Inert 64-bit               2886  13.5-6.5   (+10-3 =7 )  100.0   +59
 - Fruit Reloaded 3.2.1 64-bit             2871  13.0-7.0   (+9 -3 =8 )  100.0   +21
 - Ethereal 8.61 64-bit                    2862  14.0-6.0   (+9 -1 =10)  100.0   +38
 - Tornado 8.0 64-bit                      2827  12.0-8.0   (+9 -5 =6 )  100.0   -47
 - The Baron 3.41 64-bit                   2820  13.5-6.5   (+9 -2 =9 )  100.0   -14
 - BugChess2 1.9 64-bit                    2760  14.5-5.5   (+13-4 =3 )  100.0    -8


Created in 2005-2013 by CCRL team
Last games added on August 8, 2020