CCRL Blitz
Downloads and Statistics
May 15, 2021
Testing summary:
Total: 2'526'227 games
played by 3'011 programs

White wins: 970'445 (38.4%)
Black wins: 776'698 (30.7%)
Draws: 779'084 (30.8%)
White score: 53.8%

Custom engine selection

Comparing 9 engines!
9 selected engines played 0 games with each other



CCRL Blitz Rating List - Custom engine selection
2526227 games played by 3011 programs, run by 22 testers
Ponder off, General books (up to 12 moves), 3-4-5 piece EGTB
Time control: From Jan 2020, equivalent to 2'+1" on an Intel i7-4770K. See the "About" page.
Computed on May 15, 2021 with Bayeselo based on 2'526'227 games
Tested by CCRL team, 2005-2021, http://ccrl.chessdom.com/ccrl/404/

Rank                 Engine                   Elo   +    -   Score  AvOp  Games
Eubos 2.2 64-bit                        1801  +20  -20  49.8%   +0.6   949
  Eubos 2.0 64-bit                        1636  +18  -18  57.6%  -57.2  1165
  Eubos 1.1.6 64-bit                      1514  +24  -23  50.6%   -3.7   649
  Eubos 1.0.7 64-bit                      1456  +63  -62  53.8%  -29.2    92
  Eubos 1.0.8 64-bit                      1447  +27  -27  48.7%  +10.9   509
  Eubos 1.1.2 64-bit                      1445  +33  -33  46.4%  +26.3   349
  Eubos 1.0.6 64-bit                      1423  +24  -24  50.0%   +2.6   698
  Eubos 1.1.0 64-bit                      1373  +24  -24  38.0%  +94.1   694
  Eubos 1.0.2 64-bit                      1212  +28  -28  39.7%  +78.1   498

Created in 2005-2013 by CCRL team
Last games added on May 15, 2021