CCRL Blitz
Downloads and Statistics
April 17, 2021
Testing summary:
Total: 2'506'279 games
played by 2'984 programs

White wins: 963'662 (38.4%)
Black wins: 771'889 (30.8%)
Draws: 770'728 (30.8%)
White score: 53.8%

Custom engine selection

Comparing 7 engines!
7 selected engines played 0 games with each other



CCRL Blitz Rating List - Custom engine selection
2506279 games played by 2984 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 April 17, 2021 with Bayeselo based on 2'506'279 games
Tested by CCRL team, 2005-2021, http://ccrl.chessdom.com/ccrl/404/

Rank                 Engine                   Elo   +    -   Score  AvOp  Games
RuyDos 1.1.10 64-bit                    2803  +17  -17  44.5%  +35.9  1222
  RuyDos 1.1.9 64-bit                     2800  +23  -23  45.2%  +37.1   682
  RuyDos 1.1.6 64-bit                     2798  +14  -14  46.3%  +28.3  1860
  RuyDos 1.1.11 64-bit                    2794  +18  -18  42.5%  +49.2  1013
  RuyDos 1.1.0 64-bit                     2782  +15  -15  50.3%   -5.8  1547
  RuyDos 1.0.27 64-bit                    2758  +17  -17  47.4%  +18.3  1178
  RuyDos 1.0.2 64-bit                     2669  +17  -17  51.6%  -11.8  1233

Created in 2005-2013 by CCRL team
Last games added on April 17, 2021