CCRL Blitz
Downloads and Statistics
January 9, 2021
Testing summary:
Total: 2'437'048 games
played by 2'898 programs

White wins: 937'753 (38.5%)
Black wins: 752'816 (30.9%)
Draws: 746'479 (30.6%)
White score: 53.8%

Custom engine selection

Comparing 4 engines!
4 selected engines played 0 games with each other



CCRL Blitz Rating List - Custom engine selection
2437048 games played by 2898 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 January 9, 2021 with Bayeselo based on 2'437'048 games
Tested by CCRL team, 2005-2021, http://ccrl.chessdom.com/ccrl/404/

Rank                 Engine                   Elo   +    -   Score  AvOp  Games
Dumb 1.5 64-bit                         2585  +18  -18  53.4%  -25.1  1050
  Dumb 1.4 64-bit                         2357  +20  -20  50.8%   -3.2   926
  Dumb 1.3 64-bit                         2270  +19  -18  49.7%   +2.3  1076
  Dumb 1.2 64-bit                         2245  +27  -27  55.8%  -42.9   500

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