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 7 engines!
7 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
RedQueen 1.1.4 64-bit                   2689  +13  -13  49.4%   +4.7  2096
  RedQueen 1.1.97 64-bit                  2680  +16  -16  44.9%  +34.8  1309
  RedQueen 1.0.0 64-bit                   2674  +15  -15  57.5%  -55.0  1756
  RedQueen 1.1.98 64-bit                  2668  +12  -12  43.7%  +44.3  2656
  RedQueen 1.1.3 64-bit                   2666  +18  -18  49.2%   +6.3  1074
  RedQueen 1.1.1 64-bit                   2608  +15  -15  43.8%  +46.4  1686
  RedQueen 0.9.5 64-bit                   2570  +18  -18  54.0%  -28.6  1146

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