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
MadChess 2.2 64-bit                     2439  +12  -12  48.5%  +11.1  2479
  MadChess 2.1 64-bit                     2383  +19  -19  57.0%  -51.0  1050
  MadChess 2.0 64-bit                     2285  +16  -16  52.2%  -16.5  1504
  MadChess 1.2 64-bit                     2049  +17  -17  50.0%   +3.3  1378
  MadChess 1.0 64-bit                     1860  +20  -20  44.6%  +39.2   948
  RumbleMinze 1.0.33                      1706  +28  -28  40.8%  +85.6   557
  RumbleMinze 1.0.30                      1680  +22  -22  46.3%  +28.3   774

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