CCRL Blitz
Downloads and Statistics
March 28, 2020
Testing summary:
Total: 2'228'724 games
played by 2'613 programs

White wins: 860'514 (38.6%)
Black wins: 693'382 (31.1%)
Draws: 674'828 (30.3%)
White score: 53.7%

Custom engine selection

Comparing 14 engines!
14 selected engines played 0 games with each other



CCRL Blitz Rating List - Custom engine selection
2228724 games played by 2613 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 March 28, 2020 with Bayeselo based on 2'228'724 games
Tested by CCRL team, 2005-2020, http://ccrl.chessdom.com/ccrl/404/

Rank               Engine                Elo   +    -   Score  AvOp  Games
Counter 3.4 64-bit 4CPU            2958  +23  -23  46.9%  +18.8   580
  Counter 3.4 64-bit                 2884  +38  -38  43.9%  +39.0   223
  Counter 3.3 64-bit                 2877  +19  -19  49.6%   +1.5   932
  Counter 3.2 64-bit                 2848  +21  -21  52.1%  -15.9   745
  Counter 3.1 64-bit                 2796  +25  -24  55.1%  -33.5   571
  Counter 2.9 64-bit                 2703  +20  -19  49.5%   +5.1   920
  Counter 2.8 64-bit                 2643  +21  -21  50.6%   -4.1   800
  Counter 2.7 64-bit                 2634  +53  -52  59.1%  -63.8   127
  Counter 2.5 64-bit                 2577  +21  -21  47.3%  +19.7   775
  Counter 2.0.2 64-bit               2575  +28  -28  49.7%   +2.1   430
  Counter 2.1.0 64-bit               2560  +18  -18  46.1%  +27.5  1114
  Counter 2.0.1 64-bit               2546  +19  -19  43.6%  +43.3   924
  Counter 1.99 64-bit                2451  +23  -23  43.8%  +43.1   640
  Counter 1.2                        2447  +10  -10  48.0%  +14.0  3950

Created in 2005-2013 by CCRL team
Last games added on March 28, 2020