CCRL Blitz
Downloads and Statistics
April 10, 2021
Testing summary:
Total: 2'502'969 games
played by 2'977 programs

White wins: 962'290 (38.4%)
Black wins: 770'705 (30.8%)
Draws: 769'974 (30.8%)
White score: 53.8%

Custom engine selection

Comparing 8 engines!
8 selected engines played 0 games with each other



CCRL Blitz Rating List - Custom engine selection
2502969 games played by 2977 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 10, 2021 with Bayeselo based on 2'502'969 games
Tested by CCRL team, 2005-2021, http://ccrl.chessdom.com/ccrl/404/

Rank                 Engine                   Elo   +    -   Score  AvOp  Games
Rhetoric 1.4.3 64-bit                   2808   +8   -8  49.0%   +6.8  5809
  Rhetoric 1.4.1 64-bit                   2778  +15  -15  48.8%   +8.6  1535
  Rhetoric 1.4 64-bit                     2719  +18  -18  50.7%   -5.4  1040
  Rhetoric 1.2 64-bit                     2697  +17  -17  51.0%   -5.8  1203
  Rhetoric 1.1 64-bit                     2547  +18  -18  53.0%  -20.4  1008
  Rhetoric 1.0 64-bit                     2439  +20  -20  50.8%   -6.0   923
  Rhetoric Lite                           2235  +19  -19  51.2%   -8.9  1041
  Rhetoric 0.10.d                         2075  +16  -16  45.7%  +34.3  1525

Created in 2005-2013 by CCRL team
Last games added on April 10, 2021