CCRL Blitz
Downloads and Statistics
January 16, 2021
Testing summary:
Total: 2'442'136 games
played by 2'904 programs

White wins: 939'660 (38.5%)
Black wins: 754'242 (30.9%)
Draws: 748'234 (30.6%)
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
2442136 games played by 2904 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 16, 2021 with Bayeselo based on 2'442'136 games
Tested by CCRL team, 2005-2021, http://ccrl.chessdom.com/ccrl/404/

Rank                 Engine                   Elo   +    -   Score  AvOp  Games
Supra 23.1 64-bit                       1506  +23  -23  38.4% +106.8   880
  Supra 23.0 64-bit                       1498  +38  -38  53.3%  -20.2   228
  Supra 26.0 pro 64-bit                   1482  +17  -17  42.6%  +69.8  1481
  Supra 27.0 64-bit                       1482  +20  -20  44.5%  +46.7  1001
  Supra 25.0 64-bit                       1462  +19  -19  49.0%  +10.9  1045
  Supra 15.0                              1410  +48  -49  36.6% +135.0   242
  Supra 12.0                              1322  +39  -41  34.0% +126.2   240
  Supra 11.5.1 64-bit                     1233  +38  -37  66.6% -177.9   331

Created in 2005-2013 by CCRL team
Last games added on January 16, 2021