CCRL Blitz
Downloads and Statistics
August 1, 2020
Testing summary:
Total: 2'344'796 games
played by 2'763 programs

White wins: 903'383 (38.5%)
Black wins: 726'503 (31.0%)
Draws: 714'910 (30.5%)
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
2344796 games played by 2763 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 August 1, 2020 with Bayeselo based on 2'344'796 games
Tested by CCRL team, 2005-2020, http://ccrl.chessdom.com/ccrl/404/

Rank                 Engine                   Elo   +    -   Score  AvOp  Games
Raven 1.0 64-bit                        2457  +23  -23  47.9%  +15.4   673
  Raven 0.90 64-bit                       2433  +18  -18  52.2%  -15.4  1086
  Raven 0.80 64-bit                       2388  +19  -19  53.4%  -26.1  1058
  Raven 0.70 64-bit                       2293 +126 -111  73.4% -188.0    32
  Raven 0.60 64-bit                       2152  +20  -20  52.1%  -14.0   899
  Raven 0.50 64-bit                       2080  +19  -19  51.8%  -10.7  1036
  Raven 0.40                              1840  +25  -25  50.0%   +1.4   591
  Raven 0.30                              1463  +20  -20  51.9%  -15.2  1023

Created in 2005-2013 by CCRL team
Last games added on August 1, 2020