CCRL Blitz
Downloads and Statistics
February 8, 2020
Testing summary:
Total: 2'185'156 games
played by 2'569 programs

White wins: 845'250 (38.7%)
Black wins: 681'904 (31.2%)
Draws: 658'002 (30.1%)
White score: 53.7%

Custom engine selection

Comparing 5 engines!
5 selected engines played 0 games with each other



CCRL Blitz Rating List - Custom engine selection
2185156 games played by 2569 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 February 8, 2020 with Bayeselo based on 2'185'156 games
Tested by CCRL team, 2005-2020, http://ccrl.chessdom.com/ccrl/404/

Rank               Engine                Elo   +    -   Score  AvOp  Games
Gibbon 2.60a 64-bit                2333  +18  -18  44.9%  +36.7  1178
  Gibbon 2.69a 64-bit                2327  +13  -13  47.6%  +17.7  2178
  Gibbon 2.57a 64-bit                2287  +15  -15  47.5%  +19.6  1652
  Gibbon 2.52a                       2214  +25  -25  49.6%   +0.8   641
  Gibbon 2.01b                       2019  +39  -39  42.6%  +70.4   272

Created in 2005-2013 by CCRL team
Last games added on February 8, 2020