CCRL 40/15
Downloads and Statistics
July 4, 2020
Testing summary:
Total: 1'159'254 games
played by 2'684 programs

White wins: 400'214 (34.5%)
Black wins: 295'886 (25.5%)
Draws: 463'154 (40.0%)
White score: 54.5%

Custom engine selection

Comparing 9 engines!
9 selected engines played 34 games with each other



CCRL 40/15 Rating List - Custom engine selection
1159254 games played by 2684 programs, run by 23 testers
Ponder off, General books (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 15 minutes on an Intel i7-4770k.
Computed on July 4, 2020 with Bayeselo based on 1'159'254 games
Tested by CCRL team, 2005-2020, http://ccrl.chessdom.com/ccrl/4040/

Rank                 Engine                   Elo   +    -   Score  AvOp  Games
Winter 0.6 64-bit 4CPU                  3016  +32  -32  53.0%  -27.4   329
  Winter 0.7 64-bit                       3003  +18  -18  50.2%   -1.1   955
  Winter 0.5 64-bit 4CPU                  2964  +26  -26  50.4%   -5.9   470
  Winter 0.6 64-bit                       2927  +18  -18  50.1%   -1.6  1011
  Winter 0.5 64-bit                       2894  +17  -17  51.8%  -12.1  1177
  Winter 0.4a 64-bit                      2834  +24  -24  48.0%   +9.9   552
  Winter 0.3 64-bit                       2764  +25  -25  48.3%  +11.6   543
  Winter 0.2 64-bit                       2654  +17  -17  53.6%  -31.9  1418
  Winter 0.1.1 64-bit                     2496  +21  -22  49.8%   -0.2   764

Created in 2005-2013 by CCRL team
Last games added on July 4, 2020