CCRL 40/15
Downloads and Statistics
June 27, 2020
Testing summary:
Total: 1'157'654 games
played by 2'680 programs

White wins: 399'695 (34.5%)
Black wins: 295'571 (25.5%)
Draws: 462'388 (39.9%)
White score: 54.5%

Custom engine selection

Comparing 7 engines!
7 selected engines played 110 games with each other



CCRL 40/15 Rating List - Custom engine selection
1157654 games played by 2680 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 June 27, 2020 with Bayeselo based on 1'157'654 games
Tested by CCRL team, 2005-2020, http://ccrl.chessdom.com/ccrl/4040/

Rank                 Engine                   Elo   +    -   Score  AvOp  Games
Ares 1.005.2.1 64-bit                   2422  +21  -21  52.4%  -16.1   723
  Ares 1.005 64-bit                       2418  +18  -18  47.4%  +17.9  1008
  Ares 1.005.2 64-bit                     2411  +17  -18  48.2%  +12.3  1126
  Ares GB 64-bit                          2392  +14  -14  48.1%  +11.2  1841
  Ares 1.004                              2373  +16  -16  49.4%   +3.2  1395
  Ares 1.003a                             2305  +34  -34  52.1%  -16.7   291
  Ares 1.0                                2259  +30  -30  46.4%  +22.8   379

Created in 2005-2013 by CCRL team
Last games added on June 27, 2020