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 6 engines!
6 selected engines played 0 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
Shield 2.1 64-bit 4CPU                  2843  +24  -24  48.7%   +9.9   594
  Shield 2.1 64-bit                       2729  +14  -14  47.7%  +15.1  1821
  Shield 2.0 64-bit                       2713  +24  -24  50.1%   -4.8   630
  Shield 1.3.1 64-bit                     2510  +20  -20  50.1%   -1.4   852
  Shield 1.2 64-bit                       2473  +26  -26  46.7%  +23.7   528
  Shield 1.1 64-bit                       2392  +30  -30  51.5%  -14.4   390

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