CCRL 40/15
Downloads and Statistics
October 24, 2020
Testing summary:
Total: 1'185'135 games
played by 2'728 programs

White wins: 408'196 (34.4%)
Black wins: 301'376 (25.4%)
Draws: 475'563 (40.1%)
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
1185135 games played by 2728 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 October 24, 2020 with Bayeselo based on 1'185'135 games
Tested by CCRL team, 2005-2020, http://ccrl.chessdom.com/ccrl/4040/

Rank                 Engine                   Elo   +    -   Score  AvOp  Games
KnightX 1.98 64-bit                     2540  +27  -27  49.8%   +2.4   460
  KnightX 2.3 64-bit                      2526  +26  -26  48.8%   +9.6   516
  KnightX 1.97a 64-bit                    2484  +27  -26  51.3%  -11.9   523
  KnightX 1.94 64-bit                     2352  +22  -22  49.5%   +2.1   744
  KnightX 1.93 64-bit                     2321  +20  -20  51.6%  -12.9   930
  KnightX 1.92                            2317  +18  -19  48.6%   +9.9  1046

Created in 2005-2013 by CCRL team
Last games added on October 24, 2020