CCRL 40/15
Downloads and Statistics
November 28, 2020
Testing summary:
Total: 1'194'035 games
played by 2'744 programs

White wins: 411'031 (34.4%)
Black wins: 303'225 (25.4%)
Draws: 479'779 (40.2%)
White score: 54.5%

Custom engine selection

Comparing 5 engines!
5 selected engines played 30 games with each other



CCRL 40/15 Rating List - Custom engine selection
1194035 games played by 2744 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 November 28, 2020 with Bayeselo based on 1'194'035 games
Tested by CCRL team, 2005-2020, http://ccrl.chessdom.com/ccrl/4040/

Rank                 Engine                   Elo   +    -   Score  AvOp  Games
Spike 1.4 Leiden 4CPU                   3015  +11  -11  45.2%  +29.8  2862
  Spike 1.4 Leiden                        2913   +8   -8  45.7%  +28.8  6050
  Spike 1.2 Turin                         2744   +7   -7  45.7%  +28.1  8159
  Spike 1.1                               2689  +15  -15  49.2%   +3.8  1462
  Spike 1.0a                              2648  +19  -18  46.1%  +26.7   942

Created in 2005-2013 by CCRL team
Last games added on November 28, 2020