CCRL 40/15
Downloads and Statistics
August 1, 2020
Testing summary:
Total: 1'166'106 games
played by 2'690 programs

White wins: 402'287 (34.5%)
Black wins: 297'247 (25.5%)
Draws: 466'572 (40.0%)
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
1166106 games played by 2690 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 August 1, 2020 with Bayeselo based on 1'166'106 games
Tested by CCRL team, 2005-2020, http://ccrl.chessdom.com/ccrl/4040/

Rank                 Engine                   Elo   +    -   Score  AvOp  Games
Spike 1.4 Leiden 4CPU                   3016  +11  -11  45.2%  +29.4  2862
  Spike 1.4 Leiden                        2914   +8   -8  45.6%  +29.1  6018
  Spike 1.2 Turin                         2745   +7   -7  45.6%  +27.9  8131
  Spike 1.1                               2689  +15  -15  49.2%   +3.9  1462
  Spike 1.0a                              2649  +19  -19  46.1%  +25.8   942

Created in 2005-2013 by CCRL team
Last games added on August 1, 2020