CCRL 40/15
Downloads and Statistics
April 12, 2021
Testing summary:
Total: 1'235'231 games
played by 2'819 programs

White wins: 423'584 (34.3%)
Black wins: 311'244 (25.2%)
Draws: 500'403 (40.5%)
White score: 54.5%

Custom engine selection

Comparing 5 engines!
5 selected engines played 0 games with each other



CCRL 40/15 Rating List - Custom engine selection
1235231 games played by 2819 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 April 12, 2021 with Bayeselo based on 1'235'231 games
Tested by CCRL team, 2005-2021, http://ccrl.chessdom.com/ccrl/4040/

Rank                 Engine                   Elo   +    -   Score  AvOp  Games
RomiChess P3n 64-bit                    2414  +13  -13  48.5%  +10.8  1977
  RomiChess P3k 32-bit                    2408  +19  -19  49.2%   +5.1   906
  RomiChess P3L 64-bit                    2401  +23  -23  50.0%   -0.1   643
  RomiChess P3L 32-bit                    2383  +33  -33  46.3%  +28.4   314
  RomiChess P3m 64-bit                    2360  +27  -27  47.6%  +18.3   483

Created in 2005-2013 by CCRL team
Last games added on April 12, 2021