CCRL 40/15
Downloads and Statistics
January 16, 2021
Testing summary:
Total: 1'206'633 games
played by 2'770 programs

White wins: 414'929 (34.4%)
Black wins: 305'861 (25.3%)
Draws: 485'843 (40.3%)
White score: 54.5%

Custom engine selection

Comparing 16 engines!
16 selected engines played 0 games with each other



CCRL 40/15 Rating List - Custom engine selection
1206633 games played by 2770 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 January 16, 2021 with Bayeselo based on 1'206'633 games
Tested by CCRL team, 2005-2021, http://ccrl.chessdom.com/ccrl/4040/

Rank                 Engine                   Elo   +    -   Score  AvOp  Games
Delphil 3.2 64-bit 4CPU                 2554  +31  -31  38.2%  +85.6   374
  Delphil 3.2 64-bit                      2496  +15  -15  48.9%   +9.9  1664
  Delphil 2.8                             2492  +23  -23  49.4%   +3.6   633
  Delphil 3.0 64-bit                      2492  +30  -30  49.5%   +2.8   364
  Delphil 2.9a                            2482  +29  -29  47.3%  +18.3   388
  Delphil 3.1 64-bit                      2478  +26  -26  49.4%   +2.3   466
  Delphil 2.7                             2469  +27  -27  49.9%   +0.7   451
  Delphil 1.9g                            2451  +29  -29  50.9%   -7.2   378
  Delphil 2.3                             2441  +32  -32  48.7%   +8.1   317
  Delphil 2.6b                            2436  +33  -33  49.2%   +5.6   308
  Delphil 2.9g 64-bit                     2433  +33  -33  47.5%  +16.2   305
  Delphil 1.9c                            2421  +33  -33  52.2%  -13.0   300
  Delphil 2.6a                            2416  +27  -27  51.5%  -11.8   437
  Delphil 1.6c                            2412  +34  -33  50.7%   -7.3   301
  Delphil 1.8                             2399  +28  -28  47.2%  +21.4   459
  Delphil 1.9f                            2386  +33  -33  47.7%  +14.3   300

Created in 2005-2013 by CCRL team
Last games added on January 16, 2021