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 32 engines!
32 selected engines played 1113 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
Toga III 0.2 64-bit                     3096  +23  -23  54.7%  -29.7   580
  Toga II 4.0 64-bit 4CPU                 2957  +19  -19  41.4%  +56.5   958
  Toga II 3.0 4CPU                        2918  +22  -23  45.6%  +26.9   592
  Fruit Reloaded 15th ann. 64-bit         2905  +21  -21  48.9%   +6.9   708
  Toga II 4.0 64-bit                      2904  +13  -13  46.6%  +23.0  2032
  Toga II 1.4.1SE 4CPU                    2903  +13  -13  48.5%  +10.9  2041
  Toga II 1.4 beta5c 4CPU                 2884  +18  -18  51.7%  -11.6   996
  Fruit Reloaded 3.2.1 64-bit 4CPU        2880  +18  -18  38.8%  +74.6  1024
  Toga II 3.0                             2850  +16  -16  48.1%  +10.6  1311
  Fruit Reloaded 3.2.1 64-bit             2837  +12  -12  46.5%  +21.2  2173
  Cyclone xTreme Fury                     2827  +19  -19  48.1%  +10.7   811
  Grapefruit 1.0 32-bit                   2826   +9   -9  48.4%  +10.1  3991
  Toga II 1.4.1SE                         2826  +12  -12  50.0%   +2.1  2395
  Cyclone xTreme                          2823  +13  -13  44.2%  +38.4  2009
  Cyclone 3.4                             2822  +21  -21  51.5%   -8.7   685
  Cyclone xTreme Rage                     2820  +25  -25  48.4%   +9.5   476
  Toga II 1.4.1SE6                        2820  +23  -23  50.4%   +0.5   567
  Cyclone 2.2                             2814  +28  -28  49.1%   +5.8   382
  Toga II 3.1.2SE                         2814  +17  -17  52.7%  -18.1  1059
  TheMadPrune 1.1.25                      2805  +24  -24  51.4%  -10.0   504
  Toga II 1.4 beta5c                      2802  +23  -23  52.9%  -18.8   564
  Toga II 1.3.1                           2789  +12  -11  50.0%   -1.0  2565
  Fruit 2.3.1                             2786  +14  -14  51.1%   -7.9  1710
  Grapefruit 1.0a3                        2781  +31  -32  48.1%  +12.0   315
  Cyclone 1.0                             2780  +32  -32  51.0%   -7.1   300
  Fruit 05/11/03                          2773  +20  -20  50.8%   -6.3   767
  Toga II 1.3.4                           2767  +28  -28  52.9%  -18.3   411
  Toga II 1.2.1a 32-bit                   2759  +12  -12  50.5%   -6.3  2354
  Fruit 2.2.1                             2744  +13  -13  52.8%  -19.5  1976
  Toga II 1.2 32-bit                      2735  +25  -25  52.4%  -18.6   511
  Toga II 1.1a 32-bit                     2731  +16  -16  52.8%  -18.7  1275
  Fruit 2.1                               2695  +25  -25  51.5%  -13.9   522

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