CCRL 40/15
Downloads and Statistics
July 4, 2020
Testing summary:
Total: 1'159'254 games
played by 2'684 programs

White wins: 400'214 (34.5%)
Black wins: 295'886 (25.5%)
Draws: 463'154 (40.0%)
White score: 54.5%

Custom engine selection

Comparing 27 engines!
27 selected engines played 1735 games with each other



CCRL 40/15 Rating List - Custom engine selection
1159254 games played by 2684 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 July 4, 2020 with Bayeselo based on 1'159'254 games
Tested by CCRL team, 2005-2020, http://ccrl.chessdom.com/ccrl/4040/

Rank                 Engine                   Elo   +    -   Score  AvOp  Games
Bouquet 1.8 64-bit 4CPU                 3149  +11  -11  43.6%  +41.5  2427
  Bouquet 1.5 64-bit 4CPU                 3132  +23  -23  46.4%  +20.3   500
  DeepSaros 4.1.6 64-bit 4CPU             3128  +26  -26  45.2%  +28.4   419
  Vitruvius 1.11C 64-bit 4CPU             3119  +14  -14  53.1%  -18.9  1373
  Elektro 1.2 64-bit 4CPU                 3118  +23  -23  46.1%  +27.2   546
  IvanHoe 9.46h 64-bit 4CPU               3113  +14  -14  53.2%  -19.0  1542
  RobboLito 0.21Q 64-bit 4CPU             3112  +22  -22  50.9%   -6.6   569
  Bouquet 1.6 64-bit 4CPU                 3108  +21  -21  50.0%   +0.2   641
  Bouquet 1.8 64-bit                      3074   +9   -9  45.3%  +31.4  4361
  Bouquet 1.5 64-bit                      3062  +17  -17  50.9%   -5.8   981
  IvanHoe 9.46h 64-bit                    3061  +13  -13  53.3%  -20.5  1819
  RobboLito 0.21Q 64-bit                  3059  +16  -16  51.4%   -9.7  1140
  DeepSaros 4.1.6 64-bit                  3055  +16  -16  47.3%  +15.0  1143
  Bouquet 1.6 64-bit                      3050  +17  -17  49.8%   +0.9  1011
  DeepSaros 4.1.3c 64-bit                 3049  +25  -25  46.6%  +19.9   460
  Vitruvius 1.11C 64-bit                  3049  +14  -14  48.7%   +6.5  1436
  DeepSaros 3.3b 64-bit                   3045  +19  -19  46.8%  +19.0   824
  Elektro 1.2 64-bit                      3041  +17  -17  47.7%  +16.0  1009
  DeepSaros 3.0 64-bit                    3035  +22  -22  46.0%  +21.4   600
  Vitruvius 1.11C 32-bit                  3030  +14  -15  56.1%  -38.0  1419
  IvanHoe 9.46h 32-bit                    3023  +13  -14  55.8%  -37.0  1668
  DeepSaros 2.3j 32-bit                   3021  +15  -15  53.5%  -22.9  1305
  Bouquet 1.6 32-bit                      3017  +18  -18  52.8%  -17.2   907
  RobboLito 0.21Q 32-bit                  3013  +18  -18  52.8%  -17.0   854
  Bouquet 1.5 32-bit                      3010  +17  -18  51.7%  -10.0   958
  DeepSaros 3.0 32-bit                    2999  +18  -18  50.1%   -2.0   953
  DeepSaros 3.1a 64-bit                   2944  +30  -30  46.8%  +19.5   342

Created in 2005-2013 by CCRL team
Last games added on July 4, 2020