CCRL 40/15
Downloads and Statistics
June 27, 2020
Testing summary:
Total: 1'157'654 games
played by 2'680 programs

White wins: 399'695 (34.5%)
Black wins: 295'571 (25.5%)
Draws: 462'388 (39.9%)
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
1157654 games played by 2680 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 June 27, 2020 with Bayeselo based on 1'157'654 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%  +41.2  2427
  Bouquet 1.5 64-bit 4CPU                 3132  +23  -23  46.4%  +19.9   500
  DeepSaros 4.1.6 64-bit 4CPU             3127  +26  -26  45.2%  +29.2   419
  Elektro 1.2 64-bit 4CPU                 3118  +23  -23  46.1%  +26.9   546
  Vitruvius 1.11C 64-bit 4CPU             3118  +14  -14  53.1%  -18.2  1373
  IvanHoe 9.46h 64-bit 4CPU               3113  +14  -14  53.2%  -19.3  1542
  RobboLito 0.21Q 64-bit 4CPU             3111  +22  -22  50.9%   -5.8   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%  +31.0  4361
  Bouquet 1.5 64-bit                      3061  +17  -17  50.9%   -5.2   981
  IvanHoe 9.46h 64-bit                    3061  +13  -13  53.3%  -20.9  1819
  RobboLito 0.21Q 64-bit                  3058  +16  -16  51.4%   -9.1  1140
  DeepSaros 4.1.6 64-bit                  3055  +16  -16  47.3%  +14.7  1143
  Bouquet 1.6 64-bit                      3050  +17  -17  49.8%   +0.6  1011
  Vitruvius 1.11C 64-bit                  3049  +14  -14  48.7%   +6.2  1436
  DeepSaros 4.1.3c 64-bit                 3048  +25  -25  46.6%  +20.5   460
  DeepSaros 3.3b 64-bit                   3045  +19  -19  46.8%  +18.5   824
  Elektro 1.2 64-bit                      3041  +17  -17  47.7%  +15.5  1009
  DeepSaros 3.0 64-bit                    3035  +22  -22  46.0%  +21.1   600
  Vitruvius 1.11C 32-bit                  3030  +14  -15  56.1%  -38.3  1419
  IvanHoe 9.46h 32-bit                    3023  +13  -14  55.8%  -37.4  1668
  DeepSaros 2.3j 32-bit                   3021  +15  -15  53.5%  -23.2  1305
  Bouquet 1.6 32-bit                      3016  +18  -18  52.8%  -16.4   907
  RobboLito 0.21Q 32-bit                  3013  +18  -18  52.8%  -17.4   854
  Bouquet 1.5 32-bit                      3010  +17  -17  51.7%  -10.3   958
  DeepSaros 3.0 32-bit                    2998  +18  -17  50.1%   -1.3   953
  DeepSaros 3.1a 64-bit                   2944  +30  -30  46.8%  +19.2   342

Created in 2005-2013 by CCRL team
Last games added on June 27, 2020