CCRL 40/15
Downloads and Statistics
February 27, 2021
Testing summary:
Total: 1'220'404 games
played by 2'798 programs

White wins: 419'286 (34.4%)
Black wins: 308'460 (25.3%)
Draws: 492'658 (40.4%)
White score: 54.5%

Custom engine selection

Comparing 18 engines!
18 selected engines played 639 games with each other



CCRL 40/15 Rating List - Custom engine selection
1220404 games played by 2798 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 February 27, 2021 with Bayeselo based on 1'220'404 games
Tested by CCRL team, 2005-2021, http://ccrl.chessdom.com/ccrl/4040/

Rank                 Engine                   Elo   +    -   Score  AvOp  Games
Chessmaster 11 Archangel                2701  +19  -19  46.7%  +22.0   862
  Chessmaster 11 Conqueror                2694  +18  -18  46.7%  +21.3  1062
  Chessmaster 11 Aiglos II                2692  +18  -18  46.8%  +21.4   962
  Chessmaster 11 Toxic                    2682  +19  -19  46.7%  +21.3   828
  Chessmaster 11 Leonidas                 2679  +20  -20  46.5%  +22.1   789
  Chessmaster 11                          2664  +12  -12  46.3%  +23.4  2244
  CM10th Lazarus                          2660  +23  -23  47.1%  +20.4   675
  CM10th Xperience                        2660  +13  -13  46.9%  +21.0  2143
  CM9000 Enforcer                         2657  +20  -20  48.2%  +10.1   830
  CM10th Paralyse                         2653  +15  -15  46.8%  +21.4  1581
  CM10th Ogre                             2647  +23  -23  46.8%  +19.6   631
  CM10th Magic II                         2643  +16  -16  46.6%  +21.7  1339
  CM10th Pestilence                       2643  +23  -24  47.1%  +17.3   593
  CM9000 Default                          2640  +29  -29  47.9%  +14.2   388
  CM10th Guardian                         2638  +26  -26  46.5%  +21.1   503
  CM10th Warrior                          2635  +24  -24  47.5%  +18.4   551
  CM10th Default                          2630  +14  -15  46.5%  +24.6  1634
  CM9000 Assassin                         2630  +23  -23  48.7%   +7.7   594

Created in 2005-2013 by CCRL team
Last games added on February 27, 2021