CCRL 40/4
Downloads and Statistics
November 16, 2019
Testing summary:
Total: 2'132'153 games
played by 2'491 programs
28840 CPU days (X2 4600+)

White wins: 826'813 (38.8%)
Black wins: 668'076 (31.3%)
Draws: 637'264 (29.9%)
White score: 53.7%

Custom engine selection

Comparing 7 engines!
7 selected engines played 32 games with each other



CCRL 40/4 Rating List - Custom engine selection
2132153 games played by 2491 programs, run by 22 testers
Ponder off, General books (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 4 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 1.5 minutes on a modern CPU.
Computed on November 16, 2019 with Bayeselo based on 2'132'153 games
Tested by CCRL team, 2005-2019, http://ccrl.chessdom.com/ccrl/404/

Rank               Engine                Elo   +    -   Score  AvOp  Games
Chessmaster 11 4CPU                2757  +22  -22  59.2%  -64.1   698
  Chessmaster 11 Gil-Galad           2688  +23  -23  49.0%   +6.3   600
  Chessmaster 11 Paralyse            2686  +27  -26  55.4%  -40.2   519
  Chessmaster 11                     2663  +23  -23  44.9%  +34.4   642
  CM10th Paralyse                    2655  +15  -15  39.9%  +71.9  1649
  CM10th Xperience                   2639  +14  -14  39.5%  +75.6  1885
  CM10th Default                     2615  +26  -26  36.6%  +96.6   556

Created in 2005-2013 by CCRL team
Last games added on November 16, 2019