CCRL 40/15
Downloads and Statistics
January 18, 2020
Testing summary:
Total: 1'114'202 games
played by 2'605 programs

White wins: 385'748 (34.6%)
Black wins: 286'303 (25.7%)
Draws: 442'151 (39.7%)
White score: 54.5%

Custom engine selection

Comparing 7 engines!
7 selected engines played 0 games with each other



CCRL 40/15 Rating List - Custom engine selection
1114202 games played by 2605 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 January 18, 2020 with Bayeselo based on 1'114'202 games
Tested by CCRL team, 2005-2020, http://ccrl.chessdom.com/ccrl/4040/

Rank               Engine                Elo   +    -   Score  AvOp  Games
Sjakk 2.2 64-bit                   2633  +15  -15  49.3%   +3.7  1417
  Sjakk 2.1 64-bit                   2524  +31  -31  51.9%  -12.9   365
  Sjakk 2.0 64-bit                   2402  +24  -24  47.0%  +22.9   600
  Sjakk 1.1.9                        2326  +29  -29  50.4%   -2.6   423
  Sjakk 1.1.8                        2302  +24  -24  52.1%  -16.5   620
  Sjakk 1.1.7                        2174  +34  -34  50.0%   -1.7   307
  Sjakk 1.1.6                        2067  +30  -31  45.2%  +33.7   387

Created in 2005-2013 by CCRL team
Last games added on January 18, 2020