CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

Custom engine selection

Comparing 3 engines!
3 selected engines played 0 games with each other



CCRL 40/15 Rating List - Custom engine selection
1242291 games played by 2843 programs, run by 24 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 May 8, 2021 with Bayeselo based on 1'242'291 games
Tested by CCRL team, 2005-2021, http://ccrl.chessdom.com/ccrl/4040/

Rank                 Engine                   Elo   +    -   Score  AvOp  Games
Velvet 1.2.0 64-bit                     2738  +32  -32  50.0%   -3.6   328
  Velvet 1.1.0 64-bit                     2684  +25  -25  48.9%   +8.5   538
  Velvet 1.0.0 64-bit                     2556  +24  -24  49.8%   -0.8   605

Created in 2005-2013 by CCRL team
Last games added on May 8, 2021