CCRL 40/15
Downloads and Statistics
September 26, 2020
Testing summary:
Total: 1'179'815 games
played by 2'715 programs

White wins: 406'597 (34.5%)
Black wins: 300'322 (25.5%)
Draws: 472'896 (40.1%)
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
1179815 games played by 2715 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 September 26, 2020 with Bayeselo based on 1'179'815 games
Tested by CCRL team, 2005-2020, http://ccrl.chessdom.com/ccrl/4040/

Rank                 Engine                   Elo   +    -   Score  AvOp  Games
Invictus r305 64-bit                    2877  +19  -19  49.1%   +5.4   899
  Invictus r228 64-bit 4CPU               2341 +242 -295  28.6% +166.3     7
  Invictus r228 64-bit                    2292  +18  -18  50.3%   -0.7  1190

Created in 2005-2013 by CCRL team
Last games added on September 26, 2020