CCRL 40/40
Downloads and Statistics
November 8, 2019
Testing summary:
Total: 1'097'085 games
played by 2'561 programs
149942 CPU days (X2 4600+)

White wins: 380'560 (34.7%)
Black wins: 282'789 (25.8%)
Draws: 433'736 (39.5%)
White score: 54.5%

Custom engine selection

Comparing 9 engines!
9 selected engines played 0 games with each other



CCRL 40/40 Rating List - Custom engine selection
1097085 games played by 2561 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 40 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 15 minutes on a modern CPU.
Computed on November 8, 2019 with Bayeselo based on 1'097'085 games
Tested by CCRL team, 2005-2019, http://ccrl.chessdom.com/ccrl/4040/

Rank               Engine                Elo   +    -   Score  AvOp  Games
Nemorino 5.00 64-bit 4CPU          3152  +19  -19  48.9%   +5.6   856
  Nemorino 4.00 64-bit 4CPU          3096  +22  -22  50.0%   +1.0   624
  Nemorino 5.00 64-bit               3088  +14  -14  47.7%  +18.9  1546
  Nemorino 3.0 64-bit 4CPU           3072  +27  -27  47.9%  +13.3   427
  Nemorino 4.00 64-bit               3040  +17  -17  50.9%   -5.4  1085
  Nemorino 2.00 64-bit 4CPU          3012  +30  -30  47.0%  +16.7   302
  Nemorino 3.0 64-bit                2997  +19  -19  51.4%  -10.3   814
  Nemorino 2.00 64-bit               2946  +23  -23  51.0%   -6.7   578
  Nemorino 1.02 64-bit               2905  +23  -23  52.8%  -19.9   616

Created in 2005-2013 by CCRL team
Last games added on November 8, 2019