Counter 1.99 64-bit Gauntlets for CCRL 40/40

[Graham Banks]

PGN - http://kirill-kryukov.com/chess/discuss ... p?id=39955

[Graham Banks]

PGN - http://kirill-kryukov.com/chess/discuss ... p?id=39956

[Graham Banks]

Code: Select all

CCRL 40/40 Rating List - Custom engine selection
721800 games played by 1894 programs, run by 19 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 Intel CPU.
Computed on June 24, 2017 with Bayeselo based on 721'800 games
Tested by CCRL team, 2005-2017, http://computerchess.org.uk/ccrl/4040/

Rank              Engine                Elo   +    -   Score  AvOp  Games
1 Counter 1.2                       2468  +17  -17  48.2%  +12.8  1139
  Counter 1.99 64-bit               2465  +35  -35  45.8%  +24.7   274
  Counter 1.1                       2455  +23  -23  50.8%   -7.9   632
  Counter 1.0                       2365  +33  -33  49.7%   +0.1   302
  Counter 0.8                       2354  +33  -33  48.8%   +9.2   296