Scorpio 2.7.8 64-bit Gauntlet for CCRL 40/40

[Graham Banks]

PGN - http://kirill-kryukov.com/chess/discuss ... p?id=40786

[Graham Banks]

Code: Select all

CCRL 40/40 Rating List - Custom engine selection
758939 games played by 1972 programs, run by 20 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 November 25, 2017 with Bayeselo based on 758'939 games
Tested by CCRL team, 2005-2017, http://computerchess.org.uk/ccrl/4040/

Rank              Engine                Elo   +    -   Score  AvOp  Games
1 Scorpio 2.7.8 64-bit              2838  +30  -30  51.9%  -12.4   344
  Scorpio 2.7.7 64-bit              2805  +16  -16  48.3%   +9.8  1282
  Scorpio 2.7.6 64-bit              2782  +17  -17  49.7%   +1.5  1198
  Scorpio 2.7.5 64-bit              2778  +27  -27  49.5%   +3.1   425
  Scorpio 2.7 32-bit                2750  +20  -20  49.0%   +8.8   826
  Scorpio 2.7 64-bit                2702  +27  -27  46.0%  +26.2   438
  Scorpio 2.6 32-bit                2696  +32  -32  49.5%   +3.5   301
  Scorpio 2.6 64-bit                2679  +28  -28  45.5%  +31.5   413
  Scorpio 1.9                       2669  +31  -31  50.1%   -4.0   362
  Scorpio 1.84                      2668  +32  -32  47.2%   +8.6   354
  Scorpio 2.5 32-bit                2663  +32  -32  49.5%   +4.2   307
  Scorpio 1.91                      2662  +14  -14  45.0%  +33.9  1817
  Scorpio 2.0 32-bit                2656  +17  -17  45.1%  +34.0  1172
  Scorpio 2.02b                     2655  +30  -30  47.3%  +17.7   355
  Scorpio 2.1 32-bit                2646  +35  -35  47.5%  +14.6   262
  Scorpio 1.81                      2645  +36  -36  48.3%  +16.6   271
  Scorpio 1.8                       2641  +20  -20  47.3%  +18.4   861
  Scorpio 2.05b                     2636  +32  -32  50.5%   -1.5   306
  Scorpio 1.7                       2612  +33  -33  51.7%  -14.3   288
  Scorpio 2.2 32-bit                2569  +29  -29  46.0%  +28.6   389