Cheese 1.9 64-bit Gauntlet for CCRL 40/40

[Graham Banks]

PGN - http://kirill-kryukov.com/chess/discuss ... p?id=39889

[Graham Banks]

Code: Select all

CCRL 40/40 Rating List - Custom engine selection
720826 games played by 1893 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 17, 2017 with Bayeselo based on 720'826 games
Tested by CCRL team, 2005-2017, http://computerchess.org.uk/ccrl/4040/

Rank              Engine                Elo   +    -   Score  AvOp  Games
1 Cheese 1.9 64-bit                 2718  +27  -27  47.8%  +19.8   448
  Cheese 1.8 64-bit                 2682  +20  -20  51.2%   -8.6   858
  Cheese 1.7 64-bit                 2674  +21  -21  51.8%  -13.1   709
  Cheese 1.6.1 64-bit               2542  +23  -23  47.0%  +20.2   643
  Cheese 1.5 64-bit                 2514  +27  -27  51.0%   -7.0   458
  Cheese 1.4 64-bit                 2467  +20  -20  51.8%  -14.8   851
  Cheese 1.4 32-bit                 2445  +33  -33  52.3%  -16.9   306
  Cheese 1.3b 32-bit                2307  +35  -35  47.9%  +14.6   289
  Cheese 1.3                        2305  +17  -17  48.5%  +11.0  1223
  Cheese 1.1b                       2298  +34  -34  50.7%   -4.9   302
  Cheese 1.2                        2257  +34  -34  51.0%   -7.2   300

[Patrice Duhamel]

Code: Select all

CCRL 40/40 Rating List - Custom engine selection
720826 games played by 1893 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 17, 2017 with Bayeselo based on 720'826 games
Tested by CCRL team, 2005-2017, http://computerchess.org.uk/ccrl/4040/

Rank              Engine                Elo   +    -   Score  AvOp  Games
1 Cheese 1.9 64-bit                 2718  +27  -27  47.8%  +19.8   448
  Cheese 1.8 64-bit                 2682  +20  -20  51.2%   -8.6   858
  Cheese 1.7 64-bit                 2674  +21  -21  51.8%  -13.1   709
  Cheese 1.6.1 64-bit               2542  +23  -23  47.0%  +20.2   643
  Cheese 1.5 64-bit                 2514  +27  -27  51.0%   -7.0   458
  Cheese 1.4 64-bit                 2467  +20  -20  51.8%  -14.8   851
  Cheese 1.4 32-bit                 2445  +33  -33  52.3%  -16.9   306
  Cheese 1.3b 32-bit                2307  +35  -35  47.9%  +14.6   289
  Cheese 1.3                        2305  +17  -17  48.5%  +11.0  1223
  Cheese 1.1b                       2298  +34  -34  50.7%   -4.9   302
  Cheese 1.2                        2257  +34  -34  51.0%   -7.2   300

Thanks Graham.

Already 10 years of Cheese

[Modern Times]

Very well tested at blitz as well:

Code: Select all

CCRL 40/4 Rating List - Custom engine selection
1478992 games played by 1722 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 4 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 1.5 minutes on a modern Intel CPU.
Computed on June 17, 2017 with Bayeselo based on 1'478'992 games
Tested by CCRL team, 2005-2017, http://computerchess.org.uk/ccrl/404/

Rank               Engine                Elo   +    -   Score  AvOp  Games
1 Cheese 1.9 64-bit                  2722  +16  -16  53.2%  -21.7  1348
  Cheese 1.8 64-bit                  2688  +16  -16  49.0%   +8.7  1368
  Cheese 1.7 64-bit                  2656  +16  -16  54.7%  -32.5  1308
  Cheese 1.6.1 64-bit                2547  +18  -18  52.2%  -15.8  1050
  Cheese 1.5 64-bit                  2494  +18  -18  46.4%  +23.7  1050
  Cheese 1.4 64-bit                  2476  +14  -14  49.2%   +5.8  1789
  Cheese 1.3                         2343  +12  -13  48.1%  +11.5  2397
  Cheese 1.2                         2330  +14  -14  44.4%  +40.5  1933
  Cheese 1.1b                        2295  +26  -26  52.3%  -29.8   594