Alexandria 5.0.0 64-bit 1CPU and 4CPU Gauntlets for CCRL 40/15

[Graham Banks]

PGN - https://kirill-kryukov.com/chess/discus ... p?id=54545

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PGN - https://kirill-kryukov.com/chess/discus ... p?id=54544

[Graham Banks]

Code: Select all

CCRL 40/15 Rating List - Custom engine selection
1700737 games played by 3553 programs, run by 25 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 November 4, 2023 with Bayeselo based on 1'700'737 games
Tested by CCRL team, 2005-2023, http://ccrl.chessdom.com/ccrl/4040/

Rank                 Engine                   Elo   +    -   Score  AvOp  Games
1 Alexandria 5.0 64-bit                   3417  +16  -16  48.9%   +5.6  1046
  Alexandria 4.0 64-bit                   3365  +17  -17  49.3%   -0.1   967
  Alexandria 3.5 64-bit                   3257  +15  -15  47.9%   +9.9  1144
  Alexandria 2.4 64-bit                   3181  +19  -19  50.1%   -4.3   792
  Alexandria 3.1.0 64-bit                 3179  +19  -19  48.9%   +1.9   801
  Alexandria 3.0.2 64-bit                 3165  +23  -23  48.8%   +4.2   559

Code: Select all

CCRL 40/15 Rating List - Custom engine selection
1700737 games played by 3553 programs, run by 25 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 November 4, 2023 with Bayeselo based on 1'700'737 games
Tested by CCRL team, 2005-2023, http://ccrl.chessdom.com/ccrl/4040/

Rank                 Engine                   Elo   +    -   Score  AvOp  Games
1 Alexandria 5.0 64-bit 4CPU              3469  +21  -21  53.1%  -19.4   604
  Alexandria 4.0 64-bit 4CPU              3433  +18  -18  51.3%  -25.8   790
  Alexandria 3.5 64-bit 4CPU              3315  +21  -21  46.0%  +21.6   632