Alexandria 4.0.0 64-bit 1CPU and 4CPU Gauntlets for CCRL 40/15

[Graham Banks]

PGN - https://kirill-kryukov.com/chess/discus ... p?id=54080



PGN - https://kirill-kryukov.com/chess/discus ... p?id=54079

[Graham Banks]

Code: Select all

CCRL 40/15 Rating List - Custom engine selection
1666460 games played by 3490 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 September 9, 2023 with Bayeselo based on 1'666'460 games
Tested by CCRL team, 2005-2023, http://ccrl.chessdom.com/ccrl/4040/

Rank                 Engine                   Elo   +    -   Score  AvOp  Games
1 Alexandria 4.0 64-bit                   3354  +19  -19  49.5%   -1.4   748
  Alexandria 3.5 64-bit                   3257  +16  -16  47.9%   +9.9  1144
  Alexandria 2.4 64-bit                   3179  +19  -19  50.5%   -6.7   768
  Alexandria 3.1.0 64-bit                 3179  +19  -19  48.9%   +2.2   801
  Alexandria 3.0.2 64-bit                 3165  +23  -23  48.8%   +4.4   559

Code: Select all

CCRL 40/15 Rating List - Custom engine selection
1666460 games played by 3490 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 September 9, 2023 with Bayeselo based on 1'666'460 games
Tested by CCRL team, 2005-2023, http://ccrl.chessdom.com/ccrl/4040/

Rank                 Engine                   Elo   +    -   Score  AvOp  Games
1 Alexandria 4.0 64-bit 4CPU              3435  +22  -22  55.4%  -54.7   570
  Alexandria 3.5 64-bit 4CPU              3316  +21  -21  46.0%  +21.5   632