Alexandria 6.0.0 64-bit 1CPU and 4CPU Gauntlets for CCRL 40/15

[Graham Banks]

PGN - https://biokirr.com/Chess/CCRL-Forum/do ... p?id=55668



PGN - https://biokirr.com/Chess/CCRL-Forum/do ... p?id=55667

[Graham Banks]

Code: Select all

CCRL 40/15 Rating List - Custom engine selection
1828834 games played by 3733 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 March 15, 2024 with Bayeselo based on 1'828'834 games
Tested by CCRL team, 2005-2024, http://ccrl.chessdom.com/ccrl/4040/

Rank                 Engine                   Elo   +    -   Score  AvOp  Games
1 Alexandria 6.0.0 64-bit                 3541  +14  -14  48.3%  +10.1  1197
  Alexandria 5.1.0 64-bit                 3517  +14  -14  51.6%  -12.2  1187
  Alexandria 5.0 64-bit                   3510  +11  -11  54.6%  -31.6  2009
  Alexandria 4.0 64-bit                   3447  +15  -15  49.3%   +0.7   967
  Alexandria 3.5 64-bit                   3322  +14  -14  47.9%  +11.6  1144
  Alexandria 2.4 64-bit                   3237  +17  -17  50.1%   -4.3   792
  Alexandria 3.1.0 64-bit                 3235  +17  -17  48.9%   +2.4   801
  Alexandria 3.0.2 64-bit                 3220  +20  -20  48.8%   +4.7   559

Code: Select all

CCRL 40/15 Rating List - Custom engine selection
1828834 games played by 3733 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 March 15, 2024 with Bayeselo based on 1'828'834 games
Tested by CCRL team, 2005-2024, http://ccrl.chessdom.com/ccrl/4040/

Rank                 Engine                   Elo   +    -   Score  AvOp  Games
1 Alexandria 6.0.0 64-bit 4CPU            3572  +18  -18  47.6%  +13.5   702
  Alexandria 5.1.0 64-bit 4CPU            3563  +16  -16  50.6%   -4.9   954
  Alexandria 5.0 64-bit 4CPU              3555  +16  -16  51.9%  -12.9   904
  Alexandria 4.0 64-bit 4CPU              3507  +17  -17  49.0%   -9.9   864
  Alexandria 3.5 64-bit 4CPU              3383  +19  -19  46.0%  +24.1   632