Clover 4.0 64-bit 1CPU and 4CPU Gauntlets for CCRL 40/15

[Graham Banks]

PGN - https://kirill-kryukov.com/chess/discus ... p?id=53236



PGN - https://kirill-kryukov.com/chess/discus ... p?id=53235

[Graham Banks]

Code: Select all

CCRL 40/15 Rating List - Custom engine selection
1593938 games played by 3384 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 May 13, 2023 with Bayeselo based on 1'593'938 games
Tested by CCRL team, 2005-2023, http://ccrl.chessdom.com/ccrl/4040/

Rank                 Engine                   Elo   +    -   Score  AvOp  Games
1 Clover 4.0 64-bit                       3393  +16  -16  47.3%  +14.0  1068
  Clover 3.3.1 64-bit                     3356  +19  -19  51.3%   -6.4   744
  Clover 3.2.1 64-bit                     3320  +16  -16  48.4%   +9.4  1067
  Clover 3.1 64-bit                       3287  +13  -13  46.3%  +24.8  1685
  Clover 3.0 64-bit                       3215  +20  -20  47.4%  +15.5   724
  Clover 2.4 64-bit                       3188  +17  -17  45.9%  +26.9  1040
  Clover 2.3.1 64-bit                     3122  +23  -23  47.7%  +12.2   539

Code: Select all

CCRL 40/15 Rating List - Custom engine selection
1593938 games played by 3384 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 May 13, 2023 with Bayeselo based on 1'593'938 games
Tested by CCRL team, 2005-2023, http://ccrl.chessdom.com/ccrl/4040/

Rank                 Engine                   Elo   +    -   Score  AvOp  Games
1 Clover 4.0 64-bit 4CPU                  3443  +18  -18  51.2%   -6.1   760
  Clover 3.3.1 64-bit 4CPU                3423  +20  -20  51.9%   -9.9   668
  Clover 3.2.1 64-bit 4CPU                3384  +19  -19  47.1%  +17.9   767
  Clover 3.1 64-bit 4CPU                  3366  +16  -17  47.2%  +15.4  1022
  Clover 3.0 64-bit 4CPU                  3307  +23  -23  46.2%  +23.3   534
  Clover 2.4 64-bit 4CPU                  3280  +22  -22  46.6%  +20.0   586
  Clover 2.3.1 64-bit 4CPU                3169  +26  -26  45.6%  +25.6   445