Koivisto 8.0 64-bit 1CPU and 4CPU Gauntlets for CCRL 40/15

[Graham Banks]

PGN - http://kirill-kryukov.com/chess/discuss ... p?id=50476



PGN - http://kirill-kryukov.com/chess/discuss ... p?id=50475

[Graham Banks]

Code: Select all

CCRL 40/15 Rating List - Custom engine selection
1372089 games played by 3063 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 April 9, 2022 with Bayeselo based on 1'372'089 games
Tested by CCRL team, 2005-2022, http://ccrl.chessdom.com/ccrl/4040/

Rank                 Engine                   Elo   +    -   Score  AvOp  Games
1 Koivisto 8.0 64-bit                     3421  +16  -16  53.4%  -19.5   977
  Koivisto 7.0 64-bit                     3393  +12  -12  48.9%   +7.4  1779
  Koivisto 6.0 64-bit                     3346  +13  -13  46.4%  +21.9  1628
  Koivisto 5.0 64-bit                     3287  +34  -34  59.4%  -64.7   256
  Koivisto 4.0 64-bit                     3075  +17  -17  49.1%   +4.9  1029
  Koivisto 3.0 64-bit                     2900  +25  -25  46.6%  +21.5   479

Code: Select all

CCRL 40/15 Rating List - Custom engine selection
1372089 games played by 3063 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 April 9, 2022 with Bayeselo based on 1'372'089 games
Tested by CCRL team, 2005-2022, http://ccrl.chessdom.com/ccrl/4040/

Rank                 Engine                   Elo   +    -   Score  AvOp  Games
1 Koivisto 8.0 64-bit 4CPU                3479  +21  -21  55.6%  -30.8   592
  Koivisto 7.0 64-bit 4CPU                3443  +16  -16  50.5%   -3.4  1042
  Koivisto 6.0 64-bit 4CPU                3403  +21  -21  46.3%  +20.9   634
  Koivisto 4.0 64-bit 4CPU                3137  +28  -29  44.2%  +33.4   352