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

[Graham Banks]

PGN - http://kirill-kryukov.com/chess/discuss ... p?id=52438



PGN - http://kirill-kryukov.com/chess/discuss ... p?id=52437

[Graham Banks]

Code: Select all

CCRL 40/15 Rating List - Custom engine selection
1530951 games played by 3285 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 January 28, 2023 with Bayeselo based on 1'530'951 games
Tested by CCRL team, 2005-2023, http://ccrl.chessdom.com/ccrl/4040/

Rank                 Engine                   Elo   +    -   Score  AvOp  Games
1 Velvet 5.0.0 64-bit                     3289  +21  -21  49.8%   +1.1   629
  Velvet 4.1.0 64-bit                     3284  +15  -15  47.7%  +12.0  1254
  Velvet 4.0.0 64-bit                     3253  +20  -20  47.6%  +14.2   710
  Velvet 3.3.0 64-bit                     3231  +17  -17  46.1%  +21.8   957
  Velvet 3.2.0 64-bit                     3197  +21  -21  50.8%   -6.2   686
  Velvet 3.1.0 64-bit                     3097  +20  -20  46.8%  +17.9   728
  Velvet 2.0.0 64-bit                     2864  +27  -27  49.4%   +3.0   429
  Velvet 1.2.0 64-bit                     2754  +28  -28  52.2%  -18.2   406
  Velvet 1.1.0 64-bit                     2685  +25  -25  48.9%   +8.6   538
  Velvet 1.0.0 64-bit                     2555  +25  -25  49.2%   +3.6   577

Code: Select all

CCRL 40/15 Rating List - Custom engine selection
1530951 games played by 3285 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 January 28, 2023 with Bayeselo based on 1'530'951 games
Tested by CCRL team, 2005-2023, http://ccrl.chessdom.com/ccrl/4040/

Rank                 Engine                   Elo   +    -   Score  AvOp  Games
1 Velvet 5.0.0 64-bit 4CPU                3366  +23  -23  50.1%   -1.1   536
  Velvet 4.1.0 64-bit 4CPU                3354  +17  -17  45.9%  +19.5   947
  Velvet 3.3.0 64-bit 4CPU                3297  +20  -20  46.3%  +23.4   742
  Velvet 3.2.0 64-bit 4CPU                3276  +23  -23  47.1%  +17.2   554