SmallBrain 7.0 64-bit 1CPU and 4CPU Gauntlets for CCRL 40/15

[Graham Banks]

PGN - http://kirill-kryukov.com/chess/discuss ... p?id=53001



PGN - http://kirill-kryukov.com/chess/discuss ... p?id=53000

[Graham Banks]

Code: Select all

CCRL 40/15 Rating List - Custom engine selection
1572850 games played by 3350 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 8, 2023 with Bayeselo based on 1'572'850 games
Tested by CCRL team, 2005-2023, http://ccrl.chessdom.com/ccrl/4040/

Rank                 Engine                   Elo   +    -   Score  AvOp  Games
1 Smallbrain 7.0 64-bit                   3309  +17  -17  48.0%  +10.8   978
  Smallbrain 6.0 64-bit                   3224  +18  -17  47.7%  +10.2   946
  Smallbrain 5.0 64-bit                   3138  +19  -19  50.8%   -7.2   845
  Smallbrain 4.0 64-bit                   2979  +25  -25  47.6%  +14.2   512
  Smallbrain 2.0 64-bit                   2279  +28  -28  48.0%  +15.0   448
  Smallbrain 1.1 64-bit                   2226  +29  -30  41.3%  +68.0   448

Code: Select all

CCRL 40/15 Rating List - Custom engine selection
1572850 games played by 3350 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 8, 2023 with Bayeselo based on 1'572'850 games
Tested by CCRL team, 2005-2023, http://ccrl.chessdom.com/ccrl/4040/

Rank                 Engine                   Elo   +    -   Score  AvOp  Games
1 Smallbrain 7.0 64-bit 4CPU              3377  +21  -21  43.6%  +37.3   586
  Smallbrain 6.0 64-bit 4CPU              3307  +20  -20  49.6%   +0.3   662
  Smallbrain 5.0 64-bit 4CPU              3215  +22  -21  45.0%  +26.8   624