Stockfish 15.1 64-bit 4CPU Gauntlet for CCRL 40/15

[Graham Banks]

PGN - http://kirill-kryukov.com/chess/discuss ... p?id=52206

[Graham Banks]

Code: Select all

CCRL 40/15 Rating List - Custom engine selection
1510724 games played by 3252 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 December 27, 2022 with Bayeselo based on 1'510'724 games
Tested by CCRL team, 2005-2022, http://ccrl.chessdom.com/ccrl/4040/

Rank                 Engine                   Elo   +    -   Score  AvOp  Games
1 Stockfish 15.1 64-bit 4CPU              3533  +19  -19  63.4%  -76.0   692
  Stockfish 15 64-bit 4CPU                3530  +13  -13  66.5%  -96.5  1570
  Stockfish 14 64-bit 4CPU                3529  +14  -14  64.9%  -85.9  1342
  Stockfish 13 64-bit 4CPU                3526  +14  -14  71.6% -137.4  1544
  Stockfish 2021-01-11 64-bit 4CPU        3524  +15  -15  70.3% -126.5  1440
  Stockfish 14.1 64-bit 4CPU              3517  +16  -16  64.2%  -81.3  1074
  Stockfish 12 64-bit 4CPU                3505  +19  -19  71.8% -140.0   841
  Stockfish 2019-10-09 64-bit 4CPU        3480  +23  -23  74.7% -155.3   616
  Stockfish 11 64-bit 4CPU                3468  +20  -19  73.0% -142.6   840
  Stockfish 10 64-bit 4CPU                3453  +17  -16  73.4% -154.9  1227
  Stockfish 270918 64-bit 4CPU            3444  +28  -27  77.9% -189.0   457
  Stockfish 2.2.2 64-bit 4CPU             3142  +16  -16  58.3%  -50.6  1205
  Stockfish 2.3.1 64-bit 4CPU             3136  +19  -19  55.4%  -33.4   846
  Stockfish 2.0.1 64-bit 4CPU             3118  +24  -24  56.4%  -39.9   514
  Stockfish 1.9.1 64-bit 4CPU             3113  +21  -20  57.3%  -51.8   750
  Stockfish 2.1.1 64-bit 4CPU             3105  +27  -27  54.7%  -29.3   406
  Stockfish 1.8 64-bit 4CPU               3104  +17  -17  57.4%  -51.8  1058
  Stockfish 1.7.1 64-bit 4CPU             3098  +18  -17  58.9%  -58.1   972
  Stockfish 1.6.3 64-bit 4CPU             3034  +21  -21  56.8%  -45.6   683
  Stockfish 1.5.1 64-bit 4CPU             2966  +25  -24  53.7%  -23.1   495
  Stockfish 1.4 64-bit 4CPU               2945  +17  -17  54.2%  -29.2  1131