ShashChess 21.1 64-bit 1CPU and 4CPU Gauntlets for CCRL 40/15

[Graham Banks]

PGN - http://kirill-kryukov.com/chess/discuss ... p?id=50552



PGN - http://kirill-kryukov.com/chess/discuss ... p?id=50551

[Graham Banks]

Please note that we've still to finish testing Stockfish 15 6-bit 1CPU and 4CPU.

Code: Select all

CCRL 40/15 Rating List - Custom engine selection
1379313 games played by 3072 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 23, 2022 with Bayeselo based on 1'379'313 games
Tested by CCRL team, 2005-2022, http://ccrl.chessdom.com/ccrl/4040/

Rank                 Engine                   Elo   +    -   Score  AvOp  Games
  Stockfish 15 64-bit                     3542  +51  -49  74.2% -153.7   124
1 Stockfish 060122 64-bit                 3524  +18  -17  71.5% -131.6   988
  SugaR AI 2.50 64-bit                    3507  +14  -14  67.7% -109.7  1541
  ShashChess 21.1 64-bit                  3505  +18  -17  68.4% -112.9   956
  ShashChess 20.2 64-bit                  3497  +17  -17  67.4% -105.3  1032
  ShashChess 19.3 64-bit                  3487  +16  -16  67.0% -101.8  1164
  ShashChess 15.0 64-bit                  3475  +12  -12  71.2% -138.2  2176
  ShashChess 11.0 64-bit                  3400  +16  -16  67.2% -107.5  1212
  ShashChess 8.0 64-bit                   3360  +12  -12  67.8% -111.1  2033
  ShashChess 6.0 64-bit                   3341  +18  -18  66.0%  -98.2   926
  ShashChess 4.0 64-bit                   3340  +17  -17  65.6%  -98.3  1024
  ShashChess Pro 1.0 64-bit               3310  +19  -19  66.2% -101.9   850

Code: Select all

CCRL 40/15 Rating List - Custom engine selection
1379313 games played by 3072 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 23, 2022 with Bayeselo based on 1'379'313 games
Tested by CCRL team, 2005-2022, http://ccrl.chessdom.com/ccrl/4040/

Rank                 Engine                   Elo   +    -   Score  AvOp  Games
1 ShashChess 21.1 64-bit 4CPU             3533  +21  -21  64.6%  -85.6   608
  SugaR AI 2.50 64-bit 4CPU               3531  +19  -19  68.8% -115.8   792
  Stockfish 14.1 64-bit 4CPU              3523  +16  -16  64.1%  -81.0  1054
  ShashChess 15.0 64-bit 4CPU             3518  +18  -18  70.1% -127.5   957
  ShashChess 19.3 64-bit 4CPU             3502  +18  -18  62.6%  -70.1   798
  ShashChess 8.0 64-bit 4CPU              3438  +16  -15  65.8%  -94.4  1206
  ShashChess Pro 1.0 64-bit 4CPU          3386  +33  -33  65.6%  -94.3   256