SlowChess Blitz 2.5 64-bit 4CPU Gauntlet for CCRL 40/15

[Graham Banks]

PGN - http://kirill-kryukov.com/chess/discuss ... p?id=47990

[Graham Banks]

Code: Select all

CCRL 40/15 Rating List - Custom engine selection
1223030 games played by 2799 programs, run by 23 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 March 6, 2021 with Bayeselo based on 1'223'030 games
Tested by CCRL team, 2005-2021, http://ccrl.chessdom.com/ccrl/4040/

Rank                 Engine                   Elo   +    -   Score  AvOp  Games
1 SlowChess Blitz 2.5 64-bit 4CPU         3402  +21  -21  46.5%  +20.4   637
  SlowChess Blitz 2.4 64-bit 4CPU         3359  +21  -22  46.2%  +26.5   598
  SlowChess Blitz 2.3 64-bit 4CPU         3344  +20  -20  43.6%  +39.6   680
  SlowChess Blitz Classic 2.2 64-bit 4CPU 3329  +20  -20  43.7%  +37.2   704
  SlowChess Blitz Classic 2.1 64-bit 4CPU 3276  +22  -22  42.1%  +50.9   599
  SlowChess Blitz Classic 1.9 64-bit 4CPU 3181  +27  -27  53.3%  -19.3   383

[jonkr]

Thanks for testing. Probably a very lucky result for Slow 2.5, but to be 3400+ and highest rated program without NNUE on CCRL for the moment, the SlowChess reboot came a long way, and I think that's the highest rank possible for me. (Though of course SF 11 and Komodo 14 would be higher without NNUE, and the GPU-based LC0 or Stoofvlees would be higher also. So if I start working on updating again passing Komodo 14 strength will be my target.)