Winter 2.0 64-bit 1CPU and 4CPU Gauntlets for CCRL 40/15

[Graham Banks]

PGN - https://kirill-kryukov.com/chess/discus ... p?id=53240



PGN - https://kirill-kryukov.com/chess/discus ... p?id=53239

[Graham Banks]

Code: Select all

CCRL 40/15 Rating List - Custom engine selection
1593938 games played by 3384 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 May 13, 2023 with Bayeselo based on 1'593'938 games
Tested by CCRL team, 2005-2023, http://ccrl.chessdom.com/ccrl/4040/

Rank                 Engine                   Elo   +    -   Score  AvOp  Games
1 Winter 2.0 64-bit                       3174  +20  -20  49.3%   +4.6   716
  Winter 1.0 64-bit                       3151  +19  -19  49.5%   +2.0   853
  Winter 0.9 64-bit                       3123  +13  -13  48.3%  +10.2  1895
  Winter 0.8 64-bit                       3078  +20  -20  52.5%  -18.0   761
  Winter 0.7 64-bit                       3000  +17  -17  51.1%   -6.8  1088
  Winter 0.6 64-bit                       2924  +18  -18  50.0%   -0.9  1010
  Winter 0.5 64-bit                       2891  +17  -17  51.8%  -12.1  1177
  Winter 0.4a 64-bit                      2831  +24  -24  48.0%  +10.2   552
  Winter 0.3 64-bit                       2763  +25  -25  48.3%  +11.0   543
  Winter 0.2 64-bit                       2654  +15  -15  51.7%  -17.8  1636
  Winter 0.1.1 64-bit                     2498  +21  -21  49.8%   -0.4   764

Code: Select all

CCRL 40/15 Rating List - Custom engine selection
1593938 games played by 3384 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 May 13, 2023 with Bayeselo based on 1'593'938 games
Tested by CCRL team, 2005-2023, http://ccrl.chessdom.com/ccrl/4040/

Rank                 Engine                   Elo   +    -   Score  AvOp  Games
1 Winter 2.0 64-bit 4CPU                  3266  +24  -24  54.3%  -32.1   508
  Winter 1.0 64-bit 4CPU                  3247  +21  -21  46.7%  +18.4   670
  Winter 0.9 64-bit 4CPU                  3226  +20  -20  45.8%  +22.2   744
  Winter 0.7 64-bit 4CPU                  3102  +25  -26  45.1%  +31.8   463
  Winter 0.6 64-bit 4CPU                  3021  +29  -29  50.7%  -12.2   411
  Winter 0.5 64-bit 4CPU                  2960  +26  -26  50.4%   -5.1   470

[jorose]

Thanks for running this gauntlet! I had a lot of fun checking in the broadcast every once in a while

I am hoping my next release will show gains in regular chess more in line with my Chess960 improvement.