CCRL Blitz
Downloads and Statistics
November 28, 2020
Testing summary:
Total: 2'414'627 games
played by 2'866 programs

White wins: 929'714 (38.5%)
Black wins: 746'779 (30.9%)
Draws: 738'134 (30.6%)
White score: 53.8%

Custom engine selection

Comparing 12 engines!
12 selected engines played 0 games with each other



CCRL Blitz Rating List - Custom engine selection
2414627 games played by 2866 programs, run by 22 testers
Ponder off, General books (up to 12 moves), 3-4-5 piece EGTB
Time control: From Jan 2020, equivalent to 2'+1" on an Intel i7-4770K. See the "about" page.
Computed on November 28, 2020 with Bayeselo based on 2'414'627 games
Tested by CCRL team, 2005-2020, http://ccrl.chessdom.com/ccrl/404/

Rank                 Engine                   Elo   +    -   Score  AvOp  Games
Fizbo 2 64-bit 4CPU                     3344   +9   -9  42.0%  +50.8  4268
  Fizbo 1.9 64-bit 4CPU                   3319  +14  -14  50.5%   -1.8  1762
  Fizbo 2 64-bit                          3248   +7   -7  46.3%  +24.0  7553
  Fizbo 1.8 64-bit 4CPU                   3247  +14  -14  45.9%  +30.3  1712
  Fizbo 1.9 64-bit                        3236  +10  -10  45.3%  +29.5  3461
  Fizbo 1.7 64-bit 4CPU                   3183  +15  -15  41.9%  +59.0  1498
  Fizbo 1.8 64-bit                        3165  +13  -13  47.0%  +22.3  2041
  Fizbo 1.7 64-bit                        3128  +14  -14  50.4%   -0.6  1735
  Fizbo 1.6 64-bit                        3023  +18  -18  50.6%   -4.2   954
  Fizbo 1.5 64-bit                        2983  +15  -15  47.1%  +20.8  1554
  Fizbo 1.31 64-bit                       2921  +15  -15  47.7%  +16.0  1470
  Fizbo 1.2 64-bit                        2838  +17  -17  51.6%  -10.5  1214

Created in 2005-2013 by CCRL team
Last games added on November 28, 2020