CCRL Blitz
Downloads and Statistics
May 9, 2021
Testing summary:
Total: 2'520'531 games
played by 3'005 programs

White wins: 968'591 (38.4%)
Black wins: 775'557 (30.8%)
Draws: 776'383 (30.8%)
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
2520531 games played by 3005 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 May 9, 2021 with Bayeselo based on 2'520'531 games
Tested by CCRL team, 2005-2021, http://ccrl.chessdom.com/ccrl/404/

Rank                 Engine                   Elo   +    -   Score  AvOp  Games
KnightX 2.7 64-bit                      2598  +20  -20  50.7%   -4.1   848
  KnightX 2.61 64-bit                     2590  +20  -20  53.1%  -22.7   948
  KnightX 2.5 64-bit                      2588  +19  -19  51.0%   -8.9  1075
  KnightX 2.3 64-bit                      2494  +18  -18  50.4%   -2.7  1156
  KnightX 1.98 64-bit                     2488  +18  -18  56.7%  -48.2  1088
  KnightX 2.00 64-bit                     2442  +32  -32  41.5%  +62.4   359
  KnightX 1.99 64-bit                     2436  +29  -30  40.4%  +70.3   416
  KnightX 1.95 64-bit                     2374  +20  -20  52.2%  -16.0   916
  KnightX 1.96 64-bit                     2374  +26  -26  49.7%   +2.5   535
  KnightX 1.94 64-bit                     2320  +20  -19  53.0%  -21.5   954
  KnightX 1.93 64-bit                     2315  +19  -19  47.1%  +22.4  1072
  KnightX 1.92                            2295   +8   -8  50.6%   -6.4  7492

Created in 2005-2013 by CCRL team
Last games added on May 9, 2021