CCRL Blitz
Downloads and Statistics
February 20, 2021
Testing summary:
Total: 2'464'260 games
played by 2'932 programs

White wins: 947'616 (38.5%)
Black wins: 759'359 (30.8%)
Draws: 757'285 (30.7%)
White score: 53.8%

Custom engine selection

Comparing 21 engines!
21 selected engines played 376 games with each other



CCRL Blitz Rating List - Custom engine selection
2464260 games played by 2932 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 February 20, 2021 with Bayeselo based on 2'464'260 games
Tested by CCRL team, 2005-2021, http://ccrl.chessdom.com/ccrl/404/

Rank                 Engine                   Elo   +    -   Score  AvOp  Games
Fritz 17 64-bit 4CPU                    3380  +15  -15  29.2% +138.9  1613
  Fritz 17 64-bit                         3269  +11  -11  47.6%  +18.1  2880
  Fritz 16 64-bit 4CPU                    3226  +16  -16  50.0%   +5.5  1278
  Fritz 15 64-bit 4CPU                    3223  +10  -10  41.2%  +63.5  3540
  Fritz 15 64-bit                         3146   +9   -9  39.5%  +78.9  4760
  Deep Fritz 14 64-bit 4CPU               3143  +14  -14  48.9%   +8.9  1631
  Fritz 16 64-bit                         3140  +13  -13  35.3% +116.1  2326
  Deep Fritz 14 64-bit 1CPU               3078  +12  -12  47.0%  +20.5  2618
  Deep Fritz 13 4CPU                      3074  +17  -17  45.2%  +31.4  1079
  Deep Fritz 12 4CPU                      3031  +24  -24  47.3%  +17.6   531
  Fritz 13                                2986  +10  -10  50.8%   -8.4  3658
  Deep Fritz 10.1 4CPU                    2926  +16  -16  50.3%   -2.8  1446
  Fritz 12                                2909  +13  -13  53.4%  -22.7  1957
  Fritz 11                                2888   +9   -9  55.2%  -38.5  4169
  Deep Fritz 10 4CPU                      2841  +15  -15  50.1%   -2.1  1537
  Fritz 10                                2799  +18  -17  54.4%  -32.8  1154
  Fritz 9                                 2750  +11  -11  53.4%  -25.5  3383
  Fritz 8                                 2666  +32  -31  63.7% -101.5   372
  Fritz 5.32                              2540  +13  -13  52.5%  -20.0  2201
  Fritz 6 Light                           2534  +15  -15  50.1%   -0.3  1565
  Fritz 4.01                              2507  +38  -38  54.1%  -30.5   232

Created in 2005-2013 by CCRL team
Last games added on February 20, 2021