CCRL Blitz
Downloads and Statistics
April 17, 2021
Testing summary:
Total: 2'506'279 games
played by 2'984 programs

White wins: 963'662 (38.4%)
Black wins: 771'889 (30.8%)
Draws: 770'728 (30.8%)
White score: 53.8%

Custom engine selection

Comparing 8 engines!
8 selected engines played 0 games with each other



CCRL Blitz Rating List - Custom engine selection
2506279 games played by 2984 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 April 17, 2021 with Bayeselo based on 2'506'279 games
Tested by CCRL team, 2005-2021, http://ccrl.chessdom.com/ccrl/404/

Rank                 Engine                   Elo   +    -   Score  AvOp  Games
Godel 7.0 64-bit                        2981  +13  -13  45.3%  +30.6  2083
  Godel 6.0 64-bit                        2947  +15  -14  47.7%  +15.2  1648
  Godel 5.5.1 64-bit                      2889  +16  -16  52.5%  -16.5  1403
  Godel 4.4.5 64-bit                      2839  +16  -16  50.6%   -5.1  1395
  Godel 4.0.7 64-bit                      2804  +14  -14  51.9%  -14.4  1790
  Godel 3.4.9 64-bit                      2741  +12  -12  49.6%   +4.3  2692
  Godel 2.3.7 64-bit                      2617  +13  -13  45.2%  +37.1  2128
  Godel 2.05 64-bit                       2588  +13  -13  61.4%  -86.3  2541

Created in 2005-2013 by CCRL team
Last games added on April 17, 2021