CCRL Blitz
Downloads and Statistics
May 15, 2021
Testing summary:
Total: 2'526'227 games
played by 3'011 programs

White wins: 970'445 (38.4%)
Black wins: 776'698 (30.7%)
Draws: 779'084 (30.8%)
White score: 53.8%

Custom engine selection

Comparing 6 engines!
6 selected engines played 0 games with each other



CCRL Blitz Rating List - Custom engine selection
2526227 games played by 3011 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 15, 2021 with Bayeselo based on 2'526'227 games
Tested by CCRL team, 2005-2021, http://ccrl.chessdom.com/ccrl/404/

Rank                 Engine                   Elo   +    -   Score  AvOp  Games
Dumb 1.8 64-bit                         2683  +18  -18  47.2%  +19.7  1065
  Dumb 1.6 64-bit                         2592  +29  -29  47.6%  +15.4   412
  Dumb 1.5 64-bit                         2586  +18  -18  53.4%  -25.4  1050
  Dumb 1.4 64-bit                         2357  +20  -20  50.8%   -3.1   926
  Dumb 1.3 64-bit                         2270  +19  -19  49.7%   +2.9  1076
  Dumb 1.2 64-bit                         2246  +27  -27  55.8%  -43.4   500

Created in 2005-2013 by CCRL team
Last games added on May 15, 2021