CCRL Blitz
Downloads and Statistics
October 17, 2020
Testing summary:
Total: 2'387'265 games
played by 2'826 programs

White wins: 919'531 (38.5%)
Black wins: 739'461 (31.0%)
Draws: 728'273 (30.5%)
White score: 53.8%

Custom engine selection

Comparing 5 engines!
5 selected engines played 0 games with each other



CCRL Blitz Rating List - Custom engine selection
2387265 games played by 2826 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 October 17, 2020 with Bayeselo based on 2'387'265 games
Tested by CCRL team, 2005-2020, http://ccrl.chessdom.com/ccrl/404/

Rank                 Engine                   Elo   +    -   Score  AvOp  Games
Jazz 721 64-bit                         2373  +16  -16  47.2%  +21.2  1400
  Jazz 840 64-bit                         2319  +19  -19  47.0%  +18.8   983
  Jazz 501 64-bit                         2224  +17  -17  50.1%   -0.4  1379
  Jazz 444 64-bit                         2210  +17  -17  45.1%  +38.7  1358
  Jazz 821 64-bit                         2168  +34  -35  19.6% +233.6   387

Created in 2005-2013 by CCRL team
Last games added on October 17, 2020