CCRL Blitz
Downloads and Statistics
September 19, 2020
Testing summary:
Total: 2'370'030 games
played by 2'800 programs

White wins: 913'140 (38.5%)
Black wins: 734'658 (31.0%)
Draws: 722'232 (30.5%)
White score: 53.8%

Custom engine selection

Comparing 7 engines!
7 selected engines played 0 games with each other



CCRL Blitz Rating List - Custom engine selection
2370030 games played by 2800 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 September 19, 2020 with Bayeselo based on 2'370'030 games
Tested by CCRL team, 2005-2020, http://ccrl.chessdom.com/ccrl/404/

Rank                 Engine                   Elo   +    -   Score  AvOp  Games
Weiss 1.0 64-bit 4CPU                   2978  +30  -30  49.0%   +5.4   353
  Weiss 1.0 64-bit                        2886  +19  -19  47.4%  +17.3   894
  Weiss 0.10 64-bit                       2844  +18  -19  46.1%  +24.1   952
  Weiss 0.9 64-bit                        2661  +20  -20  51.6%  -11.5   900
  Weiss 0.8 64-bit                        2623  +18  -18  52.6%  -17.9  1096
  Weiss 0.7 64-bit                        2564  +20  -20  47.6%  +16.8   841
  Weiss 0.6 64-bit                        2447  +30  -31  44.4%  +40.4   384

Created in 2005-2013 by CCRL team
Last games added on September 19, 2020