CCRL Blitz
Downloads and Statistics
February 8, 2020
Testing summary:
Total: 2'185'156 games
played by 2'569 programs

White wins: 845'250 (38.7%)
Black wins: 681'904 (31.2%)
Draws: 658'002 (30.1%)
White score: 53.7%

Custom engine selection

Comparing 9 engines!
9 selected engines played 0 games with each other



CCRL Blitz Rating List - Custom engine selection
2185156 games played by 2569 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 8, 2020 with Bayeselo based on 2'185'156 games
Tested by CCRL team, 2005-2020, http://ccrl.chessdom.com/ccrl/404/

Rank               Engine                Elo   +    -   Score  AvOp  Games
Defenchess 2.2 64-bit 4CPU         3355  +15  -15  49.8%   +9.1  1433
  Defenchess 2.1 64-bit 4CPU         3289  +19  -19  44.6%  +38.0   941
  Defenchess 2.2 64-bit              3269  +16  -16  45.6%  +28.1  1157
  Defenchess 2.1 64-bit              3223  +16  -16  50.6%   -0.7  1243
  Defenchess 2.0 64-bit              3193  +41  -40  64.6%  -89.8   188
  Defenchess 1.1f 64-bit 4CPU        3120  +14  -14  47.0%  +19.9  1701
  Defenchess 1.1f 64-bit             3047  +11  -11  50.9%  -14.8  3036
  Defenchess 1.1e 64-bit             3037  +17  -17  69.6% -145.6  1361
  Defenchess 1.0 64-bit              2845  +18  -18  51.3%  -10.2  1056

Created in 2005-2013 by CCRL team
Last games added on February 8, 2020