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 4 engines!
4 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
Drofa 2.2.0 64-bit                      2615  +18  -18  47.5%  +17.6  1022
  Drofa 2.0.0 64-bit                      2458  +20  -20  45.6%  +32.1   896
  Drofa 1.3.1 64-bit                      2402  +40  -38  80.6% -255.4   335
  Drofa 1.0.0 64-bit                      2061  +21  -21  54.1%  -28.5   823

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