CCRL Blitz
Downloads and Statistics
May 9, 2021
Testing summary:
Total: 2'520'531 games
played by 3'005 programs

White wins: 968'591 (38.4%)
Black wins: 775'557 (30.8%)
Draws: 776'383 (30.8%)
White score: 53.8%

Custom engine selection

Comparing 13 engines!
13 selected engines played 0 games with each other



CCRL Blitz Rating List - Custom engine selection
2520531 games played by 3005 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 9, 2021 with Bayeselo based on 2'520'531 games
Tested by CCRL team, 2005-2021, http://ccrl.chessdom.com/ccrl/404/

Rank                 Engine                   Elo   +    -   Score  AvOp  Games
Hannibal 1.7 64-bit 4CPU                3223   +9   -9  44.5%  +37.0  4127
  Hannibal 1.5 64-bit 4CPU                3168  +13  -13  34.2% +112.7  2349
  Hannibal 1.4b 64-bit 4CPU               3117  +14  -14  38.3%  +80.0  1935
  Hannibal 1.7 64-bit                     3110   +7   -7  46.3%  +28.2  8013
  Hannibal 1.3 64-bit 4CPU                3066  +20  -21  40.3%  +67.9   821
  Hannibal 1.5 64-bit                     3048  +11  -11  43.9%  +48.7  2785
  Hannibal 1.4b 64-bit                    3018  +12  -12  43.4%  +45.9  2546
  Hannibal 1.3 64-bit                     2997  +14  -14  47.8%   +9.6  1817
  Hannibal 1.2 64-bit                     2948  +16  -16  46.8%  +26.6  1295
  Hannibal 1.1 64-bit                     2895  +15  -15  49.2%   +6.9  1591
  Hannibal 1.0a 64-bit                    2861  +14  -14  54.2%  -31.3  2020
  Hannibal 05_24_10v2 64-bit              2858  +31  -31  43.0%  +46.1   350
  Hannibal 05_20_10 64-bit                2825  +26  -26  41.9%  +53.0   504

Created in 2005-2013 by CCRL team
Last games added on May 9, 2021