CCRL Blitz
Downloads and Statistics
April 17, 2021
Testing summary:
Total: 2'506'279 games
played by 2'984 programs

White wins: 963'662 (38.4%)
Black wins: 771'889 (30.8%)
Draws: 770'728 (30.8%)
White score: 53.8%

Custom engine selection

Comparing 14 engines!
14 selected engines played 0 games with each other



CCRL Blitz Rating List - Custom engine selection
2506279 games played by 2984 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 April 17, 2021 with Bayeselo based on 2'506'279 games
Tested by CCRL team, 2005-2021, http://ccrl.chessdom.com/ccrl/404/

Rank                 Engine                   Elo   +    -   Score  AvOp  Games
Tucano 9.00 64-bit                      3022  +15  -14  51.4%  -10.3  1552
  Tucano 7.00 64-bit 4CPU                 2990  +18  -18  41.4%  +56.3  1035
  Tucano 8.00 64-bit 4CPU                 2990  +21  -21  49.5%   +1.9   728
  Tucano 7.05 64-bit 4CPU                 2938  +30  -30  32.2% +123.4   382
  Tucano 7.07 64-bit                      2899  +16  -16  50.3%   -2.7  1317
  Tucano 8.00 64-bit                      2895  +16  -16  46.9%  +19.1  1261
  Tucano 7.05 64-bit                      2878  +22  -22  40.6%  +65.2   697
  Tucano 7.00 64-bit                      2872  +16  -16  52.5%  -17.3  1258
  Tucano 6.00 64-bit                      2750  +13  -13  47.8%  +15.2  2088
  Tucano 5.00 64-bit                      2701  +16  -16  50.3%   -1.9  1347
  Tucano 4.00 64-bit                      2661  +18  -18  50.9%   -3.3  1055
  Tucano 3.00 64-bit                      2581  +18  -17  48.0%  +13.4  1119
  Tucano 2.00 64-bit                      2576  +19  -19  48.0%  +14.0   954
  Tucano 1.04                             2545  +36  -36  60.7%  -78.6   286

Created in 2005-2013 by CCRL team
Last games added on April 17, 2021