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Released 2022-10-27

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Linux binaries download

Mac binaries download

Windows binaries download

All versions

Version Date Source code Linux binary Mac binary Windows binary
4.0 2022-10-27 fornax-v4-0.zip amd64-linux.zip amd64-mac.zip
m1-mac.zip
amd64-popcnt-windows.zip
amd64-portable-windows.zip
3.0 2022-07-19 fornax-v3-0.zip amd64-linux.zip amd64-mac.zip
m1-mac.zip
amd64-popcnt-windows.zip
amd64-portable-windows.zip
1.2 2020-10-03 fornax-v1-2.zip amd64-linux.zip amd64-mac.zip amd64-windows.zip
1.1 2020-07-21 fornax-v1-1.zip amd64-linux.zip amd64-mac.zip amd64-windows.zip
1.0 2020-05-15 fornax-v1-0.zip amd64-linux.zip amd64-mac.zip amd64-windows.zip

Test results

Some test results from round robin tournaments (using cutechess.com):

Time control 60s (option.Hash=256 option.Threads=1, openings file="8moves_v2.pgn"):

Rank Name                          Elo     +/-   Games   Score    Draw
   1 Fruit 2.1                     207      21    1200   76.7%   15.8%
   2 Phalanx XXV                   181      20    1200   74.0%   16.8%
   3 Tunguska 1.0                    9      17    1200   51.2%   22.2%
   4 fornax v4.0                    -2      17    1200   49.8%   23.8%
   5 OliThink 5.3.3                -50      18    1200   42.9%   20.0%
   6 fornax v3.0                  -113      18    1200   34.3%   24.8%
   7 fornax v1-2                  -228      20    1200   21.2%   19.8%