- Home: http://home.hccnet.nl/h.g.muller/CVfairy.html, https://web.archive.org/web/20150412073152/http://www.chessvariants.org/index/msdisplay.php?itemid=MSfairy-max
- Media: https://en.wikipedia.org/wiki/Fairy-Max
- State: mature, inactive since 2018
- Download: https://home.hccnet.nl/h.g.muller/fairymax.tar.gz
- Keyword: simulation, chess
- Code repository: http://hgm.nubati.net/cgi-bin/gitweb.cgi?p=fairymax.git (git clone url?)
- Code language: C
- Code license: Custom (permissive)
- Developer: Harm Geert Muller
Xboard compatible chess engine for playing user defined chess variants with non-orthodox pieces.