Fairy-Max, an open source engine for playing chess variants with fairy chess pieces by Harm Geert Muller, written in C and compliant to the Chess Engine Communication Protocol. Fairy-Max is based on Micro-Max, and uses tables with step vectors for move generation, and knows which pieces are leapers and which are sliders [1] [2] .
Lily Fairy by Luis Ricardo Falero [3]

Forum Posts

2007 ...

• Fairy-Max 4.8 released by Harm Geert Muller, CCC, October 18, 2007
• New Fairy-Max (4.8L) as demo for WB protocol extensions by Harm Geert Muller, CCC, September 03, 2009

2010 ...

• Fairy-Max 4.8_O released by Harm Geert Muller, CCC, January 16, 2010
• Fairy-Max now also plays Seirawan Chess! by Harm Geert Muller, CCC, November 17, 2010
• Fairy-Max 4.8R released by Harm Geert Muller, CCC, October 07, 2011
• Anatomy of a simple engine: Fairy-Max by Harm Geert Muller, Winboard Forum | Chess Programming Lessons, March 28, 2013
• Fairy-Max 4.8V by Harm Geert Muller, CCC, October 23, 2014

2015 ...

• Improved corner painting by Harm Geert Muller, CCC, January 18, 2016 » KBNK
• Fairy-Max 5.0a released by Harm Geert Muller, CCC, January 26, 2016
• Fairy-Max 5.0b released by Harm Geert Muller, CCC, February 19, 2016

External Links

Chess Engine

• Fairy-Max: an AI for playing user-defined Chess variants
• hgm.nubati.net Git - fairymax.git/summary
• Fairy-Max - XBoard
• Fairy-Max from Wikipedia

Misc

• Fairy chess from Wikipedia
• Fairy chess piece from Wikipedia
• Fairy from Wikipedia

References

1. ^ Fairy-Max: an AI for playing user-defined Chess variants
2. ^ Anatomy of a simple engine: Fairy-Max by Harm Geert Muller, Winboard Forum | Chess Programming Lessons, March 28, 2013
3. ^ Lily Fairy by Luis Ricardo Falero, 1888, Oil on canvas, Wikimedia Commons, Fairy from Wikipedia

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