Would the fairychess include file work with hexagonal boards, or might there be difficulties with that?
The main difficulty is that the piece definitions in the include file are designed for boards with square spaces. If you wrote new piece definitions for hexagonal boards, it may work for hexagonal boards.
The main difficulty is that the piece definitions in the include file are designed for boards with square spaces. If you wrote new piece definitions for hexagonal boards, it may work for hexagonal boards.