Kris Burm's GIPF series (http://www.gipf.com/) is a masterwork of abstract strategy design. Here you will find a board designed to play nearly all the games in the series.  It works with dvonn, gipf, tzaar, yinsh, lyngk, and zertz (although zertz doesn't really need a board, so this is cheating a bit). The pieces for punct are a bit too unusual so it doesn't work with that one.

Patrons get access to jpeg and tiff files of the board so they can print their own. They also get to make suggestions for new boards and design ideas. Join here: Singularity Games Patreon

The big challenge when designing this board was to make the boundaries of each board distinct enough to identify when playing a specific game, but not too distracting when playing the others. One of the beautiful things about many of Kris Burm's game designs is that the pieces themselves determine the movement possibilities such that as pieces are moved the number of possible future moves decrease. This means that the games are always moving towards a conclusion. As far as designing a board that encompasses many of his games, this means that it is only necessary to design something that helps designate the starting spaces for setup (as well as still helping to indicate the number of empty spaces between pieces as a game progresses). The pieces themselves from that point on can help differentiate one game board from another.