Enter Your Reply The Comment You're Replying To 🕸Fergus Duniho wrote on Mon, Oct 6, 2008 03:11 PM UTC:My FEN is described in the Game Courier Developer's Guide. Hexagonal boards require no change to the FEN code, and it handles boards made of both vertical and horizontal hexagons. The difference between these is explained in the guide. Edit Form You may not post a new comment, because ItemID NextChess does not match any item.