Starts with the letter 'Of'
- Off Board Chess Pieces. Die roll determines which type of piece is moved. By Ronald Drinning.
- Official Football Chess. Variant from the 1960's with pieces replaced by football players. (8x8, Cells: 64) Author: Hans L. Bodlaender.
|2 'Game' entries listed||1 'Sold commercially' entry listed|
Total items listed: 2