Starts with the letter 'Sie'
- Siege. Missing description (10x8, Cells: 72) By Glenn Nicholls.
- Siege Chess. Historic chess variant with fortress on cross-shaped board. Author: Hans L. Bodlaender.
- Siege chess. A hexagonal three-player chess variant. (Cells: 192) By Ross Durossette.
|2 'Game' entries listed||1 'Photograph page' entry listed|
|1 'Large board' entry listed||1 'Three or more players' entry listed|
|1 'From ancient times' entry listed||1 'Board with hexagonal shaped cells' entry listed|
Total items listed: 3