Items Invented by Werner Schoendorf
- Janus Chess. Variant on 10 by 8 board. (10x8, Cells: 80) (Recognized!) Author: Hans L. Bodlaender. Inventor: Werner Schoendorf.
- Janus Chess. Large board variant. Author: Ed Friedlander. Inventor: Werner Schoendorf.
- Janus Chess. Play this variant with two extra pieces that move as a Bishop or Knight on Jocly. Author: Michel Gutierrez and Jean-Louis Cazaux. Inventor: Werner Schoendorf.
- Janus Chess. Play Janus Chess on Game Courier. Author: Fergus Duniho. Inventor: Werner Schoendorf.