Games Invented by Pierre Clequin
- Tempete sur l'Echiquier. Pack of cards that change chess rules when played. French original version of Knightmare Chess. Lots of fun. Author: Hans L. Bodlaender. Inventor: Pierre Clequin.
- Tempete sur l'Echiquier. Play by mail rules. Author: Hans L. Bodlaender. Inventor: Pierre Clequin.