Games Invented by Erez Schatz on Game Courier
- Duel Chess. PBM Preset for 43-space variant played on two boards. Author: Fergus Duniho. Inventor: Erez Schatz.
- Oblong Chess 44. Based on the original oriental variant "Oblong Chess", a 16X4 Shataranj variant, but reducing the number of lines. Author: Jeff Rients. Inventor: Erez Schatz.
- TreeLeaders Chess. Preset for Treeleaders Chess (invented by Erez Schatz). Author: Uri Bruck. Inventor: Erez Schatz.