Games Invented by John Mantle Green
- Mideast chess. Variant on 10 by 10 board, inspired by ancient Tamerlane chess. (10x10, Cells: 100) Author: Hans L. Bodlaender. Inventor: John Mantle Green.
- Nine square Chess. With additional `Joker' piece on nine by nine board. (9x9, Cells: 81) Author: Hans L. Bodlaender. Inventor: John Mantle Green.