Items 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.
- Mideastern Chess. Actually a California variant resembling "Tamurlane" chess. Author: Ed Friedlander. Inventor: John Mantle Green.
- Mideast Chess. Cavalier (as Aanca-Gryphon) with Courtier (as zebras), castles (squirrels) and chevaliers (camels) with FIDE pieces. Author: Jeremy Gabriel Good. Inventor: John Mantle Green.
- Mideast Chess . Variant on 10 by 10 board, inspired by ancient Tamerlane chess. Author: Marek14 . Inventor: John Mantle Green.
- Nine Square Chess . With additional `Joker' piece on nine by nine board. Author: Marek14 . Inventor: John Mantle Green.