- Arimaa. Board game playable with standard chess set, hard for computers. (8x8, Cells: 64) Author: Hans L. Bodlaender. Inventor: Omar Syed and Aamir Syed.
- I-Chess. Large board variant that adds two more piece types: the wolf and the eagle. By Aurelian Florea.
- Jester Chess. The Jester is an 'anon' piece but similar to the 'Fool' - beautiful commercial wooden sets - a must have! Author: Simon Edward Jepps.
- Official Football Chess. Variant from the 1960's with pieces replaced by football players. (8x8, Cells: 64) Author: Hans L. Bodlaender.
|4 'Game' entries listed||2 'Large board' entries listed|
|4 'Sold commercially' entries listed|
Total items listed: 4