Hadean Chess. Play expanded chess with Ferz/Wazir Sorcerers, Ferz/Wazir Knights, Flying Warmachines. Flying Elephants and Ninja Pawns. (12x12, Cells: 144) By Charles Daniel.
Hadean Chess. Large chess with 12 pawns, 10 Ninja Pawns, 4 short-range linear jumpers, and Wazir/Ferz Zebra and Knight compounds. (12x12, Cells: 144) By Charles Daniel.
Hadean Chess. Expanded chess with short-range linear jumpers, augmented knights and zebras and more dynamic pawns. (12x12, Cells: 144) By Charles Daniel.
Hafts. A denser Draughts, but with pieces only capturing those bound to the opposite colour. (8x8, Cells: 64) By Charles Gilman.
Half Chess of Ralph Betza. Exactly like halfling chess, only the knights are replaced by crabs, making them more compatible with half moving rider pieces. (8x8, Cells: 64) Author: Jeremy Gabriel Good. Inventor: Ralph Betza.
Hammer Chess. FIDE but with gnus instead of knights, cardinals instead of bishops and enhanced pawns. (8x8, Cells: 64) Author: Jeremy Gabriel Good. Inventor: Jim Aikin.
Hammer Chess. Minor pieces have increased movement possibilities. (8x8, Cells: 64) Author: Marek14 . Inventor: Jim Aikin.
Hammer Chess. Minor pieces have increased movement possibilities. (8x8, Cells: 64) By Jim Aikin.
Haynie's Great Chess. A decimal chess variant with Cardinals, Marshals Amazons, Nightriders Commoners, Firzans, Wazirs, Camels, And Zebras. (10x10, Cells: 100) By Billy Haynie.