Nebiyu - plays Advancer Chess, Alien, Amazons, Atomic, Berolina, Capablanca, Checkers, Coordinator Chess, Crazyhouse, Courier, Go, Gothic, Grand, Hex, Immobilizer Chess, Knightmate, Longleaper Chess, Makruk, Normal Chess, Omega, Pushmepullyus Chess, Quadruple Chess, Reversi, Shatranj, Shogi, Spartan, Triple Chess, Ultima, Withdrawer Chess etc. - Daniel Shawul -
Alien WinBoard Edition - H.G. Muller -
Crazyhouse Chess Variant Association - Ferdinand Mosca