FEN Code: 13m8a3rnbqkbnr3pppppppppp25/25PPPPPPPPPP3RNBQKBNR3M8A13 gives Grand Chess on a 12x12 board, with the pieces rearranged a little. Ignore the four dots on the diagram above. For Omega Chess on a 12x12 board, first replace the Marshalls and Cardinals with Champions. Next replace the dots on d2, i2, d11, i11 with Wizards. Omega Chess is played on a 12x12 board that has forty squares missing from the edge - it also works for playing many 12x12 postal games.
FEN Code: 13m8a3rnbqkbnr3pppppppppp25/25PPPPPPPPPP3RNBQKBNR3M8A13 gives Grand Chess on a 12x12 board, with the pieces rearranged a little. Ignore the four dots on the diagram above. For Omega Chess on a 12x12 board, first replace the Marshalls and Cardinals with Champions. Next replace the dots on d2, i2, d11, i11 with Wizards. Omega Chess is played on a 12x12 board that has forty squares missing from the edge - it also works for playing many 12x12 postal games.