Masonic shogi

Masonic shogi is a shogi variant invented by George R. Dekle Sr. in 1987. The game is played on a modified shogi board whereby alternating are indented to the right—resembling masonry brickwork. The moves of pieces are adapted to the new geometry; in other respects the game is the same as shogi.
Masonic shogi was included in World Game Review No. 10 edited by Michael Keller.

Board characteristics

Indentation of alternating ranks results in cants approximately 30 degrees from the vertical and diagonals approximately 30 degrees from the horizontal, the same as hexagon-based chessboards when cell vertices face the players.

Game rules

All normal shogi rules apply, including initial setup, drops, promotion, and so on. The pieces, however, have specially defined moves.

Piece moves

The diagrams show how the unpromoted pieces move. As in shogi, a dragon king moves as a rook or as a king. A dragon horse moves as a bishop or a king.