カテゴリ5

These chess variants are played on non-rectangular, but still square lattice boards.

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　Stepped

• Balbo's Chess

　Diamond-shaped board

• Diagonal Oblong Chess

　Board with diagonal grid – orthogonal and diagonal directions exchange roles

• Big Diagonal Chess

　Big square-like board with diagonal grid

• Ladder Chess

　Stepped board

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　Modified square

• Adjutant Chess

　The board got four new squares in the corners

• Shifted Chess (H)

　The half of the board is shifted by one horizontally

• Shifted Chess (V)

　The half of the board is shifted by one vertically

• Shifted Chess (H+V)

　The quarters of the board are shifted by one in both directions

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　Other

• Cross Chess

　Cross-shaped board

• L-Chess

　L-shaped board, the players start sideways of each other

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