Played on 5 5x5 boards, each player starts with 10 Pawns, 2 Rooks, 2 Bishops, 2 Knights, 2 Unicorns, 1 Queen and 1 King.
White pawns globaly move forward and upward, black pawns move forward and downward. Promotion rank is A1 for Black, E5 for White.
See illustration below for moves and captures.
The Queen moves like Rook + Bishop + Unicorn.
The King moves like the Queen but limited to one square.
Castling: no.
"En passant" capture: no.
Double move for Pawns (start): no.