abcdefgh 8♖□■□♔□■♖8 7□♙♙■□♙♙♙7 6♙□■□■□■♘6 5□■□■♟︎♗♕■5 4■♞■□■□■□4 3□■□♛□■□■3 2♟︎♟︎♟︎□♟︎□♟︎♟︎2 1♜■□■♚♝□♜1 abcdefgh C8 to F5