pawn g6 check if king moves to h8 square then we capture the rook and promote into a queen else if black play king to g8 then take the rook king take the pawn then queen to d5 check king moves to f6 then rook e5 is a checkmate else king moves to f8 then queen d8 check king moves to f7 then we take bishop and knight next rook and black got destroyed⚡❤️🔥