Correct answer: Nc31.Ra6?? (2.Rh6#) but 1...R:h4! 1.Ra8?? (2.Rh8#) but 1...R:h4! 1.Nc7?? (2.Bh6#/Bf4#/Be3#/Bd2#/Bc1#/Bf6#/Be7#/Bd8#