Correct answer: Bb81.Bf6?? (2.Qd6#/Qc7#) but 1...Kc6! 1.Bg7?? (2.Qd6#/Qc7#) but 1...Kc6! 1.Bh8?? (2.Qd6#/Qc7#) but 1...Kc6! 1.Bd6+??