Correct answer: Bb51.Qg7+?? 1...Kd8 2.Qd7# but 1...K:e8! 1.Bc6?? (2.Qf6#) 1...Kd8 2.Kf7# but 1...b:c6! 1.Ba4?? (2.Qf6#) 1...Kd8 2.Kf7#
