Correct answer: Bb71.Q:h2?? (2.Qd6#) 1...Kd4 2.Qe5# but 1...Kd5! 1.Qc1+?? 1...Kd5/Kd4 2.Qc4# but 1...Kb6! 1.Qe4?? (2.Be3#) but 1...Kb
