Correct answer: Qf61.Qg6?? zz 1...K:d5 2.Qc6#/Qe4# 1...Kb5 2.Qc6#/Qd3# but 1...Kb3! 1.Qf5?? zz 1...Kb5 2.Qd3# but 1...Kb3! 1.Qe5??
