Correct answer: Kd81.Ke8?? zz 1...Ke6 2.Qe7# but 1...Kd6! 1.Kc8?? zz 1...Kd6 2.Qf6# but 1...Ke6! 1.Nf5?? zz 1...Kd5 2.Qd4# but 1...K:f5
