Correct answer: Ke71.Qc7?? zz 1...Kd5 2.R:d2# but 1...Ke3! 1.Qe6?? zz 1...Kc5 2.Bf2# but 1...Kc3! 1.Qc4+?? 1...Ke3 2.Qe4# but 1...K:c4!
