Correct answer: e8R1...K:d7 2.e8Q# 1.d8B?? (2.e8Q#/e8B#) but 1...Kd7! 1.Ka5?? zz 1...K:d7 2.e8Q# but 1...Kb7! 1.Ka7?? zz 1...K:d7 2.e8