Correct answer: Qf81...B:c7 2.b8Q# 1.Qd8?? (2.c:b8Q#/c:b8B#/c8N#) 1...K:b7 2.c:b8Q#/c:b8R#/Q:b8# 1...B:c7 2.b8Q# but 1...Kb6! 1.Qe
