Correct answer: Qd71...K:h7 2.Nf6# 1...Q:h7 2.Qe8# 1...g6 2.Qf7# 1.Kg4?? zz 1...Q:h7 2.Qe8# 1...g6/g5 2.Qf7# but 1...K:h7! 1.Kg6?? (2.Qe8#/<
