Correct answer: Qg31.Qh2?? zz 1...Kf8 2.Qh6#/Qh8# but 1...Kg6! 1.Ngh7?? zz 1...Kg6/Kh6 2.Qg5# but 1...Kh8! 1.Nf7?? zz 1...Kg6 2.Qg