Correct answer: Qe31.Qg5+?? 1...K:h7 2.N8f6#/N4f6#/Qg7# but 1...Kf7! 1.N4f6+?? 1...Kh6 2.Qc1#/Qh5#/Qe3#/Ng4#/Ng8# but 1...Kf7! 1
