Correct answer: Qh41...Kf6 2.Bg7# 1...Nf5 2.Ng4# 1.e:d4+?? 1...Kf6 2.Bg7#/Be7#/Qf3# but 1...Kf4! 1.Rg5+?? 1...Kf6 2.Be7# 1...Nf5 2