Correct answer: Qg51.Ne8?? zz 1...Nf7 2.g7# but 1...N:g6! 1.Qe5?? zz 1...N:g6 2.Qf6# 1...Nf7 2.g7# but 1...d:e5! 1.Qe6?? zz 1...N:g6 2.Qf6# 1