Correct answer: Qe51.Ng5?? zz 1...Nh3/Nf3/Ne2 2.Nf3# but 1...K:g5! 1.Ne5?? zz 1...Nh3/Nf3/Ne2 2.Nf3# but 1...Kg5! 1.R:g3?? zz 1...