Correct answer: Nd71...e2 2.Qc3# 1...Nb3/Nc2 2.Qc2# 1.N:d5?? zz 1...e2 2.Qc3# 1...Nb3/Nc2 2.Qc2# but 1...K:c4! 1.Nd7! (2.Ne5#) 1...e2 2.<