Correct answer: N:f61...Nde1/Ne5/Nc1/Nb2 2.c:b4# 1.Qe3+?? 1...K:d5 2.Qd4# but 1...N:e3! 1.Q:e7+?? 1...K:d5 2.Rd4# but 1...B:e7+! 1.Q