Correct answer: Nd31...Ne3 2.f:e3# 1.N:c3?? (2.Q:d5#) 1...Ne3 2.Q:e3# but 1...K:c5! 1.Nd7?? zz 1...Kd3 2.Q:d5# 1...K:e4 2.Be2# 1...Ng3
