Correct answer: B:d41...Ne3/Nf2/Nc3/Nb2 2.Nf2# 1...c:b4 2.R:d4# 1.Ng8?? (2.Nh6#) but 1...Kf5! 1.b:c6?? zz 1...Ne3/Nf2/Nc3/Nb2 2.Nf2#