Correct answer: Nb21...Ne3/Nf2/Nc3/Nb2 2.B:e3# 1...Bh2/Bh4/Bf2/Be1/Bf4/B:e5 2.Qa3# 1...Bg6/Bh7/Be6 2.Ne6# 1...f:e5 2.Be7#