Correct answer: Nd31...Q:e6 2.Nf5#/Nc2#/Nd:c6# 1...Ng4/Ng8/Nh5/Nh7/Ne8/Nd7 2.e4# 1...Ra3/Ra2/Ra1/R:a5 2.B:c4# 1.B:f6?? (2.e4#)