Correct answer: Nh31...Be4 2.Q:e4# 1...Rc7 2.R:e5# 1...Nf3/N:g4/Ng6/Nd7 2.Nb4# 1...Nc4 2.b:c4#/Nb4# 1...Nc6 2.Qc4# 1...Ng3/Ng7/N
