Correct answer: Nd21...Nd2 2.Q:g3# 1...Bg8 2.Qh8# 1.Na5?? (2.Nc4#/Nc6#) 1...Nd2 2.Nc6#/Q:g3# 1...Nb4/Nb8 2.Nc4# 1...Bg8 2.N
