Correct answer: Qb71...Nf6+/Ne7 2.N:f6# 1...h3 2.Ng3# 1...Bf7/Bb3/Ba2 2.Bg2#/Bd3#/Qd3# 1...Bc4 2.Bg2# 1...B:c6 2.Qd3#/Q:c6#/Bg2#/<
