Correct answer: Qf61...Bg4 2.B:g4# 1...Nh6/Nf6/Ne7 2.Ne7# 1...b6 2.Q:a6#/B:a6# 1...b5 2.Q:a6# 1...Bh4/Be1/Bb6 2.Nb6# 1.Qf6! (2.Q