Correct answer: Bh21...Kf5[a] 2.Bb1#[A] 1...Nf5/[б]/ 2.Qd5#[Б] 1...Kf3 2.Bd5# 1...Kd3 2.Bb1#[A]/Qd5#[Б]/Qc4# 1...Nf3 2.Bb1#[A]/Qg6#/Qh7# 1.