Correct answer: Bb71...Bc3/Bc5/Bd6 2.N:c3#[A] 1...e6/e5 2.Nf6#[Б] 1...Bh5/Bf5/Bf7/Be8 2.Qf5# 1...Nf3 2.Qd3# 1...Ng2/Nd3/Nec2 2.Q:g