Correct answer: Bd31...g4 2.Rf4#[A] 1...Nf3/Nf7/Ng4/Ng6/Nd3/Nd7 2.Rf4#[A]/Rd6#[Б] 1...Nc4/Bd6/Bd8 2.Rd6#[Б] 1.Bc4? (2.Qd5#[C]) 1...