Correct answer: Qd31...Bb7 2.Q:b7# 1...Bc6 2.Re5#[A] 1...Qg1/Qh2/Qh3/Qf3+ 2.Bf3# 1...Qe4 2.Rd6#[Б] 1...Nf5/N:g4/Nd1 2.Q:c4# 1.Q