Correct answer: Bf41...Kd5 2.Qg8# 1...Nb1/Nb5 2.Qb5# 1...Nb3 2.Q:b3# 1...g4 2.Rc5# 1.Qb6? (2.Qc5#[A]/Qd4#[Б]) 1...Nb5 2.Q:b5#/Qc5#[A]