Correct answer: Re71...N:f3 2.N:f3# 1...Ne6/Be8/Re6 2.Nb3#[A]/Qd5#[Б] 1...d6/Be6/Rc3/Rc7/Rf6 2.Qf6# 1...d5/Bb3 2.Nb3#[A] 1...Bd5 2.Q