Correct answer: Nc61...Nf1/Nc4/Nb1 2.Q:f3#[A] 1...Nb3 2.Q:f3#[A]/c:d3# 1...Ra2/Ra1/Ra4/Ra5/Ra6/Ra7/Ra8/Bc3 2.c:d3# 1...Nd4 2.Nd6#[Б]