Correct answer: Ne51...Q:d3+[a] 2.N:d3#[A] 1...Ng1/Ng5/Nh2/N:h4/[б]//Ne1/Ne5/N:d4 2.Qe5#[Б] 1...Qg1/Qh1/Qe2 2.Ne2# 1.Ne7? (2.Ng6#