Correct answer: Ng51...f3[a] 2.Ng3#[A] 1...Nd6/[б]//Nd8/[б]//Na5/[б]/ 2.N:d6#[Б] 1...g6[c]/g5 2.Q:f6#[C] 1...Rb1/Rb3/Rb4/Rb5/Rb6/R:c2 2.Ne7# 1.K<