Correct answer: c8N1...f6 2.g8Q#/g8B# 1.Nb7? zz 1...Nf6/[б]//Nf8[c]/Nc5[c]/Nb6/[б]//Nb8/[б]/ 2.Rc5#[A] 1...Ng3[d]/N:g7[e]/Nh4[e]/Nh6[e]/N
