Correct answer: Qh31...Ne3[a] 2.c3#[A] 1...Nf2/[б]//Nb2/[б]/ 2.e3#[Б] 1...Nc3[c]/c3[d] 2.Qa7#[C] 1...Nc6/Nd7/Na6 2.N:c6# 1...g5 2.Nf5# 1.Ka2? zz 1...N