Correct answer: N:f31...c:d3[a] 2.B:d3#[A] 1...c3/[б]/ 2.Nf2#[Б] 1.N:f3! (2.Nde5#) 1...c:d3[a] 2.Nd2#[C] 1...c3/[б]/ 2.Ng5#[D] 1...K:f3 2.Qg2# 1...Q:e1 2.