Correct answer: Nf51...c:d5[a] 2.Q:d5#[A] 1...f3/[б]/ 2.Qe3#[Б] 1...Ne5[c]/Nf6[d]/Ndf8[d]/Nd:c5[d]/Nb6[d]/Nb8[d] 2.Q:e5#[C] 1...Nef8[e]/Ng7[e]/Nd4[f]/Nd8
