Correct answer: N:d61...Nf3[a]/Nf7[a]/N:d3[a]/N:c6[a] 2.Nef6#[A] 1...Nd7/[б]/ 2.Q:d6#[Б] 1...N:c4[c] 2.B:c4#[C] 1.Rc5+?? 1...K:e6 2.Qf6#/Ng5#