Correct answer: Nc5+1.N:g3+? 1...Kd6[a] 2.Ngf5#[Б] 1...Kf6/[б]/ 2.Nh5#[A] 1...Kd4 2.Re4# but 1...Kf4! 1.N:g5+? 1...Kd6[a] 2.Nf7#[D] 1...K<