Correct answer: Qd21...Ng4/Nf1/Nf3[a] 2.N:g4#[A] 1...Re4/[б]/ 2.Qc7#[Б] 1...Nf5[c]/Ng6/Ng8/Nd5/Nc6[c]/Nc8 2.Q:f5#[C] 1.Bd6+?? 1...K