Correct answer: Qa31...K:f3[a] 2.Q:d5#[A] 1...d4/[б]/ 2.Qc6#[Б] 1...N:f3[c] 2.N:g3#[C] 1...g4 2.Q:d5#[A]/R:e3# 1...f5 2.R:e3# 1.Nf4? (2.Q:d5#[A]) 1...K:f3[