Correct answer: Qc21...f2 2.Qh1# 1...d3 2.Q:d3# 1...g3 2.Q:f3# 1.Ree6? (2.Ne7#[A]) 1...d3 2.Q:d3# but 1...Ne5[a]! 1.Rge6? (2.Nf6#[Б]) 1...d3 2.Q:d3# but