Correct answer: Qc31...Ne3[a] 2.Rf5#[A] 1...Bf3/[б]/ 2.Re4#[Б] 1.Qc3! (2.Qg3#) 1...Ne3[a] 2.Q:e3#[C] 1...Bf3/[б]/ 2.Q:f3#[D] 1...Nh5[c] 2.Rf5# [