Correct answer: f41...Bg4[a] 2.f:g4#[A] 1...h:g5/[б]/ 2.Qf7#[Б] 1...Bf2/Bg1/Bd4 2.g6# 1...Bf4 2.Nd4# 1...Nd7/Nb3/Nb7/Na4/Na6 2.Be4#/B:d7# 1...