Correct answer: d41...B:f4 2.Rb5#[A] 1...Bd4 2.R:d4# 1...Bc5 2.Nc3# 1...f:e4 2.Q:g5# 1...Nh3/Nh7/Ngf3 2.Qg8#[Б] 1...Ne6 2.R:f5# 1...Nf1/N