Correct answer: f8N1...g5 2.Rf5# 1...R:d4 2.B:d4# 1.b8Q? (2.Qh8#) 1...Rd7+[a] 2.K:d7#[A] 1...Rd8/[б]/ 2.K:d8#[Б] 1...Rc6+[c] 2.K:c6#[C] 1...R