Correct answer: Ng81...Re6 2.Rf1# 1...R:f6 2.Re5# 1.Ne8? (2.Re5#) 1...Nc6[a]/Ra5[c] 2.Nd6#[A] 1...Nd7/[б]/ 2.Ng7#[Б] 1...Re6 2.Rf1# but
