Correct answer: Nf71...Rd6[a]/R:d7/e4+ 2.Nf5#[A] 1...c3/[б]/ 2.Qa4#[Б] 1...Ke4 2.Qg4# 1...Ne6/Ne8/Nb5/N:a6/Na8 2.Q:d5# 1.Ng4? zz 1...Rd6