Correct answer: Nd11...R:e3 2.Nc5# 1.Nf1? (2.Nc5#) 1...Ra2[a] 2.Ng3#[A] 1...Ra3/[б]/ 2.Nd2#[Б] 1...R:f1 2.Qe2# but 1...Nd3! 1.B:g2?? zz