Correct answer: Nb81...Rc5[a] 2.N:b4#[A] 1...f4/[б]/ 2.Qe4#[Б] 1...Ra4/Ra3/Ra2/Ra1/R:a6/Rb5 2.Qb5# 1.Nh5?? (2.Nf4#/Nf6#) but 1...R:a6! 1