Correct answer: Nb51...Rd3[a] 2.K:c7#[A] 1...Nd3/[б]/ 2.N:f6#[Б] 1.N:e6?? (2.Qd5#/Q:f5#/Qd4#) 1...Rd3[a] 2.N:f6#[Б]/Q:f5#/Rf4# 1...Nd3/[б]/ 2.