Correct answer: Q:c71.Rb7? 2.Bb4#[A] but 1...Nb5[a]! 1.Qh1? (2.Ne6#[Б]) but 1...d5/[б]/! 1.Qg8?? (2.d4#) 1...d5 [a] 2.Q:f8# 1...Nb5/[б]/ 2.Qc4# but 1...Nf