Correct answer: Nb41...B:d5 2.R:d5#[A] 1...d:e5/B:e5 2.Qa7# 1...Nc3 2.d:c3# 1.B:b1? (2.Re4#[Б]) 1...d:e5/B:e5 2.Qa7# but 1...R:b1! 1.Nf4? (2.Re4#