Correct answer: Qb11...N4:d5 2.B:d2#[A] 1...N6:d5 2.Bd8#[Б] 1.B:d2[A]? (2.B:b4#) but 1...N:d5[a]! 1.Bd8[Б]? (2.B:b6#) but 1...N:d5[a]! 1.Qf2?? (2.Q