Correct answer: Ba71.Rd5[A]? (2.Qe2#) 1...N:f4[a] 2.Ba7#[Б] 1...Ng3 2.Q:g3# but 1...c3! 1.Rf5[C]? (2.Ba7#[Б]) 1...Kd4 2.Qd2# but 1...N:f4[a]! 1.