Correct answer: e41...Ke3[a] 2.Q:f4#[A] 1...Ne3/[б]/ 2.R:f4#[Б] 1.c3+?? 1...Ke3[a] 2.Q:f4#[A] but 1...b:c3! 1.e3+?? 1...K:e3[a] 2.Q:f4#[A]/Q:b6#[C] 1...N