Correct answer: Bc21.c5? zz 1...g5[a] 2.Qh7#[A] 1...g3/[б]/ 2.Qf3#[Б] but 1...e6! 1.Qf1+?? 1...Ke6 2.c5#/Ng5#/Nc5#[C] but 1...K:e4! 1.Qf3+[Б]?? 1...Ke6 2