Correct answer: Nf51...Be5[a] 2.Qf3#[A] 1...d5/[б]//e5 2.Qe2#[Б] 1.N:d6+?? 1...Kd4 2.Q:d2# but 1...Ke3! 1.Q:d2?? zz 1...Be5[a] 2.Bh7#/Qd3# 1...d
