Correct answer: Q:h31...Ke4/Be3+ 2.Ne3# 1...Be4 2.Nb6# 1...Ne5 2.Nd:f6#[A] 1...Bf2/Bg1 2.Ng:f6#[Б]/Nd:f6#[A]/Nb6# 1...Be5/Bc3/Bb2/B