Correct answer: Qd11...B:f4 2.Qd7# 1...Ne5 2.f:e5#[A] 1...N:f4 2.Qd1# 1.Qd7? zz 1...Ne1/Nc1/Nb2/Nb4 2.f5#[Б] 1...Ne5 2.f:e5#[A] 1...N:f4 2.