Correct answer: Nf71.e4? 2.Bc8#[A] 1...f:e4 2.g5# but 1...d5[a]! 1.Qe3? 2.Nd4#[Б] 1...d5 2.Qb6# but 1...e4/[б]/! 1.Qc3? (2.Qc8#) 1...d5 2.Qc6# 1...e4 2.Qf6# b
