Correct answer: Nd11...Bc1/Bc3/Ba3 2.Bc3# 1...f5 2.Q:g7# 1...B:g4 2.N:g4#/Qh2#[A] 1...Bg6/Bf7 2.Qh2#[A] 1...g6/g5 2.Qc7#[Б] 1.Nf5? (2.Bf4#)
