Correct answer: Nf51...R:d6 2.R:d6# 1...Qh3/Qh2/Qh5/Qh6/Qh8/Qg3/Qf2/Qg5/Q:f6 2.Q:e4# 1...Nf5/Ng6/Ng8/Nc8 2.B:c6# 1...a3 2.