Correct answer: R6a51...Bf5 2.Nf7# 1...B:e6 2.R:e6# 1...Nd2/Na3 2.Q:c3# 1...Nf6 2.Bd6# 1...Nc5 2.Qb8# 1.Bf3?? (2.Qh2#) 1...Nd2 2.Q<