Correct answer: Rc51...Bg3/Bh2/Be5/Bc7/Bb8 2.Nf5#/Qd5#/Nf3# 1...B:g5 2.Nf5#/Qd5# 1...Be3 2.Nf5#/Qd5#/R:e4#/Nf3# 1...Bd6 2.