Correct answer: Ra81...h3 2.Nf5# 1...Nd1/Nd5/Ne2+/Ne4/Nb1/Nb5/Na2/Na4 2.Ne2# 1...f3 2.R:f3# 1...Rg5 2.Q:g5# 1...Rg4 2.Q:g4# 1...R