Correct answer: Na41...Rh3/Rh2/Rh1/Rh5/Rh6/Rh7 2.Q:g4# 1...Nd5/Na6+ 2.Qa6# 1...Ne6/Ne8 2.Q:e6#/Qa6# 1...Nb5 2.Qe6#/Bd5#