Correct answer: Rb81...Nd1/Nd3/Na4 2.Q:c4# 1...f2 2.Bg2# 1...Nh5/Ne8 2.Qe8#/Qe6# 1...Nf5/Ne6 2.Qe6# 1.Rb6?? zz 1...K:d5 2.Qc6#/