Correct answer: c71...Rd6 2.Rh5# 1...Rc5 2.Qg2# 1...Nc5 2.Nc3# 1...Nd6 2.Be6# 1...Nc4/Nd1/Na4 2.Q:c4# 1.c:b7?? (2.b:a8Q#/b:a8B#/Qc6#