Correct answer: Qf51...K:d2 2.Kc4# 1...Rh4/Rh6/Rh7/Rh8/Bf5 2.K:e5# 1...Rf5/Bg2/Bf1/Be6+ 2.Ke6# 1...b:c5 2.K:c5# 1...Nc6/Nd7/N