Correct answer: Rg31...Kd4 2.Qd5# 1.Rh6?? (2.Qd5#) but 1...Kd4! 1.Rh7?? zz 1...Kf6 2.Q:f4# but 1...Kd4! 1.Qh5+?? 1...Ke4/Kd4 2.Qd5
