Correct answer: Rh11...Kf2 2.Qd4#/Qc5# 1...f2 2.Rg3# 1.Kg4?? zz 1...Kf2 2.Qd4#/Qc5# 1...f2 2.Rg3# but 1...g5! 1.K:g6?? zz 1...Kf2 2.Qd4#/
