1.Kf6+ Kh8  

2.Qb2! Qg1

3.Kf7+ Kh7

4.Qg7+ Qxg7+

5.hxg7 Kh6

6.g8=Q Kh5

7.Kf6 Kh4

8.Kf5 Kh3

9.Qg4# *