Chess Puzzle - Series 3445

               White to move. How should white proceed ?

Endgame Tactics By gmknockout

(  Q + R + B + 4P + K vs Q + R + 5P + K )

 

GM_Knockout said ;

1. Qd8+!! Kf7
2. Qd7+! Kf6
3. Qg7+ Kg5
4. Qe5+ Kg4 
5. Qe6+ Kg5
6. Qe5+ Kg4
7. Qc3 Qxc3
8. bxc3 Rxg2
9. Bxg6 hxg6
10. h7 Rxa2
11. Kb1

- Black resigned 1-0