Puzzle of the week #101

Chess Diagram: 


Most of us are watching hockey games on TV weekly and enjoy or are frustrated with the ups and downs every team goes thru during the long season. You see a team losing a few games in a row and most of its players will say they need to go back to basics to stop the slide. I always found this explanation weird, but in reality it is correct. Now of course you guys are not on any slide and we are not playing hockey here; however going back to the basics from time to time strenghtens your knowledge and makes you a better player.
Is the above position a basic one? Yes, it is. Is the solution for it simple? Well, we'll see. Your task:

White to move and mate in 3
Total available points for this puzzle is 10. The answers will be published next week together with puzzle #102.

Puzzle #100 solution:
This was the end of the game between Horvath - Jacobsen, 1988. Almost all of you have answered correct, except a few typo errors for Alex and James.
1. Qh6+ Ke8 (if 1... Kg8 2. Qg7#)
2. Qe3+ Kf8 (if 2... Kd7 or Kd8 3. Qe7+ Kc8 4. Qc7#)
3. Qa3+ Kg8 (if 3... Ke8 Qe7#)
4. Qg3+ Kf8 (if 4... Kh8 or Kh7 5. Qg7#)
5. Qb8#
 Andy Y said:
"When the Kings are exposed, the dynamic power of the queen outdoes the static superiority of the Rooks."
However I believe this is more a case of having a powerful pawn on "f6"; without it the Queen could do no better than a long series of checks.

Correct solutions:
Humphrey, Karl, Andy Q, Owen, Andy Y - 20 points
Alex - 18 points
James - 16 points
Jeffrey - 2 points


Basic endgame (part 1)