Dragon's Discovered Diagonal is Devastating!

Here is my latest club game. This game is quite instructive because it demonstrates how tactics can be formulated down the long diagonal (a1-h8) where the 'Dragon' bishop is operating. I have the option of uncovering a nasty discovered check if my opponent takes the offer of my rook on move 18. I have been practicing this novel opening for a few months online (play early h5, defer castling), but never attempted it in a club game - I got the idea from Charlie Storey's excellent book on 'The Sniper'.

http://www.amazon.co.uk/Sniper-Charlie-Storey/dp/1857446437/ref=sr_1_1?ie=UTF8&qid=1317937457&sr=8-1

Evidently this style of opening has been used by Carlsen on a number of occasions.

Here is the game ...(My opponent was rated about BCF 140). My Knight on d3 turns out to be a killer!

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 6. Bc4 g6 7. f3 Bg7 8. Be3 Bd7 9. Qd2 h5 10. O-O a6 11. a4 Rc8 12. Bb3 Ne5 13. Nd5 Nxd5 14. Bxd5 Bc6 15. Nxc6 bxc6 16. Bb3 c5 17. c4 Rb8 18. Ba2 Rxb2 19. Qd1 Qb8 20. a5 Qb4 21. Rb1 O-O 22. Rxb2 Qxb2 23. Rf2 Qc3 24. Qd2 Nd3 25. Re2 Qa1+ 0-1

PGN Viewer courtesy of http://chesstempo.com/