analysis.white's move 30 a mistake?

hi. i just finished playing a game. could you analyse it and tell me what you think. also, have a look at white's move 30 Rh8+, was that a mistake?

[Event "game"]
[Site "PC"]
[Date "2005.11.12"]
[Round "-"]
[White "-"]
[Black "-"]
[Result "*"]

1. e4 c6 2. Qf3 Nf6 3. Bc4 e6 4. b3 d5 5. exd5 exd5 6. Bd3 Bg4 7. Qf4 Bc5
8. Qe5+ Be7 9. Bb2 O-O 10. Qf4 Qe8 11. Nh3 Bd6+ 12. Qe3 Bc5 13. Qxe8 Rxe8+
14. Kf1 Na6 15. Bxf6 gxf6 16. Nf4 Re7 17. c3 d4 18. g3 Rae8 19. Kg2 h5 20.
b4 Bd6 21. h3 Bxf4 22. hxg4 Be5 23. Rxh5 Nc7 24. Na3 dxc3 25. Rah1 f5 26.
Bxf5 cxd2 27. Bh7+ Kg7 28. Bc2 Nd5 29. Rh7+ Kg8 30. Rh8+ Bxh8 31. Nb1 Re1
32. Nxd2 Rxh1 33. Kxh1 Re2
*

the bit above is for PGN, but if you dont have it here are the moves easier to read.

1. e4 c6
2. Qf3 Nf6
3. Bc4 e6
4. b3 d5
5. exd5 exd5
6. Bd3 Bg4
7. Qf4 Bc5
8. Qe5+ Be7
9. Bb2 O-O
10. Qf4 Qe8
11. Nh3 Bd6+
12. Qe3 Bc5
13. Qxe8 Rxe8+
14. Kf1 Na6
15. Bxf6 gxf6
16. Nf4 Re7
17. c3 d4
18. g3 Rae8
19. Kg2 h5
20. b4 Bd6
21. h3 Bxf4
22. hxg4 Be5
23. Rxh5 Nc7
24. Na3 dxc3
25. Rah1 f5
26. Bxf5 cxd2
27. Bh7+ Kg7
28. Bc2 Nd5
29. Rh7+ Kg8
30. Rh8+ Bxh8
31. Nb1 Re1
32. Nxd2 Rxh1
33. Kxh1 Re2
*

thank you.

Originally posted by volcano1
hi. i just finished playing a game. could you analyse it and tell me what you think. also, have a look at white's move 30 Rh8+, was that a mistake?

[Event "game"]
[Site "PC"]
[Date "2005.11.12"]
[Round "-"]
[White "-"]
[Black "-"]
[Result "*"]

1. e4 c6 2. Qf3 Nf6 3. Bc4 e6 4. b3 d5 5. exd5 exd5 6. Bd3 Bg4 7. Qf4 Bc5
8. Q ...[text shortened]... 5
29. Rh7+ Kg8
30. Rh8+ Bxh8
31. Nb1 Re1
32. Nxd2 Rxh1
33. Kxh1 Re2
*

thank you.

I've replied to the exact same message at the Chess Exchange, although posted by another.