vs. Guest2420 on ICC

I played a blitz on ICC today after a long time I haven't been able to play.
The game can be replayed here: http://taufiq.us/zabbura2002/guest2420.htm

1. d4 d5
2. Nf3 Nf6
3. Bf4 e6
4. e3 c5
5. c4 cxd4
6. Nxd4 Bb4+
7. Nc3 Bxc3+
8. bxc3 Qa5
9. Qb3 dxc4
10. Bxc4 Ne4
11. Rd1? Qxc3+? ( 11. … Nxc3 12. Bc7 )
12. Qxc3 Nxc3
13. Rc1 Ne4 ( 13. … Nd7 14. Rxc3 e5 )
14. Bb5+ Bd7
15. Rc8+ Ke7
16. Rxh8 a6
17. Bxd7 Kxd7
18. Bxb8 Black resigns