Annotate this game. White missed a wonderful opportunity. Can you spot it?
[Event "Blitz:10'"]
[Site "Edmonton"]
[Date "2007.02.26"]
[Round "?"]
[White "Sample"]
[Black "Deep Fritz 8"]
[Result "*"]
[ECO "C35"]
[PlyCount "88"]
1. e4 e5 2. f4 exf4 3. Nf3 Be7 4. Bc4 Nh6 5. d4 c6 6. Bxf4 d5 7. exd5 cxd5 8.
Bb5+ Nc6 9. O-O Nf5 10. Nc3 O-O 11. Qd2 Bf6 12. Ne2 Nd6 13. Bd3 Ne4 14. Qe1 Re8
15. c3 a6 16. Qb1 Na5 17. Ng3 Nxg3 18. Bxg3 h6 19. Be5 Be6 20. Qc2 Rc8 21. Qf2
Nc4 22. Bxc4 Rxc4 23. Nd2 Bxe5 24. Nxc4 Bxh2+ 25. Kxh2 dxc4 26. Rae1 Qd7 27.
Re3 Bd5 28. Rxe8+ Qxe8 29. Re1 Qd7 30. Qe3 Kf8 31. Qe5 f6 32. Qg3 Kf7 33. Qh3
Qxh3+ 34. Kxh3 Be6+ 35. Kg3 Bd5 36. Kf2 Be6 37. g3 Bd5 38. Ke3 Ke6 39. Rb1 Kd6
40. b3 b5 41. bxc4 Bxc4 42. a4 Kd5 43. axb5 Bxb5 44. Rf1 Bxf1 *