[Event "World Open"]
[Site "Philadelphia, PA USA"]
[Date "2009.07.03"]
[EventDate "2009.07.01"]
[Round "4"]
[Result "1/2-1/2"]
[White "Jiri Stocek"]
[Black "Daniel A Yeager"]
[ECO "D43"]
[WhiteElo "2573"]
[BlackElo "2372"]
[PlyCount "89"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Qc2 dxc4 6. e4 b5
7. Be2 Bb7 8. O-O Be7 9. Bg5 Nbd7 10. a4 b4 11. e5 bxc3
12. exf6 Nxf6 13. bxc3 c5 14. Qb2 Qb6 15. Qb5+ Qxb5 16. axb5
Ne4 17. Bxe7 Kxe7 18. dxc5 Nxc5 19. Nd2 Ne4 20. Nxe4 Bxe4
21. Ra4 Bd5 22. g3 Rhb8 23. Rb1 Rc8 24. Rbb4 Kd6 25. Bxc4 Bxc4
26. Rxc4 Rxc4 27. Rxc4 Rb8 28. Ra4 Rb7 29. c4 Kc5 30. Kf1 Rd7
31. Ke2 e5 32. g4 f6 33. Ke3 g6 34. f4 exf4+ 35. Kxf4 Rd4+
36. Kf3 Rd3+ 37. Kf2 Rd2+ 38. Ke3 Rxh2 39. Rxa7 Kxc4 40. b6
Rb2 41. Rc7+ Kd5 42. b7 Rb3+ 43. Kf2 h5 44. gxh5 gxh5 45. Rf7
1/2-1/2