[Event "US Open-112"]
[Site "Orlando"]
[Date "2011.08.04"]
[Round "4"]
[White "Perez, Moses"]
[Black "Xu, Grant"]
[Result "0-1"]
[ECO "A08"]
[BlackElo "2123"]
[PlyCount "82"]
[EventDate "2011.07.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e6 2. Qe2 g6 3. c3 c5 4. Nf3 Bg7 5. g3 Ne7 6. Bg2 0-0 7. 0-0 d5 8. d3 Nbc6 9. Bg5 f6 10. Be3 d4 11. Bd2 e5 12. c4 Rb8 13. Na3 a6 14. Rfc1 Qd6 15. b3 b5 16. h4 Bg4 17. Kh2 f5 18. Bg5 b4 19. Bxe7 Nxe7 20. Nc2 fxe4 21. Qxe4 Bf5 22. Qe2 e4 23. Nfe1 e3 24. f4 h5 25. Bf3 Kh7 26. a3 bxa3 27. Rxa3 Ng8 28. Rca1 Rb6 29. Bxh5 gxh5 30. Qxh5+ Nh6 31. Ra5 Rxb3 32. Rxa6 Rb6 33. R6a5 Kg8 34. Ra8 Qg6 35. Rxf8+ Bxf8 36. Qf3 Ng4+ 37. Kg1 Qc6 38. Ra3 Qxf3 39. Nxf3 Rb1+ 40. Kg2 Nf2 41. Ne5 Rb2 0-1

