[Event "US Open-112"]
[Site "Orlando"]
[Date "2011.08.04"]
[Round "4"]
[White "Levison, Joshua"]
[Black "Weishaar, Luke"]
[Result "0-1"]
[ECO "B30"]
[PlyCount "112"]
[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 c5 2. Nf3 g6 3. d3 Nc6 4. Be3 d6 5. Be2 Bg7 6. c3 Nf6 7. 0-0 0-0 8. d4 cxd4 9. Bxd4 Nxe4 10. Bxg7 Kxg7 11. Nd4 Qb6 12. Nxc6 bxc6 13. Qd4+ Nf6 14. Qxb6 axb6 15. Bf3 d5 16. Re1 Re8 17. c4 Bg4 18. Bxg4 Nxg4 19. cxd5 cxd5 20. Nc3 Rad8 21. Rad1 Nf6 22. Nb5 e5 23. a4 d4 24. f4 exf4 25. Rxe8 Rxe8 26. Rxd4 Ng4 27. Rxf4 Re1+ 28. Rf1 Rxf1+ 29. Kxf1 Nxh2+ 30. Kf2 Ng4+ 31. Kg3 f5 32. b4 Ne3 33. a5 bxa5 34. bxa5 Nc4 35. a6 Nb6 36. a7 Na8 37. Kf4 Kf6 38. g3 g5+ 39. Kf3 Ke5 40. Ke3 h5 41. Nc3 Nb6 42. Na4 Na8 43. Nc3 Kd6 44. Kd4 Nc7 45. Ne4+ fxe4 46. Kxe4 Ke6 47. Kf3 Kf5 48. g4+ hxg4+ 49. Kg3 Na8 50. Kg2 Kf4 51. Kf2 g3+ 52. Kg2 Kg4 53. Kg1 Kh3 54. Kh1 g2+ 55. Kg1 g4 56. Kf2 Kh2 0-1

