[Event "Las Vegas National op"]
[Site "Las Vegas"]
[Date "2007.06.09"]
[Round "4"]
[White "Chiang, Jonathan"]
[Black "Maynard, Dewey"]
[Result "0-1"]
[ECO "A15"]
[PlyCount "84"]
[EventDate "2007.06.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 b6 6. d3 Bb7 7. 0-0 d6 8. Qc2 Nbd7 9. e4 e6 10. Be3 a5 11. Rad1 Nc5 12. Nd2 Ng4 13. d4 Nxe3 14. fxe3 Nd7 15. Nb3 Qe7 16. Nc1 c5 17. d5 Ne5 18. b3 Bh6 19. Rde1 Qg5 20. Qd2 Rad8 21. dxe6 fxe6 22. Rxf8+ Kxf8 23. Rf1+ Ke7 24. Nd1 Ng4 25. Re1 Bc8 26. Nd3 Bg7 27. Rf1 h5 28. Nf4 Qh6 29. h4 g5 30. hxg5 Qxg5 31. Nf2 Be5 32. N2h3 Qh6 33. Bf3 Nxe3 34. Bxh5 Rg8 35. Kf2 Rxg3 36. Ng6+ Rxg6 37. Bxg6 Qxh3 38. Rg1 Qh2+ 39. Kxe3 Bf4+ 40. Kf3 Qxd2 41. Rg4 e5 42. Rg2 Qe3# 0-1

