[Event "Tulsa Okie op"]
[Site "Tulsa"]
[Date "2007.05.27"]
[Round "3"]
[White "Baumgartner, Christopher"]
[Black "Williamson, Byron"]
[Result "1/2-1/2"]
[ECO "B01"]
[PlyCount "113"]
[EventDate "2007.05.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Nbd7 4. Nc3 a6 5. Be2 Nb6 6. Nf3 Nbxd5 7. Nxd5 Nxd5 8. d4 Bf5 9. c3 e6 10. 0-0 Bd6 11. Ne5 0-0 12. a3 Qe7 13. Bf3 c6 14. Re1 Qc7 15. g3 Rad8 16. Qe2 Rfe8 17. Nc4 h6 18. Nxd6 Qxd6 19. c4 Nf6 20. Be3 e5 21. dxe5 Rxe5 22. Rad1 Qe7 23. Rxd8+ Qxd8 24. Rd1 Qc8 25. Qd2 Re8 26. Bb6 Nd7 27. Ba5 Ne5 28. Be2 Be4 29. Qf4 Ng6 30. Qc7 Qe6 31. Rd8 Ne5 32. Rxe8+ Qxe8 33. h4 Qe6 34. Qd8+ Kh7 35. Qd4 Bf3 36. Bf1 Bg4 37. Bg2 Bf3 38. Bf1 Bg4 39. Bg2 Bf3 40. Bc3 f6 41. Qf4 Bxg2 42. Kxg2 Qxc4 43. Bxe5 Qd5+ 44. Qf3 Qxe5 45. Qd3+ Kg8 46. Qb3+ Qd5+ 47. Qxd5+ cxd5 48. Kf3 Kf7 49. Ke3 Ke6 50. Kd4 Kd6 51. h5 Kc6 52. g4 Kd6 53. a4 b6 54. b4 Kc6 55. f3 Kd6 56. f4 Kc6 57. Kd3 1/2-1/2

[Event "Tulsa Okie op"]
[Site "Tulsa"]
[Date "2007.05.26"]
[Round "2"]
[White "Williamson, Byron"]
[Black "Kappel, Ray D"]
[Result "1-0"]
[ECO "A41"]
[PlyCount "57"]
[EventDate "2007.05.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nf6 3. e3 Bg4 4. Bd3 g6 5. 0-0 Bg7 6. Nbd2 0-0 7. h3 Bxf3 8. Qxf3 Nc6 9. a3 a6 10. c4 Re8 11. Rb1 Rb8 12. b4 e5 13. d5 Na7 14. Bb2 Qe7 15. Ne4 Nd7 16. Qg3 h6 17. Rfc1 c6 18. c5 Nc8 19. dxc6 bxc6 20. cxd6 Nxd6 21. Rxc6 Nxe4 22. Bxe4 Nf6 23. Bc2 Rec8 24. Qf3 Nd7 25. Bb3 Rxc6 26. Qxc6 Rb6 27. Qc7 Qd6 28. Qc8+ Kh7 29. Rd1 1-0

