[Event "Oklahoma op 16th"]
[Site "Stillwater"]
[Date "1997.08.31"]
[Round "6"]
[White "Corvin, Carl D"]
[Black "Olsen, Andy"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "1966"]
[BlackElo "1791"]
[PlyCount "72"]
[EventDate "1997.08.30"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 c6 2. c4 d5 3. Nc3 Nf6 4. e3 e6 5. Nf3 Be7 6. Be2 dxc4 7. Bxc4 b5 8. Bd3 a6 9. a3 c5 10. dxc5 Bxc5 11. 0-0 Bb7 12. Qc2 Nbd7 13. b4 Be7 14. Bb2 0-0 15. Rad1 Qc7 16. Qb1 h6 17. Rc1 Qb6 18. Ne4 Nxe4 19. Bxe4 Bxe4 20. Qxe4 Rac8 21. Bd4 Qb8 22. Qb1 Bd6 23. e4 Bf4 24. Rcd1 Ne5 25. Bxe5 Bxe5 26. Nxe5 Qxe5 27. f4 Qc3 28. Rd3 Qc6 29. e5 Rfd8 30. Rfd1 Rxd3 31. Qxd3 Qc3 32. Kf2 Qxd3 33. Rxd3 Rc2+ 34. Kf3 Ra2 35. h4 g6 36. g3 Kg7 1/2-1/2

[Event "Oklahoma op 16th"]
[Site "Stillwater"]
[Date "1997.08.30"]
[Round "3"]
[White "Olsen, Andy"]
[Black "Wharry, Stephen M"]
[Result "1-0"]
[ECO "D30"]
[PlyCount "41"]
[EventDate "1997.08.30"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. e3 c5 5. cxd5 Nxd5 6. e4 Nf6 7. Bb5+ Bd7 8. Bxd7+ Nbxd7 9. Nc3 cxd4 10. Qxd4 Nc5 11. Qe3 Ng4 12. Qe2 Nd3+ 13. Kf1 Ngxf2 14. Be3 Nxh1 15. Rd1 Qc8 16. Qxd3 a6 17. Kg1 Ng3 18. hxg3 Bb4 19. Bd4 0-0 20. Bxg7 f6 21. Bxf8 1-0

