[Event "NWC September op"]
[Site "Seattle"]
[Date "1990.??.??"]
[Round "?"]
[White "Oarr, Brian"]
[Black "Harmon, Clark R"]
[Result "0-1"]
[ECO "A01"]
[BlackElo "2240"]
[PlyCount "32"]
[EventDate "1990.09.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 d6 4. Bb5 Bd7 5. Nf3 Nf6 6. 0-0 a6 7. Be2 g6 8. d3 Bg7 9. c4 0-0 10. e4 Nh5 11. d4 Nf4 12. dxe5 dxe5 13. Nc3 Nd4 14. Nxd4 exd4 15. Nd5 Nxd5 16. cxd5 d3 0-1

[Event "NWC July op"]
[Site "Seattle"]
[Date "1990.??.??"]
[Round "?"]
[White "Oarr, Brian"]
[Black "Orlov, Georgi"]
[Result "0-1"]
[ECO "E30"]
[BlackElo "2505"]
[PlyCount "44"]
[EventDate "1990.07.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 Nc6 3. Nf3 e6 4. Nc3 Bb4 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 d6 8. Be2 e5 9. d5 Bxc3+ 10. bxc3 Nb8 11. Rb1 0-0 12. 0-0 Na6 13. e4 Nc5 14. Qc2 Qg6 15. Nd2 f5 16. f3 fxe4 17. Nxe4 Bh3 18. Rf2 Rf4 19. Bd3 Nxd3 20. Qxd3 Raf8 21. Qf1 Bf5 22. Re1 Bxe4 0-1

[Event "NWC November op"]
[Site "Seattle"]
[Date "1990.??.??"]
[Round "?"]
[White "Peterson, Philip"]
[Black "Oarr, Brian"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "75"]
[EventDate "1990.11.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. exd5 Qxd5 4. Be3 e5 5. Nc3 Qa5 6. Bb5 Bd7 7. d5 Nb8 8. Qd3 Bb4 9. Bxd7+ Nxd7 10. Nge2 Ngf6 11. 0-0 0-0 12. a3 Bxc3 13. Nxc3 c6 14. dxc6 bxc6 15. b4 Qc7 16. Ne4 Nd5 17. Nc5 Nxe3 18. Qxe3 Nf6 19. Rfe1 Rfe8 20. Rad1 Nd5 21. Qg3 f5 22. c4 Nf6 23. Re2 Re7 24. Red2 Rae8 25. Qf3 g6 26. Rd6 e4 27. Qc3 Ng4 28. h3 Ne5 29. Qd4 Qc8 30. Nd7 Nxd7 31. Rxd7 a6 32. Qa7 Kf8 33. R1d6 Kf7 34. Qd4 Rxd7 35. Rxd7+ Re7 36. Rd8 Qe6 37. Rd6 Qc8 38. Qf6+ 1-0

