[Event "NWC August op"]
[Site "Seattle"]
[Date "1989.??.??"]
[Round "?"]
[White "Joseph, Manuel"]
[Black "Ong, Yew"]
[Result "1-0"]
[ECO "E68"]
[PlyCount "61"]
[EventDate "1989.08.??"]
[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 g6 2. d4 Bg7 3. c4 d6 4. Nc3 Nf6 5. g3 0-0 6. Bg2 Nbd7 7. Nf3 e5 8. 0-0 Re8 9. Re1 exd4 10. Nxd4 Ne5 11. b3 Bd7 12. h3 h6 13. Bb2 a6 14. Rb1 Rb8 15. f4 Nc6 16. Nd5 Nxd5 17. cxd5 Ne7 18. Kh2 c6 19. dxc6 bxc6 20. Nf3 Bxb2 21. Rxb2 Nc8 22. Rd2 Qa5 23. e5 d5 24. Nh4 Qd8 25. Be4 Ne7 26. Bb1 Qc8 27. g4 Rb4 28. Rf2 c5 29. f5 g5 30. f6 Bxg4 31. Qc2 1-0

[Event "NWC May op"]
[Site "Seattle"]
[Date "1989.??.??"]
[Round "?"]
[White "Ong, Yew"]
[Black "Collins, Jay Thomas"]
[Result "1/2-1/2"]
[ECO "A17"]
[PlyCount "82"]
[EventDate "1989.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. g3 d5 4. Bg2 d4 5. Ne4 Nxe4 6. Bxe4 Be7 7. d3 0-0 8. Bg2 e5 9. Nf3 Nc6 10. 0-0 Be6 11. e3 dxe3 12. Bxe3 Bf6 13. Rb1 e4 14. Nd2 exd3 15. b4 Qd7 16. b5 Nd8 17. Ne4 Be7 18. Qa4 Bg4 19. f3 Bf5 20. Rbd1 Ne6 21. Kh1 a6 22. Qb3 Rfd8 23. g4 Bxe4 24. fxe4 Bc5 25. Bc1 axb5 26. cxb5 Ra5 27. a4 Qd4 28. Bd2 Qxa4 29. Qc3 Rxb5 30. Qe5 Bd6 31. Qc3 Be5 32. Qc1 Bb2 33. Qb1 c5 34. Rf5 Be5 35. Qc1 c4 36. Rdf1 Nd4 37. Rxf7 Ne2 38. Qe1 c3 39. Qh4 Qa8 40. Bh6 d2 41. Bxg7 Bxg7 1/2-1/2

