[Event "US Open-88"]
[Site "Portland"]
[Date "1987.08.02"]
[Round "1"]
[White "Sanden, Harvey L"]
[Black "Haessler, Carl A"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1675"]
[BlackElo "2151"]
[PlyCount "60"]
[EventDate "1987.08.02"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Bd3 e5 7. Nf3 0-0 8. 0-0 Re8 9. Bd2 Nc6 10. a3 Bf8 11. h3 d5 12. Bg5 d4 13. Ne2 Be6 14. Qd2 h6 15. Bh4 Rc8 16. Bg3 Nd7 17. c3 dxc3 18. Nxc3 Nc5 19. Bc2 Qxd2 20. Nxd2 Nd4 21. Rac1 f6 22. Rfe1 Red8 23. f4 Nxc2 24. Rxc2 Nd3 25. Rf1 Nxb2 26. Rxb2 Rxc3 27. Nf3 exf4 28. Bxf4 b6 29. a4 Ra3 30. Bc7 Rc8 0-1

