[Event "US Open-92"]
[Site "Los Angeles"]
[Date "1991.??.??"]
[Round "?"]
[White "Boer, B."]
[Black "Olefer, Nicholas"]
[Result "1-0"]
[ECO "E67"]
[PlyCount "65"]
[EventDate "1991.07.28"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. 0-0 Nbd7 7. d4 c6 8. a4 a5 9. e4 e5 10. b3 exd4 11. Nxd4 Ne5 12. f4 Ned7 13. Re1 Nc5 14. h3 Ne6 15. Be3 Nc7 16. Ra2 Na6 17. Rd2 Qc7 18. Nde2 Ne8 19. Bd4 f6 20. Bf2 Be6 21. Nd4 Bf7 22. Nf3 Nb4 23. c5 d5 24. exd5 Nxd5 25. Nxd5 cxd5 26. Nd4 Qc8 27. Nb5 Nc7 28. Nd6 Qb8 29. Rde2 Rd8 30. Re7 Rf8 31. Rd7 Rd8 32. Rxf7 Rxd6 33. Ree7 1-0

