[Event "World op 19th"]
[Site "Philadelphia"]
[Date "1991.??.??"]
[Round "6"]
[White "Bonin, Jay R"]
[Black "Christensen, D."]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2420"]
[PlyCount "41"]
[EventDate "1991.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. g3 0-0 6. Bg2 d6 7. 0-0 Bxd2 8. Qxd2 Qe7 9. Nc3 e5 10. Rac1 e4 11. Ng5 Bf5 12. Qf4 Bg4 13. Ngxe4 Nxe4 14. Nxe4 Nc6 15. Nc3 Rfe8 16. Qd2 Rad8 17. e4 f5 18. Nd5 Qd7 19. exf5 Bxf5 20. Rfe1 g6 21. Qg5 1-0

