[Event "Hedehusene op"]
[Site "Hedehusene"]
[Date "1991.??.??"]
[Round "2"]
[White "Birk, Birger"]
[Black "Hansen, Os"]
[Result "0-1"]
[ECO "B23"]
[PlyCount "54"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 d6 4. Nf3 g6 5. d3 Bg7 6. g3 Bg4 7. h3 Bxf3 8. Qxf3 Nd4 9. Qd1 Nf6 10. Be3 Qa5 11. Bg2 Nh5 12. Bf2 Nb5 13. 0-0 Nxc3 14. bxc3 Bxc3 15. Rb1 Rb8 16. Rb3 0-0 17. Kh2 Bd4 18. Be1 Qc7 19. f5 b5 20. c3 Bh8 21. Bf3 Nf6 22. g4 Nd7 23. d4 cxd4 24. cxd4 Qc4 25. Bc3 a6 26. Be2 Qc6 27. Qd3 Qc7 0-1

