[Event "Helsinki Club-ch"]
[White "Wilska, P."]
[Black "Stahle, Sten"]
[Site "Helsinki"]
[Round "?"]
[Result "1/2-1/2"]
[Date "1989.??.??"]
[ECO "A26"]
[PlyCount "55"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. 0-0 e5 7. d3 Nc6 8. Bg5 Be6 9. Ne4 h6 10. Nxf6+ Bxf6 11. Bxh6 Re8 12. Qd2 Qd7 13. Ng5 Rab8 14. Nxe6 Qxe6 15. Rab1 Ne7 16. Bg5 Bg7 17. b4 c6 18. Rfe1 f6 19. Bh6 Bh8 20. Be3 a6 21. a4 d5 22. Bc5 dxc4 23. dxc4 Qxc4 24. Rec1 Qe6 25. Bxe7 Qxe7 26. Rc4 Rbd8 27. Qh6 Qg7 28. Qxg7+ 1/2-1/2

