[Event "Helsinki op"]
[Site "Helsinki"]
[Date "1983.??.??"]
[Round "?"]
[White "Allardt, B."]
[Black "Lyyjynen, Hannu"]
[Result "0-1"]
[ECO "A85"]
[PlyCount "70"]
[EventDate "1983.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. c4 g6 4. Nc3 d6 5. e3 Bg7 6. Be2 0-0 7. 0-0 Kh8 8. h3 Be6 9. b3 Nbd7 10. Bb2 Bg8 11. Rb1 e6 12. Bd3 d5 13. c5 c6 14. Re1 Qc7 15. b4 Nh5 16. Ne2 Rae8 17. Nd2 e5 18. Nb3 e4 19. Bc2 Be6 20. Qd2 g5 21. Bd1 Ndf6 22. a4 Bh6 23. b5 Rg8 24. Bc3 f4 25. Ba5 Qg7 26. b6 a6 27. Bc3 g4 28. h4 g3 29. f3 fxe3 30. Qc2 exf3 31. gxf3 g2 32. Nec1 Nf4 33. Ne2 Nh3+ 34. Kh2 Bf4+ 35. Nxf4 Qg3# 0-1

