[Event "Viking op"]
[Site "Aaland/Stockholm"]
[Date "1997.08.31"]
[Round "9"]
[White "Bonnaire, Rudolf"]
[Black "Nahlin, Bernt"]
[Result "1-0"]
[ECO "B09"]
[PlyCount "35"]
[EventDate "1997.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. e5 dxe5 7. fxe5 Nd5 8. Ne4 f6 9. Bc4 Kh8 10. 0-0 Bg4 11. Qd3 Nc6 12. exf6 exf6 13. c3 Bf5 14. Nh4 Bxe4 15. Qxe4 Nb6 16. Bb3 Re8 17. Nxg6+ hxg6 18. Qh4+ 1-0

[Event "Viking op"]
[Site "Aaland/Stockholm"]
[Date "1997.08.29"]
[Round "7"]
[White "Nahlin, Bernt"]
[Black "Halama, Vratislav"]
[Result "0-1"]
[ECO "A05"]
[PlyCount "70"]
[EventDate "1997.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d3 d6 6. e4 e5 7. Nbd2 Nc6 8. Nc4 Ne7 9. Nh4 b5 10. Ne3 Rb8 11. f4 exf4 12. gxf4 d5 13. e5 d4 14. exf6 Bxf6 15. Qe2 dxe3 16. Bxe3 Bd4 17. Qf2 Bxe3 18. Qxe3 Rb6 19. Rae1 Nf5 20. Nxf5 Bxf5 21. Qg3 Qd4+ 22. Qe3 Qxb2 23. Bd5 Qxc2 24. Rd1 Rd6 25. Rd2 Qa4 26. Bb3 Qd4 27. Re1 Re8 28. Qxd4 Rxe1+ 29. Kf2 Rxd4 30. Kxe1 Rxd3 31. Re2 c5 32. Bc2 Rd5 33. Re8+ Kg7 34. Bxf5 Rxf5 35. Re7 Rxf4 0-1

[Event "Viking op"]
[Site "Aaland/Stockholm"]
[Date "1997.08.28"]
[Round "6"]
[White "Berg, Susanne"]
[Black "Nahlin, Bernt"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "2070"]
[PlyCount "71"]
[EventDate "1997.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 d6 2. Nc3 c5 3. g3 g6 4. Bg2 Bg7 5. d3 Nf6 6. h3 Nc6 7. Be3 0-0 8. Nge2 Rb8 9. f4 e6 10. 0-0 a6 11. g4 Qc7 12. Ng3 b5 13. Nce2 Re8 14. c3 b4 15. g5 Nd7 16. h4 bxc3 17. bxc3 d5 18. Bf2 d4 19. e5 dxc3 20. Nxc3 Nd4 21. Nce4 Nf5 22. Nxf5 exf5 23. Nd6 Rf8 24. Re1 h6 25. h5 hxg5 26. hxg6 fxg6 27. Rc1 gxf4 28. d4 Qd8 29. dxc5 Nxe5 30. Rxe5 Bxe5 31. Qd5+ Kh7 32. Qxe5 Qg5 33. Bd4 Rg8 34. Rc3 Rb1+ 35. Kh2 Qh4+ 36. Rh3 1-0

[Event "Viking op"]
[Site "Aaland/Stockholm"]
[Date "1997.08.27"]
[Round "5"]
[White "Nahlin, Bernt"]
[Black "Westerinen, Heikki MJ"]
[Result "0-1"]
[ECO "A09"]
[BlackElo "2410"]
[PlyCount "46"]
[EventDate "1997.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 d4 3. g3 Nc6 4. Bg2 e5 5. d3 Nf6 6. 0-0 Bd6 7. a3 a5 8. Qc2 0-0 9. Nbd2 Re8 10. Ng5 Bf8 11. Nde4 h6 12. Nxf6+ Qxf6 13. Ne4 Qg6 14. Nd2 Qh5 15. Bf3 Bg4 16. Bxg4 Qxg4 17. Nf3 Rad8 18. Kg2 e4 19. dxe4 d3 20. exd3 Qxf3+ 21. Kxf3 Nd4+ 22. Ke3 Nxc2+ 23. Kd2 Nxa1 0-1

