[Event "Naantali Avoin op"]
[Site "Naantali"]
[Date "2018.07.06"]
[Round "7"]
[White "Heino, Juha"]
[Black "Riihimaeki, Pekka"]
[Result "1/2-1/2"]
[ECO "B95"]
[WhiteElo "2114"]
[BlackElo "1932"]
[PlyCount "45"]
[EventDate "2018.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Be2 Be7 8. Qd2 Qc7 9. 0-0 0-0 10. Kh1 b5 11. a3 Bb7 12. Bd3 Nc6 13. Nxc6 Bxc6 14. Rae1 Qb7 15. f4 Rad8 16. Qe3 h6 17. Bxf6 Bxf6 18. Nd1 e5 19. f5 Rfe8 20. Nf2 Bh4 21. Qh3 Bxf2 22. Rxf2 f6 23. Rfe2 1/2-1/2

[Event "Naantali Avoin op"]
[Site "Naantali"]
[Date "2018.07.05"]
[Round "6"]
[White "Riihimaeki, Pekka"]
[Black "Koivumaeki, Marko"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1932"]
[BlackElo "1785"]
[PlyCount "35"]
[EventDate "2018.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nb6 5. Nc3 Bf5 6. Qf3 Qc8 7. c5 Bg4 8. Qg3 Qe6+ 9. Be3 N6d7 10. Qxc7 Qc6 11. Qg3 Bf5 12. Bb5 Qc8 13. Nf3 e6 14. 0-0 Bg6 15. Bf4 f6 16. Rfe1 Bf7 17. d5 e5 18. Bxe5 1-0

[Event "Naantali Avoin op"]
[Site "Naantali"]
[Date "2018.07.05"]
[Round "5"]
[White "Viljanen, Jouko"]
[Black "Riihimaeki, Pekka"]
[Result "1/2-1/2"]
[ECO "E52"]
[WhiteElo "1867"]
[BlackElo "1932"]
[PlyCount "36"]
[EventDate "2018.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. Nf3 0-0 7. e3 d5 8. Bd3 b6 9. 0-0 Nbd7 10. cxd5 exd5 11. Qc2 Bb7 12. Bb2 Rc8 13. Rac1 c4 14. Bf5 g6 15. Bh3 Ne4 16. Ne5 f5 17. Nxd7 Qxd7 18. g3 b5 1/2-1/2

[Event "Naantali Avoin op"]
[Site "Naantali"]
[Date "2018.07.04"]
[Round "4"]
[White "Riihimaeki, Pekka"]
[Black "Ailasmaa, Kimmo"]
[Result "1-0"]
[ECO "B96"]
[WhiteElo "1932"]
[BlackElo "1783"]
[PlyCount "32"]
[EventDate "2018.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qc7 8. Qf3 b5 9. 0-0-0 Bb7 10. Bd3 Nbd7 11. Rhe1 Rc8 12. Kb1 Be7 13. Qg3 Nc5 14. Bxf6 Bxf6 15. Bxb5+ axb5 16. Ndxb5 Qb6 1-0

[Event "Naantali Avoin op"]
[Site "Naantali"]
[Date "2018.07.03"]
[Round "3"]
[White "Eerola, Antti"]
[Black "Riihimaeki, Pekka"]
[Result "1-0"]
[ECO "E30"]
[WhiteElo "1591"]
[BlackElo "1932"]
[PlyCount "41"]
[EventDate "2018.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 d6 8. g3 Qc7 9. Qb3 Nbd7 10. Bg2 0-0 11. Nh3 Rb8 12. 0-0 h6 13. Nf4 e5 14. dxe5 dxe5 15. Nd5 Nxd5 16. cxd5 Qd6 17. e4 b6 18. a4 a5 19. c4 Re8 20. Rab1 Nf8 21. Bxa5 1-0

[Event "Naantali Avoin op"]
[Site "Naantali"]
[Date "2018.07.03"]
[Round "2"]
[White "Riihimaeki, Pekka"]
[Black "Koota, Ilkka"]
[Result "1/2-1/2"]
[ECO "C90"]
[WhiteElo "1932"]
[BlackElo "1517"]
[PlyCount "37"]
[EventDate "2018.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 d6 6. Re1 b5 7. Bb3 Be7 8. c3 Na5 9. Bc2 c5 10. d4 Nd7 11. Nbd2 exd4 12. cxd4 Nc6 13. e5 0-0 14. exd6 Bxd6 15. Ne4 Be7 16. Be3 cxd4 17. Nxd4 Nxd4 18. Qxd4 Bb7 19. Rad1 1/2-1/2

[Event "Naantali Avoin op"]
[Site "Naantali"]
[Date "2018.07.02"]
[Round "1"]
[White "Luukkonen, Tommi"]
[Black "Riihimaeki, Pekka"]
[Result "1-0"]
[ECO "C96"]
[WhiteElo "2325"]
[BlackElo "1932"]
[PlyCount "43"]
[EventDate "2018.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 cxd4 12. cxd4 Qc7 13. Nc3 Bb7 14. dxe5 dxe5 15. Nd5 Nxd5 16. exd5 Bf6 17. Bg5 Rfd8 18. Qd3 Bxg5 19. Qxh7+ Kf8 20. Rxe5 f6 21. Nxg5 fxg5 22. Rf5+ 1-0

