[Event "Oulu We OSS"]
[Site "Oulu"]
[Date "2013.12.01"]
[Round "4"]
[White "Pesonen, Pentti"]
[Black "Korkiakoski, Vesa"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1488"]
[BlackElo "1699"]
[PlyCount "66"]
[EventDate "2013.11.30"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 d6 5. Nxc6 bxc6 6. Bc4 Be7 7. 0-0 Nf6 8. Nc3 0-0 9. f3 Nd7 10. Ne2 Nb6 11. Bd3 a5 12. Nd4 Bd7 13. Be3 Bf6 14. c3 Qe8 15. Re1 c5 16. Ne2 Na4 17. Qc2 g6 18. Bh6 Bg7 19. Bxg7 Kxg7 20. Nf4 Nb6 21. Nd5 Qd8 22. c4 Rb8 23. b3 Bc6 24. Qc3+ f6 25. Qxa5 Bxd5 26. exd5 Nd7 27. f4 f5 28. Qc3+ Nf6 29. Re6 Kh6 30. Rae1 Ra8 31. Bb1 Rf7 32. Qg3 Nh5 33. Qxg6+ hxg6 0-1

[Event "Oulu We OSS"]
[Site "Oulu"]
[Date "2013.12.01"]
[Round "5"]
[White "Pirttimaki, Mika"]
[Black "Pesonen, Pentti"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1657"]
[BlackElo "1488"]
[PlyCount "41"]
[EventDate "2013.11.30"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 e5 5. dxe5 Qxe5+ 6. Qe2 Bd6 7. Nf3 Qxe2+ 8. Bxe2 Nf6 9. 0-0 0-0 10. Bg5 Ne4 11. Bh4 Bg4 12. h3 Bh5 13. g4 Bg6 14. Nbd2 Nc6 15. Nxe4 Bxe4 16. Bg3 Bxg3 17. fxg3 Rad8 18. Rad1 b6 19. Rxd8 Rxd8 20. Rd1 Rxd1+ 21. Bxd1 1/2-1/2

[Event "Oulu We OSS"]
[Site "Oulu"]
[Date "2013.11.30"]
[Round "2"]
[White "Pesonen, Pentti"]
[Black "Salo, Simo"]
[Result "0-1"]
[ECO "C43"]
[WhiteElo "1488"]
[BlackElo "1721"]
[PlyCount "82"]
[EventDate "2013.11.30"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 exd4 4. e5 Bb4+ 5. c3 dxc3 6. bxc3 Be7 7. exf6 Bxf6 8. Qe2+ Be7 9. Bg5 f6 10. Bf4 0-0 11. Qc4+ Kh8 12. Bxc7 Qe8 13. Be2 Nc6 14. 0-0 d6 15. Nd4 Ne5 16. Qb5 Qg6 17. Nd2 Bh3 18. g3 Bxf1 19. Bxf1 b6 20. Bg2 Rac8 21. Ne6 Qf5 22. Qb3 Rfe8 23. Bb7 h5 24. Be4 Qh3 25. Bg2 Qf5 26. Be4 Qh3 27. Bg2 Qg4 28. h3 Qg6 29. Nf3 Nxf3+ 30. Bxf3 h4 31. Kh2 f5 32. Rg1 hxg3+ 33. Rxg3 Qh6 34. Bb7 Bh4 35. Bxc8 Bxg3+ 36. fxg3 Qd2+ 37. Kg1 Rxc8 38. Qc4 Qe3+ 39. Kg2 Re8 40. Qh4+ Kg8 41. Nf4 Qd2+ 0-1

[Event "Oulu We OSS"]
[Site "Oulu"]
[Date "2013.11.30"]
[Round "3"]
[White "Valasmo, Juhana"]
[Black "Pesonen, Pentti"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "1649"]
[BlackElo "1488"]
[PlyCount "65"]
[EventDate "2013.11.30"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. g3 d6 3. Bg2 f5 4. d3 Nf6 5. Nc3 Be7 6. Nf3 0-0 7. Bg5 c6 8. 0-0 h6 9. Bxf6 Bxf6 10. Qc2 Be6 11. Nd2 Na6 12. a3 Nc7 13. b4 d5 14. b5 cxb5 15. cxb5 Rc8 16. Qa4 e4 17. d4 a6 18. e3 axb5 19. Qb3 Qd7 20. Rfb1 Be7 21. Nxb5 Nxb5 22. Qxb5 Rc7 23. Qxd7 Bxd7 24. a4 Ra8 25. a5 Bc6 26. Bf1 Bd6 27. Bb5 Bxb5 28. Rxb5 Rac8 29. Rxd5 Bb4 30. Nb3 g6 31. Rb5 Be7 32. Rb1 Bd8 33. Nc5 1-0

