[Event "FIN-chT2 Gp1 1819"]
[Site "Finland"]
[Date "2019.01.13"]
[Round "5.1"]
[White "Helenius, Martti"]
[Black "Silvonen, Leo"]
[Result "1-0"]
[ECO "C63"]
[WhiteElo "2252"]
[BlackElo "1865"]
[PlyCount "63"]
[EventDate "2018.09.15"]
[EventType "team-tourn"]
[EventRounds "6"]
[EventCountry "FIN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Hameenlinna"]
[BlackTeam "Helsinki KSK II"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 fxe4 5. Nxe4 Nf6 6. Qe2 d5 7. Nxf6+ gxf6 8. d4 Bg7 9. dxe5 0-0 10. Bxc6 bxc6 11. e6 Re8 12. 0-0 Bxe6 13. Nd4 Bd7 14. Qf3 Qe7 15. c3 Qe4 16. Qxe4 dxe4 17. Bf4 c5 18. Nb3 c4 19. Nd2 c5 20. Rfe1 f5 21. Nxc4 Be6 22. Nd6 Red8 23. Nb7 Rdc8 24. f3 Bd5 25. Nd6 Rf8 26. fxe4 fxe4 27. g3 Rab8 28. Re2 Rxb2 29. Rxb2 Bxc3 30. Rd1 Bxb2 31. Rxd5 Bd4+ 32. Kg2 1-0

[Event "FIN-chT2 Gp1 1819"]
[Site "Finland"]
[Date "2018.12.08"]
[Round "4.4"]
[White "Silvonen, Leo"]
[Black "Pulli, Tapio"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "1865"]
[PlyCount "59"]
[EventDate "2018.09.15"]
[EventType "team-tourn"]
[EventRounds "6"]
[EventCountry "FIN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Helsinki KSK II"]
[BlackTeam "Vantaa EtVaS III"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. Qc2 0-0 7. e3 c6 8. Bd3 h6 9. Bh4 Be6 10. Nge2 Nh5 11. Bxe7 Qxe7 12. 0-0 Nd7 13. e4 dxe4 14. Nxe4 Nb6 15. Nc5 Bd5 16. a4 Rad8 17. Ra3 Nc8 18. Nc3 Nf4 19. Nxd5 Rxd5 20. Qc3 Nd6 21. Re1 Qg5 22. Bf1 Qf6 23. Nd7 Qxd4 24. Qxd4 Rxd4 25. Nxf8 Kxf8 26. g3 Nd5 27. a5 Nb4 28. Rc1 a6 29. Rb3 Nd5 30. Ra3 1/2-1/2

[Event "FIN-ch op"]
[Site "Espoo"]
[Date "1990.??.??"]
[Round "?"]
[White "Silvonen, Leo"]
[Black "Kivisto, Mikko"]
[Result "0-1"]
[ECO "A84"]
[BlackElo "2265"]
[PlyCount "76"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "FIN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 f5 4. Nf3 Nf6 5. Bf4 c6 6. e3 Be7 7. Bd3 0-0 8. 0-0 Ne4 9. Bxe4 fxe4 10. Ne5 Nd7 11. f3 Nxe5 12. Bxe5 exf3 13. Rxf3 Bf6 14. Bxf6 Rxf6 15. Qe2 Rxf3 16. Qxf3 Qe7 17. Rf1 dxc4 18. Qe4 Bd7 19. d5 cxd5 20. Nxd5 Qd6 21. Nf4 Rc8 22. h4 b5 23. h5 e5 24. Qd5+ Qxd5 25. Nxd5 Re8 26. a3 Bc6 27. Rd1 a5 28. h6 Re6 29. hxg7 Kxg7 30. Nc3 Rg6 31. Rd2 Kf7 32. Rf2+ Ke7 33. Rd2 Rd6 34. Rxd6 Kxd6 35. g3 b4 36. axb4 axb4 37. Na2 Kc5 38. Kf2 c3 0-1

[Event "FIN-ch UKM19 corr"]
[Site "Finland"]
[Date "1986.??.??"]
[Round "?"]
[White "Silvonen, Leo"]
[Black "Kaunonen, Raimo"]
[Result "0-1"]
[ECO "D75"]
[PlyCount "52"]
[EventDate "1986.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "FIN"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 0-0 5. Bg2 d5 6. cxd5 Nxd5 7. 0-0 c5 8. Nc3 Nxc3 9. bxc3 Nc6 10. Bb2 Bg4 11. h3 Bf5 12. Nh4 cxd4 13. cxd4 Nxd4 14. Nxf5 gxf5 15. e3 Nc6 16. Bxg7 Kxg7 17. Qc2 Qa5 18. Qb2+ Qe5 19. Qxb7 Na5 20. Qa6 Rad8 21. Qxa7 Nc4 22. Rfd1 Rd2 23. Rab1 Rfd8 24. Rxd2 Rxd2 25. Rc1 Rxf2 26. Rxc4 Qxg3 0-1

