[Event "FIN-ch E30 corr"]
[Site "Finland"]
[Date "1983.??.??"]
[Round "?"]
[White "Mustelin, Juhani"]
[Black "Sysioja, Heikki"]
[Result "1-0"]
[ECO "E66"]
[PlyCount "43"]
[EventDate "1983.??.??"]
[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. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. c4 d6 6. d4 Nc6 7. Nc3 a6 8. d5 Na5 9. Nd2 c5 10. Qc2 e5 11. dxe6 fxe6 12. Rd1 Qe7 13. Nde4 Nxc4 14. Nxf6+ Bxf6 15. Ne4 d5 16. Nxf6+ Qxf6 17. e4 Bd7 18. exd5 Nb6 19. dxe6 Qxe6 20. Bf4 Bc6 21. Rd6 Qc4 22. Rxg6+ 1-0

[Event "FIN-ch E19 corr"]
[Site "Finland"]
[Date "1980.??.??"]
[Round "?"]
[White "Pahta, Pentti"]
[Black "Sysioja, Heikki"]
[Result "0-1"]
[ECO "C18"]
[PlyCount "82"]
[EventDate "1980.??.??"]
[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. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. f4 c5 6. a3 Bxc3+ 7. bxc3 Nbc6 8. Nf3 Bd7 9. Bd3 c4 10. Be2 0-0 11. 0-0 b5 12. Qe1 f6 13. g4 fxe5 14. dxe5 Qb6+ 15. Qf2 Qxf2+ 16. Rxf2 a5 17. Rb1 Rab8 18. Bd2 Rb7 19. Nd4 Nxd4 20. cxd4 Nc6 21. c3 Rfb8 22. f5 b4 23. axb4 axb4 24. f6 bxc3 25. Rxb7 Rxb7 26. Bxc3 Rb3 27. Rf3 Rxc3 28. Rxc3 Nxd4 29. Kf2 Nc6 30. Re3 Be8 31. Bd1 Bg6 32. Bf3 Nd4 33. g5 Nc2 34. Rc3 gxf6 35. gxf6 Nb4 36. Re3 d4 37. Re2 c3 38. Ke1 d3 39. Rg2 Kf7 40. Rg1 d2+ 41. Ke2 Nd3 0-1

[Event "FIN-ch E19 corr"]
[Site "Finland"]
[Date "1980.??.??"]
[Round "?"]
[White "Sysioja, Heikki"]
[Black "Klemettinen, Pentti"]
[Result "0-1"]
[ECO "C18"]
[PlyCount "62"]
[EventDate "1980.??.??"]
[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. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Qc7 8. Qxg7 Rg8 9. Qxh7 cxd4 10. Ne2 Nbc6 11. f4 Bd7 12. Rb1 dxc3 13. Be3 0-0-0 14. Qd3 Nf5 15. Bd4 f6 16. exf6 Nfxd4 17. Nxd4 Qxf4 18. Nb5 d4 19. f7 Rgf8 20. Rd1 Be8 21. Nd6+ Qxd6 22. fxe8Q Rdxe8 23. Be2 Qf4 24. Bf3 Ne5 25. Qxd4 Nxf3+ 26. gxf3 Qxf3 27. Rg1 Rd8 28. Qc5+ Kb8 29. Rd3 Rxd3 30. cxd3 c2 31. Kd2 c1Q+ 0-1

[Event "FIN-ch ME22 qual corr"]
[Site "Finland"]
[Date "1978.??.??"]
[Round "?"]
[White "Jantunen, Olli"]
[Black "Sysioja, Heikki"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "74"]
[EventDate "1978.??.??"]
[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. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 cxd4 5. Bd3 Nc6 6. 0-0 Bc5 7. Nbd2 Nge7 8. Nb3 Bb6 9. Bf4 Ng6 10. Bg3 Bd7 11. h4 f6 12. exf6 Qxf6 13. a3 0-0 14. Bd6 Nxh4 15. Nxh4 Qxh4 16. Bxf8 Rxf8 17. Qe1 e5 18. f3 Qh5 19. Qg3 Rf4 20. Rae1 Bc7 21. Nc5 Bc8 22. Kf2 e4 23. Rh1 Qf7 24. Qg5 exd3 25. Nxd3 Rg4 26. Qh5 Bg3+ 27. Kg1 Qxh5 28. Rxh5 Bxe1 29. fxg4 Bd2 30. Rxd5 Bxg4 31. Nc5 b6 32. Ne4 Be3+ 33. Kf1 Bd1 34. c3 Bc2 35. Nf2 Bxf2 36. Kxf2 d3 37. Ke1 Na5 1-0

[Event "FIN-ch ME27 qual corr"]
[Site "Finland"]
[Date "1978.??.??"]
[Round "?"]
[White "Koskivirta, Ossi"]
[Black "Sysioja, Heikki"]
[Result "1-0"]
[ECO "C19"]
[PlyCount "43"]
[EventDate "1978.??.??"]
[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. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. a4 Nbc6 8. Nf3 Qa5 9. Bd2 c4 10. Be2 Bd7 11. 0-0 f6 12. Re1 f5 13. Qb1 Nd8 14. Qb4 Qc7 15. Bg5 Ndc6 16. Qc5 b6 17. Qd6 Qxd6 18. exd6 Nc8 19. Bxc4 dxc4 20. d5 Nd8 21. Rad1 Kf7 22. Ne5+ 1-0

[Event "FIN-ch ME27 qual corr"]
[Site "Finland"]
[Date "1978.??.??"]
[Round "?"]
[White "Sysioja, Heikki"]
[Black "Koskinen, Erkki"]
[Result "1-0"]
[ECO "D86"]
[PlyCount "51"]
[EventDate "1978.??.??"]
[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. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 b6 8. Ne2 Bb7 9. Qd3 Nc6 10. Bg5 Na5 11. Bb3 Nxb3 12. axb3 Qd7 13. Ng3 a5 14. Rd1 a4 15. b4 c5 16. b5 cxd4 17. 0-0 e5 18. cxd4 Qxd4 19. Qf3 Qc4 20. Rc1 Qa2 21. Rc7 Bc8 22. Re7+ Kf8 23. Qd3 Be6 24. Rd1 f6 25. Qd6 fxg5 26. Ra7+ 1-0

[Event "FIN-ch ME27 qual corr"]
[Site "Finland"]
[Date "1978.??.??"]
[Round "?"]
[White "Sysioja, Heikki"]
[Black "Vitikainen, Jukka"]
[Result "1-0"]
[ECO "E49"]
[PlyCount "59"]
[EventDate "1978.??.??"]
[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. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 0-0 6. e3 d5 7. Bd3 b6 8. cxd5 Bb7 9. Ne2 Bxd5 10. 0-0 Nbd7 11. Ng3 e5 12. e4 Bb7 13. f4 exf4 14. Bxf4 c5 15. e5 Nd5 16. Qg4 Nxf4 17. Rxf4 Nxe5 18. dxe5 Qxd3 19. Nf5 g6 20. Qg5 f6 21. exf6 Kh8 22. Ne7 Rf7 23. Raf1 Raf8 24. h4 Be4 25. h5 gxh5 26. Qxh5 Bg6 27. Qe5 Qc2 28. Rg4 Bd3 29. Qg5 Bg6 30. Qh6 1-0

