[Event "Baltic Sea tt4 corr"]
[Site "corr"]
[Date "1980.??.??"]
[Round "?"]
[White "Arppi, Heikki"]
[Black "Joensuu, Jaakko"]
[Result "1-0"]
[ECO "B99"]
[PlyCount "75"]
[EventDate "1980.??.??"]
[EventType "team (corr)"]
[EventRounds "9"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. g4 b5 11. Bxf6 Nxf6 12. g5 Nd7 13. a3 Rb8 14. h4 b4 15. axb4 Rxb4 16. Bh3 Qc5 17. Nb3 Qb6 18. h5 Nc5 19. Nxc5 dxc5 20. g6 fxg6 21. hxg6 h6 22. Nd5 exd5 23. Bxc8 0-0 24. Qg4 Rxe4 25. Rde1 Bf6 26. c3 Qc7 27. Rxe4 dxe4 28. Bxa6 Qa5 29. Qe6+ Kh8 30. Qd6 Qa1+ 31. Kc2 Qa4+ 32. Kb1 Qe8 33. Qxc5 Be7 34. Qe5 Rf6 35. f5 e3 36. Bd3 Qc6 37. Rh3 e2 38. Qxe7 1-0

[Event "Baltic Sea tt4 corr"]
[Site "corr"]
[Date "1980.??.??"]
[Round "?"]
[White "Joensuu, Jaakko"]
[Black "Hoffman, Bernard"]
[Result "1-0"]
[ECO "B09"]
[PlyCount "51"]
[EventDate "1980.??.??"]
[EventType "team (corr)"]
[EventRounds "9"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 c5 6. dxc5 Qa5 7. Bd3 Qxc5 8. Qe2 0-0 9. Be3 Qa5 10. 0-0 Bg4 11. Rad1 Nc6 12. Bc4 Nh5 13. Rd5 Qc7 14. Nb5 Qb8 15. Rg5 Bxf3 16. Rxf3 a6 17. Rxh5 gxh5 18. Rh3 axb5 19. Qxh5 h6 20. Rg3 Kh7 21. f5 Ne5 22. Rxg7+ Kxg7 23. Bxh6+ Kh7 24. f6 Qd8 25. Bg7+ Kg8 26. Qh8# 1-0

[Event "Baltic Sea tt4 corr"]
[Site "corr"]
[Date "1980.??.??"]
[Round "?"]
[White "Joensuu, Jaakko"]
[Black "Kahn"]
[Result "1-0"]
[ECO "C74"]
[PlyCount "61"]
[EventDate "1980.??.??"]
[EventType "team (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 f5 6. exf5 Bxf5 7. 0-0 Bd3 8. Re1 Be7 9. Bc2 Bxc2 10. Qxc2 Nf6 11. d4 0-0 12. dxe5 Nxe5 13. Nxe5 dxe5 14. Nd2 Bc5 15. Nb3 Bd6 16. Bg5 Qd7 17. Rad1 Qf7 18. c4 Bb4 19. Re2 b5 20. c5 a5 21. a3 a4 22. Nc1 Ba5 23. Bxf6 Qxf6 24. Rd5 Rad8 25. Rdxe5 Qf4 26. g3 Qd4 27. b4 axb3 28. Nxb3 Qa4 29. Rh5 h6 30. Rxh6 Rf3 31. Qh7+ 1-0

[Event "Baltic Sea tt4 corr"]
[Site "corr"]
[Date "1980.??.??"]
[Round "?"]
[White "Joensuu, Jaakko"]
[Black "Klinder, Arne"]
[Result "1-0"]
[ECO "C10"]
[PlyCount "45"]
[EventDate "1980.??.??"]
[EventType "team (corr)"]
[EventRounds "9"]
[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. Nd2 dxe4 4. Nxe4 Bd7 5. Bd3 Bc6 6. Ne2 Bxe4 7. Bxe4 c6 8. 0-0 Nf6 9. Bg5 Nbd7 10. Bd3 Be7 11. c4 c5 12. d5 Nxd5 13. cxd5 Bxg5 14. dxe6 fxe6 15. Bc4 Qe7 16. Qb3 0-0 17. Bxe6+ Kh8 18. f4 Bf6 19. Rad1 Nb6 20. f5 Rfd8 21. Rde1 Rd2 22. Nf4 Qd6 23. Ng6+ 1-0

[Event "Baltic Sea tt4 corr"]
[Site "corr"]
[Date "1980.??.??"]
[Round "?"]
[White "Posthoff, Christian D"]
[Black "Joensuu, Jaakko"]
[Result "1-0"]
[ECO "C78"]
[PlyCount "103"]
[EventDate "1980.??.??"]
[EventType "team (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. c3 Nxe4 8. Bd5 Nf6 9. Bxc6 dxc6 10. Nxe5 Bb7 11. d4 0-0 12. Nd2 c5 13. Ndf3 Ne4 14. a4 f6 15. Nd3 c4 16. Nf4 Qd7 17. Be3 g5 18. Ne2 f5 19. Ne5 Qd5 20. f3 f4 21. Bc1 Nf6 22. Qe1 Nh5 23. Kh1 Bd6 24. Ng4 Rae8 25. Qd1 Bc8 26. Nf2 g4 27. Ng1 Ng3+ 28. hxg3 Qh5+ 29. Ngh3 gxh3 30. g4 hxg2+ 31. Kxg2 Qh4 32. Rh1 Qe7 33. axb5 axb5 34. Qc2 Rf7 35. Bd2 Bxg4 36. fxg4 f3+ 37. Kg1 Bg3 38. Rf1 Qd7 39. Rh3 Bxf2+ 40. Rxf2 Qxg4+ 41. Kh2 Rg7 42. Qd1 Re2 43. Qf1 Rxd2 44. Rxd2 Qf4+ 45. Kh1 Qxd2 46. Rxf3 Qh6+ 47. Rh3 Qg5 48. Qf2 Rg6 49. Kh2 Kg7 50. Kh1 Qc1+ 51. Kh2 Rg4 52. Re3 1-0

[Event "FIN-ch UP8 corr"]
[Site "Finland"]
[Date "1974.??.??"]
[Round "?"]
[White "Joensuu, Jaakko"]
[Black "Kauppinen, Teuvo"]
[Result "1-0"]
[ECO "B20"]
[PlyCount "35"]
[EventDate "1974.??.??"]
[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 c5 2. b3 Nc6 3. Bb2 d5 4. exd5 Qxd5 5. Nc3 Qd8 6. Ne4 e6 7. Nf3 Qb6 8. Bc4 Nd4 9. 0-0 Bd7 10. Ne5 Bc6 11. Ng5 Nh6 12. Re1 Be7 13. Ngxf7 Nxf7 14. Bxd4 cxd4 15. Nxf7 Kxf7 16. Rxe6 Kf8 17. Qh5 g6 18. Rxg6 1-0

[Event "FIN corr"]
[Site "Finland"]
[Date "1974.??.??"]
[Round "?"]
[White "Polvinen, Jukka"]
[Black "Joensuu, Jaakko"]
[Result "0-1"]
[ECO "C68"]
[PlyCount "48"]
[EventDate "1974.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "FIN"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 Bxf3 7. Qxf3 Bd6 8. Qg3 Nf6 9. d4 Qe7 10. Qb3 0-0-0 11. f4 exd4 12. e5 Bc5 13. exf6 d3+ 14. Kh2 Qe2 15. Rh1 Rhe8 16. fxg7 Re6 17. Qxd3 Rxd3 18. g8Q+ Rd8 19. Qg3 Rg6 20. Re1 Bf2 21. Qxg6 Qxe1 22. Qf5+ Kb8 23. h4 Qg1+ 24. Kh3 Rg8 0-1

[Event "FIN-ch UP8 corr"]
[Site "Finland"]
[Date "1974.??.??"]
[Round "?"]
[White "Rusanen, Pekka"]
[Black "Joensuu, Jaakko"]
[Result "1-0"]
[ECO "C98"]
[PlyCount "49"]
[EventDate "1974.??.??"]
[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 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 Qc7 12. Nbd2 Nc6 13. dxc5 dxc5 14. Nf1 Rb8 15. a4 b4 16. Ne3 Rd8 17. Qe2 g6 18. Nd5 Nxd5 19. exd5 bxc3 20. bxc3 Rxd5 21. Be4 Rd6 22. Bxc6 Rxc6 23. Qxe5 Bd6 24. Qe8+ Bf8 25. Qxf8+ 1-0

[Event "FIN-ch ME corr"]
[Site "Finland"]
[Date "1972.??.??"]
[Round "?"]
[White "Joensuu, Jaakko"]
[Black "Aalto, Toivo"]
[Result "1-0"]
[ECO "C56"]
[PlyCount "91"]
[EventDate "1972.??.??"]
[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 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bc5 8. Be3 Bd7 9. Bxc6 bxc6 10. 0-0 0-0 11. Nd2 Nxd2 12. Qxd2 Bb6 13. c3 Re8 14. Bg5 Qc8 15. f4 c5 16. Nc2 c6 17. Rf3 Bf5 18. Rg3 Kh8 19. Ne3 c4 20. Kh1 Bd3 21. Ng4 Re6 22. Rxd3 cxd3 23. f5 Re8 24. Qf4 Bd8 25. f6 Rg8 26. Rf1 Qe6 27. Rd1 h5 28. Ne3 gxf6 29. Bxf6+ Kh7 30. Qh4 Bxf6 31. Qxh5+ Kg7 32. exf6+ Qxf6 33. Rf1 Qe6 34. Nf5+ Kf8 35. Nd6 f6 36. Qh4 Rg6 37. Qh8+ Qg8 38. Qh4 Ke7 39. Re1+ Kd7 40. Qb4 Rb8 41. Nb7 Qf8 42. Nc5+ Kc8 43. Qxb8+ Kxb8 44. Nd7+ Kc7 45. Nxf8 Rg8 46. Ne6+ 1-0

[Event "FIN-ch ME corr"]
[Site "Finland"]
[Date "1972.??.??"]
[Round "?"]
[White "Joensuu, Jaakko"]
[Black "Ristoja Lehtimaeki, Aulikki"]
[Result "0-1"]
[ECO "E70"]
[PlyCount "54"]
[EventDate "1972.??.??"]
[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 d6 2. d4 g6 3. c4 Bg7 4. Nc3 Nf6 5. Bd3 Nfd7 6. Nge2 Nc6 7. Be3 e5 8. d5 Ne7 9. 0-0 0-0 10. b4 a5 11. a3 f5 12. f3 Nf6 13. c5 g5 14. Bxg5 f4 15. Kf2 Ng6 16. Ng1 Ng4+ 17. fxg4 Qxg5 18. h3 Qh4+ 19. Ke2 Qg3 20. Rf2 h5 21. Nf3 hxg4 22. hxg4 Bxg4 23. Kf1 Nh4 24. Be2 Nxg2 25. Rxg2 Bh3 26. Nh4 f3 27. Bxf3 Bxg2+ 0-1

[Event "FIN-ch H corr"]
[Site "Finland"]
[Date "1971.??.??"]
[Round "?"]
[White "Nieminen, Veikko"]
[Black "Joensuu, Jaakko"]
[Result "0-1"]
[ECO "C98"]
[PlyCount "88"]
[EventDate "1971.??.??"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. h3 0-0 9. c3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Nc6 13. d5 Nd8 14. Nf1 Bd7 15. Ng3 Re8 16. Nh4 Kh8 17. f4 Ng8 18. Nhf5 Bf8 19. Be3 g6 20. Nh4 exf4 21. Bxf4 Bg7 22. Nf3 f6 23. h4 Bg4 24. h5 g5 25. Be3 Nf7 26. Qd3 c4 27. Qf1 Bxf3 28. gxf3 Ngh6 29. Ne2 f5 30. Nd4 f4 31. Ne6 Qe7 32. Nxg7 Kxg7 33. Bd4+ Ne5 34. Re2 Rg8 35. Qh3 Kf7 36. Rg2 g4 37. fxg4 Rxg4 38. Rxg4 Nhxg4 39. Kf1 Rg8 40. a4 Nf3 41. Bd1 Nfh2+ 42. Kg1 Qxe4 43. Bxg4 Nxg4 44. Kf1 f3 0-1

[Event "FIN-ch H corr"]
[Site "Finland"]
[Date "1971.??.??"]
[Round "?"]
[White "Nylund, Tauno"]
[Black "Joensuu, Jaakko"]
[Result "1-0"]
[ECO "C25"]
[PlyCount "43"]
[EventDate "1971.??.??"]
[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 e5 2. Nc3 Nc6 3. f4 d6 4. Nf3 exf4 5. d4 g5 6. Bc4 Bg4 7. 0-0 Qd7 8. d5 Bxf3 9. dxc6 Qxc6 10. Qd4 0-0-0 11. gxf3 d5 12. exd5 Bc5 13. dxc6 Rxd4 14. cxb7+ Kxb7 15. Bb3 Nf6 16. Kh1 Rg8 17. Bxf7 Rg7 18. Be6 h5 19. b4 Be7 20. Bb2 Rh7 21. Ne4 Rxb4 22. Bxf6 1-0

[Event "FIN-ch H1 corr"]
[Site "Finland"]
[Date "1970.??.??"]
[Round "?"]
[White "Joensuu, Jaakko"]
[Black "Raaste, Eero J"]
[Result "1/2-1/2"]
[ECO "B02"]
[PlyCount "57"]
[EventDate "1970.??.??"]
[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 Nf6 2. Bc4 Nxe4 3. Bxf7+ Kxf7 4. Qh5+ Kg8 5. Qd5+ e6 6. Qxe4 d5 7. Qe2 c5 8. Nf3 Nc6 9. d3 Bd6 10. Bg5 Qf8 11. Nbd2 e5 12. 0-0 Bg4 13. c3 Re8 14. Rfe1 h6 15. Bh4 Kh7 16. Bg3 Qf6 17. h3 Bh5 18. Qf1 Re7 19. Re3 Rhe8 20. Rae1 Bxf3 21. Nxf3 e4 22. Bxd6 Qxd6 23. Nd2 exd3 24. Qxd3+ Qg6 25. Qxg6+ Kxg6 26. Rxe7 Rxe7 27. Rxe7 Nxe7 28. f3 Nc6 29. Kf2 1/2-1/2

