[Event "FIN-ch Seniors 65"]
[Site "Helsinki"]
[Date "2024.04.06"]
[Round "9"]
[White "Hietala, Pekka"]
[Black "Mantyniemi, Jaakko"]
[Result "1/2-1/2"]
[ECO "A18"]
[WhiteElo "1994"]
[BlackElo "1936"]
[PlyCount "87"]
[EventDate "2024.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. e5 d4 5. exf6 dxc3 6. bxc3 Qxf6 7. g3 Nd7 8. Bg2 Rb8 9. Nf3 h6 10. 0-0 Be7 11. d4 0-0 12. c5 Rd8 13. Bf4 e5 14. Nxe5 Nxc5 15. Nxf7 Qxf7 16. Bxc7 Na6 17. Bxd8 Bxd8 18. Re1 Bf6 19. c4 Nc7 20. Rc1 Bd7 21. d5 b6 22. d6 Ne6 23. Bd5 Kh8 24. f4 Rc8 25. Qe2 Re8 26. Qg2 Bd4+ 27. Kh1 Qf6 28. Bc6 Qf7 29. Bxd7 Qxd7 30. f5 Nc5 31. Rxe8+ Qxe8 32. Rd1 Qe3 33. h3 Nd3 34. d7 Bf6 35. Kh2 Ne1 36. d8Q+ Bxd8 37. Rxd8+ Kh7 38. Qf1 Nf3+ 39. Kh1 Nd2 40. Qg1 Qf3+ 41. Qg2 Qd1+ 42. Qg1 Qf3+ 43. Qg2 Qd1+ 44. Qg1 1/2-1/2

[Event "FIN-ch Seniors 65"]
[Site "Helsinki"]
[Date "2024.04.05"]
[Round "8"]
[White "Mantyniemi, Jaakko"]
[Black "Patola, Eero"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1936"]
[BlackElo "1858"]
[PlyCount "92"]
[EventDate "2024.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. a4 Nc6 5. Bc4 d6 6. d3 Be7 7. 0-0 Nf6 8. Qe2 0-0 9. h3 h6 10. Bf4 Nd4 11. Qd1 Rb8 12. Nxd4 cxd4 13. Ne2 e5 14. Bh2 Be6 15. f4 Bxc4 16. dxc4 Nxe4 17. b4 Bf6 18. Qd3 Nc3 19. Nxc3 dxc3 20. Rad1 Qb6+ 21. c5 dxc5 22. fxe5 cxb4+ 23. Qd4 Qxd4+ 24. Rxd4 Be7 25. Rd7 Bc5+ 26. Kh1 Rbd8 27. Rxb7 Rd2 28. Rc7 Be3 29. e6 fxe6 30. Rxf8+ Kxf8 31. Be5 g5 32. g4 Rxc2 33. Bd6+ Kg8 34. Bxb4 Rc1+ 35. Kg2 c2 36. Rc8+ Kh7 37. Rc7+ Kg6 38. Bc3 Rg1+ 39. Kf3 h5 40. gxh5+ Kxh5 41. Bb2 c1Q 42. Bxc1 Bxc1 43. Rc6 a5 44. Rxe6 Bd2 45. Re8 Rf1+ 46. Kg2 Ra1 0-1

[Event "FIN-ch Seniors 65"]
[Site "Helsinki"]
[Date "2024.04.04"]
[Round "7"]
[White "Mantyniemi, Jaakko"]
[Black "Aakio, Seppo"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1936"]
[BlackElo "2046"]
[PlyCount "113"]
[EventDate "2024.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Bd3 e5 4. Ne2 c6 5. 0-0 Be7 6. Nd2 0-0 7. b3 Qc7 8. Bb2 Nbd7 9. Ng3 exd4 10. Bxd4 Ne5 11. Be2 Re8 12. c4 a5 13. Rc1 h6 14. Kh1 Bd7 15. f4 Ng6 16. Qc2 Nh7 17. Nh5 Bf8 18. Qb2 f6 19. Bd3 Nh8 20. h3 Be6 21. Rf3 Bf7 22. Nxf6+ Nxf6 23. Bxf6 gxf6 24. Rg3+ Bg7 25. Qxf6 Bg6 26. Rxg6 Nxg6 27. Qxg6 Qf7 28. Qg3 Qf6 29. e5 dxe5 30. Ne4 Qxf4 31. Qe1 Rad8 32. Rd1 Rd4 33. c5 Kh8 34. Qe2 Rf8 35. Re1 Qh4 36. Bb1 Kg8 37. Qe3 Qf4 38. Qe2 Qh4 39. Rc1 Rfd8 40. Rf1 Rf8 41. Rxf8+ Bxf8 42. Bd3 Be7 43. Kh2 Qf4+ 44. g3 Qf5 45. a3 Bf8 46. Kg2 Kg7 47. Nf2 Qf6 48. Ng4 Qg5 49. Nxe5 Bxc5 50. Nf3 Qd5 51. Bc4 Qe4 52. Qb2 Kh7 53. h4 Rd1 54. Be2 Bxa3 55. Qa2 Rb1 56. Qd2 Be7 57. Bd3 1-0

[Event "FIN-ch Seniors 65"]
[Site "Helsinki"]
[Date "2024.04.03"]
[Round "6"]
[White "Kangas, Mauno"]
[Black "Mantyniemi, Jaakko"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "1867"]
[BlackElo "1936"]
[PlyCount "72"]
[EventDate "2024.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. Nf3 b5 2. g3 Bb7 3. Bg2 e6 4. 0-0 Nf6 5. d3 Be7 6. e4 d6 7. Nbd2 0-0 8. c3 Nbd7 9. a4 a6 10. b4 Nb6 11. a5 Nbd7 12. Re1 c5 13. Bb2 Rc8 14. Rc1 cxb4 15. cxb4 Rxc1 16. Qxc1 Qb8 17. Qa1 Rc8 18. Nb3 Ne8 19. Bh3 d5 20. Bc3 dxe4 21. dxe4 Qc7 22. Re3 Ndf6 23. Be5 Qd7 24. Qe1 Rc4 25. Bc3 Rxe4 26. Nbd4 Rxe3 27. Qxe3 Bd5 28. Ng5 Nc7 29. Ndf3 h6 30. Ne5 Qe8 31. Qb6 hxg5 32. Qxc7 Qd8 33. Qa7 Bc4 34. Nxc4 bxc4 35. Bf1 Nd5 36. Qd4 Qb8 1-0

[Event "FIN-ch Seniors 65"]
[Site "Helsinki"]
[Date "2024.04.02"]
[Round "5"]
[White "Riihimaki, Pekka"]
[Black "Mantyniemi, Jaakko"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "1921"]
[BlackElo "1936"]
[PlyCount "79"]
[EventDate "2024.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 b6 6. Nf3 Be7 7. Be3 Ba6 8. Bxa6 Nxa6 9. 0-0 c5 10. Ne2 g6 11. c3 0-0 12. g4 f6 13. Ng3 f5 14. g5 Kg7 15. h4 b5 16. a3 Nb6 17. b3 Rc8 18. Qe2 Qd7 19. a4 c4 20. axb5 Qxb5 21. Rfb1 Rc7 22. bxc4 Qxc4 23. Rxa6 Qxe2 24. Nxe2 Nc4 25. Kf2 Kf7 26. Nd2 Na3 27. Rb3 Nc2 28. Nb1 h6 29. Rb2 Nxe3 30. Kxe3 hxg5 31. hxg5 Rh8 32. Na3 Rh2 33. Nb5 Rd7 34. Rxa7 Rxa7 35. Nxa7 Ba3 36. Rb7+ Kf8 37. Nb5 Bb2 38. Nd6 Ba1 39. Rf7+ Kg8 40. Rf6 1-0

[Event "FIN-ch Seniors 65"]
[Site "Helsinki"]
[Date "2024.04.01"]
[Round "4"]
[White "Mantyniemi, Jaakko"]
[Black "Koskinen, Veikko"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1936"]
[BlackElo "1929"]
[PlyCount "40"]
[EventDate "2024.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. e4 d5 2. Nf3 dxe4 3. Ng5 Nf6 4. Bc4 e6 5. Nc3 Be7 6. Ngxe4 0-0 7. Nxf6+ Bxf6 8. Ne4 Be7 9. c3 c5 10. 0-0 Nc6 11. f4 b6 12. Qe2 a6 13. a4 Bb7 14. d3 Na5 15. Ba2 Bd5 16. c4 Bb7 17. Bd2 Nc6 18. Bc3 Nd4 19. Qf2 Qd7 20. Bb1 Rfd8 1/2-1/2

[Event "FIN-ch Seniors 65"]
[Site "Helsinki"]
[Date "2024.03.31"]
[Round "3"]
[White "Kukkonen, Martti"]
[Black "Mantyniemi, Jaakko"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1671"]
[BlackElo "1936"]
[PlyCount "44"]
[EventDate "2024.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. d4 b5 2. e4 Bb7 3. Bd3 Nf6 4. f3 b4 5. Nd2 e6 6. c3 c5 7. Ne2 a5 8. 0-0 Be7 9. Nc4 Nc6 10. Be3 d5 11. Ne5 c4 12. Bc2 dxe4 13. Nxc4 exf3 14. Rxf3 0-0 15. Qd3 g6 16. Bh6 Re8 17. Raf1 e5 18. dxe5 Qxd3 19. Rxd3 Ng4 20. Bf4 Bc5+ 21. Be3 Nxe3 22. Nxe3 Nxe5 0-1

[Event "FIN-ch Seniors 65"]
[Site "Helsinki"]
[Date "2024.03.30"]
[Round "2"]
[White "Mantyniemi, Jaakko"]
[Black "Smeds, Tom"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "1936"]
[BlackElo "1821"]
[PlyCount "84"]
[EventDate "2024.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. f4 Bf5 5. Bd3 Bxd3 6. Qxd3 Nc6 7. a3 dxe5 8. fxe5 e6 9. Nf3 Be7 10. 0-0 0-0 11. c4 Nb6 12. Nc3 f6 13. Bf4 fxe5 14. Bxe5 Nxe5 15. Nxe5 Bf6 16. Qe4 c6 17. Rad1 Qe7 18. Qe2 Bxe5 19. Qxe5 Nxc4 20. Qe2 Nb6 21. Rfe1 Rae8 22. Ne4 Nd7 23. Qc4 Kh8 24. b4 e5 25. Ng3 Qh4 26. Qd3 Qxd4+ 27. Qxd4 exd4 28. Rxe8 Rxe8 29. Rxd4 Nf6 30. Kf2 g6 31. Kf3 Kg7 32. Ne2 Nd5 33. Rd3 Rxe2 34. Kxe2 Nf4+ 35. Ke3 Nxd3 36. Kxd3 Kf6 37. Kd4 Ke6 38. a4 b6 39. g4 g5 40. h3 Kd6 41. Ke4 c5 42. b5 Ke6 0-1

[Event "FIN-ch Seniors 65"]
[Site "Helsinki"]
[Date "2024.03.29"]
[Round "1"]
[White "Salmenkivi, Eero"]
[Black "Mantyniemi, Jaakko"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2036"]
[BlackElo "1936"]
[PlyCount "58"]
[EventDate "2024.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. d4 b5 2. e4 Bb7 3. Nd2 b4 4. c4 bxc3 5. bxc3 e6 6. Rb1 Qc8 7. Ngf3 Nf6 8. Bd3 Be7 9. Qb3 Bc6 10. c4 d6 11. 0-0 0-0 12. e5 dxe5 13. Nxe5 Nfd7 14. Nxc6 Nxc6 15. Be4 Rb8 16. Qh3 Nf6 17. Bxc6 Rxb1 18. Nxb1 Qa6 19. Bb5 Qxa2 20. Nc3 Qc2 21. c5 Rd8 22. Ba4 Qg6 23. Rd1 Nd5 24. Nxd5 Rxd5 25. Qg3 Qf6 26. Be3 Bd8 27. Bc6 Rf5 28. Be4 Rh5 29. Qf3 Qe7 1-0

[Event "Tampere We TammerSh B"]
[Site "Tampere"]
[Date "2017.10.01"]
[Round "3"]
[White "Auvinen, Esa"]
[Black "Mantyniemi, Jaakko"]
[Result "1-0"]
[ECO "C12"]
[WhiteElo "1915"]
[BlackElo "1938"]
[PlyCount "87"]
[EventDate "2017.09.30"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. Bd3 Nxd2 10. Kxd2 Qe7 11. h4 c5 12. dxc5 Nc6 13. f4 Bd7 14. Nf3 0-0-0 15. Nd4 Rhg8 16. Nb5 f5 17. Qg3 Qxc5 18. Nd6+ Kc7 19. Nf7 Rdf8 20. Nxh6 Rg7 21. Qg5 d4 22. cxd4 Nxd4 23. h5 Be8 24. Rh3 Rd7 25. hxg6 Bxg6 26. Qxg6 Qb4+ 27. Kd1 Qc3 28. Rc1 Kb8 29. Qg3 Rfd8 30. Qe1 Qc6 31. Qd2 Rh8 32. Qf2 Nb5 33. Ke1 Rdh7 34. Nxf5 Rxh3 35. gxh3 Rxh3 36. Ng3 Nc3 37. Kf1 Rxg3 38. Qxg3 Qh1+ 39. Qg1 Qf3+ 40. Ke1 Qxf4 41. Ra1 Qxe5+ 42. Kd2 Nd5 43. Rf1 a6 44. Rf8+ 1-0

[Event "Tampere We TammerSh B"]
[Site "Tampere"]
[Date "2017.09.30"]
[Round "2"]
[White "Mantyniemi, Jaakko"]
[Black "Lehtohalme, Lasse"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1938"]
[BlackElo "1961"]
[PlyCount "84"]
[EventDate "2017.09.30"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. Nf3 Bb4 6. Bc4 Ne7 7. Bf4 0-0 8. 0-0 Bxc3 9. bxc3 d5 10. exd5 Nxd5 11. Qd4 Nc6 12. Qd2 Nxf4 13. Qxf4 Qf6 14. Qxf6 gxf6 15. Rfd1 e5 16. Bb5 Be6 17. Bxc6 bxc6 18. Rd6 Rac8 19. a3 Rfd8 20. Rad1 Rxd6 21. Rxd6 Kf8 22. Kf1 Ke7 23. Rd1 Rb8 24. Nd2 Rb2 25. Ke1 Ra2 26. Rb1 Rxa3 27. Rb7+ Kf8 28. f3 f5 29. Rc7 Rxc3 30. Rxa7 Kg7 31. h3 h5 32. Ra8 Bd5 33. Rd8 Ra3 34. Ke2 Ra2 35. Rd6 Ra8 36. h4 f4 37. Nb1 Ra2+ 38. Nd2 f5 39. Rd7+ Kf6 40. Rh7 Kg6 41. Re7 e4 42. Ke1 e3 0-1

[Event "FIN-chT1B 1617"]
[Site "Finland"]
[Date "2017.03.11"]
[Round "7.7"]
[White "Mantyniemi, Jaakko"]
[Black "Eklund, Kari"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1940"]
[BlackElo "2065"]
[PlyCount "35"]
[EventDate "2016.09.17"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "FIN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Tampere Tammer III"]
[BlackTeam "Vantaa Remi"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. cxd4 e6 6. a3 d6 7. f4 dxe5 8. dxe5 Bc5 9. Nf3 Qb6 10. Qc2 Nc6 11. Nc3 Nxc3 12. bxc3 Bd7 13. Rb1 Qc7 14. Bd3 h6 15. Qb2 Rb8 16. Nd4 a6 17. 0-0 0-0 18. Kh1 1/2-1/2

[Event "FIN-chT2 Gp3 1617"]
[Site "Finland"]
[Date "2017.01.14"]
[Round "5.2"]
[White "Mantyniemi, Jaakko"]
[Black "Paldanius, Pekka"]
[Result "0-1"]
[ECO "C86"]
[WhiteElo "1940"]
[BlackElo "2265"]
[PlyCount "112"]
[EventDate "2016.09.17"]
[EventType "team-tourn"]
[EventRounds "6"]
[EventCountry "FIN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Tampere Tammer IV"]
[BlackTeam "Tampere SK"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Qe2 d6 7. c3 0-0 8. h3 Nd7 9. Rd1 Bf6 10. d3 Qe7 11. Nbd2 Nc5 12. Bc2 Ne6 13. Nf1 Nf4 14. Bxf4 exf4 15. N1h2 Ne5 16. Rac1 Ng6 17. d4 Bd7 18. Ng4 Bg5 19. Qc4 Be6 20. d5 Bxg4 21. hxg4 Bf6 22. Qe2 Be5 23. Rd3 Rfe8 24. Nd2 Nf8 25. Rh3 g6 26. Nf3 Nd7 27. Re1 Kg7 28. Nxe5 Nxe5 29. f3 Rh8 30. Qf2 Qg5 31. Qd4 h5 32. gxh5 Rxh5 33. Rxh5 Qxh5 34. Kf2 b6 35. b3 a5 36. Ke2 Rh8 37. Rg1 Qg5 38. Qf2 Rh2 39. Kd2 Qh5 40. Kc1 Qh8 41. Kb1 g5 42. Bd1 Kf6 43. Qd4 Rh1 44. Kc2 Qh2 45. Rxh1 Qxg2+ 46. Qd2 Qxh1 47. Qf2 Qh4 48. Qg2 Ng6 49. Be2 Qg3 50. Qh1 Nh4 51. Qd1 Ng6 52. Qh1 Qf2 53. Kd1 Nh4 54. Qh3 Qg1+ 55. Bf1 Qe3 56. Qc8 Nxf3 0-1

[Event "FIN-chT1A 1617"]
[Site "Finland"]
[Date "2017.01.14"]
[Round "5.8"]
[White "Norri, Roger"]
[Black "Mantyniemi, Jaakko"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1894"]
[BlackElo "1940"]
[PlyCount "16"]
[EventDate "2016.09.17"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "FIN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Turku TuTS II"]
[BlackTeam "Tampere Tammer II"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Bb4+ 5. Bd2 Qe7+ 6. Qe2 Qxe2+ 7. Bxe2 Bxd2+ 8. Nxd2 dxc4 1/2-1/2

[Event "FIN-chT2 Gp3 1617"]
[Site "Finland"]
[Date "2016.12.10"]
[Round "4.3"]
[White "Mantyniemi, Jaakko"]
[Black "Pyykkonen, Mika"]
[Result "0-1"]
[ECO "C79"]
[WhiteElo "1940"]
[PlyCount "96"]
[EventDate "2016.09.17"]
[EventType "team-tourn"]
[EventRounds "6"]
[EventCountry "FIN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Tampere Tammer IV"]
[BlackTeam "Akaa"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 d6 6. Qe2 Bg4 7. c3 Be7 8. d3 0-0 9. Rd1 Ne8 10. Nbd2 f5 11. h3 fxe4 12. dxe4 Bd7 13. Nf1 Bf6 14. Ne3 Ne7 15. Bxd7 Qxd7 16. Ng4 Ng6 17. Rd3 h6 18. Qd1 Kh7 19. g3 Rd8 20. Kg2 Qc6 21. Rd5 Rc8 22. Qd2 Ne7 23. Qd3 Kh8 24. h4 Nxd5 25. exd5 Qd7 26. Ne3 Qf7 27. Nd2 Be7 28. f3 c6 29. c4 cxd5 30. cxd5 Nf6 31. b4 Nh5 32. Qe4 Nf6 33. Qd3 Nd7 34. Bb2 Qh5 35. Rf1 Qe8 36. Ne4 Qg6 37. g4 Bxh4 38. Rh1 Bg5 39. Nf5 Rxf5 40. gxf5 Qxf5 41. Qe2 Be7 42. Bc1 Nf6 43. Rd1 Nxe4 44. fxe4 Qg6+ 45. Kh2 Rc3 46. Rg1 Qf6 47. Be3 Qh4+ 48. Kg2 Qxe4+ 0-1

[Event "FIN-chT2 Gp3 1617"]
[Site "Finland"]
[Date "2016.10.08"]
[Round "2.2"]
[White "Korhonen, Aki"]
[Black "Mantyniemi, Jaakko"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2020"]
[BlackElo "1940"]
[PlyCount "62"]
[EventDate "2016.09.17"]
[EventType "team-tourn"]
[EventRounds "6"]
[EventCountry "FIN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Helsinki X"]
[BlackTeam "Tampere Tammer IV"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. Nf3 b5 2. g3 Bb7 3. Bg2 e6 4. 0-0 Nf6 5. d3 Be7 6. a4 a6 7. axb5 axb5 8. Rxa8 Bxa8 9. b3 0-0 10. c4 b4 11. Bb2 c5 12. Nbd2 d6 13. Qc2 Nbd7 14. Ra1 Qc7 15. d4 Rc8 16. e4 h6 17. e5 Ne8 18. exd6 Bxd6 19. Ne4 Be7 20. dxc5 Bxe4 21. Qxe4 Nxc5 22. Qe3 Bf6 23. Bxf6 Nxf6 24. Nd4 Qd6 25. h3 Nfd7 26. Ra7 Qe5 27. Qd2 Qd6 28. Qe3 Qe5 29. Nc6 Qd6 30. Nd4 Qe5 31. Nc6 Qd6 1/2-1/2

[Event "FIN-chT1A 1617"]
[Site "Finland"]
[Date "2016.09.17"]
[Round "1.8"]
[White "Rintakoski, Pentti"]
[Black "Mantyniemi, Jaakko"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1862"]
[BlackElo "1940"]
[PlyCount "68"]
[EventDate "2016.09.17"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "FIN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Sastamala VammSK"]
[BlackTeam "Tampere Tammer II"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Bg4 5. Be2 Nf6 6. h3 Bh5 7. Ne5 Bxe2 8. Qxe2 Be7 9. 0-0 c6 10. Re1 0-0 11. Bg5 Re8 12. Nd2 h6 13. Bh4 Nbd7 14. Ndf3 Bd6 15. Qd3 Qc7 16. Qf5 Bxe5 17. Nxe5 Nxe5 18. dxe5 Ne4 19. f4 Re6 20. Qh5 Rae8 21. b3 Qb6+ 22. Kh2 Qd4 23. Rac1 Qc3 24. Qe2 Qb2 25. Qd3 Kh8 26. Rf1 Rd8 27. Rb1 Qc3 28. Rbd1 g5 29. Be1 Qc5 30. b4 Qb6 31. c4 Ree8 32. Bc3 Nxc3 33. Qxc3 dxc4 34. Qxc4 Qc7 1/2-1/2

[Event "FIN-chT2 Gp2 1516"]
[Site "Finland"]
[Date "2016.03.12"]
[Round "7.4"]
[White "Mantyniemi, Jaakko"]
[Black "Mellin, Pasi"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "1923"]
[BlackElo "1985"]
[PlyCount "89"]
[EventDate "2015.09.12"]
[EventType "team-tourn"]
[EventRounds "6"]
[EventCountry "FIN"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Tampere Tammer IV"]
[BlackTeam "Loimaa SK"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. e4 c6 2. Nf3 d5 3. Nc3 g6 4. h4 Bg7 5. d4 Bg4 6. e5 e6 7. Be3 Qb6 8. Qd2 Ne7 9. Nh2 h5 10. Nxg4 hxg4 11. Bd3 Nd7 12. 0-0-0 Nf5 13. Bxf5 gxf5 14. Kb1 Qc7 15. f3 gxf3 16. gxf3 Nb6 17. Bg5 a5 18. Rdg1 Nc4 19. Qc1 c5 20. Nb5 Qb6 21. a4 cxd4 22. f4 Rc8 23. Rh3 Bf8 24. Bf6 Rh7 25. Rg8 Kd7 26. Rd3 Bc5 27. Rxc8 Kxc8 28. Qg1 Bf8 29. Qg8 Qc5 30. Qxh7 Qb4 31. Rb3 Nd2+ 32. Ka2 Qxa4+ 33. Na3 Nxb3 34. cxb3 Qe8 35. Qh5 b5 36. Qe2 Bxa3 37. Qc2+ Kb7 38. bxa3 Qg8 39. Bg5 Qh8 40. Qd3 Qh5 41. Qxb5+ Kc8 42. Qa6+ Kc7 43. Qxa5+ Kb7 44. Qb5+ Kc8 45. Be7 1-0

[Event "FIN-chT2 Gp4 1516"]
[Site "Finland"]
[Date "2016.02.06"]
[Round "6.2"]
[White "Maki, Franti Petri"]
[Black "Mantyniemi, Jaakko"]
[Result "1-0"]
[ECO "C17"]
[BlackElo "1923"]
[PlyCount "45"]
[EventDate "2015.09.12"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "FIN"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Tampere Moukat"]
[BlackTeam "Tampere Tammer III"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 a6 6. a3 cxd4 7. axb4 dxc3 8. Bxc3 Ne7 9. Nf3 0-0 10. Bd3 g6 11. h4 Kg7 12. h5 Ng8 13. Qd2 Nc6 14. b5 d4 15. bxc6 dxc3 16. Qxc3 Qc7 17. Be4 Rb8 18. 0-0-0 bxc6 19. Rd6 Qb6 20. Nd4 Ne7 21. Bxc6 Nf5 22. Nxf5+ exf5 23. e6+ 1-0

[Event "FIN-chT2 Gp4 1516"]
[Site "Finland"]
[Date "2016.01.09"]
[Round "5.5"]
[White "Mantyniemi, Jaakko"]
[Black "Tammi, Tauno"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1923"]
[BlackElo "1668"]
[PlyCount "75"]
[EventDate "2015.09.12"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "FIN"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Tampere Tammer III"]
[BlackTeam "Eura SK"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. e4 e5 2. Nf3 d6 3. Bc4 c6 4. c3 f5 5. d3 Nf6 6. Bg5 h6 7. Bxf6 Qxf6 8. Nbd2 g5 9. Qc2 g4 10. Ng1 f4 11. 0-0-0 a5 12. a4 Bd7 13. Qb3 Bc8 14. h3 h5 15. hxg4 hxg4 16. Ne2 Bh6 17. f3 g3 18. Rh5 Na6 19. d4 exd4 20. cxd4 Nb4 21. Rdh1 Bd7 22. e5 Qg7 23. Ne4 d5 24. Nd6+ Ke7 25. Bd3 Bg5 26. Nf5+ Bxf5 27. Bxf5 Rxh5 28. Rxh5 Rh8 29. Rxh8 Qxh8 30. Qd1 Qh2 31. Bh3 b6 32. Kd2 Kd8 33. Qb1 Kc7 34. Qh7+ Kb8 35. Qg8+ Kb7 36. Qc8+ Ka7 37. Qc7+ Ka8 38. Bc8 1-0

[Event "FIN-chT2 Gp4 1516"]
[Site "Finland"]
[Date "2015.10.11"]
[Round "4.5"]
[White "Rajamaki, Keijo"]
[Black "Mantyniemi, Jaakko"]
[Result "1/2-1/2"]
[ECO "C15"]
[WhiteElo "1900"]
[BlackElo "1923"]
[PlyCount "94"]
[EventDate "2015.09.12"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "FIN"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Kankaanpaa SK"]
[BlackTeam "Tampere Tammer III"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Qg4 Nf6 5. Qxg7 Rg8 6. Qh6 dxe4 7. Bd2 Nc6 8. 0-0-0 Bd7 9. Qe3 Bxc3 10. Qxc3 Ne7 11. Be3 Ned5 12. Qd2 Nxe3 13. fxe3 Bc6 14. c4 Qe7 15. Qa5 b6 16. Qc3 a5 17. a3 Bb7 18. Nh3 c5 19. Nf4 Ng4 20. Rd2 Rd8 21. d5 e5 22. h3 Nh6 23. Nh5 f5 24. Rf2 Rd6 25. Be2 Bc8 26. Rhf1 Kd8 27. g4 Rf8 28. Ng3 Ng8 29. Nxe4 Nf6 30. Nxd6 Qxd6 31. Rxf5 Bxf5 32. Rxf5 Re8 33. Qe1 Re7 34. Qf1 Nd7 35. g5 h6 36. h4 hxg5 37. hxg5 b5 38. b3 a4 39. bxa4 bxc4 40. Bxc4 e4 41. Qd1 Rh7 42. a5 Qg3 43. Kd2 Ne5 44. Be2 Rh2 45. Qf1 Nf3+ 46. Kd1 Rf2 47. Qh1 Rh2 1/2-1/2

[Event "FIN-chT2 Gp2 1516"]
[Site "Finland"]
[Date "2015.09.13"]
[Round "2.4"]
[White "Taylor, Daryl"]
[Black "Mantyniemi, Jaakko"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2006"]
[BlackElo "1923"]
[PlyCount "47"]
[EventDate "2015.09.12"]
[EventType "team-tourn"]
[EventRounds "6"]
[EventCountry "FIN"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Vantaa EtVaS II"]
[BlackTeam "Tampere Tammer IV"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. Nf3 b5 2. g3 Bb7 3. Bg2 e6 4. 0-0 Nf6 5. c3 c5 6. a4 a6 7. axb5 axb5 8. Rxa8 Bxa8 9. Na3 Qb6 10. Qb3 Bc6 11. Ne5 Qc7 12. Nxc6 dxc6 13. d3 Be7 14. c4 b4 15. Nc2 0-0 16. Qa4 Nfd7 17. Bf4 e5 18. Be3 Nb6 19. Qb3 N8d7 20. Ra1 Qb7 21. Ra5 Ra8 22. Ra2 h6 23. h3 Nc8 24. Rxa8 1/2-1/2

[Event "FIN-chT1A 1415"]
[Site "Finland"]
[Date "2015.01.10"]
[Round "5.8"]
[White "Mantyniemi, Jaakko"]
[Black "Norri, Roger"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "1920"]
[BlackElo "1898"]
[PlyCount "121"]
[EventDate "2014.09.27"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "FIN"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Tampere Tammer II"]
[BlackTeam "Turku TuTS II"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. e4 c5 2. d4 cxd4 3. c3 d5 4. e5 dxc3 5. Nxc3 e6 6. Qg4 Nc6 7. Bb5 d4 8. Bxc6+ bxc6 9. Ne4 Qa5+ 10. Bd2 Qxe5 11. Nf3 Qb5 12. Nxd4 Qxb2 13. Bc3 Bb4 14. 0-0 Bxc3 15. Nxc3 Ne7 16. Qf3 Nd5 17. Nce2 Ba6 18. Rfb1 Bxe2 19. Nxe2 Qf6 20. Qa3 Qe7 21. Qa6 0-0 22. Qxc6 Rfc8 23. Qa4 Nc3 24. Nxc3 Rxc3 25. Qe4 Rac8 26. g3 g6 27. Rb7 R3c7 28. Rab1 Qc5 29. a4 a6 30. Rxc7 Qxc7 31. Qb4 Qc4 32. Qb7 Rc5 33. Qb8+ Kg7 34. Qb2+ e5 35. Qa3 Qc2 36. Rb6 Rd5 37. Qf3 Rd1+ 38. Kg2 Qxa4 39. Qf6+ Kh6 40. Qxe5 Qa1 41. Qf4+ Kg7 42. Qc4 Rg1+ 43. Kh3 Qf1+ 44. Qxf1 Rxf1 45. Rxa6 Rxf2 46. g4 Rf3+ 47. Kg2 Rb3 48. Ra5 h6 49. Rc5 Kf6 50. h3 Re3 51. h4 Rd3 52. Rb5 Ke6 53. Ra5 Rd5 54. Ra7 f5 55. Rh7 fxg4 56. Rxh6 Kf6 57. Rh8 Rd3 58. Rf8+ Ke5 59. Re8+ Kf6 60. Rf8+ Kg7 61. Rf4 1/2-1/2

[Event "FIN-chT1A 1415"]
[Site "Finland"]
[Date "2014.11.15"]
[Round "3.6"]
[White "Mantyniemi, Jaakko"]
[Black "Tauriainen, Marko"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1920"]
[BlackElo "2136"]
[PlyCount "37"]
[EventDate "2014.09.27"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "FIN"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Tampere Tammer II"]
[BlackTeam "Helsinki KS 58"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. e4 d5 2. e5 c5 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bf5 6. c3 e6 7. Ne2 Nge7 8. Bg5 Qa5 9. Qa4 Qxa4 10. Bxa4 Bxb1 11. Rxb1 Ng6 12. Bf4 Bc5 13. h4 Bb6 14. Bg3 Nge7 15. f4 0-0 16. Bf2 Rfd8 17. Rd1 Nf5 18. Rh3 h5 19. Ng3 1/2-1/2

[Event "FIN-chT1A 1415"]
[Site "Finland"]
[Date "2014.10.18"]
[Round "2.5"]
[White "Mantyniemi, Jaakko"]
[Black "Ristoja, Samu"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "1920"]
[BlackElo "2080"]
[PlyCount "109"]
[EventDate "2014.09.27"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "FIN"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Tampere Tammer II"]
[BlackTeam "Helsinki Garde"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bc4 e6 7. 0-0 Be7 8. Qe2 Nf6 9. Rd1 Qc7 10. Nb5 Qb8 11. Bf4 e5 12. Bg5 a6 13. Bxf6 gxf6 14. Nc3 Bg4 15. Nd5 Nd4 16. Qd3 Bxf3 17. gxf3 Qc8 18. Kh1 Qh3 19. Rg1 Nxf3 20. Rg2 b5 21. Bb3 Kf8 22. Nxe7 Kxe7 23. Bxf7 Ng5 24. Qxh3 Nxh3 25. Bd5 Ng5 26. h4 Ne6 27. Bxa8 Rxa8 28. Rc1 Nc5 29. f3 Ne6 30. h5 Ng5 31. Rc7+ Ke6 32. Rg3 a5 33. Kg2 b4 34. Rxg5 fxg5 35. Rxh7 Rc8 36. Kg3 Rc2 37. Ra7 Kf6 38. h6 Rc1 39. Rxa5 Kg6 40. Rb5 Rc4 41. Kg4 Kxh6 42. a3 bxa3 43. bxa3 Ra4 44. Rb6 Rd4 45. a4 Kg6 46. a5 Rd1 47. a6 Rg1+ 48. Kh3 Kh5 49. Rxd6 Ra1 50. Rd8 Rxa6 51. Rh8+ Kg6 52. Kg4 Ra1 53. Rg8+ Kf6 54. Rf8+ Kg6 55. Rg8+ 1/2-1/2

[Event "Tampere We Taraus"]
[Site "Tampere"]
[Date "2014.08.17"]
[Round "4"]
[White "Mantyniemi, Jaakko"]
[Black "Reed, Darren"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1949"]
[BlackElo "1961"]
[PlyCount "73"]
[EventDate "2014.08.16"]
[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 d5 2. e5 c5 3. f4 Bf5 4. Nf3 a6 5. c3 Nc6 6. a3 e6 7. d4 cxd4 8. cxd4 Qb6 9. Bd3 Nge7 10. Nc3 Bxd3 11. Qxd3 Nf5 12. Ne2 Be7 13. 0-0 h5 14. Bd2 h4 15. Bc3 g6 16. b4 Kf8 17. Nd2 g5 18. fxg5 Nxe5 19. Qh3 Bxg5 20. Rxf5 exf5 21. Qxf5 Be3+ 22. Kh1 Nc4 23. Nxc4 dxc4 24. Rf1 f6 25. d5 Rh6 26. Nf4 Bxf4 27. Qxf4 Kg7 28. d6 Rf8 29. Re1 h3 30. Re7+ Rf7 31. Rxf7+ Kxf7 32. Qxh6 hxg2+ 33. Kxg2 Qc6+ 34. Kf2 Qxd6 35. Qh7+ Kf8 36. Qh4 Qb6+ 37. Qd4 1-0

[Event "Tampere We Taraus"]
[Site "Tampere"]
[Date "2014.08.16"]
[Round "1"]
[White "Savolainen, Lev P"]
[Black "Mantyniemi, Jaakko"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2177"]
[BlackElo "1949"]
[PlyCount "41"]
[EventDate "2014.08.16"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 b5 2. e4 Bb7 3. Bd3 e6 4. Nf3 b4 5. 0-0 c5 6. c3 Nf6 7. Re1 c4 8. Bc2 Qc7 9. Bg5 d5 10. Ba4+ Nfd7 11. Ne5 Bd6 12. Nxd7 Nxd7 13. e5 Bf8 14. Qg4 Bc6 15. Bc2 Nb6 16. Re3 Na4 17. b3 Nxc3 18. Nxc3 bxc3 19. bxc4 dxc4 20. Rxc3 Bd5 21. Ba4+ 1-0

[Event "FIN Team Cup"]
[Site "Finland"]
[Date "2014.05.10"]
[Round "3.4"]
[White "Lammi, Jyri"]
[Black "Mantyniemi, Jaakko"]
[Result "1-0"]
[ECO "A02"]
[WhiteElo "2102"]
[BlackElo "1920"]
[PlyCount "145"]
[EventDate "2014.03.29"]
[EventType "team-k.o."]
[EventRounds "6"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Aatos"]
[BlackTeam "Tampere Tammer II"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. f4 b5 2. Nf3 Bb7 3. e3 b4 4. a3 a5 5. b3 e6 6. Bb2 Nf6 7. Be2 Be7 8. 0-0 0-0 9. axb4 axb4 10. Rxa8 Bxa8 11. Qe1 d6 12. d4 c5 13. dxc5 dxc5 14. Nbd2 Nbd7 15. Bd3 Nd5 16. Nc4 Bf6 17. Nfe5 N7b6 18. Nxb6 Nxb6 19. Qe2 Qc7 20. Rd1 Rd8 21. Qg4 Nd5 22. Re1 Qa7 23. Ra1 Qe7 24. Qh5 g6 25. Qe2 Bg7 26. Bb5 Nc3 27. Bxc3 bxc3 28. Bc6 Bxe5 29. Rxa8 Rxa8 30. Bxa8 Bf6 31. Be4 Qa7 32. Kf2 Qa5 33. Qd3 Qa3 34. Bf3 Qa7 35. Qc4 Qd7 36. Be2 Qd6 37. Qd3 Qc7 38. Qc4 Qd6 39. Qd3 Qc7 40. g3 Qb6 41. Bf3 Qb4 42. Kg2 Qa3 43. Qd1 Qa5 44. Be4 Qb6 45. Qf3 Qd6 46. Bd3 Qb6 47. g4 Qd6 48. Qa8+ Kg7 49. Qe4 Bd8 50. Qc4 Ba5 51. h3 Kg8 52. Qa4 Bc7 53. Qa8+ Kg7 54. Qa1 Qd5+ 55. Kf2 f6 56. Qxc3 e5 57. e4 Qd6 58. f5 gxf5 59. gxf5 Bb6 60. Bc4 Qd4+ 61. Qxd4 exd4 62. Ke2 Bc7 63. Kd3 Kh6 64. Bg8 Bd6 65. Kc4 Kg7 66. Kd5 Be7 67. Ke6 Bf8 68. Bf7 h6 69. Bh5 c4 70. bxc4 Bc5 71. Kd5 Ba7 72. c5 Kf8 73. Kd6 1-0

[Event "Helsinki We HSK 5th"]
[Site "Helsinki"]
[Date "2014.??.??"]
[Round "5"]
[White "Elomaa, Arto"]
[Black "Mantyniemi, Jaakko"]
[Result "1-0"]
[ECO "C03"]
[WhiteElo "2106"]
[BlackElo "1928"]
[PlyCount "65"]
[EventDate "2014.??.??"]
[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 e6 2. d4 d5 3. Nd2 g5 4. Ngf3 b6 5. c3 Bb7 6. Bd3 Nd7 7. e5 Qe7 8. 0-0 h5 9. Nb3 Bh6 10. Ne1 g4 11. f4 gxf3 12. Qxf3 Bxc1 13. Nxc1 f5 14. exf6 Ndxf6 15. Bg6+ Kd7 16. Ned3 Rf8 17. Ne5+ Kc8 18. Bd3 Rh6 19. Ng6 Rxg6 20. Bxg6 Nd7 21. Qe2 Rxf1+ 22. Qxf1 Ngf6 23. Qf3 Qg7 24. Bc2 Qg5 25. Nd3 Ng4 26. Re1 Ba6 27. Qf4 Qg7 28. Rxe6 Bxd3 29. Bxd3 Kb7 30. h3 Ngf6 31. Bb5 a6 32. Bxd7 Nxd7 33. Qf5 1-0

[Event "Helsinki We HSK 5th"]
[Site "Helsinki"]
[Date "2014.??.??"]
[Round "4"]
[White "Mantyniemi, Jaakko"]
[Black "Aaltio, Erkki"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "1928"]
[BlackElo "2110"]
[PlyCount "104"]
[EventDate "2014.??.??"]
[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 c6 2. Nf3 d5 3. Nc3 d4 4. Ne2 c5 5. Ng3 Nc6 6. Bc4 e6 7. a3 a6 8. 0-0 Nge7 9. d3 Ng6 10. Nh5 Nge5 11. Nxe5 Nxe5 12. Ba2 g6 13. Ng3 h5 14. Bf4 Nc6 15. Bd2 h4 16. Ne2 Be7 17. c3 Bd7 18. cxd4 cxd4 19. Rc1 Qb6 20. Qb3 Qxb3 21. Bxb3 h3 22. Bf4 hxg2 23. Kxg2 e5 24. Bg3 Bh3+ 25. Kg1 Bxf1 26. Kxf1 0-0 27. Bd5 Rfc8 28. Bxc6 Rxc6 29. Rxc6 bxc6 30. Bxe5 c5 31. Nf4 g5 32. Nd5 Bd8 33. Ke2 Rc8 34. Kd1 Kh7 35. Kc2 Kg6 36. Kb3 f6 37. Bg3 f5 38. exf5+ Kxf5 39. Kc4 Ke6 40. h3 Be7 41. f4 gxf4 42. Bxf4 Bd6 43. Bxd6 Kxd6 44. Nb6 Rh8 45. Na4 Rh5 46. b4 cxb4 47. axb4 Rxh3 48. Nc5 Kc6 49. Nxa6 Rh1 50. Nc5 Rc1+ 51. Kxd4 Kb5 52. Ke4 Kb6 1/2-1/2

[Event "Helsinki We HSK 5th"]
[Site "Helsinki"]
[Date "2014.??.??"]
[Round "3"]
[White "Mantyniemi, Jaakko"]
[Black "Kyburz, Stefan"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1928"]
[BlackElo "2030"]
[PlyCount "25"]
[EventDate "2014.??.??"]
[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 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. c3 Bd6 6. Ne2 Nf6 7. 0-0 0-0 8. Ng3 h6 9. Nd2 Re8 10. Qc2 Bg4 11. b4 a6 12. Bb2 Qd7 13. Bf5 1/2-1/2

[Event "Helsinki We HSK 5th"]
[Site "Helsinki"]
[Date "2014.??.??"]
[Round "1"]
[White "Mantyniemi, Jaakko"]
[Black "Tumanov, Dmitri"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1928"]
[BlackElo "1961"]
[PlyCount "45"]
[EventDate "2014.??.??"]
[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 d6 2. d4 g6 3. Bd3 Bg7 4. Ne2 c6 5. 0-0 b5 6. Be3 a6 7. f4 Qb6 8. c3 Nf6 9. Kh1 e5 10. Bg1 exf4 11. Nxf4 Qc7 12. a4 Bg4 13. Qe1 g5 14. e5 dxe5 15. dxe5 Ng8 16. axb5 gxf4 17. b6 Qb7 18. Rxf4 Be6 19. Rfa4 Ne7 20. Nd2 Ng6 21. Ne4 Bf8 22. Nf6+ Kd8 23. Qe2 1-0

[Event "Helsinki We HSK 5th"]
[Site "Helsinki"]
[Date "2014.??.??"]
[Round "2"]
[White "Taipale, Reijo"]
[Black "Mantyniemi, Jaakko"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "1839"]
[BlackElo "1928"]
[PlyCount "70"]
[EventDate "2014.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 e6 3. f4 Be7 4. Nf3 d5 5. e3 c5 6. Be2 Nc6 7. 0-0 0-0 8. a3 Rb8 9. Qe1 b5 10. Ne5 Nxe5 11. fxe5 Nd7 12. d4 Qc7 13. Bd1 a5 14. Nd2 Ba6 15. Rf3 c4 16. Nf1 f6 17. exf6 Bxf6 18. Bc3 a4 19. Bb4 Rf7 20. bxa4 bxa4 21. c3 Bb5 22. Bc2 e5 23. Qg3 Qa7 24. Bd6 Re8 25. Qh3 e4 26. Rf5 Bc6 27. Ng3 Nf8 28. Rf2 Be7 29. Rxf7 Kxf7 30. Be5 Ng6 31. Qxh7 Nxe5 32. Qh5+ Kg8 33. Qxe5 Bf6 34. Qd6 Qd7 35. Qf4 Rf8 1/2-1/2

[Event "FIN-chT1 West 1213"]
[Site "Finland"]
[Date "2013.03.09"]
[Round "7.5"]
[White "Koivunen, Jussi"]
[Black "Mantyniemi, Jaakko"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2006"]
[BlackElo "1931"]
[PlyCount "48"]
[EventDate "2012.09.29"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "FIN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Pori PSY"]
[BlackTeam "Tampere Tammer III"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. d4 b6 2. Nf3 Ba6 3. g3 e6 4. Bg2 d5 5. 0-0 Nd7 6. Re1 Be7 7. Nbd2 Rc8 8. e4 c6 9. c3 Qc7 10. a4 Bd3 11. Re3 dxe4 12. Nxe4 Bxe4 13. Rxe4 Ngf6 14. Re1 c5 15. dxc5 bxc5 16. a5 Rd8 17. Bf4 Qc8 18. Qc2 Nd5 19. Bd2 0-0 20. Ng5 Bxg5 21. Bxg5 N7f6 22. Red1 Rd7 23. Bxf6 Nxf6 24. Rxd7 Qxd7 1/2-1/2

[Event "FIN-chT1 West 1213"]
[Site "Finland"]
[Date "2013.01.12"]
[Round "5.7"]
[White "Mantyniemi, Jaakko"]
[Black "Sihvonen, Tero"]
[Result "0-1"]
[ECO "C63"]
[WhiteElo "1931"]
[BlackElo "2040"]
[PlyCount "23"]
[EventDate "2012.09.29"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "FIN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Tampere Tammer III"]
[BlackTeam "Helsinki KS 58"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d3 fxe4 5. dxe4 Nf6 6. Bg5 Bc5 7. Nc3 0-0 8. Bxf6 Bxf2+ 9. Kxf2 Qxf6 10. Qd5+ Kh8 11. Bxc6 bxc6 12. Qxe5 0-1

[Event "Tampere We TammerSh 2nd"]
[Site "Tampere"]
[Date "2013.??.??"]
[Round "5"]
[White "Ketola, Ville"]
[Black "Mantyniemi, Jaakko"]
[Result "1-0"]
[ECO "C16"]
[WhiteElo "2111"]
[BlackElo "1932"]
[PlyCount "71"]
[EventDate "2013.??.??"]
[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 e6 2. d4 d5 3. Nc3 Bb4 4. e5 b6 5. Qg4 g6 6. Bg5 Qd7 7. a3 Bxc3+ 8. bxc3 Ba6 9. Bxa6 Nxa6 10. a4 Qc6 11. Ne2 Qc4 12. 0-0 Nc5 13. Nf4 h6 14. Nxg6 fxg6 15. Bf6 Nxf6 16. Qxg6+ Kd7 17. dxc5 Raf8 18. exf6 Qxc3 19. cxb6 axb6 20. f7 Qc5 21. c4 dxc4 22. Rad1+ Ke7 23. Rfe1 Qc6 24. Qg7 Qc5 25. h4 Qf5 26. Qg3 Rc8 27. Re3 Qxf7 28. Rf3 Qg8 29. Qf4 Qg6 30. Qxc4 Rhg8 31. Rg3 Qh5 32. Rgd3 Qg4 33. Rd7+ Ke8 34. Qc6 Kf8 35. R1d3 Rg6 36. Rg3 1-0

[Event "Tampere We TammerSh 2nd"]
[Site "Tampere"]
[Date "2013.??.??"]
[Round "2"]
[White "Mantyniemi, Jaakko"]
[Black "Skrjabin, Igor"]
[Result "0-1"]
[ECO "C63"]
[WhiteElo "1932"]
[BlackElo "2053"]
[PlyCount "58"]
[EventDate "2013.??.??"]
[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. Bb5 f5 4. d3 Nf6 5. Bg5 fxe4 6. dxe4 Bb4+ 7. c3 Bc5 8. 0-0 d6 9. a4 a6 10. Bc4 Qe7 11. b4 Ba7 12. Qb3 h6 13. Bxf6 Qxf6 14. Nbd2 Bd7 15. Bd5 Nd8 16. b5 c6 17. Bc4 Bc5 18. b6 Ne6 19. Bxe6 Bxe6 20. Qc2 0-0 21. a5 d5 22. Ra4 Rae8 23. Qd3 Kh8 24. Nb3 dxe4 25. Rxe4 Bxb3 26. c4 Ba4 27. Ra1 Qd8 28. Qe2 Rf4 29. Rxf4 exf4 0-1

[Event "Tampere We TammerSh 2nd"]
[Site "Tampere"]
[Date "2013.??.??"]
[Round "1"]
[White "Piho, Juha"]
[Black "Mantyniemi, Jaakko"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1876"]
[BlackElo "1932"]
[PlyCount "84"]
[EventDate "2013.??.??"]
[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 e6 2. d4 d5 3. e5 b6 4. c3 Ne7 5. Bd3 Qd7 6. Qe2 a5 7. Na3 Ng6 8. Nf3 Bxa3 9. bxa3 Ba6 10. h4 Qc6 11. Qc2 Nd7 12. h5 Bxd3 13. Qxd3 Ne7 14. Bg5 Qc4 15. Qc2 c5 16. Nd2 Qa6 17. c4 cxd4 18. Bxe7 Kxe7 19. 0-0 Rac8 20. Rae1 dxc4 21. Qe4 d3 22. Qh4+ f6 23. h6 g5 24. exf6+ Nxf6 25. Qxg5 Rhg8 26. Qf5 b5 27. Nf3 Qc6 28. Ng5 Rxg5 29. Rxe6+ Qxe6 30. Qxg5 d2 31. Qxd2 c3 32. Qc1 c2 33. Re1 Qxe1+ 34. Qxe1+ Kf7 35. Qc1 Rc4 36. f3 Nd5 37. Kf2 b4 38. Ke2 Rc3 39. axb4 axb4 40. Kd2 Ne3 41. a3 Rxa3 42. Qb2 Nc4+ 0-1

[Event "Tampere We TammerSh 2nd"]
[Site "Tampere"]
[Date "2013.??.??"]
[Round "3"]
[White "Pursiainen, Erkki"]
[Black "Mantyniemi, Jaakko"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1909"]
[BlackElo "1932"]
[PlyCount "90"]
[EventDate "2013.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 b5 2. Nf3 e6 3. g3 Bb7 4. Bg2 c5 5. c3 Nf6 6. Bg5 h6 7. Bxf6 Qxf6 8. 0-0 Bd6 9. Nbd2 Nc6 10. Ne4 Qe7 11. a4 b4 12. Rc1 Rb8 13. cxb4 cxb4 14. d5 Nd8 15. Nxd6+ Qxd6 16. e4 e5 17. Nh4 g6 18. Re1 Qe7 19. Qd2 Ba6 20. Rc7 Nb7 21. Rec1 Kf8 22. Bh3 Rd8 23. Qe3 Nd6 24. Rxa7 Bc8 25. Rcc7 Kg7 26. Qe1 Ne8 27. Rc4 Qf6 28. Qxb4 Ba6 29. Rc3 Be2 30. Bf1 Bxf1 31. Kxf1 Qg5 32. Ng2 Qh5 33. h4 Qd1+ 34. Ne1 Nf6 35. Rcc7 Rb8 36. Rab7 Rxb7 37. Rxb7 Rc8 38. Rb8 Rxb8 39. Qxb8 Ng4 40. Qb6 Qxa4 41. f3 Qc4+ 42. Kg2 Qe2+ 43. Kh3 Ne3 44. Qd6 Qxe1 45. Qxe5+ Kh7 0-1

[Event "FIN-chT1 West 1213"]
[Site "Finland"]
[Date "2012.11.18"]
[Round "4.7"]
[White "Mantyniemi, Jaakko"]
[Black "Rajakari, Janne"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1931"]
[PlyCount "124"]
[EventDate "2012.09.29"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "FIN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Tampere Tammer III"]
[BlackTeam "Vantaa EtVaS II"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. cxd4 d6 6. f4 e6 7. Nf3 Be7 8. Nc3 Nxc3 9. bxc3 0-0 10. Bd3 f5 11. 0-0 d5 12. Kh1 b6 13. Rg1 Ba6 14. Bxa6 Nxa6 15. Qa4 Qc8 16. Ba3 Bxa3 17. Qxa3 Qc4 18. Rgd1 Nc7 19. Nd2 Qd3 20. Qe7 Rf7 21. Qd6 h6 22. Qc6 Rd8 23. Nb3 Qe4 24. Rf1 Qe2 25. a4 Qc4 26. Qxc4 dxc4 27. Nd2 Nd5 28. Nxc4 Nxc3 29. Nd6 Rfd7 30. g3 Ne4 31. Nxe4 fxe4 32. Rfd1 Rxd4 33. Rxd4 Rxd4 34. Kg1 Kf7 35. Ra2 Kg6 36. Kf2 Kf5 37. h3 h5 38. Ra3 g5 39. fxg5 Kxg5 40. a5 b5 41. a6 Ra4 42. Rb3 b4 43. Rb2 Kf5 44. g4+ hxg4 45. h4 Rxa6 46. Rxb4 Ra3 47. h5 Rh3 48. Ra4 Rxh5 49. Rxa7 Kf4 50. Rf7+ Kxe5 51. Kg3 Rg5 52. Rd7 e3 53. Ra7 Kf6 54. Ra1 Re5 55. Kxg4 e2 56. Re1 Re4+ 57. Kf3 Ke5 58. Rxe2 Rxe2 59. Kxe2 Ke4 60. Ke1 Ke3 61. Kf1 e5 62. Ke1 e4 0-1

[Event "FIN-chT1 West 1213"]
[Site "Finland"]
[Date "2012.09.29"]
[Round "1.4"]
[White "Rosi, Aleksei"]
[Black "Mantyniemi, Jaakko"]
[Result "1-0"]
[ECO "C10"]
[BlackElo "1931"]
[PlyCount "71"]
[EventDate "2012.09.29"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "FIN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Loimaa SK"]
[BlackTeam "Tampere Tammer III"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Bxe4 7. Bxe4 c6 8. 0-0 Nf6 9. Bd3 Bd6 10. Re1 Nbd7 11. Qe2 h6 12. Ne5 Bxe5 13. dxe5 Nd5 14. a3 Nc5 15. Bc4 a5 16. Qg4 g6 17. Bf1 Qc7 18. c4 Ne7 19. Be3 Nb3 20. Rad1 Nf5 21. Bf4 g5 22. Bg3 a4 23. Bd3 Nxg3 24. Qxg3 Rd8 25. Bc2 Nc5 26. Qe3 Rxd1 27. Rxd1 Qa5 28. Qd4 h5 29. Qd6 Rf8 30. h3 f5 31. exf6 Rxf6 32. Qe5 Ke7 33. Qxg5 Qb6 34. Qxh5 Qxb2 35. Qxc5+ Ke8 36. Bxa4 1-0

[Event "FIN Team Cup"]
[Site "Finland"]
[Date "2012.05.12"]
[Round "3.7"]
[White "Mantyniemi, Jaakko"]
[Black "Hartio, Ilkka"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1936"]
[BlackElo "2079"]
[PlyCount "66"]
[EventDate "2012.03.31"]
[EventType "team-k.o."]
[EventRounds "6"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Tampere Tammer II"]
[BlackTeam "Jyvaskyla JyS"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. e4 d5 2. e5 Bf5 3. g4 Bd7 4. Bg2 e6 5. d3 c5 6. Bf4 Nc6 7. Qe2 Qc7 8. Nf3 Nge7 9. Bg3 h6 10. h4 0-0-0 11. Nc3 a6 12. 0-0-0 Nd4 13. Nxd4 cxd4 14. Nxd5 Nxd5 15. Bxd5 Bc6 16. Bxc6 Qxc6 17. f4 Rd5 18. Kb1 Rb5 19. b3 Bb4 20. Qe4 Qc5 21. Be1 Rd8 22. Bxb4 Qxb4 23. Rhf1 Qa3 24. Qe2 Ra5 25. c4 dxc3 26. Qc2 Qb4 27. d4 Rxd4 28. Rxd4 Qxd4 29. Rd1 Qb4 30. Rd3 Rc5 31. Rf3 Qd4 32. g5 Qg1+ 33. Qc1 c2+ 0-1

[Event "FIN Team Cup"]
[Site "Finland"]
[Date "2012.04.21"]
[Round "2.7"]
[White "Sipila, Markku"]
[Black "Mantyniemi, Jaakko"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2022"]
[BlackElo "1936"]
[PlyCount "129"]
[EventDate "2012.03.31"]
[EventType "team-k.o."]
[EventRounds "6"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Lahti S"]
[BlackTeam "Tampere Tammer II"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. d4 b6 2. c4 Bb7 3. Nc3 e6 4. e4 Bb4 5. f3 d5 6. Qa4+ Nc6 7. Be3 Nge7 8. 0-0-0 Bxc3 9. bxc3 dxc4 10. d5 exd5 11. exd5 Nxd5 12. Bxc4 Qf6 13. Bxd5 Qxc3+ 14. Kb1 0-0-0 15. Qb3 Qa5 16. Nh3 Rhe8 17. Bxc6 Rxd1+ 18. Rxd1 Bxc6 19. Rc1 Bd5 20. Qc2 c6 21. Bd2 Qb5+ 22. Qb2 Qd3+ 23. Ka1 g5 24. Bxg5 Re2 25. Nf4 Rxb2 26. Nxd3 Rxa2+ 27. Kb1 Rxg2 28. h4 Bxf3 29. Ne5 Be4+ 30. Ka1 Kb7 31. Nxf7 Ka6 32. Nd6 Bd5 33. Ne8 Bf7 34. Nf6 Ra2+ 35. Kb1 Ra4 36. Nd7 c5 37. Ne5 Be6 38. Rf1 Re4 39. Nf7 c4 40. Nd6 Rd4 41. Be7 Ka5 42. Re1 Bd7 43. Kb2 b5 44. Nb7+ Ka6 45. Nc5+ Kb6 46. Nxd7+ Rxd7 47. h5 Rd2+ 48. Kc3 Rh2 49. Re6+ Kb7 50. h6 a5 51. Kd4 Rd2+ 52. Kc5 c3 53. Kxb5 Rb2+ 54. Kxa5 c2 55. Bg5 Rb1 56. Re7+ Kc6 57. Bf4 Rf1 58. Rc7+ Kd5 59. Bd2 Kd4 60. Rxc2 Kd3 61. Rb2 Rf2 62. Rb7 Rxd2 63. Rxh7 Ke4 64. Rh8 Kf5 65. h7 1/2-1/2

[Event "Tampere We TammerSh 2nd"]
[Site "Tampere"]
[Date "2012.??.??"]
[Round "1"]
[White "Gronroos, Jari"]
[Black "Mantyniemi, Jaakko"]
[Result "0-1"]
[ECO "D11"]
[BlackElo "1925"]
[PlyCount "88"]
[EventDate "2012.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. g3 c6 2. Bg2 Nf6 3. d4 d5 4. Nf3 Bf5 5. 0-0 Nbd7 6. Nbd2 e6 7. c4 Bd6 8. Nh4 Bg4 9. Re1 0-0 10. Qb3 Rb8 11. e4 dxe4 12. Nxe4 Be7 13. Bf4 e5 14. Bxe5 Nxe5 15. dxe5 Nd7 16. h3 Be6 17. Nf3 b5 18. Qc2 Bxc4 19. b3 Bd5 20. Nc3 Bxf3 21. Bxf3 Qb6 22. Qe4 Bc5 23. Re2 Bd4 24. Rc1 Nxe5 25. Bg2 Rbd8 26. Qf4 Nd3 27. Qd2 Nxc1 28. Qxc1 Bxc3 29. Qxc3 c5 30. Re5 Rd1+ 31. Kh2 c4 32. Qc2 Qd4 33. Rd5 Qxd5 34. Bxd5 Rxd5 35. bxc4 Rc5 36. Qc3 bxc4 37. Qb4 Rfc8 38. Qc3 Rd5 39. Kg2 Rd3 40. Qc2 g6 41. Kf1 a5 42. a4 Rb3 43. Ke2 c3 44. Kd1 Rb2 0-1

[Event "Helsinki We HSL 6th"]
[Site "Helsinki"]
[Date "2012.??.??"]
[Round "3"]
[White "Hynna, Kevin"]
[Black "Mantyniemi, Jaakko"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1927"]
[BlackElo "1925"]
[PlyCount "35"]
[EventDate "2012.??.??"]
[EventType "swiss"]
[EventRounds "3"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Bd3 f5 4. f3 fxe4 5. fxe4 e6 6. Nf3 Be7 7. 0-0 d6 8. c3 Nd7 9. e5 dxe5 10. Ng5 Bxg5 11. Qh5+ Ke7 12. Qxg5+ Ngf6 13. Nd2 Kf7 14. dxe5 Nxe5 15. Qxe5 Qxd3 16. Qxc7+ Kg6 17. Qxb7 Nd5 18. Qf7+ 1-0

[Event "Tampere We TammerSh 2nd"]
[Site "Tampere"]
[Date "2012.??.??"]
[Round "5"]
[White "Ketola, Ville"]
[Black "Mantyniemi, Jaakko"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2121"]
[BlackElo "1925"]
[PlyCount "46"]
[EventDate "2012.??.??"]
[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 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Bd3 Bd7 6. Nf3 Be7 7. Ne5 Nc6 8. c3 0-0 9. 0-0 Nxe5 10. dxe5 Nxe4 11. Bxe4 Bb5 12. Re1 Qxd1 13. Rxd1 Rad8 14. Be3 b6 15. f3 Be2 16. Re1 Bd3 17. Bc6 Bc4 18. b3 Bd5 19. Bb5 h6 20. Rad1 Bb7 21. Rb1 Rd5 22. Be2 Rxe5 23. Bf4 Rd5 1/2-1/2

[Event "Tampere We TammerSh 2nd"]
[Site "Tampere"]
[Date "2012.??.??"]
[Round "4"]
[White "Koykka, Pekka"]
[Black "Mantyniemi, Jaakko"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2238"]
[BlackElo "1925"]
[PlyCount "31"]
[EventDate "2012.??.??"]
[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 b6 2. d4 Bb7 3. Nc3 e6 4. Bd3 f5 5. exf5 Bxg2 6. Qh5+ g6 7. fxg6 Bg7 8. gxh7+ Kf8 9. hxg8Q+ Kxg8 10. Qg4 Bxh1 11. Bg5 Qf8 12. h4 Nc6 13. Nce2 Nxd4 14. Nxd4 Qb4+ 15. c3 Qxb2 16. Bf6 1-0

[Event "Tampere We TammerSh 2nd"]
[Site "Tampere"]
[Date "2012.??.??"]
[Round "2"]
[White "Mantyniemi, Jaakko"]
[Black "Haapanen, Aapo"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1925"]
[PlyCount "75"]
[EventDate "2012.??.??"]
[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. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Bc4 d6 6. Nf3 a6 7. 0-0 Nf6 8. h3 e6 9. Qe2 Be7 10. Rd1 Nd7 11. Bf4 Qc7 12. Rac1 Nde5 13. Nd5 Nxf3+ 14. Qxf3 exd5 15. exd5 0-0 16. dxc6 bxc6 17. Bd5 Rb8 18. Rxc6 Qa5 19. Bxd6 Bxd6 20. Rxd6 Qc7 21. Qc3 Qe7 22. Bc4 Qg5 23. Qd2 Qxd2 24. R1xd2 a5 25. Rd8 Be6 26. Rxf8+ Kxf8 27. Bxe6 fxe6 28. Kf1 Ke7 29. Ke2 Rb5 30. Kd3 Rg5 31. g3 Rf5 32. Kc4 g5 33. b4 a4 34. b5 a3 35. Kb4 h5 36. b6 Rf8 37. Kb5 Rb8 38. Rd3 1-0

[Event "Helsinki We HSL 6th"]
[Site "Helsinki"]
[Date "2012.??.??"]
[Round "2"]
[White "Mantyniemi, Jaakko"]
[Black "Miettinen, Teemu"]
[Result "0-1"]
[ECO "C63"]
[WhiteElo "1925"]
[BlackElo "2028"]
[PlyCount "62"]
[EventDate "2012.??.??"]
[EventType "swiss"]
[EventRounds "3"]
[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. Bb5 f5 4. d3 fxe4 5. dxe4 Nf6 6. Nc3 d6 7. h3 Be7 8. Be3 0-0 9. Qd3 Bd7 10. 0-0-0 Qe8 11. Bg5 Be6 12. Kb1 Qf7 13. a3 a6 14. Bxc6 bxc6 15. Be3 h6 16. Rdg1 Nd7 17. Nd2 d5 18. Ne2 d4 19. Bxd4 exd4 20. Nxd4 Ne5 21. Qg3 c5 22. Qxe5 cxd4 23. g4 Bf6 24. Qg3 Bg5 25. Rd1 c5 26. h4 Bf4 27. Qg2 Rab8 28. g5 Qb7 29. Nb3 c4 30. Rxd4 cxb3 31. Rb4 bxc2+ 0-1

[Event "Tampere We TammerSh 2nd"]
[Site "Tampere"]
[Date "2012.??.??"]
[Round "3"]
[White "Mantyniemi, Jaakko"]
[Black "Sorvari, Jarmo"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1925"]
[PlyCount "57"]
[EventDate "2012.??.??"]
[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. b4 cxb4 3. d4 d6 4. a3 bxa3 5. Bxa3 Nf6 6. Bd3 Nc6 7. Ne2 e6 8. 0-0 Be7 9. Nd2 e5 10. d5 Nb8 11. f4 exf4 12. Nxf4 Ng4 13. Qb1 Bf6 14. Nc4 Bd4+ 15. Kh1 0-0 16. Bxd6 Qh4 17. Nh3 Rd8 18. Bg3 Qe7 19. d6 Qe8 20. Ra5 Nc6 21. Rb5 Nge5 22. Ng5 a6 23. Nxe5 Nxe5 24. Rxe5 Bxe5 25. Bxe5 Qxe5 26. Nxf7 Qe8 27. Nxd8 Qxd8 28. Qb3+ Kh8 29. Qf7 1-0

[Event "Helsinki We HSL 6th"]
[Site "Helsinki"]
[Date "2012.??.??"]
[Round "1"]
[White "Suseenthiram, Rajaji"]
[Black "Mantyniemi, Jaakko"]
[Result "0-1"]
[ECO "C13"]
[WhiteElo "1742"]
[BlackElo "1925"]
[PlyCount "72"]
[EventDate "2012.??.??"]
[EventType "swiss"]
[EventRounds "3"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Bg5 Be7 6. Bxf6 Bxf6 7. Nf3 Nc6 8. c3 0-0 9. Be2 Rb8 10. a4 b6 11. 0-0 Bb7 12. Re1 Kh8 13. Qc2 Qd5 14. Nxf6 gxf6 15. Bd3 Rg8 16. Re3 Qh5 17. Ne1 Rbd8 18. Rd1 f5 19. Be2 Qg5 20. Rg3 Qf6 21. Rh3 Ne7 22. Bf3 Bxf3 23. Nxf3 Nd5 24. Ne5 Rxg2+ 25. Kxg2 Nf4+ 26. Kf1 Nxh3 27. Qd3 Nf4 28. Qf3 Ng6 29. a5 Rd5 30. Nc4 f4 31. axb6 axb6 32. Ne3 Ra5 33. Ng2 Ra2 34. h4 Rxb2 35. h5 Nh4 36. Qd3 h6 0-1

[Event "FIN-ch op"]
[Site "Mantta"]
[Date "2011.07.31"]
[Round "9"]
[White "Mantyniemi, Jaakko"]
[Black "Reed, Darren"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1912"]
[BlackElo "2024"]
[PlyCount "135"]
[EventDate "2011.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bd3 Bg4 5. Be3 c5 6. c3 cxd4 7. Bxd4 Bxd4 8. Bb5+ Nc6 9. Qxd4 Nf6 10. Nbd2 Bd7 11. Qd3 a6 12. Ba4 b5 13. Bb3 0-0 14. h4 Na5 15. Bc2 d5 16. Qe3 dxe4 17. Ng5 Ng4 18. Qg3 e3 19. fxe3 Qb6 20. Ke2 h5 21. Rhf1 Nc4 22. Nxc4 bxc4 23. Rab1 e5 24. Be4 Rad8 25. b3 Qa5 26. Rfd1 cxb3 27. c4 bxa2 28. Ra1 Ba4 29. Rd5 Rxd5 30. Bxd5 Bb3 31. e4 Qa3 32. Qc3 Bd1+ 33. Kd2 Qc5 34. Rxd1 Qf2+ 35. Kc1 Rb8 36. Qa1 Rb1+ 37. Qxb1 axb1Q+ 38. Kxb1 Qb6+ 39. Kc1 Qe3+ 40. Kc2 Qf2+ 41. Kb3 Nh6 42. Rd3 Qb6+ 43. Kc2 Kg7 44. Rb3 Qf2+ 45. Kc3 Qe1+ 46. Kb2 Qxh4 47. Nxf7 Nxf7 48. Rb7 Qf2+ 49. Kb3 g5 50. Kb4 Qb2+ 51. Ka5 Qa3+ 52. Kb6 Qd6+ 53. Ka7 a5 54. Rxf7+ Kh6 55. Rb7 Qc5+ 56. Rb6+ Kg7 57. Ka6 a4 58. Rb5 Qd6+ 59. Ka7 Kf8 60. c5 Qc7+ 61. Ka8 h4 62. Rb8+ Ke7 63. Rb7 Kd8 64. Rb8+ Kd7 65. Rb7 a3 66. Be6+ Kc6 67. Bd5+ Kd7 68. Be6+ 1/2-1/2

[Event "FIN-ch op"]
[Site "Mantta"]
[Date "2011.07.30"]
[Round "8"]
[White "Luodonpaa, Martti J"]
[Black "Mantyniemi, Jaakko"]
[Result "0-1"]
[ECO "A02"]
[WhiteElo "1986"]
[BlackElo "1912"]
[PlyCount "102"]
[EventDate "2011.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. f4 b5 2. Nf3 Nf6 3. e3 a6 4. c4 c6 5. Be2 bxc4 6. Bxc4 d5 7. Be2 Bf5 8. 0-0 Qb6 9. Nc3 h6 10. Na4 Qa7 11. Ne5 Nfd7 12. Bg4 e6 13. Bxf5 exf5 14. Qc2 Nxe5 15. fxe5 g6 16. d4 Qc7 17. Bd2 Nd7 18. Rac1 c5 19. Nxc5 Bxc5 20. dxc5 0-0 21. c6 Nxe5 22. Bb4 Rfe8 23. Qd2 a5 24. Bc3 Nxc6 25. Qxd5 Rad8 26. Qb5 Rb8 27. Qd5 Qb6 28. Bd2 Red8 29. Qxc6 Qxc6 30. Rxc6 Rxd2 31. b3 Rxa2 32. Rc3 a4 33. Rb1 Ra3 34. Kf2 Raxb3 35. Rcxb3 Rxb3 36. Ra1 a3 37. Kf3 g5 38. h3 h5 39. h4 f6 40. Ra2 f4 41. hxg5 fxg5 42. Ke4 Rxe3+ 43. Kf5 Rg3 44. Kf6 g4 45. Rc2 Rb3 46. Rc8+ Kh7 47. Kg5 f3 48. gxf3 gxf3 49. Rc7+ Kg8 50. Kg6 Rb6+ 51. Kxh5 f2 0-1

[Event "FIN-ch op"]
[Site "Mantta"]
[Date "2011.07.29"]
[Round "7"]
[White "Mantyniemi, Jaakko"]
[Black "Hosia, Akseli"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1912"]
[BlackElo "1816"]
[PlyCount "60"]
[EventDate "2011.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. Nf3 Bxc5 6. Qe2 Qc7 7. Bf4 Nge7 8. h4 Ng6 9. Bg3 Bd4 10. c3 Bxe5 11. Nxe5 Ngxe5 12. b4 a6 13. f4 Nc4 14. Qf3 b5 15. Bxc4 dxc4 16. f5 e5 17. f6 gxf6 18. Qxf6 Rg8 19. Bf2 Bb7 20. Nd2 Qe7 21. Ne4 0-0-0 22. 0-0 Rg6 23. Qf5+ Qe6 24. Qxe6+ fxe6 25. Bb6 Rdg8 26. Nd6+ Kb8 27. Rf7 Rxg2+ 28. Kh1 Nd8 29. Bxd8 Rg1+ 30. Kh2 R8g2+ 0-1

[Event "FIN-ch op"]
[Site "Mantta"]
[Date "2011.07.28"]
[Round "5"]
[White "Mantyniemi, Jaakko"]
[Black "Nisula, Timo"]
[Result "1-0"]
[ECO "C86"]
[WhiteElo "1912"]
[BlackElo "1981"]
[PlyCount "85"]
[EventDate "2011.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[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. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Qe2 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. Rd1 Qc7 12. d3 Nc6 13. Nbd2 Re8 14. Nf1 h6 15. Ne3 Be6 16. Bb3 Bf8 17. Nh4 g6 18. g4 Bxb3 19. axb3 Qd8 20. Neg2 Nh7 21. Be3 Be7 22. Nf3 Bg5 23. h4 Bxe3 24. Nxe3 Na5 25. Nd5 Nc6 26. Ra2 Nf6 27. g5 hxg5 28. Nxg5 Nxd5 29. exd5 Nb8 30. Qg4 Qc8 31. Qxc8 Rxc8 32. Rda1 Kg7 33. Ra5 Ra7 34. Rxb5 Rd7 35. Rb6 Rh8 36. Ne4 f5 37. Nxd6 Rxh4 38. Ne8+ Kf7 39. Rxb8 Rxd5 40. Rxa6 Rxd3 41. Ra7+ Ke6 42. Rb6+ Kd5 43. Nf6# 1-0

[Event "FIN-ch op"]
[Site "Mantta"]
[Date "2011.07.28"]
[Round "6"]
[White "Rantanen, Ari"]
[Black "Mantyniemi, Jaakko"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2037"]
[BlackElo "1912"]
[PlyCount "82"]
[EventDate "2011.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. g3 Bc5 5. Bg2 Nc6 6. Ngf3 0-0 7. 0-0 a5 8. e5 Nd7 9. c3 Bb6 10. d4 Ne7 11. Re1 c5 12. Nf1 cxd4 13. cxd4 a4 14. h4 Ba5 15. Re2 b5 16. h5 Ba6 17. h6 b4 18. hxg7 Kxg7 19. Re1 b3 20. Bd2 Bxd2 21. Qxd2 Qb6 22. N1h2 h6 23. Ng4 Rh8 24. Nf6 Nxf6 25. exf6+ Kxf6 26. Ne5 Kg7 27. Qf4 Raf8 28. Nd7 Qd8 29. Qf6+ Kh7 30. Nxf8+ Qxf8 31. axb3 Rg8 32. bxa4 Nf5 33. b4 Rg6 34. Qe5 Qxb4 35. Red1 h5 36. Bh3 f6 37. Qxe6 Nd6 38. Rdb1 Rxg3+ 39. fxg3 Qxd4+ 40. Kh1 Bd3 41. Rf1 Bxf1 1-0

[Event "FIN-ch op"]
[Site "Mantta"]
[Date "2011.07.27"]
[Round "4"]
[White "Vatto, Jouko"]
[Black "Mantyniemi, Jaakko"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "1919"]
[BlackElo "1912"]
[PlyCount "100"]
[EventDate "2011.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. g3 c6 4. Bg2 d5 5. cxd5 cxd5 6. d4 Nc6 7. Nf3 Be7 8. 0-0 0-0 9. b3 b6 10. a4 Ba6 11. Ba3 Rc8 12. Bxe7 Qxe7 13. Rc1 Na5 14. Nb5 Bxb5 15. axb5 Qb4 16. Qd3 Qxb3 17. Qxb3 Nxb3 18. Rb1 Rc3 19. e3 Rfc8 20. Rfd1 Ne4 21. Bf1 f6 22. h4 Na5 23. Kg2 Rc2 24. Ne1 Nxf2 25. Nxc2 Nxd1 26. Rxd1 Rxc2+ 27. Kf3 Rc3 28. h5 h6 29. g4 Kf7 30. Kf4 Ke7 31. e4 dxe4 32. Kxe4 Kd6 33. d5 e5 34. Kf5 Nb3 35. Kg6 Rc7 36. Rd3 Nd4 37. Bh3 Kxd5 38. Bg2+ Kc4 39. Bf1 Kd5 40. Bg2+ Ke6 41. Be4 Kd6 42. Bc6 Re7 43. Be4 Kc5 44. Rc3+ Kxb5 45. Bd3+ Kb4 46. Rc4+ Ka3 47. Be4 Ne6 48. Rc3+ Kb4 49. Rc8 Ng5 50. Bd5 e4 0-1

[Event "FIN-ch op"]
[Site "Mantta"]
[Date "2011.07.26"]
[Round "3"]
[White "Mantyniemi, Jaakko"]
[Black "Haanpaa, Jorma"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1912"]
[BlackElo "2023"]
[PlyCount "116"]
[EventDate "2011.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 Nc6 4. cxd4 d5 5. e5 Bf5 6. Bd3 Bxd3 7. Qxd3 Qb6 8. Ne2 Rc8 9. Nbc3 e6 10. 0-0 Nge7 11. Be3 Nf5 12. Nxd5 Qd8 13. Ndc3 a6 14. Qe4 Nxe3 15. fxe3 Qc7 16. Qg4 g6 17. Ne4 Be7 18. Rf3 h5 19. Qf4 0-0 20. Rc1 Kg7 21. N2g3 h4 22. Nh5+ gxh5 23. Nf6 Bxf6 24. exf6+ Kg6 25. Qxh4 Rg8 26. Rc5 e5 27. Qe4+ Kh6 28. dxe5 Qd7 29. Qf4+ Kh7 30. e6 Qd1+ 31. Rf1 Qg4 32. Qxg4 hxg4 33. exf7 Rgf8 34. Rf4 Kg6 35. Rxg4+ Kxf6 36. Rf4+ Ke6 37. Rcf5 Ne5 38. Rf6+ Ke7 39. Rb6 Rc1+ 40. Rf1 Rxf1+ 41. Kxf1 Rxf7+ 42. Ke2 Kd8 43. h3 Kc7 44. Re6 Nc4 45. b3 Nd6 46. h4 Nf5 47. g4 Nxh4 48. g5 Rg7 49. Rh6 Nf5 50. Rf6 Rxg5 51. Kf3 Nd6 52. Kf4 Rd5 53. a4 a5 54. e4 Rd4 55. Re6 Rb4 56. Re7+ Kc6 57. Re5 b6 58. Re6 Kd7 0-1

[Event "FIN-ch op"]
[Site "Mantta"]
[Date "2011.07.26"]
[Round "2"]
[White "Rossi, Markus"]
[Black "Mantyniemi, Jaakko"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1525"]
[BlackElo "1912"]
[PlyCount "60"]
[EventDate "2011.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. d4 dxe4 4. Ng5 Nf6 5. Nc3 Bb4 6. a3 Bxc3+ 7. bxc3 h6 8. Nh3 0-0 9. Bc4 Nbd7 10. 0-0 Nb6 11. Bb5 a6 12. Be2 Bd7 13. c4 Bc6 14. Nf4 Qd7 15. Nh5 Nxh5 16. Be3 Nf6 17. c5 Nbd5 18. Bd2 Rad8 19. c4 Ne7 20. Bc3 Nf5 21. Bg4 Nxd4 22. Bxd4 Qxd4 23. Qe2 Qxc5 24. h3 h5 25. Bxh5 Nxh5 26. Kh2 Rd3 27. Rae1 Rfd8 28. Rd1 Qd6+ 29. Kg1 Rxd1 30. Qxh5 Rxf1+ 0-1

[Event "FIN-ch op"]
[Site "Mantta"]
[Date "2011.07.25"]
[Round "1"]
[White "Mantyniemi, Jaakko"]
[Black "Luukkonen, Tommi"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1912"]
[BlackElo "2251"]
[PlyCount "70"]
[EventDate "2011.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bc4 a6 7. 0-0 Nf6 8. h3 e6 9. Qe2 Be7 10. Rd1 Qc7 11. Bf4 Ne5 12. Bxe5 dxe5 13. Rac1 0-0 14. Bxe6 fxe6 15. Nd5 Nxd5 16. Rxc7 Nxc7 17. Nxe5 Bc5 18. Kh1 b6 19. Qc4 a5 20. Qb3 a4 21. Qg3 Bxf2 22. Qg5 Bc5 23. h4 Nb5 24. Rd3 Nd6 25. Rg3 Ra7 26. Qg4 Rf1+ 27. Kh2 Bg1+ 28. Kh3 Bf2 29. Qg5 Bxg3 30. Qd8+ Rf8 31. Qxd6 Bf4 32. Qxb6 Rb7 33. Qc5 Rxb2 34. Nd3 e5+ 35. g4 Rh2# 0-1

[Event "Tampere We TammerSh 8th"]
[Site "Tampere"]
[Date "2011.??.??"]
[Round "5"]
[White "Iivonen, Markku"]
[Black "Mantyniemi, Jaakko"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2066"]
[BlackElo "1912"]
[PlyCount "116"]
[EventDate "2011.??.??"]
[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 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ Qxf6 6. Nf3 h6 7. Be3 Bd6 8. Qd2 Bd7 9. 0-0-0 Bc6 10. Ne5 Bd5 11. c4 Be4 12. f3 Bh7 13. h4 Na6 14. Ng4 Qf5 15. Bd3 Qxd3 16. Qxd3 Bxd3 17. Rxd3 Nb4 18. Rb3 Nc6 19. c5 Be7 20. Rxb7 0-0-0 21. Rb5 Nxd4 22. Bxd4 Rxd4 23. Ne5 Rd5 24. Nc6 Rxc5+ 25. Rxc5 Bxc5 26. b4 Be3+ 27. Kc2 Kd7 28. Ne5+ Ke7 29. Rd1 Bb6 30. Rd7+ Kf6 31. Nxf7 Rf8 32. Nd8 c5 33. Nc6 cxb4 34. Nxb4 Rc8+ 35. Kb3 Rc1 36. g4 Rf1 37. Rd3 Ke5 38. Kc4 Kf4 39. Rd7 Rc1+ 40. Kb5 Rc5+ 41. Ka6 g5 42. Nd3+ Kxf3 43. Nxc5 Bxc5 44. hxg5 hxg5 45. Kb5 Bf2 46. Re7 Kxg4 47. Rxe6 Kh3 48. Kc4 g4 49. Kd3 g3 50. Rh6+ Kg4 51. Ke2 Kf4 52. a4 Ke4 53. Rd6 Kf5 54. Kf3 Ke5 55. Rd8 Ke6 56. a5 Ke5 57. Kg2 Ke6 58. Kf3 Ke5 1/2-1/2

[Event "Tampere We TammerSh 8th"]
[Site "Tampere"]
[Date "2011.??.??"]
[Round "3"]
[White "Johansson, Otto"]
[Black "Mantyniemi, Jaakko"]
[Result "1-0"]
[ECO "A40"]
[BlackElo "1912"]
[PlyCount "45"]
[EventDate "2011.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 b5 2. e4 Bb7 3. Bd3 e6 4. Nf3 c5 5. c3 Qb6 6. 0-0 Nc6 7. dxc5 Bxc5 8. b4 Be7 9. e5 a6 10. Bf4 Rc8 11. a4 Na7 12. Be3 Qc7 13. Bxa7 Bxf3 14. Qxf3 Qxe5 15. Bd4 Qg5 16. axb5 axb5 17. Qb7 Rd8 18. Na3 Nf6 19. Qxb5 Qh4 20. Bc5 Nd5 21. Bxe7 Kxe7 22. Rfe1 f5 23. Qxd5 1-0

[Event "Tampere We TammerSh 8th"]
[Site "Tampere"]
[Date "2011.??.??"]
[Round "1"]
[White "Korhonen, Pasi"]
[Black "Mantyniemi, Jaakko"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2073"]
[BlackElo "1912"]
[PlyCount "58"]
[EventDate "2011.??.??"]
[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 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Bd3 c5 6. Nxc5 Bxc5 7. dxc5 Qa5+ 8. Bd2 Qxc5 9. Nf3 Nc6 10. 0-0 Bd7 11. a3 0-0 12. b4 Qd5 13. Bc3 e5 14. b5 Nd4 15. Nxe5 Nxb5 16. Nxd7 Nxc3 17. Nxf6+ gxf6 18. Qg4+ Qg5 19. Qh3 h5 20. Rfe1 Rfe8 21. Qf3 b6 22. Qc6 Rec8 23. Qf3 Re8 24. Rxe8+ Rxe8 25. Qc6 Ne2+ 26. Kf1 Qe5 27. Rb1 Nd4 28. Qd7 Nxc2 29. g3 Nd4 1-0

[Event "Tampere We TammerSh 8th"]
[Site "Tampere"]
[Date "2011.??.??"]
[Round "4"]
[White "Mantyniemi, Jaakko"]
[Black "Auvinen, Esa"]
[Result "1-0"]
[ECO "C63"]
[WhiteElo "1912"]
[BlackElo "1969"]
[PlyCount "102"]
[EventDate "2011.??.??"]
[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. Bb5 f5 4. d3 fxe4 5. dxe4 Nf6 6. Bg5 Bb4+ 7. c3 Bc5 8. Qe2 d6 9. Nbd2 Qe7 10. Nc4 0-0 11. Bxc6 bxc6 12. Na5 Qe8 13. Bxf6 Rxf6 14. h3 Bb6 15. Nb3 Be6 16. Nbd2 Qf7 17. Rf1 h6 18. a4 a5 19. Nh2 Qg6 20. g4 Raf8 21. f3 Qg5 22. 0-0-0 Bb3 23. Rde1 Kh7 24. h4 Qf4 25. g5 Rg6 26. Kb1 Bxa4 27. c4 Bd4 28. Ka2 c5 29. Ng4 Rb8 30. b3 Bc3 31. Ne3 Bxd2 32. Qxd2 Bxb3+ 33. Ka1 hxg5 34. hxg5 Qxg5 35. Qd5 Rh6 36. Ng4 c6 37. Qd3 Rh3 38. Rg1 Qe7 39. Qe2 Qf7 40. Rh1 Rxh1 41. Rxh1+ Kg8 42. Ne3 Rb4 43. Qh2 Kf8 44. Qh8+ Qg8 45. Qh3 Ke7 46. Nf5+ Kd8 47. Nxd6 Kc7 48. Qf5 Kxd6 49. Rh7 Qxc4 50. Qg6+ Qe6 51. Qxg7 Qf7 1-0

[Event "Tampere We TammerSh 8th"]
[Site "Tampere"]
[Date "2011.??.??"]
[Round "2"]
[White "Mantyniemi, Jaakko"]
[Black "Reed, Darren"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1912"]
[BlackElo "2035"]
[PlyCount "58"]
[EventDate "2011.??.??"]
[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 g6 2. d4 Bg7 3. h4 d6 4. h5 gxh5 5. Nc3 Nf6 6. Bg5 c5 7. d5 Qa5 8. Qd2 Nbd7 9. g3 a6 10. Nge2 b5 11. Bg2 Nb6 12. Kf1 Nc4 13. Qc1 Rb8 14. Nd1 h6 15. Bf4 b4 16. Ne3 Nxe3+ 17. Bxe3 Bd7 18. Nf4 Ng4 19. Nxh5 Nxe3+ 20. Qxe3 Bxb2 21. Rd1 Qxa2 22. Bf3 Bd4 23. Rxd4 cxd4 24. Qxd4 Rg8 25. Ng7+ Kd8 26. Be2 Bb5 27. Bxb5 Rxb5 28. Nf5 Rc5 29. Ne3 b3 1/2-1/2

[Event "FIN-ch op"]
[Site "Naantali"]
[Date "2010.07.04"]
[Round "9"]
[White "Mantyniemi, Jaakko"]
[Black "Piiroinen, Tero"]
[Result "0-1"]
[ECO "B07"]
[PlyCount "118"]
[EventDate "2010.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 g6 2. d4 d6 3. c3 Nf6 4. Bd3 Bg7 5. f4 c6 6. Nf3 Bg4 7. 0-0 d5 8. e5 Ne4 9. Qc2 Bf5 10. Be3 h5 11. a4 a5 12. Na3 Na6 13. Rad1 e6 14. Qe2 Bf8 15. Bc1 Bxa3 16. Bxe4 dxe4 17. bxa3 exf3 18. gxf3 Nc7 19. c4 0-0 20. Kh1 Kh7 21. Rg1 Qe7 22. Rg5 Rad8 23. Qf2 f6 24. exf6 Qxf6 25. Bb2 Qf7 26. Qh4 c5 27. Qf2 cxd4 28. Rxd4 Rxd4 29. Qxd4 Qe7 30. Rg1 Rd8 31. Qe5 b6 32. Re1 Na6 33. Ba1 Nc5 34. Re2 Nd3 35. Qc3 Nxf4 36. Rd2 Nd3 37. f4 Qf7 38. Kg1 Rg8 39. Rxd3 Bxd3 40. Qxd3 Qe7 41. Be5 Kh6 42. Qe3 Qc5 43. Bd4 Qf5 44. Qg3 g5 45. fxg5+ Qxg5 46. Qxg5+ Rxg5+ 47. Kf2 Rg4 48. Bxb6 Rxc4 49. Bxa5 Rxa4 50. Bb4 Kg5 51. Kf3 Kf5 52. Kg3 Ra8 53. Kh4 Rg8 54. Bd6 e5 55. a4 Ra8 56. a5 Rxa5 57. Kxh5 Ra7 58. Kh4 Kf4 59. Kh5 Rh7+ 0-1

[Event "FIN-ch op"]
[Site "Naantali"]
[Date "2010.07.03"]
[Round "8"]
[White "Viljanen, Jouko"]
[Black "Mantyniemi, Jaakko"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "1871"]
[PlyCount "97"]
[EventDate "2010.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. d4 b5 2. b3 Bb7 3. Bb2 Nf6 4. Nd2 e6 5. Ngf3 Be7 6. g3 0-0 7. Bg2 d6 8. 0-0 Nbd7 9. c4 b4 10. Qc2 c5 11. e4 Qc7 12. Rfe1 a5 13. e5 Ng4 14. h3 Nh6 15. exd6 Bxd6 16. Ng5 g6 17. dxc5 Nxc5 18. Nde4 Be7 19. Nf6+ Bxf6 20. Bxf6 Bxg2 21. Kxg2 Nf5 22. Ne4 Qc6 23. Kg1 Nd7 24. Rad1 e5 25. Rxd7 Qxd7 26. Rd1 Nd4 27. Qd3 Qf5 28. Kg2 Ra6 29. g4 Qe6 30. Qe3 Qc6 31. f3 Ne6 32. Qh6 Nf4+ 33. Kh2 Qxf6 34. Nxf6+ Rxf6 35. Qg5 Re6 36. Rd8 f6 37. Rxf8+ Kxf8 38. Qh6+ Kg8 39. Qh4 Rd6 40. Qe1 Rd3 41. Kg3 Rc3 42. Qf2 g5 43. h4 h6 44. hxg5 hxg5 45. c5 Nd3 46. Qd2 Nxc5 47. Qd8+ Kf7 48. Qc7+ Kg6 49. Qe7 1/2-1/2

[Event "FIN-ch op"]
[Site "Naantali"]
[Date "2010.07.02"]
[Round "7"]
[White "Ahokas, Heikki"]
[Black "Mantyniemi, Jaakko"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1908"]
[PlyCount "78"]
[EventDate "2010.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 Bf5 3. c4 e6 4. cxd5 exd5 5. Qb3 Ne7 6. Nc3 c6 7. Qxb7 Nd7 8. d4 Nb6 9. Qa6 Ng6 10. e3 Qc7 11. Qe2 Be7 12. Bd2 Nc4 13. Bc1 h5 14. Nf3 h4 15. Nd2 Nxd2 16. Bxd2 Rb8 17. Na4 hxg3 18. hxg3 Rxh1+ 19. Bxh1 Bd6 20. Bc3 Kf8 21. Nc5 Re8 22. 0-0-0 Qb6 23. Qh5 Bc8 24. Bf3 Bxc5 25. dxc5 Qxc5 26. Kb1 Kg8 27. Rh1 Be6 28. Qh7+ Kf8 29. Qxg7+ Ke7 30. Rc1 Kd7 31. Qd4 Qb6 32. Bg4 Qxd4 33. Bxe6+ Kxe6 34. Bxd4 Re7 35. Rxc6+ Kf5 36. f3 Ne5 37. Ra6 Nxf3 38. Rxa7 Re8 39. Rxf7+ Ke4 1-0

[Event "FIN-ch op"]
[Site "Naantali"]
[Date "2010.07.01"]
[Round "5"]
[White "Jaernefelt, Wilhelm"]
[Black "Mantyniemi, Jaakko"]
[Result "0-1"]
[ECO "C00"]
[PlyCount "59"]
[EventDate "2010.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 b6 5. g3 Bb7 6. e5 Nfd7 7. Bg2 c5 8. Qe2 Nc6 9. 0-0 Qc7 10. Re1 Nb4 11. Nf1 c4 12. c3 cxd3 13. Qd2 Nc2 14. Qxd3 Nxa1 15. Bf4 Qc4 16. Qb1 Qc7 17. Nd4 Ba6 18. Bxd5 0-0-0 19. Bg2 Nc5 20. Rd1 Be7 21. b4 Na4 22. Rc1 Nxc3 23. Qxa1 Rxd4 24. Rxc3 Rc4 25. Ra3 Bb5 26. Bd2 Rd8 27. Ne3 Rxd2 28. Nxc4 Rc2 29. Nxb6+ Qxb6 30. Qd1 0-1

[Event "FIN-ch op"]
[Site "Naantali"]
[Date "2010.07.01"]
[Round "6"]
[White "Mantyniemi, Jaakko"]
[Black "Heino, Juha"]
[Result "0-1"]
[ECO "C86"]
[BlackElo "2078"]
[PlyCount "62"]
[EventDate "2010.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Qe2 b5 7. Bb3 0-0 8. h3 d6 9. c3 Na5 10. Bc2 c5 11. d3 Nc6 12. Rd1 Qc7 13. Nbd2 Re8 14. Nf1 g6 15. Bg5 Nd8 16. Ne3 Ne6 17. Bb3 Qd8 18. g3 Ra7 19. Kg2 Nxg5 20. Nxg5 Bf8 21. h4 h6 22. Rh1 hxg5 23. hxg5 Nh7 24. f4 exf4 25. gxf4 Nxg5 26. fxg5 Qxg5+ 27. Kf3 Bh6 28. Rag1 Qf4+ 29. Kg2 Qxe3 30. Qxe3 Bxe3 31. Rf1 Be6 0-1

[Event "FIN-ch op"]
[Site "Naantali"]
[Date "2010.06.30"]
[Round "4"]
[White "Mantyniemi, Jaakko"]
[Black "Kinnari, Timo"]
[Result "1/2-1/2"]
[ECO "B22"]
[PlyCount "47"]
[EventDate "2010.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 d5 2. e5 c5 3. Nf3 Nc6 4. c3 Bf5 5. Bb5 e6 6. 0-0 Nge7 7. Nh4 Bg6 8. d4 a6 9. Ba4 b5 10. Nxg6 hxg6 11. Bc2 Nf5 12. Bxf5 gxf5 13. f4 Kd7 14. Be3 Qh4 15. h3 Be7 16. Nd2 g5 17. Nf3 Qg3 18. Qe1 Qxe1 19. Rfxe1 gxf4 20. Bxf4 c4 21. Kf2 b4 22. Bg5 a5 23. Bxe7 Kxe7 24. Ke3 1/2-1/2

[Event "FIN-ch op"]
[Site "Naantali"]
[Date "2010.06.29"]
[Round "3"]
[White "Hosia, Akseli"]
[Black "Mantyniemi, Jaakko"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1834"]
[PlyCount "141"]
[EventDate "2010.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 Bd7 7. Bc2 cxd4 8. cxd4 Bb4+ 9. Nc3 Nge7 10. 0-0 Na5 11. Na4 Bxa4 12. Bxa4+ Nec6 13. a3 Be7 14. Bd2 0-0 15. Bc3 Rac8 16. Qd3 a6 17. Bc2 g6 18. Bd2 f6 19. h4 f5 20. Bh6 Rf7 21. b3 Na7 22. b4 N5c6 23. Ba4 Qd8 24. g3 b5 25. Bb3 a5 26. Ng5 Bxg5 27. Bxg5 Qb6 28. Be3 axb4 29. a4 Na5 30. Rfc1 Rfc7 31. Rxc7 Rxc7 32. Bd2 Nxb3 33. Qxb3 Qxd4 34. Rd1 Qc4 35. Qxc4 Rxc4 36. a5 Kf7 37. Be3 Rc7 38. Bb6 Rb7 39. Rc1 Ke8 40. Rc5 Kd7 41. f4 Nc6 42. Rxb5 Nxa5 43. Rxb4 Nc4 44. Bc5 Rxb4 45. Bxb4 Kc6 46. Kf2 Kb5 47. Bc3 h5 48. Ke2 Na5 49. Kd3 Nc6 50. Be1 Kc5 51. Bf2+ d4 52. Be1 Kd5 53. Bd2 Na7 54. Be1 Nb5 55. Bf2 Nc3 56. Bxd4 Ne4 57. Bg1 Nxg3 58. Bf2 Ne4 59. Bg1 Ng3 60. Bf2 Nf1 61. Bg1 Kc6 62. Ke2 Ng3+ 63. Kd3 Kb5 64. Bd4 Kb4 65. Bc3+ Kc5 66. Bd4+ Kb5 67. Bf2 Ne4 68. Bg1 Kb4 69. Bd4 Kb3 70. Be3 Kb4 71. Bd4 1/2-1/2

[Event "FIN-ch op"]
[Site "Naantali"]
[Date "2010.06.29"]
[Round "2"]
[White "Mantyniemi, Jaakko"]
[Black "Alhava, Antero"]
[Result "0-1"]
[ECO "C01"]
[BlackElo "2112"]
[PlyCount "34"]
[EventDate "2010.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Nc6 6. c3 Bg4 7. h3 Bh5 8. g4 Bg6 9. Bxg6 hxg6 10. Qb3 Qe7+ 11. Kd1 0-0-0 12. Bg5 f6 13. Be3 Qe6 14. Nbd2 Nge7 15. Kc2 f5 16. Ng5 Qd7 17. f3 Na5 0-1

[Event "FIN-ch op"]
[Site "Naantali"]
[Date "2010.06.28"]
[Round "1"]
[White "Mannerlehto, Miikka"]
[Black "Mantyniemi, Jaakko"]
[Result "0-1"]
[ECO "D04"]
[PlyCount "94"]
[EventDate "2010.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. Nbd2 Bf5 4. e3 e6 5. h3 Bd6 6. Qe2 c6 7. c3 Nbd7 8. g4 Bg6 9. c4 Ne4 10. c5 Be7 11. Ne5 Nxe5 12. dxe5 Bxc5 13. Bg2 Bb4 14. Bxe4 Bxe4 15. f3 Bg6 16. a3 Be7 17. h4 Bxh4+ 18. Kd1 Be7 19. Ke1 Qc7 20. f4 0-0-0 21. b4 f6 22. Bb2 fxe5 23. Bxe5 Bd6 24. Bxd6 Qxd6 25. Nf3 Be4 26. Rf1 Bxf3 27. Qxf3 e5 28. fxe5 Qxe5 29. Rd1 Rde8 30. Ke2 Rhf8 31. Qh3 Rxf1 32. Rxf1 d4 33. Rf3 Qxe3+ 34. Rxe3 Rxe3+ 35. Qxe3 dxe3 36. Kxe3 Kd7 37. Kf4 Ke6 38. Kg5 Ke5 39. a4 a5 40. bxa5 c5 41. a6 bxa6 42. a5 c4 43. Kh5 c3 44. Kg5 c2 45. Kh5 c1Q 46. g5 Kf4 47. g6 Qh1# 0-1

[Event "Tampere We TammerSh 3rd"]
[Site "Tampere"]
[Date "2010.??.??"]
[Round "4"]
[White "Auvinen, Esa"]
[Black "Mantyniemi, Jaakko"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2001"]
[PlyCount "78"]
[EventDate "2010.??.??"]
[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 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qd7 7. a4 Nc6 8. Nf3 f6 9. exf6 gxf6 10. Ba3 c4 11. g3 Qf7 12. Bg2 Nge7 13. 0-0 0-0 14. Re1 Re8 15. a5 Ng6 16. Bc5 Qc7 17. Bb4 Bd7 18. Qd2 Kg7 19. Bh3 Rad8 20. Bg2 a6 21. Reb1 Nxb4 22. cxb4 Bc6 23. Ra3 e5 24. dxe5 Nxe5 25. Nd4 Bd7 26. Bxd5 Bc8 27. Bg2 Nc6 28. c3 Nxd4 29. cxd4 Bf5 30. Rc1 Be4 31. Rac3 Qd6 32. Rxc4 Bxg2 33. Kxg2 Rd7 34. Qd1 Re4 35. f3 Re3 36. R1c2 Rde7 37. Kf2 Kg6 38. Qd2 Rb3 39. Rc1 Qd5 1-0

[Event "Espoo We MatSK op 6th"]
[Site "Espoo"]
[Date "2010.??.??"]
[Round "3"]
[White "Mantyniemi, Jaakko"]
[Black "Grek, Marko"]
[Result "1/2-1/2"]
[ECO "B21"]
[PlyCount "101"]
[EventDate "2010.??.??"]
[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 d5 2. e5 c5 3. f4 Nc6 4. Nf3 Bg4 5. c3 e6 6. Bb5 Qb6 7. Ba4 c4 8. d4 cxd3 9. Qxd3 Bxf3 10. Qxf3 Nge7 11. Na3 Nf5 12. Nc2 h5 13. b4 Be7 14. Ne3 g6 15. Nxf5 gxf5 16. Be3 Qa6 17. Bxc6+ bxc6 18. Qe2 Qxe2+ 19. Kxe2 Rg8 20. Rhg1 a6 21. Kf3 f6 22. Bd4 fxe5 23. Bxe5 Kd7 24. c4 Bd6 25. Bxd6 Kxd6 26. Rge1 Rg6 27. Re2 Rb8 28. Rb1 Rg7 29. c5+ Kd7 30. a4 Re7 31. Rb3 Ke8 32. Ke3 e5 33. fxe5 Rxe5+ 34. Kf3 Re4 35. Rxe4+ fxe4+ 36. Ke3 Ke7 37. Kd4 Ke6 38. g3 Rb7 39. Rb2 Rb8 40. h3 Rb7 41. g4 hxg4 42. hxg4 Rb8 43. g5 Kf5 44. b5 axb5 45. axb5 cxb5 46. Kxd5 Rd8+ 47. Kc6 Kxg5 48. Rxb5 Kf4 49. Kc7 Rh8 50. c6 e3 51. Rb2 1/2-1/2

[Event "Tampere We TammerSh 3rd"]
[Site "Tampere"]
[Date "2010.??.??"]
[Round "3"]
[White "Mantyniemi, Jaakko"]
[Black "Perho, Aki"]
[Result "1-0"]
[ECO "C67"]
[PlyCount "89"]
[EventDate "2010.??.??"]
[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. Bb5 Nf6 4. 0-0 Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bxc6 dxc6 8. Qe2 Be6 9. d3 Bf6 10. Nxf7 Kxf7 11. Qxe6+ Kg6 12. Nc3 Re8 13. Qg4+ Kf7 14. Rxe8 Qxe8 15. Bd2 Qe6 16. Qxe6+ Kxe6 17. b3 Nf5 18. Re1+ Kd7 19. Ne4 Be7 20. Bc3 c5 21. Be5 Nd4 22. c3 Ne6 23. g3 Rf8 24. h4 Rf7 25. Rd1 Rf5 26. f4 h5 27. Kf2 Bf8 28. Kf3 Rf7 29. Rg1 Be7 30. Ke3 Rf5 31. Rd1 Rf7 32. Nf2 Nd8 33. d4 cxd4+ 34. Bxd4 Kc8 35. Nd3 Nc6 36. Ne5 Nxe5 37. Bxe5 Bc5+ 38. Ke4 Bf2 39. Rd3 g6 40. Kf3 Bc5 41. Ke4 Bf2 42. Rf3 Be1 43. Kd3 Rd7+ 44. Ke2 Bd2 45. Rf1 1-0

[Event "Tampere We TammerSh 3rd"]
[Site "Tampere"]
[Date "2010.??.??"]
[Round "1"]
[White "Mantyniemi, Jaakko"]
[Black "Pursiainen, Erkki"]
[Result "1-0"]
[ECO "C92"]
[BlackElo "1973"]
[PlyCount "114"]
[EventDate "2010.??.??"]
[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. Bb5 a6 4. Ba4 Nf6 5. 0-0 d6 6. Re1 Be7 7. h3 b5 8. Bb3 Bb7 9. c3 0-0 10. d3 Na5 11. Bc2 c5 12. Nbd2 Nc6 13. Nf1 Qc7 14. Bg5 h6 15. Be3 Nd8 16. Ng3 Bc8 17. Qd2 Kh7 18. Rac1 Ng8 19. d4 g6 20. Bb1 Be6 21. Nf5 f6 22. Nxh6 Nxh6 23. Bxh6 Rh8 24. Be3 Kg7 25. d5 Bd7 26. Bd3 Nf7 27. Bf1 g5 28. Nh2 Qc8 29. Qe2 Rh4 30. f3 Nh8 31. Bf2 Rh7 32. Bg3 Ng6 33. Ng4 Bxg4 34. hxg4 Qh8 35. Qc2 Bd8 36. Kf2 c4 37. Ke2 Bb6 38. Rcd1 Qc8 39. Kd2 Qc5 40. Kc1 Rhh8 41. Re2 Qc7 42. Kb1 Qb7 43. Bf2 Rh1 44. g3 Nf8 45. f4 Nd7 46. Bxb6 Qxb6 47. Rh2 Rxh2 48. Qxh2 Rh8 49. Qg2 Qd8 50. fxg5 fxg5 51. Be2 Rf8 52. Rh1 Rh8 53. Rf1 Rf8 54. Rf5 Rxf5 55. gxf5 Qh8 56. a4 Kf6 57. Ka2 Nc5 1-0

[Event "Tampere We TammerSh 3rd"]
[Site "Tampere"]
[Date "2010.??.??"]
[Round "5"]
[White "Mantyniemi, Jaakko"]
[Black "Torkkola, Henri"]
[Result "0-1"]
[ECO "C07"]
[BlackElo "2023"]
[PlyCount "105"]
[EventDate "2010.??.??"]
[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 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd8 7. 0-0 Nf6 8. Nb3 Nc6 9. Re1 h6 10. Bf4 Bd6 11. Bxd6 Qxd6 12. Nbxd4 Nxd4 13. Qxd4 Qxd4 14. Nxd4 0-0 15. Rad1 Bd7 16. Nf3 Rac8 17. Ne5 Rfd8 18. Bb3 Be8 19. f4 Nd7 20. Nc4 Nc5 21. Nd6 Rc6 22. Nxe8 Rxe8 23. Bd5 Rc7 24. Bc4 a6 25. b4 b5 26. bxc5 bxc4 27. Rd6 Rxc5 28. Rxa6 Rd8 29. Kf2 Kh7 30. Re4 g5 31. fxg5 hxg5 32. Ke2 Kg6 33. Ra4 c3 34. Red4 Rh8 35. h3 Re5+ 36. Kd3 Rf5 37. Kxc3 Rf2 38. Rg4 f5 39. Rg3 f4 40. Rg4 Kf5 41. Rc4 f3 42. Rc7 Rd8 43. Rg7 Rc8+ 44. Kd3 Rcxc2 45. R4xg5+ Kf6 46. gxf3 Rxa2 47. Ke3 Rae2+ 48. Kf4 e5+ 49. Kg3 Rg2+ 50. Kh4 Rgf2 51. Rg8 Kf7 52. Rg3 Kf6 53. Kg4 0-1

[Event "Espoo We MatSK op 6th"]
[Site "Espoo"]
[Date "2010.??.??"]
[Round "4"]
[White "Nokso Koivisto, Aki"]
[Black "Mantyniemi, Jaakko"]
[Result "1-0"]
[ECO "C04"]
[WhiteElo "2158"]
[PlyCount "105"]
[EventDate "2010.??.??"]
[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 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. c3 a5 7. Bb5 f6 8. exf6 Qxf6 9. 0-0 Bd6 10. Re1 0-0 11. Nf1 Ne7 12. Bg5 Qf7 13. Qe2 Nf6 14. Ng3 Ng6 15. Bd3 Nf4 16. Bxf4 Bxf4 17. Bc2 b6 18. b3 Ra7 19. Qd3 Ba6 20. c4 c5 21. Ne5 Bxe5 22. dxe5 dxc4 23. bxc4 Rd7 24. Qe2 Nd5 25. Qe4 Qxf2+ 26. Kh1 Nf4 27. Qxh7+ Kf7 28. Bg6+ Nxg6 29. Rf1 Rd2 30. Ne4 Bxc4 31. Rxf2+ Rxf2 32. Ng5+ Ke7 33. Qxg7+ Kd8 34. Rd1+ Kc8 35. Nf3 Be2 36. Qxg6 Bxd1 37. Qxe6+ Kb7 38. Qd7+ Ka6 39. Qxd1 c4 40. a4 Rc8 41. e6 c3 42. e7 c2 43. Qd3+ Kb7 44. Qd5+ Rc6 45. Qxc6+ Kxc6 46. e8Q+ Kb7 47. Qe1 Re2 48. Qc1 b5 49. axb5 a4 50. Nd4 Re4 51. Nxc2 Rc4 52. h3 Kb6 53. Qb2 1-0

[Event "Tampere We TammerSh 3rd"]
[Site "Tampere"]
[Date "2010.??.??"]
[Round "2"]
[White "Olander, Aleksi"]
[Black "Mantyniemi, Jaakko"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "1902"]
[PlyCount "53"]
[EventDate "2010.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Bxd2+ 5. Nxd2 d5 6. Bg2 0-0 7. Ngf3 Nbd7 8. 0-0 b6 9. b4 dxc4 10. Ne5 Nd5 11. Ndxc4 Bb7 12. Qb3 Rb8 13. b5 Nxe5 14. Nxe5 Qd6 15. Rac1 a6 16. Nc6 Bxc6 17. Rxc6 Qd7 18. Rfc1 axb5 19. e4 Nf6 20. d5 Rb7 21. dxe6 Qd4 22. exf7+ Kh8 23. Qe6 h5 24. e5 Ng4 25. R6c2 Rbb8 26. Re1 c5 27. Qg6 1-0

[Event "Espoo We MatSK op 6th"]
[Site "Espoo"]
[Date "2010.??.??"]
[Round "2"]
[White "Parkkinen, Jyrki"]
[Black "Mantyniemi, Jaakko"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2219"]
[PlyCount "92"]
[EventDate "2010.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 b5 2. b3 Nf6 3. Nf3 e6 4. g3 Be7 5. Bg2 Bb7 6. Bb2 d6 7. 0-0 Nbd7 8. c4 b4 9. d5 e5 10. Nh4 g6 11. Nd2 Nc5 12. Qc2 Qd7 13. f4 Ng4 14. Bh3 Bxh4 15. gxh4 0-0 16. Rf3 f5 17. fxe5 dxe5 18. Bxg4 fxg4 19. Re3 e4 20. Bd4 Ne6 21. Qxe4 Nxd4 22. Qxd4 Rad8 23. Rg3 c6 24. e4 Bc8 25. Qc5 Qg7 26. Re1 Qe5 27. Qe3 Rf4 28. Rf1 Rdf8 29. Rxf4 Rxf4 30. dxc6 a5 31. Kg2 Rf8 32. Kg1 Qa1+ 33. Kg2 Qd1 34. e5 Rd8 35. Ne4 Bf5 36. Nf2 Qc2 37. e6 Rd2 38. Rxg4 Rxf2+ 39. Qxf2 Qxf2+ 40. Kxf2 Bxg4 41. Ke3 Kf8 42. Kd4 Ke7 43. Kc5 Bxe6 44. Kb5 Kd6 45. Kb6 Bc8 46. c7 h6 1/2-1/2

[Event "FIN-chT1C 0910"]
[Site "Finland"]
[Date "2009.09.??"]
[Round "4.8"]
[White "Kangasniemi, Jussi"]
[Black "Mantyniemi, Jaakko"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1836"]
[PlyCount "73"]
[EventDate "2009.09.19"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Pori PSY"]
[BlackTeam "Tampere Tammer II"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. Nf3 b5 2. d4 Bb7 3. e4 Bxe4 4. Bxb5 Nf6 5. c4 e6 6. Nc3 Be7 7. Qe2 Bg6 8. Ne5 c6 9. Ba4 Qc7 10. Qf3 0-0 11. h4 d5 12. Bg5 c5 13. Bf4 Qa5 14. Bd2 Qd8 15. dxc5 Bxc5 16. h5 Be4 17. Qg3 Kh8 18. h6 g6 19. Bg5 Be7 20. f3 Bf5 21. Bc6 d4 22. 0-0-0 Qa5 23. Rxd4 Qc5 24. Qf4 Nxc6 25. Nxc6 Qxc6 26. Qe5 Kg8 27. Bxf6 Bc5 28. Rdd1 Rfe8 29. Rhf1 Rab8 30. Bg5 Bf8 31. g4 Qxc4 32. gxf5 exf5 33. Qd4 Qc7 34. Kb1 Qb7 35. Nd5 Re6 36. Nf6+ Rxf6 37. Qxf6 1-0

[Event "FIN-ch op"]
[Site "Mantta"]
[Date "2009.08.09"]
[Round "9"]
[White "Mantyniemi, Jaakko"]
[Black "Rautanen, Sari"]
[Result "1-0"]
[ECO "B07"]
[BlackElo "2008"]
[PlyCount "39"]
[EventDate "2009.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 e5 3. f4 exd4 4. Nf3 Nf6 5. Bd3 Nc6 6. c3 dxc3 7. Nxc3 Bg4 8. Be3 Be7 9. 0-0 0-0 10. Qe1 Nb4 11. Bb1 c5 12. Ng5 h6 13. Qh4 Qd7 14. h3 hxg5 15. fxg5 Ne8 16. hxg4 g6 17. Rf3 f6 18. a3 Nc6 19. Ba2+ Rf7 20. Rh3 1-0

[Event "FIN-ch op"]
[Site "Mantta"]
[Date "2009.08.08"]
[Round "8"]
[White "Rantanen, Ari"]
[Black "Mantyniemi, Jaakko"]
[Result "1-0"]
[ECO "A04"]
[PlyCount "87"]
[EventDate "2009.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 b5 2. e4 Bb7 3. Bxb5 Bxe4 4. 0-0 a6 5. Ba4 e6 6. d4 Nf6 7. c4 Be7 8. d5 exd5 9. Nc3 0-0 10. cxd5 Bf5 11. h3 h6 12. Nd4 Bg6 13. Qf3 Bc5 14. Nf5 d6 15. Re1 Bxf5 16. Qxf5 Nbd7 17. Bf4 Rb8 18. Re2 Bd4 19. Rd1 Be5 20. Be3 Rb4 21. a3 Rh4 22. g4 g6 23. Qf3 Bxc3 24. bxc3 Ne5 25. Qg3 Nfxg4 26. Bd4 Nf6 27. f4 Nh5 28. Qe3 Nxf4 29. Rh2 Qg5+ 30. Kh1 Qh5 31. Rf1 Rxh3 32. Qxf4 g5 33. Bxe5 dxe5 34. Qxe5 Rb8 35. Bd7 Rxh2+ 36. Qxh2 Qg6 37. Bf5 Qg7 38. Qxc7 Re8 39. Bb1 Qf8 40. Bg6 Re7 41. Qd6 Qe8 42. Bxf7+ Rxf7 43. Qg6+ Kf8 44. Qxh6+ 1-0

[Event "FIN-ch op"]
[Site "Mantta"]
[Date "2009.08.07"]
[Round "7"]
[White "Mantyniemi, Jaakko"]
[Black "Suuronen, Petri"]
[Result "1-0"]
[ECO "B07"]
[BlackElo "1946"]
[PlyCount "73"]
[EventDate "2009.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Bd3 e5 4. d5 c6 5. c4 cxd5 6. exd5 Nbd7 7. Nc3 Nc5 8. Bc2 a5 9. Nge2 Be7 10. Ng3 b6 11. 0-0 0-0 12. f4 Nfd7 13. Nf5 g6 14. Nh6+ Kg7 15. f5 g5 16. Qh5 f6 17. Ng4 Qe8 18. Qh6+ Kh8 19. Bxg5 Qf7 20. Be3 Rg8 21. Qh3 Qg7 22. Nh6 Ba6 23. Rf3 Qf8 24. Nxg8 Qxg8 25. b3 Qf7 26. Kh1 Rg8 27. g4 a4 28. Rg3 b5 29. b4 Nb7 30. Rag1 Rc8 31. Bd3 e4 32. Be2 Ne5 33. g5 Nxc4 34. g6 Qg8 35. g7+ Qxg7 36. Bh6 Qg8 37. Be3 1-0

[Event "FIN-ch op"]
[Site "Mantta"]
[Date "2009.08.06"]
[Round "6"]
[White "Haapasalo, Jukka Pekka"]
[Black "Mantyniemi, Jaakko"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2130"]
[PlyCount "85"]
[EventDate "2009.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bf4 Bd6 5. Qd2 Nf6 6. Nc3 0-0 7. 0-0-0 c6 8. Bd3 b5 9. f3 Na6 10. g4 Nc7 11. Nge2 Ne6 12. Be5 Bxe5 13. dxe5 Nd7 14. f4 Nec5 15. Nd4 Nxd3+ 16. cxd3 Qb6 17. Nf5 Nc5 18. Rhg1 b4 19. Ne2 Ba6 20. Rg3 Rfe8 21. Rh3 Ne6 22. Nd6 Re7 23. f5 Nf8 24. f6 Rxe5 25. fxg7 Qc5+ 26. Kb1 Qxd6 27. gxf8Q+ Rxf8 28. Nd4 Rfe8 29. Nf5 Qg6 30. Qxb4 Bc8 31. Rh6 Qg5 32. h4 Qd8 33. Rxc6 Bxf5 34. gxf5 d4 35. Rd6 Qxh4 36. Rxd4 Qf2 37. Rf4 Qe2 38. Rg1+ Kh8 39. Qd4 f6 40. Qd6 R5e6 41. fxe6 Qh2 42. Rgf1 Rc8 43. a3 1-0

[Event "FIN-ch op"]
[Site "Mantta"]
[Date "2009.08.06"]
[Round "5"]
[White "Mantyniemi, Jaakko"]
[Black "Immonen, Vihtori"]
[Result "1/2-1/2"]
[ECO "B22"]
[BlackElo "1872"]
[PlyCount "107"]
[EventDate "2009.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. cxd4 d6 6. Nf3 Nc6 7. Be2 Bf5 8. a3 e6 9. 0-0 Be7 10. b4 Bxb1 11. Rxb1 Nc3 12. Qc2 Nxb1 13. Qxb1 d5 14. Bd3 h6 15. Be3 Rc8 16. Qb2 Nb8 17. g4 Nd7 18. Nd2 0-0 19. h4 Bxh4 20. Kg2 f6 21. f4 fxe5 22. dxe5 Nb6 23. Qb3 Qc7 24. Nf3 Qc3 25. Qb1 Nc4 26. Bc1 Be7 27. g5 Nxa3 28. Bh7+ Kh8 29. Qg6 Qc2+ 30. Kg3 Qxg6 31. Bxg6 Bxb4 32. Rh1 Rc3 33. Kg4 Rfc8 34. Bd2 Rxf3 35. Bxb4 Rb3 36. Be7 Rcc3 37. Bf7 Rc7 38. Bxa3 Rxa3 39. Bxe6 d4 40. gxh6 gxh6 41. Rxh6+ Kg7 42. Rh1 Rc6 43. Bf5 Rh6 44. Rd1 Rhh3 45. Be4 Rag3+ 46. Kf5 d3 47. Ke6 Re3 48. Kd5 a5 49. Kd4 a4 50. Bxd3 a3 51. Bc4 b5 52. Bxb5 a2 53. Bc4 Ra3 54. Ra1 1/2-1/2

[Event "FIN-ch op"]
[Site "Mantta"]
[Date "2009.08.05"]
[Round "4"]
[White "Loyttyniemi, Marko"]
[Black "Mantyniemi, Jaakko"]
[Result "0-1"]
[ECO "C02"]
[PlyCount "94"]
[EventDate "2009.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. c3 Nc6 5. Bb5 Nge7 6. d4 Qb6 7. Qd3 Bd7 8. dxc5 Qc7 9. Bxc6 Nxc6 10. Qe3 Be7 11. b4 a5 12. a3 axb4 13. cxb4 Nxb4 14. Qc3 Na6 15. 0-0 Qxc5 16. Qb3 Qc7 17. Be3 Nc5 18. Qc3 Qa5 19. Rc1 Qxc3 20. Rxc3 Rc8 21. Nbd2 0-0 22. h4 Ba4 23. Rac1 b6 24. h5 Bd7 25. Rb1 Na4 26. Rcb3 Nc3 27. Ra1 b5 28. g4 f6 29. h6 g6 30. Kg2 f5 31. Nh2 f4 32. Bd4 Ne4 33. Ndf3 Rc2 34. Rb2 Rfc8 35. Raa2 Rxb2 36. Bxb2 Rc2 37. Ne1 Rxf2+ 38. Kg1 Bc5 39. Nd3 Rxb2+ 40. Nxc5 Rxa2 41. Nxd7 Rxa3 42. Nf1 Ra1 43. Nf6+ Nxf6 44. exf6 b4 45. Kf2 Rxf1+ 46. Kxf1 b3 47. g5 b2 0-1

[Event "FIN-ch op"]
[Site "Mantta"]
[Date "2009.08.04"]
[Round "3"]
[White "Mantyniemi, Jaakko"]
[Black "Raisanen, Kim"]
[Result "0-1"]
[ECO "B29"]
[BlackElo "2148"]
[PlyCount "114"]
[EventDate "2009.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. a4 d6 5. h3 a6 6. Bc4 e6 7. d3 Be7 8. Qe2 Qc7 9. 0-0 0-0 10. Bf4 Nd7 11. Rfe1 Bf6 12. Nd1 Rb8 13. c3 b5 14. axb5 axb5 15. Ba2 Ra8 16. Ne3 b4 17. Bg5 Qb8 18. Bxf6 Nxf6 19. Bc4 Na5 20. Qc2 Bd7 21. Nd2 Rc8 22. Nb3 Nc6 23. Rxa8 Qxa8 24. Bb5 Qb7 25. Bxc6 Qxc6 26. Ra1 bxc3 27. bxc3 d5 28. e5 Nh5 29. Qa2 Nf4 30. d4 Nd3 31. Qa6 c4 32. Qxc6 Bxc6 33. Nc1 Nxc1 34. Rxc1 Ba4 35. Nc2 Bxc2 36. Rxc2 Rb8 37. Kf1 h5 38. Ke2 Kh7 39. Ke3 Kg6 40. Kf4 Rb1 41. Kf3 Kf5 42. g4+ hxg4+ 43. hxg4+ Kg5 44. Ra2 Rc1 45. Ra3 g6 46. Ke3 Kxg4 47. Kd2 Rf1 48. Ke2 Rh1 49. f3+ Kf4 50. Ra7 Rh2+ 51. Kd1 Ke3 52. Rxf7 Kd3 53. Ke1 Kxc3 54. Re7 Kd3 55. Rxe6 c3 56. Rc6 c2 57. e6 Rh1+ 0-1

[Event "FIN-ch op"]
[Site "Mantta"]
[Date "2009.08.04"]
[Round "2"]
[White "Storm, Harry"]
[Black "Mantyniemi, Jaakko"]
[Result "0-1"]
[ECO "E12"]
[PlyCount "80"]
[EventDate "2009.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. c4 e6 4. Nc3 Bb7 5. Bg5 Be7 6. e3 Ne4 7. Bxe7 Qxe7 8. Nxe4 Bxe4 9. Bd3 Qb4+ 10. Qd2 Qxd2+ 11. Kxd2 Bxd3 12. Kxd3 d6 13. b4 Nd7 14. a4 a5 15. b5 f6 16. Nd2 0-0 17. f4 Rac8 18. Rhe1 Rfe8 19. Rac1 Kf7 20. Ne4 h6 21. g3 Re7 22. Re2 Rce8 23. Nc3 Rd8 24. g4 g6 25. Kc2 Rg8 26. Rg1 Ree8 27. Kd3 f5 28. g5 hxg5 29. Rxg5 Rh8 30. Reg2 Reg8 31. e4 Rh3+ 32. R5g3 Rgh8 33. exf5 gxf5 34. Ke3 R8h7 35. Kf3 Rxh2 36. Rg7+ Rxg7 37. Rxh2 Nf6 38. Rh8 Rg1 39. c5 dxc5 40. dxc5 Rc1 0-1

[Event "FIN-ch op"]
[Site "Mantta"]
[Date "2009.08.03"]
[Round "1"]
[White "Mantyniemi, Jaakko"]
[Black "Paldanius, Pekka"]
[Result "0-1"]
[ECO "C67"]
[BlackElo "2268"]
[PlyCount "81"]
[EventDate "2009.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[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. Bb5 Nf6 4. 0-0 Nxe4 5. Re1 Nd6 6. Bxc6 dxc6 7. Nxe5 Be7 8. d3 0-0 9. Nc3 Re8 10. Bd2 Bf8 11. Qf3 Be6 12. b3 f6 13. Ng4 Qd7 14. Ne3 b6 15. Rad1 Nb5 16. Nxb5 cxb5 17. Bc3 a5 18. h3 Kh8 19. Ng4 Qd5 20. Qg3 Bd6 21. Qh4 Qg5 22. Qxg5 fxg5 23. Nh2 c6 24. Nf3 h6 25. Nd4 Bd7 26. Nf3 c5 27. Be5 Bf8 28. Bc7 Rec8 29. Bxb6 Ra6 30. Ne5 Be8 31. Bxc5 Bxc5 32. c4 Rd6 33. cxb5 Bd4 34. Nc4 Rf6 35. Re4 Bxf2+ 36. Kh2 Bxb5 37. Nxa5 Rc2 38. a4 Bb6 39. Nc4 Bc6 40. Rg4 Rff2 41. h4 0-1

[Event "Tampere We TammerSh 9th"]
[Site "Tampere"]
[Date "2009.??.??"]
[Round "4"]
[White "Jarvenpaa, Jari"]
[Black "Mantyniemi, Jaakko"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2087"]
[PlyCount "65"]
[EventDate "2009.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 b5 2. e4 Bb7 3. Bxb5 Bxe4 4. Nf3 c6 5. Bd3 Nf6 6. 0-0 e6 7. Nc3 Bxd3 8. Qxd3 Be7 9. Bf4 0-0 10. Rfe1 a5 11. Ng5 Na6 12. a3 h6 13. Nf3 Nc7 14. Ne5 Rb8 15. Rab1 Rb7 16. Nc4 Nce8 17. Bd2 Nd6 18. Ne5 Qb8 19. Na4 Qa7 20. c4 Rfb8 21. Bc3 Nc8 22. Rbd1 Nb6 23. Nxb6 Rxb6 24. Qf3 Qa8 25. h3 d6 26. c5 dxc5 27. dxc5 Bxc5 28. Nxf7 Rf8 29. Nxh6+ Kh8 30. Rxe6 Rb3 31. Nf5 Qc8 32. Rxf6 Rxc3 33. Rxf8+ 1-0

[Event "Tampere We TammerSh 9th"]
[Site "Tampere"]
[Date "2009.??.??"]
[Round "5"]
[White "Kekki, Jorma J"]
[Black "Mantyniemi, Jaakko"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2138"]
[PlyCount "39"]
[EventDate "2009.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 b5 2. e3 b4 3. d4 Bb7 4. Be2 Nf6 5. 0-0 e6 6. a3 a5 7. axb4 axb4 8. Rxa8 Bxa8 9. c4 bxc3 10. bxc3 c5 11. Ba3 Nc6 12. Qa4 cxd4 13. cxd4 Qa5 14. Qxa5 Nxa5 15. Bxf8 Kxf8 16. Nc3 Ke7 17. Ra1 Nb3 18. Rb1 Bxf3 19. gxf3 Nd2 20. Rb7 1/2-1/2

[Event "Tampere We TammerSh 1st"]
[Site "Tampere"]
[Date "2009.??.??"]
[Round "1"]
[White "Lehtimaki, Tero"]
[Black "Mantyniemi, Jaakko"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "1947"]
[PlyCount "25"]
[EventDate "2009.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Nfd7 5. d4 c5 6. dxc5 Nc6 7. Bf4 Bxc5 8. Bd3 Qb6 9. 0-0 Qxb2 10. Nb5 Kd8 11. Bd2 d4 12. Bc4 d3 13. cxd3 1-0

[Event "Tampere We TammerSh 9th"]
[Site "Tampere"]
[Date "2009.??.??"]
[Round "2"]
[White "Lindholm, Tommi"]
[Black "Mantyniemi, Jaakko"]
[Result "1/2-1/2"]
[ECO "A12"]
[PlyCount "85"]
[EventDate "2009.??.??"]
[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 Nf6 2. g3 c6 3. Bg2 d5 4. b3 Bf5 5. Bb2 e6 6. Nf3 Be7 7. d3 Nbd7 8. Nbd2 Qc7 9. Rc1 Rd8 10. 0-0 h5 11. h4 Kf8 12. Qe1 Ng4 13. cxd5 exd5 14. Nd4 Be6 15. f4 Ne3 16. Rf3 Nxg2 17. Nxe6+ fxe6 18. Kxg2 Kg8 19. e4 Bb4 20. exd5 Bxd2 21. Qxd2 exd5 22. Re1 c5 23. Re7 d4 24. Qe2 Qc6 25. Kg1 Nf6 26. Rf1 Kh7 27. Qe5 Rd5 28. Qc7 Qxc7 29. Rxc7 Re8 30. Bc1 b6 31. Rxa7 Kg6 32. f5+ Rxf5 33. Rxf5 Kxf5 34. Bg5 Ng4 35. Kf1 Ne5 36. Rxg7 Nxd3 37. Bd2 Ke4 38. Rf7 b5 39. a4 bxa4 40. bxa4 c4 41. Rc7 c3 42. Bxc3 dxc3 43. Rxc3 1/2-1/2

[Event "Tampere We TammerSh 9th"]
[Site "Tampere"]
[Date "2009.??.??"]
[Round "3"]
[White "Mantyniemi, Jaakko"]
[Black "Hamalainen, Jussi"]
[Result "1/2-1/2"]
[ECO "B07"]
[PlyCount "6"]
[EventDate "2009.??.??"]
[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 d6 2. d4 Nf6 3. Nc3 g6 1/2-1/2

[Event "Tampere We TammerSh 1st"]
[Site "Tampere"]
[Date "2009.??.??"]
[Round "5"]
[White "Mantyniemi, Jaakko"]
[Black "Kiuttu, Roope"]
[Result "0-1"]
[ECO "B21"]
[BlackElo "2107"]
[PlyCount "80"]
[EventDate "2009.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. c3 Nf6 5. Bd3 dxc3 6. Nxc3 d6 7. 0-0 Be7 8. Qe2 0-0 9. Rd1 Nc6 10. e5 Nd5 11. Nxd5 exd5 12. Qc2 dxe5 13. Bxh7+ Kh8 14. Be4 Be6 15. Bf5 Qc8 16. g4 e4 17. Rxd5 exf3 18. Bxe6 fxe6 19. Rh5+ Kg8 20. Qh7+ Kf7 21. g5 Ne5 22. Rh6 Qc4 23. Rh4 Qe2 24. Be3 Ng6 25. Qh5 e5 26. Re4 Rad8 27. h3 Rd1+ 28. Rxd1 Qxd1+ 29. Kh2 Rc8 30. Qg4 Rc6 31. h4 Kg8 32. h5 Nf8 33. h6 g6 34. h7+ Nxh7 35. Rxe5 Qd6 36. Bf4 Rc4 37. Qg3 Nf8 38. Re4 Qc5 39. Be3 Bd6 40. Bxc5 Bxg3+ 0-1

[Event "Tampere We TammerSh 9th"]
[Site "Tampere"]
[Date "2009.??.??"]
[Round "1"]
[White "Mantyniemi, Jaakko"]
[Black "Manninen, Harri"]
[Result "0-1"]
[ECO "B22"]
[PlyCount "66"]
[EventDate "2009.??.??"]
[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 a6 3. d4 cxd4 4. cxd4 d5 5. e5 Bf5 6. Bd3 Bxd3 7. Qxd3 e6 8. Nf3 Nc6 9. a3 Qb6 10. 0-0 Nge7 11. Nc3 Na5 12. b4 Nc4 13. Bf4 Ng6 14. Bg3 Be7 15. h4 h5 16. Ne2 Qd8 17. Ng5 Nxh4 18. Nxe6 fxe6 19. Nf4 Rh6 20. Bxh4 Bxh4 21. g3 Bg5 22. Nxh5 Qe7 23. g4 g6 24. Ng3 Bf4 25. Kg2 Kd7 26. Rh1 Rah8 27. Rxh6 Rxh6 28. b5 a5 29. b6 Bxg3 30. fxg3 Qg5 31. Qb1 Qd2+ 32. Kf3 Qe3+ 33. Kg2 Qe2+ 0-1

[Event "Tampere We TammerSh 1st"]
[Site "Tampere"]
[Date "2009.??.??"]
[Round "2"]
[White "Mantyniemi, Jaakko"]
[Black "Savola, Laura"]
[Result "1/2-1/2"]
[ECO "C15"]
[BlackElo "2049"]
[PlyCount "53"]
[EventDate "2009.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 Ne7 6. Qg4 0-0 7. h4 e5 8. Qg3 dxe4 9. dxe5 Nf5 10. Qf4 Nc6 11. Qxe4 Nxe5 12. Bf4 Nd6 13. Qb4 a5 14. Qd4 Nc6 15. Qd2 Qe7+ 16. Qe3 Ne4 17. Ne2 Re8 18. f3 Nc5 19. Qxe7 Rxe7 20. 0-0-0 b6 21. Nd4 Bb7 22. Nf5 Ree8 23. Bb5 Ne6 24. Bg3 g6 25. Nh6+ Kg7 26. Ng4 Red8 27. Bc4 1/2-1/2

