[Event "FIN-chT2 Gp1 1617"]
[Site "Finland"]
[Date "2016.09.17"]
[Round "1.2"]
[White "Koskinen, Mika"]
[Black "Nazarova, Anastasia"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "2105"]
[BlackElo "1897"]
[PlyCount "104"]
[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 "Kotka KymS II"]
[BlackTeam "Espoo ESK"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 e6 7. Nf3 Nge7 8. 0-0 0-0 9. Re1 Rb8 10. Be3 Nd4 11. Qd2 b5 12. Rab1 b4 13. Ne2 Nec6 14. Nexd4 cxd4 15. Bf2 Qb6 16. e5 dxe5 17. fxe5 Rd8 18. Qf4 Ba6 19. Ng5 Rd7 20. Re2 Rbd8 21. h4 h6 22. Nf3 Qc5 23. g4 Bb5 24. Rbe1 a5 25. Nd2 Qe7 26. g5 h5 27. Bxc6 Bxc6 28. Ne4 Bxe4 29. Rxe4 Qc5 30. R1e2 a4 31. Bg3 a3 32. Qc1 Ra8 33. b3 Qc3 34. Qb1 Rd5 35. Qe1 Qc5 36. Qd2 Rc8 37. Be1 Bf8 38. Qf4 Qa7 39. Rf2 Rd7 40. Qf3 Rdc7 41. Qd1 Rc6 42. Ref4 R8c7 43. Re4 Qb8 44. Ree2 Qc8 45. Qc1 Qa6 46. Qf4 Rd7 47. Qf3 Qb5 48. Re4 Rc5 49. Rxd4 Rxe5 50. Bd2 Bc5 51. Qa8+ Kg7 52. Qe8 Bxd4 0-1

[Event "FIN-chT1 East 1314"]
[Site "Finland"]
[Date "2014.03.08"]
[Round "7.6"]
[White "Koskinen, Mika"]
[Black "Pietarinen, Petri"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2108"]
[BlackElo "2108"]
[PlyCount "29"]
[EventDate "2013.09.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Kotka KymS"]
[BlackTeam "Tampere Tammer II"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. g3 b6 5. Bg2 Bb7 6. e5 Nfd7 7. f4 Be7 8. Ndf3 c5 9. d4 cxd4 10. Nxd4 Nc6 11. c3 0-0 12. Ngf3 Nc5 13. 0-0 Rc8 14. Nxc6 Bxc6 15. Nd4 1/2-1/2

[Event "FIN-chT1 East 1314"]
[Site "Finland"]
[Date "2013.10.12"]
[Round "2"]
[White "Koskinen, Mika"]
[Black "Katajainen, Kimmo"]
[Result "1/2-1/2"]
[ECO "B24"]
[WhiteElo "2108"]
[BlackElo "1951"]
[PlyCount "20"]
[EventDate "2013.09.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Kotka KymS"]
[BlackTeam "Helsinki KS 58"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. e4 c5 2. Nc3 e6 3. g3 d6 4. Bg2 Nf6 5. d3 Be7 6. f4 Nc6 7. Nf3 Rb8 8. 0-0 0-0 9. h3 b5 10. g4 b4 1/2-1/2

[Event "FIN Team Cup"]
[Site "Finland"]
[Date "2011.04.09"]
[Round "1.3"]
[White "Koskinen, Mika"]
[Black "Peurala, Jussi"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "2102"]
[PlyCount "104"]
[EventDate "2011.03.26"]
[EventType "team-k.o."]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Karhula TS"]
[BlackTeam "Joensuu SK II"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. e4 d5 2. Nc3 Nf6 3. e5 d4 4. Nb1 Ng4 5. f4 Nc6 6. Nf3 e6 7. Bb5 Qd5 8. Qe2 Bc5 9. Bc4 Qd8 10. Bd3 h5 11. Ng5 Ncxe5 12. h3 Nxd3+ 13. Qxd3 Nf6 14. b4 Be7 15. Bb2 Nd5 16. 0-0 Nxb4 17. Qc4 Qd5 18. Qxc7 Bd7 19. c4 Qc6 20. Qxc6 Bxc6 21. a3 Nc2 22. Ra2 Bf6 23. Nf3 0-0-0 24. d3 Ne3 25. Re1 Bxf3 26. gxf3 Rh6 27. Bc1 Bh4 28. Ree2 Rg6+ 29. Kh1 Nf5 30. Rg2 Bg3 31. a4 h4 32. Na3 Ne3 33. Rg1 Bxf4 34. Rxg6 fxg6 35. Re2 e5 36. Nb1 Rd6 37. Nd2 Rb6 38. Ba3 Nf5 39. Kg2 Bxd2 40. Rxd2 Ne3+ 41. Kf2 Rb1 42. Bd6 Rf1+ 43. Ke2 Ra1 44. Bxe5 Nf5 45. f4 Rxa4 46. Kf3 Kd7 47. Ke4 Ra1 48. Bxd4 Re1+ 49. Kd5 Nxd4 50. Kxd4 Rh1 51. Rg2 Rxh3 52. Rxg6 Rg3 0-1

[Event "FIN-chT1B 0910"]
[Site "Finland"]
[Date "2010.02.13"]
[Round "6.4"]
[White "Saastamoinen, Aarne"]
[Black "Koskinen, Mika"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2162"]
[BlackElo "2102"]
[PlyCount "5"]
[EventDate "2009.09.19"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Joensuu SK"]
[BlackTeam "Karhula TS"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. e4 e6 2. d4 d5 3. exd5 1/2-1/2

[Event "FIN-chT1B 0910"]
[Site "Finland"]
[Date "2009.09.20"]
[Round "3.6"]
[White "Koskinen, Mika"]
[Black "Peltola, Leo"]
[Result "1/2-1/2"]
[ECO "B26"]
[WhiteElo "2102"]
[BlackElo "2050"]
[PlyCount "37"]
[EventDate "2009.09.19"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Karhula TS"]
[BlackTeam "Vantaa Remi"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 Nf6 7. h3 e5 8. Qd2 Be6 9. Nge2 Nd4 10. Nd1 Nxe2 11. Qxe2 0-0 12. c4 Rb8 13. Nc3 a6 14. 0-0 Nd7 15. Qd2 Qe7 16. Bh6 b5 17. b3 f6 18. Bxg7 Kxg7 19. f4 1/2-1/2

[Event "FIN-chT1B 0910"]
[Site "Finland"]
[Date "2009.09.19"]
[Round "2.5"]
[White "Haimi, Aleksander"]
[Black "Koskinen, Mika"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2036"]
[BlackElo "2102"]
[PlyCount "58"]
[EventDate "2009.09.19"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Lahti S"]
[BlackTeam "Karhula TS"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. g3 f6 8. exf6 Nxf6 9. Bg2 Bd6 10. 0-0 0-0 11. Nbd2 Bd7 12. b4 Rae8 13. a4 Qc7 14. Ra2 e5 15. dxe5 Nxe5 16. Nd4 Nd3 17. Nb1 Qc8 18. Be3 Bh3 19. Nb5 Bb8 20. Nxa7 Qf5 21. Nb5 Bxg2 22. Kxg2 Ng4 23. Bd4 Qe4+ 24. Kg1 Ne1 25. f4 h5 26. h3 Nf6 27. Be5 Bxe5 28. Rxe1 Bd4+ 29. Kf1 Qh1# 0-1

[Event "FIN-chT1B 0910"]
[Site "Finland"]
[Date "2009.09.19"]
[Round "1.4"]
[White "Koskinen, Mika"]
[Black "Sofiev, Alexey"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2102"]
[BlackElo "2137"]
[PlyCount "36"]
[EventDate "2009.09.19"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Karhula TS"]
[BlackTeam "Helsinki I-HSK"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. g3 c5 5. Bg2 Nc6 6. Ngf3 h6 7. 0-0 Be7 8. c3 g5 9. Qe2 Qc7 10. Nb3 b6 11. e5 Nd7 12. d4 a5 13. Qe3 Ba6 14. Rd1 a4 15. Nbd2 g4 16. Ne1 Bg5 17. f4 gxf3 18. Qxf3 cxd4 0-1

[Event "FIN-chT1B 0809"]
[Site "Finland"]
[Date "2008.11.08"]
[Round "3.4"]
[White "Koskinen, Mika"]
[Black "Laine, Panu"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2085"]
[BlackElo "2220"]
[PlyCount "63"]
[EventDate "2008.10.??"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Karhula TS"]
[BlackTeam "Espoo MatSK II"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. e4 e6 2. d3 d5 3. Nd2 b6 4. g3 Bb7 5. Bg2 Nf6 6. e5 Nfd7 7. d4 c5 8. c3 Nc6 9. Ne2 Be7 10. 0-0 0-0 11. Nf3 Re8 12. Re1 b5 13. h3 b4 14. Be3 Qa5 15. a3 bxc3 16. bxc3 Ba6 17. Bd2 Bc4 18. Nf4 Rab8 19. Nh2 Rb2 20. Bc1 Rb3 21. Bd2 Rxa3 22. Rxa3 Qxa3 23. Qg4 Bf8 24. Nf3 Qb2 25. Be3 Qxc3 26. Rc1 Qb3 27. Ng5 Bd3 28. Bxd5 Ndxe5 29. Bxb3 Nxg4 30. hxg4 Bb5 31. d5 h6 32. dxe6 1-0

[Event "EST-FIN m"]
[Site "Tallinn"]
[Date "2008.01.13"]
[Round "1"]
[White "Koskinen, Mika"]
[Black "Tuul, Tarmo"]
[Result "0-1"]
[ECO "A56"]
[WhiteElo "2085"]
[PlyCount "68"]
[EventDate "2008.01.13"]
[EventType "team"]
[EventRounds "1"]
[EventCountry "EST"]
[SourceTitle "CBM 122 Extra"]
[Source "ChessBase"]
[SourceDate "2008.03.04"]
[SourceVersion "1"]
[SourceVersionDate "2008.03.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Be7 6. Nf3 Nbd7 7. Bd3 Nf8 8. h3 h5 9. Be3 h4 10. Qd2 Ng6 11. 0-0-0 Nh5 12. Ne2 a6 13. Nh2 Ngf4 14. Rhg1 g5 15. Kb1 Bd7 16. g3 Nxh3 17. Rg2 hxg3 18. fxg3 g4 19. Nc3 Rb8 20. Rf1 b5 21. Nd1 Nf6 22. Nf2 bxc4 23. Bxc4 Qb6 24. Bd3 Rg8 25. Nxh3 gxh3 26. Rgf2 Rxg3 27. Bg5 Nxe4 28. Bxe4 Bxg5 29. Rxf7 Bf4 30. R7xf4 exf4 31. Rxf4 Kd8 32. Rf7 Kc7 33. Qf2 Rg1+ 34. Nf1 Rxf1+ 0-1

[Event "FIN-chT1B 0708"]
[Site "Finland"]
[Date "2008.01.12"]
[Round "5.5"]
[White "Lehto, Antti"]
[Black "Koskinen, Mika"]
[Result "1-0"]
[ECO "A85"]
[BlackElo "2098"]
[PlyCount "87"]
[EventDate "2007.09.15"]
[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 "Helsinki HSK II"]
[BlackTeam "Karhula TS"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. Nf3 Be7 5. d5 0-0 6. g3 d6 7. dxe6 Bxe6 8. Bg2 c6 9. Nd4 Bxc4 10. Nxf5 Be6 11. Nxe7+ Qxe7 12. 0-0 d5 13. Bg5 Qd7 14. e4 Nxe4 15. Nxe4 dxe4 16. Bxe4 Qf7 17. Be3 Nd7 18. b3 Nf6 19. Bg2 Nd5 20. Bc5 Rfe8 21. Qf3 Qxf3 22. Bxf3 Bf7 23. Rfc1 a6 24. b4 Rad8 25. a4 Ra8 26. Re1 Rxe1+ 27. Rxe1 Re8 28. Rxe8+ Bxe8 29. a5 Bd7 30. Kf1 Kf7 31. Bg2 Be6 32. Ke2 Nc3+ 33. Kd3 Nb5 34. h4 Bf5+ 35. Ke3 Be6 36. Be4 g6 37. Bd3 Nc3 38. Kd4 Nb5+ 39. Ke5 Bb3 40. h5 Ba2 41. f4 Bb3 42. hxg6+ hxg6 43. f5 gxf5 44. Bxf5 1-0

[Event "FIN-chT1B 0708"]
[Site "Finland"]
[Date "2007.09.15"]
[Round "1.5"]
[White "Broman, Hannu"]
[Black "Koskinen, Mika"]
[Result "1-0"]
[ECO "A96"]
[BlackElo "2098"]
[PlyCount "47"]
[EventDate "2007.09.15"]
[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 "Helsinki SSK"]
[BlackTeam "Karhula TS"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. c4 d6 5. Nc3 Be7 6. Bg2 0-0 7. 0-0 Ne4 8. Qc2 Nxc3 9. bxc3 Bf6 10. e4 Nc6 11. exf5 exf5 12. h4 h6 13. Re1 Bd7 14. Ba3 Re8 15. c5 dxc5 16. Bxc5 Kh8 17. Rad1 b6 18. Ne5 Bxe5 19. dxe5 Re6 20. Bd5 Rxe5 21. Rxe5 Nxe5 22. Bd4 Qe8 23. Bxe5 Ba4 24. Qd2 1-0

[Event "FIN-chT1B 0708"]
[Site "Finland"]
[Date "2007.09.??"]
[Round "3.4"]
[White "Koskinen, Mika"]
[Black "Smeds, Tom"]
[Result "1-0"]
[ECO "C21"]
[WhiteElo "2098"]
[BlackElo "2047"]
[PlyCount "149"]
[EventDate "2007.09.15"]
[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 "Karhula TS"]
[BlackTeam "Helsinki RikSha"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. e4 e5 2. d4 exd4 3. c3 d5 4. exd5 Qxd5 5. cxd4 Nc6 6. Be3 Nf6 7. Nc3 Bb4 8. a3 Bxc3+ 9. bxc3 Qa5 10. Qc2 Bf5 11. Bd3 Bxd3 12. Qxd3 0-0 13. Nf3 Rfe8 14. 0-0 Rad8 15. Bg5 Ne5 16. Nxe5 Rxe5 17. f4 Red5 18. Rfe1 c5 19. Bxf6 gxf6 20. Qg3+ Kh8 21. Re7 Rf8 22. Rae1 Rdd8 23. d5 Qb6 24. c4 Qb2 25. Qe3 b5 26. Qxc5 bxc4 27. Qxc4 Qxa3 28. Qd4 Qd6 29. Rxa7 Qxd5 30. Qxf6+ Kg8 31. Rae7 Qd4+ 32. Qxd4 Rxd4 33. g3 Rd2 34. R1e2 Rxe2 35. Rxe2 Ra8 36. Kg2 Kg7 37. Kh3 Rb8 38. Kg4 Ra8 39. Rb2 Rc8 40. Rb7 Ra8 41. Rb5 Rc8 42. Rg5+ Kf8 43. Kh5 Rc6 44. g4 Ra6 45. Re5 Ra2 46. h4 Kg7 47. Rg5+ Kh8 48. Rb5 Ra6 49. g5 h6 50. Rf5 hxg5 51. Rxg5 Rf6 52. Kg4 Kh7 53. Kf3 Ra6 54. Ke4 Rh6 55. Rg4 Rh5 56. f5 f6 57. Rf4 Kg7 58. Kf3 Rh8 59. Rg4+ Kf7 60. Rb4 Rc8 61. Rb7+ Kg8 62. Kg4 Rc4+ 63. Kh5 Rf4 64. Kg6 Rg4+ 65. Kxf6 Rxh4 66. Rb8+ Kh7 67. Kf7 Ra4 68. Rb7 Ra6 69. f6 Kh6 70. Ke7 Ra1 71. f7 Re1+ 72. Kf8 Kh7 73. Rb4 Ra1 74. Rh4+ Kg6 75. Kg8 1-0

[Event "Heart of Finland op 17th"]
[Site "Jyvaskyla"]
[Date "2007.07.20"]
[Round "9"]
[White "Koskinen, Mika"]
[Black "Mertanen, Janne"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "2098"]
[BlackElo "2300"]
[PlyCount "40"]
[EventDate "2007.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Bc4 c6 5. Qf3 Nf6 6. h3 Nbd7 7. d4 g6 8. g4 e6 9. Bg5 Be7 10. 0-0-0 Nb6 11. Bb3 a5 12. a3 Nbd5 13. Ne4 Nxe4 14. Bxe7 Qxe7 15. Qxe4 Qf6 16. Ne2 Qxf2 17. Kb1 Qh4 18. c4 Ne7 19. d5 exd5 20. cxd5 Bf5 0-1

[Event "Heart of Finland op 17th"]
[Site "Jyvaskyla"]
[Date "2007.07.17"]
[Round "4"]
[White "Ristoja, Jan"]
[Black "Koskinen, Mika"]
[Result "1-0"]
[ECO "A92"]
[WhiteElo "2285"]
[BlackElo "2098"]
[PlyCount "87"]
[EventDate "2007.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. c4 e6 2. g3 f5 3. Bg2 Nf6 4. Nf3 Be7 5. d4 d6 6. Nc3 0-0 7. Qc2 Nc6 8. d5 exd5 9. cxd5 Nb4 10. Qb3 Na6 11. Be3 Ng4 12. Bd4 Bf6 13. Rd1 Bxd4 14. Rxd4 Nc5 15. Qc2 a5 16. 0-0 Bd7 17. b3 Qf6 18. Rfd1 Rae8 19. h3 Ne5 20. Nxe5 Qxe5 21. e3 g5 22. Ne2 Bb5 23. h4 h6 24. Nc3 Bd7 25. a3 Rf7 26. b4 axb4 27. axb4 Na6 28. Qd2 Ref8 29. hxg5 hxg5 30. f4 Qf6 31. Kf2 Rh7 32. Rh1 Rff7 33. fxg5 Qxg5 34. Rdh4 Rfg7 35. Ne2 Rxh4 36. Rxh4 Bb5 37. Rh3 Bxe2 38. Qxe2 Qf6 39. Qh5 Qg6 40. Qh8+ Kf7 41. Qc8 f4 42. exf4 Qc2+ 43. Kg1 Qe2 44. Qxb7 1-0

[Event "Heart of Finland op 17th"]
[Site "Jyvaskyla"]
[Date "2007.07.16"]
[Round "2"]
[White "Kanep, Meelis"]
[Black "Koskinen, Mika"]
[Result "1-0"]
[ECO "A96"]
[WhiteElo "2515"]
[BlackElo "2098"]
[PlyCount "51"]
[EventDate "2007.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Be7 5. Nf3 0-0 6. 0-0 d6 7. Nc3 Ne4 8. Qc2 Nxc3 9. bxc3 Bf6 10. e4 c6 11. Re1 Qa5 12. e5 dxe5 13. Nxe5 Nd7 14. Bf4 g5 15. Nxd7 Bxd7 16. Bd6 Rfe8 17. Rab1 Bc8 18. c5 Qd8 19. Re3 Be7 20. Bxe7 Qxe7 21. Rbe1 Qf6 22. Qb3 Re7 23. Re5 Kf7 24. d5 cxd5 25. Bxd5 Rb8 26. c6 1-0

[Event "FIN-chT1B 0607"]
[Site "Finland"]
[Date "2006.11.18"]
[Round "3.8"]
[White "Unhola, Jouko"]
[Black "Koskinen, Mika"]
[Result "1/2-1/2"]
[ECO "C02"]
[BlackElo "2087"]
[PlyCount "48"]
[EventDate "2006.09.16"]
[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 "Helsinki HSK II"]
[BlackTeam "Karhula TS"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Be2 f6 8. exf6 Nxf6 9. 0-0 Bd6 10. Nbd2 0-0 11. b3 cxb3 12. Nxb3 Bd7 13. c4 dxc4 14. Bxc4 Na5 15. Nxa5 Qxa5 16. Qe2 Rae8 17. Bd2 Qh5 18. Ne5 Qxe2 19. Bxe2 Bc8 20. Bb4 Rd8 21. Ba5 b6 22. Bc3 Bb7 23. Bf3 Bxe5 24. dxe5 Nd5 1/2-1/2

[Event "FIN-chT1B 0607"]
[Site "Finland"]
[Date "2006.10.21"]
[Round "2.7"]
[White "Pesola, Jyrki"]
[Black "Koskinen, Mika"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "2047"]
[BlackElo "2087"]
[PlyCount "94"]
[EventDate "2006.09.16"]
[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 "Helsinki KS 58"]
[BlackTeam "Karhula TS"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Qg4 f5 8. Qg3 Ne7 9. Qxg7 Rg8 10. Qxh7 cxd4 11. Ne2 Nbc6 12. f4 dxc3 13. Be3 Bd7 14. Bc5 Qa5 15. Bd6 Kd8 16. Nd4 Re8 17. Nb5 Rc8 18. Be2 a6 19. Bxe7+ Rxe7 20. Qh8+ Be8 21. Nd6 Rb8 22. 0-0 Kd7 23. Qf6 Qd8 24. Rfd1 Qb6+ 25. Kf1 Qe3 26. Qh4 Bg6 27. Qf2 Qxf2+ 28. Kxf2 Rh7 29. h3 Bh5 30. g4 fxg4 31. hxg4 Bg6 32. f5 Rh2+ 33. Kg3 Rxe2 34. fxg6 Nxe5 35. Nf7 Nxg6 36. Rac1 Rf8 37. Rf1 Ke7 38. Ng5 Rxf1 39. Rxf1 Rxc2 40. Rf7+ Ke8 41. Rxb7 Rb2 42. Rc7 c2 43. Nxe6 Ne5 44. Rc3 Rb3 45. Rxb3 c1Q 46. Nf4 Qe1+ 47. Kh3 d4 0-1

[Event "FIN-chT1B 0607"]
[Site "Finland"]
[Date "2006.09.16"]
[Round "1.6"]
[White "Niemela, Risto"]
[Black "Koskinen, Mika"]
[Result "1-0"]
[ECO "C01"]
[BlackElo "2087"]
[PlyCount "87"]
[EventDate "2006.09.16"]
[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 "Joensuu SK II"]
[BlackTeam "Karhula TS"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. d4 e6 2. e4 d5 3. exd5 exd5 4. Nf3 Nc6 5. Be2 Bd6 6. Nc3 Nge7 7. Bg5 Be6 8. 0-0 Qd7 9. Nb5 f6 10. Nxd6+ Qxd6 11. Be3 h5 12. b3 g5 13. c4 h4 14. c5 Qd7 15. b4 Nd8 16. Re1 c6 17. b5 cxb5 18. a4 bxa4 19. Rxa4 Nec6 20. Bb5 0-0 21. Ra3 Bf7 22. Qb1 Ne6 23. Qf5 Nxc5 24. Qxf6 Ne4 25. Qh6 Qd6 26. Qxd6 Nxd6 27. Bxc6 bxc6 28. Bxg5 Nb5 29. Ra6 Bh5 30. Rxc6 Rxf3 31. Rh6 Rd3 32. Rxh5 Nxd4 33. Bxh4 a5 34. h3 Ra7 35. Re8+ Kg7 36. Reh8 Nb5 37. R8h7+ Kg8 38. R7h6 a4 39. Rg6+ Kf7 40. Rb6 Nc7 41. Rh7+ Kg8 42. Re7 Rb3 43. Rg6+ Kf8 44. Rh6 1-0

[Event "FIN-chT1B 0607"]
[Site "Finland"]
[Date "2006.09.??"]
[Round "4.7"]
[White "Kemppinen, Juha"]
[Black "Koskinen, Mika"]
[Result "1/2-1/2"]
[ECO "A85"]
[BlackElo "2087"]
[PlyCount "50"]
[EventDate "2006.09.16"]
[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 "Lappeenranta SK"]
[BlackTeam "Karhula TS"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. d4 e6 2. Nf3 f5 3. c4 Nf6 4. Nc3 Be7 5. d5 0-0 6. dxe6 dxe6 7. Qxd8 Rxd8 8. Bf4 c6 9. a3 Nbd7 10. Bc7 Re8 11. b4 Nf8 12. e3 Bd7 13. Be2 Rac8 14. Bg3 Nh5 15. Bh4 Nf6 16. Rd1 Ng6 17. Bg3 Red8 18. 0-0 Be8 19. h3 h6 20. c5 Kf7 21. Bc4 Nd5 22. Ne5+ Nxe5 23. Bxe5 Nxc3 24. Bxc3 Bf6 25. Bxf6 Kxf6 1/2-1/2

[Event "FIN-chT1B 0506"]
[Site "Finland"]
[Date "2006.03.11"]
[Round "7.8"]
[White "Toivola, Jari"]
[Black "Koskinen, Mika"]
[Result "1/2-1/2"]
[ECO "E07"]
[BlackElo "2087"]
[PlyCount "59"]
[EventDate "2005.09.17"]
[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 "Helsinki Aatos"]
[BlackTeam "Karhula TS"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 0-0 6. 0-0 Nbd7 7. b3 c6 8. Nbd2 Re8 9. Bb2 Bd6 10. Rc1 e5 11. dxe5 Nxe5 12. cxd5 Nxd5 13. Nxe5 Bxe5 14. Bxe5 Rxe5 15. Nc4 Re8 16. e4 Nf6 17. Qc2 Qe7 18. e5 Nd7 19. Rfe1 Nb6 20. Nd6 Rd8 21. f4 Be6 22. Be4 h6 23. f5 Bd5 24. Bxd5 Nxd5 25. Qf2 f6 26. Nc4 fxe5 27. Nxe5 Qg5 28. Rc4 Re8 29. Rg4 Qe7 30. Rge4 1/2-1/2

[Event "FIN-chT1B 0506"]
[Site "Finland"]
[Date "2006.01.14"]
[Round "5.8"]
[White "Koskinen, Mika"]
[Black "Kahri, Antti"]
[Result "0-1"]
[ECO "C39"]
[WhiteElo "2087"]
[PlyCount "48"]
[EventDate "2005.09.17"]
[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 "Karhula TS"]
[BlackTeam "Vantaa Remi"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. e4 e5 2. f4 exf4 3. Nf3 g5 4. h4 g4 5. Ne5 h5 6. Bc4 Rh7 7. d4 Qf6 8. 0-0 Bh6 9. c3 Ne7 10. Qb3 Qxh4 11. Bxf7+ Kd8 12. Bg6 Rg7 13. Nf7+ Rxf7 14. Qxf7 Nxg6 15. Qg8+ Ke7 16. Qh7+ Kd8 17. Qxh6 g3 18. Rxf4 Qh2+ 19. Kf1 Qh1+ 20. Ke2 Qxg2+ 21. Kd3 Nxf4+ 22. Bxf4 Qf3+ 23. Kc4 b5+ 24. Kb3 Qd1+ 0-1

[Event "FIN-chT1B 0506"]
[Site "Finland"]
[Date "2005.10.09"]
[Round "3.8"]
[White "Koskinen, Mika"]
[Black "Taskinen, Mikko"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "2087"]
[PlyCount "137"]
[EventDate "2005.09.17"]
[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 "Karhula TS"]
[BlackTeam "Lappeenranta SK"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. e4 c5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 e5 5. d3 Be7 6. f4 d6 7. f5 g6 8. fxg6 fxg6 9. Nf3 Bg4 10. h3 Be6 11. Ng5 Qd7 12. 0-0 Nh5 13. Kh2 Nd4 14. Nxe6 Qxe6 15. Nd5 0-0-0 16. c3 Nc6 17. Qb3 Kb8 18. Be3 Rdf8 19. Qa4 Bd8 20. b4 Rxf1 21. Rxf1 cxb4 22. Nxb4 Qd7 23. Bxa7+ Kc8 24. Nd5 Nxa7 25. Qxa7 Qb5 26. Rf7 Qa6 27. Qxa6 bxa6 28. g4 Nf4 29. Nxf4 exf4 30. Rxf4 d5 31. Rf7 Bc7+ 32. Kg1 Re8 33. Kf1 h5 34. exd5 Bg3 35. Be4 h4 36. Ke2 g5 37. Ra7 Rf8 38. Bf5+ Kb8 39. Rxa6 Re8+ 40. Re6 Rd8 41. c4 Kc7 42. Kf3 Ra8 43. Re2 Rb8 44. d4 Rb4 45. Bd3 Rb8 46. c5 Rf8+ 47. Bf5 Ra8 48. d6+ Bxd6 49. cxd6+ Kxd6 50. Ke3 Ra3+ 51. Bd3 Kd5 52. Rf2 Ra4 53. Rb2 Ke6 54. Ke4 Kf7 55. Ke5 Ra5+ 56. d5 Ra7 57. d6 Ra5+ 58. Rb5 Ra7 59. Bc4+ Kg6 60. Rd5 Ra8 61. d7 Rd8 62. Ke6 Kg7 63. Ke7 Rf8 64. Rxg5+ Kh8 65. Kxf8 Kh7 66. Rh5+ Kg6 67. Bd3+ Kf6 68. d8Q+ Ke6 69. Bc4# 1-0

[Event "FIN-chT1B 0506"]
[Site "Finland"]
[Date "2005.10.08"]
[Round "2.8"]
[White "Koskinen, Mika"]
[Black "Marttila, Marko"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2087"]
[PlyCount "101"]
[EventDate "2005.09.17"]
[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 "Karhula TS"]
[BlackTeam "Joensuu SK II"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. g3 Nf6 6. Bg2 Be7 7. 0-0 0-0 8. c3 dxe4 9. dxe4 Qc7 10. Qe2 b6 11. e5 Nd7 12. Re1 Bb7 13. Nf1 Rad8 14. h4 Rfe8 15. Bf4 Nf8 16. h5 Qc8 17. N1h2 f6 18. exf6 Bxf6 19. Ng4 Ba6 20. Qe4 Bd3 21. Qe3 Bf5 22. Nge5 Ne7 23. c4 Nd7 24. Rad1 Nxe5 25. Nxe5 Bc2 26. Rxd8 Rxd8 27. b3 Rd1 28. Rxd1 Bxd1 29. h6 Bc2 30. Qd2 Bg6 31. hxg7 Bxg7 32. Qd6 Nf5 33. Nxg6 hxg6 34. Qb8 Qxb8 35. Bxb8 a5 36. Bc7 Bc3 37. Bxb6 Bb4 38. Be4 Kf7 39. Bxf5 gxf5 40. Kf1 e5 41. Ke2 Ke6 42. Kd3 Kd6 43. f3 Kc6 44. Bd8 Kd7 45. Bg5 Ke6 46. Bc1 Be1 47. g4 e4+ 48. fxe4 fxg4 49. Ke3 g3 50. Kf3 Bf2 51. Bf4 1-0

[Event "FIN-chT1B 0405"]
[Site "Finland"]
[Date "2005.02.06"]
[Round "6.6"]
[White "Koskinen, Mika"]
[Black "Paakkonen, Tauno"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "2087"]
[PlyCount "70"]
[EventDate "2004.09.18"]
[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 "Karhula TS"]
[BlackTeam "Mikkeli SK"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. e4 c5 2. Nc3 Nc6 3. g3 d6 4. Bg2 e6 5. d3 Nf6 6. f4 Be7 7. Nf3 h6 8. 0-0 a6 9. h3 Qc7 10. Be3 Bd7 11. d4 cxd4 12. Nxd4 0-0 13. Qd2 Nxd4 14. Bxd4 Rac8 15. Rad1 Rfd8 16. Qf2 Rf8 17. Rd2 b5 18. Rfd1 b4 19. Nb1 e5 20. Be3 Bc6 21. c3 Nxe4 22. Bxe4 Bxe4 23. fxe5 d5 24. Bd4 Bg5 25. Re2 Qd7 26. Kh2 Qa4 27. b3 Qb5 28. c4 Qc6 29. cxd5 Bxd5 30. Rf1 Be4 31. Ree1 Bd3 32. Rg1 Qd5 33. Be3 Rc2 34. Nd2 Qxe5 35. Rg2 Re8 0-1

[Event "FIN-chT1B 0405"]
[Site "Finland"]
[Date "2004.11.14"]
[Round "4.8"]
[White "Koskinen, Mika"]
[Black "Toivola, Jari"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "2087"]
[PlyCount "111"]
[EventDate "2004.09.18"]
[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 "Karhula TS"]
[BlackTeam "Helsinki Aatos"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. e4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. d3 Nf6 6. f4 d6 7. h3 0-0 8. Nf3 Nd7 9. g4 Nd4 10. 0-0 b5 11. Ne2 Nxf3+ 12. Bxf3 Bb7 13. c3 a5 14. Ng3 b4 15. c4 e6 16. Qe2 a4 17. Rb1 Qb6 18. Be3 d5 19. Qg2 dxe4 20. dxe4 Rad8 21. Rfd1 b3 22. a3 Qc6 23. Qf2 f5 24. Bg2 fxg4 25. hxg4 Nf6 26. Bf3 Rxd1+ 27. Rxd1 Rc8 28. g5 Nd7 29. Bg4 Kh8 30. e5 Nxe5 31. fxe5 Bxe5 32. Kh2 Bg7 33. Rf1 Rf8 34. Qe2 Kg8 35. Rxf8+ Bxf8 36. Bd2 Kf7 37. Bc3 h5 38. gxh6 Bxh6 39. Bh3 Bf4 40. Bg2 Qc7 41. Qg4 e5 42. Qh4 Kg8 43. Qf6 Qh7+ 44. Bh3 Qg7 45. Be6+ Kh7 46. Qxg7+ Kxg7 47. Bd5 Ba6 48. Kg2 Bxg3 49. Kxg3 Kf6 50. Bd2 Kf5 51. Be3 e4 52. Bxc5 Ke5 53. Kg4 Bc8+ 54. Kg5 Bf5 55. Be3 Kd6 56. Kf4 1-0

[Event "FIN-chT1B 0405"]
[Site "Finland"]
[Date "2004.11.14"]
[Round "5.6"]
[White "Louhivaara, Jere"]
[Black "Koskinen, Mika"]
[Result "1/2-1/2"]
[ECO "C18"]
[BlackElo "2087"]
[PlyCount "64"]
[EventDate "2004.09.18"]
[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 "Vantaa Remi"]
[BlackTeam "Karhula TS"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Qd2 b6 8. f4 Ba6 9. Bxa6 Nxa6 10. Qd3 Nb8 11. Ne2 Ne7 12. a4 Nd7 13. Ba3 Rc8 14. Kd2 cxd4 15. cxd4 Qc4 16. g4 Nb8 17. f5 Qxd3+ 18. cxd3 Kd7 19. Rhf1 Nbc6 20. Ke3 h5 21. fxe6+ fxe6 22. Rf7 Rcf8 23. Rxf8 Rxf8 24. h3 g6 25. Ng3 hxg4 26. hxg4 Rf7 27. Rc1 Rh7 28. Ne2 Rh3+ 29. Kd2 Rh2 30. Ke3 Rh3+ 31. Kd2 Rh2 32. Ke3 Rh3+ 1/2-1/2

[Event "FIN-chT1B 0405"]
[Site "Finland"]
[Date "2004.10.09"]
[Round "3.6"]
[White "Kohvakka, Raimo"]
[Black "Koskinen, Mika"]
[Result "0-1"]
[ECO "A08"]
[BlackElo "2087"]
[PlyCount "104"]
[EventDate "2004.09.18"]
[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 "Helsinki LauttSK"]
[BlackTeam "Karhula TS"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. e4 e6 2. d3 c5 3. Nd2 Nc6 4. Ngf3 d5 5. g3 g6 6. Bg2 Bg7 7. 0-0 Nge7 8. Re1 0-0 9. c3 b5 10. a3 b4 11. axb4 cxb4 12. d4 Qb6 13. exd5 exd5 14. Nf1 Nf5 15. Ne3 Rd8 16. Ng5 Nxe3 17. Bxe3 h6 18. Nf3 Be6 19. Qd2 Kh7 20. h4 Na5 21. Qd1 Nc4 22. h5 Nxb2 23. hxg6+ fxg6 24. Qc2 bxc3 25. Nh4 Bf7 26. Qxc3 Rdc8 27. Qa3 Nc4 28. Qd3 a5 29. Rab1 Qa6 30. Bf4 Re8 31. Nf3 a4 32. Rxe8 Bxe8 33. Bf1 a3 34. Ne5 a2 35. Ra1 Qa3 36. Qc2 Qb2 37. Qd1 Nxe5 38. dxe5 Bxe5 39. Bxe5 Qxe5 40. Bd3 Bf7 41. Kf1 Be6 42. Qe1 Qxe1+ 43. Kxe1 Bf5 44. Kd2 Kg7 45. Kc3 Ra3+ 46. Kb4 Rxd3 47. Rxa2 Be4 48. Kc5 Rf3 49. Kd4 Kf6 50. Ra8 Kg5 51. Ra2 Kg4 52. Rb2 Kh3 0-1

[Event "FIN-chT1B 0405"]
[Site "Finland"]
[Date "2004.09.19"]
[Round "2.7"]
[White "Koskinen, Mika"]
[Black "Kyburz, Stefan"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "2087"]
[PlyCount "37"]
[EventDate "2004.09.18"]
[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 "Karhula TS"]
[BlackTeam "Helsinki I-HSK"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. e4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. d3 e6 6. Be3 d6 7. Qd2 Nge7 8. Bh6 0-0 9. h4 Re8 10. h5 Bh8 11. Nf3 a6 12. 0-0-0 Qa5 13. Rh2 b5 14. hxg6 fxg6 15. Ng5 b4 16. Qf4 Nd8 17. Nxh7 Kxh7 18. Bf8+ Kg8 19. Rxh8+ 1-0

[Event "FIN-chT1B 0405"]
[Site "Finland"]
[Date "2004.09.18"]
[Round "1.6"]
[White "Koskinen, Mika"]
[Black "Sihvonen, Tero"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "2087"]
[BlackElo "2062"]
[PlyCount "50"]
[EventDate "2004.09.18"]
[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 "Karhula TS"]
[BlackTeam "Helsinki KS 58"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 Nbd7 5. b3 c5 6. Bb2 a6 7. a4 b6 8. Nbd2 Bb7 9. 0-0 Bd6 10. Qe2 0-0 11. Ne5 Ne4 12. f4 f5 13. Ndf3 Nxe5 14. Nxe5 Bxe5 15. dxe5 Rf7 16. Bxe4 fxe4 17. Rad1 b5 18. Ra1 Qb6 19. axb5 axb5 20. Rxa8+ Bxa8 21. Ra1 Bb7 22. Qd2 Rd7 23. c3 Bc6 24. b4 Rf7 25. bxc5 Qxc5 1/2-1/2

[Event "Helsinki We I HSK op"]
[Site "Helsinki"]
[Date "2004.06.??"]
[Round "4"]
[White "Koskinen, Mika"]
[Black "Lardot, Derik"]
[Result "1-0"]
[ECO "C26"]
[WhiteElo "2087"]
[BlackElo "2021"]
[PlyCount "85"]
[EventDate "2004.06.12"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 Nc6 5. Nge2 d6 6. Na4 Bb6 7. Nxb6 axb6 8. d3 d5 9. 0-0 dxe4 10. dxe4 Qxd1 11. Rxd1 Nb4 12. Bd2 Nc6 13. Bg5 Bg4 14. f3 Nxe4 15. Be3 Nb4 16. fxg4 Nxc2 17. Bxe4 Nxe3 18. Rdc1 0-0-0 19. Rc3 Nxg4 20. Rf3 Nf6 21. Bf5+ Kb8 22. Nc3 h6 23. Re1 Rhe8 24. h3 Nd5 25. Be4 Nxc3 26. Rxc3 Rd2 27. Rc2 Red8 28. Re2 Rd1+ 29. Kf2 f6 30. Ke3 R1d6 31. Red2 Rd4 32. Rxd4 Rxd4 33. Rd2 c5 34. Rxd4 exd4+ 35. Kf4 Kc7 36. Bd3 Kd6 37. b3 g6 38. a4 Ke7 39. Bxg6 c4 40. bxc4 Kd6 41. Ke4 Kc5 42. Be8 Kb4 43. Bb5 1-0

[Event "Helsinki We I HSK op"]
[Site "Helsinki"]
[Date "2004.06.??"]
[Round "3"]
[White "Koskinen, Mika"]
[Black "Lonnqvist, Henrik"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "2087"]
[PlyCount "68"]
[EventDate "2004.06.12"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Be3 b6 7. Qd2 Nge7 8. Bh6 0-0 9. h4 f6 10. Bxg7 Kxg7 11. f4 d5 12. h5 f5 13. exd5 exd5 14. hxg6 hxg6 15. 0-0-0 d4 16. Nb1 Bb7 17. Nf3 Nb4 18. Qe2 Nxa2+ 19. Kd2 Nd5 20. Ng5 Re8 21. Rh7+ Kg8 22. Be4 fxe4 23. Qh2 e3+ 24. Ke1 Qf6 25. Rxb7 Re7 26. Rxe7 Qxe7 27. Ke2 Re8 28. Rh1 Qg7 29. Qg2 Nf6 30. Qc6 Nb4 31. Qa4 Qb7 32. Ne4 Rxe4 33. dxe4 Qxe4 34. Qb3+ Kg7 0-1

[Event "Helsinki We I HSK op"]
[Site "Helsinki"]
[Date "2004.06.??"]
[Round "5"]
[White "Turner, Neal"]
[Black "Koskinen, Mika"]
[Result "1/2-1/2"]
[ECO "A10"]
[BlackElo "2087"]
[PlyCount "56"]
[EventDate "2004.06.12"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. g3 f5 2. Bg2 Nf6 3. Nf3 e6 4. 0-0 Be7 5. d3 d6 6. c4 0-0 7. Nc3 c6 8. Rb1 e5 9. b4 Qe8 10. e3 Qh5 11. Nd2 Qh6 12. Re1 Ng4 13. Nf1 Nd7 14. b5 c5 15. e4 Bg5 16. Bxg5 Qxg5 17. h3 Nh6 18. exf5 Qxf5 19. Rb2 Nf6 20. Ne3 Qd7 21. a4 Nf5 22. Nxf5 Qxf5 23. a5 Rb8 24. Nd5 Nxd5 25. Bxd5+ Be6 26. Bxe6+ Qxe6 27. Qg4 Qh6 28. Kg2 Qf6 1/2-1/2

[Event "Helsinki We I HSK op"]
[Site "Helsinki"]
[Date "2004.06.??"]
[Round "2"]
[White "Wilen, Eero"]
[Black "Koskinen, Mika"]
[Result "1-0"]
[ECO "A29"]
[BlackElo "2087"]
[PlyCount "97"]
[EventDate "2004.06.12"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 g6 4. d4 exd4 5. Nxd4 Bg7 6. Nxc6 bxc6 7. g3 Nf6 8. Bg2 0-0 9. 0-0 Qe7 10. Bd2 Rb8 11. b3 d5 12. cxd5 cxd5 13. Bxd5 Bh3 14. Bg2 Qd7 15. Be1 Bxg2 16. Qxd7 Nxd7 17. Kxg2 c5 18. Rd1 Nb6 19. Nd5 c4 20. Nxb6 Rxb6 21. bxc4 Rc8 22. Ba5 Rbc6 23. Rd5 Rxc4 24. Rfd1 h5 25. R1d2 Rc2 26. Rd8+ Rxd8 27. Rxc2 Rd7 28. Rc8+ Kh7 29. Rc7 Rxc7 30. Bxc7 f5 31. f3 Kg8 32. e4 fxe4 33. fxe4 Kf7 34. Kf3 Ke6 35. h3 Bc3 36. g4 hxg4+ 37. Kxg4 Bf6 38. Kf4 Be7 39. Bb8 a6 40. Ke3 Bf6 41. Kd3 Be7 42. Kc4 Bf8 43. a4 Ba3 44. Bc7 Be7 45. Bb6 Ke5 46. Kd3 Kf4 47. Bc7+ Kf3 48. e5 Kg3 49. Bd6 1-0

[Event "Karhula We KSSP op"]
[Site "Karhula"]
[Date "2004.05.30"]
[Round "5"]
[White "Ivanov, Sergey B"]
[Black "Koskinen, Mika"]
[Result "1-0"]
[ECO "C15"]
[WhiteElo "2311"]
[BlackElo "2087"]
[PlyCount "71"]
[EventDate "2004.05.29"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 Ne7 6. Bd3 Nd7 7. Qg4 dxe4 8. Qxe4 Nf6 9. Qe2 h6 10. Nf3 Nc6 11. 0-0 Qe7 12. Re1 Bd7 13. Rb1 b6 14. c4 0-0 15. Bb2 Rfe8 16. Rbd1 Rad8 17. Nd2 Bc8 18. Qe3 Ba6 19. Ne4 Na5 20. d5 Nh7 21. Qg3 f5 22. Nf6+ Nxf6 23. Rxe6 Nh5 24. Rxe7 Nxg3 25. Rxg7+ Kf8 26. Rxg3 Bxc4 27. h3 Bxd3 28. Rdxd3 Re2 29. Bg7+ Kf7 30. Bxh6 Rxc2 31. h4 Rg8 32. Rxg8 Kxg8 33. Bf4 Nb7 34. h5 Nd6 35. Rg3+ Kf7 36. h6 1-0

[Event "Karhula We KSSP op"]
[Site "Karhula"]
[Date "2004.05.30"]
[Round "4"]
[White "Peri, Timo"]
[Black "Koskinen, Mika"]
[Result "0-1"]
[ECO "C01"]
[BlackElo "2087"]
[PlyCount "138"]
[EventDate "2004.05.29"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nc6 5. Bd3 Bg4 6. h3 Bh5 7. c3 Bd6 8. 0-0 Nge7 9. Bg5 f6 10. Be3 Qd7 11. Nbd2 g5 12. Qc2 g4 13. hxg4 Bxg4 14. Rfe1 0-0-0 15. Nh4 Rdg8 16. b4 f5 17. f3 f4 18. Bf2 Be6 19. b5 Nd8 20. a4 Rg5 21. Kf1 Rhg8 22. c4 dxc4 23. Nxc4 Nd5 24. Reb1 Rh5 25. b6 Kb8 26. bxa7+ Ka8 27. Qb3 Ne3+ 28. Ke2 Nxg2 29. Nxg2 Rxg2 30. Be4 Bxc4+ 31. Qxc4 Rhh2 32. Rf1 Be7 33. Ke1 Qd6 34. Rb1 Bf6 35. Bxb7+ Nxb7 36. Qb5 Qe7+ 37. Kd1 c6 38. Qxc6 Rxf2 39. Rxf2 Rh1+ 40. Kc2 Rxb1 41. Kxb1 Qe1+ 42. Qc1 Qxf2 43. Qxf4 Qf1+ 44. Kc2 Qc4+ 45. Kb1 Qb3+ 46. Kc1 Qc3+ 47. Kd1 Qxd4+ 48. Qxd4 Bxd4 49. Ke2 h5 50. f4 h4 51. Kf3 Bf6 52. Kg4 Nd6 53. Kh3 Kxa7 54. Kg4 Ka6 55. Kh3 Ka5 56. Kg4 Kxa4 57. Kh3 Kb4 58. Kg4 Kc4 59. f5 Kd4 60. Kf4 Nxf5 61. Kg4 Ke3 62. Kh3 Kf2 63. Kh2 Kf3 64. Kh3 Be7 65. Kh2 Kg4 66. Kg2 Bd6 67. Kf2 Kh3 68. Kg1 Ng3 69. Kf2 Kh2 0-1

[Event "Karhula We KSSP op"]
[Site "Karhula"]
[Date "2004.05.29"]
[Round "2"]
[White "Akkanen, Timo"]
[Black "Koskinen, Mika"]
[Result "0-1"]
[ECO "D05"]
[BlackElo "2087"]
[PlyCount "78"]
[EventDate "2004.05.29"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. Nf3 e6 2. b3 d5 3. Bb2 c5 4. e3 Nf6 5. d4 Nc6 6. Be2 Be7 7. g4 0-0 8. g5 Ne4 9. h4 f5 10. gxf6 Bxf6 11. Nbd2 cxd4 12. Nxe4 dxe4 13. Nxd4 Bxh4 14. Rh2 Qg5 15. Kf1 e5 16. Bc4+ Kh8 17. Ne6 Bxe6 18. Bxe6 Rf3 19. Rg2 Qf6 20. Bd5 Rxf2+ 21. Kg1 Rxg2+ 22. Kxg2 Qf2+ 23. Kh1 Qf5 24. Qf1 Bf2 25. Kh2 Rf8 26. Qh3 Qg6 27. Bc4 Ne7 28. Be2 Qg5 29. Ba3 Bh4 30. Rg1 Rf2+ 31. Kh1 Qf6 32. Qg4 g5 33. Bb4 Nf5 34. Bc4 Rf3 35. Rg2 Rg3 36. Rd2 Rxg4 37. Rd7 Ng3+ 38. Kh2 Qf2+ 39. Kh3 Rf4 0-1

[Event "Karhula We KSSP op"]
[Site "Karhula"]
[Date "2004.05.29"]
[Round "1"]
[White "Koskinen, Mika"]
[Black "Ahlqvist, Esa"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "2087"]
[PlyCount "53"]
[EventDate "2004.05.29"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 Nf6 7. h3 0-0 8. Qd2 Re8 9. f4 Rb8 10. Nf3 b5 11. 0-0 c4 12. Nh4 b4 13. Ne2 c3 14. bxc3 bxc3 15. Qc1 Qa5 16. f5 Rf8 17. Bh6 e5 18. Qg5 Bxh6 19. Qxh6 Bd7 20. fxg6 fxg6 21. Nxg6 hxg6 22. Qxg6+ Kh8 23. Rxf6 Rxf6 24. Qxf6+ Kg8 25. Rf1 Qxa2 26. Qg6+ Kh8 27. Rf7 1-0

[Event "Karhula We KSSP op"]
[Site "Karhula"]
[Date "2004.05.29"]
[Round "3"]
[White "Koskinen, Mika"]
[Black "Sammalvuo, Tapani"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "2087"]
[BlackElo "2445"]
[PlyCount "60"]
[EventDate "2004.05.29"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. f4 Nf6 7. Nf3 0-0 8. 0-0 Rb8 9. h3 b5 10. a3 a5 11. Rb1 b4 12. axb4 axb4 13. Ne2 c4 14. Be3 b3 15. c3 Bb7 16. Ne1 cxd3 17. Qxd3 Qa5 18. Bf2 Qa4 19. Qe3 Na5 20. Nd3 Nc4 21. Qc1 Bxe4 22. Ra1 Qd7 23. Nb4 Bxg2 24. Kxg2 Ne4 25. Bd4 Ned2 26. Rd1 Qb7+ 27. Kg1 Nf3+ 28. Kf2 Nxd4 29. Nxd4 Rfc8 30. Kg1 Qe4 0-1

[Event "FIN-chT1B 0304"]
[Site "Finland"]
[Date "2004.03.13"]
[Round "7.8"]
[White "Koskinen, Mika"]
[Black "Sofiev, Alexey"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "2096"]
[BlackElo "2094"]
[PlyCount "127"]
[EventDate "2003.09.??"]
[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 "Karhula TS"]
[BlackTeam "Helsinki I-HSK"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. e4 c5 2. Nc3 e6 3. g3 Nc6 4. Bg2 Nf6 5. f4 d5 6. e5 Nd7 7. Nf3 a6 8. 0-0 b5 9. d3 Qb6 10. Ne2 Be7 11. Be3 h5 12. h3 Bb7 13. c3 f6 14. Nh4 fxe5 15. Ng6 Rh7 16. f5 Nd8 17. Nxe7 Kxe7 18. d4 cxd4 19. cxd4 exf5 20. Rxf5 g6 21. Rf3 e4 22. Bg5+ Ke8 23. Rf2 Ne6 24. Qd2 Rc8 25. h4 Rc7 26. Raf1 Ndf8 27. Qb4 Rhf7 28. Rxf7 Rxf7 29. Rxf7 Kxf7 30. Qe7+ Kg8 31. Bh6 Bc8 32. Nf4 Qxd4+ 33. Kh2 Qc4 34. Nh3 Qc6 35. Qf6 Qe8 36. Ng5 Nh7 37. Qe5 Nhxg5 38. hxg5 Qf7 39. Qxd5 e3 40. Qc6 Bd7 41. Qe4 Nc7 42. Qxe3 Qxa2 43. Qe5 Qf7 44. Qxc7 Kh7 45. Qd8 Be8 46. Qd5 Kg8 47. Qe5 Kh7 48. Qc5 a5 49. Bf8 a4 50. Qe7 Qxe7 51. Bxe7 Kg7 52. Bd5 Bf7 53. Bf6+ Kg8 54. Bxf7+ Kxf7 55. Kg2 Ke6 56. Kf2 b4 57. Ke3 a3 58. bxa3 bxa3 59. Kf4 Kd5 60. Kf3 a2 61. Kf4 Kd6 62. Ke4 Ke6 63. Ba1 Kd6 64. Bf6 1-0

[Event "FIN-chT1B 0304"]
[Site "Finland"]
[Date "2004.01.10"]
[Round "5.8"]
[White "Koskinen, Mika"]
[Black "Arpalahti, Antti"]
[Result "0-1"]
[ECO "C39"]
[WhiteElo "2096"]
[BlackElo "2078"]
[PlyCount "28"]
[EventDate "2003.09.??"]
[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 "Karhula TS"]
[BlackTeam "Vantaa Remi"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. e4 e5 2. f4 exf4 3. Nf3 g5 4. h4 g4 5. Ne5 d6 6. Nxg4 Nf6 7. Nxf6+ Qxf6 8. Nc3 Nc6 9. Bb5 a6 10. Nd5 Qg6 11. Be2 Qxg2 12. Bf3 Qg3+ 13. Kf1 Kd8 14. c3 Ne5 0-1

[Event "FIN-chT 0304 qual2"]
[Site "Finland"]
[Date "2004.??.??"]
[Round "1.8"]
[White "Tauriainen, Marko"]
[Black "Koskinen, Mika"]
[Result "1/2-1/2"]
[ECO "A96"]
[BlackElo "2087"]
[PlyCount "80"]
[EventDate "2004.??.??"]
[EventType "team-match"]
[EventRounds "1"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Tampere SY"]
[BlackTeam "Karhula TS"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. 0-0 0-0 6. c4 d6 7. b4 Qe8 8. Qb3 Qh5 9. c5 d5 10. b5 Ng4 11. Bf4 Bd8 12. Nc3 g5 13. Be5 Nd7 14. h3 Ngxe5 15. Nxe5 Nxe5 16. dxe5 Be7 17. Rad1 Kh8 18. Na4 Qxe2 19. Rfe1 Qh5 20. b6 axb6 21. cxb6 c5 22. Nc3 Bd7 23. Qb2 Bc6 24. Rd2 Ra5 25. Nxd5 exd5 26. Bxd5 Bxd5 27. Rxd5 Raa8 28. Rd7 Qf7 29. e6+ Qf6 30. Qxf6+ Bxf6 31. Rxb7 Rxa2 32. e7 Re8 33. Rb8 Rxb8 34. e8Q+ Rxe8 35. Rxe8+ Kg7 36. b7 Rb2 37. b8Q Rxb8 38. Rxb8 c4 39. Rc8 c3 40. Kf1 Kg6 1/2-1/2

[Event "FIN-chT1B 0304"]
[Site "Finland"]
[Date "2003.11.16"]
[Round "4.8"]
[White "Parkkinen, Antti"]
[Black "Koskinen, Mika"]
[Result "0-1"]
[ECO "A85"]
[BlackElo "2096"]
[PlyCount "88"]
[EventDate "2003.09.??"]
[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 "Kuusankoski POKS"]
[BlackTeam "Karhula TS"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. Bg5 Bb4 5. Qc2 h6 6. Bxf6 Qxf6 7. e3 b6 8. 0-0-0 Bb7 9. a3 Be7 10. h4 Na6 11. f4 c6 12. Nf3 Nc7 13. h5 d6 14. Nh4 0-0-0 15. d5 Rhf8 16. Bd3 cxd5 17. cxd5 Kb8 18. dxe6 Rc8 19. Nxf5 Nd5 20. Kd2 Qxe6 21. Rhe1 Bf6 22. Qb3 Bxc3+ 23. bxc3 Rxc3 24. Qb1 Rfc8 25. Qb2 Rxd3+ 26. Kxd3 Qxf5+ 27. Kd2 Ba6 28. Qb1 Qxh5 29. Rc1 Rxc1 30. Kxc1 Nc3 31. Qb2 Qc5 32. Qb3 Ne2+ 33. Kd2 Qa5+ 34. Kd1 Nc3+ 35. Kc2 Nd5 36. Rc1 Bc4 37. Qb2 Nxe3+ 38. Kb1 Bd3+ 39. Ka1 Nc2+ 40. Rxc2 Bxc2 41. Qxc2 Qxa3+ 42. Kb1 Qb4+ 43. Ka2 Qxf4 44. Qe2 Qe5 0-1

[Event "FIN-chT1B 0304"]
[Site "Finland"]
[Date "2003.11.15"]
[Round "2.8"]
[White "Kullberg, Ari"]
[Black "Koskinen, Mika"]
[Result "1-0"]
[ECO "C02"]
[BlackElo "2096"]
[PlyCount "85"]
[EventDate "2003.09.??"]
[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 "Helsinki SSK"]
[BlackTeam "Karhula TS"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 f6 8. exf6 Nxf6 9. b3 cxb3 10. Rb1 Bd6 11. Qxb3 Qxb3 12. Nxb3 Ne4 13. c4 0-0 14. Bd3 Nc3 15. Ra1 e5 16. cxd5 Nxd4 17. Nbxd4 exd4 18. 0-0 Bf5 19. Bxf5 Rxf5 20. Nxd4 Rxd5 21. Nf3 Re8 22. Bb2 Na4 23. Bd4 a6 24. Rfb1 b5 25. Rb3 Re2 26. Kf1 Rc2 27. Re3 Bc5 28. Bxc5 Nxc5 29. Rae1 h6 30. Re8+ Kh7 31. Rc8 Ra2 32. Ne5 Nd3 33. Nxd3 Rxd3 34. h4 Rdxa3 35. Ree8 Ra1+ 36. Ke2 R1a2+ 37. Kf1 Rd3 38. g3 Kg6 39. Rc7 Rf3 40. Ree7 Raxf2+ 41. Kg1 Rf7 42. h5+ Kxh5 43. Rxf7 1-0

[Event "Heart of Finland op 13th"]
[Site "Jyvaskyla"]
[Date "2003.??.??"]
[Round "8"]
[White "Hartikainen, Markku"]
[Black "Koskinen, Mika"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2302"]
[BlackElo "2096"]
[PlyCount "51"]
[EventDate "2003.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 cxd4 7. cxd4 Bd7 8. 0-0 Nxd4 9. Nxd4 Qxd4 10. Nc3 a6 11. Qe2 Rc8 12. Kh1 Ne7 13. f4 g6 14. Be3 Qb4 15. Qf2 Nc6 16. a3 Qe7 17. Ne2 Qd8 18. Bb6 Qe7 19. b4 Nb8 20. Nd4 Ba4 21. Rac1 Nc6 22. g4 Qd7 23. f5 Bh6 24. fxe6 fxe6 25. Qf6 Rf8 26. Bxg6+ 1-0

[Event "FIN-chT1B 0203"]
[Site "Finland"]
[Date "2003.??.??"]
[Round "7.2"]
[White "Koskinen, Mika"]
[Black "Arppi, Heikki"]
[Result "1/2-1/2"]
[ECO "B26"]
[WhiteElo "2110"]
[PlyCount "35"]
[EventDate "2002.10.??"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Karhula TS II"]
[BlackTeam "Joensuu SK II"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 Nf6 7. h3 Nd7 8. Qd2 a6 9. f4 Rb8 10. Nf3 b5 11. 0-0 b4 12. Ne2 a5 13. Nh4 Qc7 14. Rab1 a4 15. f5 Nde5 16. Bh6 Bf6 17. Bg5 Bg7 18. Bh6 1/2-1/2

[Event "Heart of Finland op 13th"]
[Site "Jyvaskyla"]
[Date "2003.??.??"]
[Round "2"]
[White "Koskinen, Mika"]
[Black "Maki Uuro, Miika"]
[Result "0-1"]
[ECO "B05"]
[WhiteElo "2096"]
[BlackElo "2373"]
[PlyCount "134"]
[EventDate "2003.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. Nc3 Be7 7. Be3 0-0 8. Be2 Nc6 9. Nf3 Bg4 10. b3 Re8 11. 0-0 Bf6 12. Rc1 d5 13. c5 Nc8 14. Re1 N8e7 15. h3 Bxf3 16. Bxf3 b6 17. cxb6 axb6 18. Qd2 Na5 19. Bg5 Bxg5 20. Qxg5 c6 21. Re2 h6 22. Qf4 Ng6 23. Rxe8+ Qxe8 24. Qc7 Qb8 25. Qxb8+ Rxb8 26. g3 b5 27. Re1 Kf8 28. Kf1 Ne7 29. Ke2 Ke8 30. Kd3 Kd7 31. Bg2 Kd6 32. Re2 g5 33. Bf3 Rf8 34. Rd2 f5 35. Bd1 b4 36. Na4 Nb7 37. Rc2 Ra8 38. Re2 Ra5 39. Bc2 c5 40. dxc5+ Nxc5+ 41. Nxc5 Rxc5 42. Kd2 Ra5 43. Bb1 Ra8 44. Re3 d4 45. Re1 Rc8 46. Bd3 Ra8 47. Bb1 Ng6 48. Rc1 Ne5 49. f4 gxf4 50. gxf4 Ng6 51. Rc4 Nxf4 52. Rxb4 Ke5 53. Rb5+ Nd5 54. a4 Rg8 55. Bd3 Rg2+ 56. Ke1 Kd6 57. Bxf5 Nc3 58. Rb6+ Ke5 59. Bg4 d3 60. Re6+ Kf4 61. Rf6+ Ke3 62. Re6+ Ne4 63. Kf1 Rf2+ 64. Kg1 Rf4 65. Re8 d2 66. Rd8 Nc3 67. a5 Ne2+ 0-1

[Event "FIN-chT1B 0203"]
[Site "Finland"]
[Date "2003.??.??"]
[Round "5.4"]
[White "Koskinen, Mika"]
[Black "Sanjola, Hannu"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "2110"]
[PlyCount "68"]
[EventDate "2002.10.??"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Karhula TS II"]
[BlackTeam "Helsinki HSK II"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Be3 d6 7. Qd2 Nge7 8. Bh6 Bf6 9. Nge2 Nd4 10. Be3 Nec6 11. 0-0 0-0 12. Nd1 Nxe2+ 13. Qxe2 Rb8 14. f4 Bd7 15. c3 b5 16. f5 exf5 17. exf5 Re8 18. fxg6 fxg6 19. Bd5+ Kg7 20. Qd2 Kh8 21. Nf2 Ne7 22. Bb3 Nf5 23. Ne4 Nxe3 24. Qxe3 Bh3 25. Qf3 Rf8 26. Nxf6 Bxf1 27. Rxf1 Kg7 28. Qc6 Rxf6 29. Rxf6 Kxf6 30. Qf3+ Kg7 31. Qf7+ Kh8 32. Bd5 Qf8 33. Qxa7 Re8 34. Be4 d5 0-1

[Event "Heart of Finland op 13th"]
[Site "Jyvaskyla"]
[Date "2003.??.??"]
[Round "9"]
[White "Koskinen, Mika"]
[Black "Vehvilainen, Pertti"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2096"]
[PlyCount "11"]
[EventDate "2003.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. c3 g6 6. Bf4 1/2-1/2

[Event "Heart of Finland op 13th"]
[Site "Jyvaskyla"]
[Date "2003.??.??"]
[Round "7"]
[White "Leino, Jukka"]
[Black "Koskinen, Mika"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2211"]
[BlackElo "2096"]
[PlyCount "58"]
[EventDate "2003.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bf4 Bd6 5. Qd2 Bf5 6. Nc3 c6 7. 0-0-0 Ne7 8. f3 Qc7 9. Bxd6 Qxd6 10. g4 Be6 11. Nge2 h5 12. Nf4 hxg4 13. Nxe6 Qxe6 14. fxg4 Nd7 15. Bd3 0-0-0 16. Rde1 Qd6 17. Qg5 Rde8 18. Rhf1 f6 19. Qxg7 Rxh2 20. a3 Rhh8 21. Bh7 Kc7 22. Kb1 Nc8 23. Bf5 Rhg8 24. Qf7 Ref8 25. Qe6 Rg7 26. Qe3 Ne7 27. Ne2 Nxf5 28. gxf5 Re7 29. Qf2 Rfe8 1/2-1/2

[Event "Heart of Finland op 13th"]
[Site "Jyvaskyla"]
[Date "2003.??.??"]
[Round "5"]
[White "Nevanlinna, Risto"]
[Black "Koskinen, Mika"]
[Result "1-0"]
[ECO "C19"]
[WhiteElo "2343"]
[BlackElo "2096"]
[PlyCount "41"]
[EventDate "2003.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Nf3 b6 8. a4 Ne7 9. Bb5+ Bd7 10. 0-0 c4 11. Ba3 a6 12. Bxe7 Kxe7 13. Bxd7 Kxd7 14. Ng5 Kc6 15. Qe2 g6 16. Ne4 Nd7 17. Nd6 f5 18. Nxc4 Kb7 19. Nd6+ Ka7 20. c4 dxc4 21. Nxc4 1-0

[Event "FIN-chT1B 0203"]
[Site "Finland"]
[Date "2002.10.??"]
[Round "3.2"]
[White "Koskinen, Mika"]
[Black "Tuomala, Tapio"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "2110"]
[BlackElo "2215"]
[PlyCount "36"]
[EventDate "2002.10.??"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Karhula TS II"]
[BlackTeam "Helsinki I-HSK"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 Bd6 5. 0-0 Nbd7 6. c3 0-0 7. Nbd2 e5 8. e4 exd4 9. Nxd4 Ne5 10. Bc2 c5 11. Ne2 Re8 12. Ng3 Neg4 13. exd5 Bxg3 14. hxg3 Qxd5 15. Re1 Be6 16. Nf1 Qh5 17. f3 Rad8 18. Qe2 Bc4 0-1

[Event "FIN-chT1B 0203"]
[Site "Finland"]
[Date "2002.10.??"]
[Round "2.3"]
[White "Koskinen, Mika"]
[Black "Turunen, Rauno"]
[Result "1/2-1/2"]
[ECO "B26"]
[WhiteElo "2110"]
[PlyCount "79"]
[EventDate "2002.10.??"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Karhula TS II"]
[BlackTeam "Jarvenpaa SK"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 Nf6 7. h3 e6 8. Qd2 0-0 9. f4 Nd4 10. Nce2 Nxe2 11. Nxe2 Nd7 12. c3 Rb8 13. 0-0 f5 14. Rad1 Qc7 15. d4 c4 16. Rfe1 b5 17. exf5 gxf5 18. d5 e5 19. fxe5 Nxe5 20. Nf4 Qf7 21. Ne6 Nd3 22. Nxf8 Nxe1 23. Rxe1 Bxf8 24. Bd4 Bd7 25. a3 a6 26. Qg5+ Qg6 27. Qf6 Qxf6 28. Bxf6 Kf7 29. Bg5 Kg6 30. Bf4 Re8 31. Rxe8 Bxe8 32. Kf2 Bd7 33. Be3 Bh6 34. Bxh6 Kxh6 35. Kf3 Kg5 36. h4+ Kf6 37. Kf4 a5 38. Bh3 Bc8 39. Bg2 Bd7 40. Bh3 1/2-1/2

[Event "FIN-chT1B 0203"]
[Site "Finland"]
[Date "2002.10.??"]
[Round "4.3"]
[White "Koskinen, Mika"]
[Black "Virtanen, Antti"]
[Result "0-1"]
[ECO "C28"]
[WhiteElo "2110"]
[BlackElo "2315"]
[PlyCount "44"]
[EventDate "2002.10.??"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Karhula TS II"]
[BlackTeam "Hyvinkaa SK"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nc3 Bb4 5. Bg5 h6 6. Bd2 Na5 7. Qe2 Nxc4 8. dxc4 Be7 9. Nf3 d6 10. h3 c6 11. Be3 Be6 12. Nd2 Qc7 13. Nb3 a6 14. a4 Nd7 15. Qd3 0-0 16. g4 b5 17. axb5 axb5 18. Rxa8 Rxa8 19. Nd2 bxc4 20. Nxc4 d5 21. exd5 cxd5 22. Nd2 d4 0-1

[Event "FIN-chT1B 0203"]
[Site "Finland"]
[Date "2002.10.??"]
[Round "1.4"]
[White "Niemela, Tuomo"]
[Black "Koskinen, Mika"]
[Result "1-0"]
[ECO "A27"]
[BlackElo "2110"]
[PlyCount "87"]
[EventDate "2002.10.??"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Lappeenranta SK"]
[BlackTeam "Karhula TS II"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 g6 4. d4 exd4 5. Nd5 h6 6. Bf4 d6 7. Nxd4 Nf6 8. Nb5 Nxd5 9. cxd5 Ne5 10. Qc2 c5 11. dxc6 Qa5+ 12. Nc3 bxc6 13. g3 Bg7 14. Bg2 d5 15. 0-0 0-0 16. Rac1 Be6 17. b3 Rac8 18. Qd2 g5 19. Na4 Qxd2 20. Bxd2 Nd7 21. Bb4 Rfd8 22. Rfd1 Bf8 23. Bxf8 Kxf8 24. e4 Nb6 25. Nxb6 axb6 26. exd5 cxd5 27. Rxc8 Rxc8 28. Bxd5 Ke7 29. Re1 Rc2 30. a4 Kd6 31. Bxe6 fxe6 32. Re4 Kd5 33. Rb4 Kc5 34. Rb5+ Kc6 35. Kg2 Rc5 36. Rb4 Rc2 37. h4 gxh4 38. Rxh4 Rb2 39. Rxh6 Kd6 40. Rh5 e5 41. Rh6+ Kc5 42. Re6 Rxb3 43. Rxe5+ Kc6 44. Re4 1-0

[Event "Heart of Finland op 12th"]
[Site "Jyvaskyla"]
[Date "2002.??.??"]
[Round "1"]
[White "Vorotnikov, Vladislav V"]
[Black "Koskinen, Mika"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2454"]
[PlyCount "65"]
[EventDate "2002.09.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nd2 e5 4. c3 Be7 5. Ngf3 Nbd7 6. Bc4 0-0 7. Bb3 c6 8. 0-0 Qc7 9. Re1 b6 10. Nf1 c5 11. Ne3 Bb7 12. Nf5 Rae8 13. Bg5 c4 14. Ba4 Bc6 15. Bc2 Bd8 16. dxe5 dxe5 17. Nd6 Re6 18. Nxc4 Bxe4 19. Bxe4 Qxc4 20. Bf5 Re7 21. Bxd7 Rxd7 22. Nxe5 Rxd1 23. Nxc4 Rxa1 24. Rxa1 Ne4 25. Be3 b5 26. Ne5 Bc7 27. Nc6 a6 28. Rd1 Nf6 29. h3 h6 30. Kf1 Ra8 31. Ke2 Kf8 32. Bc5+ Ke8 33. Bd4 1-0

[Event "FIN-chT1A 9900"]
[Site "Finland"]
[Date "2000.??.??"]
[Round "7.7"]
[White "Huovinen, Jouni"]
[Black "Koskinen, Mika"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "74"]
[EventDate "1999.??.??"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "FIN"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
[WhiteTeam "Kuusankoski POKS"]
[BlackTeam "Karhula TS"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. b4 d5 2. Bb2 e6 3. Nf3 Nf6 4. b5 c5 5. e3 Bd7 6. c4 Be7 7. Be2 0-0 8. 0-0 a6 9. a4 Ne4 10. d4 dxc4 11. Bxc4 Nd6 12. Qb3 Nxc4 13. Qxc4 axb5 14. axb5 Rxa1 15. Bxa1 Qa5 16. Nc3 Rc8 17. d5 Bf6 18. dxe6 Bxe6 19. Qa4 Bxc3 20. Qxa5 Bxa5 21. Be5 Nd7 22. Bd6 c4 23. Ra1 Bb6 24. Ne1 c3 25. Rc1 h6 26. Kf1 Bc4+ 27. Kg1 Bxb5 28. Nc2 Bc5 29. Bf4 Bd3 30. Ne1 Bc4 31. Rxc3 Bb4 32. Rc1 Bxe1 33. Rxe1 b5 34. Bd6 Nc5 35. f4 Nd3 36. Rb1 b4 37. Bxb4 Rb8 0-1

[Event "Vantaa op1"]
[Site "Vantaa"]
[Date "2000.??.??"]
[Round "1"]
[White "Koskinen, Mika"]
[Black "Holopainen, Timo"]
[Result "0-1"]
[ECO "B05"]
[BlackElo "2243"]
[PlyCount "77"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. 0-0 Be7 7. c4 Nb6 8. Qc2 Nc6 9. Rd1 0-0 10. Be3 d5 11. c5 Nc4 12. Bf4 Bxf3 13. Bxf3 f6 14. Bg4 fxe5 15. Bxe6+ Kh8 16. Bxe5 N6xe5 17. dxe5 Bxc5 18. Rxd5 Rxf2 19. Qxc4 Rc2+ 20. Qxc5 Rxc5 21. Rxd8+ Rxd8 22. Nc3 Rxe5 23. Bc4 c6 24. Rf1 b5 25. Bb3 a5 26. g3 g6 27. Kg2 a4 28. Bc2 b4 29. Ne4 Rd4 30. Rf8+ Kg7 31. Rf4 g5 32. Rf2 Rdxe4 33. Bxe4 Rxe4 34. Rc2 c5 35. Kf2 Re5 36. Rc4 Kf6 37. g4 Ke6 38. Rc2 Kd6 39. h3 0-1

[Event "Vantaa op1"]
[Site "Vantaa"]
[Date "2000.??.??"]
[Round "3"]
[White "Koskinen, Mika"]
[Black "Latvio, Erkki"]
[Result "1/2-1/2"]
[ECO "B25"]
[PlyCount "70"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 Qa5 7. Qd2 Nd4 8. f4 e6 9. Nf3 Ne7 10. 0-0 Nec6 11. a3 0-0 12. Nh4 f5 13. Kh1 Qc7 14. Rab1 a6 15. Ne2 Rb8 16. Nxd4 Nxd4 17. c3 Nc6 18. Nf3 b6 19. Rfe1 Bd7 20. Rbd1 Na5 21. exf5 gxf5 22. Bf2 Rbe8 23. Ng5 Kh8 24. Qe2 h6 25. Qh5 Re7 26. Nh3 Be8 27. Qe2 Bc6 28. d4 Bxg2+ 29. Kxg2 Qb7+ 30. Qf3 Qxf3+ 31. Kxf3 Nc4 32. dxc5 dxc5 33. Re2 Kg8 34. Be3 e5 35. fxe5 Nxe5+ 1/2-1/2

[Event "Vantaa op1"]
[Site "Vantaa"]
[Date "2000.??.??"]
[Round "5"]
[White "Nyback, Tomi"]
[Black "Koskinen, Mika"]
[Result "1-0"]
[ECO "E98"]
[WhiteElo "2141"]
[PlyCount "79"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Be3 f5 11. f3 f4 12. Bf2 Nf6 13. g4 fxg3 14. hxg3 Qd7 15. Nd3 Nh5 16. Re1 Qd8 17. c5 Rf7 18. b4 Kh8 19. a4 Ng8 20. Kh2 Nh6 21. Rh1 Qe7 22. Qd2 Bd7 23. Be3 Ng8 24. a5 Raf8 25. Kg2 a6 26. Rab1 Be8 27. b5 axb5 28. Nxb5 Bxb5 29. Rxb5 c6 30. cxd6 Qxd6 31. Rb6 Ra8 32. Nc5 Ra7 33. a6 bxa6 34. Rxc6 Qe7 35. Nxa6 Rb7 36. Nc5 Rb8 37. Ne6 Rb3 38. Ra1 Rb7 39. Ra8 Rd7 40. Rcc8 1-0

[Event "Vantaa op1"]
[Site "Vantaa"]
[Date "2000.??.??"]
[Round "2"]
[White "Pesonen, Pekka"]
[Black "Koskinen, Mika"]
[Result "0-1"]
[ECO "A92"]
[PlyCount "94"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 d6 5. Nc3 Be7 6. Nf3 0-0 7. b3 Qe8 8. Ba3 c6 9. 0-0 Qh5 10. Rc1 g5 11. c5 d5 12. Ne5 Nbd7 13. b4 Nxe5 14. dxe5 Ng4 15. h3 Nxe5 16. b5 g4 17. bxc6 bxc6 18. h4 Nc4 19. Nxd5 exd5 20. Rxc4 dxc4 21. Bxc6 Rb8 22. Bd5+ Kg7 23. Qd4+ Bf6 24. Qf4 Ba6 25. Qc7+ Kh8 26. Qxa7 Bb5 27. c6 Ra8 28. Qc5 Rfc8 29. c7 Rxa3 30. Qxa3 Qe8 31. Qd6 Qe5 32. Qc5 Bd7 33. Rb1 Qxc7 34. Qe3 Qe5 35. Qxe5 Bxe5 36. Rc1 c3 37. Bb3 Kg7 38. Kg2 Bb5 39. Kf1 Bc4 40. Bc2 Kf6 41. a4 Rb8 42. Ke1 Bb3 43. e3 Bd6 44. Ke2 Bc4+ 45. Ke1 Ba3 46. Ra1 Bb2 47. Rb1 Ba2 0-1

[Event "Vantaa op1"]
[Site "Vantaa"]
[Date "2000.??.??"]
[Round "4"]
[White "Turtiainen, Tauno"]
[Black "Koskinen, Mika"]
[Result "0-1"]
[ECO "C06"]
[PlyCount "68"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Qb6 8. Nf3 cxd4 9. cxd4 f6 10. exf6 Nxf6 11. 0-0 Bd6 12. a3 0-0 13. Nc3 Bd7 14. b3 Rae8 15. Bg5 a6 16. Re1 Nd8 17. Qc2 h6 18. Be3 Nc6 19. b4 Qd8 20. Rad1 Re7 21. Nh4 Be8 22. b5 axb5 23. Nxb5 Bb8 24. f4 Na7 25. a4 Nh5 26. Nxa7 Bxa7 27. Bh7+ Kh8 28. Bg6 Rc7 29. Qd3 Qxh4 30. Bxe8 Rxe8 31. f5 Nf6 32. Bf2 Qh5 33. fxe6 Ne4 34. Bg3 Rc3 0-1

[Event "Heart of Finland op 09th"]
[Site "Jyvaskyla"]
[Date "1999.??.??"]
[Round "?"]
[White "Joentausta, Hannu"]
[Black "Koskinen, Mika"]
[Result "1-0"]
[ECO "C17"]
[WhiteElo "2175"]
[PlyCount "59"]
[EventDate "1999.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 cxd4 6. Nb5 Bf8 7. Nf3 Nc6 8. Bd3 Qb6 9. a4 f6 10. a5 Qd8 11. Nbxd4 Bc5 12. Nxc6 bxc6 13. b4 Bf8 14. 0-0 f5 15. c4 Ne7 16. Qa4 Bd7 17. c5 Ng6 18. Rfe1 Be7 19. b5 cxb5 20. Bxb5 Bxc5 21. Ng5 Nf8 22. Rab1 Be7 23. Bxd7+ Qxd7 24. Qxd7+ Kxd7 25. Nf7 Rg8 26. Rb7+ Ke8 27. Nd6+ Kd8 28. a6 Nd7 29. Ba5+ Nb6 30. Rxa7 1-0

[Event "Kajaani We KaSY op"]
[Site "Kajaani"]
[Date "1999.??.??"]
[Round "4"]
[White "Kokkila, Tero"]
[Black "Koskinen, Mika"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "2293"]
[PlyCount "115"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Nf3 b6 8. Bb5+ Bd7 9. a4 a6 10. Bd3 c4 11. Be2 Nc6 12. 0-0 Nge7 13. Nh4 Ng6 14. Nxg6 hxg6 15. Ba3 Ne7 16. Qc1 Bc6 17. Qf4 Qd8 18. g4 Ng8 19. Bd6 Qh4 20. Rfb1 Qd8 21. Qg3 Ne7 22. a5 b5 23. f4 Kd7 24. Rf1 Qg8 25. f5 gxf5 26. Bxe7 Kxe7 27. gxf5 Bd7 28. Bf3 Qh7 29. f6+ Kd8 30. fxg7 Rg8 31. Qg5+ Kc7 32. Qe7 Qxg7+ 33. Kh1 Qf8 34. Qf6 Rg6 35. Qf4 Qh6 36. Qxh6 Rxh6 37. Bg4 Rah8 38. h3 Be8 39. Kg2 Kd8 40. Rf4 Ke7 41. Raf1 Kf8 42. Rf6 Kg7 43. Kg3 Rxf6 44. Rxf6 Rh6 45. Rf2 Rh8 46. Kf4 Kh6 47. Ke3 Kg7 48. Kd2 Bd7 49. Rg2 Kh6 50. Bd1 Rb8 51. Rf2 Be8 52. Bg4 b4 53. cxb4 Rxb4 54. h4 Ra4 55. Rf6+ Kg7 56. h5 Rxa5 57. h6+ Kh8 58. Bh5 0-1

[Event "Kajaani We KaSY op"]
[Site "Kajaani"]
[Date "1999.??.??"]
[Round "3"]
[White "Koskinen, Mika"]
[Black "Aalto, Seppo"]
[Result "1-0"]
[ECO "B24"]
[PlyCount "93"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 e5 4. d3 d6 5. Bg2 Nf6 6. Nge2 Bg4 7. h3 Be6 8. f4 g6 9. 0-0 Be7 10. f5 gxf5 11. exf5 Bd7 12. g4 h6 13. Ng3 Qb6 14. Nge4 Nxe4 15. Bxe4 f6 16. Nd5 Qa5 17. Bd2 Qd8 18. c3 Kf7 19. Qe1 Bf8 20. Qh4 Bg7 21. Qh5+ Kf8 22. Be3 Be8 23. Qh4 Bf7 24. Rae1 Qa5 25. Nxf6 Qd8 26. Nd7+ Qxd7 27. f6 Qd8 28. fxg7+ Kxg7 29. Bxh6+ Kg8 30. g5 d5 31. Qf2 Qe7 32. Bg2 Re8 33. Qf5 Qe6 34. Qf6 Qxf6 35. Rxf6 Rxh6 36. gxh6 Bh5 37. Bxd5+ Kh7 38. Ref1 Ne7 39. Bxb7 Rg8+ 40. Kh2 Ng6 41. Be4 Kxh6 42. Rg1 Rg7 43. Bxg6 Bxg6 44. Rfxg6+ Rxg6 45. Rxg6+ Kxg6 46. Kg3 Kf5 47. Kf3 1-0

[Event "Kajaani We KaSY op"]
[Site "Kajaani"]
[Date "1999.??.??"]
[Round "5"]
[White "Koskinen, Mika"]
[Black "Bibik, Jura"]
[Result "0-1"]
[ECO "B23"]
[BlackElo "2270"]
[PlyCount "88"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. g3 b5 4. Bg2 Bb7 5. d3 g6 6. f4 Bg7 7. Nf3 e6 8. 0-0 Ne7 9. Be3 Qc7 10. Qd2 d5 11. exd5 Nxd5 12. Bf2 Nd7 13. Rfe1 0-0 14. Ne4 Bxb2 15. Rab1 Bg7 16. c4 N5f6 17. Nxf6+ Nxf6 18. cxb5 Ng4 19. bxa6 Bxa6 20. Rbc1 Nxf2 21. Qxf2 Bxd3 22. Rxc5 Qa7 23. Rd1 Be4 24. Rcc1 Qxf2+ 25. Kxf2 Rxa2+ 26. Rd2 Rfa8 27. Rc8+ Rxc8 28. Rxa2 Bd5 29. Re2 Bc3 30. Rc2 Bb3 31. Re2 Kg7 32. Bf1 h6 33. h3 Kf6 34. Bg2 g5 35. fxg5+ hxg5 36. Bf1 Bc4 37. Rc2 Bd5 38. Ke3 Bb3 39. Rh2 Ba5 40. Bd3 Bb6+ 41. Ke2 Ra8 42. Nd2 Ra2 43. Kf3 Ke7 44. Re2 Bd1 0-1

[Event "FIN-chT1A 9900"]
[Site "Finland"]
[Date "1999.??.??"]
[Round "?"]
[White "Koskinen, Mika"]
[Black "Joutsivuo, Timo"]
[Result "0-1"]
[ECO "C00"]
[PlyCount "62"]
[EventDate "1999.??.??"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "FIN"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
[WhiteTeam "Karhula TS"]
[BlackTeam "Helsinki LauttSK"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. e4 e6 2. d3 d5 3. Nd2 dxe4 4. dxe4 b6 5. Ngf3 Nf6 6. g3 Bb7 7. e5 Ng4 8. Bb5+ c6 9. Bc4 b5 10. Bd3 Qb6 11. Qe2 Nd7 12. 0-0 Qc7 13. Re1 Nc5 14. Be4 Rd8 15. h3 Nh6 16. a3 Be7 17. b4 Nxe4 18. Nxe4 Nf5 19. g4 Nd4 20. Nxd4 Rxd4 21. Bb2 Rd5 22. c4 bxc4 23. Qxc4 0-0 24. Rac1 Qb6 25. Re2 Ba6 26. Qxc6 Qxc6 27. Rxc6 Bxe2 28. Rc7 Bh4 29. Rxa7 Bf3 30. Nc3 Rd2 31. Bc1 Rc2 0-1

[Event "Heart of Finland op 09th"]
[Site "Jyvaskyla"]
[Date "1999.??.??"]
[Round "?"]
[White "Koskinen, Mika"]
[Black "Kekki, Jorma J"]
[Result "1/2-1/2"]
[ECO "A08"]
[BlackElo "2189"]
[PlyCount "20"]
[EventDate "1999.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. g3 Nc6 5. Bg2 g6 6. Ngf3 Bg7 7. 0-0 Nge7 8. Re1 b6 9. Nf1 Bb7 10. e5 Qc7 1/2-1/2

[Event "Heart of Finland op 09th"]
[Site "Jyvaskyla"]
[Date "1999.??.??"]
[Round "?"]
[White "Koskinen, Mika"]
[Black "Maki Torkko, Martti"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2185"]
[PlyCount "86"]
[EventDate "1999.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d5 2. Nc3 d4 3. Nce2 e5 4. d3 Be6 5. f4 f6 6. Nf3 Bd6 7. f5 Bf7 8. Ng3 Nd7 9. Be2 c5 10. 0-0 Bf8 11. Bd2 g6 12. Ne1 Bh6 13. Qc1 Bxd2 14. Qxd2 Qb6 15. b3 0-0-0 16. Nf3 Kb8 17. Rfb1 Rc8 18. Qe1 Ne7 19. Nd2 gxf5 20. exf5 Qc6 21. Bf3 Bd5 22. Nde4 Rhg8 23. b4 c4 24. b5 Qc7 25. Qb4 Bxe4 26. Bxe4 Nb6 27. a4 Nbd5 28. Qa3 Qc5 29. Bxd5 Qxa3 30. Rxa3 Nxd5 31. Ne4 cxd3 32. cxd3 Rc2 33. g3 h5 34. Rab3 h4 35. R3b2 Rc7 36. a5 hxg3 37. hxg3 Nc3 38. b6 Rcg7 39. bxa7+ Kxa7 40. Nxc3 dxc3 41. Rb6 c2 42. Rc1 Rxg3+ 43. Kf2 Rg1 0-1

[Event "Heart of Finland op 09th"]
[Site "Jyvaskyla"]
[Date "1999.??.??"]
[Round "?"]
[White "Koskinen, Mika"]
[Black "Peltola, Leo"]
[Result "1-0"]
[ECO "B24"]
[BlackElo "2062"]
[PlyCount "61"]
[EventDate "1999.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 Nc6 4. Bg2 Nf6 5. d3 e6 6. f4 Be7 7. Nf3 0-0 8. 0-0 Rb8 9. h3 b5 10. g4 b4 11. Ne2 d5 12. g5 Nh5 13. Qe1 c4 14. Qh4 dxe4 15. dxe4 g6 16. Be3 Qa5 17. Nh2 Bc5 18. Bf2 e5 19. f5 Re8 20. Bf3 Ng7 21. Ng4 Nh5 22. Nh6+ Kf8 23. Bxh5 gxh5 24. Qxh5 Rb7 25. g6 hxg6 26. fxg6 Nd8 27. Ng3 Qb6 28. g7+ Kxg7 29. Nhf5+ Bxf5 30. Nxf5+ Kg8 31. Qg4+ 1-0

[Event "Heart of Finland op 09th"]
[Site "Jyvaskyla"]
[Date "1999.??.??"]
[Round "?"]
[White "Koskinen, Mika"]
[Black "Taimanov, Mark E"]
[Result "0-1"]
[ECO "B25"]
[BlackElo "2407"]
[PlyCount "54"]
[EventDate "1999.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 Nf6 7. Nf3 0-0 8. 0-0 Rb8 9. h3 b5 10. a3 Ne8 11. Rb1 a5 12. Ne2 Ba6 13. Be3 Nc7 14. g4 a4 15. Qe1 b4 16. Qh4 e5 17. g5 exf4 18. Nxf4 c4 19. Nh2 cxd3 20. Nxd3 b3 21. Qf2 Ne6 22. h4 Ncd4 23. c3 Bxd3 24. cxd4 Bxb1 25. Rxb1 Rc8 26. Nf3 Rc2 27. Bd2 Qb6 0-1

[Event "Heart of Finland op 09th"]
[Site "Jyvaskyla"]
[Date "1999.??.??"]
[Round "?"]
[White "Koskinen, Mika"]
[Black "Topi Hulmi, Teemu"]
[Result "1-0"]
[ECO "B25"]
[BlackElo "2166"]
[PlyCount "79"]
[EventDate "1999.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Be3 d6 7. Qd2 Rb8 8. f4 Nge7 9. Nf3 Nd4 10. 0-0 0-0 11. Nh4 b5 12. Nd1 b4 13. c3 bxc3 14. bxc3 Nb5 15. f5 exf5 16. exf5 Nxf5 17. Bg5 f6 18. Bd5+ Kh8 19. Nxf5 Bxf5 20. Bf4 Nc7 21. Bb3 Be6 22. Bh6 a6 23. Bxg7+ Kxg7 24. Bxe6 Nxe6 25. Nf2 f5 26. Rfe1 Qf6 27. Nh3 Rb7 28. Qe3 Re8 29. Nf4 Nc7 30. Qf3 Qxc3 31. Qxb7 Rxe1+ 32. Rxe1 Qxe1+ 33. Kg2 Qd2+ 34. Kh3 Qxa2 35. Qxc7+ Kh6 36. Qxd6 Qf2 37. Qf8+ Kg5 38. Qe7+ Kh6 39. Ne6 Qb2 40. Qh4# 1-0

[Event "FIN-chT 9899"]
[Site "Finland"]
[Date "1999.??.??"]
[Round "6"]
[White "Lehtinen, Antti"]
[Black "Koskinen, Mika"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2160"]
[PlyCount "103"]
[EventDate "1998.??.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Tampere Taraus"]
[BlackTeam "Karhula TS"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 f6 8. Be2 fxe5 9. Nxe5 Nxe5 10. dxe5 Bc5 11. 0-0 Ne7 12. b4 cxb3 13. Nxb3 0-0 14. Nxc5 Qxc5 15. Qd3 Bd7 16. a4 Rf7 17. Ba3 Qc7 18. Bd6 Qd8 19. Rfb1 Bc6 20. Rb4 Nf5 21. Bc5 b6 22. Be3 Nxe3 23. Qxe3 Qe7 24. Bd3 Qc5 25. Qg3 Raf8 26. Rf1 g6 27. Rg4 Rg7 28. h4 Qxc3 29. h5 Be8 30. Qe3 Qc7 31. Qh6 Qxe5 32. hxg6 Bxg6 33. Bxg6 Rxg6 34. Rxg6+ hxg6 35. Qxg6+ Kh8 36. Qh6+ Kg8 37. Qg6+ Kh8 38. Rc1 Qf5 39. Qh6+ Kg8 40. Qe3 Rf7 41. Rc8+ Kg7 42. Qg3+ Kf6 43. Qh4+ Ke5 44. Rc1 Rh7 45. Re1+ Kd6 46. Qb4+ Kd7 47. Qb5+ Ke7 48. Qc6 Kf6 49. Qe8 Rf7 50. Qh8+ Ke7 51. Qh4+ Qf6 52. Qg3 0-1

[Event "Heart of Finland op 09th"]
[Site "Jyvaskyla"]
[Date "1999.??.??"]
[Round "?"]
[White "Sassi, Pekka"]
[Black "Koskinen, Mika"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "2152"]
[PlyCount "59"]
[EventDate "1999.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 d6 6. Nge2 f5 7. d3 Nf6 8. 0-0 0-0 9. Rb1 h6 10. b4 a6 11. a4 Rb8 12. b5 axb5 13. axb5 Ne7 14. Qa4 Be6 15. d4 e4 16. Ba3 g5 17. Rfd1 Qe8 18. b6 Qxa4 19. Nxa4 Ra8 20. Nec3 Bd7 21. bxc7 Bxa4 22. Bxd6 Bxd1 23. Bxe7 Bc2 24. Rxb7 Rfc8 25. Bf1 Ne8 26. Nd5 Ba4 27. Nb6 Rxc7 28. Rxc7 Nxc7 29. Nxa8 Nxa8 30. Bd8 1/2-1/2

[Event "Kajaani We KaSY op"]
[Site "Kajaani"]
[Date "1999.??.??"]
[Round "2"]
[White "Terasti, Pasi"]
[Black "Koskinen, Mika"]
[Result "1-0"]
[ECO "C15"]
[WhiteElo "2194"]
[PlyCount "59"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. Nc3 Bb4 4. Nge2 c5 5. exd5 exd5 6. a3 Bxc3+ 7. Nxc3 c4 8. Qf3 Be6 9. Be2 Nc6 10. Be3 Nf6 11. Qg3 Qe7 12. 0-0 0-0-0 13. b4 h5 14. b5 h4 15. Qg5 Nb8 16. Bf3 Rh6 17. Rfe1 Rg6 18. Qxh4 Qd7 19. Bg5 Rg8 20. Re5 Qd6 21. a4 Nbd7 22. Ree1 Qf8 23. Qf4 Rh8 24. b6 Nxb6 25. Nb5 Qe7 26. a5 Na8 27. Nxa7+ Kd7 28. Rab1 Qd6 29. Rxb7+ Nc7 30. Qxd6+ 1-0

[Event "Kuopio op"]
[Site "Kuopio"]
[Date "1999.??.??"]
[Round "1"]
[White "Vooremaa, Andres M"]
[Black "Koskinen, Mika"]
[Result "1-0"]
[ECO "A96"]
[WhiteElo "2332"]
[PlyCount "39"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 e6 2. g3 f5 3. Bg2 Nf6 4. 0-0 Be7 5. c4 0-0 6. b3 d6 7. d4 Nc6 8. Bb2 Qe8 9. Nc3 Qh5 10. d5 Nd8 11. Nb5 e5 12. Nxc7 Rb8 13. Nxe5 dxe5 14. d6 Bxd6 15. Qxd6 Nf7 16. Qd1 f4 17. Nd5 Ng4 18. h3 fxg3 19. fxg3 Nf6 20. Rxf6 1-0

[Event "Jarvenpaa We JarvSK"]
[Site "Jarvanpaa"]
[Date "1998.??.??"]
[Round "4"]
[White "Koskinen, Mika"]
[Black "Harju, Antero"]
[Result "0-1"]
[ECO "C38"]
[PlyCount "65"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 g5 4. Bc4 Bg7 5. h4 h6 6. d4 d6 7. c3 Bg4 8. Qb3 Nc6 9. Bxf7+ Kf8 10. Bg6 Qf6 11. Qxb7 Rd8 12. Qxc6 Qxg6 13. 0-0 Nf6 14. Qxc7 Rd7 15. Qb8+ Ke7 16. Qb4 Bxf3 17. Rxf3 Qxe4 18. Nd2 Qe1+ 19. Rf1 Qxh4 20. Nf3 Qh5 21. Bd2 Ng4 22. Rae1+ Kf7 23. Qc4+ d5 24. Qc6 Rhd8 25. Re6 Kg8 26. Rfe1 Qf7 27. Rg6 Rb7 28. Bc1 Rb6 29. Rxg7+ Qxg7 30. Re8+ Rxe8 31. Qxe8+ Kh7 32. Qh5 Nf6 33. Qh2 0-1

[Event "Jarvenpaa We JarvSK"]
[Site "Jarvanpaa"]
[Date "1998.??.??"]
[Round "2"]
[White "Koskinen, Mika"]
[Black "Latvio, Erkki"]
[Result "0-1"]
[ECO "B26"]
[PlyCount "78"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 Nf6 7. h3 0-0 8. Qd2 Rb8 9. f4 e5 10. Nf3 Nh5 11. g4 Nxf4 12. Bxf4 exf4 13. Qxf4 Nd4 14. Nxd4 Bxd4 15. Nd1 Qh4+ 16. Ke2 Be5 17. Qf3 Be6 18. c3 Qd8 19. Ne3 Qb6 20. Rhb1 Qd8 21. Kd2 Qg5 22. Kc2 b5 23. Rh1 Qf4 24. Rhf1 Qg5 25. Rh1 Qh4 26. Rhf1 a5 27. Qf2 Qd8 28. h4 h6 29. h5 b4 30. Qf3 bxc3 31. bxc3 Qd7 32. a4 g5 33. Nf5 Bb3+ 34. Kd2 Bf4+ 35. Ke2 Kh7 36. e5 Rfe8 37. Qf2 Rxe5+ 38. Be4 d5 39. Qxc5 dxe4 0-1

[Event "Jarvenpaa We JarvSK"]
[Site "Jarvanpaa"]
[Date "1998.??.??"]
[Round "1"]
[White "Louhivaara, Jere"]
[Black "Koskinen, Mika"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "39"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 Bg4 5. h3 Bh5 6. a4 Nc6 7. c4 Nf6 8. Be2 e6 9. Be3 Bb4+ 10. Nc3 Ne4 11. Qb3 Qf6 12. 0-0 Bxc3 13. Qxb7 Kd7 14. d5 Na5 15. Qb5+ Kc8 16. bxc3 Nxc3 17. Qa6+ Nb7 18. Rab1 Nxe2+ 19. Kh1 exd5 20. Qxb7+ 1-0

[Event "Jarvenpaa We JarvSK"]
[Site "Jarvanpaa"]
[Date "1998.??.??"]
[Round "5"]
[White "Piho, Juha"]
[Black "Koskinen, Mika"]
[Result "0-1"]
[ECO "C01"]
[PlyCount "38"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. c4 dxe4 4. Nc3 Bb4 5. Nge2 f5 6. a3 Be7 7. g4 c5 8. d5 Nf6 9. g5 Ng4 10. Nf4 Bxg5 11. Nh5 Bxc1 12. Nxg7+ Kf8 13. Qxc1 Kxg7 14. Rg1 Qh4 15. Qf4 Kf7 16. dxe6+ Bxe6 17. h3 Qxf2+ 18. Qxf2 Nxf2 19. Kxf2 Nc6 0-1

