[Event "FIN-chT1A 9899"]
[Site "Finland"]
[Date "1999.??.??"]
[Round "5.6"]
[White "Kivimaki, Jaakko"]
[Black "Alivirta, Orri"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2200"]
[PlyCount "51"]
[EventDate "1998.??.??"]
[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 "Helsinki Garde II"]
[BlackTeam "Helsinki SSK"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. d4 Nf6 2. Nf3 g6 3. b4 Bg7 4. e3 0-0 5. a4 d6 6. c3 Nbd7 7. Qb3 e5 8. Ba3 Ne4 9. Nfd2 Nxd2 10. Nxd2 exd4 11. cxd4 Nf6 12. Bc4 Bf5 13. 0-0 d5 14. Bd3 Bxd3 15. Qxd3 Re8 16. b5 Bf8 17. Bxf8 Kxf8 18. Rab1 Qd6 19. Rfc1 Re7 20. a5 a6 21. bxa6 Rxa6 22. Rxb7 Rxa5 23. Qc3 Ra2 24. Rb2 Qa6 25. Rxa2 Qxa2 26. Ra1 1-0

[Event "FIN-chT Division-B"]
[Site "Finland"]
[Date "1998.??.??"]
[Round "?"]
[White "Niemela, Tuomas"]
[Black "Alivirta, Orri"]
[Result "1-0"]
[ECO "E85"]
[PlyCount "51"]
[EventDate "1998.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "FIN"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Nc6 7. Qd2 e5 8. d5 Ne7 9. Nge2 Nd7 10. g4 a5 11. h4 Nc5 12. 0-0-0 b6 13. Ng3 f6 14. Bh6 Bd7 15. Be2 Rf7 16. Rdg1 Qf8 17. Bxg7 Rxg7 18. f4 Qc8 19. f5 Rf7 20. g5 fxg5 21. Qxg5 Kh8 22. f6 Ng8 23. h5 gxh5 24. Nxh5 h6 25. Ng7 Rxf6 26. Ne8 1-0

[Event "FIN-chT 9697 Div-A"]
[Site "Finland"]
[Date "1997.??.??"]
[Round "6.5"]
[White "Alivirta, Orri"]
[Black "Lauren, Martti"]
[Result "1/2-1/2"]
[ECO "B73"]
[BlackElo "2210"]
[PlyCount "18"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "FIN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 0-0 8. 0-0 d6 9. h3 Nxd4 1/2-1/2

[Event "FIN-chT 9596"]
[Site "Finland"]
[Date "1996.??.??"]
[Round "11"]
[White "Alivirta, Orri"]
[Black "Salo, Heikki"]
[Result "1/2-1/2"]
[ECO "C78"]
[BlackElo "2255"]
[PlyCount "67"]
[EventDate "1995.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "FIN"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bc5 7. c3 d6 8. d4 Bb6 9. h3 Bb7 10. Re1 h6 11. Bd5 Nxd5 12. exd5 Ne7 13. dxe5 dxe5 14. Nxe5 Qxd5 15. Qxd5 Bxd5 16. Ng4 Be6 17. Be3 Bxe3 18. Nxe3 0-0-0 19. a4 Kb7 20. axb5 axb5 21. Na3 Kb6 22. Nac2 Nc6 23. Red1 Bb3 24. Kf1 Ne5 25. Rxd8 Rxd8 26. Nd4 Bc4+ 27. Nxc4+ Nxc4 28. b4 Nd2+ 29. Ke2 Ne4 30. Kd3 Re8 31. Ra2 Nd6 32. Nb3 Nb7 33. Ra1 Re6 34. Ra8 1/2-1/2

[Event "FIN-chT 9596"]
[Site "Finland"]
[Date "1996.??.??"]
[Round "8"]
[White "Hartikainen, Markku"]
[Black "Alivirta, Orri"]
[Result "1/2-1/2"]
[ECO "C49"]
[WhiteElo "2290"]
[PlyCount "78"]
[EventDate "1995.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "FIN"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. 0-0 0-0 6. d3 d6 7. Bg5 Ne7 8. Bxf6 gxf6 9. Nh4 c6 10. Bc4 d5 11. exd5 cxd5 12. Bb3 Be6 13. f4 exf4 14. Rxf4 Bxc3 15. bxc3 Ng6 16. Rd4 Qb6 17. Kh1 Qc5 18. Qd2 Rac8 19. Rf1 Qxc3 20. Qf2 f5 21. Nf3 f4 22. h4 h5 23. g3 fxg3 24. Qxg3 Kg7 25. Rg1 Bg4 26. Rxd5 Rc5 27. Rd6 Rc6 28. Nh2 Rxd6 29. Qxd6 f5 30. Qd7+ Kh6 31. Qxb7 Qf6 32. Bd5 Qxh4 33. Qxa7 Re8 34. Bg2 Re2 35. Qc7 f4 36. Rf1 Qg3 37. Rg1 Qh4 38. Rf1 Qg3 39. Rg1 Qh4 1/2-1/2

[Event "FIN-chT"]
[Site "Finland"]
[Date "1994.??.??"]
[Round "?"]
[White "Alivirta, Orri"]
[Black "Kanko, Ilkka"]
[Result "1/2-1/2"]
[ECO "B49"]
[BlackElo "2320"]
[PlyCount "40"]
[EventDate "1994.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "FIN"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Be2 a6 6. 0-0 Qc7 7. Be3 Nf6 8. Nc3 Bb4 9. Nxc6 bxc6 10. Bf3 0-0 11. g3 d5 12. exd5 cxd5 13. Na4 Bb7 14. c3 Be7 15. Bb6 Qe5 16. Nc5 Bc6 17. Nd3 Qb8 18. Bd4 Nd7 19. Re1 Bd6 20. c4 Qb7 1/2-1/2

[Event "FIN-chT"]
[Site "Finland"]
[Date "1994.??.??"]
[Round "?"]
[White "Alivirta, Orri"]
[Black "Nykopp, Jan Michael F"]
[Result "1-0"]
[ECO "B98"]
[BlackElo "2245"]
[PlyCount "87"]
[EventDate "1994.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "FIN"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 0-0 10. Bd3 Nc6 11. Nxc6 bxc6 12. e5 dxe5 13. fxe5 Qxe5 14. h4 Qc7 15. Rdf1 Nd5 16. g4 Nxc3 17. bxc3 Bb7 18. Qe4 g6 19. Bf4 Qd7 20. Qa4 Rfd8 21. Rh2 c5 22. Qa5 Rac8 23. c4 Bd6 24. Rhf2 Bxf4+ 25. Rxf4 Rf8 26. Qc3 Qe7 27. Rf6 e5 28. h5 Rc6 29. g5 Rxf6 30. gxf6 Qd6 31. Qd2 Rd8 32. hxg6 fxg6 33. Qh6 Qf8 34. f7+ Kh8 35. Qg5 Qd6 36. Qxd8+ Qxd8 37. f8Q+ Qxf8 38. Rxf8+ Kg7 39. Re8 Kf6 40. Rb8 Bg2 41. Kd2 e4 42. Bf1 Bf3 43. Ke3 h5 44. Rb6+ 1-0

[Event "FIN-chT"]
[Site "Finland"]
[Date "1994.??.??"]
[Round "?"]
[White "Alivirta, Orri"]
[Black "Salo, Heikki"]
[Result "1-0"]
[ECO "C90"]
[BlackElo "2245"]
[PlyCount "53"]
[EventDate "1994.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "FIN"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. a4 Bb7 9. c3 Re8 10. d4 d6 11. Ng5 Rf8 12. Nf3 h6 13. Nbd2 Re8 14. Nf1 Bf8 15. Ng3 g6 16. Nh4 d5 17. exd5 Nxd5 18. axb5 axb5 19. Rxa8 Bxa8 20. Qg4 Kh7 21. Qf3 Nf4 22. Bxf7 Re7 23. Ba2 Nb4 24. Qg4 h5 25. Nxh5 gxh5 26. Qg8+ Kh6 27. Nf5# 1-0

[Event "FIN-chT"]
[Site "Finland"]
[Date "1993.??.??"]
[Round "5"]
[White "Alivirta, Orri"]
[Black "Lahtinen, Markku"]
[Result "0-1"]
[ECO "B71"]
[BlackElo "2220"]
[PlyCount "74"]
[EventDate "1993.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "FIN"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f4 Bg7 7. e5 Nh5 8. Bb5+ Bd7 9. e6 Bxb5 10. exf7+ Kxf7 11. Ndxb5 Nc6 12. Qd5+ e6 13. Qf3 a6 14. Na3 Rf8 15. 0-0 d5 16. Ne2 Kg8 17. Qh3 Qd6 18. c3 b5 19. Nc2 e5 20. fxe5 Rxf1+ 21. Kxf1 Rf8+ 22. Kg1 Qxe5 23. Be3 Qe4 24. Ncd4 Nxd4 25. Nxd4 Re8 26. Bf2 Nf4 27. Qf3 Bxd4 28. cxd4 Qxf3 29. gxf3 Re2 30. Kf1 Rxb2 31. h4 Rc2 32. Bg3 Nd3 33. Rd1 Rc1 34. Rxc1 Nxc1 35. a3 Nb3 36. Be5 Nd2+ 37. Ke2 Nc4 0-1

[Event "FIN-chT"]
[Site "Finland"]
[Date "1993.??.??"]
[Round "?"]
[White "Pietila, Jari"]
[Black "Alivirta, Orri"]
[Result "1/2-1/2"]
[ECO "E97"]
[PlyCount "54"]
[EventDate "1993.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "FIN"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 a5 10. bxa5 Rxa5 11. Nd2 Nd7 12. Nb3 Ra8 13. a4 f5 14. Ba3 b6 15. Bb4 Nc5 16. f3 Bd7 17. a5 Na6 18. Ba3 bxa5 19. Nxa5 Bh6 20. Nb5 Be3+ 21. Kh1 Bb6 22. Nb3 Bxb5 23. cxb5 Nb8 24. Bb4 Rxa1 25. Qxa1 Nd7 26. Ba5 fxe4 27. fxe4 Rxf1+ 1/2-1/2

[Event "FIN-chT"]
[Site "Finland"]
[Date "1992.??.??"]
[Round "?"]
[White "Alivirta, Orri"]
[Black "Helenius, Martti"]
[Result "1/2-1/2"]
[ECO "C82"]
[BlackElo "2255"]
[PlyCount "49"]
[EventDate "1992.??.??"]
[EventType "team"]
[EventRounds "8"]
[EventCountry "FIN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Nbd2 Nc5 10. c3 Be7 11. Bc2 Bg4 12. h3 Bh5 13. Re1 Qd7 14. Nf1 Rd8 15. Ng3 Bg6 16. Nd4 Bxc2 17. Qxc2 Nxd4 18. cxd4 Ne6 19. Be3 c5 20. Nf5 cxd4 21. Nxd4 Rc8 22. Qe2 0-0 23. Rad1 Rc7 24. Qf3 Rd8 25. Nf5 1/2-1/2

[Event "FIN-chT"]
[Site "Finland"]
[Date "1992.??.??"]
[Round "?"]
[White "Alivirta, Orri"]
[Black "Kanko, Ilkka"]
[Result "1/2-1/2"]
[ECO "B85"]
[BlackElo "2280"]
[PlyCount "62"]
[EventDate "1992.??.??"]
[EventType "team"]
[EventRounds "8"]
[EventCountry "FIN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be2 Qc7 7. 0-0 Nf6 8. Be3 Be7 9. a4 0-0 10. f4 d6 11. Qe1 Bd7 12. Qg3 Nxd4 13. Bxd4 Bc6 14. Bd3 g6 15. f5 e5 16. Be3 Kh8 17. a5 gxf5 18. Rxf5 Rg8 19. Qf3 Rg6 20. Bb6 Qd7 21. Rf1 Rag8 22. g3 d5 23. exd5 Nxd5 24. Nxd5 Bxd5 25. Be4 Bxe4 26. Qxe4 f6 27. Kg2 Rg4 28. Qf3 Rc4 29. Rf2 Rgc8 30. c3 R4c6 31. Qe4 Rc4 1/2-1/2

[Event "FIN-chT"]
[Site "Finland"]
[Date "1992.??.??"]
[Round "?"]
[White "Nyman, Karl"]
[Black "Alivirta, Orri"]
[Result "0-1"]
[ECO "E67"]
[PlyCount "126"]
[EventDate "1992.??.??"]
[EventType "team"]
[EventRounds "8"]
[EventCountry "FIN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. c4 d6 6. Nc3 e5 7. d4 Nbd7 8. Qc2 exd4 9. Nxd4 Re8 10. Rd1 a5 11. Ndb5 h6 12. Be3 Rb8 13. Ba7 Ra8 14. Bd4 Rb8 15. Nd5 Nxd5 16. cxd5 Bxd4 17. Rxd4 Nc5 18. Qd2 Kg7 19. Rh4 g5 20. Rc4 Bd7 21. Nd4 Ra8 22. Re1 b5 23. Rc2 Qf6 24. e4 g4 25. Rc3 b4 26. Rce3 Rab8 27. f4 gxf3 28. Rxf3 Qg6 29. Rf4 Re5 30. Nf3 Rxe4 31. Rexe4 Nxe4 32. Qd4+ Nf6 33. Nh4 Qg5 34. Be4 Qe5 35. Nf3 Qxd4+ 36. Nxd4 Re8 37. Bf5 Re1+ 38. Kf2 Rd1 39. Bxd7 Nxd7 40. Nf5+ Kf8 41. Rd4 Rh1 42. Rc4 Nc5 43. Rh4 Rb1 44. Rxh6 Rxb2+ 45. Ke3 Kg8 46. Ne7+ Kf8 47. Nf5 Ke8 48. Rh8+ Kd7 49. Rh7 Kc8 50. Ne7+ Kb7 51. Rxf7 Rxa2 52. Nf5 Kb6 53. Nd4 Rxh2 54. Rf1 a4 55. Rg1 b3 56. g4 b2 57. g5 a3 58. g6 Nd7 59. g7 Nf6 60. g8N Nxg8 61. Rxg8 a2 62. Rb8+ Kc5 63. Nb3+ Kxd5 0-1

[Event "FIN-chT"]
[Site "Finland"]
[Date "1990.??.??"]
[Round "?"]
[White "Alivirta, Orri"]
[Black "Gorskov, Aleksei"]
[Result "1-0"]
[ECO "C90"]
[PlyCount "53"]
[EventDate "1990.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "FIN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. a4 Bb7 9. c3 d6 10. d4 Nd7 11. Nbd2 Nb6 12. a5 Nd7 13. Nf1 Bf6 14. Ng3 g6 15. Bh6 Re8 16. Qd2 Ne7 17. Ng5 d5 18. Rad1 exd4 19. cxd4 Bg7 20. Qf4 Rf8 21. Qh4 Nf6 22. Bxg7 Kxg7 23. e5 Nh5 24. Nxh5+ gxh5 25. Qxh5 h6 26. Bc2 Ng6 27. Ne6+ 1-0

[Event "FIN-chT"]
[Site "Finland"]
[Date "1990.??.??"]
[Round "?"]
[White "Alivirta, Orri"]
[Black "Kekki, Jorma J"]
[Result "0-1"]
[ECO "C09"]
[BlackElo "2245"]
[PlyCount "114"]
[EventDate "1990.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "FIN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nc6 5. exd5 exd5 6. Bb5 Bd6 7. dxc5 Bxc5 8. Nb3 Bb6 9. Bg5 Nge7 10. Nfd4 Bd7 11. 0-0 0-0 12. Be2 h6 13. Bf4 Nf5 14. c3 Qf6 15. Nxf5 Qxf5 16. Bd6 Rfd8 17. Bc5 Bc7 18. Bd3 Qf6 19. Qh5 g6 20. Qe2 Re8 21. Qc2 Re5 22. f4 Ree8 23. g3 Bh3 24. Rfe1 g5 25. fxg5 Qxg5 26. Qd2 Ne5 27. Qxg5+ hxg5 28. Be2 f5 29. Kf2 Re6 30. Nd4 Rf6 31. Be7 Rg6 32. Rad1 f4 33. gxf4 gxf4 34. Rg1 Kh7 35. Rxg6 Nxg6 36. Bd3 Kh6 37. Bxg6 Kxg6 38. Rd3 Bg4 39. h3 Bd7 40. h4 Re8 41. Bg5 Kh5 42. Rd1 Bg4 43. Re1 Re4 44. Bf6 f3 45. Rxe4 dxe4 46. Bg5 Bb6 47. Kg3 Bd7 48. a3 Bc7+ 49. Kf2 Kg4 50. Nc2 Bg3+ 51. Kg1 Kh3 52. Be3 Bxh4 53. Bxa7 Ba4 54. Nb4 Bb3 55. Be3 Bg3 56. a4 Be1 57. a5 Kg3 0-1

[Event "FIN-chT"]
[Site "Finland"]
[Date "1990.??.??"]
[Round "?"]
[White "Alivirta, Orri"]
[Black "Kivimaki, Jaakko"]
[Result "1/2-1/2"]
[ECO "C75"]
[PlyCount "81"]
[EventDate "1990.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "FIN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nge7 5. 0-0 d6 6. c3 Ng6 7. d4 Bd7 8. Be3 Be7 9. Nbd2 0-0 10. h3 Qe8 11. Bb3 h6 12. Nh2 Kh7 13. Re1 Nd8 14. Ng4 Ne6 15. Nf3 f6 16. g3 Ng5 17. Nxg5+ fxg5 18. Bd5 Qc8 19. Bc4 Be6 20. Bf1 Qe8 21. Nh2 Qf7 22. b3 c6 23. Qh5 Qe8 24. Qd1 Qd7 25. Qh5 Rad8 26. Rad1 Qc7 27. Nf3 Bf7 28. Nxg5+ Bxg5 29. Bxg5 Rde8 30. Bc1 Nf4 31. Qf3 Bh5 32. g4 Bg6 33. dxe5 dxe5 34. Qg3 Rd8 35. Ba3 Rfe8 36. Qe3 Qa5 37. Rxd8 Rxd8 38. Qc5 Qxc5 39. Bxc5 Rd2 40. a4 Rb2 41. b4 1/2-1/2

[Event "FIN-chT"]
[Site "Finland"]
[Date "1990.??.??"]
[Round "?"]
[White "Issakainen, Ari"]
[Black "Alivirta, Orri"]
[Result "1-0"]
[ECO "C99"]
[PlyCount "85"]
[EventDate "1990.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "FIN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Bd7 13. Nf1 cxd4 14. cxd4 Nc6 15. Re2 Rac8 16. Bg5 h6 17. Bh4 g5 18. Bg3 Nh5 19. Ne3 Nf4 20. Bxf4 gxf4 21. Nd5 Qd8 22. Rd2 exd4 23. Nxd4 Nxd4 24. Rxd4 Bf6 25. Nxf6+ Qxf6 26. Rxd6 Be6 27. Bb3 Rc5 28. Bxe6 fxe6 29. Qg4+ Kf7 30. e5 Rxe5 31. Rc1 Re8 32. Rd7+ Re7 33. Rcc7 Rxd7 34. Rxd7+ Ke8 35. Ra7 Rg5 36. Qf3 Rd5 37. Rxa6 Qf5 38. Qc3 Qe5 39. Qc8+ Kf7 40. Ra7+ Kg6 41. Qg8+ Kf5 42. Qh7+ Kg5 43. Rg7+ 1-0

[Event "FIN-chT"]
[Site "Finland"]
[Date "1990.??.??"]
[Round "?"]
[White "Nokso Koivisto, Aki"]
[Black "Alivirta, Orri"]
[Result "1/2-1/2"]
[ECO "C97"]
[PlyCount "44"]
[EventDate "1990.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "FIN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Nd7 13. Nf1 Bf6 14. Ne3 Nb6 15. dxc5 dxc5 16. Nf5 Rd8 17. Qe2 Be6 18. Bg5 Bxg5 19. Nxg5 h6 20. Nxe6 fxe6 21. Ne3 Nbc4 22. Nxc4 Nxc4 1/2-1/2

[Event "FIN-chT"]
[Site "Finland"]
[Date "1990.??.??"]
[Round "?"]
[White "Salo, Heikki"]
[Black "Alivirta, Orri"]
[Result "1/2-1/2"]
[ECO "E70"]
[WhiteElo "2235"]
[PlyCount "37"]
[EventDate "1990.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "FIN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nge2 0-0 6. Ng3 e5 7. d5 Bg4 8. Qc2 a5 9. Rb1 Ne8 10. Bd3 Na6 11. a3 Nc5 12. b4 Nxd3+ 13. Qxd3 axb4 14. axb4 b6 15. 0-0 Qh4 16. Bd2 Bd7 17. Ra1 Rxa1 18. Rxa1 f5 19. f3 1/2-1/2

[Event "FIN-chT"]
[Site "Finland"]
[Date "1990.??.??"]
[Round "?"]
[White "Tikkanen, Kari"]
[Black "Alivirta, Orri"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2245"]
[PlyCount "80"]
[EventDate "1990.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "FIN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 Nbd7 7. Bd3 e5 8. d5 Nc5 9. Bc2 a5 10. Bg5 h6 11. Be3 b6 12. Qd2 Kh7 13. g4 Ng8 14. b3 Qf6 15. Qe2 Qe7 16. 0-0-0 Kh8 17. Rdg1 f5 18. gxf5 gxf5 19. exf5 Bxf5 20. Bxf5 Rxf5 21. Rg4 Rxf3 22. Qxf3 e4 23. Nxe4 Qe5 24. Nxc5 bxc5 25. Rhg1 Qa1+ 26. Kd2 Qxa2+ 27. Ke1 Qa1+ 28. Ke2 Qb2+ 29. Kf1 Rf8 30. Qd1 Be5 31. Qd3 Ne7 32. Rh4 Bg7 33. Rxg7 Qa1+ 34. Ke2 Nf5 35. Rgg4 Qb2+ 36. Kf1 Qa1+ 37. Kg2 Nxh4+ 38. Rxh4 Rg8+ 39. Rg4 Rxg4+ 40. hxg4 Qg7 1-0

[Event "FIN-chT"]
[Site "Finland"]
[Date "1990.??.??"]
[Round "?"]
[White "Wikberg, Nils"]
[Black "Alivirta, Orri"]
[Result "1/2-1/2"]
[ECO "E92"]
[PlyCount "40"]
[EventDate "1990.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "FIN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. Be3 Nc6 8. d5 Ne7 9. Nd2 Nd7 10. Qc2 f5 11. f3 Nf6 12. h3 Nh5 13. 0-0-0 Ng3 14. Rhe1 Nxe2+ 15. Rxe2 a6 16. Kb1 b6 17. Ree1 Kh8 18. Rf1 Ng8 19. Nb3 Bd7 20. Qd2 Rf7 1/2-1/2

[Event "FIN-chT"]
[Site "Finland"]
[Date "1989.??.??"]
[Round "?"]
[White "Alivirta, Orri"]
[Black "Aaltio, Erkki"]
[Result "1/2-1/2"]
[ECO "C12"]
[PlyCount "54"]
[EventDate "1989.??.??"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "FIN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[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. h4 c5 10. Bd3 Nxd2 11. Kxd2 Nc6 12. Nh3 Qa5 13. dxc5 d4 14. Qe4 Qxc3+ 15. Ke2 Qxc5 16. f4 Nb4 17. Nf2 Bd7 18. Qxb7 Bc6 19. Ne4 Bxb7 20. Nxc5 Bxg2 21. Rhg1 Bc6 22. Ne4 h5 23. Nd6+ Ke7 24. Kd2 Rab8 25. a3 Nd5 26. Be4 Rb6 27. Bxd5 Bxd5 1/2-1/2

[Event "FIN-chT"]
[Site "Finland"]
[Date "1989.??.??"]
[Round "?"]
[White "Alivirta, Orri"]
[Black "Lehtivaara, Risto"]
[Result "1/2-1/2"]
[ECO "C01"]
[BlackElo "2295"]
[PlyCount "58"]
[EventDate "1989.??.??"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "FIN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Ne7 6. 0-0 Bg4 7. Re1 Nbc6 8. c3 Qd7 9. Nbd2 f6 10. h3 Bh5 11. Nf1 0-0-0 12. Ng3 Bf7 13. Qc2 g6 14. b4 h5 15. Nh4 Rhg8 16. a4 Rde8 17. Bd2 g5 18. Nhf5 h4 19. Nxd6+ Qxd6 20. Nf5 Nxf5 21. Bxf5+ Kd8 22. Rxe8+ Rxe8 23. Re1 Rxe1+ 24. Bxe1 Be6 25. Bd2 Bxf5 26. Qxf5 Ne7 27. Qg4 Qa6 28. Qd1 Qd3 29. Qe1 Kd7 1/2-1/2

[Event "FIN-chT"]
[Site "Finland"]
[Date "1989.??.??"]
[Round "?"]
[White "Alivirta, Orri"]
[Black "Ojanen, Pekka"]
[Result "1-0"]
[ECO "B10"]
[BlackElo "2230"]
[PlyCount "105"]
[EventDate "1989.??.??"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "FIN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c6 2. d3 d6 3. g3 g6 4. Bg2 Bg7 5. Nf3 Bg4 6. h3 Bxf3 7. Bxf3 Nd7 8. Nc3 Qb6 9. 0-0 h5 10. Ne2 Ngf6 11. Rb1 Ne5 12. Bg2 h4 13. d4 hxg3 14. dxe5 gxf2+ 15. Rxf2 dxe5 16. Ng3 Rh4 17. Qf3 Bh6 18. Qb3 Bf4 19. Bxf4 exf4 20. Qxb6 axb6 21. Ne2 e5 22. Nc3 g5 23. Rf3 Ke7 24. Rd1 g4 25. hxg4 Rxg4 26. Kf2 b5 27. a3 Rag8 28. Bh3 R4g5 29. Rfd3 Rh8 30. Rg1 Rgh5 31. Bf5 Rh2+ 32. Rg2 Rh1 33. Rd1 Rxd1 34. Nxd1 Ne8 35. Bg4 Nd6 36. Bf3 Rd8 37. Ke1 Nc4 38. Be2 Nd6 39. Nf2 Kf6 40. Rh2 Kg7 41. Bd3 Ra8 42. Ng4 f6 43. Rg2 Kf7 44. Nh6+ Ke6 45. Rg7 Rh8 46. Nf5 Nxf5 47. exf5+ Kd5 48. Rd7+ Kc5 49. b4+ Kb6 50. c4 e4 51. c5+ Ka7 52. Bxe4 Kb8 53. Kf2 1-0

[Event "FIN-chT"]
[Site "Finland"]
[Date "1989.??.??"]
[Round "?"]
[White "Kekki, Jorma J"]
[Black "Alivirta, Orri"]
[Result "1/2-1/2"]
[ECO "E68"]
[WhiteElo "2260"]
[PlyCount "54"]
[EventDate "1989.??.??"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "FIN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. d4 Nbd7 7. Nc3 e5 8. e4 exd4 9. Nxd4 Nc5 10. Re1 a5 11. h3 Re8 12. Kh2 a4 13. f3 Nfd7 14. Be3 Ne5 15. Bf1 Qd7 16. g4 Qd8 17. Bf2 Ne6 18. Nc2 Qf6 19. Be2 Nf4 20. Nd5 Nxd5 21. cxd5 Bxg4 22. hxg4 Nxg4+ 23. Kg1 Nxf2 24. Kxf2 Rxe4 25. Bd3 Qh4+ 26. Kg2 Qg5+ 27. Kf2 Qh4+ 1/2-1/2

[Event "FIN-chT"]
[Site "Finland"]
[Date "1989.??.??"]
[Round "?"]
[White "Moilanen, Olli"]
[Black "Alivirta, Orri"]
[Result "0-1"]
[ECO "C64"]
[PlyCount "86"]
[EventDate "1989.??.??"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "FIN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Qf6 4. 0-0 Bc5 5. c3 Nge7 6. d3 h6 7. Be3 Bb6 8. d4 0-0 9. Na3 d6 10. Nc2 Bg4 11. Be2 Ng6 12. h3 Bc8 13. Nh2 Nf4 14. Bf3 g5 15. Ng4 Qg7 16. d5 Ne7 17. Bxb6 axb6 18. Nge3 f5 19. exf5 Nxf5 20. Nxf5 Bxf5 21. Ne3 Bd3 22. Re1 Bg6 23. Be2 Rf7 24. Qd2 Raf8 25. Bg4 Rf6 26. g3 Nd3 27. Rf1 Rxf2 28. Rxf2 Rxf2 29. Qxf2 Nxf2 30. Kxf2 h5 31. Be6+ Bf7 32. Bf5 c6 33. Be4 Bg6 34. Bxg6 Qxg6 35. Rd1 g4 36. hxg4 hxg4 37. Ke2 b5 38. Rh1 Qe4 39. Rh4 Qf3+ 40. Kd2 cxd5 41. Rxg4+ Kf7 42. Kd3 e4+ 43. Kd4 Qf6+ 0-1

[Event "FIN-chT"]
[Site "Finland"]
[Date "1989.??.??"]
[Round "?"]
[White "Nokka, Risto"]
[Black "Alivirta, Orri"]
[Result "1-0"]
[ECO "C64"]
[WhiteElo "2250"]
[PlyCount "47"]
[EventDate "1989.??.??"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "FIN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Qf6 4. 0-0 Bc5 5. c3 h6 6. d4 exd4 7. e5 Qf5 8. cxd4 Bb6 9. d5 Nb4 10. a3 c6 11. axb4 cxb5 12. Nc3 Ne7 13. Nxb5 0-0 14. Nd6 Qg4 15. b5 Nf5 16. Ra4 Qg6 17. Nh4 Nxh4 18. Rxh4 f5 19. Qc2 Kh7 20. Rc4 f4 21. Qxg6+ Kxg6 22. Bd2 f3 23. Be3 fxg2 24. Kxg2 1-0

[Event "FIN-chT"]
[Site "Finland"]
[Date "1989.??.??"]
[Round "?"]
[White "Tuomala, Tapio"]
[Black "Alivirta, Orri"]
[Result "0-1"]
[ECO "C60"]
[PlyCount "106"]
[EventDate "1989.??.??"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "FIN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Qf6 4. d3 Bc5 5. Bg5 Qg6 6. h4 Nge7 7. Bc4 h6 8. h5 hxg5 9. hxg6 Rxh1+ 10. Ke2 Rxd1 11. gxf7+ Kf8 12. Kxd1 Na5 13. Nxg5 Nxc4 14. dxc4 Ng6 15. Nd2 Be7 16. Ndf3 Bxg5 17. Nxg5 Nh8 18. Ke2 Nxf7 19. Nf3 d6 20. Ke3 Be6 21. b3 Ke7 22. a4 a5 23. Nh4 g5 24. Nf3 Rh8 25. Nd2 g4 26. Rg1 c6 27. f4 exf4+ 28. Kxf4 Kf6 29. Nf1 Ne5 30. Ne3 Ng6+ 31. Kg3 Ke5 32. Nxg4+ Bxg4 33. Kxg4 Kxe4 34. Kg5 Ne5 35. Kf6 Rh6+ 36. Ke7 Rg6 37. Rd1 d5 38. Re1+ Kf4 39. cxd5 cxd5 40. Re2 d4 41. Kd8 Rg7 42. Kc8 Ng4 43. Kb8 Ne3 44. g3+ Kf3 45. Rd2 Ke4 46. Rh2 Nxc2 47. Rxc2 d3 48. Rc8 Rd7 49. Re8+ Kd4 50. Kc8 Rd5 51. Re1 d2 52. Rd1 Kc3 53. Kxb7 Kc2 0-1

[Event "EU-chT 05th Group3"]
[Site "Aarhus"]
[Date "1971.09.09"]
[Round "5"]
[White "Witkowski, Stefan"]
[Black "Alivirta, Orri"]
[Result "1-0"]
[ECO "A68"]
[PlyCount "83"]
[EventDate "1971.09.05"]
[EventType "team-tourn"]
[EventRounds "6"]
[EventCountry "DEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Poland"]
[BlackTeam "Finland"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "FIN"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Be2 c5 7. d5 e6 8. Nf3 exd5 9. cxd5 a6 10. 0-0 b5 11. e5 dxe5 12. fxe5 Ng4 13. Bg5 Qb6 14. Be7 Re8 15. d6 Be6 16. Nd5 Bxd5 17. Qxd5 Qc6 18. Qd2 Nd7 19. Ng5 Ngxe5 20. Nxf7 Qe4 21. Ng5 Qd4+ 22. Qxd4 cxd4 23. Rad1 Rac8 24. Rxd4 Rc2 25. Bd1 Rxb2 26. Bb3+ Nc4 27. Rxc4 bxc4 28. Bxc4+ Kh8 29. Nf7+ Kg8 30. Nh6+ Kh8 31. Nf7+ Kg8 32. Ne5+ Kh8 33. Nxd7 Rc8 34. Bb3 Bd4+ 35. Kh1 Rf2 36. Rd1 Kg7 37. h3 Bb2 38. Nb6 Rc1 39. Rxc1 Bxc1 40. Nd5 Ba3 41. d7 Bxe7 42. Nxe7 1-0

[Event "EU-chT 05th Group3"]
[Site "Aarhus"]
[Date "1971.09.08"]
[Round "4"]
[White "Alivirta, Orri"]
[Black "Boehnisch, Manfred"]
[Result "1/2-1/2"]
[ECO "B11"]
[PlyCount "89"]
[EventDate "1971.09.05"]
[EventType "team-tourn"]
[EventRounds "6"]
[EventCountry "DEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Finland"]
[BlackTeam "DDR"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "DDR"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 Nf6 6. e5 Nfd7 7. d4 e6 8. Bf4 Qa5 9. 0-0-0 b5 10. Kb1 Nb6 11. Ne2 Nc4 12. Nc1 Nd7 13. h4 Rb8 14. Rh3 Rb6 15. Qc3 Qa6 16. Nb3 Qa4 17. Be3 Bb4 18. Qd3 Ra6 19. Nc1 Qa5 20. Rg3 g6 21. c3 Bf8 22. h5 Ndb6 23. b3 Ba3 24. Qc2 Bxc1 25. Bxc1 Na3+ 26. Bxa3 Qxa3 27. Bd3 Ke7 28. Qb2 Qa5 29. b4 Qa4 30. Bc2 Qa3 31. Bb3 Qxb2+ 32. Kxb2 Nd7 33. Rh1 Rf8 34. hxg6 hxg6 35. Bc2 Rb6 36. Rgh3 Rbb8 37. Rh7 Ra8 38. R1h2 a5 39. a3 Nb6 40. Bb3 axb4 41. axb4 Rfb8 42. R2h6 Rg8 43. Rh3 Raf8 44. Rh1 Ra8 45. R1h3 1/2-1/2

[Event "EU-chT 05th Group3"]
[Site "Aarhus"]
[Date "1971.09.07"]
[Round "3"]
[White "Andersen, Borge"]
[Black "Alivirta, Orri"]
[Result "1-0"]
[ECO "A36"]
[PlyCount "55"]
[EventDate "1971.09.05"]
[EventType "team-tourn"]
[EventRounds "6"]
[EventCountry "DEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Denmark"]
[BlackTeam "Finland"]
[WhiteTeamCountry "DEN"]
[BlackTeamCountry "FIN"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. e4 d6 6. Nge2 c5 7. d3 Nc6 8. 0-0 a6 9. f4 Rb8 10. h3 Bd7 11. Be3 b5 12. Qd2 Qc8 13. g4 e6 14. Ng3 Nd4 15. f5 Ne8 16. Rf2 Nc7 17. f6 Bh8 18. e5 dxe5 19. Bxd4 exd4 20. Nce4 e5 21. Qh6 Ne6 22. Nf5 Re8 23. Nfd6 Qc7 24. Nxf7 Kxf7 25. Qxh7+ Kf8 26. Qxh8+ Kf7 27. Qh7+ Kf8 28. Ng5 1-0

