[Event "Tampere We HervS 2 op"]
[Site "Tampere"]
[Date "1997.??.??"]
[Round "3"]
[White "Kiltti, Jyrki"]
[Black "Viitanen, Lauri"]
[Result "1/2-1/2"]
[ECO "C15"]
[WhiteElo "2225"]
[PlyCount "14"]
[EventDate "1997.??.??"]
[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. Nc3 d5 3. d4 Bb4 4. Qd3 dxe4 5. Qxe4 Nf6 6. Qh4 b6 7. Bg5 Be7 1/2-1/2

[Event "Tampere We HervS 2 op"]
[Site "Tampere"]
[Date "1997.??.??"]
[Round "5"]
[White "Saastamoinen, Aarne"]
[Black "Viitanen, Lauri"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2175"]
[PlyCount "42"]
[EventDate "1997.??.??"]
[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. d3 d5 3. Nd2 Nf6 4. Ngf3 c5 5. g3 Nc6 6. Bg2 Be7 7. 0-0 Qc7 8. Qe2 b6 9. e5 Nd7 10. Re1 h6 11. c4 dxc4 12. dxc4 Bb7 13. b3 0-0-0 14. Nf1 g5 15. g4 Nf8 16. Ng3 Ng6 17. Nh5 Nd4 18. Nxd4 Rxd4 19. Bb2 Bxg2 20. Kxg2 Qc6+ 21. Kh3 Rd2 0-1

[Event "Tampere We HervS 2 op"]
[Site "Tampere"]
[Date "1997.??.??"]
[Round "2"]
[White "Taivainen, Jukka"]
[Black "Viitanen, Lauri"]
[Result "1/2-1/2"]
[ECO "D19"]
[WhiteElo "2295"]
[PlyCount "33"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 0-0 9. Qe2 Bg6 10. Rd1 Nbd7 11. h3 Qe7 12. Nh4 e5 13. Nxg6 hxg6 14. d5 e4 15. dxc6 bxc6 16. Qc2 Rfd8 17. Bf1 1/2-1/2

[Event "Tampere We HervS 2 op"]
[Site "Tampere"]
[Date "1997.??.??"]
[Round "4"]
[White "Viitanen, Lauri"]
[Black "Nyysti, Sampsa"]
[Result "1/2-1/2"]
[ECO "A34"]
[BlackElo "2110"]
[PlyCount "29"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nc7 6. Nf3 Nc6 7. d3 e5 8. 0-0 Be7 9. Be3 0-0 10. Nd2 Bd7 11. Nc4 f6 12. f4 b5 13. Nd2 Rc8 14. Rc1 a6 15. Nd5 1/2-1/2

[Event "FIN-chT 9798"]
[Site "Finland"]
[Date "1997.??.??"]
[Round "2"]
[White "Viitanen, Lauri"]
[Black "Pukkila, Markku"]
[Result "1/2-1/2"]
[ECO "A28"]
[PlyCount "49"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 Bb4 5. Qc2 0-0 6. d3 Re8 7. Bd2 d5 8. cxd5 Nxd5 9. Be2 Bg4 10. a3 Nxc3 11. bxc3 Bd6 12. h3 Bf5 13. e4 Bg6 14. g4 h5 15. g5 Qd7 16. Nh4 Bc5 17. Kf1 Rad8 18. Nxg6 fxg6 19. Kg2 Kh7 20. Rhf1 Rf8 21. f4 exf4 22. Bxf4 Qe7 23. h4 Rde8 24. a4 Nd8 25. Qd2 1/2-1/2

[Event "Tampere We HervS 2 op"]
[Site "Tampere"]
[Date "1997.??.??"]
[Round "1"]
[White "Viitanen, Lauri"]
[Black "Tolonen, Leo Toivovich"]
[Result "1-0"]
[ECO "E38"]
[BlackElo "2330"]
[PlyCount "81"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Na6 6. a3 Bxc3+ 7. Qxc3 Nxc5 8. b4 Nce4 9. Qb2 d5 10. c5 h6 11. f3 Ng5 12. h4 Ngh7 13. Bf4 Bd7 14. g4 Bb5 15. e3 Bxf1 16. Kxf1 Nf8 17. Ne2 Ng6 18. Bd6 Qd7 19. Kf2 Ne7 20. Be5 a6 21. Bxf6 gxf6 22. Qxf6 0-0-0 23. Rhc1 h5 24. g5 Nf5 25. Nd4 Qc7 26. Nxf5 Qh2+ 27. Ke1 exf5 28. Qxf5+ Kc7 29. Qf4+ Qxf4 30. exf4 Kc6 31. Kd2 d4 32. Kd3 Rd7 33. Re1 Kb5 34. Re4 Rhd8 35. f5 a5 36. bxa5 Rd5 37. Rb1+ Kxa5 38. Rxb7 Rxf5 39. f4 Ka6 40. Rb6+ Ka5 41. Rd6 1-0

[Event "ENG-FIN corr"]
[Site "England"]
[Date "1995.??.??"]
[Round "?"]
[White "Viitanen, Lauri"]
[Black "Walters, Anthony R"]
[Result "1/2-1/2"]
[ECO "E12"]
[PlyCount "46"]
[EventDate "1995.??.??"]
[EventType "team (corr)"]
[EventRounds "2"]
[EventCountry "ENG"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. Bd2 Be7 8. Qa4+ Qd7 9. Qc2 Nxc3 10. Bxc3 0-0 11. e4 Qc8 12. Bd3 Nd7 13. 0-0 c5 14. Qe2 cxd4 15. Bxd4 Nc5 16. Rac1 Qd8 17. Bxc5 bxc5 18. Ba6 Qb6 19. Bxb7 Qxb7 20. Rc2 Rfd8 21. Re1 Rd7 22. Ne5 Rd4 23. Nf3 Rd7 1/2-1/2

[Event "ENG-FIN corr"]
[Site "England"]
[Date "1995.??.??"]
[Round "?"]
[White "Walters, Anthony R"]
[Black "Viitanen, Lauri"]
[Result "0-1"]
[ECO "E29"]
[PlyCount "70"]
[EventDate "1995.??.??"]
[EventType "team (corr)"]
[EventRounds "2"]
[EventCountry "ENG"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. e3 0-0 7. Bd3 Nc6 8. Ne2 b6 9. 0-0 Ba6 10. e4 Ne8 11. Ng3 Na5 12. dxc5 bxc5 13. Qe2 Nb3 14. Rb1 Nxc1 15. Rfxc1 f6 16. e5 f5 17. f4 Qa5 18. Ne4 Nc7 19. Nd6 Rab8 20. Nb5 Bb7 21. Qf2 a6 22. Nd6 Bc6 23. Qd2 Rxb1 24. Rxb1 Qxa3 25. g4 g6 26. Kf2 Qa5 27. Be2 Ne8 28. Nb7 Qc7 29. Nd6 fxg4 30. Bxg4 Nxd6 31. exd6 Qd8 32. Kg3 h5 33. Bf3 Bxf3 34. Kxf3 Qh4 35. Rg1 g5 0-1

[Event "FIN-chT"]
[Site "Finland"]
[Date "1993.??.??"]
[Round "?"]
[White "Kivisto, Mikko"]
[Black "Viitanen, Lauri"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "2265"]
[PlyCount "47"]
[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 Nf6 2. Nc3 d5 3. e5 Ne4 4. Nce2 d4 5. c3 Nc6 6. cxd4 Ng5 7. d3 Ne6 8. Be3 Nexd4 9. Nxd4 Nxd4 10. Qa4+ Nc6 11. d4 e6 12. a3 Be7 13. Nf3 0-0 14. Bd3 f5 15. exf6 Bxf6 16. Qc2 h6 17. Rd1 Bd7 18. 0-0 Ne7 19. Ne5 Bxe5 20. dxe5 Nf5 21. Bc5 Rf7 22. Be4 Qc8 23. f3 Ne7 24. Qb3 1-0

[Event "FIN-chT"]
[Site "Finland"]
[Date "1992.??.??"]
[Round "?"]
[White "Korhonen, Jukka"]
[Black "Viitanen, Lauri"]
[Result "1/2-1/2"]
[ECO "B04"]
[PlyCount "58"]
[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 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. Be2 Bg7 6. c4 Nb6 7. 0-0 0-0 8. b3 Nc6 9. Bb2 dxe5 10. Nxe5 Nxe5 11. dxe5 Bf5 12. g4 Qxd1 13. Rxd1 Be6 14. Nd2 Nd7 15. f4 f6 16. Ne4 Bh6 17. exf6 Nxf6 18. Nxf6+ exf6 19. Rf1 f5 20. g5 Bg7 21. Bxg7 Kxg7 22. Bf3 c6 23. Rad1 Rad8 24. Kf2 h6 25. Rfe1 Kf7 26. gxh6 Rxd1 27. Rxd1 Rh8 28. Kg3 Ke7 29. Re1 Kf6 1/2-1/2

[Event "FIN-chT"]
[Site "Finland"]
[Date "1992.??.??"]
[Round "?"]
[White "Morant, Paul"]
[Black "Viitanen, Lauri"]
[Result "1/2-1/2"]
[ECO "C06"]
[PlyCount "34"]
[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 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Nf3 Bd6 11. 0-0 Qc7 12. a3 0-0 13. Nc3 a6 14. Bg5 Nh5 15. Bc2 g6 16. Be3 Na5 17. Bh6 Rf6 1/2-1/2

[Event "FIN-chT"]
[Site "Finland"]
[Date "1992.??.??"]
[Round "?"]
[White "Sammalvuo, Tapani"]
[Black "Viitanen, Lauri"]
[Result "1-0"]
[ECO "B04"]
[PlyCount "53"]
[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 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. Bc4 Nb6 6. Bb3 Bg7 7. 0-0 0-0 8. h3 Nc6 9. Qe2 Na5 10. Rd1 d5 11. Nbd2 Bh6 12. c3 Nxb3 13. axb3 Be6 14. Nf1 Bxc1 15. Rdxc1 h6 16. Nh4 Kh7 17. f4 Qd7 18. Ne3 Bf5 19. Nexf5 gxf5 20. Qd3 e6 21. g4 Rg8 22. Kh2 Qe7 23. Ng2 Kh8 24. gxf5 exf5 25. Qxf5 Rg6 26. Rg1 a6 27. Qh5 1-0

[Event "FIN-chT"]
[Site "Finland"]
[Date "1992.??.??"]
[Round "?"]
[White "Seppanen, Asko"]
[Black "Viitanen, Lauri"]
[Result "1/2-1/2"]
[ECO "D68"]
[PlyCount "25"]
[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. c4 e6 2. Nf3 Nf6 3. Nc3 d5 4. d4 Be7 5. Bg5 0-0 6. e3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7 11. 0-0 Nxc3 12. Rxc3 e5 13. dxe5 1/2-1/2

[Event "FIN-chT"]
[Site "Finland"]
[Date "1992.??.??"]
[Round "?"]
[White "Tanner, Henry"]
[Black "Viitanen, Lauri"]
[Result "1-0"]
[ECO "A18"]
[PlyCount "91"]
[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. c4 Nf6 2. Nc3 e6 3. e4 d5 4. e5 Nfd7 5. cxd5 exd5 6. d4 c5 7. Nf3 Nc6 8. Nxd5 cxd4 9. Bc4 h6 10. e6 fxe6 11. Nxd4 Nf6 12. Nxf6+ Qxf6 13. Nxc6 bxc6 14. 0-0 Be7 15. Be3 0-0 16. Bd4 Qf4 17. g3 Qf5 18. Qe2 Bc5 19. Bd3 Qd5 20. Bxc5 Qxc5 21. Qe4 Qf5 22. Qxc6 Qxd3 23. Qxa8 Qd4 24. Rad1 Qb6 25. Qe4 Qxb2 26. Rc1 Qxa2 27. Rc7 Qd5 28. Qxd5 exd5 29. Rxa7 Bf5 30. Rd1 Be4 31. Rd7 Rb8 32. h3 Bf3 33. Ra1 h5 34. g4 hxg4 35. hxg4 Rb4 36. Ra3 Rxg4+ 37. Kh2 Rg2+ 38. Kh3 Bg4+ 39. Kxg2 Bxd7 40. Kf3 Kf7 41. Ke3 Kf6 42. Kd4 g5 43. Kxd5 Kf5 44. Rf3+ Kg6 45. Ke5 Bc8 46. Rf8 1-0

[Event "FIN-chT"]
[Site "Finland"]
[Date "1992.??.??"]
[Round "?"]
[White "Viitanen, Lauri"]
[Black "Alava, Mikko"]
[Result "1-0"]
[ECO "E95"]
[BlackElo "2265"]
[PlyCount "53"]
[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. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Nbd7 7. 0-0 e5 8. Re1 c6 9. Bf1 a6 10. d5 Qc7 11. dxc6 bxc6 12. h3 Nc5 13. b4 Ne6 14. Be3 Bb7 15. Rc1 Rfd8 16. g3 Qe7 17. Bg2 Rd7 18. Qb3 Rb8 19. Rcd1 Ba8 20. Qa4 d5 21. exd5 Rxb4 22. dxe6 Rxa4 23. exd7 Nxd7 24. Nxa4 e4 25. Nd2 f5 26. Nb3 Qb4 27. Nac5 1-0

[Event "FIN-chT"]
[Site "Finland"]
[Date "1992.??.??"]
[Round "?"]
[White "Viitanen, Lauri"]
[Black "Hentunen, Asko"]
[Result "0-1"]
[ECO "E12"]
[BlackElo "2275"]
[PlyCount "86"]
[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. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ba6 5. Qc2 c5 6. d5 exd5 7. cxd5 Bb7 8. e4 Qe7 9. Bd3 Nxd5 10. 0-0 Nc7 11. Nc3 Ne6 12. Nd5 Qd8 13. Be3 Nc6 14. Rad1 Bd6 15. Bb5 0-0 16. Bxc6 Bxc6 17. Nxb6 Bxh2+ 18. Kxh2 axb6 19. Rfe1 Ra4 20. Bc1 Qa8 21. Nd2 d5 22. b3 Ra6 23. Bb2 d4 24. Kg1 Qb8 25. a4 Ra7 26. Nc4 b5 27. axb5 Bxb5 28. e5 Bxc4 29. Qxc4 Rb7 30. Rd3 Rd8 31. Ba3 Qa7 32. b4 cxb4 33. Bxb4 Qa4 34. Rb1 Rdb8 35. Rdb3 h6 36. g3 Qb5 37. Qxb5 Rxb5 38. f4 Nc5 39. Bxc5 Rxb3 40. Rxb3 Rxb3 41. Bxd4 Rxg3+ 42. Kf2 Rb3 43. Bc5 Kh7 0-1

[Event "FIN-chT"]
[Site "Finland"]
[Date "1992.??.??"]
[Round "?"]
[White "Viitanen, Lauri"]
[Black "Innala, Heikki Pekka"]
[Result "1/2-1/2"]
[ECO "A70"]
[PlyCount "70"]
[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. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. e4 d6 6. Nf3 0-0 7. h3 e6 8. Bd3 exd5 9. cxd5 a6 10. a4 Nbd7 11. 0-0 Rb8 12. Bf4 Ne8 13. Re1 Ne5 14. a5 Qf6 15. Bxe5 dxe5 16. Na4 c4 17. Bxc4 Nd6 18. Bd3 h5 19. Nb6 Bh6 20. Nxc8 Rbxc8 21. Nd2 Qg5 22. Re2 Kg7 23. Nf1 Rc5 24. Rc2 Rfc8 25. Rxc5 Rxc5 26. b4 Rc3 27. Rb1 Qd8 28. Ng3 Rc8 29. Qe1 Qg5 30. Nf1 Kh7 31. b5 axb5 32. Bxb5 Rc1 33. Rxc1 Qxc1 34. Qb4 Bf8 35. Bd3 Kg7 1/2-1/2

[Event "FIN-chT"]
[Site "Finland"]
[Date "1991.??.??"]
[Round "?"]
[White "Kanko, Ilkka"]
[Black "Viitanen, Lauri"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2310"]
[PlyCount "52"]
[EventDate "1991.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "FIN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 Be7 7. 0-0 0-0 8. Nc3 Ne4 9. Nxe4 Bxe4 10. Rd1 Qc8 11. Bf4 Qa6 12. Qxa6 Nxa6 13. a3 d6 14. b4 c6 15. Rac1 Rac8 16. Bh3 Bxf3 17. exf3 d5 18. Rc2 dxc4 19. Rxc4 Nc7 20. Rxc6 Nd5 21. Rxc8 Rxc8 22. Rc1 Ra8 23. Bd2 a5 24. Rb1 axb4 25. axb4 Ra4 26. b5 Rxd4 1/2-1/2

[Event "FIN-chT"]
[Site "Finland"]
[Date "1991.??.??"]
[Round "?"]
[White "Tikkanen, Kari"]
[Black "Viitanen, Lauri"]
[Result "1/2-1/2"]
[ECO "E19"]
[WhiteElo "2245"]
[PlyCount "21"]
[EventDate "1991.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "FIN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 0-0 7. 0-0 Ne4 8. Qc2 Nxc3 9. Qxc3 Be4 10. Ne1 Bxg2 11. Nxg2 1/2-1/2

[Event "FIN-chT"]
[Site "Finland"]
[Date "1991.??.??"]
[Round "?"]
[White "Viitanen, Lauri"]
[Black "Salo, Heikki"]
[Result "0-1"]
[ECO "E90"]
[BlackElo "2240"]
[PlyCount "112"]
[EventDate "1991.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "FIN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 e5 7. d5 Na6 8. Be3 Nh5 9. Nd2 Qe8 10. Be2 Nf4 11. Bxf4 exf4 12. Rc1 Nc5 13. 0-0 a5 14. Re1 Qe7 15. Bf1 Be5 16. Nb3 Nd7 17. Na4 b6 18. Nd4 Bxd4 19. Qxd4 Ne5 20. Rc3 Bd7 21. Qd1 Qg5 22. Kh1 f5 23. exf5 Rxf5 24. b3 Bxa4 25. bxa4 Raf8 26. Bd3 R5f7 27. f3 Qh4 28. Rxe5 dxe5 29. c5 Kg7 30. cxb6 cxb6 31. Qe2 Qe7 32. Qc2 Rd8 33. Be4 Rd6 34. Rc8 Qd7 35. Qc3 Kf6 36. Qc4 Re7 37. Kh2 Rf7 38. Rc6 Re7 39. Qa6 Rxc6 40. dxc6 Qd4 41. Qc8 Kg7 42. Qb8 Qc5 43. Qd8 Rf7 44. Bd5 Qe7 45. Qxb6 Qc7 46. Qc5 Rf6 47. Be4 Rf8 48. Qc4 Kf6 49. Bd5 Rd8 50. Be6 Rd4 51. Qb3 Qxc6 52. Bg8 Qd7 53. Bc4 Rd1 54. Qb6+ Kg7 55. Bb3 Rc1 56. Be6 Qd1 0-1

[Event "FIN-chT"]
[Site "Finland"]
[Date "1990.??.??"]
[Round "?"]
[White "Viitanen, Lauri"]
[Black "Parkkinen, Jyrki"]
[Result "1/2-1/2"]
[ECO "E32"]
[PlyCount "33"]
[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 e6 3. Nc3 Bb4 4. Qc2 0-0 5. a3 Bxc3+ 6. Qxc3 b6 7. e3 Bb7 8. f3 d5 9. b4 a5 10. c5 axb4 11. axb4 Rxa1 12. Qxa1 bxc5 13. Qa7 Qc8 14. Qxc5 Nbd7 15. Qc3 c6 16. Bd3 Ba6 17. Ne2 1/2-1/2

[Event "FIN-chT"]
[Site "Finland"]
[Date "1989.??.??"]
[Round "?"]
[White "Viitanen, Lauri"]
[Black "Eskelinen, Aarno"]
[Result "1-0"]
[ECO "A67"]
[PlyCount "81"]
[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. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 g6 6. e4 d6 7. f4 Bg7 8. Bb5+ Nfd7 9. a4 0-0 10. Nf3 Re8 11. 0-0 a6 12. Bd3 Nf6 13. Kh1 Bg4 14. h3 Bc8 15. Re1 Nbd7 16. Qb3 Qc7 17. a5 b5 18. axb6 Nxb6 19. Be3 Bb7 20. Nd2 Nfd7 21. Ra3 Re7 22. Bf2 Bd4 23. Bxd4 cxd4 24. Ne2 Rae8 25. Rc1 Nc5 26. Qc2 Qd7 27. Nxd4 f5 28. Nc6 fxe4 29. Nxe7+ Qxe7 30. Bxe4 Nxe4 31. Qxe4 Qxe4 32. Nxe4 Rxe4 33. Rb3 Bxd5 34. Rxb6 Re2 35. Rc7 Bf7 36. Rxd6 a5 37. Ra6 Re1+ 38. Kh2 Re4 39. Rxa5 Rxf4 40. Ra8+ Kg7 41. Raa7 1-0

[Event "FIN-chT"]
[Site "Finland"]
[Date "1988.??.??"]
[Round "?"]
[White "Korhonen, Jukka"]
[Black "Viitanen, Lauri"]
[Result "1/2-1/2"]
[ECO "B07"]
[PlyCount "135"]
[EventDate "1988.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "FIN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 0-0 6. Nge2 e5 7. dxe5 dxe5 8. Bg5 Qxd1+ 9. Rxd1 c6 10. 0-0 Be6 11. b3 Na6 12. f4 exf4 13. Bxf4 Rfe8 14. h3 Nd7 15. Rd2 Ndc5 16. Rfd1 Bf6 17. Be3 Be7 18. Nf4 Bc8 19. a3 Ne6 20. b4 Nac7 21. Nxe6 Bxe6 22. Bf4 Rac8 23. Bf1 Bf8 24. e5 Bd5 25. Nxd5 Nxd5 26. Bc4 g5 27. Bxd5 cxd5 28. Bxg5 Rxe5 29. Rxd5 Rxd5 30. Rxd5 Rxc2 31. Bf6 h6 32. Rd8 Re2 33. Ra8 Re6 34. Bd4 b6 35. Kf2 h5 36. Kf3 Rg6 37. g4 hxg4+ 38. hxg4 Rd6 39. Be5 Re6 40. Kf4 f6 41. Bd4 Rd6 42. Ke4 Kf7 43. Rxa7+ Kg6 44. Be3 Re6+ 45. Kf3 Rc6 46. Ra6 Rc3 47. Ke2 Rc4 48. g5 fxg5 49. Rxb6+ Kf5 50. Rb5+ Ke4 51. Bxg5 Rc2+ 52. Kd1 Ra2 53. Bc1 Kd3 54. Rb8 Be7 55. Rb7 Bf6 56. Rd7+ Kc4 57. Rh7 Bd4 58. Rh4 Kd5 59. Rg4 Bb6 60. Rg6 Bd4 61. Rg8 Kc4 62. Rg4 Kd5 63. Rh4 Be5 64. b5 Bd6 65. Rh5+ Kc4 66. b6 Bxa3 67. Rh4+ Kb5 68. Bxa3 1/2-1/2

[Event "FIN-chT"]
[Site "Finland"]
[Date "1988.??.??"]
[Round "?"]
[White "Meskanen, Vesa"]
[Black "Viitanen, Lauri"]
[Result "1-0"]
[ECO "E44"]
[PlyCount "57"]
[EventDate "1988.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "FIN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nge2 Ne4 6. f3 Bxc3+ 7. bxc3 Nd6 8. Ng3 Nc6 9. Qa4 Qg5 10. c5 bxc5 11. e4 Qe7 12. e5 Nf5 13. Nxf5 exf5 14. f4 0-0 15. Ba3 Nd8 16. Bxc5 d6 17. Ba3 Bb7 18. Qc2 g6 19. Bd3 Qh4+ 20. Qf2 Qxf2+ 21. Kxf2 Ne6 22. Rhb1 Bc6 23. exd6 Nxf4 24. Ba6 cxd6 25. Bxd6 Nxg2 26. Bxf8 Rxf8 27. Bb7 Bxb7 28. Rxb7 Nf4 29. Rab1 1-0

[Event "FIN-chT"]
[Site "Finland"]
[Date "1987.??.??"]
[Round "?"]
[White "Turunen, Rauno"]
[Black "Viitanen, Lauri"]
[Result "1/2-1/2"]
[ECO "A32"]
[PlyCount "41"]
[EventDate "1987.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "FIN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. Nc3 c5 4. d4 cxd4 5. Nxd4 d5 6. e3 a6 7. a3 dxc4 8. Bxc4 Qc7 9. Be2 Be7 10. 0-0 0-0 11. Bd2 e5 12. Nf3 Bf5 13. Rc1 Nc6 14. b4 Rfd8 15. Qb3 Bg4 16. Rfd1 h6 17. h3 Be6 18. Qb1 Rac8 19. e4 Qb8 20. Bd3 b5 21. Be3 1/2-1/2

[Event "FIN-chT"]
[Site "Finland"]
[Date "1987.??.??"]
[Round "?"]
[White "Viitanen, Lauri"]
[Black "Koskinen, Jukka"]
[Result "1/2-1/2"]
[ECO "E09"]
[PlyCount "40"]
[EventDate "1987.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "FIN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 c6 6. Qc2 Nbd7 7. Nbd2 0-0 8. 0-0 b6 9. b3 Ba6 10. Bb2 Rc8 11. e4 dxe4 12. Nxe4 Nxe4 13. Qxe4 Bf6 14. Rfd1 Qc7 15. Ne5 Bb7 16. Ng4 Be7 17. Qe2 Rfe8 18. Ne5 Ba8 19. Rd3 Nf6 20. Rad1 Rcd8 1/2-1/2

[Event "FIN-chT"]
[Site "Finland"]
[Date "1987.??.??"]
[Round "?"]
[White "Viitanen, Lauri"]
[Black "Lehtivaara, Risto"]
[Result "1-0"]
[ECO "A90"]
[BlackElo "2280"]
[PlyCount "69"]
[EventDate "1987.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "FIN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nf3 c6 4. Qc2 f5 5. g3 Nf6 6. Bg2 Bd6 7. 0-0 0-0 8. b3 b5 9. Bb2 a5 10. Ne5 Ba6 11. f3 Nfd7 12. cxd5 cxd5 13. e3 Qb6 14. Qf2 Rc8 15. Nxd7 Nxd7 16. Nc3 a4 17. Rac1 a3 18. Ba1 Rc7 19. e4 b4 20. Na4 Qa7 21. Rfe1 f4 22. Bh3 Nf8 23. Nc5 fxg3 24. hxg3 dxe4 25. Nxe4 Rd8 26. Kg2 Bc8 27. Ng5 Rxc1 28. Rxc1 Be7 29. Ne4 Qb6 30. d5 Qxf2+ 31. Nxf2 Bb7 32. Rc7 Bf6 33. Bxf6 gxf6 34. Rxb7 Rxd5 35. Ne4 1-0

[Event "FIN-chT"]
[Site "Finland"]
[Date "1987.??.??"]
[Round "?"]
[White "Viitanen, Lauri"]
[Black "Molari, Jukka Pekka"]
[Result "1/2-1/2"]
[ECO "A90"]
[PlyCount "48"]
[EventDate "1987.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "FIN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. c4 e6 4. Qc2 f5 5. g3 Nf6 6. Bg2 Bd6 7. 0-0 0-0 8. b3 Nbd7 9. cxd5 exd5 10. Ba3 Bxa3 11. Nxa3 Ne4 12. Nb1 f4 13. Nbd2 fxg3 14. hxg3 Ndf6 15. Nxe4 Nxe4 16. Nd2 Ng5 17. f4 Bf5 18. Qc3 Nf7 19. e4 dxe4 20. Nxe4 Nd6 21. Nxd6 Qxd6 22. Qc4+ Be6 23. Qc5 Rfd8 24. Rfe1 Qxc5 1/2-1/2

[Event "FIN-chT"]
[Site "Finland"]
[Date "1986.??.??"]
[Round "?"]
[White "Froberg, Harri"]
[Black "Viitanen, Lauri"]
[Result "1/2-1/2"]
[ECO "E15"]
[PlyCount "44"]
[EventDate "1986.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "FIN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. d4 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Nc3 c6 8. Bg2 d5 9. Ne5 0-0 10. cxd5 cxd5 11. 0-0 Nfd7 12. Nxd7 Qxd7 13. Rc1 Nc6 14. Be3 Rac8 15. Nb1 Bf6 16. Qd2 Qd6 17. Rc3 Qd7 18. Rfc1 Na5 19. Bf1 Be7 20. Qb2 Bb4 21. Rxc8 Rxc8 22. Bd2 Bxd2 1/2-1/2

[Event "FIN-chT"]
[Site "Finland"]
[Date "1986.??.??"]
[Round "?"]
[White "Nykopp, Jan Michael F"]
[Black "Viitanen, Lauri"]
[Result "0-1"]
[ECO "C19"]
[WhiteElo "2235"]
[PlyCount "84"]
[EventDate "1986.??.??"]
[EventType "team"]
[EventRounds "7"]
[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 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Nf3 Ne7 8. Bd3 b6 9. 0-0 Ba6 10. a4 Bxd3 11. cxd3 0-0 12. dxc5 bxc5 13. Ba3 Nd7 14. d4 Rab8 15. Nd2 Rfe8 16. Nb3 cxd4 17. Bd6 Qxc3 18. Nxd4 Rbc8 19. a5 Qc4 20. Rb1 Nc6 21. Nb5 Nxa5 22. Nxa7 Ra8 23. Nb5 Rec8 24. Rb4 Qc2 25. Qh5 Nc4 26. h3 Ra2 27. Nd4 Qg6 28. Qxg6 hxg6 29. Nf3 Nxd6 30. exd6 Ra6 31. Rb7 Rxd6 32. Ra1 Nc5 33. Rb5 Rdc6 34. Ra7 f6 35. Nd4 R6c7 36. Rxc5 Rxc5 37. Nxe6 Rc1+ 38. Kh2 Re1 39. Nf4 Rd8 40. Nxg6 d4 41. Ne7+ Kh8 42. Nc6 Rd6 0-1

[Event "FIN-chT"]
[Site "Finland"]
[Date "1986.??.??"]
[Round "?"]
[White "Viitanen, Lauri"]
[Black "Koskinen, Esa"]
[Result "1-0"]
[ECO "E07"]
[PlyCount "25"]
[EventDate "1986.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "FIN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c6 5. Qc2 Be7 6. Nd2 0-0 7. Ngf3 Nbd7 8. 0-0 Re8 9. b3 b6 10. e4 dxe4 11. Ne5 Bb7 12. Nxe4 Rc8 13. Nxf7 1-0

[Event "FIN-ch ME qual corr"]
[Site "Finland"]
[Date "1986.??.??"]
[Round "?"]
[White "Viitanen, Lauri"]
[Black "Sorri, Timo"]
[Result "1-0"]
[ECO "E16"]
[PlyCount "61"]
[EventDate "1986.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "FIN"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 0-0 8. Nc3 d6 9. Qc2 Nbd7 10. 0-0 Qe7 11. e4 Rac8 12. Rfe1 e5 13. Rad1 c6 14. Nh4 g6 15. Qd2 Rfd8 16. Bh3 Rc7 17. b3 a6 18. Qg5 Kh8 19. f4 exd4 20. Rxd4 Nf8 21. e5 c5 22. Rd2 dxe5 23. fxe5 Rxd2 24. Qxd2 N6d7 25. Nd5 Bxd5 26. cxd5 Ra7 27. Qc3 Kg8 28. Ng2 f5 29. e6 Nb8 30. Qe5 Ra8 31. d6 1-0

[Event "FIN-chT9 corr"]
[Site "Finland"]
[Date "1983.??.??"]
[Round "?"]
[White "Mankki, Veli"]
[Black "Viitanen, Lauri"]
[Result "0-1"]
[ECO "E24"]
[PlyCount "76"]
[EventDate "1983.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. f3 d6 7. e4 Nc6 8. Be3 b6 9. Bd3 0-0 10. Ne2 Ne8 11. 0-0 Na5 12. Ng3 f5 13. exf5 exf5 14. Nh5 Ba6 15. Qe2 Qe7 16. Nf4 Nc7 17. Rfe1 Qf7 18. d5 Rae8 19. Qf1 Re5 20. g3 Rfe8 21. Ng2 Qf6 22. Bf4 Rxe1 23. Rxe1 Rxe1 24. Nxe1 g6 25. Qe2 Kf7 26. a4 Qe7 27. Qf1 Bxc4 28. Bxc4 Nxc4 29. Qxc4 Qxe1+ 30. Kg2 Qd1 31. Bxd6 Qxd5 32. Qf4 Ne6 33. Qe5 Qxe5 34. Bxe5 c4 35. Bb8 Nc5 36. Bxa7 Nxa4 37. Kf2 Ke6 38. Ke3 Nxc3 0-1

[Event "FIN-chT9 corr"]
[Site "Finland"]
[Date "1983.??.??"]
[Round "?"]
[White "Redsven, Risto"]
[Black "Viitanen, Lauri"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "75"]
[EventDate "1983.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 c6 5. Qd2 b5 6. Bd3 Bg7 7. f4 0-0 8. e5 Ne8 9. Nf3 Bg4 10. 0-0 a6 11. Rae1 Ra7 12. f5 Bxf5 13. Bxf5 gxf5 14. Nh4 dxe5 15. Nxf5 f6 16. Bh6 e6 17. Nxg7 Nxg7 18. dxe5 Qxd2 19. Bxd2 f5 20. Bh6 Nd7 21. Rf3 Re8 22. Rd3 Rc7 23. b3 Nf8 24. Ne2 Rd7 25. Nf4 Rxd3 26. cxd3 Ng6 27. Nxg6 hxg6 28. Rc1 Rc8 29. b4 Ne8 30. Kf2 Kf7 31. Bg5 Kf8 32. a3 Kf7 33. h3 Kf8 34. Ke3 a5 35. Kd4 axb4 36. axb4 Kf7 37. Kc5 Nc7 38. Ra1 1-0

[Event "FIN-chJ5 corr"]
[Site "Finland"]
[Date "1976.??.??"]
[Round "?"]
[White "Viitanen, Lauri"]
[Black "Laato, Antti"]
[Result "0-1"]
[ECO "D01"]
[PlyCount "48"]
[EventDate "1976.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "FIN"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Nbd7 4. f3 c5 5. dxc5 Qa5 6. Bxf6 Nxf6 7. Qd4 e5 8. Qxe5+ Be6 9. e4 0-0-0 10. 0-0-0 Bxc5 11. exd5 Nxd5 12. Nxd5 Bxd5 13. Bd3 Rhe8 14. Bf5+ Be6 15. Ne2 Bxf5 16. Qxf5+ Kb8 17. Qf4+ Ka8 18. Qc4 Rc8 19. Kb1 Ba3 20. Qb3 Rxe2 21. Qxa3 Qc5 22. Rd7 Qc6 23. Rhd1 Rxc2 24. g3 Rc1+ 0-1

