[Event "Bangkok op 16th"]
[Site "Bangkok"]
[Date "2016.04.12"]
[Round "4"]
[White "Gustafsson, Jan"]
[Black "Lahtela, Silvio"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2629"]
[BlackElo "2278"]
[PlyCount "119"]
[EventDate "2016.04.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nbd2 d5 4. e3 Bg7 5. b4 0-0 6. Be2 Ne4 7. Bb2 Nxd2 8. Qxd2 Bg4 9. c4 c6 10. Qc2 Nd7 11. 0-0 dxc4 12. Qxc4 e5 13. Nxe5 Nxe5 14. dxe5 Bxe2 15. Qxe2 Qe7 16. b5 Bxe5 17. Bxe5 Qxe5 18. bxc6 bxc6 19. Rac1 Qb5 20. Qc2 Rac8 21. Rb1 Qa6 22. Rb4 Rfd8 23. Rc1 Rd5 24. e4 Rd7 25. Qc4 Qa5 26. g3 Qd8 27. Qc5 Rd1+ 28. Rxd1 Qxd1+ 29. Kg2 Qd7 30. a4 a5 31. Qxa5 c5 32. Rc4 Qd3 33. Qc3 Qb1 34. Qe5 h5 35. h4 Qe1 36. Qd5 Re8 37. Kf3 Qh1+ 38. Kf4 Qg2 39. Qxc5 Rb8 40. Qd4 Qh3 41. Rb4 Re8 42. f3 Qf1 43. Qc3 Qf2 44. Rb2 Qa7 45. a5 Ra8 46. Rb5 Qa6 47. Rb6 Qa7 48. Rb5 Qd7 49. Rd5 Qa7 50. Qc6 Qb8+ 51. e5 Rxa5 52. Rxa5 Qb4+ 53. Kg5 Qxa5 54. Kh6 Qd8 55. Qd6 Qe8 56. f4 Qc8 57. e6 Qf8+ 58. Qxf8+ Kxf8 59. exf7 Kxf7 60. Kg5 1-0

[Event "Berlin-ch MT"]
[Site "Berlin"]
[Date "2016.03.30"]
[Round "5"]
[White "Lahtela, Silvio"]
[Black "Gebigke, Martin"]
[Result "0-1"]
[ECO "E34"]
[WhiteElo "2278"]
[BlackElo "2114"]
[PlyCount "126"]
[EventDate "2016.03.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. cxd5 Qxd5 6. e3 Nc6 7. Bd2 Bxc3 8. Bxc3 0-0 9. Nf3 Ne4 10. Bd3 Nxc3 11. bxc3 f5 12. e4 fxe4 13. Bxe4 Qh5 14. 0-0 Bd7 15. Rab1 Rab8 16. Rfe1 Kh8 17. Re3 Rf4 18. Bxc6 Bxc6 19. Ne5 Be8 20. Rbe1 Qf5 21. Qb2 Qh5 22. Qa3 Ra8 23. Qe7 Qh4 24. Qxh4 Rxh4 25. Nf3 Rh5 26. Rxe6 Bf7 27. Re7 Bxa2 28. Rxc7 Rb5 29. h4 a5 30. Ree7 Bg8 31. Ne5 a4 32. c4 Rb1+ 33. Kh2 a3 34. Nf7+ Bxf7 35. Rxf7 Rg8 36. Rxb7 a2 37. Ra7 a1Q 38. Rxa1 Rxa1 39. c5 Rc1 40. Rc7 Rd1 41. Rd7 Rc1 42. Rc7 Rd8 43. d5 Kg8 44. d6 Kf8 45. Kg3 Rc4 46. h5 Rd4 47. f4 Ra8 48. h6 gxh6 49. Rxh7 Ra3+ 50. Kh4 Rc3 51. Rc7 Ke8 52. Re7+ Kd8 53. Re5 Rdc4 54. Rh5 Rxc5 55. Rxh6 Kd7 56. f5 R5c4+ 57. Kh5 Rg3 58. Rg6 Rxg6 59. fxg6 Ke6 60. d7 Rd4 61. Kg5 Rxd7 62. g4 Rd5+ 63. Kh6 Kf6 0-1

[Event "Berlin-ch MT"]
[Site "Berlin"]
[Date "2016.03.29"]
[Round "4"]
[White "Zschaebitz, Klaus"]
[Black "Lahtela, Silvio"]
[Result "0-1"]
[ECO "E63"]
[WhiteElo "2040"]
[BlackElo "2278"]
[PlyCount "100"]
[EventDate "2016.03.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. g3 0-0 5. Bg2 Nc6 6. d4 d6 7. 0-0 a6 8. Qd3 e5 9. dxe5 dxe5 10. Qxd8 Rxd8 11. Bg5 Re8 12. Nd2 Nd4 13. Nb3 Nxb3 14. axb3 Rb8 15. Rfd1 h6 16. Bxf6 Bxf6 17. Nd5 Bd8 18. b4 Be6 19. c5 c6 20. Nc3 f5 21. e4 Bc7 22. Rd2 Rbd8 23. Rad1 Rxd2 24. Rxd2 Rd8 25. Rxd8+ Bxd8 26. Kf1 Bg5 27. f4 exf4 28. h4 Bf6 29. Kf2 Bd4+ 30. Kf3 fxg3 31. Kxg3 Be3 32. exf5 gxf5 33. Ne2 Kf7 34. Nf4 Bc4 35. Bh3 Kf6 36. Kf3 Bd2 37. Nh5+ Ke5 38. Ng7 Bd3 39. Ne8 Bxb4 40. Nd6 Bxc5 41. Nxb7 Be7 42. Ke3 Bb5 43. h5 Bg5+ 44. Kf2 Bc1 45. b3 Bb2 46. Nd8 Bd4+ 47. Ke1 Kf6 48. Bf1 Bb6 49. Nb7 Bxf1 50. Kxf1 Ke6 0-1

[Event "Berlin-ch MT"]
[Site "Berlin"]
[Date "2016.03.28"]
[Round "3"]
[White "Lahtela, Silvio"]
[Black "Gressmann, Moritz"]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "2278"]
[BlackElo "2210"]
[PlyCount "61"]
[EventDate "2016.03.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 exd4 5. Bxc4 Bb4+ 6. Nbd2 Nc6 7. 0-0 Bg4 8. Qb3 Qd7 9. Bb5 Bxd2 10. Ne5 Be6 11. Qa4 Qd6 12. Nxc6 Bxc1 13. Raxc1 Bd7 14. Nxd4 c6 15. Be2 Ne7 16. Rfd1 Qf6 17. Qb3 Rb8 18. Qa3 a6 19. Nf3 Ng6 20. e5 Qe7 21. Rd6 Nxe5 22. Nxe5 Qxe5 23. Rd3 Qe7 24. Qc3 0-0 25. Rg3 g6 26. Bc4 Rbe8 27. Re3 Qg5 28. Rd3 Re7 29. Rcd1 Bf5 30. Rd6 Be4 31. Qg3 1/2-1/2

[Event "Berlin-ch MT"]
[Site "Berlin"]
[Date "2016.03.27"]
[Round "2"]
[White "Krefenstein, Sergej"]
[Black "Lahtela, Silvio"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2160"]
[BlackElo "2278"]
[PlyCount "51"]
[EventDate "2016.03.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 a6 5. Nf3 b5 6. Bd3 Nd7 7. e5 c5 8. Be4 Rb8 9. Be3 cxd4 10. Bxd4 b4 11. e6 Ndf6 12. Bc6+ Kf8 13. exf7 bxc3 14. fxg8Q+ Rxg8 15. bxc3 Qc7 16. Ba4 Ne4 17. Bb3 Rh8 18. Bxg7+ Kxg7 19. Qd4+ Nf6 20. 0-0 Rb5 21. Rae1 Re8 22. Ng5 e5 23. fxe5 dxe5 24. Qh4 h6 25. Rxf6 Qc5+ 26. Kh1 1-0

[Event "Berlin-ch MT"]
[Site "Berlin"]
[Date "2016.03.26"]
[Round "1"]
[White "Lahtela, Silvio"]
[Black "Lassan, Christian"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2278"]
[BlackElo "2113"]
[PlyCount "61"]
[EventDate "2016.03.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. Qc2 Be7 7. e3 Nbd7 8. Bd3 Nf8 9. Nge2 g6 10. 0-0 Ne6 11. Bh4 Ng7 12. f3 0-0 13. Bf2 Bf5 14. e4 dxe4 15. fxe4 Be6 16. h3 Qa5 17. Be1 Qd8 18. Rb1 Nfh5 19. Bf2 Bh4 20. Qd2 f5 21. Bxh4 Qxh4 22. d5 fxe4 23. Bxe4 Rxf1+ 24. Rxf1 Rd8 25. Qd4 cxd5 26. Rd1 Nf6 27. g3 Qxh3 28. Bg2 Qh5 29. Qxf6 Rf8 30. Qd4 Nf5 31. Qe5 1-0

[Event "London Classic op 7th"]
[Site "London"]
[Date "2015.12.11"]
[Round "9"]
[White "Lahtela, Silvio"]
[Black "Asenov, Pavel"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "2236"]
[BlackElo "2098"]
[PlyCount "41"]
[EventDate "2015.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. d4 d6 2. e4 Nf6 3. f3 g6 4. c4 Bg7 5. Nc3 0-0 6. Be3 a6 7. Qd2 c6 8. a4 a5 9. Bd3 Na6 10. Rd1 e5 11. Nge2 Nb4 12. Bb1 Nd7 13. 0-0 Qc7 14. Kh1 f5 15. f4 fxe4 16. fxe5 dxe5 17. Nxe4 Nf6 18. Nxf6+ Bxf6 19. Bh6 Rf7 20. dxe5 Rd7 21. Rxf6 1-0

[Event "London Classic op 7th"]
[Site "London"]
[Date "2015.12.10"]
[Round "8"]
[White "Lam, Daniel King Wai"]
[Black "Lahtela, Silvio"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2138"]
[BlackElo "2236"]
[PlyCount "89"]
[EventDate "2015.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bc4 e6 5. Qe2 a6 6. c3 Ne7 7. Bd3 Nd7 8. 0-0 0-0 9. Nbd2 e5 10. Re1 Nc6 11. Nb3 Nf6 12. Bg5 h6 13. Bh4 g5 14. dxe5 dxe5 15. Bg3 Nh5 16. Rad1 Qe7 17. Qe3 Nf4 18. Bc4 Qf6 19. Nc5 Re8 20. Rd2 Bf8 21. Nd7 Qg7 22. Nxf8 Qxf8 23. Red1 Kh8 24. Bd5 Nd8 25. Ne1 Nde6 26. Nd3 Nxd3 27. Rxd3 Nf4 28. R3d2 a5 29. Bc4 Qe7 30. f3 Rg8 31. Kh1 h5 32. Bf2 Qf6 33. Bg3 b6 34. h4 Kh7 35. hxg5 Qxg5 36. Bh2 Qf6 37. g3 Ng6 38. Bd5 Rb8 39. Rg1 Ba6 40. Rdg2 c6 41. Bb3 Rgd8 42. Bc2 Bc8 43. Rf2 Qe7 44. Bd1 c5 45. Bb3 1/2-1/2

[Event "London Classic op 7th"]
[Site "London"]
[Date "2015.12.09"]
[Round "7"]
[White "Lahtela, Silvio"]
[Black "Wegerle, Joerg"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2236"]
[BlackElo "2440"]
[PlyCount "111"]
[EventDate "2015.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 6. e3 Bf5 7. Nge2 Nd7 8. h3 Ngf6 9. Ng3 Be6 10. Bd3 Nf8 11. Nf5 Bxf5 12. Bxf5 g6 13. Bd3 Ne6 14. Be5 Bd6 15. f4 Bxe5 16. fxe5 Nh5 17. 0-0 Qg5 18. Rf3 0-0 19. Kh2 f6 20. exf6 Rxf6 21. Rxf6 Nxf6 22. Qf3 Rf8 23. Re1 Nh5 24. Qg4 Qxg4 25. hxg4 Nf6 26. Kg3 Kg7 27. b4 Re8 28. Re2 Kh6 29. Kh4 Ng5 30. Re1 Re7 31. Re2 Nf7 32. Re1 Kg7 33. g5 Ne8 34. e4 Nc7 35. Re2 Rd7 36. Rd2 Ne6 37. exd5 cxd5 38. Bb5 Rd6 39. Ba4 Nfxg5 40. Re2 h6 41. Re5 Nxd4 42. Kg3 Nf5+ 43. Kf2 d4 44. Nb5 Ra6 45. Bb3 Rb6 46. Rd5 Ne4+ 47. Kg1 Nc3 48. Rd7+ Kf6 49. Nxa7 Rxb4 50. Nc8 Ne4 51. g4 Ne3 52. Ne7 Nc5 53. g5+ hxg5 54. Ng8+ Ke5 55. Re7+ Kf4 56. Kf2 0-1

[Event "London Classic op 7th"]
[Site "London"]
[Date "2015.12.08"]
[Round "6"]
[White "Vakhidov, Jahongir"]
[Black "Lahtela, Silvio"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "2546"]
[BlackElo "2236"]
[PlyCount "55"]
[EventDate "2015.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. c4 g6 2. d4 Bg7 3. e4 d6 4. Nc3 Nf6 5. f3 0-0 6. Be3 c5 7. dxc5 dxc5 8. Qxd8 Rxd8 9. Bxc5 Nc6 10. Nge2 Nd7 11. Be3 Nde5 12. Nf4 Na5 13. Nfd5 Nexc4 14. Bc5 Nxb2 15. Bxe7 Rxd5 16. Nxd5 Nd3+ 17. Bxd3 Bxa1 18. Ke2 Be5 19. f4 Bg4+ 20. Ke3 Bg7 21. f5 gxf5 22. exf5 Nc6 23. Bf6 Nb4 24. Nxb4 Bxf6 25. Nd5 Bg5+ 26. Kd4 Bh4 27. h3 Bf2+ 28. Kc3 1-0

[Event "London Classic op 7th"]
[Site "London"]
[Date "2015.12.07"]
[Round "5"]
[White "Lahtela, Silvio"]
[Black "Sadzikowski, Daniel"]
[Result "1/2-1/2"]
[ECO "E60"]
[WhiteElo "2236"]
[BlackElo "2510"]
[PlyCount "97"]
[EventDate "2015.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. f3 Nc6 4. d5 Ne5 5. e4 d6 6. Nc3 Bg7 7. f4 Ned7 8. Nh3 0-0 9. Nf2 Nc5 10. Be2 e5 11. fxe5 Ne8 12. Be3 Bxe5 13. Qd2 Ng7 14. b4 Na4 15. Bd4 Qf6 16. Bxe5 Qxe5 17. Rc1 Nxc3 18. Qxc3 Re8 19. 0-0 a5 20. a3 Qxc3 21. Rxc3 Re7 22. Bf3 axb4 23. axb4 Ne8 24. c5 Bd7 25. c6 Bc8 26. cxb7 Bxb7 27. Rfc1 Ra4 28. Rb3 Ra6 29. b5 Rb6 30. Ng4 Bc8 31. Ne3 Bd7 32. Rcb1 Rb8 33. Nc4 f5 34. exf5 Bxf5 35. R1b2 Re1+ 36. Kf2 Rc1 37. Ne3 Bd7 38. b6 cxb6 39. Rxb6 Rxb6 40. Rxb6 Kf7 41. g4 Kf6 42. Rb7 Rc7 43. Rb4 g5 44. Kg3 Rc3 45. Kf2 h6 46. Rb7 Rc7 47. Rb4 Kf7 48. Rb8 Nf6 49. h3 1/2-1/2

[Event "London Classic op 7th"]
[Site "London"]
[Date "2015.12.06"]
[Round "4"]
[White "Lahtela, Silvio"]
[Black "Hector, Jonny"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2236"]
[BlackElo "2499"]
[PlyCount "65"]
[EventDate "2015.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 e5 4. dxe5 d4 5. Ne4 Qa5+ 6. Bd2 Qxe5 7. Ng3 Nf6 8. Nf3 Qd6 9. Qc2 Be7 10. 0-0-0 c5 11. e3 Nc6 12. Bc3 dxc3 13. Rxd6 cxb2+ 14. Qxb2 Bxd6 15. Bd3 0-0 16. Rd1 Rd8 17. Bf5 Bxg3 18. Rxd8+ Nxd8 19. Bxc8 Bxf2 20. Qxf2 Rxc8 21. Ne5 h5 22. h3 Rc7 23. Qd2 Ne6 24. g4 hxg4 25. hxg4 Nh7 26. Qd6 Nhg5 27. Nd3 Nh7 28. Nf4 Nhf8 29. Nd5 Rd7 30. Ne7+ Kh8 31. Qh2+ Nh7 32. Qb8+ Nhf8 33. Qe8 1-0

[Event "London Classic op 7th"]
[Site "London"]
[Date "2015.12.05"]
[Round "3"]
[White "Galyas, Miklos"]
[Black "Lahtela, Silvio"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2465"]
[BlackElo "2236"]
[PlyCount "106"]
[EventDate "2015.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. Nf3 g6 2. e4 Bg7 3. d4 d6 4. Nc3 a6 5. Be3 b5 6. Bd3 Bb7 7. Qd2 Nd7 8. 0-0 c5 9. a4 b4 10. Ne2 Qc7 11. Ng3 Ngf6 12. c3 bxc3 13. bxc3 Ng4 14. Bg5 h6 15. Bh4 e5 16. dxe5 Ngxe5 17. Nxe5 Nxe5 18. Bc2 0-0 19. f4 Nc4 20. Qd3 Nb2 21. Qe2 Bxc3 22. f5 Be5 23. Kh1 a5 24. Qg4 Kh7 25. Qh3 Kg8 26. f6 Bc8 27. Nf5 gxf5 28. exf5 Rd8 29. Qg4+ Kf8 30. Rae1 Rb8 31. Qg7+ Ke8 32. Be4 d5 33. Bf3 Nd3 34. Bg3 Bxf5 35. Bg4 Bxg4 36. Qxg4 Rb4 37. Qg8+ Kd7 38. Qxf7+ Kc6 39. Qxc7+ Kxc7 40. Bxe5+ Nxe5 41. Rxe5 Kd6 42. Rh5 c4 43. Rxh6 Kc5 44. Rh7 d4 45. g4 d3 46. g5 d2 47. Rd1 Rb6 48. Rh3 Re6 49. Kg2 Re1 50. Rh8 Rxh8 51. Rxd2 Re5 52. h4 Rxh4 53. Kg3 Rh5 0-1

[Event "London Classic op 7th"]
[Site "London"]
[Date "2015.12.05"]
[Round "2"]
[White "Lahtela, Silvio"]
[Black "Zhou, Yang Fan"]
[Result "1/2-1/2"]
[ECO "E85"]
[WhiteElo "2236"]
[BlackElo "2455"]
[PlyCount "210"]
[EventDate "2015.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. f3 Bg7 4. e4 0-0 5. Nc3 Nc6 6. Nge2 e5 7. Be3 d6 8. d5 Na5 9. Nc1 c5 10. Bd3 a6 11. 0-0 Bd7 12. Qe2 Nh5 13. g3 Rc8 14. Qg2 b5 15. b3 Rb8 16. cxb5 axb5 17. N1e2 f5 18. Rac1 f4 19. Bd2 fxg3 20. hxg3 Bf6 21. Nd1 Bg5 22. f4 Bh6 23. Be3 exf4 24. gxf4 c4 25. Bc2 cxb3 26. axb3 Rc8 27. e5 dxe5 28. fxe5 Rxf1+ 29. Kxf1 Bg7 30. e6 Be8 31. Be4 Rxc1 32. Nxc1 Be5 33. Nd3 Bd6 34. Bf3 Ng3+ 35. Kg1 Nf5 36. b4 Nc4 37. Bc5 Qf6 38. Be4 g5 39. Qf3 Bg6 40. Bxf5 Bxf5 41. Ne3 Qa1+ 42. Kg2 Nxe3+ 43. Qxe3 Qa2+ 44. Kf1 Bxd3+ 45. Qxd3 Qa1+ 46. Kf2 Qa2+ 47. Kf1 Qa1+ 48. Kf2 Qa2+ 49. Ke3 Bf4+ 50. Kf3 Qh2 51. e7 Qh5+ 52. Kg2 g4 53. d6 Qh2+ 54. Kf1 Qh1+ 55. Ke2 Qh5 56. Qb3+ Kg7 57. Bd4+ Be5 58. Bxe5+ Qxe5+ 59. Qe3 Qh2+ 60. Ke1 Qh1+ 61. Kd2 Qd5+ 62. Ke2 Qg2+ 63. Kd3 Qd5+ 64. Qd4+ Qxd4+ 65. Kxd4 Kf7 66. Kc5 g3 67. Kc6 g2 68. Kd7 g1Q 69. e8Q+ Kg7 70. Qe5+ Kf7 71. Qf5+ Kg7 72. Ke6 Qe3+ 73. Kd7 Qb6 74. Ke7 Qe3+ 75. Qe6 Qg5+ 76. Ke8 Qh5+ 77. Kd8 Qf3 78. Qe5+ Kf7 79. Qe8+ Kg7 80. d7 Qa8+ 81. Kc7 Qa7+ 82. Kc6 Qa6+ 83. Kc5 Qa7+ 84. Kxb5 Qb7+ 85. Kc5 Qc7+ 86. Kd5 Qb7+ 87. Kc4 Qc6+ 88. Kb3 Qd5+ 89. Kc3 Qc6+ 90. Kd3 Qd6+ 91. Ke3 Qg3+ 92. Ke4 Qe1+ 93. Kf5 Qf2+ 94. Ke5 Qe3+ 95. Kd5 Qd3+ 96. Kc5 Qc3+ 97. Kb5 Qd3+ 98. Kb6 Qd4+ 99. Ka6 Qd6+ 100. Ka5 Qc7+ 101. Ka4 Qc2+ 102. Kb5 Qd3+ 103. Kc5 Qc3+ 104. Kd5 Qd3+ 105. Kc5 Qc3+ 1/2-1/2

[Event "London Classic op 7th"]
[Site "London"]
[Date "2015.12.04"]
[Round "1"]
[White "Ettu, Kore"]
[Black "Lahtela, Silvio"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1816"]
[BlackElo "2236"]
[PlyCount "108"]
[EventDate "2015.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. e4 g6 2. Bc4 Bg7 3. Nf3 d6 4. 0-0 e6 5. Nc3 Ne7 6. d4 a6 7. a4 b6 8. d5 e5 9. Be3 0-0 10. Qd2 Kh8 11. Bh6 Ng8 12. Bxg7+ Kxg7 13. Ne1 f5 14. f4 exf4 15. Qxf4 Nd7 16. exf5 Rxf5 17. Qd4+ Qf6 18. Qxf6+ Ngxf6 19. Rxf5 gxf5 20. Nf3 Ne5 21. Be2 Nxf3+ 22. Bxf3 Bd7 23. Re1 Re8 24. Rxe8 Nxe8 25. Be2 Bc8 26. Kf2 Kf6 27. Ke3 Ke5 28. g3 Nf6 29. h3 h6 30. Bf3 Bb7 31. Be2 a5 32. Bc4 Bxd5 33. Nxd5 Nxd5+ 34. Kf3 Nf6 35. c3 Ne4 36. Bb5 Ng5+ 37. Kg2 d5 38. h4 Ne4 39. Kf3 Nf6 40. Ke3 c5 41. Be2 Ne4 42. Kf3 d4 43. cxd4+ cxd4 44. g4 fxg4+ 45. Kxg4 d3 46. Bf3 Nf6+ 47. Kg3 Kf5 48. Bd1 Ke4 49. Kf2 Nd7 50. Bf3+ Kf4 51. Bh5 Nf6 52. Bg6 Ne4+ 53. Ke1 Ke3 54. Bh5 Nf2 0-1

[Event "Vienna op"]
[Site "Vienna"]
[Date "2015.08.18"]
[Round "4"]
[White "Beshukov, Sergei"]
[Black "Lahtela, Silvio"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2382"]
[BlackElo "2236"]
[PlyCount "85"]
[EventDate "2015.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. Nf3 g6 2. e4 Bg7 3. d4 d6 4. Nc3 a6 5. Bg5 h6 6. Bh4 b5 7. a4 b4 8. Na2 Bb7 9. Bd3 Nd7 10. 0-0 c5 11. c3 bxc3 12. bxc3 Qc7 13. Re1 g5 14. Bg3 e5 15. dxe5 dxe5 16. c4 Ne7 17. Nc3 0-0 18. h4 f6 19. Nh2 Rfd8 20. Nd5 Qd6 21. Qh5 Kh7 22. Ng4 Ng6 23. Nge3 Bc6 24. Nf5 Qf8 25. Nc7 Qf7 26. Nxa8 Bxa8 27. Rad1 Ndf8 28. Bf1 Qc7 29. Qg4 Bc6 30. h5 Nf4 31. Bxf4 exf4 32. Rxd8 Qxd8 33. Rd1 Qb8 34. Nxg7 Kxg7 35. Qf5 Bxa4 36. Rd5 Qe8 37. e5 Nd7 38. Bd3 Nxe5 39. Qh7+ Kf8 40. Qxh6+ Ke7 41. Qg7+ Ke6 42. h6 Qh5 43. Rxe5+ 1-0

[Event "Vienna op"]
[Site "Vienna"]
[Date "2015.08.17"]
[Round "3"]
[White "Lahtela, Silvio"]
[Black "Bilguun, Sumiya"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "2236"]
[BlackElo "2376"]
[PlyCount "114"]
[EventDate "2015.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 dxc4 5. a4 Bb4 6. e3 b5 7. Bd2 a5 8. axb5 Bxc3 9. Bxc3 cxb5 10. b3 Bb7 11. bxc4 b4 12. Bb2 Nf6 13. c5 0-0 14. Bb5 Qc7 15. 0-0 Bd5 16. Qe2 Nbd7 17. Rfc1 Bc6 18. Ra4 Bxb5 19. Qxb5 Rfb8 20. Qe2 Nd5 21. Rca1 Ne7 22. Nd2 Nc6 23. Nb3 Rd8 24. e4 Nf8 25. Qc4 Qf4 26. Qe2 Qc7 27. f3 Ng6 28. Qc4 Nge7 29. Bc1 h6 30. Be3 Rd7 31. Bf2 Qd8 32. Rd1 Ng6 33. Qb5 Nge7 34. Qc4 Ng6 35. Rd2 Qg5 36. Bg3 Qe3+ 37. Bf2 Qg5 38. Bg3 Rad8 39. Bd6 Qe3+ 40. Kf1 Rxd6 41. cxd6 Rxd6 42. Qd3 Qxd3+ 43. Rxd3 Nge5 44. Rd1 Nc4 45. Rc1 Nb6 46. e5 Rd7 47. Raa1 Nxd4 48. Nxd4 Rxd4 49. Rxa5 b3 50. Rb5 Nc4 51. Rxc4 Rxc4 52. Rxb3 g5 53. Re3 Kg7 54. g4 h5 55. h3 Ra4 56. Kf2 hxg4 57. hxg4 Rb4 1/2-1/2

[Event "Berlin Kreuzberg op 5th"]
[Site "Berlin"]
[Date "2004.07.04"]
[Round "9"]
[White "Burger, Heinrich"]
[Black "Lahtela, Silvio"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "2059"]
[BlackElo "2243"]
[PlyCount "104"]
[EventDate "2004.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 c6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Bg4 5. Ne5 Be6 6. cxd5 Bxd5 7. Nf3 e5 8. 0-0 Nbd7 9. Nc3 Bxf3 10. Bxf3 Bc5 11. d3 0-0 12. Bd2 Re8 13. a3 Nf8 14. b4 Bd4 15. Rb1 Qd7 16. Qc2 Rac8 17. e3 Bb6 18. Na4 Rcd8 19. Be2 e4 20. d4 Qh3 21. f4 Ng4 22. Bxg4 Qxg4 23. Nc5 Bxc5 24. bxc5 Re7 25. f5 h5 26. Rf4 Qg5 27. Rbf1 Rde8 28. Kg2 Nh7 29. Rb1 Nf6 30. Rb3 Nd5 31. Rf1 Rd8 32. Qd1 Rdd7 33. Qe2 Nf6 34. Rf4 Nd5 35. Rf1 Kf8 36. h3 Kg8 37. Be1 g6 38. g4 Re8 39. Bg3 Kg7 40. Qf2 hxg4 41. hxg4 Qxg4 42. f6+ Kg8 43. Kh2 Kh7 44. Rh1 g5 45. Rbb1 Kg6 46. Kg1 Nxf6 47. Rf1 Re6 48. Rh8 Nh5 49. Rxh5 Kxh5 50. Qh2+ Kg6 51. Kg2 Qe2+ 52. Rf2 Qh5 0-1

[Event "Berlin Kreuzberg op 5th"]
[Site "Berlin"]
[Date "2004.07.03"]
[Round "8"]
[White "Nagel, Gerhard"]
[Black "Lahtela, Silvio"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2007"]
[BlackElo "2243"]
[PlyCount "39"]
[EventDate "2004.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. Nf3 Bg4 6. c3 Bd6 7. Nbd2 Nge7 8. h3 Bh5 9. Qb3 a6 10. a4 0-0 11. Qc2 Bg6 12. 0-0 Bxd3 13. Qxd3 Ng6 14. Nb3 b6 15. Re1 h6 16. Be3 Qf6 17. Re2 Nce7 18. Rae1 Nf5 19. Bd2 Bf4 20. Ne5 1/2-1/2

[Event "Berlin Kreuzberg op 5th"]
[Site "Berlin"]
[Date "2004.07.02"]
[Round "7"]
[White "Lahtela, Silvio"]
[Black "Domingo, Miguel"]
[Result "0-1"]
[ECO "A58"]
[WhiteElo "2243"]
[BlackElo "2145"]
[PlyCount "66"]
[EventDate "2004.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. g3 d6 8. Rb1 Bg7 9. b3 0-0 10. Bg2 Nbd7 11. a4 Ra7 12. Nh3 Qa8 13. 0-0 Rb8 14. Qc2 Rab7 15. Bd2 Rb6 16. a5 Rb4 17. Na2 R4b5 18. Nf4 Qb7 19. b4 cxb4 20. Rxb4 Nc5 21. Rfb1 Qd7 22. h4 Qc8 23. e3 Ng4 24. Rxb5 Rxb5 25. Nc1 Qb8 26. Rxb5 Qxb5 27. f3 Ne5 28. Nfe2 Nc4 29. Kf2 Nxa5 30. Nc3 Qc4 31. Qa2 Nab3 32. Nb1 Nxc1 33. Qxc4 Bxc4 0-1

[Event "Berlin Kreuzberg op 5th"]
[Site "Berlin"]
[Date "2004.07.01"]
[Round "6"]
[White "Hoffmann, Rainer1111"]
[Black "Lahtela, Silvio"]
[Result "0-1"]
[ECO "D43"]
[WhiteElo "2150"]
[BlackElo "2243"]
[PlyCount "55"]
[EventDate "2004.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. Qb3 dxc4 6. Qxc4 b5 7. Qd3 b4 8. Na4 Qa5 9. b3 Ba6 10. Qc2 Nbd7 11. Bd2 c5 12. dxc5 Nxc5 13. a3 Ncd7 14. Rc1 Be7 15. Nd4 Bb7 16. Qc4 0-0 17. axb4 Qe5 18. f4 Qh5 19. Nc6 Bxc6 20. Qxc6 Rab8 21. Rc4 Qg6 22. e3 Nb6 23. Nxb6 Rxb6 24. Qf3 Nd5 25. Be2 Qb1+ 26. Bd1 Qa2 27. Qe2 Ra8 28. 0-0 0-1

[Event "Berlin Kreuzberg op 5th"]
[Site "Berlin"]
[Date "2004.06.30"]
[Round "5"]
[White "Lahtela, Silvio"]
[Black "Berger, Steve"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2243"]
[BlackElo "2335"]
[PlyCount "72"]
[EventDate "2004.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. e4 Nc6 4. Be3 e5 5. d5 Nd4 6. Nc3 c5 7. Qd2 d6 8. f4 Bh6 9. 0-0-0 Nf6 10. h3 Qe7 11. Nf3 Nh5 12. fxe5 Nxf3 13. gxf3 Bxe3 14. Qxe3 Qxe5 15. Ne2 f5 16. Bg2 fxe4 17. f4 Qe7 18. Bxe4 0-0 19. Qf3 Bf5 20. Bxf5 Rxf5 21. Rde1 Re8 22. Ng3 Qxe1+ 23. Rxe1 Rxe1+ 24. Kd2 Rxf4 25. Qg2 Nxg3 26. Qxg3 Ref1 27. Qg5 Rf6 28. Qg4 R1f2+ 29. Ke1 R2f5 30. Kd2 h5 31. Qe4 Re5 32. Qh4 Kg7 33. Kc2 Re2+ 34. Kb3 Rf3+ 35. Ka4 Rxb2 36. Qe7+ Kh6 0-1

[Event "Berlin Kreuzberg op 5th"]
[Site "Berlin"]
[Date "2004.06.29"]
[Round "4"]
[White "Zschaebitz, Klaus"]
[Black "Lahtela, Silvio"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "2125"]
[BlackElo "2243"]
[PlyCount "101"]
[EventDate "2004.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 c6 4. c4 e6 5. Nc3 Nbd7 6. Qc2 Bd6 7. Be2 0-0 8. 0-0 dxc4 9. Bxc4 b5 10. Be2 Bb7 11. Ng5 Qc7 12. f4 b4 13. Nce4 Nxe4 14. Nxe4 c5 15. Nxd6 Qxd6 16. Rd1 Qb6 17. b3 cxd4 18. Rxd4 Nf6 19. Bd2 Rac8 20. Qd3 Nd5 21. a3 Rfd8 22. axb4 Nxf4 23. Rxd8+ Rxd8 24. Qb5 Nxe2+ 25. Qxe2 Rd5 26. Ra5 Rxa5 27. bxa5 Qxb3 28. Be1 Qb1 29. h3 a6 30. Kh2 h5 31. Bc3 Qe4 32. Qf2 f6 33. Kg1 e5 34. Qa2+ Kh7 35. Qf2 g5 36. Kh2 Kg6 37. Bd2 h4 38. Be1 Bc6 39. Qd2 f5 40. Qd6+ Kh5 41. Qd1+ g4 42. Qe2 Bb5 43. Qa2 g3+ 44. Kh1 Qc4 45. Qxc4 Bxc4 46. Bc3 f4 47. exf4 e4 48. Bd4 Kg6 49. Kg1 Kf5 50. Be3 Be2 51. Bc1 1/2-1/2

[Event "Berlin Kreuzberg op 5th"]
[Site "Berlin"]
[Date "2004.06.28"]
[Round "3"]
[White "Lahtela, Silvio"]
[Black "Jaeger, Andre"]
[Result "1-0"]
[ECO "A53"]
[WhiteElo "2243"]
[BlackElo "2108"]
[PlyCount "67"]
[EventDate "2004.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. e4 e5 5. d5 Nc5 6. f3 a5 7. Be3 Be7 8. Qd2 h6 9. Nge2 Nh7 10. Nc1 Bg5 11. Nd3 Nxd3+ 12. Bxd3 Bxe3 13. Qxe3 Qg5 14. Qxg5 hxg5 15. Kd2 Nf6 16. h3 Bd7 17. b3 0-0-0 18. a3 b6 19. b4 axb4 20. axb4 Kb7 21. c5 c6 22. dxc6+ Kxc6 23. b5+ Kxc5 24. Na4+ Kd4 25. Rhb1 Nd5 26. exd5 Kxd5 27. Nxb6+ Ke6 28. Bc4+ Kf6 29. Nxd7+ Rxd7 30. Bd5 Rh4 31. g4 Rxh3 32. b6 Rh8 33. b7 Rb8 34. Ra8 1-0

[Event "Berlin Kreuzberg op 5th"]
[Site "Berlin"]
[Date "2004.06.27"]
[Round "2"]
[White "Hahlbohm, Matthias"]
[Black "Lahtela, Silvio"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2091"]
[BlackElo "2243"]
[PlyCount "142"]
[EventDate "2004.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. a3 f6 7. Bd3 fxe5 8. dxe5 Qc7 9. Bf4 g6 10. 0-0 Bg7 11. Re1 Nge7 12. Qc1 0-0 13. Bh6 c4 14. Bxg7 Kxg7 15. Bc2 Nf5 16. Nbd2 b5 17. b3 cxb3 18. Nxb3 Na5 19. Nxa5 Qxa5 20. Bxf5 Rxf5 21. Qe3 Rc8 22. Rac1 Qc7 23. h3 Rcf8 24. Red1 a6 25. Rd2 Rc8 26. Rd3 h6 27. Re1 Rcf8 28. Rd2 Rf4 29. Rd4 Rxd4 30. cxd4 Rc8 31. Qf4 Qd8 32. Re3 Qe7 33. Rd3 Be8 34. Nd2 g5 35. Rg3 Bg6 36. Qe3 Rf8 37. Qc3 Qd7 38. Qa5 Rf4 39. Rc3 Bf7 40. Rc7 Qe8 41. Nb3 Kh8 42. Qxa6 Bg8 43. f3 h5 44. Qa5 Qg6 45. Rc8 g4 46. hxg4 hxg4 47. fxg4 Rxg4 48. Qd2 Kg7 49. Qf2 Bf7 50. Rc7 Rg5 51. Nd2 Rf5 52. Nf3 Rf4 53. Rc1 Qg4 54. Rc3 Bg6 55. Rc7+ Kh6 56. Qe3 Kh5 57. Rc8 Kh6 58. Kf2 Kg7 59. Rc7+ Kg8 60. Rc8+ Kg7 61. Rc7+ Kg8 62. Rc8+ Kg7 63. Qc3 Qh4+ 64. Kg1 Qg3 65. Rc7+ Kh6 66. Qe3 Bf5 67. Rf7 Kh5 68. Rf6 Bh3 69. Qe2 Rxf6 70. exf6 Kg6 71. Qe3 Qxg2# 0-1

[Event "Berlin Kreuzberg op 5th"]
[Site "Berlin"]
[Date "2004.06.26"]
[Round "1"]
[White "Lahtela, Silvio"]
[Black "Zoellner, Rainer"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "2243"]
[BlackElo "1884"]
[PlyCount "43"]
[EventDate "2004.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. f3 0-0 5. e4 c5 6. d5 d6 7. Bd3 exd5 8. cxd5 Nbd7 9. Nge2 a6 10. 0-0 Ne5 11. Bc2 b5 12. Bg5 h6 13. Bh4 Nc4 14. Qc1 Re8 15. f4 Bb7 16. e5 dxe5 17. fxe5 Nxe5 18. Bxf6 gxf6 19. Qxh6 Ng6 20. Bxg6 fxg6 21. Qxg6+ Kh8 22. Rf4 1-0

[Event "Canarias en Red prel 5th"]
[Site "Playchess.com INT"]
[Date "2004.05.07"]
[Round "8"]
[White "Capucci, Paulo"]
[Black "Lahtela, Silvio"]
[Result "1-0"]
[ECO "C00"]
[BlackElo "2243"]
[PlyCount "49"]
[EventDate "2004.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. Qe2 d5 3. exd5 Qxd5 4. Nc3 Qd8 5. Nf3 c5 6. g3 Ne7 7. Bg2 Nbc6 8. 0-0 Nf5 9. d3 Be7 10. Bf4 Bd7 11. Rfe1 Ncd4 12. Nxd4 Nxd4 13. Qd2 Bc6 14. Ne4 0-0 15. c3 Nf5 16. Rad1 Rc8 17. Qe2 b6 18. h4 Nd6 19. h5 Qd7 20. Be5 Nxe4 21. dxe4 Qb7 22. Qg4 g6 23. h6 Rfe8 24. Qf4 Bf8 25. Qf6 1-0

[Event "Canarias en Red prel 5th"]
[Site "Playchess.com INT"]
[Date "2004.05.07"]
[Round "5"]
[White "Ciechonski, Piotr"]
[Black "Lahtela, Silvio"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2119"]
[BlackElo "2243"]
[PlyCount "132"]
[EventDate "2004.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Nc6 5. g3 dxe4 6. dxe4 e5 7. Bg2 Bc5 8. 0-0 Bg4 9. h3 Bh5 10. c3 a5 11. Qe2 Qe7 12. Re1 0-0 13. Nf1 Rfe8 14. Bg5 h6 15. Bd2 Rad8 16. Rad1 g5 17. g4 Bg6 18. Ng3 Nd7 19. Nf5 Bxf5 20. gxf5 f6 21. h4 Kg7 22. hxg5 hxg5 23. Be3 Rh8 24. Bxc5 Qxc5 25. Rd5 Qe7 26. Red1 Nb6 27. Rxd8 Rxd8 28. Rxd8 Qxd8 29. Qd2 Nc4 30. Qxd8 Nxd8 31. b3 Nd6 32. Nd2 b6 33. f3 N8b7 34. Bf1 Nc5 35. Kf2 g4 36. fxg4 Ncxe4+ 37. Ke3 Nxc3 38. a3 Nd5+ 39. Kf3 Kh6 40. Nc4 e4+ 41. Kf2 Kg5 42. Nxd6 cxd6 43. Kg3 Nc3 44. Bc4 d5 45. Ba6 d4 46. b4 axb4 47. axb4 d3 48. Kf2 d2 49. Be2 d1Q 50. Bxd1 Nxd1+ 51. Ke2 Nc3+ 52. Ke3 Kxg4 53. Kd4 Kxf5 54. Kxc3 Kf4 55. Kd2 Kf3 56. Ke1 Ke3 57. Kd1 Kd3 58. Ke1 e3 59. Kd1 e2+ 60. Ke1 f5 61. b5 f4 62. Kf2 Kd2 63. Kf3 e1Q 64. Kxf4 Qe6 65. Kg5 Qc4 66. Kf6 Qxb5 0-1

[Event "Canarias en Red prel 5th"]
[Site "Playchess.com INT"]
[Date "2004.05.07"]
[Round "3"]
[White "Goh, Wei Ming Kevin"]
[Black "Lahtela, Silvio"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "2319"]
[BlackElo "2243"]
[PlyCount "136"]
[EventDate "2004.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[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 Ne7 5. a3 Bxc3+ 6. bxc3 c5 7. Qg4 0-0 8. Bd3 f5 9. exf6 Rxf6 10. Bg5 Nd7 11. Qh4 h6 12. Bxf6 Nxf6 13. dxc5 e5 14. f3 Qa5 15. Qb4 Qc7 16. Ne2 Nc6 17. Qh4 Qe7 18. 0-0 Be6 19. Qf2 a6 20. Ng3 Nd7 21. Bf5 Nxc5 22. Bxe6+ Nxe6 23. Rad1 Rd8 24. Nf5 Qxa3 25. Rd3 Qf8 26. Ne3 Nf4 27. Rd2 d4 28. cxd4 exd4 29. Nd1 Qf5 30. Re1 Qg5 31. Kh1 b5 32. Nb2 a5 33. Nd3 Nd5 34. Rde2 Ne3 35. c3 Nf5 36. cxd4 Ncxd4 37. Re5 Qf6 38. Nf4 b4 39. g4 Nh4 40. Re8+ Rxe8 41. Rxe8+ Kh7 42. Qe3 Ndxf3 43. Qe4+ Ng6 44. Qxg6+ Qxg6 45. Nxg6 Kxg6 46. Ra8 Nd4 47. Rxa5 b3 48. Ra6+ Kg5 49. h3 h5 50. gxh5 Kxh5 51. Rb6 Kg5 52. Kh2 Kf4 53. Kg2 g5 54. Rb4 Ke4 55. Kg3 Kd3 56. Kg4 Kc3 57. Rb8 b2 58. Kxg5 Nb3 59. Rc8+ Kd2 60. Rd8+ Kc2 61. Rc8+ Kd3 62. Rd8+ Kc2 63. Rc8+ Kd2 64. Rd8+ Kc1 65. Rc8+ Kd1 66. Rd8+ Kc1 67. Rc8+ Kd1 68. Rd8+ Kc1 1/2-1/2

[Event "Canarias en Red prel 5th"]
[Site "Playchess.com INT"]
[Date "2004.05.07"]
[Round "9"]
[White "Lahtela, Silvio"]
[Black "Faure, Stephane"]
[Result "1-0"]
[ECO "D19"]
[WhiteElo "2243"]
[BlackElo "2090"]
[PlyCount "95"]
[EventDate "2004.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 0-0 9. Qe2 Nbd7 10. e4 Bg6 11. e5 Nd5 12. Nxd5 cxd5 13. Bd3 Bxd3 14. Qxd3 h6 15. Be3 Rc8 16. Ne1 Qb6 17. Nc2 Be7 18. Rfb1 Rc6 19. b4 Rfc8 20. a5 Qc7 21. Ne1 Rc3 22. Qe2 Qc4 23. Qg4 Kf8 24. Bd2 Rb3 25. Rc1 Qxc1 26. Rxc1 Rxc1 27. Bxc1 Rb1 28. Qd1 Bg5 29. Nd3 Nb8 30. f4 Be7 31. Qc2 Rxc1+ 32. Qxc1 Nc6 33. b5 Nd8 34. Qc8 g6 35. Nc5 Kg7 36. Nxb7 Nxb7 37. Qxb7 Bb4 38. Qxa7 Bc3 39. Kf2 g5 40. fxg5 hxg5 41. Ke2 Kg6 42. Kd3 Be1 43. b6 Bf2 44. b7 Kf5 45. b8Q Kf4 46. Qf8 Kg4 47. Qfxf7 Bh4 48. Qf3# 1-0

[Event "Canarias en Red prel 5th"]
[Site "Playchess.com INT"]
[Date "2004.05.07"]
[Round "6"]
[White "Lahtela, Silvio"]
[Black "Rodshtein, Maxim"]
[Result "0-1"]
[ECO "E20"]
[WhiteElo "2243"]
[BlackElo "2357"]
[PlyCount "88"]
[EventDate "2004.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. f3 Nc6 5. e4 d6 6. Nge2 e5 7. d5 Ne7 8. Qa4+ Nc6 9. dxc6 Bxc3+ 10. Nxc3 bxc6 11. Qxc6+ Bd7 12. Qa6 0-0 13. Bg5 Rb8 14. Qa3 h6 15. Bxf6 Qxf6 16. Nd5 Qh4+ 17. g3 Qh5 18. Bg2 c6 19. Ne3 Rfd8 20. 0-0 Be6 21. b3 Rb7 22. Qc1 Qg5 23. Nd1 Qe7 24. Nc3 f6 25. Qe3 a5 26. Rfd1 Rb4 27. Rd2 Qd7 28. c5 d5 29. exd5 cxd5 30. Ne2 d4 31. Qf2 Qc6 32. Rc1 a4 33. bxa4 Rxa4 34. Rb2 Ra3 35. Rd1 Qxc5 36. Nc1 Rc8 37. Nd3 Qa5 38. Rbd2 Bxa2 39. f4 Bf7 40. fxe5 fxe5 41. Re1 Re8 42. Rde2 Rxd3 43. Rxe5 Rxe5 44. Rxe5 Qxe5 0-1

[Event "Canarias en Red prel 5th"]
[Site "Playchess.com INT"]
[Date "2004.05.07"]
[Round "4"]
[White "Lahtela, Silvio"]
[Black "Sakalauskas, Vaidas"]
[Result "0-1"]
[ECO "D70"]
[WhiteElo "2243"]
[BlackElo "2437"]
[PlyCount "66"]
[EventDate "2004.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 0-0 8. Qd2 e5 9. d5 c6 10. h4 h5 11. g4 hxg4 12. h5 cxd5 13. exd5 gxf3 14. hxg6 fxg6 15. Qh2 Bg4 16. Qh7+ Kf7 17. Bd3 f2+ 18. Bxf2 e4 19. Bxe4 Qf6 20. Bh4 g5 21. Nge2 Rh8 22. Qxh8 Bxh8 23. Rf1 Qxf1+ 24. Kxf1 gxh4 25. Kg2 N8d7 26. Rf1+ Ke7 27. Nf4 Rg8 28. Nb5 Be2+ 29. Ng6+ Rxg6+ 30. Bxg6 Bxb5 31. Re1+ Kd6 32. Be4 Nxd5 33. Rd1 Bc6 0-1

[Event "Canarias en Red prel 5th"]
[Site "Playchess.com INT"]
[Date "2004.05.07"]
[Round "2"]
[White "Lahtela, Silvio"]
[Black "Wupi"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "2243"]
[PlyCount "69"]
[EventDate "2004.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. cxd5 Nxd5 4. e4 Nf6 5. e5 Nd5 6. Bc4 c6 7. Nc3 Be6 8. Bb3 Nxc3 9. bxc3 Bxb3 10. Qxb3 Qb6 11. Nf3 Qxb3 12. axb3 a6 13. 0-0 e6 14. Ba3 Bxa3 15. Rxa3 Nd7 16. Nd2 Ke7 17. Ne4 a5 18. Rfa1 b6 19. b4 f5 20. Nd6 Ra7 21. bxa5 b5 22. f4 Rha8 23. Kf2 h6 24. h4 Kd8 25. h5 Kc7 26. Kf3 c5 27. Nxb5+ Kc6 28. Nxa7+ Rxa7 29. Ke3 Ra6 30. Rb3 cxd4+ 31. cxd4 Kd5 32. Rb5+ Kc4 33. Rab1 Kc3 34. Rb7 Nf8 35. Rc1# 1-0

[Event "Canarias en Red prel 5th"]
[Site "Playchess.com INT"]
[Date "2004.05.07"]
[Round "1"]
[White "Orlicek, Karel"]
[Black "Lahtela, Silvio"]
[Result "0-1"]
[ECO "C01"]
[BlackElo "2243"]
[PlyCount "96"]
[EventDate "2004.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[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. c4 Nc6 5. Be3 Be6 6. cxd5 Bxd5 7. Nc3 Nf6 8. Nxd5 Nxd5 9. Nf3 Nxe3 10. fxe3 Bb4+ 11. Nd2 Qh4+ 12. g3 Qe4 13. Qe2 Qxh1 14. 0-0-0 Bxd2+ 15. Kxd2 Qe4 16. Bg2 Qe7 17. Qb5 Qb4+ 18. Qxb4 Nxb4 19. Kc3 Nc6 20. d5 Ne5 21. d6 cxd6 22. Bxb7 Rb8 23. Ba6 Ke7 24. b4 Rhd8 25. Rd5 Ke6 26. e4 Rb6 27. b5 Nd7 28. Rh5 h6 29. g4 Nc5 30. g5 hxg5 31. Rxg5 g6 32. h4 Nxe4+ 33. Kd4 Nxg5 34. hxg5 Kf5 35. a4 Kxg5 36. Kd5 f5 37. a5 Rxa6 38. bxa6 Rb8 39. Kxd6 f4 40. Kc7 Rb1 41. Kd6 f3 42. Ke7 f2 43. Kf7 Kf4 44. Kxg6 Ke5 45. Kf7 f1Q+ 46. Ke7 Rd1 47. Ke8 Qf5 48. Ke7 Rd7+ 0-1

[Event "Canarias en Red prel 5th"]
[Site "Playchess.com INT"]
[Date "2004.05.07"]
[Round "10"]
[White "Ottmann, Martin"]
[Black "Lahtela, Silvio"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2142"]
[BlackElo "2243"]
[PlyCount "63"]
[EventDate "2004.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Bg5 e6 5. e3 Be7 6. Nbd2 Nbd7 7. Bd3 Nf8 8. 0-0 Ng6 9. Rc1 0-0 10. a3 a5 11. Qe2 Bd7 12. Rfe1 Rc8 13. Nb1 c5 14. Nc3 dxc4 15. Bxc4 cxd4 16. Nxd4 e5 17. Ndb5 Bg4 18. f3 Be6 19. Bxe6 fxe6 20. Red1 Qb6 21. Kh1 h6 22. Bxf6 Bxf6 23. Ne4 Rxc1 24. Rxc1 Ne7 25. h3 Nd5 26. Re1 Bh4 27. Rd1 Nxe3 28. Rd7 Nd5 29. Nbd6 Rb8 30. Kh2 Qc6 31. Rf7 Kh8 32. Qd2 1-0

[Event "Canarias en Red prel 5th"]
[Site "Playchess.com INT"]
[Date "2004.05.07"]
[Round "7"]
[White "Simon, Holger"]
[Black "Lahtela, Silvio"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "2113"]
[BlackElo "2243"]
[PlyCount "76"]
[EventDate "2004.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. cxd5 exd5 6. Bg5 Be7 7. e3 0-0 8. Bd3 Re8 9. Qc2 Nbd7 10. 0-0-0 Nf8 11. Ne5 Ng4 12. Bxe7 Qxe7 13. Nxg4 Bxg4 14. Rde1 b5 15. h3 Bd7 16. Bf5 Bxf5 17. Qxf5 b4 18. Nd1 c5 19. Qxd5 Rad8 20. Qb3 cxd4 21. Kb1 d3 22. e4 a5 23. Re3 d2 24. f3 Qc5 25. a3 bxa3 26. Qxa3 Qc1+ 27. Ka2 Ne6 28. Rc3 Rc8 29. Qb3 Rxc3 30. Qxc3 Rc8 31. Qb3 Nd4 32. Qd5 Nc2 33. Nc3 Nb4+ 34. Ka3 Nxd5 35. Rd1 Nxc3 36. Rxd2 Qxd2 37. e5 Nb5+ 38. Ka4 Qb4# 0-1

[Event "Canarias en Red prel 4th"]
[Site "Playchess.com INT"]
[Date "2004.05.06"]
[Round "10"]
[White "Correa Hernandez, Samuel"]
[Black "Lahtela, Silvio"]
[Result "1-0"]
[ECO "D44"]
[BlackElo "2243"]
[PlyCount "59"]
[EventDate "2004.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 d5 3. d4 e6 4. Nf3 Nf6 5. Bg5 dxc4 6. e4 b5 7. a4 Qb6 8. axb5 cxb5 9. Qc2 Bb7 10. Be3 a6 11. Be2 Be7 12. 0-0 Qd8 13. d5 exd5 14. exd5 0-0 15. Rfd1 Bd6 16. Bg5 h6 17. Bh4 g5 18. Bg3 Bxg3 19. hxg3 Nbd7 20. Qf5 Ne8 21. Ne4 Ng7 22. Qh3 Nf6 23. Nc5 Bc8 24. Qxh6 Nh7 25. b3 cxb3 26. Bd3 Bf5 27. Nxb3 Qxd5 28. Nxg5 Bxd3 29. Nxh7 Nf5 30. Nf6# 1-0

[Event "Canarias en Red prel 4th"]
[Site "Playchess.com INT"]
[Date "2004.05.06"]
[Round "3"]
[White "Lahtela, Silvio"]
[Black "Fier, Alexandr"]
[Result "1-0"]
[ECO "A65"]
[WhiteElo "2243"]
[BlackElo "2258"]
[PlyCount "105"]
[EventDate "2004.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f3 Bg7 8. Nge2 0-0 9. Ng3 h5 10. Bg5 Qe8 11. Qd2 Nh7 12. Bh6 a6 13. Bxg7 Kxg7 14. Be2 Nd7 15. 0-0 b5 16. Rae1 b4 17. Nd1 Nb6 18. Bd3 Qe5 19. Ne2 c4 20. f4 Qe7 21. Bb1 Qa7 22. Kh1 a5 23. Nd4 f6 24. Nc6 Qc7 25. a3 Ba6 26. Rf3 c3 27. bxc3 Nc4 28. Qf2 bxa3 29. Nd4 Bc8 30. Ba2 Rb8 31. Nc6 Rb2 32. Nxb2 Nxb2 33. c4 Re8 34. Rxa3 Qb7 35. Rb3 Qf7 36. Rxb2 g5 37. fxg5 Nxg5 38. Rbe2 Bg4 39. Re3 a4 40. h3 Bd7 41. Nd4 a3 42. Nf5+ Kh7 43. Nxd6 Qe7 44. Nxe8 Bxe8 45. e5 Bg6 46. exf6 Qd6 47. Re7+ Nf7 48. Rxf7+ Bxf7 49. Bb1+ Kg8 50. Qf5 Kf8 51. Re7 Qb6 52. Qc8+ Be8 53. Qxe8# 1-0

[Event "Canarias en Red prel 4th"]
[Site "Playchess.com INT"]
[Date "2004.05.06"]
[Round "5"]
[White "Lahtela, Silvio"]
[Black "Haugsdal, Arn Tore"]
[Result "0-1"]
[ECO "A58"]
[WhiteElo "2243"]
[BlackElo "2124"]
[PlyCount "118"]
[EventDate "2004.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 g6 7. Rb1 Bg7 8. b3 e6 9. dxe6 fxe6 10. g3 Nc6 11. Bg2 0-0 12. Nh3 d5 13. 0-0 Ng4 14. Bb2 Nd4 15. Nf4 e5 16. Bxd5+ Kh8 17. Ne6 Nxe6 18. Bxe6 Qg5 19. e3 Bxf1 20. Qxg4 Qxg4 21. Bxg4 Bd3 22. Rd1 e4 23. a4 Rab8 24. Be6 Rb6 25. Bd5 c4 26. Ba3 Rc8 27. bxc4 Bxc4 28. Bxc4 Rbc6 29. Bb5 Rxc3 30. Be7 Rc2 31. Rd6 Rb2 32. Kg2 h6 33. Bd7 Rcc2 34. Be8 Rxf2+ 35. Kh3 h5 36. Kh4 Bh6 37. h3 Rbd2 38. Rxg6 Kh7 39. Bf6 Rd8 40. Bf7 Rf8 41. g4 Rxf7 42. g5 R7xf6 43. Rxf6 Rxf6 44. gxf6 Kg6 45. f7 Kxf7 46. Kxh5 Bxe3 47. Kg4 Bh6 48. h4 e3 49. Kf3 Ke6 50. Ke4 Kd6 51. Kd3 Kc5 52. a5 Kb5 53. h5 Kxa5 54. Ke2 Kb4 55. Ke1 Kc3 56. Ke2 Kc2 57. Ke1 Kd3 58. Kd1 e2+ 59. Ke1 Bd2+ 0-1

[Event "Canarias en Red prel 4th"]
[Site "Playchess.com INT"]
[Date "2004.05.06"]
[Round "11"]
[White "Lahtela, Silvio"]
[Black "Hoelscher, Thorsten"]
[Result "1-0"]
[ECO "A65"]
[WhiteElo "2243"]
[BlackElo "2144"]
[PlyCount "163"]
[EventDate "2004.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. f3 Bg7 4. e4 d6 5. Nc3 0-0 6. Nge2 c5 7. d5 e6 8. Ng3 exd5 9. cxd5 Nbd7 10. Be2 Re8 11. 0-0 Ne5 12. Bg5 h6 13. Be3 a6 14. a4 b6 15. Qd2 Kh7 16. h3 Rb8 17. Rae1 Qc7 18. f4 Ned7 19. e5 dxe5 20. f5 e4 21. fxg6+ fxg6 22. Bf4 Ne5 23. Ngxe4 Nxe4 24. Nxe4 Bf5 25. Ng3 Bd7 26. Bd1 b5 27. d6 Qb6 28. Bxe5 Rxe5 29. Rxe5 Bxe5 30. Rf7+ Kg8 31. Rxd7 c4+ 32. Kh1 Qd4 33. Qxd4 Bxd4 34. axb5 axb5 35. b3 c3 36. Rc7 Rd8 37. d7 Bb6 38. Rc8 Kf7 39. Rxd8 Bxd8 40. Bc2 Ke7 41. Bxg6 Kxd7 42. Bc2 Ke6 43. Ne4 b4 44. Kg1 Ke5 45. Kf2 Bb6+ 46. Ke2 Kf4 47. g3+ Ke5 48. Nf2 Bc7 49. Nd3+ Kd4 50. Kf3 Bd6 51. g4 Be7 52. Nf4 Bd6 53. Ne2+ Ke5 54. Ke3 Bc5+ 55. Kf3 Be7 56. Nc1 Bc5 57. Nd3+ Kd5 58. Nxc5 Kxc5 59. Ke4 Kd6 60. h4 Ke6 61. Kd4 Kf6 62. Kc4 Ke5 63. Kxb4 Kf4 64. g5 hxg5 65. hxg5 Kxg5 66. Kxc3 Kf6 67. Kc4 Ke7 68. Kc5 Kd8 69. Kb6 Kc8 70. Ka7 Kc7 71. b4 Kc6 72. Bd3 Kd5 73. b5 Kd4 74. b6 Kxd3 75. b7 Kd2 76. b8Q Ke3 77. Qb5 Kf4 78. Kb6 Ke4 79. Kc6 Kd4 80. Qc5+ Ke4 81. Qd5+ Ke3 82. Qc4 1-0

[Event "Canarias en Red prel 4th"]
[Site "Playchess.com INT"]
[Date "2004.05.06"]
[Round "12"]
[White "Lahtela, Silvio"]
[Black "Johnson, Bjorn"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "2243"]
[BlackElo "2195"]
[PlyCount "57"]
[EventDate "2004.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Nf3 Bg4 4. Nc3 e6 5. Bg5 Be7 6. Bxe7 Ngxe7 7. e3 0-0 8. Rc1 f5 9. cxd5 exd5 10. Qb3 Bxf3 11. gxf3 f4 12. e4 Nxd4 13. Qd1 c5 14. Nxd5 Nxd5 15. Bc4 Qa5+ 16. Kf1 Rad8 17. Bxd5+ Rxd5 18. exd5 Qa6+ 19. Kg2 Qg6+ 20. Kf1 Qh5 21. h4 Qxd5 22. Rc3 b6 23. a3 Re8 24. b4 Re2 25. Rd3 Qa2 26. Rxd4 Rxf2+ 27. Ke1 cxd4 28. Rf1 Rg2 29. Qd3 1-0

[Event "Canarias en Red prel 4th"]
[Site "Playchess.com INT"]
[Date "2004.05.06"]
[Round "7"]
[White "Lahtela, Silvio"]
[Black "Miedema, David"]
[Result "0-1"]
[ECO "D63"]
[WhiteElo "2243"]
[PlyCount "72"]
[EventDate "2004.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 Be7 6. e3 Nbd7 7. Rc1 0-0 8. a3 Re8 9. Bd3 a6 10. 0-0 h6 11. Bh4 dxc4 12. Bxc4 b5 13. Ba2 c5 14. Bb1 c4 15. Qc2 Bb7 16. Ne5 g6 17. Nxf7 Kxf7 18. Qxg6+ Kf8 19. Qxh6+ Kg8 20. e4 Bf8 21. Qg6+ Bg7 22. e5 Rf8 23. exf6 Nxf6 24. Ne4 Bxe4 25. Bxe4 Rc8 26. Rcd1 Qd6 27. Bg3 Qe7 28. Be5 Nxe4 29. Qxe4 Rf7 30. Bxg7 Rxg7 31. Rfe1 Kf7 32. d5 Rg6 33. dxe6+ Rxe6 34. Qf5+ Qf6 35. Qxf6+ Rxf6 36. Re6 Rxe6 0-1

[Event "Canarias en Red prel 4th"]
[Site "Playchess.com INT"]
[Date "2004.05.06"]
[Round "8"]
[White "Lahtela, Silvio"]
[Black "Rojas Mirabal, Pedro"]
[Result "1-0"]
[ECO "E72"]
[WhiteElo "2243"]
[PlyCount "83"]
[EventDate "2004.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 c6 6. e4 d6 7. Nge2 Bg4 8. f3 Be6 9. Be3 Bxc4 10. 0-0 Nbd7 11. b3 Ba6 12. Re1 e5 13. Rc1 Qa5 14. Qd2 Rad8 15. Red1 b6 16. Qb2 c5 17. d5 Ne8 18. a4 b5 19. axb5 Bxb5 20. Ra1 Qb6 21. Nxb5 Qxb5 22. Rxa7 Nb6 23. Nc3 Qb4 24. Bf1 f5 25. Na2 Nc4 26. Bxc4 Qb8 27. Ra4 fxe4 28. fxe4 Nf6 29. Bg5 Qc8 30. Qe2 h6 31. Bxf6 Rxf6 32. Rf1 Rxf1+ 33. Qxf1 Rf8 34. Qe2 Qh3 35. Nc3 h5 36. Ra1 Bh6 37. Nb5 Qd7 38. Nc3 Bg5 39. Rf1 Ra8 40. Nb5 Qe7 41. Qf3 Ra2 42. h4 1-0

[Event "Canarias en Red prel 4th"]
[Site "Playchess.com INT"]
[Date "2004.05.06"]
[Round "1"]
[White "Lahtela, Silvio"]
[Black "Vorobyov, Andrey"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "2243"]
[PlyCount "113"]
[EventDate "2004.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 e6 2. c4 Bb4+ 3. Nc3 c5 4. d5 Bxc3+ 5. bxc3 Nf6 6. f3 0-0 7. e4 e5 8. Bd3 d6 9. Ne2 a6 10. g4 Qc7 11. a4 Bd7 12. Ng3 g6 13. Bg5 Ne8 14. 0-0 Qa5 15. Be7 Qxc3 16. Bxf8 Kxf8 17. Be2 Nf6 18. Qd3 Qxd3 19. Bxd3 Kg7 20. Rfb1 Bc8 21. Rb2 Nbd7 22. Rab1 Rb8 23. Kf2 b6 24. Bf1 Ne8 25. h4 f6 26. Bh3 Kf7 27. g5 fxg5 28. hxg5 b5 29. axb5 axb5 30. Rxb5 Ra8 31. Bxd7 Bxd7 32. Rb7 Ke7 33. Ke3 Ra3+ 34. R7b3 Ra2 35. R1b2 Ra1 36. Rh2 Kf8 37. Rxh7 Ng7 38. Rb8+ Kf7 39. Rb7 Ra3+ 40. Kf2 Kg8 41. Rxg7+ Kxg7 42. Rxd7+ Kf8 43. Rxd6 Ra2+ 44. Ne2 Ke7 45. Re6+ Kf7 46. Rxe5 Ra4 47. Re6 Rxc4 48. Rf6+ Ke7 49. Rxg6 Kf7 50. Rc6 Rc2 51. g6+ Kg7 52. f4 c4 53. f5 c3 54. Rc7+ Kg8 55. Rxc3 Rb2 56. f6 Rb7 57. Rc8# 1-0

[Event "Canarias en Red prel 4th"]
[Site "Playchess.com INT"]
[Date "2004.05.06"]
[Round "6"]
[White "Pfuetzner, Julian"]
[Black "Lahtela, Silvio"]
[Result "1/2-1/2"]
[ECO "C03"]
[BlackElo "2243"]
[PlyCount "142"]
[EventDate "2004.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Bd3 c5 5. c3 Nc6 6. exd5 exd5 7. Ngf3 cxd4 8. Nxd4 Nxd4 9. cxd4 Nf6 10. 0-0 0-0 11. Re1 Bg4 12. Qb3 Qd7 13. Nf1 Rfe8 14. Bf4 Rac8 15. Rac1 a6 16. h3 Be6 17. Rc2 Rxc2 18. Qxc2 Rc8 19. Qd1 Bb4 20. Re2 Ba5 21. Nd2 Bf5 22. Nf3 Bxd3 23. Qxd3 Ne4 24. a3 Qf5 25. Be5 f6 26. Bh2 Qd7 27. Bf4 Bb6 28. Be3 Rc4 29. Rc2 Qc6 30. Ne1 Rxc2 31. Qxc2 Qxc2 32. Nxc2 Nd6 33. Nb4 Nb5 34. Nxd5 Bxd4 35. Bxd4 Nxd4 36. Kf1 Kf7 37. Ke1 Ne6 38. Kd2 Nc5 39. f3 Ke6 40. Ne3 Kd7 41. Kc3 g6 42. Kd4 Ne6+ 43. Kc4 Nf4 44. b4 Kd6 45. a4 b6 46. h4 h6 47. g3 Ne6 48. Ng4 g5 49. Nxf6 gxh4 50. gxh4 Nf4 51. Ne4+ Ke5 52. a5 bxa5 53. bxa5 Ng6 54. h5 Nh4 55. Nc5 Nxf3 56. Nxa6 Kd6 57. Nb4 Ne5+ 58. Kc3 Ng4 59. a6 Kc7 60. Kd4 Kb6 61. Ke4 Nf6+ 62. Kf4 Ng8 63. Kf5 Ne7+ 64. Kf6 Nd5+ 65. Kg6 Nxb4 66. Kxh6 Nd5 67. Kg7 Nf4 68. h6 Ne6+ 69. Kg8 Ng5 70. h7 Nxh7 71. Kxh7 Kxa6 1/2-1/2

[Event "Canarias en Red prel 4th"]
[Site "Playchess.com INT"]
[Date "2004.05.06"]
[Round "13"]
[White "Sir Render"]
[Black "Lahtela, Silvio"]
[Result "1-0"]
[ECO "C03"]
[BlackElo "2243"]
[PlyCount "101"]
[EventDate "2004.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. c3 c5 5. exd5 Qxd5 6. Ngf3 cxd4 7. Bc4 Qh5 8. Nxd4 Qxd1+ 9. Kxd1 a6 10. a4 Bd7 11. Kc2 Nc6 12. N2f3 Rc8 13. b3 Nxd4+ 14. Nxd4 Bf6 15. Be3 Ne7 16. Rhd1 Nc6 17. Kb2 Ne5 18. Be2 0-0 19. Rac1 Bc6 20. Nxc6 Nxc6 21. Bf3 Rfd8 22. Bxc6 Rxc6 23. Rxd8+ Bxd8 24. Bd4 f6 25. Rd1 Kf7 26. c4 f5 27. Bxg7 Bb6 28. Rd7+ Kg6 29. Bd4 Bxd4+ 30. Rxd4 Rc7 31. Rd6 Kf6 32. Kc3 Ke5 33. Rd8 Rg7 34. g3 Re7 35. c5 Ke4 36. f4 Kf3 37. b4 Kg2 38. Rd2+ Kf3 39. b5 axb5 40. axb5 e5 41. fxe5 Rxe5 42. Kc4 h5 43. c6 bxc6 44. bxc6 Re8 45. Kc5 f4 46. gxf4 Kxf4 47. c7 Rc8 48. Kc6 Kg4 49. Kb7 Rxc7+ 50. Kxc7 h4 51. Kd6 1-0

[Event "Canarias en Red prel 4th"]
[Site "Playchess.com INT"]
[Date "2004.05.06"]
[Round "2"]
[White "Von Nusskraker, Alaine"]
[Black "Lahtela, Silvio"]
[Result "0-1"]
[ECO "D44"]
[BlackElo "2243"]
[PlyCount "156"]
[EventDate "2004.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 dxc4 6. e3 b5 7. a4 b4 8. Nb1 Ba6 9. Ne5 c3 10. bxc3 Bxf1 11. Kxf1 bxc3 12. Nxc3 Be7 13. h3 Nfd7 14. Bxe7 Qxe7 15. f4 0-0 16. Qf3 Nxe5 17. fxe5 f6 18. Kg1 fxe5 19. Qe4 Qb4 20. Rc1 exd4 21. exd4 Qd6 22. Rf1 Nd7 23. h4 Rxf1+ 24. Kxf1 Rd8 25. Rh3 Nf6 26. Qe5 Qxd4 27. Qxe6+ Kh8 28. Qxc6 Ng4 29. Qf3 Ne5 30. Qe3 Rf8+ 31. Kg1 Qd6 32. Ne4 Qd1+ 33. Kh2 Ng4+ 34. Kg3 Nxe3 35. Kh2 Qd5 36. Rxe3 h6 37. Ng3 Qd6 38. Kh3 Qf4 39. Rf3 Qb8 40. Re3 Qc8+ 41. Kh2 Qb8 42. Kh3 Re8 43. Rf3 Kh7 44. Kh2 Qb4 45. Kh3 Qxa4 46. Rf7 Qc6 47. Rxa7 Qe6+ 48. Kh2 Rd8 49. Ra3 Qd6 50. Rf3 Qd1 51. Kh3 Rd3 52. Rf4 Qe1 53. Rg4 h5 54. Rg5 Qe6+ 55. Kh2 g6 56. Ra5 Rd4 57. Rg5 Rxh4+ 58. Kg1 Rg4 59. Rxg4 hxg4 60. Nf1 Qb6+ 61. Kh2 Kg7 62. Kg3 Qe6 63. Ne3 Qe4 64. Nxg4 g5 65. Kh3 Qf4 66. g3 Qf1+ 67. Kh2 Kg8 68. Nh6+ Kh7 69. Ng4 Qe2+ 70. Kh3 Kg6 71. Nf6 Kxf6 72. g4 Qf3+ 73. Kh2 Qxg4 74. Kh1 Kf5 75. Kh2 Kf4 76. Kh1 Kf3 77. Kh2 Kf2 78. Kh1 Qg2# 0-1

[Event "Canarias en Red prel 4th"]
[Site "Playchess.com INT"]
[Date "2004.05.06"]
[Round "4"]
[White "WhiteRussian"]
[Black "Lahtela, Silvio"]
[Result "1-0"]
[ECO "D45"]
[BlackElo "2243"]
[PlyCount "123"]
[EventDate "2004.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. g4 Bb4 8. Bd2 Qe7 9. Rg1 Bxc3 10. Bxc3 Ne4 11. 0-0-0 b6 12. Kb1 Bb7 13. Bd3 Nxc3+ 14. Qxc3 dxc4 15. Bxc4 c5 16. Ne5 Nxe5 17. dxe5 0-0 18. Rd6 Rad8 19. Qd2 Qh4 20. f4 Rxd6 21. exd6 Rd8 22. g5 h6 23. gxh6 Qxh6 24. Ka1 a6 25. Rd1 b5 26. Qa5 Qf6 27. Be2 c4 28. Qc7 Bd5 29. Bh5 g6 30. Be2 Kg7 31. a3 Rh8 32. Bg4 Rd8 33. Rd4 Rh8 34. d7 Rd8 35. e4 e5 36. Qxe5 Qxe5 37. fxe5 Be6 38. Bxe6 fxe6 39. Rd6 Kf7 40. Kb1 Ke7 41. Kc2 Rxd7 42. Rxa6 Rb7 43. Kc3 Rd7 44. Rb6 Rd3+ 45. Kc2 Rb3 46. h4 Kf7 47. Rb7+ Kf8 48. Rb8+ Kf7 49. Rb7+ Kf8 50. Rc7 Ke8 51. Rg7 Rg3 52. Kb1 Rg1+ 53. Ka2 Rg3 54. Kb1 Rg1+ 55. Kc2 Rg3 56. h5 g5 57. h6 Rh3 58. h7 Rh2+ 59. Kc3 Rh3+ 60. Kb4 Kf8 61. Rg8+ Kf7 62. h8Q 1-0

[Event "Canarias en Red prel 4th"]
[Site "Playchess.com INT"]
[Date "2004.05.06"]
[Round "9"]
[White "Wupi"]
[Black "Lahtela, Silvio"]
[Result "0-1"]
[ECO "C01"]
[BlackElo "2243"]
[PlyCount "84"]
[EventDate "2004.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[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. c4 Nf6 5. Be3 Nc6 6. Nc3 Be6 7. c5 Ne4 8. Nf3 Nxc3 9. bxc3 Be7 10. Bd3 0-0 11. 0-0 b6 12. cxb6 axb6 13. Qc2 g6 14. h3 Bf6 15. Rfe1 Ne7 16. g4 Qd7 17. Nh2 Bg7 18. Re2 f5 19. f3 fxg4 20. fxg4 h5 21. Rg2 hxg4 22. Nxg4 Nf5 23. Bg5 c5 24. Ne5 Bxe5 25. dxe5 d4 26. c4 Kh7 27. Rf1 Rac8 28. Qe2 b5 29. cxb5 c4 30. Be4 d3 31. Qd2 Qd4+ 32. Kh1 Qxe4 33. Bf6 c3 34. Qg5 Nh4 35. Rfg1 Bxh3 36. Qxh4+ Qxh4 37. Bxh4 Bxg2+ 38. Rxg2 c2 39. Kh2 c1Q 40. Bf6 Qh6+ 41. Kg3 Rxf6 42. exf6 d2 0-1

[Event "Canarias en Red prel 3rd"]
[Site "Playchess.com INT"]
[Date "2004.05.05"]
[Round "9"]
[White "Chrnomordik, Pavel"]
[Black "Lahtela, Silvio"]
[Result "1-0"]
[ECO "C15"]
[BlackElo "2243"]
[PlyCount "107"]
[EventDate "2004.05.05"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[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. Nge2 Nc6 5. a3 Ba5 6. b4 Bb6 7. e5 f6 8. b5 Na5 9. Nf4 Nh6 10. Nh5 Nf5 11. exf6 gxf6 12. Be3 Nc4 13. Bxc4 dxc4 14. Ne2 Qe7 15. 0-0 Bd7 16. a4 a5 17. Neg3 Nxe3 18. fxe3 f5 19. e4 0-0-0 20. c3 fxe4 21. Nxe4 e5 22. Nef6 exd4 23. Nd5 Qg5 24. Nxb6+ cxb6 25. Qxd4 Qxh5 26. Qxb6 Rhg8 27. Rf2 Bh3 28. Kh1 Qd5 29. Rg1 Rg6 30. Qe3 Be6 31. h4 Rdg8 32. Kh2 Rg4 33. g3 h5 34. Re2 Bd7 35. Rd2 Qe6 36. Qc5+ Kb8 37. Qd6+ Qxd6 38. Rxd6 Bf5 39. Rd5 Bd3 40. Rxh5 Re4 41. Rg2 Re3 42. Rg5 Be4 43. Rxg8+ Kc7 44. Rf2 Rxc3 45. Rg7+ Kd6 46. Rf4 Bd3 47. Rg5 Rc2+ 48. Kh3 Bf1+ 49. Rxf1 c3 50. Rf6+ Ke7 51. Rh6 Rf2 52. Rg7+ Kf8 53. Rxb7 c2 54. Rh8# 1-0

[Event "Canarias en Red prel 3rd"]
[Site "Playchess.com INT"]
[Date "2004.05.05"]
[Round "5"]
[White "Gunlycke, Daniel"]
[Black "Lahtela, Silvio"]
[Result "1-0"]
[ECO "C06"]
[BlackElo "2243"]
[PlyCount "151"]
[EventDate "2004.05.05"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Ngf3 Nf6 5. e5 Nfd7 6. c3 c5 7. Bd3 Nc6 8. 0-0 a5 9. a4 cxd4 10. cxd4 g5 11. Nb3 g4 12. Ne1 h5 13. f3 Qb6 14. Bb5 Ndxe5 15. Kh1 Ng6 16. fxg4 hxg4 17. Qxg4 e5 18. Qf3 Be6 19. dxe5 Ngxe5 20. Qf2 Rxh2+ 21. Kg1 Qxf2+ 22. Rxf2 Rh7 23. Bf4 Ng6 24. Bc7 Kd7 25. Bb6 Rah8 26. Kf1 Rh1+ 27. Ke2 Nge5 28. Rc1 Nc4 29. Bxc4 dxc4 30. Nd2 R1h4 31. Nef3 Bg4 32. Rxc4 Bxf3+ 33. Rxf3 Rxc4 34. Nxc4 Bb4 35. Rxf7+ Ke6 36. Rxb7 Kd5 37. Ne3+ Kd6 38. Rg7 Re8 39. Rg6+ Kd7 40. Kd1 Ne5 41. Nd5 Rh8 42. Rg5 Nc4 43. Kc2 Nxb6 44. Nxb6+ Kc6 45. Nc4 Kc7 46. Ne3 Kb7 47. Rg7+ Ka8 48. Rg6 Rh2 49. Kb3 Rh1 50. Kc4 Kb7 51. Kb5 Kc8 52. Rc6+ Kd8 53. Nd5 Ke8 54. Nxb4 axb4 55. Kxb4 Rh4+ 56. Kb5 Rg4 57. Rc2 Rg5+ 58. Kb4 Rg4+ 59. Ka3 Rg3+ 60. b3 Kd7 61. a5 Kd6 62. Ka4 Rg7 63. b4 Rg4 64. a6 Rg3 65. Kb5 Rg8 66. Ka5 Rb8 67. b5 Kd5 68. b6 Ra8 69. b7 Re8 70. Kb6 Kd6 71. a7 Re5 72. b8Q+ Ke6 73. Qxe5+ Kf7 74. a8Q Kg6 75. Qc6+ Kf7 76. Qef6+ 1-0

[Event "Canarias en Red prel 3rd"]
[Site "Playchess.com INT"]
[Date "2004.05.05"]
[Round "3"]
[White "Lahtela, Silvio"]
[Black "Gadeo Colomina, Francisco Jose"]
[Result "1-0"]
[ECO "D68"]
[WhiteElo "2243"]
[BlackElo "2079"]
[PlyCount "91"]
[EventDate "2004.05.05"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 Be7 6. e3 0-0 7. Bd3 Nbd7 8. 0-0 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7 11. Rc1 Nxc3 12. Rxc3 e5 13. Bb3 e4 14. Nd2 Nf6 15. f3 Be6 16. Bc2 Bd5 17. f4 Qe6 18. a3 a5 19. h3 h5 20. Qe1 Qf5 21. Qh4 a4 22. Bd1 b5 23. g4 hxg4 24. hxg4 Qh7 25. Qg3 Qg6 26. Rf2 b4 27. axb4 Rfb8 28. Rh2 Kf8 29. f5 Qg5 30. Rh8+ Ke7 31. Qe5+ Kd7 32. Rxb8 Rxb8 33. Qxb8 Qh4 34. Qb7+ Ke8 35. Qc8+ Ke7 36. Qc7+ Ke8 37. Be2 Qg3+ 38. Qxg3 Ke7 39. g5 Ne8 40. Qe5+ Kf8 41. f6 gxf6 42. gxf6 Be6 43. Rxc6 Kg8 44. Rxe6 fxe6 45. Qg5+ Kf7 46. Bh5+ 1-0

[Event "Canarias en Red prel 3rd"]
[Site "Playchess.com INT"]
[Date "2004.05.05"]
[Round "4"]
[White "Lahtela, Silvio"]
[Black "Makin, Kirill"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "2243"]
[PlyCount "119"]
[EventDate "2004.05.05"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 Bb4+ 5. Bd2 Bxd2+ 6. Qxd2 exd4 7. Qxd4 Qxd4 8. Nxd4 Nd7 9. Bxc4 Ne5 10. Be2 Bg4 11. f3 0-0-0 12. Nb3 Be6 13. Nc3 Bxb3 14. axb3 Kb8 15. Kf2 Nc6 16. Rhd1 Nge7 17. Ke3 Rhe8 18. Rxd8+ Rxd8 19. Rd1 Rxd1 20. Bxd1 f5 21. f4 fxe4 22. Kxe4 a6 23. g4 Kc8 24. f5 Kd8 25. g5 Ng8 26. h4 h6 27. Bh5 Nce7 28. Bf7 h5 29. Bxh5 Kd7 30. Bf7 Kd6 31. Bxg8 Nxg8 32. Nd5 c6 33. Ne3 b5 34. h5 a5 35. Ng4 a4 36. bxa4 bxa4 37. h6 gxh6 38. Nxh6 Ne7 39. f6 Ng6 40. Kf5 Nf8 41. g6 Ne6 42. g7 Nd4+ 43. Kg6 Ne6 44. g8Q Nf4+ 45. Kg5 Ne6+ 46. Kh4 Nf4 47. Qd8+ Ke5 48. Nf7+ Kf5 49. Qa5+ Nd5 50. Qxa4 c5 51. Qa5 Ke6 52. Qxc5 Kxf7 53. Qxd5+ Kg6 54. b4 Kh6 55. b5 Kg6 56. b6 Kh7 57. b7 Kg6 58. b8Q Kh7 59. Qc7+ Kg6 60. Qg5# 1-0

[Event "Canarias en Red prel 3rd"]
[Site "Playchess.com INT"]
[Date "2004.05.05"]
[Round "8"]
[White "Lahtela, Silvio"]
[Black "Meier, Xenobia"]
[Result "1-0"]
[ECO "A44"]
[WhiteElo "2243"]
[PlyCount "103"]
[EventDate "2004.05.05"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 c5 2. d5 d6 3. c4 e5 4. Nc3 f5 5. e4 Nf6 6. Bd3 f4 7. g3 fxg3 8. hxg3 Bg4 9. Be2 Bxe2 10. Qxe2 Qd7 11. Nf3 a6 12. Ng5 Qg4 13. Qxg4 Nxg4 14. Rxh7 Rxh7 15. Nxh7 Nd7 16. Ng5 0-0-0 17. Ne6 Re8 18. f3 Ngf6 19. Be3 g6 20. Kf2 Be7 21. Rh1 Nf8 22. Nxf8 Rxf8 23. Kg2 Nh5 24. Ne2 Rf7 25. g4 Nf6 26. Rh6 Rg7 27. a4 Kc7 28. Bd2 Nd7 29. Ba5+ b6 30. Bd2 Nf6 31. Ng1 Ng8 32. Rh8 Nf6 33. Nh3 Rg8 34. Rxg8 Nxg8 35. Ng5 Bxg5 36. Bxg5 Kd7 37. Kg3 Ne7 38. Bxe7 Kxe7 39. f4 Kf6 40. g5+ Ke7 41. Kg4 a5 42. f5 Kf7 43. fxg6+ Kxg6 44. Kh4 Kg7 45. Kh5 Kh7 46. g6+ Kg7 47. Kg5 Kf8 48. Kf6 Kg8 49. g7 Kh7 50. Kf7 Kh6 51. g8Q Kh5 52. Kf6 1-0

[Event "Canarias en Red prel 3rd"]
[Site "Playchess.com INT"]
[Date "2004.05.05"]
[Round "7"]
[White "Lahtela, Silvio"]
[Black "ThaSpy112"]
[Result "0-1"]
[ECO "A51"]
[WhiteElo "2243"]
[PlyCount "110"]
[EventDate "2004.05.05"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ne4 4. Nf3 Bb4+ 5. Bd2 Nxd2 6. Nbxd2 Nc6 7. a3 Bxd2+ 8. Qxd2 Qe7 9. Qc3 b6 10. e3 Bb7 11. Be2 0-0-0 12. 0-0-0 g5 13. h3 h5 14. b4 Rhe8 15. Nd4 Nxe5 16. Rhg1 Qf6 17. Rdf1 g4 18. hxg4 hxg4 19. Bd1 Be4 20. Bc2 Nc6 21. Bxe4 Rxe4 22. Kc2 Nxd4+ 23. exd4 Qxd4 24. Rd1 Qxc4 25. Qxc4 Rxc4+ 26. Kb3 Rf4 27. Rd2 d5 28. g3 Rf3+ 29. Kb2 c5 30. Rgd1 d4 31. Rc2 Rd5 32. bxc5 bxc5 33. Rc4 Rff5 34. Rd2 Kd7 35. Kb3 Rfe5 36. Ka4 Kc6 37. Ka5 Rf5 38. Rb2 Rf3 39. a4 f5 40. Ka6 d3 41. Rd2 Rd7 42. a5 Kd5 43. Rc3 c4 44. Kb5 Rb7+ 45. Ka6 Rc7 46. Kb5 Kd4 47. Rc1 c3 48. Rdd1 d2 49. Rc2 Kd3 50. Ra2 c2 51. Ra3+ Ke2 52. Rg1 d1Q 53. Rd3 Rxd3 54. Re1+ Qxe1 55. a6 Rd5+ 0-1

[Event "Canarias en Red prel 3rd"]
[Site "Playchess.com INT"]
[Date "2004.05.05"]
[Round "2"]
[White "Ochmann, Reimund"]
[Black "Lahtela, Silvio"]
[Result "1-0"]
[ECO "C01"]
[BlackElo "2243"]
[PlyCount "105"]
[EventDate "2004.05.05"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[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. exd5 exd5 5. Bd3 Nc6 6. a3 Bd6 7. Nge2 Nge7 8. 0-0 0-0 9. Bg5 f6 10. Bh4 Nf5 11. Bg3 Nxg3 12. hxg3 Ne7 13. Nb5 Bg4 14. f3 Bf5 15. Nxd6 Qxd6 16. Nf4 g5 17. Ne2 c6 18. Kf2 Rae8 19. Rh1 Qe6 20. Qd2 Bg6 21. g4 Qf7 22. c3 Bxd3 23. Qxd3 Qg6 24. Qd2 Nc8 25. Rh3 Re7 26. Rah1 Rg7 27. Ng3 Nd6 28. Rh6 Qe8 29. Nh5 Rgf7 30. Qd3 Qe6 31. Rxh7 Rxh7 32. Nxf6+ Rxf6 33. Qxh7+ Kf8 34. Qh8+ Ke7 35. Rh7+ Rf7 36. Rxf7+ Qxf7 37. Qe5+ Qe6 38. Qxg5+ Qf6 39. Qe5+ Qxe5 40. dxe5 Nc4 41. f4 Nxb2 42. f5 Nc4 43. e6 Nxa3 44. Ke3 Kf6 45. Kf4 Nc4 46. g5+ Ke7 47. g4 a5 48. g6 Nd6 49. g5 a4 50. g7 a3 51. g8Q a2 52. Qh7+ Kd8 53. Qd7# 1-0

[Event "Canarias en Red prel 3rd"]
[Site "Playchess.com INT"]
[Date "2004.05.05"]
[Round "1"]
[White "Piranha, Jonathan"]
[Black "Lahtela, Silvio"]
[Result "0-1"]
[ECO "D13"]
[BlackElo "2243"]
[PlyCount "106"]
[EventDate "2004.05.05"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 d5 3. cxd5 cxd5 4. d4 Nc6 5. Nf3 Nf6 6. e3 Bg4 7. Be2 e6 8. 0-0 Bd6 9. h3 Bh5 10. a3 0-0 11. b4 Rc8 12. Bb2 a5 13. b5 Ne7 14. Rc1 Bg6 15. Ne5 Bxe5 16. dxe5 Nd7 17. Na4 Rxc1 18. Qxc1 Qb8 19. f4 Rc8 20. Bc3 Nc5 21. Nxc5 Rxc5 22. Qd2 b6 23. Rc1 h6 24. Bd4 Rxc1+ 25. Qxc1 Nf5 26. Qc6 Nxd4 27. exd4 Be4 28. g3 g6 29. a4 Kg7 30. Qd6 Qxd6 31. exd6 Kf8 32. Kf2 Ke8 33. Bf3 Bc2 34. Be2 Bxa4 35. g4 Kd7 36. f5 Kxd6 37. fxg6 fxg6 38. h4 g5 39. hxg5 hxg5 40. Ke3 Bb3 41. Kd2 Bc4 42. Bd1 Bxb5 43. Kc3 Bc4 44. Ba4 Be2 45. Kd2 Bxg4 46. Ke3 Bf5 47. Bb5 e5 48. dxe5+ Kxe5 49. Kf3 d4 50. Kg3 Be4 51. Kg4 d3 52. Kxg5 d2 53. Be2 a4 0-1

[Event "Canarias en Red prel 3rd"]
[Site "Playchess.com INT"]
[Date "2004.05.05"]
[Round "6"]
[White "Pottberg, Uwe"]
[Black "Lahtela, Silvio"]
[Result "1/2-1/2"]
[ECO "C00"]
[BlackElo "2243"]
[PlyCount "109"]
[EventDate "2004.05.05"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. f4 d5 3. e5 c5 4. b4 cxb4 5. d4 Nh6 6. a3 Nf5 7. Nf3 Nc6 8. axb4 Bxb4+ 9. c3 Be7 10. Bd3 Nh4 11. 0-0 Nxf3+ 12. Rxf3 g6 13. Na3 a6 14. Nc2 h5 15. Ne3 Bf8 16. Qc2 Ne7 17. Ba3 Nf5 18. Bxf8 Kxf8 19. Nxf5 gxf5 20. Qf2 Bd7 21. Qb2 Qc7 22. Rf2 Rc8 23. Qb4+ Ke8 24. Rc2 Bc6 25. Rac1 Qe7 26. Qb2 b5 27. Ra1 Bb7 28. Be2 Kf8 29. Rcc1 Kg7 30. Bf3 h4 31. h3 Rc6 32. c4 Rhc8 33. cxb5 Rxc1+ 34. Rxc1 Rxc1+ 35. Qxc1 axb5 36. Qb2 b4 37. Be2 Bc6 38. Kf2 Ba4 39. g4 hxg3+ 40. Kxg3 Qb7 41. Bd3 Bd7 42. Qe2 Qb8 43. Qh5 Qg8 44. Kf3 Kf8 45. Bc2 Bb5 46. Bb3 Bc4 47. Qh6+ Ke8 48. Qh4 Kf8 49. Bxc4 dxc4 50. Qd8+ Kg7 51. Qf6+ Kh7 52. Qh4+ Kg7 53. Qf6+ Kf8 54. Qd8+ Kg7 55. Qf6+ 1/2-1/2

[Event "Canarias en Red prel 1st"]
[Site "Playchess.com INT"]
[Date "2004.05.03"]
[Round "6"]
[White "Devyatkin, Andrei"]
[Black "Lahtela, Silvio"]
[Result "1-0"]
[ECO "C06"]
[BlackElo "2243"]
[PlyCount "87"]
[EventDate "2004.05.03"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. c3 c5 5. Ngf3 Nf6 6. Bd3 Nc6 7. 0-0 a5 8. a3 cxd4 9. cxd4 Qb6 10. Re1 0-0 11. e5 Nd7 12. Nf1 f6 13. Qc2 f5 14. Qa4 Qd8 15. Bd2 Nb6 16. Qc2 Bd7 17. Rac1 g5 18. Bc3 Rc8 19. Qd1 g4 20. N3d2 Be8 21. f3 h5 22. Ng3 Bg5 23. Qe2 Na4 24. Bb5 Nxc3 25. bxc3 Qe7 26. a4 Qg7 27. Rb1 Qh6 28. Nb3 b6 29. c4 h4 30. Nf1 Nb4 31. Bxe8 Rfxe8 32. c5 bxc5 33. Nxc5 gxf3 34. Qxf3 Kh8 35. Kh1 Nc2 36. Red1 Nb4 37. Rb3 Rg8 38. Qf2 h3 39. Rxh3 Kh7 40. Rxh6+ Bxh6 41. Nxe6 Rce8 42. Nf4 Rg4 43. Nxd5 Nd3 44. Rxd3 1-0

[Event "Canarias en Red prel 1st"]
[Site "Playchess.com INT"]
[Date "2004.05.03"]
[Round "7"]
[White "Lahtela, Silvio"]
[Black "Anfaenger2"]
[Result "0-1"]
[ECO "E20"]
[WhiteElo "2243"]
[PlyCount "70"]
[EventDate "2004.05.03"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c6 7. Qc2 0-0 8. e4 dxe4 9. fxe4 e5 10. Nf3 exd4 11. cxd4 Bg4 12. Bb2 Bxf3 13. gxf3 Nh5 14. 0-0-0 Nd7 15. Rg1 b5 16. Kb1 bxc4 17. Bxc4 Nb6 18. Bd3 Rb8 19. Ka1 Qe7 20. Qxc6 Rfc8 21. Qh6 Na4 22. Rxg7+ Nxg7 23. Rg1 f5 24. d5 Rxb2 25. d6 Qe5 26. Rxg7+ Qxg7 27. Qe6+ Qf7 28. Qxc8+ Kg7 29. Qc4 Qxc4 30. Bxc4 Rd2 31. e5 Nc3 32. Be6 f4 33. Bf5 Kf7 34. d7 Ke7 35. e6 Ra2# 0-1

[Event "Canarias en Red prel 1st"]
[Site "Playchess.com INT"]
[Date "2004.05.03"]
[Round "5"]
[White "Lahtela, Silvio"]
[Black "Cristian, Stefan"]
[Result "1-0"]
[ECO "A65"]
[WhiteElo "2243"]
[PlyCount "79"]
[EventDate "2004.05.03"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d6 2. c4 g6 3. Nc3 Bg7 4. e4 Nf6 5. f3 0-0 6. Nge2 c5 7. d5 e6 8. Ng3 exd5 9. cxd5 a6 10. a4 Nbd7 11. Be2 Ne5 12. Bg5 h6 13. Be3 Nh7 14. Qd2 h5 15. 0-0 h4 16. Nh1 f5 17. exf5 gxf5 18. Nf2 Qf6 19. f4 Nf7 20. Nh3 Bd7 21. Rae1 Rae8 22. a5 Qh6 23. Nd1 Nf6 24. Ng5 Ne4 25. Nxe4 Rxe4 26. Bd3 Re7 27. Bf2 Rfe8 28. Rxe7 Rxe7 29. b4 cxb4 30. Qxb4 Bc8 31. Re1 Qf6 32. Rxe7 Qxe7 33. h3 Bf6 34. Qb1 Nh6 35. Ne3 Bd4 36. Nc4 Bxf2+ 37. Kxf2 Kf7 38. Qb4 Kf6 39. Qxd6+ Kg7 40. Qxe7+ 1-0

[Event "Canarias en Red prel 1st"]
[Site "Playchess.com INT"]
[Date "2004.05.03"]
[Round "3"]
[White "Lahtela, Silvio"]
[Black "Gata94"]
[Result "1/2-1/2"]
[ECO "A59"]
[WhiteElo "2243"]
[PlyCount "169"]
[EventDate "2004.05.03"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. f3 Bxa6 7. Nc3 Bg7 8. e4 Bxf1 9. Kxf1 d6 10. Nge2 0-0 11. Kf2 e6 12. Re1 exd5 13. Nxd5 Nbd7 14. Nec3 Nb6 15. Nxf6+ Bxf6 16. Kg1 Bd4+ 17. Be3 Bxe3+ 18. Rxe3 Nc4 19. Re2 Qb6 20. Nd5 Qd8 21. Qc2 Nb6 22. Rd2 Nxd5 23. Rxd5 Qb6 24. Kh1 c4 25. h3 Rfb8 26. Rd2 Qc5 27. a3 Rb3 28. Rc1 Rab8 29. Qxc4 Qxc4 30. Rxc4 Rxb2 31. Rxb2 Rxb2 32. Rc6 Ra2 33. Rxd6 Rxa3 34. Kh2 Kf8 35. Kg3 Ke7 36. Rb6 Ra2 37. Rb7+ Kf6 38. Rb6+ Ke7 39. h4 h5 40. Kh3 Ra3 41. Rb4 Ke6 42. Rb2 Ke5 43. Kg3 Ra5 44. Rb7 Kf6 45. Kf4 Ke6 46. Rb6+ Ke7 47. g4 Rc5 48. gxh5 Rxh5 49. Kg4 Kf8 50. f4 Ke7 51. f5 Rh6 52. Rb7+ Kf6 53. Rb6+ Ke5 54. fxg6 fxg6 55. Kg5 Rh5+ 56. Kxg6 Rxh4 57. Rb5+ Ke6 58. Rb6+ Ke5 59. Rb5+ Ke6 60. Rb4 Rg4+ 61. Kh5 Rg1 62. Rb6+ Ke5 63. Rb4 Kf4 64. Kh6 Ke5 65. Kh7 Kf6 66. Kh8 Kf7 67. Rb7+ Kf6 68. Rb6+ Ke5 69. Rh6 Kxe4 70. Kh7 Kf5 71. Rh5+ Kf6 72. Rh6+ Kf7 73. Rh4 Rg5 74. Rh6 Rg4 75. Rh5 Rg7+ 76. Kh8 Rg6 77. Kh7 Rg7+ 78. Kh8 Rg8+ 79. Kh7 Rg1 80. Rh6 Kf8 81. Rf6+ Ke7 82. Rg6 Rh1+ 83. Kg7 Ra1 84. Rg5 Ra7 85. Kg6 1/2-1/2

[Event "Canarias en Red prel 1st"]
[Site "Playchess.com INT"]
[Date "2004.05.03"]
[Round "2"]
[White "Lahtela, Silvio"]
[Black "Ulziibat, Bat Ochir"]
[Result "0-1"]
[ECO "E24"]
[WhiteElo "2243"]
[PlyCount "76"]
[EventDate "2004.05.03"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 b6 5. e4 Ba6 6. a3 Bxc3+ 7. bxc3 d5 8. cxd5 Bxf1 9. Kxf1 exd5 10. e5 Nfd7 11. Nh3 0-0 12. Bg5 f6 13. exf6 Nxf6 14. Nf2 h6 15. Bh4 Nbd7 16. Qd3 c5 17. Ng4 Qc7 18. Bg3 Qc6 19. Ne5 Nxe5 20. dxe5 Ne4 21. Kg1 c4 22. Qd4 Nc5 23. Rd1 Nd3 24. h3 Rae8 25. Kh2 Rf5 26. f4 Ref8 27. Rhf1 Qe6 28. a4 g5 29. Rxd3 cxd3 30. Qxd3 gxf4 31. Bf2 Qxe5 32. Bd4 Qe4 33. Qd2 Rg5 34. Rf3 Kh7 35. Qf2 Rfg8 36. g4 fxg3+ 37. Rxg3 Rxg3 38. Qf7+ R3g7 0-1

[Event "Canarias en Red prel 1st"]
[Site "Playchess.com INT"]
[Date "2004.05.03"]
[Round "1"]
[White "Serrano, Daniel"]
[Black "Lahtela, Silvio"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "2243"]
[PlyCount "68"]
[EventDate "2004.05.03"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. c3 cxd4 5. cxd4 Nc6 6. Nf3 e6 7. Be2 Be7 8. a3 0-0 9. 0-0 Bd7 10. Nc3 Rc8 11. Rc1 Nh5 12. Bg3 Nxg3 13. hxg3 a6 14. Bd3 Bd6 15. Qe2 f5 16. Nd2 b5 17. f4 Na5 18. b4 Nc4 19. Bxc4 bxc4 20. Nf3 a5 21. Qa2 axb4 22. axb4 Bxb4 23. Ne5 Ra8 24. Qc2 Be8 25. g4 Qh4 26. gxf5 Rxf5 27. Nf3 Qg3 28. Qf2 Qxf2+ 29. Rxf2 Ra3 30. Ne2 Rxe3 31. g4 Rf8 32. Ne5 Ra3 33. Rb1 Bd2 34. Rb3 cxb3 0-1

[Event "Canarias en Red prel 1st"]
[Site "Playchess.com INT"]
[Date "2004.05.03"]
[Round "4"]
[White "Voigt, Ingrid"]
[Black "Lahtela, Silvio"]
[Result "0-1"]
[ECO "C03"]
[WhiteElo "2112"]
[BlackElo "2243"]
[PlyCount "70"]
[EventDate "2004.05.03"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Bd3 c5 5. c3 Nc6 6. Ne2 cxd4 7. cxd4 dxe4 8. Nxe4 Nf6 9. 0-0 0-0 10. b3 Nxd4 11. Nxd4 Qxd4 12. Nxf6+ Bxf6 13. Rb1 Rd8 14. Bc2 Qxd1 15. Rxd1 Rxd1+ 16. Bxd1 Bd7 17. Bf3 Bc6 18. Bxc6 bxc6 19. Be3 Rc8 20. Bxa7 Ra8 21. Bc5 Rxa2 22. Kf1 Ra1 23. Rxa1 Bxa1 24. Ke2 f5 25. Kd3 Kf7 26. Kc4 Ke8 27. b4 Kd7 28. b5 cxb5+ 29. Kxb5 Be5 30. Bf8 g5 31. h3 g4 32. hxg4 fxg4 33. Kc5 h5 34. Kc4 h4 35. Kd3 h3 0-1

[Event "Dresden ZMD op"]
[Site "Dresden"]
[Date "2003.08.02"]
[Round "9"]
[White "Lahtela, Silvio"]
[Black "Claus, Thomas"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "2247"]
[BlackElo "2090"]
[PlyCount "99"]
[EventDate "2003.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. f3 Bg7 4. e4 d6 5. Nc3 0-0 6. Nge2 a6 7. Be3 Nbd7 8. Qd2 c5 9. d5 b5 10. cxb5 Ne5 11. Nc1 Qa5 12. Nb3 Qb4 13. Nd1 Qxd2+ 14. Nxd2 axb5 15. Bxb5 Ba6 16. Bxa6 Rxa6 17. Ke2 Rb8 18. a3 Nfd7 19. Rc1 f5 20. Rc2 Nb6 21. h3 Ra4 22. Nc3 Ra6 23. Ncb1 fxe4 24. fxe4 c4 25. Nc3 Na4 26. Nxa4 Rxa4 27. Bd4 Nd3 28. Bxg7 Kxg7 29. Nxc4 Rb3 30. Rf1 Nc5 31. Nd2 Rg3 32. b4 Nb3 33. Nxb3 Rxb3 34. Ra1 Raxa3 35. Rxa3 Rxa3 36. Rb2 Ra7 37. Ke3 Kf7 38. Kd4 Ke8 39. e5 dxe5+ 40. Kxe5 Kd7 41. b5 Rb7 42. b6 h6 43. g4 h5 44. g5 Rb8 45. b7 Kc7 46. Ke6 Kd8 47. d6 exd6 48. Kxd6 h4 49. Rb4 Ke8 50. Kc7 1-0

[Event "Dresden ZMD op"]
[Site "Dresden"]
[Date "2003.08.01"]
[Round "8"]
[White "Fiedler, Holger"]
[Black "Lahtela, Silvio"]
[Result "1/2-1/2"]
[ECO "C19"]
[WhiteElo "2141"]
[BlackElo "2247"]
[PlyCount "42"]
[EventDate "2003.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Nf3 Bd7 8. Be2 Ba4 9. 0-0 Nbc6 10. Rb1 Qc7 11. dxc5 Ng6 12. Re1 Qa5 13. Rxb7 Qxc5 14. Bd3 Rb8 15. Be3 Qxc3 16. Rxb8+ Nxb8 17. Bxa7 Nc6 18. Bd4 Nxd4 19. Nxd4 0-0 20. Bxg6 hxg6 21. Re3 Qb2 1/2-1/2

[Event "Dresden ZMD op"]
[Site "Dresden"]
[Date "2003.07.31"]
[Round "7"]
[White "Lahtela, Silvio"]
[Black "Gawehns, Klaus"]
[Result "0-1"]
[ECO "E20"]
[WhiteElo "2247"]
[BlackElo "2389"]
[PlyCount "126"]
[EventDate "2003.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 c5 5. d5 Bxc3+ 6. bxc3 Qa5 7. Bd2 d6 8. e4 0-0 9. Ne2 Nbd7 10. Ng3 Nb6 11. Bd3 Qa6 12. Qe2 Re8 13. 0-0 exd5 14. cxd5 c4 15. Bc2 Nbxd5 16. Qf2 Ne7 17. Bg5 d5 18. Rfe1 dxe4 19. Bxf6 Qxf6 20. Nxe4 Qf4 21. Rad1 Rf8 22. Qc5 Ng6 23. Nd6 Be6 24. Nxb7 Rfc8 25. Qf2 Qc7 26. Nd6 Rd8 27. Ne4 Qa5 28. Bb1 Nf4 29. Qe3 Qb6 30. Qxb6 axb6 31. Rxd8+ Rxd8 32. Kf2 h6 33. g3 Nd5 34. g4 Ra8 35. Rc1 Ra3 36. Ke2 f5 37. gxf5 Bxf5 38. Kd2 g5 39. Nf6+ Nxf6 40. Bxf5 Rxa2+ 41. Ke3 Kf7 42. Kd4 Rxh2 43. Ra1 Rd2+ 44. Kxc4 Nd5 45. Be4 Nf4 46. Kb5 Rb2+ 47. Kc6 h5 48. c4 h4 49. c5 bxc5 50. Kxc5 Rd2 51. Ra7+ Kf6 52. Rh7 Rd1 53. Kc4 Ke5 54. Re7+ Ne6 55. Rh7 Rd8 56. Kc3 Nc5 57. Bg6 Kf4 58. Bh5 Ne6 59. Bg4 Nd4 60. Rh5 Ne2+ 61. Kc4 Ng1 62. Kc5 Rg8 63. Be6 Rg7 0-1

[Event "Dresden ZMD op"]
[Site "Dresden"]
[Date "2003.07.30"]
[Round "6"]
[White "Paehtz, Elisabeth"]
[Black "Lahtela, Silvio"]
[Result "1/2-1/2"]
[ECO "C19"]
[WhiteElo "2417"]
[BlackElo "2247"]
[PlyCount "45"]
[EventDate "2003.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Nf3 Bd7 8. a4 Qa5 9. Bd2 Nbc6 10. Be2 f6 11. exf6 gxf6 12. c4 Qc7 13. cxd5 Nxd5 14. c3 Nf4 15. Bxf4 Qxf4 16. 0-0 cxd4 17. cxd4 0-0 18. d5 Nb4 19. dxe6 Bxe6 20. Qd4 Qxd4 21. Nxd4 Bd5 22. a5 Rfe8 23. Ra4 1/2-1/2

[Event "Dresden ZMD op"]
[Site "Dresden"]
[Date "2003.07.29"]
[Round "5"]
[White "Lahtela, Silvio"]
[Black "Voermans, Adri"]
[Result "1-0"]
[ECO "A65"]
[WhiteElo "2247"]
[PlyCount "75"]
[EventDate "2003.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. f3 e6 4. e4 c5 5. d5 Bg7 6. Nc3 0-0 7. Nge2 d6 8. Ng3 exd5 9. cxd5 b6 10. Be2 Ba6 11. 0-0 Bxe2 12. Qxe2 Qe7 13. Bd2 Nbd7 14. Rae1 Rae8 15. f4 Qd8 16. Qf3 a6 17. Nh1 c4 18. Nf2 Nc5 19. g4 Qd7 20. f5 h6 21. h4 gxf5 22. gxf5 Kh7 23. Kh1 Qe7 24. Rg1 Ng8 25. Rg4 Nf6 26. Rxg7+ Kxg7 27. Rg1+ Kh7 28. Qf4 Ng8 29. Rxg8 Qf6 30. Rxf8 Rxf8 31. Kh2 Rg8 32. Ne2 Nd7 33. Ng3 Qg7 34. Ng4 Ne5 35. Nxh6 Re8 36. Nh5 Qf8 37. Nf6+ Kh8 38. Nxe8 1-0

[Event "Dresden ZMD op"]
[Site "Dresden"]
[Date "2003.07.28"]
[Round "4"]
[White "Radke, Robert"]
[Black "Lahtela, Silvio"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "1894"]
[BlackElo "2247"]
[PlyCount "46"]
[EventDate "2003.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. e3 a6 7. Be2 Bf5 8. Ne5 Nd7 9. Nd3 e6 10. a3 Bd6 11. Bd2 0-0 12. h4 e5 13. dxe5 Ndxe5 14. Nf4 d4 15. Ncd5 Re8 16. g4 Be4 17. Rh3 d3 18. Bf1 Nd4 19. exd4 Nf3+ 20. Rxf3 Bxf3+ 21. Be3 Bxd1 22. Rxd1 Bxf4 23. Nxf4 Qxd4 0-1

[Event "Dresden ZMD op"]
[Site "Dresden"]
[Date "2003.07.27"]
[Round "3"]
[White "Lahtela, Silvio"]
[Black "Kuehn, Timo"]
[Result "1-0"]
[ECO "A58"]
[WhiteElo "2247"]
[BlackElo "1842"]
[PlyCount "71"]
[EventDate "2003.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 g6 7. g3 d6 8. Rb1 Bg7 9. b3 0-0 10. Bg2 Nbd7 11. a4 Qb6 12. Nh3 Rfb8 13. 0-0 Ng4 14. Bd2 Qc7 15. Qc2 Ra7 16. Rfc1 Nge5 17. Nf4 Nf6 18. h4 Rab7 19. Na2 Qb6 20. b4 cxb4 21. Rxb4 Qd8 22. Rxb7 Bxb7 23. Qc7 Ne8 24. Qxd8 Rxd8 25. Rb1 Ba8 26. Nb4 Nc4 27. Be1 Kf8 28. Nc6 Rc8 29. Bh3 Rc7 30. Rc1 Ne5 31. Ba5 Rb7 32. Nxe5 Bxe5 33. Rc8 Rb1+ 34. Kh2 Bb7 35. Rb8 f5 36. Ne6+ 1-0

[Event "Dresden ZMD op"]
[Site "Dresden"]
[Date "2003.07.26"]
[Round "2"]
[White "Shmirina, Galina"]
[Black "Lahtela, Silvio"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "2112"]
[BlackElo "2247"]
[PlyCount "81"]
[EventDate "2003.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Nf6 5. Nc3 Nc6 6. Bf4 Ne4 7. e3 Nxc3 8. bxc3 g6 9. Bd3 Bg7 10. 0-0 0-0 11. c4 dxc4 12. Bxc4 b6 13. Rc1 Bb7 14. Qe2 a6 15. a4 Nb4 16. Bc7 Qd7 17. Bxb6 Qxa4 18. Bc5 Nd5 19. Bxd5 Bxd5 20. Bxe7 Rfe8 21. Bc5 f5 22. Ra1 Qb5 23. Qxb5 axb5 24. Bd6 Ra4 25. Rab1 Be4 26. Rb3 Bd5 27. Rb2 Rea8 28. h3 Bc4 29. Rd1 Ra1 30. Rxa1 Rxa1+ 31. Kh2 Ra2 32. Rxa2 Bxa2 33. Ne1 Bb1 34. Kg3 Kf7 35. Kf3 Ke6 36. Bc5 Kd5 37. Ke2 Kc4 38. Kd2 Kb3 39. Nd3 Kc4 40. Nb4 Bf6 41. Nc6 1/2-1/2

[Event "Dresden ZMD op"]
[Site "Dresden"]
[Date "2003.07.25"]
[Round "1"]
[White "Lahtela, Silvio"]
[Black "Luettge, Bernd"]
[Result "1/2-1/2"]
[ECO "A58"]
[WhiteElo "2247"]
[BlackElo "2103"]
[PlyCount "64"]
[EventDate "2003.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 d6 7. g3 g6 8. Rb1 Bg7 9. b3 Nbd7 10. Bg2 Qa5 11. Bd2 Qc7 12. Nh3 0-0 13. 0-0 Rfb8 14. Qc2 Ra7 15. Rfd1 Rab7 16. a4 Ng4 17. Ng5 Nde5 18. h3 Nf6 19. Nf3 Nxf3+ 20. Bxf3 Qc8 21. Kg2 Nd7 22. Na2 Ne5 23. b4 Nxf3 24. exf3 cxb4 25. Qxc8+ Rxc8 26. Rxb4 Rc2 27. Rxb7 Bxb7 28. Nb4 Rb2 29. Be1 Rb3 30. a5 Ra3 31. Nc6 Bf6 32. Rb1 Ba6 1/2-1/2

[Event "Bayern-chI Bank Hofmann 6th"]
[Site "Bad Wiessee"]
[Date "2002.11.03"]
[Round "9"]
[White "Lahtela, Silvio"]
[Black "Dvoirys, Semen I"]
[Result "0-1"]
[ECO "A65"]
[WhiteElo "2240"]
[BlackElo "2567"]
[PlyCount "72"]
[EventDate "2002.10.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. f3 c5 4. d5 Bg7 5. e4 d6 6. Nc3 0-0 7. Nge2 e6 8. Ng3 exd5 9. cxd5 Na6 10. Be2 Nc7 11. a4 b6 12. 0-0 a6 13. Bg5 h6 14. Be3 Rb8 15. Qd2 Kh7 16. f4 b5 17. axb5 axb5 18. e5 dxe5 19. d6 Ne6 20. fxe5 Nd7 21. Bxb5 Nxe5 22. Kh1 Ng4 23. Bg1 Bxc3 24. bxc3 Rxb5 25. Qe2 Rb6 26. Qxg4 Bb7 27. Be3 Rxd6 28. Ra7 Qb6 29. Ra2 f5 30. Qh4 f4 31. Qe7+ Kg8 32. Raf2 Qc6 33. Ne4 Qxe4 34. Qxd6 Qxe3 35. Rb2 f3 36. Rxb7 Qe2 0-1

[Event "Bayern-chI Bank Hofmann 6th"]
[Site "Bad Wiessee"]
[Date "2002.11.02"]
[Round "8"]
[White "Teich, Udo"]
[Black "Lahtela, Silvio"]
[Result "0-1"]
[ECO "E39"]
[WhiteElo "2106"]
[BlackElo "2240"]
[PlyCount "131"]
[EventDate "2002.10.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. e3 0-0 6. Qc2 c5 7. dxc5 Bxc5 8. a3 a5 9. Be2 Nc6 10. 0-0 Qe7 11. Rd1 Rd8 12. b3 d4 13. exd4 Nxd4 14. Nxd4 Bxd4 15. Bb2 e5 16. Nb5 Bf5 17. Qxf5 Bxb2 18. Ra2 Rxd1+ 19. Bxd1 Rd8 20. Qc2 Bd4 21. Nxd4 exd4 22. Qe2 Qc5 23. Qd3 b6 24. Bf3 g6 25. g3 Kg7 26. Ra1 Rd6 27. Kf1 Rd8 28. Ra2 Rc8 29. Ra1 a4 30. bxa4 Qxc4 31. Qxc4 Rxc4 32. Ke2 Rxa4 33. Kd3 Nd7 34. Bd1 Nc5+ 35. Kd2 Ra8 36. a4 Ne4+ 37. Ke1 Re8 38. Kf1 Nc3 39. Bc2 Rd8 40. Bd3 Ra8 41. Bc2 Ra5 42. Ke1 Re5+ 43. Kf1 Kf6 44. Ra3 Rd5 45. Ke1 Re5+ 46. Kf1 Re6 47. a5 bxa5 48. Rxa5 Re2 49. Bd1 Rb2 50. Bf3 d3 51. Rc5 Rc2 52. Rc6+ Ke7 53. Rc7+ Ke6 54. Rc6+ Kd7 55. Rc4 Ne2 56. Re4 f5 57. Re3 Rc1+ 58. Kg2 Rg1+ 59. Kh3 Nc1 60. Re5 Kd6 61. Rd5+ Ke6 62. Rd8 g5 63. g4 fxg4+ 64. Bxg4+ Ke5 65. Bf3 Kf6 66. Rd6+ 0-1

[Event "Bayern-chI Bank Hofmann 6th"]
[Site "Bad Wiessee"]
[Date "2002.11.01"]
[Round "7"]
[White "Lahtela, Silvio"]
[Black "Kindermann, Stefan"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "2240"]
[BlackElo "2519"]
[PlyCount "66"]
[EventDate "2002.10.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 f5 2. Nc3 Nf6 3. Bg5 d5 4. Bxf6 exf6 5. e3 Be6 6. Bd3 Nc6 7. Qf3 Qd7 8. Bb5 0-0-0 9. Nge2 Qd6 10. Nf4 Bf7 11. Nd3 Ne7 12. Nc5 Kb8 13. Bd3 c6 14. b4 b6 15. Na6+ Kb7 16. a4 f4 17. 0-0 fxe3 18. fxe3 Bg6 19. Rfb1 Qe6 20. a5 Bxd3 21. cxd3 Nf5 22. axb6 axb6 23. e4 Nxd4 24. Qf2 dxe4 25. Nxe4 Nb5 26. Qc2 Be7 27. Re1 Qd7 28. Nc3 Nxc3 29. Qxc3 Rhe8 30. b5 cxb5 31. Rec1 Rc8 32. Qb2 Rxc1+ 33. Qxc1 Ra8 0-1

[Event "Bayern-chI Bank Hofmann 6th"]
[Site "Bad Wiessee"]
[Date "2002.10.31"]
[Round "6"]
[White "Renner, Gabriele"]
[Black "Lahtela, Silvio"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "2085"]
[BlackElo "2240"]
[PlyCount "66"]
[EventDate "2002.10.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. 0-0 Nxe4 6. Re1 d5 7. Bxd5 Qxd5 8. Nc3 Qh5 9. Nxe4 Be6 10. Neg5 0-0-0 11. Nxe6 fxe6 12. Rxe6 Bd6 13. Qe2 Rde8 14. h3 Qf7 15. Rxe8+ Rxe8 16. Qb5 Ne5 17. Nxe5 Rxe5 18. Qf1 Bb4 19. c3 dxc3 20. Be3 cxb2 21. Rd1 Rxe3 22. fxe3 Qxf1+ 23. Kxf1 Bd2 24. Rb1 Bc1 25. Ke2 Kd7 26. Kd3 Ke6 27. Ke4 c5 28. a4 b6 29. g3 a6 30. h4 b5 31. axb5 axb5 32. g4 b4 33. h5 c4 0-1

[Event "Bayern-chI Bank Hofmann 6th"]
[Site "Bad Wiessee"]
[Date "2002.10.29"]
[Round "4"]
[White "Baramidze, David"]
[Black "Lahtela, Silvio"]
[Result "1-0"]
[ECO "C95"]
[WhiteElo "2390"]
[BlackElo "2240"]
[PlyCount "83"]
[EventDate "2002.10.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[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 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15. a4 c5 16. b3 b4 17. dxc5 dxc5 18. Bb2 Qc7 19. Bd3 Bh6 20. Qc2 Rac8 21. a5 Qb8 22. Nd2 Nf8 23. Nc4 N6d7 24. Be2 Rcd8 25. cxb4 cxb4 26. Rad1 Bg7 27. Qd2 Ba8 28. Qd6 Qb7 29. Ne3 Nb8 30. Qxd8 Rxd8 31. Rxd8 Nc6 32. Re8 h6 33. Bc4 Nb8 34. Rd1 Qa7 35. Bxe5 Bxe5 36. Rxe5 Bc6 37. Nd5 Bxd5 38. exd5 Qc5 39. Ne4 Qxa5 40. Re7 Nbd7 41. d6 Ne5 42. Bd5 1-0

[Event "Bayern-chI Bank Hofmann 6th"]
[Site "Bad Wiessee"]
[Date "2002.10.28"]
[Round "3"]
[White "Lahtela, Silvio"]
[Black "Hoffmann, Michael"]
[Result "1/2-1/2"]
[ECO "E54"]
[WhiteElo "2240"]
[BlackElo "2438"]
[PlyCount "50"]
[EventDate "2002.10.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 d5 6. Nf3 cxd4 7. exd4 dxc4 8. Bxc4 0-0 9. 0-0 b6 10. Bg5 Bb7 11. Qe2 Bxc3 12. bxc3 Nbd7 13. Rac1 Qc7 14. Bd3 Ng4 15. Be4 Bxe4 16. Qxe4 Ngf6 17. Qe2 Rac8 18. c4 Qb7 19. Rfe1 Rc6 20. Ne5 Nxe5 21. dxe5 Nd7 22. Qg4 f5 23. exf6 Nxf6 24. Bxf6 Rxf6 25. Rcd1 Qc7 1/2-1/2

[Event "Bayern-chI Bank Hofmann 6th"]
[Site "Bad Wiessee"]
[Date "2002.10.27"]
[Round "2"]
[White "Staudacher, Thomas"]
[Black "Lahtela, Silvio"]
[Result "0-1"]
[ECO "C38"]
[WhiteElo "2089"]
[BlackElo "2240"]
[PlyCount "64"]
[EventDate "2002.10.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 d6 4. Bc4 h6 5. 0-0 g5 6. d4 Bg7 7. c3 Nf6 8. e5 dxe5 9. Nxe5 Be6 10. Bxe6 fxe6 11. Ng6 Rg8 12. Nd2 Qd5 13. Nf3 Nc6 14. Bxf4 gxf4 15. Nxf4 Qe4 16. Nxe6 Qxe6 17. Re1 Ne4 18. d5 Qg4 19. Qc2 Ne7 20. Rxe4 Qd7 21. Rae1 Bf8 22. Nd4 0-0-0 23. c4 Nf5 24. Ne6 Re8 25. Qb3 Ng7 26. Nxf8 Rgxf8 27. Rxe8+ Rxe8 28. Rf1 Nf5 29. c5 Ne3 30. c6 bxc6 31. dxc6 Qxc6 32. Re1 Qxg2# 0-1

[Event "BL2-Nord 9899"]
[Site "Germany"]
[Date "1999.03.21"]
[Round "8.6"]
[White "Lahtela, Silvio"]
[Black "Mattick, Lutz"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2220"]
[BlackElo "2265"]
[PlyCount "104"]
[EventDate "1998.10.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Lasker Steglitz"]
[BlackTeam "Kreuzberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. d4 cxd4 3. c3 d5 4. exd5 Qxd5 5. cxd4 Nf6 6. Nc3 Qd6 7. Nf3 e6 8. Be2 Be7 9. 0-0 Nc6 10. Bg5 0-0 11. Qd2 b6 12. Bf4 Qd8 13. Rfd1 Bb7 14. Rac1 Rc8 15. h3 Nd5 16. Bg3 Bd6 17. Nxd5 Bxg3 18. Nc3 Bb8 19. Qe3 Ne7 20. Bd3 Nd5 21. Nxd5 Qxd5 22. b3 Rxc1 23. Rxc1 Rd8 24. Bc4 Qd6 25. Rd1 h6 26. Kf1 Qa3 27. g4 Qe7 28. Ne5 Bxe5 29. Qxe5 Bd5 30. Qe3 Qf6 31. Ke2 Bb7 32. f4 Bd5 33. Bd3 Qh4 34. Rg1 Rc8 35. Bb1 Bb7 36. Qd3 g6 37. Qe3 Ba6+ 38. Kd2 Qe7 39. Rc1 Qb4+ 40. Rc3 Rd8 41. Kc2 Rxd4 42. Kb2 Qd6 43. f5 Rd2+ 44. Bc2 Re2 45. Qxh6 exf5 46. gxf5 Qf6 47. fxg6 fxg6 48. b4 Bd3 49. Kb3 Qe6+ 50. Kb2 Qe5 51. Kb3 Bxc2+ 52. Rxc2 Re3+ 0-1

[Event "BL2-Nord 9899"]
[Site "Germany"]
[Date "1999.03.07"]
[Round "7.7"]
[White "Lahtela, Silvio"]
[Black "Hebbinghaus, Holger"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2220"]
[BlackElo "2245"]
[PlyCount "26"]
[EventDate "1998.10.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Lasker Steglitz"]
[BlackTeam "Hamburger SK II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Bd3 Nf6 6. h3 Bf5 7. Nf3 Bxd3 8. Qxd3 Nbd7 9. 0-0 e6 10. Bd2 Be7 11. Ne2 Qc7 12. c4 0-0 13. Rfd1 Rfd8 1/2-1/2

[Event "BL2-Nord 9899"]
[Site "Germany"]
[Date "1999.02.21"]
[Round "6.7"]
[White "Michna, Christian"]
[Black "Lahtela, Silvio"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2210"]
[BlackElo "2220"]
[PlyCount "82"]
[EventDate "1998.10.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Hamburger SG BUE"]
[BlackTeam "Lasker Steglitz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. c4 e6 5. Nc3 dxc4 6. Bxc4 Nd7 7. Nge2 Nb6 8. Bb3 Ne7 9. Ng3 Bg6 10. 0-0 Nf5 11. Nxf5 Bxf5 12. g4 Bg6 13. f4 Qh4 14. a4 h5 15. g5 a5 16. Be3 Qg4+ 17. Qxg4 hxg4 18. Rad1 Rh3 19. Bf2 Bb4 20. Bg3 Bf5 21. Kg2 g6 22. Rfe1 0-0-0 23. Re2 Rhh8 24. Bf2 g3 25. Kxg3 Rh3+ 26. Kg2 Rdh8 27. Bg3 Bg4 28. Rf2 Bxd1 29. Nxd1 Be1 30. Rf1 Bxg3 31. hxg3 Rh2+ 32. Kf3 Rd2 33. Ke3 Rhh2 34. g4 Rdg2 35. Rf3 Rxg4 36. Nf2 Rgh4 37. Ne4 Kd7 38. Nd6 Rxb2 39. Bd1 Nd5+ 40. Kd3 Rhh2 41. Nc4 Rbf2 0-1

[Event "Berlin sim"]
[Site "Berlin"]
[Date "1999.??.??"]
[Round "?"]
[White "Rozentalis, Eduardas"]
[Black "Lahtela, Silvio"]
[Result "0-1"]
[ECO "D48"]
[WhiteElo "2577"]
[BlackElo "2211"]
[PlyCount "58"]
[EventDate "1999.??.??"]
[EventType "simul"]
[EventRounds "1"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 c6 4. e3 Nf6 5. Nc3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. 0-0 Bb7 10. a4 b4 11. Ne2 c5 12. a5 Rc8 13. b3 Bd6 14. Bb2 0-0 15. Ng3 cxd4 16. Nxd4 Rc5 17. Qe2 Qa8 18. f3 h5 19. Rad1 Rxa5 20. Bc4 Qb8 21. f4 h4 22. Nh1 Nb6 23. Bd3 Nbd5 24. Qf2 Ra2 25. Rd2 Bc5 26. Bb1 Rxb2 27. Rxb2 Rd8 28. Rd2 Nxe3 29. Qxe3 Ng4 0-1

[Event "BL2-Nord 9899"]
[Site "Germany"]
[Date "1998.11.22"]
[Round "2.8"]
[White "Lahtela, Silvio"]
[Black "Stippekohl, Peter"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2220"]
[BlackElo "2230"]
[PlyCount "66"]
[EventDate "1998.10.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Lasker Steglitz"]
[BlackTeam "Lichtenrade"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. d4 cxd4 3. c3 e6 4. cxd4 Nf6 5. e5 Nd5 6. Nf3 Nc6 7. Nc3 d6 8. exd6 Bxd6 9. Bd3 Nf6 10. 0-0 0-0 11. a3 h6 12. Be3 Re8 13. Rc1 Bd7 14. Ne4 Bf8 15. Ne5 Nd5 16. Nxd7 Qxd7 17. Nc5 Bxc5 18. dxc5 Rad8 19. Bb1 f5 20. Ba2 Kh8 21. Qe2 Qc7 22. Rfd1 Qe5 23. Bxd5 exd5 24. Qd2 d4 25. Bf4 Qd5 26. Qd3 Re4 27. Bd6 Rde8 28. h3 f4 29. b4 a6 30. Rb1 Ne5 31. Bxe5 Qxe5 32. f3 Re3 33. Qxd4 Re1+ 0-1

[Event "BL2-Nord 9899"]
[Site "Germany"]
[Date "1998.10.18"]
[Round "1.8"]
[White "Lorenz, Sascha"]
[Black "Lahtela, Silvio"]
[Result "1-0"]
[ECO "A81"]
[WhiteElo "2280"]
[BlackElo "2220"]
[PlyCount "75"]
[EventDate "1998.10.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Koenig Tegel"]
[BlackTeam "Lasker Steglitz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. g3 f5 2. Bg2 Nf6 3. d4 g6 4. c3 Bg7 5. Qb3 c6 6. Nd2 d5 7. Nh3 Qb6 8. Nf3 Nbd7 9. Nf4 Nf8 10. h4 Ne6 11. Nd3 0-0 12. Bf4 Bd7 13. Nfe5 Rad8 14. 0-0 Bc8 15. Qa3 Rde8 16. Bf3 Ne4 17. Rad1 Bf6 18. Bh6 Bg7 19. Bxg7 Kxg7 20. e3 a6 21. Kg2 Qc7 22. c4 dxc4 23. Nxc4 g5 24. Rh1 Nf6 25. hxg5 Nxg5 26. Bh5 Be6 27. Nce5 Bd5+ 28. f3 Ng4 29. Rde1 Rd8 30. Rh4 Nf6 31. Nf4 Bg8 32. g4 fxg4 33. Bxg4 Nd5 34. Nh5+ Kh8 35. e4 Nf6 36. Qe3 Nxh5 37. Rxh5 Ne6 38. Bxe6 1-0

[Event "Berliner Sommer 16th"]
[Site "Berlin"]
[Date "1998.??.??"]
[Round "6"]
[White "Cech, Pavel"]
[Black "Lahtela, Silvio"]
[Result "1-0"]
[ECO "A83"]
[WhiteElo "2370"]
[BlackElo "2220"]
[PlyCount "117"]
[EventDate "1998.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 066 Extra"]
[Source "ChessBase"]
[SourceDate "1998.11.06"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.06"]
[SourceQuality "1"]

1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. Bg5 Nc6 5. d5 Ne5 6. Qd4 Nf7 7. Bxf6 exf6 8. Nxe4 f5 9. Ng3 g6 10. 0-0-0 Bh6+ 11. f4 0-0 12. Nf3 Bg7 13. Qd2 b5 14. Kb1 Rb8 15. h4 Qf6 16. c3 a5 17. h5 b4 18. c4 a4 19. hxg6 hxg6 20. c5 a3 21. Nd4 Ba6 22. Bxa6 Qxa6 23. b3 Qf6 24. Rhe1 Nd8 25. Qe2 Qh4 26. Qf3 Nb7 27. c6 Bxd4 28. Rxd4 Qf6 29. Rd2 Rbe8 30. Rh1 dxc6 31. dxc6 Nd6 32. Qd5+ Kg7 33. Rc1 Re3 34. Nf1 Re4 35. g3 Rfe8 36. Rcd1 Re1 37. Qd4 Rxd1+ 38. Rxd1 Qxd4 39. Rxd4 Re1+ 40. Kc2 Rxf1 41. Rxd6 Rf2+ 42. Rd2 Rxd2+ 43. Kxd2 Kh6 44. Ke3 Kh5 45. Kf3 g5 46. Ke3 Kg4 47. fxg5 Kxg5 48. Kd4 f4 49. gxf4+ Kxf4 50. Kc4 Ke5 51. Kxb4 Kd6 52. Kxa3 Kxc6 53. Kb4 Kb6 54. a4 Kc6 55. a5 Kb7 56. Kb5 Ka7 57. Kc6 Kb8 58. b4 Kc8 59. a6 1-0

[Event "Berliner Sommer 16th"]
[Site "Berlin"]
[Date "1998.??.??"]
[Round "5"]
[White "Lahtela, Silvio"]
[Black "Berebora, Ferenc"]
[Result "1/2-1/2"]
[ECO "C31"]
[WhiteElo "2200"]
[BlackElo "2390"]
[PlyCount "22"]
[EventDate "1998.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 066 Extra"]
[Source "ChessBase"]
[SourceDate "1998.11.06"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.06"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. exd5 Bc5 4. Nc3 exf4 5. Nf3 Ne7 6. d4 Bb4 7. Bb5+ Bd7 8. Bxd7+ Nxd7 9. 0-0 0-0 10. Ne2 Nxd5 11. Nxf4 N5f6 1/2-1/2

[Event "BL2-Nord 9798"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "9.8"]
[White "Lahtela, Silvio"]
[Black "Ehrke, Michael"]
[Result "1-0"]
[ECO "C31"]
[WhiteElo "2190"]
[BlackElo "2260"]
[PlyCount "81"]
[EventDate "1997.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "Lasker Steglitz"]
[BlackTeam "Luebeck"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. f4 d5 3. exd5 c6 4. Nc3 exf4 5. Nf3 Bd6 6. d4 Ne7 7. Bd3 cxd5 8. 0-0 Ng6 9. Qe2+ Be6 10. Bf5 Qe7 11. Bxe6 fxe6 12. Re1 Kd8 13. Qxe6 Qxe6 14. Rxe6 Kd7 15. Re2 Kc6 16. Bd2 Na6 17. Rae1 Rhf8 18. a3 Rf5 19. Nd1 Nc7 20. Nf2 Raf8 21. Nd3 b6 22. Bb4 Bxb4 23. Nxb4+ Kd6 24. Nd3 R8f7 25. a4 Re7 26. Nde5 Re6 27. b3 Nf8 28. c4 g5 29. Nxg5 Re7 30. c5+ bxc5 31. dxc5+ Kxc5 32. Nd3+ Kd4 33. Nf3+ Kxd3 34. Rxe7 Na6 35. Rxa7 Nc5 36. b4 Ne4 37. b5 Ne6 38. b6 N6g5 39. Nxg5 Rxg5 40. Rf7 Kd2 41. Rf1 1-0

[Event "BL2-Nord 9798"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "8.7"]
[White "Lahtela, Silvio"]
[Black "Federau, Juergen"]
[Result "1/2-1/2"]
[ECO "D41"]
[WhiteElo "2190"]
[BlackElo "2270"]
[PlyCount "29"]
[EventDate "1997.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "Lasker Steglitz"]
[BlackTeam "Kreuzberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. d4 d5 3. c4 e6 4. Nc3 c5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 cxd4 8. cxd4 Bb4+ 9. Bd2 Qa5 10. Bxb4 Qxb4+ 11. Qd2 Qxd2+ 12. Nxd2 Bd7 13. Rb1 b6 14. Nf3 Ke7 15. Bd3 1/2-1/2

[Event "BL2-Nord 9798"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "7.8"]
[White "Lahtela, Silvio"]
[Black "Hebbinghaus, Holger"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2190"]
[BlackElo "2235"]
[PlyCount "51"]
[EventDate "1997.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "Lasker Steglitz"]
[BlackTeam "Hamburger SK II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Nf6 6. Bc4 Bf5 7. Bd2 e6 8. Nd5 Qd8 9. Nxf6+ gxf6 10. Bb3 Nd7 11. Nh4 Bg6 12. Qe2 Nb6 13. c3 Qc7 14. 0-0-0 0-0-0 15. Qf3 Nd7 16. Nxg6 hxg6 17. Bf4 Bd6 18. Bxd6 Qxd6 19. h4 f5 20. g3 Nf6 21. Rhe1 Kb8 22. Re3 Ng4 23. Red3 Qc7 24. Qe2 Nf6 25. Bc2 Rhe8 26. R3d2 1/2-1/2

[Event "Berliner Sommer 16th"]
[Site "Berlin"]
[Date "1998.??.??"]
[Round "9"]
[White "Lahtela, Silvio"]
[Black "Piesnack, Christian"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2220"]
[PlyCount "22"]
[EventDate "1998.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 066 Extra"]
[Source "ChessBase"]
[SourceDate "1998.11.06"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. Bd3 Ne7 1/2-1/2

[Event "BL2-Nord 9798"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "4.8"]
[White "Lindner, Daniel"]
[Black "Lahtela, Silvio"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2200"]
[BlackElo "2190"]
[PlyCount "89"]
[EventDate "1997.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "Hamburg Koenigsspringer"]
[BlackTeam "Lasker Steglitz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 e6 8. Bg5 Nf6 9. 0-0-0 Be7 10. Rhe1 0-0 11. Qd2 Qc7 12. Nd4 Rfd8 13. f4 a6 14. g4 Rac8 15. Bxf6 Bxf6 16. g5 Bxd4 17. Qxd4 e5 18. Qf2 exf4 19. Qxf4 b5 20. Rd2 a5 21. Re3 b4 22. Ne2 a4 23. Nd4 Bd7 24. Nf5 Be6 25. Rh3 b3 26. a3 Qa7 27. Qe3 Qb7 28. Rf3 Bxf5 29. Rxf5 Re8 30. Rfd5 Rc4 31. Rxd6 Rcxe4 32. Qd3 bxc2 33. Qxc2 Re1+ 34. Rd1 Rxd1+ 35. Rxd1 Rc8 36. Kb1 g6 37. Qd2 Qc7 38. Re1 Qb7 39. Qd4 Qc6 40. Qe4 Qd7 41. Qf4 Rd8 42. Ka1 Rc8 43. Qe3 Rd8 44. Qc3 Rc8 45. Qe5 1/2-1/2

[Event "BL2-Nord 9798"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "6.8"]
[White "Michna, Christian"]
[Black "Lahtela, Silvio"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2220"]
[BlackElo "2190"]
[PlyCount "44"]
[EventDate "1997.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "Hamburger SG BUE"]
[BlackTeam "Lasker Steglitz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 cxd4 6. cxd4 e5 7. Nc3 Bb4 8. Bd2 Bxc3 9. Bxc3 e4 10. Ne5 Nxe5 11. dxe5 Ne7 12. Be2 Bd7 13. 0-0 Bc6 14. Qc1 Qe6 15. Qg5 Qg6 16. Qxg6 Nxg6 17. f4 exf3 18. Bxf3 Bxf3 19. Rxf3 Rd8 20. Re1 Rd7 21. g3 0-0 22. h4 Re8 1/2-1/2

[Event "BL2-Nord 9697"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "?.7"]
[White "Buech, Detlef"]
[Black "Lahtela, Silvio"]
[Result "1/2-1/2"]
[ECO "A49"]
[BlackElo "2185"]
[PlyCount "36"]
[EventDate "1996.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Anhalt"]
[BlackTeam "Lasker Steglitz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. Re1 Nbd7 7. e4 e5 8. c3 Re8 9. Nbd2 Nb6 10. Nf1 exd4 11. Nxd4 Bd7 12. Qd3 c5 13. Nc2 d5 14. Bg5 dxe4 15. Bxe4 Qc8 16. Bxf6 Bxf6 17. Qf3 Bc6 18. Bxc6 Qxc6 1/2-1/2

[Event "BL2-Nord 9798"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "2.8"]
[White "Gieritz, Dietmar"]
[Black "Lahtela, Silvio"]
[Result "0-1"]
[ECO "A87"]
[WhiteElo "2165"]
[BlackElo "2190"]
[PlyCount "108"]
[EventDate "1997.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "Oberschoeneweide"]
[BlackTeam "Lasker Steglitz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 f5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. c4 d6 7. Nc3 Qe8 8. b3 Nc6 9. Nb5 Qd8 10. Ba3 Ne4 11. Rc1 a6 12. Nc3 Nxc3 13. Rxc3 Nxd4 14. Nxd4 c5 15. e3 Qa5 16. b4 cxb4 17. Rb3 bxa3 18. Bd5+ Kh8 19. Bxb7 Bxb7 20. Rxb7 Bf6 21. Nc6 Qc5 22. Nxe7 Rab8 23. Rxb8 Rxb8 24. Nd5 Bb2 25. Qa4 Rc8 26. Qd7 Qc6 27. Qe7 Qe8 28. Qxd6 Rxc4 29. Rd1 Rc6 30. Qb4 Rc8 31. Rd2 Rc1+ 32. Kg2 Qe4+ 33. f3 Qxb4 34. Nxb4 Ra1 35. Nxa6 Rxa2 36. Kh3 Ra1 37. Re2 Rc1 38. Nb4 Rc4 39. Na2 Kg7 40. Kg2 Kf6 41. Kf2 Ke6 42. Ke1 Kd5 43. Kd2 Kc5 44. Kd3 Kb5 45. e4 fxe4+ 46. fxe4 Rc5 47. Re3 Ka4 48. Kd2 g5 49. h3 h5 50. Rd3 g4 51. h4 Be5 52. Kd1 Rb5 53. Rd7 Rb1+ 54. Nc1 Bb2 0-1

[Event "BL2-Nord 9798"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "3.8"]
[White "Lahtela, Silvio"]
[Black "Diederichsen, Detlev"]
[Result "1/2-1/2"]
[ECO "C39"]
[WhiteElo "2190"]
[BlackElo "2170"]
[PlyCount "127"]
[EventDate "1997.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "Lasker Steglitz"]
[BlackTeam "Werder Bremen II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. f4 exf4 3. Nf3 g5 4. h4 g4 5. Ne5 d6 6. Nxg4 Be7 7. Bc4 h5 8. Nf2 Bxh4 9. Qf3 Qg5 10. d4 Bg3 11. Nc3 Bg4 12. Qxg3 fxg3 13. Bxg5 gxf2+ 14. Kxf2 Nc6 15. Nd5 Kd7 16. Ne3 f6 17. Bf4 Nge7 18. Nxg4 hxg4 19. c3 f5 20. exf5 Nxf5 21. Rae1 Nce7 22. Be6+ Kc6 23. Rxh8 Rxh8 24. Re4 b5 25. Bg3 Rh1 26. Rxg4 Rb1 27. d5+ Kb6 28. Rb4 Nxg3 29. Kxg3 a5 30. Rb3 a4 31. Rb4 c5 32. dxc6 Nxc6 33. Bf5 Ra1 34. Rf4 Rxa2 35. Rf2 a3 36. bxa3 Rxa3 37. Rf3 Ne5 38. Re3 b4 39. Kf4 Rxc3 40. Rxc3 bxc3 41. g4 Kc5 42. Ke3 d5 43. g5 d4+ 44. Ke2 Kd6 45. Bb1 Ke6 46. Bc2 Kf7 47. Bf5 Ke7 48. Bc2 Ke6 49. Bb1 Nd7 50. Kd3 Kd5 51. Ba2+ Ke5 52. Bb1 Nc5+ 53. Kc4 Ne4 54. g6 Nd6+ 55. Kc5 Ne8 56. Bc2 Ng7 57. Kc4 Ne6 58. Bb1 Ng7 59. Bc2 Nf5 60. Bxf5 Kxf5 61. Kxd4 c2 62. g7 c1Q 63. g8Q Qb2+ 64. Kc5 1/2-1/2

[Event "BL2-Nord 9697"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "?.7"]
[White "Lahtela, Silvio"]
[Black "Lindemann, Stefan"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "2185"]
[BlackElo "2245"]
[PlyCount "168"]
[EventDate "1996.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Lasker Steglitz"]
[BlackTeam "Luebeck"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. h3 0-0 8. Bb3 a6 9. 0-0 b5 10. Re1 Bb7 11. Nd5 Nbd7 12. c3 Nc5 13. Nxf6+ Bxf6 14. Bd5 Qd7 15. Bh6 Bg7 16. Bxg7 Kxg7 17. f4 e6 18. Bxb7 Qxb7 19. Qf3 Rfe8 20. Rad1 e5 21. Nb3 exf4 22. Nxc5 dxc5 23. Qxf4 Re6 24. Rd6 Rae8 25. Rxe6 Rxe6 26. Kh1 Qe7 27. e5 Kg8 28. Qe4 Qd7 29. Qa8+ Kg7 30. Qe4 h5 31. Qf4 Qd5 32. Rf1 Rxe5 33. Qf6+ Kg8 34. Qxa6 Re2 35. Rg1 Rxb2 36. a4 b4 37. cxb4 cxb4 38. a5 b3 39. Qc8+ Kh7 40. a6 Rc2 41. Qb7 Rc5 42. Qxd5 Rxd5 43. Rb1 Ra5 44. Rxb3 Rxa6 45. Rb2 h4 46. Kg1 g5 47. Kf2 Kg6 48. Rb3 Rf6+ 49. Ke3 Rf4 50. Rb6+ f6 51. Rb5 Rf5 52. Rb8 Rc5 53. Rb3 Kf5 54. Kf3 Ke5 55. Ke3 f5 56. Kf3 Kd4 57. Rb4+ Kd3 58. Rb8 Rc4 59. Rb3+ Kd4 60. Rb5 Rc3+ 61. Kf2 Rc5 62. Rb4+ Rc4 63. Rb8 Ke4 64. Re8+ Kf4 65. Re2 Re4 66. Ra2 Rd4 67. Rb2 Rd3 68. Rb4+ Ke5 69. Rb5+ Ke4 70. Rb4+ Rd4 71. Rb2 Rc4 72. Ra2 Kd3 73. Ra3+ Kd2 74. Ra2+ Kd3 75. Ra3+ Rc3 76. Ra5 g4 77. hxg4 fxg4 78. Rd5+ Ke4 79. Rd2 g3+ 80. Ke2 Re3+ 81. Kf1 Rc3 82. Ke2 Rc1 83. Ra2 h3 84. Kd2 hxg2 0-1

[Event "BL2-Nord 9697"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "?.7"]
[White "Lehmann, Klaus"]
[Black "Lahtela, Silvio"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2390"]
[BlackElo "2185"]
[PlyCount "28"]
[EventDate "1996.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Kreuzberg"]
[BlackTeam "Lasker Steglitz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. dxc5 Qxd1+ 6. Kxd1 Bf5 7. Be3 Nf6 8. Nd2 0-0-0 9. Ngf3 Nd5 10. Bc4 e6 11. Bxd5 Rxd5 12. b4 Be7 13. Rc1 Bf6 14. Ne1 Rhd8 1/2-1/2

