[Event "Tubarao U20"]
[Site "Tubarao"]
[Date "2002.08.??"]
[Round "2"]
[White "Almeida, Herbert"]
[Black "Duarte, Lucio Costa"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "117"]
[EventDate "2002.08.10"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Blumenau U20"]
[BlackTeam "Lages U20"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. c3 b6 2. d4 e6 3. Nd2 Bb7 4. Ngf3 f5 5. e3 Nf6 6. Bd3 Be7 7. Qe2 0-0 8. 0-0 d6 9. Bc4 d5 10. Bd3 Nbd7 11. Ng5 Qc8 12. Nxe6 Re8 13. Bxf5 Nf8 14. Nxg7 N8d7 15. Nxe8 Qxe8 16. Nf3 Qh5 17. Bxd7 Nxd7 18. Re1 Nf6 19. Ne5 Qh4 20. Qf3 Rf8 21. Qg3+ Qxg3 22. fxg3 Ne4 23. Rf1 Re8 24. a4 a5 25. Nf3 Ba6 26. Re1 c5 27. Nd2 Nd6 28. b3 Bg5 29. Nf3 Bh6 30. e4 Bxc1 31. Raxc1 dxe4 32. dxc5 bxc5 33. Ng5 e3 34. c4 h6 35. Nh3 Nf5 36. Nf4 Nd4 37. Rc3 e2 38. Rd3 Bc8 39. Rxd4 cxd4 40. Rxe2 Rxe2 41. Nxe2 d3 42. Nc3 d2 43. h3 Bf5 44. Kf2 Bc2 45. Ke2 d1Q+ 46. Nxd1 Bxb3 47. Nc3 Bxc4+ 48. Kf3 Kg7 49. g4 Kg6 50. h4 Bb3 51. Kf4 h5 52. g5 Bc2 53. g4 hxg4 54. Kxg4 Bf5+ 55. Kf4 Bc2 56. Ke5 Kh5 57. Kf6 Bb3 58. g6 Kxh4 59. g7 1-0

[Event "Tubarao U20"]
[Site "Tubarao"]
[Date "2002.08.??"]
[Round "6"]
[White "Bertoli, Eduardo Zini"]
[Black "Duarte, Lucio Costa"]
[Result "0-1"]
[ECO "B00"]
[PlyCount "22"]
[EventDate "2002.08.10"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Criciuma U20"]
[BlackTeam "Lages U20"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. d4 b6 2. e4 Bb7 3. Nc3 Nf6 4. Bd3 e6 5. f4 c5 6. dxc5 Bxc5 7. h3 d5 8. exd5 Nxd5 9. Be4 Qh4+ 10. Kd2 Qxf4+ 11. Kd3 Ba6+ 0-1

[Event "Tubarao U20"]
[Site "Tubarao"]
[Date "2002.08.??"]
[Round "1"]
[White "Duarte, Lucio Costa"]
[Black "De Oliveira, Diogo Luiz"]
[Result "1-0"]
[ECO "A02"]
[PlyCount "85"]
[EventDate "2002.08.10"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Lages U20"]
[BlackTeam "Lacerdopolis U20"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. b3 Nf6 2. Bb2 d6 3. f4 g6 4. e3 Bg7 5. Nf3 0-0 6. Be2 c5 7. 0-0 Nc6 8. a4 Qc7 9. Na3 a6 10. Qe1 Re8 11. Qh4 e5 12. fxe5 Nxe5 13. Nxe5 dxe5 14. Bc4 Bf5 15. h3 Qc6 16. g4 Bd7 17. d3 Qd6 18. e4 Rf8 19. Rf2 Ne8 20. Raf1 Be6 21. Qg3 Nc7 22. Bxe6 Qxe6 23. Nc4 Rae8 24. g5 b5 25. axb5 axb5 26. Ne3 Re7 27. Ng4 Ra8 28. Nf6+ Kh8 29. Qh4 Bxf6 30. Rxf6 Qd7 31. Bxe5 Rxe5 32. Rxf7 Qxd3 33. Kh2 h5 34. gxh6 g5 35. Qh5 Qd6 36. Kg2 Ne6 37. Qg4 Nd4 38. R1f6 Qd8 39. Rg6 Nxc2 40. Rgg7 Ne3+ 41. Kg3 Nf1+ 42. Kg2 Ne3+ 43. Kf3 1-0

[Event "Tubarao U20"]
[Site "Tubarao"]
[Date "2002.08.??"]
[Round "7"]
[White "Duarte, Lucio Costa"]
[Black "Ferreira, Vitor Hugo Vieira"]
[Result "1/2-1/2"]
[ECO "A02"]
[PlyCount "52"]
[EventDate "2002.08.10"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Lages U20"]
[BlackTeam "Jaragua do Sul U20"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. b3 Nf6 2. Bb2 g6 3. e3 Bg7 4. f4 0-0 5. Nf3 c5 6. Be2 Nc6 7. 0-0 d6 8. a4 a6 9. Na3 Rb8 10. Qe1 e6 11. Qh4 Ne8 12. Bxg7 Qxh4 13. Nxh4 Kxg7 14. g4 f5 15. g5 d5 16. Nf3 Nd6 17. d3 b5 18. axb5 axb5 19. h4 b4 20. Nb1 Bd7 21. Nbd2 Ra8 22. Ne5 Nxe5 23. fxe5 Nb5 24. Kf2 Na3 25. Rac1 Nb5 26. Ra1 Na3 1/2-1/2

[Event "Tubarao U20"]
[Site "Tubarao"]
[Date "2002.08.??"]
[Round "3"]
[White "Duarte, Lucio Costa"]
[Black "Franca, Ricardo Bedin"]
[Result "0-1"]
[ECO "A01"]
[BlackElo "2201"]
[PlyCount "46"]
[EventDate "2002.08.10"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Lages U20"]
[BlackTeam "Florianopolis U20"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. b3 e5 2. Bb2 d6 3. e3 Nf6 4. d4 e4 5. c4 g6 6. Nd2 Bg7 7. Be2 h5 8. Qc2 Qe7 9. 0-0-0 a6 10. c5 dxc5 11. dxc5 Bf5 12. h4 Nbd7 13. b4 a5 14. c6 bxc6 15. Qxc6 0-0 16. b5 Ne5 17. Bxe5 Qxe5 18. Nb3 Ng4 19. Rd2 Nxf2 20. Rh3 Nxh3 21. Nxh3 Qg3 22. Qc5 Bxh3 23. gxh3 Bh6 0-1

[Event "Tubarao U20"]
[Site "Tubarao"]
[Date "2002.08.??"]
[Round "5"]
[White "Duarte, Lucio Costa"]
[Black "Pretto, Diego"]
[Result "0-1"]
[ECO "A01"]
[PlyCount "76"]
[EventDate "2002.08.10"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Lages U20"]
[BlackTeam "Chapeco U20"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. Nf3 d6 5. Bb5 Bd7 6. d4 exd4 7. Nxd4 d5 8. 0-0 a6 9. Nxc6 bxc6 10. Bd3 Be7 11. c4 0-0 12. Nd2 a5 13. Qc2 h6 14. Nf3 Be6 15. Ne5 Bd6 16. f4 Ng4 17. Nxg4 Bxg4 18. c5 Be7 19. h3 Bd7 20. e4 a4 21. b4 a3 22. Bc3 Qb8 23. e5 f6 24. Rab1 fxe5 25. Bh7+ Kh8 26. fxe5 Be6 27. Qg6 Qc8 28. Bd2 Qd7 29. Bxh6 gxh6 30. Qxh6 Bg5 31. Rxf8+ Rxf8 32. Qxf8+ Kxh7 33. Qf3 Bh6 34. Qxa3 d4 35. Qb2 d3 36. a4 d2 37. Rd1 Qd3 38. a5 Qe3+ 0-1

[Event "Tubarao U20"]
[Site "Tubarao"]
[Date "2002.08.??"]
[Round "4"]
[White "Favretto, Giovan"]
[Black "Duarte, Lucio Costa"]
[Result "1-0"]
[ECO "B00"]
[PlyCount "63"]
[EventDate "2002.08.10"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Concordia U20"]
[BlackTeam "Lages U20"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. e4 b6 2. d4 Bb7 3. Bd3 Nf6 4. Qe2 e6 5. Bf4 Be7 6. Nf3 c5 7. c3 0-0 8. 0-0 d5 9. e5 Nfd7 10. Re1 Re8 11. Qc2 Nf8 12. dxc5 Bxc5 13. h4 Ba6 14. c4 Bxc4 15. Bxc4 dxc4 16. Qxc4 Ng6 17. Bg5 Be7 18. Qe4 Nd7 19. Nc3 Nc5 20. Qg4 h6 21. Rad1 Qc7 22. Nb5 Qb7 23. Bxh6 gxh6 24. h5 Kh7 25. hxg6+ fxg6 26. Nd6 Bxd6 27. exd6 Rad8 28. b4 h5 29. Qc4 Qa6 30. Ng5+ Kg8 31. Qc2 Qb7 32. Qxg6+ 1-0

