[Event "Catarinense-ch U20"]
[Site "Lacerdapolis"]
[Date "2012.05.06"]
[Round "5"]
[White "Da Silva, Lucas Machado"]
[Black "Borges, Leonardo Fernandes"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "1756"]
[BlackElo "1906"]
[PlyCount "85"]
[EventDate "2012.05.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Bc4 Be6 5. Qf3 c6 6. Nge2 Nc7 7. Bxe6 Nxe6 8. d3 Nd7 9. Nf4 Nd4 10. Qd1 Nf6 11. 0-0 e6 12. Be3 Nf5 13. Nh5 Nxe3 14. Nxf6+ gxf6 15. fxe3 Qb6 16. Qf3 f5 17. Rab1 Bh6 18. Rfe1 Rg8 19. Kh1 0-0-0 20. e4 Rg5 21. Qh3 Qf2 22. Re2 Qf4 23. Qxh6 Rdg8 24. Qh3 R8g6 25. exf5 Rxf5 26. g3 Qf3+ 27. Qg2 Qh5 28. Re4 Rfg5 29. g4 Rxg4 30. Rxg4 Rxg4 31. Qe2 Qg5 32. Qf2 Rf4 33. Ne4 Qh6 34. Qxa7 Qh5 35. Nd6+ Kc7 36. Qxb7+ Kd8 37. Qb8+ Kd7 38. Qe8+ Kc7 39. Qe7+ Kb6 40. Qb7+ Kc5 41. Qa7+ Kd5 42. c4+ Ke5 43. Qa5+ 1-0

[Event "Catarinense-ch U20"]
[Site "Lacerdapolis"]
[Date "2012.05.06"]
[Round "6"]
[White "Flach, Kauan Andrei"]
[Black "Da Silva, Lucas Machado"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "1699"]
[BlackElo "1756"]
[PlyCount "54"]
[EventDate "2012.05.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. e5 Ne4 4. Nxe4 dxe4 5. Bc4 Qd4 6. Qe2 Qxe5 7. d3 Bf5 8. Nf3 Qf6 9. dxe4 Bg4 10. e5 Bxf3 11. gxf3 Qg6 12. Be3 e6 13. 0-0-0 Nd7 14. f4 Bc5 15. Bxc5 Nxc5 16. Qe3 Na6 17. Bxa6 bxa6 18. Qc5 Qe4 19. Rhe1 Qxf4+ 20. Re3 Qa4 21. Red3 Qb5 22. Qa3 Qxe5 23. Rd7 Qf6 24. Qc5 Rb8 25. c3 Qf4+ 26. R1d2 Qf6 27. Rxc7 Qg5 1-0

[Event "Catarinense-ch U20"]
[Site "Lacerdapolis"]
[Date "2012.05.05"]
[Round "3"]
[White "Bastos, Guilherme Exterhott"]
[Black "Da Silva, Lucas Machado"]
[Result "1-0"]
[ECO "D24"]
[WhiteElo "1971"]
[BlackElo "1756"]
[PlyCount "111"]
[EventDate "2012.05.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. Nc3 Bf5 5. e3 e6 6. Bxc4 Nbd7 7. Nh4 Bg6 8. Nxg6 hxg6 9. e4 Bb4 10. f3 Nb6 11. Be2 c6 12. a3 Bxc3+ 13. bxc3 Qc7 14. e5 Nfd5 15. Qb3 Qe7 16. c4 Qh4+ 17. g3 Qxd4 18. Bb2 Qe3 19. Qxe3 Nxe3 20. Rc1 Nf5 21. Kf2 0-0-0 22. g4 Nd4 23. Bd1 Nb3 24. Rc2 Nxc4 25. Rxc4 Rd2+ 26. Kg3 Rxb2 27. Rb4 Rd8 28. Bxb3 Rdd2 29. Bc4 Rxb4 30. axb4 Rb2 31. b5 cxb5 32. Bd3 a5 33. Rc1+ Kb8 34. Rc5 a4 35. Rxb5 Rxb5 36. Bxb5 a3 37. Bc4 b5 38. Ba2 g5 39. Kf2 Kb7 40. Ke3 Kb6 41. Kd4 Kc6 42. Kc3 Kc5 43. Bb3 b4+ 44. Kd3 Kb5 45. Kd4 Kb6 46. Kc4 Ka5 47. Kc5 a2 48. Bxa2 Ka4 49. Kc4 Ka3 50. Bb3 Kb2 51. Kxb4 Kc1 52. Kc5 Kd2 53. Ba4 Ke3 54. Bc6 Kf4 55. Kd6 f6 56. exf6 1-0

[Event "Catarinense-ch U20"]
[Site "Lacerdapolis"]
[Date "2012.05.05"]
[Round "4"]
[White "Da Trindade, Jean Steffens"]
[Black "Da Silva, Lucas Machado"]
[Result "0-1"]
[ECO "D20"]
[WhiteElo "1803"]
[BlackElo "1756"]
[PlyCount "64"]
[EventDate "2012.05.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. c4 dxc4 4. Bxc4 Bf5 5. Nc3 e6 6. f3 c6 7. a3 Nd5 8. e4 Nxc3 9. bxc3 Bg6 10. Ne2 Nd7 11. Nf4 Qc7 12. Nxg6 hxg6 13. f4 Nb6 14. Bd3 0-0-0 15. 0-0 c5 16. Be3 Bd6 17. e5 Be7 18. g3 Nd5 19. Qd2 Kb8 20. Be4 Nxe3 21. Qxe3 cxd4 22. cxd4 Rxd4 23. Kh1 Bc5 24. Qf3 Rd2 25. h4 Qe7 26. Qg4 Bxa3 27. Rfb1 b6 28. Bg2 Rd3 29. Qe2 Rxg3 30. Rxa3 Qxa3 31. Qf2 Rxh4+ 32. Kg1 Rxg2+ 0-1

[Event "Catarinense-ch U20"]
[Site "Lacerdapolis"]
[Date "2012.05.04"]
[Round "2"]
[White "Da Silva, Lucas Machado"]
[Black "Demertine, Matheus Leandro"]
[Result "0-1"]
[ECO "A81"]
[WhiteElo "1756"]
[BlackElo "1909"]
[PlyCount "64"]
[EventDate "2012.05.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. Nf3 b6 2. g3 Bb7 3. Bg2 e6 4. 0-0 f5 5. d4 Nf6 6. Nc3 Bb4 7. Bd2 0-0 8. a3 Bxc3 9. Bxc3 Qe8 10. e3 d6 11. Nd2 Bxg2 12. Kxg2 Nbd7 13. h3 Qg6 14. Qf3 Ne4 15. Nxe4 fxe4 16. Qg4 Qxg4 17. hxg4 Rf3 18. Rh1 Raf8 19. Raf1 Nf6 20. Be1 Nxg4 21. c4 Rxe3 22. Rh4 Rxe1 23. Rxe1 Nxf2 24. Re2 g5 25. Rh5 Nd3 26. Rxg5+ Kf7 27. Rg4 d5 28. cxd5 exd5 29. Rg5 Ke6 30. Rh5 Rf7 31. Rh6+ Kd7 32. Rc2 Ne1+ 0-1

[Event "Catarinense-ch U20"]
[Site "Lacerdapolis"]
[Date "2012.05.04"]
[Round "1"]
[White "Da Silva, Lucas Machado"]
[Black "Nascimento, Thiago Mauricio"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1756"]
[BlackElo "1917"]
[PlyCount "71"]
[EventDate "2012.05.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 e6 6. Bxc6 bxc6 7. d3 d5 8. 0-0 Qb6 9. Kh1 Ne7 10. e5 Ba6 11. b3 Rd8 12. Rb1 Qc7 13. Qe1 Nf5 14. Rf2 h5 15. Bd2 Qe7 16. Rf1 c4 17. dxc4 dxc4 18. b4 h4 19. Be3 f6 20. Bc5 Qf7 21. exf6 Bxf6 22. Ne4 Be7 23. Bxe7 Qxe7 24. Neg5 c3 25. Qxe6 Qxe6 26. Nxe6 Bxf1 27. Nxd8 Bxg2+ 28. Kxg2 Kxd8 29. Ne5 Ne3+ 30. Kf3 Re8 31. Kxe3 g5 32. Rb3 Ke7 33. Rxc3 Kf6 34. Rc5 Kf5 35. Kf3 Rf8 36. Nd7+ 1-0

[Event "Campos Novos op"]
[Site "Campos Novos"]
[Date "2011.10.16"]
[Round "6"]
[White "Ricardo, Karlus Valga"]
[Black "Da Silva, Lucas Machado"]
[Result "1-0"]
[ECO "B03"]
[PlyCount "59"]
[EventDate "2011.10.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 cxd6 6. Nc3 g6 7. Be3 Bg7 8. Nf3 0-0 9. Be2 e5 10. Rc1 Nc6 11. b3 Bg4 12. dxe5 dxe5 13. 0-0 Nc8 14. h3 Be6 15. Ng5 Re8 16. Bf3 Qxd1 17. Rfxd1 h6 18. Nxe6 Rxe6 19. Rd7 Re7 20. Bxc6 bxc6 21. Rd8+ Kh7 22. Bc5 Re6 23. Ne4 f5 24. Nd6 Nxd6 25. Rxa8 e4 26. Rxa7 h5 27. Rd1 Ne8 28. Rdd7 g5 29. Bd4 Rg6 30. Re7 1-0

[Event "Campos Novos op"]
[Site "Campos Novos"]
[Date "2011.10.15"]
[Round "4"]
[White "Da Silva, Lucas Machado"]
[Black "Warth, Joao Vitor Rangel"]
[Result "1-0"]
[ECO "B13"]
[PlyCount "41"]
[EventDate "2011.10.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Bf5 5. Nc3 Nf6 6. Bg5 e6 7. cxd5 exd5 8. Bxf6 Qxf6 9. Nxd5 Qd6 10. Ne3 Be4 11. f3 Bc6 12. Bc4 Qb4+ 13. Qd2 Qxd2+ 14. Kxd2 Bd6 15. Kd3 a6 16. Nf5 Bf8 17. Re1+ Kd7 18. Bxf7 Bb5+ 19. Kc3 Nc6 20. a3 Rc8 21. Be6+ 1-0

[Event "Campos Novos op"]
[Site "Campos Novos"]
[Date "2011.10.15"]
[Round "5"]
[White "Dobuchak, Thiago Carstens"]
[Black "Da Silva, Lucas Machado"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1822"]
[PlyCount "63"]
[EventDate "2011.10.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bd7 7. Nf3 Bd6 8. Bd3 Qe7 9. e5 Ba3 10. Bxa3 Qxa3 11. Qb3 Qxb3 12. axb3 Bc6 13. Ke2 Nd7 14. c4 a6 15. Ke3 Bxf3 16. Kxf3 c5 17. Ke3 0-0-0 18. Rhd1 Kc7 19. f4 Kc6 20. Be4+ Kc7 21. d5 h6 22. dxe6 fxe6 23. Rd6 g5 24. g3 gxf4+ 25. gxf4 Rhe8 26. Rg1 Rg8 27. Rxg8 Rxg8 28. Rxe6 Rh8 29. Rd6 Re8 30. Rxh6 Kc8 31. Bf5 Kd8 32. Rd6 1-0

[Event "Campos Novos op"]
[Site "Campos Novos"]
[Date "2011.10.14"]
[Round "3"]
[White "Bastos, Guilherme Exterhott"]
[Black "Da Silva, Lucas Machado"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2009"]
[PlyCount "61"]
[EventDate "2011.10.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c5 3. c3 Nc6 4. e3 Bf5 5. Qb3 Qb6 6. dxc5 Qxb3 7. axb3 e6 8. b4 a5 9. Nd2 g6 10. Bb5 Be7 11. Ngf3 Nf6 12. Ne5 Rc8 13. Rxa5 0-0 14. Bxc6 bxc6 15. Ke2 Nh5 16. Bh6 Rfe8 17. Ra6 Ra8 18. Rxa8 Rxa8 19. g4 Bxg4+ 20. Nxg4 f6 21. Nb3 Rc8 22. Ra1 Rc7 23. Ra6 e5 24. Na5 g5 25. Nxc6 Kf7 26. Nxe7 Rxe7 27. b5 Kg8 28. Bf8 Rd7 29. c6 Rc7 30. Bd6 Rc8 31. c7 1-0

[Event "Campos Novos op"]
[Site "Campos Novos"]
[Date "2011.10.14"]
[Round "2"]
[White "Da Silva, Lucas Machado"]
[Black "Zonta, Juliano Artemio"]
[Result "0-1"]
[ECO "B24"]
[BlackElo "1939"]
[PlyCount "110"]
[EventDate "2011.10.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 Nc6 4. Nf3 g6 5. d3 Bg7 6. g3 Nge7 7. Bg2 0-0 8. 0-0 d5 9. e5 h5 10. Qe1 Nf5 11. Bh3 Nfd4 12. Nxd4 Nxd4 13. Qf2 Bd7 14. Be3 Qb6 15. Bxd4 cxd4 16. Nxd5 Qc5 17. Nc3 Rac8 18. Ne2 Qxc2 19. Nxd4 Qc5 20. Nb3 Qb5 21. Qxa7 b6 22. a4 Qxd3 23. Qxb6 Rb8 24. Nc1 Qxf1+ 25. Bxf1 Rxb6 26. Nd3 Bc6 27. a5 Ra8 28. b4 Bf8 29. Rc1 Rba6 30. Nc5 R6a7 31. Nxe6 fxe6 32. Rxc6 Bxb4 33. Rxe6 Rxa5 34. Rxg6+ Kf7 35. Rf6+ Kg7 36. Kg2 Ra2+ 37. Kh3 Be7 38. Re6 Kf8 39. Rh6 h4 40. Bd3 hxg3 41. Rh8+ Kg7 42. Rh7+ Kg8 43. hxg3 R2a3 44. Be4 R8a4 45. Bg6 Bc5 46. Kg4 Bf2 47. Rh3 Re3 48. Bc2 Rb4 49. Bd1 Be1 50. Kf5 Bxg3 51. e6 Rxf4+ 52. Kg5 Re5+ 53. Kg6 Rxe6+ 54. Kg5 Re5+ 55. Kg6 Rb4 0-1

