[Event "BRA-ch U20"]
[Site "Concordia"]
[Date "2019.08.04"]
[Round "7"]
[White "Cadilhac, Igor Tokuichi Kikuc"]
[Black "Klein, Luan Carlos"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2327"]
[BlackElo "1842"]
[PlyCount "129"]
[EventDate "2019.08.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Be7 8. 0-0 cxd4 9. cxd4 0-0 10. Nf3 f5 11. exf6 Nxf6 12. Re1 Bb4 13. Bd2 Qd6 14. Nc3 a6 15. Bg5 Bd7 16. Bc2 Ba5 17. Ne5 Nb4 18. Bb1 Nc6 19. Qd3 Ne4 20. Nxe4 dxe4 21. Rxe4 Rf5 22. Nf3 Rc8 23. a3 Ne7 24. Ba2 Nd5 25. Re5 Rxe5 26. dxe5 Qc6 27. Rd1 h6 28. Bd2 Bb6 29. Be1 Qc2 30. Bxd5 Qxd3 31. Rxd3 exd5 32. Rxd5 Bc6 33. Rd3 Be4 34. Rb3 Ba7 35. Rb4 Bd5 36. Bc3 Bc5 37. Rg4 Be6 38. Rg3 Rd8 39. Nd2 b5 40. Kf1 Bf5 41. Ke2 Re8 42. f4 g6 43. h3 h5 44. Nb3 Ba7 45. Bd4 h4 46. Rg5 Bb8 47. Bf2 Bc7 48. Nd4 Bd8 49. Nxf5 Bxg5 50. Nd6 Re6 51. fxg5 Rxe5+ 52. Be3 Kf8 53. Kf3 Ke7 54. Ne4 Ke6 55. Nc5+ Kd5 56. Nxa6 Rf5+ 57. Bf4 Kc4 58. Nb4 Kb3 59. Nd3 Kc2 60. Ke4 Rf8 61. Be5 Rf5 62. Bf6 Rf1 63. Nf4 Re1+ 64. Kd5 Rg1 65. Kc5 1-0

[Event "BRA-ch U20"]
[Site "Concordia"]
[Date "2019.08.04"]
[Round "6"]
[White "Klein, Luan Carlos"]
[Black "Carstens Dobuchak, Thiago"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "1842"]
[BlackElo "2149"]
[PlyCount "85"]
[EventDate "2019.08.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b5 4. e3 a6 5. h3 Bb7 6. Bd3 c5 7. c3 d5 8. 0-0 Nbd7 9. Nbd2 Be7 10. Bh2 Ne4 11. Ne5 0-0 12. f4 f5 13. Ndf3 Nb6 14. Kh1 c4 15. Bxe4 dxe4 16. Ng5 Bxg5 17. fxg5 Qxg5 18. Bf4 Qe7 19. Qh5 Nd5 20. a3 Rac8 21. Rf2 Bc6 22. Bg5 Qe8 23. Qh4 Rc7 24. Qg3 Qh5 25. Bf4 Rcc8 26. Qh2 h6 27. Rg1 Kh7 28. g4 fxg4 29. Rxg4 Ba8 30. Qg3 g5 31. Rg2 Nxf4 32. exf4 e3 33. fxg5 Rf2 34. g6+ Kg7 35. Qxe3 Bxg2+ 36. Rxg2 Rf1+ 37. Kh2 Qd1 38. Rg1 Rcf8 39. Ng4 R8f4 40. Qe5+ Kxg6 41. Qxe6+ Rf6 42. Qxf6+ Rxf6 43. Rxd1 1-0

[Event "BRA-ch U20"]
[Site "Concordia"]
[Date "2019.08.03"]
[Round "4"]
[White "Klein, Luan Carlos"]
[Black "De Oliveira, Gustavo Alfredo Bue"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "1842"]
[BlackElo "2089"]
[PlyCount "76"]
[EventDate "2019.08.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. d3 e5 6. f4 d6 7. Nf3 Nge7 8. 0-0 0-0 9. Be3 Nd4 10. Qd2 Bg4 11. Nd1 exf4 12. Bxf4 Nec6 13. c3 Nxf3+ 14. Bxf3 Bxf3 15. Rxf3 d5 16. Nf2 f5 17. Rf1 dxe4 18. dxe4 Ne5 19. Qe3 Nxf3+ 20. Qxf3 Qe7 21. e5 Rad8 22. Re1 g5 23. Bc1 h6 24. Qe2 Qe6 25. b3 Rfe8 26. Bb2 c4 27. bxc4 Qxe5 28. Qxe5 Rxe5 29. Rxe5 Bxe5 30. Bc1 Bxc3 31. h4 Bd2 32. Bb2 Be3 33. Bc3 Rd1+ 34. Kg2 Rc1 35. Bb4 Bxf2 36. Kxf2 Rxc4 37. Be7 gxh4 38. gxh4 Rc2+ 0-1

[Event "BRA-ch U20"]
[Site "Concordia"]
[Date "2019.08.03"]
[Round "5"]
[White "Rodrigues, Asafe Costa"]
[Black "Klein, Luan Carlos"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1669"]
[BlackElo "1842"]
[PlyCount "101"]
[EventDate "2019.08.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Bg4 3. Bg2 Nc6 4. d4 Qd7 5. h3 Bxf3 6. exf3 e6 7. 0-0 Nf6 8. Bg5 Be7 9. Nd2 Nxd4 10. c4 0-0 11. Re1 h6 12. Be3 Nf5 13. Bf4 Bd6 14. Bxd6 Nxd6 15. cxd5 exd5 16. Nb3 c6 17. Nc5 Qc7 18. Qc2 Rfe8 19. f4 Qa5 20. Re5 Qb6 21. b3 Qa5 22. a3 Rac8 23. Bf1 Nfe4 24. b4 Qc7 25. Nd3 Nc4 26. Rxe8+ Rxe8 27. Nc5 Ncd6 28. Nd3 Qb6 29. Kg2 Qd4 30. Re1 Qc3 31. Qxc3 Nxc3 32. Rxe8+ Nxe8 33. Nc5 Nd6 34. Bd3 Kf8 35. f3 Ke7 36. Kf2 b6 37. Nb3 Ncb5 38. a4 Nc3 39. a5 Na2 40. b5 c5 41. Bf1 Nc3 42. axb6 axb6 43. Ke3 Ncxb5 44. Kd2 c4 45. Nc1 Nf5 46. g4 Nfd4 47. Ke3 Kd6 48. h4 Kc5 49. Na2 Nb3 50. h5 d4+ 51. Kf2 0-1

[Event "BRA-ch U20"]
[Site "Concordia"]
[Date "2019.08.02"]
[Round "2"]
[White "Klein, Luan Carlos"]
[Black "Albiero, Marco Antonio Batis"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1842"]
[BlackElo "1565"]
[PlyCount "73"]
[EventDate "2019.08.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. 0-0 Bd6 5. d3 0-0 6. Nbd2 b6 7. e4 Nfd7 8. Re1 Bb7 9. e5 Be7 10. Nf1 c5 11. h4 Nc6 12. N1h2 Qc7 13. Bf4 Rae8 14. h5 Qd8 15. Ng4 f6 16. exf6 Nxf6 17. Ng5 Bc8 18. Nxe6 Bxe6 19. Rxe6 Qd7 20. Nxf6+ Rxf6 21. Rxf6 Bxf6 22. c3 Ne5 23. d4 cxd4 24. cxd4 Nc6 25. Be3 Na5 26. b3 Rd8 27. Rc1 Nc6 28. Kh2 Ne7 29. Bh3 Qb5 30. Qg4 Kh8 31. Qe6 Re8 32. h6 Ng8 33. hxg7+ Bxg7 34. Qc6 Qxc6 35. Rxc6 Re7 36. Rc8 b5 37. Rd8 1-0

[Event "BRA-ch U20"]
[Site "Concordia"]
[Date "2019.08.02"]
[Round "3"]
[White "Soares, Joao Carlos TC"]
[Black "Klein, Luan Carlos"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2092"]
[BlackElo "1842"]
[PlyCount "98"]
[EventDate "2019.08.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. g3 Nf6 6. Bg2 b6 7. 0-0 Bb7 8. Re1 Be7 9. e5 Nd7 10. Nf1 Qc7 11. Qe2 h6 12. h4 0-0-0 13. h5 Rdg8 14. c3 g6 15. hxg6 Rxg6 16. Bf4 h5 17. N1h2 h4 18. g4 f5 19. exf6 Qxf4 20. fxe7 Nxe7 21. Ne5 Nxe5 22. Qxe5 Qh6 23. Bh3 Rf8 24. d4 Nc6 25. Qe3 Qxe3 26. fxe3 Ba6 27. Bf1 Bxf1 28. Rxf1 Rxf1+ 29. Rxf1 e5 30. e4 cxd4 31. exd5 Ne7 32. cxd4 exd4 33. Rf4 Nxd5 34. Rxd4 Ne7 35. Kg2 Rc6 36. Rd2 Ng6 37. Kh3 Rf6 38. g5 Rf4 39. Rd6 Ne7 40. Rf6 Rxf6 41. gxf6 Ng6 42. Kg4 Kd7 43. Kg5 Nf8 44. Ng4 h3 45. Ne5+ Ke8 46. Nf3 a6 47. Kg4 Kf7 48. Kxh3 Kxf6 49. Kg4 Ne6 1/2-1/2

[Event "BRA-ch U20"]
[Site "Concordia"]
[Date "2019.08.01"]
[Round "1"]
[White "Elesbao, Bernardo Dartora"]
[Black "Klein, Luan Carlos"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1324"]
[BlackElo "1842"]
[PlyCount "45"]
[EventDate "2019.08.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 Nc6 5. Bb5 Bd7 6. Qe2 a6 7. Ba4 e6 8. d4 cxd4 9. cxd4 Qa5+ 10. Nc3 b5 11. Bc2 b4 12. Nd1 b3+ 13. Bd2 Qxa2 14. Rxa2 bxa2 15. Bb3 a1Q 16. Bc3 Na5 17. Bc2 Bb5 18. Qe3 Qa2 19. d5 Nc4 20. Qf4 Be7 21. dxe6 fxe6 22. Ng5 Ne5 23. Ne3 0-1

[Event "Sao Jose dos Pinhais U2200"]
[Site "Sao Jose dos Pinhais"]
[Date "2019.05.25"]
[Round "3"]
[White "Klein, Luan Carlos"]
[Black "Munaretto Jr, Alvanir Luiz"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "1878"]
[BlackElo "1702"]
[PlyCount "79"]
[EventDate "2019.05.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. f4 d6 6. d3 e6 7. Nf3 Nge7 8. 0-0 0-0 9. Be3 Nd4 10. Qd2 Rb8 11. Nd1 b6 12. c3 Nxf3+ 13. Bxf3 d5 14. exd5 Nxd5 15. Nf2 Ba6 16. Rfe1 Qd7 17. Rad1 h5 18. g4 Nxe3 19. Qxe3 hxg4 20. Nxg4 Rbd8 21. Be2 Bb7 22. Bf3 Bxf3 23. Qxf3 Qa4 24. a3 Rd5 25. Ne5 Rfd8 26. Rd2 Bf6 27. Re4 Qe8 28. Re3 Kg7 29. Qh3 Qh8 30. Qg4 Bxe5 31. fxe5 Qh6 32. Qg3 Rh8 33. Rf2 Kg8 34. Ref3 Rh7 35. Kg2 Qh5 36. Rf6 Qh4 37. R6f4 Qh5 38. R4f3 Qh4 39. d4 cxd4 40. cxd4 0-1

[Event "Sao Jose dos Pinhais U2200"]
[Site "Sao Jose dos Pinhais"]
[Date "2019.05.24"]
[Round "1"]
[White "Klein, Luan Carlos"]
[Black "De Oliveira, Wesley Cassio"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "1878"]
[BlackElo "1226"]
[PlyCount "41"]
[EventDate "2019.05.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 Nf6 3. Nf3 c5 4. d4 d5 5. e5 Nfd7 6. dxc5 Bxc5 7. Bd3 Nc6 8. Bf4 a6 9. 0-0 Qc7 10. Qe2 Bd4 11. Nxd4 Nxd4 12. Qg4 g6 13. Rfe1 h5 14. Qg3 Nc5 15. Nxd5 exd5 16. e6 Qc6 17. exf7+ Kxf7 18. Bd6 Bf5 19. Re7+ Kf6 20. h4 Nd7 21. Qg5# 1-0

[Event "Sao Jose dos Pinhais U2200"]
[Site "Sao Jose dos Pinhais"]
[Date "2019.05.24"]
[Round "2"]
[White "Sarda, Pedro Sada"]
[Black "Klein, Luan Carlos"]
[Result "1-0"]
[ECO "C13"]
[WhiteElo "1474"]
[BlackElo "1878"]
[PlyCount "99"]
[EventDate "2019.05.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Nf3 f5 8. Ned2 a6 9. c3 b5 10. Be2 Bb7 11. Qc2 Nd7 12. Nb3 Rg8 13. Rg1 Be4 14. Qd2 Rb8 15. Kf1 Bd6 16. h3 Qf6 17. Rd1 Nb6 18. Nc5 Ra8 19. Nd3 Nc4 20. Qc1 Ke7 21. b3 Nb6 22. Nde5 Nd7 23. Nxd7 Kxd7 24. c4 c6 25. Ne5+ Ke7 26. f3 Bxe5 27. dxe5 Qxe5 28. fxe4 fxe4 29. Qe3 c5 30. g3 b4 31. Qf4 Qxf4+ 32. gxf4 Rxg1+ 33. Kxg1 f5 34. Kf2 Rg8 35. Ra1 h6 36. a3 a5 37. axb4 axb4 38. Ra5 Kd6 39. Ra6+ Kd7 40. Bh5 Rf8 41. Ra7+ Kd6 42. Rh7 Rf6 43. Be8 e5 44. Rd7+ Ke6 45. Rd5 exf4 46. Bd7+ Ke7 47. Bxf5 e3+ 48. Kf3 Ra6 49. Kxf4 Ra3 50. Re5+ 1-0

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.27"]
[Round "10"]
[White "Colaco, Willian Wagner Soar"]
[Black "Klein, Luan Carlos"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1561"]
[BlackElo "1875"]
[PlyCount "140"]
[EventDate "2019.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 e6 4. e3 Be7 5. Bd3 Nbd7 6. Nbd2 0-0 7. 0-0 b6 8. e4 dxe4 9. Nxe4 Bb7 10. Qe2 h6 11. Bh4 Nd5 12. Bxe7 Qxe7 13. g3 Rac8 14. Ba6 Bxa6 15. Qxa6 Qb4 16. c3 Qxb2 17. Rfc1 Nb8 18. Qxa7 Qe2 19. Ned2 Qd3 20. Qa3 Nc6 21. Qb2 Ra8 22. c4 Nf6 23. Rc3 Qf5 24. d5 exd5 25. cxd5 Qxd5 26. Qc2 Nb4 27. Qb2 Nd3 28. Qc2 Nc5 29. a4 Nfd7 30. Nb3 Nxb3 31. Rxb3 Nc5 32. Re3 Ra5 33. Rd1 Qc6 34. Nd4 Qxa4 35. Qxa4 Rxa4 36. Nb5 Ne6 37. Rc3 c5 38. Rb1 Rfa8 39. Rcc1 Rd8 40. Nc3 Ra6 41. Rb2 Rd3 42. Ne4 f5 43. Nc3 Nd4 44. Kg2 Nc6 45. Na2 Rda3 46. Rcc2 Nd4 47. Rd2 b5 48. Nc1 Rc6 49. Nd3 Rc8 50. Nxc5 Rxc5 51. Rxd4 Ra8 52. Kf3 g5 53. Rdb4 Rb8 54. R2b3 Kf7 55. Ke3 Ke6 56. Kd4 Kd6 57. Rb2 Kc6 58. Ra2 Rd8+ 59. Ke3 Rc3+ 60. Ke2 Kb6 61. h4 Rc4 62. Rxc4 bxc4 63. hxg5 hxg5 64. Rd2 Rxd2+ 65. Kxd2 Kc5 66. Kc3 g4 67. Kd2 Kd4 68. Kc2 c3 69. Kd1 Kd3 70. Kc1 c2 0-1

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.26"]
[Round "9"]
[White "Klein, Luan Carlos"]
[Black "Ramirez Brizuela, Juan Bartolome"]
[Result "1-0"]
[ECO "C33"]
[WhiteElo "1875"]
[BlackElo "1582"]
[PlyCount "53"]
[EventDate "2019.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. f4 Nc6 3. Nf3 exf4 4. Bc4 Nf6 5. Nc3 Bb4 6. 0-0 0-0 7. d3 d6 8. Bxf4 Na5 9. Bb3 Nxb3 10. axb3 a6 11. Bg5 c6 12. Kh1 h6 13. Bh4 g5 14. Nxg5 Ng4 15. Nf3 Qb6 16. Qe2 Qc5 17. h3 Bxc3 18. bxc3 Ne5 19. d4 Nxf3 20. dxc5 Nxh4 21. cxd6 Be6 22. c4 c5 23. Qh5 Ng6 24. Qxh6 Rac8 25. Rf6 Ne5 26. Qg5+ Ng6 27. Rxg6+ 1-0

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.26"]
[Round "8"]
[White "Wilberger, Marcelo"]
[Black "Klein, Luan Carlos"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "1617"]
[BlackElo "1875"]
[PlyCount "63"]
[EventDate "2019.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. 0-0 0-0 6. c4 b6 7. cxd5 Nxd5 8. e4 Nf6 9. Qc2 h6 10. Rd1 Bb7 11. Nc3 Nbd7 12. d5 exd5 13. exd5 Bb4 14. Nd4 Bxc3 15. bxc3 Nxd5 16. Nf5 c6 17. Nd6 Qc7 18. Ba3 Rfd8 19. c4 N5f6 20. Rab1 Nf8 21. Qa4 a6 22. Nxb7 b5 23. Rxd8 Rxd8 24. Qxa6 Rd2 25. Qxc6 Qe5 26. Bxf8 Qf5 27. Rf1 Ng4 28. Bc5 Qh5 29. h3 Ne5 30. Qc8+ Kh7 31. Be3 Rxa2 32. cxb5 1-0

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.25"]
[Round "7"]
[White "Klein, Luan Carlos"]
[Black "Araujo, Adalberto Marcos"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1875"]
[BlackElo "2213"]
[PlyCount "88"]
[EventDate "2019.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Bc4 e6 6. Nf3 d6 7. 0-0 a6 8. a4 Nge7 9. Bg5 h6 10. Bh4 Qc7 11. Qe2 Ng6 12. Bg3 Be7 13. Rac1 0-0 14. Rfd1 Rd8 15. Ba2 Qb6 16. Kh1 Nb4 17. Bb1 e5 18. Nd2 Be6 19. Nd5 Nxd5 20. exd5 Bxd5 21. Nc4 Bxc4 22. Qxc4 Nf8 23. Ba2 Ne6 24. Qg4 Nd4 25. f4 Bf6 26. fxe5 dxe5 27. Rf1 Rf8 28. Bxe5 Bxe5 29. Rxf7 Kh8 30. Rxf8+ Rxf8 31. Rc8 Qf6 32. Bc4 Bd6 33. Bd3 g6 34. Qd7 b5 35. axb5 axb5 36. Rxf8+ Bxf8 37. Qg4 Kg7 38. h4 h5 39. Qd7+ Kh6 40. Qh3 Qf4 41. g4 hxg4 42. Qg2 Nf3 43. Bxb5 Nxh4 44. Qa8 Qc1+ 0-1

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.24"]
[Round "5"]
[White "Klein, Luan Carlos"]
[Black "Zampier, Alexandre"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1875"]
[BlackElo "1610"]
[PlyCount "55"]
[EventDate "2019.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Bc4 c6 5. d3 Nf6 6. Nge2 Bg4 7. 0-0 e6 8. f3 Bf5 9. Ng3 Bc5+ 10. Kh1 Bd6 11. f4 0-0 12. Bd2 Qc5 13. Na4 Bxd3 14. Nxc5 Bxc4 15. Nd3 Nbd7 16. b3 Bd5 17. c4 Be4 18. Nxe4 Nxe4 19. Qe2 f5 20. Rac1 Ndf6 21. Bc3 Ng4 22. Rf3 Rad8 23. h3 Ba3 24. Rc2 Rxd3 25. Qxd3 Ngf6 26. h4 c5 27. Bxf6 Bb4 28. Be5 1-0

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.24"]
[Round "6"]
[White "Urquiza, Marcello de Albuque"]
[Black "Klein, Luan Carlos"]
[Result "1/2-1/2"]
[ECO "B93"]
[WhiteElo "2025"]
[BlackElo "1875"]
[PlyCount "58"]
[EventDate "2019.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 a6 8. f4 Nc6 9. Nxc6 bxc6 10. e5 dxe5 11. Qxd8+ Kxd8 12. fxe5 Ng4 13. Bb6+ Ke8 14. 0-0-0 Be6 15. Bxa6 Bxe5 16. Bb7 Rb8 17. Bxc6+ Kf8 18. Bd4 Bf4+ 19. Kb1 f6 20. h3 Ne5 21. Be4 Nc4 22. g3 Bf5 23. Bxf5 gxf5 24. Bc5 Nd2+ 25. Rxd2 Bxd2 26. Nd5 Rb5 27. Nc7 Rb7 28. Ne6+ Kf7 29. Rd1 Ba5 1/2-1/2

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.23"]
[Round "4"]
[White "Frois, Vitor Amorim"]
[Black "Klein, Luan Carlos"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2109"]
[BlackElo "1875"]
[PlyCount "117"]
[EventDate "2019.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 c5 5. g3 Nc6 6. Bg2 Be7 7. 0-0 b6 8. c3 Bb7 9. Qc2 Qc7 10. Re1 h6 11. a3 a6 12. Nf1 0-0-0 13. exd5 Nxd5 14. Ne3 g5 15. Nxd5 exd5 16. d4 Kb8 17. b4 c4 18. a4 Na7 19. Ne5 Bd6 20. f4 f6 21. Ng6 Rhg8 22. f5 h5 23. Bf3 h4 24. g4 Rge8 25. Be3 Nc8 26. Qg2 Qd7 27. a5 b5 28. Re2 Bc7 29. Rae1 Qf7 30. Bd2 Rxe2 31. Qxe2 Bd6 32. Qe6 Rd7 33. Kg2 Kc7 34. Re2 Kb8 35. Be1 Kc7 36. Bf2 Kb8 37. Be1 Kc7 38. Bd2 Kb8 39. Bc1 Kc7 40. Re1 Kb8 41. Ne5 h3+ 42. Kf2 fxe5 43. dxe5 Qh7 44. exd6 Qh4+ 45. Kf1 Rxd6 46. Qe5 Qh7 47. Qd4 Qg8 48. Be3 Qd8 49. Bf2 Qg8 50. Bg3 Ka8 51. Bxd6 Nxd6 52. Re6 Ne4 53. Bxe4 dxe4 54. Rd6 Qb8 55. Rd8 Bc8 56. Qxe4+ Ka7 57. Qd4+ Ka8 58. Qd5+ Ka7 59. Qc5+ 1-0

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.22"]
[Round "2"]
[White "Fabrega, Enrique"]
[Black "Klein, Luan Carlos"]
[Result "1/2-1/2"]
[ECO "D48"]
[WhiteElo "2125"]
[BlackElo "1875"]
[PlyCount "43"]
[EventDate "2019.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. 0-0 c5 10. Qe2 Bb7 11. Rd1 Qb6 12. b3 Be7 13. Bb2 0-0 14. Rac1 Rac8 15. Nb1 Rfd8 16. Nbd2 Nd5 17. Bb1 cxd4 18. Bxd4 Bc5 19. Qd3 f5 20. b4 Nxb4 21. Qb3 Nd5 22. Qb2 1/2-1/2

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.22"]
[Round "3"]
[White "Klein, Luan Carlos"]
[Black "Broday, Geovani Allan"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1875"]
[BlackElo "2129"]
[PlyCount "71"]
[EventDate "2019.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. g3 b5 4. a3 Bb7 5. Bg2 e6 6. d3 d5 7. Bd2 Nf6 8. e5 Ng8 9. f4 Ne7 10. Nf3 h5 11. Qe2 Nf5 12. 0-0 Nc6 13. Rae1 Be7 14. Qf2 Qc7 15. Na2 0-0-0 16. c4 bxc4 17. dxc4 d4 18. b4 Ne3 19. Bxe3 dxe3 20. Qxe3 cxb4 21. axb4 Nxb4 22. Qb3 Rd3 23. Qb1 Rhd8 24. Nxb4 Qb6+ 25. Kh1 Bxb4 26. c5 Bxc5 27. Rc1 Kb8 28. Qxb6 Bxb6 29. Rb1 Ka7 30. Ng5 R8d7 31. Bxb7 Rxb7 32. Ne4 Rc7 33. Rfc1 Rxc1+ 34. Rxc1 a5 35. Nd6 a4 36. Ra1 1/2-1/2

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.21"]
[Round "1"]
[White "Klein, Luan Carlos"]
[Black "Belle, Davi Lorensatto Fer"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1875"]
[PlyCount "87"]
[EventDate "2019.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Ne7 4. g3 dxe4 5. dxe4 g6 6. Bg2 Nbc6 7. Ngf3 Bg7 8. 0-0 0-0 9. Qe2 e5 10. c3 Bg4 11. Nc4 Bxf3 12. Qxf3 f5 13. exf5 Nxf5 14. Qd5+ Qxd5 15. Bxd5+ Kh8 16. Re1 Nd6 17. Nxd6 cxd6 18. Be3 Rac8 19. Rad1 Rfe8 20. Bg5 h6 21. Be3 b6 22. Bf7 Red8 23. Bxg6 Ne7 24. Be4 d5 25. Bg2 d4 26. cxd4 exd4 27. Bxh6 Nf5 28. Bxg7+ Kxg7 29. Be4 Kf6 30. Re2 Rd6 31. Red2 Rcd8 32. Rd3 Ne7 33. f4 Ng6 34. Kf2 Ne5 35. fxe5+ Kxe5 36. Bf3 Rf6 37. h4 Rdf8 38. g4 Rf4 39. Kg3 Rd8 40. Re1+ Kd6 41. Kxf4 Kc5 42. Rc1+ Kb5 43. Bc6+ Ka6 44. Ra3# 1-0

[Event "Curitiba Fexpar op 1st"]
[Site "Curitiba"]
[Date "2018.11.04"]
[Round "6"]
[White "Klein, Luan Carlos"]
[Black "Lopes, Marcelo Ferreira"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "1838"]
[BlackElo "1999"]
[PlyCount "49"]
[EventDate "2018.11.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Nfd7 5. d4 a6 6. Bd3 c5 7. dxc5 Nxc5 8. 0-0 Be7 9. Bf4 Nxd3 10. Qxd3 0-0 11. Rad1 Nc6 12. a3 f6 13. exf6 Bxf6 14. Bg3 Qb6 15. b4 Bd7 16. Rfe1 Bxc3 17. Qxc3 a5 18. Qd3 Ne7 19. Qd4 Qxd4 20. Nxd4 Kf7 21. b5 Rac8 22. Rd3 Rfe8 23. a4 Rc4 24. Nf3 Rxc2 25. Ne5+ 1-0

[Event "Curitiba Fexpar op 1st"]
[Site "Curitiba"]
[Date "2018.11.03"]
[Round "4"]
[White "Klein, Luan Carlos"]
[Black "De Oliveira, Wythor Rogerio"]
[Result "1-0"]
[ECO "C34"]
[WhiteElo "1838"]
[BlackElo "1335"]
[PlyCount "100"]
[EventDate "2018.11.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 d6 4. Bc4 Be6 5. Be2 Nc6 6. d4 d5 7. e5 g5 8. h4 g4 9. Ng5 h5 10. Nxe6 fxe6 11. Bxf4 Qd7 12. c3 a6 13. Bd3 Nge7 14. Nd2 0-0-0 15. Qa4 Bg7 16. Bxa6 bxa6 17. Qxa6+ Kb8 18. Nb3 Qc8 19. Qb5+ Qb7 20. Qxb7+ Kxb7 21. Nc5+ Kc8 22. Nxe6 Rdg8 23. Bg5 Kd7 24. Nxg7 Rxg7 25. Bf6 Rhg8 26. Bxg7 Rxg7 27. Rf1 g3 28. a4 Rg4 29. b4 Rxh4 30. a5 Na7 31. Ra2 Rh2 32. Rf3 h4 33. e6+ Kd6 34. Re2 Nb5 35. Kd2 Na3 36. Ke3 Ng6 37. Rf6 Ne7 38. Kf3 Nb5 39. a6 Rh1 40. Kg4 Nxc3 41. Ra2 Nb5 42. a7 Nxa7 43. Rxa7 h3 44. Ra6+ c6 45. Kxg3 hxg2 46. Kxg2 Re1 47. b5 Re2+ 48. Kf1 Rb2 49. bxc6 Rc2 50. c7+ Kxc7 1-0

[Event "Curitiba Fexpar op 1st"]
[Site "Curitiba"]
[Date "2018.11.03"]
[Round "3"]
[White "Rosa, Gabriel Redon"]
[Black "Klein, Luan Carlos"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1432"]
[BlackElo "1838"]
[PlyCount "132"]
[EventDate "2018.11.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. f4 e6 3. Nf3 d5 4. d3 Nf6 5. Nc3 Be7 6. b3 0-0 7. Bb2 a6 8. Qd2 b5 9. exd5 exd5 10. 0-0-0 Nc6 11. g3 Be6 12. Bg2 Rb8 13. Rdg1 Qa5 14. Kb1 c4 15. Ne2 b4 16. c3 Rfc8 17. Nfd4 Nxd4 18. Nxd4 cxd3 19. cxb4 Bxb4 20. Qxd3 Bc3 21. Nxe6 fxe6 22. Rc1 Bxb2 23. Kxb2 Qb6 24. Rhe1 g6 25. Rxc8+ Rxc8 26. Bh3 Ne4 27. Bg2 Qb4 28. Rf1 Nd2 29. Rc1 Rb8 30. Ka1 a5 31. Rc2 Nc4 32. Qe2 Qb6 33. Bh3 Qd4+ 34. Kb1 Na3+ 35. Kc1 Qa1+ 36. Kd2 Qd4+ 37. Kc1 Nxc2 38. Qxe6+ Kh8 39. Kxc2 Qe4+ 40. Qxe4 dxe4 41. Kd2 a4 42. Be6 a3 43. Ke3 Rb4 44. Bc4 Kg7 45. Kxe4 Kf6 46. g4 h6 47. h3 Rb8 48. Bd5 Re8+ 49. Kd3 Re1 50. b4 Rf1 51. Ke3 Rb1 52. Bb3 Rxb3+ 53. axb3 a2 54. b5 a1Q 55. b6 Qg1+ 56. Ke4 Qxb6 57. h4 Qxb3 58. g5+ hxg5 59. hxg5+ Ke6 60. Kd4 Qf3 61. Kc5 Qxf4 62. Kc6 Qd4 63. Kb5 Kd6 64. Ka5 Qb2 65. Ka4 Kc5 66. Ka5 Qb5# 0-1

[Event "Curitiba Fexpar op 1st"]
[Site "Curitiba"]
[Date "2018.11.03"]
[Round "5"]
[White "Zini, Jhone Marcelo"]
[Black "Klein, Luan Carlos"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2066"]
[BlackElo "1838"]
[PlyCount "100"]
[EventDate "2018.11.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. Bf4 e6 4. e3 Nbd7 5. Bd3 h6 6. h3 Bd6 7. Nbd2 b6 8. Ne5 Bb7 9. c3 Qe7 10. Qe2 Ne4 11. Nxe4 dxe4 12. Bb5 Bxe5 13. dxe5 c6 14. Ba4 Qc5 15. Bc2 Nxe5 16. Bxe4 0-0-0 17. 0-0 Qc4 18. Qc2 Nd3 19. Bxd3 Qxd3 20. Qa4 Qa6 21. Qe4 Qb5 22. Rfd1 Qf5 23. Qa4 Qa5 24. Qxa5 bxa5 25. Bd6 Ba6 26. Rd4 Rd7 27. c4 Bxc4 28. Rxc4 Rxd6 29. Rac1 Kb7 30. R1c2 Rhd8 31. Kf1 Kb6 32. Ke2 Rc8 33. e4 e5 34. b4 axb4 35. Rxb4+ Kc7 36. Rcb2 Rd7 37. Rb7+ Kd8 38. Rxd7+ Kxd7 39. Kd3 Kc7 40. Rb3 Rd8+ 41. Kc2 Rd4 42. f3 Rc4+ 43. Kb2 a5 44. a3 Rd4 45. Kc3 Rd1 46. Rb2 Rd4 47. Rb1 f6 48. Rb2 Rd1 49. Kb3 Rd4 50. Kc3 Rd1 1/2-1/2

[Event "Curitiba Fexpar op 1st"]
[Site "Curitiba"]
[Date "2018.11.02"]
[Round "2"]
[White "Klein, Luan Carlos"]
[Black "Mafra, Kaiser Luiz"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "1838"]
[BlackElo "2106"]
[PlyCount "66"]
[EventDate "2018.11.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. f4 d6 6. d3 Rb8 7. Nf3 e6 8. 0-0 Nge7 9. Be3 Nd4 10. Qd2 0-0 11. Nd1 b5 12. c3 Nxf3+ 13. Bxf3 Bb7 14. d4 Qc7 15. g4 f5 16. gxf5 gxf5 17. e5 dxe5 18. fxe5 Nd5 19. Bg2 Kh8 20. Bf4 Nxf4 21. Qxf4 Bxg2 22. Kxg2 Rg8 23. Kh1 Bh6 24. Qf3 cxd4 25. cxd4 Rg4 26. d5 Rf4 27. d6 Qc4 28. Ne3 Rxf3 29. Nxc4 Rxf1+ 30. Rxf1 bxc4 31. h4 Bg7 32. Rxf5 exf5 33. e6 Bf8 0-1

[Event "Curitiba Fexpar op 1st"]
[Site "Curitiba"]
[Date "2018.11.02"]
[Round "1"]
[White "Xavier, Kayo Henrique Campo"]
[Black "Klein, Luan Carlos"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "1271"]
[BlackElo "1838"]
[PlyCount "96"]
[EventDate "2018.11.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bb5+ Nbd7 7. 0-0 Bg7 8. Be3 0-0 9. Qd2 a6 10. Bd3 Qc7 11. Nde2 b5 12. Nf4 Bb7 13. Rab1 Rac8 14. f3 Nb6 15. Nce2 Nc4 16. Qc1 Rfd8 17. b3 Nxe3 18. Qxe3 Bh6 19. Qf2 d5 20. Nh3 dxe4 21. fxe4 Rf8 22. Ng3 Ng4 23. Qe2 Ne3 24. Rf2 Rcd8 25. Kh1 Bc8 26. Nf1 Ng4 27. Rf3 Ne5 28. Rg3 Qc5 29. Qh5 Bg7 30. Qe2 Nc6 31. Qe3 Qe5 32. Qg5 Bxh3 33. gxh3 Qxg5 34. Rxg5 Nb4 35. Rd1 Nxa2 36. Rd5 Nc3 37. Rxd8 Rxd8 38. Re1 Na2 39. e5 Nb4 40. Re3 Nxd3 41. cxd3 e6 42. Kg2 Rd5 43. Ng3 Rxe5 44. Rxe5 Bxe5 45. Ne4 a5 46. Nc5 Bd4 47. h4 a4 48. Kf3 Bxc5 0-1

[Event "Concordia op 4th"]
[Site "Concordia"]
[Date "2018.07.01"]
[Round "5"]
[White "Oliveira, Fernando Ventura"]
[Black "Klein, Luan Carlos"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2047"]
[BlackElo "1830"]
[PlyCount "73"]
[EventDate "2018.06.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d3 c5 3. Nd2 Nc6 4. Ngf3 d5 5. c3 Nf6 6. Qc2 Be7 7. g3 b6 8. a3 0-0 9. e5 Nd7 10. d4 f6 11. Bh3 Ndxe5 12. dxe5 fxe5 13. 0-0 Kh8 14. Bg2 e4 15. Nxe4 dxe4 16. Qxe4 Bb7 17. Qxe6 Rxf3 18. Bxf3 Nd4 19. cxd4 Bxf3 20. Re1 Bf6 21. dxc5 bxc5 22. Qf5 Bb7 23. Qxc5 Rc8 24. Qb5 Bc6 25. Qf5 Rb8 26. Bf4 Rb5 27. Qe6 Rc5 28. Rad1 Qa8 29. Rc1 Bd4 30. Rxc5 Bxc5 31. b4 Bb6 32. Rc1 Bb7 33. a4 Qd8 34. a5 Bxf2+ 35. Kxf2 Qd4+ 36. Qe3 Qb2+ 37. Qd2 1-0

[Event "Concordia op 4th"]
[Site "Concordia"]
[Date "2018.06.30"]
[Round "3"]
[White "Durante, Tauany Seidel"]
[Black "Klein, Luan Carlos"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "1079"]
[BlackElo "1830"]
[PlyCount "70"]
[EventDate "2018.06.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. d3 g6 7. Nc3 Bg7 8. Re1 Nf6 9. Be3 0-0 10. Qd2 Rab8 11. a4 a6 12. h3 b5 13. axb5 axb5 14. Bh6 e5 15. Rad1 Nd4 16. Nxd4 cxd4 17. Nd5 Nxd5 18. exd5 Qb7 19. c4 bxc4 20. dxc4 Qxb2 21. Bxg7 Qxd2 22. Rxd2 Kxg7 23. g3 Rfc8 24. Rc1 Rb7 25. f4 f6 26. Kf2 Rbc7 27. Ra1 Rxc4 28. Re1 R4c5 29. g4 Rxd5 30. f5 Rdc5 31. Kf1 d5 32. Rg2 e4 33. Kg1 Rc1 34. Rxc1 Rxc1+ 35. Kh2 d3 0-1

[Event "Concordia op 4th"]
[Site "Concordia"]
[Date "2018.06.30"]
[Round "4"]
[White "Klein, Luan Carlos"]
[Black "Kropff, Ricardo"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1830"]
[BlackElo "2224"]
[PlyCount "35"]
[EventDate "2018.06.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. Bd3 c5 6. c3 d6 7. 0-0 Qb6 8. Qb3 Be6 9. Qxb6 axb6 10. Nbd2 Nc6 11. a3 Nh5 12. Bg3 Nxg3 13. hxg3 Rfc8 14. Ng5 Bd7 15. Nc4 Ra6 16. Nd2 Raa8 17. Nc4 Ra6 18. Nd2 1/2-1/2

[Event "Concordia op 4th"]
[Site "Concordia"]
[Date "2018.06.29"]
[Round "2"]
[White "Klein, Luan Carlos"]
[Black "Aranha Filho, Alvaro Zimmermann"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1830"]
[BlackElo "2304"]
[PlyCount "114"]
[EventDate "2018.06.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Bc4 Nb6 5. Bb3 Nc6 6. Nf3 Bf5 7. d3 e6 8. Bf4 Bd6 9. Qd2 0-0 10. h3 e5 11. Bg5 Qd7 12. 0-0-0 Na5 13. Nh4 Nxb3+ 14. axb3 Be6 15. g4 f6 16. Be3 Bb4 17. f4 exf4 18. Bxf4 Nd5 19. Nf5 Bxf5 20. gxf5 Qc6 21. Rdg1 Rf7 22. Bh6 Nxc3 23. bxc3 Bxc3 24. Qg2 Qxg2 25. Rxg2 Re8 26. Bd2 Bd4 27. h4 Be3 28. h5 h6 29. Rd1 Bxd2+ 30. Kxd2 Re5 31. Rf1 Rfe7 32. Rf3 Re1 33. Rh2 Rg1 34. Kc3 Ree1 35. Kc4 Rh1 36. Rff2 Rxh2 37. Rxh2 Rf1 38. Kd5 Rxf5+ 39. Ke6 Re5+ 40. Kd7 c5 41. Kc7 b5 42. Kc6 b4 43. Kb7 Kf7 44. Kxa7 f5 45. Kb6 Kf6 46. Kb5 f4 47. d4 cxd4+ 48. Kxb4 Kf5 49. Kc4 f3 50. Rf2 Kf4 51. Kxd4 Re2 52. Rf1 Rxc2 53. b4 f2 54. b5 Kf3 55. Rb1 Ke2 56. b6 f1Q 57. Rxf1 Kxf1 0-1

[Event "Concordia op 4th"]
[Site "Concordia"]
[Date "2018.06.29"]
[Round "1"]
[White "Tombesi, Wilson Roberto Lope"]
[Black "Klein, Luan Carlos"]
[Result "0-1"]
[ECO "D60"]
[BlackElo "1830"]
[PlyCount "94"]
[EventDate "2018.06.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. Bg5 Be7 6. e3 0-0 7. Qb3 Nbd7 8. c5 b6 9. cxb6 axb6 10. a3 c5 11. Be2 Ba6 12. Nb5 c4 13. Qa4 Bxb5 14. Qxb5 Ra5 15. Qc6 Bb4+ 16. Kf1 Nb8 17. Qb7 Re8 18. Ne5 Re7 19. Nc6 Rxb7 20. Nxd8 Rd7 21. Rd1 Be7 22. Nxf7 Kxf7 23. f3 Ne8 24. Bf4 Nc6 25. Bg3 Bd6 26. Bf2 b5 27. g4 b4 28. Be1 Ra8 29. axb4 Bxb4 30. Bg3 Ra2 31. Rb1 Rda7 32. Kf2 Bd6 33. f4 Na5 34. h4 Nb3 35. Rhd1 Nf6 36. Kf3 Ne4 37. Be1 R7a4 38. Kg2 Bb4 39. Bxb4 Rxb4 40. Kh2 Ned2 41. Kg3 Nxb1 42. Rxb1 Nd2 43. Rd1 Ne4+ 44. Kf3 Rbxb2 45. Re1 Nc3 46. Bf1 Rf2+ 47. Kg3 Ne4+ 0-1

[Event "Santa Catarina-chT"]
[Site "Piratuba"]
[Date "2018.04.15"]
[Round "4.3"]
[White "Klein, Luan Carlos"]
[Black "Bassani, Jaison Jose"]
[Result "1/2-1/2"]
[ECO "B24"]
[WhiteElo "1847"]
[BlackElo "2045"]
[PlyCount "51"]
[EventDate "2018.04.13"]
[EventType "team-swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]
[WhiteTeam "Caita"]
[BlackTeam "UFSC"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. f4 e6 6. d3 Nge7 7. Nf3 0-0 8. Be3 Nd4 9. 0-0 d5 10. Bf2 dxe4 11. dxe4 Nec6 12. e5 f6 13. Nxd4 cxd4 14. exf6 Qxf6 15. Ne4 Qe7 16. c3 e5 17. fxe5 dxc3 18. Qb3+ Be6 19. Qxc3 Bxe5 20. Qc5 Rxf2 21. Rxf2 Bd4 22. Qxe7 Nxe7 23. Kf1 Bxf2 24. Kxf2 Rc8 25. Nc3 b6 26. Re1 1/2-1/2

[Event "Santa Catarina-chT"]
[Site "Piratuba"]
[Date "2018.04.15"]
[Round "5.3"]
[White "Tramontini, Renan Cesar"]
[Black "Klein, Luan Carlos"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1732"]
[BlackElo "1847"]
[PlyCount "97"]
[EventDate "2018.04.13"]
[EventType "team-swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]
[WhiteTeam "Elo Ideias"]
[BlackTeam "Caita"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. e4 c5 2. Nc3 e6 3. f4 Nc6 4. Nf3 g6 5. Bc4 Nge7 6. e5 d5 7. exd6 Qxd6 8. Ne4 Qxf4 9. d3 Qc7 10. Nf6+ Kd8 11. Ng5 Nf5 12. 0-0 Bd6 13. Rxf5 gxf5 14. Qh5 Ne5 15. Bd2 Qe7 16. Ngxh7 Rxh7 17. Nxh7 Kc7 18. Bg5 Qe8 19. Nf6 Qc6 20. Qh8 b5 21. Ne8+ Kb6 22. Nxd6 Qxd6 23. Qd8+ Qxd8 24. Bxd8+ Ka6 25. Bb3 Bb7 26. Bc7 Ng4 27. a4 Bd5 28. axb5+ Kb7 29. Bxd5+ exd5 30. Bd6 c4 31. dxc4 dxc4 32. Bc5 a5 33. bxa6+ Rxa6 34. Rxa6 Kxa6 35. h4 Kb5 36. Bf8 c3 37. bxc3 Kc4 38. h5 Kxc3 39. h6 Nxh6 40. Bxh6 Kxc2 41. Kf2 Kd3 42. Kf3 Kd4 43. Kf4 Kd3 44. Kxf5 Ke2 45. g4 Kf3 46. g5 Kg3 47. Kf6 Kg4 48. Kxf7 Kh5 49. g6 1-0

[Event "Santa Catarina-chT"]
[Site "Piratuba"]
[Date "2018.04.14"]
[Round "3.3"]
[White "Filgueiras, Nathan Felipe"]
[Black "Klein, Luan Carlos"]
[Result "1-0"]
[ECO "B75"]
[WhiteElo "2080"]
[BlackElo "1847"]
[PlyCount "73"]
[EventDate "2018.04.13"]
[EventType "team-swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]
[WhiteTeam "Blumenau"]
[BlackTeam "Caita"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 a6 8. Qd2 b5 9. g4 Bb7 10. 0-0-0 Nbd7 11. h4 Rc8 12. h5 Nc5 13. Kb1 b4 14. Nce2 Ncxe4 15. fxe4 Bxe4 16. Rg1 e5 17. h6 Bf8 18. Rc1 exd4 19. Bxd4 Rg8 20. Ng3 d5 21. Bxa6 Ra8 22. Bb5+ Nd7 23. Nxe4 dxe4 24. Bb6 Bxh6 25. Qd5 Qxb6 26. Qxa8+ Ke7 27. Qxe4+ Kf8 28. Bxd7 Bxc1 29. Rxc1 Qd6 30. Ba4 Kg7 31. Bb3 Rc8 32. Qf3 Rc7 33. Rd1 Qe5 34. Qd5 Qe7 35. Qd4+ f6 36. g5 Rc6 37. Qd5 1-0

[Event "Santa Catarina-chT"]
[Site "Piratuba"]
[Date "2018.04.14"]
[Round "2.3"]
[White "Klein, Luan Carlos"]
[Black "Dos Santos, Lucas Puhl"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "1847"]
[BlackElo "1583"]
[PlyCount "41"]
[EventDate "2018.04.13"]
[EventType "team-swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]
[WhiteTeam "Caita"]
[BlackTeam "FCX"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. e4 e5 2. f4 d6 3. Nf3 Nf6 4. Nc3 Be7 5. Bc4 a6 6. fxe5 dxe5 7. Nxe5 Qd4 8. Bxf7+ Kf8 9. Nf3 Qb6 10. Bb3 Ng4 11. d4 Nc6 12. 0-0 Ke8 13. Nd5 Qa7 14. Nxc7+ Kd8 15. Nxa8 Rf8 16. c3 Qxa8 17. Ng5 Qb8 18. Rxf8+ Bxf8 19. e5 Ke8 20. Bf4 Bf5 21. Be6 1-0

[Event "Santa Catarina State-ch 62nd"]
[Site "Concordia"]
[Date "2018.02.25"]
[Round "6"]
[White "Klein, Luan Carlos"]
[Black "Maldaner, Matheus Atie Rizzo"]
[Result "1-0"]
[ECO "C31"]
[WhiteElo "1737"]
[BlackElo "1752"]
[PlyCount "31"]
[EventDate "2018.02.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. Nf3 dxe4 4. Nxe5 Nd7 5. d4 Ngf6 6. Bc4 Nxe5 7. fxe5 Nd5 8. 0-0 Be7 9. Nc3 Nxc3 10. Bxf7+ Kd7 11. bxc3 b6 12. Qg4+ Kc6 13. Qxe4+ Kb5 14. Qxa8 Ka6 15. Bc4+ b5 16. Qc6+ 1-0

[Event "Santa Catarina State-ch 62nd"]
[Site "Concordia"]
[Date "2018.02.25"]
[Round "7"]
[White "Manfroi, Alexander Giannini"]
[Black "Klein, Luan Carlos"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "1782"]
[BlackElo "1737"]
[PlyCount "93"]
[EventDate "2018.02.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. g3 g6 5. Bg2 Bg7 6. 0-0 0-0 7. d3 Nc6 8. h3 Rb8 9. a4 a6 10. Be3 b5 11. axb5 axb5 12. Qd2 Bd7 13. Nh2 Qc8 14. g4 h5 15. f3 Nd4 16. Ne2 Nxe2+ 17. Qxe2 hxg4 18. fxg4 Be6 19. c3 Qd7 20. Nf3 c4 21. Ne1 cxd3 22. Nxd3 Bc4 23. Ra7 Qe6 24. Bg5 d5 25. e5 Nd7 26. Nf4 Qxe5 27. Qxe5 Nxe5 28. Bxe7 Nc6 29. Bxf8 Bxf1 30. Rc7 Be5 31. Rxc6 Bxg2 32. Bd6 Bxd6 33. Rxd6 Be4 34. Nxd5 Bc2 35. Nf6+ Kg7 36. g5 Bf5 37. h4 Kf8 38. Nd7+ Bxd7 39. Rxd7 Ke8 40. Rc7 Rd8 41. b4 Rd3 42. Rb7 Rxc3 43. Rxb5 Rc4 44. Rb8+ Ke7 45. Rb7+ Ke8 46. Rb8+ Ke7 47. Rb7+ 1/2-1/2

[Event "Santa Catarina State-ch 62nd"]
[Site "Concordia"]
[Date "2018.02.24"]
[Round "5"]
[White "Borges, Guilherme Deola"]
[Black "Klein, Luan Carlos"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2216"]
[BlackElo "1737"]
[PlyCount "69"]
[EventDate "2018.02.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 0-0 8. Qc2 Nbd7 9. Nge2 Re8 10. f3 Nf8 11. Bh4 Ng6 12. Bf2 Be6 13. 0-0 Bd6 14. Rad1 Qc7 15. h3 Qd7 16. f4 Ne7 17. g4 Bxg4 18. hxg4 Qxg4+ 19. Ng3 Ng6 20. Be2 Qh3 21. Qf5 Qh6 22. Nh5 Ne7 23. Nxf6+ gxf6 24. Qh5 Qg6+ 25. Kh1 Qxh5+ 26. Bxh5 Nf5 27. Rd3 Re7 28. Bg4 Nh6 29. Bh3 Rae8 30. Nd1 Re4 31. Bh4 Kf8 32. Bxf6 Ng8 33. Bh4 Ne7 34. Bg5 Ng6 35. Bf5 1-0

[Event "Santa Catarina State-ch 62nd"]
[Site "Concordia"]
[Date "2018.02.24"]
[Round "4"]
[White "Klein, Luan Carlos"]
[Black "Bassani, Jaison Jose"]
[Result "1/2-1/2"]
[ECO "B24"]
[WhiteElo "1737"]
[BlackElo "2030"]
[PlyCount "69"]
[EventDate "2018.02.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 e6 4. Bg2 Nge7 5. f4 d5 6. d3 g6 7. Nf3 Bg7 8. 0-0 0-0 9. Nh4 dxe4 10. Nxe4 b6 11. Rb1 Bb7 12. g4 Nd5 13. Qe1 Ndb4 14. f5 Nxc2 15. Qg3 N2d4 16. Kh1 Ne2 17. Qh3 Nxc1 18. f6 Nxa2 19. fxg7 Kxg7 20. g5 Nd4 21. Nf6 Bxg2+ 22. Nxg2 h5 23. Nxh5+ gxh5 24. Qxh5 Qe7 25. Qh6+ Kg8 26. Rf6 Nf5 27. Qh5 Kg7 28. Rg1 Rh8 29. Rh6 Qb7 30. Qg4 Nxh6 31. gxh6+ Kxh6 32. Rf1 Rag8 33. Qh4+ Kg7 34. Qg5+ Kh7 35. Qh5+ 1/2-1/2

[Event "Santa Catarina State-ch 62nd"]
[Site "Concordia"]
[Date "2018.02.23"]
[Round "3"]
[White "Da Veiga, Pedro Miguel Back"]
[Black "Klein, Luan Carlos"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1455"]
[BlackElo "1737"]
[PlyCount "76"]
[EventDate "2018.02.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 f5 3. e3 Nf6 4. Nge2 g6 5. g3 Bg7 6. Bg2 0-0 7. 0-0 d6 8. f4 Nc6 9. d3 Be6 10. Bd2 Rb8 11. Rb1 d5 12. cxd5 Nxd5 13. a3 Qd7 14. Nxd5 Bxd5 15. e4 Be6 16. Bc3 Rfd8 17. fxe5 Qxd3 18. Qxd3 Rxd3 19. Nf4 Bc4 20. Nxd3 Bxd3 21. Rbd1 Bxf1 22. Kxf1 fxe4 23. Bxe4 Nxe5 24. Ke2 c6 25. Bd4 Re8 26. Bxa7 Ng4 27. h3 Nf6 28. Kf3 Rxe4 29. Bd4 Re7 30. Bc5 Rd7 31. Rd4 Rxd4 32. Bxd4 Kf7 33. Bc3 Nd5 34. Bxg7 Kxg7 35. Ke4 Kf6 36. h4 h5 37. a4 Ke6 38. a5 Kf6 0-1

[Event "Santa Catarina State-ch 62nd"]
[Site "Concordia"]
[Date "2018.02.23"]
[Round "2"]
[White "Klein, Luan Carlos"]
[Black "Umetsubo, Cesar Hidemitsu"]
[Result "0-1"]
[ECO "C31"]
[WhiteElo "1737"]
[BlackElo "2415"]
[PlyCount "38"]
[EventDate "2018.02.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. Nf3 dxe4 4. Nxe5 Nd7 5. d4 exd3 6. Nxd3 Ngf6 7. Be2 Nc5 8. Be3 Nxd3+ 9. Qxd3 Qxd3 10. Bxd3 Nd5 11. Bd2 Nb4 12. Bb5+ c6 13. Ba4 Bf5 14. Bxb4 Bxb4+ 15. c3 Bc5 16. Nd2 0-0-0 17. 0-0-0 Rhe8 18. h3 Re2 19. Rhe1 Rdxd2 0-1

[Event "Florianopolis op 4th"]
[Site "Florianopolis"]
[Date "2018.01.24"]
[Round "8"]
[White "Sa, Ermano Soares De"]
[Black "Klein, Luan Carlos"]
[Result "0-1"]
[ECO "D47"]
[WhiteElo "1998"]
[BlackElo "1737"]
[PlyCount "44"]
[EventDate "2018.01.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. e3 c6 5. Bd3 Bd6 6. 0-0 0-0 7. Nc3 dxc4 8. Bxc4 b5 9. Bd3 Nbd7 10. b3 a6 11. Bb2 c5 12. Rc1 Bb7 13. Re1 Rc8 14. e4 cxd4 15. Nxd4 Ne5 16. Nb1 Rxc1 17. Bxc1 Bc5 18. Nxe6 fxe6 19. Bc2 Qxd1 20. Rxd1 Nfg4 21. b4 Bxf2+ 22. Kh1 Bb6 0-1

[Event "Florianopolis op 4th"]
[Site "Florianopolis"]
[Date "2018.01.22"]
[Round "5"]
[White "Japiassu, Ricardo de Villa No"]
[Black "Klein, Luan Carlos"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "1981"]
[BlackElo "1737"]
[PlyCount "87"]
[EventDate "2018.01.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 e5 2. g3 f5 3. Bg2 Nf6 4. d3 g6 5. Nc3 Bg7 6. Nf3 d6 7. 0-0 0-0 8. Rb1 Nc6 9. b4 Rb8 10. Bg5 h6 11. Bxf6 Bxf6 12. Qc2 g5 13. b5 Ne7 14. Nd2 b6 15. a4 f4 16. a5 Nf5 17. axb6 axb6 18. Ra1 h5 19. Ra7 h4 20. Nde4 g4 21. Nd5 Nd4 22. Ndxf6+ Rxf6 23. Nxf6+ Qxf6 24. Bd5+ Kh8 25. Qa2 f3 26. exf3 gxf3 27. Ra8 Qf5 28. Rxb8 Qh3 29. Rxc8+ Kg7 30. Rg8+ Kh7 31. Be4+ Kxg8 32. Qa8+ Kg7 33. Bxf3 c6 34. Bg2 Qg4 35. Qb7+ Kh6 36. Qe7 h3 37. Qxd6+ Kh7 38. Qe7+ Kg8 39. Qe8+ Kg7 40. Qe7+ Kg8 41. Bxc6 Ne2+ 42. Kh1 Nf4 43. Qe8+ Kh7 44. Qd7+ 1-0

[Event "Florianopolis op 4th"]
[Site "Florianopolis"]
[Date "2018.01.22"]
[Round "6"]
[White "Klein, Luan Carlos"]
[Black "Damous, Felipe Soares"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "1737"]
[BlackElo "2164"]
[PlyCount "103"]
[EventDate "2018.01.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Nf3 g6 5. g3 Bg7 6. Bg2 Nf6 7. d3 0-0 8. 0-0 Rb8 9. h3 b5 10. Ne2 b4 11. c4 bxc3 12. bxc3 Ba6 13. g4 c4 14. d4 Nxe4 15. Qc2 d5 16. Ne5 Nxe5 17. fxe5 Bb7 18. Nf4 e6 19. Ba3 Re8 20. Bxe4 dxe4 21. Qa4 Qb6 22. Bc5 Qc6 23. Qxc6 Bxc6 24. Bxa7 Rb2 25. Rf2 Rb7 26. Bc5 Bh6 27. Bb4 e3 28. Rff1 Rxb4 29. cxb4 Rd8 30. Ne2 Be4 31. b5 Bg5 32. a4 h5 33. a5 hxg4 34. a6 Kg7 35. Ra2 Rh8 36. Nf4 Bd3 37. Nxd3 cxd3 38. a7 e2 39. Re1 Be3+ 40. Kg2 gxh3+ 41. Kh2 Bf4+ 42. Kh1 d2 43. Rxd2 Bxd2 44. Rxe2 Ba5 45. Ra2 Bb6 46. a8Q Rxa8 47. Rxa8 Bxd4 48. Ra6 Bxe5 49. b6 g5 50. b7 Kg6 51. Ra5 Bc7 52. Rc5 1/2-1/2

[Event "Florianopolis op 4th"]
[Site "Florianopolis"]
[Date "2018.01.21"]
[Round "4"]
[White "Klein, Luan Carlos"]
[Black "Nascimento, Pedro Henrique Alve"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "1737"]
[BlackElo "1985"]
[PlyCount "68"]
[EventDate "2018.01.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e6 2. d3 c5 3. g3 g6 4. Bg2 Bg7 5. f4 d6 6. Nc3 Ne7 7. Nf3 Nbc6 8. 0-0 0-0 9. Be3 Nd4 10. Qd2 Nec6 11. Rae1 Qa5 12. Qf2 Nxf3+ 13. Bxf3 Bxc3 14. bxc3 Qxc3 15. e5 Nd4 16. Bd1 Nf5 17. exd6 Nxe3 18. Qxe3 Rd8 19. Qe5 Qd4+ 20. Kh1 Qxd6 21. Qf6 Bd7 22. f5 Bc6+ 23. Bf3 Bxf3+ 24. Rxf3 Rf8 25. Kg2 Rae8 26. Kh3 Qd5 27. Ref1 Qd8 28. fxg6 hxg6 29. Qe5 Qd5 30. Qf6 Qd4 31. Qg5 Kg7 32. Rf4 Qd8 33. Qxc5 Qd5 34. Qxd5 exd5 1/2-1/2

[Event "Florianopolis op 4th"]
[Site "Florianopolis"]
[Date "2018.01.20"]
[Round "2"]
[White "Predebon, Eduardo Angonesi"]
[Black "Klein, Luan Carlos"]
[Result "1/2-1/2"]
[ECO "B75"]
[WhiteElo "1899"]
[BlackElo "1737"]
[PlyCount "72"]
[EventDate "2018.01.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 a6 8. Bc4 b5 9. Bb3 Nbd7 10. Qd2 Bb7 11. 0-0-0 Rc8 12. g4 Nc5 13. h4 Qa5 14. Kb1 b4 15. Nd5 Bxd5 16. Bxd5 Nxd5 17. exd5 Na4 18. Nb3 Qc7 19. Bd4 Bxd4 20. Nxd4 a5 21. Rde1 Nb6 22. h5 Rf8 23. hxg6 hxg6 24. Qd3 Qc4 25. Nc6 Rc7 26. Re4 Qxd3 27. cxd3 Nxd5 28. Nxa5 Kd7 29. Nc4 Ra8 30. Rd4 e6 31. Rxd5 Rxc4 32. Rxd6+ Kxd6 33. dxc4 Kc5 34. b3 Rd8 35. Kc2 Ra8 36. Kb2 Rd8 1/2-1/2

[Event "BRA-ch U18"]
[Site "Itajai"]
[Date "2017.06.03"]
[Round "4"]
[White "Farias, Vitor Furtado"]
[Black "Klein, Luan Carlos"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1637"]
[BlackElo "1779"]
[PlyCount "59"]
[EventDate "2017.06.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 Be7 5. Bd3 0-0 6. Nbd2 Nbd7 7. Ne5 h6 8. Qf3 c5 9. c3 Qb6 10. Rb1 Qa5 11. g4 g5 12. h4 gxf4 13. g5 Rd8 14. gxf6 Bxf6 15. Qh5 Nxe5 16. dxe5 Bg7 17. Rg1 Kf8 18. Ke2 d4 19. Rxg7 Kxg7 20. Rg1+ Kf8 21. Qxh6+ Ke7 22. Qf6+ Kd7 23. Qxf7+ Kc6 24. Be4+ Kb5 25. Bd3+ Kc6 26. Rg7 dxe3 27. Nc4 Qxa2 28. Qc7+ Kb5 29. Na3+ Ka4 30. Bc2+ 1-0

[Event "BRA-ch U18"]
[Site "Itajai"]
[Date "2017.06.03"]
[Round "5"]
[White "Klein, Luan Carlos"]
[Black "Volkmann, Andre Jordi"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1779"]
[BlackElo "1999"]
[PlyCount "64"]
[EventDate "2017.06.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 d5 2. Nc3 dxe4 3. Nxe4 e5 4. Nf3 Nc6 5. Bc4 Be7 6. 0-0 Nf6 7. Ng3 0-0 8. d3 a6 9. a4 b6 10. b3 Bb7 11. Bb2 Bd6 12. Qd2 h6 13. Nf5 Re8 14. N3h4 Bc5 15. Nxh6+ gxh6 16. Qxh6 Nh7 17. Bxf7+ Kxf7 18. Qxh7+ Ke6 19. Qf5+ Kd6 20. Nf3 Qc8 21. Qg5 Qe6 22. b4 Bxb4 23. d4 exd4 24. Bxd4 Rg8 25. Qf4+ Kd7 26. Ng5 Nxd4 27. Qxd4+ Bd6 28. f4 Qg4 29. g3 Rxg5 30. Qf6 Bc5+ 31. Rf2 Bxf2+ 32. Kxf2 Qf3+ 0-1

[Event "BRA-ch U18"]
[Site "Itajai"]
[Date "2017.06.02"]
[Round "3"]
[White "Klein, Luan Carlos"]
[Black "Da Silva Junior, Marco Aurelio"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1779"]
[BlackElo "1712"]
[PlyCount "48"]
[EventDate "2017.06.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. g3 Nc6 4. Bg2 a6 5. f4 d5 6. d3 Nge7 7. Nf3 g6 8. 0-0 Bg7 9. Qe2 0-0 10. Nd1 b5 11. c3 Bb7 12. Nh4 d4 13. f5 exf5 14. exf5 Nd5 15. fxg6 hxg6 16. Nxg6 Re8 17. Qf3 Nf6 18. Nh4 Rb8 19. Bg5 Ne5 20. Qf5 Bc8 21. Qf4 Rb6 22. Be4 dxc3 23. bxc3 Nxd3 24. Qf3 Ne5 1/2-1/2

[Event "BRA-ch U18"]
[Site "Itajai"]
[Date "2017.06.02"]
[Round "2"]
[White "Maciel, Diogo Alves"]
[Black "Klein, Luan Carlos"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1931"]
[BlackElo "1779"]
[PlyCount "133"]
[EventDate "2017.06.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Bg4 3. Ne5 Nf6 4. Nxg4 Nxg4 5. e4 Nf6 6. e5 Nfd7 7. d4 e6 8. Bg2 c5 9. c3 Nc6 10. Be3 Be7 11. 0-0 0-0 12. Nd2 cxd4 13. cxd4 f6 14. Qg4 f5 15. Qe2 Bg5 16. Bxg5 Qxg5 17. Nf3 Qe7 18. Qd2 Rfc8 19. Rfc1 Nb6 20. Bf1 Rc7 21. b3 Rac8 22. a3 Nd8 23. Qb2 Nf7 24. Ne1 Ng5 25. Nd3 a6 26. Bg2 Nd7 27. Rxc7 Rxc7 28. Rc1 Nb8 29. h4 Nf7 30. Nf4 Rxc1+ 31. Qxc1 Nc6 32. Qc3 Nfd8 33. b4 Kf7 34. Nd3 Na7 35. a4 Ndc6 36. Nc5 Nd8 37. Bf1 Qc7 38. Qb3 Nac6 39. b5 axb5 40. axb5 Ne7 41. Qa3 Ng6 42. Qa7 Ne7 43. h5 Nc8 44. Qa3 b6 45. Nd3 Nb7 46. Qa8 Nd8 47. Nb4 Qb7 48. Qa3 Qc7 49. Qf3 Ne7 50. g4 Kg8 51. gxf5 Nxf5 52. Nxd5 Nxd4 53. Qe4 exd5 54. Qxd4 Qc5 55. Qxc5 bxc5 56. Bg2 d4 57. b6 d3 58. Kf1 Kf8 59. b7 Nxb7 60. Bxb7 Ke7 61. Be4 c4 62. Bxh7 Ke6 63. f4 Kd5 64. Bxd3 cxd3 65. Ke1 Kc4 66. Kd2 Kd5 67. Kxd3 1-0

[Event "BRA-ch U18"]
[Site "Itajai"]
[Date "2017.06.01"]
[Round "1"]
[White "Klein, Luan Carlos"]
[Black "De Melo, Tiago Rosa"]
[Result "1/2-1/2"]
[ECO "C34"]
[WhiteElo "1779"]
[BlackElo "1974"]
[PlyCount "93"]
[EventDate "2017.06.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 Nf6 4. Nc3 d5 5. e5 Nh5 6. d4 g5 7. Bd3 g4 8. 0-0 gxf3 9. Qxf3 Ng7 10. Nxd5 Be7 11. c3 Be6 12. Nxf4 Qc8 13. Nd5 Nc6 14. Nf6+ Kd8 15. Re1 Nxd4 16. cxd4 c6 17. Be3 Ne8 18. Nxh7 Nc7 19. Bg5 Nd5 20. Bxe7+ Kxe7 21. Nf6 Rh6 22. Nxd5+ Bxd5 23. Be4 Be6 24. Qa3+ Ke8 25. Qe3 Rh8 26. Qg5 Qd7 27. Rad1 Rd8 28. h3 Qc7 29. Bf5 Qe7 30. Qxe7+ Kxe7 31. Bxe6 fxe6 32. g3 Rd5 33. h4 Rhd8 34. Re4 c5 35. g4 cxd4 36. Rd3 Rc5 37. Rexd4 Rxd4 38. Rxd4 Rxe5 39. Kf2 Kf6 40. Kf3 Rc5 41. Rf4+ Kg6 42. Ke4 Ra5 43. a4 b5 44. axb5 Rxb5 45. Rf3 Rb4+ 46. Ke5 Rxg4 47. Kxe6 1/2-1/2

[Event "Catarinense-ch"]
[Site "Blumenau"]
[Date "2017.05.21"]
[Round "5"]
[White "Klein, Luan Carlos"]
[Black "Machado, Igor Maciel da Cost"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "1817"]
[BlackElo "1730"]
[PlyCount "57"]
[EventDate "2017.05.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Nd2 e6 4. Ngf3 dxe4 5. dxe4 Nd7 6. g3 Qc7 7. Bg2 Be7 8. 0-0 Ngf6 9. Qe2 e5 10. b3 0-0 11. c4 Nc5 12. Bb2 Bd6 13. Rac1 b5 14. cxb5 cxb5 15. b4 Ba6 16. bxc5 Bxc5 17. Nb3 Nd7 18. Bh3 Qb7 19. Bxd7 b4 20. Nxc5 Bxe2 21. Nxb7 Bxf3 22. Rfe1 f6 23. g4 h5 24. h3 Rab8 25. Na5 hxg4 26. hxg4 Kf7 27. Re3 Bxg4 28. Bxg4 Rh8 29. Rc7+ 1-0

[Event "Catarinense-ch"]
[Site "Blumenau"]
[Date "2017.05.21"]
[Round "6"]
[White "Schlickmann, Henrique"]
[Black "Klein, Luan Carlos"]
[Result "0-1"]
[ECO "B75"]
[BlackElo "1817"]
[PlyCount "81"]
[EventDate "2017.05.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 a6 8. Bc4 b5 9. Bb3 Bb7 10. Qd2 Nbd7 11. 0-0-0 Rc8 12. g4 Nc5 13. h4 Qa5 14. g5 Nfd7 15. Nd5 Nxb3+ 16. Nxb3 Qxa2 17. Bd4 Nc5 18. Nc3 Nxb3+ 19. cxb3 e5 20. Be3 Bf8 21. b4 Qc4 22. Bc5 Qe6 23. Be3 Be7 24. h5 0-0 25. Qh2 Rc4 26. Kb1 gxh5 27. Qxh5 Qg6 28. Qg4 f5 29. Qg2 fxe4 30. Rh6 Qf5 31. f4 exf4 32. Rf1 f3 33. Qg3 Kf7 34. Rfh1 Ke8 35. Rxh7 f2 36. Rf1 Qxh7 37. g6 Qg7 38. Bxf2 e3 39. Bxe3 Rxf1+ 40. Ka2 Rxc3 41. Bd4 0-1

[Event "Catarinense-ch"]
[Site "Blumenau"]
[Date "2017.05.20"]
[Round "4"]
[White "Doge, Gustavo Postein"]
[Black "Klein, Luan Carlos"]
[Result "1-0"]
[ECO "B75"]
[WhiteElo "1643"]
[BlackElo "1817"]
[PlyCount "63"]
[EventDate "2017.05.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Qd2 a6 8. f3 b5 9. Be2 Bb7 10. a3 Nbd7 11. h4 h5 12. 0-0 0-0 13. Kf2 Rc8 14. Rg1 Ne5 15. Bd3 d5 16. exd5 Bxd5 17. a4 Nc4 18. Bxc4 Bxc4 19. axb5 e5 20. Nc6 Qc7 21. Rxa6 Rfd8 22. Nxd8 Rxd8 23. Qc1 Nd5 24. Nxd5 Rxd5 25. b6 Qd8 26. Ra7 Qxh4+ 27. g3 Qf6 28. b7 Rd8 29. Ra8 e4 30. f4 h4 31. Rd1 hxg3+ 32. Kxg3 1-0

[Event "Catarinense-ch"]
[Site "Blumenau"]
[Date "2017.05.20"]
[Round "3"]
[White "Klein, Luan Carlos"]
[Black "Da Silva, Vinicius Rodrigues"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "1817"]
[BlackElo "1776"]
[PlyCount "35"]
[EventDate "2017.05.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e5 2. f4 Nc6 3. Nf3 Bd6 4. Bc4 Nh6 5. 0-0 0-0 6. fxe5 Nxe5 7. Nxe5 Bxe5 8. d4 Bd6 9. e5 Bb4 10. c3 Be7 11. Bxh6 gxh6 12. Qh5 Qe8 13. Qxh6 d6 14. Rf3 Bg4 15. Rg3 Qd7 16. e6 fxe6 17. Rxg4+ Kh8 18. Qg7# 1-0

[Event "Catarinense-ch"]
[Site "Blumenau"]
[Date "2017.05.19"]
[Round "2"]
[White "Hille, Willian Henrique"]
[Black "Klein, Luan Carlos"]
[Result "1-0"]
[ECO "A18"]
[WhiteElo "2052"]
[BlackElo "1817"]
[PlyCount "93"]
[EventDate "2017.05.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e4 Nf6 5. e5 Nfd7 6. Nf3 Be7 7. Bd3 dxc4 8. Bxc4 Nb6 9. Bd3 c5 10. dxc5 Bxc5 11. 0-0 h6 12. Qe2 Bd7 13. Ne4 Be7 14. Rd1 Nc6 15. Be3 Nd5 16. Bc4 Nxe3 17. Qxe3 0-0 18. Nd6 Bxd6 19. Rxd6 Qe7 20. Rad1 Rfd8 21. Bd3 Be8 22. Qe4 g6 23. Bb1 Rac8 24. h4 h5 25. Qf4 Kg7 26. Ng5 Kg8 27. Kh2 Rd7 28. Ne4 Rdd8 29. Nf6+ Kg7 30. R1d3 Rxd6 31. Rxd6 Rd8 32. Rxd8 Qxd8 33. Qg5 Kf8 34. Nh7+ Kg7 35. Nf6 Kf8 36. Be4 Qc7 37. Bxc6 Bxc6 38. Qf4 a5 39. Qd4 Kg7 40. b3 b6 41. f3 Qb8 42. Kg3 Qc7 43. Qf4 Bb5 44. Ne4 Bd3 45. Qf6+ Kg8 46. Nd6 Bf1 47. Ne8 1-0

[Event "Catarinense-ch"]
[Site "Blumenau"]
[Date "2017.05.19"]
[Round "1"]
[White "Klein, Luan Carlos"]
[Black "Lanznaster, Joao Vitor"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "1817"]
[PlyCount "31"]
[EventDate "2017.05.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e5 2. f4 Nc6 3. Nf3 d6 4. Bc4 h6 5. 0-0 Bg4 6. c3 Nf6 7. h3 Bxf3 8. Qxf3 d5 9. exd5 Bc5+ 10. Kh1 Ne7 11. fxe5 Nfxd5 12. Qxf7+ Kd7 13. Bxd5 Rf8 14. Qe6+ Ke8 15. Rxf8+ Kxf8 16. Qf7# 1-0

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.26"]
[Round "10"]
[White "Klein, Luan Carlos"]
[Black "Ribeiro, Vanio Melo"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1784"]
[BlackElo "1815"]
[PlyCount "85"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 Nc6 3. Nf3 e5 4. Bc4 h6 5. 0-0 Bc5 6. d3 d6 7. h3 0-0 8. Be3 Bb4 9. Ne2 Ba5 10. c3 Bb6 11. Qc2 Be6 12. Bb3 Ne7 13. d4 exd4 14. cxd4 Bxb3 15. axb3 a6 16. Nc3 Re8 17. Rfe1 Ng6 18. b4 Qd7 19. Rad1 Qc8 20. Kh1 c6 21. Nd2 Qc7 22. f4 Rad8 23. g4 c5 24. bxc5 dxc5 25. dxc5 Bxc5 26. Ne2 Rc8 27. Bxc5 Qxc5 28. Qxc5 Rxc5 29. e5 Nd5 30. Ne4 Ra5 31. Nd6 Re7 32. Rd4 f6 33. b4 fxe5 34. fxe5 Rxe5 35. bxa5 b6 36. axb6 Nxb6 37. Re4 Rd5 38. Re8+ Kh7 39. Nf5 Nc4 40. Ned4 Nd6 41. Rd8 Nxf5 42. Rxd5 Nxd4 43. Rxd4 1-0

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.25"]
[Round "8"]
[White "Klein, Luan Carlos"]
[Black "Frois, Vitor Amorim"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "1784"]
[BlackElo "1977"]
[PlyCount "104"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 g6 4. d3 Bg7 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 0-0 8. 0-0 Rb8 9. h3 b5 10. g4 b4 11. Ne2 Ba6 12. f5 c4 13. Nf4 Nd7 14. h4 cxd3 15. cxd3 Nce5 16. g5 Qb6+ 17. Kh1 Rfc8 18. Nd5 Qd8 19. Nxe5 Nxe5 20. Nf4 Qb6 21. Nd5 Qd8 22. Nf4 Qb6 23. Nd5 Qb7 24. d4 Bxf1 25. Qxf1 Nc6 26. f6 e6 27. fxg7 exd5 28. e5 dxe5 29. dxe5 Nd4 30. Bf4 Ne6 31. Bh2 Rc2 32. Rd1 Qb5 33. Qxb5 Rxb5 34. Bxd5 Rxb2 35. Bb3 Rb7 36. Rd6 Kxg7 37. Bg1 Re2 38. Bh2 Rc7 39. Rd1 Re4 40. Bg3 Rd4 41. Rf1 Rd3 42. Kg2 Rd2+ 43. Kh1 a5 44. Be1 Re2 45. Bg3 Rc3 46. Rg1 a4 47. Bd5 b3 48. axb3 axb3 49. h5 gxh5 50. g6 hxg6 51. Bxe6 fxe6 52. Rf1 b2 0-1

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.25"]
[Round "9"]
[White "Shimamura Silva, Felipe Makoto"]
[Black "Klein, Luan Carlos"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "1418"]
[BlackElo "1784"]
[PlyCount "51"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. 0-0 Ngf6 6. Qe2 Qc7 7. Rd1 g6 8. c3 Bg7 9. d4 cxd4 10. cxd4 0-0 11. Nc3 a6 12. Bf4 b5 13. Rac1 Qb6 14. Bg3 Rfd8 15. e5 dxe5 16. dxe5 Nh5 17. Nd5 Nxg3 18. hxg3 Qe6 19. Nc7 Qg4 20. Nxa8 Rxa8 21. e6 Ne5 22. exf7+ Kf8 23. Re1 Nxf3+ 24. gxf3 Qd7 25. b3 Qe6 26. Qxe6 1/2-1/2

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.24"]
[Round "7"]
[White "Szuba, Joao Gabriel Muniz"]
[Black "Klein, Luan Carlos"]
[Result "0-1"]
[ECO "B75"]
[WhiteElo "1605"]
[BlackElo "1784"]
[PlyCount "40"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 Nbd7 8. Qd2 a6 9. 0-0-0 b5 10. g4 Bb7 11. g5 Nh5 12. Kb1 Qc7 13. a3 0-0-0 14. Bh3 Kb8 15. Qf2 Ne5 16. b3 Qxc3 17. Bd2 Nd3 18. cxd3 Qxd4 19. Be3 Qa1+ 20. Kc2 Qb2# 0-1

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.23"]
[Round "6"]
[White "Klein, Luan Carlos"]
[Black "Manzi, Luiz Antonio Bardao"]
[Result "0-1"]
[ECO "C30"]
[WhiteElo "1784"]
[BlackElo "2044"]
[PlyCount "112"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 e5 3. f4 d6 4. Nf3 Bg4 5. h3 Bxf3 6. Qxf3 Nbd7 7. Bc4 Be7 8. 0-0 c6 9. d3 0-0 10. Bd2 b5 11. Bb3 Nc5 12. Rae1 Nxb3 13. axb3 Nd7 14. Nd1 Nc5 15. Ne3 f6 16. Nf5 g6 17. Nh6+ Kg7 18. f5 g5 19. Ng4 Nd7 20. Ne3 Qe8 21. b4 Bd8 22. Kh1 Bb6 23. Ng4 h6 24. Be3 Qf7 25. b3 Bxe3 26. Nxe3 a5 27. bxa5 Rxa5 28. c4 Rfa8 29. Rb1 b4 30. Nc2 c5 31. Ne3 Nb8 32. Rf2 Nc6 33. Nd5 Nd4 34. Qd1 R8a6 35. Rfb2 Ra3 36. Kh2 Nc6 37. Qe2 Nb8 38. Rc1 Ra7 39. Rcb1 Nd7 40. Rc2 h5 41. Rbb2 Kh6 42. Qd1 Qe8 43. Qe2 Qd8 44. Qd1 Nb8 45. h4 g4 46. Ne3 Nc6 47. Rc1 Nd4 48. Rcb1 Kg7 49. Kh1 Qg8 50. Nc2 Nxc2 51. Qxc2 Qh8 52. Kh2 Ra1 53. Kg3 Qh7 54. Rxa1 Rxa1 55. Ra2 Qh6 56. Kh2 g3+ 0-1

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.23"]
[Round "5"]
[White "Rothebarth, Ana Vitoria de Paul"]
[Black "Klein, Luan Carlos"]
[Result "1/2-1/2"]
[ECO "C05"]
[WhiteElo "2039"]
[BlackElo "1784"]
[PlyCount "68"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. Bd3 c5 5. c3 Nc6 6. Ngf3 Qb6 7. 0-0 Be7 8. dxc5 Bxc5 9. Qe2 h6 10. b4 Be7 11. Bb2 0-0 12. exd5 Nxd5 13. g3 Bd7 14. Rad1 Rac8 15. b5 Nb8 16. c4 Nf6 17. Bb1 Rfd8 18. Ne5 Be8 19. Ndf3 Nbd7 20. Bd4 Bc5 21. Nxd7 Rxd7 22. Bxf6 Rxd1 23. Qxd1 gxf6 24. Qd3 f5 25. Qd2 Kg7 26. Qb2+ f6 27. Qe2 Bh5 28. Qd3 Rd8 29. Qb3 Bg4 30. Kg2 Rd7 31. h3 Bxf3+ 32. Qxf3 Rd2 33. g4 a6 34. a4 axb5 1/2-1/2

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.22"]
[Round "4"]
[White "Klein, Luan Carlos"]
[Black "Gazola, Vanessa Ramos"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "1784"]
[BlackElo "2056"]
[PlyCount "118"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 g6 4. Nf3 a6 5. a4 Bg7 6. Bc4 e6 7. 0-0 Ne7 8. Bg5 f6 9. Bh4 0-0 10. cxd4 d5 11. exd5 exd5 12. Bb3 Be6 13. Re1 Bf7 14. Nc3 Nbc6 15. Rc1 Qd7 16. Bg3 Nf5 17. Bf4 Rfe8 18. Qd2 Rxe1+ 19. Rxe1 g5 20. Bg3 h5 21. h3 Nxg3 22. fxg3 Rd8 23. Kh1 Qc7 24. Qf2 Nb4 25. Rf1 Nd3 26. Qd2 Nb4 27. Qf2 Rd7 28. Nh2 Nc6 29. g4 h4 30. Nf3 Nb4 31. Nd2 Nd3 32. Qf3 Nf4 33. Ne2 Nxe2 34. Qxe2 Qb6 35. Qd3 Re7 36. Rc1 Re8 37. Nf1 Qe6 38. Rc5 Qe4 39. Bc2 Qxd3 40. Bxd3 Bf8 41. Rc7 Re7 42. Rxe7 Bxe7 43. Kg1 Bd8 44. Kf2 Kf8 45. Nd2 Ke7 46. Nb1 Kd6 47. Ke2 Be6 48. Nc3 Bd7 49. b3 Ba5 50. Nd1 Kc6 51. Bf5 Be8 52. Ne3 Bf7 53. Nc2 Bc7 54. Kd3 a5 55. Na3 Bd6 56. Nb5 Bg3 57. Bc8 Bg6+ 58. Bf5 Be8 59. Nc3 Bf7 1/2-1/2

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.21"]
[Round "3"]
[White "Bruce, Shannon Hill"]
[Black "Klein, Luan Carlos"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "2152"]
[BlackElo "1784"]
[PlyCount "43"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. Bg5 e6 4. e3 Be7 5. Nbd2 0-0 6. Bd3 Nbd7 7. c3 c5 8. Ne5 Nxe5 9. dxe5 Nd7 10. Bf4 a6 11. h4 Qe8 12. Nf3 f6 13. exf6 Nxf6 14. Ng5 b5 15. Qc2 Qh5 16. g4 Qxg4 17. Bxh7+ Kh8 18. f3 e5 19. fxg4 exf4 20. Bf5 fxe3 21. 0-0-0 Bb7 22. Rh3 1-0

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.21"]
[Round "2"]
[White "Klein, Luan Carlos"]
[Black "Lazzarotto, Marcio"]
[Result "1-0"]
[ECO "C36"]
[WhiteElo "1784"]
[BlackElo "1911"]
[PlyCount "73"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 d5 4. exd5 Nf6 5. Bc4 Nxd5 6. 0-0 c6 7. d4 Bd6 8. Nc3 Be6 9. Bd3 Nd7 10. Ne4 N7f6 11. Nxd6+ Qxd6 12. c3 0-0 13. Ne5 c5 14. a3 cxd4 15. cxd4 Qb6 16. Kh1 Rfe8 17. Bxf4 Qxb2 18. Bg5 Rad8 19. Nc4 Qb5 20. Nd6 Qd7 21. Nxe8 Rxe8 22. Qd2 h6 23. Bh4 g5 24. Bg3 Nh5 25. Be5 f6 26. Bg6 fxe5 27. Bxh5 Rc8 28. dxe5 Qa4 29. Rfc1 Rf8 30. Bf3 Nf4 31. Bxb7 Qb5 32. Rab1 Qxe5 33. Re1 Qc5 34. Qe3 Qc2 35. g3 Ba2 36. gxf4 Bxb1 37. Bd5+ 1-0

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.20"]
[Round "1"]
[White "Hernandez Saldivia, Rody"]
[Black "Klein, Luan Carlos"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "1919"]
[BlackElo "1784"]
[PlyCount "36"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. Bc4 a6 6. Nf3 b5 7. Bb3 Bb7 8. 0-0 Bb4 9. Qd4 Bxc3 10. bxc3 Nf6 11. Bg5 Nc6 12. Qd3 Ne7 13. Bxf6 gxf6 14. Rad1 Bc6 15. Nd4 Qc7 16. Nxc6 dxc6 17. Qd4 Rd8 18. Qxf6 0-0 1/2-1/2

[Event "Florianopolis Winter U220 op"]
[Site "Florianopolis"]
[Date "2016.08.20"]
[Round "3"]
[White "Faig, Cristian"]
[Black "Klein, Luan Carlos"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2182"]
[BlackElo "1772"]
[PlyCount "115"]
[EventDate "2016.08.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ndf3 Qb6 8. Ne2 Be7 9. h4 f6 10. g3 0-0 11. Bh3 Nd8 12. 0-0 cxd4 13. cxd4 f5 14. h5 Nf7 15. Kh1 Nh6 16. Nh2 Qc6 17. Rg1 Nb6 18. g4 fxg4 19. Nxg4 Nf5 20. Ng3 Kf7 21. Ne3 Nxe3 22. Bxe3 Ke8 23. Qg4 Nc4 24. Bc1 Rf7 25. Bf1 Kd8 26. Bd3 h6 27. Bg6 Rf8 28. Bh7 Qe8 29. b3 Na5 30. Be3 Nc6 31. Raf1 b6 32. Rf2 Bb4 33. Rgf1 Bb7 34. Kh2 Ba6 35. Rg1 Rc8 36. f5 Bd3 37. Bg6 Qe7 38. f6 gxf6 39. exf6 Rxf6 40. Rxf6 Qxf6 41. Bxd3 Bc3 42. Rf1 Qh8 43. Qxe6 Ne7 44. Bxh6 Rc6 45. Qxc6 Nxc6 46. Rf8+ Qxf8 47. Bxf8 Bxd4 48. Nf5 Be5+ 49. Kh3 Nb4 50. Bb1 Nc6 51. h6 Ke8 52. Bg7 Bxg7 53. Nxg7+ Kf7 54. Nf5 Kg8 55. Kg4 a5 56. Nd6 d4 57. h7+ Kg7 58. Nf7 1-0

[Event "Florianopolis Winter U220 op"]
[Site "Florianopolis"]
[Date "2016.08.20"]
[Round "4"]
[White "Klein, Luan Carlos"]
[Black "Ramillo, Vitoria Matheus"]
[Result "1/2-1/2"]
[ECO "C36"]
[WhiteElo "1772"]
[BlackElo "1807"]
[PlyCount "100"]
[EventDate "2016.08.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. exd5 exf4 4. Nf3 Bd6 5. Bb5+ c6 6. dxc6 bxc6 7. Bc4 Nf6 8. 0-0 0-0 9. d4 Bg4 10. c3 Nbd7 11. Qc2 Nb6 12. Bd3 Nbd5 13. Ne5 h6 14. Bxf4 Nxf4 15. Rxf4 Qc7 16. Rxg4 Nxg4 17. Nxg4 h5 18. Ne5 Bxe5 19. dxe5 Qxe5 20. Na3 Qe3+ 21. Kh1 Rfe8 22. h3 Rad8 23. Bh7+ Kh8 24. Nc4 Qg3 25. Be4 Qf4 26. Bd3 h4 27. Rf1 Qg3 28. Be4 f5 29. Bf3 Re1 30. Kg1 Rde8 31. Qf2 Rxf1+ 32. Kxf1 Qf4 33. Be2 Qc1+ 34. Qe1 Qf4+ 35. Qf2 Qc1+ 36. Qe1 Qc2 37. Qxh4+ Kg8 38. Qe1 Re4 39. Qd2 Qb1+ 40. Kf2 Qxa2 41. Nd6 Ra4 42. Bh5 Qb1 43. Nf7 Kh7 44. Qd8 Qxb2+ 45. Kg3 Qxc3+ 46. Kh2 g6 47. Bf3 Ra2 48. Qf8 Qg7 49. Ng5+ Kh6 50. Nf7+ Kh7 1/2-1/2

[Event "Florianopolis Winter U220 op"]
[Site "Florianopolis"]
[Date "2016.08.20"]
[Round "5"]
[White "Oliveira, Fernando Ventura"]
[Black "Klein, Luan Carlos"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2084"]
[BlackElo "1772"]
[PlyCount "85"]
[EventDate "2016.08.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ndf3 Be7 8. a3 c4 9. Bc2 b5 10. h4 a5 11. Bg5 a4 12. Qe2 Na5 13. Kf1 h6 14. Bf4 Bb7 15. Nd2 Nb3 16. Re1 Qb6 17. Qg4 Bf8 18. Nh3 0-0-0 19. Be3 g6 20. h5 g5 21. f4 f5 22. exf6 Nxf6 23. Qe2 g4 24. Nf2 Rg8 25. g3 Bd6 26. Rh4 Rdf8 27. Nxb3 axb3 28. Bg6 Rxg6 29. hxg6 h5 30. Bc1 Ne4 31. Nxe4 dxe4 32. Rxh5 Qc6 33. g7 Rg8 34. Rh8 Qe8 35. Rxg8 Qxg8 36. Qxg4 Kc7 37. Ke2 b4 38. Rh1 Bf8 39. Rh8 Qxg7 40. Qxg7+ Bxg7 41. Rh7 bxa3 42. Rxg7+ Kb6 43. bxa3 1-0

[Event "Florianopolis Winter U220 op"]
[Site "Florianopolis"]
[Date "2016.08.19"]
[Round "1"]
[White "Dos Santos, Haroldo Cunha Jr"]
[Black "Klein, Luan Carlos"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2123"]
[BlackElo "1772"]
[PlyCount "116"]
[EventDate "2016.08.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 c5 5. c3 h6 6. h3 Nc6 7. Nbd2 Bd6 8. Ne5 Bxe5 9. dxe5 Nd7 10. Nf3 a6 11. h4 b6 12. Bd3 Bb7 13. Qe2 Qc7 14. Bc2 0-0-0 15. Bg3 Ndxe5 16. e4 Nxf3+ 17. gxf3 Qe7 18. exd5 Rxd5 19. Be4 Rdd8 20. a4 f6 21. Bd3 e5 22. h5 Rd6 23. a5 Rxd3 24. Qxd3 Nxa5 25. 0-0-0 e4 26. Qd6 Qxd6 27. Rxd6 Nc4 28. Re6 Kd7 29. Rxe4 Bxe4 30. fxe4 Ne5 31. Rg1 Nd3+ 32. Kc2 c4 33. b3 b5 34. Ra1 Ra8 35. bxc4 bxc4 36. Ra4 Ne5 37. f4 Nc6 38. Rxc4 a5 39. Rc5 a4 40. Rd5+ Ke7 41. Rd1 Na5 42. f5 Nc4 43. Bf2 a3 44. Bc5+ Ke8 45. Ra1 a2 46. Kd3 Ne5+ 47. Kc2 Nc4 48. Bb4 Rd8 49. Kb3 Nd2+ 50. Kxa2 Ra8+ 51. Ba3 Ra4 52. Rd1 Nf3 53. Rd3 Ne5 54. Rd4 Rxd4 55. cxd4 Nf3 56. Bc5 Ng5 57. e5 fxe5 58. dxe5 Ne4 1/2-1/2

[Event "Florianopolis Winter U220 op"]
[Site "Florianopolis"]
[Date "2016.08.19"]
[Round "2"]
[White "Klein, Luan Carlos"]
[Black "Pereira, Rebecca da Cruz"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "1772"]
[PlyCount "53"]
[EventDate "2016.08.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. e4 e5 2. f4 Nc6 3. Nf3 f6 4. Bc4 Bc5 5. c3 f5 6. Nxe5 Nxe5 7. Bxg8 Rxg8 8. d4 Be7 9. fxe5 d6 10. exd6 Qxd6 11. 0-0 fxe4 12. Bf4 Qb6 13. Qh5+ Qg6 14. Qxg6+ hxg6 15. Bxc7 Bf5 16. Nd2 Bd7 17. Be5 Bg5 18. Nc4 Be6 19. Nd6+ Kd7 20. Nxe4 Raf8 21. Nxg5 Bc4 22. Rxf8 Rxf8 23. b3 Bd3 24. Nf3 Rf7 25. Bxg7 Rxg7 26. Ne5+ Kc8 27. Nxd3 1-0

[Event "BRA-ch U16"]
[Site "Itajai"]
[Date "2016.06.12"]
[Round "6"]
[White "Klein, Luan Carlos"]
[Black "Carstens Dobuchak, Thiago"]
[Result "1/2-1/2"]
[ECO "B24"]
[WhiteElo "1699"]
[BlackElo "2149"]
[PlyCount "91"]
[EventDate "2016.06.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. f4 Nge7 7. Nf3 0-0 8. 0-0 Rb8 9. a4 a6 10. Nh4 d6 11. g4 Bf6 12. Nf3 Nd4 13. Nxd4 Bxd4+ 14. Kh1 f5 15. Ne2 Bg7 16. Ng3 d5 17. e5 b5 18. axb5 axb5 19. g5 Bb7 20. h4 Kf7 21. h5 Rh8 22. h6 Bf8 23. Kh2 Qc7 24. Bd2 Nc6 25. Ne2 Be7 26. Nc3 b4 27. Ne2 Rhd8 28. c3 bxc3 29. bxc3 Ra8 30. Qc2 Rxa1 31. Rxa1 Ra8 32. Rxa8 Bxa8 33. Qa4 Bb7 34. Qb5 Bc8 35. c4 Nxe5 36. cxd5 Ng4+ 37. Kg1 e5 38. Qc4 Bd6 39. Nc3 Bd7 40. Bh3 exf4 41. Bxf4 Kf8 42. Bxd6+ Qxd6 43. Bxg4 Qg3+ 44. Kf1 fxg4 45. Qxc5+ Ke8 46. Qd4 1/2-1/2

[Event "BRA-ch U16"]
[Site "Itajai"]
[Date "2016.06.11"]
[Round "5"]
[White "Frois, Vitor Amorim"]
[Black "Klein, Luan Carlos"]
[Result "1/2-1/2"]
[ECO "C12"]
[WhiteElo "2057"]
[BlackElo "1699"]
[PlyCount "73"]
[EventDate "2016.06.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Bd3 Nxd2 9. Qxd2 c5 10. f4 Nc6 11. Nf3 Qa5 12. Rb1 c4 13. Be2 Qxa2 14. 0-0 Qa5 15. g4 a6 16. f5 b5 17. g5 exf5 18. g6 fxg6 19. Nh4 Ne7 20. Nxg6 Nxg6 21. Bh5 Rf8 22. Bxg6+ Kd8 23. e6 Bxe6 24. Rbe1 Rf6 25. Bxf5 Bxf5 26. Rxf5 Rxf5 27. Qe3 Rg5+ 28. Kh1 Kc8 29. Qe8+ Qd8 30. Qc6+ Kb8 31. Re8 Qxe8 32. Qxe8+ Kb7 33. Qd7+ Kb6 34. Qd6+ Kb7 35. h4 Rh5 36. Qd7+ Kb6 37. Qg4 1/2-1/2

[Event "BRA-ch U16"]
[Site "Itajai"]
[Date "2016.06.11"]
[Round "4"]
[White "Klein, Luan Carlos"]
[Black "Yoshioka, Andre"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1699"]
[BlackElo "1840"]
[PlyCount "111"]
[EventDate "2016.06.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. g3 d5 4. Bg2 dxe4 5. Nxe4 Be7 6. Ne2 Nf6 7. Nxf6+ Bxf6 8. 0-0 0-0 9. d3 Qc7 10. Nf4 Bd7 11. Nh5 Be5 12. c3 Bc6 13. f4 Bd6 14. f5 exf5 15. Rxf5 Bxg2 16. Kxg2 f6 17. Qg4 Kh8 18. Bf4 Bxf4 19. Rxf4 Nc6 20. Raf1 Ne5 21. Qe2 Rae8 22. Qd2 Qf7 23. g4 Qd5+ 24. Kg1 Qxd3 25. Qxd3 Nxd3 26. Rf5 Re4 27. g5 g6 28. Rxf6 Rxf6 29. gxf6 Kg8 30. f7+ Kf8 31. Nf6 Rf4 32. Nxh7+ Kxf7 33. Ng5+ Ke7 34. Rxf4 Nxf4 35. Ne4 b6 36. c4 Ke6 37. Kf1 Ke5 38. Nc3 Kd4 39. Nb5+ Kxc4 40. Nxa7 Kd5 41. Nb5 Nd3 42. b3 Nc1 43. Nc3+ Kd4 44. Nb5+ Kd3 45. Na3 Nxa2 46. Nc4 Kc3 47. Nxb6 Kxb3 48. Kf2 Nb4 49. Kf3 c4 50. Nxc4 Kxc4 51. Kg4 Nd3 52. Kg5 Ne5 53. h4 Kd5 54. h5 Ke6 55. hxg6 Nxg6 56. Kxg6 1/2-1/2

[Event "BRA-ch U16"]
[Site "Itajai"]
[Date "2016.06.10"]
[Round "2"]
[White "Klein, Luan Carlos"]
[Black "De Borba, Gabriel"]
[Result "1/2-1/2"]
[ECO "B24"]
[WhiteElo "1699"]
[BlackElo "1898"]
[PlyCount "84"]
[EventDate "2016.06.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. g3 d5 4. Bg2 Nf6 5. f4 Nc6 6. d3 Be7 7. Bd2 b6 8. Nf3 Bb7 9. 0-0 Qc7 10. Nb5 Qb8 11. a4 a6 12. Nc3 Qc7 13. Kh1 0-0-0 14. Qe2 h6 15. f5 dxe4 16. dxe4 Nd4 17. Nxd4 cxd4 18. Na2 e5 19. Nb4 Bxb4 20. Bxb4 Kb8 21. a5 b5 22. Rad1 Rd7 23. Rfe1 Rc8 24. Rd2 Qd8 25. Red1 Rc4 26. c3 dxc3 27. Rxd7 Nxd7 28. bxc3 Qe8 29. Re1 Nf6 30. Qd3 Qd7 31. Qd6+ Qxd6 32. Bxd6+ Kc8 33. Bxe5 Nxe4 34. Bxe4 Bxe4+ 35. Kg1 f6 36. Bd4 Bxf5 37. Re8+ Kd7 38. Rg8 b4 39. Rxg7+ Ke6 40. Ra7 bxc3 41. Rxa6+ Kd7 42. Bxc3 Rxc3 1/2-1/2

[Event "BRA-ch U16"]
[Site "Itajai"]
[Date "2016.06.10"]
[Round "3"]
[White "Oliveira, Danyel Angelo Aquin"]
[Black "Klein, Luan Carlos"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "1736"]
[BlackElo "1699"]
[PlyCount "114"]
[EventDate "2016.06.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. b3 Nf6 4. Bb2 b6 5. e3 Bb7 6. Be2 c5 7. 0-0 Bd6 8. cxd5 exd5 9. d4 0-0 10. Nbd2 Nc6 11. Rc1 Rc8 12. dxc5 bxc5 13. a3 Qe7 14. Qc2 h6 15. Rfd1 Rfd8 16. Qb1 Qe6 17. Qa1 Ne8 18. Bd3 Ne7 19. Ne5 Nf5 20. Ndf3 Nf6 21. Qb1 Ne4 22. Bb5 a6 23. Bd7 Rxd7 24. Nxd7 Qxd7 25. Qa1 Qe6 26. Be5 Nh4 27. Bxd6 Nxf3+ 28. gxf3 Nxd6 29. b4 c4 30. a4 Qh3 31. Qe5 Nf5 32. Qf4 Nh4 33. Qg3 Nxf3+ 34. Kh1 Qxg3 35. hxg3 Ne5 36. Kg1 Nd3 37. Rb1 Rc6 38. Kf1 Rf6 39. Rd2 Bc8 40. b5 Rb6 41. Rc2 Bf5 42. Rc3 Nxf2 43. bxa6 Rxb1+ 44. Kxf2 Rb6 45. a5 Rxa6 46. Ra3 Be4 47. Ke2 c3 48. Rxc3 Rxa5 49. Rc8+ Kh7 50. Rc7 Kg6 51. Rc6+ f6 52. Rc7 Ra2+ 53. Kf1 Rg2 54. g4 Rxg4 55. Kf2 Rg2+ 56. Kf1 Rd2 57. Ra7 h5 0-1

[Event "BRA-ch U16"]
[Site "Itajai"]
[Date "2016.06.09"]
[Round "1"]
[White "Goncalves, Mateus"]
[Black "Klein, Luan Carlos"]
[Result "0-1"]
[ECO "C03"]
[BlackElo "1699"]
[PlyCount "189"]
[EventDate "2016.06.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. Bd3 Be7 5. Ngf3 0-0 6. 0-0 b6 7. c3 Ba6 8. Bxa6 Nxa6 9. Re1 c5 10. e5 Nd7 11. Nf1 Nc7 12. Ne3 f6 13. Nc2 Rc8 14. Bf4 f5 15. Qd2 h6 16. Bxh6 gxh6 17. Qxh6 Rf7 18. Qf4 Rg7 19. h4 Rg4 20. Qh2 Nf8 21. Ne3 Rg7 22. g3 Nh7 23. Kf1 Kf7 24. Ke2 Qg8 25. Rg1 Rf8 26. a4 a6 27. Rac1 c4 28. Rb1 b5 29. axb5 axb5 30. Ra1 Ra8 31. Nc2 Na6 32. Nd2 b4 33. f4 b3 34. Ne3 Nc7 35. Qf2 Rxa1 36. Rxa1 Rxg3 37. Qh2 Rg7 38. Rf1 Nf8 39. h5 Ke8 40. Ra1 Kd7 41. Qh1 Rh7 42. Qh2 Qf7 43. Rh1 Rh6 44. Qh3 Ne8 45. Ndf1 Ng7 46. Ng3 Kc7 47. Ng2 Nd7 48. Ne3 Nb6 49. Nd1 Na4 50. Kd2 Qe8 51. Kc1 Qa8 52. Rh2 Nxb2 53. Rxb2 Qa1+ 54. Kd2 Ba3 55. Qh4 Kd7 56. Qg5 Rh7 57. Qg6 Bxb2 58. Qxh7 Qc1+ 59. Ke2 Qc2+ 60. Ke1 Bxc3+ 61. Nxc3 Qxc3+ 62. Kf2 b2 63. Qxg7+ Kc6 64. Ne2 Qc2 65. Qa7 b1Q 66. Qc5+ Kb7 67. Qe7+ Ka8 68. Qa3+ Kb8 69. Qd6+ Ka7 70. Qa3+ Kb7 71. Qe7+ Ka6 72. Qxe6+ Qb6 73. Qxd5 Qh6 74. Qa8+ Kb5 75. Qb7+ Ka4 76. Qa7+ Kb3 77. Qb7+ Ka2 78. Qa8+ Kb2 79. Qb7+ Qb3 80. Qh1 Ka3 81. Qa8+ Qa4 82. Qf3+ Kb4 83. Qb7+ Qb5 84. Qf3 Ka5 85. Qa8+ Qba6 86. Qd5+ Kb6 87. Qc5+ Kb7 88. Qe7+ Kb8 89. Qe8+ Qc8 90. Qb5+ Qb7 91. Qe8+ Ka7 92. Qd8 Qxh5 93. Qa5+ Qa6 94. Qc7+ Ka8 95. Qb7+ 0-1

[Event "Santa Catarina-ch sf1"]
[Site "Sao Bento do Sul"]
[Date "2016.03.06"]
[Round "6"]
[White "Klein, Luan Carlos"]
[Black "Zimmermann, Kleber Renato P"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1695"]
[BlackElo "1948"]
[PlyCount "74"]
[EventDate "2016.03.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. Nf3 a6 6. a4 Bb4 7. Bc4 Qc7 8. Qe2 d6 9. 0-0 Ne7 10. Bf4 Bxc3 11. bxc3 Ng6 12. Bg3 Nc6 13. Rfd1 Nce5 14. Ba2 Bd7 15. a5 0-0 16. c4 Ba4 17. Rd4 Nxf3+ 18. Qxf3 e5 19. Rd3 Rad8 20. h4 Bc6 21. h5 Nf4 22. Bxf4 exf4 23. Qxf4 Qxa5 24. h6 Qe5 25. Qc1 g6 26. Rg3 Qxe4 27. c5 dxc5 28. Qxc5 Qd4 29. Qc1 Qd2 30. Qa3 Qxh6 31. Re1 Bd5 32. Bb1 Rfe8 33. Rxe8+ Rxe8 34. Rh3 Re1+ 35. Kh2 Qf4+ 36. Rg3 Qh4+ 37. Rh3 Qxf2 0-1

[Event "Santa Catarina-ch sf1"]
[Site "Sao Bento do Sul"]
[Date "2016.03.06"]
[Round "5"]
[White "Wiltner, Camille Christina A"]
[Black "Klein, Luan Carlos"]
[Result "0-1"]
[ECO "C02"]
[BlackElo "1695"]
[PlyCount "36"]
[EventDate "2016.03.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Bb5 a6 6. Ba4 Nge7 7. Nf3 Bd7 8. 0-0 Nf5 9. Bg5 Qb6 10. Qd2 cxd4 11. Bxc6 bxc6 12. cxd4 c5 13. dxc5 Bxc5 14. Nc3 0-0 15. a3 a5 16. Rab1 a4 17. b4 axb3 18. Rxb3 Qxb3 0-1

[Event "Santa Catarina-ch sf1"]
[Site "Sao Bento do Sul"]
[Date "2016.03.05"]
[Round "3"]
[White "Cadilhac, Igor Tokuichi Kikuc"]
[Black "Klein, Luan Carlos"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2127"]
[BlackElo "1695"]
[PlyCount "44"]
[EventDate "2016.03.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Be7 8. Qd2 0-0 9. Be2 a6 10. Nd1 f6 11. c3 b5 12. 0-0 b4 13. Rc1 Bb7 14. Bd3 a5 15. exf6 Nxf6 16. dxc5 bxc3 17. Qxc3 Ng4 18. Qe1 Nb4 19. Bb5 Nxa2 20. Ra1 Nb4 21. Qe2 Rc8 22. Nd4 Rf6 1-0

[Event "Santa Catarina-ch sf1"]
[Site "Sao Bento do Sul"]
[Date "2016.03.05"]
[Round "4"]
[White "Klein, Luan Carlos"]
[Black "Katscher, Gabriel Angelo Fing"]
[Result "1-0"]
[ECO "C34"]
[WhiteElo "1695"]
[BlackElo "1575"]
[PlyCount "69"]
[EventDate "2016.03.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 d6 4. Bc4 Nf6 5. Nc3 Bg4 6. 0-0 Nbd7 7. d4 Be7 8. h3 Bxf3 9. Qxf3 0-0 10. Bxf4 Nb6 11. Bb3 c5 12. e5 dxe5 13. dxe5 Ne8 14. a4 c4 15. Ba2 Qd4+ 16. Kh1 Bb4 17. Rad1 Qc5 18. Ne4 Qc6 19. b3 c3 20. Rd3 Rc8 21. Re1 Nd5 22. Bh2 f6 23. Ng3 Ne7 24. Qg4 a5 25. Rd4 Qb6 26. Rd7 fxe5 27. Rxe7 Bxe7 28. Qxc8 Qf2 29. Qxc3 Bb4 30. Qc4+ Kh8 31. Rf1 Qd2 32. Rxf8+ Bxf8 33. Qf7 Qd1+ 34. Nf1 Qxc2 35. Qxf8# 1-0

[Event "Santa Catarina-ch sf1"]
[Site "Sao Bento do Sul"]
[Date "2016.03.04"]
[Round "1"]
[White "Carneiro, Vitor Roberto Castr"]
[Black "Klein, Luan Carlos"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2406"]
[BlackElo "1695"]
[PlyCount "93"]
[EventDate "2016.03.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 d5 3. Bf4 Nf6 4. e3 Be7 5. Nc3 a6 6. Bd3 0-0 7. 0-0 c5 8. dxc5 Bxc5 9. e4 dxe4 10. Nxe4 Nxe4 11. Bxe4 Qxd1 12. Rfxd1 Nd7 13. Bxb7 Bxb7 14. Rxd7 Bd5 15. b3 Rfd8 16. Rxd8+ Rxd8 17. Rd1 Rc8 18. c4 Be4 19. Be3 Be7 20. Rd7 Rd8 21. Rxd8+ Bxd8 22. b4 Bd3 23. Ne5 Be4 24. f3 Bb7 25. a4 f6 26. Nd3 e5 27. b5 axb5 28. axb5 Kf7 29. c5 Ke7 30. Nb4 Ba5 31. c6 Bc8 32. b6 Bxb4 33. b7 Bxb7 34. cxb7 Bd6 35. Ba7 Ke6 36. b8Q Bxb8 37. Bxb8 h5 38. Kf2 g5 39. Ke3 Kd5 40. Bc7 f5 41. h3 Ke6 42. Bd8 g4 43. fxg4 fxg4 44. hxg4 hxg4 45. Ke4 Kd7 46. Bf6 Ke6 47. Bxe5 1-0

[Event "Santa Catarina-ch sf1"]
[Site "Sao Bento do Sul"]
[Date "2016.03.04"]
[Round "2"]
[White "Klein, Luan Carlos"]
[Black "Ribeiro, Thiago"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "1695"]
[BlackElo "1340"]
[PlyCount "19"]
[EventDate "2016.03.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. f4 f6 3. fxe5 fxe5 4. Qh5+ Ke7 5. Qxe5+ Kf7 6. Bc4+ d5 7. Bxd5+ Kg6 8. h4 Qf6 9. Qe8+ Kh6 10. d4+ 1-0

[Event "Florianopolis op 2nd"]
[Site "Florianopolis"]
[Date "2016.01.19"]
[Round "5"]
[White "Dos Santos, Rodrigo Mello"]
[Black "Klein, Luan Carlos"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1850"]
[BlackElo "1662"]
[PlyCount "119"]
[EventDate "2016.01.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 e6 2. d3 c5 3. Nf3 Nc6 4. g3 d5 5. Qe2 Nf6 6. Bg2 b6 7. 0-0 Bb7 8. Re1 Be7 9. Nbd2 h6 10. Nf1 Qd7 11. c3 0-0-0 12. e5 Ne8 13. a3 g5 14. b4 Ng7 15. Qc2 Rdg8 16. N3d2 Qc7 17. bxc5 Bxc5 18. d4 Be7 19. Bb2 Nxd4 20. Qa4 Nc6 21. c4 d4 22. Nb3 Nf5 23. Rac1 Bc5 24. Nfd2 Nxe5 25. Nxc5 bxc5 26. Bxb7+ Kxb7 27. Rb1 Ka8 28. Rxe5 Rb8 29. Ree1 h5 30. Qc2 Rb7 31. a4 h4 32. Nf1 hxg3 33. fxg3 Re8 34. Ba3 Nd6 35. Rxb7 Kxb7 36. Re5 Ka8 37. Rxc5 Qb6 38. Qg2+ Nb7 39. Rb5 Qc7 40. Bd6 Qd7 41. c5 Rc8 42. Nd2 a6 43. Nc4 Ka7 44. Nb6 Qc6 45. Nxc8+ Qxc8 46. Rb6 Nxd6 47. Rxd6 Qxc5 48. Rd7+ Kb6 49. Rb7+ Ka5 50. Qd2+ Qc3 51. Qxc3+ dxc3 52. Kf2 c2 53. Rc7 Kxa4 54. Rxc2 Kb3 55. Rc5 Kb4 56. Rxg5 a5 57. Rg8 a4 58. h4 a3 59. h5 a2 60. Ra8 1-0

[Event "Florianopolis op 2nd"]
[Site "Florianopolis"]
[Date "2016.01.19"]
[Round "6"]
[White "Klein, Luan Carlos"]
[Black "Boeira, Dimitri Ariel Pires"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1662"]
[BlackElo "1882"]
[PlyCount "88"]
[EventDate "2016.01.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. Nf3 f5 2. g3 Nf6 3. Bg2 e6 4. 0-0 Be7 5. d3 0-0 6. Nc3 d6 7. e4 e5 8. Qe2 Nc6 9. Be3 Qe8 10. Nb5 Bd8 11. Nc3 Qh5 12. Nd2 Qg6 13. f4 Ng4 14. a3 Qh6 15. Bh1 Rf6 16. Nd5 Rg6 17. exf5 Bxf5 18. fxe5 Nxe3 19. Nxe3 Bh3 20. Bd5+ Be6 21. Ng4 Rxg4 22. Qxg4 Bxd5 23. Ne4 Nxe5 24. Qf5 Be7 25. Qf2 Bc6 26. Rae1 Qh5 27. Qf5 Qxf5 28. Rxf5 g6 29. Rff1 d5 30. Nf6+ Kg7 31. Rxe5 Bxf6 32. Re6 Rf8 33. c3 Bb5 34. Rf3 Bg5 35. Rxf8 Kxf8 36. Re5 Bc1 37. Rxd5 Bc6 38. Rd8+ Kg7 39. b3 Bxa3 40. c4 Be7 41. Rc8 Bd6 42. Kf2 Bc5+ 43. Ke2 Kf6 44. Rh8 h5 0-1

[Event "Florianopolis op 2nd"]
[Site "Florianopolis"]
[Date "2016.01.18"]
[Round "4"]
[White "Klein, Luan Carlos"]
[Black "Gazel Pereira, Frederico"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1662"]
[BlackElo "2300"]
[PlyCount "118"]
[EventDate "2016.01.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Bd3 Nc6 7. 0-0 Be7 8. Bc2 0-0 9. Be3 Qh5 10. Nbd2 Nd5 11. Re1 Rd8 12. Qe2 Nxe3 13. fxe3 b6 14. Nb3 cxd4 15. exd4 Bb7 16. Rf1 Bd6 17. Rae1 Rac8 18. Bb1 Ne7 19. Ne5 Qxe2 20. Rxe2 Ba6 21. Bd3 Bxd3 22. Nxd3 h5 23. Nd2 Nf5 24. Ne5 g6 25. Ndf3 Be7 26. Nd3 Kg7 27. Nf4 b5 28. a3 a5 29. Rfe1 b4 30. axb4 axb4 31. Rc2 Nxd4 32. Nxd4 Rxd4 33. Rb1 Re4 34. Kh1 Bg5 35. Nh3 Be3 36. Re2 bxc3 37. bxc3 Rxc3 38. Ng5 Rf4 39. Rbe1 Rc1 40. Rxc1 Bxc1 41. Nf3 Ba3 42. Ra2 Bc5 43. h3 Rc4 44. Ra6 Be3 45. Ra1 Rc1+ 46. Rxc1 Bxc1 47. Kg1 g5 48. g4 hxg4 49. hxg4 f5 50. gxf5 exf5 51. Kg2 Kf6 52. Kg3 g4 53. Nh2 Kg5 54. Kg2 Bf4 55. Nf1 Kh4 56. Kg1 Kh3 57. Kf2 g3+ 58. Nxg3 Bxg3+ 59. Kf3 f4 0-1

[Event "Florianopolis op 2nd"]
[Site "Florianopolis"]
[Date "2016.01.17"]
[Round "2"]
[White "Klein, Luan Carlos"]
[Black "Eger, Laura Luisa"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "1662"]
[PlyCount "52"]
[EventDate "2016.01.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 e5 2. f4 d6 3. Nf3 Bg4 4. Bc4 Nf6 5. d3 Nc6 6. c3 Qd7 7. 0-0 0-0-0 8. b4 Bxf3 9. Qxf3 d5 10. Bb5 dxe4 11. dxe4 exf4 12. Bxf4 Qe6 13. Bxc6 Qxc6 14. Bg5 Be7 15. Nd2 h6 16. Be3 Qxc3 17. Rfc1 Qd3 18. Rab1 g5 19. Rb3 Qd7 20. b5 Qe6 21. b6 axb6 22. Rxb6 c6 23. a4 g4 24. Qe2 Nd7 25. Rcb1 Bg5 26. Bxg5 hxg5 1-0

[Event "Florianopolis op 2nd"]
[Site "Florianopolis"]
[Date "2016.01.17"]
[Round "3"]
[White "Mendes, Rodrigo Machado"]
[Black "Klein, Luan Carlos"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "1924"]
[BlackElo "1662"]
[PlyCount "84"]
[EventDate "2016.01.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. Bd3 c5 5. c3 Nc6 6. e5 Nd7 7. Ngf3 Be7 8. 0-0 Qb6 9. dxc5 Bxc5 10. Qe2 h6 11. Nb3 Be7 12. Re1 0-0 13. Bc2 f6 14. exf6 Nxf6 15. h3 Bd6 16. a4 a5 17. Be3 Qc7 18. Nh4 e5 19. c4 Nb4 20. c5 d4 21. Bc1 b6 22. Qc4+ Nbd5 23. Qd3 bxc5 24. Nd2 Nf4 25. Bb3+ Be6 26. Bxe6+ Nxe6 27. Nc4 e4 28. Qd1 Bh2+ 29. Kh1 e3 30. fxe3 Ne4 31. Re2 Rf1+ 32. Qxf1 Ng3+ 33. Kxh2 Nxf1+ 34. Kg1 Rf8 35. Nf3 Ng3 36. Re1 d3 37. Bd2 Ne2+ 38. Kh1 Ng5 39. Nfe5 Ne4 40. Bxa5 Qe7 41. Ng6 Qg5 42. Nxf8 Nf2+ 0-1

[Event "Florianopolis op 2nd"]
[Site "Florianopolis"]
[Date "2016.01.16"]
[Round "1"]
[White "Florianovitz, Derlei Alex"]
[Black "Klein, Luan Carlos"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2110"]
[BlackElo "1662"]
[PlyCount "77"]
[EventDate "2016.01.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. c4 dxe4 4. Nc3 Nf6 5. f3 exf3 6. Nxf3 h6 7. Bd3 Nc6 8. Bb1 Be7 9. a3 a5 10. 0-0 b6 11. Bc2 0-0 12. Qd3 Nxd4 13. Nxd4 Bc5 14. Be3 g6 15. Rad1 Ng4 16. Ne4 e5 17. Nxc5 exd4 18. Bxd4 Qd6 19. g3 bxc5 20. Bc3 Qc6 21. Qf3 Qxf3 22. Rxf3 h5 23. Be4 Rb8 24. Bd5 Nh6 25. Rf6 Rb6 26. Rc6 Rxc6 27. Bxc6 Nf5 28. Rd5 Ba6 29. Rxc5 Rd8 30. Bd5 c6 31. Rxc6 Bb7 32. Rxg6+ Kh7 33. Rf6 Bxd5 34. cxd5 Ne3 35. d6 a4 36. Rxf7+ Kg6 37. Rf6+ Kg5 38. Re6 Nf5 39. Bf6+ 1-0

[Event "BRA-ch U16 37th"]
[Site "Lages"]
[Date "2015.05.17"]
[Round "6"]
[White "Klein, Luan Carlos"]
[Black "Lorensetti, Jesse Emanoel"]
[Result "0-1"]
[ECO "B21"]
[BlackElo "1793"]
[PlyCount "90"]
[EventDate "2015.05.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bc4 e6 7. 0-0 Nf6 8. Qe2 Be7 9. Rd1 e5 10. Bg5 a6 11. Rac1 0-0 12. h3 h6 13. Bh4 b5 14. Bb3 Bb7 15. Bg3 Qb8 16. Nd5 Nxd5 17. exd5 Na5 18. Bc2 Nc4 19. b3 Nb6 20. Bh4 Bd8 21. Bg3 Bf6 22. Bh4 Qd8 23. Qe4 g6 24. Qg4 Kg7 25. Bxf6+ Qxf6 26. Qe4 Rac8 27. h4 Rc5 28. h5 Bxd5 29. Qe3 Bxf3 30. gxf3 Nd5 31. Rxd5 Rxd5 32. Be4 Rd4 33. hxg6 fxg6 34. Kf1 Qg5 35. Qc3 Qf4 36. Ke2 Rxe4+ 37. fxe4 Qxf2+ 38. Kd1 Qf1+ 39. Kc2 Qe2+ 40. Kb1 Qxe4+ 41. Rc2 Rf1+ 42. Kb2 Qd4 43. Rg2 Qxc3+ 44. Ka3 b4+ 45. Ka4 Qc6+ 0-1

[Event "BRA-ch U16 37th"]
[Site "Lages"]
[Date "2015.05.16"]
[Round "4"]
[White "Klein, Luan Carlos"]
[Black "Mileski, Lucas de Souza"]
[Result "1/2-1/2"]
[ECO "B22"]
[BlackElo "1698"]
[PlyCount "61"]
[EventDate "2015.05.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. d4 cxd4 4. cxd4 d6 5. Nf3 Nf6 6. Nc3 Be7 7. Bd3 0-0 8. 0-0 Nc6 9. e5 dxe5 10. dxe5 Nd7 11. Qe2 a6 12. Rd1 Qc7 13. Bf4 Nc5 14. Bb1 b6 15. h4 Bb7 16. h5 Rad8 17. Be4 Nb4 18. Bxb7 Qxb7 19. Nd4 Nd5 20. Nxd5 Rxd5 21. b4 Na4 22. Qg4 g6 23. Nxe6 Rxd1+ 24. Rxd1 Qc8 25. Bh6 Re8 26. hxg6 hxg6 27. Qe2 Nc3 28. Qd2 Nxd1 29. Bg7 g5 30. Bf6 Bxf6 31. exf6 1/2-1/2

[Event "BRA-ch U16 37th"]
[Site "Lages"]
[Date "2015.05.16"]
[Round "5"]
[White "Volkmann, Andre Jordi"]
[Black "Klein, Luan Carlos"]
[Result "1/2-1/2"]
[ECO "D48"]
[WhiteElo "1686"]
[PlyCount "60"]
[EventDate "2015.05.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 Nf6 4. e3 Nbd7 5. Nf3 c6 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. 0-0 Bb7 10. Qc2 c5 11. Be2 Rc8 12. dxc5 Bxc5 13. a3 0-0 14. b4 Ba7 15. Bb2 Nd5 16. Qd2 N7f6 17. Nxd5 Bxd5 18. Bxf6 Qxf6 19. Rac1 Bb8 20. Rxc8 Rxc8 21. Rc1 Rxc1+ 22. Qxc1 Qd8 23. Qd2 Qc7 24. g3 h6 25. Ne1 Bb7 26. Bf3 Bxf3 27. Nxf3 Ba7 28. h4 Bb6 29. Qd3 f6 30. Qe4 Qc8 1/2-1/2

[Event "BRA-ch U16 37th"]
[Site "Lages"]
[Date "2015.05.15"]
[Round "3"]
[White "Schena, Arthur"]
[Black "Klein, Luan Carlos"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "1550"]
[PlyCount "98"]
[EventDate "2015.05.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 e6 2. g3 d5 3. Bg2 Nf6 4. 0-0 Nbd7 5. d3 h6 6. Nbd2 b6 7. e4 Bb7 8. e5 Nh7 9. Re1 c5 10. c3 Qc7 11. d4 Be7 12. h3 Nhf8 13. Nf1 0-0-0 14. Bd2 g5 15. N3h2 Ng6 16. b4 c4 17. a4 Rde8 18. Qc2 h5 19. Reb1 h4 20. g4 Nf4 21. Bxf4 gxf4 22. Nf3 f5 23. exf6 Nxf6 24. Qe2 Ne4 25. Qc2 Bd6 26. Rb2 e5 27. Rba2 exd4 28. Nxd4 Qf7 29. a5 Bc7 30. Nd2 Ng5 31. Nf5 Qf6 32. Nf3 Nxf3+ 33. Bxf3 Be5 34. Ra3 Rhg8 35. Kh2 Kb8 36. Bh1 f3+ 37. Kg1 Qxf5 38. Qd2 Qf4 39. Qxf4 Bxf4 40. axb6 axb6 41. Kf1 Bd6 42. Re1 d4 43. Rb1 d3 44. Rd1 Kc7 45. Ra2 Rc8 46. Ra4 Ra8 47. Rxa8 Rxa8 48. Ke1 Ra2 49. Kf1 Be5 0-1

[Event "Fraiburgo Alvino Memorial 3rd"]
[Site "Fraiburgo"]
[Date "2013.07.20"]
[Round "4"]
[White "Klein, Luan Carlos"]
[Black "Durante, Taina Seidel"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1813"]
[BlackElo "1708"]
[PlyCount "74"]
[EventDate "2013.07.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 a6 5. a4 Nc6 6. Bc4 e6 7. Nf3 Qc7 8. 0-0 Ne5 9. Bb3 Bd6 10. Nxe5 Bxe5 11. f4 Qb6+ 12. Kh1 Bd4 13. Ne2 Bc5 14. f5 Nf6 15. fxe6 dxe6 16. Nc3 Bd4 17. Ne2 Be5 18. a5 Qc7 19. Qd3 0-0 20. Bf4 Bxf4 21. Nxf4 Bd7 22. Qg3 Nxe4 23. Qe3 Nf6 24. Rfc1 Qd6 25. Rd1 Qe7 26. Nd5 Nxd5 27. Bxd5 Rab8 28. Rd2 Rfe8 29. Bf3 Bb5 30. Rad1 Red8 31. Qa7 Rdc8 32. Rd7 Bxd7 33. Bxb7 Rd8 34. Qxa6 Bb5 35. Rxd8+ Rxd8 36. Qa8 Rxa8 37. Bxa8 Qd8 0-1

[Event "Catarinense-ch U20"]
[Site "Concordia"]
[Date "2013.05.19"]
[Round "6"]
[White "Ferri, Victor Hugo"]
[Black "Klein, Luan Carlos"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1846"]
[BlackElo "1813"]
[PlyCount "69"]
[EventDate "2013.05.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 Be7 8. Qd2 a6 9. Na3 b5 10. Bxf6 Bxf6 11. Nd5 Bg5 12. Qd3 0-0 13. c3 f5 14. f3 Bb7 15. Nc2 fxe4 16. fxe4 Rc8 17. Nce3 Ne7 18. Be2 Rc6 19. Bf3 Bh4+ 20. Ke2 Bg5 21. Rad1 a5 22. Rhf1 Ba6 23. Nxe7+ Bxe7 24. Qd5+ Kh8 25. Qxc6 Qc8 26. Qxc8 Rxc8 27. Kd2 b4 28. Bg4 bxc3+ 29. bxc3 Rd8 30. Rf7 Bg5 31. Be2 Bc8 32. Rdf1 h6 33. Rf8+ Kh7 34. Rxd8 Bxd8 35. Rf8 1-0

[Event "Catarinense-ch U20"]
[Site "Concordia"]
[Date "2013.05.19"]
[Round "5"]
[White "Klein, Luan Carlos"]
[Black "Santos, Renan Gustavo Weber"]
[Result "1-0"]
[ECO "C57"]
[WhiteElo "1813"]
[PlyCount "59"]
[EventDate "2013.05.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nxd5 6. Nxf7 Kxf7 7. Qf3+ Ke8 8. Bxd5 Qe7 9. Bxc6+ Bd7 10. Bxd7+ Qxd7 11. 0-0 Rb8 12. Nc3 Bd6 13. d3 Rf8 14. Qe4 Qe7 15. Qxh7 e4 16. Qxe4 Be5 17. Re1 Rf6 18. Bg5 Rd8 19. f4 Qc5+ 20. Kh1 Kf7 21. Qxe5 Qc6 22. Bxf6 gxf6 23. Qe7+ Kg6 24. Qxd8 Qb6 25. Qg8+ Kf5 26. g4+ Kxf4 27. Re4+ Kf3 28. Rf1+ Qf2 29. Rxf2+ Kxf2 30. Qh7 1-0

[Event "Catarinense-ch U20"]
[Site "Concordia"]
[Date "2013.05.18"]
[Round "4"]
[White "Dallagrave, Tainan Marcel"]
[Black "Klein, Luan Carlos"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1788"]
[BlackElo "1813"]
[PlyCount "73"]
[EventDate "2013.05.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 Be7 8. f3 h5 9. Qd2 a6 10. Na3 b5 11. Bxf6 Bxf6 12. Nd5 Bg5 13. Qd3 Be6 14. Rd1 0-0 15. Be2 h4 16. c3 f5 17. 0-0 f4 18. h3 Rb8 19. Nc2 Qd7 20. Kh2 Kh8 21. Ncb4 Nxb4 22. Nxb4 Rb6 23. Nd5 Rb7 24. Rd2 Rg8 25. Bd1 Bd8 26. Bb3 a5 27. c4 b4 28. Rc1 Qc8 29. c5 Bd7 30. c6 Ra7 31. Rdc2 Be8 32. c7 Bg5 33. Nb6 Qa6 34. Qxa6 Rxa6 35. c8Q Rxb6 36. Bxg8 Kxg8 37. Qxe8+ 1-0

[Event "Catarinense-ch U20"]
[Site "Concordia"]
[Date "2013.05.18"]
[Round "3"]
[White "Klein, Luan Carlos"]
[Black "Borges, Leonardo Fernandes"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1813"]
[BlackElo "1797"]
[PlyCount "144"]
[EventDate "2013.05.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. d4 c6 5. Nf3 g6 6. Bd3 Bg7 7. 0-0 0-0 8. Re1 Bg4 9. Nxd5 cxd5 10. c3 Nc6 11. Be3 Qc7 12. Be2 e6 13. Qd2 Ne7 14. Bf4 Qb6 15. Ne5 Bxe2 16. Rxe2 Rad8 17. Rae1 Rfe8 18. Bh6 Nf5 19. Bxg7 Kxg7 20. g3 Qc7 21. Qd3 a6 22. Qf3 Qe7 23. b3 Rc8 24. Rc1 Rc7 25. Rec2 Rec8 26. Qd3 b5 27. c4 Qb4 28. c5 Qxd4 29. Qc3 Qxc3 30. Rxc3 f6 31. Nf3 e5 32. b4 d4 33. Ra3 Rc6 34. g4 Ne7 35. Nd2 Nd5 36. Rb3 Kf7 37. Ne4 f5 38. gxf5 gxf5 39. Ng5+ Kf6 40. h4 h6 41. Nf3 Nc3 42. Rc2 Rd8 43. Rd2 Rc7 44. Ne1 Rg8+ 45. Ng2 Rcg7 46. f3 Nd5 47. Rbb2 Ne3 48. a3 Nc4 49. Kf1 Nxb2 50. Rxb2 Rg3 51. Rf2 f4 52. c6 d3 53. c7 R3g7 54. Rd2 Rxc7 55. Rxd3 Rc1+ 56. Ne1 Re8 57. Rd6+ Re6 58. Rxe6+ Kxe6 59. Kf2 Rxe1 60. Kxe1 Kd5 61. Kd2 e4 62. fxe4+ Kxe4 63. Ke2 f3+ 64. Kf1 Kf4 65. Kf2 h5 66. Kf1 Kg3 67. Kg1 Kxh4 68. Kf2 Kg4 69. Kf1 h4 70. Kf2 h3 71. Kg1 Kg3 72. Kf1 h2 0-1

[Event "Catarinense-ch U20"]
[Site "Concordia"]
[Date "2013.05.18"]
[Round "2"]
[White "Sipp, Sidinei Rogerio"]
[Black "Klein, Luan Carlos"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "1813"]
[PlyCount "56"]
[EventDate "2013.05.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 d6 4. h3 Nf6 5. Nc3 e6 6. 0-0 Be7 7. b3 0-0 8. Re1 Nxe4 9. Nxe4 d5 10. Bxd5 exd5 11. Ng3 Bf6 12. Rb1 Bd7 13. c3 Qc7 14. Bb2 Rfe8 15. Qc2 Ne5 16. Re3 Nxf3+ 17. Rxf3 Re7 18. c4 d4 19. Nf5 Re6 20. Rg3 Rae8 21. Nh6+ Kf8 22. Ng4 Bh4 23. Re3 dxe3 24. dxe3 Rg6 25. Qe2 h5 26. Bxg7+ Rxg7 27. Nh6 Bxh3 28. Qxh5 Rxg2+ 0-1

