[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.29"]
[Round "10"]
[White "Butzke, Lucas de Castro"]
[Black "Kawamoto, Victor Misao Buriti"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "1564"]
[BlackElo "1800"]
[PlyCount "29"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. a3 Nf6 7. Be3 b5 8. f3 Bb7 9. g4 Bd6 10. Qd2 Nc6 11. Ndxb5 axb5 12. Nxb5 Qb8 13. Qxd6 Ba6 14. Qxb8+ Rxb8 15. Nc7+ 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.28"]
[Round "8"]
[White "Butzke, Lucas de Castro"]
[Black "Panazzolo, Paulo Victor"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1564"]
[BlackElo "1788"]
[PlyCount "54"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. c3 0-0 6. 0-0 d6 7. Bb3 Be6 8. Bc2 d5 9. exd5 Nxd5 10. Re1 Bd6 11. Nbd2 Nf4 12. Ne4 Ng6 13. Nxd6 Qxd6 14. h3 Rad8 15. Be3 Bf5 16. d4 exd4 17. Nxd4 Nxd4 18. Bxd4 Bxc2 19. Qxc2 c5 20. Be3 Qc6 21. Rad1 Nh4 22. f3 Rxd1 23. Rxd1 Re8 24. Qf2 g6 25. Bxc5 b6 26. Qxh4 Qxc5+ 27. Qd4 Rd8 0-1

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.27"]
[Round "7"]
[White "Rodrigues, Nei Jorge"]
[Black "Butzke, Lucas de Castro"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "1845"]
[BlackElo "1564"]
[PlyCount "130"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. b4 Bg7 4. Bb2 0-0 5. Bg2 d5 6. d3 Re8 7. Nbd2 b6 8. c4 Bb7 9. Rc1 Nbd7 10. c5 c6 11. Qc2 e5 12. e4 Rc8 13. 0-0 Bf8 14. Nb3 Ba6 15. Rfd1 Bxd3 16. Qxd3 dxe4 17. Qa6 exf3 18. Bxf3 bxc5 19. bxc5 Qc7 20. Bg2 Red8 21. Re1 Bg7 22. Bc3 Nb8 23. Qc4 Re8 24. Ba5 Qd7 25. Rcd1 Qe6 26. Qh4 Nd5 27. Qc4 Nc7 28. Qf1 Nd5 29. Qd3 f5 30. Bxd5 cxd5 31. Qxd5 Qxd5 32. Rxd5 Nc6 33. Bc3 Rcd8 34. Red1 Rxd5 35. Rxd5 Rd8 36. Rxd8+ Nxd8 37. Na5 Kf7 38. Kf1 Ke6 39. c6 Kd6 40. Nc4+ Kxc6 41. Bxe5 Bxe5 42. Nxe5+ Kd5 43. f4 g5 44. Nd3 g4 45. Ke2 Ne6 46. Ke3 Kc4 47. Ne5+ Kc3 48. Nc6 a6 49. Ne7 Ng7 50. a4 Kb4 51. Kd4 Kxa4 52. Kc4 a5 53. Nd5 Ka3 54. Kc3 Ka2 55. Kc2 Ne6 56. Ne3 Nd4+ 57. Kc3 Nf3 58. Nxf5 Nxh2 59. Ne3 h5 60. f5 Nf3 61. f6 Ng5 62. Kc2 Ka3 63. Nc4+ Kb4 64. Ne3 Nh7 65. f7 Kc5 1/2-1/2

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.26"]
[Round "5"]
[White "Barbosa, Flavio Novais"]
[Black "Butzke, Lucas de Castro"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1863"]
[BlackElo "1564"]
[PlyCount "103"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 f5 4. Nc3 Nf6 5. d3 Be7 6. Nf3 d6 7. Rb1 a5 8. a3 Nd4 9. e3 Nxf3+ 10. Bxf3 c6 11. b4 axb4 12. axb4 0-0 13. b5 d5 14. bxc6 bxc6 15. cxd5 cxd5 16. Qb3 Be6 17. Qb6 Bf7 18. 0-0 e4 19. dxe4 dxe4 20. Qxd8 Rfxd8 21. Be2 Rac8 22. Nb5 Nd5 23. Bb2 Rc2 24. Bd1 Rcc8 25. Nd4 g6 26. Bb3 Nc3 27. Bxf7+ Kxf7 28. Bxc3 Rxc3 29. Rb7 Ke8 30. Ra1 Rd7 31. Ra8+ Bd8 32. Rbb8 Ke7 33. Ra6 Kf7 34. Raa8 Ke7 35. Kg2 Rc1 36. h4 Rc4 37. h5 Rcc7 38. hxg6 hxg6 39. Ra6 Kf7 40. Ne6 Be7 41. Nxc7 Rxc7 42. Rab6 Rc2 43. Rb2 Rc1 44. R8b7 Rc6 45. Rb1 Re6 46. R1b6 Re5 47. Rb5 Re6 48. Kf1 Rc6 49. Re5 Re6 50. Rxe6 Kxe6 51. Rb6+ Kf7 52. Ke2 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.26"]
[Round "6"]
[White "Butzke, Lucas de Castro"]
[Black "Nunes, Lilia"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1564"]
[BlackElo "1800"]
[PlyCount "51"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. c3 d6 6. 0-0 0-0 7. Re1 Be6 8. Bb5 Rb8 9. Nbd2 a6 10. Ba4 b5 11. Bc2 Na5 12. d4 Bg4 13. h3 Bh5 14. Nf1 Nd7 15. Ng3 Bg6 16. a4 Nc4 17. Nf5 Re8 18. Nxe7+ Qxe7 19. a5 d5 20. exd5 f6 21. dxe5 Bxc2 22. Qxc2 Ncxe5 23. Nxe5 Nxe5 24. Bf4 Qc5 25. Rad1 Rbd8 26. Qf5 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.25"]
[Round "4"]
[White "Butzke, Lucas de Castro"]
[Black "Barbosa, Rafael Santos"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1564"]
[BlackElo "1816"]
[PlyCount "47"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bd3 Ngf6 6. Ng3 c5 7. Nf3 cxd4 8. Nxd4 Bc5 9. Nb3 Bb6 10. 0-0 0-0 11. Re1 Nc5 12. Nxc5 Bxc5 13. Bd2 Bd7 14. Bc3 Bc6 15. Nh5 Be7 16. Nxg7 Qd5 17. f3 Kxg7 18. Re5 Qd8 19. Rg5+ Kh6 20. Qd2 Nd7 21. Rg6+ Kh5 22. g4+ Kh4 23. Qf2+ Kh3 24. Qg3# 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.24"]
[Round "2"]
[White "Butzke, Lucas de Castro"]
[Black "De Melo, Jailson Jose"]
[Result "0-1"]
[ECO "B78"]
[WhiteElo "1564"]
[BlackElo "1929"]
[PlyCount "88"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 0-0 9. Bc4 Bd7 10. 0-0-0 Rc8 11. Bb3 Ne5 12. Bh6 Bxh6 13. Qxh6 Rxc3 14. bxc3 Qc7 15. Qe3 a5 16. a3 Rc8 17. Kd2 a4 18. Ba2 Qc5 19. Ra1 d5 20. exd5 Nc4+ 21. Bxc4 Qxc4 22. Ne2 Qxd5+ 23. Qd4 Qg5+ 24. Qf4 Qc5 25. Qe3 Qd6+ 26. Ke1 Nd5 27. Qd2 Bb5 28. Nd4 Ba6 29. Ne2 Bxe2 30. Qxe2 Rxc3 31. Qd2 Qc5 32. Rd1 Rxc2 33. Qd4 Qxa3 34. Rd2 Qc1+ 35. Rd1 Qg5 36. g3 e6 37. Rd2 Rc1+ 38. Rd1 Rc3 39. Ke2 b5 40. Rd2 b4 41. Rb1 Qf5 42. Rf1 a3 43. h4 b3 44. g4 Qf4 0-1

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.24"]
[Round "3"]
[White "Ramos, Fernanda Cabreira"]
[Black "Butzke, Lucas de Castro"]
[Result "0-1"]
[ECO "A49"]
[WhiteElo "1136"]
[BlackElo "1564"]
[PlyCount "130"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 c5 6. e3 d5 7. b3 Nc6 8. Bb2 b6 9. Nbd2 Bb7 10. c4 cxd4 11. Nxd4 Nxd4 12. Bxd4 Qd7 13. cxd5 Bxd5 14. Nf3 Qb7 15. Rc1 Rac8 16. Qe2 Ne4 17. Bxg7 Kxg7 18. Qb2+ f6 19. Rfd1 Rfd8 20. Rxc8 Rxc8 21. Ng5 Nxg5 22. Rxd5 Qc7 23. Rd1 Nf7 24. Bh3 Qc2 25. Qxc2 Rxc2 26. Rd7 Rxa2 27. Rxe7 f5 28. Bf1 Kf6 29. Rc7 Ne5 30. h3 h5 31. Bc4 Nxc4 32. bxc4 g5 33. Rh7 Ra4 34. Rc7 Ke6 35. g4 hxg4 36. hxg4 fxg4 37. Kg2 Kd6 38. Rc8 Kd7 39. Ra8 a5 40. Ra7+ Kc6 41. Ra8 Rxc4 42. f3 gxf3+ 43. Kxf3 Kb5 44. Rg8 Rc5 45. e4 a4 46. Rh8 a3 47. Rh1 Ka4 48. Re1 Re5 49. Rd1 b5 50. Rd4+ b4 51. Rd2 b3 52. Rd4+ Kb5 53. Rd3 Kc4 54. Rd1 b2 55. Ke3 a2 56. Rd4+ Kc3 57. Rd1 Rxe4+ 58. Kxe4 b1Q+ 59. Rxb1 axb1Q+ 60. Kf3 Kd4 61. Kg4 Qe4+ 62. Kxg5 Ke5 63. Kh6 Qg4 64. Kh7 Kf6 65. Kh8 Qg7# 0-1

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.23"]
[Round "1"]
[White "Caldeira, Adriano"]
[Black "Butzke, Lucas de Castro"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2156"]
[BlackElo "1564"]
[PlyCount "87"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 d5 9. exd5 Nxd5 10. 0-0 0-0 11. Rc1 Nb6 12. Bb3 Bg4 13. Qc2 Nxd4 14. Qxc7 Ne2+ 15. Kh1 Nxc1 16. Qxc1 Rc8 17. Qb1 Re8 18. a4 Be6 19. Bc2 h6 20. Ne4 Qc7 21. Nd4 Qc4 22. Rd1 Rcd8 23. Bb3 Qc7 24. Rc1 Qe5 25. Nxe6 fxe6 26. Nc5 Rc8 27. f4 Qxf4 28. Rf1 Qd6 29. Nxe6 Rxe6 30. Qe4 Rce8 31. Re1 Kh8 32. Bxe6 Nd7 33. Qg6 Re7 34. Qf5 Qc5 35. Rf1 Qxf5 36. Bxf5 Nf6 37. Rc1 Kg8 38. Bg6 Ne8 39. h4 Rc7 40. Rd1 Kf8 41. Rd8 Re7 42. Kh2 Re3 43. Ra8 a6 44. a5 1-0

[Event "Santa Catarina-ch U18"]
[Site "Blumenau"]
[Date "2022.03.27"]
[Round "5"]
[White "Butzke, Lucas de Castro"]
[Black "De Borba, Gabriel"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1427"]
[BlackElo "2183"]
[PlyCount "68"]
[EventDate "2022.03.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. Bd2 Be7 8. Qe2 d6 9. 0-0-0 Nc6 10. Be3 0-0 11. f3 b5 12. Qf2 Nxd4 13. Bxd4 e5 14. Be3 Be6 15. Kb1 b4 16. Nd5 Nxd5 17. exd5 Bd7 18. f4 Bb5 19. Rhe1 Bxd3 20. Rxd3 Rab8 21. g4 f5 22. fxe5 fxg4 23. exd6 Bxd6 24. Qe2 h5 25. h3 gxh3 26. Qxh5 h2 27. Bd4 Qf7 28. Rh3 Qxh5 29. Rxh5 Rbe8 30. Rd1 Re4 31. c3 Rfe8 32. Rf5 Re1 33. Rf1 Rxd1+ 34. Rxd1 Bg3 0-1

[Event "Santa Catarina-ch U18"]
[Site "Blumenau"]
[Date "2022.03.27"]
[Round "6"]
[White "Cardoso, Lucas Emanuel Alves"]
[Black "Butzke, Lucas de Castro"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1499"]
[BlackElo "1427"]
[PlyCount "64"]
[EventDate "2022.03.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 d6 5. Nxd4 Nf6 6. Nc3 Be7 7. h3 0-0 8. 0-0 Re8 9. f4 Nxd4 10. Qxd4 b6 11. Bd2 d5 12. Qd3 dxc4 13. Qe2 Bc5+ 14. Kh1 Bb7 15. e5 Qd7 16. Kh2 Rad8 17. Rad1 Qc6 18. Rfe1 b5 19. a3 a5 20. Qf1 Nd5 21. Ne4 b4 22. axb4 axb4 23. Nxc5 Qxc5 24. f5 c3 25. bxc3 Nxc3 26. Bxc3 Qxc3 27. Rxd8 Rxd8 28. e6 f6 29. Qf2 Qc6 30. Ra1 Qd6+ 31. Kh1 Bc6 32. Qe2 Qe5 0-1

[Event "Santa Catarina-ch U18"]
[Site "Blumenau"]
[Date "2022.03.26"]
[Round "4"]
[White "Butzke, Lucas de Castro"]
[Black "Decezare, Jucian Kaue"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1427"]
[BlackElo "1627"]
[PlyCount "59"]
[EventDate "2022.03.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be7 8. Be3 Be6 9. Qd2 Nc6 10. 0-0-0 Rc8 11. Kb1 Qc7 12. g4 b5 13. g5 Nd7 14. h4 Na5 15. Nxa5 Qxa5 16. Nd5 Qa4 17. b3 Qa3 18. Nxe7 Kxe7 19. Bh3 Bxh3 20. Rxh3 Rc7 21. Rh2 Rhc8 22. Qd5 Rc6 23. f4 R8c7 24. Rf2 exf4 25. Bxf4 Qc5 26. Qxc5 Nxc5 27. e5 dxe5 28. Bxe5 Ne4 29. Re2 Re6 30. Rxe4 1-0

[Event "Santa Catarina-ch U18"]
[Site "Blumenau"]
[Date "2022.03.26"]
[Round "2"]
[White "Butzke, Lucas de Castro"]
[Black "Stroher, Victor Augusto"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1427"]
[BlackElo "1632"]
[PlyCount "80"]
[EventDate "2022.03.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 b5 7. Be3 e5 8. Nb3 Be7 9. Nd5 Nbd7 10. Nxe7 Qxe7 11. Qd2 Bb7 12. g4 Nxg4 13. fxg4 Qh4+ 14. Bf2 Qxg4 15. Be2 Qg2 16. Rg1 Qxh2 17. Qxd6 Nf6 18. 0-0-0 Qxf2 19. Qxe5+ Kf8 20. Qd6+ Kg8 21. e5 Ne8 22. Qd7 Qxe2 23. Qxb7 Qe3+ 24. Kb1 Qa7 25. Qd5 h5 26. Rdf1 Rh6 27. Nd4 Rc8 28. e6 Nf6 29. Qg5 Ng4 30. Nf5 Rh7 31. exf7+ Kf8 32. Qg6 Nf6 33. Nxg7 Rc6 34. Rxf6 Rxf6 35. Ne6+ Ke7 36. f8Q+ Rxf8 37. Nxf8 Rf7 38. Nh7 Qf2 39. Qe4+ Kd7 40. Rd1+ Kc7 1-0

[Event "Santa Catarina-ch U18"]
[Site "Blumenau"]
[Date "2022.03.26"]
[Round "3"]
[White "Spegiorin, Eduardo"]
[Black "Butzke, Lucas de Castro"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1722"]
[BlackElo "1427"]
[PlyCount "68"]
[EventDate "2022.03.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. 0-0 0-0 7. Nbd2 h6 8. h3 Be6 9. Bb5 a6 10. Ba4 Bb6 11. Re1 Re8 12. Nf1 Bd7 13. Be3 Bxe3 14. Nxe3 Ne7 15. Bc2 Ng6 16. Nh2 Nf4 17. Neg4 Nxg4 18. Nxg4 Qg5 19. Qf3 h5 20. Ne3 Nxh3+ 21. Kf1 Nf4 22. Nd5 Nxd5 23. exd5 f5 24. Qh3 Rf8 25. Rad1 Rae8 26. b4 Re7 27. d4 e4 28. g3 f4 29. Qh4 Bb5+ 30. Kg1 Qxh4 31. gxh4 e3 32. fxe3 fxe3 33. a4 e2 34. Rd2 Rf1+ 0-1

[Event "Santa Catarina-ch U18"]
[Site "Blumenau"]
[Date "2022.03.25"]
[Round "1"]
[White "Zabala, Antonio Murara"]
[Black "Butzke, Lucas de Castro"]
[Result "0-1"]
[ECO "C93"]
[WhiteElo "1662"]
[BlackElo "1427"]
[PlyCount "62"]
[EventDate "2022.03.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 h6 10. d4 Re8 11. Nbd2 exd4 12. cxd4 Bf8 13. a4 Bb7 14. Bc2 Qd7 15. Nf1 Nb4 16. Ng3 Nxc2 17. Qxc2 g6 18. Bf4 Bg7 19. Rac1 Re7 20. d5 Rae8 21. h4 Kh7 22. h5 Qg4 23. hxg6+ fxg6 24. Bd2 Rf8 25. axb5 axb5 26. Qd3 Qd7 27. Nh4 Qg4 28. Qxb5 Qxh4 29. Qxb7 Ng4 30. Be3 Qh2+ 31. Kf1 Qxg3 0-1

[Event "Timbo op 2nd"]
[Site "Timbo"]
[Date "2022.02.20"]
[Round "6"]
[White "Butzke, Lucas de Castro"]
[Black "Rech, Dione"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1381"]
[BlackElo "1688"]
[PlyCount "69"]
[EventDate "2022.02.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d3 Nf6 6. Nc3 Nc6 7. h3 Bf5 8. Be3 Qd7 9. Qd2 d5 10. Nd4 Nxd4 11. Bxd4 Be7 12. 0-0-0 c5 13. Be5 b5 14. g4 Be6 15. f4 d4 16. Ne4 Nxe4 17. dxe4 f6 18. Qa5 Bd8 19. Qa6 Bc4 20. Bxc4 bxc4 21. Bd6 Bb6 22. e5 fxe5 23. fxe5 Qe6 24. Qb7 Rd8 25. Qxg7 Rg8 26. Qxh7 Rd7 27. Qh4 c3 28. Kb1 c4 29. Rhf1 d3 30. cxd3 c2+ 31. Kxc2 cxd3+ 32. Kb1 Qc4 33. Rc1 Qa6 34. Qf6 d2 35. Qf8+ 1-0

[Event "Timbo op 2nd"]
[Site "Timbo"]
[Date "2022.02.20"]
[Round "7"]
[White "Silva, Guilherme Henrique"]
[Black "Butzke, Lucas de Castro"]
[Result "1-0"]
[ECO "C25"]
[WhiteElo "1934"]
[BlackElo "1381"]
[PlyCount "35"]
[EventDate "2022.02.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nc6 3. Nc3 Bc5 4. Qg4 g6 5. Qf3 Qf6 6. Nd5 Qxf3 7. Nxf3 Bb6 8. a4 d6 9. b4 a5 10. b5 Nd8 11. Ba3 f6 12. Nxb6 cxb6 13. Bxd6 Be6 14. Bxe6 Nxe6 15. Nxe5 Rc8 16. c3 Nc5 17. Bxc5 bxc5 18. Nc4 1-0

[Event "Timbo op 2nd"]
[Site "Timbo"]
[Date "2022.02.19"]
[Round "4"]
[White "Butzke, Lucas de Castro"]
[Black "De Souza, Guilherme Ferreira"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1381"]
[PlyCount "38"]
[EventDate "2022.02.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 d6 5. Nc3 a6 6. Ng5 Nh6 7. a3 Qe7 8. Nd5 Qd8 9. h4 f6 10. Qh5+ g6 11. Qxh6 fxg5 12. Qg7 Rf8 13. Nxc7+ Qxc7 14. Qxc7 Bxf2+ 15. Kd2 Bd4 16. c3 Rf2+ 17. Ke1 Bg4 18. cxd4 Re2+ 19. Kf1 Nxd4 1-0

[Event "Timbo op 2nd"]
[Site "Timbo"]
[Date "2022.02.19"]
[Round "5"]
[White "Cezar, Ricardo de Almeida"]
[Black "Butzke, Lucas de Castro"]
[Result "1/2-1/2"]
[ECO "A70"]
[WhiteElo "1735"]
[BlackElo "1381"]
[PlyCount "97"]
[EventDate "2022.02.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Bd3 Bg7 8. h3 0-0 9. Nf3 Na6 10. 0-0 Nc7 11. Bf4 a6 12. a4 b6 13. Re1 Rb8 14. Bh2 b5 15. axb5 axb5 16. Qc2 Re8 17. Ra7 Ba6 18. Ra1 Rb6 19. e5 dxe5 20. Bxe5 Nfxd5 21. Nxd5 Nxd5 22. Bxg7 Kxg7 23. R1xa6 Rxa6 24. Rxa6 Kg8 25. Qxc5 Nf4 26. Qd6 Nxd3 27. Qxd8 Rxd8 28. Rb6 Rd5 29. b3 Nc1 30. b4 Na2 31. g3 Nxb4 32. h4 h6 33. h5 Kg7 34. hxg6 fxg6 35. Kg2 Nd3 36. Nh2 Rf5 37. f4 Rc5 38. Rb7+ Kf8 39. Ng4 g5 40. Nf6 Rc2+ 41. Kf3 b4 42. Nh7+ Ke8 43. Nf6+ Kf8 44. Kg4 gxf4 45. gxf4 Rc4 46. Nd7+ Ke8 47. Nf6+ Kf8 48. Nd7+ Ke8 49. Nf6+ 1/2-1/2

[Event "Timbo op 2nd"]
[Site "Timbo"]
[Date "2022.02.18"]
[Round "2"]
[White "Butzke, Lucas de Castro"]
[Black "Zabala, Antonio Murara"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1381"]
[PlyCount "41"]
[EventDate "2022.02.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be7 8. Be3 0-0 9. Qd2 b5 10. 0-0-0 Qc7 11. g4 Bb7 12. h4 Nbd7 13. h5 Nb6 14. Na5 Rac8 15. Nxb7 Qxb7 16. g5 Nfd7 17. g6 fxg6 18. hxg6 hxg6 19. Bh3 Rxf3 20. Be6+ Rf7 21. Qh2 1-0

[Event "Timbo op 2nd"]
[Site "Timbo"]
[Date "2022.02.18"]
[Round "3"]
[White "Munaretto Jr, Alvanir Luiz"]
[Black "Butzke, Lucas de Castro"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "1817"]
[BlackElo "1381"]
[PlyCount "103"]
[EventDate "2022.02.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 Nc6 3. Bg2 e5 4. d3 Bc5 5. 0-0 d6 6. c4 0-0 7. Nc3 a5 8. a3 Be6 9. Qc2 Qd7 10. Rd1 h6 11. e3 Ba7 12. b3 Bg4 13. Bb2 Rfe8 14. Rac1 Qf5 15. Nh4 Qh5 16. Re1 g5 17. h3 gxh4 18. hxg4 Qxg4 19. Nd5 Nxd5 20. cxd5 Ne7 21. Qe2 Qxe2 22. Rxe2 Bb6 23. gxh4 Nf5 24. h5 Kh8 25. Kh2 Rg8 26. Be4 Rg5 27. Rc4 Rxh5+ 28. Kg1 Rg8+ 29. Kf1 Rhg5 30. Ke1 Ne7 31. f4 Rg1+ 32. Kd2 f6 33. fxe5 dxe5 34. Rh2 Kg7 35. Rc1 Rxc1 36. Bxc1 c6 37. dxc6 bxc6 38. Bb2 Nd5 39. d4 f5 40. Bxf5 exd4 41. exd4 Rf8 42. Rg2+ Kf7 43. Bd7 c5 44. dxc5 Ke7 45. Rg7+ Kd8 46. cxb6 Rf2+ 47. Kc1 Rf1+ 48. Kc2 Rf2+ 49. Kb1 Nxb6 50. Bb5 Rf3 51. Rg6 Nd5 52. Rd6+ 1-0

[Event "Timbo op 2nd"]
[Site "Timbo"]
[Date "2022.02.17"]
[Round "1"]
[White "Do Valle Cardoso, Lucas"]
[Black "Butzke, Lucas de Castro"]
[Result "1-0"]
[ECO "C91"]
[WhiteElo "2214"]
[BlackElo "1381"]
[PlyCount "73"]
[EventDate "2022.02.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 d6 6. c3 Be7 7. d4 b5 8. Bb3 0-0 9. Re1 h6 10. Nbd2 Re8 11. a4 Bg4 12. h3 Bh5 13. g4 Bg6 14. Bd5 Qd7 15. b4 Rab8 16. axb5 axb5 17. Ra6 Rb6 18. Rxb6 cxb6 19. Qb3 Bd8 20. Bxc6 Qxc6 21. d5 Qd7 22. Nh2 Nh7 23. Nhf1 h5 24. f3 Qe7 25. Ng3 Qh4 26. Kg2 Bg5 27. Rh1 Bf4 28. Ne2 Ng5 29. Qc2 Be3 30. Ng3 Ra8 31. Ndf1 Bxc1 32. Qxc1 Ra2+ 33. Nd2 Nh7 34. Qe1 Qg5 35. Ngf1 Qf4 36. Qf2 Ng5 37. Kg1 1-0

[Event "Timbo op"]
[Site "Timbo"]
[Date "2021.02.21"]
[Round "5"]
[White "Souza, Ramon Santana De"]
[Black "Butzke, Lucas de Castro"]
[Result "1-0"]
[ECO "C25"]
[WhiteElo "1743"]
[BlackElo "1392"]
[PlyCount "42"]
[EventDate "2021.02.19"]
[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 e5 2. Nc3 Nc6 3. Bc4 Bc5 4. Qg4 Kf8 5. Qg3 d6 6. Nge2 Nf6 7. d3 h6 8. f4 exf4 9. Bxf4 Na5 10. 0-0-0 Nxc4 11. dxc4 Nh5 12. Qd3 Nxf4 13. Nxf4 Qg5 14. Rhe1 Bg4 15. h4 Qd8 16. Qd5 Kg8 17. Nh5 Qe8 18. Ng3 Bxd1 19. Qxd1 Kh7 20. Nh5 Qe6 21. Nd5 Bb6 1-0

[Event "Timbo op"]
[Site "Timbo"]
[Date "2021.02.20"]
[Round "4"]
[White "Butzke, Lucas de Castro"]
[Black "Eckert, Gabriela Rohling"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1392"]
[PlyCount "49"]
[EventDate "2021.02.19"]
[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 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Bg5 h6 6. Bh4 0-0 7. Nc3 d6 8. Nd5 Bg4 9. Qd2 Nd4 10. Nxf6+ gxf6 11. Nxd4 Bxd4 12. Qxh6 Bxb2 13. Qg6+ Kh8 14. Bxf6+ Qxf6 15. Qxf6+ Kh7 16. Qh4+ Kg6 17. Qxg4+ Kf6 18. Qh4+ Kg7 19. Rb1 Bc3+ 20. Ke2 Rh8 21. Qg5+ Kf8 22. Qf5 Ke8 23. Qxf7+ Kd8 24. Be6 Rh7 25. Qf8# 1-0

[Event "Timbo op"]
[Site "Timbo"]
[Date "2021.02.20"]
[Round "3"]
[White "Cordioli, Jairo Ribeiro"]
[Black "Butzke, Lucas de Castro"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1778"]
[BlackElo "1392"]
[PlyCount "6"]
[EventDate "2021.02.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. g3 e5 2. Bg2 d5 3. e4 d4 1-0

[Event "Timbo op"]
[Site "Timbo"]
[Date "2021.02.19"]
[Round "2"]
[White "Butzke, Lucas de Castro"]
[Black "Giovanella, Ezequiel Luis Lopes"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1392"]
[PlyCount "33"]
[EventDate "2021.02.19"]
[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 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 h6 5. Nc3 Bb4 6. 0-0 Nf6 7. Nd5 Bd6 8. Re1 Nd4 9. Nxd4 exd4 10. e5 Nxd5 11. exd6+ Kf8 12. Bxd5 cxd6 13. Bf4 a5 14. Bxd6+ Kg8 15. Re7 Rh7 16. Qe2 g5 17. Re8+ 1-0

[Event "Timbo op"]
[Site "Timbo"]
[Date "2021.02.19"]
[Round "1"]
[White "Dias, Anderson Tatsch"]
[Black "Butzke, Lucas de Castro"]
[Result "1-0"]
[ECO "A70"]
[WhiteElo "2125"]
[BlackElo "1392"]
[PlyCount "53"]
[EventDate "2021.02.19"]
[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 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Bf4 Bg7 8. Qa4+ Bd7 9. Qb3 Qc7 10. Nf3 0-0 11. Bd3 b6 12. 0-0 a6 13. a4 Nh5 14. Be3 Rc8 15. Nd2 Be8 16. g4 Nf6 17. h3 Qd7 18. Be2 Qd8 19. Nc4 Nfd7 20. Nxd6 Qh4 21. Kg2 Rd8 22. Nc4 f5 23. Nxb6 fxg4 24. hxg4 Bd4 25. Rh1 Qe7 26. d6+ Qf7 27. Bc4 1-0

[Event "Florianopolis op 7th"]
[Site "Florianopolis"]
[Date "2021.01.24"]
[Round "10"]
[White "Butzke, Lucas de Castro"]
[Black "Koinski, Carlos Cesar"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "1286"]
[BlackElo "1516"]
[PlyCount "44"]
[EventDate "2021.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 a6 7. Qd2 Nf6 8. 0-0-0 Ng4 9. Nxc6 bxc6 10. Bd4 Bh6 11. Be3 Nxe3 12. fxe3 Bg7 13. Ne2 c5 14. Nf4 e6 15. Bc4 a5 16. Rhf1 Rb8 17. c3 Qb6 18. h4 0-0 19. h5 Ba6 20. Bxa6 Qxa6 21. hxg6 fxg6 22. Qf2 Qc4 1-0

[Event "Florianopolis op 7th"]
[Site "Florianopolis"]
[Date "2021.01.23"]
[Round "8"]
[White "Butzke, Lucas de Castro"]
[Black "Silva, Guilherme Henrique"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "1286"]
[BlackElo "1760"]
[PlyCount "103"]
[EventDate "2021.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Ba5 6. f4 cxd4 7. Qxd4 Nc6 8. Bb5 Nge7 9. b4 Bb6 10. Qd3 Nf5 11. Nf3 a6 12. Bxc6+ bxc6 13. Ne2 c5 14. bxc5 Bxc5 15. Bd2 Bd7 16. Bb4 Bb5 17. Qc3 Bb6 18. Ned4 Rc8 19. Qd2 Nxd4 20. Nxd4 Bxd4 21. Qxd4 Rc4 22. Qf2 Qc7 23. 0-0-0 f6 24. Rhe1 Kf7 25. f5 Rc8 26. fxe6+ Kg8 27. Re2 fxe5 28. e7 Rxb4 29. axb4 Qxe7 30. Qf5 Re8 31. Rxd5 Qxb4 32. Qe4 Qa3+ 33. Kd2 Qa5+ 34. c3 Qa2+ 35. Ke3 Bc6 36. Rxe5 Rc8 37. Qg4 Bb7 38. Qe6+ Qxe6 39. Rxe6 Rxc3+ 40. Kd4 Rc7 41. g3 h6 42. Re7 Rxe7 43. Rxe7 Bc6 44. Ke5 Bb5 45. h4 a5 46. Ra7 a4 47. Kd5 Kf8 48. g4 Be8 49. Ra8 Kf7 50. Ke5 Bb5 51. Ra5 Be8 52. h5 1/2-1/2

[Event "Florianopolis op 7th"]
[Site "Florianopolis"]
[Date "2021.01.23"]
[Round "9"]
[White "De Mello, Amanda Carolina"]
[Black "Butzke, Lucas de Castro"]
[Result "1-0"]
[ECO "A62"]
[WhiteElo "1745"]
[BlackElo "1286"]
[PlyCount "59"]
[EventDate "2021.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. g3 Bg7 8. Bg2 0-0 9. 0-0 Re8 10. Nd2 Na6 11. h3 Nc7 12. a4 b6 13. e4 Rb8 14. f4 Ba6 15. Re1 Nh5 16. Qf3 Bxc3 17. bxc3 Nxd5 18. Bb2 Nc7 19. c4 Rf8 20. g4 Ng7 21. f5 f6 22. Qg3 g5 23. h4 h6 24. hxg5 hxg5 25. Kf2 Qe7 26. Rh1 Rbd8 27. Rh6 Bb7 28. Rah1 Na6 29. Qh3 Nb4 30. Rg6 1-0

[Event "Florianopolis op 7th"]
[Site "Florianopolis"]
[Date "2021.01.22"]
[Round "7"]
[White "Jenidarchiche, Douglas Rodrigo"]
[Black "Butzke, Lucas de Castro"]
[Result "1-0"]
[ECO "E65"]
[WhiteElo "1804"]
[BlackElo "1286"]
[PlyCount "57"]
[EventDate "2021.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 g6 4. g3 Bg7 5. Bg2 cxd4 6. Nxd4 0-0 7. 0-0 d6 8. Nc3 Qc7 9. b3 a6 10. Bb2 Nc6 11. Rc1 Bd7 12. Qd2 Nxd4 13. Qxd4 Bc6 14. e4 Nxe4 15. Qxg7+ Kxg7 16. Nd5+ Kg8 17. Nxc7 Rac8 18. Nd5 Bxd5 19. cxd5 Nc5 20. Rc3 e5 21. Rfc1 a5 22. a3 Rcd8 23. R1c2 f5 24. Bc1 f4 25. b4 axb4 26. axb4 Na6 27. Ba3 b6 28. Rc6 f3 29. Bh3 1-0

[Event "Florianopolis op 7th"]
[Site "Florianopolis"]
[Date "2021.01.21"]
[Round "5"]
[White "Andreata, Mauro Antonio"]
[Black "Butzke, Lucas de Castro"]
[Result "0-1"]
[ECO "A61"]
[WhiteElo "1693"]
[BlackElo "1286"]
[PlyCount "139"]
[EventDate "2021.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. Bg5 Bg7 8. e3 0-0 9. Bd3 Na6 10. a3 Nc7 11. Bc2 b5 12. 0-0 b4 13. axb4 cxb4 14. Ne4 Ncxd5 15. Bxf6 Nxf6 16. Nxd6 Bg4 17. Nb5 Qb6 18. Nbd4 Rfd8 19. h3 Bd7 20. Qb1 a5 21. Rd1 h5 22. Bb3 a4 23. Bc4 Rac8 24. b3 Rxc4 25. bxc4 Ne8 26. Qe4 Bf5 27. Nxf5 gxf5 28. Qxf5 Bxa1 29. Rxa1 a3 30. Ne5 Qf6 31. Qxf6 Nxf6 32. Nc6 b3 33. Rxa3 b2 34. Rb3 Rd1+ 35. Kh2 b1Q 36. Rxb1 Rxb1 37. f3 Rc1 38. Ne5 Rc2 39. Kg3 Rc3 40. Kf4 Kg7 41. e4 Ne8 42. g4 hxg4 43. hxg4 Nd6 44. g5 Nxc4 45. Ng4 Kg6 46. Nh2 Nd2 47. Kg4 Rc1 48. Kf4 Rg1 49. Ng4 Rf1 50. Ne5+ Kg7 51. Ke3 Nb3 52. f4 Re1+ 53. Kd3 Nc5+ 54. Kd4 Nxe4 55. Nf3 Re2 56. Kd3 Ng3 57. Nh4 Rh2 58. Nf3 Rh3 59. Ne5 Nf1+ 60. Ke4 Re3+ 61. Kf5 Ng3+ 62. Kg4 Rxe5 63. fxe5 Ne2 64. Kf5 Nd4+ 65. Ke4 Ne6 66. Kf5 Nf8 67. g6 fxg6+ 68. Kg5 Kf7 69. Kf4 Ke6 70. Ke4 0-1

[Event "Florianopolis op 7th"]
[Site "Florianopolis"]
[Date "2021.01.21"]
[Round "6"]
[White "Butzke, Lucas de Castro"]
[Black "Gomes, Guilherme Rodrigues"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "1286"]
[BlackElo "1879"]
[PlyCount "110"]
[EventDate "2021.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 Ng4 7. Bc1 Qb6 8. f3 Qxd4 9. fxg4 Qxd1+ 10. Nxd1 Bxg4 11. Nf2 Bd7 12. Bf4 g6 13. 0-0-0 Bg7 14. Bc4 0-0 15. Nd3 Rfc8 16. Bd5 Nd4 17. Rd2 Bc6 18. Nb4 a5 19. Nxc6 bxc6 20. Bc4 Rcb8 21. c3 Ne6 22. Be3 a4 23. Kc2 Ra5 24. Rf1 Re5 25. Rdf2 Rxe4 26. Bd4 Nxd4+ 27. cxd4 Rxd4 28. Bxf7+ Kh8 29. b3 d5 30. Rf4 axb3+ 31. axb3 Ra8 32. Rxd4 Bxd4 33. Kd3 Bf6 34. h3 Ra2 35. Rc1 Rb2 36. Rxc6 Rxb3+ 37. Kd2 Rb2+ 38. Rc2 Rb5 39. Be8 Ra5 40. Bc6 Kg7 41. Ke3 Kf7 42. Bd7 Ra6 43. Bc6 Ke6 44. Bb7 Ra3+ 45. Ke2 Ra5 46. Rb2 Kd6 47. Rc2 Rb5 48. Bc8 Rb2 49. Rxb2 Bxb2 50. Ke3 e5 51. Bb7 d4+ 52. Kd3 Ke6 53. g3 e4+ 54. Ke2 d3+ 55. Kd2 Ke5 0-1

[Event "Florianopolis op 7th"]
[Site "Florianopolis"]
[Date "2021.01.20"]
[Round "4"]
[White "Butzke, Lucas de Castro"]
[Black "Soares, Reynaldo Magalhaes"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1286"]
[BlackElo "1867"]
[PlyCount "41"]
[EventDate "2021.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 Be7 9. Be2 Nbd7 10. 0-0 0-0 11. Qd2 Rc8 12. Rfd1 b5 13. Nd5 Bxd5 14. exd5 Nb6 15. Bxb6 Qxb6+ 16. Kh1 Rfd8 17. Qd3 Re8 18. g4 Qf2 19. Rf1 e4 20. Rxf2 exd3 21. cxd3 0-1

[Event "Florianopolis op 7th"]
[Site "Florianopolis"]
[Date "2021.01.19"]
[Round "2"]
[White "Butzke, Lucas de Castro"]
[Black "Ferreira, Erico Oliveira"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "1286"]
[PlyCount "44"]
[EventDate "2021.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. 0-0-0 Be7 13. Kb1 Qc7 14. Rde1 0-0 15. Nf5 Nd5 16. Nxh6+ gxh6 17. Bxh6 f5 18. Rxe6 Nf4 19. Qb3 Nxe6 20. Qxe6+ Kh8 21. Qxe7 Rg8 22. Ne5 Rad8 1-0

[Event "Florianopolis op 7th"]
[Site "Florianopolis"]
[Date "2021.01.19"]
[Round "3"]
[White "Dos Anjos, Diovana Ferreira"]
[Black "Butzke, Lucas de Castro"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1705"]
[BlackElo "1286"]
[PlyCount "42"]
[EventDate "2021.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 e5 2. c4 Nc6 3. Nc3 d6 4. g3 Be7 5. Bg2 Be6 6. d3 f5 7. f4 Qd7 8. a3 a5 9. h3 g6 10. Bd2 Nf6 11. Nd5 0-0 12. Nxf6+ Bxf6 13. Rb1 a4 14. h4 fxe4 15. Bxe4 Rae8 16. Ne2 Bg4 17. Qxa4 Bxe2 18. Bxc6 bxc6 19. Kxe2 Qg4+ 20. Kf2 exf4 21. Bxf4 Bd4+ 0-1

[Event "Florianopolis op 7th"]
[Site "Florianopolis"]
[Date "2021.01.18"]
[Round "1"]
[White "Eger, Laura Luisa"]
[Black "Butzke, Lucas de Castro"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1720"]
[BlackElo "1286"]
[PlyCount "53"]
[EventDate "2021.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. a4 a5 7. Bb3 h6 8. 0-0 0-0 9. Nbd2 Be6 10. Bc2 d5 11. Re1 dxe4 12. dxe4 Qe7 13. h3 Rad8 14. Qe2 Nh5 15. Nh2 Nf4 16. Qf3 f5 17. exf5 Bxf5 18. Ne4 Bxe4 19. Qxe4 Qh4 20. Qc4+ Kh8 21. Qxc5 Nd4 22. Bxf4 Nxc2 23. Bg3 Qf6 24. Qxc7 Rd2 25. Ng4 Qc6 26. Qxc6 bxc6 27. Rad1 1-0

[Event "Santa Catarina State-ch 63rd"]
[Site "Timbo"]
[Date "2019.06.09"]
[Round "5"]
[White "Bonecher, Arthur Henrique Fer"]
[Black "Butzke, Lucas de Castro"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "1296"]
[PlyCount "68"]
[EventDate "2019.06.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 h6 5. 0-0 d6 6. d4 exd4 7. Bb5 Bd7 8. Bf4 a6 9. Bc4 Nf6 10. e5 dxe5 11. Nxe5 0-0 12. Bxf7+ Rxf7 13. c3 Nxe5 14. Bxe5 dxc3 15. Nxc3 Bc6 16. Qxd8+ Rxd8 17. Rfd1 Rfd7 18. Rf1 Ng4 19. Nd1 Nxe5 20. Ne3 Rd2 21. Rfd1 Bxe3 22. fxe3 Rxd1+ 23. Rxd1 Rxd1+ 24. Kf2 Rd2+ 25. Ke1 Rxb2 26. Kd1 Rxa2 27. Kc1 Be4 28. Kd1 c5 29. Ke1 c4 30. Kf1 c3 31. Kg1 c2 32. h4 c1Q+ 33. Kh2 Rxg2+ 34. Kh3 Qxe3# 0-1

[Event "Santa Catarina State-ch 63rd"]
[Site "Timbo"]
[Date "2019.06.09"]
[Round "6"]
[White "Butzke, Lucas de Castro"]
[Black "Leffeck, Mateus Bernal"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "1296"]
[BlackElo "1677"]
[PlyCount "40"]
[EventDate "2019.06.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. 0-0 Ngf6 9. Bf4 Nd5 10. Be3 Bd6 11. Bxg6 hxg6 12. Ne4 Bxh2+ 13. Nxh2 Qh4 14. Bf4 Nxf4 15. f3 Qxh2+ 16. Kf2 Qxg2+ 17. Ke1 Rh2 18. Nf2 0-0-0 19. b4 Ne5 20. c3 Nxf3+ 0-1

[Event "Santa Catarina State-ch 63rd"]
[Site "Timbo"]
[Date "2019.06.08"]
[Round "3"]
[White "Kuster, Michel Thiago"]
[Black "Butzke, Lucas de Castro"]
[Result "0-1"]
[ECO "A60"]
[WhiteElo "1028"]
[BlackElo "1296"]
[PlyCount "42"]
[EventDate "2019.06.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. dxe6 fxe6 5. Nc3 g6 6. Nf3 Nc6 7. Bg5 Bg7 8. e4 Qc7 9. Qd2 0-0 10. g3 Nxe4 11. Nxe4 Rxf3 12. Bf4 e5 13. Bg2 Nd4 14. Qd1 d5 15. cxd5 Bg4 16. Qc1 exf4 17. Bxf3 Bxf3 18. Rf1 Bxe4 19. Qc4 b5 20. d6+ bxc4 21. dxc7 Nc2+ 0-1

[Event "Santa Catarina State-ch 63rd"]
[Site "Timbo"]
[Date "2019.06.07"]
[Round "2"]
[White "Butzke, Lucas de Castro"]
[Black "Nasario, Rafael"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "1296"]
[BlackElo "1580"]
[PlyCount "38"]
[EventDate "2019.06.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. e5 Nc6 6. Qd1 Ng4 7. Bf4 Bg7 8. h3 Ngxe5 9. Nxe5 Nxe5 10. Qd4 Nf3+ 11. gxf3 Bxd4 12. c3 Bxf2+ 13. Kxf2 Qb6+ 14. Kg3 Qxb2 15. Nd2 Qxa1 16. Bg2 Qxa2 17. Re1 d5 18. Bg5 e6 19. f4 Qxd2 0-1

[Event "Santa Catarina State-ch 63rd"]
[Site "Timbo"]
[Date "2019.06.07"]
[Round "1"]
[White "Correa, Jose Augusto"]
[Black "Butzke, Lucas de Castro"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1899"]
[BlackElo "1296"]
[PlyCount "101"]
[EventDate "2019.06.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 Bc5 4. Bg2 d6 5. e3 Nf6 6. Nge2 0-0 7. 0-0 Bd7 8. a3 a5 9. b3 Qc8 10. d4 Bb6 11. Bb2 Bh3 12. Nd5 Bxg2 13. Kxg2 Ba7 14. dxe5 Nxd5 15. cxd5 Nxe5 16. Nd4 Qg4 17. Qxg4 Nxg4 18. Rac1 Rac8 19. Nf5 Rfe8 20. Nxg7 Re4 21. Nf5 Ree8 22. Rc4 h5 23. Rfc1 Ne5 24. Rxc7 Rxc7 25. Rxc7 Nd3 26. Bd4 Bxd4 27. Nxd4 Nc5 28. b4 axb4 29. axb4 Ne4 30. Rxb7 Ra8 31. Kf3 Ng5+ 32. Kg2 Ra2 33. Rb8+ Kg7 34. Nf5+ Kf6 35. Nxd6 Ke5 36. h4 Kxd6 37. hxg5 Kxd5 38. b5 Kc5 39. b6 Kc6 40. b7 Rb2 41. Kf3 Rb5 42. e4 Kc7 43. Rf8 Kxb7 44. Rxf7+ Kc6 45. g6 Rb3+ 46. Kf4 Rb2 47. f3 Rb8 48. Kg5 Rb5+ 49. Rf5 Rb6 50. Kxh5 Rb8 51. Kg5 1-0

[Event "Florianopolis op 4th"]
[Site "Florianopolis"]
[Date "2018.01.24"]
[Round "9"]
[White "Butzke, Lucas de Castro"]
[Black "Rahn, Marlon Cristiano"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1800"]
[PlyCount "107"]
[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. Nf3 e6 3. c3 Ne7 4. d4 Ng6 5. Be3 Be7 6. dxc5 Nc6 7. Bb5 0-0 8. 0-0 h6 9. Qd2 Nh4 10. Nxh4 Bxh4 11. Qe2 Qf6 12. g3 a6 13. Bd3 b5 14. cxb6 Ne5 15. f4 Nxd3 16. Qxd3 Qg6 17. Rf2 Bb7 18. f5 Qg4 19. Rf4 Qh3 20. Rxh4 Qxh4 21. gxh4 Rad8 22. f6 g6 23. Bxh6 Rfe8 24. h5 d5 25. hxg6 dxe4 26. gxf7+ Kxf7 27. Qf1 Rg8+ 28. Bg7 Rd6 29. Na3 Rd5 30. Nc4 Rg5+ 31. Kf2 Rf5+ 32. Ke2 Rxf1 33. Rxf1 Rd8 34. h4 Rd5 35. Rh1 Rh5 36. Nd6+ Kg6 37. Nxb7 Rb5 38. h5+ Kf7 39. Nd6+ Kg8 40. Nxb5 axb5 41. b7 Kf7 42. h6 Kg6 43. h7 e5 44. h8Q Kf5 45. f7 e3 46. f8Q+ Ke4 47. b8Q b4 48. cxb4 Kd5 49. Kxe3 e4 50. Qfd6+ Kc4 51. Qdc7+ Kd5 52. Qbd8+ Ke6 53. Qd2 Kf5 54. a4 1-0

[Event "Florianopolis op 4th"]
[Site "Florianopolis"]
[Date "2018.01.24"]
[Round "8"]
[White "Parreira, Teodora Ribeiro"]
[Black "Butzke, Lucas de Castro"]
[Result "1-0"]
[ECO "C64"]
[WhiteElo "1331"]
[BlackElo "1800"]
[PlyCount "75"]
[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 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. 0-0 d6 5. d3 Bg4 6. c3 Nge7 7. d4 Bxf3 8. gxf3 exd4 9. cxd4 Bb6 10. d5 Qc8 11. dxc6 bxc6 12. Bc4 0-0 13. Nc3 h5 14. Na4 Ba5 15. Bd2 Bxd2 16. Qxd2 Kh7 17. Qg5 Ng6 18. Qxh5+ Kg8 19. Qxg6 Qh3 20. Qg4 Qh7 21. Kh1 Rfe8 22. Rg1 Re5 23. Qg6 d5 24. Qxh7+ Kxh7 25. exd5 cxd5 26. Bd3+ g6 27. Rae1 Rh5 28. Nc3 Kg7 29. Nb5 Rah8 30. Rg2 Rh3 31. Be2 c5 32. f4 a6 33. Nc7 d4 34. Bg4 R3h4 35. Rc1 f5 36. Bxf5 R8h6 37. Rxc5 Rxf4 38. Ne6+ 1-0

[Event "Florianopolis op 4th"]
[Site "Florianopolis"]
[Date "2018.01.22"]
[Round "5"]
[White "Butzke, Lucas de Castro"]
[Black "Zampronha, Vitor Luis"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1800"]
[BlackElo "1603"]
[PlyCount "106"]
[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. Nf3 e6 3. Bb5 a6 4. Bc4 Nc6 5. d3 d5 6. exd5 exd5 7. Bb3 Nf6 8. 0-0 Be7 9. Re1 0-0 10. Nc3 Bg4 11. Bg5 Bxf3 12. Qxf3 Nd4 13. Qe3 Nxb3 14. axb3 Re8 15. Ne2 Ng4 16. Qg3 Bxg5 17. Qxg4 Bf6 18. d4 Re4 19. Qf3 cxd4 20. Ng3 Rxe1+ 21. Rxe1 Rc8 22. b4 Rxc2 23. Qxd5 Rc8 24. Qxb7 d3 25. Ne4 Rc7 26. Qb6 Rd7 27. Qxd8+ Rxd8 28. Rd1 Bxb2 29. Nc5 d2 30. Nb3 Bc3 31. Kf1 Bxb4 32. Ke2 Re8+ 33. Kd3 Re1 34. Rxd2 Bxd2 35. Kxd2 Rg1 36. g3 Rg2 37. Kc3 Rxf2 38. Kb4 Rxh2 39. Nc5 a5+ 40. Kxa5 Rh5 41. Kb4 Rxc5 42. Kxc5 g5 43. Kd6 Kg7 44. Ke5 Kg6 45. Ke4 f5+ 46. Kf3 Kh5 47. Kg2 Kg4 48. Kf2 f4 49. gxf4 gxf4 50. Kf1 Kf3 51. Ke1 Kg2 52. Ke2 f3+ 53. Ke1 f2+ 0-1

[Event "Florianopolis op 4th"]
[Site "Florianopolis"]
[Date "2018.01.22"]
[Round "6"]
[White "Durante, Taina Seidel"]
[Black "Butzke, Lucas de Castro"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1698"]
[BlackElo "1800"]
[PlyCount "63"]
[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 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 h6 5. 0-0 Nf6 6. c3 d6 7. b4 Bb6 8. a4 a5 9. b5 Ne7 10. Nbd2 d5 11. exd5 Nexd5 12. Qb3 Qe7 13. Bxd5 Nxd5 14. Qxd5 f6 15. Re1 Qd6 16. Qe4 0-0 17. Ba3 Qd8 18. Bxf8 Qxf8 19. d4 exd4 20. Nxd4 f5 21. Qd5+ Kh7 22. N2f3 g5 23. Re5 g4 24. Nh4 f4 25. Qe4+ Kg7 26. Qg6+ Kh8 27. Re8 Bd7 28. Rxf8+ Rxf8 29. Qxh6+ Kg8 30. Ng6 Rf6 31. Qh8+ Kf7 32. Qh7+ 1-0

[Event "Florianopolis op 4th"]
[Site "Florianopolis"]
[Date "2018.01.21"]
[Round "4"]
[White "Da Silva, Hermes Ludovino"]
[Black "Butzke, Lucas de Castro"]
[Result "0-1"]
[ECO "D12"]
[WhiteElo "1419"]
[BlackElo "1800"]
[PlyCount "80"]
[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. e3 Nf6 3. c4 c6 4. Nc3 Bf5 5. Nf3 e6 6. Be2 Bd6 7. 0-0 0-0 8. h3 Nbd7 9. Re1 Re8 10. a3 a5 11. cxd5 exd5 12. Bd3 Bxd3 13. Qxd3 Ne4 14. Qc2 f5 15. Bd2 Qf6 16. Re2 Nb6 17. b3 Re6 18. a4 Qh6 19. Nh2 Rg6 20. Kh1 Bg3 21. Nxe4 Bxh2 22. Kxh2 fxe4 23. f3 exf3 24. Rf2 Rxg2+ 25. Rxg2 fxg2 26. Kxg2 Nd7 27. Rf1 Nf6 28. e4 Qg6+ 29. Kh2 Nxe4 30. Rg1 Qd6+ 31. Kh1 Ng3+ 32. Kg2 Ne2 33. Re1 Nxd4 34. Qd3 Ne6 35. Rf1 Nc5 36. Qe3 d4 37. Qf3 Rf8 38. Bf4 Qg6+ 39. Kh2 Qc2+ 40. Rf2 Qxb3 0-1

[Event "Florianopolis op 4th"]
[Site "Florianopolis"]
[Date "2018.01.20"]
[Round "3"]
[White "Butzke, Lucas de Castro"]
[Black "Queiroz da Costa, Alan Patrick"]
[Result "0-1"]
[ECO "B27"]
[BlackElo "1562"]
[PlyCount "60"]
[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 g6 3. Bc4 e6 4. Nc3 Bg7 5. d3 Ne7 6. Bg5 0-0 7. 0-0 Nbc6 8. Ne2 Na5 9. Rb1 Nxc4 10. dxc4 f6 11. Be3 b6 12. c3 Bb7 13. Ng3 Qc7 14. b4 d6 15. Qd2 f5 16. exf5 Nxf5 17. Bf4 e5 18. Be3 Nxe3 19. Qxe3 Qe7 20. Nd2 h5 21. Ne2 Kh7 22. Rbd1 Bh6 23. Qd3 e4 24. Qc2 e3 25. Nb3 exf2+ 26. Rxf2 Rxf2 27. Kxf2 Qe3+ 28. Ke1 Rf8 29. Rxd6 Qf2+ 30. Kd1 Qf1# 0-1

[Event "Florianopolis op 4th"]
[Site "Florianopolis"]
[Date "2018.01.20"]
[Round "2"]
[White "Passos Coutinho, Eduardo"]
[Black "Butzke, Lucas de Castro"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "1687"]
[PlyCount "49"]
[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 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. 0-0 Nf6 5. d3 d6 6. h3 0-0 7. Bg5 h6 8. Bh4 Qe7 9. Nc3 Qe6 10. Bc4 Qd7 11. Bxf6 gxf6 12. Nd5 Kg7 13. Nh4 Qd8 14. Ne3 Ne7 15. Qh5 Bxe3 16. fxe3 Be6 17. Bxe6 fxe6 18. Rf3 Qd7 19. Raf1 Rf7 20. Rg3+ Kf8 21. Qxh6+ Ke8 22. Rxf6 Nc6 23. Rg8+ Ke7 24. Rxf7+ Kxf7 25. Qg7# 1-0

[Event "Florianopolis op 4th"]
[Site "Florianopolis"]
[Date "2018.01.19"]
[Round "1"]
[White "Butzke, Lucas de Castro"]
[Black "Gomes, Sofia Leticia Pinz"]
[Result "1-0"]
[ECO "B50"]
[BlackElo "1519"]
[PlyCount "87"]
[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. Bc4 Nf6 4. Nc3 g6 5. d3 Bg7 6. Bf4 0-0 7. h3 Nc6 8. 0-0 a6 9. a4 Bd7 10. Ne2 Rb8 11. Bb3 Na5 12. c3 Nxb3 13. Qxb3 Be6 14. Qc2 b5 15. d4 cxd4 16. Nexd4 Bd7 17. e5 Nh5 18. Bh2 dxe5 19. Bxe5 Rc8 20. Bxg7 Kxg7 21. Ne5 Be8 22. axb5 Qxd4 23. cxd4 Rxc2 24. bxa6 Bb5 25. Rfb1 Rfc8 26. Ra5 Bc6 27. Nxc6 R2xc6 28. a7 Ra8 29. b4 Rc7 30. Rba1 Nf6 31. Kf1 Rb7 32. b5 Nd7 33. Ke2 Nb6 34. Kd3 Nc8 35. Kc4 Raxa7 36. Rxa7 Nxa7 37. Rb1 Rc7+ 38. Kd5 Rb7 39. Kc5 Nxb5 40. Rxb5 Rxb5+ 41. Kxb5 Kf6 42. Kc6 e6 43. Kd6 h5 44. g4 1-0

