[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.26"]
[Round "8"]
[White "Da Silva, Leonardo Douglas Si"]
[Black "Rodrigues, Natanael Isau Braz"]
[Result "1-0"]
[ECO "D05"]
[BlackElo "1704"]
[PlyCount "63"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 c5 4. Bd3 Nc6 5. 0-0 d5 6. b3 Bd6 7. Bb2 0-0 8. Ne5 Qc7 9. f4 Ne7 10. Nd2 b6 11. Qf3 Bb7 12. Qh3 Ne4 13. Rad1 cxd4 14. exd4 f5 15. Ndf3 Rf6 16. Nd2 Rh6 17. Qe3 Rf8 18. c3 Rff6 19. Nxe4 dxe4 20. Be2 Nd5 21. Qc1 Bxe5 22. dxe5 Rfg6 23. c4 Nb4 24. Qe3 Nd3 25. Ba3 Qd8 26. Bxd3 exd3 27. g3 Be4 28. Rd2 Qh4 29. Rf3 Bxf3 30. Qxf3 Rg4 31. Qa8+ Kf7 32. Qf8+ 1-0

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.25"]
[Round "7"]
[White "Rodrigues, Natanael Isau Braz"]
[Black "Rafaelknunes, Rafael Klanfer Nune"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1704"]
[PlyCount "111"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Be2 d6 5. b3 0-0 6. 0-0 e5 7. dxe5 Ng4 8. Bb2 Nc6 9. Qc1 Ncxe5 10. Nbd2 Re8 11. Nxe5 Nxe5 12. Nc4 Qh4 13. Nxe5 Bxe5 14. Bxe5 Rxe5 15. f4 Re7 16. Bf3 Rb8 17. Qd2 Bf5 18. Rae1 Be4 19. g3 Qf6 20. Qd4 Qxd4 21. exd4 Rbe8 22. Bxe4 Rxe4 23. Rxe4 Rxe4 24. d5 Kg7 25. Rf3 c6 26. dxc6 bxc6 27. Rd3 d5 28. Rc3 Re6 29. Rc5 Kf6 30. Ra5 Re7 31. Ra6 Rc7 32. Kf2 Kf5 33. Kf3 Ke6 34. b4 Kd6 35. b5 Kc5 36. Rxc6+ Rxc6 37. bxc6 Kxc6 38. Ke3 Kc5 39. Kd3 a5 40. a3 d4 41. g4 f5 42. g5 Kd5 43. a4 Kc5 44. Ke2 Kc4 45. Kd2 Kd5 46. Kd3 Kc5 47. c4 dxc3 48. Kxc3 Kd5 49. Kd3 Kc5 50. h3 Kb4 51. Kd4 Kxa4 52. Kc4 Ka3 53. Kc3 Ka4 54. Kc4 Ka3 55. Kc3 Ka4 56. Kc4 1/2-1/2

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.24"]
[Round "6"]
[White "Cruz, Natan Gomes"]
[Black "Rodrigues, Natanael Isau Braz"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1888"]
[BlackElo "1704"]
[PlyCount "47"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Be3 Nc6 6. Nc3 Nf6 7. f3 0-0 8. g4 Nxd4 9. Bxd4 d6 10. Qd2 Nd7 11. Bxg7 Kxg7 12. h4 Ne5 13. Be2 h6 14. 0-0-0 Be6 15. Rhg1 Qb6 16. f4 Nc4 17. Bxc4 Bxc4 18. b3 Be6 19. f5 Bd7 20. Nd5 Qd8 21. g5 h5 22. Nxe7 Re8 23. Qxd6 Qa5 24. Qf6+ 1-0

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.23"]
[Round "5"]
[White "Rodrigues, Natanael Isau Braz"]
[Black "Drun, Wesley Castilhos"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1704"]
[PlyCount "73"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. g3 Nf6 2. d3 d5 3. b4 e5 4. a3 a5 5. b5 Bc5 6. e3 0-0 7. Bb2 Bg4 8. Qd2 Nbd7 9. Bg2 Re8 10. Ne2 e4 11. h3 Bf5 12. Nd4 Bxd4 13. Bxd4 c5 14. bxc6 bxc6 15. Bb2 Ne5 16. Bxe5 Rxe5 17. Qc3 Qd6 18. d4 Ree8 19. Nd2 Bc8 20. Nb3 Qc7 21. a4 h6 22. Rb1 Nh7 23. Nc5 Ng5 24. h4 Ne6 25. Nxe6 Rxe6 26. Bh3 Rg6 27. Bxc8 Rxc8 28. Qc5 Rxg3 29. fxg3 Qxg3+ 30. Kd2 Qf2+ 31. Kc3 Qxe3+ 32. Kb2 Rb8+ 33. Ka2 Rxb1 34. Rxb1 f5 35. Rb7 Qd2 36. Qxc6 Qxd4 37. Qc8+ 1-0

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.22"]
[Round "4"]
[White "De Oliveira, Luiz Carlos"]
[Black "Rodrigues, Natanael Isau Braz"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1422"]
[BlackElo "1704"]
[PlyCount "66"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 d6 3. Nf3 a6 4. h3 b5 5. Be2 Nd7 6. 0-0 Nb6 7. b3 Bb7 8. Nbd2 Bg7 9. Rb1 Nf6 10. d5 c5 11. c4 b4 12. Bb2 0-0 13. Re1 a5 14. e5 dxe5 15. Nxe5 a4 16. Bf3 axb3 17. axb3 Ra2 18. Re2 Re8 19. Bc1 Qa8 20. Nc6 Kf8 21. Ne4 Rxe2 22. Qxe2 Nfxd5 23. cxd5 Nxd5 24. Qc4 Bxc6 25. Bd2 Nb6 26. Qc2 Rc8 27. Nxc5 Bxf3 28. gxf3 Qxf3 29. Bxb4 Bd4 30. Kf1 Qxh3+ 31. Ke1 Qh1+ 32. Ke2 Qh5+ 33. Kf1 Bxc5 0-1

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.21"]
[Round "2"]
[White "Cabral, Vivian De Paiva"]
[Black "Rodrigues, Natanael Isau Braz"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1358"]
[BlackElo "1704"]
[PlyCount "45"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 b6 2. Nc3 Bb7 3. d4 e6 4. Bd3 g6 5. Nf3 Bg7 6. Be3 a6 7. Qd2 b5 8. a3 d6 9. Ne2 h6 10. Ng3 Nd7 11. c4 bxc4 12. Bxc4 d5 13. exd5 exd5 14. Bd3 Ne7 15. Rc1 Nc6 16. 0-0 h5 17. Bg5 Qb8 18. Rfe1+ Kf8 19. Bc2 Bc8 20. Ba4 Na7 21. Qe2 Bf6 22. Bxd7 Bxg5 23. Nxg5 1-0

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.20"]
[Round "1"]
[White "Rodrigues, Natanael Isau Braz"]
[Black "Cuenca Jimenez, Jose Fernando"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1704"]
[BlackElo "2514"]
[PlyCount "68"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Bd3 c5 5. 0-0 d5 6. b3 0-0 7. Ne5 b6 8. Bb2 Bb7 9. Nd2 e6 10. f4 Nc6 11. Ndf3 Ne7 12. Qe2 Ne4 13. Ba6 Bxa6 14. Qxa6 Qc7 15. Qd3 Qb7 16. Rfc1 b5 17. c3 c4 18. Qe2 a5 19. bxc4 dxc4 20. Ba3 b4 21. Rab1 Nd5 22. cxb4 Nec3 23. Qxc4 Rfc8 24. Qd3 Nxb1 25. Qxb1 axb4 26. Bb2 Nxe3 27. Re1 Nd5 28. Qe4 Rxa2 29. Rb1 Qc7 30. Rc1 Qxc1+ 31. Bxc1 Rxc1+ 32. Ne1 Nc3 33. Qe3 Raa1 34. Kf2 Nd1+ 0-1

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.28"]
[Round "9"]
[White "Freitas, Ronan Cunha"]
[Black "Rodrigues, Natanael Isau Braz"]
[Result "1-0"]
[ECO "A59"]
[WhiteElo "1898"]
[BlackElo "1714"]
[PlyCount "63"]
[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. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 g6 7. e4 Bxf1 8. Kxf1 d6 9. g3 Bg7 10. Nf3 0-0 11. Kg2 Qb6 12. h3 Nbd7 13. Re1 Rfb8 14. Re2 Ne8 15. Bg5 Qd8 16. Qc1 Nc7 17. a4 Na6 18. h4 Nb4 19. Qd1 h6 20. Be3 Na6 21. Qd2 Kh7 22. Rh1 Qa5 23. h5 g5 24. Bxg5 Bxc3 25. bxc3 hxg5 26. Qxg5 Nf6 27. Qf5+ Kh8 28. e5 dxe5 29. Nxe5 Rg8 30. h6 Rgf8 31. h7 Kg7 32. Qg5+ 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.28"]
[Round "8"]
[White "Rodrigues, Natanael Isau Braz"]
[Black "De Souza, Paulo Goncalves"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1714"]
[BlackElo "1800"]
[PlyCount "16"]
[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. g3 d5 2. d3 e5 3. a3 c5 4. Bg2 Nf6 5. Nf3 Nc6 6. 0-0 Be7 7. c4 0-0 8. Bg5 Be6 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.26"]
[Round "6"]
[White "Medeiros, Kevin da Silva"]
[Black "Rodrigues, Natanael Isau Braz"]
[Result "0-1"]
[ECO "B34"]
[BlackElo "1714"]
[PlyCount "52"]
[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 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 d6 7. Qd2 Nxd4 8. Bxd4 Nf6 9. 0-0-0 Bd7 10. e5 dxe5 11. Bxe5 Bc6 12. Qg5 Qc8 13. Bc4 h5 14. Rhe1 Bh6 15. Qxh6 Rxh6 16. Bxf6 e6 17. Rd6 Bd7 18. Bb5 Bxb5 19. Nxb5 g5 20. Bxg5 Rg6 21. h4 Qc5 22. Red1 Rxg5 23. Nc7+ Qxc7 24. hxg5 Rc8 25. c3 Qc4 26. Rd7 Qc6 0-1

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.25"]
[Round "4"]
[White "Feller, Gabriela Luisa Vice"]
[Black "Rodrigues, Natanael Isau Braz"]
[Result "1-0"]
[ECO "D55"]
[WhiteElo "1914"]
[BlackElo "1714"]
[PlyCount "83"]
[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. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb4 5. Bg5 Bb7 6. e3 0-0 7. Be2 d5 8. cxd5 exd5 9. 0-0 Nbd7 10. Rc1 a6 11. Qc2 Be7 12. Bd3 c5 13. Rfd1 h6 14. Bh4 Rc8 15. Qb1 Re8 16. b3 Qc7 17. dxc5 bxc5 18. Bf5 Rcd8 19. Na4 c4 20. Bg3 Qa5 21. bxc4 Bc6 22. Nb2 Ba3 23. cxd5 Bxd5 24. Nc4 Bxc4 25. Rxc4 Rc8 26. Rxc8 Rxc8 27. Qb7 Qxf5 28. Qxc8+ Kh7 29. Qxa6 Qc5 30. Qd3+ Kg8 31. Bd6 Qxd6 32. Qxd6 Bxd6 33. Rxd6 Kf8 34. Nd4 Ke7 35. Nf5+ Kf8 36. Ra6 Kg8 37. a4 g6 38. Nd6 Nd5 39. a5 Nb4 40. Ra8+ Kg7 41. a6 Nc5 42. a7 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.24"]
[Round "3"]
[White "Rodrigues, Natanael Isau Braz"]
[Black "Peroza, Eduardo Antunes"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1714"]
[BlackElo "2053"]
[PlyCount "64"]
[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. d4 Nf6 2. Nf3 e6 3. e3 b6 4. b3 Ne4 5. Bb2 Bb7 6. Bd3 f5 7. Ne5 Nf6 8. Nf3 Be7 9. Qe2 0-0 10. 0-0 Nc6 11. a3 Qe8 12. Ba6 Nd8 13. Bxb7 Nxb7 14. c4 h6 15. Nc3 g5 16. e4 f4 17. Ne5 c5 18. d5 d6 19. Ng4 Nxg4 20. Qxg4 e5 21. f3 Na5 22. Nb5 Qd8 23. h4 a6 24. hxg5 hxg5 25. Kf2 axb5 26. Rh1 Kg7 27. Qh3 Rh8 28. Qe6 Ra7 29. Rxh8 Qxh8 30. Rg1 Nxb3 31. g3 Qh2+ 32. Rg2 fxg3+ 0-1

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.23"]
[Round "1"]
[White "Luna, Evelly Sophia Ivo"]
[Black "Rodrigues, Natanael Isau Braz"]
[Result "0-1"]
[ECO "B30"]
[BlackElo "1714"]
[PlyCount "70"]
[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 g6 3. d3 Bg7 4. Nc3 Nc6 5. Be2 Nf6 6. 0-0 0-0 7. h3 d6 8. d4 cxd4 9. Nxd4 a6 10. Nb3 Be6 11. Bf3 Bc4 12. Re1 Ne5 13. Re3 Rc8 14. Na5 Qxa5 15. Bd2 Qd8 16. b3 Be6 17. Rc1 Bh6 18. Re1 Nxf3+ 19. gxf3 Bg7 20. Kh2 Qd7 21. Rh1 Nh5 22. f4 Bxc3 23. Be3 f5 24. Qf3 Bb2 25. Rcg1 Ng7 26. c4 fxe4 27. Qg3 d5 28. Rd1 d4 29. Rhe1 Nf5 30. Qg2 Qc6 31. Bc1 Bxc1 32. Rxc1 e3 33. Qg1 Nh4 34. fxe3 Nf3+ 35. Kh1 Nxe1+ 0-1

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.29"]
[Round "9"]
[White "De Lima, Lucas Taveira"]
[Black "Rodrigues, Natanael Isau Braz"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "1397"]
[BlackElo "1748"]
[PlyCount "64"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 Bb4 4. d3 Bxc3+ 5. bxc3 d6 6. g3 f5 7. Bg2 Nf6 8. 0-0 0-0 9. Nh4 f4 10. e4 g5 11. Nf5 Ne7 12. g4 Nxf5 13. exf5 Qe8 14. Re1 Qf7 15. h3 Kg7 16. Rb1 Rb8 17. Qa4 a6 18. d4 Re8 19. Be4 Nxe4 20. Rxe4 Bd7 21. Qa5 Qxc4 22. f3 b6 23. Qb4 Qd3 24. Kf2 Bc6 25. Re3 fxe3+ 26. Bxe3 Qc2+ 27. Kg3 Qe2 28. Bxg5 Qxf3+ 29. Kh4 Qf2+ 30. Kh5 Re6 31. Bf6+ Rxf6 32. dxe5 Be8+ 0-1

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.29"]
[Round "8"]
[White "Rodrigues, Natanael Isau Braz"]
[Black "Barberi, Catarina"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1748"]
[BlackElo "1318"]
[PlyCount "165"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. g3 Nf6 2. d3 d5 3. a3 g6 4. b4 Bg7 5. Bb2 0-0 6. Bg2 a6 7. Nd2 Re8 8. Ngf3 Nbd7 9. c4 c6 10. 0-0 b6 11. a4 e5 12. e4 dxe4 13. dxe4 Bb7 14. Ne1 Qc7 15. Qc2 Rac8 16. c5 bxc5 17. bxc5 Bf8 18. Nb3 Rb8 19. Nd3 Ba8 20. Ba3 Qa7 21. Rfc1 Bh6 22. Rcb1 Bf8 23. Qc3 Qc7 24. Rc1 Bh6 25. Rc2 Nf8 26. Na5 N8d7 27. Bb4 Bf8 28. Nb3 Qa7 29. Rb1 Bh6 30. h3 Bf8 31. g4 h6 32. Rcb2 Kh7 33. Bf1 Nxe4 34. Qc4 Ng5 35. h4 Ne6 36. h5 Ng5 37. hxg6+ fxg6 38. Bd2 Nf3+ 39. Kg2 Nxd2 40. Qf7+ Kh8 41. Nxd2 Re7 42. Qxg6 Rxb2 43. Rxb2 Nxc5 44. Nxc5 Qxc5 45. Rb8 Qd5+ 46. Ne4 Qg8 47. Qxg8+ Kxg8 48. Rxa8 Rc7 49. Bxa6 c5 50. Bc4+ Kg7 51. a5 Rb7 52. a6 Rb4 53. Nd2 Ra4 54. Kf3 Be7 55. Ra7 Kf6 56. Ke4 Ra5 57. Kd5 Bd8 58. Ne4+ Kg6 59. Rb7 Ra1 60. Kxc5 Ra5+ 61. Bb5 Ra1 62. Kd5 Bf6 63. Rb6 Rd1+ 64. Kc5 Rc1+ 65. Bc4 Ra1 66. Rxf6+ Kg7 67. Re6 Ra5+ 68. Bb5 Kf7 69. Rxh6 Ra1 70. Kb6 Kg7 71. Re6 Re1 72. Rxe5 Rh1 73. a7 Ra1 74. Ba6 Rb1+ 75. Rb5 Rxb5+ 76. Kxb5 Kh7 77. a8Q Kg7 78. Qc6 Kf7 79. Qf6+ Ke8 80. Qg7 Kd8 81. Kc6 Ke8 82. Kd6 Kd8 83. Qd7# 1-0

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.27"]
[Round "5"]
[White "Mariani, Daniel Brandao"]
[Black "Rodrigues, Natanael Isau Braz"]
[Result "1/2-1/2"]
[ECO "E81"]
[WhiteElo "2047"]
[BlackElo "1748"]
[PlyCount "66"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. e4 d6 4. Nc3 Nf6 5. f3 0-0 6. Be3 Nbd7 7. Qd2 Re8 8. Nge2 c6 9. Nc1 Qc7 10. Nd3 b6 11. g4 Nf8 12. h4 h5 13. g5 N6d7 14. 0-0-0 e6 15. Kb1 a6 16. Rc1 Qa7 17. f4 e5 18. dxe5 dxe5 19. f5 gxf5 20. exf5 f6 21. Ne4 Nh7 22. Qd1 Nc5 23. Nexc5 bxc5 24. Bxc5 Qb7 25. Qxh5 Bxf5 26. g6 Bxd3+ 27. Bxd3 Nf8 28. Bd6 c5 29. Bxc5 e4 30. Be2 Re5 31. Qg4 Rxc5 32. Qg1 Rb8 33. Rc2 Qc6 1/2-1/2

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.27"]
[Round "6"]
[White "Rodrigues, Natanael Isau Braz"]
[Black "Araujo, Everson de Moura"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1748"]
[BlackElo "2003"]
[PlyCount "86"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 d5 4. Nbd2 Nf6 5. g3 Be7 6. Bg2 0-0 7. 0-0 Nc6 8. e5 Ng4 9. Re1 f6 10. exf6 Bxf6 11. Qe2 Qb6 12. c3 Bd7 13. Nf1 Rae8 14. h3 Nge5 15. Nxe5 Bxe5 16. f4 Bd6 17. Be3 d4 18. Bf2 e5 19. cxd4 cxd4 20. fxe5 Nxe5 21. Qc2 Bc6 22. Nd2 Bxg2 23. Kxg2 Bb4 24. Qb3+ Kh8 25. Rad1 Qc6+ 26. Re4 Bxd2 27. Rxd2 Nxd3 28. Qxd3 Rxe4 29. Kg1 h6 30. Rc2 Qd5 31. b4 b6 32. a4 Qf5 33. Rd2 Qd5 34. Kh2 Kg8 35. Kg1 Rc8 36. Rd1 Qe6 37. Qa6 Rc2 38. Qd3 Ree2 39. Rf1 Qe3 40. Qf5 Rxf2 41. Rxf2 Qxg3+ 42. Kf1 Rc1+ 43. Ke2 Qe3# 0-1

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.26"]
[Round "4"]
[White "Rodrigues, Natanael Isau Braz"]
[Black "Rodrigues Mota, Sophia Lorena"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "1748"]
[BlackElo "1408"]
[PlyCount "97"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nf6 3. Bg2 d6 4. Nc3 Nbd7 5. e4 a6 6. Nge2 e6 7. 0-0 Be7 8. d3 0-0 9. h3 Qc7 10. Be3 h6 11. Qd2 Ne5 12. f4 Nc6 13. Rad1 b6 14. g4 Bb7 15. g5 hxg5 16. fxg5 Nd7 17. Qe1 Nde5 18. a3 Ng6 19. h4 Rad8 20. h5 Nge5 21. Qg3 Qd7 22. Bh3 Qc7 23. Nf4 Rfe8 24. g6 Bf6 25. h6 Nxg6 26. Nxg6 fxg6 27. Qxg6 Ne5 28. Qg2 Kh8 29. Kh1 Qe7 30. hxg7+ Qxg7 31. Qxg7+ Bxg7 32. Bf4 Ng6 33. Bg5 Rb8 34. Bg4 Bxc3 35. bxc3 Ne5 36. Bf6+ Kh7 37. Bxe5 dxe5 38. Rf7+ Kg8 39. Bh5 Rf8 40. Rg1+ Kh8 41. Rgg7 Rxf7 42. Rxf7 Bc8 43. Kg2 Kg8 44. Rc7 Kf8 45. Kg3 Bb7 46. Kh4 Ba8 47. Kg5 Rd8 48. Kf6 Kg8 49. Bf7+ 1-0

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.25"]
[Round "3"]
[White "Da Costa, Evelyn Maria Fuck"]
[Black "Rodrigues, Natanael Isau Braz"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "1227"]
[BlackElo "1748"]
[PlyCount "67"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. c3 Qc7 4. Bg5 Ne4 5. Bh4 e6 6. Nbd2 d5 7. Nxe4 dxe4 8. Nd2 f5 9. e3 a6 10. Qh5+ Qf7 11. Qxf7+ Kxf7 12. g4 b5 13. a4 bxa4 14. gxf5 exf5 15. Bc4+ Be6 16. Bxe6+ Kxe6 17. Rxa4 Nd7 18. Ke2 cxd4 19. Rxd4 Bc5 20. Rc4 Rhc8 21. Nb3 Bb6 22. Ra4 Rcb8 23. Bg3 Rb7 24. Rb4 Raa7 25. Ra1 Ke7 26. Ra2 Bc5 27. Rxb7 Rxb7 28. Nxc5 Nxc5 29. b4 Nb3 30. Rxa6 Rd7 31. Kf1 Nd2+ 32. Kg2 Rb7 33. Ra2 Nf3 34. Ra4 1/2-1/2

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.25"]
[Round "2"]
[White "Rodrigues, Natanael Isau Braz"]
[Black "Morato, Saulo Duenas"]
[Result "1/2-1/2"]
[ECO "D04"]
[WhiteElo "1748"]
[BlackElo "1331"]
[PlyCount "54"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Nf3 Bg4 4. Nbd2 e6 5. Bd3 c5 6. b3 Nc6 7. h3 Bh5 8. g4 Bg6 9. Ne5 cxd4 10. Nxc6 bxc6 11. Bxg6 dxe3 12. Bxf7+ Kxf7 13. fxe3 Bb4 14. 0-0 Bc5 15. Qf3 Ke7 16. g5 Nd7 17. Qf7+ Kd6 18. Nf3 Qf8 19. Nd4 Qxf7 20. Rxf7 e5 21. Ne2 Ke6 22. Rf1 h6 23. Kg2 hxg5 24. e4 Be7 25. exd5+ cxd5 26. Be3 d4 27. Bxd4 exd4 1/2-1/2

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.24"]
[Round "1"]
[White "Delgado Ramirez, Neuris"]
[Black "Rodrigues, Natanael Isau Braz"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "2615"]
[BlackElo "1748"]
[PlyCount "57"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. cxd5 cxd5 4. exd5 Nf6 5. Nc3 Nxd5 6. d4 e6 7. Nf3 Be7 8. Bd3 b6 9. 0-0 Bb7 10. Re1 Nf6 11. Bc2 a6 12. a3 Nbd7 13. Bg5 Nd5 14. Bd2 N7f6 15. Ne5 Nc7 16. Bg5 Nd7 17. Bxe7 Qxe7 18. Qg4 Nxe5 19. dxe5 Kf8 20. Rad1 h5 21. Qd4 Qc5 22. Qf4 Qe7 23. Be4 g5 24. Qc1 Ne8 25. Bxb7 Qxb7 26. Qxg5 Rg8 27. Qh6+ Rg7 28. Ne4 Kg8 29. Qxh5 1-0

[Event "Florianopolis op 09"]
[Site "Florianopolis"]
[Date "2021.09.25"]
[Round "3"]
[White "Dos Santos, Haroldo Cunha Jr"]
[Black "Rodrigues, Natanael Isau Braz"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2119"]
[BlackElo "1756"]
[PlyCount "128"]
[EventDate "2021.09.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. c3 g6 4. Bf4 Qb6 5. Qc2 Bg7 6. e3 d6 7. Nbd2 cxd4 8. exd4 Bf5 9. Bd3 Bxd3 10. Qxd3 0-0 11. 0-0 Nh5 12. Bg5 Nf6 13. Rfe1 Re8 14. a4 Nbd7 15. h3 a5 16. Nc4 Qa6 17. Rad1 b5 18. axb5 Qxb5 19. Bc1 d5 20. Na3 Qxd3 21. Rxd3 Ne4 22. Bf4 e6 23. Nb5 Rec8 24. Bc7 Nef6 25. Ra1 a4 26. Ra2 Ne8 27. Bg3 Ra5 28. Na3 Bf8 29. Rd1 Bd6 30. Bxd6 Nxd6 31. Rda1 Rca8 32. Nd2 Nb6 33. Nc2 Ndc4 34. Nb1 Rb5 35. Nb4 Rba5 36. Kf1 e5 37. dxe5 Nxe5 38. Na3 Nec4 39. Rd1 Rc5 40. Nac2 Rb8 41. Na6 Rbc8 42. Nxc5 Rxc5 43. Nd4 Rc8 44. Re1 Kf8 45. Re2 Nd6 46. f3 Ndc4 47. Kf2 h6 48. Ra1 Nd7 49. Rxa4 Nc5 50. Ra7 Nxb2 51. Ree7 Nbd3+ 52. Kg3 f5 53. Rh7 Kg8 54. Rag7+ Kf8 55. Rxg6 f4+ 56. Kh2 Re8 57. Rh8+ Kf7 58. Rxe8 Kxg6 59. Rd8 h5 60. h4 Na4 61. Ne2 Ne5 62. Nxf4+ Kf5 63. Rf8+ Nf7 64. Rxf7+ Ke5 1-0

[Event "Florianopolis op 09"]
[Site "Florianopolis"]
[Date "2021.09.25"]
[Round "4"]
[White "Rodrigues, Natanael Isau Braz"]
[Black "Da Silva, Matheus Lopes"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1756"]
[BlackElo "1619"]
[PlyCount "100"]
[EventDate "2021.09.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Bd3 d5 5. 0-0 0-0 6. Nbd2 c5 7. b3 Nc6 8. Bb2 Nb4 9. Ne5 Nxd3 10. Nxd3 cxd4 11. exd4 Bf5 12. Ne5 Ne4 13. Ndf3 Rc8 14. Rc1 Nc3 15. Qd2 Nxa2 16. c4 Nxc1 17. Rxc1 dxc4 18. bxc4 Be4 19. d5 b5 20. Ng5 Bxe5 21. Bxe5 f6 22. Ne6 Qd7 23. Bb2 Rf7 24. Qd4 Bf5 25. Nc5 Qd6 26. cxb5 Rff8 27. Ba3 Rfd8 28. g4 Be6 29. Re1 Bxd5 30. Qe3 Qe5 31. Qc1 Qd4 32. h3 e5 33. Rd1 Qc4 34. Qe3 Qxb5 35. h4 Qc4 36. f3 Ba8 37. Nd3 Qb3 38. Qe2 Qxa3 39. Ne1 Rxd1 40. Qxd1 Qc5+ 41. Kh2 Qf2+ 42. Kh3 Qd4 43. Qb1 Bd5 44. h5 gxh5 45. gxh5 Be6+ 46. Kg3 Qf4+ 47. Kf2 Qh4+ 48. Ke2 Bc4+ 49. Nd3 Bxd3+ 50. Qxd3 Qc4 0-1

[Event "Florianopolis op 09"]
[Site "Florianopolis"]
[Date "2021.09.25"]
[Round "2"]
[White "Rodrigues, Natanael Isau Braz"]
[Black "Quevedo Naissinger, Willian"]
[Result "1/2-1/2"]
[ECO "D04"]
[WhiteElo "1756"]
[BlackElo "2060"]
[PlyCount "146"]
[EventDate "2021.09.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Bd3 d5 5. 0-0 0-0 6. b3 c5 7. Bb2 Nc6 8. a3 Qb6 9. Nbd2 c4 10. Be2 Bd7 11. Rb1 cxb3 12. cxb3 Bf5 13. Rc1 Ne4 14. b4 Nxd2 15. Qxd2 Rac8 16. Rc5 Rfd8 17. Rfc1 a6 18. Bd1 Bf8 19. R5c3 a5 20. bxa5 Nxa5 21. Rxc8 Rxc8 22. Rxc8 Bxc8 23. Qb4 Qc7 24. Qc3 Nc4 25. Ne5 b5 26. a4 bxa4 27. Bxa4 Ba6 28. Ba3 Qb7 29. Bc2 Nxa3 30. Qxa3 e6 31. Qb3 Qc7 32. h3 Bd6 33. Nf3 Kg7 34. Nd2 Qa5 35. Nf3 Bc4 36. Qb1 Qa3 37. Nd2 Ba2 38. Qd1 Qb2 39. Nf3 Bc4 40. Qb1 Qc3 41. Qd1 f6 42. Qd2 Qa3 43. Qd1 Qc3 44. Qd2 Qa1+ 45. Qd1 Qxd1+ 46. Bxd1 e5 47. Nd2 Bd3 48. f3 exd4 49. exd4 Bf4 50. Nf1 Kf7 51. Kf2 Bxf1 52. Kxf1 Be3 53. Bb3 Ke6 54. Ke2 Bxd4 55. Kd3 Bg1 56. Ba2 Ke5 57. Bb1 Kf4 58. Ke2 Kg3 59. Kf1 Bc5 60. Bd3 Kf4 61. Ke2 f5 62. Bb5 g5 63. Bc6 d4 64. Bb5 Kg3 65. Kf1 h5 66. Bd3 g4 67. hxg4 fxg4 68. fxg4 hxg4 69. Bh7 Kh2 70. Bg6 Kg3 71. Bh7 Kf4 72. Ke2 Ke5 73. Kd3 Kf4 1/2-1/2

[Event "Florianopolis op 09"]
[Site "Florianopolis"]
[Date "2021.09.24"]
[Round "1"]
[White "Rodrigues, Leandro Da Rosa Zam"]
[Black "Rodrigues, Natanael Isau Braz"]
[Result "0-1"]
[ECO "A48"]
[BlackElo "1756"]
[PlyCount "124"]
[EventDate "2021.09.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. e3 g6 4. Bd3 Bg7 5. c3 0-0 6. 0-0 d6 7. Nbd2 Nc6 8. Re1 a6 9. a3 b5 10. b3 Bb7 11. Bb2 Re8 12. e4 e5 13. dxe5 dxe5 14. Qc2 b4 15. cxb4 cxb4 16. Nc4 Rc8 17. Qd2 Qc7 18. Rac1 bxa3 19. Bxe5 Nxe5 20. Ncxe5 Qe7 21. Bc4 Rf8 22. Qa2 Nxe4 23. Nd3 Qf6 24. Qxa3 Ng5 25. Nde5 Nxf3+ 26. Nxf3 Bxf3 27. gxf3 Qxf3 28. Qd6 Qg4+ 29. Qg3 Qxg3+ 30. hxg3 a5 31. Re7 Kh8 32. Kg2 f5 33. Rd1 Rfd8 34. Rdd7 Rxd7 35. Rxd7 Bc3 36. Be6 Re8 37. Rd3 Bb4 38. Bc4 Re7 39. Rd8+ Kg7 40. f3 h5 41. f4 Rc7 42. Kf3 a4 43. Rg8+ Kh7 44. Rb8 Bd6 45. Rb6 Bc5 46. Rb5 a3 47. b4 Bd4 48. Bd5 a2 49. Bxa2 Rc2 50. Rb7+ Kh6 51. g4 hxg4+ 52. Kg3 Bf2+ 53. Kg2 Rxa2 54. Kf1 Be3 55. Re7 Bxf4 56. b5 Rb2 57. b6 Rxb6 58. Ke2 Rb2+ 59. Kd3 Rd2+ 60. Kc4 g3 61. Re1 g2 62. Kb3 Bg3 0-1

[Event "Florianopolis op 6th"]
[Site "Florianopolis"]
[Date "2020.01.26"]
[Round "10"]
[White "Cerrato, Alex"]
[Black "Rodrigues, Natanael Isau Braz"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1911"]
[BlackElo "1775"]
[PlyCount "100"]
[EventDate "2020.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 c5 3. c3 e6 4. Bd3 b6 5. f4 Bb7 6. Nf3 a6 7. 0-0 d5 8. Ne5 c4 9. Bc2 b5 10. Nd2 Nc6 11. Qf3 Qc7 12. Rf2 a5 13. Re2 a4 14. g4 Bd6 15. g5 Nd7 16. e4 Nb6 17. Nxc6 Bxc6 18. e5 Be7 19. h4 0-0-0 20. b3 f6 21. exf6 gxf6 22. Rxe6 fxg5 23. bxc4 gxh4 24. cxb5 Bd7 25. Re5 Rhg8+ 26. Kf2 Rg3 27. Qh1 Bh3 28. c4 Bg2 29. Qh2 Bf6 30. c5 Nd7 31. Bf5 Bxe5 32. Qxh4 Rdg8 33. fxe5 Kb8 34. Qxg3 Rxg3 35. Kxg3 Be4 36. Nxe4 dxe4 37. Bxe4 Nxc5 38. Bf5 Nd3 39. Bf4 Nxf4 40. Kxf4 Qd8 41. Ke4 Qh4+ 42. Kd5 Qd8+ 43. Ke4 Qh4+ 44. Kd5 Qd8+ 45. Kc4 Qc7+ 46. Kd3 Qb7 47. Ke3 Qg7 48. e6 Qg3+ 49. Ke4 Qg2+ 50. Ke5 Qg7+ 1/2-1/2

[Event "Florianopolis op 6th"]
[Site "Florianopolis"]
[Date "2020.01.25"]
[Round "9"]
[White "Herbst Neto, Eugenio"]
[Black "Rodrigues, Natanael Isau Braz"]
[Result "0-1"]
[ECO "A31"]
[WhiteElo "1930"]
[BlackElo "1775"]
[PlyCount "110"]
[EventDate "2020.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 e5 5. Nc2 d5 6. cxd5 Qxd5 7. Qxd5 Nxd5 8. e4 Nf6 9. Nc3 Bc5 10. Bb5+ Bd7 11. 0-0 a6 12. Bxd7+ Nbxd7 13. b4 Ba7 14. Be3 Rc8 15. Bxa7 Rxc3 16. Ne3 0-0 17. Nd5 Nxd5 18. exd5 b6 19. Rfc1 Rfc8 20. Rxc3 Rxc3 21. d6 f6 22. a4 Kf7 23. a5 bxa5 24. bxa5 Ke6 25. Be3 Kxd6 26. h3 Rc2 27. g4 Kc6 28. Rd1 Ra2 29. Rc1+ Kd6 30. Rd1+ Ke6 31. Bd2 Ra4 32. Rc1 Rd4 33. Be3 Rd5 34. Rc6+ Rd6 35. Rc2 Kd5 36. Rd2+ Kc6 37. Rb2 Rd5 38. Bd2 Rb5 39. Rc2+ Nc5 40. Kg2 Kd5 41. Kg1 Nb3 42. Be1 Rc5 43. Ra2 g6 44. Kg2 Rc1 45. Bb4 Kc4 46. Be7 f5 47. gxf5 gxf5 48. Ra4+ Kd5 49. Bd8 Rc4 50. Ra3 Rb4 51. Bc7 e4 52. Kg3 Ke6 53. Kf4 h6 54. Bb6 Nc1 55. Be3 Ne2# 0-1

[Event "Florianopolis op 6th"]
[Site "Florianopolis"]
[Date "2020.01.25"]
[Round "8"]
[White "Rodrigues, Natanael Isau Braz"]
[Black "Santos, Gildemar de Oliveir"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1775"]
[BlackElo "1479"]
[PlyCount "68"]
[EventDate "2020.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. g3 Nf6 2. d3 g6 3. a3 Bg7 4. Nd2 c6 5. Rb1 d6 6. c4 0-0 7. Bg2 Nbd7 8. b4 a6 9. Bb2 Rb8 10. a4 e5 11. Ba3 Qc7 12. b5 c5 13. Nh3 a5 14. Ng5 h6 15. Nge4 b6 16. Nc3 Bb7 17. e4 Rfe8 18. Bc1 Nf8 19. 0-0 Ne6 20. Nb3 Qe7 21. f4 exf4 22. gxf4 Nd7 23. Ne2 f5 24. Bb2 fxe4 25. dxe4 Nf6 26. Ng3 h5 27. Nd2 Ng4 28. Qe2 Bxb2 29. Rxb2 Nd4 30. Qd3 Qh4 31. h3 Nh6 32. Ne2 Nxe2+ 33. Qxe2 Rf8 34. Qe3 Rbe8 1-0

[Event "Florianopolis op 6th"]
[Site "Florianopolis"]
[Date "2020.01.24"]
[Round "7"]
[White "Fajardo Freire, Joao Alfredo Castel"]
[Black "Rodrigues, Natanael Isau Braz"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2108"]
[BlackElo "1775"]
[PlyCount "49"]
[EventDate "2020.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. Bc4 Bg7 4. Qf3 e6 5. Nb5 d6 6. Qg3 Be5 7. f4 Bf6 8. Nf3 a6 9. e5 Be7 10. Nxd6+ Bxd6 11. exd6 Qxd6 12. 0-0 Nh6 13. b3 b5 14. Bd3 Bb7 15. Bb2 Rg8 16. Qg5 Qf8 17. a4 bxa4 18. Rxa4 Nf5 19. Raa1 Bc6 20. Ra5 h6 21. Qf6 Nd7 22. Qc3 Bxf3 23. Rxf3 g5 24. Bxf5 exf5 25. Kf1 1-0

[Event "Florianopolis op 6th"]
[Site "Florianopolis"]
[Date "2020.01.23"]
[Round "6"]
[White "Rodrigues, Natanael Isau Braz"]
[Black "Amorin, Gabriel Ferrante"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "1775"]
[BlackElo "1180"]
[PlyCount "57"]
[EventDate "2020.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c5 3. Bg2 Nc6 4. Nc3 g6 5. e4 e5 6. d3 d6 7. Bg5 Bg7 8. Nd5 h6 9. Bxf6 Bxf6 10. Nxf6+ Qxf6 11. Ne2 Bg4 12. h3 Bf3 13. 0-0 Bxe2 14. Qxe2 Nd4 15. Qd1 0-0 16. f4 exf4 17. Rxf4 Qe5 18. Kh2 f5 19. exf5 Nxf5 20. Qg4 Kg7 21. Raf1 h5 22. Qg5 Rab8 23. R1f2 b6 24. Be4 Ne7 25. Bd5 Kh8 26. Rf7 Rxf7 27. Rxf7 Qxb2+ 28. Kg1 Ng8 29. Qxg6 1-0

[Event "Florianopolis op 6th"]
[Site "Florianopolis"]
[Date "2020.01.23"]
[Round "5"]
[White "Rodrigues, Natanael Isau Braz"]
[Black "Steuck, Camilli"]
[Result "1-0"]
[ECO "A23"]
[WhiteElo "1775"]
[BlackElo "1269"]
[PlyCount "113"]
[EventDate "2020.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 Bc5 4. Nc3 c6 5. e4 d6 6. Na4 Bb4 7. a3 Ba5 8. b4 Bc7 9. Ne2 Be6 10. d3 Nbd7 11. Nac3 0-0 12. 0-0 Qc8 13. f4 Nb8 14. f5 Bd7 15. Bg5 Bd8 16. h3 Na6 17. Qd2 Nc7 18. g4 Nfe8 19. Rf3 Bxg5 20. Qxg5 h6 21. Qe3 Nf6 22. g5 hxg5 23. Qxg5 Nh7 24. Qg4 f6 25. Ng3 Be8 26. h4 Qd7 27. Kh2 Kf7 28. Qg6+ Kg8 29. Qg4 Kf7 30. Rg1 Rh8 31. Bh3 Kf8 32. Rf2 Qf7 33. Rfg2 Rg8 34. Qe2 Rd8 35. Bg4 Rd7 36. Bh5 Qe7 37. Bg6 Rh8 38. Qh5 Kg8 39. Qg4 Nf8 40. Rh1 Rh6 41. Bxe8 Nxe8 42. Kg1 Qf7 43. Qf3 Rh8 44. Rgh2 Nh7 45. Rc2 Kf8 46. Nce2 Ke7 47. Qe3 b6 48. c5 bxc5 49. bxc5 Rc7 50. cxd6+ Nxd6 51. Qc5 Kd7 52. d4 exd4 53. Nxd4 Rhc8 54. Ne6 Rb7 55. Kf2 Nf8 56. Rd2 Qe7 57. Rhd1 1-0

[Event "Florianopolis op 6th"]
[Site "Florianopolis"]
[Date "2020.01.22"]
[Round "4"]
[White "Blau, Vitoria Caroline"]
[Black "Rodrigues, Natanael Isau Braz"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "1409"]
[BlackElo "1775"]
[PlyCount "81"]
[EventDate "2020.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Qc2 d6 5. e4 g6 6. f4 Bg7 7. Nf3 0-0 8. Bd3 bxc4 9. Bxc4 Qb6 10. 0-0 Nxe4 11. Qxe4 Bxb2 12. Bxb2 Qxb2 13. Nbd2 Re8 14. Rab1 Qf6 15. Bb5 Bf5 16. Qe2 Bxb1 17. Bxe8 Bf5 18. Ne4 Bxe4 19. Qxe4 Na6 20. Bc6 Rb8 21. Re1 Kf8 22. Ng5 Qd4+ 23. Qxd4 cxd4 24. Nxh7+ Kg7 25. Ng5 Kf8 26. Nf3 d3 27. Rd1 Nc5 28. Ne1 d2 29. Rxd2 Rb1 30. Kf1 Ne4 31. Re2 Nc3 32. Rc2 Ne4 33. Ke2 Kg7 34. Nd3 Rh1 35. Kf3 f5 36. g4 Rf1+ 37. Ke3 Ra1 38. gxf5 gxf5 39. Rg2+ Kf7 40. Bd7 Nc3 41. Be6+ 1-0

[Event "Florianopolis op 6th"]
[Site "Florianopolis"]
[Date "2020.01.21"]
[Round "3"]
[White "Rodrigues, Natanael Isau Braz"]
[Black "Ferreira, Angelo Augusto Pach"]
[Result "0-1"]
[ECO "C22"]
[WhiteElo "1775"]
[BlackElo "1547"]
[PlyCount "54"]
[EventDate "2020.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nf6 4. Qe3 g6 5. Bd2 Bg7 6. Nc3 Nc6 7. 0-0-0 0-0 8. Bc4 Re8 9. f4 Na5 10. Be2 b6 11. Be1 Bb7 12. Bd3 d5 13. Qe2 c5 14. Bb5 Re7 15. Bh4 d4 16. e5 Qc7 17. Nb1 a6 18. Qf1 Re6 19. exf6 Bh6 20. Be2 Bxf4+ 21. Nd2 c4 22. Kb1 c3 23. Nc4 Rd8 24. Bg3 Rxf6 25. Bxf4 Rxf4 26. Nf3 b5 27. Nxa5 Qxa5 0-1

[Event "Florianopolis op 6th"]
[Site "Florianopolis"]
[Date "2020.01.20"]
[Round "1"]
[White "Machado, Luiz Fernando"]
[Black "Rodrigues, Natanael Isau Braz"]
[Result "1/2-1/2"]
[ECO "B75"]
[WhiteElo "1492"]
[BlackElo "1775"]
[PlyCount "83"]
[EventDate "2020.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. f3 d6 8. Qd2 Nxd4 9. Bxd4 Bd7 10. e5 dxe5 11. Bxe5 Qa5 12. f4 Rd8 13. 0-0-0 0-0 14. Qe2 Be6 15. a3 Rxd1+ 16. Qxd1 Rd8 17. Qf3 Nd5 18. Bxg7 Kxg7 19. Bc4 Nxc3 20. Bxe6 fxe6 21. Qxc3+ Qxc3 22. bxc3 Kf6 23. Re1 Rd5 24. Re4 Kf5 25. Rb4 Rd7 26. h3 h5 27. g3 a6 28. Rc4 b6 29. a4 a5 30. Rc6 Rd6 31. Rc7 Kf6 32. Rc4 e5 33. Re4 exf4 34. Rxf4+ Ke5 35. Kb2 g5 36. Rc4 e6 37. Kc1 Kf5 38. g4+ hxg4 39. hxg4+ Ke5 40. Kb2 Rd5 41. Kb3 Rd1 42. Rc6 1/2-1/2

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.26"]
[Round "9"]
[White "Rodrigues, Natanael Isau Braz"]
[Black "Albiero, Marco Antonio Batis"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "1759"]
[BlackElo "1565"]
[PlyCount "123"]
[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. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. 0-0 Be7 5. d4 0-0 6. Ne5 c5 7. c4 b6 8. b3 Bb7 9. Bb2 Nc6 10. Nxc6 Bxc6 11. Nc3 Rc8 12. cxd5 Nxd5 13. Nxd5 Bxd5 14. e4 Ba8 15. d5 exd5 16. exd5 Bf6 17. Rb1 Rc7 18. Qf3 Rd7 19. Rfd1 Re8 20. Bxf6 Qxf6 21. Qxf6 gxf6 22. Rd2 Rd6 23. Rbd1 Rc8 24. Bf1 Rcd8 25. Bc4 Bb7 26. a4 Re8 27. Kg2 Re5 28. f4 Re3 29. Kf2 Rc3 30. f5 a6 31. Rd3 Rc2+ 32. R1d2 Rc1 33. Kf3 Rf1+ 34. Kg4 Bc8 35. Rf3 Rxf3 36. Kxf3 Bxf5 37. Bxa6 Kg7 38. Bb7 Kg6 39. Kf4 h5 40. h4 Bg4 41. Bc6 Kg7 42. b4 cxb4 43. Rb2 Bd7 44. Bxd7 Rxd7 45. Ke4 Kf8 46. Rxb4 Ra7 47. d6 Ke8 48. Kf5 Kd7 49. Rd4 Ra8 50. Kxf6 Rg8 51. Rd3 Rg4 52. Kxf7 Rxa4 53. Kg6 Ra5 54. g4 hxg4 55. h5 g3 56. Rxg3 Kxd6 57. h6 b5 58. Rg5 Kc6 59. h7 Ra8 60. Kg7 Ra7+ 61. Kh6 Ra8 62. Rg8 1-0

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.25"]
[Round "7"]
[White "Rodrigues, Natanael Isau Braz"]
[Black "De Sousa, Daniel Paiva1111"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1759"]
[BlackElo "1539"]
[PlyCount "91"]
[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 Nc6 3. Bb5 Nd4 4. Nf3 a6 5. Bd3 Nc6 6. b3 b6 7. Bb2 Bb7 8. a3 e6 9. 0-0 Nd4 10. Nxd4 cxd4 11. Ne2 e5 12. f4 Bd6 13. fxe5 Bxe5 14. Bxd4 Qc7 15. Bxe5 Qxe5 16. Rf5 Qd6 17. Qf1 Nh6 18. Rg5 g6 19. Qf4 Qxf4 20. Nxf4 0-0 21. Rg3 b5 22. h3 Rfe8 23. Re3 f6 24. Rae1 Nf7 25. Bf1 Rac8 26. c4 Bc6 27. d4 Nd6 28. d5 Bb7 29. cxb5 Nxb5 30. Bxb5 axb5 31. e5 g5 32. Nh5 Kf7 33. Rf1 Bxd5 34. Rxf6+ Ke7 35. Ng7 Rc1+ 36. Kh2 Rc2 37. Rg3 Rec8 38. Rxg5 Re2 39. Nf5+ Kd8 40. Rf8+ Kc7 41. Rxc8+ Kxc8 42. Ne7+ Kb7 43. Nxd5 Rd2 44. Nc3 Rd3 45. Rg3 Rd2 46. Nxb5 1-0

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.24"]
[Round "6"]
[White "Araujo, Jose Roberto"]
[Black "Rodrigues, Natanael Isau Braz"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "2142"]
[BlackElo "1759"]
[PlyCount "77"]
[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 c5 2. Nf3 g6 3. g3 Bg7 4. Bg2 Nc6 5. 0-0 Nf6 6. Nc3 0-0 7. d3 d6 8. h3 h6 9. Kh2 Rb8 10. Nd2 Ne8 11. f4 f5 12. Nf3 e5 13. exf5 Bxf5 14. Nh4 Nc7 15. Nxf5 gxf5 16. fxe5 dxe5 17. Qh5 Qe8 18. Qxe8 Rbxe8 19. Bxc6 bxc6 20. Be3 Ne6 21. Na4 f4 22. Bxc5 Rf7 23. Rae1 fxg3+ 24. Kxg3 Rb7 25. b3 Kh7 26. Kh2 Nf8 27. Bxf8 Bxf8 28. Nc3 Bb4 29. Ne4 Bxe1 30. Nf6+ Kh8 31. Nxe8 Bb4 32. Rf6 Bd2 33. Rxc6 e4 34. dxe4 Re7 35. Rc8 Kg8 36. Nd6+ Kh7 37. Nc4 Bf4+ 38. Kg2 Rxe4 39. Kf3 1-0

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.24"]
[Round "5"]
[White "Rodrigues, Natanael Isau Braz"]
[Black "Martins, Anderson"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1759"]
[BlackElo "2036"]
[PlyCount "29"]
[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. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. 0-0 Bg4 5. Ne5 Bh5 6. d4 e6 7. Nd2 Bd6 8. Ndf3 0-0 9. b3 c5 10. c4 cxd4 11. Qxd4 Nc6 12. Nxc6 bxc6 13. Bg5 Bxf3 14. Bxf3 Be7 15. Rad1 1/2-1/2

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.23"]
[Round "4"]
[White "Eyng, Stefan Kuster"]
[Black "Rodrigues, Natanael Isau Braz"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1468"]
[BlackElo "1759"]
[PlyCount "51"]
[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 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. Nxc6 bxc6 8. Bd3 d6 9. Qd2 Ng4 10. h3 Nxe3 11. Qxe3 Bxc3+ 12. bxc3 Qa5 13. Qd4 0-0 14. 0-0 c5 15. Qe3 Qxc3 16. f4 Ba6 17. Qg3 c4 18. f5 cxd3 19. fxg6 fxg6 20. cxd3 Qxd3 21. Qxd3 Bxd3 22. Rfe1 Rab8 23. Rac1 Rfc8 24. Red1 Ba6 25. Rd2 Rc4 26. e5 0-1

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.22"]
[Round "3"]
[White "Rodrigues, Natanael Isau Braz"]
[Black "Tomiello, Lucas Costamilan"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1759"]
[BlackElo "1990"]
[PlyCount "34"]
[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 d6 3. Bb5+ Nc6 4. Bxc6+ bxc6 5. d3 g6 6. f4 Bg7 7. Nf3 Rb8 8. 0-0 Nh6 9. Qe1 Bg4 10. b3 0-0 11. Bb2 e5 12. fxe5 Bxf3 13. Rxf3 Bxe5 14. Na4 Ng4 15. Bxe5 Nxe5 16. Rh3 Qg5 17. Qh4 Nf3+ 0-1

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.22"]
[Round "2"]
[White "Sato, Luiz Henrique Yuzo"]
[Black "Rodrigues, Natanael Isau Braz"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1425"]
[BlackElo "1759"]
[PlyCount "56"]
[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 Nf6 2. Bf4 c5 3. e3 Nd5 4. Bg3 Qb6 5. b3 cxd4 6. exd4 Nc6 7. Nf3 g6 8. c4 Nf6 9. Nc3 Qa5 10. Qd2 Bh6 11. Qc2 Ne4 12. d5 Bg7 13. dxc6 Qxc3+ 14. Qxc3 Bxc3+ 15. Kd1 Bxa1 16. cxd7+ Bxd7 17. Bd3 Nxg3 18. hxg3 Bf6 19. Kd2 Rd8 20. Kc1 a5 21. Nd2 Bg5 22. f4 Bf6 23. Ne4 Bc6 24. Nxf6+ exf6 25. Re1+ Kf8 26. Bf1 Kg7 27. a3 Rhe8 28. Rxe8 Rxe8 0-1

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.21"]
[Round "1"]
[White "Rodrigues, Natanael Isau Braz"]
[Black "Quintiliano Pinto, Renato Rodrigues"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1759"]
[BlackElo "2441"]
[PlyCount "74"]
[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 Nc6 3. Bb5 Nd4 4. Nf3 Nxb5 5. Nxb5 d6 6. 0-0 Nf6 7. Re1 a6 8. Nc3 e6 9. d4 cxd4 10. Qxd4 Be7 11. e5 dxe5 12. Qxd8+ Bxd8 13. Nxe5 Bc7 14. Nd3 Bd7 15. Bf4 Ba5 16. b4 Rc8 17. Be5 Bb6 18. Rac1 Rc4 19. a3 Bc6 20. Ne2 Ng4 21. Ng3 0-0 22. h3 Nxe5 23. Nxe5 Rf4 24. Re2 Rc8 25. c4 Be8 26. c5 Bc7 27. Rd1 a5 28. Nd3 Rd4 29. Nb2 Rcd8 30. Rxd4 Rxd4 31. Re4 Rd2 32. Re2 Rd8 33. Ne4 axb4 34. axb4 Rd4 35. Re1 Rxb4 36. Nd3 Rd4 37. Nb2 Bc6 0-1

[Event "Florianopolis Region-ch sf"]
[Site "Florianopolis"]
[Date "2018.12.16"]
[Round "6"]
[White "Boghi, Victor Almeida"]
[Black "Rodrigues, Natanael Isau Braz"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "1736"]
[BlackElo "1797"]
[PlyCount "129"]
[EventDate "2018.12.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. c4 e5 2. b3 Nc6 3. Bb2 f5 4. g3 Nf6 5. Bg2 d6 6. e3 g6 7. Ne2 Bg7 8. d3 Be6 9. d4 exd4 10. Nxd4 Bd7 11. 0-0 0-0 12. Na3 Ne4 13. Nxc6 Bxc6 14. Bxg7 Kxg7 15. Nb5 Bxb5 16. cxb5 Qf6 17. Qc2 Qe7 18. Rac1 Rf7 19. a4 a6 20. bxa6 Rxa6 21. b4 Kh6 22. Rfd1 Qe6 23. Bf1 Rc6 24. Bc4 Qe7 25. Rd5 Rg7 26. Qd1 Ng5 27. Rd4 Ne4 28. Qf1 g5 29. Rd5 Kg6 30. Rb5 b6 31. Bf7+ Qxf7 32. Rxc6 Qa2 33. a5 bxa5 34. bxa5 h5 35. a6 h4 36. Rb7 h3 37. f3 Nd2 38. Qe2 Qa1+ 39. Kf2 Qh1 40. Qxd2 Qxh2+ 41. Ke1 Qg1+ 42. Ke2 h2 43. Rc1 h1Q 44. Rxg1 Qxg1 45. Qe1 Qh2+ 46. Kd3 Qa2 47. Ra7 Re7 48. Qd2 Qb1+ 49. Ke2 Qg1 50. Ra8 Qg2+ 51. Kd3 Qxf3 52. Rb8 Re5 53. Kc2 Rxe3 54. a7 Qc6+ 55. Kb2 Qe4 56. Qxe3 Qxe3 57. a8Q Qd2+ 58. Ka3 Qc3+ 59. Ka4 Qc4+ 60. Ka5 Qa2+ 61. Kb5 Qxa8 62. Rxa8 Kh5 63. Ra4 f4 64. gxf4 g4 65. f5 1-0

[Event "Florianopolis Region-ch sf"]
[Site "Florianopolis"]
[Date "2018.12.16"]
[Round "7"]
[White "Cezar, Ricardo de Almeida"]
[Black "Rodrigues, Natanael Isau Braz"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1633"]
[BlackElo "1797"]
[PlyCount "66"]
[EventDate "2018.12.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. c3 g6 3. d4 Qc7 4. Nf3 a6 5. Be3 d6 6. Nbd2 Bg7 7. Bc4 h6 8. Qb3 e6 9. Bf4 b5 10. Be2 Ne7 11. 0-0 0-0 12. Rfe1 Nd7 13. h4 Rd8 14. Rad1 c4 15. Qc2 e5 16. dxe5 dxe5 17. Bg3 Nc5 18. Nf1 Bb7 19. N3d2 Nd3 20. Bxd3 Rxd3 21. a4 Rad8 22. axb5 axb5 23. Re3 f5 24. Rxd3 Rxd3 25. f3 Qd8 26. Bf2 Bf6 27. exf5 Nxf5 28. Re1 Qd5 29. Ne4 Kg7 30. Nc5 Rxf3 31. gxf3 Bxh4 32. Nxb7 Qxb7 33. Qe4 Bxf2+ 1-0

[Event "Florianopolis Region-ch sf"]
[Site "Florianopolis"]
[Date "2018.12.15"]
[Round "4"]
[White "Rodrigues, Natanael Isau Braz"]
[Black "Lage, Pedro Ferreira"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1797"]
[BlackElo "1953"]
[PlyCount "158"]
[EventDate "2018.12.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 b6 5. g3 Ba6 6. e5 Nfd7 7. Bg2 c5 8. c4 Be7 9. 0-0 Qc7 10. Re1 0-0 11. b3 Nc6 12. Qe2 Rfe8 13. Nf1 Bb7 14. Bf4 dxc4 15. dxc4 Rad8 16. Rad1 Nf8 17. Ne3 Ng6 18. Ng4 Nxf4 19. gxf4 Rxd1 20. Rxd1 Rd8 21. Kh1 Rxd1+ 22. Qxd1 Qd8 23. Qxd8+ Nxd8 24. Nd2 Bxg2+ 25. Kxg2 Nc6 26. Ne3 Nb4 27. a3 Nd3 28. Kg3 Bd8 29. Nc2 f6 30. b4 fxe5 31. fxe5 cxb4 32. axb4 Nxe5 33. Nd4 Kf7 34. f4 Nd3 35. b5 Bc7 36. N2b3 Bxf4+ 37. Kg2 Be3 38. Nc2 Bg5 39. Ncd4 Be7 40. Nc6 Nb2 41. c5 bxc5 42. Nxa7 c4 43. Nd4 Bc5 44. Nac6 Kf6 45. Nc2 Nd1 46. Kf3 Nc3 47. Na5 Nxb5 48. Nxc4 Nd4+ 49. Nxd4 Bxd4 50. Ke4 Bg1 51. h3 Bh2 52. Nd2 g5 53. Nc4 h5 54. Nd2 g4 55. hxg4 hxg4 56. Nf1 Bc7 57. Ne3 Kg5 58. Ng2 Bg3 59. Ke3 Kf5 60. Kd3 e5 61. Ke3 Bf4+ 62. Kd3 Bg5 63. Ke2 Ke4 64. Ne1 Bh4 65. Ng2 Bg5 66. Ne1 Kf4 67. Nd3+ Kf5 68. Ne1 Bf4 69. Ng2 g3 70. Ne1 Kg4 71. Ng2 Kh3 72. Kf1 Kh2 73. Nh4 e4 74. Ng2 Bd2 75. Nh4 Bg5 76. Ng2 e3 77. Ne1 Kh1 78. Ng2 e2+ 79. Ke1 Bd2+ 0-1

[Event "Florianopolis Region-ch sf"]
[Site "Florianopolis"]
[Date "2018.12.14"]
[Round "2"]
[White "Carstens Dobuchak, Thiago"]
[Black "Rodrigues, Natanael Isau Braz"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2103"]
[BlackElo "1797"]
[PlyCount "49"]
[EventDate "2018.12.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bg5 Qb6 6. Bd3 Bxd3 7. Qxd3 Qxb2 8. e6 Na6 9. Nf3 f6 10. Bd2 Nb4 11. Qg6+ Kd8 12. 0-0 Nxc2 13. Bc3 Rh6 14. Qf7 Qb5 15. Qxf8+ Kc7 16. Qxa8 Rg6 17. Qxg8 Qe2 18. Qe8 Rxg2+ 19. Kxg2 Ne3+ 20. Kh2 Nxf1+ 21. Kg1 Qxe6 22. Kxf1 Qh3+ 23. Ke2 Qe6+ 24. Kd1 Qe4 25. Nbd2 1-0

[Event "Florianopolis Region-ch sf"]
[Site "Florianopolis"]
[Date "2018.12.14"]
[Round "3"]
[White "Rodrigues, Natanael Isau Braz"]
[Black "Rodrigues, Edgar"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1797"]
[BlackElo "2327"]
[PlyCount "92"]
[EventDate "2018.12.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. g3 Be7 5. Bg2 c5 6. Ngf3 Nc6 7. 0-0 0-0 8. Re1 b5 9. h4 Ba6 10. e5 Nd7 11. Nf1 b4 12. N1h2 Bb5 13. Bf4 a5 14. Ng5 Qe8 15. c4 bxc3 16. bxc3 c4 17. d4 a4 18. Nxh7 Kxh7 19. Qb1+ Kg8 20. Qxb5 Qc8 21. Qb1 a3 22. Bh3 Qa6 23. Qd1 Qa5 24. Qf3 Rfb8 25. Rec1 Qd8 26. h5 Na5 27. Rd1 Rb2 28. Ng4 Rc2 29. Bh6 Bg5 30. Bxg5 Qxg5 31. Nh2 Rb8 32. Ng4 Rbb2 33. Rdb1 Qxh5 34. Kg2 Qg6 35. Ne3 Rxb1 36. Rxb1 Rxf2+ 37. Qxf2 Qxb1 38. Kh2 Qb2 39. Kg2 Nb6 40. Nd1 Qb1 41. Qd2 Nb3 42. Qg5 Nd7 43. Qe7 Nf8 44. Ne3 Qxa2+ 45. Kf3 Nd2+ 46. Kg4 Ne4 0-1

[Event "Florianopolis Region-ch sf"]
[Site "Florianopolis"]
[Date "2018.12.13"]
[Round "1"]
[White "Rodrigues, Natanael Isau Braz"]
[Black "Gauche, Charles"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1797"]
[BlackElo "2205"]
[PlyCount "86"]
[EventDate "2018.12.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Bd3 0-0 5. 0-0 d6 6. b3 e5 7. Nbd2 Re8 8. dxe5 dxe5 9. e4 Nbd7 10. c4 Nc5 11. Bc2 Nd3 12. Bxd3 Qxd3 13. Re1 Bg4 14. Bb2 Rad8 15. Qb1 Bh6 16. Rd1 Bf4 17. h3 Bc8 18. c5 Qb5 19. Qc2 Qe2 20. Qc4 Qxc4 21. Nxc4 Nxe4 22. Bxe5 Bxe5 23. Ncxe5 Nxc5 24. Rac1 Ne6 25. Rxd8 Rxd8 26. Rc2 Rd1+ 27. Kh2 Kf8 28. Ng4 h5 29. Ne3 Rd3 30. Ne5 Rd4 31. Nf3 Rd8 32. h4 b6 33. Rd2 Rxd2 34. Nxd2 Bb7 35. f3 Nd4 36. f4 Ke7 37. g4 hxg4 38. Nxg4 Nf5 39. h5 gxh5 40. Ne5 f6 41. Nd3 c5 42. b4 Ba6 43. Nf2 cxb4 0-1

[Event "Florianopolis op 4th"]
[Site "Florianopolis"]
[Date "2018.01.22"]
[Round "5"]
[White "Koinski, Carlos Cesar"]
[Black "Rodrigues, Natanael Isau Braz"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1388"]
[BlackElo "1817"]
[PlyCount "119"]
[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 g6 2. d4 Bg7 3. c3 d6 4. Nf3 a6 5. a4 b6 6. Bd3 Nf6 7. 0-0 Bb7 8. Re1 0-0 9. Bg5 Nbd7 10. Qc1 Re8 11. Bc2 c5 12. d5 b5 13. axb5 axb5 14. Na3 Qa5 15. Qd2 Qb6 16. h3 Ba6 17. Bd3 c4 18. Be3 Qb7 19. Bb1 Reb8 20. Bd4 Ne8 21. Bxg7 Kxg7 22. g4 Nc5 23. Qd4+ Kg8 24. Bc2 e5 25. dxe6 Nxe6 26. Qe3 Qe7 27. Nd4 Nxd4 28. Qxd4 Nc7 29. Rad1 Rd8 30. Bb1 Ne6 31. Qe3 Nc5 32. f4 Na4 33. Rd2 Qa7 34. Qxa7 Rxa7 35. f5 Kg7 36. e5 Rad7 37. f6+ Kf8 38. e6 fxe6 39. Rxe6 Kf7 40. Rde2 Nc5 41. Re7+ Kxf6 42. g5+ Kxg5 43. h4+ Kh5 44. Kg2 Bb7+ 45. Kg3 Bc6 46. Bc2 Rxe7 47. Rxe7 Rd7 48. Re3 Nb7 49. Bd1+ Kh6 50. Bg4 Rc7 51. Nc2 Nc5 52. Nd4 Ne4+ 53. Kh2 d5 54. Ne6 Nf2 55. Bf3 Re7 56. Re2 Nd3 57. Bg4 Bd7 58. Kg3 Bxe6 59. Bxe6 Nc5 60. Bg4 0-1

[Event "Florianopolis op 4th"]
[Site "Florianopolis"]
[Date "2018.01.22"]
[Round "6"]
[White "Rodrigues, Natanael Isau Braz"]
[Black "Formolo, Rafael Marcos"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1817"]
[PlyCount "57"]
[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 Nc6 3. Bb5 Nd4 4. Bc4 d6 5. d3 Nf6 6. Nge2 a6 7. a4 e6 8. Nxd4 cxd4 9. Ne2 e5 10. 0-0 Be6 11. Bxe6 fxe6 12. f4 Be7 13. Ng3 0-0 14. f5 d5 15. Bg5 dxe4 16. Bxf6 Bxf6 17. dxe4 exf5 18. Nxf5 Qb6 19. Qd3 Rac8 20. Rab1 Qc6 21. c3 Qxa4 22. cxd4 exd4 23. e5 Bxe5 24. Ne7+ Kh8 25. Nxc8 Rxc8 26. Qf5 Qe8 27. Rbe1 Bxh2+ 28. Kxh2 Qd8 29. Rc1 1-0

[Event "Florianopolis op 4th"]
[Site "Florianopolis"]
[Date "2018.01.20"]
[Round "3"]
[White "Maia, Jose Eduardo Bastos"]
[Black "Rodrigues, Natanael Isau Braz"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2105"]
[BlackElo "1817"]
[PlyCount "83"]
[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. d4 Nf6 2. Nf3 c5 3. c3 Qc7 4. Bg5 Ne4 5. Bh4 d5 6. e3 Nd7 7. Bd3 Ndf6 8. 0-0 g6 9. c4 dxc4 10. Bxc4 Nd6 11. Be2 Bg7 12. Nc3 cxd4 13. Bxf6 Bxf6 14. Nd5 Qa5 15. Nxf6+ exf6 16. Qxd4 Ke7 17. Rfd1 Rd8 18. Qh4 Be6 19. Nd4 h5 20. Nxe6 Kxe6 21. Bf3 Rac8 22. Bd5+ Ke7 23. e4 Qb6 24. e5 Ne8 25. exf6+ Nxf6 26. Re1+ Kf8 27. Be6 Rc6 28. Qxf6 Rxe6 29. Rxe6 Qxe6 30. Qxd8+ Kg7 31. Qd4+ Kh7 32. h4 a6 33. a3 Qc6 34. Rd1 Qc2 35. Rd3 Qc1+ 36. Kh2 Qc7+ 37. Qd6 Qc2 38. Rf3 Qc4 39. Rf4 Qb3 40. Qf8 f5 41. Rd4 Qd5 42. Qe7+ 1-0

[Event "Florianopolis op 4th"]
[Site "Florianopolis"]
[Date "2018.01.20"]
[Round "2"]
[White "Rodrigues, Natanael Isau Braz"]
[Black "De Amorim, Walter Rymundo"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "1817"]
[BlackElo "1444"]
[PlyCount "84"]
[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 a6 4. Bxc6 dxc6 5. 0-0 Bd6 6. d4 f6 7. Nh4 Ne7 8. dxe5 Bxe5 9. Qxd8+ Kxd8 10. f4 Bd4+ 11. Kh1 Bc5 12. h3 Ng6 13. Nf3 Re8 14. Re1 Bf2 15. Rd1+ Bd7 16. Nc3 b6 17. Kh2 Bc5 18. a3 Kc8 19. g3 h6 20. b4 Bd6 21. Be3 Kb7 22. Rab1 Rad8 23. Bc5 Bxf4 24. gxf4 bxc5 25. bxc5+ Ka8 26. Kg3 Bc8 27. Rxd8 Rxd8 28. Rd1 Rxd1 29. Nxd1 a5 30. f5 Nf8 31. Nd4 Kb7 32. Kf4 Nd7 33. Ne6 Ka6 34. Nxc7+ Kb7 35. Ne6 Ka6 36. a4 Ka7 37. Nf2 Ba6 38. Nd8 Ne5 39. Ng4 g5+ 40. fxg6 Nxg6+ 41. Kf5 Nh4+ 42. Kxf6 Be2 1-0

[Event "Florianopolis op 4th"]
[Site "Florianopolis"]
[Date "2018.01.19"]
[Round "1"]
[White "Yoshioka, Andre"]
[Black "Rodrigues, Natanael Isau Braz"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "1947"]
[BlackElo "1817"]
[PlyCount "65"]
[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. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 g6 6. Nc3 Bg7 7. e4 d6 8. Nf3 0-0 9. Be2 Nbd7 10. a4 a5 11. 0-0 Bb7 12. Nd2 Nxb6 13. Qb3 Rb8 14. Bb5 Ne8 15. Kh1 Nc7 16. Nc4 Nxc4 17. Qxc4 Ra8 18. Bg5 h6 19. Be3 Na6 20. Qe2 Nb4 21. Rad1 Kh7 22. f4 e6 23. dxe6 fxe6 24. Bxc5 Qh4 25. Bxd6 Rfd8 26. Be5 Bxe5 27. fxe5 Qe7 28. Qf3 Bc6 29. Qf6 Qe8 30. Rd6 Rxd6 31. exd6 e5 32. Bc4 Ra7 33. Bf7 1-0

[Event "Florianopolis Winter Amateur op"]
[Site "Florianopolis"]
[Date "2017.08.12"]
[Round "5"]
[White "Buganca, Luiz Henrique Da Si"]
[Black "Rodrigues, Natanael Isau Braz"]
[Result "0-1"]
[ECO "A58"]
[WhiteElo "1599"]
[BlackElo "1821"]
[PlyCount "112"]
[EventDate "2017.08.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. g3 Bg7 7. d6 e5 8. Nc3 Rxa6 9. Be3 Qa5 10. Bg2 Qb4 11. Qd2 Bb7 12. Bxb7 Qxb7 13. Nf3 e4 14. Nh4 c4 15. 0-0 0-0 16. Ng2 Ng4 17. Bf4 Nc6 18. h3 Nge5 19. Nxe4 Qa8 20. Nc3 Nd4 21. Bxe5 Bxe5 22. f4 Bg7 23. Qd1 Rxd6 24. e3 Nf5 25. Qf3 Qxf3 26. Rxf3 Rd2 27. Rf2 Rxb2 28. Rxb2 Bxc3 29. Rab1 Bxb2 30. Rxb2 Nxg3 31. Kf2 Ne4+ 32. Kf3 f5 33. Ne1 c3 34. Rc2 Rb8 35. Ke2 Rb1 36. Nd3 Rh1 37. Nb4 Rxh3 38. Nd5 Rh2+ 39. Kd3 Rd2+ 40. Rxd2 cxd2 41. Ke2 Kf8 42. a4 Ke8 43. a5 Kd8 44. a6 Kc8 45. Nb6+ Kb8 46. Nxd7+ Ka7 47. Ne5 Kxa6 48. Nf3 Kb5 49. Ng5 h6 50. Nf7 h5 51. Ne5 h4 52. Nf3 h3 53. Kd1 Kc5 54. Kc2 Kc4 55. Ne5+ Kd5 56. Nf3 Ke6 0-1

[Event "Florianopolis Winter Amateur op"]
[Site "Florianopolis"]
[Date "2017.08.12"]
[Round "4"]
[White "Rodrigues, Natanael Isau Braz"]
[Black "De Carvalho, Christopher"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1821"]
[BlackElo "2113"]
[PlyCount "67"]
[EventDate "2017.08.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bg4 4. Bd3 e6 5. b3 c5 6. Bb2 Nc6 7. 0-0 Qc7 8. Nbd2 Bd6 9. h3 Bh5 10. c4 cxd4 11. exd4 0-0 12. Rc1 Bf4 13. Bc3 Ne4 14. g4 Nxc3 15. Rxc3 Bg6 16. Bxg6 hxg6 17. cxd5 exd5 18. b4 Qb6 19. Rd3 Qxb4 20. a3 Qd6 21. Qb3 b6 22. Re1 Rfe8 23. Nf1 Re4 24. Red1 Na5 25. Qa2 Nc4 26. Ne5 Bxe5 27. dxe5 Nxe5 28. Rxd5 Qf6 29. Ng3 Rf4 30. Kg2 Re8 31. R1d2 Nf3 32. Re2 Rc8 33. Qb1 Qc6 34. Qd3 0-1

[Event "Florianopolis Winter Amateur op"]
[Site "Florianopolis"]
[Date "2017.08.12"]
[Round "3"]
[White "Rodrigues, Natanael Isau Braz"]
[Black "Perondi, Marcelo"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1821"]
[BlackElo "1524"]
[PlyCount "57"]
[EventDate "2017.08.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. f3 g6 4. Be3 Bg7 5. Qd2 c6 6. c4 e5 7. dxe5 dxe5 8. Qxd8+ Kxd8 9. Nc3 Be6 10. g4 Nbd7 11. h4 h5 12. g5 Ne8 13. Bd3 Bf8 14. Nge2 Nd6 15. b3 b6 16. f4 exf4 17. Bd4 Rg8 18. Nxf4 c5 19. Bf6+ Be7 20. e5 Bxf6 21. exf6 Bf5 22. 0-0-0 Bxd3 23. Rxd3 Nf5 24. Rhd1 Nd4 25. Nb5 Ne5 26. Re3 Nec6 27. Ne2 Re8 28. Rxe8+ Kxe8 29. Nc7+ 1-0

[Event "Florianopolis zt 2.4"]
[Site "Florianopolis"]
[Date "2017.05.01"]
[Round "9"]
[White "Baeta, Marcio Netto"]
[Black "Rodrigues, Natanael Isau Braz"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1968"]
[BlackElo "1774"]
[PlyCount "182"]
[EventDate "2017.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Nc3 Bb4 4. Nd5 Bc5 5. Bg2 d6 6. e3 Nge7 7. b4 Bxb4 8. Nxe7 Kxe7 9. Ne2 Be6 10. a3 Ba5 11. Qa4 Bb6 12. 0-0 Na5 13. d3 Qd7 14. Qc2 Bh3 15. d4 Bxg2 16. Kxg2 Qc6+ 17. Kg1 Qxc4 18. Nc3 Nb3 19. Rb1 Nxc1 20. Rbxc1 Qe6 21. dxe5 Qxe5 22. Rfd1 c6 23. Ne4 Rad8 24. Nd2 d5 25. Nf3 Qf6 26. Kg2 g5 27. Qa4 h5 28. h3 Rdg8 29. Qb4+ Ke8 30. g4 Qe7 31. e4 hxg4 32. hxg4 Qxb4 33. axb4 dxe4 34. Re1 e3 35. fxe3 f6 36. e4 Kf7 37. Rc2 Rd8 38. Rf1 Be3 39. e5 Bf4 40. b5 Rc8 41. Rd1 Rc7 42. bxc6 bxc6 43. Rd6 fxe5 44. Rcxc6 Rxc6 45. Rxc6 Re8 46. Ra6 Re7 47. Kf2 Rb7 48. Ra2 Ke6 49. Ke2 Rh7 50. Kd3 Rd7+ 51. Ke4 Rb7 52. Ra6+ Rb6 53. Rxa7 Rb4+ 54. Kd3 Rb3+ 55. Ke2 Re3+ 56. Kf2 e4 57. Ra6+ Ke7 58. Nd4 Kd7 59. Ra7+ Kc8 60. Nf5 Rf3+ 61. Ke2 Bc7 62. Ra4 Rf4 63. Ne3 Bd6 64. Nf5 Bc7 65. Ne3 Bd8 66. Rd4 Ba5 67. Rd5 Bd8 68. Re5 Kd7 69. Rd5+ Ke8 70. Re5+ Kf7 71. Rb5 Ke6 72. Rc5 Rf3 73. Rc6+ Ke5 74. Rc8 Rf8 75. Rc5+ Kf4 76. Kf2 Rf7 77. Ke2 Kg3 78. Nf5+ Kf4 79. Rc4 Rh7 80. Nd6 Rh2+ 81. Kf1 Kf3 82. Kg1 Re2 83. Rxe4 Rxe4 84. Nxe4 Kxe4 85. Kf2 Kf4 86. Kg2 Kxg4 87. Kf2 Kh3 88. Kg1 Kg3 89. Kh1 Kf2 90. Kh2 g4 91. Kh1 Bb6 0-1

[Event "Florianopolis zt 2.4"]
[Site "Florianopolis"]
[Date "2017.04.30"]
[Round "8"]
[White "Rodrigues, Natanael Isau Braz"]
[Black "Barreto Junior, Williem Silva"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1774"]
[BlackElo "2195"]
[PlyCount "109"]
[EventDate "2017.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 e6 4. Nd2 Bd6 5. Bg3 c5 6. c3 Nc6 7. Bb5 a6 8. Bd3 e5 9. dxe5 Nxe5 10. Bxe5 Bxe5 11. Ngf3 Bc7 12. c4 0-0 13. cxd5 Qxd5 14. Bc4 Qh5 15. h3 b5 16. Be2 Bb7 17. Qc2 Rad8 18. b3 Ba5 19. Kf1 Rfe8 20. Rd1 Nd5 21. Kg1 Nc3 22. Re1 Nxe2+ 23. Rxe2 Bxd2 24. Rxd2 Bxf3 25. gxf3 Qxf3 26. Rh2 Rd5 27. Rxd5 Qxd5 28. Rg2 Rd8 29. Qb2 g6 30. Qa3 Qe5 31. Qc1 Rd3 32. Qc2 Qc3 33. Qe2 Rd2 34. Qg4 Rxa2 35. Qe4 Qf6 36. h4 h5 37. Qd5 Kg7 38. Qxc5 Qxh4 39. Qe5+ Qf6 40. Qg3 Ra1+ 41. Kh2 Ra2 42. Kg1 a5 43. e4 Re2 44. f3 Rxg2+ 45. Kxg2 a4 46. bxa4 bxa4 47. f4 Qb2+ 48. Kg1 Qb1+ 49. Kh2 Qxe4 50. Qc3+ Kh7 51. Qf6 Qf5 52. Qd6 Qc2+ 53. Kh1 Qc1+ 54. Kg2 a3 55. Qf6 0-1

[Event "Florianopolis zt 2.4"]
[Site "Florianopolis"]
[Date "2017.04.29"]
[Round "5"]
[White "Cordioli, Jairo Ribeiro"]
[Black "Rodrigues, Natanael Isau Braz"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "1899"]
[BlackElo "1774"]
[PlyCount "84"]
[EventDate "2017.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 c5 4. d5 b5 5. Qc2 d6 6. e4 Bg7 7. cxb5 a6 8. b6 0-0 9. Nc3 Nbd7 10. h3 Nxb6 11. Be2 Ne8 12. 0-0 Nc7 13. Nd2 e6 14. a4 a5 15. Nc4 Nxc4 16. Bxc4 Qf6 17. Rd1 Rd8 18. Ra3 Rb8 19. Nb5 exd5 20. exd5 Na6 21. Rf3 Bf5 22. Qd2 Nb4 23. b3 Qe7 24. Re1 Qf8 25. g4 Bd7 26. Bb2 Re8 27. Rxe8 Rxe8 28. Bxg7 Kxg7 29. Qc3+ Re5 30. Re3 f6 31. f4 Rxe3 32. Qxe3 Kf7 33. f5 g5 34. Nc7 Qe7 35. Kf2 Qxe3+ 36. Kxe3 Nc2+ 37. Kd2 Nd4 38. Na6 Ke7 39. Nb8 Be8 40. Ke3 Kd8 41. Bb5 Nxb5 42. axb5 Bxb5 0-1

[Event "Florianopolis zt 2.4"]
[Site "Florianopolis"]
[Date "2017.04.29"]
[Round "6"]
[White "Hiramine, Rodrigo Yoshio Ferr"]
[Black "Rodrigues, Natanael Isau Braz"]
[Result "0-1"]
[ECO "B17"]
[WhiteElo "2045"]
[BlackElo "1774"]
[PlyCount "72"]
[EventDate "2017.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Qe2 e6 6. Bg5 Qa5+ 7. Qd2 Qxd2+ 8. Kxd2 h6 9. Bf4 Ngf6 10. Nd6+ Bxd6 11. Bxd6 Ne4+ 12. Kd3 Nxd6 13. Nf3 b6 14. c4 Bb7 15. Re1 0-0-0 16. Be2 c5 17. b3 Ne4 18. Rhf1 cxd4 19. Nxd4 Ndc5+ 20. Ke3 Nd6 21. g4 e5 22. Nc2 f5 23. f3 f4+ 24. Kf2 e4 25. fxe4 Ndxe4+ 26. Kg1 Ng5 27. h4 Rd2 28. Nb4 f3 29. hxg5 fxe2 30. Rf7 hxg5 31. Kf2 Ne4+ 32. Ke3 Rh3+ 33. Rf3 Rxf3+ 34. Kxf3 Nc3+ 35. Ke3 Rd1 36. Nc2 Be4 0-1

[Event "Florianopolis zt 2.4"]
[Site "Florianopolis"]
[Date "2017.04.28"]
[Round "3"]
[White "Menegotto, Giovanni Arnaldo Ga"]
[Black "Rodrigues, Natanael Isau Braz"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2085"]
[BlackElo "1774"]
[PlyCount "65"]
[EventDate "2017.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 d4 4. Ne2 c5 5. Ng3 Qc7 6. Bc4 Nc6 7. a4 f6 8. d3 g6 9. h3 Bg7 10. 0-0 Nh6 11. Bd2 Nf7 12. Qe1 e5 13. Nh2 Nd6 14. Ba2 Qe7 15. f4 Be6 16. fxe5 Nxe5 17. Bxe6 Qxe6 18. Ne2 Qd7 19. Nf4 0-0 20. Nd5 Rac8 21. b3 f5 22. Qh4 Rce8 23. Nf3 Nxf3+ 24. gxf3 fxe4 25. fxe4 Be5 26. Rxf8+ Kxf8 27. Rf1+ Kg8 28. Bg5 Nf5 29. Qg4 h5 30. Qf3 Ne3 31. Ne7+ Kh7 32. Qf7+ Bg7 33. Qxg6+ 1-0

[Event "Florianopolis zt 2.4"]
[Site "Florianopolis"]
[Date "2017.04.28"]
[Round "4"]
[White "Rodrigues, Natanael Isau Braz"]
[Black "Zimmermann, Kleber Renato P"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1774"]
[BlackElo "1961"]
[PlyCount "86"]
[EventDate "2017.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c5 2. d3 Nc6 3. Nd2 g6 4. g3 Nf6 5. Bg2 Bg7 6. Ngf3 d6 7. 0-0 0-0 8. Re1 Qc7 9. a4 Rb8 10. Nc4 e5 11. Ne3 a6 12. c3 b5 13. d4 cxd4 14. cxd4 Nxd4 15. Nxd4 exd4 16. Qxd4 Bb7 17. Qd3 Rfe8 18. f3 d5 19. exd5 Nxd5 20. Nc2 Rxe1+ 21. Nxe1 Qc5+ 22. Kh1 bxa4 23. Nc2 Bc6 24. Bd2 Rxb2 25. Rc1 Qb5 26. Bf1 Qxd3 27. Bxd3 Ne7 28. Be3 Bxf3+ 29. Kg1 Rb3 30. Ne1 Be4 31. Bc5 Bxd3 32. Bxe7 Bd4+ 33. Kg2 Be4+ 34. Kf1 Bf5 35. Bg5 Be3 36. Bxe3 Rxe3 37. Ra1 Bd7 38. Nc2 Rc3 39. Na3 Bh3+ 40. Kf2 Rb3 41. Nc4 Rb4 42. Na3 Rb2+ 43. Kg1 Be6 0-1

[Event "Florianopolis zt 2.4"]
[Site "Florianopolis"]
[Date "2017.04.27"]
[Round "2"]
[White "Rodrigues, Natanael Isau Braz"]
[Black "Goncalves, Jorge Roberto"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "1774"]
[BlackElo "2006"]
[PlyCount "73"]
[EventDate "2017.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 e6 3. Bg2 Bd6 4. 0-0 f5 5. d3 Nf6 6. b3 0-0 7. Bb2 Nbd7 8. Nbd2 f4 9. c4 Qe8 10. d4 c6 11. Qc2 Qh5 12. e4 fxe3 13. fxe3 Ng4 14. Rae1 Ndf6 15. e4 Nxh2 16. e5 Nxf1 17. Nxf1 Ne4 18. exd6 Rxf3 19. Bxf3 Qxf3 20. Re3 Qf7 21. c5 Bd7 22. Qe2 Rf8 23. Nh2 Ng5 24. Ng4 Qf5 25. Ne5 Rf6 26. Nxd7 Qb1+ 27. Kg2 Rh6 28. Bc1 Qxc1 29. Qe1 Qb2+ 30. Qe2 Qb1 31. Qe1 Qxa2+ 32. Re2 Qxb3 33. Ne5 Kf8 34. Qf2+ Rf6 35. Nd7+ Kf7 36. Nxf6 gxf6 37. d7 1-0

[Event "Florianopolis zt 2.4"]
[Site "Florianopolis"]
[Date "2017.04.26"]
[Round "1"]
[White "Carvalho, Herbert Abreu"]
[Black "Rodrigues, Natanael Isau Braz"]
[Result "1-0"]
[ECO "E65"]
[WhiteElo "2161"]
[BlackElo "1774"]
[PlyCount "141"]
[EventDate "2017.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 c5 4. g3 Bg7 5. Bg2 0-0 6. 0-0 d6 7. Nc3 Nbd7 8. e4 cxd4 9. Nxd4 Ne8 10. Be3 a6 11. Qd2 Ne5 12. b3 Ng4 13. Rad1 Nxe3 14. Qxe3 Rb8 15. c5 Bxd4 16. Rxd4 Qa5 17. cxd6 exd6 18. Nd5 Be6 19. Ra4 Qc5 20. Qxc5 dxc5 21. Rc1 Bd7 22. Ra5 Bb5 23. Nb6 Rd8 24. a4 Bc6 25. Raxc5 Ng7 26. Nd5 Bxd5 27. exd5 Ne8 28. d6 Nxd6 29. Rc7 Rb8 30. Rd7 Rfd8 31. Rcc7 b5 32. a5 b4 33. Bd5 Nb5 34. Rxd8+ Rxd8 35. Rc5 Rd7 36. Bc4 Rc7 37. Rd5 Na3 38. Bxa6 Rc1+ 39. Kg2 Ra1 40. Bb7 Nc2 41. a6 Kg7 42. Rd2 Ne1+ 43. Kh3 h5 44. f4 Kf6 45. Kh4 Rxa6 46. Rd1 Ra7 47. Be4 Ra2 48. h3 Re2 49. Bd5 Nc2 50. Bc4 Ne3 51. Rd6+ Ke7 52. Bxe2 Kxd6 53. Kg5 Ke7 54. Bd3 Ke6 55. h4 Ke7 56. f5 gxf5 57. Bxf5 Nf1 58. Kf4 Kf6 59. Bc2 Nh2 60. Bd1 Kg6 61. Be2 f6 62. Ke4 f5+ 63. Ke5 Ng4+ 64. Bxg4 hxg4 65. Kf4 Kf6 66. h5 Ke6 67. Kg5 Ke5 68. h6 Ke4 69. h7 f4 70. h8Q f3 71. Kxg4 1-0

[Event "Florianopolis Taca Cup"]
[Site "Florianopolis"]
[Date "2017.03.26"]
[Round "6"]
[White "Do Prado, Hamilton Mesquita"]
[Black "Rodrigues, Natanael Isau Braz"]
[Result "1/2-1/2"]
[ECO "E60"]
[WhiteElo "1723"]
[BlackElo "1790"]
[PlyCount "134"]
[EventDate "2017.03.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. c4 c5 4. e3 Bg7 5. Be2 0-0 6. Nf3 Nh5 7. Bg5 Nf6 8. Nc3 Re8 9. 0-0 a6 10. h3 d6 11. a3 Be6 12. Rc1 Qb6 13. Na4 Qa5 14. Bd3 Bd7 15. Bc2 b5 16. cxb5 axb5 17. Nc3 cxd4 18. Nxd4 b4 19. axb4 Qxb4 20. Nb3 Be6 21. e4 Bc4 22. Re1 Nbd7 23. Bd2 Qb7 24. Be3 Bxb3 25. Bxb3 Rab8 26. Ba2 Qxb2 27. Rc2 Qb7 28. f3 Rec8 29. Nd5 Kf8 30. Ree2 Nxd5 31. Bxd5 Qb4 32. Rxc8+ Rxc8 33. Qb3 Qxb3 34. Bxb3 Rc3 35. Rc2 Rxc2 36. Bxc2 e6 37. Kf1 Ke7 38. Ke2 Bc3 39. Kd3 Ba5 40. Kc4 Bb6 41. Bg5+ f6 42. Bd2 Bc5 43. f4 Ba3 44. Kb3 Bc5 45. Kc4 e5 46. Bd3 Bf2 47. Kd5 Bc5 48. Bc1 Nf8 49. fxe5 fxe5 50. Bg5+ Kf7 51. Kc6 Kg7 52. Bc4 h6 53. Be7 Nh7 54. Bxd6 Bxd6 55. Kxd6 Kf6 56. h4 g5 57. Bg8 Nf8 58. h5 Kg7 59. Be6 Kf6 60. Bf5 g4 61. g3 Kg5 62. Ke7 Kxh5 63. Kf6 Nd7+ 64. Ke6 Nc5+ 65. Kxe5 Kg5 66. Kd5 Nxe4 67. Kxe4 h5 1/2-1/2

[Event "Florianopolis Taca Cup"]
[Site "Florianopolis"]
[Date "2017.03.26"]
[Round "5"]
[White "Rodrigues, Natanael Isau Braz"]
[Black "Balbys, Fernanda Santoro Bo"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1790"]
[BlackElo "1576"]
[PlyCount "64"]
[EventDate "2017.03.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Be7 5. g3 0-0 6. Bg2 dxe4 7. dxe4 c5 8. 0-0 Nc6 9. c3 b6 10. e5 Nd7 11. Re1 Bb7 12. a4 Qc7 13. Qe2 Rfd8 14. h4 Nf8 15. h5 Rd5 16. Nc4 Ba6 17. Bf4 Rad8 18. Nfd2 Rxd2 19. Bxd2 Bxc4 20. Qxc4 Rxd2 21. Qe4 Rd5 22. f4 f6 23. c4 f5 24. Qe3 Rd8 25. Red1 Nd4 26. Qf2 Nd7 27. Ra3 Nb8 28. Bh3 Qc6 29. Bg2 Qc7 30. Bh3 Qc6 31. Bg2 Qc7 32. Bh3 Qc6 1/2-1/2

[Event "Florianopolis Taca Cup"]
[Site "Florianopolis"]
[Date "2017.03.25"]
[Round "4"]
[White "Marques Junior, Marcos Antonio"]
[Black "Rodrigues, Natanael Isau Braz"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1748"]
[BlackElo "1790"]
[PlyCount "57"]
[EventDate "2017.03.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 e6 5. Bd3 Nf6 6. 0-0 Be7 7. c3 Nc6 8. Bf4 a6 9. Nbd2 Bd7 10. h3 b5 11. Qe2 Na5 12. Ne5 Nc4 13. Ndf3 h6 14. b3 Nd6 15. c4 dxc4 16. bxc4 bxc4 17. Nxc4 Nb5 18. Rfc1 Nd5 19. Be5 Nbc3 20. Qd2 Bb4 21. Bxg7 Rg8 22. Qxh6 Bf8 23. Bxf8 Rxf8 24. Rxc3 Nxc3 25. Nd6+ Ke7 26. Qg5+ f6 27. Qc5 Nb5 28. Ne8+ Kxe8 29. Qh5+ 1-0

[Event "Florianopolis Taca Cup"]
[Site "Florianopolis"]
[Date "2017.03.25"]
[Round "3"]
[White "Rodrigues, Natanael Isau Braz"]
[Black "De Souza, Elana Silva"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1790"]
[BlackElo "1560"]
[PlyCount "59"]
[EventDate "2017.03.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Bd3 0-0 5. b3 d6 6. Bb2 Nbd7 7. c3 e5 8. Nbd2 Re8 9. Qc2 exd4 10. cxd4 Nd5 11. 0-0 Nb4 12. Qc3 Nxd3 13. Qxd3 Nf6 14. e4 Nxe4 15. Nxe4 Bf5 16. Nfd2 d5 17. f3 dxe4 18. fxe4 Be6 19. Bc3 c6 20. Rad1 Qc7 21. Nc4 Rad8 22. Qf3 Bxc4 23. bxc4 c5 24. d5 Bxc3 25. Qxc3 Rxe4 26. Rf6 Rd6 27. Qg3 Ree6 28. Rdf1 Rxf6 29. Rxf6 Qb6 30. Qxd6 1-0

[Event "Florianopolis Taca Cup"]
[Site "Florianopolis"]
[Date "2017.03.24"]
[Round "1"]
[White "Umetsubo, Cesar Hidemitsu"]
[Black "Rodrigues, Natanael Isau Braz"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2391"]
[BlackElo "1790"]
[PlyCount "61"]
[EventDate "2017.03.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nge2 h5 7. Nf4 Ne7 8. Nxg6 Nxg6 9. gxh5 Ne7 10. Bd3 Nd7 11. Be3 c5 12. Qg4 c4 13. Be2 Nf5 14. 0-0 Qa5 15. Bf3 Nh6 16. Qf4 Be7 17. Kh1 0-0-0 18. Rg1 Rdg8 19. Bd2 Qd8 20. b3 g5 21. hxg6 fxg6 22. Nxd5 exd5 23. Bxd5 Rf8 24. Qe4 Rxf2 25. Rg2 Qf8 26. Bxb7+ Kd8 27. Ba5+ Ke8 28. Qxg6+ Qf7 29. Qxf7+ Rxf7 30. e6 Rfh7 31. Bc6 1-0

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.26"]
[Round "10"]
[White "Rodrigues, Natanael Isau Braz"]
[Black "Rodrigues, Regis Ramos"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1780"]
[BlackElo "1950"]
[PlyCount "91"]
[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. d4 Nf6 2. Bf4 g6 3. Nf3 Bg7 4. e3 0-0 5. h3 d5 6. Nbd2 c5 7. c3 Nc6 8. Be2 Nd7 9. Bg5 Qb6 10. Qb1 e5 11. dxc5 Nxc5 12. b4 Ne6 13. Bh4 d4 14. Nc4 Qc7 15. cxd4 exd4 16. Bg3 Qd8 17. Nfe5 dxe3 18. fxe3 Qg5 19. Ng4 h5 20. h4 Qd5 21. 0-0 hxg4 22. a3 b5 23. Rd1 Qf5 24. Bd3 Qf6 25. Nd6 Qxa1 26. Qxa1 Bxa1 27. Rxa1 f5 28. Bxb5 Bd7 29. Rd1 a6 30. Bc4 Ncd8 31. Bb3 Kh7 32. Nc4 Bb5 33. Ne5 f4 34. exf4 Nxf4 35. Kh2 Nde6 36. a4 Be8 37. Bc2 Kg7 38. Nd7 Bxd7 39. Rxd7+ Rf7 40. Rd6 Kf6 41. Bxf4 Ke7 42. Bg3 Nf8 43. Rb6 Rf6 44. Rb7+ Nd7 45. Be4 Rb8 46. Bxb8 1-0

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.25"]
[Round "8"]
[White "Librelato, Kathie Goulart"]
[Black "Rodrigues, Natanael Isau Braz"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1988"]
[BlackElo "1780"]
[PlyCount "81"]
[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 g6 2. d4 Bg7 3. Nf3 a6 4. c4 d6 5. Nc3 Nf6 6. Be2 c5 7. dxc5 Qa5 8. Qa4+ Qxa4 9. Nxa4 Nbd7 10. cxd6 exd6 11. Nd2 0-0 12. f3 b6 13. Nb3 Ne8 14. Be3 Rb8 15. Nd4 Bb7 16. 0-0-0 Nc5 17. Nc3 a5 18. Ndb5 Be5 19. Bh6 Ng7 20. Nd5 Bxd5 21. Rxd5 Rfc8 22. f4 Bf6 23. Nxd6 Rc6 24. Rhd1 Be7 25. Bf3 Nge6 26. Kb1 Nc7 27. R5d2 b5 28. e5 Rcb6 29. Ka1 bxc4 30. Nxc4 Ra6 31. g4 N5e6 32. Rd7 Bh4 33. f5 gxf5 34. gxf5 Nc5 35. Rg1+ Rg6 36. Rxg6+ hxg6 37. Rxc7 Na6 38. Ra7 Nb4 39. fxg6 fxg6 40. Ra8 Rxa8 41. Bxa8 1-0

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.23"]
[Round "5"]
[White "Rodrigues, Natanael Isau Braz"]
[Black "Antunes, Luciano Justi"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1780"]
[BlackElo "2123"]
[PlyCount "94"]
[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. d3 Nc6 4. Nbd2 g6 5. g3 Bg7 6. Bg2 Nf6 7. 0-0 0-0 8. Re1 Rb8 9. e5 Ng4 10. exd6 exd6 11. Nb3 Bf5 12. c3 Nce5 13. Nxe5 Nxe5 14. Be4 Bg4 15. f3 d5 16. d4 dxe4 17. dxe5 Qxd1 18. Rxd1 Bxf3 19. Rd7 Rfd8 20. Rxd8+ Rxd8 21. Bg5 Rc8 22. Bf4 Be2 23. Re1 Bd3 24. Nd2 h6 25. g4 g5 26. Bg3 Rd8 27. Nxe4 Bxe4 28. Rxe4 Rd2 29. Ra4 a6 30. b4 Rc2 31. Ra3 c4 32. Kf1 Rd2 33. Ke1 Rd3 34. Ke2 Bf8 35. Ra5 Rxc3 36. b5 Ra3 37. Rxa3 Bxa3 38. bxa6 bxa6 39. Ke3 Bb2 40. Kd2 Kf8 41. Kc2 Bd4 42. Kd2 Ke7 43. Ke2 Ke6 44. Be1 Kxe5 45. Bb4 Kf6 46. Bf8 Kg6 47. h3 h5 0-1

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.22"]
[Round "4"]
[White "Sarda, Pedro Sada"]
[Black "Rodrigues, Natanael Isau Braz"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1386"]
[BlackElo "1780"]
[PlyCount "138"]
[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. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. e3 0-0 5. Bd3 d6 6. Nbd2 Nc6 7. c3 e5 8. dxe5 Nxe5 9. Nxe5 dxe5 10. Qc2 Qd5 11. Bxf6 Bxf6 12. Be4 Qa5 13. h4 c6 14. h5 Kg7 15. hxg6 hxg6 16. 0-0-0 Qxa2 17. Rh2 Qa1+ 18. Nb1 Be6 19. Rdh1 Rg8 20. Rh6 Kf8 21. f4 Ba2 22. fxe5 Qxb1+ 23. Qxb1 Bxb1 24. Kxb1 Bxe5 25. Rf1 Kg7 26. Rh3 Rad8 27. Rhf3 f6 28. g4 g5 29. Rh1 Rh8 30. Rfh3 Rxh3 31. Rxh3 Rh8 32. Rxh8 Kxh8 33. Bf5 Kg7 34. Kc2 Kf7 35. Kd3 Ke7 36. Kc4 Kd8 37. e4 Kc7 38. b4 Bg3 39. Be6 Be1 40. Kb3 Kd6 41. Bc8 b5 42. Kc2 Ke5 43. Bf5 Kd6 44. Bc8 c5 45. bxc5+ Kxc5 46. Kb3 a5 47. Be6 Kd6 48. Bf5 Ke5 49. c4 b4 50. c5 Kd4 51. c6 Bg3 52. e5 Bxe5 53. Ka4 Bc7 54. Kb5 Kc3 55. Ka6 a4 56. Kb7 Bd6 57. c7 Bxc7 58. Kxc7 a3 59. Bb1 b3 60. Kd6 a2 61. Bf5 a1Q 62. Ke7 Kd2 63. Kf7 b2 64. Kxf6 b1Q+ 65. Kxg5 Qg7+ 66. Kf4 Qb8+ 67. Kf3 Qge5 68. Kf2 Qh2+ 69. Kf3 Qbf4# 0-1

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.21"]
[Round "2"]
[White "Ferreira, Rodrigo Maycon Mira"]
[Black "Rodrigues, Natanael Isau Braz"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "1889"]
[BlackElo "1780"]
[PlyCount "62"]
[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. b3 d6 2. Nf3 Nf6 3. Bb2 Nbd7 4. c4 g6 5. g3 Bg7 6. Bg2 0-0 7. d3 e5 8. Nbd2 Re8 9. 0-0 a5 10. a3 Nf8 11. e3 h5 12. Ng5 Ng4 13. Nge4 f5 14. Nc3 c6 15. b4 axb4 16. axb4 Bd7 17. Rxa8 Qxa8 18. Qa4 Qxa4 19. Nxa4 Ra8 20. Nc3 Ne6 21. h3 Nf6 22. Nb3 e4 23. d4 Nc7 24. Ra1 Rxa1+ 25. Bxa1 Be6 26. Na5 Bc8 27. Na4 Nd7 28. Bf1 c5 29. Bc3 Kf7 30. dxc5 Bxc3 31. Nxc3 dxc5 1/2-1/2

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.21"]
[Round "3"]
[White "Rodrigues, Natanael Isau Braz"]
[Black "Rocha, Arthur Ferreira"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1780"]
[BlackElo "1959"]
[PlyCount "82"]
[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 d6 2. d3 e5 3. Nd2 Nf6 4. g3 Bg4 5. Ngf3 Nc6 6. c3 Be7 7. Bg2 Qd7 8. h3 Bh5 9. a4 a5 10. Qb3 0-0 11. 0-0 Rfb8 12. Nc4 Bxf3 13. Bxf3 Qxh3 14. Bg2 Qd7 15. Ne3 Bf8 16. f3 Ne7 17. Kf2 d5 18. Rh1 c6 19. Bh3 Qc7 20. Ng2 b5 21. Qc2 Ra6 22. Bg5 c5 23. f4 h6 24. Bh4 c4 25. exd5 cxd3 26. Qxd3 e4 27. Qe2 Nexd5 28. Kg1 Qc4 29. Qd1 Bc5+ 30. Kh2 Rd6 31. Qf1 e3 32. axb5 e2 33. Qf3 Ne4 34. b3 Nd2 35. Qh5 Nf1+ 36. Rhxf1 exf1N+ 37. Kh1 Nxg3+ 38. Bxg3 Qxc3 39. Rd1 Qxg3 40. Rxd5 Rxd5 41. Qxd5 Qxh3# 0-1

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.20"]
[Round "1"]
[White "Rodrigues, Natanael Isau Braz"]
[Black "De Melo, Tiago Rosa"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "1780"]
[BlackElo "1910"]
[PlyCount "92"]
[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 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d3 d6 6. Nbd2 Nc6 7. e4 Nh5 8. Ne1 e5 9. Bf3 Nf6 10. c3 Bh3 11. Ng2 Qd7 12. Nc4 Bg4 13. Bxg4 Qxg4 14. Qxg4 Nxg4 15. h3 Nh6 16. f4 f5 17. Be3 Rae8 18. fxe5 Nxe5 19. Nxe5 Rxe5 20. Bxh6 Bxh6 21. Rae1 fxe4 22. Rxe4 Rxe4 23. Rxf8+ Kxf8 24. dxe4 Bc1 25. b3 Ke7 26. Kf1 Ke6 27. Ke2 Bh6 28. a4 c6 29. Kd3 Bg5 30. Ne1 Bf6 31. Nf3 Be5 32. g4 Bf6 33. b4 h5 34. a5 hxg4 35. hxg4 b6 36. a6 d5 37. exd5+ Kxd5 38. c4+ Kd6 39. Ke2 Ke6 40. Kd3 Kd6 41. Nd4 Bxd4 42. Kxd4 c5+ 43. bxc5+ bxc5+ 44. Ke4 Ke6 45. Kf4 Kf6 46. Ke4 Ke6 1/2-1/2

[Event "Florianopolis Winter U220 op"]
[Site "Florianopolis"]
[Date "2016.08.20"]
[Round "4"]
[White "Rodio, Julia Brunetto"]
[Black "Rodrigues, Natanael Isau Braz"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "1638"]
[BlackElo "1805"]
[PlyCount "108"]
[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 b6 2. Nc3 Bb7 3. d3 e6 4. g3 g6 5. Bg2 Bg7 6. Be3 Ne7 7. Qd2 h6 8. f4 d6 9. Nf3 Nd7 10. 0-0 a6 11. Bf2 b5 12. Nd1 Nb6 13. c3 a5 14. Bd4 Bxd4+ 15. Nxd4 Qd7 16. Ne3 e5 17. fxe5 dxe5 18. Nf3 Nc6 19. d4 0-0-0 20. d5 Qe7 21. Qe2 Na7 22. Ng4 Nd7 23. Qe3 Kb8 24. a4 b4 25. cxb4 h5 26. Nf2 Qxb4 27. Nd3 Qe7 28. Ng5 Rdf8 29. Rfb1 Qd6 30. Bh3 Nb6 31. b4 Nc4 32. Qc5 Qxc5+ 33. Nxc5 Ka8 34. bxa5 Nxa5 35. Nd7 f5 36. Ne6 Rc8 37. Rb5 Rh7 38. Nec5 Nc4 39. exf5 Nd6 40. fxg6 Rg7 41. Rb3 Bxd5 42. Rb2 Nc4 43. Rf2 Rcg8 44. Na6 Kb7 45. Ndc5+ Kc6 46. Rf6+ Nd6 47. Rc1 Kb6 48. Rb1+ Kc6 49. Rc1 Kb6 50. a5+ Kxa5 51. Ra1+ Kb6 52. Rb1+ Ka5 53. Ra1+ Kb6 54. Rb1+ Ka5 1/2-1/2

[Event "Florianopolis Winter U220 op"]
[Site "Florianopolis"]
[Date "2016.08.20"]
[Round "3"]
[White "Rodrigues, Natanael Isau Braz"]
[Black "Martins, Anmartom Mugabe Lou"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "1805"]
[BlackElo "2047"]
[PlyCount "82"]
[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 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 e6 6. 0-0 Nge7 7. d3 0-0 8. Be3 d6 9. Qd2 Nd4 10. Nh4 Nec6 11. f4 b5 12. Nf3 b4 13. Nd1 a5 14. c3 Nxf3+ 15. Bxf3 Rb8 16. g4 a4 17. a3 Na5 18. Qf2 Nb3 19. Ra2 Ba6 20. c4 Qd7 21. h4 d5 22. Bxc5 Nxc5 23. Qxc5 dxe4 24. Qa5 b3 25. Ra1 Qa7+ 26. Kh2 exf3 27. Rxf3 Qa8 28. Rg3 Qc6 29. Rb1 Bb7 30. Qe1 Rbd8 31. Nf2 Rd4 32. Qe3 Rfd8 33. h5 Qd6 34. hxg6 hxg6 35. c5 Qxc5 36. Rc1 Qd6 37. Rc4 Rxc4 38. dxc4 Bxb2 39. g5 Bd4 40. Qe2 Bxf2 41. Qxf2 Qd2 0-1

[Event "Florianopolis Winter U220 op"]
[Site "Florianopolis"]
[Date "2016.08.20"]
[Round "5"]
[White "Rodrigues, Natanael Isau Braz"]
[Black "Setti, Dalmarino"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1805"]
[BlackElo "1622"]
[PlyCount "98"]
[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 c6 2. d3 d5 3. Nd2 g6 4. g3 Bg7 5. Bg2 Nf6 6. e5 Nfd7 7. f4 0-0 8. Ngf3 Qb6 9. Qe2 e6 10. Nb3 c5 11. c3 Nc6 12. Be3 Na5 13. Nxc5 Qc7 14. Nb3 Nc6 15. 0-0 a5 16. a4 b6 17. Rfc1 Qb8 18. Nbd4 Nxd4 19. Nxd4 Bb7 20. Nb5 Nc5 21. Bxc5 bxc5 22. Nd6 Rd8 23. Ra3 Bf8 24. Nxb7 Qxb7 25. c4 Rab8 26. Ra2 Qb3 27. Rca1 dxc4 28. dxc4 Rd4 29. Bf1 Rbd8 30. Ra3 Qb4 31. Re3 Rd2 32. Qf3 Qxb2 33. Raa3 Qd4 34. Kh1 Qb2 35. h4 Rf2 36. Rab3 Rxf3 37. Rxf3 Qa1 38. Ra3 Qd1 39. Kh2 Rd2+ 40. Kh3 h5 41. g4 hxg4+ 42. Kxg4 Qc2 43. Rfc3 Qf5+ 44. Kg3 Qb1 45. Rf3 Bh6 46. Rab3 Qd1 47. Rb8+ Kg7 48. Rbb3 Qe1+ 49. Kg4 Rf2 0-1

[Event "Florianopolis Winter U220 op"]
[Site "Florianopolis"]
[Date "2016.08.19"]
[Round "2"]
[White "Nazario Sebastiao, Mariani"]
[Black "Rodrigues, Natanael Isau Braz"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1569"]
[BlackElo "1805"]
[PlyCount "136"]
[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 b6 2. c4 Bb7 3. Nf3 e6 4. Nc3 Ne7 5. e4 d6 6. g3 Nd7 7. Bg2 g6 8. 0-0 Bg7 9. Be3 h6 10. Qc2 a6 11. Rad1 0-0 12. h4 Nf6 13. Nh2 h5 14. Qd2 Nh7 15. Bh6 Qb8 16. Bxg7 Kxg7 17. d5 e5 18. f4 f5 19. fxe5 dxe5 20. Nf3 c5 21. Ng5 Nxg5 22. Qxg5 Qd8 23. d6 Ng8 24. Qxd8 Raxd8 25. exf5 Bxg2 26. Kxg2 gxf5 27. Rd2 Nh6 28. Na4 Ng4 29. Re1 Rf6 30. Nxb6 Rfxd6 31. Rxd6 Rxd6 32. Nd5 Rd7 33. Re2 a5 34. b3 Ra7 35. Nb6 e4 36. Na4 Rc7 37. Kh3 Ne5 38. Rf2 Kg6 39. Nb6 Nd3 40. Rf1 Re7 41. Nd5 Re5 42. Ne3 Nb4 43. a3 Nc6 44. Nd5 Nd4 45. b4 cxb4 46. axb4 axb4 47. Nxb4 Rc5 48. Ra1 Rxc4 49. Ra6+ Kh7 50. Ra7+ Kg6 51. Ra6+ Kf7 52. Ra7+ Ke8 53. Ra8+ Kd7 54. Nd5 Rc2 55. Nf6+ Kc7 56. Ra1 Nf3 57. g4 hxg4+ 58. Kg3 Rh2 59. Rc1+ Kb6 60. Rb1+ Kc5 61. h5 e3 62. Rc1+ Kd4 63. Ra1 Rh3+ 64. Kf4 e2 65. Ra4+ Kd3 66. Ra3+ Kc4 67. Ra1 e1Q 68. Rxe1 Nxe1 0-1

[Event "Florianopolis Winter U220 op"]
[Site "Florianopolis"]
[Date "2016.08.19"]
[Round "1"]
[White "Rodrigues, Natanael Isau Braz"]
[Black "Maciel, Felipe Eduardo Ribe"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1805"]
[PlyCount "87"]
[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. d3 d5 3. Nd2 Nf6 4. Ngf3 c5 5. g3 Nc6 6. Bg2 dxe4 7. dxe4 Qc7 8. 0-0 Be7 9. Re1 e5 10. h3 0-0 11. c3 Be6 12. Kh2 Rad8 13. Qc2 Rd7 14. Ng5 Rfd8 15. Nxe6 fxe6 16. Qb3 Rxd2 17. Bxd2 Rxd2 18. Qxe6+ Kf8 19. Rab1 Rxf2 20. Rf1 Rd2 21. g4 Nd4 22. cxd4 exd4+ 23. Kh1 Qg3 24. Rg1 Bd6 25. e5 Bxe5 26. Qc8+ Ke7 27. Qxb7+ Nd7 28. Qxd7+ Kxd7 29. Bc6+ Kd6 30. Rxg3 Bxg3 31. Be4 h6 32. Bf5 g5 33. a3 Re2 34. Bd3 Re1+ 35. Rxe1 Bxe1 36. Kg2 Kd5 37. b3 a5 38. a4 Bd2 39. Kf3 Bc3 40. Be4+ Ke5 41. Bd3 Kd5 42. Bc4+ Ke5 43. Bd3 Kd5 44. Bc4+ 1/2-1/2

[Event "Florianopolis-ch 33rd"]
[Site "Florianopolis"]
[Date "2016.06.05"]
[Round "5"]
[White "Maiberg, Wellington Gubiani"]
[Black "Rodrigues, Natanael Isau Braz"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "1888"]
[BlackElo "1884"]
[PlyCount "139"]
[EventDate "2016.06.03"]
[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 g6 2. d4 Bg7 3. Nf3 a6 4. c4 d6 5. Nc3 c6 6. Be2 Nd7 7. 0-0 b5 8. Qd3 Nb6 9. b3 b4 10. Nd1 a5 11. Bb2 a4 12. Ne3 a3 13. Bc1 c5 14. Bd2 Qc7 15. Rad1 Nf6 16. Nd5 Nbxd5 17. exd5 0-0 18. Bf4 Bf5 19. Qe3 Ng4 20. Qd2 Rfe8 21. Bd3 Bxd3 22. Qxd3 cxd4 23. Nxd4 Bxd4 24. Qxd4 Qc5 25. Qe4 Nf6 26. Qf3 Kg7 27. Rfe1 Qc8 28. Bg5 h6 29. Bxf6+ exf6 30. Qd3 Qc5 31. Kf1 g5 32. g3 Qc8 33. Qd2 Qc5 34. Qd3 Re5 35. f4 gxf4 36. gxf4 Rh5 37. Rd2 Qc8 38. Rg2+ Kh8 39. Re7 Qf8 40. Qe2 Rh4 41. Re4 Qc8 42. Qf3 f5 43. Re7 Qf8 44. Qe3 Rg4 45. Qd4+ Qg7 46. Qxg7+ Kxg7 47. Rxg4+ fxg4 48. Kf2 Kf6 49. Rd7 Ra6 50. Kg3 h5 51. Kf2 Rb6 52. Ke3 Kg6 53. f5+ Kxf5 54. Rxf7+ Kg5 55. Kf2 Kh4 56. Re7 Rb8 57. Re6 Rf8+ 58. Kg2 Rf3 59. Rxd6 Re3 60. Rf6 Kg5 61. Rf2 h4 62. d6 Rd3 63. c5 Rd1 64. Rc2 Rd3 65. c6 h3+ 66. Kf2 g3+ 67. hxg3 Kg4 68. c7 Rf3+ 69. Kg1 Kxg3 70. c8Q 1-0

[Event "Florianopolis-ch 33rd"]
[Site "Florianopolis"]
[Date "2016.06.05"]
[Round "6"]
[White "Pasqualotto, Amos Petronio"]
[Black "Rodrigues, Natanael Isau Braz"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "1401"]
[BlackElo "1884"]
[PlyCount "92"]
[EventDate "2016.06.03"]
[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 g6 2. d4 Bg7 3. c4 a6 4. Nc3 d6 5. e4 c6 6. Be2 Nd7 7. 0-0 b5 8. a4 b4 9. Nb1 a5 10. Be3 Qb6 11. d5 c5 12. Qc1 h6 13. Nbd2 Ngf6 14. Rb1 Ng4 15. b3 g5 16. h3 Nge5 17. Nh2 Nf6 18. f4 gxf4 19. Rxf4 Ng6 20. Rf2 Bd7 21. Qc2 0-0-0 22. Ndf1 Rdg8 23. Ng3 Bf8 24. Rbf1 Nh4 25. Nf5 Nxf5 26. exf5 h5 27. Bc1 Rg3 28. Rf3 Rhg8 29. Rxg3 Rxg3 30. Rf3 Rg8 31. Rf4 Qa6 32. Bb2 Bh6 33. Rf1 Be3+ 34. Kh1 Qb6 35. Bxf6 exf6 36. Bxh5 Bd4 37. Bxf7 Rg7 38. Be6 Qc7 39. Nf3 Be5 40. Qe4 Kd8 41. Qh4 Bc3 42. Qh8+ Be8 43. Qh4 Rh7 44. Qf2 Qg7 45. Kh2 Qh8 46. Qg3 Rg7 1-0

[Event "Florianopolis-ch 33rd"]
[Site "Florianopolis"]
[Date "2016.06.04"]
[Round "3"]
[White "De Borba, Guilherme"]
[Black "Rodrigues, Natanael Isau Braz"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2127"]
[BlackElo "1884"]
[PlyCount "45"]
[EventDate "2016.06.03"]
[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. d4 g6 2. c4 Bg7 3. Nc3 a6 4. Bf4 d6 5. e3 c6 6. Nf3 b5 7. Be2 Nd7 8. 0-0 Nb6 9. Nd2 b4 10. Na4 Bb7 11. Nxb6 Qxb6 12. c5 dxc5 13. Nc4 Qd8 14. dxc5 Nf6 15. Nb6 Qxd1 16. Raxd1 0-0 17. Nxa8 Rxa8 18. Be5 a5 19. Rd4 Ba6 20. Bxa6 Rxa6 21. Rd8+ Bf8 22. Rfd1 Kg7 23. Rc8 1-0

[Event "Florianopolis-ch 33rd"]
[Site "Florianopolis"]
[Date "2016.06.04"]
[Round "4"]
[White "Rodrigues, Natanael Isau Braz"]
[Black "Moro, Antonio Renato Pere"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1884"]
[BlackElo "1877"]
[PlyCount "84"]
[EventDate "2016.06.03"]
[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 d6 2. g3 g6 3. Bg2 Bg7 4. Nf3 Nf6 5. Qe2 0-0 6. 0-0 e5 7. h3 b6 8. d3 h6 9. Be3 Ba6 10. Nh2 Nbd7 11. Nd2 Nh5 12. Bf3 Nhf6 13. Kg2 c6 14. Rh1 Qc7 15. Ng4 Kh7 16. Rag1 d5 17. c3 Nxe4 18. Nb3 Nd6 19. Qd2 Nf5 20. h4 Nxe3+ 21. Nxe3 f5 22. c4 e4 23. Bd1 d4 24. Nc2 c5 25. f4 Bb7 26. Kh3 e3 27. Qe2 Nf6 28. Qe1 Ng4 29. Rh2 Rae8 30. Qf1 Nxh2 31. Kxh2 Qe7 32. Be2 Bf6 33. Kh3 Bc6 34. Nc1 Qd7 35. Ne1 g5 36. g4 gxf4 37. gxf5 Qxf5+ 38. Bg4 Qe5 39. Ne2 Bd8 40. Nf3 Qf6 41. Qe1 Rg8 42. Rf1 Rxg4 0-1

[Event "Florianopolis-ch 33rd"]
[Site "Florianopolis"]
[Date "2016.06.03"]
[Round "2"]
[White "Rodrigues, Natanael Isau Braz"]
[Black "Masselli, Eduardo"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1884"]
[BlackElo "1574"]
[PlyCount "133"]
[EventDate "2016.06.03"]
[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 Nf6 2. d3 e5 3. Nd2 Nc6 4. Ngf3 d5 5. h3 Bc5 6. g3 h6 7. Bg2 Be6 8. c3 a5 9. Qe2 d4 10. 0-0 Qd7 11. Kh2 0-0-0 12. Rd1 g5 13. Nc4 Bxc4 14. dxc4 d3 15. Qe1 g4 16. Nh4 gxh3 17. Bxh3 Ng4+ 18. Bxg4 Qxg4 19. Be3 Be7 20. f3 Qh5 21. Qf2 Rhg8 22. Rg1 Bg5 23. Kh3 d2 24. g4 Bxe3 25. Qxe3 Qg5 26. Qxg5 hxg5 27. Nf5 Rd3 28. Kg3 Kd7 29. Rad1 Ke6 30. Rg2 Rgd8 31. Rh2 Ne7 32. Rh6+ Kd7 33. Kf2 Nxf5 34. gxf5 Ke7 35. c5 a4 36. a3 c6 37. Rh2 Kf6 38. Kg3 Kg7 39. Kg4 Kf6 40. Rh7 Re3 41. Rh6+ Kg7 42. Rd6 Rd3 43. Rxd8 Rxd8 44. Kxg5 f6+ 45. Kg4 Kh6 46. f4 exf4 47. Kxf4 Kg7 48. Ke3 Kh6 49. Rxd2 Rxd2 50. Kxd2 Kg5 51. Kd3 Kf4 52. Kd4 Kg5 53. e5 Kxf5 54. exf6 Kxf6 55. Kc4 Ke5 56. Kb4 Kd5 57. Kxa4 Kxc5 58. b3 Kb6 59. Kb4 Ka6 60. Kc5 Ka5 61. a4 Ka6 62. b4 Ka7 63. c4 Ka6 64. a5 Ka7 65. Kd6 Ka6 66. Kc7 b5 67. axb6 1-0

[Event "Florianopolis op 2nd"]
[Site "Florianopolis"]
[Date "2016.01.21"]
[Round "8"]
[White "Pacheco, Helcio Alexandre"]
[Black "Rodrigues, Natanael Isau Braz"]
[Result "1/2-1/2"]
[ECO "A58"]
[WhiteElo "2103"]
[BlackElo "1915"]
[PlyCount "108"]
[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. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. g3 d6 7. Bg2 g6 8. Nf3 Bg7 9. Nc3 0-0 10. Rb1 Nbd7 11. b3 Ng4 12. Bd2 Qb6 13. 0-0 Rfb8 14. Qc2 Nge5 15. Nh4 Nf6 16. h3 Qa7 17. Kh2 Ned7 18. f4 Nb6 19. Rfe1 Nfd7 20. Nf3 Bxc3 21. Bxc3 Nxd5 22. Bd2 Bb7 23. Ra1 N7f6 24. a3 Nc7 25. e4 Nd7 26. Bc3 Qb6 27. Nd2 Nb5 28. Nc4 Qc7 29. Bb2 Nb6 30. Nd2 Rc8 31. Rec1 Qd8 32. Qd3 Ba6 33. Qe3 Bb7 34. Qd3 Nc7 35. Qe3 Nd7 36. Re1 Qf8 37. Rad1 Qh6 38. Nf3 Ra6 39. Bf1 Rb6 40. Bc4 Nf6 41. Qc3 Qg7 42. Ng5 Rf8 43. Qa5 Rxb3 44. Bxf6 exf6 45. Bxb3 fxg5 46. Rb1 Qd4 47. Re2 gxf4 48. gxf4 Bxe4 49. Rd1 Bd3 50. Kg3 g5 51. fxg5 Ne6 52. Rf2 Qe3+ 53. Rf3 Qxg5+ 54. Kh2 Bg6 1/2-1/2

[Event "Florianopolis op 2nd"]
[Site "Florianopolis"]
[Date "2016.01.21"]
[Round "9"]
[White "Rodrigues, Natanael Isau Braz"]
[Black "Escofet Fernandez, Jaime"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1915"]
[BlackElo "2063"]
[PlyCount "82"]
[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 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Qb3 Qc8 8. Nd2 e6 9. Ngf3 Bxf3 10. Nxf3 Be7 11. h3 a6 12. 0-0 0-0 13. Rfe1 b5 14. Be5 Nxe5 15. dxe5 Nd7 16. Qd1 Qc7 17. Qe2 Rfc8 18. Rac1 Rab8 19. Nh2 Qb6 20. h4 a5 21. h5 b4 22. Ba6 Rc7 23. Bd3 bxc3 24. bxc3 Qa7 25. a4 Nc5 26. Bb5 Ne4 27. c4 Rbc8 28. Ra1 Nxf2 29. Rf1 Ng4+ 30. Kh1 Nxh2 31. Kxh2 dxc4 32. Rac1 Qd4 33. g3 c3 34. Ba6 Rb8 35. Rf4 Qa7 36. Qg4 Qxa6 37. Rf2 h6 38. Kh3 Bb4 39. Rd1 c2 40. Rc1 Qd3 41. Qf4 Rbc8 0-1

[Event "Florianopolis op 2nd"]
[Site "Florianopolis"]
[Date "2016.01.20"]
[Round "7"]
[White "Rodrigues, Natanael Isau Braz"]
[Black "Brandao, Renan Alves"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "1915"]
[BlackElo "2109"]
[PlyCount "72"]
[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. Nc3 d6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. Nge2 e6 7. Be3 Nge7 8. Qd2 h6 9. f4 b6 10. 0-0 Bb7 11. Bf2 Nd4 12. Rab1 Qd7 13. Nd1 Nxe2+ 14. Qxe2 0-0 15. g4 d5 16. Bg3 dxe4 17. dxe4 Rad8 18. Be1 Nc6 19. c3 Qc8 20. Rf2 Ba6 21. c4 Nd4 22. Qf1 b5 23. b3 b4 24. f5 exf5 25. gxf5 gxf5 26. exf5 Rfe8 27. f6 Qg4 28. Kh1 Nc2 29. Bxb4 Nxb4 30. fxg7 Nd3 31. Rd2 Re1 32. Qxe1 Nxe1 33. Rxd8+ Kxg7 34. Rb2 Nxg2 35. Rxg2 Bb7 36. Rdd2 Kf8 0-1

[Event "Florianopolis op 2nd"]
[Site "Florianopolis"]
[Date "2016.01.19"]
[Round "6"]
[White "Araujo, Jose Roberto"]
[Black "Rodrigues, Natanael Isau Braz"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "2156"]
[BlackElo "1915"]
[PlyCount "80"]
[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. d4 g6 2. c4 Bg7 3. Nc3 Nf6 4. Nf3 0-0 5. Bf4 d6 6. e3 c6 7. Be2 Bg4 8. 0-0 Qa5 9. a3 Bxf3 10. Bxf3 Rd8 11. b4 Qc7 12. c5 Qc8 13. cxd6 exd6 14. Rc1 Qe6 15. d5 Qe7 16. dxc6 Nxc6 17. Nb5 d5 18. Qb3 a5 19. Nc7 a4 20. Qa2 Rac8 21. Nxd5 Nxd5 22. Bxd5 Ne5 23. h3 Nd3 24. Rxc8 Rxc8 25. Bg3 h5 26. Qb1 Ne5 27. f4 Nc4 28. Rc1 b5 29. e4 Qa7+ 30. Bf2 Bd4 31. Qc2 Nd6 32. Bc6 Bxf2+ 33. Qxf2 Qxf2+ 34. Kxf2 Nb7 35. e5 Nd8 36. Rc5 Rxc6 37. Rxb5 Rc2+ 38. Kf3 Rc3+ 39. Ke4 Ne6 40. f5 gxf5+ 0-1

[Event "Florianopolis op 2nd"]
[Site "Florianopolis"]
[Date "2016.01.19"]
[Round "5"]
[White "Rodrigues, Natanael Isau Braz"]
[Black "Durante, Taina Seidel"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "1915"]
[BlackElo "1727"]
[PlyCount "149"]
[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. Nc3 e6 3. g3 Nc6 4. Bg2 Nf6 5. d3 Be7 6. f4 d5 7. e5 Ng8 8. Nf3 h5 9. h4 Nh6 10. Bh3 Nf5 11. Bxf5 exf5 12. Ne2 d4 13. c3 Qd5 14. Kf2 b5 15. Qb3 c4 16. dxc4 bxc4 17. Qd1 d3 18. Be3 Bb7 19. Ned4 g6 20. b3 Nxd4 21. Bxd4 0-0 22. Rh2 Bc5 23. Rb1 Rab8 24. Bxc5 Qxc5+ 25. Nd4 Be4 26. Qd2 Rfc8 27. b4 Qb6 28. a4 a5 29. Ke3 axb4 30. Rxb4 Qa7 31. Qb2 Kf8 32. Qa3 Ke8 33. Rhb2 Rxb4 34. Qxb4 Qc5 35. Qxc5 Rxc5 36. Ra2 Ra5 37. Nf3 Bc6 38. Nd2 Bb5 39. Kd4 Rxa4 40. Rxa4 Bxa4 41. Nxc4 Bc2 42. Nd2 Kd7 43. Ke3 Kc6 44. Nf3 Kc5 45. Ng5 Bb3 46. Kxd3 Bc4+ 47. Ke3 Bd5 48. Kd2 Kc4 49. Nh3 Be4 50. Nf2 Bd5 51. Nd3 Be6 52. Nb2+ Kb3 53. Nd1 Kc4 54. Ke3 Kc5 55. Kd3 Bd7 56. Kc2 Be6 57. Nb2 Bd7 58. Kb3 Be6+ 59. Ka4 Bd7+ 60. Ka5 Bb5 61. c4 Bxc4 62. Nxc4 Kxc4 63. Kb6 Kd5 64. Kc7 Ke6 65. Kd8 f6 66. exf6 Kxf6 67. Ke8 Kg7 68. Ke7 Kh8 69. Kf8 Kh7 70. Kf7 Kh6 71. Kg8 g5 72. hxg5+ Kg6 73. Kf8 h4 74. gxh4 Kh5 75. Kf7 1-0

[Event "Florianopolis op 2nd"]
[Site "Florianopolis"]
[Date "2016.01.18"]
[Round "4"]
[White "Mignoni, Yussana Caue"]
[Black "Rodrigues, Natanael Isau Braz"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1677"]
[BlackElo "1915"]
[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 g6 2. Nc3 Bg7 3. f4 d6 4. Bc4 Nf6 5. Nf3 0-0 6. d3 c6 7. Bb3 b5 8. a4 b4 9. Ne2 a5 10. Ng3 Qb6 11. Qe2 Ba6 12. h4 h5 13. f5 d5 14. fxg6 fxg6 15. Be3 Qc7 16. e5 Ng4 17. 0-0-0 Nxe5 18. Ng5 Nxd3+ 19. cxd3 Qxg3 20. Ne6 Rf5 21. Rdf1 Bxb2+ 22. Kxb2 Qe5+ 23. Nd4 Rxf1 24. Rxf1 c5 25. Rf8+ Kh7 26. Rf7+ Kg8 1/2-1/2

[Event "Florianopolis op 2nd"]
[Site "Florianopolis"]
[Date "2016.01.17"]
[Round "3"]
[White "Rodrigues, Natanael Isau Braz"]
[Black "Leszczynski, Taynara"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "1915"]
[BlackElo "1634"]
[PlyCount "69"]
[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. Nc3 d6 3. Nf3 Nf6 4. g3 Nc6 5. Bg2 e5 6. 0-0 Be7 7. h3 0-0 8. d3 Be6 9. Ne2 Nd4 10. c3 Nxf3+ 11. Bxf3 Bxh3 12. Bg2 Bxg2 13. Kxg2 Nd7 14. Rh1 Bg5 15. f4 exf4 16. gxf4 Bh4 17. Ng1 h6 18. Qg4 f5 19. Qxh4 Qxh4 20. Rxh4 fxe4 21. dxe4 Rae8 22. f5 Nf6 23. Kf3 d5 24. exd5 Nxd5 25. Bd2 Rxf5+ 26. Kg3 Ref8 27. Rd1 Kh7 28. c4 Nf6 29. Be3 g5 30. Rh2 Re8 31. Rd3 Re4 32. Nf3 Rg4+ 33. Kf2 Ne4+ 34. Ke2 Ng3+ 35. Kf2 1/2-1/2

[Event "Florianopolis op 2nd"]
[Site "Florianopolis"]
[Date "2016.01.17"]
[Round "2"]
[White "Trois, Francisco R Torres"]
[Black "Rodrigues, Natanael Isau Braz"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2221"]
[BlackElo "1915"]
[PlyCount "91"]
[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 g6 2. e4 Bg7 3. d4 d6 4. Bc4 Nf6 5. e5 dxe5 6. Nxe5 0-0 7. Nc3 c6 8. 0-0 Nbd7 9. f4 Nb6 10. Bb3 Bd7 11. Qf3 Qc8 12. Re1 e6 13. Be3 Nbd5 14. Bf2 Nxc3 15. bxc3 c5 16. dxc5 Bc6 17. Qh3 Bd5 18. Bd4 Nh5 19. Nd3 Qc7 20. Qh4 Qd8 21. Qxd8 Rfxd8 22. Rab1 Bxd4+ 23. cxd4 Bxb3 24. Rxb3 Rxd4 25. g3 Rc4 26. Rxb7 Rxc2 27. Rc1 Rxc1+ 28. Nxc1 Rc8 29. Nd3 a5 30. Ra7 a4 31. Rxa4 Nf6 32. Kg2 Nd5 33. Ra7 f6 34. Kf3 Re8 35. a4 Nc3 36. Ke3 Rd8 37. Nb4 Nd1+ 38. Kf3 Nc3 39. c6 Rc8 40. Ke3 Nd5+ 41. Nxd5 exd5 42. c7 Kf7 43. Kd4 Ke6 44. Kc5 d4 45. Kc6 d3 46. Rb7 1-0

[Event "Florianopolis op 2nd"]
[Site "Florianopolis"]
[Date "2016.01.16"]
[Round "1"]
[White "Rodrigues, Natanael Isau Braz"]
[Black "Andrade, Ana Laura Dahmer De"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1915"]
[PlyCount "63"]
[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. Nc3 Nc6 3. Bb5 d6 4. Bxc6+ bxc6 5. f4 g6 6. Nf3 Bg7 7. 0-0 e6 8. d3 Ne7 9. Bd2 0-0 10. Qe1 Rb8 11. Rb1 Ba6 12. b3 Qd7 13. Ne2 d5 14. Ng3 Nc8 15. Bc3 d4 16. Bd2 Re8 17. Qf2 f5 18. Rfe1 Nb6 19. a4 Qc7 20. Ba5 Qb7 21. Rbd1 Rbd8 22. Re2 Qb8 23. Rde1 Bc8 24. exf5 gxf5 25. Nxf5 Qxf4 26. Nxg7 Kxg7 27. Re4 Qh6 28. Bd2 Qg6 29. Ne5 Qf5 30. Rf4 Qh5 31. Qg3+ Kh8 32. Nf7+ 1-0

[Event "Sergipe-ch"]
[Site "Aracaju"]
[Date "2015.12.??"]
[Round "4"]
[White "Correia, Max do Carmo"]
[Black "Rodrigues, Natanael Isau Braz"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1960"]
[BlackElo "1915"]
[PlyCount "33"]
[EventDate "2015.12.11"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d5 4. e5 e6 5. Nf3 Ne7 6. Be3 Nf5 7. Bg5 f6 8. Bf4 c6 9. Bd3 g5 10. exf6 Bxf6 11. Nxg5 Ng7 12. Nxh7 Qe7 13. Qg4 Bxd4 14. Rd1 Qb4 15. 0-0 Nd7 16. Bg6+ Kd8 17. Rxd4 1-0

[Event "Sergipe-ch"]
[Site "Aracaju"]
[Date "2015.12.??"]
[Round "2"]
[White "Freire, Gedalias Bastos"]
[Black "Rodrigues, Natanael Isau Braz"]
[Result "0-1"]
[ECO "B06"]
[BlackElo "1915"]
[PlyCount "64"]
[EventDate "2015.12.11"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 h6 4. Nc3 d6 5. Bf4 e6 6. h3 a5 7. Qd2 g5 8. Bh2 a4 9. Nb5 Bd7 10. c3 Ne7 11. Na3 0-0 12. Bd3 Bc6 13. Qe2 Nd7 14. g4 f5 15. exf5 Bxf3 16. Qxf3 exf5 17. gxf5 Kh8 18. 0-0-0 Nf6 19. Qe2 Re8 20. Qc2 c6 21. f4 b5 22. fxg5 hxg5 23. Rhg1 Ned5 24. Qg2 Bh6 25. Nc2 a3 26. Rge1 Rxe1 27. Rxe1 axb2+ 28. Kxb2 Qa5 29. Qd2 Qxa2+ 30. Kc1 Kg7 31. Kd1 g4 32. Qg2 Nxc3# 0-1

[Event "Sergipe-ch"]
[Site "Aracaju"]
[Date "2015.12.??"]
[Round "1"]
[White "Marques, Jose Gustavo Santos"]
[Black "Rodrigues, Natanael Isau Braz"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1976"]
[BlackElo "1915"]
[PlyCount "89"]
[EventDate "2015.12.11"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nf3 h6 4. Bc4 d6 5. h3 a5 6. 0-0 a4 7. Nc3 e6 8. a3 Ne7 9. Be3 0-0 10. Ne2 Bd7 11. Qd2 Kh7 12. Bd3 f5 13. c4 e5 14. dxe5 dxe5 15. Rad1 b6 16. Qc2 f4 17. Bd2 Qc8 18. Kh2 g5 19. c5 b5 20. Bc3 Ng6 21. Neg1 c6 22. Be2 Re8 23. Rd6 Bf8 24. Rd2 Bg7 25. Rfd1 Be6 26. Re1 Na6 27. Bb4 Ra7 28. Qc3 Bf6 29. Ba5 Nxc5 30. Qxc5 Rxa5 31. Rc1 Ra6 32. Rdc2 Be7 33. Qc3 Bb3 34. Rd2 Qe6 35. Bd1 Bxd1 36. Rcxd1 h5 37. Rd6 Qc8 38. Rd7 Kh6 39. Nxe5 Nf8 40. Nf7+ Kg6 41. Ne5+ Kh6 42. R1d6+ Kh7 43. Nf7 Kg8 44. Qh8+ Kxf7 45. Rf6# 1-0

[Event "Sergipe-ch"]
[Site "Aracaju"]
[Date "2015.12.??"]
[Round "5"]
[White "Rodrigues, Natanael Isau Braz"]
[Black "Santana, Weslley Abreu"]
[Result "1-0"]
[ECO "C20"]
[WhiteElo "1915"]
[BlackElo "1841"]
[PlyCount "51"]
[EventDate "2015.12.11"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. d3 e5 3. exd5 Qxd5 4. Nc3 Qd8 5. g3 Nf6 6. Bg2 Bc5 7. h3 0-0 8. Nge2 c6 9. 0-0 Nd5 10. Kh2 f5 11. f4 Nxc3 12. Nxc3 Nd7 13. Qf3 exf4 14. Bxf4 Nf6 15. Be5 Bd7 16. Rad1 Be6 17. d4 Bd6 18. Rfe1 Kh8 19. Na4 Qd7 20. Nc5 Bxc5 21. dxc5 Bd5 22. Bxf6 Rxf6 23. c4 Bxf3 24. Rxd7 Bxg2 25. Kxg2 b6 26. Rxa7 1-0

[Event "Sergipe-ch"]
[Site "Aracaju"]
[Date "2015.12.??"]
[Round "3"]
[White "Rodrigues, Natanael Isau Braz"]
[Black "Santos, Aldair Batista"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "1915"]
[PlyCount "88"]
[EventDate "2015.12.11"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. Qe2 c5 3. g3 g6 4. Bg2 Bg7 5. Nf3 Ne7 6. d3 0-0 7. 0-0 Nbc6 8. c3 d5 9. e5 Qb6 10. Bf4 Bd7 11. Re1 Rac8 12. Qc2 d4 13. Nbd2 Na5 14. Ne4 Rc7 15. Qd2 Nac6 16. Nf6+ Kh8 17. Bh6 Nf5 18. Bxg7+ Kxg7 19. Qg5 h6 20. Nxd7 Rxd7 21. Qf6+ Kh7 22. g4 Nfe7 23. Rab1 Nd5 24. Qh4 Nf4 25. Bf1 dxc3 26. bxc3 Qa5 27. Ng5+ Kg7 28. Ne4 g5 29. Nxg5 hxg5 30. Qxg5+ Ng6 31. Qf6+ Kg8 32. h4 Qd8 33. h5 Ngxe5 34. Qf4 Qh4 35. Re3 f5 36. Rh3 Qxh3 37. Bxh3 fxg4 38. Qh6 gxh3 39. Qxe6+ Kg7 40. d4 cxd4 41. cxd4 Rf6 42. Qxh3 Nxd4 43. Qg3+ Kh7 44. Qxe5 Nf3+ 0-1

