[Event "BRA-ch U26"]
[Site "Goiania"]
[Date "2017.10.22"]
[Round "7"]
[White "De Souza, Arthur Olintho"]
[Black "Noronha, Natanael Muana C"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2113"]
[BlackElo "1846"]
[PlyCount "63"]
[EventDate "2017.10.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 c5 2. c3 g6 3. d4 cxd4 4. cxd4 d5 5. e5 Bg7 6. Nc3 Nc6 7. Be2 f6 8. f4 Nh6 9. Be3 0-0 10. Nf3 Be6 11. 0-0 Rc8 12. h3 a6 13. Rc1 b5 14. a4 b4 15. Nb1 Qb6 16. Qd3 a5 17. Nbd2 Nb8 18. Nb3 Nd7 19. Qa6 Rxc1 20. Rxc1 fxe5 21. fxe5 Nf5 22. Bf2 Qxa6 23. Bxa6 Bh6 24. Rc6 Ng7 25. Bc8 Bxh3 26. gxh3 Rxf3 27. Nxa5 Nf8 28. Rb6 Bd2 29. Nc6 Kf7 30. Nxb4 Bxb4 31. Rxb4 Nge6 32. a5 1-0

[Event "BRA-ch U26"]
[Site "Goiania"]
[Date "2017.10.22"]
[Round "6"]
[White "Noronha, Natanael Muana C"]
[Black "De Melo, Tiago Rosa"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "1846"]
[BlackElo "1951"]
[PlyCount "66"]
[EventDate "2017.10.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bd7 8. Bxc6 bxc6 9. 0-0 Bc5 10. f3 Ng5 11. f4 Ne4 12. Be3 0-0 13. Nd2 Nxd2 14. Qxd2 f6 15. b4 Bb6 16. Nb3 Bf5 17. Nc5 Qe8 18. Bd4 fxe5 19. fxe5 Qg6 20. c3 Be6 21. Qe3 h6 22. a4 Rxf1+ 23. Rxf1 Bxc5 24. Bxc5 a5 25. Ra1 Qc2 26. Qf3 axb4 27. cxb4 Rxa4 28. Rxa4 Qxa4 29. Qf8+ Kh7 30. Qe7 Qa1+ 31. Kf2 Qxe5 32. Kf3 d4 33. Qh4 Qe3# 0-1

[Event "BRA-ch U26"]
[Site "Goiania"]
[Date "2017.10.21"]
[Round "5"]
[White "Martins, Anderson Donay"]
[Black "Noronha, Natanael Muana C"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "2072"]
[BlackElo "1846"]
[PlyCount "41"]
[EventDate "2017.10.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 g6 3. g3 Bg7 4. Bg2 Nc6 5. c3 e6 6. 0-0 Nge7 7. d3 0-0 8. Be3 b6 9. f4 d5 10. Bf2 dxe4 11. dxe4 Qxd1 12. Rxd1 Ba6 13. Bf3 Rad8 14. Na3 Rxd1+ 15. Rxd1 Rd8 16. Rxd8+ Nxd8 17. e5 f6 18. b4 Bb7 19. Kg2 cxb4 20. cxb4 Bxf3+ 21. Kxf3 1/2-1/2

[Event "BRA-ch U26"]
[Site "Goiania"]
[Date "2017.10.21"]
[Round "4"]
[White "Noronha, Natanael Muana C"]
[Black "Gomes, Luis Gustavo M Nev"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1846"]
[BlackElo "2023"]
[PlyCount "68"]
[EventDate "2017.10.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 f5 5. Bg5 Nf6 6. e3 Be7 7. Bxf6 Bxf6 8. Be2 0-0 9. 0-0 Qd6 10. a3 a5 11. Rb1 b6 12. cxd5 exd5 13. Rc1 Nd7 14. Qc2 Bb7 15. Bd3 g6 16. Ne2 Bg7 17. Nf4 Rfe8 18. h4 Qf6 19. b4 Bf8 20. Qb3 a4 21. Qd1 b5 22. Bb1 Bd6 23. Nd3 Nb6 24. Nfe5 Nc4 25. Nxc4 dxc4 26. Nc5 Qxh4 27. g3 Bxg3 28. fxg3 Qxg3+ 29. Kh1 Qh3+ 30. Kg1 Rxe3 31. Rc2 Rg3+ 32. Kf2 Rg2+ 33. Ke1 Re8+ 34. Re2 Qc3+ 0-1

[Event "BRA-ch U26"]
[Site "Goiania"]
[Date "2017.10.20"]
[Round "2"]
[White "Noronha, Natanael Muana C"]
[Black "Cardoso Sampaio, Thyerre Augusto"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "1846"]
[BlackElo "2018"]
[PlyCount "67"]
[EventDate "2017.10.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. g3 g6 6. Bg2 Bg7 7. 0-0 Nge7 8. Re1 0-0 9. e5 Qc7 10. Qe2 b6 11. Nf1 a5 12. h4 h6 13. N1h2 Kh7 14. Bf4 Ba6 15. c3 Ng8 16. Ng4 Qe7 17. Kh2 b5 18. Rh1 c4 19. d4 b4 20. Qd2 bxc3 21. bxc3 h5 22. Bg5 Qa7 23. Nf6+ Nxf6 24. exf6 Bh8 25. g4 hxg4 26. Ne5 Nxe5 27. dxe5 Rab8 28. Be3 Qc7 29. Bf4 Rb5 30. Bg3 Rfb8 31. Qg5 Qd8 32. h5 Qg8 33. Bf4 Qf8 34. hxg6+ 1-0

[Event "BRA-ch U26"]
[Site "Goiania"]
[Date "2017.10.20"]
[Round "3"]
[White "Souza, Gustavo Horokoski"]
[Black "Noronha, Natanael Muana C"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2002"]
[BlackElo "1846"]
[PlyCount "76"]
[EventDate "2017.10.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 c5 4. d5 Bxc3+ 5. bxc3 f5 6. h4 Nf6 7. Bh6 Qa5 8. Qd3 Ne4 9. h5 Rg8 10. hxg6 hxg6 11. Bd2 d6 12. f3 Nxd2 13. Qxd2 Nd7 14. e4 Nf6 15. Bd3 Bd7 16. Ne2 0-0-0 17. Qf4 g5 18. Qe3 f4 19. Qd2 e5 20. g3 Rh8 21. 0-0-0 Rdg8 22. gxf4 gxf4 23. Kb1 Qd8 24. Nc1 Nh5 25. Ne2 Ng3 26. Rxh8 Rxh8 27. Nxf4 exf4 28. Qxf4 Qb6+ 29. Kc1 Rh2 30. Rd2 Rxd2 31. Kxd2 Qb2+ 32. Bc2 Nf1+ 33. Ke2 Qxc2+ 34. Kxf1 Bh3+ 35. Ke1 Qxc3+ 36. Kf2 Kc7 37. Qf7+ Bd7 38. f4 Qd4+ 0-1

[Event "BRA-ch U26"]
[Site "Goiania"]
[Date "2017.10.19"]
[Round "1"]
[White "Dos Santos, Jefferson Felipe"]
[Black "Noronha, Natanael Muana C"]
[Result "0-1"]
[ECO "B27"]
[BlackElo "1846"]
[PlyCount "124"]
[EventDate "2017.10.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. Bc4 Bg7 4. c3 e6 5. d3 d5 6. exd5 exd5 7. Bb5+ Nc6 8. Qe2+ Qe7 9. Qxe7+ Ngxe7 10. Bf4 0-0 11. 0-0 a6 12. Bxc6 Nxc6 13. Bd6 Re8 14. Bxc5 Bf5 15. d4 Re2 16. Nbd2 Bh6 17. Nb3 Rxb2 18. Rfe1 Rc2 19. Ne5 Rxc3 20. Nxc6 bxc6 21. Na5 Rc8 22. Nxc6 Rxc6 23. Re8+ Kg7 24. Bf8+ Kf6 25. Bxh6 g5 26. h4 gxh4 27. Bf4 Kg7 28. Rae1 Re6 29. R8xe6 fxe6 30. Rc1 Ra3 31. Ra1 Kf6 32. Bd6 Ra4 33. Bc5 Rc4 34. Re1 Rc2 35. a4 h3 36. gxh3 Bxh3 37. Re3 Bf5 38. a5 h5 39. Bb6 Kg5 40. Bc5 h4 41. Bd6 Rc4 42. Be5 Ra4 43. Rb3 Rxa5 44. Rb7 Ra1+ 45. Kg2 Be4+ 46. Kh3 Rh1+ 47. Bh2 Rb1 48. Rxb1 Bxb1 49. Bd6 Bf5+ 50. Kh2 Kg4 51. Be7 h3 52. Bd6 Kf3 53. Kg1 Ke4 54. Bc5 Kd3 55. Kh2 a5 56. Kg3 Kc4 57. f3 a4 58. Kf2 e5 59. Ba3 exd4 60. Bb2 d3 61. Be5 Kb3 62. Ke3 Kc2 0-1

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.26"]
[Round "10"]
[White "Noronha, Natanael Muana C"]
[Black "Gazola, Vanessa Ramos"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1844"]
[BlackElo "2056"]
[PlyCount "118"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. 0-0 a6 7. Bc4 e6 8. d3 Ne7 9. Nxd4 cxd4 10. Ne2 d5 11. Bb3 0-0 12. e5 Nc6 13. Qe1 f6 14. exf6 Bxf6 15. Bd2 a5 16. a4 Bd7 17. Qf2 Qb6 18. g4 Bg7 19. Qg2 Ne7 20. Ng3 Kh8 21. Rae1 e5 22. h3 Qd6 23. fxe5 Bxe5 24. Ne2 b6 25. Bh6 Rxf1+ 26. Rxf1 Ng8 27. Bf4 Bc6 28. Bxe5+ Qxe5 29. Qf2 Re8 30. Qxd4 Kg7 31. Qxe5+ Rxe5 32. Nd4 Bd7 33. Nf3 Re2 34. Rf2 Re3 35. Bxd5 Bxa4 36. b3 Nf6 37. Bb7 Bd7 38. Kg2 h5 39. gxh5 Nxh5 40. Ng5 Rg3+ 41. Kh2 Rxg5 42. Re2 Kf6 43. Re3 Re5 44. Be4 Bf5 45. Rf3 Ng7 46. c3 Ne6 47. Bc6 Ng5 48. Rf2 Nxh3 49. Rf1 Re2+ 50. Kg3 Re3+ 51. Rf3 Rxf3+ 52. Bxf3 Ng5 53. Be2 Ke5 54. Kf2 Kf4 55. Bf1 Bg4 56. Bg2 Nh3+ 57. Ke1 Ke3 58. d4 Nf4 59. Bc6 Be2 0-1

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.25"]
[Round "9"]
[White "Noronha, Natanael Muana C"]
[Black "De Souza Monteiro, Marcos Paulo"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "1844"]
[BlackElo "2021"]
[PlyCount "134"]
[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. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. Bf4 0-0 6. e3 Nbd7 7. h3 c5 8. d5 Qa5 9. Qd2 a6 10. Bd3 Rb8 11. a4 Qb4 12. 0-0 Nb6 13. Nd1 Qxd2 14. Nxd2 Nh5 15. Bh2 Bd7 16. g4 Nf6 17. Nc3 Ne8 18. a5 Na8 19. e4 b5 20. axb6 Rxb6 21. Ra2 Nec7 22. Rb1 Rfb8 23. Nd1 Ne8 24. f4 h5 25. gxh5 Bxh3 26. hxg6 fxg6 27. e5 Bf5 28. Bxf5 gxf5 29. Ne3 dxe5 30. fxe5 e6 31. d6 Bh6 32. Kf2 R8b7 33. Rg1+ Kf7 34. b3 Ra7 35. Ra5 Rc6 36. Rga1 Bg7 37. R1a2 Bh6 38. Kf3 Bg5 39. Bf4 Bd8 40. R5a3 a5 41. Ra1 Rca6 42. Ke2 Nb6 43. Nf3 Nd7 44. Rh1 Ng7 45. Bh6 a4 46. Rha1 Kg6 47. Bxg7 Kxg7 48. Rxa4 Rxa4 49. Rxa4 Rxa4 50. bxa4 Kg6 51. Kd3 f4 52. Nd1 Kf5 53. Nc3 Nxe5+ 54. Nxe5 Kxe5 55. Ne4 f3 56. Ke3 f2 57. Nxf2 Kxd6 58. Ne4+ Kc6 59. Kf4 Bc7+ 60. Kg5 Be5 61. Kg6 Bd4 62. Kf7 e5 63. Ke6 Kb6 64. Kd5 Ka5 65. Nxc5 Bxc5 66. Kxc5 Kxa4 67. Kd5 Kb4 1/2-1/2

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.25"]
[Round "8"]
[White "Rodrigues, Nei Jorge"]
[Black "Noronha, Natanael Muana C"]
[Result "1-0"]
[ECO "D79"]
[WhiteElo "2012"]
[BlackElo "1844"]
[PlyCount "133"]
[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. g3 c5 4. Bg2 Bg7 5. 0-0 0-0 6. c3 cxd4 7. cxd4 d5 8. Bf4 Nc6 9. Nc3 e6 10. Rc1 h6 11. h4 Nh5 12. Be3 f5 13. Qd2 Kh7 14. Kh2 Qf6 15. Na4 f4 16. gxf4 Ne7 17. Rh1 b6 18. Rc7 Ba6 19. b3 Nf5 20. Kh3 Nd6 21. Ne5 Rfc8 22. Rhc1 Rxc7 23. Rxc7 Rc8 24. Rxc8 Bxc8 25. Qc1 Nf5 26. Nf3 Qd8 27. Kh2 Nxh4 28. Nxh4 Qxh4+ 29. Kg1 Bd7 30. Nb2 Bb5 31. Qd2 Nf6 32. a4 Ba6 33. b4 Bc4 34. f3 Nh5 35. Nxc4 dxc4 36. Qc1 Qf6 37. Qxc4 Nxf4 38. Kf1 Nxg2 39. Kxg2 Qf5 40. Qc7 Qd5 41. Qxa7 Qa2 42. Kf2 Qb3 43. b5 h5 44. Qxb6 Qxa4 45. Qc5 e5 46. d5 Qh4+ 47. Kf1 Qh1+ 48. Bg1 Qh3+ 49. Ke1 Qh4+ 50. Bf2 Qa4 51. Be3 Qh4+ 52. Kd2 Qa4 53. b6 Qa2+ 54. Ke1 Qb1+ 55. Kf2 e4 56. Qc1 Qb4 57. Qd2 Qd6 58. f4 Qd8 59. Ke1 Qh4+ 60. Kd1 Qf6 61. Bd4 Qxd4 62. Qxd4 Bxd4 63. b7 Ba7 64. d6 h4 65. d7 h3 66. d8Q Bf2 67. b8Q 1-0

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.24"]
[Round "7"]
[White "Broday, Geovani Allan"]
[Black "Noronha, Natanael Muana C"]
[Result "1/2-1/2"]
[ECO "B35"]
[WhiteElo "2097"]
[BlackElo "1844"]
[PlyCount "60"]
[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 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 a5 9. f3 d5 10. Nxc6 bxc6 11. e5 Nd7 12. f4 e6 13. Na4 f6 14. exf6 Qxf6 15. 0-0 Ba6 16. Re1 e5 17. fxe5 Nxe5 18. Bd4 Nf3+ 19. gxf3 Qxd4+ 20. Qxd4 Bxd4+ 21. Kg2 Rae8 22. Rad1 Rxe1 23. Rxe1 Kf7 24. c3 Ba7 25. Bc2 Re8 26. Rxe8 Kxe8 27. b4 axb4 28. cxb4 Kd7 29. Nb2 c5 30. bxc5 Bxc5 1/2-1/2

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.23"]
[Round "5"]
[White "Bonvini, Adriana Tonhati"]
[Black "Noronha, Natanael Muana C"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1603"]
[BlackElo "1844"]
[PlyCount "102"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. Bc4 Bg7 4. d3 e6 5. f4 Ne7 6. Nf3 0-0 7. 0-0 d5 8. Bb3 Nbc6 9. Qe1 a6 10. Qf2 d4 11. Ne2 b5 12. Ng3 Na5 13. Bd2 Nxb3 14. axb3 Bb7 15. Ng5 h6 16. Nh3 f5 17. exf5 exf5 18. Rfe1 Re8 19. Re6 Bc8 20. Re2 Nd5 21. Rae1 Rxe2 22. Rxe2 Ra7 23. Qf3 Re7 24. Rxe7 Nxe7 25. c4 dxc3 26. bxc3 Qd5 27. Qe2 Bb7 28. c4 Qd6 29. Nf1 Kf7 30. Nf2 Nc6 31. Qf3 Qd7 32. Qd1 Nd4 33. h4 Qe7 34. h5 Qe2 35. hxg6+ Kxg6 36. b4 cxb4 37. Ng3 Qxd1+ 38. Nxd1 bxc4 39. dxc4 a5 40. Kf2 Bf8 41. Be3 Bc5 42. Nb2 Ne6 43. Nf1 Bxe3+ 44. Nxe3 Nxf4 45. g4 fxg4 46. Nxg4 h5 47. Ne5+ Kf5 48. Nf7 Bc6 49. Nd6+ Ke5 50. Nf7+ Kd4 51. Nd6 Nd3+ 0-1

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.23"]
[Round "6"]
[White "Noronha, Natanael Muana C"]
[Black "Dos Santos, Jose Fernando Jr"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1844"]
[BlackElo "1816"]
[PlyCount "47"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Nf3 g6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. 0-0 Bg7 8. d3 Nf6 9. Qe1 0-0 10. Qh4 e6 11. f5 exf5 12. Bg5 h6 13. Bxh6 Bxh6 14. Qxh6 Ng4 15. Qf4 fxe4 16. Ng5 Nh6 17. dxe4 Qe7 18. Rf3 Kg7 19. Rh3 Qe5 20. Ne6+ Qxe6 21. Qxh6+ Kf6 22. Nd5+ Bxd5 23. exd5 Qxd5 24. Re3 1-0

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.22"]
[Round "4"]
[White "Noronha, Natanael Muana C"]
[Black "Dabraccio, Guillermo"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1844"]
[BlackElo "1679"]
[PlyCount "68"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. g3 dxe4 5. dxe4 Bc5 6. Bg2 Nc6 7. Ngf3 0-0 8. 0-0 Ng4 9. Qe2 e5 10. Nb3 Bb6 11. Bd2 a5 12. Bc3 Qe7 13. Rad1 Be6 14. h3 Bxb3 15. axb3 Nf6 16. Rd2 Rfd8 17. Rfd1 Rxd2 18. Rxd2 Qc5 19. Qe1 Re8 20. Bf1 h6 21. Bc4 a4 22. Bd5 a3 23. Bxc6 Qxc6 24. Nxe5 Qe6 25. Kg2 axb2 26. Bxb2 Ba5 27. b4 Bxb4 28. c3 Qxe5 29. cxb4 Qxe4+ 30. Qxe4 Rxe4 31. Rd4 Re6 32. Rd8+ Ne8 33. Kf3 f6 34. Bd4 Kf7 1/2-1/2

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.21"]
[Round "3"]
[White "Brito, Luismar Jorge"]
[Black "Noronha, Natanael Muana C"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2244"]
[BlackElo "1844"]
[PlyCount "79"]
[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. Nc3 g6 2. d4 Bg7 3. Nf3 Nf6 4. e4 d6 5. h3 0-0 6. Be2 c6 7. a4 Nbd7 8. 0-0 e5 9. Be3 Re8 10. dxe5 dxe5 11. a5 Qe7 12. Nd2 Nc5 13. Qc1 Ne6 14. Na4 Nf4 15. Re1 Nxe2+ 16. Rxe2 Nh5 17. Nf3 f5 18. exf5 gxf5 19. Ra3 Qc7 20. Bh6 f4 21. Bxg7 Qxg7 22. Kh2 Kh8 23. Nc5 Bf5 24. Qe1 Rg8 25. Nh4 Rae8 26. Nxb7 Re6 27. Nc5 Rg6 28. Nxg6+ Qxg6 29. g4 fxg3+ 30. fxg3 Nf6 31. Rxe5 Qh5 32. h4 Ng4+ 33. Kg1 Nxe5 34. Qxe5+ Rg7 35. Rd3 h6 36. Ne6 Qg4 37. Rd8+ Kh7 38. Nf8+ Kg8 39. Nd7+ Kh7 40. Nf6+ 1-0

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.21"]
[Round "2"]
[White "Noronha, Natanael Muana C"]
[Black "Bastos, Guilherme Exterhott"]
[Result "1/2-1/2"]
[ECO "B03"]
[WhiteElo "1844"]
[BlackElo "1960"]
[PlyCount "101"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. Nc3 Be7 7. Bd3 Nc6 8. Nge2 Bf6 9. Be3 0-0 10. b3 Re8 11. 0-0 Bg4 12. Re1 Nb4 13. Bb1 c5 14. Qd2 Nc6 15. Bc2 Bxe2 16. Nxe2 d5 17. dxc5 d4 18. Bf4 d3 19. Bxd3 Bxa1 20. Rxa1 Nb4 21. Bd6 Nxd3 22. Qxd3 Nc8 23. Rd1 b6 24. Qf3 Nxd6 25. cxd6 Qf6 26. Qxf6 gxf6 27. Kf1 Rad8 28. Nf4 Rd7 29. b4 Kg7 30. c5 bxc5 31. bxc5 Rc8 32. Nd3 f5 33. Ne5 Rdd8 34. c6 f6 35. d7 Rc7 36. Nf3 Rxc6 37. Nd4 Ra6 38. Nxf5+ Kf8 39. Rd2 Ra5 40. g4 h5 41. f3 Rb5 42. Rd6 Rxf5 43. gxf5 Ke7 44. Re6+ Kf7 45. Rd6 Ke7 46. Rd4 Rxd7 47. Rh4 Rd2 48. Rxh5 Rxa2 49. Rh7+ Kd6 50. f4 Kd5 51. Rf7 1/2-1/2

[Event "BRA-ch U26"]
[Site "Cuiaba"]
[Date "2016.11.06"]
[Round "7"]
[White "Das Chagas, David Ferreira"]
[Black "Noronha, Natanael Muana C"]
[Result "1/2-1/2"]
[ECO "E49"]
[WhiteElo "1956"]
[BlackElo "1825"]
[PlyCount "81"]
[EventDate "2016.11.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. e3 0-0 6. a3 Bxc3+ 7. bxc3 c5 8. cxd5 exd5 9. Bd3 Re8 10. Ne2 b6 11. 0-0 Ba6 12. Ng3 Bxd3 13. Qxd3 Nc6 14. e4 dxe4 15. fxe4 cxd4 16. Bg5 dxc3 17. Qxc3 Qd4+ 18. Qxd4 Nxd4 19. Rxf6 gxf6 20. Bxf6 Nc6 21. Rf1 Re6 22. Rf4 Ne5 23. Nh5 Rc8 24. Bxe5 Rxe5 25. Rg4+ Kf8 26. Nf6 Ke7 27. Nd5+ Kd6 28. Rh4 h5 29. Nf6 Rc4 30. Kf2 Re6 31. e5+ Kxe5 32. Rxc4 Rxf6+ 33. Kg3 Kd5 34. Rc1 b5 35. Kh4 Rf5 36. g4 hxg4 37. Kxg4 Rf2 38. h4 a5 39. h5 Rh2 40. Rc7 b4 41. axb4 1/2-1/2

[Event "BRA-ch U26"]
[Site "Cuiaba"]
[Date "2016.11.06"]
[Round "6"]
[White "Noronha, Natanael Muana C"]
[Black "Rocha, Vitor Firmo de Souz"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1825"]
[BlackElo "2134"]
[PlyCount "52"]
[EventDate "2016.11.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Qb3 Qd7 8. Nd2 e6 9. Ngf3 Bd6 10. Bxd6 Qxd6 11. 0-0 0-0 12. Rfe1 Bxf3 13. Nxf3 Rab8 14. Ne5 b5 15. f4 b4 16. Qc2 Rfc8 17. Qf2 bxc3 18. bxc3 Ne7 19. g4 Rxc3 20. Re3 Qa3 21. Qh4 Ng6 22. Qh3 Rb2 23. f5 Nxe5 24. dxe5 Qc5 25. fxe6 Rxd3 26. exf7+ Kxf7 0-1

[Event "BRA-ch U26"]
[Site "Cuiaba"]
[Date "2016.11.05"]
[Round "5"]
[White "Cabral Teske, Luiz Fernando"]
[Black "Noronha, Natanael Muana C"]
[Result "0-1"]
[ECO "B35"]
[WhiteElo "1977"]
[BlackElo "1825"]
[PlyCount "26"]
[EventDate "2016.11.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. Bc4 Bg7 4. d4 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Nc3 Qa5 8. f3 Qb4 9. Bb3 Nxe4 10. Nxc6 Bxc3+ 11. bxc3 Qxc3+ 12. Ke2 dxc6 13. Bd4 e5 0-1

[Event "BRA-ch U26"]
[Site "Cuiaba"]
[Date "2016.11.05"]
[Round "4"]
[White "Noronha, Natanael Muana C"]
[Black "Medeiros, Israel Costa Smith"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "1825"]
[BlackElo "2055"]
[PlyCount "56"]
[EventDate "2016.11.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. Bf4 d6 6. e3 b6 7. h3 Bb7 8. Be2 Nbd7 9. 0-0 Re8 10. Re1 e5 11. Bh2 e4 12. Nd2 Nf8 13. Qc2 h5 14. b4 h4 15. a4 g5 16. a5 Qe7 17. axb6 axb6 18. Rxa8 Rxa8 19. d5 Re8 20. Ra1 Bc8 21. Ra7 Qd8 22. Nb5 Re7 23. Nd4 Bd7 24. Qa2 Re8 25. Qa6 Bc8 26. Qb5 Bd7 27. Qa6 Bc8 28. Qb5 Bd7 1/2-1/2

[Event "BRA-ch U26"]
[Site "Cuiaba"]
[Date "2016.11.04"]
[Round "2"]
[White "Fonseca, Joao Paulo De Aguia"]
[Black "Noronha, Natanael Muana C"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1820"]
[BlackElo "1825"]
[PlyCount "118"]
[EventDate "2016.11.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. e4 d6 2. f4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 c5 7. Rb1 Nc6 8. b3 a6 9. a4 Rb8 10. Bb2 Nd4 11. d3 b5 12. axb5 axb5 13. Qd2 Bg4 14. Nd1 Bxf3 15. Bxf3 e5 16. Bc1 Bh6 17. g3 exf4 18. gxf4 Ne6 19. Bg2 Nh5 20. Qe2 Bxf4 21. Bxf4 Nhxf4 22. Qg4 Nxg2 23. Kxg2 Qg5 24. Qxg5 Nxg5 25. Ne3 Ne6 26. Nd5 Ra8 27. Rf2 b4 28. Rbf1 Kg7 29. Nb6 Ra7 30. Rf6 g5 31. Nc4 Nf4+ 32. R1xf4 gxf4 33. Rxf4 Rd8 34. h4 Ra2 35. Ne3 Rd7 36. h5 f6 37. Kh3 Ra1 38. Kh4 Rh1+ 39. Kg3 Rg1+ 40. Kh4 Kg8 41. Nf5 Rg2 42. Ne3 Re2 43. Rf3 Rg7 44. Ng4 Rxc2 45. Rxf6 h6 46. Nxh6+ Kh7 47. Ng4 Rg2 48. Rf4 Rg1 49. h6 Rh1+ 50. Kg3 Rg1+ 51. Kf3 Rf1+ 52. Kg3 Rxf4 53. Kxf4 Rf7+ 54. Kg5 Rf3 55. Nf6+ Kh8 56. Kg6 Rxd3 57. Nh7 Rg3+ 58. Ng5 c4 59. bxc4 b3 0-1

[Event "BRA-ch U26"]
[Site "Cuiaba"]
[Date "2016.11.04"]
[Round "3"]
[White "Noronha, Natanael Muana C"]
[Black "Da Silva, Francisco Iran Sant"]
[Result "1-0"]
[ECO "D93"]
[WhiteElo "1825"]
[PlyCount "77"]
[EventDate "2016.11.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. Nc3 g6 4. Bf4 Bg7 5. e3 Nf6 6. h3 Nbd7 7. Nf3 0-0 8. Be2 dxc4 9. Bxc4 Nb6 10. Bd3 Nbd5 11. Bh2 Nd7 12. 0-0 Nxc3 13. bxc3 c5 14. Rb1 Qa5 15. Qb3 a6 16. a4 b6 17. Bc7 cxd4 18. cxd4 Qh5 19. Be4 Bb7 20. Bxb7 Ra7 21. Bc6 Rxc7 22. Bxd7 Rxd7 23. Qxb6 Rd6 24. Qb7 Re8 25. Rb6 Qa5 26. Rxd6 exd6 27. Qc6 Rb8 28. Qxd6 Rb4 29. Rc1 h6 30. Rc5 Qxa4 31. Rc8+ Kh7 32. Qd8 Rb1+ 33. Kh2 g5 34. Qg8+ Kg6 35. Ne5+ Kf5 36. Qxf7+ Bf6 37. g4+ Ke4 38. Qg6+ Kd5 39. Rc5+ 1-0

[Event "BRA-ch U26"]
[Site "Cuiaba"]
[Date "2016.11.03"]
[Round "1"]
[White "Noronha, Natanael Muana C"]
[Black "Shumyatsky, Victor"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "1825"]
[BlackElo "2446"]
[PlyCount "74"]
[EventDate "2016.11.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 b6 3. Bg2 Bb7 4. 0-0 Nf6 5. d3 d5 6. Nbd2 e6 7. Re1 Be7 8. c3 0-0 9. Qc2 Nc6 10. e4 Rc8 11. e5 Nd7 12. Nf1 b5 13. h4 d4 14. Qe2 dxc3 15. bxc3 b4 16. c4 Ncxe5 17. Bb2 Bxf3 18. Bxf3 Nxf3+ 19. Qxf3 Bf6 20. Bxf6 Nxf6 21. g4 Qd4 22. g5 Nd7 23. Qg3 Rfd8 24. Rad1 Nf8 25. Ne3 Ng6 26. h5 Ne7 27. Ng4 Nf5 28. Qg2 Qf4 29. Re4 Qxg5 30. Re5 h6 31. f4 Qh4 32. Rxf5 exf5 33. Nxh6+ Kf8 34. Nxf5 Qf6 35. h6 Qxf5 36. Qxg7+ Ke7 37. Re1+ Kd7 0-1

[Event "Porto Alegre Gaucho op"]
[Site "Porto Alegre"]
[Date "2015.11.02"]
[Round "5"]
[White "Noronha, Natanael Muana C"]
[Black "Trott, Natan Correa"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1849"]
[BlackElo "1632"]
[PlyCount "72"]
[EventDate "2015.10.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 d6 5. Nxd4 Nf6 6. Nc3 g6 7. Nxc6 bxc6 8. Bg5 Bg7 9. Qf3 0-0 10. 0-0-0 h6 11. Bh4 g5 12. e5 Nd7 13. Bg3 Nxe5 14. Bxe5 Bxe5 15. Qxc6 Bd7 16. Qe4 Rb8 17. Rd3 Kg7 18. g3 f5 19. Qe2 Bc6 20. Bd5 Bxd5 21. Rxd5 Re8 22. Qc4 Qd7 23. Ra5 c6 24. Rd1 Qb7 25. b3 Qb6 26. Ra6 Qxf2 27. Rxc6 Rb7 28. Nd5 Qf3 29. Rc7+ Rxc7 30. Qxc7+ Kg6 31. Qd7 Rf8 32. Qe6+ Kg7 33. Re1 Qf2 34. Rd1 Qc5 35. b4 Qc4 36. Nf4 Bxf4+ 0-1

[Event "Porto Alegre Gaucho op"]
[Site "Porto Alegre"]
[Date "2015.11.01"]
[Round "3"]
[White "Noronha, Natanael Muana C"]
[Black "Cornelio, Victor Hugo Fontana"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "1849"]
[BlackElo "1800"]
[PlyCount "92"]
[EventDate "2015.10.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. Nc3 Nf6 4. Bg5 e6 5. cxd5 cxd5 6. Nf3 Be7 7. e3 0-0 8. Bd3 a6 9. 0-0 h6 10. Bh4 Nh5 11. Ne5 Bxh4 12. Qxh5 Qg5 13. Qe2 Qd8 14. f4 Nd7 15. Qg4 f5 16. Qh3 Nxe5 17. dxe5 Kh7 18. g4 g6 19. Kh1 Bd7 20. Ne2 Rc8 21. gxf5 gxf5 22. Rg1 Be7 23. Nd4 Qe8 24. Be2 Rg8 25. Bh5 Qf8 26. Rxg8 Qxg8 27. Rg1 Qf8 28. Qg2 Qg8 29. Qxg8+ Rxg8 30. Bf7 Rxg1+ 31. Kxg1 Bc5 32. Kf2 Bxd4 33. exd4 Kg7 34. Bh5 a5 35. Ke3 Kf8 36. Kd2 Ke7 37. Kc3 b5 38. a3 Bc6 39. Be2 Be8 40. b3 Kd8 41. b4 a4 42. Kd2 Ke7 43. Ke3 Kf8 44. Kf2 Kg7 45. Kg3 Bd7 46. Kh4 Bc6 1/2-1/2

[Event "Porto Alegre Gaucho op"]
[Site "Porto Alegre"]
[Date "2015.11.01"]
[Round "4"]
[White "Pimenta, Elisandro da Silva"]
[Black "Noronha, Natanael Muana C"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1841"]
[BlackElo "1849"]
[PlyCount "47"]
[EventDate "2015.10.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 d6 5. Nf3 Nf6 6. Bc4 e6 7. 0-0 Be7 8. Qe2 0-0 9. Rd1 Bd7 10. Bf4 e5 11. Bg5 Nc6 12. Bxf6 gxf6 13. Nh4 Nd4 14. Qh5 Be6 15. Rd3 Kh8 16. Nf5 Rg8 17. Qxh7+ Kxh7 18. Rh3+ Kg6 19. Rh6+ Kg5 20. h4+ Kf4 21. g3+ Kg4 22. Kg2 Bxf5 23. Be2+ Nxe2 24. f3# 1-0

[Event "Porto Alegre Gaucho op"]
[Site "Porto Alegre"]
[Date "2015.10.31"]
[Round "2"]
[White "Da Silva Borges, Rodrigo"]
[Black "Noronha, Natanael Muana C"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2272"]
[BlackElo "1849"]
[PlyCount "83"]
[EventDate "2015.10.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 exd4 5. Nxd4 Be7 6. Bf4 0-0 7. Qd2 a6 8. 0-0-0 b5 9. f3 c5 10. Nf5 Bxf5 11. exf5 Qa5 12. Nd5 Qxd2+ 13. Rxd2 Nxd5 14. Rxd5 Nc6 15. c3 Rad8 16. a4 bxa4 17. Bxa6 Ne5 18. Bxe5 dxe5 19. Rxe5 Bg5+ 20. Kb1 Rd2 21. Re2 Rfd8 22. Rhe1 g6 23. fxg6 hxg6 24. Rxd2 Rxd2 25. Re2 a3 26. bxa3 Rd1+ 27. Kb2 Kg7 28. a4 Kf6 29. Bc4 Bf4 30. g3 Bc7 31. f4 Rd7 32. Kb3 g5 33. Bb5 Rd1 34. fxg5+ Kxg5 35. Re7 Bb8 36. Rxf7 Rd2 37. h4+ Kg4 38. Rg7+ Kh5 39. Rg5+ Kh6 40. g4 Bg3 41. Rxc5 Bxh4 42. Rh5+ 1-0

[Event "Porto Alegre Gaucho op"]
[Site "Porto Alegre"]
[Date "2015.10.31"]
[Round "1"]
[White "Noronha, Natanael Muana C"]
[Black "Munari, Carlos Jose"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1849"]
[BlackElo "1800"]
[PlyCount "101"]
[EventDate "2015.10.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. Nf3 c6 2. g3 d5 3. Bg2 Nf6 4. 0-0 Bf5 5. d3 e6 6. Nbd2 Be7 7. Re1 0-0 8. Nh4 Bg6 9. Nxg6 hxg6 10. e4 dxe4 11. Nxe4 Nbd7 12. Qe2 Nxe4 13. dxe4 Qb6 14. Be3 Bc5 15. Rad1 Rfd8 16. Bxc5 Nxc5 17. b3 e5 18. Qe3 Nd7 19. Qc3 Qc5 20. Qxc5 Nxc5 21. f4 exf4 22. gxf4 Ne6 23. f5 gxf5 24. exf5 Nd4 25. Be4 Ne2+ 26. Kf2 Rxd1 27. Rxd1 Nc3 28. Rd4 Re8 29. Bd3 Nxa2 30. Rd7 Rb8 31. Bc4 Nb4 32. Bxf7+ Kf8 33. Be6 Na6 34. Rf7+ Kg8 35. Rxb7+ Kh8 36. Rxa7 Nc5 37. Rc7 Ne4+ 38. Ke3 Ng5 39. Rxc6 Re8 40. Rc8 Rxc8 41. Bxc8 Kg8 42. b4 Kf8 43. b5 Ke7 44. c4 Kd8 45. Be6 Kc7 46. h4 Nh7 47. Kd4 Nf6 48. c5 Ne8 49. b6+ Kb8 50. c6 Nd6 51. Kd5 1-0

[Event "BRA-ch U26"]
[Site "Uberlandia"]
[Date "2015.10.18"]
[Round "7"]
[White "Barros, Benone Gabriel Carv"]
[Black "Noronha, Natanael Muana C"]
[Result "1/2-1/2"]
[ECO "A58"]
[BlackElo "1849"]
[PlyCount "60"]
[EventDate "2015.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 c5 4. d5 b5 5. cxb5 a6 6. Nc3 axb5 7. Nxb5 Qa5+ 8. Nc3 Ba6 9. g3 d6 10. Bg2 Bg7 11. 0-0 Nbd7 12. Re1 0-0 13. e4 Ng4 14. Bf4 Rfb8 15. Rb1 Nge5 16. Be3 Nd3 17. Re2 Nxb2 18. Rexb2 Rxb2 19. Rxb2 Bxc3 20. Bd2 Bxd2 21. Qxd2 Bc4 22. Qxa5 Rxa5 23. Nd2 Bxa2 24. Rb7 Ne5 25. f4 Nc4 26. Nxc4 Bxc4 27. Rxe7 Kf8 28. Rd7 Ra6 29. e5 Ra1+ 30. Kf2 Ra2+ 1/2-1/2

[Event "BRA-ch U26"]
[Site "Uberlandia"]
[Date "2015.10.18"]
[Round "6"]
[White "Noronha, Natanael Muana C"]
[Black "Cardoso, Max Wesley Santos"]
[Result "1/2-1/2"]
[ECO "D91"]
[WhiteElo "1849"]
[BlackElo "1786"]
[PlyCount "93"]
[EventDate "2015.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 c6 6. e3 0-0 7. Be2 Nbd7 8. cxd5 cxd5 9. h3 Re8 10. 0-0 Nb6 11. b3 Bf5 12. g4 Bd7 13. Ne5 Rc8 14. Rc1 Rxc3 15. Rxc3 Ne4 16. Rc2 Nxg5 17. f4 Ne4 18. Bd3 Bc8 19. f5 f6 20. Bxe4 dxe4 21. Nc4 Nd5 22. fxg6 b5 23. gxh7+ Kxh7 24. g5 bxc4 25. Qh5+ Kg8 26. gxf6 Nxf6 27. Qg6 Rf8 28. Rg2 Rf7 29. Rf4 e5 30. Rh4 Kf8 31. dxe5 cxb3 32. axb3 Ng4 33. Rhxg4 Bxg4 34. Qxg4 Bxe5 35. Qg8+ Ke7 36. Qg5+ Bf6 37. Qc5+ Ke6 38. Qc6+ Qd6 39. Qxe4+ Qe5 40. Qc4+ Qd5 41. Qg4+ Ke7 42. Qb4+ Ke6 43. Qg4+ Ke7 44. Qb4+ Ke6 45. Qg4+ Ke7 46. Qb4+ Ke6 47. Qg4+ 1/2-1/2

[Event "BRA-ch U26"]
[Site "Uberlandia"]
[Date "2015.10.17"]
[Round "5"]
[White "Da Silva Junior, Antonio Gomes"]
[Black "Noronha, Natanael Muana C"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "1875"]
[BlackElo "1849"]
[PlyCount "82"]
[EventDate "2015.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 c5 2. c4 Nc6 3. Nc3 g6 4. g3 Bg7 5. Nge2 e6 6. d3 Nge7 7. Be3 d6 8. d4 cxd4 9. Nxd4 a6 10. Nxc6 Nxc6 11. Qd2 0-0 12. Bh6 Ne5 13. Be2 Qc7 14. Bxg7 Kxg7 15. Qd4 f6 16. f4 Nf7 17. h4 Bd7 18. h5 Qc5 19. Qxc5 dxc5 20. hxg6 hxg6 21. Kf2 Bc6 22. Ke3 Rh8 23. a3 Rad8 24. Rxh8 Rxh8 25. b4 cxb4 26. axb4 Rh3 27. Kf3 Nd6 28. b5 axb5 29. cxb5 Be8 30. Kg2 Rh7 31. e5 fxe5 32. fxe5 Nf7 33. Ra7 Nxe5 34. Rxb7+ Kg8 35. Rxh7 Kxh7 36. b6 Bc6+ 37. Kf2 Nd7 38. Bg4 Nxb6 39. Bxe6 Kg7 40. Ke3 Kf6 41. Bh3 Ke5 1/2-1/2

[Event "BRA-ch U26"]
[Site "Uberlandia"]
[Date "2015.10.17"]
[Round "4"]
[White "Noronha, Natanael Muana C"]
[Black "Ferreira, Raul Cesar Goes"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1849"]
[BlackElo "1648"]
[PlyCount "73"]
[EventDate "2015.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 Qc7 5. d3 Be7 6. g3 d6 7. Bg2 Nh6 8. 0-0 Bd7 9. Qe1 Nb4 10. Qe2 Qb6 11. a3 Nc6 12. Rb1 0-0 13. h3 f5 14. Be3 Nd4 15. Qf2 Nxf3+ 16. Bxf3 Bf6 17. e5 dxe5 18. Bxc5 Qc7 19. Bxf8 Rxf8 20. fxe5 Bxe5 21. Kg2 Bd6 22. d4 g5 23. Bd1 Bc6+ 24. Bf3 g4 25. Bxc6 gxh3+ 26. Kxh3 bxc6 27. Qe3 Rf6 28. Ne2 Ng4 29. Qd3 Rh6+ 30. Kg2 Rh2+ 31. Kg1 Qg7 32. Nf4 Qh6 33. Qf3 Bxf4 34. gxf4 Qh4 35. Qb3 Kf7 36. Rbe1 Rh1+ 37. Kg2 1/2-1/2

[Event "BRA-ch U26"]
[Site "Uberlandia"]
[Date "2015.10.16"]
[Round "2"]
[White "Chaves, Thiago de Melo Neve"]
[Black "Noronha, Natanael Muana C"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1846"]
[BlackElo "1849"]
[PlyCount "88"]
[EventDate "2015.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bg5 Be6 7. 0-0-0+ Bd6 8. Nb5 Ke7 9. Nxd6 cxd6 10. Bxf6+ gxf6 11. Ne2 Nd7 12. Nc3 a6 13. Nd5+ Bxd5 14. Rxd5 b5 15. Be2 Nc5 16. f3 Rac8 17. Rhd1 Rc6 18. g3 Rhc8 19. Kb1 h5 20. Bf1 h4 21. g4 Ne6 22. c3 b4 23. h3 bxc3 24. bxc3 Rxc3 25. R5d3 Nd4 26. Rxc3 Rxc3 27. f4 Re3 28. fxe5 fxe5 29. Bxa6 Rxh3 30. Rg1 Rg3 31. Rxg3 hxg3 32. Bf1 Kf6 33. a4 Nc6 34. Kc2 Kg5 35. Kd3 Kxg4 36. Kc4 Kf3 37. Kd5 Nb4+ 38. Kxd6 Kxe4 39. Kc5 Nd3+ 40. Kd6 Kd4 41. a5 Nc5 42. Kc6 e4 43. Kb6 e3 44. a6 Nxa6 0-1

[Event "BRA-ch U26"]
[Site "Uberlandia"]
[Date "2015.10.16"]
[Round "3"]
[White "Garkauskas, Otto Dmitry"]
[Black "Noronha, Natanael Muana C"]
[Result "1-0"]
[ECO "E40"]
[WhiteElo "2266"]
[BlackElo "1849"]
[PlyCount "51"]
[EventDate "2015.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 Bxc3+ 5. bxc3 b6 6. Bd3 Nc6 7. e4 d6 8. Ne2 e5 9. 0-0 0-0 10. f4 Qe7 11. fxe5 dxe5 12. Bg5 Qd6 13. Bxf6 gxf6 14. d5 Na5 15. Ng3 Nxc4 16. Bxc4 Qc5+ 17. Kh1 Qxc4 18. Nh5 f5 19. Qe1 f4 20. Qh4 f6 21. Nxf6+ Rxf6 22. Qxf6 Qxc3 23. Rac1 Qd3 24. Qd8+ Kg7 25. Rxc7+ Kh6 26. Qh4+ 1-0

[Event "BRA-ch U26"]
[Site "Uberlandia"]
[Date "2015.10.15"]
[Round "1"]
[White "Noronha, Natanael Muana C"]
[Black "Abdalla, Luiz Guilherme"]
[Result "0-1"]
[ECO "A09"]
[WhiteElo "1849"]
[BlackElo "2272"]
[PlyCount "54"]
[EventDate "2015.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 e5 4. d3 d5 5. 0-0 Be7 6. c4 d4 7. e3 dxe3 8. fxe3 Nf6 9. Nc3 0-0 10. b3 Bg4 11. h3 Bh5 12. g4 Bg6 13. e4 h5 14. g5 Nh7 15. h4 f6 16. Nd5 fxg5 17. Nxe7+ Qxe7 18. Nxg5 Rxf1+ 19. Bxf1 Qd7 20. Be3 Nxg5 21. hxg5 b6 22. Kh2 Rd8 23. Qf3 Nd4 24. Qg2 Rf8 25. Rd1 Nf3+ 26. Kh1 Bxe4 27. Be2 Bc6 0-1

[Event "Sao Paulo op-B 2nd"]
[Site "Sao Paulo"]
[Date "2015.02.08"]
[Round "5"]
[White "Noronha, Natanael Muana C"]
[Black "Dos Reis, Leandro Aparecido C"]
[Result "1-0"]
[ECO "D91"]
[WhiteElo "1813"]
[BlackElo "1951"]
[PlyCount "131"]
[EventDate "2015.02.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 Ne4 6. cxd5 Nxg5 7. Nxg5 e6 8. Nf3 exd5 9. e3 0-0 10. b4 a5 11. b5 c5 12. bxc6 bxc6 13. Rc1 Qd6 14. Be2 Be6 15. 0-0 Nd7 16. Na4 Rfc8 17. Nc5 Nxc5 18. Rxc5 Qd7 19. Qa4 Qb7 20. Rfc1 Bd7 21. Qb3 Qxb3 22. axb3 Rcb8 23. R5c3 f6 24. Ne1 Bf8 25. Nd3 Ba3 26. Ra1 Bb4 27. Nxb4 axb4 28. Rcc1 Ra3 29. Rxa3 bxa3 30. Bd1 Kf8 31. Ra1 Ra8 32. Kf1 Ke7 33. Ke2 Kd6 34. Kd3 c5 35. Kc3 Bf5 36. dxc5+ Kxc5 37. b4+ Kb5 38. Kb3 Bd3 39. Rxa3 Rxa3+ 40. Kxa3 Bf1 41. Ba4+ Kb6 42. g3 Be2 43. Kb2 Kc7 44. Kc3 Kd6 45. Kd4 Bf3 46. Be8 Ke7 47. Bc6 Kd6 48. b5 g5 49. h4 h6 50. Ba8 Be2 51. b6 Bf3 52. Bb7 Bg2 53. Bc8 Bf3 54. b7 Kc7 55. Be6 Be2 56. Bxd5 Bg4 57. e4 Bf3 58. e5 fxe5+ 59. Kxe5 Be2 60. f4 gxh4 61. gxh4 Bh5 62. f5 Be8 63. f6 Bh5 64. Ke6 Bg4+ 65. Ke7 Bh5 66. f7 1-0

[Event "Sao Paulo op-B 2nd"]
[Site "Sao Paulo"]
[Date "2015.02.07"]
[Round "4"]
[White "Azevedo, Hugo Daniel de Oliv"]
[Black "Noronha, Natanael Muana C"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "1813"]
[PlyCount "274"]
[EventDate "2015.02.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. b3 d5 3. Nf3 Bf5 4. e3 c5 5. Bb2 e6 6. Nbd2 Nc6 7. a3 a6 8. Be2 h6 9. 0-0 cxd4 10. exd4 Bd6 11. Ne5 Qc7 12. Ndf3 0-0 13. Bd3 Bxd3 14. Qxd3 Rac8 15. Rac1 b5 16. Nxc6 Qxc6 17. Ne5 Qc7 18. b4 Bxe5 19. dxe5 Nd7 20. Rfe1 Nb6 21. Ba1 Qc4 22. Qe3 Qc6 23. Qd4 Nc4 24. Qd3 Ra8 25. Bd4 a5 26. Bc5 Rfc8 27. h3 axb4 28. Bxb4 Ra4 29. Rb1 Rca8 30. Rb3 Qc7 31. Qg3 Qa7 32. Qd3 Qb8 33. Bd6 Nxd6 34. exd6 Qxd6 35. Qxb5 Rxa3 36. Rbb1 Rc8 37. Rec1 Rac3 38. Qe2 Qc5 39. Rb7 Rxc2 40. Rxc2 Qxc2 41. Qf3 Qg6 42. h4 Qf6 43. Qg3 e5 44. Qe3 Qc6 45. Rb1 d4 46. Qxe5 d3 47. Qd4 Qc2 48. Rb7 Rc4 49. Qd8+ Kh7 50. g3 Qd1+ 51. Kg2 Qe2 52. Re7 Re4 53. Rd7 Re3 54. Rxf7 Re8 55. Qd4 Qe4+ 56. Qxe4+ Rxe4 57. Rd7 Re2 58. Rxd3 Ra2 59. h5 Kg8 60. g4 Kf7 61. Kg3 Ke6 62. f3 Ra1 63. Re3+ Kf6 64. Kf4 Ra4+ 65. Re4 Ra3 66. Rb4 Ra5 67. Rb6+ Kf7 68. Rb7+ Kf6 69. Rb8 Rc5 70. Rf8+ Ke6 71. Kg3 Ke7 72. Rf4 Ke6 73. Ra4 Rc3 74. Kf4 Rc5 75. Ra3 Rc4+ 76. Ke3 Rb4 77. Rd3 Ke5 78. Ra3 Rc4 79. Ra5+ Kf6 80. Rf5+ Ke6 81. f4 Rc3+ 82. Kf2 Rc2+ 83. Kg3 Rc1 84. Re5+ Kf6 85. Re2 Rg1+ 86. Kf3 Rf1+ 87. Rf2 Rg1 88. Ra2 Rf1+ 89. Kg3 Rg1+ 90. Kh3 Rf1 91. f5 Rg1 92. Ra6+ Kf7 93. Rg6 Rf1 94. Kg2 Rf4 95. Kg3 Rf1 96. Ra6 Rg1+ 97. Kf4 Rf1+ 98. Ke5 Re1+ 99. Kf4 Rf1+ 100. Kg3 Rg1+ 101. Kh3 Rf1 102. Ra3 Kf6 103. Kg3 Rg1+ 104. Kf4 Rf1+ 105. Rf3 Rg1 106. Rg3 Rf1+ 107. Ke4 Re1+ 108. Kd5 Rd1+ 109. Kc6 Kg5 110. Rg2 Rd4 111. Kc5 Rxg4 112. Rh2 Kxf5 113. Kd5 Rg5 114. Kd6 Kg4 115. Ke6 Kg3 116. Ra2 Rxh5 117. Kf7 g5 118. Kg6 Rh1 119. Ra3+ Kf4 120. Ra5 g4 121. Ra4+ Kf3 122. Ra3+ Kf2 123. Ra2+ Kg1 124. Ra1+ Kh2 125. Ra2+ Kg3 126. Kf5 Rf1+ 127. Kg6 Rf2 128. Ra5 Kg2 129. Kxh6 g3 130. Kg5 Kh3 131. Ra3 Kh2 132. Kg4 g2 133. Rh3+ Kg1 134. Ra3 Rf8 135. Kg3 Rg8+ 136. Kh3 Kh1 137. Ra1+ g1Q 0-1

[Event "Sao Paulo op-B 2nd"]
[Site "Sao Paulo"]
[Date "2015.02.07"]
[Round "3"]
[White "Noronha, Natanael Muana C"]
[Black "Christen, Peter Walter"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1813"]
[BlackElo "1540"]
[PlyCount "37"]
[EventDate "2015.02.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 e6 3. b3 Bd6 4. e3 Nc6 5. Bb2 f6 6. c4 dxc4 7. Bxc4 Na5 8. Bd3 Nc6 9. Bb5 Nge7 10. Nc3 a6 11. Be2 e5 12. fxe5 Nxe5 13. 0-0 Bg4 14. Ne4 Bxf3 15. Bxf3 Nxf3+ 16. Qxf3 c6 17. Bxf6 0-0 18. Qg4 g6 19. Qe6+ 1-0

[Event "Sao Paulo op-B 2nd"]
[Site "Sao Paulo"]
[Date "2015.02.06"]
[Round "2"]
[White "Rodrigues, Regis Ramos"]
[Black "Noronha, Natanael Muana C"]
[Result "1-0"]
[ECO "A64"]
[WhiteElo "2028"]
[BlackElo "1813"]
[PlyCount "65"]
[EventDate "2015.02.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. g3 Bg7 8. Bg2 0-0 9. 0-0 Re8 10. Nd2 Nbd7 11. a4 a6 12. a5 b5 13. axb6 Nxb6 14. h3 Nfd7 15. Kh2 f5 16. f4 Nf6 17. Qb3 Ra7 18. e4 fxe4 19. Ndxe4 Nxe4 20. Nxe4 Rae7 21. Nc3 Bf5 22. Rd1 Bd4 23. Rxa6 Re1 24. Rxe1 Rxe1 25. Bd2 c4 26. Qb5 Bg1+ 27. Kh1 Qe7 28. Bxe1 Qxe1 29. Ra1 Qxa1 30. Qe8+ Kg7 31. Qe7+ Kh6 32. Qf8+ Kh5 33. Bf3+ 1-0

[Event "Sao Paulo op-B 2nd"]
[Site "Sao Paulo"]
[Date "2015.02.05"]
[Round "1"]
[White "Noronha, Natanael Muana C"]
[Black "Sato, Leticia Miho"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "1813"]
[BlackElo "1328"]
[PlyCount "107"]
[EventDate "2015.02.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 Bc5 4. Nc3 d6 5. Nf3 Nc6 6. 0-0 0-0 7. a3 Be6 8. d3 Rb8 9. b4 Bd4 10. Nxd4 Nxd4 11. e3 Nf5 12. Bb2 a6 13. Qc2 Bd7 14. Rfd1 c5 15. Ne2 Qb6 16. bxc5 dxc5 17. Bxe5 Rbd8 18. Rab1 Qc6 19. Bxf6 Qxf6 20. Rxb7 Bc6 21. Bxc6 Qxc6 22. Rdb1 h5 23. Nf4 Qf3 24. d4 Nd6 25. R7b3 Ne4 26. Rd3 cxd4 27. exd4 Qg4 28. Qe2 Qxe2 29. Nxe2 Rd7 30. Rb6 Rfd8 31. Rdb3 Nd6 32. c5 Nc4 33. Rxa6 Re7 34. Rc3 Nxa3 35. Rcxa3 Rxe2 36. Rd3 Re4 37. d5 Re5 38. c6 Rdxd5 39. Rxd5 Rxd5 40. c7 Rd1+ 41. Kg2 Rc1 42. Ra8+ Kh7 43. c8Q Rxc8 44. Rxc8 Kg6 45. Kf3 Kg5 46. h4+ Kg6 47. Kf4 f6 48. f3 Kh6 49. Kf5 Kh7 50. g4 g6+ 51. Kxf6 g5 52. hxg5 hxg4 53. g6+ Kh6 54. Rh8# 1-0

[Event "Florianopolis op"]
[Site "Florianopolis"]
[Date "2015.01.14"]
[Round "1"]
[White "Rodriguez Vila, Andres"]
[Black "Noronha, Natanael Muana C"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2444"]
[BlackElo "1804"]
[PlyCount "45"]
[EventDate "2015.01.14"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. f3 Nbd7 5. Be3 b5 6. Qd2 g6 7. g4 Nb6 8. h4 h5 9. g5 Nfd7 10. d5 cxd5 11. exd5 b4 12. Ne4 Bg7 13. Bd4 Bxd4 14. Qxd4 0-0 15. f4 Nc5 16. Bg2 Bf5 17. Ne2 Bxe4 18. Bxe4 Nxe4 19. Qxe4 Qd7 20. 0-0-0 Rac8 21. Nd4 Rc5 22. f5 Nxd5 23. fxg6 1-0

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2013.09.14"]
[Round "6"]
[White "Noronha, Natanael Muana C"]
[Black "Benevenga, Antonio"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1820"]
[BlackElo "1814"]
[PlyCount "85"]
[EventDate "2013.07.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 g6 2. d4 Nf6 3. Nc3 Bg7 4. Nf3 d6 5. Bf4 0-0 6. h3 c5 7. d5 Qb6 8. Qc2 Nbd7 9. e4 Nh5 10. Bh2 Ne5 11. Be2 Nxf3+ 12. Bxf3 Nf6 13. 0-0 e5 14. dxe6 fxe6 15. Rad1 Ne8 16. Rd3 Bd4 17. Ne2 e5 18. Nxd4 cxd4 19. Rc1 Qc5 20. a3 b6 21. b4 Qc7 22. c5 Ba6 23. Rd2 bxc5 24. bxc5 Rc8 25. cxd6 Qxd6 26. Qb3+ Kg7 27. Rxc8 Bxc8 28. Be2 Nf6 29. f3 Be6 30. Qb5 Nd7 31. Rc2 Rb8 32. Qc6 Qxa3 33. Bxe5+ Nxe5 34. Qc7+ Nd7 35. Bc4 Rb1+ 36. Kh2 Qe7 37. Bxe6 Qxe6 38. Rc6 Qe5+ 39. f4 Qxe4 40. Qxd7+ Kh6 41. Qd6 Rb2 42. Qf8+ Kh5 43. Rc5+ 1-0

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2013.09.14"]
[Round "5"]
[White "Perondi, Rodolfo Antonio"]
[Black "Noronha, Natanael Muana C"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1852"]
[BlackElo "1820"]
[PlyCount "73"]
[EventDate "2013.07.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. f4 Qa5 5. e5 Ne4 6. Qf3 d5 7. Bd3 Na6 8. Nge2 Nb4 9. 0-0 Nxd3 10. cxd3 Nxc3 11. bxc3 e6 12. Bd2 c5 13. dxc5 Bxc5+ 14. d4 Be7 15. g4 Bd7 16. Qe3 Qa6 17. Ng3 g6 18. Rfb1 h5 19. g5 0-0 20. Kf2 Rac8 21. Rg1 Kh7 22. h4 Rc4 23. f5 exf5 24. Nxh5 Rh8 25. Nf4 Be6 26. h5 Kg7 27. Qf3 Qa5 28. hxg6 Ra4 29. gxf7 Bxf7 30. g6 Rh2+ 31. Rg2 Rxg2+ 32. Qxg2 Bg8 33. Nh5+ Kf8 34. g7+ Kf7 35. Nf4 Qa6 36. Qxd5+ Kxg7 37. Rg1+ 1-0

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2013.08.03"]
[Round "3"]
[White "Bordignon, Alexandro"]
[Black "Noronha, Natanael Muana C"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2066"]
[BlackElo "1820"]
[PlyCount "127"]
[EventDate "2013.07.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. c3 e6 5. 0-0 d5 6. d3 Nbd7 7. Nbd2 a5 8. Qa4 Be7 9. Ne5 0-0 10. Nc6 Bxc6 11. Qxc6 Ne5 12. Qa4 Qd7 13. Qxd7 Nexd7 14. Nf3 Bc5 15. Bd2 b5 16. b3 Rfc8 17. Rac1 a4 18. b4 Bd6 19. Nd4 c6 20. c4 bxc4 21. dxc4 Be5 22. e3 Nb6 23. cxd5 cxd5 24. Nc6 Bd6 25. b5 Nc4 26. Rxc4 dxc4 27. Rc1 Nd5 28. Rxc4 Kf8 29. Bxd5 exd5 30. Rd4 Bc5 31. Rxd5 Bb6 32. Bb4+ Kg8 33. Ne7+ Kh8 34. Nxc8 Rxc8 35. a3 f6 36. Rd6 Rb8 37. Rc6 Kg8 38. Kf1 Kf7 39. Ke2 Bd8 40. Ra6 Rxb5 41. Rxa4 Rb7 42. Ra8 Bb6 43. Rf8+ Ke6 44. Re8+ Kf7 45. Re4 h6 46. Rc4 Bc7 47. Kd3 Be5 48. Kc2 Ke6 49. f4 Bb8 50. e4 g5 51. f5+ Kf7 52. Bc3 Ra7 53. a4 Ra6 54. Kb3 h5 55. a5 h4 56. gxh4 gxh4 57. h3 Bd6 58. Ka4 Ra7 59. Rc6 Be7 60. a6 Bd8 61. Be1 Rd7 62. Re6 Rd1 63. Bxh4 Rd7 64. Bf2 1-0

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2013.08.03"]
[Round "4"]
[White "Noronha, Natanael Muana C"]
[Black "Vicente, Marcelo dos Santos"]
[Result "1-0"]
[ECO "E19"]
[WhiteElo "1820"]
[BlackElo "1874"]
[PlyCount "49"]
[EventDate "2013.07.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 Bf6 10. Qc2 d5 11. cxd5 exd5 12. Bf4 Nc6 13. Rfd1 Re8 14. Rac1 Rc8 15. Bh3 Ra8 16. a3 a6 17. e3 g5 18. Be5 Be7 19. Bf5 f6 20. Be6+ Kg7 21. Nxg5 Rh8 22. Nf7 Qe8 23. Bf4 h5 24. Nxh8 Kxh8 25. Qf5 1-0

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2013.07.06"]
[Round "1"]
[White "Giordano, Melquior"]
[Black "Noronha, Natanael Muana C"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1792"]
[BlackElo "1820"]
[PlyCount "62"]
[EventDate "2013.07.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. Nf3 Bf5 4. e3 c5 5. c3 e6 6. Bd3 Bxd3 7. Qxd3 cxd4 8. exd4 Be7 9. 0-0 0-0 10. Be3 Ne4 11. Nbd2 Nd6 12. g4 Nd7 13. Kg2 b5 14. Rh1 a5 15. h4 Rb8 16. h5 b4 17. c4 dxc4 18. Nxc4 Nxc4 19. Qxc4 Nf6 20. g5 Rc8 21. Qd3 Nd5 22. Bd2 Qc7 23. g6 fxg6 24. Ne5 Qc2 25. Kg3 Qxd3+ 26. Nxd3 Rc2 27. Rad1 gxh5 28. Rxh5 Bd6+ 29. Ne5 Nf6 30. Rh2 Bxe5+ 31. dxe5 Nd5 0-1

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2013.07.06"]
[Round "2"]
[White "Noronha, Natanael Muana C"]
[Black "Rosa, Dorli Ramses"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1820"]
[BlackElo "1786"]
[PlyCount "69"]
[EventDate "2013.07.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. Bf4 d6 6. h3 c5 7. d5 Nh5 8. Bh2 f5 9. e3 Qa5 10. Qc2 Na6 11. Be2 Nb4 12. Qb3 Bd7 13. 0-0 Rab8 14. a3 Na6 15. Nd2 Nf6 16. Qc2 Qd8 17. f3 Nc7 18. e4 fxe4 19. fxe4 e5 20. dxe6 Bxe6 21. Qd3 Nfe8 22. Rxf8+ Bxf8 23. Nf3 Bg7 24. Rd1 Bf8 25. e5 Bf5 26. Qd2 Bg7 27. exd6 Ne6 28. d7 N8c7 29. Nd5 Be4 30. Nxc7 Nxc7 31. Qd6 Na6 32. Qe6+ Kh8 33. Qxe4 Ra8 34. Qxb7 Nb4 35. Qxa8 1-0

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2012.09.09"]
[Round "6"]
[White "Goetz, Fabio"]
[Black "Noronha, Natanael Muana C"]
[Result "1/2-1/2"]
[ECO "A02"]
[WhiteElo "1951"]
[BlackElo "1828"]
[PlyCount "82"]
[EventDate "2012.09.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. f4 e5 2. fxe5 d6 3. Nf3 dxe5 4. Nc3 Nc6 5. e4 Nf6 6. Bb5 Bc5 7. Qe2 Qd6 8. d3 0-0 9. Bxc6 bxc6 10. Be3 Bb6 11. 0-0 h6 12. Kh1 Nh5 13. Bxb6 cxb6 14. Qf2 g5 15. Ne2 Kh8 16. d4 exd4 17. Nfxd4 c5 18. Nf5 Bxf5 19. Qxf5 Rad8 20. Rf2 Kg7 21. Raf1 Kg8 22. g3 Qe6 23. Qf3 Ng7 24. Nc3 Rd4 25. g4 Ne8 26. Re2 Nc7 27. Ref2 b5 28. Qg2 Kg7 29. Rf6 Qxf6 30. Rxf6 Kxf6 31. Qg3 Ne6 32. Nd5+ Kg6 33. Qf3 Nf4 34. Nxf4+ gxf4 35. c3 Rd6 36. e5 Re6 37. Qxf4 Rfe8 38. Qf5+ Kg7 39. g5 hxg5 40. Qxg5+ Rg6 41. Qe3 c4 1/2-1/2

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2012.09.09"]
[Round "7"]
[White "Noronha, Natanael Muana C"]
[Black "Duarte, Jorge da Silva Lage"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "1828"]
[PlyCount "121"]
[EventDate "2012.09.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. c4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. Bg2 0-0 7. 0-0 Nxc3 8. dxc3 c5 9. Qxd8 Rxd8 10. Bf4 Nc6 11. Rad1 Be6 12. a3 Bb3 13. Rd2 Rac8 14. e4 e5 15. Be3 b6 16. Bh3 Rb8 17. Rd7 Rxd7 18. Bxd7 Na5 19. Nd2 Bc2 20. Bb5 Rd8 21. b4 cxb4 22. cxb4 Nb3 23. Nxb3 Bxb3 24. Rc1 Rd1+ 25. Rxd1 Bxd1 26. a4 Bf8 27. Bd2 a6 28. Bc6 Be2 29. f4 Bd6 30. Kf2 Bc4 31. Ke3 Kf8 32. Bc3 f6 33. Bd5 Bf1 34. Kf3 Ke7 35. h4 Bd3 36. fxe5 fxe5 37. g4 Bc2 38. a5 Bd1+ 39. Kg3 bxa5 40. bxa5 Be2 41. g5 Kf8 42. Kf2 Bb5 43. Ke1 Be8 44. Bc4 Bb5 45. Bxb5 axb5 46. a6 Bc5 47. Bxe5 Ke7 48. Bb8 Kd7 49. a7 Bxa7 50. Bxa7 Kd6 51. Bd4 b4 52. Kd2 b3 53. Kc3 Ke6 54. Kxb3 Kf7 55. Kc4 Ke7 56. Kc5 Ke6 57. Bc3 Ke7 58. Kd5 Ke8 59. Bf6 Kf7 60. e5 Ke8 61. e6 1-0

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2012.09.08"]
[Round "4"]
[White "Centenaro, Josue Faustini"]
[Black "Noronha, Natanael Muana C"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1800"]
[BlackElo "1828"]
[PlyCount "48"]
[EventDate "2012.09.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Bg7 6. Nc3 Nf6 7. f3 0-0 8. Qd2 d5 9. exd5 Nxd5 10. Nxd5 Qxd5 11. Nxc6 Qxc6 12. c3 Bf5 13. Be2 Rfd8 14. Qc1 Rd7 15. 0-0 Rad8 16. a4 a6 17. a5 Bd3 18. Bxd3 Rxd3 19. Re1 Qb5 20. Qc2 Bf6 21. Ra4 R8d7 22. h3 Qf5 23. Qb3 Bg5 24. f4 Bh4 0-1

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2012.09.08"]
[Round "5"]
[White "Noronha, Natanael Muana C"]
[Black "Florianovitz, Derlei Alex"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1828"]
[BlackElo "2051"]
[PlyCount "70"]
[EventDate "2012.09.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 Bc5 4. Nc3 Nc6 5. d3 d6 6. e3 0-0 7. Nf3 Bg4 8. 0-0 Qd7 9. Na4 Rad8 10. a3 a6 11. Qc2 Ba7 12. Re1 Rfe8 13. Nc3 Bh3 14. Bh1 Qf5 15. b4 Qh5 16. Bb2 Bf5 17. Rad1 Bg4 18. Qe2 h6 19. Rc1 Nh7 20. Nb1 Re6 21. Nbd2 Rf6 22. Qf1 Rxf3 23. Nxf3 Bxf3 24. Bxf3 Qxf3 25. Qg2 Qf5 26. Rcd1 Ng5 27. Re2 Nf3+ 28. Kh1 h5 29. h4 Qg4 30. Qf1 Ne7 31. d4 e4 32. d5 Nf5 33. a4 N5xh4 34. Rc2 Nf5 35. c5 h4 0-1

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2012.09.07"]
[Round "2"]
[White "Da Silveira, Claudio Oliveira"]
[Black "Noronha, Natanael Muana C"]
[Result "0-1"]
[ECO "D43"]
[WhiteElo "1827"]
[BlackElo "1828"]
[PlyCount "58"]
[EventDate "2012.09.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 Bd6 8. Rc1 0-0 9. Bd3 Nd7 10. cxd5 exd5 11. 0-0 Qe7 12. a3 Nf6 13. h3 Ne4 14. Na4 f5 15. b4 g5 16. Nh2 g4 17. g3 gxh3 18. Qh5 Qg5 19. Qxg5+ hxg5 20. Nf3 g4 21. Nh4 Kg7 22. Nc5 b6 23. Nb3 Bd7 24. Ba6 Rab8 25. Bd3 Rh8 26. Rc2 Rbf8 27. Nc1 Bxg3 28. fxg3 Nxg3 29. Nxf5+ Bxf5 0-1

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2012.09.07"]
[Round "3"]
[White "Noronha, Natanael Muana C"]
[Black "Caetano, Hugo Zanotti Mendon"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1828"]
[BlackElo "2124"]
[PlyCount "46"]
[EventDate "2012.09.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 c6 4. cxd5 exd5 5. Nf3 Bf5 6. Bf4 Bd6 7. Bxd6 Qxd6 8. e3 Nf6 9. Bd3 Bg4 10. h3 Bh5 11. 0-0 Nbd7 12. a3 0-0 13. b4 a6 14. g4 Bg6 15. Bxg6 fxg6 16. Nd2 Rae8 17. Qb3 Rxe3 18. fxe3 Qg3+ 19. Kh1 Qxh3+ 20. Kg1 Qg3+ 21. Kh1 Nxg4 22. Rxf8+ Nxf8 23. Nf1 Nf2# 0-1

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2012.09.06"]
[Round "1"]
[White "Noronha, Natanael Muana C"]
[Black "Matsuura, Everaldo"]
[Result "0-1"]
[ECO "D73"]
[WhiteElo "1828"]
[BlackElo "2483"]
[PlyCount "28"]
[EventDate "2012.09.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. g3 d5 2. Nf3 Nf6 3. Bg2 g6 4. d4 Bg7 5. c4 dxc4 6. Qa4+ Nfd7 7. Qxc4 Nb6 8. Qd3 Nc6 9. e3 e5 10. Qb5 0-0 11. dxe5 Bf5 12. e6 Bd3 13. exf7+ Rxf7 14. Qb3 Bc4 0-1

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2011.09.11"]
[Round "7"]
[White "Noronha, Natanael Muana C"]
[Black "Lazzarotto, Marcio"]
[Result "0-1"]
[ECO "A43"]
[PlyCount "76"]
[EventDate "2011.09.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 c5 2. d5 f5 3. c4 Nf6 4. Nc3 g6 5. Nf3 d6 6. e3 Bg7 7. g3 0-0 8. Bg2 Na6 9. 0-0 Nc7 10. Qc2 Rb8 11. Rd1 b5 12. cxb5 Nxb5 13. Nxb5 Rxb5 14. Rb1 f4 15. Bf1 Bf5 16. Bd3 fxg3 17. hxg3 Bxd3 18. Qxd3 Qd7 19. Ng5 Qg4 20. Ne6 c4 21. Qd4 Qxd4 22. Rxd4 Nxd5 23. Nxf8 Bxd4 24. exd4 Kxf8 25. Bh6+ Ke8 26. Rc1 Rxb2 27. Rxc4 Rxa2 28. Rc8+ Kd7 29. Rh8 a5 30. Rxh7 Ra1+ 31. Kg2 a4 32. Rh8 Nb6 33. Bg7 d5 34. Rb8 Kc6 35. Bh6 a3 36. Bd2 a2 37. Bc3 Rc1 38. Bb2 Rb1 0-1

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2011.09.10"]
[Round "6"]
[White "Martins, Anderson Donay"]
[Black "Noronha, Natanael Muana C"]
[Result "1/2-1/2"]
[ECO "C00"]
[PlyCount "62"]
[EventDate "2011.09.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 e6 2. Qe2 Be7 3. g3 c5 4. Bg2 Nc6 5. Nf3 a6 6. d3 b5 7. 0-0 Bb7 8. Be3 d6 9. Nbd2 Nf6 10. c3 d5 11. exd5 Nxd5 12. Ne4 Nxe3 13. fxe3 0-0 14. Rad1 Qc7 15. d4 cxd4 16. exd4 Rad8 17. Kh1 b4 18. Nf2 bxc3 19. bxc3 Na5 20. Rc1 Nc4 21. Rb1 Bd5 22. Rfe1 Rb8 23. Nd3 Nd6 24. Nc5 Bc4 25. Qc2 Rxb1 26. Rxb1 Rb8 27. Ne5 Bd5 28. Bxd5 exd5 29. Nxa6 Rxb1+ 30. Qxb1 Qxc3 31. Qb8+ Bf8 1/2-1/2

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2011.09.10"]
[Round "5"]
[White "Noronha, Natanael Muana C"]
[Black "Boabaid, Jorge Alberto Duard"]
[Result "0-1"]
[ECO "D60"]
[BlackElo "1854"]
[PlyCount "104"]
[EventDate "2011.09.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 c6 6. Nf3 0-0 7. Bd3 dxc4 8. Bxc4 Nd5 9. Bxe7 Qxe7 10. Qc2 Nd7 11. 0-0 Nb4 12. Qd2 Nb6 13. Be2 Rd8 14. a3 N4d5 15. Ne5 f6 16. Nf3 Kh8 17. b4 e5 18. dxe5 fxe5 19. Nxd5 Nxd5 20. Qc2 Bg4 21. Rac1 Rd6 22. Rfd1 Rf8 23. e4 Nf4 24. Rxd6 Nxe2+ 25. Qxe2 Qxd6 26. Rd1 Qf6 27. Rd3 Qe6 28. Qd2 h6 29. Rd8 Rxd8 30. Qxd8+ Kh7 31. Qd3 Qa2 32. h3 Bh5 33. g4 Bg6 34. Nxe5 Qa1+ 35. Kg2 Qxe5 36. f3 h5 37. Qe3 h4 38. Qf2 Qf6 39. Qxa7 Qb2+ 40. Qf2 Qxf2+ 41. Kxf2 Bf7 42. f4 Kg6 43. Ke3 Bc4 44. Kf2 Kf6 45. g5+ Kg6 46. Kf3 Kh5 47. e5 Be6 48. Kg2 Kg6 49. Kf3 Bxh3 50. Ke4 Be6 51. Ke3 Kf5 52. Kf3 Bd5+ 0-1

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2011.09.09"]
[Round "4"]
[White "Noronha, Natanael Muana C"]
[Black "Amaral, Rogerio Einloft"]
[Result "1/2-1/2"]
[ECO "E38"]
[BlackElo "1894"]
[PlyCount "69"]
[EventDate "2011.09.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Qa5 6. Bd2 Qxc5 7. e3 a6 8. a3 Bxc3 9. Bxc3 Qe7 10. Nf3 Nc6 11. Bd3 h6 12. 0-0 0-0 13. Rfd1 e5 14. e4 d6 15. Qe2 Nh5 16. Bd2 Bg4 17. Be3 Nf4 18. Qd2 Bxf3 19. gxf3 Qg5+ 20. Kf1 Qg2+ 21. Ke1 Qxf3 22. Bxf4 exf4 23. Qe2 Qh1+ 24. Kd2 Qxh2 25. Rh1 f3 26. Rxh2 fxe2 27. Kxe2 Ne5 28. Rg1 Nxd3 29. Kxd3 Kh7 30. Kd4 b6 31. f4 f5 32. Rhg2 Ra7 33. e5 dxe5+ 34. Kxe5 Rf6 35. b4 1/2-1/2

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2011.09.08"]
[Round "3"]
[White "Dos Reis, Virginia Lagrange"]
[Black "Noronha, Natanael Muana C"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1830"]
[PlyCount "86"]
[EventDate "2011.09.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. f4 cxd4 6. cxd4 Qb6 7. Nf3 Nh6 8. b3 Bb4+ 9. Kf2 0-0 10. Be2 f6 11. exf6 Rxf6 12. h3 Nf5 13. Be3 Bd7 14. Qd3 Nxe3 15. Kxe3 Bd6 16. g3 e5 17. fxe5 Nxe5 18. Qd1 Re8 19. Kf2 Nxf3 20. Bxf3 Ref8 21. Nd2 Qxd4+ 22. Kg2 Qe5 23. Qe1 Qxe1 24. Raxe1 Bc6 25. Re2 Bb4 26. Rf1 g6 27. Ref2 Kg7 28. Nb1 Bb5 29. Rd1 Bc5 30. Rdf1 Bxf2 31. Rxf2 Bd3 32. Nd2 Be4 33. a3 g5 34. Rf1 Bxf3+ 35. Rxf3 Rxf3 36. Nxf3 Kf6 37. Nd4 Rc8 38. Nb5 Rc2+ 39. Kf3 a6 40. Nd4 Rc3+ 41. Kg4 h6 42. h4 gxh4 43. gxh4 Rd3 0-1

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2011.09.07"]
[Round "2"]
[White "Noronha, Natanael Muana C"]
[Black "Crespo, Antonio Rogerio"]
[Result "0-1"]
[ECO "A48"]
[BlackElo "2148"]
[PlyCount "96"]
[EventDate "2011.09.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. Bd3 Nbd7 6. h3 0-0 7. 0-0 Qe8 8. e4 e5 9. dxe5 Nh5 10. Be3 Nxe5 11. Nxe5 Qxe5 12. c3 Nf4 13. Bxf4 Qxf4 14. Nd2 Be6 15. Qe2 Rae8 16. Rfe1 Bd7 17. Qe3 Qxe3 18. Rxe3 Bh6 19. Re2 f5 20. Nf3 fxe4 21. Rxe4 Rxe4 22. Bxe4 c6 23. Re1 Re8 24. Kf1 Bf4 25. Bd3 Kf7 26. Rxe8 Kxe8 27. g3 Bxh3+ 28. Ke2 Bh6 29. Nd4 Ke7 30. f3 Bd7 31. f4 Bg4+ 32. Ke3 Bg7 33. Nb3 b6 34. Nd4 Bxd4+ 35. Kxd4 c5+ 36. Kd5 Bf3+ 37. Be4 Bxe4+ 38. Kxe4 Ke6 39. c4 h5 40. a4 a6 41. b3 a5 42. Ke3 d5 43. Kf3 dxc4 44. bxc4 Kf5 45. Ke3 Kg4 46. Kf2 h4 47. gxh4 Kxf4 48. Kg2 Kg4 0-1

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2011.09.07"]
[Round "1"]
[White "Pereira, Armando Scharlau"]
[Black "Noronha, Natanael Muana C"]
[Result "0-1"]
[ECO "A15"]
[WhiteElo "1712"]
[PlyCount "62"]
[EventDate "2011.09.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 g6 3. Nf3 Bg7 4. c4 0-0 5. Nc3 d6 6. Qc2 c5 7. 0-0-0 Nc6 8. h3 Nb4 9. Qb1 a6 10. d4 cxd4 11. Nxd4 Bd7 12. a3 Nc6 13. Nf3 Qb6 14. e3 Qxb3 15. Nd2 Qb6 16. Qc2 Rfc8 17. Kb1 Be6 18. Na4 Qc7 19. Rc1 Nd7 20. Bxg7 Kxg7 21. Qb2+ Kg8 22. Ka1 Rcb8 23. Nc3 Nc5 24. Nd5 Bxd5 25. cxd5 Ne5 26. f4 Ned7 27. Be2 b5 28. e4 Qb6 29. Rb1 Na4 30. Qb4 Qe3 31. Bg4 a5 0-1

[Event "Sao Paulo Ifsul op"]
[Site "Sao Paulo"]
[Date "2011.08.07"]
[Round "5"]
[White "Da Costa, Carlos Eduardo More"]
[Black "Noronha, Natanael Muana C"]
[Result "1-0"]
[ECO "C14"]
[PlyCount "56"]
[EventDate "2011.08.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 a6 7. Bd3 c5 8. Qg4 Bxg5 9. hxg5 cxd4 10. g6 Nxe5 11. Rxh7 Rxh7 12. gxh7 Nxg4 13. h8Q+ Kd7 14. Qxg7 dxc3 15. Qxg4 cxb2 16. Rd1 Qa5+ 17. Kf1 b5 18. c4 bxc4 19. Bxc4 Kc6 20. Bb3 Bd7 21. Nf3 Kb7 22. Qg7 Ra7 23. Qxf7 Ka8 24. Qf6 Bb5+ 25. Kg1 Be2 26. Rb1 Bxf3 27. gxf3 Rc7 28. Qxb2 Qc3 1-0

[Event "Sao Paulo Ifsul op"]
[Site "Sao Paulo"]
[Date "2011.08.07"]
[Round "6"]
[White "Noronha, Natanael Muana C"]
[Black "Ceccagno, Eric Marins"]
[Result "0-1"]
[ECO "A02"]
[PlyCount "68"]
[EventDate "2011.08.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. f4 c5 2. Nf3 Nc6 3. e3 d6 4. b3 Nf6 5. Bb2 g6 6. Be2 Bg7 7. 0-0 0-0 8. h3 b6 9. g4 Bb7 10. g5 Nh5 11. Bxg7 Nxg7 12. Nc3 Qd7 13. Kh2 d5 14. Bb5 Qd6 15. Bxc6 Bxc6 16. Ne2 Nf5 17. Qe1 Rad8 18. Ng3 Qe6 19. Nxf5 Qxf5 20. d3 Bb7 21. Qg3 Bc8 22. Kg2 f6 23. h4 Rf7 24. Rh1 c4 25. bxc4 dxc4 26. e4 Qe6 27. h5 cxd3 28. hxg6 hxg6 29. f5 Qxe4 30. Qh3 Rg7 31. Qh8+ Kf7 32. Qxd8 gxf5 33. Rh8 Rxg5+ 34. Kh2 Qf4+ 0-1

[Event "Sao Paulo Ifsul op"]
[Site "Sao Paulo"]
[Date "2011.08.06"]
[Round "3"]
[White "Amaral, Irvin Daniel S Do"]
[Black "Noronha, Natanael Muana C"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "113"]
[EventDate "2011.08.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. b3 cxd4 7. cxd4 Bb4+ 8. Bd2 Nxd4 9. Nxd4 Qxd4 10. Bxb4 Qxb4+ 11. Qd2 Qxd2+ 12. Nxd2 Bd7 13. Rc1 Ne7 14. Nf3 Nc6 15. a3 0-0 16. Bd3 Rfc8 17. 0-0 Rc7 18. Rc2 Rac8 19. Rfc1 a6 20. Nd4 Kf8 21. f4 g6 22. b4 Ke8 23. b5 Nxd4 24. Rxc7 Rxc7 25. Rxc7 Bxb5 26. Bxb5+ Nxb5 27. Rxb7 Nxa3 28. Ra7 Nb5 29. Rxa6 Nd4 30. Kf2 h5 31. Ra8+ Ke7 32. Ra7+ Kf8 33. h3 Kg7 34. g3 Nf5 35. h4 Nd4 36. Ra3 f6 37. Ra7+ Kf8 38. exf6 Nf5 39. Kf3 Nd4+ 40. Ke3 Nf5+ 41. Kd3 Nxg3 42. Kd4 Nf5+ 43. Ke5 Kg8 44. Kxe6 Nd4+ 45. Kxd5 Nf5 46. Ke6 Nd4+ 47. Kd7 Kf7 48. Ra6 Nf5 49. Re6 Nxh4 50. Kd6 Nf5+ 51. Ke5 h4 52. Ra6 Ne3 53. Ra7+ Kg8 54. Ke6 h3 55. Ra8+ Kh7 56. f7 h2 57. f8Q 1-0

[Event "Sao Paulo Ifsul op"]
[Site "Sao Paulo"]
[Date "2011.08.06"]
[Round "4"]
[White "Noronha, Natanael Muana C"]
[Black "Tavares, Antonio Roberto"]
[Result "1-0"]
[ECO "C30"]
[PlyCount "67"]
[EventDate "2011.08.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. f4 f5 2. e4 e5 3. exf5 e4 4. Qh5+ Ke7 5. d3 Nf6 6. Qe2 Kf7 7. dxe4 Bb4+ 8. c3 Ba5 9. Qc4+ d5 10. exd5 Re8+ 11. Be2 Qxd5 12. Qxd5+ Nxd5 13. Nf3 Bb6 14. Ne5+ Kf8 15. Nc4 Bxf5 16. Nxb6 axb6 17. Kf2 Nd7 18. Na3 N7f6 19. Nc4 Rxe2+ 20. Kxe2 Bg4+ 21. Kf2 Ne4+ 22. Kg1 Ke7 23. Ne3 Nef6 24. Nxd5+ Nxd5 25. Bd2 Kf6 26. h3 Bf5 27. g4 Bd3 28. Kf2 Re8 29. Rhe1 Rd8 30. Be3 c5 31. Rad1 Be4 32. Bxc5 bxc5 33. Rxe4 Kg6 34. Re5 1-0

[Event "Sao Paulo Ifsul op"]
[Site "Sao Paulo"]
[Date "2011.08.06"]
[Round "2"]
[White "Noronha, Natanael Muana C"]
[Black "Vieira, Lucelia Langone"]
[Result "1-0"]
[ECO "A03"]
[PlyCount "43"]
[EventDate "2011.08.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nc6 3. e3 a6 4. Be2 f6 5. 0-0 Qd6 6. b3 e5 7. Ba3 Nb4 8. c3 c5 9. cxb4 cxb4 10. fxe5 fxe5 11. Bb2 e4 12. Ng5 h6 13. Nf7 Qg6 14. Bh5 Qg5 15. Nxg5+ Kd8 16. Rxf8+ Kc7 17. Be5+ Kc6 18. Qc2+ Kb5 19. Be8+ Kb6 20. Bd4+ Ka5 21. Qc7+ b6 22. Qxb6# 1-0

[Event "Sao Paulo Ifsul op"]
[Site "Sao Paulo"]
[Date "2011.08.05"]
[Round "1"]
[White "Chaves, Joara"]
[Black "Noronha, Natanael Muana C"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2039"]
[PlyCount "139"]
[EventDate "2011.08.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Ng3 Bd6 7. Bd3 0-0 8. 0-0 b6 9. b3 Bb7 10. Bb2 c5 11. c4 Qc7 12. Re1 Rad8 13. Qe2 Rfe8 14. Bc2 cxd4 15. Bxd4 Bc5 16. Rad1 Bxf3 17. Qxf3 Bxd4 18. Rxd4 Ne5 19. Qf4 Rxd4 20. Qxd4 Nc6 21. Qc3 Rd8 22. Rd1 Rxd1+ 23. Bxd1 Qd6 24. Bc2 Qd4 25. Qxd4 Nxd4 26. Bd1 Kf8 27. f4 Ke7 28. Kf2 Kd6 29. Ke3 Kc5 30. a3 Nf5+ 31. Nxf5 exf5 32. Kd3 a5 33. Bf3 g6 34. g3 h6 35. h3 Ne8 36. Kc3 Nc7 37. b4+ axb4+ 38. axb4+ Kd6 39. Bb7 Ne6 40. Bd5 g5 41. Bxe6 fxe6 42. Kd4 gxf4 43. gxf4 h5 44. h4 e5+ 45. fxe5+ Ke6 46. c5 bxc5+ 47. Kxc5 Kxe5 48. b5 f4 49. b6 f3 50. b7 f2 51. b8Q+ Ke4 52. Qe8+ Kd3 53. Qf7 Ke3 54. Qe6+ Kd2 55. Qf5 Ke1 56. Qe4+ Kd2 57. Qf4+ Ke1 58. Qe3+ Kf1 59. Kd4 Kg2 60. Qg5+ Kh2 61. Qf4+ Kg2 62. Qe4+ Kg1 63. Qg6+ Kh2 64. Qf7 Kg1 65. Ke4 f1Q 66. Qxf1+ Kxf1 67. Kf4 Kg2 68. Kg5 Kf3 69. Kxh5 Kf4 70. Kg6 1-0

[Event "Pan American U18"]
[Site "Bento Goncalves"]
[Date "2010.08.07"]
[Round "9"]
[White "Noronha, Natanael Muana C"]
[Black "Bambino, Marcello Augusto"]
[Result "0-1"]
[ECO "A32"]
[BlackElo "1963"]
[PlyCount "50"]
[EventDate "2010.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. Nc3 cxd4 5. Nxd4 Bb4 6. Bd2 0-0 7. g3 Nc6 8. Nf3 d5 9. cxd5 exd5 10. Bg2 d4 11. Nb5 Bxd2+ 12. Qxd2 Ne4 13. Qd3 Qa5+ 14. Kf1 Bf5 15. Qb3 Be6 16. Qd3 Nc5 17. Qc2 Qxb5 18. Rc1 Na4 19. Nd2 Bf5 20. Qb3 Qxb3 21. Nxb3 Nxb2 22. Nc5 d3 23. exd3 Nxd3 24. Nxd3 Bxd3+ 25. Ke1 Rad8 0-1

[Event "Pan American U18"]
[Site "Bento Goncalves"]
[Date "2010.08.06"]
[Round "8"]
[White "Coroleski, Flavio Antonio Teix"]
[Black "Noronha, Natanael Muana C"]
[Result "1-0"]
[ECO "B40"]
[PlyCount "59"]
[EventDate "2010.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e6 2. b3 c5 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. e5 Nxe5 7. Be2 g6 8. 0-0 Bg7 9. c4 0-0 10. Bb2 Nc6 11. Nxc6 bxc6 12. Qc2 Ba6 13. Nd2 d5 14. Rfd1 Nd7 15. Bxg7 Kxg7 16. Nf3 Rb8 17. Nd4 c5 18. Nc6 Qg5 19. Nxb8 Rxb8 20. cxd5 Bxe2 21. Qxe2 exd5 22. Rac1 d4 23. Qd2 Qxd2 24. Rxd2 Rb5 25. Rf1 Nf6 26. f3 Nd5 27. g3 Nc3 28. Rc2 f5 29. Re1 Kf6 30. Kf2 1-0

[Event "Pan American U18"]
[Site "Bento Goncalves"]
[Date "2010.08.06"]
[Round "7"]
[White "Noronha, Natanael Muana C"]
[Black "Barbosa, Fernando"]
[Result "0-1"]
[ECO "D21"]
[BlackElo "2093"]
[PlyCount "90"]
[EventDate "2010.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Bg4 4. Ne5 Bh5 5. Qa4+ c6 6. Qxc4 Nf6 7. Nc3 e6 8. Bg5 Be7 9. e3 Nbd7 10. Nxd7 Qxd7 11. Bd3 0-0 12. h3 b5 13. Qb3 b4 14. Ne4 Nxe4 15. Bxe7 Nxf2 16. Bxf8 Nxh1 17. Bxb4 Qc7 18. Kd2 Qg3 19. Qc4 Qxg2+ 20. Kc3 Nf2 21. Rc1 Nd1+ 22. Rxd1 Bxd1 23. Qa6 Bf3 24. Bc5 Rb8 25. b3 Qf2 26. Qxa7 Re8 27. Qd7 Ra8 28. a4 Qe1+ 29. Kb2 Qd2+ 30. Bc2 Be4 31. Qb7 Qxc2+ 32. Ka3 Qc1+ 33. Ka2 Qd2+ 34. Ka3 Qa5 35. Qb6 Qxb6 36. Bxb6 Kf8 37. a5 Ke8 38. Kb4 Kd7 39. Kc5 g5 40. b4 h5 41. b5 cxb5 42. Kxb5 g4 43. hxg4 hxg4 44. Bc5 g3 45. Bb4 g2 0-1

[Event "Pan American U18"]
[Site "Bento Goncalves"]
[Date "2010.08.05"]
[Round "5"]
[White "Barreto, Gary"]
[Black "Noronha, Natanael Muana C"]
[Result "1-0"]
[ECO "D58"]
[WhiteElo "1858"]
[PlyCount "49"]
[EventDate "2010.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 d5 3. c4 Nf6 4. Bg5 Be7 5. Nc3 h6 6. Bh4 0-0 7. e3 Nbd7 8. Bd3 dxc4 9. Bxc4 b6 10. 0-0 Bb7 11. Rc1 c5 12. Bg3 Ne4 13. Nxe4 Bxe4 14. Qe2 Nf6 15. Rfd1 Qe8 16. Ne5 cxd4 17. exd4 Bd6 18. Ng4 Bxg3 19. Nxf6+ gxf6 20. Qxe4 Bd6 21. Rd3 Rc8 22. Rh3 Qd7 23. Qg4+ Kh7 24. Qh4 Kg6 25. Qh5+ 1-0

[Event "Pan American U18"]
[Site "Bento Goncalves"]
[Date "2010.08.05"]
[Round "6"]
[White "Massarotto, Dieferson Flori"]
[Black "Noronha, Natanael Muana C"]
[Result "1-0"]
[ECO "C01"]
[PlyCount "65"]
[EventDate "2010.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 c6 5. c4 dxc4 6. Bxc4 Nf6 7. Qb3 Nd5 8. 0-0 Be7 9. Nc3 0-0 10. Nxd5 cxd5 11. Bxd5 Nc6 12. Bd2 Bf6 13. Bc3 Ne7 14. Bc4 b6 15. Ne5 Bxe5 16. dxe5 Bb7 17. Rad1 Qc7 18. e6 fxe6 19. Bxe6+ Kh8 20. f3 Rad8 21. Bb4 Rxd1 22. Rxd1 Rd8 23. Bxe7 Qxe7 24. Rxd8+ Qxd8 25. Bc4 Qd2 26. Bf1 Bd5 27. Qa3 Qd4+ 28. Kh1 Qf2 29. Qa6 Bxa2 30. h3 Qxb2 31. Qxa7 Qb1 32. Qa6 h6 33. Kh2 1-0

[Event "Pan American U18"]
[Site "Bento Goncalves"]
[Date "2010.08.04"]
[Round "4"]
[White "Noronha, Natanael Muana C"]
[Black "Sorgato, Tobias"]
[Result "1-0"]
[ECO "E90"]
[PlyCount "73"]
[EventDate "2010.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. Bg5 d6 6. e4 h6 7. Bh4 g5 8. Bg3 Bg4 9. h4 Nh5 10. hxg5 hxg5 11. Qd2 Bxf3 12. gxf3 Nxg3 13. fxg3 e6 14. 0-0-0 Qf6 15. Be2 Nc6 16. d5 Nd4 17. Rh5 Nxe2+ 18. Qxe2 exd5 19. Nxd5 Qd8 20. f4 f6 21. fxg5 fxg5 22. Qg4 c6 23. Rxg5 Rf7 24. Ne3 Qb6 25. Qe2 Re8 26. Nf5 Rxf5 27. Rxg7+ Kf8 28. Rg4 Rf2 29. Rf4+ Rxf4 30. gxf4 Qc5 31. Qd3 a6 32. Rh1 Re6 33. Rh8+ Kg7 34. Qc3+ Rf6 35. Rf8 Qg1+ 36. Kc2 Qg2+ 37. Kb3 1-0

[Event "Pan American U18"]
[Site "Bento Goncalves"]
[Date "2010.08.03"]
[Round "3"]
[White "Dure Gomez, Luis Fernando"]
[Black "Noronha, Natanael Muana C"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "55"]
[EventDate "2010.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 cxd4 6. cxd4 Qb6 7. a3 Bd7 8. Be2 Nge7 9. b4 Nf5 10. Bb2 Be7 11. 0-0 0-0 12. b5 Na5 13. Nc3 Rfc8 14. Na4 Qd8 15. Rc1 Rxc1 16. Bxc1 Rc8 17. Bd3 Nc4 18. Bxc4 Rxc4 19. Nb2 Rc3 20. a4 Qc8 21. g4 Nh4 22. Nxh4 Bxh4 23. g5 f6 24. gxf6 gxf6 25. Qg4+ Kh8 26. Qxh4 fxe5 27. Qf6+ Kg8 28. Bh6 1-0

[Event "Pan American U18"]
[Site "Bento Goncalves"]
[Date "2010.08.03"]
[Round "2"]
[White "Noronha, Natanael Muana C"]
[Black "Tello Chavez, Hermes A"]
[Result "0-1"]
[ECO "E12"]
[BlackElo "1925"]
[PlyCount "114"]
[EventDate "2010.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 Be7 4. e3 b6 5. c4 Bb7 6. Nc3 Ne4 7. Bxe7 Qxe7 8. Nxe4 Bxe4 9. a3 d6 10. Nd2 Bb7 11. Qg4 f5 12. Qg3 Nd7 13. Be2 Nf6 14. Bf3 Bxf3 15. Qxf3 0-0 16. Qc6 Rac8 17. 0-0 Qd7 18. Qxd7 Nxd7 19. b4 c5 20. dxc5 dxc5 21. b5 Ne5 22. Rac1 Rcd8 23. Rfd1 Rd3 24. Nf3 Nxf3+ 25. gxf3 Rxa3 26. Rd7 Rf6 27. Rcd1 h5 28. Rc7 Ra4 29. Rdd7 Rg6+ 30. Kf1 Rxc4 31. Rxa7 Rb4 32. Rab7 Rxb5 33. Rdc7 Kh7 34. f4 Rb1+ 35. Ke2 Rh1 36. Rxb6 Rxh2 37. Rxc5 Rgg2 38. Rxe6 Rxf2+ 39. Kd3 Rd2+ 40. Kc4 Rc2+ 41. Kb5 Rxc5+ 42. Kxc5 Re2 43. Kd4 h4 44. Ra6 h3 45. Ra1 Kh6 46. Rh1 h2 47. Kd3 Ra2 48. e4 fxe4+ 49. Kxe4 Kh5 50. Ke3 Kg4 51. Ke4 Kg3 52. Ke5 Kg2 53. Re1 h1Q 54. Rxh1 Kxh1 55. Kf5 Kg2 56. Kg6 Kg3 57. f5 Kg4 0-1

[Event "Pan American U18"]
[Site "Bento Goncalves"]
[Date "2010.08.02"]
[Round "1"]
[White "Fuenzalida Soto, Eridan"]
[Black "Noronha, Natanael Muana C"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2071"]
[PlyCount "155"]
[EventDate "2010.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 Bf5 7. Bxf6 Bxf6 8. Qb3 b6 9. Qxd5 Qxd5 10. Nxd5 Bd8 11. Nf3 Nd7 12. Bb5 a6 13. Bc6 Rb8 14. Ne5 f6 15. Nxd7 Bxd7 16. Bxd7+ Kxd7 17. 0-0 c6 18. Nc3 Be7 19. e4 Rhd8 20. Kh1 c5 21. dxc5 Bxc5 22. f4 Bd4 23. Nd5 Ke6 24. Nc7+ Kf7 25. Nxa6 Rbc8 26. Rad1 Bxb2 27. Nb4 Rxd1 28. Rxd1 Rc1 29. Rxc1 Bxc1 30. g3 g5 31. f5 Be3 32. g4 Ke8 33. Kg2 Kd7 34. Kf3 Bd4 35. a4 Kd6 36. Nd3 Bc3 37. Ke2 Kc6 38. Kd1 b5 39. Kc2 Bd4 40. a5 Kb7 41. Nb4 Bc5 42. Kc3 Bd6 43. h3 h6 44. Nd5 Be5+ 45. Kb3 Ka6 46. Nb4+ Kb7 47. a6+ Ka8 48. Nc6 Ba1 49. Kb4 Bb2 50. Kxb5 Bc3 51. Kc5 Bb2 52. Kd6 Bc3 53. Ke6 Ba1 54. Ne7 Ka7 55. Ng8 Kxa6 56. Nxh6 Kb7 57. Ng8 Kc8 58. Nxf6 Kd8 59. Kf7 Be5 60. Nh7 Bf4 61. e5 Bxe5 62. Nxg5 Kd7 63. Ne6 Bg3 64. g5 Be5 65. g6 Bh8 66. g7 Bxg7 67. Kxg7 Ke7 68. h4 Ke8 69. h5 Ke7 70. h6 Kd6 71. Kf6 Kd5 72. h7 Ke4 73. h8Q Kd5 74. Qd8+ Ke4 75. Qd4+ Kf3 76. Kg5 Kg3 77. Qe3+ Kg2 78. Nf4+ 1-0

