[Event "BRA-ch U2000 Amateurs"]
[Site "Sao Paulo"]
[Date "2022.06.18"]
[Round "5"]
[White "De Paiva Filho, Luiz Americo"]
[Black "Funayama S A, Yuri"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "1940"]
[BlackElo "1610"]
[PlyCount "77"]
[EventDate "2022.06.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. c4 e6 2. g3 Nf6 3. Nf3 d5 4. b3 Be7 5. Bb2 0-0 6. Bg2 b6 7. 0-0 Bb7 8. e3 c5 9. Na3 Na6 10. Nc2 Rc8 11. Ne5 Qc7 12. Rc1 dxc4 13. bxc4 Bxg2 14. Kxg2 Rfd8 15. d3 Qb7+ 16. Kg1 Nb8 17. Qe2 Nbd7 18. f4 Qa6 19. Ne1 b5 20. N1f3 Nxe5 21. Nxe5 bxc4 22. Rxc4 Nd5 23. a3 Nb6 24. Rc2 Bf6 25. Rd1 Na4 26. Ba1 Rb8 27. Rc4 Bxe5 28. Bxe5 Rb3 29. Qg4 f6 30. Bxf6 Rd7 31. Qh5 Rf7 32. Be5 Rxa3 33. Rd2 Qc6 34. Qd1 Nb6 35. Rc1 Nd5 36. Kf2 Nf6 37. h3 Nd7 38. Bb2 Rb3 39. Qxb3 1-0

[Event "BRA-ch U2000 Amateurs"]
[Site "Sao Paulo"]
[Date "2022.06.18"]
[Round "6"]
[White "De Paiva Filho, Luiz Americo"]
[Black "Santos, Abel Cardoso Dos"]
[Result "0-1"]
[ECO "C28"]
[WhiteElo "1940"]
[BlackElo "1813"]
[PlyCount "32"]
[EventDate "2022.06.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nc3 Na5 5. Nge2 Nxc4 6. dxc4 Bc5 7. 0-0 d6 8. Kh1 Ng4 9. Qe1 Qh4 10. h3 Nxf2+ 11. Kh2 Bxh3 12. g3 Ng4+ 13. Kh1 Qh5 14. Rf5 Nf2+ 15. Rxf2 Bg4+ 16. Kg2 Qh3+ 0-1

[Event "BRA-ch U2000 Amateurs"]
[Site "Sao Paulo"]
[Date "2022.06.17"]
[Round "4"]
[White "Cruz, Natan Gomes"]
[Black "De Paiva Filho, Luiz Americo"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1783"]
[BlackElo "1940"]
[PlyCount "153"]
[EventDate "2022.06.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Bd7 5. Nf3 Qb6 6. a3 Bb5 7. b4 cxd4 8. Bxb5+ Qxb5 9. Nxd4 Qd7 10. Nd2 Nc6 11. N2f3 Nge7 12. 0-0 Rc8 13. Re1 Nxd4 14. Qxd4 a6 15. Bd2 Nf5 16. Qd3 Rc4 17. h3 h5 18. a4 Be7 19. a5 Rg8 20. Ng5 Qc6 21. Rac1 Qc7 22. Qf3 Qd8 23. Qxh5 g6 24. Qh7 Rg7 25. Qh8+ Kd7 26. Qxd8+ Bxd8 27. Nf3 Rh7 28. Be3 Be7 29. Bd2 Rh8 30. Rcd1 Kc6 31. Re2 Rc8 32. Be1 g5 33. g4 Nh6 34. Bd2 Rh8 35. Re3 Kd7 36. Rd3 Rg8 37. Kg2 f6 38. exf6 Bxf6 39. Ne1 Rgc8 40. Rc1 Nf7 41. Rf3 Ke7 42. Nd3 Bxc3 43. Rc2 Bf6 44. Ra2 Nd6 45. b5 Ne4 46. Bb4+ Kd7 47. bxa6 bxa6 48. Rxf6 Nxf6 49. Ne5+ Ke8 50. Nxc4 Rxc4 51. Rb2 Kd7 52. Be1 Ne4 53. Rb7+ Kd6 54. Rb6+ Ke5 55. Rxa6 d4 56. Kf3 Ra4 57. Rxe6+ Kxe6 58. Kxe4 Kd6 59. Bd2 Ra2 60. Bxg5 Rxa5 61. Bf6 Ra3 62. Bxd4 Rxh3 63. f4 Ke6 64. f5+ Kf7 65. Kf4 Rh6 66. Be5 Rb6 67. Kg5 Rb5 68. Bf4 Rc5 69. Be3 Rc4 70. Kh5 Re4 71. Bf2 Rf4 72. Bh4 Rf1 73. f6 Rh1 74. g5 Rg1 75. Kh6 Rg2 76. Kh5 Rg1 77. Kh6 1/2-1/2

[Event "BRA-ch U2000 Amateurs"]
[Site "Sao Paulo"]
[Date "2022.06.17"]
[Round "3"]
[White "De Paiva Filho, Luiz Americo"]
[Black "Santana, Daniel Costa"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "1940"]
[BlackElo "1815"]
[PlyCount "54"]
[EventDate "2022.06.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 c5 3. e3 Nc6 4. Bb2 d5 5. Bb5 a6 6. Bxc6+ bxc6 7. Ne5 Nd7 8. f4 Nxe5 9. fxe5 g6 10. 0-0 Bg7 11. Qf3 0-0 12. d3 Qc7 13. Qf4 a5 14. Nd2 a4 15. bxa4 Qa5 16. Nb3 Qxa4 17. Nxc5 Qxc2 18. Bd4 Rxa2 19. Rxa2 Qxa2 20. Ra1 Qe2 21. Ra7 Bh6 22. Qf2 Qd1+ 23. Qf1 Qd2 24. Qf2 Qc1+ 25. Qf1 Bxe3+ 26. Bxe3 Qxe3+ 27. Qf2 Qc1+ 0-1

[Event "BRA-ch U2000 Amateurs"]
[Site "Sao Paulo"]
[Date "2022.06.16"]
[Round "1"]
[White "De Paiva Filho, Luiz Americo"]
[Black "Vargas, Roberto Carlos Melg"]
[Result "1-0"]
[ECO "E64"]
[WhiteElo "1940"]
[BlackElo "1729"]
[PlyCount "63"]
[EventDate "2022.06.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. Nf3 Bg7 4. g3 0-0 5. d4 c5 6. d5 d6 7. Bg2 Na6 8. 0-0 Bd7 9. Qb3 Rb8 10. e4 b5 11. e5 Ne8 12. Re1 bxc4 13. Qxc4 Qb6 14. Qh4 f6 15. exd6 Nxd6 16. Rxe7 Nf5 17. Rxg7+ Kxg7 18. Qf4 Qd6 19. Qc4 Rb4 20. Qd3 Nd4 21. Nxd4 Rxd4 22. Qe2 Re8 23. Be3 Nc7 24. Qc2 Bf5 25. Qb3 Rb4 26. Qa3 Qa6 27. Bxc5 Qxa3 28. bxa3 Rc4 29. Bb4 a5 30. Bxa5 Na6 31. Rd1 Nc5 32. Bf1 1-0

[Event "BRA-ch U2000 Amateurs"]
[Site "Sao Paulo"]
[Date "2022.06.16"]
[Round "2"]
[White "Ohara, Matheus Kendi"]
[Black "De Paiva Filho, Luiz Americo"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1745"]
[BlackElo "1940"]
[PlyCount "94"]
[EventDate "2022.06.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be6 10. c4 b4 11. Nc2 a5 12. Be2 h6 13. Bxf6 gxf6 14. Bg4 Ra7 15. b3 Bg7 16. a3 bxa3 17. Rxa3 Qd7 18. Bxe6 fxe6 19. Nc3 Rb7 20. 0-0 0-0 21. Nb5 Rd8 22. Ne3 Qe7 23. Ra1 Rbd7 24. Ra2 Kh7 25. Qd2 Rg8 26. Rd1 Bf8 27. Qe2 Qg7 28. g3 Qg6 29. Qf3 Be7 30. Rad2 Rf8 31. Nf5 Rf7 32. Nfxd6 Rg7 33. Nc8 Rxd2 34. Rxd2 Bb4 35. Rd1 f5 36. exf5 exf5 37. Ncd6 Ne7 38. Kf1 e4 39. Qe2 Nc6 40. Rd5 Ne7 41. Rd1 Nc6 42. Qc2 Qh5 43. h4 Qf3 44. Nd4 Nxd4 45. Rxd4 Rxg3 46. Nxf5 Qh1+ 47. Ke2 Qe1# 0-1

[Event "Goiania Barbosa Nunes Cup 1st"]
[Site "Goiania"]
[Date "2021.10.16"]
[Round "4"]
[White "De Paiva Filho, Luiz Americo"]
[Black "Colivet Gamboa, Julio Cesar"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "1941"]
[BlackElo "1784"]
[PlyCount "75"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 c5 2. b3 Nc6 3. Bb2 d6 4. e3 e5 5. d3 g6 6. Be2 Bg7 7. 0-0 Nge7 8. Nbd2 0-0 9. h3 h6 10. c4 Be6 11. Ne4 f5 12. Nc3 Qd7 13. Qc2 f4 14. e4 g5 15. Nd5 Ng6 16. Nh2 Nh4 17. Rfe1 f3 18. Nxf3 Nxf3+ 19. Bxf3 Bxh3 20. Re3 Be6 21. Bh5 Nd4 22. Bxd4 exd4 23. Rf3 Rxf3 24. Bxf3 g4 25. Be2 Rf8 26. Rf1 Be5 27. f4 gxf3 28. Rxf3 Rxf3 29. Bxf3 Qd8 30. Qd2 Qh4 31. Kf1 Bg3 32. Ke2 Bxd5 33. exd5 Bf2 34. Qa5 Be3 35. Qe1 Qg5 36. Kd1 b6 37. Kc2 Kg7 38. Qe2 1/2-1/2

[Event "Goiania Barbosa Nunes Cup 1st"]
[Site "Goiania"]
[Date "2021.10.16"]
[Round "6"]
[White "Garcia, Gabriel Gonzaga"]
[Black "De Paiva Filho, Luiz Americo"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2104"]
[BlackElo "1941"]
[PlyCount "71"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d4 exd4 5. Nxd4 Nf6 6. Nxc6 dxc6 7. Qxd8+ Bxd8 8. 0-0 0-0 9. Nc3 Re8 10. Re1 b5 11. Bd3 Nd7 12. Bf4 Ne5 13. a4 b4 14. Ne2 Bf6 15. Rad1 Nxd3 16. cxd3 Bxb2 17. Rb1 Ba3 18. Bxc7 Ba6 19. Red1 Rac8 20. Bd6 c5 21. Nf4 Rc6 22. e5 f6 23. Nd5 Kf7 24. f4 Rxd6 25. exd6 Rd8 26. d4 cxd4 27. Nxb4 Rxd6 28. Rb3 Be2 29. Rd2 Bxb4 30. Rxb4 d3 31. Rb7+ Kg6 32. Rxa7 Kf5 33. Rxg7 Kxf4 34. Kf2 h5 35. g3+ Ke4 36. Re7+ 1-0

[Event "Goiania Barbosa Nunes Cup 1st"]
[Site "Goiania"]
[Date "2021.10.16"]
[Round "3"]
[White "Vilela, Humberto Franca"]
[Black "De Paiva Filho, Luiz Americo"]
[Result "1/2-1/2"]
[ECO "B45"]
[WhiteElo "1870"]
[BlackElo "1941"]
[PlyCount "96"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb3 Nf6 6. Nc3 Be7 7. Bf4 d6 8. Be2 a6 9. Qd2 b5 10. f3 h6 11. g4 Bb7 12. 0-0-0 e5 13. Be3 Na5 14. Nd5 Nxb3+ 15. axb3 Bxd5 16. exd5 Nd7 17. Kb1 Bg5 18. Rhe1 0-0 19. f4 exf4 20. Bxf4 Bxf4 21. Qxf4 Ne5 22. Rg1 Re8 23. Rdf1 Qh4 24. Bd1 Re7 25. Qb4 Rd7 26. Qd4 Rb8 27. Rf5 g6 28. Rh5 gxh5 29. gxh5+ Qg5 30. h4 Qg7 31. Rxg7+ Kxg7 32. c3 f5 33. Bc2 Rf8 34. Qf4 Rdf7 35. c4 Rc7 36. Bxf5 bxc4 37. Qg3+ Kh8 38. Qf4 Rf6 39. Qe3 cxb3 40. Qxb3 Rc5 41. Qb8+ Kg7 42. Qa7+ Rf7 43. Qxa6 Rxd5 44. Be6 Rd4 45. Bxf7 Nxf7 46. Qb7 Rxh4 47. Qd5 Rg4 48. Qe6 Rg5 1/2-1/2

[Event "Goiania Barbosa Nunes Cup 1st"]
[Site "Goiania"]
[Date "2021.10.16"]
[Round "5"]
[White "Xavier, Matheus Henrique Lo"]
[Black "De Paiva Filho, Luiz Americo"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "1789"]
[BlackElo "1941"]
[PlyCount "70"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 Nf6 7. f4 Nxd4 8. Qxd4 Ng4 9. Bd2 Rg8 10. Nb5 Qc6 11. Nxa7 Rxa7 12. Qxa7 Bc5 13. Qa5 Nf2 14. Qc3 Nxh1 15. Be3 b6 16. Bxc5 bxc5 17. Qe3 Bb7 18. Be2 Qxe4 19. Qxe4 Bxe4 20. Bf3 Bxf3 21. gxf3 g5 22. Ke2 gxf4 23. Rxh1 Rg2+ 24. Kd3 Rf2 25. a4 d5 26. a5 Rxf3+ 27. Ke2 Re3+ 28. Kd2 Kd7 29. Rg1 Re4 30. Rg7 Ke7 31. Rxh7 Ra4 32. Rh4 e5 33. Rh5 Ke6 34. Rh3 Rxa5 35. Ra3 Rb5 0-1

[Event "Goiania Barbosa Nunes Cup 1st"]
[Site "Goiania"]
[Date "2021.10.15"]
[Round "2"]
[White "De Paiva Filho, Luiz Americo"]
[Black "Arruda Filho, Ivo Pereira de"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "1941"]
[BlackElo "1718"]
[PlyCount "79"]
[EventDate "2021.10.15"]
[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 c6 2. c4 Nf6 3. Nf3 d6 4. Qc2 g6 5. Nc3 Bg7 6. e4 Nbd7 7. Be2 e5 8. dxe5 dxe5 9. 0-0 0-0 10. b4 Re8 11. h3 Qc7 12. Be3 Nh5 13. g3 Nf8 14. Kg2 Ne6 15. Rad1 Rd8 16. Rxd8+ Qxd8 17. Rd1 Qe7 18. Qb1 b6 19. Nh2 Ng5 20. Bg4 h6 21. c5 b5 22. Rd6 a5 23. bxa5 Nf6 24. Bxc8 Rxc8 25. Qb4 Ne8 26. Rd2 Nc7 27. Qb3 Nge6 28. Qd1 Nd4 29. Ng4 Nce6 30. Nxh6+ Kh7 31. Ng4 b4 32. Ne2 Nxe2 33. Qxe2 Nd4 34. Qc4 f5 35. exf5 gxf5 36. Bxd4 fxg4 37. Be3 gxh3+ 38. Kxh3 e4 39. Qe2 Qf7 40. Qg4 1-0

[Event "Goiania FEXEG Cup"]
[Site "Goiania"]
[Date "2020.02.16"]
[Round "4"]
[White "Da Silva Filho, Jair Humberto"]
[Black "De Paiva Filho, Luiz Americo"]
[Result "1-0"]
[ECO "D61"]
[WhiteElo "2006"]
[BlackElo "1940"]
[PlyCount "99"]
[EventDate "2020.02.14"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. Nf3 0-0 6. e3 a6 7. cxd5 exd5 8. Bd3 Re8 9. Qc2 Nbd7 10. 0-0 h6 11. Bf4 b6 12. Nb5 Bd6 13. Bxd6 cxd6 14. Nxd6 Re6 15. Nxc8 Rxc8 16. Qb3 a5 17. Bf5 Rd6 18. Rac1 Rdc6 19. Rxc6 Rxc6 20. Bxd7 Nxd7 21. Qxd5 Qc7 22. Qb3 Rc4 23. a3 Nf6 24. Ne5 Rc2 25. h3 Ne4 26. Nf3 g5 27. Qd5 Nf6 28. Qf5 Kg7 29. b4 axb4 30. axb4 Qc6 31. Ne5 Qc8 32. g4 Rb2 33. h4 Qc2 34. Nd3 Nxg4 35. hxg5 h5 36. g6 fxg6 37. Qd7+ Kh6 38. Nxb2 Qxb2 39. Qd6 b5 40. Qf8+ Kh7 41. d5 Qe5 42. Qf7+ Kh8 43. Qf4 Qxd5 44. Qd4+ Qxd4 45. exd4 Nf6 46. Rc1 Nd5 47. Rc5 Nxb4 48. Rxb5 Nc6 49. d5 Nd4 50. d6 1-0

[Event "Goiania FEXEG Cup"]
[Site "Goiania"]
[Date "2020.02.16"]
[Round "5"]
[White "De Paiva Filho, Luiz Americo"]
[Black "Campos, Otavio Moraes"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1940"]
[BlackElo "1626"]
[PlyCount "51"]
[EventDate "2020.02.14"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 Be7 5. Bb5 a6 6. Bxc6 bxc6 7. 0-0 Nf6 8. b3 0-0 9. Bb2 Qb6 10. Kh1 c4 11. d3 cxd3 12. cxd3 Ng4 13. Qe2 a5 14. h3 Nf6 15. Na4 Qc7 16. Ne5 Ba6 17. Rac1 Bb5 18. Nc3 Ba6 19. Nb1 Rfc8 20. Nd2 Rab8 21. Ng4 Qd8 22. f5 exf5 23. Rxf5 Nxg4 24. Qxg4 g6 25. Rcf1 h5 26. Rxh5 1-0

[Event "Goiania FEXEG Cup"]
[Site "Goiania"]
[Date "2020.02.15"]
[Round "2"]
[White "Andreata, Mauro Antonio"]
[Black "De Paiva Filho, Luiz Americo"]
[Result "0-1"]
[ECO "D91"]
[WhiteElo "1698"]
[BlackElo "1940"]
[PlyCount "140"]
[EventDate "2020.02.14"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d5 5. Bg5 c6 6. e3 0-0 7. Bd3 Be6 8. c5 b6 9. cxb6 axb6 10. 0-0 Nbd7 11. Qe2 c5 12. Rfd1 c4 13. Bc2 Ra5 14. a4 Re8 15. Rdb1 h6 16. Bh4 g5 17. Bg3 Bg4 18. h3 Bh5 19. b4 Ra8 20. Qd2 Bxf3 21. gxf3 e5 22. Nb5 Re7 23. a5 Ra6 24. Nd6 exd4 25. exd4 Nh5 26. Nf5 Re6 27. Nxg7 Kxg7 28. Re1 Rxe1+ 29. Qxe1 Qf6 30. Qe3 Nxg3 31. fxg3 Qe6 32. Qxe6 fxe6 33. Ba4 Nf6 34. Bb5 Ra7 35. a6 Kf7 36. Bc6 Ke7 37. Bb7 Ne8 38. Re1 Nc7 39. Kf2 Kd7 40. Ra1 Nb5 41. Ke3 Nd6 42. Rh1 Nf5+ 43. Kd2 Nxd4 44. f4 gxf4 45. gxf4 Ke7 46. Rf1 Kf6 47. Rf2 Nf5 48. Kc3 Nd6 49. Re2 Nxb7 50. axb7 Rxb7 51. Re5 Rg7 52. Rh5 Rg3+ 53. Kc2 Rb3 54. Rxh6+ Kf5 55. h4 Rxb4 56. h5 Rb3 57. Rh8 Kxf4 58. h6 Rh3 59. h7 Ke5 60. Kd2 c3+ 61. Kc2 Kd4 62. Re8 Rxh7 63. Rxe6 Rh2+ 64. Kc1 Kd3 65. Re1 b5 66. Rd1+ Kc4 67. Rg1 b4 68. Rg4+ d4 69. Rg1 b3 70. Rf1 Ra2 0-1

[Event "Goiania FEXEG Cup"]
[Site "Goiania"]
[Date "2020.02.15"]
[Round "3"]
[White "De Paiva Filho, Luiz Americo"]
[Black "Labussiere, Victor"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "1940"]
[BlackElo "2313"]
[PlyCount "114"]
[EventDate "2020.02.14"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nf6 3. Nc3 Nc6 4. b3 g6 5. Bb2 Bg7 6. Ne4 b6 7. e3 0-0 8. Nxf6+ exf6 9. Be2 d5 10. 0-0 Bb7 11. d3 d4 12. exd4 f5 13. Qd2 Nxd4 14. Nxd4 Bxd4 15. Bxd4 Qxd4 16. Qe3 Qd6 17. Rfe1 Rfe8 18. Qd2 Re5 19. Bf1 Rae8 20. Rxe5 Qxe5 21. Rd1 Qd4 22. Re1 Rxe1 23. Qxe1 Qd6 24. Qd2 h5 25. f4 h4 26. Qe3 Kg7 27. Qf2 Qf6 28. Qe3 Kf8 29. Kf2 Qd6 30. Be2 g5 31. g3 hxg3+ 32. hxg3 g4 33. Qe5 Qc6 34. Qh8+ Ke7 35. Qe5+ Kd8 36. Qxf5 Qg2+ 37. Ke1 Bf3 38. Qf6+ Kc8 39. Qe5 Kb7 40. Bxf3+ gxf3 41. Qe3 Qxg3+ 42. Kf1 Ka6 43. a3 Qg2+ 44. Ke1 f5 45. b4 cxb4 46. axb4 Qb2 47. b5+ Ka5 48. Qxf3 Kb4 49. Qe2 Qc1+ 50. Qd1 Qxf4 51. Qe2 Kc3 52. Qe6 Qg3+ 53. Kf1 Qh3+ 54. Kf2 f4 55. Qf7 Qg3+ 56. Kf1 f3 57. Qf6+ Kb3 0-1

[Event "Goiania FEXEG Cup"]
[Site "Goiania"]
[Date "2020.02.14"]
[Round "1"]
[White "De Paiva Filho, Luiz Americo"]
[Black "De Faria, Joao Vitor Rodrigue"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "1940"]
[BlackElo "1494"]
[PlyCount "84"]
[EventDate "2020.02.14"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nge2 Nf6 6. 0-0 0-0 7. d3 d6 8. h3 Bd7 9. Be3 Rb8 10. d4 cxd4 11. Nxd4 Ne5 12. Qe2 a6 13. f4 Nc6 14. Rfd1 Qc8 15. Kh2 Nxd4 16. Bxd4 b5 17. e5 dxe5 18. Bxe5 Rb6 19. Qf2 Re6 20. Qd4 Bc6 21. Rd2 Bxg2 22. Kxg2 Qc4 23. Qxc4 bxc4 24. Rad1 Rb6 25. Na4 Rb5 26. Rd8 e6 27. Rxf8+ Kxf8 28. Rd8+ Ke7 29. Rc8 Rb4 30. Nc5 a5 31. Rc7+ Ke8 32. Bd6 Rb8 33. Re7+ Kd8 34. Nb7+ Rxb7 35. Rxb7 Ne4 36. Ba3 Ke8 37. Rb8+ Kd7 38. Rb7+ Ke8 39. Re7+ Kd8 40. Rxf7 Bd4 41. Rxh7 c3 42. bxc3 Nxc3 1-0

[Event "Goiania Regional Centro Oeste"]
[Site "Goiania"]
[Date "2019.12.01"]
[Round "5"]
[White "De Paiva Filho, Luiz Americo"]
[Black "Felix, Raimundo Nascimento"]
[Result "1-0"]
[ECO "E21"]
[WhiteElo "1920"]
[BlackElo "1812"]
[PlyCount "125"]
[EventDate "2019.11.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 b6 3. d4 e6 4. Nc3 Bb4 5. Qc2 Bb7 6. a3 Be7 7. e4 d6 8. Bd3 Nbd7 9. Bf4 c5 10. d5 e5 11. Bd2 a6 12. Ng1 Nh5 13. Nge2 Bg5 14. h4 Bxd2+ 15. Qxd2 Ndf6 16. 0-0-0 Qd7 17. f3 Ng8 18. Qg5 g6 19. g4 f6 20. Qe3 Ng7 21. h5 gxh5 22. gxh5 0-0-0 23. h6 Ne8 24. Rdg1 Ne7 25. Rg2 Ng6 26. Rhg1 Nc7 27. Rg4 Rdg8 28. f4 Ne7 29. Rxg8+ Rxg8 30. f5 Qe8 31. Rg7 Rxg7 32. hxg7 Qg8 33. Na4 b5 34. cxb5 axb5 35. Nxc5 Qxg7 36. Ne6 Nxe6 37. fxe6 Qg5 38. Kd2 h6 39. Bxb5 f5 40. Qxg5 hxg5 41. exf5 Nxf5 42. Nc3 Kc7 43. Bd3 Ne7 44. Be4 Kb6 45. b4 Ba6 46. a4 Bc4 47. a5+ Kb7 48. Ke3 Ng8 49. Bd3 Bxd3 50. Kxd3 Nf6 51. Kc4 Kb8 52. a6 g4 53. Kd3 g3 54. Ke3 e4 55. e7 Ka7 56. b5 Ng4+ 57. Kf4 g2 58. Ne2 Nf6 59. Kf5 Nh5 60. Kxe4 Ng3+ 61. Kf3 Nxe2 62. Kxg2 Nf4+ 63. Kf3 1-0

[Event "Goiania Regional Centro Oeste"]
[Site "Goiania"]
[Date "2019.12.01"]
[Round "6"]
[White "De Paiva Filho, Luiz Americo"]
[Black "Guimaraes, Diogo Duarte"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1920"]
[BlackElo "2322"]
[PlyCount "56"]
[EventDate "2019.11.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Bd6 5. Bg3 0-0 6. Bd3 c5 7. c3 Qc7 8. 0-0 Nbd7 9. Nbd2 e5 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. Bxe5 Qxe5 13. Nf3 Qh5 14. h3 Be6 15. Qc2 Bxh3 16. c4 dxc4 17. Qxc4 Bg4 18. Be2 Rfe8 19. Rac1 b6 20. Rfd1 Be6 21. Qa6 Bc8 22. Qc4 Bb7 23. Rd2 Re4 24. Qc2 Rae8 25. Rcd1 g5 26. Rd6 Ng4 27. Rd7 Rxe3 28. fxe3 Bxf3 0-1

[Event "Goiania Regional Centro Oeste"]
[Site "Goiania"]
[Date "2019.11.30"]
[Round "3"]
[White "De Paiva Filho, Luiz Americo"]
[Black "Abrantes, Tiago Garrido"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "1920"]
[BlackElo "2159"]
[PlyCount "98"]
[EventDate "2019.11.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. d3 Be7 7. Nf3 Nc6 8. 0-0 0-0 9. Bd2 Be6 10. Na4 f6 11. a3 Qd7 12. Nxb6 axb6 13. Bc3 Rfd8 14. Rc1 b5 15. Qc2 Bd5 16. Rfd1 Kh8 17. d4 e4 18. Nd2 f5 19. Nb3 b6 20. Nd2 Qe6 21. e3 b4 22. axb4 Bxb4 23. Ra1 Bd6 24. Bf1 Ne7 25. b3 c6 26. Bc4 b5 27. Bxd5 Nxd5 28. Rdc1 h6 29. Rxa8 Rxa8 30. Ra1 Rxa1+ 31. Bxa1 Nb4 32. Qc3 Qd5 33. Kf1 Nd3 34. Ke2 Bb4 35. Qc2 Bxd2 36. Kxd2 Nxf2 37. Qa2 Kh7 38. Qa3 Ng4 39. h3 Nf2 40. h4 Nh1 41. Qc1 Nxg3 42. Qe1 f4 43. exf4 Qxb3 44. Bc3 b4 45. Qxg3 Qxc3+ 46. Qxc3 bxc3+ 47. Kxc3 Kg6 48. Kd2 Kf5 49. Ke3 h5 0-1

[Event "Goiania Regional Centro Oeste"]
[Site "Goiania"]
[Date "2019.11.30"]
[Round "4"]
[White "Souza, Atahander"]
[Black "De Paiva Filho, Luiz Americo"]
[Result "0-1"]
[ECO "A02"]
[WhiteElo "1946"]
[BlackElo "1920"]
[PlyCount "131"]
[EventDate "2019.11.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. b3 c5 2. Bb2 Nf6 3. e3 g6 4. f4 Bg7 5. Nf3 Nc6 6. Bb5 0-0 7. 0-0 d6 8. Bxc6 bxc6 9. d3 Qb6 10. Qe1 a5 11. a4 c4 12. dxc4 Bf5 13. Qe2 Ne4 14. Bxg7 Kxg7 15. Nd4 Bd7 16. Qd3 f5 17. Nc3 Nf6 18. Nf3 Rfe8 19. Rae1 Rad8 20. Kh1 Bc8 21. Qd4 Qc7 22. Qd2 e5 23. Qc1 e4 24. Nd4 Bb7 25. Rd1 Qe7 26. Qd2 Ng4 27. Qe1 Qf6 28. h3 Nh6 29. Nce2 Ra8 30. Qc3 Nf7 31. Qd2 Rg8 32. Qc3 Kf8 33. Qd2 Kg7 34. Nc3 h6 35. Nde2 Kh7 36. Qd4 Qe7 37. Ng3 Bc8 38. Ra1 Be6 39. Rfb1 Rgb8 40. Rd1 Rb4 41. Na2 Rb7 42. Qd2 Rd7 43. Ne2 Rdd8 44. Nac3 Rg8 45. Qd4 Qh4 46. Qd2 Rg7 47. Kh2 Rag8 48. Nd4 Bd7 49. Rg1 h5 50. Nce2 Nh6 51. g3 Qd8 52. Nc3 h4 53. Qf2 hxg3+ 54. Qxg3 Qf6 55. Qg5 Qf8 56. Rg3 Rh8 57. Rg2 Kg8 58. Qg3 Qf6 59. Rh1 Nf7 60. Kg1 Rh5 61. Qf2 Rgh7 62. Qg3 g5 63. Rhh2 Kf8 64. Kf1 gxf4 65. Qxf4 Rxh3 66. Nxe4 0-1

[Event "Goiania Regional Centro Oeste"]
[Site "Goiania"]
[Date "2019.11.29"]
[Round "1"]
[White "De Paiva Filho, Luiz Americo"]
[Black "Gattamorta, Julia Marzanatti"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "1920"]
[BlackElo "1489"]
[PlyCount "37"]
[EventDate "2019.11.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 e6 3. Nc3 Bb4 4. g3 Ne4 5. Qd3 Nxc3 6. bxc3 Ba5 7. Bg2 d5 8. Ba3 b6 9. Ne5 Ba6 10. Qf3 Qf6 11. Qe3 Qf5 12. Rc1 Nd7 13. g4 Qf6 14. Nc6 Qg6 15. Bxd5 Bb7 16. Ne7 Qxg4 17. Bxb7 Rb8 18. Bf3 Qh4 19. Nc6 1-0

[Event "Goiania Regional Centro Oeste"]
[Site "Goiania"]
[Date "2019.11.29"]
[Round "2"]
[White "Garcia, Gabriel Gonzaga"]
[Black "De Paiva Filho, Luiz Americo"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "2183"]
[BlackElo "1920"]
[PlyCount "98"]
[EventDate "2019.11.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nf3 c5 6. dxc5 Bxc5 7. Bd3 Nc6 8. Bf4 h6 9. Bg3 Bb4 10. 0-0 Bxc3 11. bxc3 0-0 12. Qe2 Nc5 13. Nd2 Qa5 14. c4 Nxd3 15. cxd3 Nd4 16. Qg4 Qc3 17. Bf4 h5 18. Qxh5 Qxd3 19. Rae1 Qf5 20. Qxf5 Nxf5 21. g4 Nd4 22. Be3 Nc6 23. Bc5 Re8 24. Bd6 dxc4 25. Nxc4 b5 26. Ne3 Nd4 27. f4 Bb7 28. Kf2 Rac8 29. Rd1 Nc2 30. Rc1 Nxe3 31. Kxe3 Bd5 32. a3 Rc4 33. Rxc4 Bxc4 34. Rc1 Rc8 35. Kd4 Rc6 36. Bb4 Rc7 37. f5 Rc6 38. f6 Rc8 39. g5 gxf6 40. gxf6 Rd8+ 41. Kc5 Kh7 42. Rg1 Rg8 43. Rxg8 Kxg8 44. a4 a6 45. a5 Kh7 46. Kb6 Kg6 47. Kc7 Be2 48. Kd6 Bd3 49. Ke7 Be2 1/2-1/2

[Event "Goiania Regional-ch U2000"]
[Site "Goiania"]
[Date "2018.12.09"]
[Round "8"]
[White "De Araujo, Mauro Rogerio Peixo"]
[Black "De Paiva Filho, Luiz Americo"]
[Result "0-1"]
[ECO "A17"]
[WhiteElo "1668"]
[BlackElo "1954"]
[PlyCount "83"]
[EventDate "2018.12.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e3 d5 4. cxd5 exd5 5. Nf3 Bd6 6. Bb5+ Nbd7 7. d4 0-0 8. 0-0 Re8 9. a3 c6 10. Bd3 Ne4 11. Qc2 Ndf6 12. b4 Bg4 13. Be2 Bh5 14. Bb2 Re6 15. Na4 Nd7 16. Nc5 Ndxc5 17. dxc5 Bc7 18. g3 Bg6 19. Bd3 Qd7 20. Rfe1 Rae8 21. Nh4 Bd8 22. Nxg6 hxg6 23. Rad1 g5 24. Bf1 g4 25. h3 Ng5 26. Bg2 gxh3 27. Bh1 h2+ 28. Kf1 Rh6 29. Ke2 Qg4+ 30. Kd2 Nf3+ 31. Kc1 Nxe1 32. Rxe1 Bf6 33. Re2 Bxb2+ 34. Qxb2 Qc4+ 35. Kd2 f5 36. Qc2 Qxc2+ 37. Kxc2 d4 38. Kd3 dxe3 39. fxe3 Re4 40. Re1 Rg4 41. e4 fxe4+ 42. Rxe4 0-1

[Event "Goiania Regional-ch U2000"]
[Site "Goiania"]
[Date "2018.12.09"]
[Round "9"]
[White "De Paiva Filho, Luiz Americo"]
[Black "Santos, Luciano da Silva"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1954"]
[BlackElo "1874"]
[PlyCount "29"]
[EventDate "2018.12.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nf6 7. Qe2+ Qe7 8. Qxe7+ Bxe7 9. 0-0 0-0 10. Re1 Bd6 11. Bd2 Bd7 12. Be3 Bc6 13. Bd2 Bd7 14. Bc3 Bc6 15. Bd2 1/2-1/2

[Event "Goiania Regional-ch U2000"]
[Site "Goiania"]
[Date "2018.12.08"]
[Round "7"]
[White "De Paiva Filho, Luiz Americo"]
[Black "Santos, Abel Cardoso Dos"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1954"]
[BlackElo "1748"]
[PlyCount "83"]
[EventDate "2018.12.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 d6 5. d4 c6 6. Nh3 Nbd7 7. e4 e5 8. d5 Nc5 9. Qe2 a5 10. f3 cxd5 11. Nxd5 Nxd5 12. cxd5 0-0 13. Be3 b6 14. Qd2 Ba6 15. Bf1 Bxf1 16. Kxf1 Qd7 17. Kg2 a4 18. Rac1 Rfc8 19. Rc2 h5 20. Nf2 Rcb8 21. Rhc1 Ra7 22. Qb4 Ne6 23. Qa3 Nc5 24. Qb4 Na6 25. Qd2 Nc5 26. Nd3 Qb5 27. Nb4 Rab7 28. Nc6 Ra8 29. Rc4 Kf8 30. Rb4 Qa6 31. Rc3 Rd7 32. Qc2 Kg8 33. Ra3 Qb7 34. Bxc5 dxc5 35. Rbxa4 Rxa4 36. Qxa4 Kh7 37. Qa7 Qxa7 38. Rxa7 Rxa7 39. Nxa7 Bf6 40. d6 c4 41. d7 Bd8 42. a4 1-0

[Event "Goiania Regional-ch U2000"]
[Site "Goiania"]
[Date "2018.12.08"]
[Round "6"]
[White "Di Simoni, Rafaela Moura"]
[Black "De Paiva Filho, Luiz Americo"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1495"]
[BlackElo "1954"]
[PlyCount "110"]
[EventDate "2018.12.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 Nc6 5. Nf3 d6 6. Bg5 Qc7 7. Nbd2 g6 8. 0-0 Bg7 9. Qe2 Nf6 10. Rfc1 0-0 11. Nb3 Bg4 12. h3 Bxf3 13. Qxf3 Ne5 14. Qe2 Rfe8 15. Bb5 Nfd7 16. Nd4 a6 17. Ba4 Qa5 18. Bb3 Nd3 19. Qxd3 Qxg5 20. Nf3 Qa5 21. Qd5 Qxd5 22. Bxd5 Nc5 23. Re1 e6 24. Bb3 a5 25. Rad1 a4 26. Bc4 a3 27. b4 Na4 28. Rxd6 Bxc3 29. Re3 Bxb4 30. Rd7 Rec8 31. Bb3 Nc5 32. Rd4 Nxb3 33. Rxb3 Bc5 34. Rd7 b6 35. Ne5 Rd8 36. Kf1 f6 37. Rxd8+ Rxd8 38. Nc4 Rd1+ 39. Ke2 Ra1 40. Nxa3 Rxa2+ 41. Kd3 Rxa3 42. Rxa3 Bxa3 43. f3 Bb2 44. Kc4 Kf7 45. Kb5 Bd4 46. Kc4 e5 47. g4 g5 48. Kb5 Ke7 49. Ka6 Kd6 50. Kb7 b5 51. Ka8 b4 52. f4 b3 53. f5 b2 54. h4 b1Q 55. h5 Kc7 0-1

[Event "Goiania Regional-ch U2000"]
[Site "Goiania"]
[Date "2018.12.07"]
[Round "5"]
[White "De Paiva Filho, Luiz Americo"]
[Black "Franca, Jairo"]
[Result "1-0"]
[ECO "A24"]
[WhiteElo "1954"]
[BlackElo "1549"]
[PlyCount "77"]
[EventDate "2018.12.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 c6 3. e4 Bg7 4. g3 d6 5. Bg2 Nf6 6. Nge2 e5 7. 0-0 0-0 8. Rb1 b6 9. b4 Nbd7 10. d3 Bb7 11. Qb3 Qc7 12. h3 a5 13. bxa5 Rxa5 14. Be3 Ra6 15. Rfc1 Rfa8 16. Rb2 Nc5 17. Qc2 Nfd7 18. g4 Ne6 19. Qb1 Nd4 20. Ng3 Bc8 21. Rf1 Qd8 22. Qc1 Nc5 23. Qd2 Qh4 24. Bg5 Nf3+ 25. Bxf3 Qxh3 26. Qe2 h6 27. Be3 Nd7 28. Rfb1 Rb8 29. a4 Nc5 30. Bxc5 dxc5 31. a5 Rxa5 32. Rxb6 Rxb6 33. Rxb6 Ra1+ 34. Nd1 Bd7 35. Rb7 Be8 36. Rb8 Kf8 37. Qb2 Qh4 38. Qxa1 Qe7 39. Qa8 1-0

[Event "Goiania Regional-ch U2000"]
[Site "Goiania"]
[Date "2018.12.02"]
[Round "3"]
[White "Raggiotto, Mauro Cezar"]
[Black "De Paiva Filho, Luiz Americo"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1473"]
[BlackElo "1954"]
[PlyCount "44"]
[EventDate "2018.12.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 c5 4. e3 Qb6 5. b3 Bg7 6. Nc3 cxd4 7. exd4 d6 8. Bc4 Bg4 9. h3 Bxf3 10. gxf3 Nbd7 11. Qd2 Rc8 12. Na4 Qc6 13. Qd3 a6 14. d5 Qc7 15. Nc3 b5 16. Bxb5 axb5 17. Nxb5 Qxc2 18. Qxc2 Rxc2 19. 0-0 Nxd5 20. Nxd6+ exd6 21. Rae1+ Ne5 22. Rd1 Nxf3+ 0-1

[Event "Goiania Regional-ch U2000"]
[Site "Goiania"]
[Date "2018.12.02"]
[Round "4"]
[White "Valente, Fernando Cesar"]
[Black "De Paiva Filho, Luiz Americo"]
[Result "1/2-1/2"]
[ECO "C56"]
[WhiteElo "1513"]
[BlackElo "1954"]
[PlyCount "96"]
[EventDate "2018.12.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[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 Be7 10. f3 Ng5 11. f4 Ne4 12. Nc3 Nxc3 13. bxc3 c5 14. Nb3 Bb5 15. Re1 0-0 16. Be3 c4 17. Nd4 Bd7 18. Qd2 c5 19. Ne2 Bc6 20. f5 Qc7 21. Bf4 Rad8 22. f6 Rd7 23. fxe7 Rxe7 24. e6 Qd8 25. exf7+ Rexf7 26. Bg3 Qa5 27. Rf1 d4 28. Rxf7 Rxf7 29. Rf1 Rd7 30. Qf4 Qd8 31. cxd4 cxd4 32. Nxd4 Bd5 33. Nf3 h6 34. Qb8 Qxb8 35. Bxb8 Rb7 36. Be5 Rb5 37. Bc3 Be4 38. Nd4 Rb6 39. Re1 Bd5 40. Re8+ Kh7 41. Re5 Bg8 42. Rb5 Rd6 43. Rb7 Ra6 44. Nf5 Kg6 45. Ne7+ Kh7 46. Bxg7 Kxg7 47. Nxg8+ Kxg8 48. Rc7 Rxa2 1/2-1/2

[Event "Goiania Regional-ch U2000"]
[Site "Goiania"]
[Date "2018.12.01"]
[Round "1"]
[White "De Moura, Valderi Nascimento"]
[Black "De Paiva Filho, Luiz Americo"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1724"]
[BlackElo "1954"]
[PlyCount "115"]
[EventDate "2018.12.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Bd6 5. Nc3 c6 6. Bg5 Ne7 7. Bd3 0-0 8. Qd2 Qc7 9. Bh4 Bf4 10. Qe2 Re8 11. 0-0 Be6 12. Ng5 Ng6 13. Qh5 h6 14. Bxg6 hxg5 15. Bh7+ Kf8 16. Bxg5 Bxg5 17. Qxg5 Qb6 18. Qh4 Qxb2 19. Na4 Qa3 20. Nc5 Nd7 21. Nxd7+ Bxd7 22. Bd3 Qd6 23. Qh8+ Ke7 24. Qxg7 Rg8 25. Qe5+ Qxe5 26. dxe5 Bh3 27. g3 Bxf1 28. Rxf1 c5 29. Bf5 Rg5 30. g4 Rag8 31. Kh1 Rh8 32. f4 Rgg8 33. Kg2 Rh6 34. g5 Ra6 35. h4 Rxa2 36. Kg3 b5 37. h5 Ra6 38. Rd1 d4 39. Kf3 Ra3+ 40. Kg4 Ra6 41. Kh4 Rb6 42. Bg4 Rd8 43. f5 b4 44. f6+ Kf8 45. g6 fxg6 46. hxg6 Re8 47. g7+ Kg8 48. Rf1 Rb7 49. e6 Rxg7 50. fxg7 Kxg7 51. Rf7+ Kg8 52. Rxa7 Kf8 53. Rf7+ Kg8 54. Kg5 c4 55. Kf6 Rb8 56. e7 b3 57. cxb3 cxb3 58. Be6 1-0

[Event "Goiania Regional-ch U2000"]
[Site "Goiania"]
[Date "2018.12.01"]
[Round "2"]
[White "De Paiva Filho, Luiz Americo"]
[Black "De Carvalho, Jose Luciano Leonel"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1954"]
[BlackElo "1726"]
[PlyCount "103"]
[EventDate "2018.12.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. Be2 Nbd7 6. h3 c5 7. Nbd2 0-0 8. 0-0 a6 9. a4 b6 10. c3 Bb7 11. Qc2 Rc8 12. Rfc1 Re8 13. Qd1 Ra8 14. Nc4 d5 15. Nce5 Nxe5 16. Nxe5 Nd7 17. Nxd7 Qxd7 18. Qb3 e5 19. dxe5 Qc6 20. Bf3 c4 21. Qc2 Bxe5 22. Rd1 Rad8 23. Bxe5 Rxe5 24. Rd4 Qf6 25. Rad1 Rg5 26. Rf4 Qe7 27. Qd2 Qd7 28. h4 Re5 29. Rxc4 dxc4 30. Qxd7 Rxd7 31. Rxd7 Bxf3 32. gxf3 b5 33. Ra7 Re6 34. axb5 axb5 35. Rb7 Re5 36. Kg2 Kg7 37. f4 Rc5 38. e4 Kf6 39. Kf3 Ke6 40. e5 h5 41. Ke4 f5+ 42. exf6 Kxf6 43. Rb6+ Kf7 44. Rd6 Rf5 45. Rd5 Rxd5 46. Kxd5 Kf6 47. Ke4 Ke6 48. f5+ gxf5+ 49. Kf4 Kf6 50. f3 Ke6 51. Kg5 Ke5 52. Kxh5 1-0

[Event "Trindade op"]
[Site "Trindade"]
[Date "2018.09.02"]
[Round "5"]
[White "De Paiva Filho, Luiz Americo"]
[Black "Ferraz, Michel Liah"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "1963"]
[BlackElo "1487"]
[PlyCount "89"]
[EventDate "2018.08.31"]
[EventType "swiss"]
[EventRounds "6"]
[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 e6 3. Bf4 d5 4. c4 Be7 5. e3 Nh5 6. Bg3 Nxg3 7. hxg3 0-0 8. Bd3 h6 9. g4 Nd7 10. Nc3 dxc4 11. Bxc4 b6 12. Qe2 a6 13. Rd1 c6 14. Ne4 Bb7 15. Bd3 Qc7 16. g5 c5 17. gxh6 g6 18. dxc5 Nxc5 19. Nxc5 Qxc5 20. Qc2 Qa5+ 21. Ke2 Kh7 22. a3 Rac8 23. Qd2 Qa4 24. Rc1 Rxc1 25. Qxc1 Rc8 26. Qd1 Qg4 27. Kf1 Rd8 28. Qe2 Qa4 29. Ne5 f5 30. Nxg6 Kxg6 31. Qh5+ Kf6 32. h7 Rh8 33. Be2 Qe4 34. Qh6+ Ke5 35. f3 Qc2 36. Qf4+ Kf6 37. Qh6+ Kf7 38. Qh5+ Kf8 39. Qh6+ Ke8 40. Kf2 Qb3 41. Qg7 Bf6 42. Qxf6 Rf8 43. Qxf8+ Kxf8 44. h8Q+ Ke7 45. Rh7+ 1-0

[Event "Trindade op"]
[Site "Trindade"]
[Date "2018.09.02"]
[Round "6"]
[White "Silva, Gustavo Queiroz Dos"]
[Black "De Paiva Filho, Luiz Americo"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2037"]
[BlackElo "1963"]
[PlyCount "117"]
[EventDate "2018.08.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Nf6 5. Nc3 Be7 6. Bd3 dxc4 7. Bxc4 0-0 8. Nge2 Bf5 9. 0-0 Nbd7 10. f3 Nb6 11. Bd3 Bxd3 12. Qxd3 Nbd5 13. Bg5 h6 14. Bh4 Re8 15. Rac1 Qd7 16. Bf2 Bd6 17. a3 Re6 18. Ne4 Rae8 19. Nxf6+ Rxf6 20. Nc3 Nf4 21. Qc2 Rg6 22. Bg3 Nh5 23. Ne4 Bxg3 24. hxg3 Qxd4+ 25. Qf2 Qxf2+ 26. Rxf2 f5 27. Rc5 fxe4 28. Rxh5 e3 29. Re2 Rxg3 30. Rc5 Re7 31. Rc3 Rg6 32. Rexe3 Rxe3 33. Rxe3 Kf7 34. Kf2 Re6 35. Rc3 c6 36. f4 Ke7 37. g4 Rd6 38. Kf3 b6 39. f5 Kf6 40. Re3 c5 41. Re8 Rd7 42. Re6+ Kf7 43. Rc6 Rd2 44. Rc7+ Kg8 45. Ke4 a5 46. f6 gxf6 47. Kf5 Rxb2 48. Kxf6 Rf2+ 49. Kg6 Kf8 50. Kxh6 Rf6+ 51. Kg5 Rf7 52. Rc6 Rb7 53. Kf6 Rb8 54. g5 b5 55. Rxc5 b4 56. axb4 axb4 57. Rc2 b3 58. Rb2 Rb6+ 59. Ke5 1/2-1/2

[Event "Trindade op"]
[Site "Trindade"]
[Date "2018.09.01"]
[Round "3"]
[White "De Paiva Filho, Luiz Americo"]
[Black "Couto, Januario Pereira Do"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "1963"]
[BlackElo "1540"]
[PlyCount "47"]
[EventDate "2018.08.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. Nf3 f5 2. b3 Nf6 3. Bb2 g6 4. c4 Bg7 5. e3 0-0 6. Be2 d6 7. 0-0 e5 8. d4 e4 9. Nfd2 Nbd7 10. b4 b6 11. Nc3 Bb7 12. Re1 Qe8 13. Nb5 Qd8 14. d5 a6 15. Nd4 Re8 16. Qb3 Nf8 17. Rad1 N6d7 18. Nf1 Ne5 19. Ng3 Kh8 20. Rd2 Qe7 21. Bd1 Nd3 22. Rxd3 exd3 23. Ndxf5 gxf5 24. Nxf5 1-0

[Event "Trindade op"]
[Site "Trindade"]
[Date "2018.09.01"]
[Round "4"]
[White "Franca, Jairo Jr"]
[Black "De Paiva Filho, Luiz Americo"]
[Result "1-0"]
[ECO "C08"]
[WhiteElo "1856"]
[BlackElo "1963"]
[PlyCount "87"]
[EventDate "2018.08.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Bb5+ Nc6 6. Qe2+ Be6 7. Ngf3 a6 8. Bxc6+ bxc6 9. 0-0 Bd6 10. dxc5 Bxc5 11. Nb3 Be7 12. Nfd4 Qd6 13. Re1 Bd7 14. Bg5 Kd8 15. Bxe7+ Nxe7 16. Na5 Ra7 17. Qxe7+ Qxe7 18. Naxc6+ Bxc6 19. Nxc6+ Ke8 20. Nxe7 Rxe7 21. Kf1 Re6 22. Rad1 Ke7 23. Rxd5 Rc8 24. Rxe6+ fxe6 25. Rd2 a5 26. a4 Rc4 27. b3 Re4 28. Rd3 Kf6 29. f3 Re5 30. Kf2 Rc5 31. c3 Rc7 32. b4 axb4 33. cxb4 Rc2+ 34. Ke3 Ra2 35. a5 Rb2 36. Rd4 Rxg2 37. a6 Rxh2 38. a7 Ra2 39. Rd7 h5 40. b5 h4 41. b6 h3 42. Rd1 Ke5 43. b7 Ra3+ 44. Kf2 1-0

[Event "Trindade op"]
[Site "Trindade"]
[Date "2018.08.31"]
[Round "1"]
[White "De Paiva Filho, Luiz Americo"]
[Black "Kunzler, Jonas Augusto"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1963"]
[BlackElo "1776"]
[PlyCount "55"]
[EventDate "2018.08.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 c5 5. c3 Qb6 6. Qb3 Nc6 7. Nbd2 c4 8. Qc2 Be7 9. Rb1 Nh5 10. Bg3 Nxg3 11. hxg3 h6 12. b3 cxb3 13. Nxb3 Qc7 14. Nbd2 a6 15. c4 dxc4 16. Bxc4 Bd7 17. d5 Na5 18. dxe6 fxe6 19. Qg6+ Kf8 20. Bxe6 Bxe6 21. Qxe6 Bf6 22. Nh4 Qf7 23. Qf5 Qxa2 24. Ng6+ Kg8 25. Nxh8 Kxh8 26. Rxh6+ gxh6 27. Qxf6+ Kg8 28. Rb4 1-0

[Event "Trindade op"]
[Site "Trindade"]
[Date "2018.08.31"]
[Round "2"]
[White "Mekhitarian, Krikor Sevag"]
[Black "De Paiva Filho, Luiz Americo"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "2554"]
[BlackElo "1963"]
[PlyCount "49"]
[EventDate "2018.08.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 Nf6 3. cxd5 Nxd5 4. e4 Nf6 5. Nc3 c5 6. d4 cxd4 7. Qxd4 Qxd4 8. Nxd4 a6 9. e5 Ng4 10. Nd5 Kd8 11. Nb6 Ra7 12. e6 Nc6 13. Nxc6+ bxc6 14. Nxc8 Kxc8 15. Be2 Nf6 16. Be3 Ra8 17. Rc1 Kb7 18. exf7 e6 19. 0-0 Be7 20. Bf3 Nd5 21. Bd4 Bf6 22. Bc5 Rhd8 23. Rfe1 e5 24. Red1 Be7 25. Rxd5 1-0

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2018.06.03"]
[Round "7"]
[White "De Paiva Filho, Luiz Americo"]
[Black "Sa, Antonio Villar Marq"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1909"]
[BlackElo "1920"]
[PlyCount "65"]
[EventDate "2018.05.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Be7 5. Bd3 Nbd7 6. Nbd2 0-0 7. h3 c5 8. c3 Re8 9. 0-0 b6 10. Qe2 Bb7 11. Rfe1 cxd4 12. exd4 Bf8 13. Rad1 Qc8 14. a4 a5 15. Ne5 Ba6 16. Ndf3 Bxd3 17. Rxd3 Ne4 18. Qd1 Ndf6 19. g4 Nd6 20. g5 Nfe4 21. Nd2 Nxd2 22. Qxd2 Nc4 23. Qe2 Nxe5 24. Bxe5 Qd7 25. b3 Bd6 26. f4 Rac8 27. Rf3 Be7 28. Qd3 f6 29. gxf6 gxf6 30. Kh2 fxe5 31. Rg1+ Kh8 32. fxe5 Rg8 33. Rf7 1-0

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "5"]
[White "De Paiva Filho, Luiz Americo"]
[Black "Nicolini, Paulo Giovanni De A"]
[Result "1-0"]
[ECO "A12"]
[WhiteElo "1909"]
[BlackElo "1973"]
[PlyCount "93"]
[EventDate "2018.05.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. e3 0-0 5. Be2 d5 6. c4 c6 7. 0-0 Re8 8. Na3 Nbd7 9. d4 Ne4 10. cxd5 cxd5 11. Nb5 a6 12. Nc3 Ndf6 13. Ne5 Bf5 14. f3 Nxc3 15. Bxc3 Rc8 16. Qd2 Bh6 17. g4 Be6 18. Kh1 Nd7 19. Nd3 Bxe3 20. Qxe3 Rxc3 21. Rac1 Rxc1 22. Rxc1 Qb6 23. Nf4 Nf8 24. Rc5 Rd8 25. a4 Qd6 26. Qc1 Rb8 27. a5 Kg7 28. h4 h6 29. Bd3 Nd7 30. Rc2 Nf6 31. Qe3 b6 32. g5 hxg5 33. hxg5 Rh8+ 34. Kg1 Nh5 35. Nxe6+ fxe6 36. axb6 Qxb6 37. Qe5+ Kh7 38. Rh2 Kg8 39. Bxg6 Ng7 40. Bf7+ Kxf7 41. Rxh8 Qxb3 42. g6+ Kxg6 43. Rg8 Qd1+ 44. Kg2 Qd2+ 45. Kg3 Qh6 46. Qxe6+ Kg5 47. f4+ 1-0

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "6"]
[White "Fonseca, Luis Ernesto Serra"]
[Black "De Paiva Filho, Luiz Americo"]
[Result "0-1"]
[ECO "B28"]
[WhiteElo "1978"]
[BlackElo "1909"]
[PlyCount "62"]
[EventDate "2018.05.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 e6 7. Bd2 b5 8. Nc3 Bb7 9. Rc1 Nxc3 10. Bxc3 Be7 11. Bd3 0-0 12. h4 Bd5 13. Bxh7+ Kxh7 14. Ng5+ Kg6 15. Qd3+ f5 16. exf6+ Kxf6 17. Qg3 Nc6 18. Bd2 Bb4 19. Bxb4 Nxb4 20. Nh7+ Kf7 21. Nxf8 Qxf8 22. h5 Nc6 23. Rh4 Qb4+ 24. Kf1 Qd2 25. Rf4+ Kg8 26. Ra1 Nxd4 27. Rxd4 Qxd4 28. Kg1 Rc8 29. Re1 Rc2 30. Re5 Rc1+ 31. Kh2 Qd1 0-1

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "4"]
[White "De Carvalho, Igor Lorenzon"]
[Black "De Paiva Filho, Luiz Americo"]
[Result "1-0"]
[ECO "E18"]
[WhiteElo "1953"]
[BlackElo "1909"]
[PlyCount "93"]
[EventDate "2018.05.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 Be7 6. Nc3 0-0 7. d4 d6 8. d5 e5 9. e4 Ne8 10. a3 f5 11. exf5 Rxf5 12. b4 Rf8 13. Bh3 Bc8 14. Bxc8 Qxc8 15. Kg2 Qg4 16. Qd3 a5 17. Rb1 Nd7 18. h3 Qh5 19. Ne4 Qg6 20. Rb3 h6 21. Qe2 Nef6 22. Nfd2 axb4 23. axb4 Nh5 24. Qg4 Qxg4 25. hxg4 Nhf6 26. g5 Nxe4 27. Nxe4 hxg5 28. Bxg5 Bxg5 29. Nxg5 Nf6 30. Ne6 Rf7 31. Ng5 Re7 32. b5 Ra2 33. Kh3 Rc2 34. Rb4 Nh7 35. Ne6 Kf7 36. Ra4 Kg6 37. f4 exf4 38. gxf4 Rc3+ 39. Kh4 Nf6 40. Rg1+ Kh6 41. Nf8 g5+ 42. fxg5+ Kg7 43. gxf6+ Kxf6 44. Rf1+ Kg7 45. Ne6+ Kg6 46. Kg4 Rh7 47. Nf8+ 1-0

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "3"]
[White "De Paiva Filho, Luiz Americo"]
[Black "Pritsopoulos, Constantino Demetri"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1909"]
[BlackElo "1957"]
[PlyCount "105"]
[EventDate "2018.05.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c5 3. e3 Nc6 4. Bb5 Bg4 5. Nbd2 e6 6. 0-0 cxd4 7. exd4 Bd6 8. c3 Nge7 9. Re1 0-0 10. Nf1 Rc8 11. Ng3 a6 12. Be2 Qc7 13. Bd2 Ng6 14. Ng5 Bxe2 15. Qxe2 Na5 16. Qh5 h6 17. Nxe6 fxe6 18. Qxg6 Rf6 19. Qg4 Qf7 20. Re2 Nc4 21. Be1 Re8 22. b3 Nb6 23. Bd2 Nd7 24. Rae1 Rg6 25. Qh5 Rf8 26. c4 Nf6 27. Qf3 Bxg3 28. hxg3 Qd7 29. Qd3 Ne4 30. Bf4 Qf7 31. Rxe4 dxe4 32. Rxe4 h5 33. Re3 Rf6 34. f3 Rf5 35. Re2 h4 36. Bd6 Rd8 37. g4 Rf6 38. Be5 Rh6 39. g5 Rh5 40. f4 Rf8 41. Qf3 h3 42. g4 Rxg5 43. Qxh3 Rg6 44. g5 Qf5 45. Qxf5 exf5 46. d5 Rd8 47. Kf2 Rd7 48. Ke3 Kf7 49. Kd4 Rc6 50. c5 Rc8 51. Bd6 Rh8 52. Re6 Rh1 53. g6+ 1-0

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2018.05.31"]
[Round "2"]
[White "Zambon, Guilherme Clarck"]
[Black "De Paiva Filho, Luiz Americo"]
[Result "1/2-1/2"]
[ECO "D88"]
[BlackElo "1909"]
[PlyCount "88"]
[EventDate "2018.05.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 0-0 9. 0-0 Nc6 10. Be3 Na5 11. Bd3 cxd4 12. cxd4 Bd7 13. Qd2 Rc8 14. Rfc1 b6 15. Rab1 Bc6 16. Bh6 Qd7 17. Bxg7 Kxg7 18. Qb2 f6 19. d5 Bb7 20. Nd4 Rxc1+ 21. Rxc1 Rc8 22. Bb5 Qd6 23. Rxc8 Bxc8 24. Qc1 Qc5 25. Qxc5 bxc5 26. Nc2 Kf7 27. Ne3 Nb7 28. f4 Nd6 29. Bd3 e6 30. e5 Nf5 31. Nxf5 gxf5 32. d6 fxe5 33. fxe5 Bd7 34. Kf2 Bc6 35. g3 h6 36. Ke3 Ke8 37. Kf4 Bd5 38. a3 Kd7 39. Bb5+ Kd8 40. Ke3 Kc8 41. a4 Kd8 42. a5 Kc8 43. Kd3 Kd8 44. Bc4 Kd7 1/2-1/2

[Event "Goiania FEXEG Cup"]
[Site "Goiania"]
[Date "2018.05.20"]
[Round "5"]
[White "De Paiva Filho, Luiz Americo"]
[Black "Campos, Otavio Moraes"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "1909"]
[BlackElo "1681"]
[PlyCount "149"]
[EventDate "2018.05.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 g6 4. e4 d6 5. Be2 Nc6 6. 0-0 Bg7 7. d3 0-0 8. Be3 a6 9. h3 Rb8 10. d4 cxd4 11. Nxd4 Bd7 12. Qd2 Qc7 13. Rac1 Rfc8 14. b3 Nxd4 15. Bxd4 Bc6 16. Bxf6 Bxf6 17. Nd5 Bxd5 18. cxd5 Qb6 19. Bg4 Rxc1 20. Rxc1 h5 21. Be2 Bd4 22. Bd3 Bc5 23. Rc4 a5 24. g3 Kg7 25. Kg2 Rh8 26. Qb2+ Kg8 27. a3 Qa7 28. b4 b5 29. Rc2 Bd4 30. Qc1 axb4 31. axb4 Qa4 32. Qd2 Kg7 33. Bxb5 Qxb5 34. Qxd4+ f6 35. Rc7 Kf7 36. Qc4 Qxc4 37. Rxc4 Rb8 38. Kf3 f5 39. exf5 gxf5 40. Ke3 Kf6 41. Kd4 Kg5 42. Kc3 Kf6 43. Rd4 Ke5 44. f4+ Kf6 45. Kc4 Rc8+ 46. Kb3 Rg8 47. Rd3 Rb8 48. Kc4 Rc8+ 49. Kb5 Rb8+ 50. Kc4 Rc8+ 51. Kd4 Rb8 52. Rb3 e6 53. dxe6 Kxe6 54. b5 Rb6 55. Kc4 Kd7 56. Ra3 Rb7 57. Kb4 Kc7 58. Rc3+ Kd7 59. Ka5 Rb8 60. b6 Ra8+ 61. Kb5 Ra2 62. Rc7+ Kd8 63. Kc6 Rc2+ 64. Kxd6 Rd2+ 65. Ke6 Rb2 66. Rc6 Rb5 67. Kf6 Kd7 68. Re6 Rb3 69. Re7+ Kd8 70. b7 Rb6+ 71. Kf7 Rb3 72. b8R+ Rxb8 73. Re8+ Kc7 74. Rxb8 Kxb8 75. Kg6 1-0

[Event "Goiania FEXEG Cup"]
[Site "Goiania"]
[Date "2018.05.20"]
[Round "6"]
[White "De Paiva Filho, Luiz Americo"]
[Black "Diamant, Andre"]
[Result "0-1"]
[ECO "A50"]
[WhiteElo "1909"]
[BlackElo "2523"]
[PlyCount "138"]
[EventDate "2018.05.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 g6 6. 0-0 Bg7 7. Nc3 Ne4 8. Nxe4 Bxe4 9. Bg5 Qc8 10. Rc1 h6 11. Be3 d6 12. Ne1 Bxg2 13. Kxg2 0-0 14. Qd2 Kh7 15. f3 Nd7 16. Bf2 f5 17. Nd3 Qe8 18. e4 fxe4 19. fxe4 e5 20. d5 a5 21. Bg1 Nf6 22. Qe2 Qd7 23. h3 Rf7 24. b3 h5 25. Ne1 Bh6 26. Be3 Raf8 27. Bxh6 Kxh6 28. Qe3+ Kg7 29. Nf3 Nh7 30. Nh2 Rxf1 31. Rxf1 Rxf1 32. Nxf1 Qe7 33. Nd2 Qf6 34. h4 g5 35. Nf3 g4 36. Nd2 Qg6 37. Kg1 Nf6 38. Kg2 Kf7 39. Kg1 Ke7 40. Kg2 Nd7 41. Nb1 Nc5 42. Nc3 Kd7 43. Kg1 Na6 44. a3 Nc5 45. b4 axb4 46. axb4 Na6 47. Na2 Kc8 48. Kg2 Kb7 49. Kg1 Qe8 50. Qb3 Qf8 51. Qe3 Qe8 52. Qb3 c5 53. dxc6+ Qxc6 54. Nc3 Nc7 55. Nd5 b5 56. cxb5 Qc1+ 57. Kf2 Qd2+ 58. Kf1 Nxd5 59. exd5 Qc1+ 60. Kg2 Qd2+ 61. Kf1 Qd4 62. Kg2 Kb6 63. Qa2 Kxb5 64. Qa5+ Kc4 65. Qa6+ Kxd5 66. b5 Qd2+ 67. Kg1 Qe3+ 68. Kh2 Qf2+ 69. Kh1 Qf1+ 0-1

[Event "Goiania FEXEG Cup"]
[Site "Goiania"]
[Date "2018.05.19"]
[Round "4"]
[White "Garcia, Gabriel Gonzaga"]
[Black "De Paiva Filho, Luiz Americo"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2193"]
[BlackElo "1909"]
[PlyCount "105"]
[EventDate "2018.05.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 d5 3. e3 c5 4. Nf3 Bg4 5. Bb5+ Nc6 6. h3 Bd7 7. 0-0 g6 8. c4 dxc4 9. Bxc4 Bg7 10. Nc3 0-0 11. Rc1 Rc8 12. d4 cxd4 13. Nxd4 a6 14. Nce2 Nxd4 15. Nxd4 b5 16. Be2 Qb6 17. Bf3 e5 18. Rxc8 Rxc8 19. Ne2 Qe6 20. Qa1 Ne8 21. Rd1 Bc6 22. Bxc6 Rxc6 23. e4 b4 24. Nc1 Rd6 25. Rd3 Qd7 26. Qb1 Qe7 27. Rxd6 Qxd6 28. Qc2 Bf8 29. Nd3 f6 30. Qc4+ Kg7 31. f4 Qb6+ 32. Kh1 exf4 33. Bd4 Qb7 34. Nxf4 Nd6 35. Qe6 Qf7 36. e5 Qxe6 37. Nxe6+ Kf7 38. Nxf8 Nb5 39. Bc5 fxe5 40. Nxh7 a5 41. Bb6 Nc3 42. Bxa5 Nxa2 43. Kg1 Ke6 44. Nf8+ Kf5 45. g4+ Kg5 46. Bd8+ Kh6 47. h4 Kg7 48. Nd7 Nc1 49. Nc5 Ne2+ 50. Kf2 Nd4 51. Ke3 Kf7 52. Ke4 Nc6 53. Bc7 1-0

[Event "Goiania FEXEG Cup"]
[Site "Goiania"]
[Date "2018.05.18"]
[Round "1"]
[White "De Faria, Joao Vitor Rodrigue"]
[Black "De Paiva Filho, Luiz Americo"]
[Result "0-1"]
[ECO "A17"]
[WhiteElo "1351"]
[BlackElo "1909"]
[PlyCount "52"]
[EventDate "2018.05.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4 6. 0-0 0-0 7. d3 Bxc3 8. bxc3 d6 9. e4 Nbd7 10. Ba3 Re8 11. Qe2 e5 12. d4 exd4 13. Nxd4 Bxe4 14. Bxe4 Nxe4 15. Qd3 Qf6 16. Rae1 Ng5 17. Rxe8+ Rxe8 18. Nc6 Nf3+ 19. Kh1 Nde5 20. Nxe5 Rxe5 21. Bb2 Ne1 22. Qd1 Qf3+ 23. Qxf3 Nxf3 24. Rd1 Re2 25. Rd3 Rxf2 26. Re3 Rxh2# 0-1

[Event "Goiania FEXEG Cup"]
[Site "Goiania"]
[Date "2018.05.18"]
[Round "2"]
[White "De Paiva Filho, Luiz Americo"]
[Black "Mourao, Igor AC Lofredo"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "1909"]
[BlackElo "2088"]
[PlyCount "171"]
[EventDate "2018.05.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nc3 Nf6 4. e4 e5 5. Nf3 Bb4 6. Nxe5 Bxc3+ 7. bxc3 Nxe4 8. Qf3 Nd6 9. Bxc4 0-0 10. Bb3 Nd7 11. Ba3 Nf6 12. 0-0 a5 13. Rfe1 a4 14. Bc2 Be6 15. c4 c6 16. Rad1 Re8 17. Qd3 Bf5 18. Qc3 Bxc2 19. Qxc2 Qc7 20. Re3 Rad8 21. Bb2 Nd7 22. Qxa4 Nf5 23. Red3 Nf8 24. Qc2 f6 25. Nf3 Ng6 26. g3 Nh6 27. Qd2 Re4 28. Re1 Rxe1+ 29. Qxe1 Qf7 30. Qc3 Qd7 31. d5 Qf5 32. d6 Nf7 33. c5 h5 34. Qc4 h4 35. g4 Qf4 36. Qxf4 Nxf4 37. Rb3 Rd7 38. Nxh4 Ne6 39. Ba3 Ne5 40. h3 Nc4 41. Bb4 b6 42. cxb6 Nxb6 43. Nf5 Nd5 44. Ne7+ Kf7 45. Nxc6 Nxb4 46. Nxb4 Rxd6 47. Rd3 Rb6 48. a3 Nf4 49. Rd7+ Kg6 50. Kh2 Re6 51. Rd2 Kf7 52. a4 Re4 53. Rb2 Re5 54. Ra2 Ra5 55. Nc6 Ra6 56. Nd4 g5 57. a5 Ke7 58. Rc2 Kd6 59. Nb3 Ra8 60. Rc4 Rh8 61. Rc3 Ra8 62. Re3 Nd5 63. Rd3 Kc6 64. Nd4+ Kc5 65. Ne6+ Kd6 66. Rxd5+ Kxe6 67. Rb5 Kf7 68. Kg3 Rc8 69. a6 Rc3+ 70. Kg2 Ra3 71. Rb7+ Kg6 72. a7 Ra2 73. Kg3 Ra3+ 74. f3 Ra1 75. h4 gxh4+ 76. Kxh4 Rh1+ 77. Kg3 Ra1 78. Kf4 Ra4+ 79. Ke3 Ra3+ 80. Ke4 Ra4+ 81. Kd5 Kg5 82. Kc5 Ra1 83. Kb6 Kf4 84. Rf7 Ke5 85. Rf8 Rb1+ 86. Kc5 1-0

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2018.??.??"]
[Round "1"]
[White "De Paiva Filho, Luiz Americo"]
[Black "Da Cunha, Gabriela Goes"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1909"]
[BlackElo "1476"]
[PlyCount "71"]
[EventDate "2018.05.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 Bf5 4. Qb3 dxc4 5. Qxb7 Nbd7 6. Nc3 Nb6 7. Bf4 Nfd5 8. Nxd5 Nxd5 9. Qc6+ Bd7 10. Qxd5 e6 11. Qxc4 Bd6 12. Bg5 Qb8 13. Qc2 0-0 14. e4 h6 15. Be3 Qb7 16. Bd3 Rab8 17. b3 Bc6 18. Rc1 Bd7 19. 0-0 Ba3 20. Rcd1 Bc6 21. Ne5 Be8 22. d5 Bd6 23. Nc4 exd5 24. Nxd6 cxd6 25. exd5 Kh8 26. Bxh6 gxh6 27. Qc3+ f6 28. Bf5 Qg7 29. Rd3 Qg5 30. Be6 Bb5 31. Rg3 Qe5 32. Qc1 Kh7 33. Qc7+ Bd7 34. Qxd7+ Rf7 35. Qxf7+ Kh8 36. Qg7# 1-0

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2017.10.15"]
[Round "7"]
[White "De Paiva Filho, Luiz Americo"]
[Black "Lima, Valdenicio Marcelin"]
[Result "1/2-1/2"]
[ECO "E14"]
[WhiteElo "1896"]
[BlackElo "1938"]
[PlyCount "119"]
[EventDate "2017.10.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. e3 b6 4. d4 Bb7 5. Bd3 Be7 6. Nc3 0-0 7. 0-0 d5 8. cxd5 exd5 9. Ne5 c5 10. b3 Nc6 11. Nxc6 Bxc6 12. Bb2 cxd4 13. exd4 Bd6 14. Rc1 Bd7 15. Qd2 Qb8 16. g3 b5 17. Rfe1 Qb6 18. Nd1 Rfe8 19. Rxe8+ Rxe8 20. f3 a5 21. a3 b4 22. a4 Qd8 23. Ne3 g6 24. Ng2 Nh5 25. g4 Ng7 26. Re1 Qf6 27. Rxe8+ Nxe8 28. Qe3 Ng7 29. h4 Ne6 30. g5 Qe7 31. Qe2 Ng7 32. Qxe7 Bxe7 33. Ne3 Be6 34. Kf2 Bd6 35. Bc1 Nh5 36. Ng2 Bh3 37. Bd2 Bxg2 38. Kxg2 Bf4 39. Be1 Be3 40. Bb5 Bxd4 41. Bc6 Be5 42. Bd2 d4 43. Bb5 Kf8 44. Kh3 Bf4 45. Be1 Ke7 46. Bc4 f6 47. gxf6+ Kxf6 48. Kg2 Ke5 49. Kf1 Bg3 50. Bd2 Nf4 51. Bg8 Bxh4 52. Bxh7 g5 53. Bb1 Bg3 54. Bxf4+ Bxf4 55. Ke2 Be3 56. Bd3 Kf4 57. Bc4 Bc1 58. Bd5 Bb2 59. Kd3 Bc3 60. Be4 1/2-1/2

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2017.10.14"]
[Round "6"]
[White "Cardozo, Matheus Santos"]
[Black "De Paiva Filho, Luiz Americo"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1852"]
[BlackElo "1896"]
[PlyCount "84"]
[EventDate "2017.10.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 0-0 5. Bg2 d6 6. e3 e5 7. Nge2 Re8 8. 0-0 a5 9. b3 Na6 10. Bb2 c6 11. Rc1 Nh5 12. Qd2 f5 13. Rfd1 e4 14. d5 c5 15. Nb5 Nb4 16. Bxg7 Kxg7 17. Nec3 Nd3 18. Rb1 Nf6 19. Bf1 Ne5 20. Bg2 h5 21. Ne2 g5 22. h3 Rh8 23. a3 h4 24. Qc3 hxg3 25. fxg3 Nf3+ 26. Kf2 Qe7 27. Ra1 Kg6 28. Rh1 Bd7 29. a4 Ne5 30. Rad1 Rhf8 31. h4 Nfg4+ 32. Kf1 Nd3 33. Qd2 gxh4 34. Rxh4 Bxb5 35. axb5 Rh8 36. Rxh8 Rxh8 37. Nf4+ Nxf4 38. gxf4 Qh4 39. Qe2 Qg3 40. Rd2 Nh2+ 41. Kg1 Nf3+ 42. Kf1 Rh1+ 0-1

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2017.10.14"]
[Round "5"]
[White "De Paiva Filho, Luiz Americo"]
[Black "Reis, Virginia Lagrange M"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "1896"]
[BlackElo "1824"]
[PlyCount "49"]
[EventDate "2017.10.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Qc2 d6 5. e4 b4 6. Nf3 g6 7. Bd3 Bg7 8. 0-0 Ng4 9. h3 Ne5 10. Nxe5 Bxe5 11. Bh6 Nd7 12. Nd2 Nb6 13. Rae1 e6 14. f4 Bd4+ 15. Kh2 e5 16. Nf3 Bd7 17. fxe5 Bxe5+ 18. Nxe5 dxe5 19. Qf2 Qe7 20. Bg7 Rg8 21. Bf6 Qd6 22. Qg3 Nc8 23. Bxe5 Qe7 24. Bf6 Qf8 25. Qe5+ 1-0

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2017.10.13"]
[Round "3"]
[White "De Paiva Filho, Luiz Americo"]
[Black "Pritsopoulos, Constantino Demetri"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1896"]
[BlackElo "1961"]
[PlyCount "58"]
[EventDate "2017.10.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 c5 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 Nc6 8. f3 0-0 9. Qd2 Bd7 10. 0-0-0 Rb8 11. Nxc6 bxc6 12. Bxa7 Rb7 13. Be3 Qa5 14. Bc4 Rfb8 15. Bb3 c5 16. Nd5 Qd8 17. g4 Nxd5 18. Qxd5 Be6 19. Qd3 c4 20. Bxc4 Bxc4 21. Qxc4 Rc8 22. Qa4 Rxb2 23. Bd4 Bxd4 24. Rxd4 Qb6 25. Rhd1 e6 26. Rc4 Rb1+ 27. Kd2 Qf2+ 28. Kc3 Rxc4+ 29. Qxc4 Rxd1 0-1

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2017.10.13"]
[Round "4"]
[White "Souza, Rodrigo Vilas Boas"]
[Black "De Paiva Filho, Luiz Americo"]
[Result "1-0"]
[ECO "C25"]
[WhiteElo "1856"]
[BlackElo "1896"]
[PlyCount "49"]
[EventDate "2017.10.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Bc5 3. f4 Bxg1 4. Rxg1 Qh4+ 5. g3 Qxh2 6. Rg2 Qh6 7. Nd5 Kd8 8. d4 exd4 9. f5 g5 10. fxg6 Qxg6 11. Qxd4 f6 12. Qc5 Nc6 13. Qf8+ Qe8 14. Qxe8+ Kxe8 15. Nxc7+ Kd8 16. Nxa8 b6 17. Be3 Nge7 18. 0-0-0 Bb7 19. Nxb6 axb6 20. Bxb6+ Kc8 21. Rgd2 Ne5 22. Bh3 Bc6 23. Bc5 N7g6 24. Rd4 Re8 25. Bf5 1-0

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2017.10.12"]
[Round "1"]
[White "De Paiva Filho, Luiz Americo"]
[Black "Chi Haur, Wu"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "1896"]
[BlackElo "1617"]
[PlyCount "113"]
[EventDate "2017.10.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bb4+ 5. Bd2 Bxd2+ 6. Qxd2 Nxd4 7. Qxd4 Qf6 8. e3 d6 9. Nc3 Qxd4 10. exd4 Bf5 11. b4 Nf6 12. Kd2 0-0 13. f3 c5 14. bxc5 dxc5 15. d5 a6 16. g4 Bg6 17. a4 Rab8 18. a5 b6 19. axb6 Rxb6 20. Na4 Rb4 21. Nxc5 Re8 22. Kc3 Rbb8 23. Bd3 Rbc8 24. Kd4 Rxc5 25. Kxc5 Bxd3 26. Rxa6 Nxd5 27. Kxd5 Rd8+ 28. Kc5 Rc8+ 29. Rc6 Rxc6+ 30. Kxc6 Bxc4 31. Re1 g6 32. g5 Kg7 33. Kd6 h5 34. Re3 Ba2 35. Re7 Bb3 36. Ke5 Bd1 37. Kf4 Bc2 38. Re5 Bb3 39. Rc5 Ba2 40. Ke5 Bb1 41. Rc6 Bd3 42. f4 Bf5 43. Rf6 Bg4 44. f5 Bh3 45. fxg6 fxg6 46. Rc6 Bg4 47. Rc7+ Kh8 48. Kf6 Bf5 49. h4 Bd3 50. Rg7 Bc2 51. Rxg6 Bd3 52. Rh6+ Kg8 53. Rxh5 Be2 54. Rh6 Bd3 55. g6 Bc2 56. g7 Bh7 57. Rxh7 1-0

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2017.10.12"]
[Round "2"]
[White "Peixoto, Helio Ricardo Souti"]
[Black "De Paiva Filho, Luiz Americo"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1953"]
[BlackElo "1896"]
[PlyCount "76"]
[EventDate "2017.10.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. d3 Nc6 3. Nf3 Nf6 4. g3 g6 5. Bg2 Bg7 6. 0-0 d5 7. e5 Ng4 8. Nc3 d4 9. Ne4 Qb6 10. Re1 Ngxe5 11. Bf4 0-0 12. Qd2 Bg4 13. Nxe5 Nxe5 14. Ng5 f6 15. h3 Bd7 16. Qe2 h6 17. Ne4 Nf7 18. Nd2 e5 19. Nc4 Qc7 20. Bd2 Rac8 21. a4 Rfe8 22. b4 cxb4 23. Bxb4 b6 24. Bd5 Bf8 25. Bxf8 Kxf8 26. Qd2 Ng5 27. h4 Be6 28. hxg5 Bxd5 29. gxf6 Kf7 30. Qxh6 Kxf6 31. f4 exf4 32. Rf1 f3 33. Qh4+ g5 34. Qh6+ Kf5 35. Qh3+ Kg6 36. Rae1 Rh8 37. Re6+ Kg7 38. Qf5 Qxg3# 0-1

[Event "Goiania zt"]
[Site "Goiania"]
[Date "2017.08.20"]
[Round "6"]
[White "Brito, Paulo Roberto Ferr"]
[Black "De Paiva Filho, Luiz Americo"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1551"]
[BlackElo "1938"]
[PlyCount "62"]
[EventDate "2017.08.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 b6 3. f4 Bb7 4. Nf3 e6 5. Bd3 Be7 6. Nbd2 d5 7. 0-0 Ne4 8. Ne5 0-0 9. Rf3 Nd7 10. Rh3 c5 11. c3 Nxe5 12. fxe5 g6 13. Nxe4 dxe4 14. Bc2 Rc8 15. Qg4 Qd5 16. Bd2 f5 17. exf6 Rxf6 18. Be1 Rf7 19. Bg3 Rcf8 20. Bf4 Ba6 21. Bb3 Bc4 22. Bc2 Bd6 23. g3 Bxf4 24. gxf4 Bd3 25. Bxd3 exd3 26. b3 cxd4 27. cxd4 Rc8 28. Rf3 Rc2 29. Rf2 Qe4 30. Rxc2 dxc2 31. Qe2 Rxf4 0-1

[Event "Goiania zt"]
[Site "Goiania"]
[Date "2017.08.20"]
[Round "5"]
[White "De Paiva Filho, Luiz Americo"]
[Black "Franca, Jairo"]
[Result "0-1"]
[ECO "A28"]
[WhiteElo "1938"]
[BlackElo "1624"]
[PlyCount "80"]
[EventDate "2017.08.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. c4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. e4 d6 5. Be2 Be7 6. d4 exd4 7. Nxd4 Bd7 8. 0-0 0-0 9. f4 Re8 10. Qd3 Nb4 11. Qb1 c5 12. Nf5 Bxf5 13. exf5 Qc7 14. Bd2 Nc6 15. Bf3 Nd4 16. Qd3 Nxf3+ 17. Rxf3 Bf8 18. Re1 Rxe1+ 19. Bxe1 Re8 20. Bh4 Be7 21. h3 Bd8 22. Nb5 Qa5 23. Nxd6 Re1+ 24. Bxe1 Qxe1+ 25. Kh2 Qe7 26. Nxb7 Bc7 27. g3 Qe1 28. a3 h5 29. Qe3 Qb1 30. Rf2 h4 31. g4 Ne4 32. Nxc5 Ng3 33. Qf3 Bxf4 34. Nd3 Be3 35. Qa8+ Kh7 36. Qg2 Qxd3 37. Rf3 Qd4 38. Qc2 Qe5 39. Kg2 f6 40. b4 Qa1 0-1

[Event "Goiania zt"]
[Site "Goiania"]
[Date "2017.08.19"]
[Round "3"]
[White "De Paiva Filho, Luiz Americo"]
[Black "Matsunaga, Lange Cristina"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1938"]
[BlackElo "1432"]
[PlyCount "51"]
[EventDate "2017.08.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Bd7 5. Bc4 h6 6. Qf3 Nf6 7. Qb3 d5 8. Qxb7 dxc4 9. Qxa8 Bc5 10. Be3 Bxd4 11. Bxd4 0-0 12. Qxa7 Nc6 13. Qc5 Nxe4 14. Qxc4 Re8 15. 0-0 Nxd4 16. Qxd4 c5 17. Qd3 Qc7 18. Re1 c4 19. Qd4 Bf5 20. Nc3 Rd8 21. Nd5 Qd6 22. Rad1 Rd7 23. Rxe4 Bxe4 24. Qxe4 f5 25. Qe8+ Kh7 26. Qxd7 1-0

[Event "Goiania zt"]
[Site "Goiania"]
[Date "2017.08.19"]
[Round "4"]
[White "Gattamorta, Julia Marzanatti"]
[Black "De Paiva Filho, Luiz Americo"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1602"]
[BlackElo "1938"]
[PlyCount "62"]
[EventDate "2017.08.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 a6 7. Qd2 Nf6 8. f3 d6 9. 0-0-0 0-0 10. g4 Bd7 11. h4 h5 12. g5 Ne8 13. f4 Rc8 14. f5 Nxd4 15. Bxd4 gxf5 16. Bxg7 Nxg7 17. e5 Bc6 18. Rg1 dxe5 19. Qe3 Qc7 20. g6 f4 21. Qe2 f5 22. Rg5 f3 23. Qf2 e4 24. Qd4 b5 25. Bh3 Qf4+ 26. Kb1 Qxh4 27. Bxf5 Nxf5 28. Rxf5 Rxf5 29. Rf1 Qf4 30. Qa7 Rc7 31. Qb8+ Kg7 0-1

[Event "Goiania zt"]
[Site "Goiania"]
[Date "2017.08.18"]
[Round "2"]
[White "Campos, Westerley Batista"]
[Black "De Paiva Filho, Luiz Americo"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1756"]
[BlackElo "1938"]
[PlyCount "102"]
[EventDate "2017.08.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 g6 3. e3 Bg7 4. Nf3 Ne4 5. h4 d6 6. Nbd2 Nxg5 7. Nxg5 h6 8. Nge4 Nd7 9. c3 c6 10. Bd3 Qc7 11. Qc2 e5 12. h5 d5 13. Ng3 e4 14. Be2 Nf6 15. hxg6 fxg6 16. c4 Qd6 17. Rc1 0-0 18. cxd5 cxd5 19. Qc7 Qb4 20. Qc3 Qb6 21. Qb3 Be6 22. Qxb6 axb6 23. a3 Rac8 24. 0-0 Ng4 25. Nb3 h5 26. Rxc8 Rxc8 27. Rc1 Rxc1+ 28. Nxc1 Bh6 29. Nf1 Kf7 30. Na2 Nf6 31. Nc3 Ke7 32. f3 Bd7 33. fxe4 dxe4 34. Kf2 h4 35. Nd2 Bc6 36. Nc4 Ke6 37. Nxb6 Kf5 38. d5 Be8 39. Nc4 Bf8 40. g3 hxg3+ 41. Kxg3 b5 42. Nd2 b4 43. axb4 Bxb4 44. Bf1 Nxd5 45. Bh3+ Kg5 46. Ndxe4+ Kh6 47. Nxd5 Be1+ 48. Kf4 Ba4 49. Bg4 Bb3 50. Ndc3 Bc2 51. Nb5 Ba4 1-0

[Event "Goiania zt"]
[Site "Goiania"]
[Date "2017.08.18"]
[Round "1"]
[White "De Paiva Filho, Luiz Americo"]
[Black "Campos, Otavio Moraes"]
[Result "0-1"]
[ECO "A31"]
[WhiteElo "1938"]
[BlackElo "1722"]
[PlyCount "68"]
[EventDate "2017.08.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. Nf3 g6 4. d4 cxd4 5. Nxd4 Nxd4 6. Qxd4 Nf6 7. Bf4 d6 8. Bg3 Bg7 9. e4 0-0 10. Be2 Be6 11. 0-0 Nd5 12. Qd2 Nxc3 13. bxc3 Rc8 14. Rab1 b6 15. Rb4 Rc5 16. Rc1 Qc7 17. Bh4 Rc8 18. Qd3 Kf8 19. f4 Bxc4 20. Rxc4 Rxc4 21. Qxc4 Qxc4 22. Bxc4 Rxc4 23. Re1 Rxc3 24. Kf2 Bd4+ 25. Ke2 Ra3 26. Rc1 Rxa2+ 27. Kf3 Bc5 28. Rd1 a5 29. e5 a4 30. exd6 Bxd6 31. Rd5 a3 32. Bf2 Rb2 33. Bd4 Rb1 34. h4 a2 0-1

[Event "Goiania op"]
[Site "Goiania"]
[Date "2017.05.28"]
[Round "5"]
[White "De Paiva Filho, Luiz Americo"]
[Black "Macedo, Joao Arlindo dos Sa"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "1963"]
[BlackElo "1623"]
[PlyCount "85"]
[EventDate "2017.05.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 Nf6 3. g3 g6 4. d4 Bg7 5. e4 d6 6. Bg2 0-0 7. Be3 Na6 8. f4 e5 9. fxe5 dxe5 10. d5 Ng4 11. Bd2 Nc5 12. Qe2 f5 13. h3 Nf6 14. Bg5 Qd6 15. Bxf6 Rxf6 16. 0-0-0 Bh6+ 17. Kb1 Qf8 18. Ka1 fxe4 19. Nxe4 Nxe4 20. Bxe4 Rf2 21. Qd3 Bd7 22. Nf3 Qb4 23. Qb3 Qxb3 24. axb3 Re8 25. b4 b6 26. c5 Bf8 27. d6 c6 28. b5 bxc5 29. bxc6 Bxc6 30. Bxc6 Rb8 31. d7 Be7 32. Nxe5 Kg7 33. Rhf1 Rbxb2 34. Rxf2 Rxf2 35. Ng4 Rf8 36. Re1 Bd8 37. Re8 Rf1+ 38. Kb2 Ba5 39. d8Q Bxd8 40. Rxd8 Rg1 41. Rd7+ Kf8 42. Nf6 Rxg3 43. Bd5 1-0

[Event "Goiania op"]
[Site "Goiania"]
[Date "2017.05.27"]
[Round "3"]
[White "De Paiva Filho, Luiz Americo"]
[Black "Taira, Erick Hideki"]
[Result "1/2-1/2"]
[ECO "B34"]
[WhiteElo "1963"]
[BlackElo "1644"]
[PlyCount "64"]
[EventDate "2017.05.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be2 Bg7 6. c3 Nf6 7. f3 0-0 8. 0-0 Qb6 9. Kh1 Rd8 10. Na3 a6 11. Nc4 Qc7 12. Be3 b5 13. Nd2 Bb7 14. N2b3 d5 15. Nxc6 Bxc6 16. Qe1 dxe4 17. f4 Nd5 18. Qg3 Nxe3 19. Qxe3 Qa7 20. Qxa7 Rxa7 21. Na5 Ba8 22. Rfd1 Rad7 23. Rxd7 Rxd7 24. Rd1 Rxd1+ 25. Bxd1 e5 26. fxe5 Bxe5 27. Kg1 Bf4 28. Be2 Bc1 29. c4 Bxb2 30. cxb5 axb5 31. Bxb5 Bd5 32. a4 Bc3 1/2-1/2

[Event "Goiania op"]
[Site "Goiania"]
[Date "2017.05.27"]
[Round "4"]
[White "De Souza Sa, Apolo"]
[Black "De Paiva Filho, Luiz Americo"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1742"]
[BlackElo "1963"]
[PlyCount "101"]
[EventDate "2017.05.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Nbd7 5. cxd5 exd5 6. Bg5 Be7 7. e3 0-0 8. Bd3 h6 9. Bh4 Re8 10. 0-0 c6 11. Rb1 Ne4 12. Bxe7 Rxe7 13. Re1 Nf8 14. Nd2 Bf5 15. Qc2 Nxd2 16. Qxd2 Qd7 17. b4 a6 18. Na4 Bxd3 19. Qxd3 Qg4 20. Nc5 Ng6 21. Qe2 Qg5 22. Qf3 Nh4 23. Qg3 Qxg3 24. hxg3 Nf5 25. a4 Rae8 26. Kf1 Nd6 27. Ke2 Nc4 28. Kd3 f5 29. b5 axb5 30. axb5 Na3 31. bxc6 Nxb1 32. cxb7 Na3 33. Ra1 Nc4 34. Ra8 Kf7 35. b8Q Rxb8 36. Rxb8 Nd6 37. Rd8 Ne4 38. Nxe4 fxe4+ 39. Ke2 Ke6 40. f3 Ra7 41. fxe4 dxe4 42. Re8+ Kd5 43. Re5+ Kc4 44. Rxe4 Ra2+ 45. Kf3 Ra7 46. g4 Kd3 47. d5 Rf7+ 48. Rf4 Re7 49. Rd4+ Kc3 50. d6 Rf7+ 51. Ke4 1-0

[Event "Goiania op"]
[Site "Goiania"]
[Date "2017.05.26"]
[Round "2"]
[White "De Araujo, Mauro Rogerio Peixo"]
[Black "De Paiva Filho, Luiz Americo"]
[Result "1/2-1/2"]
[ECO "A17"]
[WhiteElo "1725"]
[BlackElo "1963"]
[PlyCount "119"]
[EventDate "2017.05.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 Bb4 4. Qc2 0-0 5. Nf3 d6 6. a3 Bxc3 7. bxc3 e5 8. Be2 Re8 9. 0-0 Nbd7 10. d3 h6 11. h3 Nc5 12. Be3 Nfd7 13. Nd2 Ne6 14. f4 exf4 15. Bxf4 Nxf4 16. Rxf4 Qg5 17. Rf5 Qe3+ 18. Kf1 Ne5 19. Rf2 c5 20. Re1 Bd7 21. Nb1 Re7 22. a4 Bxa4 23. Qxa4 Nxd3 24. Bxd3 Qxd3+ 25. Kg1 Rxe4 26. Ref1 Re7 27. Rd2 Qg3 28. Qd1 Rae8 29. Qf3 Qg6 30. Qf5 Qxf5 31. Rxf5 Re1+ 32. Rf1 R8e6 33. Na3 a6 34. Rb2 Rxf1+ 35. Kxf1 Re7 36. Rb6 Re3 37. Nb1 Rd3 38. Rxb7 Kf8 39. Ke2 Rg3 40. Kf2 Rd3 41. Ra7 Rd1 42. Na3 Rc1 43. Rxa6 Rxc3 44. Ra4 Ke7 45. Nb5 Rc2+ 46. Kf3 Rb2 47. Nc7 Kf6 48. Nd5+ Ke5 49. Ne3 Rb3 50. Ra2 f5 51. Rd2 g5 52. Rd5+ Ke6 53. Ke2 Rc3 54. Rd3 Rc1 55. Kd2 Rg1 56. g3 Rh1 57. g4 fxg4 58. hxg4 h5 59. gxh5 Rxh5 60. Rd5 1/2-1/2

[Event "Goiania op"]
[Site "Goiania"]
[Date "2017.05.26"]
[Round "1"]
[White "De Paiva Filho, Luiz Americo"]
[Black "De Oliveira, Caio Guilherme Viei"]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "1963"]
[BlackElo "1418"]
[PlyCount "63"]
[EventDate "2017.05.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. Nf3 Nc6 2. e4 e5 3. Bb5 d6 4. d4 Bd7 5. 0-0 Nf6 6. Re1 a6 7. Bf1 Bg4 8. dxe5 Nxe5 9. Bf4 Be7 10. Nc3 Qd7 11. Nxe5 dxe5 12. Qxd7+ Nxd7 13. Be3 0-0 14. Bc4 Nf6 15. f3 Bd7 16. Rad1 Rad8 17. Nd5 Nxd5 18. Bxd5 Bb5 19. Bxb7 c6 20. Bb6 Rb8 21. Rd7 Bf6 22. Bc5 Rfd8 23. Red1 h6 24. b3 Rxb7 25. Rxd8+ Bxd8 26. Rxd8+ Kh7 27. Rd6 Be2 28. Kf2 Bb5 29. a4 Bxa4 30. bxa4 Rb2 31. Rxc6 Rxc2+ 32. Kg3 1-0

[Event "Caldas Novas op 1st"]
[Site "Caldas Novas"]
[Date "2017.03.12"]
[Round "6"]
[White "De Paiva Filho, Luiz Americo"]
[Black "Garcia, Gabriel Gonzaga"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1934"]
[BlackElo "2199"]
[PlyCount "64"]
[EventDate "2017.03.10"]
[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. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Nf3 Bd6 7. Be2 0-0 8. 0-0 Bg4 9. h3 Bh5 10. Re1 Nd7 11. g4 Bg6 12. Bd3 f5 13. Bg5 f6 14. Bh4 fxg4 15. hxg4 Nb6 16. c3 Qd7 17. Nh2 Bxd3 18. Qxd3 Bxh2+ 19. Kxh2 Qxg4 20. Re4 Qh5 21. Kg2 f5 22. Rf4 Nd5 23. Bg3 Nxf4+ 24. Bxf4 Qg4+ 25. Qg3 Rae8 26. Be5 Re6 27. f3 Qxg3+ 28. Kxg3 f4+ 29. Kf2 Rh6 30. Rg1 Rh2+ 31. Kf1 g6 32. Rg4 Rxb2 0-1

[Event "Caldas Novas op 1st"]
[Site "Caldas Novas"]
[Date "2017.03.12"]
[Round "5"]
[White "Juliani, Sidney"]
[Black "De Paiva Filho, Luiz Americo"]
[Result "0-1"]
[ECO "C67"]
[WhiteElo "1872"]
[BlackElo "1934"]
[PlyCount "64"]
[EventDate "2017.03.10"]
[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 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bxc6 dxc6 8. d4 0-0 9. Nc3 Bf6 10. Bf4 Re8 11. Ne2 Be6 12. Ng3 g6 13. c3 Bg5 14. Qd2 Bxf4 15. Qxf4 f6 16. Ng4 Bxg4 17. Qxg4 f5 18. Qf4 Qf6 19. Kf1 g5 20. Qf3 Qg6 21. b3 f4 22. Ne2 Re7 23. h4 h6 24. Qg4 Rf8 25. Rad1 Ne4 26. f3 h5 27. Qh3 g4 28. fxg4 hxg4 29. Qd3 Ng3+ 30. Kf2 Qf6 31. Nxg3 fxg3+ 32. Kg1 Qf2+ 0-1

[Event "Caldas Novas op 1st"]
[Site "Caldas Novas"]
[Date "2017.03.11"]
[Round "2"]
[White "De Paiva Filho, Luiz Americo"]
[Black "Carmo, Jose Arlindo"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "1934"]
[BlackElo "1752"]
[PlyCount "69"]
[EventDate "2017.03.10"]
[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. Nf3 f5 2. c4 d6 3. d4 Nf6 4. Nc3 e6 5. Bg5 Be7 6. Qc2 0-0 7. e3 Nc6 8. Be2 Bd7 9. 0-0 a6 10. Rab1 e5 11. dxe5 dxe5 12. Rfd1 Qe8 13. Nd5 Rc8 14. Qd2 Be6 15. b4 Bxd5 16. cxd5 Rd8 17. Qb2 Nxb4 18. Bxf6 Rxf6 19. a3 Nxd5 20. Rxd5 Rxd5 21. Bc4 c6 22. Qxb7 Kh8 23. Bxd5 cxd5 24. Nxe5 Bd6 25. f4 h6 26. Rc1 Kh7 27. Rc8 Qh5 28. Qxd5 Bxe5 29. Qg8+ Kg6 30. Qe8+ Rf7 31. fxe5 Qd1+ 32. Kf2 Qd2+ 33. Kf3 Qd1+ 34. Kg3 Qe1+ 35. Kh3 1-0

[Event "Caldas Novas op 1st"]
[Site "Caldas Novas"]
[Date "2017.03.11"]
[Round "4"]
[White "De Paiva Filho, Luiz Americo"]
[Black "Santos, Luciano da Silva"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "1934"]
[BlackElo "1880"]
[PlyCount "87"]
[EventDate "2017.03.10"]
[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 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. Re1 Nf6 7. Nc3 g6 8. e5 dxe5 9. Nxe5 Nxe5 10. Rxe5 b6 11. Qf3 0-0-0 12. Qa8+ Kc7 13. Qxa7+ Kd6 14. Qxd7+ Rxd7 15. Re2 Kc6 16. a4 Bg7 17. d3 e6 18. Bf4 Nd5 19. Nxd5 Rxd5 20. Rb1 Rhd8 21. b3 Bc3 22. Bd2 Bg7 23. Re4 Rd4 24. Rbe1 R4d5 25. g3 R8d7 26. Bf4 Bc3 27. R1e2 h5 28. h4 Rd4 29. Be5 Rxe4 30. Rxe4 Bd4 31. Kf1 Kd5 32. c4+ Kc6 33. Bxd4 cxd4 34. Re5 Rd6 35. f4 f6 36. Rb5 Rd7 37. Ke2 Re7 38. Kf3 Rd7 39. Ke4 Rd8 40. a5 bxa5 41. Rxa5 Rb8 42. Kxd4 Rxb3 43. Ra6+ Kd7 44. Ra7+ 1-0

[Event "Caldas Novas op 1st"]
[Site "Caldas Novas"]
[Date "2017.03.11"]
[Round "3"]
[White "Leite, Coraci de Jesus"]
[Black "De Paiva Filho, Luiz Americo"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1858"]
[BlackElo "1934"]
[PlyCount "136"]
[EventDate "2017.03.10"]
[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. f4 d5 3. e5 c5 4. Nf3 Nc6 5. c3 Nge7 6. Na3 Bd7 7. Nc2 Qc7 8. a3 Na5 9. Ne3 b6 10. b4 Nb7 11. Bd3 Ng6 12. g3 a6 13. 0-0 Be7 14. h4 Bc6 15. Qc2 c4 16. Be2 f6 17. Nd4 Nd8 18. Bh5 0-0 19. Bxg6 hxg6 20. Nxc6 Qxc6 21. exf6 Bxf6 22. Ng4 Qe8 23. Nxf6+ gxf6 24. d4 cxd3 25. Qxd3 b5 26. Be3 Nb7 27. Rfe1 Rc8 28. Re2 Qf7 29. Rae1 Rfe8 30. a4 Rc4 31. axb5 axb5 32. Ra1 Nd6 33. Ra5 Rec8 34. Bd4 Ne4 35. Rc2 Qd7 36. Kh2 R8c7 37. Ra8+ Rc8 38. Rca2 R4c7 39. Bc5 Rxa8 40. Rxa8+ Kf7 41. Qd4 Qc6 42. Ra5 Nxc5 43. bxc5 Qxc5 44. Qd3 Qc4 45. Qd2 Qb3 46. Qd3 Qxc3 47. Qxb5 Qc2+ 48. Kh3 Qf5+ 49. Kh2 Rc2+ 50. Kg1 Rc1+ 51. Kf2 Qc2+ 52. Qe2 Qxe2+ 53. Kxe2 Rc7 54. Ra4 Ke7 55. Rd4 Kd6 56. Ke3 Rc3+ 57. Rd3 Rxd3+ 58. Kxd3 e5 59. Ke3 Ke6 60. g4 Kf7 61. Kf3 Kg7 62. Ke3 Kh6 63. Kf3 d4 64. fxe5 fxe5 65. Ke4 Kg7 66. g5 Kf7 67. Kd3 Ke7 68. Ke4 Ke6 0-1

[Event "Caldas Novas op 1st"]
[Site "Caldas Novas"]
[Date "2017.03.10"]
[Round "1"]
[White "Santos, Olavo Luis Dos"]
[Black "De Paiva Filho, Luiz Americo"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1632"]
[BlackElo "1934"]
[PlyCount "106"]
[EventDate "2017.03.10"]
[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 e6 3. Bf4 c5 4. c3 Qb6 5. Qc2 Nc6 6. e3 cxd4 7. Nxd4 Be7 8. Nd2 d5 9. Bd3 Bd7 10. 0-0 Rc8 11. Qb3 Qxb3 12. N2xb3 h6 13. h3 0-0 14. Rac1 Rfe8 15. Rfe1 Bf8 16. Nxc6 Bxc6 17. Be5 Nd7 18. Bh2 e5 19. e4 dxe4 20. Bxe4 Bxe4 21. Rxe4 f5 22. Re2 f4 23. Rd1 Nf6 24. Rde1 Bd6 25. Nd2 Kf7 26. Ne4 Nxe4 27. Rxe4 b5 28. Kf1 g5 29. g3 Red8 30. gxf4 gxf4 31. Ke2 Kf6 32. Rd1 Kf5 33. f3 Bc5 34. Rxd8 Rxd8 35. a3 Be3 36. Rxe3 fxe3 37. Kxe3 Rd1 38. Bg3 Rb1 39. Bh4 Rh1 40. Bf2 Rxh3 41. Ke2 Rh2 42. b3 Kf4 43. c4 bxc4 44. bxc4 e4 45. fxe4 Kxe4 46. a4 Rxf2+ 47. Kxf2 Kd4 48. Kg3 Kxc4 49. Kg4 a5 50. Kh5 Kb3 51. Kxh6 Kxa4 52. Kg5 Kb4 53. Kf4 a4 0-1

[Event "Goiania-ch"]
[Site "Goiania"]
[Date "2016.12.04"]
[Round "9"]
[White "De Paiva Filho, Luiz Americo"]
[Black "De Paula, Guilherme Bueno"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1971"]
[BlackElo "1880"]
[PlyCount "88"]
[EventDate "2016.11.26"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. d4 Nc6 4. Nf3 Nf6 5. e5 Ne4 6. Bb5 Bb4 7. Qd3 0-0 8. Bxc6 bxc6 9. 0-0 Nxc3 10. bxc3 Be7 11. Bf4 a5 12. Rfe1 Ba6 13. Qd2 Rb8 14. Rab1 Rb6 15. Rxb6 cxb6 16. Rb1 Bc4 17. a4 b5 18. Ra1 bxa4 19. Rxa4 Bb5 20. Ra2 a4 21. Qc1 a3 22. Nd2 Qa5 23. Qa1 Ra8 24. Nb3 Qa7 25. Bc1 Bc4 26. g3 Qa4 27. Qb1 Rb8 28. Kg2 Bxb3 29. cxb3 Qxb3 30. Qa1 Ra8 31. Kf1 Qd1+ 32. Kg2 h5 33. Qb1 Qa4 34. Kf3 g5 35. h3 Kg7 36. Ke2 g4 37. h4 Qc4+ 38. Kd2 Qf1 39. Ke3 Qe1+ 40. Kf4 Qxc3 41. Be3 Ra4 42. Qd1 Rc4 43. f3 c5 44. Rd2 a2 0-1

[Event "Goiania-ch"]
[Site "Goiania"]
[Date "2016.12.04"]
[Round "8"]
[White "Diamant, Andre"]
[Black "De Paiva Filho, Luiz Americo"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "2511"]
[BlackElo "1971"]
[PlyCount "129"]
[EventDate "2016.11.26"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Qe2 a6 5. Ba4 Bc5 6. d3 b5 7. Bb3 h6 8. c3 0-0 9. Nbd2 d6 10. h3 Re8 11. Nf1 d5 12. Ng3 Na5 13. Bc2 Bd6 14. 0-0 dxe4 15. dxe4 Be6 16. Rd1 Qe7 17. Nh4 Rad8 18. Qf3 Nb7 19. Nhf5 Qf8 20. Nxh6+ gxh6 21. Qxf6 Kh7 22. Nf5 Bxf5 23. Qxf5+ Kh8 24. Bb3 Re7 25. Be3 Qg7 26. Qg4 Qf6 27. Qh5 Kh7 28. Qf5+ Qxf5 29. exf5 Red7 30. f6 Kg6 31. Bc2+ Kxf6 32. Bxh6 Bc5 33. h4 Rxd1+ 34. Rxd1 Rxd1+ 35. Bxd1 Kg6 36. Bc1 Nd6 37. g3 f5 38. Kg2 e4 39. g4 fxg4 40. Bxg4 Nc4 41. Be2 Ne5 42. h5+ Kf5 43. Kg3 Bd6 44. Kg2 Nf7 45. a4 c6 46. a5 Be5 47. Be3 Nd8 48. Kh3 Nb7 49. Bb6 Kg5 50. Bg4 Nd6 51. Bd8+ Kh6 52. Bd7 Nc4 53. Bxc6 Nxb2 54. Kg4 Bxc3 55. Bg5+ Kg7 56. h6+ Kf7 57. Bd5+ Kg6 58. Bxe4+ Kf7 59. Bd5+ Kg6 60. f4 Nc4 61. Be4+ Kf7 62. f5 Nxa5 63. Bd5+ Kf8 64. f6 Nc4 65. Bxc4 1-0

[Event "Goiania-ch"]
[Site "Goiania"]
[Date "2016.12.03"]
[Round "6"]
[White "Bocca, Edson Ricardo"]
[Black "De Paiva Filho, Luiz Americo"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "1640"]
[BlackElo "1971"]
[PlyCount "112"]
[EventDate "2016.11.26"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 c5 3. Bc4 Qc7 4. a3 Nf6 5. Nc3 a6 6. a4 Nxe4 7. Nxe4 d5 8. Bxd5 exd5 9. Ng3 Be7 10. 0-0 Nc6 11. d3 0-0 12. Bd2 Bf6 13. c3 Re8 14. Re1 Bd7 15. Bg5 Bxg5 16. Nxg5 Rxe1+ 17. Qxe1 Qf4 18. Nf3 Re8 19. Qd2 Qxd2 20. Nxd2 Ne5 21. Nb3 Nxd3 22. a5 c4 23. Nd4 Re1+ 24. Rxe1 Nxe1 25. Ngf5 Bxf5 26. Nxf5 Nd3 27. Ne7+ Kf8 28. Nxd5 Nxb2 29. Ne3 g6 30. Kf1 Ke7 31. Ke2 Kd6 32. f4 Kc5 33. f5 Kb5 34. f6 Kxa5 35. Ng4 Nd3 36. Ke3 Kb5 37. Nh6 Ne5 38. Kd4 Nc6+ 39. Kd5 Nd8 40. Kd6 a5 41. Ke7 Nc6+ 42. Kxf7 a4 43. Ke8 Ne5 44. Ng4 Nf7 45. Kxf7 a3 46. Ne3 Ka4 47. Kg7 a2 48. Nc2 Kb3 49. Na1+ Kb2 50. f7 Kxa1 51. f8Q Kb2 52. Qb4+ Kc2 53. Qa3 Kb1 54. Qb4+ Kc2 55. Qa3 Kb1 56. Qb4+ Kc2 1/2-1/2

[Event "Goiania-ch"]
[Site "Goiania"]
[Date "2016.12.03"]
[Round "7"]
[White "De Paiva Filho, Luiz Americo"]
[Black "Garcia, Gabriel Gonzaga"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1971"]
[BlackElo "2175"]
[PlyCount "116"]
[EventDate "2016.11.26"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. d4 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Nf3 Bd6 7. Be2 0-0 8. 0-0 Bg4 9. h3 Bh5 10. c4 Re8 11. Re1 Nd7 12. Nh4 Bxe2 13. Rxe2 g6 14. Bh6 Qa5 15. Qe1 Qxe1+ 16. Raxe1 Rxe2 17. Rxe2 Rd8 18. g4 Bf8 19. Bxf8 Nxf8 20. Nf3 Ne6 21. Rd2 h5 22. gxh5 g5 23. Kg2 Kg7 24. Kg3 Kh6 25. d5 cxd5 26. Rxd5 Rc8 27. b3 Rc7 28. Rf5 Kxh5 29. Rxf6 Nc5 30. Rf5 Ne4+ 31. Kg2 f6 32. Rd5 Kg6 33. Rd3 Rc6 34. Re3 Nc5 35. b4 Ne6 36. Nd2 Nf4+ 37. Kg3 Rd6 38. Nf3 Rd7 39. h4 Nh5+ 40. Kh2 g4 41. Ne1 Rd2 42. Kg2 Nf4+ 43. Kg3 Kf5 44. Re7 Nh5+ 45. Kg2 g3 46. Re3 Rxf2+ 47. Kg1 Kg4 48. Ng2 Kh3 49. Ne1 Nf4 50. Nd3 Nxd3 51. Rxd3 Rc2 52. Rd1 f5 53. Rf1 f4 54. h5 f3 55. Rxf3 Rc1+ 56. Rf1 Rxf1+ 57. Kxf1 Kh2 58. h6 g2+ 0-1

[Event "Goiania-ch"]
[Site "Goiania"]
[Date "2016.12.02"]
[Round "5"]
[White "De Paiva Filho, Luiz Americo"]
[Black "De Paula, Rafael Figueiredo"]
[Result "0-1"]
[ECO "A32"]
[WhiteElo "1971"]
[BlackElo "2296"]
[PlyCount "74"]
[EventDate "2016.11.26"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 e6 4. d4 cxd4 5. Nxd4 a6 6. Bg5 Be7 7. e4 Qc7 8. Be2 b6 9. 0-0 Bb7 10. Qd3 d6 11. Rac1 Nbd7 12. f3 0-0 13. Qb1 Rfe8 14. Be3 Rac8 15. Rfd1 Qb8 16. Nb3 Bd8 17. f4 Bc7 18. Nd2 d5 19. e5 Nxe5 20. fxe5 Bxe5 21. Nf3 Ng4 22. Bxb6 Bxh2+ 23. Kf1 Bf4 24. Bg1 Ne3+ 25. Bxe3 Bxe3 26. Rc2 d4 27. Nxd4 Qf4+ 28. Nf3 Qg3 29. Bd3 Bxf3 30. Ne4 Bxe4 31. Bxe4 Qf4+ 32. Bf3 e5 33. Re2 e4 34. Rxe3 Qxe3 35. Be2 Rc6 36. Qc2 Rf6+ 37. Ke1 Rh6 0-1

[Event "Goiania-ch"]
[Site "Goiania"]
[Date "2016.11.27"]
[Round "3"]
[White "Campos, Westerley Batista"]
[Black "De Paiva Filho, Luiz Americo"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1742"]
[BlackElo "1971"]
[PlyCount "130"]
[EventDate "2016.11.26"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. Nf3 e6 4. e3 c5 5. c3 Be7 6. h3 0-0 7. Bd3 Nbd7 8. 0-0 a6 9. a4 Qb6 10. Ra2 Qc6 11. Nbd2 b5 12. Qe2 c4 13. Bc2 Bb7 14. Rc1 b4 15. cxb4 Bxb4 16. b3 Rfc8 17. Raa1 c3 18. Nf1 a5 19. Ne1 Ba6 20. Nd3 Ne4 21. f3 Nd2 22. Rd1 Nxf1 23. Rxf1 f6 24. Rfd1 e5 25. dxe5 fxe5 26. Bh2 e4 27. fxe4 dxe4 28. Nxb4 axb4 29. Qg4 Nf6 30. Qg5 Rd8 31. Be5 Bd3 32. Rdc1 Ra5 33. Qg3 Rd7 34. Bd4 Qd6 35. Qxd6 Rxd6 36. Ra2 Rf5 37. Rd1 Bxc2 38. Rxc2 Kf7 39. Rf1 Rxf1+ 40. Kxf1 Nd5 41. Kf2 Rc6 42. g4 g6 43. g5 Ke6 44. h4 Rc7 45. a5 Rf7+ 46. Kg2 Nc7 47. Rf2 Rxf2+ 48. Kxf2 Kf5 49. Ke2 Kg4 50. Be5 Na6 51. Kd1 Kxh4 52. Bf6 Kg4 53. Kc2 Kf5 54. Be7 Ke6 55. Bf6 h5 56. Bxc3 bxc3 57. Kxc3 Kd5 58. b4 Nc7 59. Kb3 h4 60. Ka4 Kc4 61. a6 Nxa6 62. b5 Nc5+ 63. Ka5 h3 64. b6 h2 65. b7 Nxb7+ 0-1

[Event "Goiania-ch"]
[Site "Goiania"]
[Date "2016.11.27"]
[Round "4"]
[White "Da Silva Filho, Jair Humberto"]
[Black "De Paiva Filho, Luiz Americo"]
[Result "1-0"]
[ECO "E24"]
[WhiteElo "2005"]
[BlackElo "1971"]
[PlyCount "95"]
[EventDate "2016.11.26"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 d5 7. Bg5 Bb7 8. cxd5 exd5 9. e3 0-0 10. Bd3 Re8 11. Qd2 Nbd7 12. Nh3 h6 13. Bh4 Qe7 14. Bf2 Rac8 15. 0-0 c5 16. Rfe1 c4 17. Bc2 Qf8 18. Nf4 Re7 19. Qc1 Qd8 20. Bg3 b5 21. Qb2 Qb6 22. Bf2 Qc6 23. Reb1 Ba6 24. a4 Rb8 25. Qa3 Ree8 26. Rb4 Nb6 27. Rab1 Nc8 28. Ne2 Nd6 29. axb5 Nxb5 30. Qa5 Rb6 31. Ng3 g6 32. Nf1 Reb8 33. Bg3 Nc7 34. Ba4 Qb7 35. Bd6 Qc8 36. Rxb6 axb6 37. Bxc7 Qxc7 38. Qxa6 Rb7 39. Qb5 Ra7 40. Bc2 Nd7 41. Qb4 Ra2 42. Rb2 Ra1 43. Qe7 Qc6 44. e4 Ra7 45. Ne3 dxe4 46. Bxe4 Qa4 47. Qb4 Qa1+ 48. Rb1 1-0

[Event "Goiania-ch"]
[Site "Goiania"]
[Date "2016.11.26"]
[Round "2"]
[White "De Paiva Filho, Luiz Americo"]
[Black "Rosa, Paulo Estevao"]
[Result "1-0"]
[ECO "B17"]
[WhiteElo "1971"]
[BlackElo "1898"]
[PlyCount "99"]
[EventDate "2016.11.26"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Ng3 g6 7. Bd3 Bg7 8. 0-0 0-0 9. Re1 Nb6 10. h3 e6 11. c4 Qc7 12. Ne2 Nh5 13. Be3 Nd7 14. Rc1 c5 15. Nc3 cxd4 16. Bxd4 Bxd4 17. Nxd4 a6 18. Qc2 Ne5 19. Bf1 Bd7 20. Ne4 Bc6 21. Nxc6 Nxc6 22. g4 Qf4 23. gxh5 Nd4 24. Qc3 Nf3+ 25. Kg2 Nxe1+ 26. Rxe1 e5 27. Ng3 f6 28. Re3 Rad8 29. Rd3 e4 30. Rd5 f5 31. Qd4 Rxd5 32. Qxd5+ Rf7 33. c5 Kg7 34. Bc4 Rc7 35. b4 Kh6 36. hxg6 hxg6 37. Qd4 Qf3+ 38. Kg1 Qa3 39. Qd2+ Kg7 40. h4 Qa4 41. Bb3 Qe8 42. Qf4 Qc8 43. h5 a5 44. a3 axb4 45. axb4 Rc6 46. Qg5 Qd7 47. Ba4 e3 48. fxe3 Qd2 49. Bxc6 bxc6 50. Nxf5+ 1-0

[Event "Goiania-ch"]
[Site "Goiania"]
[Date "2016.11.26"]
[Round "1"]
[White "Santos, Luciano da Silva"]
[Black "De Paiva Filho, Luiz Americo"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1879"]
[BlackElo "1971"]
[PlyCount "128"]
[EventDate "2016.11.26"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Be3 Be6 7. Nf3 Be7 8. Bd3 0-0 9. 0-0 Re8 10. c3 Nd7 11. Qc2 g6 12. Rfe1 Qc7 13. c4 Rac8 14. h3 Bf8 15. Re2 Bg7 16. Rae1 Nf8 17. Qd2 g5 18. Nh2 Qd7 19. b3 Bf5 20. Bxf5 Qxf5 21. Rd1 Rcd8 22. Qd3 Qxd3 23. Rxd3 Ng6 24. Red2 b6 25. Nf3 Ne7 26. g4 Rd7 27. Kg2 h6 28. Ng1 f5 29. f4 gxf4 30. Bxf4 Ng6 31. Bg3 fxg4 32. hxg4 Re4 33. d5 cxd5 34. Rxd5 Rde7 35. Rd8+ Kh7 36. R8d7 Rxg4 37. Rxe7 Nxe7 38. Ne2 Nf5 39. Kf3 Rg6 40. Rd7 Nxg3 41. Nxg3 Rf6+ 42. Ke4 a5 43. a3 Kg6 44. Rd5 Re6+ 45. Kf3 Bf8 46. a4 Re1 47. Rd8 Bc5 48. Ne4 Re3+ 49. Kf4 Rxb3 50. Nxc5 bxc5 51. Rc8 Rb4 52. Rxc5 Rxa4 53. Rc6+ f6 54. Rc8 Rb4 55. Rg8+ Kf7 56. Rc8 a4 57. Kf5 Ke7 58. Rc7+ Kd6 59. Rc8 a3 60. Ra8 Rb3 61. Ra5 Rf3+ 62. Kg6 Kc6 63. Kxh6 Rg3 64. Rb5 Rg5 0-1

[Event "Goiania Goias Cup"]
[Site "Goiania"]
[Date "2016.10.16"]
[Round "5"]
[White "De Paiva Filho, Luiz Americo"]
[Black "Diamant, Andre"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "1958"]
[BlackElo "2499"]
[PlyCount "96"]
[EventDate "2016.10.14"]
[EventType "swiss"]
[EventRounds "6"]
[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. Qc2 Bg7 4. Bf4 0-0 5. Nf3 c5 6. e3 cxd4 7. exd4 d5 8. Nc3 Nc6 9. Rd1 Bf5 10. Qb3 Na5 11. Qa4 Nxc4 12. Bxc4 dxc4 13. Qxc4 Ne4 14. 0-0 Nxc3 15. bxc3 Rc8 16. Qb3 Qb6 17. Qa3 Rfe8 18. Rfe1 Bf8 19. Bd2 e6 20. Qa4 Qb2 21. Rc1 Qa3 22. Qb3 Qxb3 23. axb3 a6 24. h3 Ba3 25. c4 Bxc1 26. Rxc1 f6 27. Ba5 Be4 28. Nd2 Bc6 29. Re1 Kf7 30. f4 Re7 31. Kf2 Rd7 32. Bb6 a5 33. g3 Ra8 34. Ke3 Ra6 35. c5 a4 36. Ra1 Bb5 37. Ne4 axb3 38. Rb1 Bc4 39. Nd2 Bd5 40. Kd3 Ra2 41. Kc3 h6 42. g4 g5 43. fxg5 hxg5 44. Nxb3 Ra3 45. Kb4 Rxb3+ 46. Rxb3 Bxb3 47. c6 bxc6 48. Kxb3 Rb7 0-1

[Event "Goiania Goias Cup"]
[Site "Goiania"]
[Date "2016.10.16"]
[Round "6"]
[White "Vilela, Humberto Franca"]
[Black "De Paiva Filho, Luiz Americo"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "1956"]
[BlackElo "1958"]
[PlyCount "159"]
[EventDate "2016.10.14"]
[EventType "swiss"]
[EventRounds "6"]
[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. Nf3 b6 4. g3 Ba6 5. Qa4 Be7 6. Bg2 Bb7 7. 0-0 0-0 8. Nc3 Ne4 9. Rd1 Nxc3 10. bxc3 d6 11. Qc2 f5 12. Ne1 Bxg2 13. Nxg2 Qe8 14. Re1 Nd7 15. e4 Qf7 16. exf5 exf5 17. Bd2 g6 18. Qa4 Bf6 19. Qc6 Rac8 20. Bh6 Rfd8 21. h4 Nb8 22. Qa4 c6 23. Nf4 Re8 24. Qa3 d5 25. Qd6 Rcd8 26. Rxe8+ Rxe8 27. cxd5 Rd8 28. Qa3 cxd5 29. Re1 Qb7 30. Qa4 Kf7 31. Bg5 b5 32. Qb3 Na6 33. a4 Nc7 34. a5 Rd6 35. Qb4 Qc6 36. Nd3 Re6 37. Bxf6 Rxe1+ 38. Nxe1 Qxf6 39. Nd3 a6 40. Qc5 Qe7 41. Qc6 Kg7 42. Kf1 Kh6 43. Ne5 Kh5 44. Kg2 Qd8 45. f3 Qe7 46. Kh3 Ne8 47. g4+ fxg4+ 48. fxg4+ Kh6 49. g5+ Kg7 50. Qxd5 Nc7 51. Qf3 Qe6+ 52. Kg3 Nd5 53. Kf2 Ne7 54. Qb7 Kg8 55. Qb6 Qf5+ 56. Kg3 Qc8 57. Qc5 Qb7 58. Ng4 Nf5+ 59. Kf4 Qb8+ 60. Qe5 Qxe5+ 61. Nxe5 Nxh4 62. Nd7 Nf5 63. Nc5 b4 64. cxb4 Nxd4 65. Nxa6 Kf7 66. Ke5 Nf3+ 67. Kf4 Nd4 68. Nc5 Nc6 69. a6 Nxb4 70. a7 Nd5+ 71. Ke5 Nb6 72. Kd6 Nc8+ 73. Kd7 Nxa7 74. Nd3 Nb5 75. Ne5+ Kg7 76. Kc6 Nd4+ 77. Kd5 Ne2 78. Nf3 Kf7 79. Ne5+ Ke7 80. Nf3 1/2-1/2

[Event "Goiania Goias Cup"]
[Site "Goiania"]
[Date "2016.10.15"]
[Round "4"]
[White "De Paiva Filho, Luiz Americo"]
[Black "De Paula, Guilherme Bueno"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "1958"]
[BlackElo "1857"]
[PlyCount "159"]
[EventDate "2016.10.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. Nf3 g6 2. e4 c5 3. Nc3 Bg7 4. Be2 Nf6 5. 0-0 0-0 6. d4 cxd4 7. Nxd4 d5 8. e5 Ne8 9. f4 Nc7 10. Bf3 Nc6 11. Be3 f6 12. exf6 Bxf6 13. Qd2 e5 14. fxe5 Nxe5 15. Be2 Ng4 16. Bxg4 Bxg4 17. Bh6 Rf7 18. h3 Ne6 19. Nxe6 Bxe6 20. Rad1 Qb6+ 21. Kh1 Rd8 22. b3 Qa5 23. Rxf6 Rxf6 24. Bg5 Rff8 25. Bxd8 Rxd8 26. Qd4 Rc8 27. Qe5 Qxc3 28. Qxe6+ Kh8 29. Rxd5 Rf8 30. Qe5+ Qxe5 31. Rxe5 Rf7 32. Kh2 Kg7 33. Kg3 Kf6 34. Re3 Rd7 35. Kf3 Rc7 36. c3 Rd7 37. Ke2 Kf5 38. g3 g5 39. Rd3 Re7+ 40. Kd2 h5 41. Rd5+ Kg6 42. a4 Rf7 43. Ke2 g4 44. hxg4 hxg4 45. Re5 Rc7 46. Kd3 Rd7+ 47. Kc4 Rc7+ 48. Kd4 Kf6 49. Re3 Kf5 50. Re5+ Kf6 51. c4 Rd7+ 52. Ke4 Rd1 53. Rf5+ Kg6 54. Rd5 Rb1 55. Rb5 b6 56. Kf4 Rd1 57. Kxg4 Rd4+ 58. Kh3 Rd3 59. Kh4 Rd4+ 60. g4 Rd1 61. a5 Rd6 62. c5 bxc5 63. Rxc5 Re6 64. b4 a6 65. b5 axb5 66. Rxb5 Re1 67. Rb6+ Kg7 68. a6 Ra1 69. Rb7+ Kg6 70. Rb6+ Kg7 71. Kh5 Ra2 72. Rb7+ Kf6 73. g5+ Kf5 74. Rf7+ Ke6 75. Rf6+ Ke7 76. Kg6 Ra5 77. Rf7+ Kd8 78. a7 Ke8 79. Rb7 Ra6+ 80. Kg7 1-0

[Event "Goiania Goias Cup"]
[Site "Goiania"]
[Date "2016.10.15"]
[Round "3"]
[White "Muniz, Julia Cunha"]
[Black "De Paiva Filho, Luiz Americo"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1668"]
[BlackElo "1958"]
[PlyCount "104"]
[EventDate "2016.10.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. Nc3 Bb4 4. exd5 exd5 5. a3 Bxc3 6. dxc3 Nf6 7. Bd3 0-0 8. 0-0 Re8 9. Re1 Rxe1+ 10. Qxe1 Be6 11. Nd4 Bd7 12. c4 c5 13. Nb3 dxc4 14. Bxc4 b5 15. Be2 Qe7 16. Bf4 Na6 17. Bf3 Qxe1+ 18. Rxe1 Re8 19. Rxe8+ Nxe8 20. Bb7 c4 21. Nd2 Nc5 22. Bf3 Na4 23. b3 cxb3 24. cxb3 Nb6 25. Be3 f5 26. Bc5 Kf7 27. Kf1 Nf6 28. Ke1 Ke6 29. Bxb6 axb6 30. Bd1 Bc6 31. Kf1 Kd6 32. a4 Kc5 33. axb5 Bxb5+ 34. Be2 Bxe2+ 35. Kxe2 Kd4 36. Nf3+ Kc3 37. Nd2 Ne4 38. Nxe4+ fxe4 39. Ke3 Kxb3 40. Kxe4 Kc3 41. Ke3 b5 42. f4 b4 43. Ke4 b3 44. f5 b2 45. Ke5 b1Q 46. g4 Qb8+ 47. Ke6 Qxh2 48. g5 Kd4 49. f6 gxf6 50. gxf6 Qb8 51. f7 Qf8 52. Kf6 Kd5 0-1

[Event "Goiania Goias Cup"]
[Site "Goiania"]
[Date "2016.10.14"]
[Round "1"]
[White "Campos, Otavio Moraes"]
[Black "De Paiva Filho, Luiz Americo"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "1702"]
[BlackElo "1958"]
[PlyCount "118"]
[EventDate "2016.10.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. c4 b6 4. g3 Ba6 5. Qc2 d5 6. cxd5 exd5 7. Bg2 Bb4+ 8. Nc3 0-0 9. 0-0 Bxc3 10. bxc3 Re8 11. Re1 Nbd7 12. Bf4 Bc4 13. Ne5 Nxe5 14. Bxe5 Ng4 15. Bf4 Qf6 16. e4 dxe4 17. Bxe4 c6 18. Bxh7+ Kh8 19. Bf5 g5 20. Bc7 Re7 21. Rxe7 Qxe7 22. Bxg4 Qxc7 23. Re1 Qd6 24. Qf5 Rg8 25. Bh5 f6 26. Bd1 Bf7 27. Bc2 Kg7 28. Qh7+ Kf8 29. Qf5 Qd8 30. Bb3 Rg7 31. Bxf7 Rxf7 32. Re6 Qd5 33. Qh3 Kg7 34. Re8 Rf8 35. Re7+ Rf7 36. Re8 Rf8 37. Rxf8 Kxf8 38. Qh6+ Ke7 39. Qg7+ Qf7 40. Qxf7+ Kxf7 41. Kg2 Ke6 42. h4 Kf5 43. f3 gxh4 44. gxh4 b5 45. Kg3 a6 46. a3 a5 47. h5 Kg5 48. h6 Kxh6 49. Kf4 Kg6 50. Ke4 Kf7 51. Kf5 Ke7 52. f4 Kf7 53. Ke4 Ke6 54. f5+ Kd6 55. Kd3 Kd5 56. Kc2 Ke4 57. Kb3 Kxf5 58. c4 Ke4 59. cxb5 cxb5 0-1

[Event "Goiania Goias Cup"]
[Site "Goiania"]
[Date "2016.10.14"]
[Round "2"]
[White "De Paiva Filho, Luiz Americo"]
[Black "De Paula, Rafael Figueiredo"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1958"]
[BlackElo "2249"]
[PlyCount "68"]
[EventDate "2016.10.14"]
[EventType "swiss"]
[EventRounds "6"]
[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 e6 3. Nc3 a6 4. g3 b5 5. Bg2 Bb7 6. d3 d6 7. 0-0 Nd7 8. Re1 Ngf6 9. h3 Qc7 10. Be3 Be7 11. Rc1 0-0 12. Ne2 d5 13. exd5 Nxd5 14. Bd2 e5 15. c4 N5b6 16. Ba5 Qb8 17. Qb3 e4 18. Nd2 exd3 19. Nc3 Bg5 20. f4 Bf6 21. Nce4 Bd4+ 22. Kh2 Na4 23. cxb5 axb5 24. Qxb5 Bxe4 25. Qxa4 Bxg2 26. Qxd7 Rxa5 27. Kxg2 Qxb2 28. Red1 Rxa2 29. Kf3 h5 30. Qd5 g6 31. Rb1 Qc2 32. Rbc1 Qa4 33. Ne4 d2 34. Nxd2 Rxd2 0-1

[Event "Goiania CXG U2200 op"]
[Site "Goiania"]
[Date "2016.07.03"]
[Round "5"]
[White "De Paiva Filho, Luiz Americo"]
[Black "Campos, Westerley Batista"]
[Result "1-0"]
[ECO "C05"]
[WhiteElo "1968"]
[BlackElo "1736"]
[PlyCount "121"]
[EventDate "2016.07.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Ngf3 c5 6. c3 Nc6 7. Be2 Be7 8. 0-0 0-0 9. Re1 Qb6 10. Nf1 c4 11. Qc2 f6 12. exf6 Nxf6 13. h3 Ne4 14. Be3 Qd8 15. b3 b5 16. N1d2 Nd6 17. Ne5 Nxe5 18. dxe5 Nf5 19. Bg4 Nxe3 20. Rxe3 Bg5 21. Re2 Bd7 22. Nf3 Bh6 23. Nd4 Qe7 24. Rd1 g6 25. g3 Bg7 26. h4 h5 27. Bh3 Qf7 28. f4 Rfc8 29. b4 Bf8 30. Rb1 Be7 31. Rb2 Bd8 32. Kh2 Bb6 33. Nf3 Bd8 34. Rf2 a5 35. Ng5 Qe8 36. a3 axb4 37. axb4 Ra1 38. Rb1 Rca8 39. g4 R8a2 40. Rb2 Bb6 41. Rxa2 Bxf2 42. Qxf2 Rxa2 43. Qxa2 d4 44. cxd4 Qf8 45. Qd2 c3 46. Qxc3 Qxf4+ 47. Kg1 hxg4 48. Bg2 g3 49. Nf3 Qf5 50. Qc7 Be8 51. Qe7 Bc6 52. Qd8+ Qf8 53. Qxf8+ Kxf8 54. Ng5 Bd7 55. Be4 Kg7 56. Kg2 Kh6 57. Kxg3 Bc8 58. Bc6 Kh5 59. Bxb5 Bb7 60. Nxe6 Bd5 61. Be2+ 1-0

[Event "Goiania CXG U2200 op"]
[Site "Goiania"]
[Date "2016.07.03"]
[Round "4"]
[White "Santos, Luciano da Silva"]
[Black "De Paiva Filho, Luiz Americo"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1909"]
[BlackElo "1968"]
[PlyCount "74"]
[EventDate "2016.07.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nd7 4. Bc4 c6 5. Ng5 Nh6 6. 0-0 Be7 7. Ne6 fxe6 8. Bxh6 Bf6 9. Be3 d5 10. exd5 exd5 11. Bb3 0-0 12. c4 exd4 13. Bxd4 dxc4 14. Bxc4+ Kh8 15. Bxf6 Qxf6 16. Nc3 Ne5 17. Be2 Be6 18. Ne4 Qg6 19. Ng3 b5 20. Qd6 Qf6 21. f4 Ng4 22. f5 Bd5 23. Qxf6 Nxf6 24. Bf3 Rad8 25. Bxd5 Rxd5 26. Rac1 c5 27. Rf2 Re8 28. Rfc2 Ree5 29. h3 Kg8 30. Kf2 Kf8 31. Re1 Rxe1 32. Kxe1 Rd3 33. Kf2 c4 34. Nf1 Nd5 35. Rd2 Nb6 36. b3 Rxd2+ 37. Nxd2 c3 0-1

[Event "Goiania CXG U2200 op"]
[Site "Goiania"]
[Date "2016.07.02"]
[Round "1"]
[White "De Paiva Filho, Luiz Americo"]
[Black "De Paula, Leonardo Morais"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "1968"]
[BlackElo "1711"]
[PlyCount "129"]
[EventDate "2016.07.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 d6 5. Qb3 c6 6. d4 Qb6 7. Nf3 0-0 8. e4 Bg4 9. Be3 Qxb3 10. axb3 Na6 11. 0-0 Nb4 12. Rfc1 Nd3 13. Rd1 Nb4 14. Ra4 a5 15. h3 Bxf3 16. Bxf3 Nd7 17. Rd2 Rfd8 18. Ra1 Nf8 19. Rad1 Ne6 20. Bg4 Nc7 21. f4 Bh6 22. Be2 Ne6 23. d5 Nc5 24. Bxc5 dxc5 25. Na4 g5 26. Rf1 gxf4 27. Bh5 fxg3 28. Bxf7+ Kh8 29. Re2 Nd3 30. Rf3 Nf4 31. Re1 Nxh3+ 32. Kg2 Ng5 33. Rf5 Rf8 34. Be6 Nxe6 35. dxe6 Rxf5 36. exf5 Rd8 37. Nxc5 Rd2+ 38. Kxg3 Kg7 39. f6+ Kxf6 40. Ne4+ Kf5 41. Nxd2 Bxd2 42. Re2 Bb4 43. Kh4 Bd6 44. Kh5 Be5 45. Kh6 Kxe6 46. Kxh7 Kd6 47. Kg6 Bf6 48. Kf5 Kc5 49. Ke6 Kb4 50. Re3 Bxb2 51. Kxe7 Bc3 52. Kd6 Kxb3 53. Kc7 c5 54. Kb6 Kxc4 55. Re4+ Kd5 56. Ra4 Bb4 57. Ra1 c4 58. Rd1+ Ke4 59. Kb5 c3 60. Kc4 Ke3 61. Kb3 Ke2 62. Rd7 b6 63. Rd4 b5 64. Rd5 Ke3 65. Kc2 1/2-1/2

[Event "Goiania CXG U2200 op"]
[Site "Goiania"]
[Date "2016.07.02"]
[Round "3"]
[White "De Paiva Filho, Luiz Americo"]
[Black "Juliani, Sidney"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1968"]
[BlackElo "1870"]
[PlyCount "130"]
[EventDate "2016.07.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d6 5. Nc3 0-0 6. e3 Nbd7 7. Nge2 c6 8. 0-0 e6 9. Qc2 d5 10. b3 b6 11. Bb2 Ba6 12. cxd5 cxd5 13. Rfd1 Rc8 14. Qd2 Nb8 15. Nf4 Nc6 16. b4 Bb7 17. Nd3 Ne8 18. Ba3 Nd6 19. Bb2 Nc4 20. Qe1 Nxb2 21. Nxb2 Nxb4 22. Rac1 Ba6 23. a3 Nc6 24. Rc2 Na5 25. Bf1 Bxf1 26. Qxf1 Qe7 27. Ra1 Rc7 28. Qd3 Rfc8 29. Ra2 Nc4 30. Nb5 Rc6 31. Nxc4 dxc4 32. Qe4 a6 33. Nc3 Qd7 34. Rd2 Rd6 35. f4 f5 36. Qb1 Qc6 37. Qd1 b5 38. Kf2 a5 39. Rab2 Rb8 40. Qb1 b4 41. axb4 axb4 42. Rxb4 Rxb4 43. Qxb4 Bf8 44. Qb1 Rd8 45. Rb2 Bd6 46. e4 Bc7 47. Ke3 Ba5 48. Qc2 Bxc3 49. Qxc3 Qxe4+ 50. Kf2 Rxd4 51. Rb8+ Kf7 52. Rh8 h5 53. Rh7+ Kg8 54. Ra7 e5 55. fxe5 Qxe5 56. Qb4 Qd5 57. Qb8+ Qd8 58. Qxd8+ Rxd8 59. Rc7 Rd2+ 60. Kg1 Rc2 61. h4 c3 62. Rc6 Kf7 63. Kh1 Rc1+ 64. Kg2 c2 65. Kf2 Rh1 0-1

[Event "Goiania CXG U2200 op"]
[Site "Goiania"]
[Date "2016.07.02"]
[Round "2"]
[White "Di Simoni, Rafaela Moura"]
[Black "De Paiva Filho, Luiz Americo"]
[Result "0-1"]
[ECO "C58"]
[WhiteElo "1476"]
[BlackElo "1968"]
[PlyCount "56"]
[EventDate "2016.07.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. d3 h6 7. Nf3 Bd6 8. Qe2 0-0 9. 0-0 Re8 10. h3 e4 11. Nh2 Bf5 12. Be3 Nxd5 13. Bxd5 Bxh2+ 14. Kxh2 Qxd5 15. Nc3 Qd6+ 16. Kg1 exd3 17. cxd3 Bxd3 18. Qh5 Bxf1 19. Rxf1 Nc4 20. Qf3 c6 21. Rd1 Qe6 22. Re1 Qg6 23. b3 Ne5 24. Qe2 Rad8 25. Kh1 Re6 26. Na4 Nd3 27. Rf1 f5 28. Qf3 Qf6 0-1

[Event "Goiania op"]
[Site "Goiania"]
[Date "2016.05.15"]
[Round "6"]
[White "De Paiva Filho, Luiz Americo"]
[Black "Lopes, Marcos Alves"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1988"]
[BlackElo "1757"]
[PlyCount "67"]
[EventDate "2016.05.13"]
[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 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 h6 6. b4 Bd6 7. 0-0 0-0 8. Be3 Ng4 9. Qe2 Kh8 10. Na3 a6 11. Nc2 b5 12. Bd5 Nf6 13. Qd2 Kh7 14. Bb3 Qe7 15. a4 Bb7 16. g3 Rfc8 17. Nh4 Ng4 18. Nf5 Qf8 19. Bd5 g6 20. Nxd6 cxd6 21. Bb6 Nd8 22. Bb3 Ne6 23. h3 Nf6 24. Ne3 Ng5 25. f4 exf4 26. gxf4 Ngxe4 27. dxe4 Nxe4 28. Qd4 Nxc3 29. Rf2 Qe7 30. Kh2 Qh4 31. Nd5 Ne4 32. Qxe4 Bxd5 33. Qxd5 Rc3 34. Qxf7+ 1-0

[Event "Goiania op"]
[Site "Goiania"]
[Date "2016.05.15"]
[Round "5"]
[White "Garcia, Gabriel Gonzaga"]
[Black "De Paiva Filho, Luiz Americo"]
[Result "1-0"]
[ECO "D01"]
[WhiteElo "2152"]
[BlackElo "1988"]
[PlyCount "71"]
[EventDate "2016.05.13"]
[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 d5 2. Nc3 Nf6 3. Bg5 Bf5 4. f3 h6 5. Bxf6 exf6 6. e4 dxe4 7. fxe4 Bh7 8. Nf3 Bb4 9. Bb5+ c6 10. Bd3 0-0 11. 0-0 Re8 12. e5 Nd7 13. Bxh7+ Kxh7 14. Qd3+ Kg8 15. Rae1 Qa5 16. Qc4 Nb6 17. Qb3 Bxc3 18. bxc3 Qd5 19. exf6 Qxb3 20. axb3 Nd5 21. fxg7 Nxc3 22. Ne5 Re7 23. Ng4 Rxe1 24. Rxe1 Kxg7 25. Re7 Rb8 26. Ne5 Ne2+ 27. Kf2 Nxd4 28. Rxf7+ Kg8 29. Rd7 Nxc2 30. Kg3 Re8 31. Ng4 Re6 32. Kf4 h5 33. Kf5 Re2 34. Nf6+ Kf8 35. g4 Ne3+ 36. Kg6 1-0

[Event "Goiania op"]
[Site "Goiania"]
[Date "2016.05.14"]
[Round "4"]
[White "De Paiva Filho, Luiz Americo"]
[Black "De Sousa, Kalebe Pimentel"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "1988"]
[BlackElo "1656"]
[PlyCount "39"]
[EventDate "2016.05.13"]
[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 Nf6 2. c4 g6 3. Qc2 Bg7 4. e4 d6 5. Be2 e5 6. d5 0-0 7. Nf3 Na6 8. Nc3 Ne8 9. h4 f5 10. Bg5 Nf6 11. h5 Qe8 12. hxg6 Qxg6 13. exf5 Bxf5 14. Qd2 Ne4 15. Nxe4 Bxe4 16. Rh3 Nc5 17. 0-0-0 Bb1 18. Nh4 Qe4 19. f3 Bxa2 20. fxe4 1-0

[Event "Goiania op"]
[Site "Goiania"]
[Date "2016.05.14"]
[Round "3"]
[White "Juliani, Sidney"]
[Black "De Paiva Filho, Luiz Americo"]
[Result "1/2-1/2"]
[ECO "C06"]
[WhiteElo "1841"]
[BlackElo "1988"]
[PlyCount "65"]
[EventDate "2016.05.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Qb6 8. Nf3 cxd4 9. cxd4 Be7 10. 0-0 0-0 11. a3 f6 12. exf6 Nxf6 13. Re1 Bd6 14. Bf4 Ne8 15. Bxd6 Nxd6 16. Qd2 Bd7 17. Nf4 Rae8 18. Rad1 Qd8 19. Bb1 Qf6 20. Nh5 Qf7 21. Bxh7+ Kh8 22. Ng3 g6 23. Ng5 Qf6 24. h4 Re7 25. h5 Rxh7 26. Nxh7 Kxh7 27. hxg6+ Kxg6 28. Re3 Qg5 29. Qc2+ Nf5 30. Nxf5 Qxf5 31. Rg3+ Kh7 32. Rh3+ Kg7 33. Rg3+ 1/2-1/2

[Event "Goiania op"]
[Site "Goiania"]
[Date "2016.05.13"]
[Round "2"]
[White "De Paiva Filho, Luiz Americo"]
[Black "Valente, Fernando Cesar"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1988"]
[BlackElo "1460"]
[PlyCount "107"]
[EventDate "2016.05.13"]
[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. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bg5 Be6 7. Nf3 Bd6 8. 0-0-0 Ke7 9. Nd5+ Bxd5 10. Rxd5 Nbd7 11. Rd1 h6 12. Bxf6+ gxf6 13. Nh4 Kd8 14. Nf5 Bc5 15. Bc4 Rh7 16. Rd2 Ke8 17. Rhd1 Nb6 18. Bb3 a5 19. a3 Rh8 20. f3 h5 21. Rd3 Bf8 22. g3 Bh6+ 23. Kb1 Bg5 24. Nd6+ cxd6 25. Rxd6 Be3 26. Rxf6 Rh7 27. Rf5 Kf8 28. Rxe5 a4 29. Ba2 h4 30. g4 Bf4 31. Rb5 Bc7 32. h3 Ke7 33. Rd3 Rh6 34. Rf5 Rf6 35. Rh5 Bg3 36. g5 Rg6 37. f4 Bxf4 38. Rf3 Rxg5 39. Rxg5 Rd8 40. Rd5 Nxd5 41. Bxd5 Be5 42. Rxf7+ Kd6 43. Rxb7 Rf8 44. Rf7 Rb8 45. b4 axb3 46. cxb3 Rh8 47. b4 Rh5 48. Rf3 Rh8 49. Kc2 Rc8+ 50. Kb3 Rc1 51. Rd3 Rb1+ 52. Ka4 Rc1 53. Kb5 Rc8 54. Bb7+ 1-0

[Event "Goiania op"]
[Site "Goiania"]
[Date "2016.05.13"]
[Round "1"]
[White "Trindade, Alexandre Alves"]
[Black "De Paiva Filho, Luiz Americo"]
[Result "1/2-1/2"]
[ECO "A35"]
[WhiteElo "1488"]
[BlackElo "1988"]
[PlyCount "73"]
[EventDate "2016.05.13"]
[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 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 Nc6 5. Nc3 g6 6. e3 Bg7 7. Be2 0-0 8. 0-0 d6 9. b3 Nd7 10. Bb2 a6 11. Bf3 Nde5 12. Be4 Bd7 13. Rb1 Re8 14. Nce2 Bh6 15. h3 Nxd4 16. Qxd4 Bg7 17. Kh1 Bf6 18. f4 Nc6 19. Qd3 Bxb2 20. Rxb2 Qa5 21. f5 Qe5 22. fxg6 hxg6 23. Nd4 Nb4 24. Qb1 Bc6 25. Nxc6 Nxc6 26. Rbf2 Rf8 27. Rf4 Qh5 28. Rg4 g5 29. Bh7+ Qxh7 30. Rxg5+ Kh8 31. Qxh7+ Kxh7 32. Rf4 Kh6 33. Rg3 Kh5 34. Rf5+ Kh6 35. Rf4 Kh5 36. Rf5+ Kh6 37. Rf4 1/2-1/2

[Event "Goiania-ch"]
[Site "Goiania"]
[Date "2016.02.21"]
[Round "6"]
[White "Da Silva Filho, Jair Humberto"]
[Black "De Paiva Filho, Luiz Americo"]
[Result "0-1"]
[ECO "E44"]
[WhiteElo "1973"]
[BlackElo "1800"]
[PlyCount "80"]
[EventDate "2016.02.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nge2 Bb7 6. a3 Be7 7. Nf4 0-0 8. Bd3 d6 9. Bd2 e5 10. Nh5 Nbd7 11. 0-0 Nxh5 12. Qxh5 g6 13. Qh3 f5 14. d5 Nc5 15. Bc2 Ba6 16. b3 Bf6 17. f4 e4 18. Rab1 Qe7 19. Ne2 b5 20. b4 Nd7 21. cxb5 Bxb5 22. Rfe1 Nb6 23. g4 Bh4 24. Ng3 fxg4 25. Qxg4 Bd7 26. Qe2 Bh3 27. Red1 Qd7 28. Bxe4 Rae8 29. Qd3 Qg4 30. Be1 Re7 31. Bg2 Bxg2 32. Kxg2 g5 33. h3 Qd7 34. fxg5 Bxg5 35. e4 Rg7 36. Bc3 Rg6 37. Rf1 Bf4 38. Rf3 Bxg3 39. Rxg3 Qf7 40. Rf1 Qxf1+ 0-1

