[Event "Manaus op"]
[Site "Manaus"]
[Date "2024.10.13"]
[Round "4"]
[White "Benayon, Elismar da Silva"]
[Black "Portela, Flavio de Oliveira"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1855"]
[BlackElo "1725"]
[PlyCount "30"]
[EventDate "2024.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB43_2024"]
[Source "Chessbase"]
[SourceDate "2024.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.23"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Bc4 a6 5. d4 Nc6 6. Be3 Bf5 7. Qd2 e6 8. Nge2 g5 9. Ng3 Bg6 10. 0-0-0 b5 11. Bb3 Na5 12. Nce4 Nxb3+ 13. axb3 Qc6 14. d5 Qb7 15. Nc5 Qc8 0-1

[Event "Manaus op"]
[Site "Manaus"]
[Date "2024.10.12"]
[Round "3"]
[White "Portela, Flavio de Oliveira"]
[Black "Galvao, Danilo Moises de So"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1725"]
[PlyCount "24"]
[EventDate "2024.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB43_2024"]
[Source "Chessbase"]
[SourceDate "2024.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d5 4. f3 Nf6 5. Qd2 e6 6. a3 c6 7. Nc3 Qb6 8. 0-0-0 Be7 9. h4 a5 10. g4 Qc7 11. Bxc7 0-0 12. h5 h6 1-0

[Event "Manaus op"]
[Site "Manaus"]
[Date "2024.10.12"]
[Round "2"]
[White "Presa, Luis Alberto Passos"]
[Black "Portela, Flavio de Oliveira"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1800"]
[BlackElo "1725"]
[PlyCount "50"]
[EventDate "2024.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB43_2024"]
[Source "Chessbase"]
[SourceDate "2024.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.23"]
[SourceQuality "1"]

1. d4 d5 2. e3 Bf5 3. Nf3 Nc6 4. a3 a6 5. c4 Kd7 6. cxd5 Nb8 7. Ne5+ Ke8 8. Qa4+ Nd7 9. Nc3 f6 10. Bd3 Nh6 11. Bxf5 b5 12. Bxd7+ Qxd7 13. Nxd7 bxa4 14. Nc5 e5 15. dxe6 Bd6 16. N3xa4 g5 17. Bd2 Nf5 18. Rc1 h5 19. Ne4 Rh6 20. Nxd6+ cxd6 21. Nb6 Rb8 22. Rc8+ Rxc8 23. Nxc8 d5 24. Bb4 Nh4 25. Nd6+ Kf8 1-0

[Event "Manaus op 2nd"]
[Site "Manaus"]
[Date "2023.10.17"]
[Round "9"]
[White "Portela, Flavio de Oliveira"]
[Black "Pessoa, Hudson Anselmo"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "1470"]
[BlackElo "1793"]
[PlyCount "162"]
[EventDate "2023.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 e6 3. Nc3 d5 4. Bg5 h6 5. Bh4 Bb4 6. Qd2 g5 7. Bg3 Ne4 8. Qd3 c6 9. a3 Bxc3+ 10. bxc3 Qa5 11. Nd2 f5 12. Be5 Rg8 13. Nxe4 dxe4 14. Qh3 Rg6 15. Kd2 Nd7 16. Bd6 Nf6 17. Bb4 Qd5 18. e3 b5 19. a4 a5 20. axb5 cxb5 21. Rxa5 Rxa5 22. Bxa5 e5 23. g3 Bd7 24. Qg2 exd4 25. exd4 Bc6 26. Rg1 Qa2 27. d5 Qxd5+ 28. Ke1 Qa2 29. Bb4 Qb1+ 30. Kd2 e3+ 31. fxe3 Bxg2 32. Bxb5+ Kf7 33. Rxb1 Ng4 34. Rg1 Bd5 35. h3 Nf6 36. Rf1 Ne4+ 37. Kc1 Nxg3 38. Rd1 Be6 39. Rg1 Ne4 40. Be2 g4 41. hxg4 fxg4 42. Bd3 Bd5 43. c4 Bc6 44. Be2 h5 45. Be1 Rd6 46. Bd3 Rf6 47. Bh4 Rf3 48. Rf1 Rxf1+ 49. Bxf1 Ke6 50. Kd1 Ke5 51. Ke2 Nd6 52. Bg3+ Ke6 53. Kd3 Nf5 54. Bf4 h4 55. Be2 g3 56. Bg4 Kf6 57. c3 g2 58. e4 Ng3 59. Bf3 Bb7 60. Be3 g1Q 61. Bxg1 Ke5 62. Bh2 Kf4 63. Bg2 Kg4 64. Ke3 h3 65. Bf3+ Kh4 66. Bxg3+ Kxg3 67. c5 h2 68. Bh1 Bc6 69. Bf3 Bd7 70. Bh1 Bh3 71. e5 Kh4 72. e6 Bxe6 73. c6 Bh3 74. c7 Bc8 75. Kf2 Kg4 76. c4 Kf4 77. Kg2 Ke5 78. Kxh2 Kd6 79. Kg3 Kxc7 80. Kf4 Kd6 81. Ke3 Ba6 1/2-1/2

[Event "Manaus op 2nd"]
[Site "Manaus"]
[Date "2023.10.16"]
[Round "8"]
[White "Da Paz, Leonardo Gadelha"]
[Black "Portela, Flavio de Oliveira"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1964"]
[BlackElo "1470"]
[PlyCount "53"]
[EventDate "2023.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nde2 Be6 8. g4 Be7 9. Bg2 b5 10. a3 Nc6 11. Be3 Rb8 12. 0-0 0-0 13. Nd5 Bxd5 14. exd5 Na5 15. b3 Nd7 16. Ng3 b4 17. axb4 Rxb4 18. Bd2 Rd4 19. Nf5 Rxd2 20. Qxd2 Nb7 21. Rxa6 Bg5 22. Qe2 Ndc5 23. Ra7 g6 24. Ng3 Na5 25. b4 Qb6 26. Rxa5 Qxb4 27. Rfa1 1-0

[Event "Manaus op 2nd"]
[Site "Manaus"]
[Date "2023.10.15"]
[Round "7"]
[White "Portela, Flavio de Oliveira"]
[Black "Torres, Sharlon Carvalho"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1470"]
[BlackElo "1792"]
[PlyCount "79"]
[EventDate "2023.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. e5 e6 4. d4 c5 5. Nc3 Nc6 6. a3 cxd4 7. Nxd4 Nxe5 8. Bf4 Nc6 9. Ndb5 e5 10. Nxd5 Bd6 11. Bg3 Be6 12. Ne3 Bb8 13. Bd3 Nf6 14. Qe2 h6 15. Nc3 Bd6 16. Rd1 0-0 17. Bh4 Nd4 18. Qd2 Rc8 19. 0-0 Be7 20. Qc1 Nh5 21. Bg3 Nxg3 22. hxg3 Qe8 23. Qb1 f5 24. Rfe1 e4 25. Bxe4 fxe4 26. Rxd4 Qf7 27. Re2 Qh5 28. Rxe4 Rxc3 29. g4 Qg6 30. Rxe6 Qxe6 31. bxc3 b5 32. Qe1 Bxa3 33. c4 bxc4 34. Qc3 Bc5 35. Nf5 Qf7 36. Kf1 Rb8 37. f3 Bf8 38. Qe5 Rb1+ 39. Kf2 Qb7 40. Re3 1-0

[Event "Manaus op 2nd"]
[Site "Manaus"]
[Date "2023.10.14"]
[Round "5"]
[White "Portela, Flavio de Oliveira"]
[Black "Gutierrez, Enrique Alberto Sot"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1470"]
[BlackElo "1852"]
[PlyCount "72"]
[EventDate "2023.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 h6 3. Bh4 d5 4. f3 Bf5 5. Nc3 c6 6. Qd2 Nbd7 7. g4 g5 8. Bg3 Bh7 9. h4 Rg8 10. hxg5 hxg5 11. Nh3 e6 12. Nxg5 Bg6 13. a3 Nb6 14. b3 Bd6 15. Bf2 Qe7 16. Nh3 Rh8 17. Bg2 0-0-0 18. a4 Kb8 19. a5 Nbd7 20. a6 b6 21. Na4 e5 22. dxe5 Bxe5 23. Ra2 Bd6 24. Nf4 Rxh1+ 25. Bxh1 Nc5 26. Nxg6 fxg6 27. Kf1 Rf8 28. Nc3 Nxg4 29. fxg4 Rxf2+ 30. Kxf2 Qh4+ 31. Kf1 Qxh1+ 32. Kf2 Qh2+ 33. Kf1 Bg3 34. Qe3 Qh3+ 35. Kg1 Bh2+ 36. Kf2 Bg1+ 0-1

[Event "Manaus op 2nd"]
[Site "Manaus"]
[Date "2023.10.14"]
[Round "6"]
[White "Santos, Alan Gomes Florenci"]
[Black "Portela, Flavio de Oliveira"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "1626"]
[BlackElo "1470"]
[PlyCount "82"]
[EventDate "2023.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nf3 b6 4. Bf4 Bb7 5. e3 Be7 6. Nc3 0-0 7. h3 d5 8. cxd5 exd5 9. Bd3 Nbd7 10. 0-0 c5 11. dxc5 Nxc5 12. Be2 a6 13. Nd4 b5 14. Nf5 Ne6 15. Nxe7+ Qxe7 16. Bg3 Rad8 17. Bf3 d4 18. Ne2 Bxf3 19. gxf3 dxe3 20. Qb3 exf2+ 21. Rxf2 Ng5 22. Kg2 Nd5 23. Bh4 Ne3+ 24. Kh2 Nf5 25. Bxg5 Qxg5 26. Rg1 Qf6 27. Ng3 Nd4 28. Qc3 g6 29. f4 Rc8 30. Qd3 Rfd8 31. Qe4 Qh4 32. Qg2 f5 33. Rgf1 Kh8 34. Rd2 Ne6 35. Rdf2 Rd6 36. Qb7 Rcd8 37. Rf3 Rd2+ 38. R1f2 Rxf2+ 39. Rxf2 Nxf4 40. Rxf4 Qxf4 41. Qc6 Qf2+ 0-1

[Event "Manaus op 2nd"]
[Site "Manaus"]
[Date "2023.10.13"]
[Round "4"]
[White "Magalhaes, Mateus Carvalho"]
[Black "Portela, Flavio de Oliveira"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "1470"]
[PlyCount "62"]
[EventDate "2023.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Nf3 Bg4 4. h3 Bh5 5. a4 Nd7 6. Ra3 f6 7. g4 Bf7 8. Nd5 e6 9. Nc3 d5 10. d3 c4 11. Be3 Bxa3 12. bxa3 Qa5 13. Bd2 Qd8 14. dxc4 Ne7 15. Bd3 0-0 16. cxd5 exd5 17. exd5 Nxd5 18. 0-0 Ne7 19. Re1 Nc6 20. Be4 a6 21. Be3 Qc8 22. g5 Rd8 23. h4 Nde5 24. Kg2 Qg4+ 25. Kf1 Rxd1 26. Nxd1 Qxe4 27. Nc3 Qxf3 28. Nd1 Bc4+ 29. Kg1 Qg4+ 30. Kh2 Nf3+ 31. Kh1 Qh3# 0-1

[Event "Manaus op 2nd"]
[Site "Manaus"]
[Date "2023.10.12"]
[Round "3"]
[White "Arenillas Nahuel, Oliveira"]
[Black "Portela, Flavio de Oliveira"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "1908"]
[BlackElo "1470"]
[PlyCount "97"]
[EventDate "2023.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 cxd4 5. Qxd4 a6 6. Bxd7+ Bxd7 7. Nc3 e5 8. Qd3 Nf6 9. Bg5 Be7 10. Bxf6 gxf6 11. Nh4 Qa5 12. 0-0-0 0-0-0 13. Kb1 Be6 14. Nd5 Rd7 15. b4 Qb5 16. Qxb5 axb5 17. Nf5 Bxd5 18. Rxd5 Kc7 19. Rhd1 Kc6 20. Kb2 b6 21. R1d3 Rc7 22. g4 Bf8 23. Rc3+ Kb7 24. Rb3 h6 25. Rc3 Rc8 26. Rxc8 Kxc8 27. Rxb5 Kb7 28. Rd5 Bg7 29. h3 Rd8 30. a4 Kc7 31. c4 Re8 32. Kb3 Kc6 33. Rd3 Kd7 34. Ne3 Rb8 35. Nd5 Bh8 36. Rf3 Ke6 37. b5 Rb7 38. Kb4 Rb8 39. Ra3 Kd7 40. a5 bxa5+ 41. Rxa5 Rb7 42. Ra8 Bg7 43. f3 h5 44. gxh5 f5 45. exf5 e4 46. f6 Bh6 47. Ka5 Ke6 48. Ka6 Rd7 49. b6 1-0

[Event "Manaus op 2nd"]
[Site "Manaus"]
[Date "2023.10.11"]
[Round "1"]
[White "Portela, Flavio de Oliveira"]
[Black "Arias Gaviria, Mario Alexis"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1470"]
[BlackElo "2281"]
[PlyCount "74"]
[EventDate "2023.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 c5 3. Nf3 Ne4 4. Bf4 Qb6 5. dxc5 Qxb2 6. Be5 Qb4+ 7. c3 Qxc5 8. e3 Nc6 9. Bd4 Qa5 10. Qc2 d5 11. Bd3 Bf5 12. 0-0 Rc8 13. Qb2 Qc7 14. Rc1 e5 15. c4 Nb4 16. Bxe4 dxe4 17. Bxe5 Nd3 18. Bxc7 Nxb2 19. Nd4 Bd7 20. Bg3 Nxc4 21. Nc3 Ba3 22. Rc2 0-0 23. Nxe4 Ba4 24. Nb3 Rfd8 25. Re2 f6 26. Nc3 Bb2 27. Nxa4 Bxa1 28. Re1 Be5 29. f4 b5 30. Nac5 Bc3 31. Re2 a5 32. a4 Bb4 33. Ne6 Rd1+ 34. Kf2 bxa4 35. Nbd4 Nd2 36. Bh4 a3 37. Nf3 a4 0-1

[Event "Manaus Expert op"]
[Site "Manaus"]
[Date "2023.09.24"]
[Round "4"]
[White "Portela, Flavio de Oliveira"]
[Black "Mesquita, Raul Rabello"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1453"]
[BlackElo "1794"]
[PlyCount "83"]
[EventDate "2023.09.22"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 Nc6 3. Nf3 Bg4 4. e3 f6 5. Bh4 g5 6. Bg3 Nh6 7. h3 Bh5 8. Be2 Nf5 9. Bh2 Bg6 10. c4 e6 11. Nc3 a6 12. c5 Bg7 13. b3 Nfe7 14. b4 0-0 15. 0-0 e5 16. dxe5 fxe5 17. Nxg5 Qd7 18. Rc1 Rad8 19. b5 axb5 20. Nxb5 e4 21. Nxc7 Be5 22. Bxe5 Nxe5 23. Nce6 h6 24. Nxf8 Rxf8 25. f4 Nd3 26. Bxd3 hxg5 27. Be2 gxf4 28. Rxf4 Nf5 29. Rxe4 Qc6 30. Re5 d4 31. exd4 Nh4 32. Bc4+ Kh8 33. Qg4 Rf4 34. Re8+ Kg7 35. Rg8+ Kh7 36. Qg5 Qe4 37. Kh1 Qe3 38. Rg1 Qe4 39. Bd5 Qe3 40. Rf8 Nf5 41. Bg8+ Kg7 42. Rxf5 1-0

[Event "Manaus Expert op"]
[Site "Manaus"]
[Date "2023.09.24"]
[Round "5"]
[White "Souza Neves, Andrey Marcelo"]
[Black "Portela, Flavio de Oliveira"]
[Result "1-0"]
[ECO "A60"]
[WhiteElo "2089"]
[BlackElo "1453"]
[PlyCount "79"]
[EventDate "2023.09.22"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 Be7 7. e4 Bg4 8. Be2 Nbd7 9. 0-0 0-0 10. Nd2 Ne5 11. Bxg4 Nfxg4 12. h3 Nf6 13. Qe2 a6 14. a4 Re8 15. f4 Ng6 16. a5 h6 17. Nc4 Nd7 18. Qd3 b6 19. axb6 Nxb6 20. Na5 Bf6 21. Nc6 Qc8 22. Bd2 Nd7 23. Na4 Qb7 24. Bc3 Qb5 25. Qf3 Qc4 26. Bxf6 gxf6 27. Qg4 f5 28. Qxf5 Ndf8 29. Nb6 Qd3 30. Nxa8 Rxa8 31. Ra3 Qc2 32. Rg3 Re8 33. Qf6 Qxe4 34. f5 Nh7 35. Qc3 Ng5 36. fxg6 fxg6 37. Qf6 Kh7 38. h4 Qxh4 39. Rxg5 Rh8 40. Rxg6 1-0

[Event "Manaus Expert op"]
[Site "Manaus"]
[Date "2023.09.23"]
[Round "2"]
[White "De Oliveira, Victor Gabriel C"]
[Black "Portela, Flavio de Oliveira"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2169"]
[BlackElo "1453"]
[PlyCount "55"]
[EventDate "2023.09.22"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 Qc7 7. g4 Nfd7 8. Nd5 Qd8 9. c4 Nc6 10. Be3 e6 11. Nc3 Be7 12. Qd2 Rb8 13. Be2 h6 14. 0-0 Nce5 15. f4 Ng6 16. Bd3 Nc5 17. Bc2 e5 18. Nf5 0-0 19. Nxe7+ Qxe7 20. f5 Nh8 21. f6 gxf6 22. Nd5 Qd8 23. Nxf6+ Qxf6 24. Rxf6 Ne6 25. Bxh6 Re8 26. Rxe6 Bxe6 27. Qg5+ Ng6 28. Qf6 1-0

[Event "Manaus Expert op"]
[Site "Manaus"]
[Date "2023.09.23"]
[Round "3"]
[White "Leal, Allan Henrique Pere"]
[Black "Portela, Flavio de Oliveira"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "1415"]
[BlackElo "1453"]
[PlyCount "64"]
[EventDate "2023.09.22"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 a6 5. Bxd7+ Bxd7 6. dxc5 Qa5+ 7. Nc3 Qxc5 8. Be3 Qa5 9. 0-0 e6 10. Nd2 Rc8 11. Nb3 Qc7 12. f4 Be7 13. Rf2 Nf6 14. Nd4 0-0 15. h3 b5 16. a3 Rfe8 17. g4 Bc6 18. Qd3 Ba8 19. g5 Nd7 20. Rc1 Nc5 21. Qe2 Nxe4 22. Nxe4 Bxe4 23. c3 Ba8 24. Rd1 g6 25. h4 Bf8 26. h5 e5 27. Nc2 Qc6 28. Rh2 exf4 29. Qf2 fxe3 30. Qh4 Re4 31. Qh3 e2 32. Rxe2 Qc4 0-1

[Event "Manaus Expert op"]
[Site "Manaus"]
[Date "2023.09.22"]
[Round "1"]
[White "Portela, Flavio de Oliveira"]
[Black "Da Silva, Nayron Igor Tomaz"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1453"]
[BlackElo "1775"]
[PlyCount "65"]
[EventDate "2023.09.22"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. d4 c6 2. Nf3 d5 3. Bg5 Bf5 4. Nbd2 Nd7 5. c4 Ngf6 6. e3 e6 7. Be2 Be7 8. 0-0 h6 9. Bh4 g5 10. Bg3 Nh5 11. Be5 Nxe5 12. Nxe5 Nf6 13. cxd5 exd5 14. Bh5 Rf8 15. Be2 Bd6 16. Ndf3 Nd7 17. Nd3 g4 18. Nfe5 h5 19. b4 Qh4 20. g3 Qh3 21. Nf4 Qxf1+ 22. Bxf1 Nxe5 23. dxe5 Bxe5 24. Rc1 h4 25. b5 Rc8 26. bxc6 bxc6 27. Qa4 Bd7 28. Nxd5 Kd8 29. Qa5+ Ke8 30. Nf4 Bb8 31. Nh5 f5 32. Qc3 Ke7 33. Qg7+ 1-0

[Event "Manaus Amazonas Cup"]
[Site "Manaus"]
[Date "2022.12.11"]
[Round "7"]
[White "De Oliveira, Victor Gabriel C"]
[Black "Portela, Flavio de Oliveira"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "2180"]
[BlackElo "1432"]
[PlyCount "57"]
[EventDate "2022.12.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bb4+ 5. c3 dxc3 6. 0-0 c2 7. Qxc2 h6 8. a3 Bd6 9. e5 Bc5 10. b4 Nd4 11. Qe4 Bb6 12. Nxd4 Ne7 13. Nc3 c6 14. Be3 0-0 15. Rad1 d5 16. exd6 Nd5 17. Nxd5 cxd5 18. Qxd5 Bd7 19. Nf5 Be6 20. Qe5 Bxf5 21. Qxf5 Bxe3 22. fxe3 Qb6 23. Qc5 Qd8 24. Rxf7 Rxf7 25. Rf1 Kh8 26. Rxf7 Rc8 27. Qe5 Qg5 28. Qxg5 hxg5 29. d7 1-0

[Event "Manaus Amazonas Cup"]
[Site "Manaus"]
[Date "2022.12.10"]
[Round "6"]
[White "Portela, Flavio de Oliveira"]
[Black "Gutierrez, Enrique Alberto Sot"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1432"]
[BlackElo "1866"]
[PlyCount "92"]
[EventDate "2022.12.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. Bg5 0-0 6. e3 Nbd7 7. d5 Nc5 8. Nd4 Nfe4 9. Bh4 Nxc3 10. bxc3 c6 11. Be2 Ne4 12. Qc2 Nxc3 13. Qxc3 c5 14. 0-0 Bd7 15. Rad1 Re8 16. Qb3 cxd4 17. exd4 b6 18. Rd3 Qc7 19. Bg3 Rac8 20. Rc1 Bf5 21. Rdd1 Qd7 22. c5 bxc5 23. Bb5 Qd8 24. Bxe8 Qxe8 25. dxc5 dxc5 26. Rc4 Bd4 27. h4 e5 28. h5 Rb8 29. Qf3 Qd7 30. hxg6 fxg6 31. Rdc1 Qd6 32. Ra4 Rb7 33. Bh2 Rf7 34. Qb3 Bxf2+ 35. Kh1 Bd4 36. Qa3 Be4 37. Rxd4 Bxg2+ 38. Kxg2 Qf6 39. Rdd1 Qf2+ 40. Kh1 Rf3 41. Qxc5 Qh4 42. Qc8+ Kg7 43. Qc7+ Kh6 44. Qxe5 Qh3 45. d6 Rf2 46. Qg3 Qf5 1-0

[Event "Manaus Amazonas Cup"]
[Site "Manaus"]
[Date "2022.12.04"]
[Round "3"]
[White "Mendes, Paulo Victor Penafo"]
[Black "Portela, Flavio de Oliveira"]
[Result "0-1"]
[ECO "D06"]
[WhiteElo "1334"]
[BlackElo "1432"]
[PlyCount "83"]
[EventDate "2022.12.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 Bf5 3. Nc3 Nf6 4. Nf3 e6 5. a3 c6 6. cxd5 exd5 7. Bf4 Be7 8. g3 0-0 9. Bg2 Nbd7 10. 0-0 Re8 11. Qd2 Nh5 12. Rfe1 Nxf4 13. Qxf4 Bg6 14. e4 dxe4 15. Nxe4 Nb6 16. Nfd2 h6 17. Nc3 Bg5 18. Qf3 Rxe1+ 19. Rxe1 Bxd2 20. Rd1 Bg5 21. b4 Bc2 22. Re1 Qxd4 23. Ne2 Qb2 24. h4 Bd2 25. Rf1 Bb3 26. b5 Bd5 27. Qf5 Bxg2 28. Kxg2 Qxb5 29. Nd4 Qd5+ 30. Qxd5 Nxd5 31. Rd1 Bc3 32. Ne2 Ba5 33. Rd3 Re8 34. Nd4 g6 35. Nb3 Bb6 36. a4 a6 37. a5 Ba7 38. Nd4 Re1 39. Nf3 Rb1 40. Ne5 Kg7 41. Nc4 Rb5 42. Rd4 0-1

[Event "Manaus Amazonas Cup"]
[Site "Manaus"]
[Date "2022.12.04"]
[Round "4"]
[White "Portela, Flavio de Oliveira"]
[Black "Da Silva, Luciana Maria Rocha"]
[Result "1-0"]
[ECO "B55"]
[WhiteElo "1432"]
[BlackElo "1452"]
[PlyCount "63"]
[EventDate "2022.12.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nd2 a6 6. Bc4 e6 7. c3 Be7 8. 0-0 0-0 9. Re1 Qc7 10. Bb3 b5 11. Nf1 Bd7 12. Ng3 Nc6 13. Nf3 Rfd8 14. h4 Rac8 15. Qe2 d5 16. e5 Ng4 17. Bf4 f6 18. exf6 Qxf4 19. fxe7 Nxe7 20. Rad1 Re8 21. Rd4 Qc7 22. Rxg4 Nf5 23. Ne5 Nh6 24. Rg5 Re7 25. Nxd7 Qxd7 26. Bc2 Rf8 27. Qd3 g6 28. h5 Qa7 29. Re2 Rg7 30. hxg6 hxg6 31. Nh5 gxh5 32. Qh7+ 1-0

[Event "Manaus Amazonas Cup"]
[Site "Manaus"]
[Date "2022.12.03"]
[Round "1"]
[White "Naief Moreira, Cleber"]
[Black "Portela, Flavio de Oliveira"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1920"]
[BlackElo "1432"]
[PlyCount "105"]
[EventDate "2022.12.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. c3 Nf6 5. Qxd4 a6 6. Bc4 Be7 7. Bf4 0-0 8. Nbd2 b5 9. Bb3 c5 10. Qe3 Ng4 11. Qe2 c4 12. Bc2 Re8 13. h3 Nf6 14. 0-0 Nbd7 15. a4 Bb7 16. Nd4 bxa4 17. Nf5 Bf8 18. Nxd6 Bxd6 19. Bxd6 Nxe4 20. Nxe4 Bxe4 21. Bxe4 Nf6 22. Bxh7+ Nxh7 23. Qd2 Qd7 24. Rfd1 Rad8 25. Qc2 Qc6 26. Bf4 Rd3 27. Rxd3 cxd3 28. Qxd3 Qe4 29. Qxe4 Rxe4 30. Be3 Nf8 31. Kf1 Nd7 32. Bd4 f5 33. Rxa4 Nc5 34. Ra1 Nb3 35. Rd1 Re8 36. Be3 Ra8 37. Ke2 Kh7 38. Kd3 Na5 39. b4 Nc6 40. Kc4 Ne5+ 41. Kb3 a5 42. b5 a4+ 43. Kb4 a3 44. Ra1 a2 45. c4 f4 46. Bd4 Nd3+ 47. Kc3 Ra3+ 48. Kd2 g5 49. Rxa2 Rxa2+ 50. Kxd3 Kg6 51. b6 Kf5 52. b7 Ra3+ 53. Kc2 1-0

[Event "Manaus Amazonas Cup"]
[Site "Manaus"]
[Date "2022.12.03"]
[Round "2"]
[White "Portela, Flavio de Oliveira"]
[Black "Da Silva, Vitoria Aparecida V"]
[Result "0-1"]
[ECO "C24"]
[WhiteElo "1432"]
[BlackElo "1520"]
[PlyCount "106"]
[EventDate "2022.12.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. Qe2 Bc5 4. Nf3 d6 5. c3 0-0 6. d3 Nc6 7. Bb3 Bg4 8. h3 Be6 9. Bxe6 fxe6 10. Bg5 h6 11. Bh4 d5 12. exd5 exd5 13. Nbd2 Re8 14. 0-0-0 a5 15. Nb3 Bd6 16. a3 a4 17. Nbd2 Na5 18. Nh2 g5 19. Bg3 Qe7 20. Ndf1 Nb3+ 21. Kb1 e4 22. d4 c5 23. Bxd6 Qxd6 24. dxc5 Nxc5 25. Ne3 Nd3 26. h4 Qf4 27. hxg5 Qxg5 28. Rdf1 h5 29. g3 Re7 30. f4 Qg6 31. g4 Qf7 32. gxh5 Ra6 33. Nf5 Kf8 34. Nxe7 Kxe7 35. Qe3 Nxh5 36. Ng4 Nhxf4 37. Ne5 Qg7 38. Nxd3 Nxd3 39. Rd1 Qg2 40. Qd2 Rg6 41. Rh2 Qxd2 42. Rhxd2 b5 43. Kc2 Kd6 44. b3 Kc5 45. b4+ Kc4 46. Re2 Rg3 47. Rf1 Ne5 48. Rd2 Rxc3+ 49. Kb2 Nd3+ 50. Rxd3 Rxd3 51. Rc1+ Kd4 52. Rc5 e3 53. Rxb5 e2 0-1

[Event "Manaus Aquecimento op"]
[Site "Manaus"]
[Date "2022.08.07"]
[Round "4"]
[White "Almeida, Francisco Da Silva"]
[Black "Portela, Flavio de Oliveira"]
[Result "0-1"]
[ECO "D06"]
[PlyCount "98"]
[EventDate "2022.08.05"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d5 3. Nc3 Bf5 4. Bg5 e6 5. e3 Be7 6. g3 Ne4 7. Bxe7 Qxe7 8. cxd5 Nxc3 9. bxc3 Be4 10. Qa4+ Nd7 11. dxe6 Qxe6 12. f3 Bc6 13. Qc4 Qxe3+ 14. Qe2 Qxe2+ 15. Bxe2 0-0 16. Kf2 Rfe8 17. Nh3 Nf6 18. Rhd1 Re7 19. Re1 h6 20. c4 b6 21. d5 Bd7 22. Bf1 Rae8 23. Rxe7 Rxe7 24. Re1 Kf8 25. Rxe7 Kxe7 26. Nf4 g5 27. Nd3 g4 28. f4 Ne4+ 29. Ke3 Nc3 30. Nb4 Kd6 31. Kd2 Ne4+ 32. Ke3 f5 33. Nd3 a5 34. a3 h5 35. Ne5 Be8 36. Bg2 Nc3 37. Kd3 Na4 38. Kc2 b5 39. Nc6 bxc4 40. Nxa5 Kc5 41. Nxc4 Kxc4 42. Bh1 Nc3 43. Bg2 Nxd5 44. Bxd5+ Kxd5 45. Kc3 c5 46. Kb3 c4+ 47. Kc3 Bb5 48. Kb4 Ba6 49. Kc3 Ke4 0-1

[Event "Manaus Aquecimento op"]
[Site "Manaus"]
[Date "2022.08.07"]
[Round "5"]
[White "Da Silva, Luciana Maria Rocha"]
[Black "Portela, Flavio de Oliveira"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "97"]
[EventDate "2022.08.05"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. Nf3 Nf6 5. Bc4 g6 6. 0-0 Bg7 7. d4 c6 8. Ne5 0-0 9. Be3 a5 10. a4 e6 11. Qd2 Re8 12. Rad1 Qd6 13. Bf4 Nh5 14. Bh6 Bh8 15. Ne4 Qc7 16. Be2 Nf6 17. Ng5 Rd8 18. Ngxf7 Ne4 19. Qf4 Bxe5 20. Nxe5 Nf6 21. Bg5 Rf8 22. Qh4 Nbd7 23. Ng4 b6 24. Rd3 Ba6 25. Rd2 Kh8 26. Re1 Bb7 27. Bc4 Rae8 28. Rde2 h5 29. Nxf6 Nxf6 30. Rxe6 Qg7 31. Rxe8 Rxe8 32. Bxf6 Rxe1+ 33. Bf1 Ba6 34. Bxg7+ Kg8 35. Qd8+ Kxg7 36. h3 Rxf1+ 37. Kh2 Rxf2 38. Qc7+ Kh6 39. Qxc6 h4 40. d5 Rf7 41. d6 Bb7 42. Qxb6 Bc8 43. c4 Rb7 44. Qf2 Bd7 45. c5 Bc6 46. Qxh4+ Kg7 47. Kg1 Rb4 48. Qe7+ Kh6 49. d7 1-0

[Event "Manaus Aquecimento op"]
[Site "Manaus"]
[Date "2022.08.06"]
[Round "2"]
[White "Freitas, Vinicius Castilho"]
[Black "Portela, Flavio de Oliveira"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "60"]
[EventDate "2022.08.05"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Bf5 3. e3 Nf6 4. Nf3 h6 5. c3 Nbd7 6. Nbd2 e6 7. Ne5 Be7 8. Be2 0-0 9. 0-0 c5 10. b4 cxb4 11. cxb4 Bxb4 12. Rb1 Qa5 13. Rb2 Bc3 14. Nxd7 Nxd7 15. Rxb7 e5 16. dxe5 Bxd2 17. Rb2 Bb4 18. Qb3 Be7 19. Rc1 Be6 20. Qd1 Ba3 21. Rcc2 Bxb2 22. Rxb2 Rac8 23. Bd3 Qa3 24. Rb7 Rc1 25. Rb1 Rxd1+ 26. Rxd1 Rc8 27. g3 Rc1 28. Rxc1 Qxc1+ 29. Bf1 Bh3 30. a4 Qxf1# 0-1

[Event "Manaus Aquecimento op"]
[Site "Manaus"]
[Date "2022.08.06"]
[Round "3"]
[White "Portela, Flavio de Oliveira"]
[Black "Mesquita, Eduardo Barbosa"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "1681"]
[PlyCount "130"]
[EventDate "2022.08.05"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Bd3 Bd6 5. Nf3 0-0 6. Ne5 b6 7. Bg3 c5 8. dxc5 bxc5 9. f4 c4 10. Be2 Ne4 11. c3 Nxg3 12. hxg3 Bxe5 13. fxe5 Qg5 14. Rh3 Qxe3 15. Qd4 Qc1+ 16. Qd1 Qxd1+ 17. Bxd1 Nc6 18. Bc2 g6 19. Nd2 Nxe5 20. Ke2 Rb8 21. b3 Ba6 22. b4 Nc6 23. a3 d4 24. Ba4 dxc3 25. Ne4 Nd4+ 26. Ke3 Nf5+ 27. Kf2 Bb5 28. Bxb5 Rxb5 29. g4 Ne7 30. Rah1 f5 31. gxf5 Rbxf5+ 32. Ke2 h5 33. g4 Rf4 34. Nxc3 Rxg4 35. Re3 Nf5 36. Ne4 Rxe4 37. Rxe4 Ng3+ 38. Ke3 Nxh1 39. Rxe6 Kf7 40. Rc6 Ng3 41. Rxc4 Nf5+ 42. Kf4 Re8 43. Kg5 h4 44. Rc7+ Re7 45. Rc2 Re6 46. Rf2 Ke8 47. Rf4 Kd7 48. Rc4 Rc6 49. Re4 Kc7 50. a4 Kb6 51. Kg4 Rc4 52. Rxc4 Ne3+ 53. Kxh4 Nxc4 54. Kg5 Nb2 55. a5+ Kb5 56. Kxg6 Kxb4 57. a6 Kb5 58. Kf5 Kxa6 59. Ke4 Kb5 60. Ke3 Kb4 61. Kd2 Kb3 62. Kc1 Ka2 63. Kc2 a5 64. Kc3 a4 65. Kb4 a3 0-1

[Event "Manaus Aquecimento op"]
[Site "Manaus"]
[Date "2022.08.05"]
[Round "1"]
[White "Portela, Flavio de Oliveira"]
[Black "Farias, Igor Borge Cardoso"]
[Result "0-1"]
[ECO "D30"]
[BlackElo "1896"]
[PlyCount "52"]
[EventDate "2022.08.05"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 e5 2. c3 exd4 3. cxd4 d5 4. Bf4 Nf6 5. e3 Bb4+ 6. Nd2 Ne4 7. Ngf3 Bg4 8. Qa4+ Nc6 9. Rd1 Bxf3 10. gxf3 Nxd2 11. Rxd2 Bxd2+ 12. Kxd2 0-0 13. Bd3 Qf6 14. a3 a6 15. Qb3 Nxd4 16. Qxd5 Rad8 17. Qe4 g6 18. Be5 Nxf3+ 19. Kc2 Nxe5 20. Bc4 Nxc4 21. Qxc4 Qxf2+ 22. Kb1 Qxe3 23. Ka1 Qb6 24. Rf1 Rd2 25. Qc3 Qd4 26. Qc1 Rd8 0-1

