[Event "Niteroi op 2nd"]
[Site "Niteroi"]
[Date "2022.09.07"]
[Round "9"]
[White "Macieira, Flavio Helmold"]
[Black "Da Cunha, Fabio Barbosa"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "1824"]
[BlackElo "2130"]
[PlyCount "68"]
[EventDate "2022.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c3 c5 2. Nf3 g6 3. d4 Bg7 4. g3 b6 5. Bf4 Bb7 6. Bg2 Nf6 7. Nh4 Bxg2 8. Nxg2 cxd4 9. cxd4 Nc6 10. Nc3 Nh5 11. Be3 0-0 12. 0-0 d5 13. Qa4 Qd7 14. Rfd1 a6 15. Rd2 h6 16. Nf4 Nxf4 17. Bxf4 b5 18. Qd1 g5 19. Be3 Rac8 20. Rc1 f5 21. f3 f4 22. Bf2 fxg3 23. hxg3 Rf6 24. Kg2 h5 25. a3 Rcf8 26. Qb3 e6 27. Rh1 h4 28. Nd1 hxg3 29. Bxg3 g4 30. f4 Rxf4 31. Bxf4 Rxf4 32. Qd3 Qf7 33. Qh7+ Kf8 34. e3 Rf6 1/2-1/2

[Event "Niteroi op 2nd"]
[Site "Niteroi"]
[Date "2022.09.06"]
[Round "8"]
[White "Lopes, Eduardo Moraes"]
[Black "Macieira, Flavio Helmold"]
[Result "1/2-1/2"]
[ECO "B15"]
[BlackElo "1824"]
[PlyCount "93"]
[EventDate "2022.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[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 Re8 9. h3 Bf5 10. Nh4 Be6 11. Bd3 g6 12. c4 Bc7 13. Nf3 Qd7 14. Re1 Na6 15. Bd2 Rad8 16. Bc3 Bf4 17. a3 Nc7 18. Bd2 Bd6 19. Bc3 Bf5 20. Bxf5 Qxf5 21. Qb1 Qh5 22. Qc2 Kg7 23. Rxe8 Rxe8 24. Re1 Rxe1+ 25. Bxe1 Ne6 26. Qb3 b5 27. c5 Bc7 28. Bd2 Qf5 29. Qd1 g5 30. Be3 Qd5 31. Qc2 h6 32. b4 f5 33. Bd2 f6 34. Qd3 Qe4 35. Qc3 Bf4 36. Bxf4 Nxf4 37. Qe3 Ne6 38. Kh2 Kg6 39. g4 a6 40. Kg1 Nf4 41. gxf5+ Qxf5 42. h4 Qg4+ 43. Kf1 Qf5 44. Qe8+ Kg7 45. Qe7+ Kg8 46. Qe8+ Kg7 47. Qe7+ 1/2-1/2

[Event "Niteroi op 2nd"]
[Site "Niteroi"]
[Date "2022.09.05"]
[Round "7"]
[White "Souza dos Santos, Matheus Garcett"]
[Black "Macieira, Flavio Helmold"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "1988"]
[BlackElo "1824"]
[PlyCount "71"]
[EventDate "2022.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. cxd5 cxd5 4. exd5 Qxd5 5. Nc3 Qa5 6. Bc4 Nf6 7. Nf3 g6 8. 0-0 Bg7 9. Re1 e6 10. d4 0-0 11. Ne5 Nbd7 12. Bb3 a6 13. Qe2 b5 14. Qf3 Qc7 15. Bf4 Bb7 16. Nxf7 Qb6 17. Qh3 Rxf7 18. Rxe6 Qxd4 19. Re7 Raf8 20. Bxf7+ Rxf7 21. Be3 Qd6 22. Re6 Qd3 23. Rd1 Qf5 24. Qxf5 gxf5 25. Red6 Bf8 26. R6d2 Ne5 27. Rd8 Nc6 28. R8d5 Nxd5 29. Nxd5 Ne5 30. Nf4 Bc8 31. h4 Rd7 32. Rc1 Bb7 33. Nh5 Kf7 34. Ng3 Kf6 35. Re1 Nd3 36. Re2 1-0

[Event "Niteroi op 2nd"]
[Site "Niteroi"]
[Date "2022.09.04"]
[Round "6"]
[White "Macieira, Flavio Helmold"]
[Black "Santos Filho, Tadeu Souza"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1824"]
[BlackElo "2024"]
[PlyCount "80"]
[EventDate "2022.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. c3 d5 2. d4 Nc6 3. Bg5 Qd6 4. Nf3 e5 5. dxe5 Nxe5 6. Nbd2 Nf6 7. Nxe5 Qxe5 8. Nf3 Qd6 9. e3 Be7 10. Bd3 Be6 11. Qc2 h6 12. Bf4 Qb6 13. Nd4 Bd7 14. Nf5 Bxf5 15. Bxf5 0-0 16. g4 Bd6 17. Bg3 Rfe8 18. 0-0-0 Rad8 19. Bh4 Be7 20. g5 Nh5 21. Rhg1 g6 22. gxh6 Kh7 23. Bxe7 Rxe7 24. Rg5 Kxh6 25. Rdg1 Rg8 26. Qe2 Ree8 27. Qg4 Nf6 28. Qh4+ Kg7 29. Qg3 Kf8 30. Bc2 Rd8 31. Qf3 Qe6 32. Qf4 Qd6 33. Qh4 Ke7 34. Qg3 Kd7 35. Qf3 Kc8 36. Rd1 Qe7 37. Qf4 Rd6 38. Re5 Re6 39. Rg5 Rh8 40. Qg3 c6 1/2-1/2

[Event "Niteroi op 2nd"]
[Site "Niteroi"]
[Date "2022.09.03"]
[Round "4"]
[White "Da Rocha, Cleber Lemos"]
[Black "Macieira, Flavio Helmold"]
[Result "0-1"]
[ECO "B12"]
[BlackElo "1824"]
[PlyCount "44"]
[EventDate "2022.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h6 5. g4 Be4 6. f3 Bh7 7. h5 e6 8. Bd3 Bxd3 9. Qxd3 Qb6 10. Nd2 c5 11. c4 Ne7 12. Ne2 Nd7 13. f4 0-0-0 14. b3 cxd4 15. Bb2 Nc5 16. Qf3 dxc4 17. Nxc4 Qb4+ 18. Nd2 Nc6 19. 0-0-0 a5 20. Nc4 d3 21. Ba3 Nxb3+ 22. axb3 Qxb3 0-1

[Event "Niteroi op 2nd"]
[Site "Niteroi"]
[Date "2022.09.02"]
[Round "3"]
[White "Macieira, Flavio Helmold"]
[Black "Mendes Domingues, Ribeiro Matheus"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "1824"]
[BlackElo "2142"]
[PlyCount "38"]
[EventDate "2022.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. Nf3 e6 2. c4 d5 3. g3 Nf6 4. Bg2 d4 5. d3 c5 6. a3 Nc6 7. Nbd2 a6 8. Nh4 Be7 9. Rb1 0-0 10. 0-0 e5 11. Qc2 Bg4 12. Re1 a5 13. Kh1 Qd7 14. Bf3 Rfe8 15. Ng2 Rad8 16. Nf1 Bd6 17. h4 Bf5 18. Nh2 e4 19. dxe4 Nxe4 0-1

[Event "Niteroi op 2nd"]
[Site "Niteroi"]
[Date "2022.09.02"]
[Round "2"]
[White "Pavao, Tiago Lara Biasi"]
[Black "Macieira, Flavio Helmold"]
[Result "0-1"]
[ECO "C20"]
[WhiteElo "1761"]
[BlackElo "1824"]
[PlyCount "28"]
[EventDate "2022.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. f3 e5 2. e4 Bc5 3. Ne2 Nf6 4. d4 exd4 5. Nxd4 d6 6. Bg5 h6 7. Bxf6 Qxf6 8. Nb5 Bb6 9. Bd3 0-0 10. N1c3 Be6 11. Nd5 Bxd5 12. exd5 Re8+ 13. Kd2 a6 14. Nc3 Qf4# 0-1

[Event "Niteroi op 2nd"]
[Site "Niteroi"]
[Date "2022.09.01"]
[Round "1"]
[White "Macieira, Flavio Helmold"]
[Black "Santana, Leandro Aurelio Da"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "1824"]
[PlyCount "46"]
[EventDate "2022.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. c3 c5 2. Nf3 d6 3. d4 cxd4 4. cxd4 Nf6 5. Nc3 g6 6. g3 Bg7 7. Bg2 0-0 8. 0-0 Nc6 9. Bg5 Bf5 10. Re1 h6 11. Bf4 Qd7 12. Rc1 Rfe8 13. a3 a6 14. e4 Bg4 15. Qd3 Nxd4 16. Nxd4 e5 17. Nce2 exf4 18. Nxf4 g5 19. Nd5 Nxd5 20. exd5 Rxe1+ 21. Rxe1 Re8 22. Rc1 Rc8 23. Re1 Re8 1/2-1/2

[Event "BRA-ch Seniors 65+"]
[Site "Sao Paulo"]
[Date "2019.10.13"]
[Round "4"]
[White "Haman, Muhammad"]
[Black "Macieira, Flavio Helmold"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1874"]
[BlackElo "1842"]
[PlyCount "57"]
[EventDate "2019.10.11"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Bc4 Be6 7. Qe2 Be7 8. Bd2 b5 9. Bb3 0-0 10. Nf3 Re8 11. 0-0-0 Nd7 12. Rhe1 Nb6 13. Bb4 Bd6 14. Bxd6 Qxd6 15. Qe4 Nd5 16. Bxd5 cxd5 17. Qd3 Qd7 18. Qd2 Rac8 19. Re3 Bf5 20. Ne1 Rxe3 21. Qxe3 Qc7 22. Rd2 Qxh2 23. Re2 Qb8 24. Qe7 h6 25. b3 Qb6 26. Qe3 a5 27. Nd3 Bxd3 28. Qxd3 a4 29. c3 1-0

[Event "BRA-ch Seniors 65+"]
[Site "Sao Paulo"]
[Date "2019.10.13"]
[Round "5"]
[White "Macieira, Flavio Helmold"]
[Black "Vallejos, Jose Antonio"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1842"]
[BlackElo "1827"]
[PlyCount "75"]
[EventDate "2019.10.11"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. c3 b6 2. d4 Nf6 3. Bg5 Bb7 4. Nd2 d5 5. e3 g6 6. Ngf3 Bg7 7. Bd3 0-0 8. Qe2 Ne4 9. Bf4 f5 10. Ne5 c5 11. f3 Nd6 12. 0-0 c4 13. Bc2 Nd7 14. Nxd7 Qxd7 15. e4 e6 16. exd5 exd5 17. Rae1 Rfe8 18. Qd1 Rxe1 19. Rxe1 Bf8 20. Re2 Re8 21. Qe1 Rxe2 22. Qxe2 Nf7 23. Qe3 h6 24. h3 g5 25. Be5 h5 26. Bf6 g4 27. f4 Qd6 28. Be5 Qe6 29. Nf1 h4 30. hxg4 fxg4 31. f5 Qh6 32. Bf4 Qh5 33. Qe6 Bh6 34. Be5 g3 35. Bd6 Bf8 36. Bxf8 Kxf8 37. f6 Qe2 38. Qxe2 1-0

[Event "BRA-ch Seniors 65+"]
[Site "Sao Paulo"]
[Date "2019.10.12"]
[Round "2"]
[White "Cordioli, Jairo Ribeiro"]
[Black "Macieira, Flavio Helmold"]
[Result "1/2-1/2"]
[ECO "E91"]
[WhiteElo "1799"]
[BlackElo "1842"]
[PlyCount "110"]
[EventDate "2019.10.11"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 c5 2. d5 d6 3. c4 g6 4. Nc3 Bg7 5. e4 Nf6 6. Nf3 a6 7. Be2 0-0 8. 0-0 Nfd7 9. Re1 Ne5 10. Bf4 Nbd7 11. a4 Kh8 12. Qd2 Nxf3+ 13. Bxf3 Rg8 14. Bh6 Bf6 15. Bg5 Bg7 16. Be2 f6 17. Bh6 g5 18. Bxg7+ Rxg7 19. Rf1 Ne5 20. Nd1 f5 21. exf5 Bxf5 22. Ne3 Bd7 23. f4 gxf4 24. Rxf4 Qg8 25. b3 Rf8 26. Raf1 Rgf7 27. Rxf7 Rxf7 28. Rxf7 Qxf7 29. h3 Qg6 30. Kh2 Qg5 31. Nf1 Qf5 32. Qe3 Ng6 33. Ng3 Qe5 34. Qxe5+ Nxe5 35. Kg1 Kg7 36. Kf2 Kf6 37. Ne4+ Kf5 38. Ke3 Be8 39. g4+ Kg6 40. h4 h6 41. Kf4 Nf7 42. h5+ Kg7 43. g5 hxg5+ 44. Nxg5 Nd8 45. Ne4 Kh6 46. Ng3 Kg7 47. a5 Bd7 48. Bg4 e5+ 49. dxe6 Bxe6 50. Nf5+ Bxf5 51. Bxf5 Nc6 52. Bc2 Nxa5 53. Kg5 b5 54. h6+ Kh8 55. cxb5 axb5 1/2-1/2

[Event "BRA-ch Seniors 65+"]
[Site "Sao Paulo"]
[Date "2019.10.12"]
[Round "3"]
[White "Macieira, Flavio Helmold"]
[Black "Morais, Jose Carlos Grizzi"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1842"]
[PlyCount "59"]
[EventDate "2019.10.11"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. c3 d5 2. d4 Nf6 3. Nf3 Nc6 4. Bg5 e6 5. Nbd2 Be7 6. Qc2 0-0 7. e4 Nxe4 8. Bxe7 Nxe7 9. Nxe4 dxe4 10. Qxe4 Nd5 11. Bd3 g6 12. 0-0 Re8 13. Rad1 f5 14. Qe5 Qf6 15. Rfe1 Qxe5 16. Rxe5 Nf4 17. Bc4 a6 18. d5 b5 19. Bb3 Bd7 20. dxe6 Bxe6 21. Rde1 Kg7 22. Nd4 Kf6 23. g3 Nh3+ 24. Kg2 Ng5 25. h4 Bd5+ 26. Bxd5 Rxe5 27. hxg5+ Kxg5 28. Rxe5 Kf6 29. Re6+ Kg7 30. Bxa8 1-0

[Event "BRA-ch Seniors 65+"]
[Site "Sao Paulo"]
[Date "2019.10.11"]
[Round "1"]
[White "Macieira, Flavio Helmold"]
[Black "Bastos, Ricardo Alves"]
[Result "1/2-1/2"]
[ECO "E65"]
[WhiteElo "1842"]
[BlackElo "1416"]
[PlyCount "73"]
[EventDate "2019.10.11"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. g3 g6 5. Bg2 Bg7 6. e3 0-0 7. 0-0 d6 8. d4 Bg4 9. h3 Bf5 10. a3 Ne4 11. Nxe4 Bxe4 12. d5 Na5 13. Nd2 Bd3 14. Re1 Nxc4 15. Qb3 Ne5 16. f4 c4 17. Qd1 Nd7 18. Bf1 Bxf1 19. Rxf1 b5 20. Ne4 Qb6 21. Rb1 Rfc8 22. Qf3 Nc5 23. Nf2 Nb3 24. Kg2 Rc7 25. f5 Rac8 26. Ng4 Nxc1 27. Rfxc1 c3 28. bxc3 Rxc3 29. Rxc3 Rxc3 30. Rf1 g5 31. f6 Rc2+ 32. Kh1 exf6 33. Nxf6+ Bxf6 34. Qxf6 Qc7 35. Qxg5+ Kh8 36. Qf6+ Kg8 37. Qg5+ 1/2-1/2

[Event "Niteroi op 1st"]
[Site "Niteroi"]
[Date "2019.09.08"]
[Round "7"]
[White "De Moura, Pablo Rafael"]
[Black "Macieira, Flavio Helmold"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "1643"]
[BlackElo "1901"]
[PlyCount "51"]
[EventDate "2019.09.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Nf3 Bd6 7. Bd3 0-0 8. 0-0 Bg4 9. c3 Re8 10. h3 Bh5 11. Be2 Qe7 12. Be3 Nd7 13. Re1 Bc7 14. Nh4 Bg6 15. Nxg6 hxg6 16. Bc4 Nb6 17. Bb3 Qd6 18. g3 Nd5 19. Qf3 Qd7 20. Kg2 Nxe3+ 21. Rxe3 Rxe3 22. Qxe3 Re8 23. Qf3 Qe7 24. Kf1 Qd7 25. Kg2 Qe7 26. Kf1 1/2-1/2

[Event "Niteroi op 1st"]
[Site "Niteroi"]
[Date "2019.09.07"]
[Round "6"]
[White "Macieira, Flavio Helmold"]
[Black "Sampaio, Andre Luiz"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "1901"]
[BlackElo "1674"]
[PlyCount "26"]
[EventDate "2019.09.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Be7 5. d3 0-0 6. Qc2 c5 7. e3 Nc6 8. a3 b6 9. 0-0 Bb7 10. Rd1 Qc7 11. d4 cxd4 12. Nxd4 Nxd4 13. exd4 Rfd8 1/2-1/2

[Event "Niteroi op 1st"]
[Site "Niteroi"]
[Date "2019.09.06"]
[Round "4"]
[White "Macieira, Flavio Helmold"]
[Black "De Oliveira, Francemir Barra"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1901"]
[BlackElo "1631"]
[PlyCount "76"]
[EventDate "2019.09.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c3 e5 2. d4 e4 3. Bf4 Be7 4. e3 Nf6 5. Ne2 d6 6. h3 0-0 7. Nd2 d5 8. c4 c6 9. Nc3 a6 10. Be2 Be6 11. Qb3 b5 12. cxd5 cxd5 13. Rc1 Nbd7 14. 0-0 Nb6 15. Qd1 Nfd7 16. f3 g5 17. Bh2 f5 18. Qe1 Nf6 19. Qg3 Nfd7 20. Nb3 Nc4 21. fxe4 fxe4 22. Bxc4 bxc4 23. Nd2 Kh8 24. b3 Rxf1+ 25. Kxf1 cxb3 26. Nxb3 Rc8 27. Ne2 Qf8+ 28. Kg1 Rxc1+ 29. Nexc1 Qc8 30. Qc7 Qxc7 31. Bxc7 g4 32. hxg4 Bxg4 33. Kf2 Bf8 34. Ke1 Kg8 35. Ne2 Be6 36. Kf2 Nf6 37. Nf4 Bd7 38. Ke2 Ne8 0-1

[Event "Niteroi op 1st"]
[Site "Niteroi"]
[Date "2019.09.06"]
[Round "5"]
[White "Peixoto, Fernando Teodoro Ma"]
[Black "Macieira, Flavio Helmold"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1585"]
[BlackElo "1901"]
[PlyCount "59"]
[EventDate "2019.09.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 c5 2. c3 Qc7 3. Nf3 Nf6 4. g3 e6 5. Bf4 d6 6. e3 h6 7. h4 Nbd7 8. Bh3 e5 9. Bxd7+ Nxd7 10. dxe5 dxe5 11. Nxe5 Nxe5 12. Qd5 Bd6 13. Na3 Be6 14. Qd1 a6 15. Qa4+ Bd7 16. Qe4 Qc6 17. Qxc6 Bxc6 18. Bxe5 Bxe5 19. 0-0 0-0-0 20. Nc4 Bc7 21. Rad1 Bf3 22. Rd2 b5 23. Rxd8+ Rxd8 24. Na3 Rd2 25. Rb1 Be4 26. Rc1 Rxb2 27. c4 b4 28. f3 Bb7 29. Nb5 axb5 30. cxb5 0-1

[Event "Niteroi op 1st"]
[Site "Niteroi"]
[Date "2019.09.05"]
[Round "3"]
[White "Carneiro, Luis Guilherme Rosa"]
[Black "Macieira, Flavio Helmold"]
[Result "1-0"]
[ECO "B07"]
[BlackElo "1901"]
[PlyCount "33"]
[EventDate "2019.09.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Bg4 4. f3 Bh5 5. Be3 Nbd7 6. Qd2 e5 7. 0-0-0 h6 8. Bc4 a6 9. Bb3 c6 10. Nge2 b5 11. g4 Bg6 12. Ng3 a5 13. a4 Rc8 14. axb5 cxb5 15. Nxb5 Be7 16. h4 Nh7 17. h5 1-0

[Event "Niteroi op 1st"]
[Site "Niteroi"]
[Date "2019.09.05"]
[Round "2"]
[White "Macieira, Flavio Helmold"]
[Black "Luz, Arthur Nader"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "1901"]
[BlackElo "2189"]
[PlyCount "82"]
[EventDate "2019.09.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. g3 0-0 5. Bg2 d6 6. Nc3 Nc6 7. 0-0 e5 8. a3 exd4 9. Nxd4 Nxd4 10. Qxd4 Re8 11. Qh4 Qd7 12. Bg5 Ng4 13. Bf3 h6 14. Bd2 h5 15. Qh3 Ne5 16. Qh4 Nxf3+ 17. exf3 Qf5 18. Rae1 Bd7 19. Nd5 Bc6 20. Rxe8+ Rxe8 21. Re1 Rxe1+ 22. Bxe1 Bxd5 23. cxd5 Qxf3 24. Qd8+ Kh7 25. Qxc7 Qxd5 26. Bb4 Be5 27. h4 Kg7 28. Kh2 Qf3 29. Qc2 d5 30. Kg1 b6 31. Qc8 d4 32. Qe8 Qf5 33. f4 Bc7 34. Bf8+ Kh7 35. Qc6 Bd8 36. Qd6 Bf6 37. Qc7 Qe6 38. Qc2 a5 39. b4 a4 40. Kf2 Qd5 41. Qd3 Qd8 0-1

[Event "Niteroi op 1st"]
[Site "Niteroi"]
[Date "2019.09.04"]
[Round "1"]
[White "Silva Adilson, Antonio"]
[Black "Macieira, Flavio Helmold"]
[Result "0-1"]
[ECO "A48"]
[BlackElo "1901"]
[PlyCount "50"]
[EventDate "2019.09.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 c5 2. Nf3 Nf6 3. e3 g6 4. Bc4 Bg7 5. Nc3 cxd4 6. Nxd4 a6 7. a4 0-0 8. 0-0 Nc6 9. Nf3 Qc7 10. Nd5 Nxd5 11. Bxd5 e6 12. Bb3 d5 13. c4 dxc4 14. Bxc4 Na5 15. Ba2 Rd8 16. Qe2 Bd7 17. Qd1 Bb5 18. Nd2 Bxf1 19. Qxf1 Rac8 20. Rb1 Qc2 21. b4 Rxd2 22. Bxd2 Qxa2 23. bxa5 Qxd2 24. Rxb7 Rc1 25. Rb8+ Bf8 0-1

[Event "Brasiliense-ch"]
[Site "Brazil"]
[Date "1990.11.??"]
[Round "8"]
[White "Lima, Oswaldo"]
[Black "Macieira, Flavio Helmold"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "1992"]
[BlackElo "2087"]
[PlyCount "91"]
[EventDate "1990.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. Nxd4 Nc6 6. Bb5 Bd7 7. Nxc6 bxc6 8. Bd3 Bd6 9. 0-0 Qc7 10. h3 Nf6 11. Qe2 0-0 12. Nf3 e5 13. Bg5 Nxe4 14. Bxe4 dxe4 15. Qxe4 Be6 16. Rad1 f6 17. Bd2 Rad8 18. c4 Rd7 19. b3 Rfd8 20. Bc3 Bf8 21. Qc2 Bf5 22. Qc1 Qb7 23. Ba5 Bd3 24. Bxd8 Bxf1 25. Kxf1 e4 26. Ne1 e3 27. fxe3 Bc5 28. Ba5 Re7 29. Bd2 Qd7 30. Kg1 Qf5 31. Nf3 Qd3 32. Re1 g5 33. b4 Bb6 34. c5 Bc7 35. Qc3 Qg6 36. Qc4+ Kg7 37. Bc3 h5 38. e4 Bg3 39. Re2 g4 40. Nd4 Rxe4 41. Ne6+ Rxe6 42. Qxe6 Qb1+ 43. Re1 Bxe1 44. Bxf6+ Kh6 45. Bc3+ Kg5 46. Qf6# 1-0

[Event "Brasiliense-ch"]
[Site "Brazil"]
[Date "1990.10.02"]
[Round "1"]
[White "Macieira, Flavio Helmold"]
[Black "Fonseca, Antonio"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2087"]
[BlackElo "1916"]
[PlyCount "57"]
[EventDate "1990.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 Nc6 3. g3 Bc5 4. Nf3 Nf6 5. d4 Bb4 6. Bg2 d5 7. cxd5 Qxd5 8. 0-0 Qd7 9. Bg5 Be7 10. Rc1 0-0 11. Ne5 Qe8 12. Nb5 Qd8 13. Rxc6 bxc6 14. Nxc6 Qd7 15. Nxe7+ Qxe7 16. Bxa8 h6 17. Bxf6 Qxf6 18. Bg2 Qe7 19. Qc2 Qb4 20. Nxa7 Qxd4 21. Nxc8 Rxc8 22. a4 c5 23. a5 Rb8 24. a6 Rxb2 25. Qxb2 Qxb2 26. a7 c4 27. a8Q+ Kh7 28. Qe4+ g6 29. Qxc4 1-0

[Event "Brasiliense-ch"]
[Site "Brazil"]
[Date "1990.10.??"]
[Round "7"]
[White "Lima, Felipe da Silva"]
[Black "Macieira, Flavio Helmold"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2143"]
[BlackElo "2087"]
[PlyCount "114"]
[EventDate "1990.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 e6 2. g3 c6 3. Bg2 d5 4. Nf3 Nf6 5. 0-0 Bd6 6. b3 0-0 7. Bb2 Qc7 8. Nc3 Nbd7 9. Qc2 e5 10. Nh4 Nb6 11. cxd5 cxd5 12. Rac1 Bd7 13. e3 Rac8 14. Nf5 Rfe8 15. Nxd6 Qxd6 16. a4 Qb4 17. Qd1 Bf5 18. d4 exd4 19. exd4 Bg4 20. f3 Bd7 21. Na2 Qe7 22. Rxc8 Nxc8 23. Nc1 Bf5 24. Rf2 Qe3 25. Kf1 Qh6 26. g4 Be6 27. h3 Ne7 28. Nd3 Ng6 29. Re2 Qh4 30. Bc3 Qg3 31. Qe1 Qh2 32. Bd2 h5 33. g5 Nd7 34. Qf2 Rc8 35. Qg1 Qd6 36. Qf2 Qa3 37. f4 Bf5 38. Ne5 Ndxe5 39. fxe5 Bd3 40. Bxd5 Bxe2+ 41. Kxe2 Qe7 42. Qf5 Rd8 43. Bb4 Qd7 44. Qxd7 Rxd7 45. Bf3 Rxd4 46. Bc5 Rd7 47. Bxa7 Nxe5 48. Bxh5 Rd3 49. Bg4 Rxb3 50. Bc8 Rb4 51. a5 Nc4 52. a6 bxa6 53. Bxa6 Ra4 54. Bxc4 Rxc4 55. Bf2 Kh7 56. Kd3 Ra4 57. Bc5 Kg6 0-1

[Event "Brasiliense-ch"]
[Site "Brazil"]
[Date "1990.10.??"]
[Round "6"]
[White "Macieira, Flavio Helmold"]
[Black "Leao, Manoel"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "2087"]
[BlackElo "2132"]
[PlyCount "116"]
[EventDate "1990.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 f5 2. d4 Nf6 3. Bg5 e6 4. Nc3 d5 5. cxd5 exd5 6. Bxf6 Qxf6 7. Nxd5 Qd8 8. Nc3 Bd6 9. Qb3 Nc6 10. Nf3 Bd7 11. e3 f4 12. e4 Qe7 13. 0-0-0 0-0-0 14. e5 Bb4 15. Nd5 Qf8 16. Nxb4 Qxb4 17. e6 Be8 18. Bc4 Qd6 19. Qc3 Bh5 20. Rhe1 Bxf3 21. gxf3 Ne7 22. Qa5 Kb8 23. Qc5 Rhe8 24. Re4 Qxc5 25. dxc5 Rxd1+ 26. Kxd1 Rd8+ 27. Kc2 g5 28. Kc3 c6 29. Rd4 Kc7 30. Rxd8 Kxd8 31. Kd4 Ng6 32. Ke4 Nh4 33. Ke5 Ke7 34. Be2 h6 35. a3 Ng6+ 36. Kf5 Nh4+ 37. Kg4 Kxe6 38. Kh5 Nf5 39. Bd3 Nd4 40. Kxh6 Kf6 41. b4 Nxf3 42. Be2 Ne5 43. f3 Ng6 44. Kh5 Ne7 45. Bf1 Nf5 46. Bh3 Nd4 47. Bg4 a5 48. bxa5 Nb3 49. a6 bxa6 50. Bd7 Nxc5 51. Bxc6 a5 52. Kg4 Nd3 53. Be4 Nf2+ 54. Kh5 Nxe4 55. h4 gxh4 56. Kxh4 Nf2 57. Kh5 Kf5 58. Kh6 Nd3 0-1

[Event "Brasiliense-ch"]
[Site "Brazil"]
[Date "1990.10.??"]
[Round "5"]
[White "Macieira, Flavio Helmold"]
[Black "Reis, Ernesto Guevara"]
[Result "1-0"]
[ECO "A18"]
[WhiteElo "2087"]
[BlackElo "1951"]
[PlyCount "87"]
[EventDate "1990.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 d6 4. d4 Nbd7 5. f4 g6 6. Nf3 Bg7 7. e5 dxe5 8. fxe5 Ng8 9. Be2 Ne7 10. Be3 b6 11. Ng5 Nf5 12. Bf4 Bb7 13. Bf3 Bxf3 14. Nxf3 0-0 15. g4 Ne7 16. Qe2 Re8 17. h4 c5 18. h5 cxd4 19. Ne4 gxh5 20. Rxh5 Ng6 21. Bg5 f6 22. exf6 Nxf6 23. 0-0-0 e5 24. Qh2 Nxg4 25. Qh3 Qc7 26. Qxg4 Qxc4+ 27. Kb1 Rac8 28. Rh2 Rc6 29. Qh5 d3 30. Qxh7+ Kf7 31. Bh6 Qc2+ 32. Rxc2 dxc2+ 33. Kc1 cxd1Q+ 34. Kxd1 Rd8+ 35. Ned2 Rg8 36. Ng5+ Kf8 37. Nde4 Ne7 38. Bxg7+ Rxg7 39. Qh8+ Rg8 40. Nh7+ Kf7 41. Nhg5+ Kf8 42. Qxe5 Rcg6 43. Qf4+ Ke8 44. Qf7+ 1-0

[Event "Brasiliense-ch"]
[Site "Brazil"]
[Date "1990.10.??"]
[Round "3"]
[White "Macieira, Flavio Helmold"]
[Black "Souza, Antonio Jose"]
[Result "1-0"]
[ECO "A23"]
[WhiteElo "2087"]
[BlackElo "1918"]
[PlyCount "159"]
[EventDate "1990.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. g3 c6 4. d4 exd4 5. Qxd4 d5 6. Bg5 Nbd7 7. cxd5 Bc5 8. Qd2 cxd5 9. Nf3 Qb6 10. e3 Ne4 11. Qc2 Nxc3 12. bxc3 f6 13. Rb1 Qe6 14. Bf4 g5 15. Bc7 b6 16. Nd4 Qe4 17. Qxe4+ dxe4 18. Bb5 a6 19. Bc6 Ra7 20. Bb8 Rb7 21. Bxb7 Bxb7 22. Bc7 Bd5 23. Nb3 Ba3 24. 0-0 Bc4 25. Rfe1 Kf7 26. Rbd1 Bd3 27. Nc1 Rc8 28. Nxd3 exd3 29. Bxb6 Nxb6 30. Rxd3 Nc4 31. f4 Nb2 32. Rd7+ Kg6 33. fxg5 fxg5 34. Ra7 Rc6 35. Rb7 Nc4 36. e4 g4 37. Kh1 Ne5 38. Rb3 Be7 39. Reb1 Bc5 40. Kg2 Kg5 41. Rf1 Nf3 42. Rd1 h5 43. a4 Kf6 44. Rd5 Ne5 45. c4 Be7 46. c5 Rxc5 47. Rb6+ Rc6 48. Rxc6+ Nxc6 49. Rxh5 Kg6 50. Rh8 a5 51. Ra8 Nd8 52. Rxa5 Ne6 53. Ra8 Kf6 54. Rb8 Ng5 55. a5 Kf7 56. Rc8 Nxe4 57. a6 Nd6 58. a7 Nxc8 59. a8Q Nd6 60. Qa4 Nf5 61. Kf1 Bd6 62. Ke2 Nh6 63. Qd7+ Be7 64. Qd5+ Kg7 65. Kd3 Bf6 66. Ke4 Kg6 67. Qe6 Kg7 68. Kf4 Kg6 69. Qe8+ Kg7 70. Qh5 Kh7 71. h3 gxh3 72. g4 h2 73. g5 Bg7 74. Qxh2 Kg6 75. gxh6 Bxh6+ 76. Ke5 Bg7+ 77. Ke6 Bh6 78. Qg3+ Bg5 79. Qg4 Kh6 80. Kf5 1-0

[Event "Brasiliense-ch"]
[Site "Brazil"]
[Date "1990.10.??"]
[Round "4"]
[White "Pimentel, William Barreto"]
[Black "Macieira, Flavio Helmold"]
[Result "1-0"]
[ECO "B70"]
[WhiteElo "2172"]
[BlackElo "2087"]
[PlyCount "95"]
[EventDate "1990.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bg5 c5 6. Qd2 cxd4 7. Nxd4 Qa5 8. 0-0-0 Nc6 9. Nb3 Qd8 10. f3 h6 11. Be3 Bd7 12. Nd4 Rc8 13. h4 Nxd4 14. Bxd4 Qa5 15. Kb1 b5 16. g4 a6 17. Nd5 Qxd2 18. Rxd2 e5 19. Bc3 Nxd5 20. Rxd5 Rc6 21. Bb4 Ke7 22. Be2 Be6 23. Rd2 Rd8 24. h5 gxh5 25. Rxh5 Ra8 26. Rd1 a5 27. Bd2 Rac8 28. Bd3 Bc4 29. Bxa5 Bxd3 30. cxd3 Rc2 31. Bd2 R8c6 32. Rc1 Rxc1+ 33. Bxc1 d5 34. b3 dxe4 35. dxe4 Rc3 36. Rf5 Ke6 37. Kb2 Rc6 38. Bd2 Bf8 39. Rh5 b4 40. Bxh6 Bc5 41. Bd2 Bd4+ 42. Kb1 Bc3 43. Bc1 Rd6 44. Rh6+ f6 45. g5 Rd1 46. Rxf6+ Ke7 47. Kc2 Rf1 48. a4 1-0

[Event "Brasiliense-ch"]
[Site "Brazil"]
[Date "1990.10.??"]
[Round "2"]
[White "Silveira, Marcos"]
[Black "Macieira, Flavio Helmold"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2217"]
[BlackElo "2087"]
[PlyCount "73"]
[EventDate "1990.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 e6 2. e4 d5 3. exd5 exd5 4. d4 Bb4+ 5. Nc3 Nf6 6. Nf3 0-0 7. Be2 c5 8. 0-0 cxd4 9. Nxd4 dxc4 10. Bxc4 Bg4 11. Qd3 Nbd7 12. Nc2 Ba5 13. Bg5 Ne5 14. Qxd8 Rfxd8 15. Bxf6 gxf6 16. Nd5 Kg7 17. Nde3 Rd2 18. Rac1 Rad8 19. f4 Nxc4 20. Nxc4 Bb6+ 21. Kh1 Re2 22. Nxb6 Rdd2 23. Ne3 axb6 24. Nxg4 h5 25. Ne5 fxe5 26. fxe5 Rxe5 27. Rc7 Re6 28. Rcxf7+ Kg6 29. Rxb7 Rxb2 30. a4 Ree2 31. Rb8 Kg7 32. Rg1 h4 33. h3 Kf6 34. Rg8 Re4 35. Ra1 Ke5 36. Re8+ Kd4 37. Rd1+ 1-0

[Event "Brasiliense-ch"]
[Site "Brazil"]
[Date "1990.??.??"]
[Round "9"]
[White "Macieira, Flavio Helmold"]
[Black "Araujo, Helio da Silva"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "2087"]
[BlackElo "1902"]
[PlyCount "71"]
[EventDate "1990.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. e3 Nf6 4. Nc3 e6 5. Nf3 Bd6 6. Bd3 Nbd7 7. 0-0 0-0 8. b3 dxc4 9. bxc4 e5 10. Bb2 Re8 11. Qc2 Qe7 12. Ng5 h6 13. Nge4 Bc7 14. Rad1 Nxe4 15. Nxe4 Nf6 16. Nxf6+ Qxf6 17. d5 Qg5 18. Bh7+ Kh8 19. d6 Bh3 20. f4 exf4 21. dxc7 fxe3 22. Rxf7 e2 23. Bxg7+ Qxg7 24. Rxg7 exd1Q+ 25. Qxd1 Kxg7 26. Bc2 Be6 27. Qd3 Rac8 28. Qg6+ Kf8 29. Qf6+ Bf7 30. Qxh6+ Ke7 31. Qf4 Be6 32. c5 Rf8 33. Qd6+ Kf6 34. Bb3 Rfe8 35. Bxe6 Rxe6 36. Qd8+ 1-0

