[Event "Campo Grande op 5th"]
[Site "Campo Grande"]
[Date "2019.12.01"]
[Round "5"]
[White "Gazineu Neto, Rubens"]
[Black "Maachar, Sami Hiedeo Akamine"]
[Result "1-0"]
[ECO "E65"]
[WhiteElo "1941"]
[BlackElo "1428"]
[PlyCount "46"]
[EventDate "2019.11.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Nc3 d6 5. Bg2 0-0 6. 0-0 c5 7. d4 Nbd7 8. Re1 Nb6 9. b3 cxd4 10. Nxd4 a6 11. e4 Qc7 12. Bb2 e5 13. Nc2 Be6 14. Ne3 Rad8 15. a4 Nc8 16. Rc1 Ne7 17. h3 Nh5 18. Kh2 Bh6 19. Rc2 Nc6 20. Ned5 Qa5 21. Ba3 Bxd5 22. Nxd5 Nd4 23. Bb4 Qxb4 1-0

[Event "Campo Grande op 5th"]
[Site "Campo Grande"]
[Date "2019.11.30"]
[Round "3"]
[White "Chaebo, Marco Antonio"]
[Black "Maachar, Sami Hiedeo Akamine"]
[Result "0-1"]
[ECO "A48"]
[BlackElo "1428"]
[PlyCount "68"]
[EventDate "2019.11.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. h3 Bg7 4. e3 d6 5. Nf3 0-0 6. Nbd2 Nc6 7. c3 Re8 8. Be2 e5 9. dxe5 dxe5 10. Bh2 e4 11. Nd4 Nxd4 12. cxd4 Nd5 13. 0-0 c6 14. Bc4 f5 15. Nb1 Be6 16. a3 Kh8 17. Nc3 Nxc3 18. bxc3 Bxc4 19. Re1 Qd5 20. Rb1 b5 21. a4 a6 22. a5 Rac8 23. Rb4 Red8 24. Qc1 c5 25. dxc5 Qxc5 26. Rb2 Bd3 27. Rb3 Be5 28. f4 Bf6 29. Qd2 Bxc3 30. Rxc3 Qxc3 31. Qf2 Qxa5 32. g4 Rc2 33. Qh4 Rf8 34. Qe7 Qxe1# 0-1

[Event "Campo Grande op 5th"]
[Site "Campo Grande"]
[Date "2019.11.30"]
[Round "4"]
[White "Maachar, Sami Hiedeo Akamine"]
[Black "Mendes, Yendor Cezarino"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1428"]
[BlackElo "1838"]
[PlyCount "29"]
[EventDate "2019.11.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 Bf5 4. c4 e6 5. Nc3 Bb4 6. a3 Bxc3+ 7. bxc3 c6 8. Nf3 Qa5 9. Qb3 0-0 10. Qb4 Qxb4 11. cxb4 Nbd7 12. c5 Ne4 13. Nh4 Bg6 14. Nxg6 hxg6 15. f3 1/2-1/2

[Event "Campo Grande op 5th"]
[Site "Campo Grande"]
[Date "2019.11.29"]
[Round "2"]
[White "Maachar, Sami Hiedeo Akamine"]
[Black "De Oliveira, Renan Rodrigo"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1428"]
[PlyCount "36"]
[EventDate "2019.11.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 a6 7. Bd3 Nc6 8. a3 h6 9. Bh4 Be6 10. Nf3 Qd7 11. Rc1 g5 12. Bg3 g4 13. Ne5 Nxe5 14. Bxe5 Rg8 15. Na4 Rc8 16. Nc5 Bxc5 17. Rxc5 Ne4 18. Bxe4 dxe4 1/2-1/2

[Event "Campo Grande op 5th"]
[Site "Campo Grande"]
[Date "2019.11.28"]
[Round "1"]
[White "Castro Silva, Alex"]
[Black "Maachar, Sami Hiedeo Akamine"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1937"]
[BlackElo "1428"]
[PlyCount "33"]
[EventDate "2019.11.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Be3 d6 6. Nc3 Nf6 7. f3 0-0 8. Qd2 Nbd7 9. g4 Ne5 10. 0-0-0 a6 11. h4 Nfd7 12. h5 Nf6 13. Bh6 Bxh6 14. Qxh6 Nexg4 15. fxg4 Bxg4 16. hxg6 Bxd1 17. Nf5 1-0

[Event "Lagoas op 4th"]
[Site "Lagoas"]
[Date "2019.09.29"]
[Round "4"]
[White "De Souza, Genilson Messias"]
[Black "Maachar, Sami Hiedeo Akamine"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "1765"]
[BlackElo "1411"]
[PlyCount "57"]
[EventDate "2019.09.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. h3 Bg7 4. c3 d6 5. d3 Nc6 6. Be2 Nf6 7. Bg5 0-0 8. g4 Re8 9. Nbd2 Nd7 10. h4 Nde5 11. Nh2 d5 12. f4 Nxd3+ 13. Bxd3 f6 14. exd5 fxg5 15. Qf3 Nb8 16. fxg5 e6 17. dxe6 Bxe6 18. 0-0-0 Nc6 19. Bc4 Bxc4 20. Nxc4 Qc7 21. Qd5+ Kh8 22. Nd6 Rf8 23. h5 gxh5 24. Nf3 hxg4 25. Rxh7+ Kxh7 26. Rh1+ Bh6 27. Qe4+ Kg8 28. Qe6+ Kg7 29. Qxh6+ 1-0

[Event "Lagoas op 4th"]
[Site "Lagoas"]
[Date "2019.09.29"]
[Round "5"]
[White "Maachar, Sami Hiedeo Akamine"]
[Black "Da Silva, Kevin Emanuel"]
[Result "0-1"]
[ECO "E70"]
[WhiteElo "1411"]
[PlyCount "62"]
[EventDate "2019.09.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bg5 h6 6. Bh4 0-0 7. f3 e5 8. dxe5 dxe5 9. Qxd8 Rxd8 10. Nd5 g5 11. Bxg5 hxg5 12. Nxc7 Na6 13. Nxa8 Be6 14. Rd1 Rxa8 15. a3 Rc8 16. b3 Bf8 17. Ra1 b6 18. Bd3 Rd8 19. Ke2 Nh5 20. g3 g4 21. fxg4 Bxg4+ 22. Nf3 Bxf3+ 23. Kxf3 Rxd3+ 24. Ke2 Rxb3 25. a4 Bb4 26. Rhd1 Rb2+ 27. Ke3 Rxh2 28. Rd7 Rh3 29. Rg1 Nf6 30. Rxa7 Nc5 31. Ra8+ Kg7 0-1

[Event "Lagoas op 4th"]
[Site "Lagoas"]
[Date "2019.09.28"]
[Round "2"]
[White "Cristino, Felipe Borges"]
[Black "Maachar, Sami Hiedeo Akamine"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "1933"]
[BlackElo "1411"]
[PlyCount "73"]
[EventDate "2019.09.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 d6 5. e4 Nbd7 6. d3 0-0 7. Nge2 Re8 8. 0-0 a6 9. h3 Rb8 10. a4 Nf8 11. f4 e5 12. f5 Bd7 13. g4 Bc6 14. g5 N6d7 15. f6 Nxf6 16. gxf6 Bxf6 17. b4 Bd7 18. Nd5 Bg7 19. Ne3 Ne6 20. Ng4 h5 21. Nh6+ Bxh6 22. Bxh6 Ng5 23. h4 Nh3+ 24. Bxh3 Bxh3 25. Bg5 Qd7 26. Rf3 Bg4 27. Rf6 Re6 28. Qf1 Rxf6 29. Bxf6 Qe6 30. Bg5 b5 31. axb5 axb5 32. Nc3 bxc4 33. dxc4 Rxb4 34. Ra8+ Kg7 35. Nd5 Bh3 36. Qf6+ Qxf6 37. Bxf6+ 1-0

[Event "Lagoas op 4th"]
[Site "Lagoas"]
[Date "2019.09.28"]
[Round "3"]
[White "Maachar, Sami Hiedeo Akamine"]
[Black "Sirahata Hasegava, Flavia"]
[Result "1/2-1/2"]
[ECO "E87"]
[WhiteElo "1411"]
[BlackElo "1556"]
[PlyCount "47"]
[EventDate "2019.09.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. d5 a5 8. Qd2 Na6 9. g4 Ne8 10. Nge2 f5 11. gxf5 gxf5 12. Bg5 Bf6 13. Bxf6 Qxf6 14. Rg1+ Kf7 15. 0-0-0 f4 16. Kb1 Nc5 17. Nc1 Rg8 18. Rxg8 Kxg8 19. Nd3 b6 20. Nxc5 bxc5 21. Bd3 Bd7 22. Rg1+ Kf7 23. Nd1 Qh6 24. Qg2 1/2-1/2

[Event "Lagoas op 4th"]
[Site "Lagoas"]
[Date "2019.09.27"]
[Round "1"]
[White "Maachar, Sami Hiedeo Akamine"]
[Black "Pereira, Celio Antunes"]
[Result "1/2-1/2"]
[ECO "E83"]
[WhiteElo "1411"]
[BlackElo "2022"]
[PlyCount "39"]
[EventDate "2019.09.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Nc6 7. Qd2 Re8 8. g4 e5 9. d5 Nd4 10. Be2 a6 11. h4 Rb8 12. 0-0-0 b5 13. cxb5 axb5 14. Bxd4 exd4 15. Nxb5 d3 16. Bxd3 Bd7 17. Nc3 c6 18. g5 Nh5 19. dxc6 Bxc6 20. Bc2 1/2-1/2

[Event "Ponta Pora-ch"]
[Site "Ponta Pora"]
[Date "2019.07.21"]
[Round "5"]
[White "Duailibe, Ricardo Miguel"]
[Black "Maachar, Sami Hiedeo Akamine"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1869"]
[BlackElo "1401"]
[PlyCount "33"]
[EventDate "2019.07.19"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. b4 d6 3. bxc5 dxc5 4. Bc4 e6 5. Nf3 g6 6. Bb2 Nf6 7. d3 Bg7 8. h4 0-0 9. h5 Nxh5 10. Bxg7 Kxg7 11. Qd2 Rh8 12. e5 Kg8 13. Nc3 Nc6 14. Rxh5 gxh5 15. Ne4 Ne7 16. Nf6+ Kf8 17. Qh6# 1-0

[Event "Ponta Pora-ch"]
[Site "Ponta Pora"]
[Date "2019.07.21"]
[Round "4"]
[White "Maachar, Sami Hiedeo Akamine"]
[Black "Muraoka, Karoline Aimy"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "1401"]
[BlackElo "1787"]
[PlyCount "95"]
[EventDate "2019.07.19"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 e6 7. f3 b5 8. a3 Nbd7 9. Be3 Bb7 10. g4 Nb6 11. h4 Nfd7 12. Qd2 Rc8 13. 0-0-0 Nc4 14. Bxc4 Rxc4 15. Nb3 Be7 16. g5 0-0 17. Rdg1 Ne5 18. Qg2 Rxc3 19. bxc3 Qc7 20. Bd4 d5 21. Kb2 Nc4+ 22. Ka2 e5 23. Bf2 Na5 24. Be1 Nxb3 25. cxb3 Rc8 26. Bd2 Qc5 27. b4 Qc4+ 28. Kb2 dxe4 29. Qf1 Qc7 30. fxe4 Bxe4 31. Rh3 a5 32. Re3 axb4 33. axb4 Bxb4 34. Qc1 Ba3+ 35. Kxa3 Ra8+ 36. Kb2 Qc4 37. Qa1 Rxa1 38. Rxa1 f6 39. gxf6 gxf6 40. Rg3+ Kf7 41. Ra7+ Ke6 42. Ra6+ Ke7 43. Rg7+ Ke8 44. Raa7 Qd5 45. Be3 Bd3 46. Rge7+ Kf8 47. Bh6+ Kg8 48. Re8# 1-0

[Event "Ponta Pora-ch"]
[Site "Ponta Pora"]
[Date "2019.07.20"]
[Round "3"]
[White "De Arruda Filho, Nivaldo Jesus"]
[Black "Maachar, Sami Hiedeo Akamine"]
[Result "1-0"]
[ECO "A37"]
[WhiteElo "2045"]
[BlackElo "1401"]
[PlyCount "35"]
[EventDate "2019.07.19"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nf3 d6 5. 0-0 Nc6 6. Nc3 e6 7. a3 Qd7 8. b4 Nge7 9. Rb1 Rb8 10. Bb2 b6 11. Ne4 0-0 12. Nf6+ Bxf6 13. Bxf6 Bb7 14. d3 cxb4 15. axb4 d5 16. Qc1 dxc4 17. e4 cxd3 18. Qh6 1-0

[Event "Ponta Pora-ch"]
[Site "Ponta Pora"]
[Date "2019.07.20"]
[Round "2"]
[White "Maachar, Sami Hiedeo Akamine"]
[Black "Andrade, Guilherme A de Sou"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "1401"]
[BlackElo "1867"]
[PlyCount "81"]
[EventDate "2019.07.19"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 0-0 8. Bf4 Bg4 9. Qd2 Bxf3 10. gxf3 c5 11. d5 Qa5 12. Rc1 Nd7 13. c4 Qa3 14. Be2 Ne5 15. Qc3 Qxc3+ 16. Rxc3 b6 17. 0-0 Nc6 18. Rcc1 Nd4 19. Rfe1 Rad8 20. Kg2 h5 21. Bd3 Kh7 22. Rcd1 Rd7 23. a4 Nb3 24. Rb1 Bc3 25. Red1 Na5 26. Bd2 Bxd2 27. Rxd2 Kg7 28. Rdd1 g5 29. Rg1 Rg8 30. Kh1 Kf8 31. Rg2 f6 32. Be2 Kg7 33. h4 Kh6 34. Rbg1 Nb3 35. f4 g4 36. f3 Nd4 37. fxg4 Nxe2 38. Rxe2 hxg4 39. Kh2 Rdd8 40. Kg3 Kh5 41. f5 1/2-1/2

[Event "Ponta Pora-ch"]
[Site "Ponta Pora"]
[Date "2019.07.19"]
[Round "1"]
[White "Augusto Canete, Espindola Elder"]
[Black "Maachar, Sami Hiedeo Akamine"]
[Result "0-1"]
[ECO "B21"]
[BlackElo "1401"]
[PlyCount "104"]
[EventDate "2019.07.19"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. c3 Nf6 5. Qe2 dxc3 6. Nxc3 Nc6 7. e5 dxe5 8. Nxe5 Nxe5 9. Qxe5 a6 10. Bc4 e6 11. Ne4 Nxe4 12. Qxe4 Qc7 13. 0-0 Bd6 14. g3 Bd7 15. Bf4 Bxf4 16. gxf4 Qc6 17. Rfe1 Qxe4 18. Rxe4 0-0 19. Rd1 Bc6 20. Red4 h6 21. R1d2 Rfe8 22. Be2 Bd5 23. a4 Rac8 24. b4 Rc1+ 25. Bf1 Rec8 26. Rd1 Rxd1 27. Rxd1 Kf8 28. b5 axb5 29. axb5 Ke7 30. Ra1 Rc3 31. Ra7 Rb3 32. Ra5 Rb1 33. Ra4 Bf3 34. Ra2 Rb4 35. Ra3 Bd5 36. Ra5 Rxf4 37. h3 Rf6 38. Kh2 Rxf2+ 39. Kg1 Rf6 40. Ra4 e5 41. Bc4 Bxc4 42. Rxc4 Rb6 43. Rb4 Kd6 44. Kf2 Kc5 45. Rb2 Rxb5 46. Rxb5+ Kxb5 47. Ke3 Kc4 48. Ke4 b5 49. Kxe5 b4 50. Ke4 b3 51. Ke3 b2 52. Kd2 b1Q 0-1

[Event "BRA-ch Amateur U1600"]
[Site "Sao Paulo"]
[Date "2019.06.23"]
[Round "7"]
[White "Maachar, Sami Hiedeo Akamine"]
[Black "Ladeira, Paulo Ribeiro Soare"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1411"]
[PlyCount "57"]
[EventDate "2019.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e6 4. d4 d5 5. exd5 exd5 6. dxc5 d4 7. Ne2 Bxc5 8. Ng3 Bg4 9. a3 Bb6 10. h3 Bxf3 11. Qxf3 Qe7+ 12. Qe2 Qxe2+ 13. Bxe2 0-0-0 14. Bf4 Nf6 15. 0-0 h5 16. Nf5 g6 17. Nd6+ Rxd6 18. Bxd6 Re8 19. Bd3 Bc7 20. Bxc7 Kxc7 21. Rfe1 Rd8 22. Rad1 Rd7 23. Bb5 a6 24. Bxc6 Kxc6 25. Re2 Kd5 26. c3 Kc4 27. Rxd4+ Rxd4 28. cxd4 Kxd4 29. Re7 1-0

[Event "BRA-ch Amateur U1600"]
[Site "Sao Paulo"]
[Date "2019.06.22"]
[Round "6"]
[White "Alves da Silva, Jose Paulo Junior"]
[Black "Maachar, Sami Hiedeo Akamine"]
[Result "1/2-1/2"]
[ECO "B24"]
[BlackElo "1411"]
[PlyCount "49"]
[EventDate "2019.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[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 d6 3. g3 Nf6 4. Bg2 e6 5. d3 Nc6 6. Be3 Be7 7. Nge2 a6 8. f4 Qc7 9. 0-0 b6 10. a3 Bb7 11. h3 Rd8 12. Qd2 Nb8 13. f5 d5 14. exd5 exd5 15. Bf4 Qd7 16. d4 c4 17. b3 Nc6 18. Rad1 Bxa3 19. Qe3+ Qe7 20. Rfe1 Qxe3+ 21. Bxe3 cxb3 22. cxb3 0-0 23. Bg5 Ne7 24. g4 Bb4 25. Nf4 1/2-1/2

[Event "BRA-ch Amateur U1600"]
[Site "Sao Paulo"]
[Date "2019.06.22"]
[Round "5"]
[White "De Paula, Bruno Cesar Lima"]
[Black "Maachar, Sami Hiedeo Akamine"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "1513"]
[BlackElo "1411"]
[PlyCount "49"]
[EventDate "2019.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. 0-0-0 Be7 10. Rhe1 d5 11. exd5 Bxd5 12. Bxf6 Bxf6 13. Qxd5 Bxc3 14. bxc3 0-0 15. Qxd8 Rfxd8 16. Rxd8+ Rxd8 17. Rd1 Rxd1+ 18. Kxd1 Kf8 19. Kd2 Ke7 20. Kd3 h6 21. Kd4 Kd6 22. c4 b6 23. Ne5 f6 24. Nd3 g5 25. g4 1-0

[Event "BRA-ch Amateur U1600"]
[Site "Sao Paulo"]
[Date "2019.06.21"]
[Round "3"]
[White "Maachar, Sami Hiedeo Akamine"]
[Black "De Souza, Paulo H Pinheiro"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1411"]
[BlackElo "1581"]
[PlyCount "53"]
[EventDate "2019.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d3 Nf6 7. Qxe7+ Bxe7 8. Nc3 0-0 9. h3 Bf5 10. Be2 Nc6 11. g4 Be6 12. Bd2 a6 13. 0-0-0 Nd5 14. Kb1 Bf6 15. Ne4 Be7 16. Ng3 Ndb4 17. a3 Nd5 18. Rdg1 b5 19. g5 b4 20. axb4 Ndxb4 21. h4 a5 22. Ne4 Kh8 23. h5 d5 24. Nc3 a4 25. g6 a3 26. b3 a2+ 27. Kb2 1/2-1/2

[Event "BRA-ch Amateur U1600"]
[Site "Sao Paulo"]
[Date "2019.06.21"]
[Round "4"]
[White "Maachar, Sami Hiedeo Akamine"]
[Black "Salama, Henrique Eric"]
[Result "1/2-1/2"]
[ECO "B43"]
[WhiteElo "1411"]
[BlackElo "1598"]
[PlyCount "46"]
[EventDate "2019.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 g6 6. Be2 Bg7 7. Be3 Qc7 8. Qd2 Nf6 9. f3 0-0 10. Bh6 Rd8 11. Bxg7 Kxg7 12. 0-0-0 b5 13. a3 Bb7 14. g4 h6 15. Qe3 g5 16. h4 Qf4 17. Qxf4 gxf4 18. Rhe1 Nc6 19. Nb3 Ne5 20. Na5 Bc6 21. Nxc6 dxc6 22. Rg1 Rg8 23. Na2 c5 1/2-1/2

[Event "BRA-ch Amateur U1600"]
[Site "Sao Paulo"]
[Date "2019.06.20"]
[Round "2"]
[White "Borger, David Lupovici"]
[Black "Maachar, Sami Hiedeo Akamine"]
[Result "1-0"]
[ECO "E72"]
[WhiteElo "1519"]
[BlackElo "1411"]
[PlyCount "39"]
[EventDate "2019.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[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. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. e4 e5 7. Nge2 Nbd7 8. 0-0 Re8 9. f3 c6 10. Be3 Qc7 11. Qd2 Nb6 12. b3 Bd7 13. Rad1 Rad8 14. Bg5 Nc8 15. f4 h6 16. fxe5 hxg5 17. exf6 Bh6 18. h4 Kh7 19. hxg5 Bf8 20. Qf4 1-0

[Event "BRA-ch Amateur U1600"]
[Site "Sao Paulo"]
[Date "2019.06.20"]
[Round "1"]
[White "Maachar, Sami Hiedeo Akamine"]
[Black "Mendes, Samuel Silva"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "1411"]
[PlyCount "59"]
[EventDate "2019.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 a6 6. Nc3 e6 7. f3 Be7 8. Be3 Qc7 9. Qd2 Nbd7 10. 0-0-0 Nc5 11. g4 b5 12. Nb3 b4 13. Ne2 a5 14. h4 a4 15. Nxc5 dxc5 16. Bc4 Ba6 17. Bxa6 Rxa6 18. Bf4 e5 19. Bg3 c4 20. Qe3 0-0 21. h5 b3 22. a3 bxc2 23. Kxc2 Rb8 24. Qc3 Nd7 25. Rd5 Rb3 26. Qd2 Bd6 27. Nc3 Rxb2+ 28. Kxb2 Rb6+ 29. Rb5 Rxb5+ 30. Nxb5 1-0

[Event "Campo Grande op"]
[Site "Campo Grande"]
[Date "2019.03.31"]
[Round "5"]
[White "Maachar, Sami Hiedeo Akamine"]
[Black "Da Silva, Ronivan Sousa"]
[Result "1-0"]
[ECO "B36"]
[WhiteElo "1356"]
[BlackElo "1501"]
[PlyCount "48"]
[EventDate "2019.03.29"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c4 g6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 e5 7. Nf3 d6 8. Be2 a6 9. h3 Be6 10. Be3 Qc7 11. 0-0 Nd7 12. Ng5 Bg7 13. Nxe6 fxe6 14. b3 Nf6 15. Qd2 0-0 16. Rad1 Rad8 17. Qc2 Nd4 18. Bxd4 exd4 19. Rxd4 Nd5 20. Nxd5 exd5 21. Rxd5 b5 22. Rfd1 Be5 23. Qd3 bxc4 24. Qxc4 Qb6 1-0

[Event "Campo Grande op"]
[Site "Campo Grande"]
[Date "2019.03.31"]
[Round "4"]
[White "Maachar, Sami Hiedeo Akamine"]
[Black "Rosse, Dayane Ernestine"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "1356"]
[BlackElo "1558"]
[PlyCount "51"]
[EventDate "2019.03.29"]
[EventType "swiss"]
[EventRounds "5"]
[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. Bb5 a6 4. Ba4 b5 5. Bb3 Nf6 6. 0-0 Bc5 7. d3 0-0 8. c3 h6 9. h3 d5 10. exd5 Nxd5 11. Re1 Re8 12. Re2 Nf4 13. Bxf4 exf4 14. d4 Rxe2 15. Qxe2 Bb6 16. Nbd2 Bb7 17. Re1 Qd7 18. Ne5 Nxe5 19. Qxe5 Kf8 20. Qxf4 Re8 21. Re3 c5 22. Rxe8+ Qxe8 23. Qd6+ Qe7 24. Qxb6 c4 25. Nxc4 bxc4 26. Bxc4 1-0

[Event "Campo Grande op"]
[Site "Campo Grande"]
[Date "2019.03.30"]
[Round "3"]
[White "Kaori Shikasho, Kariny"]
[Black "Maachar, Sami Hiedeo Akamine"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1676"]
[BlackElo "1356"]
[PlyCount "62"]
[EventDate "2019.03.29"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 g6 3. Nf3 Bg7 4. e3 0-0 5. Be2 d6 6. 0-0 Nc6 7. Qd2 e5 8. d5 Ne7 9. Bc4 a6 10. a3 b5 11. b3 bxc4 12. bxc4 Nd7 13. e4 Nb6 14. Qe2 f5 15. exf5 Nxf5 16. a4 Re8 17. Bg5 Bf6 18. Bxf6 Qxf6 19. Rad1 Nd7 20. Rfe1 Nc5 21. Rd2 Ng7 22. Red1 Bf5 23. Rc1 e4 24. Ne1 Qxc3 25. Kf1 Nb3 26. Rb1 Nxd2+ 27. Kg1 Nxb1 28. Qd1 Rab8 29. Qc1 Na3 30. Qd1 Bg4 31. Qxg4 Qxe1# 0-1

[Event "Campo Grande op"]
[Site "Campo Grande"]
[Date "2019.03.30"]
[Round "2"]
[White "Maachar, Sami Hiedeo Akamine"]
[Black "Valdez Monteiro, Alexandre Guillon"]
[Result "1/2-1/2"]
[ECO "C89"]
[WhiteElo "1356"]
[PlyCount "46"]
[EventDate "2019.03.29"]
[EventType "swiss"]
[EventRounds "5"]
[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. Bb5 a6 4. Ba4 b5 5. Bb3 Nf6 6. 0-0 Be7 7. Re1 0-0 8. c3 Re8 9. d4 exd4 10. cxd4 Bb4 11. Nc3 Bxc3 12. bxc3 Nxe4 13. Qd3 d5 14. Bf4 Bf5 15. Nd2 Bg6 16. Nxe4 Bxe4 17. Qg3 Rc8 18. f3 Bg6 19. Bxc7 Qd7 20. Bb6 h6 21. a3 Rb8 22. Bc5 Na5 23. Ba2 Nc4 1/2-1/2

[Event "Campo Grande op"]
[Site "Campo Grande"]
[Date "2019.03.29"]
[Round "1"]
[White "Delgado Ramirez, Neuris"]
[Black "Maachar, Sami Hiedeo Akamine"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2610"]
[BlackElo "1356"]
[PlyCount "65"]
[EventDate "2019.03.29"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. d3 a6 5. c3 e6 6. Bb3 b5 7. 0-0 Bb7 8. Re1 Be7 9. Nbd2 Nbd7 10. d4 cxd4 11. cxd4 0-0 12. Bc2 Rc8 13. Nf1 Nb6 14. Ng3 Qc7 15. Bd3 Rfd8 16. b3 Nbd7 17. Bg5 Nf8 18. a4 bxa4 19. Rxa4 a5 20. Bd2 Ra8 21. Qa1 Qd7 22. Bxa5 Rdb8 23. d5 exd5 24. Nd4 dxe4 25. Bb5 Qg4 26. Ndf5 Bd8 27. Bxd8 Rxd8 28. Qxf6 gxf6 29. Nh6+ Kg7 30. Nxg4 d5 31. Nf5+ Kg6 32. Rxa8 Rxa8 33. Nd6 1-0

[Event "Campo Grande FESMAX 33th"]
[Site "Campo Grande"]
[Date "2018.12.23"]
[Round "7"]
[White "Sirahata Hasegava, Flavia"]
[Black "Maachar, Sami Hiedeo Akamine"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1516"]
[BlackElo "1284"]
[PlyCount "100"]
[EventDate "2018.12.14"]
[EventType "tourn"]
[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. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 a6 7. Be2 b5 8. Bf3 Bb7 9. Qd3 Nbd7 10. Ne2 Nc5 11. Nxc5 dxc5 12. 0-0 Be7 13. Be3 0-0 14. g4 Qxd3 15. cxd3 Rfd8 16. Rfd1 Ne8 17. Rac1 Rac8 18. Ng3 g6 19. Be2 Ng7 20. Rc2 Ne6 21. Rdc1 Nd4 22. Bxd4 cxd4 23. a3 Bg5 24. Rxc8 Rxc8 25. Rxc8+ Bxc8 26. b3 Bd7 27. Bd1 Bc1 28. a4 bxa4 29. bxa4 Kf8 30. h3 Ke7 31. Ne2 Bd2 32. Kg2 Kd6 33. Kg3 g5 34. h4 h6 35. h5 Kc5 36. Kf3 Bf4 37. Nxf4 exf4 38. e5 Bc6+ 39. Ke2 Kb4 40. a5 Bd5 41. Kd2 Kxa5 42. Kc2 Kb4 43. Kb2 a5 44. Bc2 a4 45. Ka1 Bb3 46. Bb1 Kc3 47. Ba2 Bxa2 48. Kxa2 Kxd3 49. Ka3 Ke2 50. Kxa4 d3 0-1

[Event "Campo Grande FESMAX 33th"]
[Site "Campo Grande"]
[Date "2018.12.22"]
[Round "5"]
[White "De Souza, Genilson Messias"]
[Black "Maachar, Sami Hiedeo Akamine"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "1793"]
[BlackElo "1284"]
[PlyCount "118"]
[EventDate "2018.12.14"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Nf6 3. Bb2 e6 4. e3 a6 5. Be2 b6 6. d3 Bb7 7. Nbd2 Nbd7 8. a3 c5 9. h3 Bd6 10. Ra2 0-0 11. g4 e5 12. g5 Ne8 13. e4 d4 14. Nf1 f6 15. gxf6 Rxf6 16. Bc1 Rg6 17. Ng3 Nc7 18. h4 Be7 19. h5 Rf6 20. a4 Ne6 21. Nf5 Qf8 22. N3h4 Rf7 23. Bf3 Nf6 24. Rg1 Kh8 25. Nxe7 Qxe7 26. Nf5 Qf8 27. Kd2 Ne8 28. Rg3 Nd6 29. Nxd6 Qxd6 30. Qg1 Raf8 31. Ke2 Nf4+ 32. Bxf4 exf4 33. Rg5 Re8 34. Ra1 Re5 35. Kf1 Rxg5 36. Qxg5 Qe7 37. Qg4 Rf8 38. Re1 Bc8 39. Qg1 Qh4 40. Ke2 Re8 41. Qg2 Re5 42. Rg1 Qf6 43. Kd2 Bd7 44. Ke2 Be8 45. Qh3 h6 46. Qc8 a5 47. Rg6 Qe7 48. Rxb6 Kh7 49. Rb8 Qg5 50. Ra8 Qg1 51. Qg4 Qc1 52. Rxe8 Qxc2+ 53. Ke1 Qc1+ 54. Bd1 Qc3+ 55. Kf1 Qxd3+ 56. Be2 Qb1+ 57. Bd1 Qd3+ 58. Be2 Qb1+ 59. Bd1 Qd3+ 1/2-1/2

[Event "Campo Grande FESMAX 33th"]
[Site "Campo Grande"]
[Date "2018.12.22"]
[Round "6"]
[White "Maachar, Sami Hiedeo Akamine"]
[Black "Dantas, Leandro Henrique Va"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1284"]
[BlackElo "1881"]
[PlyCount "52"]
[EventDate "2018.12.14"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Nf3 Bb4 5. Bd3 Nf6 6. Qe2 d5 7. e5 Ne4 8. Bd2 Nxd2 9. Qxd2 Nd7 10. a3 Be7 11. Ne2 c5 12. c3 cxd4 13. cxd4 Rc8 14. 0-0 Rc7 15. Rac1 0-0 16. h3 Nb8 17. Rxc7 Qxc7 18. Rc1 Qd7 19. Ng3 Ba6 20. Bb1 Rc8 21. Rxc8+ Qxc8 22. Qc2 Qxc2 23. Bxc2 Nc6 24. b4 Bc4 25. Bd1 b5 26. Be2 a5 0-1

[Event "Campo Grande FESMAX 33th"]
[Site "Campo Grande"]
[Date "2018.12.16"]
[Round "4"]
[White "Maachar, Sami Hiedeo Akamine"]
[Black "Felicio, Leonardo Demetrio"]
[Result "1/2-1/2"]
[ECO "C66"]
[WhiteElo "1284"]
[BlackElo "1892"]
[PlyCount "43"]
[EventDate "2018.12.14"]
[EventType "tourn"]
[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. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 d6 5. Re1 Be7 6. c3 Bg4 7. d4 exd4 8. cxd4 a6 9. Bxc6+ bxc6 10. Nbd2 0-0 11. Nf1 h6 12. Ng3 Re8 13. h3 Be6 14. Bf4 Bf8 15. Rc1 Bd7 16. Bd2 g6 17. Bb4 Qb8 18. Ba3 a5 19. Re3 a4 20. Qd2 Qb7 21. Rc2 Rab8 22. Qc1 1/2-1/2

[Event "Campo Grande FESMAX 33th"]
[Site "Campo Grande"]
[Date "2018.12.15"]
[Round "3"]
[White "Maachar, Sami Hiedeo Akamine"]
[Black "Andrade, Guilherme A de Sou"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1284"]
[BlackElo "1781"]
[PlyCount "78"]
[EventDate "2018.12.14"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 b6 2. Nf3 Bb7 3. Nc3 e6 4. d4 Bb4 5. Bd3 Nf6 6. e5 Ne4 7. Bxe4 Bxe4 8. Bd2 Bb7 9. 0-0 Be7 10. Re1 0-0 11. Bf4 d5 12. Qd2 Ba6 13. Bg5 c5 14. Rad1 Nc6 15. Bxe7 Qxe7 16. Ne2 Rfc8 17. c3 Rc7 18. Qg5 Qxg5 19. Nxg5 Bxe2 20. Rxe2 cxd4 21. cxd4 Nxd4 22. Red2 Nf5 23. h3 Rac8 24. g4 Nh4 25. Rd3 Ng6 26. Nf3 Nf4 27. R3d2 Nxh3+ 28. Kh2 Nf4 29. Nd4 a6 30. Kg3 g5 31. Rh1 Kg7 32. f3 Rc1 33. Rdh2 Rxh1 34. Rxh1 Rc4 35. Nb3 Rc2 36. Rh2 Ne2+ 37. Kh3 Ng1+ 38. Kg3 Rxh2 39. Kxh2 Nxf3+ 0-1

[Event "Campo Grande FESMAX 33th"]
[Site "Campo Grande"]
[Date "2018.12.14"]
[Round "1"]
[White "Maachar, Sami Hiedeo Akamine"]
[Black "De Sa, Edivaldo Alves"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1284"]
[BlackElo "1930"]
[PlyCount "117"]
[EventDate "2018.12.14"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 g6 2. Nf3 Bg7 3. d4 Nf6 4. Nc3 0-0 5. Be3 Ng4 6. Bf4 d6 7. h3 Nf6 8. Bc4 Nbd7 9. Qd2 Nb6 10. Bb3 Be6 11. Bxe6 fxe6 12. Bh6 Nc4 13. Qg5 Nxb2 14. Bxg7 Kxg7 15. Qb5 d5 16. exd5 Nxd5 17. Nxd5 Qxd5 18. Qxb2 Rxf3 19. gxf3 Qxf3 20. Rh2 Qf4 21. Rg2 Rf8 22. Qc3 Qe4+ 23. Kf1 Rf3 24. Qxc7 Qxd4 25. Qxe7+ Rf7 26. Qxf7+ Kxf7 27. Rb1 Qc4+ 28. Kg1 b6 29. Rb3 Qxc2 30. f3 Qf5 31. Kh2 b5 32. Kg3 g5 33. Rb4 h5 34. Rgb2 a6 35. Kg2 Qe5 36. Rf2 a5 37. Re4 Qd5 38. Rfe2 Kf6 39. Kg3 b4 40. f4 h4+ 41. Kf2 Qf5 42. Rxe6+ Qxe6 43. fxg5+ Kf7 44. Rxe6 Kxe6 45. g6 Kf6 46. g7 Kxg7 47. Ke3 Kf6 48. Kd4 a4 49. Kc4 b3 50. axb3 axb3 51. Kxb3 Kf5 52. Kc3 Kf4 53. Kd2 Kf3 54. Ke1 Kg2 55. Ke2 Kxh3 56. Kf2 Kh2 57. Kf3 h3 58. Kf2 Kh1 59. Kg3 1/2-1/2

[Event "Campo Grande FESMAX 33th"]
[Site "Campo Grande"]
[Date "2018.12.14"]
[Round "2"]
[White "Souza dos Santos, Matheus Garcett"]
[Black "Maachar, Sami Hiedeo Akamine"]
[Result "1-0"]
[ECO "B81"]
[WhiteElo "1881"]
[BlackElo "1284"]
[PlyCount "50"]
[EventDate "2018.12.14"]
[EventType "tourn"]
[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. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. g4 Nfd7 8. Bg2 e5 9. Nf5 Qc7 10. Qd2 g6 11. Ng3 Nb6 12. Bxb6 Qxb6 13. Nd5 Qd8 14. g5 Nd7 15. 0-0-0 h6 16. h4 b5 17. f4 Bb7 18. f5 Bxd5 19. exd5 hxg5 20. hxg5 Rxh1 21. Rxh1 gxf5 22. Nxf5 Be7 23. Rh8+ Nf8 24. Bh3 Bxg5 25. Ng7+ Ke7 1-0

[Event "Sao Paulo op-C U1700 7th"]
[Site "Sao Paulo"]
[Date "2018.04.01"]
[Round "5"]
[White "Mariani, Vitor Caramico Stef"]
[Black "Maachar, Sami Hiedeo Akamine"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1729"]
[BlackElo "1784"]
[PlyCount "124"]
[EventDate "2018.03.30"]
[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 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 Be7 5. Bd3 0-0 6. 0-0 Nbd7 7. c3 a6 8. Nbd2 c5 9. Ne5 Nxe5 10. Bxe5 c4 11. Bc2 Bd6 12. Nf3 Bxe5 13. Nxe5 Nd7 14. Nxd7 Qxd7 15. b3 b5 16. bxc4 bxc4 17. Rb1 Bb7 18. Re1 Rab8 19. e4 dxe4 20. Bxe4 Bxe4 21. Rxe4 Rxb1 22. Qxb1 Qb5 23. Qc2 Rb8 24. h3 g6 25. Re2 Qb1+ 26. Qxb1 Rxb1+ 27. Kh2 Rc1 28. Re5 Rxc3 29. Rc5 Ra3 30. Rxc4 Rxa2 31. Rc8+ Kg7 32. Ra8 Rd2 33. Rxa6 Rxd4 34. Ra2 h5 35. Re2 Rd8 36. h4 Re8 37. f4 f6 38. Kg3 e5 39. fxe5 Rxe5 40. Rxe5 fxe5 41. Kf3 Kf6 42. Ke4 Ke6 43. g3 Kf6 44. Kf3 Kf5 45. Ke3 Kg4 46. Kf2 e4 47. Ke3 Kxg3 48. Kxe4 Kxh4 49. Kf3 g5 50. Kg2 g4 51. Kh2 Kg5 52. Kg2 h4 53. Kh2 g3+ 54. Kg2 Kf4 55. Kh1 Kf3 56. Kg1 g2 57. Kh2 Kf2 58. Kh3 g1Q 59. Kxh4 Kf3 60. Kh5 Kf4 61. Kh6 Kf5 62. Kh7 Kf6 0-1

[Event "Sao Paulo op-C U1700 7th"]
[Site "Sao Paulo"]
[Date "2018.04.01"]
[Round "6"]
[White "Parreira, Jose Rodrigo"]
[Black "Maachar, Sami Hiedeo Akamine"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1109"]
[BlackElo "1784"]
[PlyCount "86"]
[EventDate "2018.03.30"]
[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 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 Nbd7 5. h3 Be7 6. Bd3 0-0 7. c3 a6 8. Qc2 h6 9. Nbd2 c5 10. g4 c4 11. Be2 b5 12. a3 Bb7 13. g5 hxg5 14. Bxg5 Nh7 15. Bf4 Ndf6 16. Rg1 g6 17. Ne5 Qe8 18. Nxg6 fxg6 19. Rxg6+ Kh8 20. Be5 Rg8 21. Rh6 Qf7 22. Bh5 Qg7 23. Rg6 Qf7 24. Rxg8+ Qxg8 25. 0-0-0 Qg7 26. Nf3 Qh6 27. Bg6 Ng5 28. Nxg5 Qxg5 29. Bf7 Bc8 30. f4 Qg3 31. Qg6 Qxg6 32. Bxg6 Bd7 33. h4 Kg7 34. Rg1 Kh6 35. Bf7 Kh7 36. Rg6 Be8 37. Bxe8 Nxe8 38. Rxe6 Ra7 39. h5 Ng7 40. Bxg7 Kxg7 41. Rg6+ Kf7 42. Rh6 a5 43. f5 Bf6 1/2-1/2

[Event "Sao Paulo op-C U1700 7th"]
[Site "Sao Paulo"]
[Date "2018.03.31"]
[Round "3"]
[White "Hayashi, Kouki"]
[Black "Maachar, Sami Hiedeo Akamine"]
[Result "1-0"]
[ECO "D63"]
[WhiteElo "1282"]
[BlackElo "1784"]
[PlyCount "55"]
[EventDate "2018.03.30"]
[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 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 a6 5. Bg5 Nbd7 6. e3 dxc4 7. Bxc4 b5 8. Be2 Bb7 9. 0-0 Be7 10. Rc1 0-0 11. a3 c5 12. dxc5 Bxc5 13. Bd3 Be7 14. Qc2 Rc8 15. Rfd1 Re8 16. Bxf6 Bxf6 17. Bxh7+ Kh8 18. Be4 Bxe4 19. Qxe4 Qe7 20. Qb7 Nc5 21. Qxe7 Rxe7 22. Ne4 Bxb2 23. Rxc5 Rxc5 24. Nxc5 a5 25. a4 b4 26. Nb3 Rc7 27. Nxa5 Rc3 28. Ng5 1-0

[Event "Sao Paulo op-C U1700 7th"]
[Site "Sao Paulo"]
[Date "2018.03.31"]
[Round "4"]
[White "Maachar, Sami Hiedeo Akamine"]
[Black "Rodrigues, Jose Henrique Leite"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "1784"]
[BlackElo "1228"]
[PlyCount "30"]
[EventDate "2018.03.30"]
[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 Nc6 2. g3 e5 3. d3 d5 4. Bg2 f5 5. 0-0 Nf6 6. Nbd2 Bc5 7. e4 0-0 8. Re1 Re8 9. Nb3 Bb6 10. Bg5 fxe4 11. Bxf6 Qxf6 12. dxe4 dxe4 13. Rxe4 Bf5 14. Re2 e4 15. Nh4 Bg4 0-1

[Event "Sao Paulo op-C U1700 7th"]
[Site "Sao Paulo"]
[Date "2018.03.30"]
[Round "1"]
[White "Maachar, Sami Hiedeo Akamine"]
[Black "Laperuta, Renan Portes"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "1784"]
[BlackElo "1535"]
[PlyCount "100"]
[EventDate "2018.03.30"]
[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 d5 2. g3 Nf6 3. Bg2 h6 4. d3 Bf5 5. Nbd2 e6 6. 0-0 Be7 7. Re1 0-0 8. e4 Bg6 9. e5 Nfd7 10. Qe2 c5 11. c3 Nc6 12. Nf1 Qb6 13. Bf4 Rac8 14. Rad1 Qc7 15. h4 Rfd8 16. N3h2 d4 17. c4 Nb6 18. b3 a5 19. Be4 Bxe4 20. Qxe4 a4 21. Qe2 axb3 22. axb3 Nb4 23. Qg4 Kh8 24. Qh5 Bf8 25. Nf3 Ra8 26. Ra1 Nxd3 27. Rxa8 Nxe1 28. Rxd8 Nxf3+ 29. Qxf3 Qxd8 30. Qxb7 Be7 31. Nd2 Nd7 32. Nf3 Nf8 33. Bd2 Qd7 34. Qxd7 Nxd7 35. Kf1 f6 36. Bf4 Kh7 37. exf6 Nxf6 38. Nd2 Kg6 39. Ke2 Nd7 40. Nf3 Kf5 41. Nd2 e5 42. Bxh6 gxh6 43. f3 Nf6 44. Kd3 Nd7 45. Ne4 h5 46. Nd2 Bf8 47. Ne4 Bh6 48. Nf2 Nf6 49. Ne4 Nxe4 50. fxe4+ Kg4 0-1

[Event "Sao Paulo op-C U1700 7th"]
[Site "Sao Paulo"]
[Date "2018.03.30"]
[Round "2"]
[White "Machado, Wesley Henrique"]
[Black "Maachar, Sami Hiedeo Akamine"]
[Result "1-0"]
[ECO "B54"]
[WhiteElo "1366"]
[BlackElo "1784"]
[PlyCount "54"]
[EventDate "2018.03.30"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 a6 6. c4 Nf6 7. f3 Qc7 8. Nc3 Ne5 9. b3 g6 10. Be2 Bg7 11. Qd2 e6 12. 0-0 0-0 13. Rfd1 Rd8 14. Rac1 b6 15. Bf1 Bb7 16. Qf2 Rac8 17. Nxe6 fxe6 18. Bxb6 Qb8 19. Bxd8 Rxd8 20. Qb6 Bh6 21. Rc2 Kf7 22. c5 Be3+ 23. Kh1 Bxc5 24. Qa5 Nc6 25. Qa4 Nb4 26. Rb2 Nd7 27. a3 Nc6 1-0

[Event "Corumba Rodrigues de Souza Memorial 1st"]
[Site "Corumba"]
[Date "2017.12.02"]
[Round "4.3"]
[White "Farias, Jose Nogueira de"]
[Black "Maachar, Sami Hiedeo Akamine"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1862"]
[BlackElo "1778"]
[PlyCount "53"]
[EventDate "2017.12.01"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b4 d5 2. Bb2 e6 3. e3 Bxb4 4. Bxg7 Be7 5. Bxh8 Bf6 6. Bxf6 Nxf6 7. Nf3 a6 8. c4 Nbd7 9. Nc3 b6 10. cxd5 exd5 11. g3 Bb7 12. d4 b5 13. Bg2 Qe7 14. 0-0 0-0-0 15. Qb3 Nb6 16. Rab1 Nc4 17. Qb4 Qd7 18. a4 c6 19. axb5 axb5 20. Qc5 Qd6 21. Qxd6 Rxd6 22. Rfc1 Rd7 23. Bh3 Kd8 24. Bxd7 Kxd7 25. Nxb5 cxb5 26. Rxb5 Bc6 27. Rb4 1-0

[Event "Corumba Rodrigues de Souza Memorial 1st"]
[Site "Corumba"]
[Date "2017.12.02"]
[Round "2.2"]
[White "Jabour, Rodrigo Vila"]
[Black "Maachar, Sami Hiedeo Akamine"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1689"]
[BlackElo "1778"]
[PlyCount "106"]
[EventDate "2017.12.01"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 e6 4. Bg5 Be7 5. Nf3 0-0 6. cxd5 exd5 7. e3 h6 8. Bh4 a6 9. h3 b5 10. a3 Nbd7 11. Bd3 Bb7 12. 0-0 c5 13. dxc5 Bxc5 14. b4 Ba7 15. Qb3 Nb6 16. Rfd1 Qd6 17. Bg3 Qd7 18. Qb1 Rad8 19. Bf5 Qe7 20. Nd4 Nc4 21. Qc2 Rfe8 22. Nce2 Kh8 23. Qb3 Nh5 24. Bh2 Nd6 25. Bg4 Nf6 26. Bf3 Nc4 27. Nf5 Qd7 28. Ned4 Ne5 29. Be2 Nc4 30. Bxc4 dxc4 31. Qb2 Bxd4 32. Nxd4 Qd5 33. f3 Rd7 34. Bg3 Rxe3 35. Bf2 Re8 36. Qc2 Qd6 37. Nf5 Qe6 38. Re1 Qd5 39. Rxe8+ Nxe8 40. Re1 Rd8 41. Qc3 Qxf5 42. Rxe8+ Rxe8 43. Bd4 Kg8 44. Bxg7 Qb1+ 45. Kh2 Qd3 46. Qf6 Qg6 47. Qxg6 fxg6 48. Bxh6 c3 49. h4 c2 50. Kg3 Re1 51. Kf2 c1Q 52. Bxc1 Rxc1 53. h5 gxh5 0-1

[Event "Corumba Rodrigues de Souza Memorial 1st"]
[Site "Corumba"]
[Date "2017.12.02"]
[Round "3.2"]
[White "Maachar, Sami Hiedeo Akamine"]
[Black "De Souza, Paulo Jose"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1778"]
[BlackElo "1800"]
[PlyCount "115"]
[EventDate "2017.12.01"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nc6 3. Bg2 Nf6 4. 0-0 e6 5. d3 Be7 6. Nbd2 0-0 7. e4 dxe4 8. dxe4 e5 9. Nc4 Bg4 10. Ncd2 Nd4 11. h3 Nxf3+ 12. Nxf3 Bxf3 13. Bxf3 b6 14. Bg5 Qc8 15. Kh2 Re8 16. Bxf6 Bxf6 17. Bg4 Qb7 18. Bf3 Red8 19. Qe2 Rd6 20. Rad1 Rad8 21. b3 c5 22. c4 h6 23. Rd5 Qc7 24. Rfd1 a5 25. a4 Qe7 26. Qd2 Rxd5 27. exd5 e4 28. Bg2 Bd4 29. Re1 f5 30. g4 Qe5+ 31. f4 Bc3 32. fxe5 Bxd2 33. Rf1 e3 34. Bf3 fxg4 35. Bxg4 Rf8 36. Rxf8+ Kxf8 37. Be2 Ke7 38. Kg3 Bc3 39. Kf4 Bd4 40. Kf5 g5 41. e6 Kd6 42. Kg6 Ke7 43. Kxh6 Bf6 44. Kg6 Bd4 45. Kxg5 Bf6+ 46. Kg4 Bc3 47. h4 Bd4 48. h5 Kf6 49. h6 Ke7 50. h7 Bf6 51. Kf3 Bd4 52. Ke4 Kd6 53. Kd3 Ke7 54. Ke4 Kd6 55. Kf5 Ke7 56. Kg6 Bf6 57. d6+ Kxe6 58. Bg4+ 1-0

[Event "Corumba Rodrigues de Souza Memorial 1st"]
[Site "Corumba"]
[Date "2017.12.02"]
[Round "5.1"]
[White "Maachar, Sami Hiedeo Akamine"]
[Black "Rosse, Dayane Ernestino"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "1778"]
[BlackElo "1539"]
[PlyCount "48"]
[EventDate "2017.12.01"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. 0-0 Be7 5. d3 Nc6 6. Nbd2 0-0 7. Re1 e5 8. e4 dxe4 9. dxe4 Bc5 10. Nb3 Bb6 11. Bg5 h6 12. Bxf6 Qxf6 13. Qe2 Be6 14. Nbd2 Rad8 15. Rad1 Bxa2 16. b3 Nb4 17. Nc4 Rxd1 18. Rxd1 Bc5 19. Ncxe5 Rd8 20. Rxd8+ Qxd8 21. c3 Nc6 22. Nxc6 bxc6 23. Qxa2 Qd1+ 24. Bf1 Qxf3 1/2-1/2

[Event "Corumba Rodrigues de Souza Memorial 1st"]
[Site "Corumba"]
[Date "2017.12.01"]
[Round "1.3"]
[White "Maachar, Sami Hiedeo Akamine"]
[Black "Souza dos Santos, Matheus Garcett"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1778"]
[BlackElo "1920"]
[PlyCount "138"]
[EventDate "2017.12.01"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d3 d6 6. Nbd2 c5 7. e4 Nc6 8. Re1 Qc7 9. a4 a6 10. Nc4 Nd7 11. Qe2 Rb8 12. h4 b5 13. axb5 axb5 14. Ncd2 Nb4 15. Qd1 Nb6 16. Kh2 Bg4 17. Rh1 Ra8 18. Rb1 Ra2 19. Kg1 c4 20. dxc4 Nxc4 21. Nxc4 Qxc4 22. c3 Qxe4 23. Nd2 Qxg2+ 24. Kxg2 Bxd1 25. Rxd1 Nc6 26. Nf3 b4 27. cxb4 Rb8 28. b3 Nxb4 29. Rd2 Rba8 30. Rxa2 Rxa2 31. Bd2 Nd3 32. Kf1 Ne5 33. Nxe5 Bxe5 34. Be3 d5 35. Rd1 e6 36. Bd4 Bxd4 37. Rxd4 Rb2 38. b4 Kf8 39. f4 Ke7 40. Ke1 Kd6 41. Kd1 f6 42. Kc1 Rb3 43. Kc2 Rxg3 44. b5 Kc5 45. Rd2 Kxb5 46. Re2 Rg4 47. Rxe6 Rxf4 48. Re7 Rxh4 49. Rb7+ Kc4 50. Rc7+ Kd4 51. Rc3 Rh2+ 52. Kb3 f5 53. Rf3 Ke4 54. Rf1 Re2 55. Rh1 g5 56. Rxh7 g4 57. Re7+ Kf3 58. Rd7 Re5 59. Rc7 g3 60. Rc3+ Re3 61. Rxe3+ Kxe3 62. Kc2 g2 63. Kc3 d4+ 64. Kc4 d3 65. Kd5 f4 66. Ke5 f3 67. Kf5 g1Q 68. Ke5 f2 69. Kd5 f1Q 0-1

[Event "Campo Grande Clube Capablanca 31 Anos"]
[Site "Campo Grande"]
[Date "2016.07.10"]
[Round "5.6"]
[White "Lemos, Camila De Oliveira"]
[Black "Maachar, Sami Hiedeo Akamine"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1689"]
[PlyCount "143"]
[EventDate "2016.07.08"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 Be6 4. Bxe6 fxe6 5. d3 Ne7 6. 0-0 Nd7 7. Ng5 d5 8. Nxe6 Qc8 9. Nxf8 Rxf8 10. Qh5+ g6 11. Qxh7 Rf7 12. Qh4 Nf6 13. Bg5 Qe6 14. Bxf6 Rxf6 15. Nc3 c6 16. f3 Rf4 17. Qg4 Rxg4 18. fxg4 d4 19. Na4 b5 20. Nc5 Qxg4 21. Rf2 g5 22. Raf1 Ng6 23. h3 Qg3 24. Rf3 Qh4 25. Ne6 g4 26. hxg4 Qxg4 27. Nc7+ Kd7 28. Nxa8 Nf4 29. R1f2 c5 30. g3 Ng6 31. Kf1 Qh3+ 32. Ke1 Qh1+ 33. Rf1 Qh3 34. Rf7+ Ne7 35. Rg1 c4 36. dxc4 bxc4 37. Rf2 d3 38. cxd3 cxd3 39. Rd2 Qg4 40. Rxd3+ Ke6 41. Nc7+ Kf7 42. Rf1+ Kg6 43. Re3 Qd7 44. Na6 Qd4 45. Rff3 Qxb2 46. Re2 Qc1+ 47. Kf2 Qh1 48. Nc5 Qh2+ 49. Ke3 Qg1+ 50. Ref2 Qc1+ 51. Ke2 Qxc5 52. Rf6+ Kg7 53. Rf7+ Kh8 54. Rf8+ Ng8 55. g4 Qb5+ 56. Ke3 Qb3+ 57. axb3 a5 58. Kf3 Kh7 59. Kg3 Kg7 60. Rxg8+ Kxg8 61. Kh4 Kh7 62. Rf6 a4 63. bxa4 Kg7 64. Ra6 Kf7 65. Kg5 Ke7 66. Kf5 Kd7 67. Kxe5 Kc8 68. Ra7 Kb8 69. Rh7 Ka8 70. Kd6 Kb8 71. Kc6 Kc8 72. Rh8# 1-0

[Event "Campo Grande Clube Capablanca 31 Anos"]
[Site "Campo Grande"]
[Date "2016.07.10"]
[Round "4.7"]
[White "Maachar, Sami Hiedeo Akamine"]
[Black "De Souza, Cezar Augusto Barbo"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "1458"]
[PlyCount "56"]
[EventDate "2016.07.08"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. e3 e6 3. Bd3 c5 4. f4 Nc6 5. Ne2 c4 6. 0-0 cxd3 7. Qxd3 Bd6 8. e4 dxe4 9. Qxe4 Nf6 10. Qd3 0-0 11. Be3 Nd5 12. Bf2 Nxf4 13. Nxf4 Bxf4 14. Bh4 Bg5 15. Bxg5 Qxg5 16. Qg3 Qxg3 17. hxg3 Nxd4 18. Re1 Nxc2 19. Nd2 Nxa1 20. Rxa1 Bd7 21. Rd1 Rfd8 22. Rc1 Rac8 23. Nc4 b5 24. b3 bxc4 25. bxc4 Bb5 26. cxb5 Rxc1+ 27. Kh2 Rd5 28. a4 Rh5# 0-1

[Event "Campo Grande Clube Capablanca 31 Anos"]
[Site "Campo Grande"]
[Date "2016.07.09"]
[Round "3.5"]
[White "Jabour, Rodrigo Vila"]
[Black "Maachar, Sami Hiedeo Akamine"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "1719"]
[PlyCount "89"]
[EventDate "2016.07.08"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. cxd5 Nxd4 4. Qxd4 e5 5. Qxe5+ Ne7 6. Nc3 f6 7. Qe3 c6 8. dxc6 bxc6 9. Nf3 g6 10. g3 Bg7 11. Nd4 Bb7 12. Ne6 Qa5 13. Nxg7+ Kf7 14. Ne6 c5 15. f3 Bc8 16. Nf4 Rd8 17. Bg2 Bb7 18. 0-0 g5 19. Ne6 Rd6 20. Nxc5 Bd5 21. Bd2 Nf5 22. Qf2 Rc8 23. Nb3 Qb6 24. Qxb6 Rxb6 25. e4 Bc4 26. Rfe1 Ne7 27. e5 fxe5 28. Bxg5 Re6 29. f4 h6 30. Bxe7 Rxe7 31. Rxe5 Rxe5 32. fxe5 Re8 33. Re1 Be6 34. Nd4 Bd7 35. Kf2 Bg4 36. h3 Bh5 37. g4 Bg6 38. Bd5+ Kg7 39. Nf5+ Kh7 40. e6 h5 41. e7 hxg4 42. hxg4 Bxf5 43. gxf5 Rf8 44. exf8Q a5 45. Rh1# 1-0

