[Event "BRA-ch Amateur"]
[Site "Brasilia"]
[Date "2010.09.05"]
[Round "7.9"]
[White "Matsuura, Queenti"]
[Black "Marinho, Jean Azevedo"]
[Result "0-1"]
[ECO "B21"]
[PlyCount "74"]
[EventDate "2010.09.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e5 5. Bc4 Bc5 6. Nf3 Nf6 7. Bg5 h6 8. Bxf7+ Kxf7 9. Bxf6 Qxf6 10. Qd5+ Qe6 11. Qxc5 Nc6 12. Nb5 b6 13. Qd5 Qxd5 14. exd5 Nb4 15. Nd6+ Ke7 16. Nf5+ Kf6 17. Ne3 Nd3+ 18. Kf1 Ba6 19. Kg1 Nxb2 20. Nd2 Nd3 21. Ne4+ Kg6 22. d6 Nf4 23. g3 Ne2+ 24. Kg2 Bb7 25. f3 Rhf8 26. Rhe1 Nd4 27. Ng4 Nxf3 28. Re3 Ng5 29. Nxe5+ Kh7 30. Nxd7 Nxe4 31. Nxf8+ Rxf8 32. Kg1 Nxd6 33. Re7 Rf7 34. Re6 Nf5 35. a4 Nd4 36. Re8 Nf3+ 37. Kg2 Ng5+ 0-1

[Event "BRA-ch Amateur"]
[Site "Brasilia"]
[Date "2010.09.04"]
[Round "?"]
[White "Magalhaes, Sebastiao Silva Jr"]
[Black "Marinho, Jean Azevedo"]
[Result "1/2-1/2"]
[ECO "C87"]
[WhiteElo "1772"]
[PlyCount "102"]
[EventDate "2010.09.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 Bd7 5. 0-0 a6 6. Ba4 Nf6 7. Re1 Be7 8. c3 0-0 9. Bg5 b5 10. Bc2 Bg4 11. Qd3 Ne8 12. Bxe7 Qxe7 13. dxe5 Nxe5 14. Nxe5 Qxe5 15. Nd2 Nf6 16. Nf3 Bxf3 17. Qxf3 Rae8 18. Rad1 Re7 19. Qe2 Rfe8 20. f3 d5 21. Qd2 dxe4 22. fxe4 Rd7 23. Qc1 Rxd1 24. Qxd1 Qf4 25. g3 Qe5 26. Qd4 c5 27. Qxe5 Rxe5 28. Kg2 Ne8 29. Rd1 Kf8 30. Rd5 f6 31. Rxe5 fxe5 32. Bb3 c4 33. Bc2 Kf7 34. b3 Nd6 35. Kf3 Kf6 36. Ke3 Kg5 37. h3 h5 38. Bd1 h4 39. gxh4+ Kxh4 40. Bg4 cxb3 41. axb3 a5 42. Bd7 Kg3 43. Kd3 Kf4 44. Bc6 g5 45. c4 bxc4+ 46. bxc4 a4 47. c5 a3 48. Bd5 a2 49. Bxa2 Nxe4 50. c6 Nd6 51. c7 e4+ 1/2-1/2

[Event "BRA-ch Amateur"]
[Site "Brasilia"]
[Date "2010.09.04"]
[Round "?"]
[White "Marinho, Jean Azevedo"]
[Black "Ferreira da Silva, Reinaldo"]
[Result "1-0"]
[ECO "B50"]
[PlyCount "107"]
[EventDate "2010.09.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 Nc6 3. Nf3 Nf6 4. Nc3 d6 5. 0-0 e6 6. Re1 Nd7 7. d4 cxd4 8. Nxd4 Nxd4 9. Qxd4 a6 10. Be3 Qf6 11. Qd2 Ne5 12. Be2 h6 13. Bd4 Qd8 14. Rad1 Nc6 15. Be3 Be7 16. f4 b5 17. Bf3 Bb7 18. Qf2 e5 19. fxe5 Nxe5 20. Bd4 Nxf3+ 21. Qxf3 Bf6 22. Rf1 Bxd4+ 23. Rxd4 0-0 24. Qg3 Qb6 25. Qxd6 Qa7 26. Rfd1 Rad8 27. Qb4 a5 28. Nxb5 Qb6 29. Qc4 Ba6 30. a4 Rc8 31. Qd3 Rfd8 32. c3 Rb8 33. Kh1 Re8 34. Qe2 Qg6 35. Qf3 Bb7 36. Nd6 Re7 37. Nxb7 Rbxb7 38. Rd8+ Kh7 39. Qf5 Rxb2 40. Qxg6+ Kxg6 41. R8d4 f5 42. exf5+ Kxf5 43. Rd5+ Kg6 44. Rxa5 Ree2 45. Rg1 Rec2 46. Rc5 Ra2 47. Rc4 Kf6 48. h3 Ke5 49. Kh2 Kd5 50. Rd4+ Kc5 51. Rd7 Rxc3 52. Rc7+ Kb4 53. Rb1+ Ka3 54. Rxc3+ 1-0

[Event "BRA-ch Amateur"]
[Site "Brasilia"]
[Date "2010.09.04"]
[Round "?"]
[White "Marinho, Jean Azevedo"]
[Black "Sampaio Filho, Joao Rodrigues"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "1812"]
[PlyCount "17"]
[EventDate "2010.09.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 g6 3. Nf3 Bg7 4. 0-0 d6 5. Nc3 Nf6 6. d3 Bg4 7. h3 Bh5 8. g4 Nxg4 9. hxg4 0-1

[Event "BRA-ch Amateur"]
[Site "Brasilia"]
[Date "2010.09.04"]
[Round "?"]
[White "Resende, Walter Magela"]
[Black "Marinho, Jean Azevedo"]
[Result "1-0"]
[ECO "D31"]
[PlyCount "79"]
[EventDate "2010.09.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. a3 Be7 6. Nf3 0-0 7. b4 b6 8. cxd5 cxd5 9. Bb2 Bd7 10. b5 Bd6 11. Be2 Qe7 12. 0-0 Rc8 13. Qb3 Be8 14. Rfc1 Nbd7 15. h3 Rc7 16. Na2 Rac8 17. Rxc7 Rxc7 18. Rc1 Qd8 19. Rxc7 Qxc7 20. Qc3 Qb8 21. Bd3 Ne4 22. Bxe4 dxe4 23. Nd2 Nf6 24. a4 Nd5 25. Qc1 f5 26. Nc4 Bc7 27. Ba3 f4 28. Nc3 fxe3 29. Nxe3 Nf6 30. d5 Bf7 31. dxe6 Bxe6 32. Qc2 Qb7 33. Be7 Bh2+ 34. Kxh2 Qxe7 35. Nxe4 Nd5 36. Nxd5 Bxd5 37. Qc8+ Kf7 38. Qf5+ Ke8 39. Qxd5 Qc7+ 40. g3 1-0

