[Event "BRA-ch Serie C"]
[Site "Brasilia"]
[Date "2013.04.14"]
[Round "4.4"]
[White "De Queiroz, Carlos Roberto R"]
[Black "Magalhaes, Sebastiao Silva Jr"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "1800"]
[BlackElo "1788"]
[PlyCount "73"]
[EventDate "2013.04.12"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. e3 Nc6 3. a3 Nf6 4. Nc3 d5 5. d4 exd4 6. exd4 Be6 7. c5 Be7 8. Bb5 0-0 9. Bxc6 bxc6 10. Nf3 Rb8 11. 0-0 Ne4 12. Ne5 Nxc3 13. bxc3 Bd7 14. Qa4 Qe8 15. Qxa7 f6 16. Nxd7 Qxd7 17. Bf4 Rb3 18. Qa5 Rc8 19. Rab1 Rxb1 20. Rxb1 Qf5 21. Re1 Qxf4 22. Qa6 Re8 23. Qxc6 Kf8 24. Re3 Qf5 25. Kf1 Qb1+ 26. Re1 Qd3+ 27. Re2 Qd1+ 28. Re1 Qd3+ 29. Kg1 Qxc3 30. Qe6 Qxd4 31. c6 Qc5 32. a4 d4 33. Qd7 Qd6 34. Qf5 d3 35. Qxh7 d2 36. Qh8+ Kf7 37. Qh5+ 1/2-1/2

[Event "BRA-ch Serie C"]
[Site "Brasilia"]
[Date "2013.04.14"]
[Round "5.3"]
[White "De Queiroz, Glauber Pimentel"]
[Black "De Queiroz, Carlos Roberto R"]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "1827"]
[BlackElo "1800"]
[PlyCount "77"]
[EventDate "2013.04.12"]
[EventType "swiss"]
[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 d5 3. d4 g6 4. c4 dxc4 5. Qa4+ c6 6. Qxc4 Bg7 7. Nc3 0-0 8. Bg2 Nbd7 9. 0-0 Nb6 10. Qd3 Nfd5 11. a3 Bg4 12. e4 Bxf3 13. Bxf3 Nf6 14. Be3 Qd7 15. Qe2 e6 16. Rfd1 Rfd8 17. Rd2 Qe7 18. Rad1 Rd7 19. e5 Nfd5 20. Ne4 Rad8 21. h4 Nxe3 22. fxe3 h6 23. Bg4 Nc8 24. Rf1 b6 25. b4 a5 26. Rb2 axb4 27. axb4 Rb7 28. h5 g5 29. Nf6+ Bxf6 30. Rxf6 Kg7 31. Qd3 Nd6 32. Rbf2 Nf5 33. Bxf5 Qxb4 34. Bxe6 fxe6 35. Qg6+ Kh8 36. Qxh6+ Rh7 37. Rf8+ Rxf8 38. Rxf8+ Qxf8 39. Qxf8# 1-0

[Event "BRA-ch Serie C"]
[Site "Brasilia"]
[Date "2013.04.13"]
[Round "2.1"]
[White "De Queiroz, Carlos Roberto R"]
[Black "De Andrade, Francisco Edmundo"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "1800"]
[BlackElo "1943"]
[PlyCount "107"]
[EventDate "2013.04.12"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 c5 2. g3 d5 3. Qa4+ Nc6 4. Bg2 Nf6 5. e3 e6 6. Nc3 Be7 7. Nf3 0-0 8. cxd5 exd5 9. 0-0 a6 10. d4 Be6 11. Ne5 Qc7 12. Nxc6 Qxc6 13. Rd1 b5 14. Qc2 cxd4 15. Rxd4 b4 16. Qa4 Qc5 17. Ne2 Nd7 18. Nf4 Nb6 19. Qb3 Rad8 20. Nd3 Qb5 21. Nxb4 Bc5 22. Rh4 d4 23. Qd3 h6 24. Qxb5 axb5 25. Nc6 dxe3 26. Bxe3 Bxe3 27. Nxd8 Bxf2+ 28. Kxf2 Rxd8 29. Re4 Rd2+ 30. Re2 Rd4 31. b3 Kf8 32. Bc6 b4 33. Rc1 Ke7 34. Ke3 Rd6 35. Rec2 Bf5 36. Rc5 Bg4 37. Rb5 Re6+ 38. Kf4 f5 39. h4 Kf6 40. h5 Nd7 41. Rxb4 Ne5 42. Be4 g5+ 43. hxg6 Nxg6+ 44. Ke3 fxe4 45. Rxe4 Rxe4+ 46. Kxe4 Ne5 47. b4 Bf5+ 48. Kd4 Nd3 49. Rc6+ Ke7 50. a3 Ne1 51. Ra6 Nc2+ 52. Ke5 Bd3 53. Ra7+ Ke8 54. Kd6 1-0

[Event "BRA-ch Serie C"]
[Site "Brasilia"]
[Date "2013.04.13"]
[Round "3.1"]
[White "Nascimento, Pedro Henrique Alve"]
[Black "De Queiroz, Carlos Roberto R"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "1797"]
[BlackElo "1800"]
[PlyCount "31"]
[EventDate "2013.04.12"]
[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 dxc4 3. e3 e5 4. Bxc4 exd4 5. exd4 Bb4+ 6. Nc3 Nc6 7. Nf3 Bg4 8. Bxf7+ Kf8 9. Bxg8 Nxd4 10. Qxd4 Bxc3+ 11. Qxc3 Qe7+ 12. Be3 Bxf3 13. gxf3 Rxg8 14. 0-0-0 b6 15. Rhe1 Qf7 16. Bc5+ 1-0

[Event "BRA-ch Serie C"]
[Site "Brasilia"]
[Date "2013.04.12"]
[Round "1.5"]
[White "De Queiroz, Carlos Roberto R"]
[Black "Arruda Filho, Ivo Pereira de"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "1800"]
[BlackElo "1795"]
[PlyCount "85"]
[EventDate "2013.04.12"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. a3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bc5 7. Nf3 Bg4 8. h3 Bxf3 9. Qxf3 0-0 10. Bc4 c6 11. a4 Nd7 12. 0-0 a6 13. Rd1 b5 14. axb5 axb5 15. Rxa8 Qxa8 16. Be2 Qa7 17. Qg3 f5 18. d4 f4 19. Qd3 Bb6 20. Bg4 Nf6 21. Bf5 Rd8 22. Bb2 Qa2 23. Rd2 g6 24. Bg4 Nxg4 25. hxg4 Qe6 26. Qe2 exd4 27. cxd4 Re8 28. f3 Rd8 29. Kf1 Qb3 30. d5 Be3 31. Rd3 Qc4 32. d6 Rd7 33. e5 b4 34. Rxe3 Qe6 35. Re4 c5 36. Rxf4 Qa2 37. Qc4+ Qxc4+ 38. Rxc4 Kf7 39. Rxc5 Ke6 40. f4 Ra7 41. Rb5 Ra4 42. Rb7 h5 43. Re7+ 1-0

