[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2011.03.08"]
[Round "7"]
[White "Gambale, Eduardo de Aquino"]
[Black "Parreira, Pedro Paulo Devesco"]
[Result "0-1"]
[ECO "B33"]
[BlackElo "1912"]
[PlyCount "112"]
[EventDate "2011.03.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Nxe7 Nxe7 11. Bxf6 gxf6 12. Qf3 f5 13. exf5 Bxf5 14. Bd3 Bxd3 15. Qxd3 0-0 16. 0-0 Kh8 17. c4 b4 18. Nc2 Qb6 19. Rad1 Rad8 20. Qb3 a5 21. a3 Rb8 22. axb4 axb4 23. Ne3 Qc5 24. Nd5 Ng6 25. Nf6 Qc6 26. Qh3 Kg7 27. Nd7 Nf4 28. Qg4+ Kh8 29. Nxb8 Qxc4 30. Qf3 Rxb8 31. Rfe1 Rg8 32. g3 Rg6 33. Kh1 Nh3 34. Qg2 Qe6 35. Rd4 Qf5 36. Rh4 Nxf2+ 37. Kg1 Nd3 38. Rf1 Nf4 39. Qf3 Nh3+ 40. Kh1 Qxf3+ 41. Rxf3 Ng5 42. Rb3 e4 43. Rxb4 e3 44. Rb8+ Kg7 45. Re8 Re6 46. Rxe6 fxe6 47. Kg2 e2 48. Kf2 e1Q+ 49. Kxe1 Nf3+ 50. Ke2 Nxh4 51. gxh4 Kf7 52. Kd3 Ke7 53. Ke4 Kd7 54. h5 Kc6 55. h6 e5 56. b4 d5+ 0-1

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2011.03.07"]
[Round "5"]
[White "Casarin, Luis Marcio Pinhatt"]
[Black "Parreira, Pedro Paulo Devesco"]
[Result "0-1"]
[ECO "E66"]
[BlackElo "1912"]
[PlyCount "54"]
[EventDate "2011.03.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. Nc3 0-0 5. g3 d6 6. Bg2 Nc6 7. d5 Na5 8. Qd3 c5 9. Bd2 a6 10. 0-0 Rb8 11. e4 b5 12. cxb5 axb5 13. Nxb5 c4 14. Bxa5 Qxa5 15. Qxc4 Qxb5 16. Rfc1 Qxc4 17. Rxc4 Rxb2 18. h3 Ba6 19. Rc6 Bb7 20. Rc4 Ba6 21. Rc6 Bb5 22. Rb6 Nxe4 23. Re1 f5 24. a4 Bxa4 25. Ra6 Bb3 26. Nh4 Bd4 27. Bxe4 Bxf2+ 0-1

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2011.03.07"]
[Round "6"]
[White "Parreira, Pedro Paulo Devesco"]
[Black "Da Silva, Sediney Mari Jr"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "1912"]
[BlackElo "1972"]
[PlyCount "51"]
[EventDate "2011.03.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 c5 5. Bxb4 cxb4 6. Nbd2 0-0 7. e4 d6 8. Bd3 Nc6 9. 0-0 e5 10. d5 Ne7 11. c5 Ng6 12. cxd6 Bg4 13. Nc4 Re8 14. h3 Bxf3 15. Qxf3 Nf4 16. Rfe1 b5 17. Nxe5 Nxh3+ 18. Qxh3 Rxe5 19. Rac1 Qxd6 20. Rc6 Qd8 21. f4 Rh5 22. Qf3 Nxd5 23. Qxh5 Nxf4 24. Qf3 Qd4+ 25. Qe3 Qd7 26. Bxb5 1-0

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2011.03.06"]
[Round "3"]
[White "De Resende, Paulo Sergio"]
[Black "Parreira, Pedro Paulo Devesco"]
[Result "1-0"]
[ECO "E69"]
[BlackElo "1912"]
[PlyCount "103"]
[EventDate "2011.03.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. 0-0 e5 7. d4 Nbd7 8. e4 c6 9. h3 Re8 10. Re1 exd4 11. Nxd4 a5 12. Nc2 Nc5 13. b3 Nfxe4 14. Nxe4 Nxe4 15. Rxe4 Rxe4 16. Bxe4 Bxa1 17. Nxa1 Bxh3 18. Bb2 Qe7 19. Bf3 Re8 20. Nc2 h6 21. Qd2 Qg5 22. Ne3 Re6 23. Kh2 Bf5 24. Qxa5 Re8 25. Qb6 Bc8 26. Qd4 Qe5 27. Qd2 Qe7 28. Ba3 Rd8 29. Bg2 h5 30. Bb2 f6 31. Qd4 Kf7 32. Qd3 f5 33. Qd4 Qe5 34. Qd2 Qe7 35. f4 h4 36. Qd4 hxg3+ 37. Kxg3 Ke6 38. b4 Kd7 39. b5 cxb5 40. cxb5 Re8 41. Kf3 Qe4+ 42. Kf2 Qxd4 43. Bxd4 Ke6 44. Bd5+ Ke7 45. a4 Rd8 46. Kg3 Bd7 47. Bxb7 Rb8 48. Nd5+ Ke6 49. Nc7+ Ke7 50. Bd5 Kd8 51. b6 Bxa4 52. Na6 1-0

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2011.03.06"]
[Round "4"]
[White "Parreira, Pedro Paulo Devesco"]
[Black "Kosminsky, Ellen"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1912"]
[BlackElo "1578"]
[PlyCount "43"]
[EventDate "2011.03.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 e6 5. Bf4 Bb4 6. Bxb8 Rxb8 7. Qa4+ Bd7 8. Qxb4 Ne7 9. e3 a6 10. Bd3 0-0 11. Nf3 b5 12. Ne5 f6 13. Nxd7 Qxd7 14. 0-0 Nc6 15. Qb3 Qa7 16. Nxd5 Na5 17. Qa3 exd5 18. Qxa5 Rfd8 19. Rac1 Rd7 20. Rc6 Ra8 21. Rfc1 h6 22. Bg6 1-0

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2011.03.05"]
[Round "1"]
[White "Lopes, Roberto Juliano Jr"]
[Black "Parreira, Pedro Paulo Devesco"]
[Result "0-1"]
[ECO "E94"]
[BlackElo "1912"]
[PlyCount "104"]
[EventDate "2011.03.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Bg5 Re8 10. 0-0 c6 11. h3 Na6 12. Be3 Nh5 13. Rfd1 Nf4 14. Bf1 Ne6 15. g4 f6 16. a3 Nac5 17. Nd2 Nd4 18. b4 Nce6 19. Rac1 Bf8 20. Ne2 Nxe2+ 21. Bxe2 c5 22. b5 Nd4 23. Bxd4 exd4 24. Bd3 a5 25. a4 Bh6 26. Rc2 Bf4 27. Nf1 b6 28. Re2 Ra7 29. Rde1 h5 30. f3 Be5 31. Kg2 Rg7 32. Nh2 Kf7 33. Rh1 Rh8 34. Rf2 Bf4 35. Nf1 Rgh7 36. Ng3 Ke7 37. Ne2 Bc7 38. Rff1 Bb7 39. Ng3 Bf4 40. Ne2 Bd6 41. Ng3 Ke6 42. Ne2 Rh6 43. Ng3 Ke5 44. Ne2 hxg4 45. hxg4 Rxh1 46. Rxh1 Rxh1 47. Kxh1 f5 48. gxf5 gxf5 49. exf5 Bxf3+ 50. Kh2 Be4 51. Bxe4 Kxe4+ 52. Ng3+ Kf3 0-1

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2011.03.05"]
[Round "2"]
[White "Parreira, Pedro Paulo Devesco"]
[Black "Boabaid, Jorge Alberto Duard"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "1912"]
[PlyCount "77"]
[EventDate "2011.03.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. cxd5 exd5 4. Nc3 c6 5. Qc2 Nf6 6. Bg5 Be7 7. e3 0-0 8. Bd3 h6 9. Bxf6 Bxf6 10. Nf3 Nd7 11. 0-0 b6 12. b4 Bb7 13. Rab1 Rc8 14. Rfc1 Re8 15. Qb3 Rc7 16. Rc2 Nf8 17. Rbc1 Qd6 18. Nb5 Qd7 19. Nxc7 Qxc7 20. Qxd5 Rd8 21. Qb3 Qd6 22. Be4 Ne6 23. Bxc6 Bc8 24. Be4 Bd7 25. a3 g5 26. Qd3 g4 27. Nd2 h5 28. Bf5 Ng5 29. Bxd7 Rxd7 30. Qf5 Bd8 31. Rc8 Qe7 32. d5 Kg7 33. e4 f6 34. R1c6 Qe8 35. Rxf6 Rxd5 36. exd5 Qe1+ 37. Nf1 Bxf6 38. Rc7+ Nf7 39. Qe6 1-0

