[Event "Campinas Fujishima Memorial"]
[Site "Campinas"]
[Date "2009.09.27"]
[Round "11"]
[White "Caricatto, Nadia Piccinin"]
[Black "Pereira, Marcio Machado"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "1577"]
[BlackElo "1711"]
[PlyCount "78"]
[EventDate "2009.08.23"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Bxd2+ 5. Nbxd2 d5 6. e3 c5 7. cxd5 exd5 8. dxc5 Qa5 9. Be2 Qxc5 10. 0-0 0-0 11. Nb3 Qb6 12. Rc1 a5 13. Qd2 Be6 14. Nfd4 Ne4 15. Qc2 Na6 16. Bxa6 Qxa6 17. f3 Nf6 18. Qd2 b6 19. h3 Rfc8 20. Rxc8+ Rxc8 21. Rc1 a4 22. Na1 Qb7 23. Nac2 Qc7 24. Re1 g6 25. Nxe6 Qxc2 26. Re2 Qxd2 27. Rxd2 fxe6 28. g4 Rc1+ 29. Kf2 g5 30. Kg3 Kg7 31. a3 e5 32. h4 h6 33. hxg5 hxg5 34. Kf2 e4 35. f4 Nxg4+ 36. Ke2 gxf4 37. exf4 Nf6 38. Rd4 Rc2+ 39. Ke3 Ng4# 0-1

[Event "Campinas Fujishima Memorial"]
[Site "Campinas"]
[Date "2009.09.26"]
[Round "9"]
[White "Dos Santos, Erickson Cristiano"]
[Black "Pereira, Marcio Machado"]
[Result "1/2-1/2"]
[ECO "E10"]
[WhiteElo "1711"]
[BlackElo "1711"]
[PlyCount "120"]
[EventDate "2009.08.23"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. c4 e6 4. Nc3 Nc6 5. e3 e5 6. dxe5 dxe5 7. Qxd8+ Kxd8 8. Ng5 Be6 9. Be2 Bb4 10. Nxe6+ fxe6 11. 0-0 Bxc3 12. bxc3 Ke8 13. Rb1 b6 14. Rd1 Rd8 15. Rxd8+ Kxd8 16. c5 Kc8 17. Ba6+ Kb8 18. cxb6 axb6 19. Kf1 Ne4 20. Ke1 Nxc3 21. Rb3 Nd5 22. Bd2 e4 23. Bc1 Na5 24. Rb2 Rd8 25. Rd2 c6 26. Be2 Kc7 27. Bb2 g6 28. Rd4 Nb7 29. Rxe4 Nc5 30. Rc4 Nd7 31. a4 c5 32. e4 Nf4 33. g3 Nxe2 34. Kxe2 Kc6 35. f4 b5 36. axb5+ Kxb5 37. Rc1 Ra8 38. Ra1 Rxa1 39. Bxa1 c4 40. g4 Nc5 41. Ke3 Kb4 42. Bg7 Kb3 43. f5 gxf5 44. exf5 exf5 45. gxf5 c3 46. Bh6 c2 47. Kd4 Nd7 48. Bc1 Ka2 49. Kd5 Kb1 50. Be3 Nf6+ 51. Ke6 Ng4 52. Bf4 c1Q 53. Bxc1 Kxc1 54. f6 Nxf6 55. Kxf6 Kd2 56. h4 Ke3 57. h5 Ke4 58. h6 Kd5 59. Kg7 Ke6 60. Kxh7 Kf7 1/2-1/2

[Event "Campinas Fujishima Memorial"]
[Site "Campinas"]
[Date "2009.09.26"]
[Round "10"]
[White "Pereira, Marcio Machado"]
[Black "Abe Nelson, Thoru"]
[Result "1/2-1/2"]
[ECO "E91"]
[WhiteElo "1711"]
[BlackElo "1817"]
[PlyCount "51"]
[EventDate "2009.08.23"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. e4 0-0 6. Be2 Nbd7 7. 0-0 c5 8. d5 a6 9. a4 Ne8 10. Ne1 e5 11. g3 f6 12. Be3 Rf7 13. Bg4 Nf8 14. Bxc8 Rxc8 15. Ng2 f5 16. exf5 gxf5 17. f4 e4 18. Qd2 Nf6 19. h3 Nh5 20. Kh2 Ng6 21. Bf2 Qe7 22. Be3 Kh8 23. Rg1 Rg8 24. Raf1 Bf8 25. Qe2 Nf6 26. Ne1 1/2-1/2

[Event "Campinas Fujishima Memorial"]
[Site "Campinas"]
[Date "2009.09.25"]
[Round "8"]
[White "Pereira, Marcio Machado"]
[Black "Martinez, Janine"]
[Result "0-1"]
[ECO "A77"]
[WhiteElo "1711"]
[BlackElo "1952"]
[PlyCount "78"]
[EventDate "2009.08.23"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. h3 0-0 9. Be2 Re8 10. Nd2 a6 11. a4 Nbd7 12. 0-0 Qe7 13. f3 Nh5 14. Nc4 Ng3 15. Re1 Nxe2+ 16. Qxe2 Ne5 17. Bf4 Nxc4 18. Qxc4 Bd4+ 19. Kh1 f5 20. exf5 Qxe1+ 21. Rxe1 Rxe1+ 22. Kh2 Bxf5 23. Bxd6 h5 24. Bxc5 Be5+ 25. g3 b5 26. axb5 axb5 27. Qxb5 Bxc3 28. Bf2 Rb1 29. b3 Ra2 30. Qe8+ Kh7 31. Qe7+ Bg7 32. g4 Rxf2+ 33. Kg3 Rbb2 34. gxf5 Rg2+ 35. Kh4 Kh6 36. fxg6 Rxb3 37. f4 Rgg3 38. Qe6 Rxh3+ 39. Qxh3 Bf6# 0-1

[Event "Campinas Fujishima Memorial"]
[Site "Campinas"]
[Date "2009.09.19"]
[Round "7"]
[White "Mugenato, Thiago Ricardo"]
[Black "Pereira, Marcio Machado"]
[Result "0-1"]
[ECO "D79"]
[BlackElo "1711"]
[PlyCount "66"]
[EventDate "2009.08.23"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 c6 5. c4 0-0 6. 0-0 d5 7. cxd5 cxd5 8. Nc3 Bg4 9. Ne5 Nc6 10. Nxg4 Nxg4 11. Bxd5 Nxd4 12. Bxb7 Rb8 13. Bf3 Nxf3+ 14. exf3 Ne5 15. Kg2 Qxd1 16. Rxd1 Nc4 17. Na4 Rb4 18. Rb1 Rxa4 19. b3 Na3 20. Bxa3 Rxa3 21. Rd2 e6 22. b4 Rc8 23. f4 Rc4 24. b5 Rca4 25. Rc1 Bc3 26. Rd3 Ba5 27. Rc8+ Kg7 28. Rd7 Bb6 29. Re8 Rxa2 30. Rxe6 Rxf2+ 31. Kh3 Rd4 32. Rb7 Rd5 33. Ree7 Rf5 0-1

[Event "Campinas Fujishima Memorial"]
[Site "Campinas"]
[Date "2009.09.19"]
[Round "6"]
[White "Pereira, Marcio Machado"]
[Black "De Moraes, Francisco Jose Baen"]
[Result "1/2-1/2"]
[ECO "E97"]
[WhiteElo "1711"]
[BlackElo "1985"]
[PlyCount "129"]
[EventDate "2009.08.23"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 Nd7 10. Be3 f5 11. c5 f4 12. cxd6 cxd6 13. Bd2 Nf6 14. h3 Bh8 15. Nh2 Rf7 16. Qb3 g5 17. f3 Rg7 18. Nb5 h5 19. Rac1 Ng6 20. Rc3 Nh4 21. Be1 Nxf3+ 22. gxf3 Bxh3 23. Rf2 g4 24. fxg4 hxg4 25. Rxh3 gxh3+ 26. Kh1 Nxe4 27. Bg4 Ng3+ 28. Kg1 Qh4 29. Qf3 e4 30. Qxf4 Re8 31. Be6+ Rxe6 32. Qxh4 Nf5+ 33. Kh1 Nxh4 34. dxe6 d5 35. Bd2 a6 36. Ng4 Re7 37. Nc3 Rxe6 38. Nxd5 Nf3 39. Nh2 Ne5 40. Be3 Rd6 41. Rd2 Nd3 42. Ne7+ Kf7 43. Nf5 Rd5 44. Ng3 Nxb4 45. Nxe4 Rxd2 46. Bxd2 Nxa2 47. Ng5+ Ke7 48. Nxh3 b5 49. Kg2 b4 50. Nf4 b3 51. Nd3 b2 52. Nxb2 Bxb2 53. Kf3 Bc3 54. Bxc3 Nxc3 55. Ke3 Kd6 56. Kd3 Nb5 57. Nf3 Kc5 58. Nd2 Kb4 59. Nc4 Na3 60. Nxa3 Kxa3 61. Kc3 a5 62. Kc2 Ka2 63. Kc1 a4 64. Kc2 Ka1 65. Kc1 1/2-1/2

[Event "Campinas Fujishima Memorial"]
[Site "Campinas"]
[Date "2009.09.18"]
[Round "5"]
[White "Borelli, Guilherme"]
[Black "Pereira, Marcio Machado"]
[Result "1/2-1/2"]
[ECO "D51"]
[WhiteElo "1618"]
[BlackElo "1711"]
[PlyCount "137"]
[EventDate "2009.08.23"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 e6 4. Nf3 Be7 5. Bg5 Nbd7 6. e3 c6 7. Be2 0-0 8. a3 dxc4 9. Bxc4 Nb6 10. Bd3 Re8 11. e4 Bd7 12. 0-0 h6 13. Bf4 Nh7 14. Bd2 Nf8 15. Ne5 Rc8 16. Nxd7 Nbxd7 17. e5 Nb6 18. h3 Nd5 19. Nxd5 exd5 20. f4 c5 21. dxc5 Rxc5 22. Qf3 Ne6 23. Qe2 Qd7 24. Bb4 Rcc8 25. Rad1 a6 26. f5 Nd4 27. Qf2 Bxb4 28. axb4 Nc6 29. e6 fxe6 30. fxe6 Rxe6 31. Bf5 d4 32. Bxe6+ Qxe6 33. Qf5 Qxf5 34. Rxf5 Rd8 35. b5 axb5 36. Rxb5 Rd7 37. Kf2 Kf7 38. Ke2 Ke6 39. Kd3 Kd6 40. Ke4 Re7+ 41. Kd3 Re3+ 42. Kd2 Rg3 43. Rxb7 Rxg2+ 44. Kd3 Rg3+ 45. Kd2 g5 46. Rh1 Rg2+ 47. Kd3 Rg3+ 48. Ke4 Re3+ 49. Kf5 Ne7+ 50. Kg4 Re4+ 51. Kf3 Rf4+ 52. Ke2 Nd5 53. Rh7 Rf6 54. h4 gxh4 55. Rxh4 Nf4+ 56. Kd2 h5 57. Kc2 Ke5 58. Kb3 Rb6+ 59. Kc2 d3+ 60. Kc1 d2+ 61. Kxd2 Rxb2+ 62. Kc3 Rf2 63. Re7+ Kf5 64. Re8 Kg5 65. Rh1 Re2 66. Rg8+ Kf5 67. Rf8+ Ke4 68. Rxf4+ Kxf4 69. Rxh5 1/2-1/2

[Event "Campinas Fujishima Memorial"]
[Site "Campinas"]
[Date "2009.09.12"]
[Round "3"]
[White "Junior, Jose Antonio"]
[Black "Pereira, Marcio Machado"]
[Result "1-0"]
[ECO "E10"]
[WhiteElo "1992"]
[BlackElo "1711"]
[PlyCount "89"]
[EventDate "2009.08.23"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 c5 4. c4 Qc7 5. Qc2 cxd4 6. Nxd4 d5 7. cxd5 Qxc2 8. Nxc2 Nxd5 9. Bg2 Nb4 10. Nxb4 Bxb4+ 11. Bd2 Be7 12. Nc3 Na6 13. 0-0 f6 14. Rfc1 Kf7 15. Be3 Bc5 16. Bxc5 Nxc5 17. Nb5 Nd7 18. Rc7 Kg6 19. Nd6 Nb6 20. Rac1 Rd8 21. Nxc8 Raxc8 22. Rxc8 Rxc8 23. Rxc8 Nxc8 24. Bxb7 Nd6 25. Ba6 h6 26. Kg2 Kf5 27. Kf3 g5 28. b4 Ke5 29. a4 h5 30. Bd3 Nc8 31. h3 Nb6 32. a5 Nd5 33. b5 Kd4 34. Bg6 h4 35. gxh4 gxh4 36. Kg4 Kc5 37. Bd3 Nb4 38. Kxh4 Nxd3 39. exd3 Kxb5 40. Kg3 Kxa5 41. h4 Kb4 42. h5 a5 43. h6 a4 44. h7 a3 45. h8Q 1-0

[Event "Campinas Fujishima Memorial"]
[Site "Campinas"]
[Date "2009.09.12"]
[Round "4"]
[White "Pereira, Marcio Machado"]
[Black "Menezes Se, Daniel"]
[Result "0-1"]
[ECO "B68"]
[WhiteElo "1711"]
[BlackElo "1608"]
[PlyCount "92"]
[EventDate "2009.08.23"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 6. Bg5 a6 7. Qd2 e6 8. 0-0-0 Bd7 9. f4 Be7 10. Nxc6 Bxc6 11. e5 dxe5 12. fxe5 Ne4 13. Nxe4 Bxe4 14. Bxe7 Qxe7 15. Qf4 Bd5 16. Rg1 0-0 17. Bd3 Rad8 18. h4 f5 19. exf6 Rxf6 20. Qe5 Rf2 21. Rdf1 Qxh4 22. b3 Qf6 23. Qxf6 Rxf6 24. Rxf6 gxf6 25. Rh1 f5 26. Re1 Kf7 27. g3 Kf6 28. a4 Bxb3 29. Bxf5 exf5 30. cxb3 Rd3 31. Rh1 Kg6 32. Rh4 Rxb3 33. g4 Kg5 34. Rxh7 fxg4 35. Kc2 Ra3 36. Rxb7 Rxa4 37. Kd2 a5 38. Ke2 Kf4 39. Kf2 Ra2+ 40. Kf1 a4 41. Kg1 a3 42. Ra7 Kg3 43. Kf1 Ra1+ 44. Ke2 Kg2 45. Ra8 g3 46. Ra7 a2 0-1

[Event "Campinas op 08"]
[Site "Campinas"]
[Date "2009.08.30"]
[Round "5"]
[White "Pereira, Marcio Machado"]
[Black "Borges, Fernando"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "1711"]
[BlackElo "1926"]
[PlyCount "84"]
[EventDate "2009.08.28"]
[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 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. e4 0-0 6. h3 e5 7. dxe5 dxe5 8. Bg5 Nbd7 9. Nd5 c6 10. Nxf6+ Bxf6 11. Bh6 Bg7 12. Bg5 f6 13. Be3 Qe7 14. a3 Nc5 15. Qc2 a5 16. Be2 Be6 17. 0-0 a4 18. Bxc5 Qxc5 19. Rfd1 f5 20. Ng5 Bc8 21. Bd3 h6 22. Nf3 f4 23. b4 axb3 24. Qxb3 Qe7 25. c5+ Kh8 26. Qc3 g5 27. Nh2 f3 28. Nxf3 Bxh3 29. Bf1 Bg4 30. Be2 Qf7 31. Qe3 Qh5 32. Rd6 Rf7 33. Rad1 Raf8 34. Rd8 Rf4 35. Rxf8+ Rxf8 36. Rd6 Bxf3 37. Bxf3 Qf7 38. Qe2 Ra8 39. Bh5 Qf4 40. Qd3 Rf8 41. f3 Qc1+ 42. Kf2 Qxc5+ 0-1

[Event "Campinas op 08"]
[Site "Campinas"]
[Date "2009.08.30"]
[Round "4"]
[White "Pereira, Marcio Machado"]
[Black "De Moraes, Francisco Jose Baen"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "1711"]
[BlackElo "1985"]
[PlyCount "94"]
[EventDate "2009.08.28"]
[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 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. h3 c5 7. d5 e6 8. Be2 exd5 9. exd5 Re8 10. 0-0 Nbd7 11. Bg5 a6 12. Qc2 Ne5 13. Nxe5 Rxe5 14. Bh4 Bf5 15. Bd3 Qd7 16. Bg3 Bxd3 17. Qxd3 Ree8 18. Rae1 Nh5 19. Bh2 f5 20. b3 f4 21. Ne2 Rf8 22. Qf3 Be5 23. Nc1 Ng7 24. Nd3 Bd4 25. Re2 Rae8 26. Rfe1 Rxe2 27. Rxe2 g5 28. Qg4 Qd8 29. Kf1 h5 30. Qf3 Qd7 31. Re4 g4 32. hxg4 hxg4 33. Qe2 g3 34. Bg1 f3 35. Qd2 Qf5 36. Rf4 gxf2 37. Bxf2 fxg2+ 38. Kxg2 Qg6+ 39. Bg3 Rxf4 40. Nxf4 Qe4+ 41. Kh2 Nf5 42. Ne6 Nxg3 43. Qg5+ Kf7 44. Nd8+ Ke8 45. Qg8+ Kd7 46. Ne6 Nf1+ 47. Kh3 Qh1+ 0-1

[Event "Campinas op 08"]
[Site "Campinas"]
[Date "2009.08.30"]
[Round "3"]
[White "Tasca, Fabiana"]
[Black "Pereira, Marcio Machado"]
[Result "0-1"]
[ECO "D43"]
[WhiteElo "1657"]
[BlackElo "1711"]
[PlyCount "60"]
[EventDate "2009.08.28"]
[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. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. Bf4 dxc4 6. a4 Bb4 7. e3 Ne4 8. Rc1 Qa5 9. Qc2 Bxc3+ 10. bxc3 Qd5 11. Rb1 b5 12. Be2 0-0 13. 0-0 Nd7 14. Rfd1 Nb6 15. a5 Na4 16. Ra1 Naxc3 17. Re1 b4 18. Nd2 Nxe2+ 19. Rxe2 Nc3 20. Ree1 Ba6 21. f3 Rfd8 22. Nb1 Nxb1 23. Rexb1 c5 24. Rd1 c3 25. dxc5 Qxc5 26. Rxd8+ Rxd8 27. Rd1 Qxa5 28. e4 Rxd1+ 29. Qxd1 Qb6+ 30. Kh1 b3 0-1

[Event "Campinas op 08"]
[Site "Campinas"]
[Date "2009.08.29"]
[Round "2"]
[White "Pereira, Marcio Machado"]
[Black "Martinez, Carlos Alejandro"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1711"]
[BlackElo "2468"]
[PlyCount "56"]
[EventDate "2009.08.28"]
[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 Nf6 2. Nf3 c5 3. e3 cxd4 4. exd4 d5 5. Be2 Nc6 6. 0-0 Bg4 7. c3 Bxf3 8. Bxf3 e6 9. Qb3 a6 10. Bf4 Qd7 11. Nd2 Be7 12. Rac1 0-0 13. Be5 b5 14. Rfd1 Ra7 15. Nf1 Rc8 16. Ne3 Ne8 17. Bg4 Rca8 18. Bf3 Nd6 19. Bg4 f5 20. Bf3 Nc4 21. Qc2 N4xe5 22. dxe5 Nxe5 23. Nxd5 Nxf3+ 24. gxf3 exd5 25. Qb3 Rd8 26. Rd3 Qe6 27. Re3 Qg6+ 28. Kf1 Bg5 0-1

[Event "Campinas IRT LCX 15th"]
[Site "Campinas"]
[Date "2009.08.23"]
[Round "11"]
[White "Pereira, Marcio Machado"]
[Black "Freire, Rodrigo da Silva"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "1711"]
[BlackElo "1857"]
[PlyCount "34"]
[EventDate "2008.07.24"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Bg5 h6 7. Bh4 Bg4 8. Be2 Nbd7 9. Bg3 c6 10. Qd2 e5 11. Rd1 Nh5 12. Bh4 g5 13. Nxg5 Bxe2 14. Qxe2 Nf4 15. Qg4 hxg5 16. Bxg5 Nf6 17. Bh6 Nxg4 0-1

[Event "Campinas Fujishima Memorial"]
[Site "Campinas"]
[Date "2009.08.23"]
[Round "2"]
[White "Pereira, Marcio Machado"]
[Black "Goncalves, Marcus Vinicius M"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "1711"]
[BlackElo "1813"]
[PlyCount "130"]
[EventDate "2009.08.23"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d6 3. d4 g6 4. Nf3 Bg4 5. e4 Bg7 6. h3 Bxf3 7. Qxf3 Nc6 8. d5 Nd4 9. Qd1 e5 10. Bd3 0-0 11. Ne2 Nxe2 12. Qxe2 c6 13. 0-0 cxd5 14. cxd5 Qa5 15. Bd2 Qb6 16. Be3 Qa5 17. Rfc1 Rfc8 18. a3 a6 19. f3 Nh5 20. Qf2 Nf4 21. Bf1 f5 22. exf5 gxf5 23. Bxf4 exf4 24. Rd1 Qc5 25. Qxc5 Rxc5 26. a4 Bxb2 27. Rab1 Be5 28. Rxb7 Ra5 29. Bd3 Rxa4 30. Bxf5 h6 31. Kf1 a5 32. Ke2 Ra2+ 33. Rd2 Rxd2+ 34. Kxd2 a4 35. Bb1 a3 36. Ba2 Rc8 37. Ra7 Rc3 38. Bb1 Kf8 39. Bg6 Rb3 40. Bc2 Re3 41. Bd3 Bb2 42. h4 h5 43. Bc2 Re5 44. Be4 Re7 45. Ra8+ Kf7 46. Kc2 Kf6 47. Kb3 Rb7+ 48. Ka2 Bc1 49. Ra6 Rb2+ 50. Ka1 Rxg2 51. Rxd6+ Ke5 52. Rh6 Kd4 53. Rc6 Bb2+ 54. Ka2 Ke3 55. Kb3 Rh2 56. d6 Rd2 57. Rc5 Rxd6 58. Rxh5 Rb6+ 59. Ka2 Kd4 60. Rd5+ Kc4 61. Ra5 Rh6 62. h5 Rd6 63. Bg6 Rd2 64. Ra4+ Kc3 65. Ra8 Rh2 1/2-1/2

[Event "Campinas Fujishima Memorial"]
[Site "Campinas"]
[Date "2009.08.23"]
[Round "1"]
[White "Pereira, Marcio Machado"]
[Black "Labegalini, Antonio Luiz"]
[Result "0-1"]
[ECO "E67"]
[WhiteElo "1711"]
[BlackElo "1897"]
[PlyCount "70"]
[EventDate "2009.08.23"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 c6 6. c4 d6 7. Re1 Nbd7 8. Nc3 Re8 9. e3 e5 10. dxe5 dxe5 11. b3 e4 12. Nd2 Nc5 13. Rb1 Bf5 14. Ba3 Nd3 15. Rf1 Qa5 16. Na4 b5 17. cxb5 cxb5 18. Bxe4 Bxe4 19. Nxe4 Nxe4 20. Qxd3 Rad8 21. Qc2 bxa4 22. bxa4 Ng5 23. Qc6 Rc8 24. Qg2 Qxa4 25. Bb2 Qxa2 26. Bxg7 Kxg7 27. Ra1 Qe2 28. h4 Nf3+ 29. Kh1 Rc2 30. Rxa7 Rxe3 31. Rb7 Rd3 32. Rbb1 Rdd2 33. Ra1 Qxf2 34. Rxf2 Rxf2 35. Qxf2 Rxf2 0-1

[Event "Campinas IRT LCX 15th"]
[Site "Campinas"]
[Date "2009.08.22"]
[Round "10"]
[White "Freitas, Romeu Salvador"]
[Black "Pereira, Marcio Machado"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "2204"]
[BlackElo "1711"]
[PlyCount "53"]
[EventDate "2008.07.24"]
[EventType "tourn"]
[EventRounds "11"]
[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. Nc3 Nf6 4. Nf3 e6 5. cxd5 cxd5 6. Bf4 Nc6 7. e3 Bd7 8. Bd3 Qb6 9. Qe2 Rc8 10. 0-0 Nb4 11. Bb1 Rxc3 12. bxc3 Bb5 13. Qb2 Bxf1 14. Kxf1 Qa6+ 15. Qe2 Qxe2+ 16. Kxe2 Nc6 17. Bd3 a6 18. Rb1 b5 19. a4 bxa4 20. Rb6 Nd8 21. Rxa6 a3 22. Bb5+ Nd7 23. Ra7 Be7 24. Rxd7 a2 25. Ra7+ Kf8 26. Rxa2 f6 27. Ra7 1-0

[Event "Campinas IRT LCX 15th"]
[Site "Campinas"]
[Date "2009.08.15"]
[Round "9"]
[White "De Moraes, Francisco Jose Baen"]
[Black "Pereira, Marcio Machado"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1985"]
[BlackElo "1711"]
[PlyCount "99"]
[EventDate "2008.07.24"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Bxf6 gxf6 9. Na3 b5 10. Nd5 Bg7 11. Bd3 0-0 12. c3 Kh8 13. Nc2 Re8 14. Qh5 Ra7 15. 0-0 f5 16. exf5 e4 17. Be2 Re5 18. Nde3 Qf6 19. Ng4 Qxf5 20. Nxe5 Bxe5 21. Qxf5 Bxf5 22. Ne3 Be6 23. Bg4 Bxg4 24. Nxg4 Bg7 25. Ne3 b4 26. Nd5 a5 27. Rae1 f5 28. f3 bxc3 29. bxc3 Ne7 30. fxe4 Nxd5 31. exd5 Bxc3 32. Re8+ Kg7 33. Rxf5 Bd4+ 34. Kf1 Rf7 35. Rxf7+ Kxf7 36. Ra8 Bc3 37. h3 Kf6 38. Ke2 Ke5 39. Kd3 Bb4 40. Kc4 Kf4 41. Rg8 Kf5 42. g4+ Kf6 43. Rf8+ Kg6 44. Rf5 h6 45. Rf3 Bd2 46. Kb5 Bb4 47. a3 Bc5 48. Kxa5 Kg5 49. Kb5 h5 50. a4 1-0

[Event "Campinas IRT LCX 15th"]
[Site "Campinas"]
[Date "2009.08.15"]
[Round "8"]
[White "Pereira, Marcio Machado"]
[Black "Caricatto, Nadia Piccinin"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "1711"]
[BlackElo "1557"]
[PlyCount "59"]
[EventDate "2008.07.24"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 d5 3. Nf3 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. 0-0 Nbd7 7. c4 dxc4 8. Qxc4 Nb6 9. Qc2 Bd6 10. Nc3 0-0 11. e4 Qd7 12. e5 Nbd5 13. exf6 Nxf6 14. Bg5 Rad8 15. Bxf6 gxf6 16. Ne4 Qe7 17. Rfe1 Bf4 18. Rad1 f5 19. Ng3 Bxg3 20. hxg3 Qd6 21. d5 exd5 22. Qxf5 c5 23. Ng5 Qg6 24. Rxd5 Qxf5 25. Rxf5 Rd2 26. Re7 f6 27. Ne4 Re2 28. Nxf6+ Rxf6 29. Rg5+ Kf8 30. Rxe2 1-0

[Event "Campinas IRT LCX 15th"]
[Site "Campinas"]
[Date "2009.08.14"]
[Round "7"]
[White "Menezes Se, Daniel"]
[Black "Pereira, Marcio Machado"]
[Result "0-1"]
[ECO "E99"]
[WhiteElo "1606"]
[BlackElo "1711"]
[PlyCount "60"]
[EventDate "2008.07.24"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Be3 f5 11. f3 Nf6 12. g3 h6 13. Qd2 g5 14. Nc2 f4 15. gxf4 exf4 16. Bd4 Ng6 17. c5 Nd7 18. Bxg7 Kxg7 19. cxd6 cxd6 20. Nd4 Nde5 21. Ne6+ Bxe6 22. dxe6 g4 23. Nd5 Qh4 24. Qb4 g3 25. h3 Qxh3 26. Rf2 gxf2+ 27. Kxf2 Qg3+ 28. Kf1 Nh4 29. Qxb7+ Kh8 30. Qa6 Rg8 0-1

[Event "Campinas IRT LCX 15th"]
[Site "Campinas"]
[Date "2009.08.12"]
[Round "6"]
[White "Pereira, Marcio Machado"]
[Black "Mello, Marcos Fernando"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1711"]
[BlackElo "1556"]
[PlyCount "89"]
[EventDate "2008.07.24"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. Bf4 d6 6. h3 Bf5 7. e3 Nc6 8. Bd3 Bxd3 9. Qxd3 Nb4 10. Qd2 d5 11. cxd5 Nfxd5 12. Bg3 Nxc3 13. bxc3 Nd5 14. c4 Nb6 15. Rc1 e6 16. 0-0 Qd7 17. Rfd1 Rad8 18. Be5 f6 19. Bg3 e5 20. c5 Na4 21. Qb4 e4 22. c6 bxc6 23. Qxa4 exf3 24. Qxc6 Qxc6 25. Rxc6 Rd5 26. Rxc7 fxg2 27. Kxg2 Rf7 28. Rc8+ Bf8 29. Rb1 Kg7 30. Rbb8 Bd6 31. Rg8+ Kh6 32. Rbd8 Bxg3 33. Rxd5 Bc7 34. h4 Re7 35. a4 Rf7 36. a5 Re7 37. a6 f5 38. Rc5 Bb6 39. Rc6 f4 40. d5 fxe3 41. fxe3 Bxe3 42. Re6 Rxe6 43. dxe6 Bc5 44. Rc8 Bb4 45. Rc7 1-0

[Event "Campinas op 08"]
[Site "Campinas"]
[Date "2009.08.02"]
[Round "5"]
[White "Martinez, Thays"]
[Black "Pereira, Marcio Machado"]
[Result "0-1"]
[ECO "B33"]
[BlackElo "1711"]
[PlyCount "44"]
[EventDate "2009.07.31"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 d6 4. d4 cxd4 5. Nxd4 e5 6. Nxc6 bxc6 7. Bc4 Nf6 8. 0-0 Be7 9. a4 a5 10. b3 0-0 11. Qd2 Bb7 12. Bb2 Qc7 13. Rfd1 Rfd8 14. Ba3 d5 15. exd5 Bxa3 16. Rxa3 cxd5 17. Bxd5 Bxd5 18. Qe1 Rac8 19. Raa1 Qxc3 20. Rab1 Rd7 21. Qe2 e4 22. h3 Be6 0-1

[Event "Campinas op 08"]
[Site "Campinas"]
[Date "2009.08.02"]
[Round "4"]
[White "Pereira, Marcio Machado"]
[Black "Nikolic, Jovane"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1711"]
[PlyCount "129"]
[EventDate "2009.07.31"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nf3 Bb4 7. h4 Be4 8. Bd2 Bxc3 9. Bxc3 h5 10. g5 Ne7 11. Bd3 Bxd3 12. Qxd3 Nf5 13. 0-0-0 Nd7 14. Kb1 Qb6 15. Rhg1 g6 16. Qd2 c5 17. Qf4 Qc6 18. Rc1 b5 19. dxc5 Nxc5 20. Nd4 Qb7 21. Nxf5 exf5 22. e6 Nxe6 23. Rge1 0-0-0 24. Rxe6 fxe6 25. Bxh8 Rxh8 26. Qe5 Re8 27. Re1 Qf7 28. Qc3+ Kb7 29. Qf6 Qxf6 30. gxf6 e5 31. f7 Rf8 32. Rxe5 Rxf7 33. Rxd5 Kc6 34. Re5 Rf6 35. f4 a6 36. Kc1 Kd6 37. Kd2 Re6 38. Rxe6+ Kxe6 39. Kd3 Kd5 40. c3 Kc5 41. b3 Kd5 42. c4+ bxc4+ 43. bxc4+ Kc5 44. Kc3 a5 45. a3 Kc6 46. Kd4 Kd6 47. c5+ Kc6 48. Kc4 a4 49. Kb4 Kd5 50. Kb5 g5 51. fxg5 f4 52. c6 f3 53. c7 f2 54. c8Q f1Q+ 55. Kxa4 Qf4+ 56. Kb5 Qf1+ 57. Kb6 Qf2+ 58. Kc7 Qf4+ 59. Kb7 Qxh4 60. Qf5+ Kc4 61. Qf7+ Kb5 62. g6 Qe4+ 63. Kc8 Qc6+ 64. Kd8 Qd6+ 65. Qd7+ 1-0

[Event "Campinas op 08"]
[Site "Campinas"]
[Date "2009.08.01"]
[Round "3"]
[White "Dos Santos, Leonardo Augusto"]
[Black "Pereira, Marcio Machado"]
[Result "0-1"]
[ECO "D31"]
[BlackElo "1711"]
[PlyCount "50"]
[EventDate "2009.07.31"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Bd3 dxc4 6. Bxc4 b5 7. Bd3 Nbd7 8. Nge2 Bd6 9. f4 Bb7 10. e4 Bb4 11. a3 Ba5 12. e5 Nd5 13. 0-0 Nxc3 14. bxc3 a6 15. f5 0-0 16. Bd2 c5 17. Ng3 Nxe5 18. dxe5 Qxd3 19. Qc1 Qd5 20. Rf2 Qxe5 21. f6 Rfd8 22. fxg7 Rxd2 23. Rxd2 Bxc3 24. Re2 Qd4+ 25. Rf2 Bxa1 0-1

[Event "Campinas op 08"]
[Site "Campinas"]
[Date "2009.08.01"]
[Round "2"]
[White "Pereira, Marcio Machado"]
[Black "Da Silva, Felipe Alves"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "1711"]
[PlyCount "58"]
[EventDate "2009.07.31"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 e6 3. e3 Be7 4. f4 0-0 5. Nf3 Nc6 6. Bd3 d5 7. 0-0 Bd7 8. Ne5 Nxe5 9. Bxe5 Bc6 10. Rf3 d4 11. Rh3 h6 12. Bxf6 Bxf6 13. Qg4 dxe3 14. Rxh6 g6 15. dxe3 Bxa1 16. Bxg6 fxg6 17. Rxg6+ Bg7 18. Rxg7+ Kh8 19. Qg6 Qh4 20. h3 Rae8 21. Nd2 Rg8 22. Kh2 Rxg7 23. Nf3 Rxg6 24. Nxh4 Rg7 25. g4 Rd8 26. f5 exf5 27. Nxf5 Rf7 28. Kg3 Be4 29. Nd4 Rxd4 0-1

[Event "Campinas op 08"]
[Site "Campinas"]
[Date "2009.07.31"]
[Round "1"]
[White "Savian, Fabio Jose"]
[Black "Pereira, Marcio Machado"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2101"]
[BlackElo "1711"]
[PlyCount "31"]
[EventDate "2009.07.31"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d3 d6 4. g3 Bg4 5. h3 Bh5 6. Bg2 Nf6 7. Bf4 Qb6 8. Nbd2 Nd4 9. Nc4 Qa6 10. g4 Bg6 11. Nxd4 cxd4 12. e5 Ne4 13. 0-0 e6 14. exd6 Nxd6 15. Bxd6 Bxd6 16. Bxb7 1-0

[Event "Campinas IRT LCX 15th"]
[Site "Campinas"]
[Date "2009.07.26"]
[Round "5"]
[White "Leme, Rogerio Luis"]
[Black "Pereira, Marcio Machado"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "1742"]
[BlackElo "1711"]
[PlyCount "74"]
[EventDate "2008.07.24"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. c4 g6 4. Nc3 Bg7 5. e4 0-0 6. Be2 c5 7. 0-0 cxd4 8. Nxd4 Nc6 9. Be3 Nxd4 10. Bxd4 Be6 11. f4 Rc8 12. b3 a6 13. e5 dxe5 14. fxe5 Nd7 15. Bf3 Rc7 16. Qe2 Qb8 17. Nd5 Bxd5 18. Bxd5 e6 19. Bf3 Rcc8 20. Rfe1 Rfd8 21. Qe4 b5 22. Rac1 bxc4 23. bxc4 Nc5 24. Qe3 Bf8 25. Red1 Na4 26. c5 Rxd4 27. Rxd4 Bxc5 28. Rxc5 Nxc5 29. Rd1 Qb5 30. Rc1 Rc7 31. a4 Qb4 32. Rc2 a5 33. Rc1 Na6 34. Rxc7 Nxc7 35. Bd1 Nd5 36. Qf2 Qc3 37. Qg3 Qd4+ 0-1

[Event "Campinas IRT LCX 15th"]
[Site "Campinas"]
[Date "2009.07.26"]
[Round "4"]
[White "Pereira, Marcio Machado"]
[Black "Labegalini, Antonio Luiz"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1711"]
[BlackElo "1896"]
[PlyCount "64"]
[EventDate "2008.07.24"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Nf3 Bg4 5. Be2 c6 6. 0-0 Nf6 7. d3 e6 8. Ne4 Nxe4 9. dxe4 Bxf3 10. Bxf3 Nd7 11. Re1 Ne5 12. Bf4 0-0-0 13. Qxd6 Nxf3+ 14. gxf3 Bxd6 15. e5 Bb4 16. c3 Ba5 17. Be3 Bc7 18. Bxa7 b6 19. a4 Kb7 20. Bxb6 Kxb6 21. b4 Rd3 22. c4 Rxf3 23. c5+ Ka6 24. Rab1 Ra3 25. b5+ Ka5 26. b6 Bb8 27. Re4 Rxa4 28. Rxa4+ Kxa4 29. f4 Rd8 30. b7 Rd4 31. Ra1+ Kb5 32. Ra8 Rd8 0-1

[Event "Campinas IRT LCX 15th"]
[Site "Campinas"]
[Date "2009.07.25"]
[Round "2"]
[White "Pereira, Marcio Machado"]
[Black "Goncalves, Marcus Vinicius M"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "1711"]
[BlackElo "1813"]
[PlyCount "80"]
[EventDate "2008.07.24"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Ngf6 11. Bd2 Qc7 12. 0-0-0 0-0-0 13. Qe2 e6 14. Ne5 Nb6 15. Ba5 Rd5 16. Bxb6 axb6 17. Rhe1 Bb4 18. c3 Bd6 19. f4 Rd8 20. c4 Ra5 21. Kb1 Bb4 22. Rf1 Bf8 23. f5 Bd6 24. Rde1 c5 25. fxe6 cxd4 26. Nxf7 Bxg3 27. Nxd8 Re5 28. Qd1 Rxe1 29. Rxe1 Bxe1 30. Qxe1 Kxd8 31. Qd2 Qe5 32. Kc2 Ke7 33. Qb4+ Qc5 34. Qb3 b5 35. Qxb5 Qxb5 36. cxb5 Kxe6 37. Kd3 Kd5 38. b4 Nd7 39. a4 Ne5+ 40. Kd2 Kc4 0-1

[Event "Campinas IRT LCX 15th"]
[Site "Campinas"]
[Date "2009.07.25"]
[Round "3"]
[White "Tasca, Fabiana"]
[Black "Pereira, Marcio Machado"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "1657"]
[BlackElo "1711"]
[PlyCount "80"]
[EventDate "2008.07.24"]
[EventType "tourn"]
[EventRounds "11"]
[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. Nc3 Nf6 4. Nf3 e6 5. e3 Bb4 6. Bd2 Qe7 7. a3 Bxc3 8. Bxc3 a5 9. Bd3 dxc4 10. Bxc4 b5 11. Bd3 Nbd7 12. 0-0 0-0 13. e4 Bb7 14. e5 Nh5 15. Bd2 f5 16. Ng5 Qe8 17. Be2 g6 18. Bxh5 gxh5 19. Bf4 Kh8 20. Re1 a4 21. Re3 Rg8 22. Rh3 Nf8 23. Rxh5 c5 24. Rh6 Rg6 25. Qh5 Rxh6 26. Qxe8 Rxe8 27. Nf7+ Kg7 28. Nxh6 Ng6 29. Bg5 cxd4 30. Rc1 Rc8 31. Re1 Rc4 32. h3 b4 33. Kh2 b3 34. f3 Bd5 35. Rf1 f4 36. g3 Rc2+ 37. Kg1 fxg3 38. Ng4 Rxb2 39. Bh6+ Kf7 40. Rc1 Rc2 0-1

[Event "Campinas IRT LCX 15th"]
[Site "Campinas"]
[Date "2009.07.24"]
[Round "1"]
[White "Martinez, Janine"]
[Black "Pereira, Marcio Machado"]
[Result "1-0"]
[ECO "D52"]
[WhiteElo "1952"]
[BlackElo "1711"]
[PlyCount "61"]
[EventDate "2008.07.24"]
[EventType "tourn"]
[EventRounds "11"]
[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. Nc3 Nf6 4. Bg5 e6 5. e3 dxc4 6. Bxc4 Nbd7 7. Nf3 b5 8. Bb3 h6 9. Bh4 g5 10. Bg3 Ba6 11. Ne5 Rc8 12. Qf3 Nxe5 13. Bxe5 Bg7 14. 0-0 b4 15. Ne2 0-0 16. Rfe1 Bd3 17. Ng3 c5 18. dxc5 Rxc5 19. Bd4 g4 20. Qd1 Bc4 21. Bxc5 Qxd1 22. Rexd1 Bxb3 23. axb3 Rc8 24. Bxb4 Nd5 25. Bd6 Bxb2 26. Rxa7 Nc3 27. Re1 Nb5 28. Ra6 Rd8 29. Bf4 Kh7 30. h3 gxh3 31. gxh3 1-0

[Event "Campinas 06"]
[Site "Campinas"]
[Date "2009.07.04"]
[Round "14"]
[White "Pereira, Marcio Machado"]
[Black "Labegalini, Antonio Luiz"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1711"]
[BlackElo "1897"]
[PlyCount "57"]
[EventDate "2009.06.05"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nge2 Bb4 7. Nf4 Ne7 8. h4 h5 9. Nxh5 Bxh5 10. gxh5 Nf5 11. Qg4 Qb6 12. Bd3 Qxd4 13. Bxf5 Bxc3+ 14. bxc3 Qxc3+ 15. Kd1 Qxe5 16. Re1 Qxa1 17. Bxe6 0-0 18. Bxf7+ Kh8 19. h6 Rxf7 20. hxg7+ Qxg7 21. Bb2 Qxb2 22. Re8+ Kh7 23. Qh5+ Kg7 24. Qh8+ Kg6 25. Qxb2 a5 26. Rg8+ Kf5 27. Rg5+ Ke6 28. Qe5+ Kd7 29. Rg6 1-0

[Event "Campinas 06"]
[Site "Campinas"]
[Date "2009.07.03"]
[Round "13"]
[White "Fujishima, Edson"]
[Black "Pereira, Marcio Machado"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "1830"]
[BlackElo "1711"]
[PlyCount "99"]
[EventDate "2009.06.05"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Ngf6 11. Bf4 Qa5+ 12. Bd2 Qc7 13. 0-0-0 e6 14. Ne4 Nxe4 15. Qxe4 Nf6 16. Qe2 Bd6 17. c4 0-0 18. Bc3 Rab8 19. Kb1 b5 20. d5 cxd5 21. Bxf6 gxf6 22. cxd5 Rfe8 23. dxe6 Rxe6 24. Qd2 Bf4 25. Qd5 Rc6 26. g3 Rd6 27. Qe4 Rxd1+ 28. Rxd1 Rd8 29. Qe2 Rxd1+ 30. Qxd1 Qd6 31. Qe2 Be5 32. Nh4 Qd7 33. a3 a5 34. Qc2 Qc7 35. Qd2 Qc5 36. Nf5 Bxb2 37. Nxh6+ Kg7 38. Qxb2 Qxh5 39. Qd2 Qxh6 40. Qxa5 Qh1+ 41. Kb2 Qf1 42. Qd2 Qc4 43. Qe3 Kg6 44. f3 Qe6 45. Qd3+ Qf5 46. Qxf5+ Kxf5 47. Kc3 Ke5 48. Kb4 Kd6 49. Kxb5 f5 50. Kb6 1-0

[Event "Campinas 06"]
[Site "Campinas"]
[Date "2009.06.27"]
[Round "12"]
[White "De Moraes, Francisco Jose Baen"]
[Black "Pereira, Marcio Machado"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "1985"]
[BlackElo "1711"]
[PlyCount "105"]
[EventDate "2009.06.05"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Ngf6 11. Bf4 Qa5+ 12. Bd2 Qc7 13. 0-0-0 e6 14. Qe2 0-0-0 15. Ne5 Nxe5 16. dxe5 Nd7 17. f4 a5 18. Ne4 Nc5 19. Nc3 a4 20. Be3 a3 21. b3 Qa5 22. Rxd8+ Kxd8 23. Qd2+ Kc8 24. Qd4 Be7 25. b4 Qxb4 26. Qxb4 Nd3+ 27. cxd3 Bxb4 28. Kc2 Rd8 29. Rb1 Be7 30. Rb3 b5 31. Ne4 Kc7 32. Nc5 Ra8 33. d4 Bxc5 34. dxc5 Ra4 35. Kd3 Kd7 36. Bd4 Ke7 37. Bc3 Rxf4 38. Rb4 Rf2 39. g4 Rxa2 40. Rb3 Rg2 41. Rxa3 Rxg4 42. Ra7+ Ke8 43. Rc7 b4 44. Bd4 Rg3+ 45. Kc4 b3 46. Rxc6 Rg4 47. Rb6 Rg3 48. Rxb3 Rxb3 49. Kxb3 Kd7 50. Kc4 Kc6 51. Be3 Kb7 52. Kb5 Kc7 53. c6 1-0

[Event "Campinas 06"]
[Site "Campinas"]
[Date "2009.06.27"]
[Round "11"]
[White "Pereira, Marcio Machado"]
[Black "Martinez, Carlos Alejandro"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1711"]
[BlackElo "2468"]
[PlyCount "42"]
[EventDate "2009.06.05"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nge2 c5 7. h4 cxd4 8. Nxd4 h5 9. f4 hxg4 10. Qxg4 Nh6 11. Qh3 Nf5 12. Nxf5 Bxf5 13. Qh2 d4 14. Nd1 Nc6 15. Bd3 Bxd3 16. cxd3 Ne7 17. Qg1 g6 18. Qg4 Nf5 19. h5 Bb4+ 20. Ke2 Rc8 21. a3 Rc2+ 0-1

[Event "Campinas 06"]
[Site "Campinas"]
[Date "2009.06.26"]
[Round "10"]
[White "Borges, Fernando"]
[Black "Pereira, Marcio Machado"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "1926"]
[BlackElo "1711"]
[PlyCount "55"]
[EventDate "2009.06.05"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Ngf6 11. Bf4 Qa5+ 12. Bd2 Qc7 13. 0-0-0 Ng4 14. Qe2 0-0-0 15. c4 e5 16. Rh4 Ndf6 17. dxe5 Re8 18. Bc3 Bc5 19. Qc2 Bxf2 20. exf6 Ne3 21. Qxf2 Nxd1 22. Kxd1 Qd6+ 23. Kc1 gxf6 24. Ne4 Qd3 25. Nfd2 Re6 26. Nc5 Qe2 27. Qxe2 Rxe2 28. g4 1-0

[Event "Campinas 06"]
[Site "Campinas"]
[Date "2009.06.21"]
[Round "9"]
[White "Pereira, Marcio Machado"]
[Black "Goncalves, Marcus Vinicius M"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1711"]
[BlackElo "1813"]
[PlyCount "99"]
[EventDate "2009.06.05"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nge2 c5 7. h4 h6 8. Be3 cxd4 9. Nxd4 Nc6 10. Bb5 Qc7 11. h5 Bh7 12. Qe2 Bb4 13. 0-0 Nge7 14. a3 Ba5 15. b4 Bb6 16. Na4 Qxe5 17. Nxb6 axb6 18. c4 0-0 19. Nf3 Qe4 20. Nd2 Qd3 21. cxd5 Qxe2 22. Bxe2 Nxd5 23. Nc4 Nxe3 24. fxe3 Rad8 25. Rad1 Bc2 26. Rxd8 Rxd8 27. Bf3 Bd3 28. Rc1 Bxc4 29. Rxc4 Ne5 30. Rf4 Nxf3+ 31. Rxf3 Rd3 32. a4 Ra3 33. b5 Rxa4 34. Rf4 Rxf4 35. exf4 Kf8 36. Kf2 Ke7 37. Ke3 Kd6 38. Kd4 f6 39. Kc4 Ke7 40. Kd4 Kf7 41. Ke4 g6 42. f5 exf5+ 43. gxf5 g5 44. Kf3 Ke7 45. Ke4 Kd6 46. Kd4 g4 47. Ke4 g3 48. Kf3 g2 49. Kxg2 Ke5 50. Kf3 0-1

[Event "Campinas 06"]
[Site "Campinas"]
[Date "2009.06.20"]
[Round "8"]
[White "Freire, Rodrigo da Silva"]
[Black "Pereira, Marcio Machado"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1857"]
[BlackElo "1711"]
[PlyCount "43"]
[EventDate "2009.06.05"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nge2 c5 7. h4 h5 8. g5 Nc6 9. Be3 Qb6 10. Na4 Qa5+ 11. Nec3 a6 12. f4 Be4 13. Rh2 b5 14. Nxc5 Bxc5 15. dxc5 0-0-0 16. Rd2 Nge7 17. a3 b4 18. axb4 Qxb4 19. Bxa6+ Kb8 20. Ra3 Na5 21. Qa1 Nec6 22. Ra4 1-0

[Event "Campinas 06"]
[Site "Campinas"]
[Date "2009.06.20"]
[Round "7"]
[White "Labegalini, Antonio Luiz"]
[Black "Pereira, Marcio Machado"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "1897"]
[BlackElo "1711"]
[PlyCount "137"]
[EventDate "2009.06.05"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Ngf6 11. Bf4 Qa5+ 12. Bd2 Qc7 13. 0-0-0 e6 14. c4 Be7 15. Bc3 0-0-0 16. Qe2 Bd6 17. Ne5 Rhf8 18. f4 Ne8 19. f5 Nxe5 20. dxe5 Be7 21. Rxd8+ Bxd8 22. fxe6 Bg5+ 23. Kb1 fxe6 24. Ne4 Rf5 25. Nxg5 Rxg5 26. g4 g6 27. hxg6 Rxg6 28. Qe4 Qg7 29. Qe3 Kb8 30. Qd2 Kc8 31. Rd1 Qe7 32. Qd4 c5 33. Qe4 Rg8 34. Ba5 Nc7 35. Bd2 Rh8 36. Rh1 Qg7 37. Qf4 Qg6+ 38. Kc1 h5 39. Qf6 Qe8 40. g5 Rf8 41. Qg7 Rg8 42. Qh7 Rh8 43. Qe4 Qd7 44. Be3 Qe7 45. g6 Ne8 46. Qh4 Qxh4 47. Rxh4 Ng7 48. Bxc5 b6 49. Bf2 Nf5 50. Rf4 Rg8 51. c5 Kb7 52. cxb6 axb6 53. Rb4 Rxg6 54. Bxb6 Kc6 55. Bd8 Rg1+ 56. Kd2 Rg2+ 57. Kd3 Rg3+ 58. Ke2 Re3+ 59. Kf2 Rxe5 60. a4 Rd5 61. Rb8 Nd6 62. b4 Nf7 63. b5+ Kc5 64. Be7+ Kc4 65. Rc8+ Kb3 66. b6 Kxa4 67. b7 Rb5 68. b8Q Rxb8 69. Rxb8 1-0

[Event "Campinas 06"]
[Site "Campinas"]
[Date "2009.06.19"]
[Round "6"]
[White "Pereira, Marcio Machado"]
[Black "Fujishima, Edson"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1711"]
[BlackElo "1830"]
[PlyCount "38"]
[EventDate "2009.06.05"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nge2 c5 7. h4 cxd4 8. Nxd4 h5 9. Bb5+ Nd7 10. f4 hxg4 11. Qxg4 Nh6 12. Qg5 Be7 13. Nxe6 Bxg5 14. Nxd8 Bxd8 15. Nxd5 Be4 16. 0-0 Bxd5 17. Rd1 Bb6+ 18. Kf1 Be6 19. Rd6 Nf5 0-1

[Event "Campinas 06"]
[Site "Campinas"]
[Date "2009.06.07"]
[Round "4"]
[White "Martinez, Carlos Alejandro"]
[Black "Pereira, Marcio Machado"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2468"]
[BlackElo "1711"]
[PlyCount "89"]
[EventDate "2009.06.05"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nge2 c5 7. h4 h5 8. Nf4 Bh7 9. Nxh5 Qb6 10. dxc5 Bxc5 11. Rh2 Kf8 12. Bd3 Nc6 13. f4 Nge7 14. Kf1 Nb4 15. Bxh7 Rxh7 16. a3 Qa6+ 17. Kg2 d4 18. Ne4 Qc6 19. Qe2 d3 20. cxd3 Nbd5 21. Kg3 Bg1 22. Rg2 Qb6 23. Bd2 Be3 24. Bxe3 Qxe3+ 25. Qxe3 Nxe3 26. Re2 N3f5+ 27. Kh3 Rd8 28. Rd1 Nd5 29. Rf1 Nde3 30. Rf3 Nxg4 31. Kxg4 Nd4 32. Ree3 Nxf3 33. Rxf3 Rd4 34. Nhg3 Ke7 35. f5 Rh8 36. f6+ gxf6 37. exf6+ Kd7 38. h5 Rg8+ 39. Kh4 Rh8 40. Rf4 b6 41. Rg4 Rxd3 42. Rg7 Ke8 43. Ng5 Rd7 44. N3e4 Rf8 45. h6 1-0

[Event "Campinas 06"]
[Site "Campinas"]
[Date "2009.06.07"]
[Round "5"]
[White "Pereira, Marcio Machado"]
[Black "De Moraes, Francisco Jose Baen"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1711"]
[BlackElo "1985"]
[PlyCount "62"]
[EventDate "2009.06.05"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nge2 c5 7. h4 f6 8. h5 Bf7 9. f4 Nc6 10. Be3 cxd4 11. Nxd4 Bb4 12. Bb5 Rc8 13. f5 Qe7 14. Bf4 a6 15. Nxc6 bxc6 16. Bxa6 Ra8 17. Qe2 d4 18. exf6 Nxf6 19. a3 dxc3 20. axb4 cxb2 21. Rb1 Qxb4+ 22. Bd2 Qxg4 23. fxe6 Qxe6 24. Bb7 Qxe2+ 25. Kxe2 Rb8 26. Rxb2 0-0 27. h6 Rfe8+ 28. Kd3 Rbd8+ 29. Kc3 Ne4+ 30. Kb4 c5+ 31. Ka5 Nxd2 0-1

[Event "Campinas 06"]
[Site "Campinas"]
[Date "2009.06.06"]
[Round "2"]
[White "Goncalves, Marcus Vinicius M"]
[Black "Pereira, Marcio Machado"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "1813"]
[BlackElo "1711"]
[PlyCount "59"]
[EventDate "2009.06.05"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Qa5+ 12. Bd2 Qc7 13. 0-0-0 Ngf6 14. c4 c5 15. d5 exd5 16. Rhe1+ Be7 17. cxd5 Nb6 18. d6 c4 19. Qd4 Rd8 20. Rxe7+ Qxe7 21. Re1 Qxe1+ 22. Bxe1 0-0 23. Ba5 Nfd5 24. Bxb6 Nxb6 25. Nf5 f6 26. Ne7+ Kh7 27. a4 c3 28. bxc3 Rfe8 29. Qe4+ Kh8 30. Nh4 1-0

[Event "Campinas 06"]
[Site "Campinas"]
[Date "2009.06.06"]
[Round "3"]
[White "Pereira, Marcio Machado"]
[Black "Borges, Fernando"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1711"]
[BlackElo "1926"]
[PlyCount "66"]
[EventDate "2009.06.05"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nge2 c5 7. h4 cxd4 8. Nxd4 h5 9. g5 Bb4 10. Be3 Bxc3+ 11. bxc3 a6 12. c4 dxc4 13. Bxc4 Qa5+ 14. Qd2 Qxd2+ 15. Kxd2 Nd7 16. f4 Nc5 17. Ke2 0-0-0 18. Nc6 Ne4 19. Nxd8 Ng3+ 20. Kf3 Nxh1 21. Bc5 Kxd8 22. Rd1+ Kc8 23. Bb3 Bf5 24. Rd2 Be4+ 25. Kxe4 Ng3+ 26. Kf3 Nf5 27. Bf2 Nge7 28. c4 Ng6 29. Ba4 Ngxh4+ 30. Ke2 Ng6 31. Ba7 Nxf4+ 32. Kf3 Ng6 33. Bd7+ Kc7 0-1

[Event "Campinas 06"]
[Site "Campinas"]
[Date "2009.06.05"]
[Round "1"]
[White "Pereira, Marcio Machado"]
[Black "Freire, Rodrigo da Silva"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1711"]
[BlackElo "1857"]
[PlyCount "36"]
[EventDate "2009.06.05"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nge2 c5 7. h4 h6 8. Nf4 Bh7 9. Bd3 Bxd3 10. Qxd3 Nc6 11. dxc5 Bxc5 12. Qe2 Qb6 13. Nd3 Bd4 14. Na4 Qa5+ 15. c3 Qxa4 16. cxd4 Nxd4 17. b3 Nxb3 18. Qd1 Qe4+ 0-1

[Event "Campinas LCX 14th"]
[Site "Campinas"]
[Date "2008.12.28"]
[Round "5"]
[White "Pereira, Marcio Machado"]
[Black "Menezes Se, Daniel"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1679"]
[BlackElo "1660"]
[PlyCount "63"]
[EventDate "2008.12.26"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. f4 Nf6 2. Nf3 e6 3. e3 Be7 4. b3 0-0 5. Bb2 c5 6. Be2 d5 7. 0-0 Nc6 8. Nc3 d4 9. exd4 cxd4 10. Na4 b6 11. Ne5 Bb7 12. Bf3 Rc8 13. Qe2 Na5 14. c4 Bxf3 15. Rxf3 Rc7 16. d3 Nb7 17. g4 Nc5 18. Nxc5 bxc5 19. g5 Nh5 20. Raf1 a6 21. Rh3 g6 22. Rxh5 gxh5 23. Rf3 Qd6 24. Rh3 f6 25. Qxh5 Bd8 26. gxf6 Rxf6 27. Rg3+ Kh8 28. b4 cxb4 29. Kh1 Rg7 30. Bxd4 Rxg3 31. Nf7+ Kg8 32. Nxd6 1-0

[Event "Campinas LCX 14th"]
[Site "Campinas"]
[Date "2008.12.28"]
[Round "4"]
[White "Savian, Fabio Jose"]
[Black "Pereira, Marcio Machado"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2088"]
[BlackElo "1679"]
[PlyCount "61"]
[EventDate "2008.12.26"]
[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 c6 3. cxd5 Qxd5 4. Nc3 Qa5 5. e4 Nf6 6. Bd3 b5 7. Nf3 Ba6 8. 0-0 b4 9. Ne2 e6 10. Be3 Be7 11. Ne5 0-0 12. Bxa6 Qxa6 13. Ng3 Rd8 14. Qc2 Nfd7 15. Nd3 Qb5 16. Rac1 Rc8 17. f4 a5 18. f5 e5 19. Nxe5 Nxe5 20. dxe5 Qxe5 21. Rcd1 Rd8 22. Rxd8+ Bxd8 23. Rd1 Be7 24. Bd4 Qc7 25. f6 gxf6 26. Nf5 Ra6 27. Qf2 Bf8 28. Bxf6 c5 29. Qh4 Rxf6 30. Qxf6 Nc6 31. Rd3 1-0

[Event "Campinas LCX 14th"]
[Site "Campinas"]
[Date "2008.12.27"]
[Round "2"]
[White "Pereira, Marcio Machado"]
[Black "Borges, Fernando"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1679"]
[BlackElo "1934"]
[PlyCount "109"]
[EventDate "2008.12.26"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. f4 c5 2. Nf3 g6 3. e3 Bg7 4. Be2 d5 5. 0-0 Nc6 6. Qe1 Nf6 7. d3 0-0 8. Nbd2 Re8 9. Ne5 Nxe5 10. fxe5 Ng4 11. Bxg4 Bxg4 12. Qg3 Be6 13. Nf3 Qc7 14. c3 Bf5 15. d4 Bd3 16. Rf2 f5 17. Qh4 e6 18. Ng5 h6 19. Nh3 Be4 20. Qg3 g5 21. Bd2 Rac8 22. Raf1 Qe7 23. Bc1 b5 24. Rd2 b4 25. Nf2 bxc3 26. bxc3 cxd4 27. exd4 f4 28. Qh3 Bf5 29. Qf3 Qc7 30. Bb2 Qa5 31. a3 Rc4 32. Qh5 Qb6 33. Qxe8+ Kh7 34. Qe7 a5 35. h4 Rc7 36. Qd6 Rc6 37. Qd7 Rc7 38. Qa4 Rc4 39. Qd1 Kg6 40. hxg5 hxg5 41. Ng4 Rc8 42. Kf2 Rh8 43. Nf6 Bxf6 44. exf6 Kxf6 45. Rh1 Qd8 46. Qe1 Kg6 47. Re2 Re8 48. Qg1 g4 49. Re5 g3+ 50. Ke2 Qb6 51. Qc1 Qa6+ 52. Ke1 Rb8 53. Qxf4 Rxb2 54. Rh6+ Kg7 55. Qg5+ 1-0

[Event "Campinas LCX 14th"]
[Site "Campinas"]
[Date "2008.12.27"]
[Round "3"]
[White "Pereira, Marcio Machado"]
[Black "Hengles, Roberto Carlos"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1679"]
[BlackElo "1970"]
[PlyCount "69"]
[EventDate "2008.12.26"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. e3 Bg4 4. Be2 c6 5. Ne5 Bxe2 6. Qxe2 Nbd7 7. 0-0 Qc7 8. Nxd7 Nxd7 9. b3 e5 10. Bb2 0-0-0 11. Qg4 h5 12. Qf5 exf4 13. Rxf4 Bd6 14. Rh4 f6 15. Nc3 g6 16. Qh3 Be5 17. Na4 f5 18. d4 Bd6 19. Rf1 Rde8 20. c4 dxc4 21. d5 Be5 22. Rxc4 Kb8 23. dxc6 Nb6 24. Bxe5 Rxe5 25. Nxb6 Qxb6 26. c7+ Kc8 27. Re1 Rhe8 28. Kf1 Rxe3 29. Rxe3 Rxe3 30. Qh4 Re8 31. Qf4 Qe6 32. Qd2 Qe5 33. Rd4 Kxc7 34. Qc3+ Kb6 35. Rb4+ 1-0

[Event "Campinas LCX 14th"]
[Site "Campinas"]
[Date "2008.12.26"]
[Round "1"]
[White "Rouanet, Luiz Paulo"]
[Black "Pereira, Marcio Machado"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2067"]
[BlackElo "1679"]
[PlyCount "31"]
[EventDate "2008.12.26"]
[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. Nf3 Nf6 3. Bf4 Bf5 4. e3 e6 5. Nbd2 Bd6 6. Bxd6 Qxd6 7. c3 0-0 8. Be2 c5 9. 0-0 Nc6 10. h3 cxd4 11. exd4 Rfc8 12. Re1 a6 13. Nh4 Bg6 14. Nxg6 hxg6 15. Bd3 b5 16. Nf3 1/2-1/2

[Event "Campinas LCX 13th"]
[Site "Campinas"]
[Date "2008.12.13"]
[Round "9"]
[White "Dos Santos, Erickson Cristiano"]
[Black "Pereira, Marcio Machado"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1747"]
[BlackElo "1639"]
[PlyCount "75"]
[EventDate "2008.11.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 Nd7 3. e3 Ngf6 4. c4 e6 5. Nc3 Be7 6. cxd5 exd5 7. Bd3 a6 8. Nge2 b5 9. a3 Nb6 10. 0-0 Bg4 11. f3 Bh5 12. Nf4 Bg6 13. Nxg6 hxg6 14. Rc1 Nc4 15. Qe2 Qd7 16. a4 b4 17. Bxf6 Bxf6 18. Nxd5 Qxd5 19. Bxc4 Qd6 20. f4 0-0 21. b3 Rfe8 22. Qf3 Rad8 23. d5 Qc5 24. Rfe1 Re7 25. Kh1 Rde8 26. e4 Bc3 27. Re2 a5 28. e5 g5 29. fxg5 Rxe5 30. Rxe5 Bxe5 31. d6 Rf8 32. Bxf7+ Rxf7 33. Rxc5 Rxf3 34. gxf3 Bxd6 35. Rxa5 Kf7 36. Rb5 Ke6 37. a5 c6 38. Rb7 1-0

[Event "Campinas LCX 13th"]
[Site "Campinas"]
[Date "2008.12.13"]
[Round "8"]
[White "Pereira, Marcio Machado"]
[Black "Goncalves, Marcus Vinicius M"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "1639"]
[BlackElo "1807"]
[PlyCount "57"]
[EventDate "2008.11.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. Nf3 d6 5. Be2 g6 6. 0-0 Bg7 7. d3 0-0 8. Nbd2 Qe7 9. c4 Ng4 10. d4 f5 11. Rc1 f4 12. Nxe5 Ngxe5 13. dxe5 Nxe5 14. exf4 Rxf4 15. g3 Rf8 16. f4 Nf3+ 17. Nxf3 Bxb2 18. Rc2 Bg7 19. Rf2 Bf5 20. Bd3 Bxd3 21. Qxd3 c6 22. Rce2 Qf6 23. Ng5 Rae8 24. Rxe8 Rxe8 25. Re2 Qd4+ 26. Qxd4 Bxd4+ 27. Kf1 Rxe2 28. Kxe2 Bf6 29. Ne4 1/2-1/2

[Event "Campinas LCX 13th"]
[Site "Campinas"]
[Date "2008.12.12"]
[Round "7"]
[White "Pereira, Marcio Machado"]
[Black "Freire, Rodrigo da Silva"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "1639"]
[BlackElo "1864"]
[PlyCount "102"]
[EventDate "2008.11.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 c6 3. f4 Bf5 4. Nf3 Nd7 5. e3 Ngf6 6. d3 Bg4 7. Be2 Bxf3 8. Bxf3 Qc7 9. 0-0 e5 10. fxe5 Nxe5 11. Qe1 Bd6 12. Nd2 0-0-0 13. Qh4 Qe7 14. Rae1 h5 15. Bxe5 Qxe5 16. d4 Qe7 17. Qh3+ Kb8 18. g3 g5 19. Qf5 Rh6 20. Qxg5 Rg6 21. Qh4 Rdg8 22. Bg2 Bb4 23. Rf2 Bxd2 24. Rxd2 Rg4 25. Qh3 h4 26. Kh1 hxg3 27. Bf3 R4g7 28. Rg2 Rh7 29. Qf5 Rxh2+ 30. Rxh2 gxh2 31. Qf4+ Ka8 32. Qxh2 Ne4 33. Rg1 Re8 34. Qh6 Qd8 35. Qf4 Rh8+ 36. Kg2 Rh4 37. Bg4 f5 38. Qxf5 Qb8 39. Kf1 Ng3+ 40. Rxg3 Qxg3 41. Qc8+ Qb8 42. Qf5 Rh8 43. Ke2 Qf8 44. Qe6 Rh2+ 45. Kd3 Qf1+ 46. Kc3 a6 47. Kb2 Rh1 48. Ka3 Qc1+ 49. Kb4 Qxc2 50. a4 a5+ 51. Kxa5 Qxb3 0-1

[Event "Campinas LCX 13th"]
[Site "Campinas"]
[Date "2008.12.11"]
[Round "6"]
[White "Labegalini, Antonio Luiz"]
[Black "Pereira, Marcio Machado"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "1911"]
[BlackElo "1639"]
[PlyCount "67"]
[EventDate "2008.11.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d6 5. e4 0-0 6. Be2 Bg4 7. 0-0 e5 8. d5 Na6 9. Qc2 c6 10. Ne1 Bxe2 11. Qxe2 cxd5 12. cxd5 Nc5 13. f3 Rc8 14. Be3 Qc7 15. Nd3 Nxd3 16. Qxd3 a6 17. Rfc1 Qc4 18. Qd2 b5 19. a4 b4 20. Nb5 Qb3 21. Nxd6 Rxc1+ 22. Rxc1 Qxa4 23. Nb7 Nd7 24. d6 Re8 25. h3 Qb3 26. Rc7 Qa4 27. b3 Qb5 28. Qd5 Qxd5 29. exd5 Nf6 30. d7 Nxd7 31. Rxd7 e4 32. fxe4 Rxe4 33. Rd8+ Bf8 34. Bh6 1-0

[Event "Campinas LCX 13th"]
[Site "Campinas"]
[Date "2008.12.06"]
[Round "4"]
[White "De Moraes, Francisco Jose Baen"]
[Black "Pereira, Marcio Machado"]
[Result "0-1"]
[ECO "E97"]
[WhiteElo "1915"]
[BlackElo "1639"]
[PlyCount "64"]
[EventDate "2008.11.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 Nd7 10. Bg5 f6 11. Be3 f5 12. Ng5 Nf6 13. exf5 Nxf5 14. Ne6 Bxe6 15. dxe6 c6 16. Bg5 Qe7 17. Bxf6 Bxf6 18. g4 Nd4 19. Ne4 Bg5 20. Kg2 Bf4 21. h3 Qxe6 22. Bd3 d5 23. Nc5 Qe7 24. cxd5 cxd5 25. f3 b6 26. Nb3 Nxf3 27. Rxf3 e4 28. Rxf4 Rxf4 29. Be2 Qf7 30. Qd4 Rf8 31. Re1 Rf2+ 32. Kg1 Rxe2 0-1

[Event "Campinas LCX 13th"]
[Site "Campinas"]
[Date "2008.12.06"]
[Round "5"]
[White "Pereira, Marcio Machado"]
[Black "Fujishima, Edson"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1639"]
[BlackElo "1809"]
[PlyCount "32"]
[EventDate "2008.11.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. Ne5 Nc6 5. d4 Nxe5 6. dxe5 e6 7. Bd3 Ne7 8. 0-0 Nc6 9. f4 f5 10. exf6 Qxf6 11. Nc3 Bc5+ 12. Kh1 0-0 13. Qe2 Nd4 14. Qd1 Nf5 15. Qe2 Ng3+ 16. hxg3 Qh6+ 0-1

[Event "Campinas LCX 13th"]
[Site "Campinas"]
[Date "2008.12.05"]
[Round "3"]
[White "Pereira, Marcio Machado"]
[Black "Savian, Fabio Jose"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1639"]
[BlackElo "2103"]
[PlyCount "104"]
[EventDate "2008.11.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 e6 3. f4 Nf6 4. Nf3 c5 5. e3 Nc6 6. Be2 Be7 7. 0-0 0-0 8. d3 Ng4 9. Qd2 Bf6 10. d4 cxd4 11. Nxd4 Bxd4 12. Bxd4 Nxd4 13. exd4 Nf6 14. Nc3 Qa5 15. Ne4 Qxd2 16. Nxd2 Bd7 17. c4 dxc4 18. bxc4 Rfd8 19. Nf3 Rac8 20. Rac1 Bc6 21. Rfd1 Rd6 22. Ne5 Ba4 23. Rd2 Rcd8 24. g3 Rxd4 25. Rxd4 Rxd4 26. Nf3 Rd6 27. Kf2 Ne4+ 28. Ke3 Nc5 29. Ne5 f6 30. Nd3 Nxd3 31. Bxd3 Bc6 32. h4 g6 33. a3 Kf7 34. Be4 Bxe4 35. Kxe4 f5+ 36. Ke3 Kf6 37. c5 Rc6 38. Kd4 b6 39. a4 Rxc5 40. Rxc5 bxc5+ 41. Kxc5 e5 42. fxe5+ Kxe5 43. Kb5 h6 44. Ka6 g5 45. hxg5 hxg5 46. Kxa7 f4 47. gxf4+ gxf4 48. a5 f3 49. a6 f2 50. Kb7 f1Q 51. a7 Qf7+ 52. Kb8 Kd6 0-1

[Event "Campinas LCX 13th"]
[Site "Campinas"]
[Date "2008.12.04"]
[Round "2"]
[White "Martinez, Carlos Alejandro"]
[Black "Pereira, Marcio Machado"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2463"]
[BlackElo "1639"]
[PlyCount "55"]
[EventDate "2008.11.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bc4 0-0 6. Qe2 c6 7. Bg5 d5 8. exd5 cxd5 9. Bxf6 exf6 10. Nxd5 Re8 11. Ne3 Nc6 12. 0-0-0 Bd7 13. Rhe1 f5 14. h4 f4 15. Bxf7+ Kxf7 16. Ng5+ Kf8 17. Qc4 Qxg5 18. hxg5 fxe3 19. Rxe3 Bf5 20. Rf3 Rac8 21. g4 Nxd4 22. Rxd4 Rxc4 23. Rxc4 Re5 24. gxf5 gxf5 25. Rcf4 Kf7 26. Rxf5+ Rxf5 27. Rxf5+ Kg6 28. Rd5 1-0

[Event "Campinas LCX 13th"]
[Site "Campinas"]
[Date "2008.11.29"]
[Round "1"]
[White "Pereira, Marcio Machado"]
[Black "Menezes Se, Daniel"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1639"]
[BlackElo "1660"]
[PlyCount "47"]
[EventDate "2008.11.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. f4 d5 2. b3 Nf6 3. Bb2 e6 4. Nf3 c5 5. e3 Nc6 6. Be2 Be7 7. 0-0 0-0 8. d3 b6 9. Nbd2 Qc7 10. Ne5 Nd7 11. Ndf3 Bb7 12. Qe1 Ndxe5 13. fxe5 Rac8 14. a3 d4 15. exd4 Nxd4 16. Nxd4 cxd4 17. Bd1 f6 18. exf6 Rxf6 19. Rxf6 Bxf6 20. Qxe6+ Kh8 21. Bf3 Rf8 22. Bxb7 Qxb7 23. Rf1 Rd8 24. Rxf6 1-0

[Event "Campinas LCX 12th"]
[Site "Campinas"]
[Date "2008.11.07"]
[Round "8"]
[White "Borelli, Guilherme"]
[Black "Pereira, Marcio Machado"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "1630"]
[BlackElo "1639"]
[PlyCount "35"]
[EventDate "2008.11.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. c4 g6 4. Nc3 Bg7 5. Bg5 0-0 6. e3 Nc6 7. h3 e5 8. Be2 exd4 9. Nxd4 Nxd4 10. Qxd4 h6 11. Bxf6 Qxf6 12. Qxf6 Bxf6 13. Rc1 Bf5 14. Kd2 c6 15. Bd3 Bxd3 16. Kxd3 Bxc3 17. Kxc3 Rfd8 18. e4 1/2-1/2

[Event "Campinas LCX 12th"]
[Site "Campinas"]
[Date "2008.11.07"]
[Round "3"]
[White "Borges, Fernando"]
[Black "Pereira, Marcio Machado"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "1911"]
[BlackElo "1639"]
[PlyCount "66"]
[EventDate "2008.11.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Ne5 Bh7 8. Qh5 g6 9. Bc4 e6 10. Qe2 Nd7 11. Nxf7 Qf6 12. Nxh8 0-0-0 13. Nxg6 Bxg6 14. d3 Bb4+ 15. Kf1 Ne5 16. Ne4 Bxe4 17. Qxe4 Bc5 18. Qf4 Qg7 19. Bxe6+ Kb8 20. Be3 Bd6 21. Qa4 b6 22. d4 b5 23. Qa6 Nc4 24. Bxc4 bxc4 25. Qxc4 Ne7 26. Rd1 Rg8 27. Rg1 Qg4 28. Rd3 Kc7 29. g3 Nd5 30. Bxh6 Re8 31. f3 Qh3+ 32. Kf2 Qh2+ 33. Rg2 Bxg3+ 1-0

[Event "Campinas LCX 12th"]
[Site "Campinas"]
[Date "2008.11.07"]
[Round "7"]
[White "Mello, Marcos Fernando"]
[Black "Pereira, Marcio Machado"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1586"]
[BlackElo "1639"]
[PlyCount "42"]
[EventDate "2008.11.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. Bd3 Ne4 5. Nh4 e6 6. Nxf5 exf5 7. f4 Qh4+ 8. g3 Nxg3 9. Rg1 Ne4+ 10. Rg3 Nxg3 11. hxg3 Qxg3+ 12. Kf1 Bd6 13. Nc3 Nd7 14. Nxd5 Qh3+ 15. Kg1 Nf6 16. Nxf6+ gxf6 17. Bf1 Rg8+ 18. Kf2 Qh2+ 19. Ke1 0-0-0 20. Bd2 Rde8 21. Qe2 Bxf4 0-1

[Event "Campinas LCX 12th"]
[Site "Campinas"]
[Date "2008.11.07"]
[Round "5"]
[White "Nolasco de Moraes, Vitor"]
[Black "Pereira, Marcio Machado"]
[Result "1-0"]
[ECO "B18"]
[BlackElo "1639"]
[PlyCount "83"]
[EventDate "2008.11.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. N1e2 Nf6 8. Nf4 Bh7 9. Bc4 e6 10. Qe2 Be7 11. Bxe6 fxe6 12. Nxe6 Qa5+ 13. Bd2 Qb6 14. Nxg7+ Kf7 15. Qe6+ Kf8 16. N3f5 Bxf5 17. Nxf5 Qc7 18. Bxh6+ Rxh6 19. Nxh6 Bd8 20. 0-0 Qd7 21. Rae1 Qxe6 22. Rxe6 Nbd7 23. g4 Nd5 24. g5 Bb6 25. Kh1 Bxd4 26. f4 Bxb2 27. c4 Nc7 28. Re2 Bg7 29. Ng4 Re8 30. Rxe8+ Kxe8 31. f5 Bd4 32. f6 Kf7 33. h5 Ne6 34. g6+ Kg8 35. h6 b5 36. h7+ Kh8 37. Re1 Ndf8 38. Rxe6 Nxe6 39. Nh6 Ng5 40. g7+ Kxh7 41. g8Q+ Kxh6 42. f7 1-0

[Event "Campinas LCX 12th"]
[Site "Campinas"]
[Date "2008.11.07"]
[Round "6"]
[White "Pereira, Marcio Machado"]
[Black "Fujishima, Edson"]
[Result "1/2-1/2"]
[ECO "D53"]
[WhiteElo "1639"]
[BlackElo "1810"]
[PlyCount "33"]
[EventDate "2008.11.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 Nc6 7. Be2 dxc4 8. Bxc4 b6 9. 0-0 Bb7 10. Qe2 a6 11. Rfd1 Nd5 12. Bxe7 Ndxe7 13. a3 Na5 14. Ba2 Nd5 15. Nxd5 exd5 16. Rac1 Re8 17. b3 1/2-1/2

[Event "Campinas LCX 12th"]
[Site "Campinas"]
[Date "2008.11.07"]
[Round "2"]
[White "Pereira, Marcio Machado"]
[Black "Labegalini, Antonio Luiz"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1639"]
[BlackElo "1915"]
[PlyCount "90"]
[EventDate "2008.11.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 Bf5 4. Nc3 g6 5. cxd5 Nxd5 6. Qb3 Nxc3 7. bxc3 Be4 8. e3 Bg7 9. Be2 0-0 10. 0-0 Nc6 11. Qxb7 Nxd4 12. Qxe4 Nxe2+ 13. Kh1 Nxc3 14. Qc2 Qd5 15. Bb2 Qf5 16. Qxf5 gxf5 17. Rfc1 Nd5 18. Bxg7 Kxg7 19. Rc5 Rfd8 20. Nd4 Kf6 21. Rd1 e6 22. g3 Rd6 23. Kg2 e5 24. Nxf5 Nf4+ 25. gxf4 Rxd1 26. Rxe5 Rc8 27. Rc5 Ke6 28. Nd4+ Kd6 29. Rc2 c5 30. Nb5+ Kd5 31. Nxa7 Rb8 32. a4 c4 33. Nb5 Kc5 34. Nc3 Rd3 35. Kf3 Rb3 36. Ne4+ Kb4 37. Nf6 c3 38. Nxh7 Rb2 39. Rc1 Rdd2 40. Ng5 Rxf2+ 41. Ke4 Rxh2 42. a5 c2 43. Kd3 Rb1 44. Rxc2 Rb3+ 45. Ke4 Rxc2 0-1

[Event "Campinas LCX 12th"]
[Site "Campinas"]
[Date "2008.11.07"]
[Round "9"]
[White "Pereira, Marcio Machado"]
[Black "Menezes Se, Daniel"]
[Result "1/2-1/2"]
[ECO "D24"]
[WhiteElo "1639"]
[PlyCount "33"]
[EventDate "2008.11.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 Bf5 4. Nc3 dxc4 5. e3 Nbd7 6. Bxc4 e6 7. Qe2 Nb6 8. Bd3 Bxd3 9. Qxd3 c6 10. 0-0 Be7 11. b3 0-0 12. Bb2 c5 13. Rfd1 Rc8 14. Qe2 cxd4 15. Nxd4 Qc7 16. Rac1 Qb8 17. a3 1/2-1/2

[Event "Campinas LCX 12th"]
[Site "Campinas"]
[Date "2008.11.07"]
[Round "4"]
[White "Pereira, Marcio Machado"]
[Black "Sampaio, Jose Luis"]
[Result "0-1"]
[ECO "A67"]
[WhiteElo "1639"]
[PlyCount "46"]
[EventDate "2008.11.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Bb5+ Nbd7 8. f4 a6 9. Bxd7+ Nxd7 10. a4 Bg7 11. Nf3 0-0 12. 0-0 Re8 13. Re1 Rb8 14. Qc2 b5 15. axb5 axb5 16. Be3 Nf6 17. Bd2 c4 18. Nd4 Ng4 19. Nce2 Qb6 20. Bc3 b4 21. h3 bxc3 22. hxg4 Bxd4+ 23. Kf1 cxb2 0-1

[Event "Campinas LCX 12th"]
[Site "Campinas"]
[Date "2008.11.07"]
[Round "1"]
[White "Souza Pinto, Marcelo Kim Man"]
[Black "Pereira, Marcio Machado"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1890"]
[BlackElo "1639"]
[PlyCount "91"]
[EventDate "2008.11.07"]
[EventType "tourn"]
[EventRounds "9"]
[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. d4 Nd7 4. Bc4 Be7 5. dxe5 Nxe5 6. Nxe5 dxe5 7. Qh5 Qd6 8. Qxf7+ Kd8 9. Qxg7 Qf6 10. Qxf6 Nxf6 11. f3 c6 12. Nc3 Kc7 13. Be3 Bd7 14. 0-0-0 Rhd8 15. Rd2 b5 16. Bb3 a5 17. Rhd1 a4 18. Bf7 Rf8 19. Bh5 Rad8 20. Bg5 Be6 21. Rxd8 Rxd8 22. Rxd8 Kxd8 23. Bxf6 Bxf6 24. Bg4 Bf7 25. a3 Bg5+ 26. Kd1 Kc7 27. g3 Be3 28. Bf5 h6 29. Ke2 Bc1 30. Nd1 Bc4+ 31. Ke1 Kd6 32. h4 c5 33. c3 Kc6 34. g4 b4 35. cxb4 cxb4 36. axb4 Kb5 37. g5 hxg5 38. h5 g4 39. fxg4 Kxb4 40. Kf2 Kb3 41. Ne3 Bxb2 42. Nxc4 Kxc4 43. g5 a3 44. h6 Kd3 45. Be6 Kxe4 46. g6 1-0

[Event "Campinas Pucci Memorial 11th"]
[Site "Campinas"]
[Date "2008.10.27"]
[Round "7"]
[White "Caricatto, Nadia Piccinin"]
[Black "Pereira, Marcio Machado"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "1699"]
[BlackElo "1639"]
[PlyCount "48"]
[EventDate "2008.10.24"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nf3 g6 4. Nc3 Bg7 5. e4 0-0 6. Bg5 Nbd7 7. Be2 h6 8. Bh4 Kh7 9. 0-0 e5 10. dxe5 dxe5 11. Qc2 g5 12. Bg3 Nh5 13. Nxg5+ Qxg5 14. Bxh5 Qxh5 15. f3 Nc5 16. Qe2 Rd8 17. Bf2 Ne6 18. Rfd1 Nd4 19. Qd3 c6 20. Ne2 Nxf3+ 21. Qxf3 Rxd1+ 22. Rxd1 Bg4 23. Ng3 Bxf3 24. Nxh5 Bxd1 0-1

[Event "Campinas Pucci Memorial 11th"]
[Site "Campinas"]
[Date "2008.10.27"]
[Round "8"]
[White "Dos Santos, Erickson Cristiano"]
[Black "Pereira, Marcio Machado"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "1747"]
[BlackElo "1639"]
[PlyCount "58"]
[EventDate "2008.10.24"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Bg4 3. c4 g6 4. e4 Bg7 5. Be3 c5 6. Be2 Bxf3 7. Bxf3 Nc6 8. e5 cxd4 9. Bxc6+ bxc6 10. Qxd4 Bxe5 11. Qd2 c5 12. 0-0 Rb8 13. Nc3 Qa5 14. f4 Bxc3 15. bxc3 Nf6 16. Qd3 0-0 17. f5 Ng4 18. Bg5 Ne5 19. Qh3 f6 20. Bh6 Rf7 21. fxg6 hxg6 22. Rab1 Rb6 23. Qc8+ Kh7 24. Qh3 Qxa2 25. Ra1 Qxc4 26. Rxa7 Qg4 27. Qxg4 Nxg4 28. Bg5 Kg7 29. Bh4 Rb2 0-1

[Event "Campinas Pucci Memorial 11th"]
[Site "Campinas"]
[Date "2008.10.27"]
[Round "9"]
[White "Pereira, Marcio Machado"]
[Black "De Moraes, Francisco Jose Baen"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1639"]
[BlackElo "1915"]
[PlyCount "128"]
[EventDate "2008.10.24"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 e6 4. Nc3 Bb4 5. Bd3 dxe4 6. fxe4 Qxd4 7. Nge2 Qb6 8. a3 Be7 9. Ng3 Nd7 10. Rf1 Ngf6 11. Nh5 Nxh5 12. Qxh5 Nf6 13. Qf3 e5 14. h3 Be6 15. g4 0-0-0 16. b3 Qc7 17. Bb2 Nd7 18. 0-0-0 f6 19. Qe2 Nb6 20. Nb1 Kb8 21. Nd2 Rd7 22. Nc4 Nxc4 23. Bxc4 Bxc4 24. Qxc4 Rhd8 25. Qe6 Rxd1+ 26. Rxd1 Rxd1+ 27. Kxd1 Qd6+ 28. Qxd6+ Bxd6 29. Kd2 Kc7 30. Bc1 Kd7 31. Kd3 Ke6 32. Kc4 g6 33. b4 a6 34. Be3 f5 35. Kd3 f4 36. Bf2 g5 37. Bb6 Kd7 38. Ke2 Bc7 39. Bc5 b6 40. Bf2 Bd8 41. c3 Kd6 42. Kd3 c5 43. bxc5+ bxc5 44. Kc4 Bb6 45. a4 Kc6 46. Be1 Bc7 47. Bf2 Bd6 48. Be1 Be7 49. Kd3 c4+ 50. Kxc4 Bc5 51. Kd3 f3 52. Bd2 f2 53. Ke2 h6 54. c4 Bd4 55. Bb4 Bc5 56. Bc3 Kd6 57. Ba5 Ke6 58. Bc7 Bd4 59. a5 Kd7 60. Bb6 Bxb6 61. axb6 a5 62. c5 a4 63. b7 Kc7 64. c6 a3 0-1

[Event "Campinas Pucci Memorial 11th"]
[Site "Campinas"]
[Date "2008.10.26"]
[Round "1"]
[White "Borges, Fernando"]
[Black "Pereira, Marcio Machado"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1923"]
[BlackElo "1639"]
[PlyCount "83"]
[EventDate "2008.10.24"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 Na6 7. h3 c5 8. Bxa6 bxa6 9. dxc5 dxc5 10. Be3 Bb7 11. Qxd8 Rfxd8 12. Nd2 c4 13. f3 Nd7 14. Rfd1 Bxc3 15. bxc3 Ne5 16. Bd4 Nc6 17. Nxc4 Nxd4 18. cxd4 Rac8 19. Na5 Ba8 20. Rac1 Rc3 21. Rd3 Rdc8 22. Rxc3 Rxc3 23. Nb3 f5 24. Nc5 e5 25. Rb1 Kf7 26. Rb8 Bc6 27. Rc8 Bb5 28. Rc7+ Ke8 29. dxe5 fxe4 30. fxe4 Rxc2 31. a4 Bxa4 32. Rc8+ Kf7 33. e6+ Ke7 34. e5 Bb5 35. Kh2 a5 36. Kg3 a4 37. Rc7+ Ke8 38. Na6 Rxc7 39. Nxc7+ Ke7 40. Nxb5 Kxe6 41. Kf4 a5 42. Ke4 1-0

[Event "Campinas Pucci Memorial 11th"]
[Site "Campinas"]
[Date "2008.10.26"]
[Round "5"]
[White "Freire, Rodrigo da Silva"]
[Black "Pereira, Marcio Machado"]
[Result "1-0"]
[ECO "B09"]
[BlackElo "1639"]
[PlyCount "47"]
[EventDate "2008.10.24"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. h3 c5 7. Be3 Qa5 8. Qd2 cxd4 9. Nxd4 Nc6 10. Nb3 Qc7 11. Be2 a6 12. g4 Na5 13. g5 Nxb3 14. cxb3 Ne8 15. Nd5 Qd8 16. Rc1 Be6 17. Nb6 Rb8 18. Bg4 Nc7 19. f5 gxf5 20. exf5 Bd7 21. Nxd7 Qxd7 22. f6 e6 23. fxg7 Kxg7 24. Qc3+ 1-0

[Event "Campinas Pucci Memorial 11th"]
[Site "Campinas"]
[Date "2008.10.26"]
[Round "3"]
[White "Moraes, Vitor"]
[Black "Pereira, Marcio Machado"]
[Result "1-0"]
[ECO "B07"]
[BlackElo "1639"]
[PlyCount "61"]
[EventDate "2008.10.24"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. Bc4 Nf6 3. Nc3 g6 4. f4 Bg4 5. Nf3 c5 6. 0-0 Bg7 7. h3 Bxf3 8. Qxf3 Nc6 9. Ne2 0-0 10. f5 Ne5 11. Qb3 Nxc4 12. Qxc4 Kh8 13. Nf4 gxf5 14. exf5 Rc8 15. Qe2 d5 16. Nh5 Rg8 17. d3 Nxh5 18. Qxh5 Bd4+ 19. Kh1 Qd6 20. Bf4 Be5 21. Bxe5+ Qxe5 22. Rae1 Qf6 23. Re3 Rg5 24. Qf3 Rcg8 25. Rf2 d4 26. Re1 Rg3 27. Qe4 Qh6 28. Kh2 R3g4 29. Qxe7 Rxg2+ 30. Rxg2 Qf4+ 31. Kh1 1-0

[Event "Campinas Pucci Memorial 11th"]
[Site "Campinas"]
[Date "2008.10.26"]
[Round "4"]
[White "Pereira, Marcio Machado"]
[Black "Labegalini, Antonio Luiz"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1639"]
[BlackElo "1915"]
[PlyCount "62"]
[EventDate "2008.10.24"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. f4 d5 3. e5 h6 4. Nf3 Bf5 5. d4 e6 6. Bd3 Ne7 7. 0-0 Qb6 8. Nc3 Nd7 9. Na4 Qc7 10. Nh4 g6 11. g4 Bxd3 12. Qxd3 0-0-0 13. b4 b5 14. Nc5 Nxc5 15. bxc5 h5 16. g5 Bg7 17. Bd2 Kd7 18. a4 Rb8 19. axb5 Rxb5 20. c4 dxc4 21. Qxc4 Rhb8 22. Qa4 R8b7 23. Qa6 Qb8 24. Rfc1 Nd5 25. Ng2 Rb2 26. Be1 Bf8 27. Ra4 Be7 28. Qc4 Rxg2+ 29. Kh1 Rbb2 30. Bg3 h4 31. Qa6 hxg3 0-1

[Event "Campinas Pucci Memorial 11th"]
[Site "Campinas"]
[Date "2008.10.26"]
[Round "2"]
[White "Pereira, Marcio Machado"]
[Black "Piassi, Kildare Aparecido"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "1639"]
[PlyCount "42"]
[EventDate "2008.10.24"]
[EventType "tourn"]
[EventRounds "9"]
[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 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. d4 Nf6 7. Bg5 Be7 8. Re1 Bxf3 9. Qxf3 Qxd4 10. Nc3 0-0 11. Rad1 Qc5 12. Bxf6 Bxf6 13. Rd7 Rad8 14. Rxc7 Qb6 15. Nd5 Rxd5 16. exd5 Qxc7 17. dxc6 Qxc6 18. Qxc6 bxc6 19. Rd1 Rd8 20. Rxd8+ Bxd8 21. Kf1 f5 0-1

[Event "Campinas Pucci Memorial 11th"]
[Site "Campinas"]
[Date "2008.10.26"]
[Round "6"]
[White "Pereira, Marcio Machado"]
[Black "Savian, Fabio Jose"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1639"]
[BlackElo "2103"]
[PlyCount "136"]
[EventDate "2008.10.24"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. e5 c5 3. c3 Bf5 4. Nf3 Nc6 5. Bb5 Qb6 6. Qa4 e6 7. 0-0 Nge7 8. d4 c4 9. b3 cxb3 10. axb3 Bxb1 11. Rxb1 a6 12. c4 Rc8 13. Bxc6+ Qxc6 14. c5 h6 15. Ba3 Kd7 16. Rfc1 Ng6 17. g3 Be7 18. h4 Rhe8 19. Ne1 Qb5 20. Nd3 f6 21. c6+ Rxc6 22. Qxb5 axb5 23. Bxe7 Nxe7 24. exf6 gxf6 25. Nc5+ Kc8 26. Nxe6 Nf5 27. Nf4 Nxd4 28. Rd1 Ne2+ 29. Nxe2 Rxe2 30. Rxd5 Rcc2 31. Rf5 Rc6 32. Rxb5 Re5 33. Rb4 f5 34. Kg2 Rc2 35. Rc4+ Rxc4 36. bxc4 Kc7 37. Kf3 Re4 38. Rb5 Rxc4 39. Rxf5 Kc6 40. Rf6+ Kc5 41. Ke3 b5 42. Kd3 Rc1 43. Rf8 Kb4 44. Rb8 Ka4 45. Kd2 Rc6 46. Ra8+ Kb3 47. Rb8 b4 48. g4 Ka3 49. Ra8+ Kb2 50. f4 Rc4 51. g5 Rxf4 52. g6 Rg4 53. h5 Rg2+ 54. Ke1 Rg3 55. Kf2 Rg5 56. Ra7 Kc2 57. Rc7+ Kb1 58. Kf3 Ka2 59. Ra7+ Kb3 60. Rb7 Kc3 61. Rc7+ Kb2 62. Rb7 b3 63. g7 Kc2 64. Rc7+ Kb1 65. Rb7 b2 66. Ke3 Kc2 67. Rc7+ Kb3 68. Rb7+ Kc3 1/2-1/2

[Event "Campinas IRT LCX 10th"]
[Site "Campinas"]
[Date "2008.08.11"]
[Round "6"]
[White "Caricatto, Nadia Piccinin"]
[Black "Pereira, Marcio Machado"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "1699"]
[BlackElo "1639"]
[PlyCount "48"]
[EventDate "2008.08.01"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Bd3 0-0 5. 0-0 c5 6. c3 cxd4 7. cxd4 d5 8. Nc3 Nc6 9. Bd2 Bg4 10. Rc1 Qd7 11. h3 Bf5 12. Bxf5 Qxf5 13. Qc2 Qxc2 14. Rxc2 Rfc8 15. Rfc1 Nb4 16. a3 Nxc2 17. Rxc2 Ne4 18. Be1 Rc6 19. Kf1 Rac8 20. Ke2 h5 21. Bd2 b5 22. Rc1 a5 23. Nxe4 Rxc1 24. Bxc1 dxe4 0-1

[Event "Campinas IRT LCX 10th"]
[Site "Campinas"]
[Date "2008.08.11"]
[Round "3"]
[White "De Moraes, Francisco Jose Baen"]
[Black "Pereira, Marcio Machado"]
[Result "1-0"]
[ECO "D92"]
[WhiteElo "1953"]
[BlackElo "1639"]
[PlyCount "55"]
[EventDate "2008.08.01"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bf4 c6 6. e3 Bg4 7. h3 Bf5 8. cxd5 Nxd5 9. Nxd5 Qxd5 10. Nd2 b5 11. Be2 Qxg2 12. Bf3 Qxh1+ 13. Bxh1 Bxh3 14. Rc1 Bd7 15. Nb3 0-0 16. Na5 Rc8 17. Bxb8 Raxb8 18. Bxc6 Bf5 19. b4 h5 20. e4 Bh3 21. Rc3 Bg2 22. Rg3 Bh1 23. Ke2 h4 24. Rh3 Bg2 25. Rxh4 Bf6 26. Rh2 Rd8 27. Rxg2 Rxd4 28. Qb3 1-0

[Event "Campinas IRT LCX 10th"]
[Site "Campinas"]
[Date "2008.08.11"]
[Round "10"]
[White "Freire, Rodrigo da Silva"]
[Black "Pereira, Marcio Machado"]
[Result "1-0"]
[ECO "C18"]
[BlackElo "1639"]
[PlyCount "49"]
[EventDate "2008.08.01"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Ba5 6. Qg4 Ne7 7. Bg5 cxd4 8. Qxd4 Nbc6 9. Bb5 Qc7 10. Bxe7 Qxe7 11. Nf3 Bb6 12. Qg4 Qc5 13. 0-0 0-0 14. Bd3 h6 15. Rae1 Bc7 16. Re3 d4 17. Ne4 Qb6 18. Nf6+ Kh8 19. Qe4 g6 20. Qh4 Kg7 21. Nh5+ Kh7 22. Qf6 Rg8 23. Qxf7+ Kh8 24. Bxg6 Rxg6 25. Qxg6 1-0

[Event "Campinas IRT LCX 10th"]
[Site "Campinas"]
[Date "2008.08.11"]
[Round "8"]
[White "Goncalves, Marcus Vinicius M"]
[Black "Pereira, Marcio Machado"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "1790"]
[BlackElo "1639"]
[PlyCount "53"]
[EventDate "2008.08.01"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Be3 Qa5 9. Qd2 Nc6 10. Be2 cxd4 11. cxd4 Qxd2+ 12. Kxd2 0-0 13. Rac1 Rd8 14. Rc4 Na5 15. Rc7 Bd7 16. Rhc1 Rac8 17. d5 Rxc7 18. Rxc7 Kf8 19. Bxa7 Ke8 20. Rc5 Nc6 21. dxc6 Bxc6+ 22. Ke3 Bh6+ 23. Ng5 Bxg5+ 24. Rxg5 f6 25. Ra5 e5 26. Bb5 Rd6 27. Bc5 1-0

[Event "Campinas IRT LCX 10th"]
[Site "Campinas"]
[Date "2008.08.11"]
[Round "7"]
[White "Pereira, Marcio Machado"]
[Black "Borges, Fernando"]
[Result "0-1"]
[ECO "B98"]
[WhiteElo "1639"]
[BlackElo "1865"]
[PlyCount "42"]
[EventDate "2008.08.01"]
[EventType "tourn"]
[EventRounds "11"]
[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. Bg5 e6 7. f4 Be7 8. Bc4 b5 9. Bb3 b4 10. Bxf6 Bxf6 11. Nce2 0-0 12. 0-0 Bb7 13. Bxe6 fxe6 14. Nxe6 Qb6+ 15. N2d4 Re8 16. e5 dxe5 17. fxe5 Bxe5 18. Kh1 Nc6 19. Qg4 Nxd4 20. Nxd4 Qxd4 21. Qxd4 Bxd4 0-1

[Event "Campinas IRT LCX 10th"]
[Site "Campinas"]
[Date "2008.08.11"]
[Round "4"]
[White "Pereira, Marcio Machado"]
[Black "De Campos, Joao Manuel"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "1639"]
[BlackElo "1903"]
[PlyCount "29"]
[EventDate "2008.08.01"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. b3 d5 4. cxd5 exd5 5. e3 Be7 6. Bb2 0-0 7. Nf3 c5 8. d4 cxd4 9. Nxd4 Nc6 10. Be2 Nxd4 11. Qxd4 Be6 12. 0-0 Rc8 13. Qd3 Qc7 14. h3 a6 15. Rac1 1/2-1/2

[Event "Campinas IRT LCX 10th"]
[Site "Campinas"]
[Date "2008.08.11"]
[Round "9"]
[White "Pereira, Marcio Machado"]
[Black "Horta, Marcio Rodrigues"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "1639"]
[PlyCount "92"]
[EventDate "2008.08.01"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b3 f5 2. Bb2 e6 3. e3 Nf6 4. Be2 d6 5. h4 Bd7 6. Bh5+ g6 7. Bf3 Nc6 8. h5 g5 9. d3 Qe7 10. Nd2 0-0-0 11. e4 g4 12. Be2 Rg8 13. Bxf6 Qxf6 14. exf5 exf5 15. Nc4 Re8 16. Qc1 Bg7 17. Rb1 Nd4 18. h6 Bh8 19. c3 Nxe2 20. Nxe2 Qxc3+ 21. Qxc3 Bxc3+ 22. Kd1 Bf6 23. Nf4 Bc6 24. Rh5 Bg5 25. g3 Bxf4 26. gxf4 Bf3+ 27. Kc2 g3 28. Rg5 gxf2 29. Rf1 Re2+ 30. Nd2 Rxg5 31. fxg5 Bg2 32. g6 Bxf1 33. g7 Re8 34. Nxf1 Kd7 35. Kd2 Ke6 36. Ke2 Kf6+ 37. Kxf2 Kg6 38. Ng3 Kxh6 39. Nxf5+ Kg6 40. g8Q+ Rxg8 41. Ne7+ Kg7 42. Nxg8 Kxg8 43. Kg3 Kf7 44. Kf4 Ke6 45. Ke4 h5 46. Kf4 Kd5 0-1

[Event "Campinas IRT LCX 10th"]
[Site "Campinas"]
[Date "2008.08.11"]
[Round "2"]
[White "Pereira, Marcio Machado"]
[Black "Magalhaes, Ricardo Acacio"]
[Result "1-0"]
[ECO "E40"]
[WhiteElo "1639"]
[BlackElo "1880"]
[PlyCount "20"]
[EventDate "2008.08.01"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e3 Bb4 4. Nf3 Bxc3 5. bxc3 0-0 6. d4 d6 7. Be2 Nc6 8. 0-0 Qe7 9. Rb1 b6 10. Qc2 Bb7 1-0

[Event "Campinas IRT LCX 10th"]
[Site "Campinas"]
[Date "2008.08.11"]
[Round "11"]
[White "Pereira, Marcio Machado"]
[Black "Marino, Felipe Gabriel"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1639"]
[PlyCount "160"]
[EventDate "2008.08.01"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 Be7 4. Bxf6 Bxf6 5. e5 Be7 6. Nf3 c5 7. d5 d6 8. dxe6 Bxe6 9. Bb5+ Nc6 10. Bxc6+ bxc6 11. exd6 Bxd6 12. 0-0 0-0 13. Nbd2 Bg4 14. Ne4 Bxf3 15. Qxf3 Qc7 16. Nxd6 Qxd6 17. Rad1 Qe6 18. b3 c4 19. Rfe1 Qg6 20. Qe4 Qxe4 21. Rxe4 cxb3 22. cxb3 f5 23. Rc4 Rad8 24. Rdd4 Rxd4 25. Rxd4 Re8 26. Kf1 Re7 27. Rd2 Kf7 28. f4 h6 29. h3 a6 30. Rd6 Re6 31. Rd7+ Re7 32. Rd2 Re4 33. g3 Ke6 34. Kf2 c5 35. Rd8 Rd4 36. Re8+ Kf6 37. Rf8+ Kg6 38. Re8 Rd2+ 39. Re2 Rd6 40. Rc2 Rd5 41. Ke3 Kf7 42. Rc4 Ke7 43. Ra4 Rd6 44. Ra5 Rc6 45. Kd3 Kd7 46. Ke3 Kc7 47. Ra4 Rd6 48. Rc4 Kb6 49. b4 Rd5 50. bxc5+ Rxc5 51. Rb4+ Rb5 52. Rd4 Kc6 53. g4 a5 54. Rd3 Rb2 55. Rd2 Rb5 56. Rc2+ Kb6 57. Kd4 fxg4 58. hxg4 a4 59. Rc4 Ka5 60. Rc5 g6 61. f5 gxf5 62. Rxf5 Kb6 63. Rf6+ Kc7 64. Kc4 Rg5 65. Rf4 Ra5 66. Kb4 Ra6 67. Ka3 Rd6 68. Kxa4 Rd2 69. a3 Rd3 70. Rf7+ Kd8 71. Rf4 Ke7 72. Kb4 Ke6 73. Rf5 Rd4+ 74. Kc5 Rxg4 75. Rd5 Rg5 76. Rxg5 hxg5 77. Kd4 Kf5 78. Ke3 g4 79. a4 Ke5 80. a5 Kd5 1/2-1/2

[Event "Campinas IRT LCX 10th"]
[Site "Campinas"]
[Date "2008.08.11"]
[Round "5"]
[White "Riboldi, Mario Garcia"]
[Black "Pereira, Marcio Machado"]
[Result "1/2-1/2"]
[ECO "D87"]
[WhiteElo "1686"]
[BlackElo "1639"]
[PlyCount "88"]
[EventDate "2008.08.01"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 Qa5 9. 0-0 0-0 10. Rb1 cxd4 11. cxd4 a6 12. Bd2 Qc7 13. Qb3 e6 14. Rfc1 Nc6 15. d5 exd5 16. Bxd5 Qd6 17. Bc3 Bxc3 18. Qxc3 Nd8 19. Qd4 Be6 20. Rb6 Qd7 21. Bxe6 Qxd4 22. Bxf7+ Rxf7 23. Nxd4 Rd7 24. Nb3 Rc8 25. Re1 Rc2 26. e5 Re2 27. Kf1 Rxe1+ 28. Kxe1 Re7 29. f4 g5 30. g3 gxf4 31. gxf4 Rf7 32. Nc5 Rxf4 33. e6 Kf8 34. Nxb7 Re4+ 35. Kf2 Nxb7 36. Rxb7 Rxe6 37. Rxh7 Kg8 38. Ra7 Rb6 39. Kg3 Rg6+ 40. Kf4 Rh6 41. Kg3 Rg6+ 42. Kf2 Rf6+ 43. Kg2 Rg6+ 44. Kf3 Rh6 1/2-1/2

[Event "Campinas IRT LCX 10th"]
[Site "Campinas"]
[Date "2008.08.10"]
[Round "1"]
[White "Deus Filho, Joaquim"]
[Black "Pereira, Marcio Machado"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2061"]
[BlackElo "1639"]
[PlyCount "107"]
[EventDate "2008.08.01"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Bc5 4. g3 c6 5. Bg2 Qb6 6. Qe2 Nd7 7. Ngf3 Ne7 8. 0-0 0-0 9. c3 d4 10. Nc4 Qc7 11. cxd4 Bb6 12. h4 h6 13. Bf4 Qd8 14. h5 Nf6 15. Nxb6 axb6 16. Qe3 Ng4 17. Qd2 f5 18. e5 Qe8 19. Bh3 Qxh5 20. Bxg4 fxg4 21. Nh2 Ng6 22. Be3 c5 23. Qe2 Bd7 24. Qxg4 Qxg4 25. Nxg4 cxd4 26. Bxd4 h5 27. Ne3 h4 28. Kh2 Ra4 29. Bc3 Bc6 30. b3 hxg3+ 31. fxg3 Raa8 32. a4 Kh7 33. d4 Rh8 34. d5 Kg8+ 35. Kg2 exd5 36. Bd4 Ne7 37. Rf4 Bd7 38. g4 Ng6 39. Rff1 Bc6 40. Kg3 b5 41. axb5 Rxa1 42. Rxa1 Bxb5 43. Nxd5 Bc6 44. Ne3 Kf7 45. Nf5 Re8 46. Nd6+ Ke7 47. Nxe8 Bxe8 48. Rc1 Bd7 49. g5 Nf8 50. e6 Nxe6 51. Bxg7 Kf7 52. Bf6 Kg6 53. Rd1 Nc5 54. b4 1-0

[Event "Campinas IRT LCX 05th"]
[Site "Campinas"]
[Date "2008.04.12"]
[Round "13"]
[White "Pereira, Marcio Machado"]
[Black "Fujishima, Edson"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "1656"]
[BlackElo "1864"]
[PlyCount "129"]
[EventDate "2008.03.21"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. Bb5 d6 5. c4 Bd7 6. d3 a6 7. Ba4 Rb8 8. Na3 Be7 9. Nf3 0-0 10. 0-0 Re8 11. Rc1 Nb4 12. Bxd7 Nxd7 13. Nc2 Nxc2 14. Qxc2 Bf6 15. Nd2 c6 16. Ne4 Be7 17. Nc3 Nf6 18. Qd1 Qd7 19. Qf3 Rbd8 20. Rcd1 Bf8 21. e4 c5 22. Bc1 h6 23. Qg3 Qg4 24. Qxg4 Nxg4 25. Nd5 Be7 26. h3 Nf6 27. Nxe7+ Rxe7 28. g4 b5 29. g5 hxg5 30. Bxg5 Re6 31. Kh2 bxc4 32. bxc4 Rd7 33. Rg1 Nh5 34. h4 f6 35. Bc1 Rb7 36. Kh3 Kh7 37. Kg4 g6 38. f4 Nxf4 39. Bxf4 exf4 40. Kxf4 Rb2 41. Rh1 Re5 42. d4 cxd4 43. Rxd4 Rf2+ 44. Kg3 Rxa2 45. Rxd6 Rxe4 46. Rxf6 Kg7 47. Rf4 Ra3+ 48. Kg4 Rxf4+ 49. Kxf4 Rc3 50. Ra1 Rxc4+ 51. Kg3 Rc3+ 52. Kg4 Rc4+ 53. Kg5 Rc5+ 54. Kg4 Rc6 55. Ra5 Rd6 56. Ra4 Rb6 57. Rd4 Rb5 58. Rd6 Rb4+ 59. Kg3 a5 60. Ra6 a4 61. Kh3 Rb3+ 62. Kg4 a3 63. Kg5 Rb5+ 64. Kg4 Rb3 65. Kg5 1/2-1/2

[Event "Campinas IRT LCX 05th"]
[Site "Campinas"]
[Date "2008.04.11"]
[Round "12"]
[White "Rouanet, Luiz Paulo"]
[Black "Pereira, Marcio Machado"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "2056"]
[BlackElo "1656"]
[PlyCount "94"]
[EventDate "2008.03.21"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. exd6 exd6 5. Bc4 Nb6 6. Bb3 Be7 7. Be3 0-0 8. Nf3 Bg4 9. Nbd2 N8d7 10. h3 Bh5 11. g4 Bg6 12. c3 Re8 13. h4 h5 14. g5 Kh7 15. Bc2 Bxc2 16. Qxc2+ g6 17. c4 Bf8 18. 0-0-0 Bg7 19. Rhe1 a5 20. Nh2 Qe7 21. Nhf3 Qf8 22. Nb1 d5 23. Na3 dxc4 24. Nxc4 Nd5 25. Bd2 Rxe1 26. Rxe1 Nb4 27. Qb3 c5 28. Bxb4 axb4 29. Nfe5 Nxe5 30. dxe5 b5 31. Nd6 c4 32. Qxb4 Rxa2 33. Kc2 Qa8 34. Re3 Qg2 35. Qd2 c3 36. Kxc3 Qc6+ 37. Kb3 Qa6 38. Qb4 Ra1 39. Qxb5 Qa2+ 40. Kc3 Rc1+ 41. Kd2 Qb1 42. Qb3 Rf1 43. Re2 Qc1+ 44. Kd3 Rd1+ 45. Ke4 Qc6+ 46. Kf4 Rd4+ 47. Re4 Bxe5+ 1-0

[Event "Campinas IRT LCX 05th"]
[Site "Campinas"]
[Date "2008.04.09"]
[Round "11"]
[White "Pereira, Marcio Machado"]
[Black "De Moraes, Francisco Jose Baen"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "1656"]
[BlackElo "1928"]
[PlyCount "62"]
[EventDate "2008.03.21"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. d3 Be7 5. Nf3 d6 6. c4 Bg4 7. Be2 0-0 8. 0-0 Re8 9. c5 Nd7 10. cxd6 cxd6 11. h3 Be6 12. Nbd2 d5 13. d4 e4 14. Ne5 Ncxe5 15. dxe5 a6 16. f3 f5 17. exf6 Bxf6 18. Bxf6 Nxf6 19. Rc1 Qb6 20. Kf2 exf3 21. Bxf3 Bf5 22. Re1 Rad8 23. Qe2 Qb4 24. g4 Bg6 25. Nf1 Ne4+ 26. Bxe4 Bxe4 27. Ng3 Rf8+ 28. Kg1 Bf3 29. Qd3 Bxg4 30. hxg4 Qxg4 31. e4 Rf3 0-1

[Event "Campinas IRT LCX 05th"]
[Site "Campinas"]
[Date "2008.04.06"]
[Round "9"]
[White "Pereira, Marcio Machado"]
[Black "Da Silva, Giovanni Bellotti"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "1656"]
[BlackElo "1832"]
[PlyCount "44"]
[EventDate "2008.03.21"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 d5 3. e3 c5 4. c4 d4 5. Qc2 Nc6 6. a3 g6 7. Nf3 Bg7 8. d3 0-0 9. Be2 dxe3 10. fxe3 Bh6 11. Bc1 Ng4 12. e4 Be3 13. Nc3 Nd4 14. Nxd4 Bf2+ 15. Kf1 Qxd4 16. Bxg4 Bxg4 17. Qxf2 Qxc3 18. Bb2 Qxd3+ 19. Kg1 Rad8 20. Qxc5 Qxb3 21. Qe5 Qe3+ 22. Kf1 Be2+ 0-1

[Event "Campinas IRT LCX 05th"]
[Site "Campinas"]
[Date "2008.04.04"]
[Round "8"]
[White "Borges, Fernando"]
[Black "Pereira, Marcio Machado"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1826"]
[BlackElo "1656"]
[PlyCount "81"]
[EventDate "2008.03.21"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 a6 4. a4 e5 5. Nf3 Bg4 6. dxe5 Bxf3 7. Qxf3 dxe5 8. Bg5 Bb4 9. Bc4 0-0 10. Rd1 Qe7 11. 0-0 Bxc3 12. Qxc3 Nc6 13. Bxf6 Qxf6 14. f4 Kh8 15. Rd5 exf4 16. Qxf6 gxf6 17. Rxf4 Ne5 18. Be2 Kg7 19. Rc5 Rac8 20. Rc3 Rfe8 21. Rg3+ Ng6 22. Bd3 Re5 23. Rf5 c5 24. b3 Rc6 25. h4 Kf8 26. h5 Rxf5 27. exf5 Nf4 28. h6 Nh5 29. Rf3 Rd6 30. g4 Rd4 31. gxh5 Rh4 32. Kg2 Rxh5 33. Rh3 Rg5+ 34. Kf2 Ke7 35. Kf3 Kd6 36. Kf4 Rg2 37. Kf3 Rg1 38. Rh2 Ke5 39. Rh4 Rg5 40. Re4+ Kxf5 41. Re7# 1-0

[Event "Campinas IRT LCX 05th"]
[Site "Campinas"]
[Date "2008.03.30"]
[Round "7"]
[White "Paniza, Antonio Carlos"]
[Black "Pereira, Marcio Machado"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1872"]
[BlackElo "1656"]
[PlyCount "64"]
[EventDate "2008.03.21"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 c5 3. Nc3 cxd4 4. Nxd4 Nc6 5. Bf4 Nxd4 6. Qxd4 Ne7 7. e3 Nc6 8. Qd2 Qb6 9. 0-0-0 Bb4 10. Be2 Qa5 11. Kb1 d5 12. a3 Bxc3 13. Qxc3 Qxc3 14. bxc3 e5 15. Bg3 Be6 16. Kb2 Ke7 17. f4 f6 18. fxe5 Nxe5 19. Bxe5 fxe5 20. Bf3 e4 21. Be2 Rhf8 22. Rdf1 Kd6 23. h3 Ke5 24. Rxf8 Rxf8 25. Rf1 Rxf1 26. Bxf1 g5 27. Bb5 h5 28. Be2 h4 29. Bg4 Bxg4 30. hxg4 Kd6 31. Ka2 Kc5 32. Kb3 b5 0-1

[Event "Campinas IRT LCX 05th"]
[Site "Campinas"]
[Date "2008.03.28"]
[Round "6"]
[White "Pereira, Marcio Machado"]
[Black "Menezes, Jose Eduardo C"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1656"]
[BlackElo "1973"]
[PlyCount "59"]
[EventDate "2008.03.21"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bc4 e6 5. Bg5 Be7 6. Qd2 Nbd7 7. Nge2 Ng8 8. Be3 e5 9. 0-0-0 Nb6 10. Bb3 Bd7 11. f3 Bf6 12. g4 h6 13. Kb1 Bg5 14. dxe5 dxe5 15. a4 a5 16. Qd3 Qe7 17. Bxb6 cxb6 18. Nd5 Qd6 19. Nxb6 Qxd3 20. Rxd3 Rd8 21. h4 Be7 22. Nxd7 Rxd7 23. Bxf7+ Kd8 24. Rxd7+ Kxd7 25. Bxg6 Nf6 26. Bf5+ Kc7 27. Rd1 Rd8 28. Rxd8 Bxd8 29. g5 hxg5 30. hxg5 0-1

[Event "Campinas IRT LCX 05th"]
[Site "Campinas"]
[Date "2008.03.23"]
[Round "5"]
[White "Palmeira, Pedro Alberto Marti"]
[Black "Pereira, Marcio Machado"]
[Result "1-0"]
[ECO "A12"]
[WhiteElo "2056"]
[BlackElo "1656"]
[PlyCount "58"]
[EventDate "2008.03.21"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b3 d5 2. e3 Nf6 3. Bb2 c6 4. c4 Bf5 5. Nf3 e6 6. Be2 Be7 7. 0-0 0-0 8. d3 Nbd7 9. Nbd2 Rc8 10. Rc1 Qa5 11. a4 Bb4 12. Ra1 Nc5 13. Nb1 Rfd8 14. Nd4 Bg6 15. Ba3 dxc4 16. Bxb4 Qxb4 17. bxc4 e5 18. Nc2 Qb2 19. Nba3 Nxd3 20. Qb1 Qxb1 21. Raxb1 Nc5 22. a5 Rd2 23. Bd1 Rcd8 24. f3 Nh5 25. g3 R8d3 26. e4 f5 27. Nb4 Rxa3 28. exf5 Bxf5 29. g4 Bxb1 1-0

[Event "Campinas IRT LCX 05th"]
[Site "Campinas"]
[Date "2008.03.23"]
[Round "4"]
[White "Pereira, Marcio Machado"]
[Black "Pucci, Cassio Roberto"]
[Result "0-1"]
[ECO "C30"]
[WhiteElo "1656"]
[BlackElo "1897"]
[PlyCount "45"]
[EventDate "2008.03.21"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. f4 Nf6 3. Nc3 e5 4. d3 Nc6 5. Nf3 Be7 6. Be2 Ng4 7. 0-0 h5 8. Nd5 Bd7 9. b4 a6 10. c4 0-0 11. Qd2 f5 12. h3 Nh6 13. fxe5 dxe5 14. Bb2 Nf7 15. b5 axb5 16. cxb5 Nd4 17. Nxd4 exd4 18. Bxd4 Bxb5 19. Nxe7+ Qxe7 20. Qb2 Nd6 21. e5 Rfe8 22. Bxh5 Bxd3 23. exd6 0-1

[Event "Campinas IRT LCX 05th"]
[Site "Campinas"]
[Date "2008.03.22"]
[Round "2"]
[White "Pereira, Marcio Machado"]
[Black "Goncalves, Marcus Vinicius M"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "1656"]
[BlackElo "1779"]
[PlyCount "58"]
[EventDate "2008.03.21"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b3 d5 2. e3 Nf6 3. Bb2 Nbd7 4. c4 dxc4 5. bxc4 c5 6. Nf3 g6 7. Nc3 Bg7 8. Nd5 0-0 9. Qc2 e6 10. Nf4 Qc7 11. Be2 b6 12. e4 Qxf4 13. e5 Ne4 14. g3 Qf5 15. 0-0 Nxf2 16. Qxf5 gxf5 17. Rxf2 Bb7 18. d4 cxd4 19. Bxd4 Bxf3 20. Bxf3 Rac8 21. Be2 Nxe5 22. Bxe5 Bxe5 23. Rd1 Rfd8 24. Rff1 Rd4 25. Bd3 Rcd8 26. Bc2 Rd2 27. Rfe1 Bf6 28. Kf1 Rxc2 29. Rxd8+ Bxd8 0-1

[Event "Campinas IRT LCX 05th"]
[Site "Campinas"]
[Date "2008.03.22"]
[Round "3"]
[White "Rizzoli, Paulo Roberto"]
[Black "Pereira, Marcio Machado"]
[Result "1-0"]
[ECO "D94"]
[WhiteElo "1902"]
[BlackElo "1656"]
[PlyCount "79"]
[EventDate "2008.03.21"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d5 5. e3 0-0 6. Be2 e6 7. cxd5 Nxd5 8. 0-0 Nxc3 9. bxc3 c5 10. Ba3 b6 11. Nd2 Ba6 12. Rc1 Bxe2 13. Qxe2 Nd7 14. Rfd1 Qc7 15. f4 Rfc8 16. Ne4 f5 17. Ng5 Qc6 18. Qc4 Re8 19. d5 exd5 20. Rxd5 b5 21. Qd3 Rxe3 22. Qd2 Nf6 23. Rd6 Re2 24. Rxc6 Rxd2 25. Bxc5 Ne4 26. Ne6 Nxc3 27. Kf1 Rd1+ 28. Rxd1 Nxd1 29. Ke1 Nc3 30. Nxg7 Nd5 31. Ne6 Re8 32. Kf2 Nc3 33. a3 Ne4+ 34. Kf3 Nd2+ 35. Ke2 Nb3 36. Kd3 Rxe6 37. Rc8+ Kg7 38. Bxa7 Re4 39. Bb8 Nc1+ 40. Rxc1 1-0

[Event "Campinas IRT LCX 05th"]
[Site "Campinas"]
[Date "2008.03.21"]
[Round "1"]
[White "Labegalini, Antonio Luiz"]
[Black "Pereira, Marcio Machado"]
[Result "1-0"]
[ECO "E72"]
[WhiteElo "1882"]
[BlackElo "1656"]
[PlyCount "65"]
[EventDate "2008.03.21"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. e4 d6 5. g3 0-0 6. Bg2 c5 7. d5 Nbd7 8. Bf4 Nb6 9. Qd3 Ng4 10. h3 Ne5 11. Bxe5 Bxe5 12. Nge2 Bd7 13. f4 Bg7 14. a4 a5 15. g4 f5 16. exf5 gxf5 17. g5 Qe8 18. b3 Qg6 19. h4 h5 20. 0-0-0 Nc8 21. Rhe1 Ra6 22. Ng3 Rb6 23. Nb5 Bh8 24. Re2 Qg7 25. Nxh5 Qa1+ 26. Qb1 Bxb5 27. Qxa1 Bxa1 28. axb5 Kh7 29. Kc2 Bd4 30. Ng3 Na7 31. Nxf5 Nxb5 32. cxb5 Rxb5 33. Nxd4 1-0

