[Event "Paulista-ch"]
[Site "Americana"]
[Date "2005.07.03"]
[Round "6"]
[White "Machado, Ronaldo"]
[Black "Piassi, Kildare Aparecido"]
[Result "1-0"]
[ECO "A57"]
[PlyCount "85"]
[EventDate "2005.06.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 d6 6. a4 Qxb6 7. Nc3 Nbd7 8. a5 Qc7 9. Nf3 g6 10. Nd2 Bg7 11. Nc4 0-0 12. e4 h5 13. f3 Ne5 14. Nxe5 dxe5 15. Bc4 Ne8 16. Be3 Nd6 17. b3 Bd7 18. Qe2 Rfb8 19. 0-0 Nb5 20. Nxb5 Bxb5 21. Bxb5 Rxb5 22. Rfc1 Rxa5 23. Rxa5 Qxa5 24. Bxc5 Bf6 25. b4 Qa4 26. Qb2 Rc8 27. Kf2 Qb5 28. Qc3 h4 29. Ra1 h3 30. g3 Ra8 31. Ra5 Qb7 32. Qa3 Rb8 33. Rxa6 Qb5 34. Rc6 Qb7 35. Rb6 Qc7 36. Rxb8+ Qxb8 37. Qa6 g5 38. g4 Kg7 39. b5 e6 40. dxe6 Qd8 41. Ke2 fxe6 42. b6 Be7 43. Qa7 1-0

[Event "Paulista-ch"]
[Site "Americana"]
[Date "2005.07.02"]
[Round "5"]
[White "Ferez, David de Medeiros"]
[Black "Machado, Ronaldo"]
[Result "0-1"]
[ECO "C01"]
[PlyCount "72"]
[EventDate "2005.06.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Nc3 Ne7 6. Be2 c6 7. 0-0 Qc7 8. Re1 0-0 9. h3 Nd7 10. Bd3 h6 11. Be3 Nf6 12. Qd2 Bf5 13. Bxf5 Nxf5 14. Qd3 Ne7 15. Rad1 Ng6 16. Re2 Rfe8 17. Nd2 Re7 18. Nb3 Rd8 19. Rde1 Ne4 20. Nxe4 dxe4 21. Qc3 f5 22. Nc5 b6 23. Nb3 Qd7 24. Qc4+ Kh8 25. Bd2 a5 26. Re3 b5 27. Qf1 a4 28. Nc1 f4 29. R3e2 Bb8 30. c3 Qd6 31. g3 e3 32. fxe3 fxe3 33. Bxe3 Qxg3+ 34. Rg2 Qd6 35. Qf2 Nf4 36. Rh2 Nd5 0-1

[Event "Paulista-ch"]
[Site "Americana"]
[Date "2005.07.02"]
[Round "4"]
[White "Machado, Ronaldo"]
[Black "Carvalho, Ralfus Marcel"]
[Result "0-1"]
[ECO "D38"]
[PlyCount "48"]
[EventDate "2005.06.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 c5 6. cxd5 Qa5 7. dxe6 Bxe6 8. Bxf6 Bxc3+ 9. bxc3 Qxc3+ 10. Nd2 gxf6 11. dxc5 Nc6 12. e3 Rd8 13. Rc1 Qa5 14. a4 0-0 15. Qc2 Nb4 16. Qc3 Qxa4 17. Be2 Na2 18. Qb2 Nxc1 19. Qxc1 Qa5 20. Kf1 Rxd2 21. Qe1 Qa2 22. Bf3 Rb2 23. Bd1 Rd2 24. g3 Bh3+ 0-1

[Event "Paulista-ch"]
[Site "Americana"]
[Date "2005.07.01"]
[Round "3"]
[White "De Lima, Luciano Neves"]
[Black "Machado, Ronaldo"]
[Result "1-0"]
[ECO "D55"]
[PlyCount "82"]
[EventDate "2005.06.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 d5 3. c4 Be7 4. Nc3 Nf6 5. Bg5 0-0 6. e3 b6 7. cxd5 exd5 8. Bd3 Bb7 9. Qc2 h6 10. Bf4 Nbd7 11. 0-0 Nh5 12. Ne2 Nxf4 13. Nxf4 c5 14. Rad1 Rc8 15. Qb1 Bd6 16. Ne2 Re8 17. Ng3 Nf6 18. Nf5 Bf8 19. Ne5 Qc7 20. Kh1 g6 21. Ng3 Bg7 22. f4 h5 23. Rf3 h4 24. Nf1 Ne4 25. Bxe4 dxe4 26. Rh3 cxd4 27. exd4 Qe7 28. Re3 g5 29. fxg5 Bxe5 30. dxe5 Qxe5 31. Rd7 Rc7 32. Rxc7 Qxc7 33. Rc3 Qf4 34. Ne3 Qxg5 35. Qf1 Rc8 36. Rxc8+ Bxc8 37. Qf2 Be6 38. a3 f5 39. Nc2 f4 40. Qe2 Kf7 41. Ne1 Bf5 1-0

[Event "Paulista-ch"]
[Site "Americana"]
[Date "2005.07.01"]
[Round "2"]
[White "Machado, Ronaldo"]
[Black "Limberg, Estacio Vermelho"]
[Result "0-1"]
[ECO "E11"]
[BlackElo "2071"]
[PlyCount "136"]
[EventDate "2005.06.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. g3 Ne4 6. Bg2 f5 7. 0-0 Bxd2 8. Nfxd2 d5 9. Nxe4 dxe4 10. Nc3 Nd7 11. c5 Nf6 12. Rc1 0-0 13. Qb3 c6 14. f3 exf3 15. exf3 Rd8 16. Rcd1 Qc7 17. f4 b6 18. Qc4 Nd5 19. b4 Ne3 20. Qb3 Nxf1 21. Nb5 Qd7 22. Nd6 Nxg3 23. hxg3 Rb8 24. Qa4 b5 25. Qb3 Kf8 26. Qf3 Qc7 27. Qxc6 Qxc6 28. Bxc6 Ke7 29. Bg2 Rxd6 30. cxd6+ Kxd6 31. d5 Bb7 32. dxe6+ Kxe6 33. Bf1 Bd5 34. Rd2 a6 35. Rc2 Rb7 36. a3 Rd7 37. Kf2 Be4 38. Rc3 Rd2+ 39. Ke3 Rd1 40. Be2 Ra1 41. Kd4 Kd6 42. Ke3 Ra2 43. Bf3 Bxf3 44. Kxf3 h6 45. Rd3+ Ke6 46. Ke3 Rc2 47. Kf3 g5 48. Re3+ Kf6 49. Rd3 Rc6 50. fxg5+ hxg5 51. g4 fxg4+ 52. Kxg4 Kg6 53. Kg3 Kh5 54. Kh3 Rc4 55. Kg3 Rc6 56. Kf3 Kg6 57. Kg4 Rc4+ 58. Kg3 Kf5 59. Kf3 Ke5 60. Kg3 Rd4 61. Rc3 Ke4 62. Kg4 Rd3 63. Rc5 Rxa3 64. Kxg5 Ra4 65. Rc6 Kd5 66. Rh6 Rxb4 67. Rxa6 Rd4 68. Kf5 Rd1 0-1

[Event "Paulista-ch"]
[Site "Americana"]
[Date "2005.06.30"]
[Round "1"]
[White "Araujo, Carolina Morais"]
[Black "Machado, Ronaldo"]
[Result "0-1"]
[ECO "E17"]
[PlyCount "84"]
[EventDate "2005.06.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Be7 4. g3 Nf6 5. Bg2 0-0 6. 0-0 b6 7. Nbd2 Bb7 8. b3 Nbd7 9. Bb2 c5 10. Rc1 Ne4 11. cxd5 exd5 12. dxc5 Bxc5 13. Nd4 Ndf6 14. N2f3 Re8 15. a3 a5 16. Qc2 Rc8 17. Qb1 Ba6 18. Rc2 Rc7 19. b4 axb4 20. axb4 Bd6 21. Rxc7 Qxc7 22. Rc1 Bc4 23. Qc2 Bxb4 24. Qa4 Bc5 25. e3 Rb8 26. Qc6 Qd8 27. Bh3 Qd6 28. Qxd6 Bxd6 29. Ra1 h6 30. Ra7 Ng5 31. Nxg5 hxg5 32. Nc6 Re8 33. Bf5 b5 34. Rb7 Ne4 35. Nd4 Nc5 36. Rb6 Be5 37. Bc2 Na4 38. Bxa4 bxa4 39. Rb4 Ra8 40. Nc2 Bxb2 41. Rxb2 a3 42. Rb1 Bd3 0-1

[Event "Paulista-ch"]
[Site "Americana"]
[Date "2005.06.??"]
[Round "7"]
[White "Garcia, Liria Caetano"]
[Black "Machado, Ronaldo"]
[Result "0-1"]
[ECO "D35"]
[PlyCount "86"]
[EventDate "2005.06.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 h6 7. Bh4 0-0 8. Bd3 b6 9. Nge2 Bb7 10. 0-0 Nbd7 11. f3 c5 12. e4 dxe4 13. fxe4 Nxe4 14. Bxe7 Qxe7 15. Nxe4 Bxe4 16. Bxe4 Qxe4 17. Re1 Rfe8 18. dxc5 Nxc5 19. Nd4 Qh4 20. Nc6 Ne4 21. Qf3 Ng5 22. Ne7+ Kh8 23. Qc6 Qd4+ 24. Kh1 Red8 25. b3 a5 26. Qc2 Qf6 27. Qc7 Ne6 28. Qb7 Nc5 29. Qc6 Qg5 30. Rad1 Qxe7 31. Rc1 Qg5 32. Rf1 Nd3 33. Rb1 Rac8 34. Qxb6 Rc2 35. Qg1 Qh4 36. Qe3 Nf2+ 37. Kg1 Rdd2 38. Rfe1 Ng4 39. Qe8+ Kh7 40. Qe4+ g6 41. h3 Rxg2+ 42. Qxg2 Rxg2+ 43. Kxg2 Qf2+ 0-1

