[Event "Petropolis op"]
[Site "Petropolis"]
[Date "2012.01.29"]
[Round "5"]
[White "Benevenga, Antonio"]
[Black "Parera, Jeronimo"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "1806"]
[PlyCount "39"]
[EventDate "2012.01.27"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b4 g6 3. Bb2 Bg7 4. g3 0-0 5. Bg2 d5 6. 0-0 Nbd7 7. d3 Nb6 8. Nbd2 Bf5 9. a4 Re8 10. a5 Nbd7 11. c4 dxc4 12. Nxc4 b5 13. Ne3 e5 14. Nxf5 gxf5 15. Nh4 f4 16. Bxa8 Qxa8 17. Qd2 Nh5 18. Rac1 Rc8 19. Nf5 Qd5 20. Ne7+ 1-0

[Event "Petropolis op"]
[Site "Petropolis"]
[Date "2012.01.29"]
[Round "6"]
[White "Parera, Jeronimo"]
[Black "Fontella, Amanda Karsburg"]
[Result "0-1"]
[ECO "C20"]
[BlackElo "1755"]
[PlyCount "52"]
[EventDate "2012.01.27"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. a3 e5 2. e4 Nf6 3. Nf3 Nxe4 4. d4 exd4 5. Qxd4 d5 6. c4 Bc5 7. Qe5+ Be6 8. cxd5 Bxf2+ 9. Kd1 Qxd5+ 10. Nbd2 Nxd2 11. Bxd2 Qxe5 12. Nxe5 Bd4 13. Bf4 Bxb2 14. Rb1 Bxa3 15. Rxb7 Bd6 16. Kc2 f6 17. Bb5+ Ke7 18. Nc6+ Nxc6 19. Bxd6+ Kxd6 20. Rd1+ Bd5 21. Bc4 Ne7 22. Rb5 c6 23. Bxd5 Nxd5 24. Rb7 g6 25. Rf7 Ke6 26. Rc7 Nxc7 0-1

[Event "Petropolis op"]
[Site "Petropolis"]
[Date "2012.01.28"]
[Round "4"]
[White "Deste, Jair Francisco"]
[Black "Parera, Jeronimo"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1753"]
[PlyCount "108"]
[EventDate "2012.01.27"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 e5 7. Nf5 Bxf5 8. exf5 Qa5 9. Bd2 Qb6 10. b3 d5 11. Na4 Qc7 12. f3 b5 13. Nb2 Bc5 14. b4 Bd4 15. c3 Bxc3 16. Bxc3 Qxc3+ 17. Qd2 d4 18. Rc1 Qxd2+ 19. Kxd2 0-0 20. g4 Nd5 21. a3 Nc3 22. Nd1 Rc8 23. Nxc3 dxc3+ 24. Rxc3 Rxc3 25. Kxc3 Nd7 26. Be4 Rc8+ 27. Kd3 Nb6 28. Bb7 Rd8+ 29. Ke2 Nc4 30. Bxa6 Rd2+ 31. Ke1 Ra2 32. Rg1 Nxa3 33. Kf1 Rb2 34. Rg2 Rxb4 35. Ra2 Rb3 36. Bxb5 Rxb5 37. Rxa3 Kf8 38. h4 Rd5 39. Ra7 Rd2 40. Kg1 Ke8 41. h5 Rd7 42. Ra8+ Ke7 43. Kg2 Kf6 44. Kg3 Kg5 45. Ra4 f6 46. Re4 Rd4 47. Re3 Rf4 48. Re4 Rxe4 49. fxe4 h6 50. Kf3 Kh4 51. Ke2 Kxg4 52. Kd3 Kf4 53. Kc4 Kxe4 54. Kc5 Kxf5 0-1

[Event "Petropolis op"]
[Site "Petropolis"]
[Date "2012.01.28"]
[Round "3"]
[White "Parera, Jeronimo"]
[Black "De Castro, Alexandre Zanini"]
[Result "1/2-1/2"]
[ECO "B92"]
[BlackElo "1783"]
[PlyCount "71"]
[EventDate "2012.01.27"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 e5 5. Nb3 Nf6 6. Nc3 a6 7. Bg5 Be7 8. Be2 0-0 9. 0-0 Be6 10. a4 Nc6 11. Re1 Qc7 12. Bxf6 Bxf6 13. Nd5 Bxd5 14. Qxd5 Nb4 15. Qd1 Qxc2 16. Rc1 Qxd1 17. Rexd1 Rfd8 18. Rc7 Rab8 19. Rdc1 Nc6 20. Bg4 g6 21. Bd7 Kf8 22. Bxc6 bxc6 23. Rc3 c5 24. Rc6 Ra8 25. Nd2 a5 26. Rb3 Be7 27. Nc4 Rdb8 28. Rbb6 Rxb6 29. Rxb6 Ra7 30. Nxd6 Bxd6 31. Rxd6 Rb7 32. Ra6 Rxb2 33. Kf1 Rb4 34. Rxa5 Rxe4 35. Rxc5 Rxa4 36. Rxe5 1/2-1/2

[Event "Petropolis op"]
[Site "Petropolis"]
[Date "2012.01.27"]
[Round "1"]
[White "Parera, Jeronimo"]
[Black "Juliano, Joao Carlos Mazzini"]
[Result "0-1"]
[ECO "D60"]
[BlackElo "1983"]
[PlyCount "70"]
[EventDate "2012.01.27"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Bg5 Be7 5. Nc3 0-0 6. e3 Nbd7 7. Bd3 h6 8. Bf4 a6 9. 0-0 dxc4 10. Bxc4 b5 11. Bd3 Bb7 12. Re1 c5 13. a4 b4 14. Ne2 Bxf3 15. gxf3 cxd4 16. Nxd4 Nc5 17. Rc1 Qb6 18. a5 Qb7 19. Bg3 Rac8 20. Qe2 Nxd3 21. Qxd3 Rfd8 22. Qe2 Nh5 23. f4 Nxg3 24. fxg3 Bf6 25. Red1 Rxc1 26. Rxc1 Rxd4 27. exd4 Bxd4+ 28. Qf2 Bxf2+ 29. Kxf2 Qd5 30. Re1 Qd4+ 31. Kf3 Qxb2 32. Re2 Qa3+ 33. Kg4 Qxa5 34. Re5 Qxe5 35. fxe5 b3 0-1

[Event "Petropolis op"]
[Site "Petropolis"]
[Date "2012.01.27"]
[Round "2"]
[White "Togni, Everton Batista"]
[Black "Parera, Jeronimo"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "1807"]
[PlyCount "91"]
[EventDate "2012.01.27"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. a4 Nc6 9. Be3 Be7 10. 0-0 0-0 11. a5 Bxb3 12. cxb3 Nb4 13. Bb6 Qd7 14. Bc4 Bd8 15. Na4 Nxe4 16. Qe1 d5 17. Qxb4 dxc4 18. bxc4 Qd2 19. Qb3 Qg5 20. Be3 Qg6 21. Nc5 Nd6 22. Nd7 Re8 23. Nb6 Bxb6 24. axb6 Nf5 25. Rad1 Rad8 26. Rd5 Nh4 27. g3 Nf3+ 28. Kg2 Nh4+ 29. Kg1 Qg4 30. Qd1 Nf3+ 31. Kg2 Rxd5 32. Qxd5 Nh4+ 33. Kh1 Nf3 34. Rd1 Qh5 35. Kg2 Ng5 36. Bxg5 Qxg5 37. Qxb7 Qg4 38. Qd7 Qe4+ 39. Kg1 Rf8 40. c5 Qb4 41. Qd5 Qxb2 42. b7 h6 43. c6 Qb6 44. Rc1 Rd8 45. Qxd8+ Qxd8 46. c7 1-0

