[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2012.09.09"]
[Round "6"]
[White "Bueno, Jair Cardona"]
[Black "Duarte, Jorge da Silva Lage"]
[Result "1/2-1/2"]
[ECO "D04"]
[WhiteElo "1923"]
[PlyCount "62"]
[EventDate "2012.09.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. b3 Bg7 4. Bb2 0-0 5. Nbd2 d5 6. e3 c5 7. Bd3 cxd4 8. exd4 Nc6 9. a3 Bg4 10. h3 Bxf3 11. Nxf3 Ne4 12. 0-0 Qb6 13. Bxe4 dxe4 14. Ne5 Rad8 15. Nxc6 bxc6 16. c3 e5 17. Qc2 exd4 18. cxd4 Bxd4 19. Rac1 e3 20. Bxd4 Qxd4 21. Qxc6 e2 22. Rfe1 Qd2 23. Qc2 Rfe8 24. Qxd2 Rxd2 25. f3 Rb2 26. Rc3 Re6 27. Kf2 Kg7 28. b4 Ra2 29. b5 a6 30. bxa6 Rxa6 31. Rxe2 R6xa3 1/2-1/2

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2012.09.09"]
[Round "7"]
[White "Noronha, Natanael Muana C"]
[Black "Duarte, Jorge da Silva Lage"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "1828"]
[PlyCount "121"]
[EventDate "2012.09.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. c4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. Bg2 0-0 7. 0-0 Nxc3 8. dxc3 c5 9. Qxd8 Rxd8 10. Bf4 Nc6 11. Rad1 Be6 12. a3 Bb3 13. Rd2 Rac8 14. e4 e5 15. Be3 b6 16. Bh3 Rb8 17. Rd7 Rxd7 18. Bxd7 Na5 19. Nd2 Bc2 20. Bb5 Rd8 21. b4 cxb4 22. cxb4 Nb3 23. Nxb3 Bxb3 24. Rc1 Rd1+ 25. Rxd1 Bxd1 26. a4 Bf8 27. Bd2 a6 28. Bc6 Be2 29. f4 Bd6 30. Kf2 Bc4 31. Ke3 Kf8 32. Bc3 f6 33. Bd5 Bf1 34. Kf3 Ke7 35. h4 Bd3 36. fxe5 fxe5 37. g4 Bc2 38. a5 Bd1+ 39. Kg3 bxa5 40. bxa5 Be2 41. g5 Kf8 42. Kf2 Bb5 43. Ke1 Be8 44. Bc4 Bb5 45. Bxb5 axb5 46. a6 Bc5 47. Bxe5 Ke7 48. Bb8 Kd7 49. a7 Bxa7 50. Bxa7 Kd6 51. Bd4 b4 52. Kd2 b3 53. Kc3 Ke6 54. Kxb3 Kf7 55. Kc4 Ke7 56. Kc5 Ke6 57. Bc3 Ke7 58. Kd5 Ke8 59. Bf6 Kf7 60. e5 Ke8 61. e6 1-0

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2012.09.08"]
[Round "5"]
[White "Duarte, Jorge da Silva Lage"]
[Black "Pertuzatti, Daniel"]
[Result "0-1"]
[ECO "D95"]
[BlackElo "2011"]
[PlyCount "116"]
[EventDate "2012.09.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 c6 6. e3 0-0 7. Bd3 dxc4 8. Qxc4 Nbd7 9. e4 Nb6 10. Qb3 Bg4 11. Be3 Nh5 12. e5 Bxf3 13. gxf3 Bxe5 14. Bxg6 hxg6 15. dxe5 e6 16. Bh6 Re8 17. Ne4 Qd5 18. Qc3 Rad8 19. Bg5 Rd7 20. Rg1 Na4 21. Qe3 Nxb2 22. Nf6+ Nxf6 23. Bxf6 Qc4 24. Qe2 Nd3+ 25. Kf1 Rd4 26. Rg3 Nf4 27. Qxc4 Rxc4 28. Rg4 b5 29. Re1 Nd3 30. Ke2 Rxg4 31. fxg4 Nf4+ 32. Kd2 Rc8 33. h4 c5 34. Bg5 Nd5 35. h5 Kg7 36. hxg6 Kxg6 37. f4 a5 38. Rh1 b4 39. Rh6+ Kg7 40. f5 exf5 41. gxf5 c4 42. Kc2 a4 43. Rd6 b3+ 44. axb3 cxb3+ 45. Kb1 Rc5 46. Bh6+ Kh7 47. Bd2 a3 48. Rh6+ Kg8 49. Rh1 Rc2 50. Rg1+ Kf8 51. Rd1 Rxd2 52. Rxd2 Nc3+ 53. Kc1 b2+ 54. Rxb2 axb2+ 55. Kxb2 Nd1+ 56. Kb3 Ne3 57. Kb4 Nxf5 58. Kc5 Ke7 0-1

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2012.09.08"]
[Round "4"]
[White "Pereira, Armando Scharlau"]
[Black "Duarte, Jorge da Silva Lage"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1705"]
[PlyCount "40"]
[EventDate "2012.09.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d5 4. e3 g6 5. Nd2 Nxd2 6. Qxd2 Nd7 7. Nf3 Bg7 8. Bd3 0-0 9. 0-0 c5 10. c3 Re8 11. Rad1 b6 12. Bb5 Bb7 13. Ne5 Nxe5 14. dxe5 Rf8 15. Qe2 e6 16. Ba6 Bxa6 17. Qxa6 Qc7 18. e4 Bxe5 19. Bxe5 Qxe5 20. exd5 exd5 1/2-1/2

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2012.09.07"]
[Round "2"]
[White "Capeletti, Cezer Luiz"]
[Black "Duarte, Jorge da Silva Lage"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1747"]
[PlyCount "49"]
[EventDate "2012.09.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. Bc4 d5 6. Bd3 c5 7. c3 Nc6 8. Nbd2 Qb6 9. Qb1 Nd7 10. 0-0 e5 11. dxe5 Ndxe5 12. Nxe5 Nxe5 13. Bc2 d4 14. Bxe5 Bxe5 15. Nc4 Qf6 16. Nxe5 Qxe5 17. exd4 cxd4 18. Re1 Qc5 19. cxd4 Qxd4 20. Re4 Qf6 21. Re3 Bd7 22. Be4 Bc6 23. Bxc6 Qxc6 24. Rc3 Qb6 25. Qc2 1/2-1/2

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2012.09.07"]
[Round "3"]
[White "Duarte, Jorge da Silva Lage"]
[Black "Silva, Airton Dias Da"]
[Result "1-0"]
[ECO "E20"]
[BlackElo "1728"]
[PlyCount "97"]
[EventDate "2012.09.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Nc3 0-0 6. Qb3 Na6 7. Nf3 Ne4 8. 0-0 Bxc3 9. bxc3 c5 10. Ba3 Qa5 11. Rac1 dxc4 12. Qb2 Rd8 13. Rfd1 Rb8 14. Ne5 Nd6 15. dxc5 Nxc5 16. Bb4 Qc7 17. Qa3 Nb5 18. Qa5 Qxa5 19. Bxa5 Re8 20. Rb1 Na3 21. Rb2 Na4 22. Rbd2 b6 23. Bb4 Ba6 24. Bxa3 Nxc3 25. Rc1 Nb5 26. Bb4 Nc7 27. Nc6 Rbc8 28. Ne7+ Rxe7 29. Bxe7 Re8 30. Rd7 Nd5 31. Ba3 b5 32. Rxa7 Bc8 33. e4 Nf6 34. Rb1 e5 35. Rxb5 h6 36. Rb8 Kh7 37. Rc7 Be6 38. Rxe8 Nxe8 39. Rc5 f6 40. Bf1 Nd6 41. Rc6 Nxe4 42. Rxe6 Nd2 43. Bh3 Kg6 44. Rc6 Nb1 45. Bc1 Nc3 46. Rxc4 Nxa2 47. Bd2 Kf7 48. Bf5 Ke7 49. Ra4 1-0

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2012.09.06"]
[Round "1"]
[White "Duarte, Jorge da Silva Lage"]
[Black "Cantini, Dirney Paulo"]
[Result "0-1"]
[ECO "A40"]
[BlackElo "1878"]
[PlyCount "60"]
[EventDate "2012.09.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 b6 4. e4 c5 5. d5 d6 6. Be2 f5 7. Nf3 fxe4 8. Nxe4 Nf6 9. Ng3 0-0 10. 0-0 Na6 11. Re1 Nc7 12. Ng5 h6 13. N5e4 Nce8 14. Qc2 Ng4 15. h3 Ne5 16. f4 Nf7 17. Bd3 Bd4+ 18. Be3 Ng7 19. Nf2 e5 20. Bxg6 Bxe3 21. Rxe3 exf4 22. Rf3 Ne5 23. Nh5 Nxf3+ 24. gxf3 Qg5+ 25. Kh2 Nxh5 26. Bxh5 Qxh5 27. Rg1+ Kh8 28. Ng4 Bxg4 29. Rxg4 Rae8 30. Qc3+ Re5 0-1

