[Event "Natal Potiguar op"]
[Site "Natal"]
[Date "2013.07.07"]
[Round "5"]
[White "De Araujo Oliveira, Renato"]
[Black "Melo, Silvio Sa De"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2129"]
[BlackElo "1901"]
[PlyCount "53"]
[EventDate "2013.07.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nc6 5. Nc3 Nf6 6. c5 b6 7. Bb5 Bd7 8. Bxc6 Bxc6 9. b4 bxc5 10. bxc5 g6 11. Nf3 Bg7 12. 0-0 0-0 13. Bf4 Nh5 14. Be3 Qa5 15. Qd2 Qa6 16. Ne5 Rab8 17. Rab1 Nf6 18. Bf4 Rxb1 19. Rxb1 e6 20. Rb4 Ne4 21. Nxe4 dxe4 22. Nxc6 Qxc6 23. Bd6 Re8 24. Qb2 Bf8 25. Be5 Bg7 26. Bxg7 Kxg7 27. d5+ 1-0

[Event "Natal Potiguar op"]
[Site "Natal"]
[Date "2013.07.07"]
[Round "6"]
[White "Xavier, Lucca Lucas"]
[Black "De Araujo Oliveira, Renato"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2013"]
[BlackElo "2129"]
[PlyCount "82"]
[EventDate "2013.07.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. Nc3 a6 5. d4 cxd4 6. Nxd4 e5 7. Nf5 Bxf5 8. exf5 Nc6 9. Bg5 Be7 10. Bxf6 Bxf6 11. Qd5 0-0 12. 0-0-0 Be7 13. Ne4 Rc8 14. Nxd6 Nb4 15. Qxe5 Bxd6 16. Qxd6 Qxd6 17. Rxd6 Rxc4 18. c3 Rc7 19. Rhd1 Nc6 20. f4 Re8 21. a4 Kf8 22. f6 gxf6 23. Rxf6 Re4 24. b3 Re2 25. Rd2 Re3 26. Kb2 Ne7 27. c4 Nc6 28. Rf5 Rce7 29. Rg5 Re1 30. Kc3 Rc1+ 31. Kb2 Rf1 32. g3 Rf3 33. Ka3 Ree3 34. Rb2 Rc3 35. Ka2 Nb4+ 36. Ka3 Nd3 37. Rb1 Nc1 38. Kb4 Nxb3 39. Rd1 b6 40. Rh5 Na5 41. Rxa5 Rb3# 0-1

[Event "Natal Potiguar op"]
[Site "Natal"]
[Date "2013.07.06"]
[Round "3"]
[White "De Araujo Oliveira, Renato"]
[Black "Simao, Diogo Roger De Sous"]
[Result "1/2-1/2"]
[ECO "B14"]
[WhiteElo "2129"]
[BlackElo "1892"]
[PlyCount "89"]
[EventDate "2013.07.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. c5 g6 7. Bb5 Bg7 8. Nf3 0-0 9. h3 Ne4 10. 0-0 Nxc3 11. bxc3 Qa5 12. Qb3 a6 13. Bxc6 bxc6 14. Bf4 Bf5 15. Rfe1 Rfe8 16. Ne5 Bxe5 17. Bxe5 Qb5 18. Qa3 a5 19. Re3 a4 20. Rae1 Ra7 21. Bf6 Be4 22. Be5 f6 23. Bg3 Kf7 24. f3 Bf5 25. Bd6 Rb7 26. Kh2 e6 27. R3e2 Bd3 28. Rf2 Kg7 29. Rd1 Bc4 30. Rdd2 Qa6 31. Rb2 Rxb2 32. Rxb2 Bb5 33. Rb1 Qa7 34. Qc1 Qd7 35. Qf4 Qf7 36. g4 g5 37. Qe3 Qg6 38. Rb2 f5 39. f4 fxg4 40. fxg5 gxh3 41. Rf2 Bd3 42. Rf6 Qe4 43. Qxh3 Qe2+ 44. Kg1 Qe1+ 45. Kh2 1/2-1/2

[Event "Natal Potiguar op"]
[Site "Natal"]
[Date "2013.07.06"]
[Round "4"]
[White "Duarte Filho, Fritz Schimidt"]
[Black "De Araujo Oliveira, Renato"]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "2010"]
[BlackElo "2129"]
[PlyCount "165"]
[EventDate "2013.07.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 d5 5. d4 0-0 6. c4 c6 7. Nc3 dxc4 8. Ne5 Be6 9. e4 Nfd7 10. Nf3 Nb6 11. Be3 Qc8 12. Ng5 Bg4 13. f3 Bd7 14. f4 Na6 15. a4 f6 16. Nf3 Be6 17. a5 Nd7 18. f5 Bf7 19. fxg6 hxg6 20. Bh3 Qd8 21. Nh4 Re8 22. Qg4 Nf8 23. Qf3 Nb4 24. e5 Nd5 25. Bd2 f5 26. Bxf5 gxf5 27. Nxf5 Bg6 28. Qg4 Bxf5 29. Rxf5 e6 30. Bh6 Qd7 31. Rg5 Re7 32. Ne4 Nh7 33. Nc5 Qc7 34. Nxe6 Qd7 35. Rxg7+ Rxg7 36. Bxg7 Ne3 37. Qg6 Qf7 38. Qxf7+ Kxf7 39. Bh6 Ng4 40. Ng5+ Kg6 41. Nxh7 Nxh6 42. Nf6 Nf5 43. Rd1 Rd8 44. Ne4 Nxd4 45. Kf2 Rd5 46. Nd6 c5 47. Nxc4 Rd8 48. Nd6 Rh8 49. h4 Rh7 50. Ne4 b6 51. axb6 axb6 52. Ng5 Ra7 53. Nf3 Rf7 54. Rd3 Rf5 55. Re3 Nxf3 56. Rxf3 Rxe5 57. Rb3 Re6 58. Kf3 Rd6 59. Ke4 Kh5 60. Ke5 Rc6 61. Kd5 Rf6 62. Re3 Kg4 63. Re6 Rf5+ 64. Kc4 Kxg3 65. Rxb6 Kxh4 66. Rb5 Kg4 67. Rxc5 Rf1 68. Re5 Kf4 69. Re8 Rc1+ 70. Kb5 Kf5 71. b4 Kf6 72. Kb6 Kf7 73. Re4 Rb1 74. b5 Rb2 75. Kc6 Rc2+ 76. Kb7 Rb2 77. b6 Rb1 78. Kc7 Rc1+ 79. Kb8 Rb1 80. b7 Rb2 81. Rc4 Ke6 82. Kc7 Kd5 83. Rc1 1-0

[Event "Natal Potiguar op"]
[Site "Natal"]
[Date "2013.07.05"]
[Round "1"]
[White "De Araujo Oliveira, Renato"]
[Black "Carneiro, Jose Gildivan"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "2129"]
[BlackElo "1643"]
[PlyCount "51"]
[EventDate "2013.07.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 a6 5. Bxc6 dxc6 6. Nxe5 Bc5 7. 0-0 Be6 8. c3 0-0 9. Qe2 Qe7 10. d4 Bb6 11. Bg5 c5 12. d5 Bc8 13. f4 Qd6 14. Nc4 Bg4 15. Qe1 Qd7 16. Bxf6 gxf6 17. Qh4 Kg7 18. h3 Be2 19. Nxb6 cxb6 20. Re1 Qb5 21. b3 Qd3 22. Qf2 Bh5 23. Re3 Qb5 24. Qh4 Be2 25. Rg3+ Kh8 26. Qxf6# 1-0

[Event "Natal Potiguar op"]
[Site "Natal"]
[Date "2013.07.05"]
[Round "2"]
[White "Pinheiro, Emanuel Eliez Jr"]
[Black "De Araujo Oliveira, Renato"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "1906"]
[BlackElo "2129"]
[PlyCount "50"]
[EventDate "2013.07.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. d4 g6 5. e4 Nxc3 6. bxc3 Bg7 7. Be3 0-0 8. f4 c5 9. Nf3 Bg4 10. Be2 Nc6 11. Ne5 Bxe2 12. Nxc6 Bxd1 13. Nxd8 cxd4 14. Rxd1 dxe3 15. Nxb7 Bxc3+ 16. Ke2 Bd2 17. Nc5 Rfd8 18. Nb3 Rab8 19. g3 a5 20. h3 a4 21. Nxd2 exd2 22. Rb1 Rbc8 23. Rb2 Rc3 24. g4 Rxh3 25. Rd1 Rd4 0-1

[Event "Natal Potiguar op"]
[Site "Natal"]
[Date "2011.08.21"]
[Round "6"]
[White "Azevedo, Eduardo Jose E"]
[Black "De Araujo Oliveira, Renato"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1928"]
[PlyCount "70"]
[EventDate "2011.08.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 cxd4 4. cxd4 Nf6 5. Nc3 Nc6 6. Nf3 Bg4 7. Be2 e6 8. 0-0 Be7 9. Be3 0-0 10. h3 Bh5 11. Nd2 Bg6 12. f4 h6 13. d5 exd5 14. exd5 Nb4 15. f5 Nbxd5 16. Bd4 Nxc3 17. Bxc3 Bh7 18. Bd3 Qb6+ 19. Kh1 d5 20. Rf4 a5 21. Nb3 a4 22. Nd4 Bd6 23. Rg4 Nxg4 24. Qxg4 f6 25. Ne6 Rf7 26. Bxf6 Bf8 27. Bd4 Qb4 28. a3 Qd2 29. Rd1 h5 30. Qxh5 Qh6 31. Qg4 Be7 32. g3 Bf6 33. Bxf6 Rxf6 34. Nf4 Rd8 35. Nxd5 Rfd6 0-1

[Event "Natal Potiguar op"]
[Site "Natal"]
[Date "2011.08.21"]
[Round "5"]
[White "De Araujo Oliveira, Renato"]
[Black "Lima Neto, Pedro"]
[Result "1/2-1/2"]
[ECO "C88"]
[BlackElo "2455"]
[PlyCount "76"]
[EventDate "2011.08.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bc4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. a4 b4 9. d3 d6 10. h3 Na5 11. Ba2 c5 12. Nbd2 Be6 13. Bxe6 fxe6 14. b3 Nc6 15. Nc4 Nd7 16. Bd2 Qe8 17. Rc1 Qg6 18. Re3 Rf6 19. Nh2 Kh8 20. Rg3 Qe8 21. Ne3 Nf8 22. Neg4 Rf7 23. Nf1 Ng6 24. Be3 Qd7 25. Ngh2 Raf8 26. Kh1 Bh4 27. Rf3 Nd4 28. Rxf7 Qxf7 29. f3 Be7 30. Qe1 Nf4 31. Qf2 Qh5 32. Ng3 Qg6 33. Ngf1 Bg5 34. h4 Be7 35. g3 Nh5 36. Bd2 Qf7 37. Kg2 Qg6 38. Kh1 Qf7 1/2-1/2

[Event "Natal Potiguar op"]
[Site "Natal"]
[Date "2011.08.20"]
[Round "3"]
[White "De Araujo Oliveira, Renato"]
[Black "Camara, Jose Arruda"]
[Result "1-0"]
[ECO "C07"]
[BlackElo "1935"]
[PlyCount "109"]
[EventDate "2011.08.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 Nc6 6. Bc4 Qd8 7. dxc5 Bxc5 8. 0-0 Nf6 9. Qe2 0-0 10. Ne4 Be7 11. Rd1 Qc7 12. Bg5 Nxe4 13. Qxe4 Rd8 14. Bd3 g6 15. Qh4 Re8 16. Rd2 a6 17. Rad1 f5 18. a4 Bxg5 19. Qxg5 Qe7 20. Qe3 Kg7 21. Bc4 e5 22. Rd6 f4 23. Qb6 Kh6 24. h3 Bf5 25. Bb3 e4 26. Nd4 Nxd4 27. Qxd4 Rac8 28. c3 Rc7 29. Bc2 Qg5 30. Qf6 Qxf6 31. Rxf6 Rce7 32. Rfd6 Kg5 33. R6d5 Kh6 34. Bb1 Be6 35. R5d4 Bb3 36. Re1 e3 37. fxe3 Rxe3 38. Rxe3 fxe3 39. Kf1 Rf8+ 40. Ke2 Rf2+ 41. Kxe3 Rxb2 42. Be4 Ra2 43. Bxb7 Bxa4 44. Bd5 Ra3 45. Rh4+ Kg7 46. Kd4 Bd7 47. Rf4 Bf5 48. g4 Bc2 49. Rf7+ Kh6 50. h4 g5 51. Rf6+ Kg7 52. hxg5 a5 53. Ra6 Bd1 54. Be6 Kg6 55. Bb3+ 1-0

[Event "Natal Potiguar op"]
[Site "Natal"]
[Date "2011.08.20"]
[Round "4"]
[White "Macedo, Alexandre Soares"]
[Black "De Araujo Oliveira, Renato"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1940"]
[PlyCount "100"]
[EventDate "2011.08.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. b4 Nf6 2. Bb2 g6 3. Nc3 Bg7 4. Rb1 d5 5. e3 0-0 6. Nf3 Nbd7 7. d4 Nb6 8. a4 a5 9. b5 Ne8 10. e4 dxe4 11. Nxe4 Nxa4 12. Ba1 Nd6 13. Ned2 Nb6 14. c4 Nf5 15. c5 Nd5 16. Nc4 Nh6 17. Qd2 Bf5 18. Rd1 Ng4 19. h3 Bh6 20. Qb2 Ngf6 21. Be2 Ne4 22. 0-0 Nec3 23. Rde1 Nxe2+ 24. Rxe2 Bd3 25. Nfe5 Bxe2 26. Qxe2 e6 27. c6 b6 28. Bb2 Nf4 29. Qf3 Qd5 30. Qxd5 Nxd5 31. Nd7 Rfe8 32. g3 f6 33. Kg2 Kf7 34. f4 g5 35. fxg5 Bxg5 36. h4 Bh6 37. Kh3 Rg8 38. Nce5+ Kg7 39. Ng4 f5 40. Nge5 a4 41. Rf3 Bd2 42. Nc4 Bb4 43. Bc1 a3 44. Bxa3 Bxa3 45. Nxa3 Ra4 46. Nc2 Rc4 47. Rf2 Ra8 48. Ne5 Rc3 49. Ne1 Ra1 50. N1f3 Ne3 1/2-1/2

[Event "Natal Potiguar op"]
[Site "Natal"]
[Date "2011.08.19"]
[Round "2"]
[White "Braga, Jose Pereira"]
[Black "De Araujo Oliveira, Renato"]
[Result "1-0"]
[ECO "D88"]
[WhiteElo "2018"]
[PlyCount "93"]
[EventDate "2011.08.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 0-0 8. Ne2 c5 9. Be3 Nc6 10. 0-0 Bg4 11. f3 Na5 12. Bb3 cxd4 13. cxd4 Bd7 14. Re1 Bb5 15. Rc1 Rc8 16. e5 Nc4 17. Bxc4 Bxc4 18. Nc3 Qa5 19. Qd2 Rfd8 20. Qb2 b5 21. a3 a6 22. Red1 Rd7 23. Ne4 Qd8 24. Re1 Rc6 25. Nc5 Rdc7 26. Red1 Bd5 27. Bf4 Rc8 28. Be3 f6 29. f4 R8c7 30. Qb4 Qc8 31. h3 Kh8 32. Qb2 g5 33. exf6 exf6 34. Rf1 Re7 35. Qd2 Qe8 36. Rfe1 gxf4 37. Bxf4 f5 38. Rxe7 Qxe7 39. Re1 Qf7 40. Qe3 Rc8 41. Bg5 Rg8 42. g3 Bc6 43. Kh2 Qa2+ 44. Qe2 Qd5 45. Ne6 Be5 46. Qxe5+ Qxe5 47. Rxe5 1-0

[Event "Natal Potiguar op"]
[Site "Natal"]
[Date "2011.08.19"]
[Round "1"]
[White "De Araujo Oliveira, Renato"]
[Black "Torres, Douglas da Silva"]
[Result "1-0"]
[ECO "B05"]
[BlackElo "2102"]
[PlyCount "97"]
[EventDate "2011.08.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 Nc6 6. c4 Nb6 7. exd6 exd6 8. h3 Bxf3 9. Bxf3 Be7 10. Bxc6+ bxc6 11. 0-0 0-0 12. Qd3 Re8 13. Be3 Bg5 14. Nc3 d5 15. b3 Qf6 16. Rae1 Re7 17. Bxg5 Qxg5 18. f4 Qf6 19. Re5 dxc4 20. bxc4 Nd7 21. Ne4 Qh4 22. Rxe7 Qxe7 23. Ng5 Nf6 24. Nf3 Rb8 25. Re1 Qb4 26. Kh2 a5 27. Re3 Qd6 28. Qf5 h6 29. Ne5 Qxd4 30. Rg3 Qd6 31. c5 Qe6 32. Qxe6 fxe6 33. Nxc6 Rb5 34. Nd4 Rxc5 35. Nxe6 Rc2 36. Rxg7+ Kh8 37. Rxc7 Rxa2 38. Rf7 Nd5 39. f5 Ne3 40. Nf4 Kg8 41. Rf6 a4 42. Kg3 Kh7 43. Kf3 Nc4 44. g4 a3 45. Ne6 Ne5+ 46. Ke4 Re2+ 47. Kd5 a2 48. g5 a1Q 49. g6+ 1-0

