[Event "Sao Paulo op-A U2300 4th"]
[Site "Sao Paulo"]
[Date "2016.03.27"]
[Round "6"]
[White "De Oliveira, Jonathan"]
[Black "De Borba, Guilherme"]
[Result "0-1"]
[ECO "A09"]
[WhiteElo "2156"]
[BlackElo "2015"]
[PlyCount "68"]
[EventDate "2016.03.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 d5 4. 0-0 e5 5. d3 Bd6 6. c4 d4 7. e3 Nge7 8. Na3 0-0 9. Rb1 Ng6 10. Nc2 Bf5 11. b4 b6 12. bxc5 Bxc5 13. Nfxd4 exd4 14. Bxc6 dxe3 15. Bxe3 Bxd3 16. Bxc5 bxc5 17. Bxa8 Bxf1 18. Bd5 Bh3 19. Ne3 Bc8 20. Qa4 Qc7 21. Qb5 Ne7 22. Bg2 Nf5 23. Nd5 Qd6 24. Qa5 Ba6 25. Rd1 Nd4 26. Ne3 Bxc4 27. Qxa7 Rd8 28. Kh1 Be2 29. Rd2 Rb8 30. h4 g6 31. Kh2 Rb1 32. Bd5 Nf3+ 33. Kg2 Rg1+ 34. Kh3 Rh1+ 0-1

[Event "Sao Paulo op-A U2300 4th"]
[Site "Sao Paulo"]
[Date "2016.03.27"]
[Round "7"]
[White "Noseda, Francesco"]
[Black "De Oliveira, Jonathan"]
[Result "0-1"]
[ECO "C12"]
[WhiteElo "1974"]
[BlackElo "2156"]
[PlyCount "74"]
[EventDate "2016.03.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Be3 Ne4 7. Qg4 Kf8 8. a3 Bxc3+ 9. bxc3 c5 10. Bd3 Qa5 11. Ne2 h5 12. Qf3 cxd4 13. Bxd4 Nc6 14. 0-0 Nxd4 15. Nxd4 Nd2 16. Qf4 Nxf1 17. Bg6 Qc7 18. Nb5 Qe7 19. Nd6 f5 20. Rxf1 Bd7 21. Nf7 Rh7 22. Nd6 Rh6 23. Bf7 Bc6 24. Rd1 Rd8 25. Rd3 Rxd6 26. exd6 Qxf7 27. c4 e5 28. Qxe5 Re6 29. Qc3 Qf6 30. Qxf6+ gxf6 31. h3 Rxd6 32. Rf3 dxc4 33. Rxf5 Rd1+ 34. Kh2 Rd2 35. Rxf6+ Kg7 36. Rf5 Kg6 37. Rc5 Rxf2 0-1

[Event "Sao Paulo op-A U2300 4th"]
[Site "Sao Paulo"]
[Date "2016.03.26"]
[Round "4"]
[White "De Oliveira, Jonathan"]
[Black "De Haro, Martim Alfonso"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "2156"]
[BlackElo "2049"]
[PlyCount "59"]
[EventDate "2016.03.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. g3 Bg7 6. Nb3 Nf6 7. Bg2 0-0 8. 0-0 d6 9. Nc3 Be6 10. c5 d5 11. h3 Qd7 12. Kh2 Rfd8 13. e3 Ne8 14. Nd4 Nc7 15. a3 a5 16. Na4 Ra7 17. b3 f6 18. Nb6 Qe8 19. Nxe6 Nxe6 20. Bxd5 Kh8 21. Qc2 Nc7 22. Bg2 e5 23. Bb2 Ne6 24. Rfd1 Bf8 25. Rxd8 Qxd8 26. Rd1 Qe8 27. Nd7 Be7 28. f4 Ra8 29. fxe5 f5 30. Qc4 1-0

[Event "Sao Paulo op-A U2300 4th"]
[Site "Sao Paulo"]
[Date "2016.03.26"]
[Round "5"]
[White "De Paula, Rafael Figueiredo"]
[Black "De Oliveira, Jonathan"]
[Result "1-0"]
[ECO "D01"]
[WhiteElo "2257"]
[BlackElo "2156"]
[PlyCount "97"]
[EventDate "2016.03.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Bf5 4. Bxf6 gxf6 5. e3 e6 6. Bd3 Bg6 7. h4 Nd7 8. h5 Bxd3 9. Qxd3 f5 10. 0-0-0 Rg8 11. g3 c6 12. Nge2 Qa5 13. Rdg1 Nf6 14. f3 0-0-0 15. Kb1 h6 16. e4 dxe4 17. fxe4 Rg4 18. exf5 e5 19. Qc4 Rd7 20. Rd1 exd4 21. Rxd4 Qxf5 22. Rxg4 Nxg4 23. Nd4 Qc5 24. Qxc5 Bxc5 25. Nf5 Bf8 26. Kc1 Kc7 27. Rh4 Nf6 28. Ne4 Rd5 29. Ne3 Nxe4 30. Rxe4 Rxh5 31. Rf4 Bc5 32. Rxf7+ Kd6 33. Kd2 Rh2+ 34. Kd3 b5 35. Rf6+ Kd7 36. Ng4 Rh3 37. Ne5+ Ke7 38. Rg6 Bd6 39. Nxc6+ Kd7 40. Nxa7 b4 41. c4 Bxg3 42. Ke4 Bf2 43. Nc6 Be1 44. Ne5+ Kc7 45. c5 Bd2 46. Rg7+ Kc8 47. Nc4 Rh4+ 48. Kd5 Bf4 49. Nb6+ 1-0

[Event "Sao Paulo op-A U2300 4th"]
[Site "Sao Paulo"]
[Date "2016.03.25"]
[Round "2"]
[White "De Oliveira, Jonathan"]
[Black "Aranha Filho, Alvaro Zimmermann"]
[Result "0-1"]
[ECO "A12"]
[WhiteElo "2156"]
[BlackElo "2324"]
[PlyCount "130"]
[EventDate "2016.03.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 d5 3. b3 Nf6 4. Bb2 Bg4 5. e3 e6 6. Be2 Nbd7 7. 0-0 Bd6 8. d3 0-0 9. Nbd2 Qe7 10. e4 dxe4 11. dxe4 e5 12. Nh4 Be6 13. Qc2 Ba3 14. Bc3 a5 15. Rad1 Bb4 16. Bb2 Rfd8 17. Ndf3 Bg4 18. h3 Bxf3 19. Nf5 Qf8 20. Bxf3 g6 21. Ne3 Ba3 22. Ba1 Qe7 23. g3 h5 24. Qe2 Nh7 25. Bg2 Bc5 26. Kh2 a4 27. Rd3 axb3 28. axb3 Nhf8 29. Nc2 Ra2 30. Qd1 Rda8 31. Bc3 h4 32. b4 Bb6 33. c5 Bc7 34. Ne3 hxg3+ 35. fxg3 Nf6 36. Qf3 Kg7 37. Nc4 Qe6 38. Nd6 Rc2 39. Rf2 Rxf2 40. Qxf2 Ra2 41. Qe3 Bxd6 42. Rxd6 Qe7 43. Qg5 N8d7 44. h4 Rc2 45. Bd2 Nf8 46. Bh3 N8h7 47. Qe3 Ra2 48. Qd3 Nf8 49. Kg1 Ne8 50. Rd8 Ne6 51. Rd7 Qf6 52. Qb3 Ra1+ 53. Kh2 Qf2+ 54. Bg2 Nd4 55. Qe3 Qxe3 56. Bxe3 Nc2 57. Bd2 Ra2 58. Kh3 Nf6 59. Rxb7 Nd4 60. Bc3 Ne2 61. Bxe5 Ng1+ 62. Kh2 Nf3+ 63. Kh3 Nxe5 64. b5 cxb5 65. Rxb5 Rc2 0-1

[Event "Sao Paulo op-A U2300 4th"]
[Site "Sao Paulo"]
[Date "2016.03.25"]
[Round "3"]
[White "Ikeda, Vinicius Yasuto"]
[Black "De Oliveira, Jonathan"]
[Result "1/2-1/2"]
[ECO "E97"]
[WhiteElo "2002"]
[BlackElo "2156"]
[PlyCount "70"]
[EventDate "2016.03.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[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. a3 Nh5 10. Re1 a5 11. Bd2 f5 12. exf5 Bxf5 13. Ng5 Nf6 14. Bf3 Qc8 15. Rc1 h6 16. Nge4 b6 17. b4 axb4 18. axb4 Bxe4 19. Nxe4 Nf5 20. c5 bxc5 21. bxc5 Qd7 22. cxd6 cxd6 23. Nxf6+ Rxf6 24. Rc4 Rc8 25. Rc6 Rcf8 26. Be3 Kh7 27. Bb6 R8f7 28. Be4 Qb7 29. Bd8 Ne7 30. Bxe7 Qxe7 31. f3 Qa7+ 32. Kh1 Rb7 33. Qc2 Bf8 34. Rc1 h5 35. Rc7+ Rxc7 1/2-1/2

[Event "Sao Paulo op-A U2300 4th"]
[Site "Sao Paulo"]
[Date "2016.03.24"]
[Round "1"]
[White "Soares, Joao Carlos TC"]
[Black "De Oliveira, Jonathan"]
[Result "0-1"]
[ECO "C03"]
[WhiteElo "1905"]
[BlackElo "2156"]
[PlyCount "74"]
[EventDate "2016.03.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Ngf3 Nf6 5. e5 Nfd7 6. Bd3 c5 7. c3 b6 8. Qe2 a5 9. 0-0 Ba6 10. Ne1 Bxd3 11. Qxd3 Nc6 12. Kh1 0-0 13. f4 Qc7 14. a3 f6 15. exf6 Rxf6 16. Ndf3 h6 17. Be3 Bd6 18. Ne5 Bxe5 19. fxe5 Rxf1+ 20. Qxf1 Ne7 21. Nf3 Nf5 22. Bd2 Rf8 23. Qd3 Qd8 24. Qb5 Rf7 25. Qc6 Qe7 26. b4 c4 27. bxa5 bxa5 28. Be1 Nf8 29. a4 g5 30. Bd2 g4 31. Ng1 Qh4 32. Be1 Qg5 33. Rb1 Qe3 34. Qb5 Nxd4 35. cxd4 Rf1 36. Bf2 Rxf2 37. Qxa5 Qe4 0-1

