[Event "Campinas op 12a"]
[Site "Campinas"]
[Date "2009.12.06"]
[Round "4"]
[White "Fernandes, Jacob Felipe"]
[Black "Cardozo, Matheus Santos"]
[Result "0-1"]
[ECO "E91"]
[BlackElo "1611"]
[PlyCount "103"]
[EventDate "2009.12.04"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 Nbd7 7. b4 c5 8. bxc5 dxc5 9. Rb1 cxd4 10. Nxd4 Nc5 11. e5 Nfe4 12. Bb2 Bxe5 13. Nxe4 Nxe4 14. 0-0 Qa5 15. Nb3 Qc7 16. Bxe5 Qxe5 17. Qc2 Bf5 18. Bd3 Nd6 19. Rbe1 Bxd3 20. Qxd3 Qf5 21. Qe2 e6 22. c5 Ne8 23. Rb1 Nf6 24. Na5 b6 25. cxb6 Qxa5 26. b7 Rab8 27. Qb2 Ne4 28. Qd4 Nd2 29. Qd7 Nxf1 30. Rxf1 Qd5 31. Qxd5 exd5 32. h3 Rxb7 33. Rd1 Rd8 34. Rd2 d4 35. Kf1 d3 36. f3 Rc7 37. Ke1 Rc1+ 38. Rd1 d2+ 39. Ke2 Re8+ 40. Kxd2 Rxd1+ 41. Kxd1 Rb8 42. Kc2 Rb5 43. h4 g5 44. h5 Rc5+ 45. Kb3 Re5 46. g3 Re3+ 47. Kb4 Rxf3 48. g4 Rf4+ 49. Ka5 Rxg4 50. Ka6 Ra4+ 51. Kb5 Rxa2 52. h6 0-1

[Event "Campinas op 12a"]
[Site "Campinas"]
[Date "2009.12.05"]
[Round "5"]
[White "Fernandes, Jacob Felipe"]
[Black "Labegalini, Antonio Luiz"]
[Result "0-1"]
[ECO "D85"]
[BlackElo "1897"]
[PlyCount "48"]
[EventDate "2009.12.04"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Bc4 Nc6 9. Be3 Bg4 10. Rb1 cxd4 11. cxd4 Qa5+ 12. Bd2 Qa3 13. Rxb7 Nxd4 14. Bb5+ Nxb5 15. Rxb5 Qxa2 16. Qb3 Qxb3 17. Rxb3 0-0 18. 0-0 a5 19. Rfb1 a4 20. Ra3 Rfd8 21. Bg5 Bb2 22. Bxe7 Bxa3 23. Bxd8 Rxd8 24. Ra1 Bb2 0-1

[Event "Campinas op 12a"]
[Site "Campinas"]
[Date "2009.12.05"]
[Round "5"]
[White "Nascimento, David Barbosa"]
[Black "Fernandes, Jacob Felipe"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1609"]
[PlyCount "69"]
[EventDate "2009.12.04"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 e5 7. Nf3 Be7 8. Bc4 b5 9. Bb3 Bb7 10. Ng5 0-0 11. f3 h6 12. Nh3 Qb6 13. Qe2 Nbd7 14. Be3 Qc7 15. 0-0 Rac8 16. a3 Nb6 17. Rfd1 Nc4 18. Bxc4 bxc4 19. Na4 Nd7 20. Nc3 g5 21. Nf2 f5 22. exf5 Rxf5 23. Ng4 Kh7 24. Nd5 Bxd5 25. Rxd5 Rcf8 26. Bd2 Qb6+ 27. Qe3 Qxb2 28. Bc3 Qxc2 29. Rd2 Qa4 30. Rad1 Qxa3 31. Kh1 Qc5 32. Qe4 h5 33. Ne3 Kg6 34. Nxf5 Rxf5 35. g4 1-0

[Event "Campinas op 12a"]
[Site "Campinas"]
[Date "2009.12.05"]
[Round "3"]
[White "Nikolic, Jovane"]
[Black "Fernandes, Jacob Felipe"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1711"]
[PlyCount "56"]
[EventDate "2009.12.04"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nf3 dxe4 4. Ne5 Nf6 5. Bc4 e6 6. Bg5 Nbd7 7. Qe2 Nxe5 8. Bxf6 Qxf6 9. dxe5 Qxe5 10. 0-0 Qxb2 11. Nd2 Qxc2 12. Bb3 Qd3 13. Qe1 Bb4 14. Rd1 Bxd2 15. Rxd2 Qb5 16. Qxe4 0-0 17. Rfd1 Qf5 18. Qh4 Qf6 19. Qe4 g6 20. Qb4 b6 21. Qa4 c5 22. Qc6 Ba6 23. Qa4 Bb7 24. Rd7 Bd5 25. Bxd5 exd5 26. R1xd5 Rad8 27. Qxa7 Qa1+ 28. Rd1 Qxd1+ 0-1

[Event "Campinas op 12a"]
[Site "Campinas"]
[Date "2009.12.04"]
[Round "1"]
[White "Freire, Rodrigo da Silva"]
[Black "Fernandes, Jacob Felipe"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2006"]
[PlyCount "51"]
[EventDate "2009.12.04"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nge2 c5 7. Nf4 cxd4 8. Nxg6 hxg6 9. Qxd4 Nc6 10. Bb5 a6 11. Bxc6+ bxc6 12. Na4 Qc7 13. Be3 Qa5+ 14. c3 Rb8 15. 0-0 c5 16. Nxc5 Bxc5 17. Qxc5 Qxc5 18. Bxc5 Rh4 19. f3 Rxb2 20. Bf2 Rh8 21. Rfb1 Re2 22. Rb8+ Kd7 23. Rab1 f5 24. R1b7+ Kc6 25. Rxg7 fxg4 26. Rb6# 1-0

