[Event "Batatais III IRT Classic"]
[Site "Batatais"]
[Date "2015.03.29"]
[Round "5.7"]
[White "Barbosa, Jackson Alex"]
[Black "Degrande, Pedro Henrique Alve"]
[Result "0-1"]
[ECO "D03"]
[PlyCount "96"]
[EventDate "2015.03.28"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Bf5 3. c3 Nf6 4. Bg5 e6 5. e3 Be7 6. Nbd2 0-0 7. Nh4 Bg4 8. Nhf3 Ne4 9. Bxe7 Qxe7 10. Be2 Nxd2 11. Qxd2 Nc6 12. 0-0 Qf6 13. Rac1 Na5 14. Ne5 Bxe2 15. Qxe2 Qe7 16. Rc2 f6 17. Nf3 b6 18. Rfc1 c5 19. dxc5 bxc5 20. Nd2 c4 21. e4 Rfe8 22. Re1 Qf7 23. Rcc1 Nc6 24. Qf3 Ne5 25. Qe2 Nd3 26. exd5 exd5 27. Qf1 Nxe1 28. Rxe1 Rxe1 29. Qxe1 Re8 30. Qd1 Re6 31. Nf3 Qe7 32. Qxd5 Kh8 33. h3 Qf7 34. Kh2 Qc7+ 35. g3 Re8 36. Nd4 Qb6 37. Qd7 Rd8 38. Qe7 Rb8 39. Qe2 Qxb2 40. Qe1 h6 41. h4 Qxa2 42. Nc6 Rg8 43. Ne7 Re8 44. Ng6+ Kh7 45. Qxe8 Qxf2+ 46. Kh3 Qf5+ 47. g4 Qxg6 48. Qe3 Qd3 0-1

[Event "Batatais III IRT Classic"]
[Site "Batatais"]
[Date "2015.03.29"]
[Round "4.4"]
[White "Silva, Rodrigo Ferreira"]
[Black "Barbosa, Jackson Alex"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1810"]
[PlyCount "55"]
[EventDate "2015.03.28"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bf4 e6 4. e3 c5 5. dxc5 Bxc5 6. Bd3 0-0 7. Nge2 Nc6 8. 0-0 a6 9. Ng3 Qe7 10. Re1 Rd8 11. e4 d4 12. e5 dxc3 13. exf6 Qxf6 14. Nh5 Qe7 15. Qg4 g6 16. Qg3 cxb2 17. Rad1 Nb4 18. Bg5 Rxd3 19. cxd3 Qf8 20. Nf6+ Kh8 21. Qh4 h5 22. Nxh5 Bxf2+ 23. Kxf2 Qc5+ 24. Be3 Qxh5 25. Qxb4 Qb5 26. Qf8+ Kh7 27. Qxf7+ Kh8 28. Bd4+ 1-0

[Event "Batatais III IRT Classic"]
[Site "Batatais"]
[Date "2015.03.28"]
[Round "3.5"]
[White "Barbosa, Jackson Alex"]
[Black "Kajiwara, Joao Kazuyuki"]
[Result "1-0"]
[ECO "A46"]
[BlackElo "1274"]
[PlyCount "63"]
[EventDate "2015.03.28"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Bg4 3. Nbd2 Nf6 4. e3 e6 5. b3 d5 6. Bb2 Be7 7. Be2 0-0 8. Ne5 Bxe2 9. Qxe2 Nbd7 10. Ndf3 Nxe5 11. Nxe5 Nd7 12. 0-0 Nxe5 13. dxe5 c6 14. f4 f5 15. exf6 Bxf6 16. Bxf6 Qxf6 17. c4 Rae8 18. Rae1 Qd8 19. Rf3 Qb6 20. Qb2 Rf6 21. cxd5 exd5 22. Rg3 d4 23. Kf1 Re4 24. Rd1 c5 25. Qc2 Rxe3 26. Rxe3 dxe3 27. Qe4 Re6 28. Rd8+ Kf7 29. Qf5+ Rf6 30. Qd7+ Kg6 31. Qg4+ Kh6 32. Qg5# 1-0

[Event "Batatais III IRT Classic"]
[Site "Batatais"]
[Date "2015.03.28"]
[Round "1.8"]
[White "Barbosa, Jackson Alex"]
[Black "Vilas Boas, Crisolon Terto"]
[Result "1-0"]
[ECO "A40"]
[BlackElo "1584"]
[PlyCount "57"]
[EventDate "2015.03.28"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 b6 3. c3 c5 4. Bf4 c4 5. e4 d5 6. exd5 exd5 7. g3 Nf6 8. Bg2 Be7 9. 0-0 0-0 10. Ne5 Nfd7 11. Nxc4 Bb7 12. Ne3 Bg5 13. Nxd5 Bxf4 14. Nxf4 Bxg2 15. Kxg2 Nc6 16. Nd2 Nf6 17. Qf3 Ne7 18. Rfe1 Ng6 19. Nxg6 hxg6 20. Re2 Qc7 21. Rae1 a5 22. Re7 Qd6 23. Nc4 Qb8 24. Rb7 Qd8 25. Ree7 b5 26. Ne5 Qc8 27. Nxf7 Qc4 28. Ne5 Qxa2 29. Rxg7+ 1-0

[Event "Batatais III IRT Classic"]
[Site "Batatais"]
[Date "2015.03.28"]
[Round "2.4"]
[White "Bonvini, Alberto Tonhati"]
[Black "Barbosa, Jackson Alex"]
[Result "1-0"]
[ECO "C59"]
[WhiteElo "1721"]
[PlyCount "81"]
[EventDate "2015.03.28"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Be2 Bd6 9. Nc3 h6 10. Nge4 Nxe4 11. Nxe4 Bc7 12. d3 Nb7 13. 0-0 f5 14. Bh5+ Kf8 15. Nc3 f4 16. Bg4 Bxg4 17. Qxg4 h5 18. Qe6 Rh6 19. Qf5+ Kg8 20. Ne4 Nd6 21. Nxd6 Qxd6 22. Bd2 Rf8 23. Qe4 c5 24. Bc3 f3 25. g3 h4 26. Rae1 Qe6 27. Qc4 hxg3 28. Qxe6+ Rxe6 29. fxg3 Ref6 30. Re4 Rf5 31. Kf2 g5 32. g4 Rf4 33. Bd2 Rxe4 34. dxe4 Bd8 35. Kg3 Rf7 36. Rxf3 Rb7 37. b3 Rd7 38. Rd3 Rd4 39. Kf3 Bb6 40. Rxd4 cxd4 41. Bxg5 1-0

[Event "Sao Roque InterUSP 29th"]
[Site "Sao Paulo"]
[Date "2013.06.02"]
[Round "3.1"]
[White "Barbosa, Jackson Alex"]
[Black "Proudian, Armen"]
[Result "1/2-1/2"]
[ECO "E10"]
[BlackElo "2286"]
[PlyCount "52"]
[EventDate "2013.05.30"]
[EventType "team-k.o."]
[EventRounds "3"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Ribeirao Preto"]
[BlackTeam "FEA"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. c4 cxd4 5. Bxf6 Bb4+ 6. Nbd2 Qxf6 7. a3 Bxd2+ 8. Qxd2 Nc6 9. g3 e5 10. Rd1 0-0 11. Bg2 d6 12. 0-0 Be6 13. Qd3 Rfe8 14. Nd2 Qe7 15. f4 g6 16. Ne4 f5 17. Ng5 e4 18. Qc2 Rac8 19. g4 h6 20. gxf5 Bxf5 21. Nh3 d3 22. exd3 exd3 23. Bd5+ Kh7 24. Qg2 Qe3+ 25. Nf2 Nd4 26. Kh1 Re7 1/2-1/2

[Event "Sao Roque InterUSP 29th"]
[Site "Sao Paulo"]
[Date "2013.06.01"]
[Round "2.2"]
[White "Truzzi, Ivan Steiner"]
[Black "Barbosa, Jackson Alex"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "65"]
[EventDate "2013.05.30"]
[EventType "team-k.o."]
[EventRounds "3"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Politecnica"]
[BlackTeam "Ribeirao Preto"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. Nc3 0-0 6. d3 h6 7. h3 d6 8. Re1 Na5 9. Bb3 Nxb3 10. axb3 a6 11. d4 exd4 12. Nxd4 Re8 13. Bf4 Bb4 14. f3 Nh5 15. Qd2 Bc5 16. Be3 Bxd4 17. Bxd4 Re6 18. f4 Qh4 19. f5 Re8 20. Bf2 Qe7 21. Re3 Qe5 22. Qd5 c6 23. Qxe5 dxe5 24. Rd1 Nf6 25. Bh4 Kf8 26. Bxf6 gxf6 27. Na4 b5 28. Nc5 Ke7 29. Red3 Ra7 30. Rd6 Rc7 31. b4 Kf8 32. Rxf6 Kg7 33. Rdd6 1-0

[Event "Batatais op 1st"]
[Site "Batatais"]
[Date "2010.11.21"]
[Round "5.16"]
[White "Barbosa, Jackson Alex"]
[Black "Cappato, Kauan Lourenco"]
[Result "1/2-1/2"]
[ECO "D03"]
[PlyCount "75"]
[EventDate "2010.11.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 Bg4 4. Nbd2 e6 5. e3 Be7 6. Be2 Nbd7 7. 0-0 h5 8. h3 Bf5 9. Ne5 h4 10. Ng4 Ne4 11. Bxe7 Qxe7 12. Nxe4 dxe4 13. Nh2 Nf6 14. f3 0-0-0 15. a4 Nd5 16. Ra3 Qg5 17. fxe4 Bxe4 18. Nf3 Qg3 19. c4 Nf6 20. Qe1 Qg6 21. Qf2 Rdf8 22. Ne5 Qg5 23. Bf3 Bf5 24. c5 c6 25. Kh1 Ne4 26. Bxe4 Bxe4 27. Qg1 f6 28. Ng4 f5 29. Nf2 Bd5 30. a5 a6 31. Nd3 Qg3 32. Nf4 Qg5 33. Nxd5 exd5 34. Rf4 g6 35. Ra1 Re8 36. Re1 Re6 37. Qf2 Kd7 38. Rg1 1/2-1/2

[Event "Batatais op 1st"]
[Site "Batatais"]
[Date "2010.11.21"]
[Round "6.13"]
[White "De Oliveira, Peter"]
[Black "Barbosa, Jackson Alex"]
[Result "1-0"]
[ECO "C34"]
[WhiteElo "1880"]
[PlyCount "49"]
[EventDate "2010.11.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 Nc6 4. d4 d6 5. Bc4 Nf6 6. Nc3 Bg4 7. Bxf4 Bxf3 8. gxf3 Na5 9. Bb5+ c6 10. Bd3 Qb6 11. Qd2 Qxd4 12. 0-0-0 Be7 13. Nb5 Qa4 14. Nc7+ Kd8 15. Nxa8 Qxa2 16. Qc3 b5 17. Bxb5 Kd7 18. Bxd6 Nd5 19. Rxd5 Bxd6 20. Rxd6+ Kxd6 21. Rd1+ Ke7 22. Qc5+ Kf6 23. Qf5+ Ke7 24. Rd7+ Kf8 25. Qc5+ 1-0

[Event "Batatais op 1st"]
[Site "Batatais"]
[Date "2010.11.20"]
[Round "3"]
[White "Barbosa, Jackson Alex"]
[Black "Mendeleh, Jorge Jr"]
[Result "1-0"]
[ECO "A80"]
[PlyCount "45"]
[EventDate "2010.11.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 f5 2. Bg5 c6 3. e3 Qb6 4. b3 e6 5. Nf3 Ne7 6. Ne5 g6 7. Bf6 Rg8 8. h4 Nd5 9. Bg5 Bb4+ 10. Nd2 Nc3 11. Nec4 Nxd1 12. Nxb6 axb6 13. Kxd1 Bc3 14. Rb1 Rxa2 15. Nc4 Kf7 16. h5 d5 17. Ne5+ Ke8 18. hxg6 hxg6 19. Rh7 Bb4 20. Rc7 Bd7 21. Rxb7 Ra8 22. Ke2 b5 23. Ra1 1-0

[Event "Batatais op 1st"]
[Site "Batatais"]
[Date "2010.11.20"]
[Round "4.12"]
[White "Marino, Felipe Gabriel"]
[Black "Barbosa, Jackson Alex"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1597"]
[PlyCount "88"]
[EventDate "2010.11.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. 0-0 d6 6. Bg5 0-0 7. Nbd2 d5 8. exd5 Nxd5 9. Bxe7 Ndxe7 10. Re1 Ng6 11. Ne4 Bg4 12. h3 Bxf3 13. Qxf3 Nd4 14. Qd1 Rb8 15. c3 b5 16. Bb3 Nxb3 17. axb3 f5 18. Nc5 Qd5 19. b4 Nf4 20. f3 Rf6 21. Kh2 Rg6 22. g3 Nh5 23. Rg1 Nf6 24. Qb3 Qxb3 25. Nxb3 Ra8 26. d4 e4 27. fxe4 fxe4 28. Rae1 Re8 29. Nc5 Nd5 30. Rxe4 Rxe4 31. Nxe4 Re6 32. Nc5 Rf6 33. Rg2 Ne3 34. Re2 Nf1+ 35. Kg2 Kf7 36. Nd7 Rf5 37. Ne5+ Kf6 38. Ng4+ Kg5 39. Nf2 Rf7 40. Re5+ Rf5 41. Rxf5+ Kxf5 42. Kf3 Ke6 43. b3 Kf5 44. Ne4 c5 1-0

[Event "Batatais op 1st"]
[Site "Batatais"]
[Date "2010.11.19"]
[Round "1"]
[White "Alves, Sidney David"]
[Black "Barbosa, Jackson Alex"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "1534"]
[PlyCount "63"]
[EventDate "2010.11.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Qc2 Bb4+ 5. Bd2 Bxd2+ 6. Nbxd2 b6 7. g3 Nbd7 8. Bg2 Bb7 9. 0-0 Rb8 10. Ne5 Nxe5 11. dxe5 Nd7 12. f4 dxc4 13. Ne4 b5 14. a4 c6 15. Nd6+ Ke7 16. axb5 Qb6+ 17. Kh1 Nc5 18. Nxc4 Qxb5 19. Rxa7 Ra8 20. Rfa1 Rxa7 21. Rxa7 Ra8 22. Rxa8 Bxa8 23. Nd6 Qa5 24. h4 Qa1+ 25. Kh2 Na6 26. Qxh7 Kd7 27. Qg8 Kc7 28. Qxa8 Kb6 29. Qxc6+ Ka5 30. Nb7+ Kb4 31. Qb6+ Kc4 32. Na5+ 1-0

[Event "Batatais op 1st"]
[Site "Batatais"]
[Date "2010.11.19"]
[Round "2"]
[White "Barbosa, Jackson Alex"]
[Black "Gardim, Leonardo D'Almada"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "59"]
[EventDate "2010.11.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. Bg5 Be7 4. Bxe7 Qxe7 5. e3 a6 6. Nbd2 Nf6 7. Bd3 0-0 8. 0-0 Nbd7 9. c3 b6 10. Qc2 h6 11. Ne5 Bb7 12. f4 c5 13. Rf3 Rac8 14. Qd1 Ne4 15. Bxe4 dxe4 16. Rg3 Nf6 17. Ng4 Nxg4 18. Qxg4 f5 19. Qh5 Kh8 20. Nc4 Qc7 21. Ne5 Rf6 22. dxc5 bxc5 23. Rd1 Bc6 24. Rg6 Be8 25. g4 fxg4 26. Rd7 Bxd7 27. Rxf6 gxf6 28. Qxh6+ Kg8 29. Qg6+ Kf8 30. Qf7# 1-0

