[Event "BRA-ch U18"]
[Site "Foz do Iguacu"]
[Date "2011.06.12"]
[Round "5.19"]
[White "Fidelis, Jeferson"]
[Black "Jacob, Renan Felix"]
[Result "1-0"]
[ECO "C44"]
[PlyCount "39"]
[EventDate "2011.06.10"]
[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. d3 Bc5 4. Qe2 d6 5. Be3 Bxe3 6. Qxe3 Nf6 7. Qg5 0-0 8. Nbd2 Nb4 9. Kd1 Bg4 10. c3 Nc6 11. h3 Bh5 12. g4 Bg6 13. Qe3 h6 14. g5 hxg5 15. Nxg5 d5 16. exd5 Nxd5 17. Qg3 f6 18. Ne6 Qe8 19. Nxf8 Qxf8 20. Qxg6 1-0

[Event "BRA-ch U18"]
[Site "Foz do Iguacu"]
[Date "2011.06.12"]
[Round "6.18"]
[White "Rogert, Guilherme Felipe"]
[Black "Fidelis, Jeferson"]
[Result "1/2-1/2"]
[ECO "A41"]
[PlyCount "29"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. e3 d6 3. d4 exd4 4. exd4 Nf6 5. Nc3 Nc6 6. Nf3 Bg4 7. Be3 Be7 8. h3 Bh5 9. Be2 0-0 10. g4 Bg6 11. d5 Ne5 12. Nxe5 dxe5 13. h4 Be4 14. Nxe4 Nxe4 15. Bd3 1/2-1/2

[Event "BRA-ch U18"]
[Site "Foz do Iguacu"]
[Date "2011.06.11"]
[Round "3.17"]
[White "Fidelis, Jeferson"]
[Black "Pereira, Alessandro Henrique"]
[Result "0-1"]
[ECO "B50"]
[PlyCount "52"]
[EventDate "2011.06.10"]
[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 c5 2. Nf3 d6 3. d3 Nc6 4. Be3 Nf6 5. Nbd2 e6 6. h3 Qc7 7. Bf4 e5 8. Bg5 Be7 9. g3 0-0 10. Bxf6 Bxf6 11. h4 Rd8 12. Ng5 g6 13. c3 Bg7 14. Qf3 f6 15. Nh3 h5 16. Be2 Rb8 17. 0-0-0 b5 18. b3 Qa5 19. Kb2 b4 20. Nb1 bxc3+ 21. Nxc3 Nd4 22. Qe3 Be6 23. Nd5 Bxd5 24. exd5 Qa4 25. Rd2 Nxb3 26. Kc3 Qb4+ 0-1

[Event "BRA-ch U18"]
[Site "Foz do Iguacu"]
[Date "2011.06.11"]
[Round "4.19"]
[White "Quintiliano Moura, Paulo Henrique"]
[Black "Fidelis, Jeferson"]
[Result "1-0"]
[ECO "C57"]
[PlyCount "63"]
[EventDate "2011.06.10"]
[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. Ng5 d5 5. exd5 Nxd5 6. d4 Be7 7. Nf3 f6 8. dxe5 Be6 9. exf6 Bxf6 10. 0-0 Qd6 11. Re1 0-0-0 12. c3 Rhe8 13. Ng5 Bxg5 14. Bxg5 Nf6 15. Qxd6 Rxd6 16. Bxf6 gxf6 17. Na3 a6 18. Bxe6+ Rdxe6 19. Rxe6 Rxe6 20. Kf1 b5 21. Rd1 Rd6 22. Rxd6 cxd6 23. Nc2 Kd7 24. Ke2 Ke6 25. Nd4+ Nxd4+ 26. cxd4 d5 27. b4 Kf5 28. Kf3 h5 29. h4 Kg6 30. Kf4 Kg7 31. Kf5 Kf7 32. f4 1-0

[Event "BRA-ch U18"]
[Site "Foz do Iguacu"]
[Date "2011.06.10"]
[Round "1.10"]
[White "Fidelis, Jeferson"]
[Black "Quevedo Naissinger, Willian"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "1942"]
[PlyCount "37"]
[EventDate "2011.06.10"]
[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 c5 2. Nf3 d6 3. d3 Nc6 4. Be3 Nf6 5. Nbd2 e6 6. g3 Be7 7. h3 Qc7 8. Bg2 0-0 9. Bf4 Nh5 10. Bg5 Nf6 11. Bf4 h6 12. g4 e5 13. Bg3 Nh7 14. h4 Bxg4 15. Bh3 Bxh3 16. Rxh3 f5 17. Ng5 hxg5 18. hxg5 Bxg5 19. Rxh7 0-1

[Event "BRA-ch U18"]
[Site "Foz do Iguacu"]
[Date "2011.06.10"]
[Round "2.14"]
[White "Rocha, Danilo Aparecido Ch"]
[Black "Fidelis, Jeferson"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "35"]
[EventDate "2011.06.10"]
[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 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be6 6. Be2 Nbd7 7. f4 Nc5 8. Bf3 d5 9. e5 Nfe4 10. 0-0 Nxc3 11. bxc3 Qd7 12. f5 Bxf5 13. Nxf5 f6 14. exf6 gxf6 15. Bh5+ Kd8 16. Nh6 Kc8 17. Bg4 Ne6 18. Qe2 1-0

[Event "Pan American U16"]
[Site "Bento Goncalves"]
[Date "2010.08.07"]
[Round "9"]
[White "Santos, Alencar N Dos"]
[Black "Fidelis, Jeferson"]
[Result "1/2-1/2"]
[ECO "C65"]
[PlyCount "85"]
[EventDate "2010.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 Bh5 7. d3 Bd6 8. Bg5 h6 9. Bxf6 Qxf6 10. Nbd2 0-0 11. g4 Bg6 12. Nh2 Qf4 13. Nb3 f6 14. Qf3 Qxf3 15. Nxf3 h5 16. Nh4 Bf7 17. Kg2 hxg4 18. hxg4 Be6 19. f3 Kf7 20. Rh1 Rh8 21. Nd2 Rh6 22. Nf5 Bxf5 23. Rxh6 gxh6 24. exf5 Rh8 25. Nc4 h5 26. Rh1 h4 27. Na5 b6 28. Nxc6 a5 29. Na7 Ke7 30. Nb5 Kd7 31. d4 Kc6 32. a4 Kd5 33. Nxd6 Kxd6 34. dxe5+ Kxe5 35. Rd1 Rh7 36. Rd3 Kf4 37. Kh3 Ke5 38. Re3+ Kf4 39. Re6 Rf7 40. Re8 Rd7 41. Re6 Rf7 42. Re8 Rd7 43. Re6 1/2-1/2

[Event "Pan American U16"]
[Site "Bento Goncalves"]
[Date "2010.08.06"]
[Round "8"]
[White "Fidelis, Jeferson"]
[Black "Fleck da Silva, Rafael"]
[Result "0-1"]
[ECO "B50"]
[PlyCount "74"]
[EventDate "2010.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d3 d6 4. g3 Nf6 5. Bg5 h6 6. Bxf6 exf6 7. Nbd2 g6 8. c3 Bg7 9. d4 0-0 10. Bc4 cxd4 11. cxd4 Qb6 12. Nb3 Qb4+ 13. Nfd2 f5 14. exf5 Re8+ 15. Kf1 Bxf5 16. a3 Bh3+ 17. Kg1 Qb6 18. Qf3 Be6 19. d5 Ne5 20. Qf4 g5 21. Qe4 Nxc4 22. dxe6 Nxd2 23. exf7+ Kxf7 24. Qd5+ Re6 25. Nxd2 Qxb2 26. Kg2 Rae8 27. Rhb1 Qe5 28. Rxb7+ R8e7 29. Qf3+ Rf6 30. Qh5+ Rg6 31. Qf3+ Qf6 32. Qd5+ Qe6 33. Qf3+ Rf6 34. Qh5+ Kg8 35. Rb8+ Kh7 36. Rd1 g4 37. Rf1 Rf5 0-1

[Event "Pan American U16"]
[Site "Bento Goncalves"]
[Date "2010.08.06"]
[Round "7"]
[White "Fidelis, Jeferson"]
[Black "Zorzi, Alesom"]
[Result "0-1"]
[ECO "C00"]
[BlackElo "1883"]
[PlyCount "28"]
[EventDate "2010.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. d3 Nf6 4. Bg5 Be7 5. g3 dxe4 6. Nfd2 exd3 7. Bxd3 b6 8. Bb5+ c6 9. Qf3 Qd5 10. Be2 Qxg5 11. Nc3 Bb7 12. h4 Qf5 13. Qxf5 exf5 14. Bf3 0-0 0-1

[Event "Pan American U16"]
[Site "Bento Goncalves"]
[Date "2010.08.05"]
[Round "5"]
[White "Beroiz, Julian"]
[Black "Fidelis, Jeferson"]
[Result "1-0"]
[ECO "C53"]
[WhiteElo "1726"]
[PlyCount "51"]
[EventDate "2010.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 a5 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 f6 8. 0-0 d6 9. Qb3 Nge7 10. Bf7+ Kf8 11. a4 Bg4 12. Be3 Bxf3 13. gxf3 f5 14. Kh1 f4 15. Bxf4 Nxd4 16. Qc4 Nxf3 17. Qd3 Nxh2 18. Kxh2 Kxf7 19. Qf3 Ke8 20. Bg5 h6 21. Qh5+ g6 22. Qh4 h5 23. Nd5 Kf7 24. Bxe7 Qd7 25. Qf6+ Kg8 26. Qxg6# 1-0

[Event "Pan American U16"]
[Site "Bento Goncalves"]
[Date "2010.08.05"]
[Round "6"]
[White "Japiassu, Ricardo de Villa No"]
[Black "Fidelis, Jeferson"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1883"]
[PlyCount "41"]
[EventDate "2010.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nc6 3. e3 a6 4. c4 Bf5 5. Nc3 Nb4 6. Qa4+ b5 7. Qxb4 e5 8. c5 exf4 9. exf4 c6 10. Nf3 Nf6 11. Be2 Bc2 12. Nd1 Nh5 13. Qd2 Be4 14. 0-0 h6 15. Ne5 Qh4 16. Bxh5 Qxh5 17. f3 Bh7 18. Nxc6 g5 19. Re1+ Kd7 20. Ne5+ Kc8 21. Nc6 1-0

[Event "Pan American U16"]
[Site "Bento Goncalves"]
[Date "2010.08.04"]
[Round "4"]
[White "Fidelis, Jeferson"]
[Black "Doylet Mendieta, Daniel David"]
[Result "0-1"]
[ECO "B40"]
[BlackElo "1861"]
[PlyCount "44"]
[EventDate "2010.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 b6 4. Bf4 Bb7 5. Nbd2 Nf6 6. g3 Be7 7. Bg2 d5 8. Qe2 Nc6 9. exd5 Nxd5 10. Be3 Nxe3 11. fxe3 Qc7 12. Nc4 Bf6 13. c3 Rc8 14. d4 cxd4 15. cxd4 Nb4 16. a3 Ba6 17. b3 Nd5 18. Rc1 b5 19. Nd6+ Qxd6 20. Rxc8+ Bxc8 21. Qxb5+ Bd7 22. Qa5 Nxe3 0-1

[Event "Pan American U16"]
[Site "Bento Goncalves"]
[Date "2010.08.03"]
[Round "2"]
[White "Fidelis, Jeferson"]
[Black "Marques, Joao Paulo Cassemir"]
[Result "0-1"]
[ECO "B33"]
[BlackElo "1900"]
[PlyCount "42"]
[EventDate "2010.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 Bb4 7. Bd2 Bxc3 8. Bxc3 Nxe4 9. Bxe5 Nxe5 10. Nxe5 Qa5+ 11. c3 Qxe5 12. Qe2 Qe6 13. Qe3 Nf6 14. Qxe6+ dxe6 15. Rd1 Bd7 16. Bc4 Bc6 17. 0-0 Ke7 18. Rd2 Rhd8 19. Rfd1 Rxd2 20. Rxd2 Rd8 21. Rxd8 Kxd8 0-1

[Event "Pan American U16"]
[Site "Bento Goncalves"]
[Date "2010.08.03"]
[Round "3"]
[White "Tapia Huerta, Joel Arthur"]
[Black "Fidelis, Jeferson"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "1918"]
[PlyCount "47"]
[EventDate "2010.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. Nf3 Nc6 2. d4 d5 3. c4 f6 4. cxd5 Qxd5 5. Nc3 Qa5 6. e4 e6 7. Bc4 Bb4 8. Qc2 e5 9. dxe5 fxe5 10. Bxg8 Rxg8 11. 0-0 Bg4 12. Qb3 0-0-0 13. Nd5 Bxf3 14. Qxf3 Nd4 15. Qg4+ Kb8 16. Bg5 Rd6 17. Nxb4 Qxb4 18. Be7 Rg6 19. Qxg6 hxg6 20. Bxb4 Nc2 21. Bc3 Nxa1 22. Rxa1 Re8 23. Rd1 b6 24. f3 1-0

[Event "Pan American U16"]
[Site "Bento Goncalves"]
[Date "2010.08.02"]
[Round "1"]
[White "Zavarce Sayago, Oscar Enrique"]
[Black "Fidelis, Jeferson"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2067"]
[PlyCount "63"]
[EventDate "2010.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nd7 4. Bc4 Ngf6 5. Ng5 d5 6. exd5 Nb6 7. Bb5+ Bd7 8. Bxd7+ Qxd7 9. dxe5 Nfxd5 10. 0-0 0-0-0 11. Qf3 f6 12. e6 Qc6 13. Nf7 Qxe6 14. Nxd8 Kxd8 15. Rd1 Kc8 16. a4 Nb4 17. c3 Nc2 18. Qd3 Bc5 19. Qxc2 Rd8 20. Rxd8+ Kxd8 21. Qd1+ Kc8 22. Nd2 Nd5 23. Nf3 Bd6 24. Bd2 Qf5 25. Qe2 Qh5 26. Re1 b6 27. Qe8+ Qxe8 28. Rxe8+ Kb7 29. Nd4 Ka6 30. Nb5 Kb7 31. c4 a6 32. Nxd6+ 1-0

[Event "Braco do NorteTSC"]
[Site "Braco do Norte"]
[Date "2008.08.??"]
[Round "1"]
[White "Piekarski, Atila Balzer"]
[Black "Fidelis, Jeferson"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1969"]
[PlyCount "69"]
[EventDate "2008.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 Ne4 7. Bxe7 Qxe7 8. Nxd5 Qd7 9. Nc3 Qf5 10. Nf3 Qa5 11. Qc2 Bf5 12. Bd3 Nxc3 13. bxc3 Bxd3 14. Qxd3 0-0 15. Ne5 Qd5 16. 0-0 Nc6 17. f4 f6 18. e4 Nxe5 19. fxe5 Qd8 20. e6 c6 21. c4 Re8 22. Rad1 Rxe6 23. c5 b6 24. Qc4 Qd7 25. d5 cxd5 26. exd5 Re7 27. d6+ Rf7 28. c6 b5 29. Qxb5 Qe6 30. Qd5 Qxd5 31. Rxd5 Kf8 32. d7 Rd8 33. c7 Rfxd7 34. cxd8Q+ Rxd8 35. Rxd8+ 1-0

