[Event "Sao Paulo Hebraica op 24th"]
[Site "Sao Paulo"]
[Date "2017.01.15"]
[Round "5"]
[White "Argani, Igor Luiz"]
[Black "Da Silva Filho, Ibernon Luiz"]
[Result "1-0"]
[ECO "B16"]
[WhiteElo "1437"]
[BlackElo "1590"]
[PlyCount "71"]
[EventDate "2017.01.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Nf3 Bg4 7. Be2 Nd7 8. Bf4 Qa5+ 9. c3 0-0-0 10. 0-0 e5 11. dxe5 Nxe5 12. Nd2 Bxe2 13. Qxe2 Nd3 14. Nb3 Qf5 15. Bg3 Bh6 16. Rad1 Rhe8 17. Qc2 Qg6 18. Nd4 Ne5 19. Qxg6 fxg6 20. Rfe1 Nc4 21. Rxe8 Rxe8 22. b3 Nb2 23. Rb1 Nd3 24. h3 Re1+ 25. Rxe1 Nxe1 26. Kf1 Nd3 27. a3 f5 28. Ke2 Nc5 29. Kf3 Ne4 30. c4 Bc1 31. a4 c5 32. Ne6 Nd2+ 33. Kf4 Nxb3+ 34. Ke5 Nd2 35. Kf6 Nxc4 36. Kg7 1-0

[Event "Sao Paulo Hebraica op 24th"]
[Site "Sao Paulo"]
[Date "2017.01.14"]
[Round "4"]
[White "Da Silva Filho, Ibernon Luiz"]
[Black "Lima, Vinicius Taishun"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "1590"]
[BlackElo "1465"]
[PlyCount "86"]
[EventDate "2017.01.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 e6 3. g3 Nc6 4. Bg2 Nf6 5. Nf3 Be7 6. d3 0-0 7. h4 d5 8. cxd5 exd5 9. h5 Bf5 10. h6 g6 11. Nh4 Be6 12. f4 Qd7 13. e4 dxe4 14. Nxe4 Nxe4 15. Bxe4 Nd4 16. Be3 Nf5 17. Bxf5 Bxf5 18. Nxf5 Qxf5 19. g4 Qd5 20. Kf2 Rad8 21. f5 Qxd3 22. Qxd3 Rxd3 23. fxg6 fxg6+ 24. Ke2 Rd5 25. Rad1 Rxd1 26. Rxd1 Re8 27. Rd5 b6 28. Kd3 Kf7 29. Kc4 Bf6 30. Rd7+ Re7 31. Rxe7+ Kxe7 32. b3 a6 33. Kd5 Kd7 34. Bf4 Be7 35. Be5 Bg5 36. Bb8 Bxh6 37. Ke5 Bg7+ 38. Kf4 b5 39. Be5 Bxe5+ 40. Kxe5 c4 41. bxc4 bxc4 42. Kd4 h5 43. Kxc4 h4 0-1

[Event "Sao Paulo Hebraica op 24th"]
[Site "Sao Paulo"]
[Date "2017.01.14"]
[Round "3"]
[White "Pereira, Jorge Luiz Rodrigue"]
[Black "Da Silva Filho, Ibernon Luiz"]
[Result "1-0"]
[ECO "E70"]
[WhiteElo "1834"]
[BlackElo "1590"]
[PlyCount "61"]
[EventDate "2017.01.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. e5 Ne8 6. f4 Nc6 7. Nf3 d6 8. Be2 f6 9. d5 Nb8 10. exd6 cxd6 11. Be3 Qa5 12. 0-0 f5 13. Nd4 Nf6 14. Nb3 Qd8 15. Bf3 Ng4 16. Bd4 e5 17. dxe6 Bxe6 18. Bxg7 Ne3 19. Qe2 Nxf1 20. Bxf8 Qb6+ 21. c5 dxc5 22. Bxc5 Qa6 23. Qxa6 Nxa6 24. Rxf1 Nxc5 25. Nxc5 Bc4 26. Re1 Rb8 27. Nxb7 Ba6 28. Re7 Bc4 29. Bd5+ Bxd5 30. Nxd5 Rc8 31. Rc7 1-0

[Event "Santa Cruz Potiguar-ch"]
[Site "Santa Cruz"]
[Date "2016.12.18"]
[Round "5"]
[White "Da Silva Filho, Ibernon Luiz"]
[Black "De Miranda Neto, Joao Basilio"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "1591"]
[BlackElo "1523"]
[PlyCount "71"]
[EventDate "2016.12.17"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. c4 e6 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. e4 Nf6 6. Ne2 Nc6 7. 0-0 b6 8. Nbc3 Bc5 9. d4 Nxd4 10. e5 Nxe2+ 11. Qxe2 Nd5 12. Nxd5 exd5 13. Rd1 Be6 14. h4 0-0 15. Bg5 Qd7 16. Kh2 c6 17. Rac1 Be7 18. Rd4 Bxg5 19. hxg5 Rfc8 20. Rh4 Bf5 21. Rh1 Kf8 22. Kg1 Ke7 23. Bh3 Rh8 24. Bxf5 Qxf5 25. f4 Rad8 26. Qa6 Rd7 27. Qa3+ c5 28. R1h2 d4 29. Qf3 Qb1+ 30. Qf1 Qxa2 31. f5 Qd5 32. f6+ gxf6 33. Qxf6+ Kf8 34. Qxh8+ Ke7 35. Qf6+ Kf8 36. Rxh7 1-0

[Event "Santa Cruz Potiguar-ch"]
[Site "Santa Cruz"]
[Date "2016.12.18"]
[Round "4"]
[White "Teixeira, Juan Goncalves"]
[Black "Da Silva Filho, Ibernon Luiz"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "1800"]
[BlackElo "1591"]
[PlyCount "99"]
[EventDate "2016.12.17"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 Bg7 4. c3 cxd4 5. cxd4 a6 6. Bd3 d5 7. e5 Bg4 8. Nbd2 Nc6 9. Qc2 Rc8 10. Qb3 b5 11. 0-0 e6 12. h3 Bxf3 13. Nxf3 Nge7 14. Bg5 Qb6 15. Be3 0-0 16. a4 Na5 17. Qb4 Nc4 18. Bxc4 Rxc4 19. Qxe7 bxa4 20. Qa3 Rfc8 21. Rfc1 Bf8 22. Qa2 Qb5 23. Rxc4 Rxc4 24. Rc1 Rb4 25. Rc2 Qd3 26. Rd2 Qb5 27. Ne1 Rc4 28. Nd3 Kg7 29. Nc5 Rc1+ 30. Kh2 h5 31. Qxa4 Qf1 32. Kg3 Be7 33. Nxe6+ fxe6 34. Qd7 h4+ 35. Kf3 Kf8 36. Bh6+ Kf7 37. Bg5 Qe1 38. Qxe7+ Kg8 39. Qxe6+ Kg7 40. Qf6+ Kg8 41. Qxg6+ Kf8 42. Bh6+ Ke7 43. Qd6+ Ke8 44. Qe6+ Kd8 45. Qxd5+ Kc7 46. Qd6+ Kb7 47. Rd3 Rc6 48. Rb3+ Ka7 49. Qxc6 Qd1+ 50. Ke4 1-0

[Event "Santa Cruz Potiguar-ch"]
[Site "Santa Cruz"]
[Date "2016.12.17"]
[Round "3"]
[White "Da Silva, Joao Batista Amaral"]
[Black "Da Silva Filho, Ibernon Luiz"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1800"]
[BlackElo "1591"]
[PlyCount "69"]
[EventDate "2016.12.17"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c5 3. c3 Nf6 4. Bf4 Qb6 5. Qc2 g6 6. dxc5 Qxc5 7. e3 Bf5 8. Bd3 Bxd3 9. Qxd3 Nh5 10. Nbd2 Nxf4 11. exf4 Bh6 12. Nb3 Qd6 13. f5 0-0 14. 0-0 Nd7 15. Rad1 e6 16. fxe6 fxe6 17. c4 Nf6 18. cxd5 exd5 19. Nbd2 Bxd2 20. Nxd2 Rae8 21. Rfe1 Ng4 22. Ne4 Qb6 23. Re2 Rf7 24. h3 Nh6 25. Rc1 Nf5 26. Rec2 Nd4 27. Rc8 Rxc8 28. Rxc8+ Kg7 29. b3 Qa5 30. Nc3 Qb6 31. Qe3 Qf6 32. Re8 Re7 33. Rxe7+ Qxe7 34. Qxe7+ Kh6 35. f4 1-0

[Event "Santa Cruz Potiguar-ch"]
[Site "Santa Cruz"]
[Date "2016.12.17"]
[Round "2"]
[White "Da Silva Filho, Ibernon Luiz"]
[Black "De Menezes, Ricardo Fagner Dias"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "1591"]
[BlackElo "1614"]
[PlyCount "78"]
[EventDate "2016.12.17"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. Nf3 d6 6. 0-0 Nc6 7. d4 e5 8. d5 Ne7 9. h3 Bd7 10. e4 Qc8 11. Kh2 Ne8 12. Qb3 f5 13. Bg5 Nf6 14. c5 Kh8 15. cxd6 cxd6 16. Rac1 Qb8 17. Nd2 a6 18. Rc2 b5 19. Rfc1 Rc8 20. Ne2 Qa7 21. Be3 Qb8 22. Rxc8+ Nxc8 23. f4 Ne8 24. Kg1 Nb6 25. Qc2 Qd8 26. Nf3 h6 27. Nh4 Rc8 28. Qd1 Nc4 29. Qb3 Kh7 30. exf5 gxf5 31. Bf2 e4 32. Nd4 Qf6 33. Re1 e3 34. Bxe3 Nxe3 35. Rxe3 Qxd4 36. Kh2 Bf6 37. Re2 Bxh4 38. gxh4 Qxf4+ 39. Kg1 Rc1+ 0-1

[Event "Natal Potiguar op"]
[Site "Natal"]
[Date "2016.07.03"]
[Round "6"]
[White "Da Silva Filho, Ibernon Luiz"]
[Black "Guilherme, Moises de Almeida"]
[Result "1/2-1/2"]
[ECO "A20"]
[WhiteElo "1593"]
[PlyCount "119"]
[EventDate "2016.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nf3 Bd6 6. 0-0 0-0 7. Qb3 c6 8. d4 Re8 9. dxe5 Bxe5 10. Nxe5 Rxe5 11. e4 Nf6 12. Nc3 Na6 13. Bf4 Nc5 14. Qc2 Rh5 15. Rad1 Qe7 16. f3 g6 17. g4 Rh4 18. Bd6 Qe8 19. Bxc5 Nxg4 20. fxg4 Bxg4 21. Rd2 Qe5 22. Bd6 Qe6 23. Bg3 Rh5 24. Rd6 Qe7 25. Rf2 Re5 26. Bxe5 Qxe5 27. Rfd2 Qe7 28. Qd3 Kg7 29. Qd4+ f6 30. h3 Be6 31. Ne2 Re8 32. Nf4 c5 33. Nxe6+ Kh6 34. Nxc5 Rf8 35. Qe3+ g5 36. e5 b6 37. exf6 Qxe3+ 38. Kh2 Qxc5 39. Bf3 Qe5+ 40. Kg2 Rxf6 41. Rd7 Kg6 42. Rxa7 Qf4 43. Rd3 h5 44. Raa3 g4 45. hxg4 hxg4 46. Bxg4 Qf2+ 47. Kh3 Kg5 48. Rd5+ Kg6 49. Rg3 Qf1+ 50. Kh4 Qh1+ 51. Bh3+ Kf7 52. Rd7+ Ke8 53. Rg8+ Rf8 54. Rgg7 Qe4+ 55. Bg4 Rh8+ 56. Kg5 Kf8 57. Rdf7+ Ke8 58. Bd7+ Kd8 59. Bf5 Qe3+ 60. Kg4 1/2-1/2

[Event "Natal Potiguar op"]
[Site "Natal"]
[Date "2016.07.03"]
[Round "5"]
[White "De Mendonca, Lino Lima"]
[Black "Da Silva Filho, Ibernon Luiz"]
[Result "1-0"]
[ECO "E11"]
[BlackElo "1593"]
[PlyCount "43"]
[EventDate "2016.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 Be7 5. Nc3 b6 6. e4 0-0 7. Bd3 Bb7 8. 0-0 d5 9. cxd5 exd5 10. e5 Ne4 11. Bf4 Nd7 12. Re1 f5 13. Qb3 Nxc3 14. bxc3 Kh8 15. Qc2 c5 16. Bxf5 Nb8 17. g3 Nc6 18. Bxh7 Bc8 19. Bg6 Bg4 20. Qd3 Bxf3 21. Qxf3 cxd4 22. Qh5+ 1-0

[Event "Natal Potiguar op"]
[Site "Natal"]
[Date "2016.07.02"]
[Round "4"]
[White "Da Silva Filho, Ibernon Luiz"]
[Black "Negreiros, Ricardo Andre Medei"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1593"]
[PlyCount "84"]
[EventDate "2016.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 d5 3. cxd5 cxd5 4. d4 Nf6 5. e3 a6 6. Nf3 e6 7. Bd3 Nc6 8. a3 b5 9. Bd2 Bd6 10. Qc2 Bd7 11. 0-0 Rc8 12. Rac1 0-0 13. Qb1 Na5 14. e4 dxe4 15. Nxe4 Rxc1 16. Nxf6+ Qxf6 17. Rxc1 Bf4 18. Bxa5 Bxc1 19. Qxc1 Rc8 20. Qb1 g6 21. Bc3 Qf4 22. Bd2 Qd6 23. Qe1 Bc6 24. Be4 f6 25. Bb4 Qf4 26. Bxc6 Rxc6 27. Bd2 Qc7 28. Qe3 g5 29. Ne1 Kg7 30. g3 Qd6 31. Bb4 Qc7 32. Bc5 e5 33. Nd3 exd4 34. Qxd4 Re6 35. b4 Qc6 36. Qb2 Qf3 37. Be3 Qd1+ 38. Ne1 Qxe1+ 39. Kg2 Qd1 40. Kh3 Qf1+ 41. Kg4 h5+ 42. Kf3 Rxe3+ 0-1

[Event "Natal Potiguar op"]
[Site "Natal"]
[Date "2016.07.02"]
[Round "3"]
[White "Rocha, Vitor Firmo de Souz"]
[Black "Da Silva Filho, Ibernon Luiz"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2163"]
[BlackElo "1593"]
[PlyCount "73"]
[EventDate "2016.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Bb4+ 6. c3 Ba5 7. 0-0 Nd7 8. Nbd2 Ne7 9. Nb3 h6 10. a4 Bb6 11. Be3 a5 12. Re1 Qc7 13. Rc1 Qb8 14. Nfd2 Qa7 15. c4 dxc4 16. Nxc4 Nd5 17. Nd6+ Ke7 18. Bf3 Bg6 19. h4 Nb4 20. h5 Bh7 21. Rc3 Bc7 22. d5 Bb6 23. Bxb6 Qxb6 24. Nxf7 exd5 25. Nxh8 Rxh8 26. Bg4 Rf8 27. Re2 Qc7 28. Rg3 Nxe5 29. Rge3 Be4 30. Qd4 Nxg4 31. Qxg7+ Rf7 32. Qxg4 Kd6 33. Qg8 Ke7 34. Rxe4+ dxe4 35. Rxe4+ Kd6 36. Qg6+ Kd5 37. Qe6# 1-0

[Event "Natal Potiguar op"]
[Site "Natal"]
[Date "2016.07.01"]
[Round "2"]
[White "Da Silva Filho, Ibernon Luiz"]
[Black "Arboes, Ana Gertrudes Danta"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "1593"]
[PlyCount "93"]
[EventDate "2016.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. cxd5 exd5 4. Bg2 Nf6 5. Nf3 Bb4 6. 0-0 0-0 7. a3 Ba5 8. b4 Bb6 9. Bb2 a6 10. Nc3 d4 11. Na4 Ba7 12. Rc1 Nc6 13. Qc2 Re8 14. e3 d3 15. Qb1 Qd6 16. Nc5 Ne5 17. Nxe5 Rxe5 18. Bxe5 Qxe5 19. Nxd3 Qf5 20. Rxc7 Ne4 21. Qc2 h6 22. Bxe4 Qxe4 23. Rxc8+ Rxc8 24. Qxc8+ Kh7 25. Qc3 f6 26. Rc1 g5 27. Nc5 Qc6 28. Qd3+ Kg7 29. Qd7+ Qxd7 30. Nxd7 b6 31. Rc7 Kf7 32. Rxa7 Ke6 33. Nxb6 Ke5 34. d4+ Kd6 35. Rxa6 Kc7 36. Nc4 f5 37. Rxh6 f4 38. gxf4 gxf4 39. exf4 Kd7 40. d5 Ke8 41. Re6+ Kd7 42. f5 Kc7 43. f6 Kd7 44. f7 Kc7 45. f8Q Kb7 46. Qf7+ Kc8 47. Re8# 1-0

[Event "Rio Grande do Norte zt CBX"]
[Site "Natal"]
[Date "2016.04.23"]
[Round "4.11"]
[White "Da Silva Filho, Ibernon Luiz"]
[Black "Da Silva Miguel, Lucas Ramonn"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "1609"]
[BlackElo "1484"]
[PlyCount "40"]
[EventDate "2016.04.22"]
[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 g6 2. Nc3 Bg7 3. e4 d6 4. d4 Nd7 5. Nf3 Ngf6 6. Be2 0-0 7. 0-0 e5 8. d5 a5 9. h3 Nc5 10. Qc2 h6 11. Be3 Nfd7 12. a3 a4 13. Nd2 f5 14. b4 axb3 15. Qb1 f4 16. Bxc5 Nxc5 17. Nxb3 Bxh3 18. Nxc5 Qg5 19. Bf3 dxc5 20. Qxb7 Bxg2 0-1

[Event "Rio Grande do Norte zt CBX"]
[Site "Natal"]
[Date "2016.04.23"]
[Round "3.5"]
[White "Dos Anjos, Avner Augusto"]
[Black "Da Silva Filho, Ibernon Luiz"]
[Result "1-0"]
[ECO "E80"]
[WhiteElo "1958"]
[BlackElo "1609"]
[PlyCount "81"]
[EventDate "2016.04.22"]
[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 g6 2. d4 Bg7 3. c4 e5 4. d5 Nf6 5. Nc3 d6 6. f3 h6 7. Be3 Nbd7 8. Bd3 Qe7 9. Nge2 Nc5 10. b4 Nxd3+ 11. Qxd3 b6 12. a4 Bd7 13. a5 0-0 14. 0-0 g5 15. Ng3 Rfc8 16. b5 Kh8 17. Ra2 Qe8 18. Qd2 Qg8 19. Kf2 Qh7 20. Rfa1 g4 21. axb6 cxb6 22. Rxa7 Rxa7 23. Rxa7 Rxc4 24. Ra8+ Rc8 25. Rxc8+ Bxc8 26. Bxb6 h5 27. Qg5 h4 28. Nf5 Bxf5 29. Qxf5 g3+ 30. hxg3 hxg3+ 31. Kf1 Qh1+ 32. Bg1 Nh5 33. Ne2 Nf4 34. Nxf4 exf4 35. Qh3+ Qxh3 36. gxh3 Bc3 37. b6 Ba5 38. b7 Bc7 39. Ba7 Kg7 40. b8Q Bxb8 41. Bxb8 1-0

[Event "Rio Grande do Norte zt CBX"]
[Site "Natal"]
[Date "2016.04.22"]
[Round "2.11"]
[White "Dos Santos, Wallefy Perycles Al"]
[Black "Da Silva Filho, Ibernon Luiz"]
[Result "0-1"]
[ECO "B90"]
[BlackElo "1609"]
[PlyCount "60"]
[EventDate "2016.04.22"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 Bg4 8. h3 Bxf3 9. Qxf3 b5 10. Qe2 Be7 11. Nd5 Nxd5 12. exd5 0-0 13. 0-0-0 Nd7 14. g4 Bg5 15. Bxg5 Qxg5+ 16. Kb1 f5 17. h4 Qxg4 18. Qxg4 fxg4 19. Rg1 h5 20. Rd2 Nc5 21. Bg2 Rf4 22. f3 gxf3 23. Bh1 Raf8 24. b4 Rxb4+ 25. Kc1 Rbf4 26. Kb2 e4 27. Rdd1 e3 28. Bxf3 Rxf3 29. Rg6 R8f6 30. Rg5 R3f5 0-1

[Event "Potiguar-ch"]
[Site "Macaiba"]
[Date "2015.12.13"]
[Round "5.10"]
[White "De Souza, Jose Roberto"]
[Black "Da Silva Filho, Ibernon Luiz"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1596"]
[BlackElo "1660"]
[PlyCount "89"]
[EventDate "2015.12.12"]
[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 Nf6 2. Nf3 d5 3. g3 e6 4. Bg2 c5 5. e3 Nc6 6. 0-0 c4 7. a3 Bd6 8. b4 b5 9. Bb2 Bb7 10. c3 Qc7 11. Nbd2 0-0-0 12. a4 a6 13. axb5 axb5 14. Qc2 e5 15. Bh3+ Kb8 16. Ra3 e4 17. Nh4 Ne7 18. Rfa1 g5 19. Nf5 g4 20. Nxe7 gxh3 21. Nf5 Bf8 22. Ra5 Qd7 23. Nh4 Be7 24. Bc1 Ng4 25. Nf1 Bxh4 26. Qa2 Be7 27. Ra8+ Kc7 28. Qa5+ Kd6 29. Qb6+ Qc6 30. Rxd8+ Bxd8 31. Qc5+ Qxc5 32. dxc5+ Ke5 33. Ra7 Bc8 34. Rxf7 Be6 35. Rb7 Bf6 36. Rxb5 Ra8 37. Ra5 Rxa5 38. bxa5 Bc8 39. Nd2 Ke6 40. f4 Bxc3 41. Nb1 Bxa5 42. Na3 Ba6 43. Nc2 Kd7 44. f5 Bc3 45. Nd4 0-1

[Event "Potiguar-ch"]
[Site "Macaiba"]
[Date "2015.12.12"]
[Round "3.12"]
[White "Da Silva Filho, Ibernon Luiz"]
[Black "De Lima Jr, Francisco Biagioni"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "1660"]
[BlackElo "1542"]
[PlyCount "74"]
[EventDate "2015.12.12"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 Ne7 3. g3 Nbc6 4. Bg2 Ng6 5. Nf3 Bc5 6. d4 Bb4 7. 0-0 e5 8. Bg5 f6 9. Be3 Bxc3 10. bxc3 d6 11. Nd2 0-0 12. Qb3 Kh8 13. Rab1 Qd7 14. Rfd1 Rb8 15. d5 Na5 16. Qa3 b6 17. c5 f5 18. c6 Qf7 19. f3 f4 20. Bf2 Ba6 21. e4 fxe3 22. Bxe3 Bd3 23. Rb4 Ne7 24. c4 Bg6 25. Nb3 Nxb3 26. Rxb3 Bc2 27. Rf1 Bxb3 28. axb3 a5 29. Qc1 Qg6 30. Qd2 Rf7 31. Bh3 Nf5 32. Bxf5 Rxf5 33. Kg2 Rbf8 34. Qe2 h5 35. h4 e4 36. Bg5 exf3+ 37. Rxf3 Rxf3 0-1

[Event "Potiguar-ch"]
[Site "Macaiba"]
[Date "2015.12.12"]
[Round "2.9"]
[White "Galvao, Jose Eduardo De Oli"]
[Black "Da Silva Filho, Ibernon Luiz"]
[Result "1-0"]
[ECO "D70"]
[BlackElo "1660"]
[PlyCount "24"]
[EventDate "2015.12.12"]
[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 g6 2. c4 Nf6 3. Nf3 d5 4. g3 c6 5. cxd5 Qxd5 6. Bg2 Bf5 7. Nc3 Qa5 8. 0-0 Bg7 9. Qb3 Qb6 10. Qxb6 axb6 11. Bf4 Nbd7 12. Rfe1 Nb8 1-0

[Event "Mossoroense-ch"]
[Site "Mossoro"]
[Date "2015.11.29"]
[Round "7.2"]
[White "Da Silva Filho, Ibernon Luiz"]
[Black "De Oliveira, Antonio Soares"]
[Result "0-1"]
[ECO "A17"]
[WhiteElo "1660"]
[BlackElo "1770"]
[PlyCount "70"]
[EventDate "2015.11.25"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. Nc3 d5 4. d3 Bb4 5. a3 Bxc3+ 6. bxc3 c6 7. cxd5 exd5 8. h3 Bf5 9. Qb3 Qe7 10. Nd4 Bxd3 11. Be3 Bg6 12. g4 Na6 13. Nf5 Bxf5 14. gxf5 Ne4 15. Rg1 f6 16. Rb1 Nac5 17. Qc2 b6 18. h4 Rg8 19. f3 Nd6 20. Kf2 Nc4 21. Bc1 Nd7 22. Qa4 b5 23. Qb3 Qe5 24. Rg4 Qxf5 25. e4 dxe4 26. Rxe4+ Nde5 27. Bxc4 Qxf3+ 28. Kg1 Qxe4 29. Bxg8 Qg4+ 30. Kf2 Qxh4+ 31. Ke3 Qe1+ 32. Kf4 Qf2+ 33. Ke4 Qf3+ 34. Kd4 Rd8+ 35. Kc5 Nd3# 0-1

[Event "Mossoroense-ch"]
[Site "Mossoro"]
[Date "2015.11.29"]
[Round "6.3"]
[White "Oliveira, Raimundo Luiz"]
[Black "Da Silva Filho, Ibernon Luiz"]
[Result "1/2-1/2"]
[ECO "D70"]
[WhiteElo "1775"]
[BlackElo "1660"]
[PlyCount "114"]
[EventDate "2015.11.25"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nf3 Bg7 7. Be3 0-0 8. Be2 Nc6 9. d5 Ne5 10. Nxe5 Bxe5 11. 0-0 e6 12. f4 Bxc3 13. bxc3 exd5 14. Bxb6 axb6 15. Qxd5 Qxd5 16. exd5 Re8 17. Bc4 Re3 18. Rac1 Bd7 19. Rfe1 Rae8 20. Kf2 R3e4 21. Rxe4 Rxe4 22. Bb3 Rxf4+ 23. Ke3 Rf6 24. Rc2 c6 25. Rd2 cxd5 26. Bxd5 Bc6 27. c4 Kf8 28. Kd4 Ke7 29. Ke5 Rd6 30. Rd4 f6+ 31. Ke4 Bxd5+ 32. cxd5 Kd8 33. g4 Rd7 34. Rb4 Kc7 35. Kd4 Re7 36. d6+ Kxd6 37. Rxb6+ Kc7 38. Rxf6 Kb8 39. Rf2 Ka7 40. h4 Kb6 41. Rf6+ Kc7 42. a4 Kd7 43. Rb6 Kc7 44. Rb5 Kd6 45. a5 Kc6 46. Rb6+ Kc7 47. Rf6 Kb8 48. Kd5 Kc7 49. Re6 Rxe6 50. Kxe6 Kc6 51. h5 gxh5 52. gxh5 Kb5 53. h6 Kxa5 54. Kf7 b5 55. Kg7 b4 56. Kxh7 b3 57. Kg7 b2 1/2-1/2

[Event "Mossoroense-ch"]
[Site "Mossoro"]
[Date "2015.11.28"]
[Round "5.3"]
[White "Da Silva Filho, Ibernon Luiz"]
[Black "Batista, Francisco Klemberg"]
[Result "0-1"]
[ECO "D33"]
[WhiteElo "1660"]
[BlackElo "1793"]
[PlyCount "96"]
[EventDate "2015.11.25"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nf6 3. Nc3 Nc6 4. g3 e6 5. Bg2 d5 6. cxd5 exd5 7. d4 c4 8. Bg5 Be6 9. a3 Bd6 10. 0-0 h6 11. Bd2 Qb6 12. Bc1 0-0 13. e3 Na5 14. Nd2 Rfd8 15. Qc2 g6 16. Na4 Qc6 17. Nc3 Qd7 18. b4 cxb3 19. Nxb3 Bf5 20. Qb2 Nc4 21. Qe2 Be6 22. Nd2 Rac8 23. e4 Nxd2 24. Bxd2 dxe4 25. Nxe4 Be7 26. Bxh6 Bc4 27. Nxf6+ Bxf6 28. Qf3 Bxd4 29. Rfd1 Qe7 30. Rab1 b6 31. Qg4 Be2 32. Re1 Rc2 33. Bg5 Bxf2+ 34. Kh1 Bxg4 35. Rxe7 Rd7 36. Re8+ Kg7 37. h3 Be6 38. Bf4 Bd4 39. a4 a5 40. g4 Rc4 41. Bg3 Rxa4 42. Bc6 Bd5+ 43. Bxd5 Rxd5 44. Bc7 b5 45. Ra8 b4 46. Kg2 Rb5 47. Re1 Ra2+ 48. Kg3 Bf2+ 0-1

[Event "Mossoroense-ch"]
[Site "Mossoro"]
[Date "2015.11.28"]
[Round "4.2"]
[White "Da Silva Neto, Jose Felipe"]
[Black "Da Silva Filho, Ibernon Luiz"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "1582"]
[BlackElo "1660"]
[PlyCount "133"]
[EventDate "2015.11.25"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d3 Bg4 5. Be2 Nf6 6. Be3 e6 7. a3 Nbd7 8. h3 Bh5 9. Nbd2 Bd6 10. c4 0-0 11. Rc1 Qa5 12. 0-0 b5 13. Nb3 Qa6 14. c5 Bc7 15. d4 Ne4 16. Nbd2 Bg6 17. a4 Qxa4 18. Qxa4 bxa4 19. Bb5 Ndf6 20. Bxa4 Rab8 21. b3 Ba5 22. Nxe4 Nxe4 23. Ne5 Rfd8 24. Nc6 Bc7 25. Nxd8 Rxd8 26. b4 Kf8 27. f3 Nf6 28. Bc6 Bd3 29. Rf2 a6 30. Ra1 Rb8 31. Rb2 h6 32. Kf2 Ke7 33. Ba4 Kd8 34. Bd1 a5 35. Bd2 axb4 36. Rxb4 Rxb4 37. Bxb4 Bb5 38. Ra8+ Kd7 39. Ba4 Bxa4 40. Rxa4 Ne8 41. Ra7 Kc6 42. Ba5 Kd7 43. Ra8 Bxa5 44. Rxa5 Nc7 45. g4 Kc6 46. Ke3 Kb7 47. f4 Kc6 48. h4 Kb7 49. h5 Kc6 50. g5 Kb7 51. Ra1 Kc6 52. gxh6 gxh6 53. Rg1 Ne8 54. Rg8 Nf6 55. Rf8 Nxh5 56. Rxf7 Ng3 57. Rf6 Nf5+ 58. Kd3 Kd7 59. Kc3 Ke7 60. Rg6 Kf7 61. Rg1 h5 62. Rd1 h4 63. Rd3 Ng3 64. Kb4 Ne2 65. Kb5 Ke7 66. f5 exf5 67. Re3+ 1-0

[Event "Mossoroense-ch"]
[Site "Mossoro"]
[Date "2015.11.27"]
[Round "3.4"]
[White "Da Silva Filho, Ibernon Luiz"]
[Black "Carneiro, Jose Gildivan"]
[Result "0-1"]
[ECO "A16"]
[WhiteElo "1660"]
[BlackElo "1623"]
[PlyCount "88"]
[EventDate "2015.11.25"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. e4 d6 6. d3 c5 7. Nf3 Bg4 8. h3 Bxf3 9. Bxf3 Nc6 10. Be3 Qb6 11. Qc2 Rfc8 12. Nd5 Nxd5 13. exd5 Qxb2 14. Qxb2 Bxb2 15. Rb1 Bc3+ 16. Ke2 Nd8 17. Rb3 Bg7 18. Rhb1 b6 19. Bg4 Rcb8 20. Bg5 Kf8 21. a4 Nb7 22. Bd2 f5 23. Bf3 Re8 24. a5 Nxa5 25. Bxa5 bxa5 26. Rb5 Bc3 27. R5b3 Bb4 28. d4 cxd4 29. Kd3 Rab8 30. g4 f4 31. g5 e6 32. dxe6 Rxe6 33. Kxd4 Rbe8 34. Bd5 Re5 35. Rf3 Rxg5 36. Rxf4+ Rf5 37. Rxf5+ gxf5 38. Rg1 Bc5+ 39. Kd3 a4 40. Rg8+ Ke7 41. Rg7+ Kf6 42. Rxh7 a3 43. Kc2 Re2+ 44. Kb1 a2+ 0-1

[Event "Mossoroense-ch"]
[Site "Mossoro"]
[Date "2015.11.26"]
[Round "2.1"]
[White "De Oliveira, Francisco Marcio"]
[Black "Da Silva Filho, Ibernon Luiz"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1491"]
[BlackElo "1660"]
[PlyCount "22"]
[EventDate "2015.11.25"]
[EventType "tourn"]
[EventRounds "7"]
[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 Bc5 5. c3 a6 6. 0-0 0-0 7. Be3 Bxe3 8. fxe3 b5 9. Bb3 Na5 10. a3 Nxb3 11. Qxb3 d6 1/2-1/2

[Event "Mossoroense-ch"]
[Site "Mossoro"]
[Date "2015.11.25"]
[Round "1.4"]
[White "Lira, Carlan Amorim"]
[Black "Da Silva Filho, Ibernon Luiz"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1731"]
[BlackElo "1660"]
[PlyCount "99"]
[EventDate "2015.11.25"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. Ne2 Bb4+ 7. c3 Ba5 8. 0-0 g6 9. Qg3 Nd7 10. Nd2 Qe7 11. Nf3 0-0-0 12. a4 Bc7 13. b3 f6 14. Re1 fxe5 15. dxe5 Qg7 16. Ned4 Re8 17. Bf4 h6 18. Qg4 Qf7 19. Bg3 Bd8 20. Nd2 h5 21. Qf3 Qxf3 22. N2xf3 g5 23. h4 g4 24. Nd2 Nh6 25. c4 Bb6 26. Ne2 Nf5 27. a5 Bc7 28. Bh2 Nxh4 29. cxd5 exd5 30. e6 Nc5 31. Bxc7 Kxc7 32. Nd4 Rhf8 33. Re5 Rh8 34. Re3 Ng6 35. b4 Na6 36. b5 Nb8 37. Rc1 Ne7 38. bxc6 Nbxc6 39. Nb5+ Kb8 40. Nd6 Ref8 41. Nb3 Nf5 42. Nxf5 Rxf5 43. Nc5 Ne7 44. Rb3 Rc8 45. Rxb7+ Ka8 46. Rxe7 d4 47. a6 Rff8 48. Rd7 Rc6 49. e7 Re8 50. Nd3 1-0

[Event "Mossoro IRT 1st"]
[Site "Mossoro"]
[Date "2015.10.04"]
[Round "11.3"]
[White "Batista, Francisco Klemberg"]
[Black "Da Silva Filho, Ibernon Luiz"]
[Result "1-0"]
[ECO "C72"]
[WhiteElo "1803"]
[BlackElo "1695"]
[PlyCount "81"]
[EventDate "2015.09.20"]
[EventType "tourn"]
[EventRounds "12"]
[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. Bb5 d6 4. 0-0 Bg4 5. h3 Bh5 6. c3 a6 7. Ba4 b5 8. Bb3 Na5 9. Bc2 c5 10. d3 Nc6 11. Be3 Nf6 12. Nbd2 d5 13. exd5 Nxd5 14. Ne4 Nxe3 15. fxe3 f5 16. Ng3 Bg6 17. a4 Be7 18. axb5 axb5 19. Rxa8 Qxa8 20. Bb3 Qd8 21. Ne1 Rf8 22. Be6 f4 23. exf4 exf4 24. Nh5 Qd6 25. Nxg7+ Kd8 26. Bg4 b4 27. Ne6+ Ke8 28. Nxf8 Kxf8 29. Bh5 Kg7 30. Bxg6 hxg6 31. Qg4 g5 32. h4 Ne5 33. Qf5 Nf7 34. hxg5 Bxg5 35. Rf3 bxc3 36. bxc3 Qe7 37. Qe4 Ne5 38. Rh3 Kf6 39. d4 cxd4 40. cxd4 Qa7 41. Qxe5+ 1-0

[Event "Mossoro IRT 1st"]
[Site "Mossoro"]
[Date "2015.10.04"]
[Round "13.4"]
[White "Carneiro, Jose Gildivan"]
[Black "Da Silva Filho, Ibernon Luiz"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "1646"]
[BlackElo "1695"]
[PlyCount "85"]
[EventDate "2015.09.20"]
[EventType "tourn"]
[EventRounds "12"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. 0-0 c5 5. c4 Nc6 6. b3 Be7 7. Bb2 0-0 8. Ne5 Rb8 9. Nxc6 bxc6 10. Be5 Bd6 11. Bxd6 Qxd6 12. Nc3 Re8 13. Re1 dxc4 14. bxc4 Rd8 15. d3 Qd4 16. Ne4 Nxe4 17. Bxe4 Qd6 18. Qa4 f5 19. Bg2 Rb7 20. Rab1 Qb8 21. Rxb7 Qxb7 22. Bxc6 Qb6 23. Qb5 Ba6 24. Qxb6 axb6 25. Rb1 Rb8 26. a4 Kf7 27. a5 Ke7 28. Rxb6 Rxb6 29. axb6 Kd6 30. Bb5 Bb7 31. e3 e5 32. h4 e4 33. d4 g6 34. d5 h6 35. Kg2 g5 36. hxg5 hxg5 37. f3 exf3+ 38. Kxf3 g4+ 39. Kf4 Bc8 40. Bc6 Ba6 41. b7 Kc7 42. d6+ Kb8 43. d7 1-0

[Event "Mossoro IRT 1st"]
[Site "Mossoro"]
[Date "2015.10.04"]
[Round "12.3"]
[White "Da Silva Filho, Ibernon Luiz"]
[Black "Barbosa, Marcio Roberto Meir"]
[Result "1/2-1/2"]
[ECO "C15"]
[WhiteElo "1695"]
[PlyCount "36"]
[EventDate "2015.09.20"]
[EventType "tourn"]
[EventRounds "12"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bd3 c5 7. dxc5 e5 8. Nf3 Nc6 9. Qe2 Bg4 10. 0-0 Bxc3 11. bxc3 Qd5 12. Bg5 0-0-0 13. Rfe1 Bxf3 14. Qxf3 Qxf3 15. gxf3 h6 16. Bxf6 gxf6 17. Rad1 Rhe8 18. Rb1 Kc7 1/2-1/2

[Event "Mossoro IRT 1st"]
[Site "Mossoro"]
[Date "2015.10.03"]
[Round "9.2"]
[White "Da Silva, Erivan Pereira"]
[Black "Da Silva Filho, Ibernon Luiz"]
[Result "1/2-1/2"]
[ECO "C48"]
[BlackElo "1695"]
[PlyCount "38"]
[EventDate "2015.09.20"]
[EventType "tourn"]
[EventRounds "12"]
[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. Bb5 Nf6 4. Nc3 Be7 5. Bxc6 bxc6 6. d4 exd4 7. Qxd4 c5 8. Qd1 d6 9. 0-0 Bg4 10. Nd5 Bxf3 11. Qxf3 Nxd5 12. exd5 0-0 13. Re1 Bg5 14. Bxg5 Qxg5 15. Re3 Rae8 16. Rxe8 Rxe8 17. Qd3 a5 18. Qd2 Qe5 19. h3 f6 1/2-1/2

[Event "Mossoro IRT 1st"]
[Site "Mossoro"]
[Date "2015.10.03"]
[Round "10.4"]
[White "Da Silva Filho, Ibernon Luiz"]
[Black "De Souza Junior, Edilson Gonzaga"]
[Result "0-1"]
[ECO "C05"]
[WhiteElo "1695"]
[PlyCount "28"]
[EventDate "2015.09.20"]
[EventType "tourn"]
[EventRounds "12"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. Bb5+ Bd7 5. Qe2 Bxb5 6. c4 dxc4 7. Ngf3 Qd7 8. Nxc4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 Bxc4 11. Qc2 Qb5 12. a4 Qb4+ 13. Qd2 Qxd2+ 14. Kxd2 Nxe4+ 0-1

[Event "Mossoro IRT 1st"]
[Site "Mossoro"]
[Date "2015.09.30"]
[Round "6.6"]
[White "Da Silva Filho, Ibernon Luiz"]
[Black "Da Silva, Dinno Max Fernandes"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "1695"]
[PlyCount "33"]
[EventDate "2015.09.20"]
[EventType "tourn"]
[EventRounds "12"]
[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. Nc3 Nf6 4. g3 d6 5. Bb5 Bg4 6. Bxc6+ bxc6 7. d3 d5 8. b3 dxe4 9. dxe4 Qxd1+ 10. Kxd1 Bb4 11. Ne2 Bxf3 12. Rf1 c5 13. Bd2 Bxe2+ 14. Kxe2 Bxd2 15. Kxd2 0-0 16. Kc1 Rad8 17. Kb2 1/2-1/2

[Event "Mossoro IRT 1st"]
[Site "Mossoro"]
[Date "2015.09.30"]
[Round "8.5"]
[White "Da Silva Filho, Ibernon Luiz"]
[Black "Da Silva Neto, Jose Felipe"]
[Result "1/2-1/2"]
[ECO "C40"]
[WhiteElo "1695"]
[PlyCount "8"]
[EventDate "2015.09.20"]
[EventType "tourn"]
[EventRounds "12"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d5 3. exd5 Qxd5 4. Be2 Bg4 1/2-1/2

[Event "Mossoro IRT 1st"]
[Site "Mossoro"]
[Date "2015.09.30"]
[Round "7.1"]
[White "De Oliveira, Antonio Soares"]
[Black "Da Silva Filho, Ibernon Luiz"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "1812"]
[BlackElo "1695"]
[PlyCount "89"]
[EventDate "2015.09.20"]
[EventType "tourn"]
[EventRounds "12"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Nf3 Nc6 7. Bd3 e5 8. d5 Ne7 9. 0-0 h6 10. Qc2 a5 11. a4 Bd7 12. Be3 c6 13. Rac1 Qc8 14. Qe2 g5 15. Nh2 Ng6 16. g4 Nf4 17. Bxf4 exf4 18. Kh1 Re8 19. f3 h5 20. Rg1 h4 21. Qf2 c5 22. Rge1 Nh7 23. Qc2 Bd4 24. Nf1 Nf8 25. Ne2 Bf2 26. Red1 Bg3 27. Nfxg3 hxg3 28. Kg2 Ng6 29. Ng1 Nh4+ 30. Kf1 f6 31. Re1 Kg7 32. b3 Rh8 33. Ke2 Ng2 34. Kd1 Nxe1 35. Kxe1 Rh7 36. e5 Rh6 37. e6 Bxe6 38. dxe6 Qxe6+ 39. Kf1 Re8 40. Be4 b6 41. Qd2 Rd8 42. Re1 Qg8 43. Bd5 Qh8 44. Re7+ Kf8 45. Rf7+ 1-0

[Event "Mossoro IRT 1st"]
[Site "Mossoro"]
[Date "2015.09.21"]
[Round "4.6"]
[White "De Oliveira, Francisco Marcio"]
[Black "Da Silva Filho, Ibernon Luiz"]
[Result "1/2-1/2"]
[ECO "C00"]
[BlackElo "1695"]
[PlyCount "50"]
[EventDate "2015.09.20"]
[EventType "tourn"]
[EventRounds "12"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. Nc3 Nf6 5. Bb5+ Bd7 6. Bxd7+ Qxd7 7. 0-0 Bc5 8. d3 0-0 9. Bg5 Qf5 10. Bxf6 Qxf6 11. Nxd5 Qc6 12. Ne3 Bxe3 13. fxe3 Nd7 14. Qd2 Rae8 15. Rf2 Ne5 16. Nxe5 Rxe5 17. Raf1 Re7 18. Rf3 Qd5 19. b3 Rfe8 20. e4 Qd4+ 21. Kh1 Qb2 22. R3f2 Qxa2 23. Qc1 a5 24. Qa1 Qxa1 25. Rxa1 b6 1/2-1/2

[Event "Mossoro IRT 1st"]
[Site "Mossoro"]
[Date "2015.09.20"]
[Round "3.1"]
[White "Da Silva Filho, Ibernon Luiz"]
[Black "Lira, Carlan Amorim"]
[Result "0-1"]
[ECO "E72"]
[WhiteElo "1695"]
[PlyCount "78"]
[EventDate "2015.09.20"]
[EventType "tourn"]
[EventRounds "12"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. d4 d6 5. e4 0-0 6. Bg2 Nc6 7. h3 Nd7 8. f4 Nxd4 9. Nge2 e5 10. 0-0 Nxe2+ 11. Qxe2 exf4 12. Bxf4 Ne5 13. Rad1 Be6 14. Nd5 c6 15. Bxe5 Bxe5 16. Nf4 Qb6+ 17. Rf2 Bd4 18. Rxd4 Qxd4 19. b3 Rae8 20. Kh2 f5 21. Nxe6 Rxe6 22. Qf1 Qe5 23. exf5 Rxf5 24. h4 Ref6 25. Rf3 Rxf3 26. Bxf3 Qb2+ 27. Kh3 Qc3 28. Kg2 Kg7 29. Qe2 Rf7 30. h5 Qxf3+ 31. Qxf3 Rxf3 32. Kxf3 gxh5 33. Ke3 Kf6 34. Kf4 a6 35. b4 b5 36. cxb5 axb5 37. a3 h6 38. Ke4 Kg5 39. Kf3 h4 0-1

[Event "Mossoro IRT 1st"]
[Site "Mossoro"]
[Date "2015.09.20"]
[Round "1.2"]
[White "Da Silva Filho, Ibernon Luiz"]
[Black "Soares, Lazaro Emerson"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1695"]
[PlyCount "22"]
[EventDate "2015.09.20"]
[EventType "tourn"]
[EventRounds "12"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. d4 e4 3. Nc3 Bb4 4. Bf4 Nc6 5. e3 Nf6 6. g3 0-0 7. Be2 d5 8. cxd5 Nxd5 9. Bh5 Nxc3 10. bxc3 Bxc3+ 11. Ke2 Bxa1 0-1

[Event "Mossoro IRT 1st"]
[Site "Mossoro"]
[Date "2015.09.20"]
[Round "2.5"]
[White "De Andrade e Silva, Carlos Eduardo"]
[Black "Da Silva Filho, Ibernon Luiz"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "1697"]
[BlackElo "1695"]
[PlyCount "113"]
[EventDate "2015.09.20"]
[EventType "tourn"]
[EventRounds "12"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 e5 6. dxe5 dxe5 7. Qxd8+ Kxd8 8. Bg5 Ke8 9. Bxf6 Bxf6 10. Nd5 Bd8 11. Nxe5 c6 12. Nc3 f6 13. Nf3 Na6 14. 0-0-0 Bg4 15. Be2 Bb6 16. Nd4 Bd7 17. f3 Rd8 18. Nc2 Nc5 19. b4 Ne6 20. c5 Bc7 21. g3 b5 22. f4 Ng7 23. Bf3 h5 24. h4 Ne6 25. Nd4 Nxd4 26. Rxd4 a5 27. a3 axb4 28. axb4 Ke7 29. Rhd1 g5 30. hxg5 fxg5 31. e5 gxf4 32. gxf4 h4 33. Ne4 Be6 34. Rxd8 Rxd8 35. Rxd8 Bxd8 36. Nf6 Bd7 37. Nxd7 Kxd7 38. Kd2 h3 39. Ke3 Bh4 40. Bg4+ Ke7 41. Bxh3 Be1 42. Bg2 Kd7 43. f5 Bxb4 44. e6+ Kc7 45. Kd4 Ba3 46. e7 Bb2+ 47. Kd3 Kd7 48. e8Q+ Kxe8 49. Bxc6+ Kd8 50. Bxb5 Kc7 51. Ke4 Ba3 52. Kd5 Bb2 53. Ke6 Kd8 54. f6 Ba3 55. c6 Bf8 56. Kf7 Bd6 57. Kg8 1-0

[Event "Potiguar-ch sf"]
[Site "Natal"]
[Date "2015.09.07"]
[Round "?"]
[White "Da Silva Filho, Ibernon Luiz"]
[Black "De Barros, Sara Maria"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "1695"]
[PlyCount "69"]
[EventDate "2015.09.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 Nf6 4. Nc3 a6 5. Nf3 Bc5 6. e3 0-0 7. 0-0 d6 8. d4 e4 9. Ng5 Ba7 10. Ngxe4 Ng4 11. a3 Nf6 12. Nxf6+ Qxf6 13. Nd5 Qg6 14. Nxc7 Rb8 15. Nxa6 bxa6 16. Bxc6 Bf5 17. Bd5 Bc2 18. Qf3 Rbe8 19. Bd2 Be4 20. Bxe4 Rxe4 21. Bb4 Qg4 22. Qxg4 Rxg4 23. Bxd6 Rd8 24. c5 Bb8 25. Bxb8 Rxb8 26. b4 Re4 27. Rfb1 Re7 28. a4 h6 29. b5 axb5 30. axb5 Ree8 31. b6 Ra8 32. b7 Rxa1 33. Rxa1 Kh7 34. Ra8 Rxa8 35. bxa8Q 1-0

[Event "Potiguar-ch sf"]
[Site "Natal"]
[Date "2015.09.07"]
[Round "6"]
[White "De Menezes, Ricardo Fagner Dias"]
[Black "Da Silva Filho, Ibernon Luiz"]
[Result "1-0"]
[ECO "B06"]
[BlackElo "1695"]
[PlyCount "63"]
[EventDate "2015.09.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Be3 Nf6 5. Bd3 0-0 6. c4 Nc6 7. Nc3 e5 8. d5 Ne7 9. Qd2 Ng4 10. 0-0-0 f5 11. Bg5 f4 12. h3 Nf6 13. Kb1 h6 14. Bxf6 Bxf6 15. g4 fxg3 16. fxg3 Bg7 17. Qg2 g5 18. g4 Ng6 19. Rh2 Bd7 20. Ne2 Nf4 21. Nxf4 exf4 22. Rdh1 Qf6 23. h4 Rae8 24. hxg5 hxg5 25. Qc2 Re5 26. Qg2 Re7 27. Qh3 Be8 28. Qh7+ Kf7 29. e5 Rxe5 30. Nxe5+ dxe5 31. Rh6 Qe7 32. Qg6+ 1-0

[Event "Potiguar-ch sf"]
[Site "Natal"]
[Date "2015.09.06"]
[Round "4.25"]
[White "Almeida, Dayane De Melo"]
[Black "Da Silva Filho, Ibernon Luiz"]
[Result "0-1"]
[ECO "B08"]
[BlackElo "1695"]
[PlyCount "56"]
[EventDate "2015.09.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 Nf6 5. Be2 0-0 6. 0-0 Nc6 7. e5 dxe5 8. Nxe5 Nxd4 9. Be3 Nxe2+ 10. Qxe2 c6 11. h3 Qc7 12. Bd4 c5 13. Bxc5 Qxc5 14. Nd3 Qb6 15. Rfd1 e6 16. b3 Bd7 17. Nf4 Rac8 18. Rd3 Rfd8 19. a4 Bc6 20. Rad1 Rxd3 21. Rxd3 Rd8 22. Rg3 Nd5 23. Ncxd5 Bxd5 24. h4 Bc6 25. h5 Qd4 26. Nxg6 Qd1+ 27. Qxd1 Rxd1+ 28. Kh2 hxg6 0-1

[Event "Potiguar-ch sf"]
[Site "Natal"]
[Date "2015.09.06"]
[Round "5"]
[White "Da Silva Filho, Ibernon Luiz"]
[Black "Patriota Neto, Jose Coimbra"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "1695"]
[PlyCount "41"]
[EventDate "2015.09.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. g3 e6 4. Bg2 Be7 5. e4 Nc6 6. Nge2 0-0 7. d4 cxd4 8. Nxd4 Bb4 9. Nde2 e5 10. 0-0 d6 11. a3 Bxc3 12. Nxc3 Be6 13. b3 Qd7 14. f4 Bh3 15. f5 Bxg2 16. Kxg2 Nd4 17. Be3 Qc6 18. Nd5 Nxd5 19. cxd5 Qc2+ 20. Rf2 Qxd1 21. Rxd1 1-0

[Event "Natal Potiguar op 10th"]
[Site "Natal"]
[Date "2015.07.05"]
[Round "5"]
[White "Da Silva Filho, Ibernon Luiz"]
[Black "De Oliveira, Moises Alves Leite"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1698"]
[BlackElo "1800"]
[PlyCount "50"]
[EventDate "2015.07.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. c4 e6 2. e4 d5 3. cxd5 exd5 4. exd5 Nf6 5. Nc3 Nxd5 6. Nxd5 Qxd5 7. Nf3 Bg4 8. Be2 Bd6 9. 0-0 0-0 10. h3 Bh5 11. Re1 Re8 12. Bc4 Rxe1+ 13. Qxe1 Qxc4 14. Qe8+ Bf8 15. b3 Qc6 16. Qe3 Bxf3 17. gxf3 Qf6 18. d4 Nc6 19. Bb2 Rd8 20. Rd1 Bc5 21. Re1 Nxd4 22. Bxd4 Qxd4 23. Qe2 g6 24. Kg2 Qd2 25. Qf1 Qxa2 0-1

[Event "Natal Potiguar op 10th"]
[Site "Natal"]
[Date "2015.07.05"]
[Round "6"]
[White "Da Silva Miguel, Lucas Ramonn"]
[Black "Da Silva Filho, Ibernon Luiz"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1350"]
[BlackElo "1698"]
[PlyCount "86"]
[EventDate "2015.07.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. c4 e5 2. g3 Bc5 3. Bg2 Nf6 4. e3 0-0 5. Ne2 Nc6 6. a3 a5 7. Nbc3 d6 8. 0-0 Bg4 9. h3 Bf5 10. g4 Bd3 11. b3 Rb8 12. Re1 Ne7 13. f4 c6 14. Bb2 e4 15. Na4 Ba7 16. g5 Nh5 17. Nc1 Nxf4 18. Nxd3 Nxg2 19. Kxg2 exd3 20. h4 Ng6 21. Rh1 b5 22. cxb5 Rxb5 23. Qg4 Rxb3 24. Qc4 Qb8 25. Rab1 Ne5 26. Qf4 Qb7 27. h5 c5+ 28. Kf2 Qc6 29. h6 f5 30. Bxe5 Rxb1 31. Qc4+ d5 32. Qh4 Rxh1 33. Qxh1 Qxa4 34. Qxd5+ Rf7 35. Qa8+ Rf8 36. Qxa7 Rf7 37. Qa8+ Rf8 38. Qd5+ Rf7 39. hxg7 Qe8 40. Qxc5 a4 41. Bf6 h6 42. Qxf5 hxg5 43. Qxg5 Qe6 0-1

[Event "Natal Potiguar op 10th"]
[Site "Natal"]
[Date "2015.07.04"]
[Round "3"]
[White "Da Silva Filho, Ibernon Luiz"]
[Black "Da Silva Nascimento, Gutemberg Jr"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "1698"]
[BlackElo "1800"]
[PlyCount "59"]
[EventDate "2015.07.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 Nc6 4. d4 d6 5. d5 Nb8 6. Nf3 Bg7 7. h3 c6 8. Be3 0-0 9. Be2 Nbd7 10. Qc2 c5 11. 0-0 a6 12. Rab1 a5 13. Nb5 b6 14. a4 Ba6 15. b3 Bxb5 16. axb5 Ra7 17. Ng5 h6 18. Nf3 Qa8 19. Nd2 a4 20. bxa4 Rxa4 21. f4 Ra2 22. Rb2 Rxb2 23. Qxb2 Nxe4 24. Qc2 Ng3 25. Re1 Nxe2+ 26. Rxe2 Qa1+ 27. Kh2 Bd4 28. Nb3 Qa8 29. Nxd4 cxd4 30. Bxd4 1/2-1/2

[Event "Natal Potiguar op 10th"]
[Site "Natal"]
[Date "2015.07.04"]
[Round "4"]
[White "Vital, Pablo Manoel Santan"]
[Black "Da Silva Filho, Ibernon Luiz"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "1506"]
[BlackElo "1698"]
[PlyCount "82"]
[EventDate "2015.07.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. 0-0 a6 5. Bd3 Bg4 6. h3 Bh5 7. c3 Ne5 8. Be2 Bg6 9. Nxe5 dxe5 10. d3 Nf6 11. Be3 e6 12. Nd2 b5 13. b3 Be7 14. Nf3 Qc7 15. Nh4 Rd8 16. Qc2 c4 17. Nxg6 hxg6 18. f3 cxd3 19. Bxd3 Nh5 20. c4 Nf4 21. Bxf4 exf4 22. cxb5 Qc5+ 23. Kh1 axb5 24. Qe2 b4 25. Bb5+ Kf8 26. Rad1 Rb8 27. Bc4 Rb7 28. Qd3 Rh5 29. Qd4 Qc7 30. Rd2 Ra5 31. Rfd1 Kg8 32. Qd7 Qb6 33. Qe8+ Bf8 34. Rd8 Qc5 35. Rc8 Rc7 36. Rdd8 Rxc8 37. Rxc8 Qd6 38. Rd8 Qc5 39. Rc8 Qd6 40. Rd8 Qc5 41. Rc8 Qd6 1/2-1/2

[Event "Fortaleza zt CE"]
[Site "Fortaleza"]
[Date "2015.05.24"]
[Round "4"]
[White "Da Silva Filho, Ibernon Luiz"]
[Black "De Lima, Joao Evangelista"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "1707"]
[PlyCount "82"]
[EventDate "2015.05.22"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. e4 Nc6 4. Nf3 d6 5. Be2 g6 6. 0-0 Bg7 7. d4 cxd4 8. Nxd4 0-0 9. Be3 a6 10. Nxc6 bxc6 11. Qd2 Rb8 12. Rab1 Ng4 13. Bxg4 Bxg4 14. b4 Be6 15. Qd3 Qc7 16. Rfd1 f5 17. f3 Rb7 18. a4 Rfb8 19. b5 cxb5 20. axb5 Bxc4 21. b6 Qc6 22. Qd2 Be6 23. Rdc1 Qd7 24. Nd5 Bxd5 25. Qxd5+ e6 26. Qd3 a5 27. Rd1 d5 28. exd5 Rd8 29. Rb5 a4 30. Qc4 a3 31. Ra5 Bb2 32. Qc6 Kf8 33. Qxd7 Rdxd7 34. Bc5+ Kf7 35. d6 e5 36. Ra7 Ke6 37. Rxb7 Rxb7 38. d7 Rxd7 39. Rxd7 Kxd7 40. Be7 Bd4+ 41. Kf1 a2 0-1

[Event "Fortaleza zt CE"]
[Site "Fortaleza"]
[Date "2015.05.24"]
[Round "5"]
[White "Vacis, Gabriel Nunes"]
[Black "Da Silva Filho, Ibernon Luiz"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "1317"]
[BlackElo "1707"]
[PlyCount "76"]
[EventDate "2015.05.22"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. Nf3 e6 4. d3 Be7 5. Bd2 0-0 6. Be2 Nc6 7. 0-0 b6 8. Nc3 Nxc3 9. Bxc3 Bb7 10. a3 d5 11. d4 a5 12. b3 Ba6 13. Bxa6 Rxa6 14. Qe2 Qa8 15. Bd2 a4 16. Qd3 axb3 17. Qxb3 Rxa3 18. Rxa3 Bxa3 19. Ra1 Qa6 20. Rxa3 Qe2 21. Ra1 Nxd4 22. Nxd4 Qxd2 23. Nc6 Qg5 24. Qb4 g6 25. Ne7+ Kg7 26. Nc6 Qf5 27. Qe7 Qxc2 28. Qxc7 Ra8 29. Rf1 Ra3 30. Qe7 Rc3 31. Nd8 Rc7 32. Qf6+ Kf8 33. Qh8+ Ke7 34. Nxf7 Kxf7 35. Qxh7+ Ke8 36. Qg8+ Kd7 37. Qf7+ Kc8 38. Qxe6+ Kb7 1/2-1/2

[Event "Fortaleza zt CE"]
[Site "Fortaleza"]
[Date "2015.05.23"]
[Round "2"]
[White "Da Silva Filho, Ibernon Luiz"]
[Black "Donato, Murillo Vernillo"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "1707"]
[BlackElo "1448"]
[PlyCount "93"]
[EventDate "2015.05.22"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. c4 e5 2. e4 Nf6 3. Nc3 Be7 4. Nf3 d6 5. Be2 0-0 6. 0-0 Nc6 7. d4 exd4 8. Nxd4 Bd7 9. Nf5 Re8 10. Nxe7+ Rxe7 11. f3 Qe8 12. Be3 Bf5 13. Bf2 Bd7 14. a3 Ne5 15. b3 Ng6 16. g3 Bh3 17. Re1 Re5 18. Nb5 Qb8 19. Qd3 Rg5 20. Qe3 a6 21. Nc3 h6 22. f4 Ng4 23. Qf3 Rh5 24. Qd3 Nxf2 25. Kxf2 Qa7+ 26. Qe3 Qxe3+ 27. Kxe3 Bg2 28. Bxh5 Re8 29. Bg4 c6 30. Kf2 Bxe4 31. Rxe4 Rxe4 32. Nxe4 Ne7 33. Nxd6 f5 34. Bxf5 Nxf5 35. Nxf5 b5 36. c5 a5 37. Ne7+ Kf8 38. Nxc6 b4 39. axb4 axb4 40. Nxb4 g5 41. fxg5 hxg5 42. Re1 Kf7 43. c6 Kf8 44. c7 Kf7 45. c8Q Kg7 46. Re6 g4 47. Qd7+ 1-0

[Event "Fortaleza zt CE"]
[Site "Fortaleza"]
[Date "2015.05.23"]
[Round "3"]
[White "Palacio, Igor Da Paz"]
[Black "Da Silva Filho, Ibernon Luiz"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "2095"]
[BlackElo "1707"]
[PlyCount "29"]
[EventDate "2015.05.22"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h5 7. Nh3 Nd7 8. Nf4 Ngf6 9. Nxg6 fxg6 10. Bd3 Kf7 11. Qe2 Qa5+ 12. c3 Re8 13. Ne4 b5 14. Ng5+ Kg8 15. Qe6# 1-0

[Event "Fortaleza zt CE"]
[Site "Fortaleza"]
[Date "2015.05.22"]
[Round "1"]
[White "Polack, Walter Friedrich Jr"]
[Black "Da Silva Filho, Ibernon Luiz"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "2013"]
[BlackElo "1707"]
[PlyCount "63"]
[EventDate "2015.05.22"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 Nc6 6. Nc3 e5 7. d3 d6 8. Rb1 Rb8 9. b4 a6 10. a4 Be6 11. Ng5 h6 12. Nxe6 fxe6 13. b5 axb5 14. axb5 Ne7 15. Bh3 Nf5 16. g4 Nxg4 17. Bxg4 Qh4 18. e3 h5 19. Bxf5 Rxf5 20. e4 Rf4 21. f3 Rbf8 22. Bxf4 Rxf4 23. Rb2 Bh6 24. Rg2 Rf6 25. Kh1 Be3 26. Ne2 Kh7 27. Ng1 Rf7 28. Qe1 Qxe1 29. Rxe1 Bf4 30. Nh3 Kh6 31. Nxf4 exf4 32. h4 1-0

[Event "Rio Grande do Norte zt CBX"]
[Site "Natal"]
[Date "2015.03.29"]
[Round "4.11"]
[White "Batista, Francisco Klemberg"]
[Black "Da Silva Filho, Ibernon Luiz"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1746"]
[BlackElo "1701"]
[PlyCount "60"]
[EventDate "2015.03.27"]
[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 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 Bg4 5. Be3 Nd7 6. Bc4 Bxf3 7. Qxf3 Ngf6 8. g4 h6 9. h4 e6 10. 0-0-0 Qe7 11. Nb5 Nb6 12. Bb3 c6 13. Nxd6+ Qxd6 14. e5 Qe7 15. exf6 Bxf6 16. Kb1 Nd5 17. g5 hxg5 18. hxg5 Rxh1 19. Rxh1 Bg7 20. Rh7 Nxe3 21. Rxg7 Qf8 22. Rh7 Nf5 23. Qe4 0-0-0 24. Bxe6+ fxe6 25. Qxe6+ Kb8 26. Qxg6 Rxd4 27. Qh5 Rh4 28. Qxh4 Nxh4 29. Rxh4 Qxf2 30. Rh8+ Kc7 0-1

[Event "Rio Grande do Norte zt CBX"]
[Site "Natal"]
[Date "2015.03.29"]
[Round "5.7"]
[White "Da Silva Filho, Ibernon Luiz"]
[Black "Gomes, Jose Murilo"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "1701"]
[BlackElo "1879"]
[PlyCount "70"]
[EventDate "2015.03.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. g3 Nc6 4. Bg2 g6 5. e4 Bg7 6. Nge2 0-0 7. 0-0 d6 8. d3 Bg4 9. f3 Bd7 10. Be3 Ne8 11. d4 cxd4 12. Nxd4 Nc7 13. Nde2 Rc8 14. Qd2 b6 15. Bh6 Ne6 16. Nd5 Ne5 17. b3 b5 18. Bxg7 Nxg7 19. f4 Ng4 20. h3 Nf6 21. Nxf6+ exf6 22. cxb5 Bxb5 23. Rfd1 Qb6+ 24. Kh2 f5 25. Nc3 Rfe8 26. Nxb5 Qxb5 27. Bf1 Qb6 28. exf5 Nxf5 29. Re1 Rxe1 30. Rxe1 Nd4 31. Qe3 Rc2+ 32. Kh1 Qc6+ 33. Qe4 Nf3 34. Bg2 Rxg2 35. Kxg2 Nxe1+ 0-1

[Event "Rio Grande do Norte zt CBX"]
[Site "Natal"]
[Date "2015.03.28"]
[Round "3.13"]
[White "Da Silva Filho, Ibernon Luiz"]
[Black "Almeida, Elon Mafra de Carva"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1701"]
[BlackElo "1656"]
[PlyCount "41"]
[EventDate "2015.03.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 Nf6 4. Nc3 Bc5 5. e3 0-0 6. Nge2 d6 7. 0-0 Re8 8. a3 a6 9. b4 Ba7 10. Bb2 Ne7 11. d4 Ng6 12. Qc2 c6 13. c5 d5 14. e4 exd4 15. Nxd4 dxe4 16. Nxe4 Nxe4 17. Bxe4 Bh3 18. Rfe1 Kh8 19. Rad1 Qe7 20. Qc3 f6 21. Bxg6 1-0

[Event "Rio Grande do Norte zt CBX"]
[Site "Natal"]
[Date "2015.03.28"]
[Round "2.11"]
[White "Oliveira Jr, Antonio Fernandes"]
[Black "Da Silva Filho, Ibernon Luiz"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "1840"]
[BlackElo "1701"]
[PlyCount "71"]
[EventDate "2015.03.27"]
[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 Nf6 2. Nf3 e6 3. c4 d5 4. g3 b6 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Nbxd2 Bb7 8. 0-0 0-0 9. Rc1 Nbd7 10. c5 c6 11. b4 bxc5 12. dxc5 Ba6 13. Nd4 Qc7 14. Re1 e5 15. Nf5 Ne8 16. e4 g6 17. Ne7+ Kg7 18. exd5 cxd5 19. Nxd5 Qd8 20. Qa4 Bb7 21. c6 Nb6 22. Nxb6 axb6 23. Qc2 Rc8 24. Qb2 Ba6 25. Qxe5+ Kg8 26. Rcd1 Qd3 27. Bf1 Qa3 28. b5 Bxb5 29. Qxb5 Qxa2 30. Qxb6 Ng7 31. Ne4 Rb8 32. Qc5 Ne6 33. Nf6+ Kg7 34. Qe5 h5 35. Nd7+ Kh7 36. Nxb8 1-0

[Event "Rio Grande do Norte zt CBX"]
[Site "Natal"]
[Date "2015.03.27"]
[Round "1.8"]
[White "Da Silva Filho, Ibernon Luiz"]
[Black "Xavier, Lucca Lucas"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1701"]
[BlackElo "2007"]
[PlyCount "82"]
[EventDate "2015.03.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 Nf6 4. Nc3 Bc5 5. e3 0-0 6. Nge2 d6 7. a3 Bb6 8. h3 Bf5 9. b4 Bd3 10. Qb3 e4 11. Nf4 Ne5 12. Nxd3 Nxd3+ 13. Ke2 Re8 14. a4 c6 15. a5 Bc7 16. Ba3 d5 17. Nd1 Nh5 18. g4 Qg5 19. Nb2 Nxf2 20. Kxf2 Qh4+ 21. Kg1 Ng3 22. Qd1 Nxh1 23. Kxh1 Qg3 24. Qg1 h5 25. Bf1 Qe5 26. Be2 hxg4 27. Bxg4 f5 28. Be2 Re6 29. d4 exd3 30. Nxd3 Qe4+ 31. Qg2 Qxg2+ 32. Kxg2 Rxe3 33. Nc1 Rae8 34. Bf1 Rg3+ 35. Kf2 Ree3 36. Bb2 Ref3+ 37. Ke1 Rg1 38. Bd4 Rfxf1+ 39. Kd2 Rxc1 40. Rxc1 Bf4+ 41. Be3 Bxe3+ 0-1

[Event "Recife Regiao op"]
[Site "Recife"]
[Date "2014.11.02"]
[Round "7"]
[White "Da Silva Filho, Ibernon Luiz"]
[Black "Do Nascimento, Denner Leonardo O"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "1716"]
[BlackElo "1555"]
[PlyCount "47"]
[EventDate "2014.10.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. b3 Bg7 4. Bb2 0-0 5. e4 d6 6. d4 Nh5 7. Be2 Nf4 8. Qd2 Nxe2 9. Ngxe2 f5 10. 0-0 e5 11. Rad1 Qh4 12. exf5 Bh6 13. Qe1 Bxf5 14. dxe5 Bh3 15. gxh3 Qxh3 16. exd6 Re8 17. f3 Be3+ 18. Kh1 cxd6 19. Nd5 Bg5 20. Qc3 Kf7 21. Qg7+ Ke6 22. Nc7+ Kf5 23. Ng3+ Kf4 24. Bc1+ 1-0

[Event "Recife Regiao op"]
[Site "Recife"]
[Date "2014.11.01"]
[Round "5"]
[White "Da Silva Filho, Ibernon Luiz"]
[Black "Lima, Luiz Alexandre de S"]
[Result "0-1"]
[ECO "A52"]
[WhiteElo "1716"]
[BlackElo "1930"]
[PlyCount "46"]
[EventDate "2014.10.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Be2 0-0 7. 0-0 Ngxe5 8. Nxe5 Nxe5 9. Nc3 a5 10. Ne4 Ba7 11. b3 d6 12. Bb2 Qh4 13. Qd2 Qxe4 14. Qc3 Bc5 15. Kh1 Bb4 16. Qc1 Bf5 17. f4 Nd3 18. Bxd3 Qxd3 19. Rf3 Qc2 20. Rg3 Qxc1+ 21. Rxc1 f6 22. a3 Bc5 23. Bc3 Bxa3 0-1

[Event "Recife Regiao op"]
[Site "Recife"]
[Date "2014.11.01"]
[Round "6"]
[White "Leite, Joao Carlos Zirpoli"]
[Black "Da Silva Filho, Ibernon Luiz"]
[Result "1-0"]
[ECO "B93"]
[WhiteElo "1701"]
[BlackElo "1716"]
[PlyCount "97"]
[EventDate "2014.10.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 a6 5. Be2 Nf6 6. Nc3 g6 7. 0-0 Bg7 8. Be3 0-0 9. f4 b5 10. a3 Bb7 11. Bf3 Qc7 12. g4 e5 13. Nde2 Rd8 14. f5 Nc6 15. g5 Ne8 16. f6 Bf8 17. Nd5 Qb8 18. Nec3 Na5 19. b3 Bxd5 20. Nxd5 Qb7 21. Qd2 Nc6 22. h4 Nc7 23. h5 Nxd5 24. exd5 Nb8 25. hxg6 fxg6 26. Qh2 Nd7 27. Kg2 Nc5 28. Rad1 Qd7 29. Bxc5 dxc5 30. d6 Bxd6 31. f7+ Kg7 32. Qh6+ Kh8 33. Rh1 Qxf7 34. Bxa8 Rxa8 35. Rxd6 e4 36. Rf6 Qe7 37. Rhf1 Kg8 38. Rf7 Qxf7 39. Rxf7 Kxf7 40. Qxh7+ Ke6 41. Qxg6+ Ke5 42. Qf6+ Kd5 43. Qf7+ Kd4 44. g6 e3 45. g7 Kc3 46. g8Q Rxg8+ 47. Qxg8 Kd2 48. Qd5+ Kxc2 49. Kf3 1-0

[Event "Recife Regiao op"]
[Site "Recife"]
[Date "2014.10.31"]
[Round "3"]
[White "Da Silva Filho, Ibernon Luiz"]
[Black "Lins Junior, Joao Ferreira"]
[Result "0-1"]
[ECO "A18"]
[WhiteElo "1716"]
[BlackElo "1774"]
[PlyCount "62"]
[EventDate "2014.10.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 Nc6 4. d4 Bb4 5. a3 Bxc3+ 6. bxc3 Nxe4 7. Qc2 d5 8. cxd5 exd5 9. Bd3 Qe7 10. Ne2 0-0 11. 0-0 f5 12. a4 a5 13. Ba3 Qf7 14. Bxf8 Qxf8 15. Nf4 Ne7 16. f3 Nf6 17. c4 c6 18. Rfe1 g5 19. Ne6 Bxe6 20. Rxe6 Qg7 21. Bxf5 Ne4 22. Bxe4 Qxd4+ 23. Kf1 Qxa1+ 24. Kf2 dxe4 25. Rxe7 Qh1 26. Qxe4 Qxh2 27. Ke3 Qg1+ 28. Kd3 Rd8+ 29. Kc3 Qa1+ 30. Kb3 Qd1+ 31. Kc3 Qd2+ 0-1

[Event "Recife Regiao op"]
[Site "Recife"]
[Date "2014.10.31"]
[Round "4"]
[White "Vital, Pablo Manoel Santan"]
[Black "Da Silva Filho, Ibernon Luiz"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1683"]
[BlackElo "1716"]
[PlyCount "110"]
[EventDate "2014.10.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bg5 e6 6. e3 0-0 7. Bd3 Qe8 8. Qc2 Na6 9. a3 c5 10. 0-0 b6 11. Bf4 Qe7 12. Nb5 Ne8 13. Rfe1 Bb7 14. Bg5 Bf6 15. Bh6 Bg7 16. Bxg7 Qxg7 17. e4 cxd4 18. Nbxd4 Nc5 19. e5 Bxf3 20. Nxf3 Nxd3 21. Qxd3 Rd8 22. Nd4 Nc7 23. Nf3 Qe7 24. Red1 Ne8 25. Nd4 Nc7 26. Nc2 Qc5 27. Qd4 Qxd4 28. Rxd4 Kf7 29. Rad1 Ke7 30. b4 f4 31. Ne1 g5 32. h3 Rf5 33. Nf3 Ne8 34. c5 Nc7 35. cxb6 axb6 36. R1d3 Nd5 37. Re4 h5 38. Nd4 Rff8 39. Nb5 Rc8 40. Re1 Rc2 41. Nd4 Ra2 42. Rc1 g4 43. hxg4 hxg4 44. Nb5 Re2 45. Nc3 Rxe5 46. Nxd5+ Rxd5 47. Rdc3 Rh5 48. a4 Rfh8 49. Kf1 Rh1+ 50. Ke2 Rxc1 51. Rxc1 Rh2 52. a5 e5 53. f3 gxf3+ 54. Kxf3 Ke6 55. Ra1 d5 0-1

[Event "Recife Regiao op"]
[Site "Recife"]
[Date "2014.10.30"]
[Round "2"]
[White "Andrade, Roberto Luiz Costa"]
[Black "Da Silva Filho, Ibernon Luiz"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "2200"]
[BlackElo "1716"]
[PlyCount "45"]
[EventDate "2014.10.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nf6 5. Nf3 0-0 6. Bd3 Bg4 7. 0-0 Nbd7 8. e5 dxe5 9. dxe5 Ne8 10. Ne4 Nb6 11. Qe1 Bxf3 12. Rxf3 Qd4+ 13. Kh1 Na4 14. Be3 Qd7 15. b3 Nb6 16. Nc5 Qc8 17. Qh4 Nd5 18. Rh3 h6 19. Bd2 Nd6 20. exd6 Bxa1 21. d7 Qd8 22. Qxh6 Re8 23. c3 1-0

[Event "American Continental 10th"]
[Site "Praia da Pipa"]
[Date "2014.10.26"]
[Round "11"]
[White "Da Silva Filho, Ibernon Luiz"]
[Black "Souza, Antonio Inacio De"]
[Result "0-1"]
[ECO "A18"]
[WhiteElo "1716"]
[PlyCount "58"]
[EventDate "2014.10.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 e5 4. d4 exd4 5. Qxd4 Nc6 6. Qd2 Bb4 7. f3 0-0 8. a3 Bc5 9. Nge2 a5 10. Na4 Be7 11. Ng3 d6 12. Be2 Bd7 13. Nc3 Ne5 14. h4 h6 15. b3 c6 16. Bb2 Rb8 17. Rd1 Qb6 18. f4 Neg4 19. Bxg4 Bxg4 20. Nce2 Qxb3 21. e5 dxe5 22. fxe5 Rfd8 23. Nd4 Qxg3+ 24. Qf2 Qxf2+ 25. Kxf2 Ne4+ 26. Ke3 Bxd1 27. Kxe4 Bg4 28. g3 Bc5 29. Nb3 b6 0-1

[Event "American Continental 10th"]
[Site "Praia da Pipa"]
[Date "2014.10.25"]
[Round "10"]
[White "Camara, Jose Arruda"]
[Black "Da Silva Filho, Ibernon Luiz"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "1905"]
[BlackElo "1716"]
[PlyCount "76"]
[EventDate "2014.10.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. Bc4 Bg7 4. 0-0 e6 5. Nc3 a6 6. a4 Nc6 7. Re1 Nge7 8. Bf1 0-0 9. d3 d5 10. Bg5 h6 11. Bh4 d4 12. Ne2 Qb6 13. Rb1 g5 14. Bg3 e5 15. c3 Bg4 16. Nd2 f5 17. f3 Bh5 18. exf5 Nxf5 19. Bf2 Bg6 20. Ng3 Nd6 21. Nge4 Nf5 22. Nc4 Qc7 23. Nxc5 Qe7 24. Ne4 b5 25. Ncd2 h5 26. axb5 axb5 27. Ng3 Nxg3 28. hxg3 Qf6 29. Ne4 Qe6 30. Nxg5 Qd5 31. Ne4 Ra2 32. Qd2 Rfa8 33. Qg5 Bxe4 34. dxe4 Qb3 35. cxd4 exd4 36. Qxb5 Qxb5 37. Bxb5 Nb4 38. Bc4+ Kh7 1-0

[Event "American Continental 10th"]
[Site "Praia da Pipa"]
[Date "2014.10.24"]
[Round "9"]
[White "Da Silva Filho, Ibernon Luiz"]
[Black "Do Nascimento, Denner Leonardo O"]
[Result "1-0"]
[ECO "E68"]
[WhiteElo "1716"]
[BlackElo "1555"]
[PlyCount "91"]
[EventDate "2014.10.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Nf3 0-0 6. g3 Nbd7 7. Bg2 e5 8. 0-0 Ne8 9. dxe5 Nxe5 10. Nxe5 Bxe5 11. f4 Bg7 12. Qb3 Rb8 13. Be3 b6 14. Rad1 Bb7 15. Nb5 a6 16. Nc3 Kh8 17. f5 Nf6 18. e5 Bxg2 19. Kxg2 Ng4 20. Bd4 Bxe5 21. Bxe5+ Nxe5 22. Nd5 Ng4 23. Qc3+ f6 24. h3 Ne5 25. fxg6 hxg6 26. Rd4 Rf7 27. Rh4+ Rh7 28. Rxh7+ Kxh7 29. Nxf6+ Kg7 30. Ng4 Qg5 31. Nxe5 Qxe5 32. Qxe5+ dxe5 33. Rd1 Rf8 34. Rd7+ Rf7 35. Rxf7+ Kxf7 36. Kf3 Kf6 37. Ke4 c5 38. h4 b5 39. b3 bxc4 40. bxc4 Ke6 41. g4 Kf6 42. h5 Kg5 43. hxg6 Kxg6 44. Kxe5 Kg5 45. Kd5 Kxg4 46. Kxc5 1-0

[Event "American Continental 10th"]
[Site "Praia da Pipa"]
[Date "2014.10.23"]
[Round "8"]
[White "Chaves, Jorge Antonio Torre"]
[Black "Da Silva Filho, Ibernon Luiz"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2006"]
[BlackElo "1716"]
[PlyCount "45"]
[EventDate "2014.10.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 b6 4. g3 dxc4 5. Qa4+ c6 6. Qxc4 Ba6 7. Qc2 Bb4+ 8. Nc3 c5 9. dxc5 Bxc5 10. Bg5 f6 11. Rd1 Qc7 12. Be3 Bxe3 13. fxe3 Qc5 14. Nd4 Bb7 15. Nxe6 Qxe3 16. Nc7+ Kf7 17. N3b5 Bxh1 18. Nd6+ Kf8 19. Nf5 Qe5 20. Rd8+ Kf7 21. Qc4+ Kg6 22. Qg4+ Kf7 23. Qxg7# 1-0

[Event "American Continental 10th"]
[Site "Praia da Pipa"]
[Date "2014.10.22"]
[Round "7"]
[White "Da Silva Filho, Ibernon Luiz"]
[Black "De Barros E Silva, Byron Veras"]
[Result "1/2-1/2"]
[ECO "A90"]
[WhiteElo "1716"]
[BlackElo "1853"]
[PlyCount "91"]
[EventDate "2014.10.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 Be7 5. d4 c6 6. 0-0 0-0 7. Nc3 d5 8. c5 Ne4 9. Nxe4 fxe4 10. Ne5 Bf6 11. Ng4 Qe7 12. Nxf6+ Qxf6 13. Bf4 Nd7 14. Bd6 Rf7 15. f4 Qg6 16. e3 Nf6 17. Bh3 h5 18. Kh1 Ng4 19. Bxg4 hxg4 20. Be5 Rf5 21. Rf2 Qh5 22. Kg1 Qh3 23. Qf1 Qh5 24. Rg2 Bd7 25. Kf2 g5 26. Ke1 gxf4 27. gxf4 Kf7 28. Kd2 Rg8 29. Qe2 g3 30. Qxh5+ Rxh5 31. hxg3 Rg4 32. Ke2 Rh3 33. Kf2 a6 34. b4 Be8 35. a4 Bd7 36. b5 cxb5 37. axb5 Bxb5 38. Rag1 Kg6 39. Ke1 Kf5 40. Bc7 Bc6 41. Ba5 Bb5 42. Kd1 Bc6 43. Be1 Bb5 44. Rb2 Ba4+ 45. Kc1 Bb5 46. Bf2 1/2-1/2

[Event "American Continental 10th"]
[Site "Praia da Pipa"]
[Date "2014.10.22"]
[Round "6"]
[White "Pereira Fo, Hildebrando Apolon"]
[Black "Da Silva Filho, Ibernon Luiz"]
[Result "0-1"]
[ECO "A15"]
[WhiteElo "1803"]
[BlackElo "1716"]
[PlyCount "86"]
[EventDate "2014.10.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 Nf6 2. d3 b6 3. Nf3 Bb7 4. e3 g6 5. Be2 Bg7 6. Bd2 0-0 7. Bc3 d6 8. 0-0 Nbd7 9. Nbd2 e5 10. b4 Re8 11. Ng5 Qe7 12. Nge4 d5 13. Ng3 c5 14. bxc5 Nxc5 15. Bb4 Qd7 16. d4 exd4 17. exd4 Nce4 18. Ngxe4 Nxe4 19. Nf3 dxc4 20. Bxc4 Rac8 21. Qd3 Nd6 22. Rac1 Rxc4 23. Rxc4 Ba6 24. Rfc1 Bxc4 25. Rxc4 Nxc4 26. Qxc4 Rc8 27. Qf1 Qc7 28. Bd2 Qc4 29. a3 Bxd4 30. Qd1 Bc5 31. Ne5 Qe6 32. Qa1 Re8 33. Bc3 Qf5 34. Nf3 Re2 35. Qd1 Re8 36. h3 a5 37. Nd4 Qd5 38. Qa4 Re4 39. Qb5 Rxd4 40. Qe8+ Kg7 41. Qe3 f6 42. Bxd4 Qxd4 43. Qxd4 Bxd4 0-1

[Event "American Continental 10th"]
[Site "Praia da Pipa"]
[Date "2014.10.21"]
[Round "5"]
[White "Borghezan, Laryssa Zanini"]
[Black "Da Silva Filho, Ibernon Luiz"]
[Result "1-0"]
[ECO "E20"]
[BlackElo "1716"]
[PlyCount "85"]
[EventDate "2014.10.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 d5 5. e3 b6 6. cxd5 Bxc3 7. Bxc3 Nxd5 8. Nf3 Nxc3 9. bxc3 0-0 10. Bd3 Nd7 11. 0-0 Bb7 12. Re1 Qf6 13. e4 e5 14. d5 Nc5 15. Bc2 Rad8 16. a4 a5 17. c4 Ba6 18. Nd2 Rd6 19. Re3 Rfd8 20. Rf3 Qe7 21. Raa3 Bc8 22. h3 Rh6 23. Rg3 Rdd6 24. Raf3 Nd7 25. Nf1 Nf6 26. Rg5 Nh5 27. Qd2 f6 28. Rxh5 Rxh5 29. g4 Rh4 30. Rg3 Qf7 31. Qc3 h5 32. f3 Qg6 33. Ne3 hxg4 34. fxg4 Kf7 35. c5 bxc5 36. Qxc5 Rd7 37. d6 Kg8 38. Bb3+ Kh7 39. Be6 Rxd6 40. Bxc8 Qxe4 41. Bf5+ Qxf5 42. Nxf5 Rd1+ 43. Kh2 1-0

[Event "American Continental 10th"]
[Site "Praia da Pipa"]
[Date "2014.10.20"]
[Round "4"]
[White "Da Silva Filho, Ibernon Luiz"]
[Black "Moyses Sobrinho, Elias"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "1716"]
[BlackElo "1915"]
[PlyCount "88"]
[EventDate "2014.10.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 c5 5. d4 cxd4 6. Nxd4 Nc6 7. Nxc6 bxc6 8. e4 0-0 9. Nc3 Ba6 10. Qd3 Ng4 11. b3 Qb6 12. 0-0 Nxf2 13. Rxf2 Bd4 14. Qe2 Rab8 15. Bh6 Bxf2+ 16. Qxf2 Rfd8 17. Qxb6 axb6 18. Rd1 b5 19. cxb5 Bxb5 20. Nxb5 Rxb5 21. Bf1 Re5 22. Rd4 g5 23. h4 f6 24. Be2 Kf7 25. Bh5+ Kg8 26. hxg5 fxg5 27. Bg4 e6 28. Kf2 d5 29. Ke3 Kf7 30. Bh5+ Kf6 31. Ra4 Rxe4+ 32. Rxe4 dxe4 33. Kxe4 c5 34. Ke3 Ra8 35. a4 Rb8 36. Kf2 Rxb3 37. Bf8 c4 38. Bd1 Rb2+ 39. Ke1 c3 40. Ba3 Ra2 41. Bc1 Ra1 42. Be3 c2 43. Bd4+ e5 44. Bxa1 c1Q 0-1

[Event "American Continental 10th"]
[Site "Praia da Pipa"]
[Date "2014.10.19"]
[Round "3"]
[White "Beckerman, Marcelo"]
[Black "Da Silva Filho, Ibernon Luiz"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "2019"]
[BlackElo "1716"]
[PlyCount "85"]
[EventDate "2014.10.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 Nc6 3. Nc3 e5 4. d3 Bb4 5. Bd2 0-0 6. e4 Bxc3 7. Bxc3 d6 8. h3 Ne7 9. g3 Ng6 10. Bg2 a5 11. b3 c5 12. 0-0 Bd7 13. Ne1 b5 14. f4 b4 15. Bd2 Ne7 16. fxe5 dxe5 17. Bg5 Ra6 18. Nc2 Ng6 19. Ne3 h6 20. Bxf6 Rxf6 21. Qd2 Rd6 22. Nd5 Ne7 23. Qe3 Nxd5 24. cxd5 Qb6 25. Rf2 a4 26. Rc1 Rc8 27. Rfc2 axb3 28. axb3 Bb5 29. Bf1 Bd7 30. Rxc5 Rxc5 31. Qxc5 Qxc5+ 32. Rxc5 Ra6 33. Rc4 Ra1 34. Kf2 Ra2+ 35. Kf3 Ra1 36. Kf2 Ra2+ 37. Ke3 Ra1 38. Bg2 Ra2 39. Bf3 Bxh3 40. Rxb4 Kf8 41. Rb7 Bc8 42. Rb8 Rc2 43. Bg4 1-0

[Event "American Continental 10th"]
[Site "Praia da Pipa"]
[Date "2014.10.19"]
[Round "2"]
[White "Da Silva Filho, Ibernon Luiz"]
[Black "Moccero, Eduardo"]
[Result "1/2-1/2"]
[ECO "D07"]
[WhiteElo "1716"]
[BlackElo "1997"]
[PlyCount "132"]
[EventDate "2014.10.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 Nc6 2. Nc3 Nf6 3. d4 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 e6 7. Nf3 Be7 8. Bd3 h6 9. h4 Bf6 10. e5 Be7 11. Qc2 Qd5 12. Be4 Qa5 13. Bd2 Bd7 14. Rb1 0-0-0 15. Qb3 Qb6 16. Qc2 Qa5 17. 0-0 g5 18. hxg5 hxg5 19. Nxg5 Bxg5 20. Bxg5 Rdg8 21. Bf6 Rh3 22. g3 Qa3 23. Kg2 Rh6 24. Qb3 Qxb3 25. axb3 Nb8 26. Rh1 Rxh1 27. Rxh1 Bc6 28. Bxc6 Nxc6 29. b4 Kd7 30. Rh7 Ke8 31. Kf3 Ne7 32. Rh8 Rxh8 33. Bxh8 Nd5 34. c4 Nxb4 35. Ke4 c6 36. Bf6 a5 37. Bg5 a4 38. Bd2 Na6 39. c5 Nc7 40. Kd3 Kd7 41. Bc3 Nd5 42. Bd2 Kc7 43. Bc1 b5 44. cxb6+ Kxb6 45. Kc4 Kc7 46. g4 Kd7 47. f4 Kc7 48. f5 exf5 49. gxf5 Kd7 50. f6 Ke6 51. Ba3 Kd7 52. Bc5 Ke6 53. Kd3 Nf4+ 54. Kc3 Kd5 55. Kb4 Nd3+ 56. Kxa4 Nxc5+ 57. dxc5 Kxe5 58. Ka5 Ke6 59. Kb6 Kd5 60. Kc7 Kxc5 61. Kd7 Kd5 62. Ke7 c5 63. Kxf7 c4 64. Kg7 c3 65. f7 c2 66. f8Q c1Q 1/2-1/2

[Event "American Continental 10th"]
[Site "Praia da Pipa"]
[Date "2014.10.18"]
[Round "1"]
[White "Zallio, Luciano de Souza"]
[Black "Da Silva Filho, Ibernon Luiz"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "2150"]
[BlackElo "1716"]
[PlyCount "53"]
[EventDate "2014.10.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nxd4 5. Qxd4 Qb6 6. Qxb6 axb6 7. Be3 Nf6 8. Nc3 e6 9. Nb5 Kd8 10. Bxb6+ Ke7 11. a4 Ra6 12. Na7 Rxa7 13. Bxa7 Nxe4 14. Bd3 Nf6 15. 0-0 Ke8 16. a5 Bd6 17. Ra4 Nd5 18. Be4 Kd8 19. Bxd5 exd5 20. Rd4 Be5 21. Rxd5 Bxb2 22. Bb6+ Ke7 23. Re1+ Kf6 24. Rd6+ Kf5 25. h4 Be5 26. g4+ Kxg4 27. Rxe5 1-0

[Event "Fortaleza Alves memorial 17th"]
[Site "Fortaleza"]
[Date "2013.05.17"]
[Round "2"]
[White "Da Silva Filho, Ibernon Luiz"]
[Black "Ribeiro, Valdir Uchoa Jr"]
[Result "0-1"]
[ECO "A86"]
[WhiteElo "1728"]
[BlackElo "1944"]
[PlyCount "82"]
[EventDate "2013.05.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. c4 f5 2. Nc3 Nf6 3. d4 g6 4. g3 Bg7 5. Bg2 0-0 6. Qb3 c6 7. d5 Na6 8. Be3 Ng4 9. dxc6 Nxe3 10. fxe3 dxc6 11. Rd1 Qa5 12. Nh3 Nc5 13. Qc2 e5 14. 0-0 e4 15. a3 Nd7 16. Na4 Ne5 17. b4 Qc7 18. Nf4 Qf7 19. c5 g5 20. Nh3 Bf6 21. Nc3 Be6 22. Rd6 Nc4 23. Qc1 Nxd6 24. cxd6 Rad8 25. Rd1 Bb3 26. Rf1 Be6 27. Nf2 Qg7 28. Na4 Rxd6 29. Nc5 Bc8 30. Nh3 Rfd8 31. Qc4+ Kh8 32. Nf2 Qg8 33. Qc1 Bg7 34. g4 b6 35. Na4 Qb3 36. gxf5 Bxf5 37. Nxb6 axb6 38. Nxe4 Bxe4 39. Bxe4 Rd1 40. Qxc6 Qxe3+ 41. Kg2 Qxe2+ 0-1

[Event "Manaus zt 2.4"]
[Site "Manaus"]
[Date "2013.05.03"]
[Round "9"]
[White "Da Silva Filho, Ibernon Luiz"]
[Black "Rodolpho Filho, Joao"]
[Result "1-0"]
[ECO "A18"]
[WhiteElo "1721"]
[BlackElo "1782"]
[PlyCount "49"]
[EventDate "2013.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. cxd5 exd5 5. e5 Qe7 6. d4 h6 7. Be2 Ng4 8. Bxg4 Bxg4 9. Qxg4 c6 10. Nf3 Qe6 11. Qg3 f5 12. Qh3 Nd7 13. 0-0 0-0-0 14. Bd2 g6 15. Rfc1 Bg7 16. Ne1 Rde8 17. Na4 b6 18. Qd3 Kb7 19. Nc2 b5 20. Nc3 a6 21. a4 Ra8 22. axb5 cxb5 23. Nxb5 axb5 24. Qxb5+ Nb6 25. Nb4 1-0

[Event "Manaus zt 2.4"]
[Site "Manaus"]
[Date "2013.05.02"]
[Round "8"]
[White "Silva, Miguel Zadorosny"]
[Black "Da Silva Filho, Ibernon Luiz"]
[Result "0-1"]
[ECO "A31"]
[WhiteElo "1781"]
[BlackElo "1721"]
[PlyCount "85"]
[EventDate "2013.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 b6 6. Nc3 Bb7 7. Be3 Be7 8. Qd2 d6 9. Be2 Nf6 10. f3 Nbd7 11. 0-0 0-0 12. Rad1 Rc8 13. Nc2 Ne5 14. b3 Qc7 15. a4 Rfd8 16. a5 bxa5 17. Na4 Ned7 18. Bf4 Nc5 19. Nxc5 Qxc5+ 20. Be3 Qc7 21. Bf4 Nh5 22. Bg5 d5 23. Bxe7 Qxe7 24. Qxa5 Nf4 25. Qd2 Qg5 26. g3 Nxe2+ 27. Qxe2 dxe4 28. fxe4 Qc5+ 29. Rf2 Rxd1+ 30. Qxd1 Bxe4 31. Qd7 Bxc2 32. Qxf7+ Kh8 33. Qxe6 Rf8 34. Qe2 Qxf2+ 35. Qxf2 Rxf2 36. Kxf2 Bxb3 37. c5 Bd5 38. Ke3 a5 39. Kd4 Bc6 40. Ke5 a4 41. Kd4 Kg8 42. h4 Kf7 43. Kc4 0-1

[Event "Manaus zt 2.4"]
[Site "Manaus"]
[Date "2013.04.29"]
[Round "4"]
[White "Da Silva Filho, Ibernon Luiz"]
[Black "De Arruda, Filho Ivo Pereira"]
[Result "0-1"]
[ECO "A18"]
[WhiteElo "1721"]
[BlackElo "1795"]
[PlyCount "88"]
[EventDate "2013.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 Nc6 4. d4 Bb4 5. a3 Bxc3+ 6. bxc3 Nxe4 7. Bd3 Nf6 8. Bg5 h6 9. Bh4 g5 10. Bg3 d5 11. cxd5 exd5 12. Nf3 Bg4 13. 0-0 0-0 14. h3 Bh5 15. Qc2 Bxf3 16. gxf3 Nh5 17. Bh2 Qf6 18. Rae1 Rfe8 19. Qd1 Nf4 20. Bxf4 Qxf4 21. Kg2 Qd6 22. Qc1 Qf6 23. Rh1 Rxe1 24. Rxe1 Ne7 25. Re5 c6 26. Qe3 Kf8 27. Bc2 Rd8 28. Kf1 Rd7 29. Kg2 Kg7 30. Kf1 a6 31. Qd3 Ng6 32. Re8 Re7 33. Rxe7 Qxe7 34. Qf5 Qf6 35. Qxf6+ Kxf6 36. Kg2 Nf4+ 37. Kf1 Nxh3 38. Kg2 Nf4+ 39. Kf1 h5 40. Bd1 Ke6 41. Bc2 a5 42. Bd1 Nd3 43. Bc2 Nb2 44. Kg2 b5 0-1

[Event "Manaus zt 2.4"]
[Site "Manaus"]
[Date "2013.04.28"]
[Round "2"]
[White "Da Silva Filho, Ibernon Luiz"]
[Black "Sztokbant, Bernardo Vainzoff"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1721"]
[BlackElo "2181"]
[PlyCount "55"]
[EventDate "2013.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. c4 e6 2. e4 d5 3. cxd5 exd5 4. exd5 Nf6 5. Nf3 Nxd5 6. Be2 Be7 7. 0-0 0-0 8. Re1 Nc6 9. d4 Be6 10. a3 Qd7 11. Nc3 Rad8 12. Nxd5 Qxd5 13. Be3 Bf6 14. Qa4 Nxd4 15. Nxd4 Bxd4 16. Rad1 c5 17. Bf3 Qb3 18. Qxa7 Bxe3 19. fxe3 Rxd1 20. Bxd1 Qxb2 21. Qxc5 Ra8 22. a4 Qd2 23. Rf1 Bd5 24. Bf3 Bxf3 25. gxf3 g6 26. Ra1 Ra5 27. Qd4 Rg5+ 28. Kh1 0-1

[Event "Manaus zt 2.4"]
[Site "Manaus"]
[Date "2013.04.28"]
[Round "3"]
[White "Freire da Silva, Lucivaldo"]
[Black "Da Silva Filho, Ibernon Luiz"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "1812"]
[BlackElo "1721"]
[PlyCount "43"]
[EventDate "2013.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. Bb5 Nge7 5. 0-0 g6 6. Bxc6 Nxc6 7. d4 cxd4 8. Nxd4 Nxd4 9. Qxd4 f6 10. Re1 b6 11. f4 Be7 12. Kh1 0-0 13. e5 Bb7 14. Nb5 Rc8 15. c3 a6 16. Nd6 Bxd6 17. exd6 Bd5 18. Re3 Rc4 19. Qd1 Re4 20. Rxe4 Bxe4 21. Be3 Qa8 22. Qg4 1/2-1/2

[Event "Manaus zt 2.4"]
[Site "Manaus"]
[Date "2013.04.27"]
[Round "1"]
[White "De Souza, Rafael Cabral"]
[Black "Da Silva Filho, Ibernon Luiz"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2170"]
[BlackElo "1721"]
[PlyCount "41"]
[EventDate "2013.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Bb4+ 5. c3 Bc5 6. Be3 e5 7. Nf5 Bxe3 8. Nd6+ Kf8 9. fxe3 Qb6 10. Nxc8 Qxb2 11. Qd6+ Ke8 12. Qxe5+ Kd8 13. Nd6 Qxa1 14. Nxf7+ Kc8 15. Qe8+ Kc7 16. Qe5+ Kc8 17. Bd3 Qxa2 18. Qxg7 a5 19. 0-0 Ne7 20. Qxh8+ Kc7 21. Qd8+ 1-0

[Event "Joao Pessoa op 4th"]
[Site "Joao Pessoa"]
[Date "2013.03.17"]
[Round "6"]
[White "Cunha, Rafael Fernandes"]
[Black "Da Silva Filho, Ibernon Luiz"]
[Result "0-1"]
[ECO "A50"]
[WhiteElo "1940"]
[BlackElo "1721"]
[PlyCount "56"]
[EventDate "2013.03.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 b6 3. d5 Ba6 4. e3 g6 5. Nc3 Bg7 6. Nf3 0-0 7. e4 d6 8. Be2 Nbd7 9. 0-0 Nc5 10. Nd2 e6 11. f4 Bc8 12. Rb1 h5 13. Qc2 Re8 14. b4 Ncd7 15. Bb2 Ng4 16. Bxg4 hxg4 17. Ne2 Qh4 18. Ng3 exd5 19. cxd5 Ba6 20. Rf2 Bxb2 21. Rxb2 Kg7 22. Qc3+ Nf6 23. b5 Bb7 24. Qxc7 Rh8 25. Ndf1 Bxd5 26. exd5 Rac8 27. Qxd6 Rc1 28. f5 Qxh2# 0-1

[Event "Joao Pessoa op 4th"]
[Site "Joao Pessoa"]
[Date "2013.03.17"]
[Round "5"]
[White "Da Silva Filho, Ibernon Luiz"]
[Black "Carneiro, Francisco Caninde S"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "1721"]
[BlackElo "1914"]
[PlyCount "55"]
[EventDate "2013.03.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 Bc5 4. Nf3 d6 5. d4 exd4 6. Nxd4 0-0 7. 0-0 c6 8. h3 Nbd7 9. Bg5 Qb6 10. Nb3 h6 11. Bxf6 Nxf6 12. Nxc5 Qxc5 13. b3 Be6 14. Nc3 Rad8 15. Qc2 d5 16. Na4 Qe7 17. c5 Rfe8 18. e3 Qd7 19. Rfd1 Bxh3 20. Nc3 Qg4 21. Kh2 Bxg2 22. Kxg2 Re5 23. Rd4 Qe6 24. Rh1 Ng4 25. Ne2 Rxe3 26. Rxg4 Rxe2 27. Rxh6 Rxc2 28. Rxe6 0-1

[Event "Joao Pessoa op 4th"]
[Site "Joao Pessoa"]
[Date "2013.03.16"]
[Round "3"]
[White "Caio, Francisco Ferreira"]
[Black "Da Silva Filho, Ibernon Luiz"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "1713"]
[BlackElo "1721"]
[PlyCount "72"]
[EventDate "2013.03.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c5 4. c4 dxc4 5. Qa4+ Nc6 6. Ne5 Bd7 7. Bxc6 bxc6 8. Qxc4 e6 9. b3 Be7 10. Ba3 Qa5 11. Bb2 0-0 12. Bc3 Qc7 13. e4 Bc8 14. Qa4 Bb7 15. f3 a5 16. Na3 Nd7 17. Nac4 Nxe5 18. Bxe5 Qd7 19. 0-0 Ba6 20. Rf2 Bxc4 21. Qxc4 Rfd8 22. Rc1 Qa7 23. a4 Rd7 24. Kg2 Rad8 25. Bf4 Rd4 26. Qc2 Qd7 27. Be3 Rd3 28. Bxc5 Bxc5 29. Qxc5 Rxd2 30. Rxd2 Qxd2+ 31. Kg1 g6 32. Qc3 Qe2 33. Re1 Rd1 34. Rxd1 Qxd1+ 35. Kg2 Qe2+ 36. Kg1 Qd1+ 1/2-1/2

[Event "Joao Pessoa op 4th"]
[Site "Joao Pessoa"]
[Date "2013.03.16"]
[Round "4"]
[White "Da Silva Filho, Ibernon Luiz"]
[Black "Rodrigues, Lucas Albuquerque"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "1721"]
[BlackElo "1800"]
[PlyCount "57"]
[EventDate "2013.03.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Qb3 c6 6. Nf3 Nd7 7. d3 Qb6 8. 0-0 Qxb3 9. axb3 Bd6 10. Nc3 N5f6 11. Be3 0-0 12. Rxa7 Rxa7 13. Bxa7 Bc5 14. Bxc5 Nxc5 15. b4 Ncd7 16. Kh1 Re8 17. Ra1 e4 18. dxe4 Nxe4 19. Nxe4 Rxe4 20. Ng5 Rxb4 21. Bh3 h6 22. Bxd7 hxg5 23. Bxc8 Rxb2 24. Bxb7 c5 25. Ra8+ Kh7 26. Be4+ g6 27. Bd3 Rb4 28. Rc8 Kg7 29. Rxc5 1-0

[Event "Joao Pessoa op 4th"]
[Site "Joao Pessoa"]
[Date "2013.03.15"]
[Round "2"]
[White "Da Silva Filho, Ibernon Luiz"]
[Black "Carvalho, Felipe Lobo C"]
[Result "0-1"]
[ECO "A17"]
[WhiteElo "1721"]
[BlackElo "2145"]
[PlyCount "124"]
[EventDate "2013.03.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. c4 b6 2. Nf3 c5 3. Nc3 Bb7 4. e4 e6 5. d3 d6 6. g3 Nf6 7. Bg2 Nc6 8. 0-0 Be7 9. d4 cxd4 10. Nxd4 Nxd4 11. Qxd4 0-0 12. b3 a6 13. Bb2 Qc7 14. Rfd1 Bc6 15. h3 Rfe8 16. Ne2 Bf8 17. Qe3 Qb7 18. Bxf6 gxf6 19. Qf4 Be7 20. Qg4+ Kh8 21. Nf4 Rg8 22. Qe2 Rac8 23. Rd3 b5 24. Nh5 bxc4 25. bxc4 Rg5 26. Rb3 Qa7 27. Kh2 Ba8 28. h4 Rg6 29. f4 Qd4 30. Rab1 Rgg8 31. c5 Qxc5 32. g4 Qc2 33. Qxa6 Rxg4 34. Qxc8+ Qxc8 35. Rb8 Rg8 36. Rxc8 Rxc8 37. Rb2 Bc6 38. Rc2 Bb7 39. Rb2 Ba8 40. Kg1 Kg8 41. Bf3 f5 42. Rg2+ Kh8 43. Ng3 Bxh4 44. Bh5 Rc1+ 45. Kh2 Bxg3+ 46. Rxg3 Bxe4 47. Rg1 Rxg1 48. Kxg1 Kg7 49. a4 e5 50. a5 Ba8 51. a6 Kf6 52. Kf2 Ke7 53. Ke3 f6 54. Bf3 d5 55. Be2 Kd6 56. Kd3 Kc5 57. Kc3 d4+ 58. Kb3 Bd5+ 59. Ka4 e4 60. Ka5 d3 61. Bh5 e3 62. a7 e2 0-1

[Event "Paraiban-ch op"]
[Site "Joao Pessoa"]
[Date "2012.08.05"]
[Round "6"]
[White "Da Silva Filho, Joaquim Virgolino"]
[Black "Da Silva Filho, Ibernon Luiz"]
[Result "0-1"]
[ECO "E90"]
[BlackElo "1699"]
[PlyCount "60"]
[EventDate "2012.08.03"]
[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. d4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. e4 d6 6. h3 Nbd7 7. Bd3 c5 8. d5 a6 9. a4 Re8 10. 0-0 Nf8 11. Bg5 h6 12. Be3 N6h7 13. Qd2 h5 14. Rfe1 Bd7 15. Bh6 Bh8 16. e5 Qc8 17. exd6 exd6 18. Re2 Nf6 19. Rae1 Rxe2 20. Rxe2 Bxh3 21. Qf4 Bg4 22. Bg5 N8h7 23. Re3 Bxf3 24. Rxf3 Nxg5 25. Qxg5 Qg4 26. Qd2 Re8 27. Re3 Rxe3 28. Qxe3 Qd7 29. f3 Ng4 30. fxg4 Bd4 0-1

[Event "Paraiban-ch op"]
[Site "Joao Pessoa"]
[Date "2012.08.05"]
[Round "5"]
[White "Wanderley, Ariano"]
[Black "Da Silva Filho, Ibernon Luiz"]
[Result "1-0"]
[ECO "B88"]
[WhiteElo "1926"]
[BlackElo "1699"]
[PlyCount "103"]
[EventDate "2012.08.03"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Be7 8. 0-0 Nc6 9. Be3 Bd7 10. f3 Na5 11. Kh1 Nxb3 12. axb3 Rc8 13. Nde2 Qc7 14. Nf4 0-0 15. Qd2 Rfd8 16. Qf2 Bc6 17. Bb6 Qb8 18. Bxd8 Rxd8 19. Rfd1 d5 20. exd5 exd5 21. Nd3 Bd6 22. Qh4 Re8 23. Re1 Qc7 24. Rxe8+ Bxe8 25. Re1 d4 26. Nd5 Nxd5 27. Rxe8+ Bf8 28. Qxd4 Nf6 29. Re2 Bd6 30. Qa4 h6 31. f4 Kh7 32. Qc4 Qd7 33. Nf2 Kg8 34. Qd3 Qc7 35. Ne4 Nxe4 36. Rxe4 Bf8 37. Re8 g6 38. Qe4 Qd7 39. h3 Kg7 40. Rb8 Qd1+ 41. Kh2 Bd6 42. Rxb7 Qd2 43. Kg3 g5 44. c3 Bxf4+ 45. Kg4 Qd1+ 46. Kf5 Qh5 47. Qd4+ Kh7 48. Qf6 g4+ 49. Kxf4 Qg5+ 50. Qxg5 hxg5+ 51. Kxg5 gxh3 52. gxh3 1-0

[Event "Paraiban-ch op"]
[Site "Joao Pessoa"]
[Date "2012.08.04"]
[Round "4"]
[White "Da Silva Filho, Ibernon Luiz"]
[Black "Pinheiro, Emanuel Eliez Jr"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "1699"]
[BlackElo "1920"]
[PlyCount "107"]
[EventDate "2012.08.03"]
[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 g6 3. e4 d6 4. d4 Bg7 5. Nf3 0-0 6. Be2 Nbd7 7. 0-0 c5 8. d5 Nb6 9. Nd2 Bd7 10. f4 Qc8 11. e5 dxe5 12. fxe5 Ng4 13. Bxg4 Bxg4 14. Qe1 Qc7 15. e6 fxe6 16. Qh4 Bd4+ 17. Kh1 Bf5 18. Nf3 Bd3 19. Rd1 Rxf3 20. gxf3 Bxc4 21. dxe6 Rf8 22. Bh6 Bg7 23. Bxg7 Kxg7 24. Ne4 Be2 25. Rd7 Bxf3+ 26. Kg1 Nxd7 27. Qxe7+ Kh6 28. exd7 Qf4 29. Nf2 Qg5+ 30. Qxg5+ Kxg5 31. Nd3 Bg4 32. Ne5 Be6 33. Rf1 Rd8 34. Nf7+ Bxf7 35. Rxf7 h5 36. Kg2 b5 37. Kg3 Kh6 38. h4 c4 39. Kf4 b4 40. Ke3 g5 41. hxg5+ Kxg5 42. Kd4 h4 43. Kxc4 h3 44. Kc5 Rh8 45. Rf1 Kg4 46. Kc6 h2 47. Kc7 h1Q 48. Rxh1 Rxh1 49. d8Q Rc1+ 50. Kb7 Ra1 51. Qd4+ Kh5 52. Qxb4 Rxa2 53. Qc5+ Kg4 54. Qc4+ 1-0

[Event "Paraiban-ch op"]
[Site "Joao Pessoa"]
[Date "2012.08.04"]
[Round "3"]
[White "Dantas, Alexandre Teofilo"]
[Black "Da Silva Filho, Ibernon Luiz"]
[Result "0-1"]
[ECO "B52"]
[BlackElo "1699"]
[PlyCount "38"]
[EventDate "2012.08.03"]
[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. Bb5+ Bd7 4. Bxd7+ Nxd7 5. 0-0 Ngf6 6. Nc3 g6 7. d3 Bg7 8. Bg5 0-0 9. Qd2 a6 10. Bh6 Qb6 11. b3 e6 12. Bxg7 Kxg7 13. d4 cxd4 14. Qxd4 Qc6 15. e5 dxe5 16. Nxe5 Nxe5 17. Qxe5 Rac8 18. Ne4 Qxe4 19. Qxe4 Nxe4 0-1

[Event "Paraiban-ch op"]
[Site "Joao Pessoa"]
[Date "2012.08.03"]
[Round "2"]
[White "Da Silva Filho, Ibernon Luiz"]
[Black "Souza, Marcos Valerio"]
[Result "0-1"]
[ECO "E70"]
[WhiteElo "1699"]
[BlackElo "2038"]
[PlyCount "64"]
[EventDate "2012.08.03"]
[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 g6 3. e4 d6 4. d4 Bg7 5. Bd3 0-0 6. Nge2 Nc6 7. 0-0 Nd7 8. Be3 e5 9. d5 Ne7 10. b4 f5 11. f3 f4 12. Bf2 g5 13. Kh1 h5 14. Ng1 Nf6 15. c5 Ng6 16. Nb5 a6 17. Nc3 g4 18. cxd6 cxd6 19. Na4 h4 20. Nb6 g3 21. Nxa8 gxf2 22. Rxf2 Bd7 23. Qc2 Qxa8 24. Qc7 Rc8 25. Qxd6 Rc3 26. Bf1 Qd8 27. Ne2 Rc8 28. Nxf4 Nxf4 29. Qxe5 N6h5 30. Qd6 Bxa1 31. e5 Bd4 32. Re2 Rc1 0-1

[Event "Natal Potiguar op"]
[Site "Natal"]
[Date "2012.06.10"]
[Round "7"]
[White "Da Silva Filho, Ibernon Luiz"]
[Black "De Moura, Eduardo Henrique B"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "1705"]
[BlackElo "1762"]
[PlyCount "45"]
[EventDate "2012.06.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Bc5 4. Nxe5 d6 5. Nf3 Ng4 6. d4 Bb4 7. Qa4+ Nc6 8. d5 Bxc3+ 9. bxc3 Bd7 10. dxc6 Bxc6 11. Qc2 h6 12. e4 Nf6 13. Bd3 Qe7 14. 0-0 0-0-0 15. Re1 g5 16. Nd4 d5 17. Nxc6 bxc6 18. cxd5 cxd5 19. Ba6+ Kd7 20. Qa4+ c6 21. Ba3 Qe6 22. exd5 Qxd5 23. Re7# 1-0

[Event "Natal Potiguar op"]
[Site "Natal"]
[Date "2012.06.09"]
[Round "5"]
[White "Da Silva Filho, Ibernon Luiz"]
[Black "Maracaba, Francisco Wladimir"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1705"]
[BlackElo "1993"]
[PlyCount "54"]
[EventDate "2012.06.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. g3 Bc5 4. e3 Nc6 5. Bg2 0-0 6. Nge2 Re8 7. 0-0 d6 8. d4 Bb6 9. d5 Ne7 10. b4 a5 11. b5 Bg4 12. h3 Bf5 13. e4 Bd7 14. Kh2 Ng6 15. f4 exf4 16. Bxf4 Ne5 17. Bxe5 Rxe5 18. Nf4 Qc8 19. Qf3 Bd4 20. Qd3 Bxc3 21. Qxc3 Nxe4 22. Bxe4 Rxe4 23. Nh5 Re5 24. Qf3 Rf5 25. Qc3 Rxh5 26. Rf4 Bxh3 27. Rh4 Qf5 0-1

[Event "Natal Potiguar op"]
[Site "Natal"]
[Date "2012.06.09"]
[Round "6"]
[White "Macedo, Maximo Valerio"]
[Black "Da Silva Filho, Ibernon Luiz"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2091"]
[BlackElo "1705"]
[PlyCount "75"]
[EventDate "2012.06.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 0-0 8. f3 Nbd7 9. Qd2 Nb6 10. Bb3 e6 11. 0-0-0 a6 12. Nde2 Ne8 13. Bc5 Qc7 14. Bxd6 Nxd6 15. Qxd6 Qxd6 16. Rxd6 Nd7 17. a3 Nc5 18. Ba2 Bd7 19. b4 Na4 20. Rxd7 Nxc3 21. Nxc3 Bxc3 22. Rxb7 Rfd8 23. Rd1 Bb2+ 24. Kxb2 Rxd1 25. Bc4 Rd2 26. Rb6 a5 27. b5 Rd7 28. Bd3 Kf8 29. Rc6 Ke7 30. Kc3 Kd8 31. Kb3 Rc7 32. Rd6+ Kc8 33. e5 Rd7 34. Rc6+ Rc7 35. Rb6 Rc5 36. f4 Kc7 37. Rd6 Rd8 38. b6+ 1-0

[Event "Natal Potiguar op"]
[Site "Natal"]
[Date "2012.06.08"]
[Round "4"]
[White "Da Silva Filho, Ibernon Luiz"]
[Black "De Lima, Claudionor Henrique"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1705"]
[PlyCount "17"]
[EventDate "2012.06.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Nc6 4. Bg2 Bc5 5. e3 d6 6. Nge2 Be6 7. d4 exd4 8. exd4 Bb4 9. d5 1-0

[Event "Natal Potiguar op"]
[Site "Natal"]
[Date "2012.06.08"]
[Round "3"]
[White "Silva, Alexsandro Lira"]
[Black "Da Silva Filho, Ibernon Luiz"]
[Result "1-0"]
[ECO "A31"]
[WhiteElo "2004"]
[BlackElo "1705"]
[PlyCount "81"]
[EventDate "2012.06.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c4 g6 4. d4 Bg7 5. Nc3 cxd4 6. Nxd4 Nf6 7. Be2 0-0 8. Be3 Nbd7 9. Rc1 a6 10. a4 Qa5 11. 0-0 Nc5 12. f3 Bd7 13. b3 Rac8 14. Nd5 Nxd5 15. exd5 f5 16. Kh1 Be8 17. Bd2 Qd8 18. Bc3 Bf7 19. b4 e5 20. bxc5 exd4 21. Bxd4 Bxd4 22. Qxd4 Rxc5 23. Rb1 Qc7 24. Rb4 Re8 25. Bd3 Rb8 26. Rfb1 b5 27. axb5 axb5 28. Kg1 Be8 29. cxb5 Qb6 30. Qb2 Bf7 31. Bc4 h6 32. Ra1 Kh7 33. Ra6 Qd8 34. Rc6 Bxd5 35. Bxd5 Rxd5 36. Qb3 Rc5 37. Rxc5 dxc5 38. Qf7+ Kh8 39. Rb1 Qb6 40. Re1 Qxb5 41. Re7 1-0

[Event "Natal op-B 9th"]
[Site "Natal"]
[Date "2012.02.21"]
[Round "7"]
[White "Da Silva Filho, Ibernon Luiz"]
[Black "Araujo, Vitor Angelo Lima"]
[Result "0-1"]
[ECO "A38"]
[WhiteElo "1714"]
[BlackElo "1665"]
[PlyCount "76"]
[EventDate "2012.02.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 g6 6. g3 Bg7 7. Bg2 0-0 8. Nxc6 bxc6 9. e4 Qc7 10. Bf4 d6 11. 0-0 Nh5 12. Be3 Rb8 13. Rb1 Ba6 14. Qd3 c5 15. Nd5 Qd7 16. b3 Nf6 17. Nf4 Ng4 18. Bh3 Bc8 19. f3 Ne5 20. Qe2 Qb7 21. Bg2 a6 22. Nd5 Qd7 23. f4 Nc6 24. f5 Qd8 25. fxg6 hxg6 26. Kh1 Nb4 27. Nf4 Bb7 28. Rf2 Qd7 29. Rbf1 Nc6 30. Nh3 Ne5 31. Ng5 Qg4 32. Qd2 Bh6 33. Nh3 Bc8 34. Bxh6 Qh5 35. Bxf8 Bxh3 36. Bxh3 Qxh3 37. Rxf7 Nxf7 38. Qf2 Rxf8 0-1

[Event "Natal op-B 9th"]
[Site "Natal"]
[Date "2012.02.20"]
[Round "5"]
[White "Dias, Kleber Maux"]
[Black "Da Silva Filho, Ibernon Luiz"]
[Result "1-0"]
[ECO "A18"]
[WhiteElo "1817"]
[BlackElo "1714"]
[PlyCount "95"]
[EventDate "2012.02.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 e6 3. c4 Be7 4. Nc3 0-0 5. e4 d6 6. Be2 Nbd7 7. e5 dxe5 8. dxe5 Ne8 9. h4 b6 10. Be3 Bb7 11. Bf4 c5 12. Qc2 f5 13. 0-0-0 h6 14. Qa4 Bc8 15. Qc6 Rb8 16. Qxe6+ Kh7 17. h5 Nc7 18. Qg6+ Kh8 19. Qc6 b5 20. e6 Rb6 21. Qxc7 Qxc7 22. Bxc7 Rxe6 23. Rhe1 b4 24. Nd5 Re8 25. Nxe7 R8xe7 26. Bd3 Rxe1 27. Rxe1 Rxe1+ 28. Nxe1 Nf6 29. Bd6 Nxh5 30. Bxc5 a5 31. Bd6 Kg8 32. Nf3 Nf6 33. Kd2 g5 34. Nd4 f4 35. Nf5 Bxf5 36. Bxf5 h5 37. Be7 Kf7 38. Bxf6 Kxf6 39. Be4 Ke5 40. Kd3 g4 41. g3 f3 42. Ke3 Kd6 43. Bg6 Kc5 44. b3 h4 45. gxh4 g3 46. fxg3 f2 47. Kxf2 Kd4 48. h5 1-0

[Event "Natal op-B 9th"]
[Site "Natal"]
[Date "2012.02.19"]
[Round "4"]
[White "Da Silva Filho, Ibernon Luiz"]
[Black "Clemente, Gustavo Vasconcelos"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "1714"]
[BlackElo "1768"]
[PlyCount "55"]
[EventDate "2012.02.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 Bb4 4. a3 Ba5 5. b4 Nc6 6. bxa5 Nxa5 7. d3 Nc6 8. Bg5 h6 9. Bxf6 gxf6 10. Nc3 d6 11. Nf3 0-0 12. 0-0 f5 13. e3 Be6 14. Nd5 e4 15. dxe4 fxe4 16. Nh4 Na5 17. Bxe4 Nxc4 18. Qd4 Ne5 19. Nf4 c5 20. Qb2 Qd7 21. Nh5 Qa4 22. Bg2 Rab8 23. f4 f6 24. fxe5 dxe5 25. Rxf6 Rfe8 26. Qxe5 Bf7 27. Rg6+ Kf8 28. Rg8+ 1-0

[Event "Natal op-B 9th"]
[Site "Natal"]
[Date "2012.02.18"]
[Round "2"]
[White "Da Silva Filho, Ibernon Luiz"]
[Black "Silva, Jailton de Lima"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "1714"]
[PlyCount "62"]
[EventDate "2012.02.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. c4 e5 2. g3 d6 3. Bg2 Nc6 4. e4 Nf6 5. Ne2 Be6 6. d3 Be7 7. Nbc3 Nb4 8. a3 Na6 9. 0-0 Qd7 10. f4 Bh3 11. f5 Bxg2 12. Kxg2 h5 13. Bg5 Ng4 14. Qd2 Nc5 15. Bxe7 Qxe7 16. Nc1 h4 17. Nd5 Qd8 18. h3 hxg3 19. b4 Qh4 20. Rh1 0-0-0 21. bxc5 Nf2 22. Ne2 c6 23. cxd6 cxd5 24. cxd5 Rxd6 25. Qc3+ Kd7 26. Qxe5 Nxd3 27. Qxg7 Qxe4+ 28. Kxg3 Qh4+ 29. Kf3 Qf2+ 30. Kg4 Qxe2+ 31. Kg3 Qf2+ 0-1

[Event "Natal op-B 9th"]
[Site "Natal"]
[Date "2012.02.18"]
[Round "3"]
[White "Prisma, Zenil Da Costa"]
[Black "Da Silva Filho, Ibernon Luiz"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1798"]
[BlackElo "1714"]
[PlyCount "83"]
[EventDate "2012.02.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. Nf3 g6 2. d4 Bg7 3. g3 Nf6 4. Bg2 0-0 5. 0-0 d5 6. c3 Nbd7 7. Re1 Rb8 8. Na3 c5 9. e3 Ne8 10. e4 dxe4 11. Rxe4 cxd4 12. Nxd4 Nc5 13. Re1 e5 14. Nf3 Qxd1 15. Rxd1 a6 16. Be3 Ne4 17. Nc4 f6 18. Nfxe5 Nxc3 19. bxc3 fxe5 20. Bc5 Rf6 21. Rd8 Kf7 22. Bd5+ Be6 23. Bxe6+ Rxe6 24. Rxb8 Rc6 25. Rxb7+ Ke6 26. Re7+ Kd5 27. Rxe8 Rxc5 28. Ne3+ Ke4 29. c4 h6 30. h4 Kf3 31. Rc1 g5 32. hxg5 hxg5 33. Re7 Bh8 34. Rh7 Rc8 35. Ra7 Rc6 36. a4 e4 37. Rd7 Bb2 38. Rcd1 a5 39. Rf7+ Ke2 40. Rfd7 Ba3 41. R1d2+ Kf3 42. Rf7+ 1-0

[Event "Recife Tavares Memorial"]
[Site "Recife"]
[Date "2011.12.11"]
[Round "5.1"]
[White "Prisma, Zenil Da Costa"]
[Black "Da Silva Filho, Ibernon Luiz"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "1768"]
[BlackElo "1722"]
[PlyCount "113"]
[EventDate "2011.12.08"]
[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 c5 2. Nf3 cxd4 3. Nxd4 e5 4. Nf3 e4 5. Nd4 Nc6 6. e3 Nf6 7. a3 Be7 8. Bd2 0-0 9. Be2 Nxd4 10. exd4 d5 11. Nc3 Bd7 12. Be3 Rc8 13. Rc1 a6 14. Nb1 Qc7 15. 0-0 Bd6 16. h3 Ne8 17. f4 f5 18. c4 Qd8 19. c5 Be7 20. Nc3 Nc7 21. a4 Bh4 22. b4 Qe8 23. Rb1 Rf6 24. b5 axb5 25. axb5 Qe6 26. Rb4 Rg6 27. Bf2 Bxf2+ 28. Rxf2 Rg3 29. b6 Rxc3 30. bxc7 Rxc7 31. Rb3 Rxb3 32. Qxb3 Bc6 33. Qe3 Qd7 34. Rf1 Bb5 35. Rb1 Bxe2 36. Qxe2 Rc6 37. Qb5 Rc7 38. Qb6 Qc6 39. Qa7 b5 40. Qb8+ Kf7 41. Qxb5 Qf6 42. Qb4 Rc6 43. Qc3 Qh4 44. Qe3 Ke6 45. Kh2 Qd8 46. Qg3 g6 47. Rb7 Rc7 48. Rb6+ Kf7 49. Qb3 Kg7 50. Rb7 Rxb7 51. Qxb7+ Kh6 52. c6 Qd6 53. Kg3 Qa3+ 54. Kh4 e3 55. Qf7 e2 56. Qe8 Qd3 57. Qf8# 1-0

