[Event "Potiguar-ch Interiorano"]
[Site "Santa Cruz"]
[Date "2018.07.01"]
[Round "5.4"]
[White "Da Silva, Igor Emanuel"]
[Black "De Araujo, Antonio Jose"]
[Result "0-1"]
[ECO "B07"]
[BlackElo "1521"]
[PlyCount "122"]
[EventDate "2018.06.29"]
[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 d6 2. Nf3 Nf6 3. Nc3 g6 4. Bc4 Bg7 5. d3 0-0 6. 0-0 Bg4 7. Bg5 Nc6 8. Be3 Na5 9. Re1 Bxf3 10. gxf3 Qc8 11. Bf4 Nxc4 12. dxc4 e5 13. Bg5 Qe6 14. b3 c6 15. Qd3 Rad8 16. Rad1 Rd7 17. Rd2 Ne8 18. Be3 a6 19. c5 d5 20. exd5 cxd5 21. Nxd5 Kh8 22. Red1 Nf6 23. c4 e4 24. Qe2 exf3 25. Qxf3 Ne4 26. Nf4 Nxd2 27. Rxd2 Qe7 28. Nd5 Qe5 29. Kg2 f5 30. Bf4 Qe4 31. Re2 Qxf3+ 32. Kxf3 Rff7 33. Re8+ Rf8 34. Re3 h6 35. Bd6 Rff7 36. Re8+ Kh7 37. Nb6 Bd4 38. Nxd7 Rxd7 39. Re7+ Rxe7 40. Bxe7 Kg7 41. b4 Kf7 42. Bd6 Ke6 43. Ke2 Kd7 44. a4 b6 45. b5 axb5 46. cxb5 bxc5 47. Bf4 g5 48. Be3 Be5 49. h3 c4 50. Kd2 f4 51. Bc5 h5 52. f3 Bf6 53. Bb4 Ke6 54. Bc3 Bd8 55. Bb4 Kd5 56. Kc3 Bf6+ 57. Kc2 g4 58. hxg4 h4 59. Bd2 Be5 60. g5 Ke6 61. a5 h3 0-1

[Event "Potiguar-ch Interiorano"]
[Site "Santa Cruz"]
[Date "2018.07.01"]
[Round "4.2"]
[White "Rocha, Vitor Firmo de Souz"]
[Black "Da Silva, Igor Emanuel"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2213"]
[PlyCount "79"]
[EventDate "2018.06.29"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 Nf6 6. Bd3 Bg4 7. h3 Bxf3 8. Qxf3 c6 9. 0-0 Be7 10. Qg3 0-0 11. Nc3 Re8 12. Re1 Qc7 13. Bg5 Nbd7 14. Re3 Bf8 15. Rae1 Rxe3 16. fxe3 Rc8 17. Rf1 d5 18. Qf3 Be7 19. g4 Re8 20. Bf4 Bd6 21. Bxd6 Qxd6 22. g5 Qe6 23. gxf6 Nxf6 24. Kg2 Ne4 25. Nxe4 dxe4 26. Bxe4 Qxe4 27. Qxe4 Rxe4 28. Kf3 f5 29. Rd1 Re6 30. c4 b6 31. d5 Rd6 32. Kf4 g6 33. Ke5 Rd8 34. dxc6 Rc8 35. Kd6 Rd8+ 36. Ke7 Rxd1 37. c7 Kg7 38. c8Q Kh6 39. Qc7 Rf1 40. Kf6 1-0

[Event "Potiguar-ch Interiorano"]
[Site "Santa Cruz"]
[Date "2018.06.30"]
[Round "2.7"]
[White "Da Silva, Igor Emanuel"]
[Black "Da Silva Pinto, Maria Cecilia"]
[Result "1-0"]
[ECO "C54"]
[BlackElo "1265"]
[PlyCount "37"]
[EventDate "2018.06.29"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Bg5 h6 6. Bh4 d6 7. c3 g5 8. Bg3 Bg4 9. 0-0 Bxf3 10. Qxf3 h5 11. h3 g4 12. hxg4 hxg4 13. Qf5 d5 14. exd5 Nxd5 15. Bxe5 Nxe5 16. Qxe5+ Kd7 17. Qxd5+ Bd6 18. Qf5+ Kc6 19. Qb5# 1-0

[Event "Potiguar-ch Interiorano"]
[Site "Santa Cruz"]
[Date "2018.06.30"]
[Round "3.4"]
[White "Da Silva, Joao Batista Amaral"]
[Black "Da Silva, Igor Emanuel"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1669"]
[PlyCount "113"]
[EventDate "2018.06.29"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 Bf5 4. h3 Nc6 5. e3 a6 6. c4 e6 7. a3 Be7 8. Nc3 0-0 9. Be2 b6 10. Rc1 Bd6 11. Ne5 Bxe5 12. dxe5 Ne4 13. cxd5 Nxc3 14. Rxc3 Ne7 15. d6 cxd6 16. Qxd6 Qxd6 17. exd6 Nd5 18. Rc1 Nxf4 19. exf4 Rfd8 20. Bf3 Ra7 21. 0-0 Rad7 22. Rfd1 h6 23. Rc6 Rb8 24. g4 Bg6 25. Rc7 Rbd8 26. Rc6 Rb8 27. Kf1 f6 28. Re1 Bf7 29. Be4 g6 30. f5 exf5 31. gxf5 g5 32. Bf3 Rbd8 33. Rd1 Rb8 34. Bd5 a5 35. Be6 Rdd8 36. d7 Bxe6 37. fxe6 Kf8 38. Rc8 Rbxc8 39. dxc8Q Rxc8 40. Rd6 Rb8 41. Kg2 Rb7 42. Kf3 Ke7 43. Rc6 f5 44. Ke3 Rb8 45. f4 b5 46. fxg5 hxg5 47. Kd4 Kf6 48. Kc5 f4 49. Kd4 Rh8 50. Rc5 Rxh3 51. Rxb5 g4 52. Ke4 f3 53. Ke3 Rh2 54. Kf4 f2 55. Rf5+ Kxe6 56. Kxg4 Rh4+ 57. Kg5 0-1

[Event "Santa Cruz Potiguar-ch"]
[Site "Santa Cruz"]
[Date "2016.12.18"]
[Round "4"]
[White "Da Silva, Igor Emanuel"]
[Black "Adelino, Ygor Carneiro"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1800"]
[BlackElo "1530"]
[PlyCount "57"]
[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. Nc3 c6 2. d4 d5 3. Bf4 Bf5 4. e3 Nf6 5. Bd3 Bg6 6. Bxg6 hxg6 7. Nf3 e6 8. Bg5 Bd6 9. e4 dxe4 10. Nxe4 Qa5+ 11. Bd2 Qc7 12. Nxd6+ Qxd6 13. Qe2 Nbd7 14. c3 0-0-0 15. Ne5 Qe7 16. Bg5 Rh5 17. Bf4 Rf5 18. Bg3 Nh5 19. 0-0-0 Nxg3 20. hxg3 Nxe5 21. dxe5 Qg5+ 22. f4 Qxg3 23. Rxd8+ Kxd8 24. Qd2+ Kc7 25. Qd6+ Kb6 26. Qb4+ Ka6 27. Qa4+ Kb6 28. Qd4+ Ka6 29. Qc4+ 1/2-1/2

[Event "Santa Cruz Potiguar-ch"]
[Site "Santa Cruz"]
[Date "2016.12.18"]
[Round "5"]
[White "Da Silva, Joao Batista Amaral"]
[Black "Da Silva, Igor Emanuel"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "1800"]
[BlackElo "1800"]
[PlyCount "39"]
[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 Nf6 3. c4 Nc6 4. Nc3 Bf5 5. a3 e6 6. Bg5 h6 7. Bxf6 Qxf6 8. cxd5 exd5 9. Nxd5 Qd6 10. Nc3 Nd8 11. e4 Bg4 12. Be2 f6 13. Qb3 Bxf3 14. Bxf3 Ne6 15. Qxb7 Rd8 16. Bh5+ Ke7 17. Nd5+ Kd7 18. Rc1 Rg8 19. Bg4 Re8 20. Rxc7+ 1-0

[Event "Santa Cruz Potiguar-ch"]
[Site "Santa Cruz"]
[Date "2016.12.17"]
[Round "1"]
[White "Carneiro, Francisco Caninde S"]
[Black "Da Silva, Igor Emanuel"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1854"]
[BlackElo "1800"]
[PlyCount "27"]
[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 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. 0-0 d6 5. Ng5 d5 6. exd5 Nxd5 7. Nxf7 Kxf7 8. Qf3+ Ke6 9. Nc3 Nce7 10. d4 Qd6 11. Bg5 Ng6 12. Ne4 Qd7 13. dxe5 Nxe5 14. Qh3+ 1-0

[Event "Santa Cruz Potiguar-ch"]
[Site "Santa Cruz"]
[Date "2016.12.17"]
[Round "2"]
[White "Da Silva, Igor Emanuel"]
[Black "Da Silva Miguel, Lucas Ramonn"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1800"]
[BlackElo "1562"]
[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. Nc3 d5 2. d4 Bf5 3. e3 Nf6 4. Nf3 e6 5. Bd3 Bg6 6. a3 Nbd7 7. Bxg6 hxg6 8. Ne5 Nxe5 9. dxe5 Ne4 10. Nxe4 dxe4 11. Qxd8+ Rxd8 12. 0-0 Bc5 13. b4 Bb6 14. a4 a5 15. c3 Rd3 16. Bb2 0-0 17. Rac1 Rfd8 18. g3 c6 19. h4 Bc7 20. bxa5 Bxe5 21. Ba1 Ra8 22. Rfd1 Rxa5 23. c4 Bxa1 24. Rxd3 exd3 25. Rxa1 b5 26. cxb5 cxb5 27. Rd1 bxa4 28. Rxd3 a3 29. Rd1 a2 30. Ra1 Kf8 31. Kf1 Ke7 32. Ke2 Kd6 33. f4 Kd5 34. Kd3 Ra3+ 35. Kd2 Ke4 36. Kc2 Rxe3 37. Rxa2 Re2+ 38. Kb3 Rxa2 39. Kxa2 Kf3 0-1

[Event "Santa Cruz Potiguar-ch"]
[Site "Santa Cruz"]
[Date "2016.12.17"]
[Round "3"]
[White "Do Nascimento, Jose Luan Silva"]
[Black "Da Silva, Igor Emanuel"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1376"]
[BlackElo "1800"]
[PlyCount "72"]
[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 Bf5 3. Bf4 e6 4. e3 Nf6 5. h3 Bd6 6. Ne5 0-0 7. Bd3 Ne4 8. Qe2 Nd7 9. Nd2 Qe7 10. c4 Nxd2 11. Qxd2 Bb4 12. c5 Bxd2+ 13. Kxd2 Nxe5 14. Bxe5 Rac8 15. Be2 b6 16. Ba6 Rb8 17. b4 b5 18. a4 f6 19. Bh2 e5 20. Rhe1 c6 21. axb5 cxb5 22. Rec1 Rbe8 23. Bxb5 Rb8 24. Ra5 Rb7 25. Re1 Rfb8 26. Bc6 Rxb4 27. Bxd5+ Be6 28. e4 Rxd4+ 29. Ke2 Bxd5 30. exd5 Rxd5 31. Rc1 Qd7 32. Rc2 Rd8 33. Raa2 Qb5+ 34. Kf3 Qd3+ 35. Kg4 Rd4+ 36. Kh5 Qg6# 0-1

