[Event "Recife Arraes Memorial 10th"]
[Site "Recife"]
[Date "2017.10.08"]
[Round "6"]
[White "Do Nascimento, Christian Almeida"]
[Black "Ferreira, Ivanilson Silva"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2019"]
[BlackElo "1845"]
[PlyCount "79"]
[EventDate "2017.10.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. Nbd2 d6 6. Be2 b6 7. 0-0 Bb7 8. Re1 Nbd7 9. h3 Rc8 10. a4 a5 11. c3 c5 12. Bb5 Nd5 13. Bg5 Nc7 14. Bd3 Ne6 15. Bh4 d5 16. Rc1 c4 17. Bc2 f5 18. b3 h6 19. bxc4 dxc4 20. Qe2 Ba6 21. Bb1 Rf7 22. Ba2 Qc7 23. Bg3 Qc6 24. Qd1 Ng5 25. Bb1 Bb7 26. e4 e6 27. Nxg5 hxg5 28. f3 f4 29. Bf2 Bf8 30. e5 Ba3 31. Be4 Qc7 32. Rb1 Bxe4 33. Nxe4 Qc6 34. Nxg5 Rf5 35. Ne4 Kg7 36. Bh4 Kf7 37. Qc2 Rb8 38. Red1 Qd5 39. Rb5 Qa8 40. d5 1-0

[Event "Recife Arraes Memorial 10th"]
[Site "Recife"]
[Date "2017.10.08"]
[Round "5"]
[White "Ferreira, Ivanilson Silva"]
[Black "Oliveira, Antonio Pereira"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1845"]
[BlackElo "1619"]
[PlyCount "129"]
[EventDate "2017.10.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. f4 Qb6 6. Nf3 cxd4 7. cxd4 Bb4+ 8. Nc3 Bd7 9. a3 Bxc3+ 10. bxc3 Rc8 11. Bd3 Na5 12. Rb1 Qc7 13. Bd2 Nc4 14. Bxc4 dxc4 15. 0-0 Bc6 16. Nh4 Be4 17. Qg4 Kf8 18. Rbe1 Nh6 19. Qg5 Bd3 20. Rf3 Qe7 21. Qh5 Bg6 22. Qg5 Qxa3 23. g4 Qe7 24. f5 exf5 25. Qxe7+ Kxe7 26. Bxh6 gxh6 27. Nxf5+ Bxf5 28. Rxf5 Rhg8 29. h3 Rg6 30. Ref1 Rf8 31. d5 Rg5 32. Rb1 b6 33. Kf2 f6 34. e6 h5 35. Ra1 a5 36. Rb1 Rb8 37. Ke3 hxg4 38. Rxg5 fxg5 39. hxg4 Kd6 40. Kd4 b5 41. Rf1 Rb7 42. Rf8 Ra7 43. Rb8 a4 44. Rb6+ Ke7 45. Rxb5 a3 46. Rb1 a2 47. Ra1 Kd6 48. Kxc4 Ra4+ 49. Kb5 Ra8 50. c4 Rb8+ 51. Ka4 Ra8+ 52. Kb3 h5 53. gxh5 g4 54. h6 g3 55. h7 g2 56. Kc3 Rh8 57. Kd4 Rxh7 58. c5+ Kc7 59. d6+ Kc6 60. e7 Rh4+ 61. Ke5 Kd7 62. c6+ Ke8 63. Rxa2 Rh5+ 64. Kf4 Rh4+ 65. Kf3 1-0

[Event "Recife Arraes Memorial 10th"]
[Site "Recife"]
[Date "2017.10.07"]
[Round "3"]
[White "Ferreira, Ivanilson Silva"]
[Black "Macedo, Alexandre Soares"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1845"]
[BlackElo "1861"]
[PlyCount "56"]
[EventDate "2017.10.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Ng3 g6 6. d4 Bg7 7. Bd3 0-0 8. Bg5 Bg4 9. c3 Re8 10. 0-0 Nbd7 11. h3 Bxf3 12. Qxf3 Qb6 13. b3 e5 14. Rad1 exd4 15. cxd4 Qa5 16. Bxf6 Nxf6 17. a4 Rad8 18. Bc4 b5 19. axb5 cxb5 20. Be2 Nd5 21. Ne4 f5 22. Ng3 Qb4 23. Rd3 f4 24. Ne4 Qe7 25. Nc3 Nxc3 26. Rxc3 Qxe2 27. Qxf4 Rxd4 28. Qg5 Qxf1+ 0-1

[Event "Recife Arraes Memorial 10th"]
[Site "Recife"]
[Date "2017.10.07"]
[Round "4"]
[White "Gomes, Jose Murilo"]
[Black "Ferreira, Ivanilson Silva"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2036"]
[BlackElo "1845"]
[PlyCount "117"]
[EventDate "2017.10.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Be7 5. Nxc6 dxc6 6. Qxd8+ Bxd8 7. Bc4 b5 8. Bd3 Bf6 9. c3 a5 10. Bf4 Bd8 11. 0-0 Nf6 12. Na3 0-0 13. Nc2 Re8 14. Rfe1 Nh5 15. Be3 Be7 16. Rad1 Bd6 17. Nd4 Bd7 18. g3 g6 19. f4 Rab8 20. e5 Bf8 21. Nb3 Bg4 22. Be2 Bxe2 23. Rxe2 a4 24. Nc5 Ng7 25. Ne4 Red8 26. Red2 Ne6 27. Nf6+ Kg7 28. Rxd8 Rxd8 29. Rxd8 Nxd8 30. Ne8+ Kg8 31. Nxc7 Nb7 32. Na6 Be7 33. Nb8 Nd8 34. Kf2 Kg7 35. Kf3 f5 36. Bb6 c5 37. Bxd8 Bxd8 38. Nd7 Be7 39. Nb6 Kf7 40. c4 a3 41. b3 b4 42. Nd5 Bd8 43. g4 h5 44. h3 Ke6 45. Ne3 Be7 46. Nf1 hxg4+ 47. hxg4 g5 48. gxf5+ Kxf5 49. Ne3+ Ke6 50. Ke4 gxf4 51. Nd5 f3 52. Kxf3 Kxe5 53. Nxe7 Kd4 54. Nd5 Kd3 55. Nxb4+ Kc3 56. Ke2 Kxb4 57. Kd2 Ka5 58. Kc3 Kb6 59. b4 1-0

[Event "Recife Arraes Memorial 10th"]
[Site "Recife"]
[Date "2017.10.06"]
[Round "1"]
[White "Ferreira, Ivanilson Silva"]
[Black "Caldas, Raphael Cavalcanti"]
[Result "1-0"]
[ECO "C57"]
[WhiteElo "1845"]
[PlyCount "69"]
[EventDate "2017.10.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 Nxe4 5. Qf3 f6 6. Nxe4 Nd4 7. Qd1 d5 8. c3 Nc6 9. Nxf6+ Qxf6 10. Bxd5 Bc5 11. Qf3 Rf8 12. Qxf6 Rxf6 13. 0-0 Bd7 14. b4 Bxb4 15. Bxc6 Bxc6 16. cxb4 0-0-0 17. Bb2 Bb5 18. Re1 Rdf8 19. f3 Rxf3 20. gxf3 Rxf3 21. Na3 Bd3 22. Rac1 e4 23. Be5 c6 24. Nc4 Rf5 25. Nd6+ Kd8 26. Nxf5 e3 27. Nxe3 g5 28. Rc4 Bg6 29. Bf6+ Ke8 30. Nd5+ Kd7 31. Re7+ Kc8 32. b5 Bf5 33. bxc6 a6 34. Nb6+ Kb8 35. Rxb7# 1-0

[Event "Recife Arraes Memorial 10th"]
[Site "Recife"]
[Date "2017.10.06"]
[Round "2"]
[White "Gomes de Moura, Pedro Vinicius"]
[Black "Ferreira, Ivanilson Silva"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "2098"]
[BlackElo "1845"]
[PlyCount "82"]
[EventDate "2017.10.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. c4 c6 2. e3 Nf6 3. d3 e5 4. Nf3 Be7 5. Nc3 d6 6. Qc2 0-0 7. d4 exd4 8. Nxd4 d5 9. Bd3 Na6 10. a3 Nc5 11. Be2 Re8 12. 0-0 a5 13. Rb1 a4 14. b4 axb3 15. Nxb3 dxc4 16. Bxc4 Qc7 17. Nd4 Qe5 18. Nf3 Qh5 19. Ne2 Bf5 20. Bxf7+ Kxf7 21. Qc4+ Kf8 22. Ne5 Be6 23. Qc2 Qxe5 24. Ng3 Red8 25. Bb2 Qc7 26. Bxf6 gxf6 27. Qxh7 Bd6 28. Qh8+ Ke7 29. Qg7+ Bf7 30. Nf5+ Ke8 31. Qxf6 Be5 32. Rxb7 Bxh2+ 33. Kh1 Qxb7 34. Kxh2 Be6 35. Qh8+ Kd7 36. Qd4+ Kc8 37. Qxc5 Qh7+ 38. Kg1 Ra6 39. Ne7+ Kb7 40. Nxc6 Rxc6 41. Rb1+ Qxb1+ 0-1

[Event "Recife op 4th"]
[Site "Recife"]
[Date "2017.04.23"]
[Round "6"]
[White "Almeida Silva, Emiliano Piskator"]
[Black "Ferreira, Ivanilson Silva"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1798"]
[BlackElo "1856"]
[PlyCount "64"]
[EventDate "2017.04.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. g3 Qc7 6. Bg2 Nf6 7. 0-0 Bd6 8. exd5 Nxd5 9. Nc4 Be7 10. Re1 0-0 11. h4 h6 12. Nce5 Nxe5 13. Nxe5 Bf6 14. Ng4 Be7 15. Nxh6+ Kh7 16. Nxf7 Rxf7 17. Be4+ Kg8 18. Bg5 Nf6 19. Bg6 Rf8 20. Bxf6 Rxf6 21. Qh5 Rxg6 22. Qxg6 Bd7 23. f4 Bf6 24. h5 Bxb2 25. Rab1 Bd4+ 26. Kh2 b6 27. h6 Rf8 28. Re4 Bc8 29. f5 exf5 30. Re8 Rxe8 31. h7+ Kh8 32. Qxe8+ Kxh7 1/2-1/2

[Event "Recife op 4th"]
[Site "Recife"]
[Date "2017.04.22"]
[Round "4"]
[White "Alves Ferreira, Carlos Antonio"]
[Black "Ferreira, Ivanilson Silva"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1547"]
[BlackElo "1856"]
[PlyCount "127"]
[EventDate "2017.04.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 c5 3. e3 Nc6 4. Bb5 Bd7 5. 0-0 e6 6. b3 Be7 7. Bb2 Bf6 8. c3 Nge7 9. Bxc6 Nxc6 10. d4 cxd4 11. cxd4 0-0 12. Ne5 g6 13. a3 Be8 14. Rf3 Nxe5 15. fxe5 Bg7 16. Rh3 f6 17. exf6 Qxf6 18. Rf3 Qg5 19. Nd2 Rxf3 20. Qxf3 Bb5 21. a4 Rf8 22. Qg3 Qxg3 23. hxg3 Bd3 24. Ba3 Rc8 25. Rc1 Rc2 26. Rxc2 Bxc2 27. a5 e5 28. Bc5 a6 29. Kf2 e4 30. b4 Kf7 31. g4 Bf6 32. Kg3 g5 33. Kf2 Be7 34. Nf1 Bd1 35. Kg3 Bxc5 36. bxc5 Ke6 37. Nd2 Bc2 38. Nf1 Kd7 39. Kh3 Kc6 40. Ng3 Kb5 41. Nh5 Kxa5 42. Nf6 Bb3 43. Nxh7 Kb5 44. Nxg5 a5 45. Nf7 a4 46. g5 a3 47. g6 a2 48. g7 a1Q 49. g8Q Qh1+ 50. Kg3 Qe1+ 51. Kh2 Qxe3 52. Nd6+ Kb4 53. Qb8 Qf4+ 54. Kg1 e3 55. Qxb7+ Kc3 56. Qf7 Qxf7 57. Nxf7 e2 58. Kf2 Kd2 59. Ne5 e1Q+ 60. Kf3 Bd1+ 61. Kf4 Qe4+ 62. Kg3 Qxd4 63. Nf3+ Bxf3 64. gxf3 0-1

[Event "Recife op 4th"]
[Site "Recife"]
[Date "2017.04.22"]
[Round "3"]
[White "Fernandes, Pedro Guilherme Mun"]
[Black "Ferreira, Ivanilson Silva"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1668"]
[BlackElo "1856"]
[PlyCount "138"]
[EventDate "2017.04.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 Qxd5 4. Nf3 Nf6 5. c4 Bb4+ 6. Bd2 Bxd2+ 7. Nbxd2 Qa5 8. Be2 c5 9. 0-0 cxd4 10. Nb3 Qc7 11. Nbxd4 a6 12. Rc1 0-0 13. Qc2 Re8 14. Rfe1 Bd7 15. Bd3 Nc6 16. Nxc6 Bxc6 17. Ne5 Rad8 18. Nxc6 Qxc6 19. b4 Qd6 20. Be4 Nxe4 21. Qxe4 Qxb4 22. Rb1 Qa5 23. Qxb7 Qxa2 24. c5 Qd5 25. c6 Rc8 26. c7 Qxb7 27. Rxb7 Kf8 28. Ra1 Re7 29. Rc1 Ree8 30. Ra1 Ke7 31. Rxa6 Kd7 32. Raa7 Re7 33. g3 Kc6 34. Rb8 Rcxc7 35. Rxc7+ Rxc7 36. Rh8 h6 37. Rh7 f5 38. h3 Kd5 39. g4 Ke4 40. Kg2 Kf4 41. gxf5 exf5 42. Rh8 Rc6 43. Rb8 Rg6+ 44. Kf1 Kg5 45. Rb4 f4 46. Kg2 Kh4+ 47. Kh2 Rf6 48. Kg2 g5 49. Rc4 Rb6 50. Rc3 h5 51. Rf3 Rb4 52. Rc3 g4 53. hxg4 hxg4 54. Rc8 f3+ 55. Kh2 Rb5 56. Rh8+ Rh5 57. Rxh5+ Kxh5 58. Kh1 Kg5 59. Kg1 Kf5 60. Kh2 Kf4 61. Kh1 g3 62. fxg3+ Ke3 63. g4 f2 64. Kg2 Ke2 65. Kg3 f1Q 66. Kh4 Qh1+ 67. Kg3 Qh6 68. Kg2 Qg5 69. Kg3 Ke3 0-1

[Event "Recife op 4th"]
[Site "Recife"]
[Date "2017.04.22"]
[Round "5"]
[White "Ferreira, Ivanilson Silva"]
[Black "Rocha, Vitor Firmo de Souz"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "1856"]
[BlackElo "2186"]
[PlyCount "126"]
[EventDate "2017.04.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. cxd5 exd5 5. Qc2 Bd6 6. Nc3 Ne7 7. Bg5 f6 8. Bd2 Bf5 9. Qb3 Qb6 10. Qxb6 axb6 11. a3 b5 12. Na2 0-0 13. e3 Na6 14. Rc1 Nc8 15. Ba5 Re8 16. Be2 Bf8 17. 0-0 Nd6 18. Nb4 Nc4 19. Nxa6 Rxa6 20. Bc3 Nb6 21. Nh4 Bd7 22. Bd3 Na4 23. Rfe1 Nxc3 24. Rxc3 b4 25. Rb3 b5 26. axb4 Ra4 27. Rc1 g6 28. Ra3 Rxb4 29. Ra2 Rc8 30. g3 Bh3 31. Ng2 Bh6 32. Rc2 Bg4 33. Rc1 Rxd4 34. Bxb5 Rd1+ 35. Rxd1 Bxd1 36. Ra1 Bf3 37. Bd3 c5 38. Ne1 Bg4 39. b3 Bh3 40. Ra4 Bg7 41. Rh4 Bd7 42. f4 Rb8 43. Bc2 f5 44. Kf2 Bf6 45. Rh3 h5 46. Ke2 c4 47. bxc4 dxc4 48. Nf3 Rb2 49. Kd1 c3 50. Nd4 Kg7 51. g4 hxg4 52. Rg3 Rb4 53. Ne2 Bc6 54. e4 Bxe4 55. Bxe4 Rxe4 56. Nxc3 Bxc3 57. Rxc3 Rxf4 58. Ke2 Rf3 59. Rxf3 gxf3+ 60. Kxf3 g5 61. h3 Kg6 62. Kg2 Kh5 63. Kf3 Kh4 0-1

[Event "Recife op 4th"]
[Site "Recife"]
[Date "2017.04.21"]
[Round "2"]
[White "Ferreira, Ivanilson Silva"]
[Black "Souza, Rafael Cabral de"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "1856"]
[BlackElo "2154"]
[PlyCount "82"]
[EventDate "2017.04.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 b6 2. Nf3 Bb7 3. c4 e6 4. Nc3 Nf6 5. Bg5 h6 6. Bh4 Be7 7. e3 0-0 8. Bd3 d6 9. Qe2 Nbd7 10. 0-0 Re8 11. e4 e5 12. dxe5 dxe5 13. Rad1 c6 14. Bb1 Qc7 15. a3 a5 16. h3 Nh5 17. Bxe7 Nf4 18. Qe3 Rxe7 19. Rd2 a4 20. Nh4 Nc5 21. Bc2 Ba6 22. Kh2 Bxc4 23. Rg1 Be6 24. Ne2 Nxe2 25. Qxe2 Rd7 26. Rgd1 Rad8 27. Nf3 f6 28. Qe3 Bf7 29. Qc3 Kh7 30. Qb4 Rxd2 31. Nxd2 Rd4 32. Qc3 Qd7 33. f3 Bb3 34. Nxb3 axb3 35. Rc1 bxc2 36. Rxc2 Rd3 37. Qb4 Rb3 38. Qc4 Qd4 39. Qe2 Ne6 40. g3 Ng5 41. f4 Nf3+ 0-1

[Event "Recife op 4th"]
[Site "Recife"]
[Date "2017.04.20"]
[Round "1"]
[White "Ferreira, Ivanilson Silva"]
[Black "Da Silva, Darlison Dorgival"]
[Result "1-0"]
[ECO "D79"]
[WhiteElo "1856"]
[PlyCount "43"]
[EventDate "2017.04.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 c6 4. Nf3 Nbd7 5. cxd5 cxd5 6. g3 g6 7. Bg2 Bg7 8. Bf4 0-0 9. 0-0 Nb6 10. Nb5 Ne8 11. Rc1 Nc4 12. b3 a6 13. Nc3 Ncd6 14. Nxd5 e6 15. Nc3 b5 16. Ne5 Nb7 17. Ne4 b4 18. Nc5 Ned6 19. Nc6 Qc7 20. Nxb4 Qa5 21. Bxd6 Rd8 22. Nxb7 1-0

[Event "Recife Arraes Memorial 9th"]
[Site "Recife"]
[Date "2016.10.23"]
[Round "6.14"]
[White "Da Silva, Anderson Vieira"]
[Black "Ferreira, Ivanilson Silva"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1652"]
[BlackElo "1892"]
[PlyCount "104"]
[EventDate "2016.10.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. 0-0 Nf6 5. d4 d6 6. Nc3 Bg4 7. d5 Nd4 8. Be2 Nxe2+ 9. Qxe2 a6 10. h3 Bh5 11. Bg5 Nxd5 12. Bxe7 Nxc3 13. Qc4 Qxe7 14. Qxc3 0-0 15. g4 Bg6 16. Qc4 Qf6 17. Kg2 Rac8 18. Rae1 Kh8 19. Re3 Qf4 20. Nd2 b5 21. Qc6 h5 22. a3 f6 23. Qxa6 c6 24. Qa5 h4 25. Rfe1 Bf7 26. Nf3 Qh6 27. Nd2 d5 28. f3 Qf4 29. Nf1 d4 30. R3e2 Bc4 31. b3 Bxe2 32. Rxe2 Rfd8 33. Qa6 Qc1 34. Rd2 Rc7 35. a4 Qb2 36. Qb6 Rdc8 37. a5 Qa3 38. f4 Qe7 39. fxe5 fxe5 40. a6 Ra7 41. Nh2 Qc7 42. Qc5 Rxa6 43. Nf3 Re8 44. Nxh4 Kh7 45. Nf5 g6 46. Nd6 Qe7 47. Rf2 Rf8 48. Rxf8 Qxf8 49. Qxe5 Ra2 50. Qxd4 Rxc2+ 51. Kg3 c5 52. Qe3 Qxd6+ 0-1

[Event "Recife Arraes Memorial 9th"]
[Site "Recife"]
[Date "2016.10.23"]
[Round "5.18"]
[White "Ferreira, Ivanilson Silva"]
[Black "Prisma, Zenil Da Costa"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1892"]
[BlackElo "1739"]
[PlyCount "99"]
[EventDate "2016.10.21"]
[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 Nc6 3. c3 d6 4. d4 cxd4 5. cxd4 e6 6. Nc3 a6 7. Be2 Nf6 8. 0-0 Be7 9. h3 0-0 10. Be3 Bd7 11. Rc1 Rc8 12. Bd3 g6 13. e5 dxe5 14. dxe5 Ne8 15. a3 Ng7 16. Bh6 Re8 17. Qd2 Nb8 18. Ne4 Rxc1 19. Rxc1 Bc6 20. Qc3 Nf5 21. Bg5 Bxg5 22. Nfxg5 Bxe4 23. Nxe4 Kg7 24. Nf6 Rf8 25. Be4 Qb6 26. b4 Nd4 27. Re1 Rd8 28. Qg3 Qb5 29. Qg5 Nbc6 30. Ng4 Kf8 31. Kh1 h5 32. Rd1 hxg4 33. Bxc6 Nxc6 34. Rxd8+ Nxd8 35. Qxd8+ Kg7 36. Qf6+ Kg8 37. hxg4 Qd3 38. Qf3 Qb5 39. Qe3 b6 40. Kg1 a5 41. bxa5 bxa5 42. Kh2 a4 43. Qc3 Qb3 44. Qc5 Qd5 45. Qxd5 exd5 46. Kg3 Kf8 47. Kf4 Ke7 48. Ke3 g5 49. Kd4 Ke6 50. g3 1-0

[Event "Recife Arraes Memorial 9th"]
[Site "Recife"]
[Date "2016.10.22"]
[Round "4.21"]
[White "Akasaka, Eduardo"]
[Black "Ferreira, Ivanilson Silva"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1479"]
[BlackElo "1892"]
[PlyCount "68"]
[EventDate "2016.10.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 e6 4. e3 Be7 5. Bd3 Nc6 6. c3 h6 7. Bf4 Nh5 8. Bg3 Nxg3 9. hxg3 Bf6 10. Nbd2 Qe7 11. Qc2 e5 12. dxe5 Nxe5 13. Be2 g6 14. Qb3 c6 15. Nxe5 Bxe5 16. Nf3 Bg7 17. Nh2 Be6 18. Qd1 0-0 19. 0-0 Be5 20. Bd3 Bc7 21. Qc2 Kg7 22. Rae1 Rae8 23. f4 f5 24. Qd1 Bb6 25. Qd2 Bc8 26. Nf3 Bxe3+ 27. Rxe3 Qxe3+ 28. Qxe3 Rxe3 29. Bb1 Re2 30. Rf2 Rfe8 31. Ne5 Re1+ 32. Rf1 Rxf1+ 33. Kxf1 Kf6 34. Nf3 c5 0-1

[Event "Recife Arraes Memorial 9th"]
[Site "Recife"]
[Date "2016.10.22"]
[Round "3.18"]
[White "Ferreira, Ivanilson Silva"]
[Black "Goes Filho, Fernando Antonio B"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1892"]
[BlackElo "1666"]
[PlyCount "119"]
[EventDate "2016.10.21"]
[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 g6 3. d4 Bg7 4. c3 cxd4 5. cxd4 Nc6 6. Be3 Nf6 7. Nc3 0-0 8. Bc4 Ng4 9. Bc1 d6 10. 0-0 Na5 11. Be2 Be6 12. Ng5 Nf6 13. d5 Bd7 14. b4 h6 15. Nf3 Rc8 16. Bd2 Nc4 17. Rc1 Nxd2 18. Qxd2 Qb6 19. a3 Rc7 20. Bd3 Rfc8 21. Ne2 Ng4 22. Rxc7 Rxc7 23. h3 Nf6 24. Kh1 Bb5 25. Nfd4 Nxe4 26. Bxe4 Bxd4 27. Rb1 Bxe2 28. Qxe2 Bxf2 29. Rf1 f5 30. Bxf5 gxf5 31. Rxf2 Qd4 32. Qe6+ Kg7 33. Qxf5 Rc1+ 34. Kh2 Qe5+ 35. Qxe5+ dxe5 36. Rd2 Rc3 37. d6 exd6 38. Rxd6 Rxa3 39. Rd7+ Kf6 40. Rxb7 e4 41. Kg1 Ra2 42. g3 Ke5 43. Rh7 Ra6 44. b5 Rb6 45. Rxa7 Rxb5 46. Ra2 Kd4 47. Kf2 Rb3 48. Rd2+ Rd3 49. Re2 Rf3+ 50. Kg2 Rc3 51. Kf2 Rf3+ 52. Kg2 Rf6 53. Rf2 Rxf2+ 54. Kxf2 Kd3 55. Ke1 Ke3 56. h4 Kf3 57. h5 Kxg3 58. Ke2 Kg4 59. Ke3 Kxh5 60. Kf4 0-1

[Event "Recife Arraes Memorial 9th"]
[Site "Recife"]
[Date "2016.10.21"]
[Round "1.25"]
[White "Ferreira, Ivanilson Silva"]
[Black "Costa, Rui De Araujo"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "1892"]
[PlyCount "75"]
[EventDate "2016.10.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 Nc6 4. Bg5 Bf5 5. a3 h6 6. Bh4 e5 7. dxe5 Nxe5 8. Nxd5 g5 9. Nxf6+ Qxf6 10. Bg3 Nxc4 11. Qa4+ Qc6 12. Qxc6+ bxc6 13. b3 Nxa3 14. 0-0-0 Rb8 15. e4 Be6 16. Bc4 Bxc4 17. bxc4 Rb1+ 18. Kd2 Bb4+ 19. Ke2 Rxd1 20. Kxd1 Nxc4 21. Bxc7 0-0 22. Nf3 Re8 23. Kc2 Rxe4 24. Kd3 Rg4 25. h3 Nb2+ 26. Kc2 Rxg2 27. Bg3 Bc5 28. Ne1 Rxg3 29. fxg3 Nc4 30. Nd3 Bd6 31. g4 a5 32. Kb3 Nb6 33. Rc1 a4+ 34. Ka2 Nd5 35. Rxc6 Nb4+ 36. Nxb4 Bxb4 37. Rc4 a3 38. Rxb4 1-0

[Event "Recife Arraes Memorial 9th"]
[Site "Recife"]
[Date "2016.10.21"]
[Round "2.5"]
[White "Souza, Rafael Cabral de"]
[Black "Ferreira, Ivanilson Silva"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2138"]
[BlackElo "1892"]
[PlyCount "83"]
[EventDate "2016.10.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. 0-0 Nf6 5. d4 d6 6. dxe5 Nxe5 7. Nxe5 dxe5 8. Qe2 c6 9. h3 0-0 10. a4 b6 11. Nd2 Bb7 12. b3 Qd4 13. Rb1 Bb4 14. Bd3 Bc3 15. Nf3 Qd6 16. Nh4 Bc8 17. Bg5 h6 18. Be3 Be6 19. Qf3 Qe7 20. Bc4 Bd4 21. Bxe6 Qxe6 22. Bd2 Rad8 23. Nf5 Kh7 24. Bb4 c5 25. Ba3 Rfe8 26. Rfe1 c4 27. bxc4 g6 28. Ng3 Rc8 29. c3 Bc5 30. Bxc5 Rxc5 31. Rb4 Rec8 32. Qd3 a5 33. Rb3 Rxc4 34. Reb1 R8c6 35. Qd8 Nd7 36. Rd1 Nc5 37. Rb5 Nxa4 38. Rdd5 Nc5 39. Qb8 Nd7 40. Qd8 Rc7 41. Ne2 Rxe4 42. Qxc7 1-0

[Event "Recife Asfora Memorial"]
[Site "Recife"]
[Date "2016.08.07"]
[Round "6"]
[White "Ferreira, Ivanilson Silva"]
[Black "De Lima, Djalma Correia"]
[Result "1-0"]
[ECO "B55"]
[WhiteElo "1916"]
[PlyCount "29"]
[EventDate "2016.08.05"]
[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. Bd3 Nbd7 6. f3 a6 7. 0-0 g6 8. Be3 Bg7 9. Qd2 h5 10. Nc3 e5 11. Nde2 Nc5 12. Rad1 h4 13. Bc4 Ke7 14. Bg5 Qb6 15. Nd5+ 1-0

[Event "Recife Asfora Memorial"]
[Site "Recife"]
[Date "2016.08.07"]
[Round "5.8"]
[White "Lima, Luiz Alexandre de S"]
[Black "Ferreira, Ivanilson Silva"]
[Result "1/2-1/2"]
[ECO "B28"]
[WhiteElo "1911"]
[BlackElo "1916"]
[PlyCount "55"]
[EventDate "2016.08.05"]
[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 Nc6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 e5 6. Nf5 d6 7. Ne3 Nf6 8. Bd3 Be6 9. 0-0 Be7 10. Ned5 0-0 11. Nxe7+ Qxe7 12. Bg5 h6 13. Bh4 g5 14. Bg3 Nb4 15. Be2 Kg7 16. a3 Nc6 17. h4 Nd4 18. hxg5 hxg5 19. Qd2 Nxe2+ 20. Qxe2 Rh8 21. Rad1 Rh6 22. Qd2 Rah8 23. Qxg5+ Kf8 24. f3 Rg6 25. Bxe5 Rxg5 26. Bxd6 Qxd6 27. Rxd6 Ke7 28. Rfd1 1/2-1/2

[Event "Recife Asfora Memorial"]
[Site "Recife"]
[Date "2016.08.06"]
[Round "3"]
[White "Fernandes, Pedro Guilherme Mun"]
[Black "Ferreira, Ivanilson Silva"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "1531"]
[BlackElo "1916"]
[PlyCount "33"]
[EventDate "2016.08.05"]
[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 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Nf6 8. Bd3 Be7 9. 0-0 h6 10. Nd5 Be6 11. c4 0-0 12. f4 Bxd5 13. exd5 Qb6+ 14. Kh1 Nb8 15. fxe5 dxe5 16. Qe2 Nbd7 17. Bf5 1/2-1/2

[Event "Recife Asfora Memorial"]
[Site "Recife"]
[Date "2016.08.06"]
[Round "4.10"]
[White "Ferreira, Ivanilson Silva"]
[Black "Cunha, Jose Manoel Vercosa"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1916"]
[BlackElo "1556"]
[PlyCount "77"]
[EventDate "2016.08.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 d6 4. Bc4 c6 5. d4 exd4 6. Qxd4 c5 7. Qd1 Bg4 8. h3 Bh5 9. 0-0 Be7 10. Nd5 0-0 11. Re1 Nbd7 12. Qd3 Bxf3 13. Qxf3 Ne5 14. Qe2 a6 15. a3 b5 16. Nxf6+ Bxf6 17. Bd5 Ra7 18. Be3 Qc7 19. Rad1 Nd7 20. c3 Nb6 21. Ba2 Re8 22. Bf4 Be5 23. Qg4 Bxf4 24. Qxf4 c4 25. Qxd6 Qxd6 26. Rxd6 Na4 27. Rd2 Rae7 28. Bb1 Nc5 29. f3 g6 30. Red1 f5 31. exf5 Re1+ 32. Kf2 R1e5 33. fxg6 Nb3 34. gxh7+ Kh8 35. Rd8 Re2+ 36. Kg3 Nc5 37. Bg6 Nd3 38. Rxe8+ Rxe8 39. Bxe8 1-0

[Event "Recife Asfora Memorial"]
[Site "Recife"]
[Date "2016.08.05"]
[Round "1"]
[White "Da Rocha, Jose Vitor Bezerra"]
[Black "Ferreira, Ivanilson Silva"]
[Result "0-1"]
[ECO "B33"]
[BlackElo "1916"]
[PlyCount "62"]
[EventDate "2016.08.05"]
[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 Nf6 3. d4 cxd4 4. Nxd4 e5 5. Nb3 Nc6 6. Nc3 a6 7. g3 Bb4 8. Bg2 Bxc3+ 9. bxc3 0-0 10. 0-0 Qc7 11. Qd3 h6 12. Be3 b6 13. f4 d6 14. Rad1 Rd8 15. a3 Ng4 16. f5 Nxe3 17. Qxe3 f6 18. c4 Bb7 19. c5 dxc5 20. Rxd8+ Rxd8 21. Bf3 c4 22. Nc1 Nd4 23. Bd1 Qc5 24. Kh1 Qc6 25. Na2 Qxe4+ 26. Qxe4 Bxe4+ 27. Kg1 Nxc2 28. Bxc2 Bxc2 29. Nc3 Rd3 30. Ne4 Rxa3 31. Kf2 Bxe4 0-1

[Event "Recife Asfora Memorial"]
[Site "Recife"]
[Date "2016.08.05"]
[Round "2"]
[White "Ferreira, Ivanilson Silva"]
[Black "Hiramine, Rodrigo Yoshio Ferr"]
[Result "0-1"]
[ECO "D80"]
[WhiteElo "1916"]
[BlackElo "2086"]
[PlyCount "42"]
[EventDate "2016.08.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bg5 Ne4 5. Nxe4 dxe4 6. e3 Bg7 7. Be2 0-0 8. f3 c5 9. d5 Bxb2 10. fxe4 Bc3+ 11. Kf1 f5 12. Bh6 fxe4+ 13. Bxf8 Qxf8+ 14. Nf3 Bxa1 15. Qxa1 exf3 16. gxf3 Qf6 17. Qe1 Bh3+ 18. Kg1 Qg5+ 19. Qg3 Qxe3+ 20. Qf2 Qc1+ 21. Bf1 Qxf1+ 0-1

[Event "Joao Pessoa Fischer Memorial 7th"]
[Site "Joao Pessoa"]
[Date "2016.03.13"]
[Round "6"]
[White "Ferreira, Ivanilson Silva"]
[Black "Alves Campelo, Danilo Cesar De"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1800"]
[BlackElo "2002"]
[PlyCount "72"]
[EventDate "2016.03.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nf3 Be7 8. Be3 Ng4 9. Bd2 0-0 10. h3 Nf6 11. Be3 b5 12. a3 Bb7 13. Nd2 Nbd7 14. f3 d5 15. exd5 Nxd5 16. Nxd5 Bh4+ 17. Kf1 Bxd5 18. Rc1 Nb6 19. b3 Rc8 20. Bd3 f5 21. Bf2 e4 22. Be2 Bxf2 23. Kxf2 e3+ 24. Kxe3 Qh4 25. Nf1 Rfe8+ 26. Kd2 Qf2 27. c3 Bc4 28. Rc2 Rxe2+ 29. Kc1 Rxc2+ 30. Qxc2 Qxc2+ 31. Kxc2 Bxf1 32. Rxf1 Nd5 33. Kb2 Re8 34. Rf2 Nf4 35. Rc2 Re2 36. Rxe2 Nxe2 0-1

[Event "Joao Pessoa Fischer Memorial 7th"]
[Site "Joao Pessoa"]
[Date "2016.03.13"]
[Round "5"]
[White "Picasso Gallego, Nicolas"]
[Black "Ferreira, Ivanilson Silva"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "1867"]
[BlackElo "1800"]
[PlyCount "76"]
[EventDate "2016.03.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. Nf3 Nc6 6. Bg5 e6 7. e3 Be7 8. Bd3 0-0 9. 0-0 h6 10. Bh4 a6 11. Rc1 Bd7 12. Re1 Re8 13. a3 Rc8 14. Qe2 Qa5 15. e4 dxe4 16. Nxe4 Nxe4 17. Bxe7 Nxe7 18. Qxe4 Rxc1 19. Qh7+ Kf8 20. Qh8+ Ng8 21. Rxc1 Bc6 22. Rc5 Qb6 23. b4 Bxf3 24. gxf3 f5 25. Bxf5 Kf7 26. Qh7 exf5 27. Qxf5+ Nf6 28. Qf4 Re7 29. d5 Rd7 30. Qc4 Qd6 31. b5 axb5 32. Qxb5 Nxd5 33. a4 Qg6+ 34. Kf1 Qe6 35. Qc4 Nf6 36. Qf4 Qd6 37. Qc4+ Kg6 38. Qc2+ Qd3+ 0-1

[Event "Joao Pessoa Fischer Memorial 7th"]
[Site "Joao Pessoa"]
[Date "2016.03.12"]
[Round "4"]
[White "Ferreira, Ivanilson Silva"]
[Black "Felix, Dieggo Guerra"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1800"]
[BlackElo "1729"]
[PlyCount "81"]
[EventDate "2016.03.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 b5 7. a3 Bb7 8. Bd3 e6 9. 0-0 Nbd7 10. f4 Qc7 11. Be3 Nc5 12. Qf3 Be7 13. Rae1 0-0 14. Kh1 Rac8 15. Bd2 d5 16. exd5 Nxd5 17. Nxd5 Bxd5 18. Qg4 Nxd3 19. cxd3 Bf6 20. Bc3 Qd8 21. f5 exf5 22. Nxf5 Kh8 23. Re7 Bxc3 24. bxc3 g6 25. Qd4+ f6 26. Qh4 Rf7 27. Rxf7 Bxf7 28. Nh6 Kg7 29. Nxf7 Qxd3 30. Qh6+ Kxf7 31. Qxh7+ Ke6 32. Re1+ Kf5 33. Qh6 Qg3 34. Re3 Qg5 35. Rf3+ Ke6 36. Qg7 Rd8 37. Rf1 Rd2 38. Re1+ Kd5 39. Qf7+ Kc5 40. Qe7+ Kc4 41. Re4+ 1-0

[Event "Joao Pessoa Fischer Memorial 7th"]
[Site "Joao Pessoa"]
[Date "2016.03.12"]
[Round "3"]
[White "Melo, Silvio Sa De"]
[Black "Ferreira, Ivanilson Silva"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1889"]
[BlackElo "1800"]
[PlyCount "83"]
[EventDate "2016.03.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Bg4 3. Bf4 e6 4. e3 Bd6 5. Bxd6 Qxd6 6. Be2 Qb4+ 7. Nbd2 Nf6 8. 0-0 b6 9. Rb1 Nbd7 10. a3 Qd6 11. c4 c6 12. b4 0-0 13. Re1 Bf5 14. Rc1 a5 15. c5 bxc5 16. dxc5 Qb8 17. Nd4 Qb7 18. b5 Nb8 19. Nxf5 exf5 20. a4 Nbd7 21. Nb3 Rfe8 22. Nd4 Nb8 23. Nxf5 Re5 24. Nd4 Ne4 25. Qc2 Qc8 26. Bd3 Ra7 27. Rb1 Rc7 28. b6 Rce7 29. Nf3 R5e6 30. Nd2 Nd7 31. Nb3 Rg6 32. f3 Ne5 33. Bxe4 dxe4 34. Kh1 exf3 35. gxf3 Nxf3 36. Re2 Qh3 37. Rg2 h6 38. Rxg6 fxg6 39. Qg2 Qf5 40. Rf1 Nh4 41. Rxf5 Nxg2 42. Rf2 1-0

[Event "Joao Pessoa Fischer Memorial 7th"]
[Site "Joao Pessoa"]
[Date "2016.03.11"]
[Round "1"]
[White "Canuto, Kleber Jorge"]
[Black "Ferreira, Ivanilson Silva"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1936"]
[BlackElo "1800"]
[PlyCount "118"]
[EventDate "2016.03.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. Nf3 Nc6 2. g3 g6 3. Bg2 Bg7 4. 0-0 Nf6 5. c3 e5 6. d3 0-0 7. Nbd2 d6 8. Re1 Re8 9. e4 Bg4 10. h3 Bd7 11. a3 Qc8 12. Kh2 Rf8 13. Ng1 Nh5 14. Nc4 b5 15. Ne3 Ne7 16. Nd5 Nxd5 17. exd5 f5 18. f3 Nf6 19. c4 a6 20. Bg5 Rb8 21. b4 h6 22. Bxf6 Bxf6 23. Rc1 Qb7 24. Qc2 Rbc8 25. h4 f4 26. gxf4 Bxh4 27. fxe5 Bxe1 28. Rxe1 dxe5 29. Rxe5 Rce8 30. d4 Qb6 31. c5 Qf6 32. Qe4 Kf7 33. Ne2 Bf5 34. Qf4 Kg7 35. Ng3 Bc8 36. Qxf6+ Kxf6 37. Ne4+ Kg7 38. d6 Kf7 39. Bh3 Bxh3 40. Kxh3 Rxe5 41. dxe5 Ke6 42. Nf6 cxd6 43. cxd6 Rxf6 44. exf6 Kxd6 45. Kg4 Ke6 46. f7 Kxf7 47. Kf4 Kf6 48. Ke4 h5 49. f4 h4 50. Ke3 Kf5 51. Kf3 h3 52. Kg3 h2 53. Kxh2 Kxf4 54. Kh3 g5 55. Kg2 Ke4 56. Kg3 Kd4 57. Kg4 Kc3 58. Kxg5 Kb3 59. Kf4 Kxa3 0-1

[Event "Joao Pessoa Fischer Memorial 7th"]
[Site "Joao Pessoa"]
[Date "2016.03.11"]
[Round "2"]
[White "Ferreira, Ivanilson Silva"]
[Black "Alboredo, Julia"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1800"]
[BlackElo "2073"]
[PlyCount "74"]
[EventDate "2016.03.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. d3 Nc6 5. Bf4 e5 6. Bg5 Be7 7. Be2 0-0 8. Nbd2 Be6 9. 0-0 d5 10. Qc2 d4 11. Ne1 h6 12. Bh4 b5 13. b3 dxc3 14. Qxc3 Nd4 15. Bd1 Rc8 16. Rc1 Qd6 17. h3 Rfd8 18. Ndf3 c4 19. bxc4 bxc4 20. Qd2 Nxf3+ 21. Bxf3 cxd3 22. Rxc8 Bxc8 23. Bd1 Nxe4 24. Qe3 Bxh4 25. Qxe4 Bf6 26. f4 exf4 27. Rxf4 Qb6+ 28. Kh1 Bb7 29. Qb4 Qc7 30. Nf3 Qc1 31. Qa4 Rc8 32. Kh2 Bc6 33. Qc4 Bxf3 34. Qxc1 Rxc1 35. Bxf3 Be5 36. g3 Bxf4 37. gxf4 d2 0-1

