[Event "Natal Potiguar op 11th"]
[Site "Natal"]
[Date "2019.06.09"]
[Round "6"]
[White "Costa, Miguel Segundo Fari"]
[Black "Da Silva, Giovanni B Tavares"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1108"]
[BlackElo "1476"]
[PlyCount "67"]
[EventDate "2019.06.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 0-0 6. 0-0 d6 7. h3 h6 8. a4 a5 9. Bd2 Nd7 10. Re1 Nb6 11. Bb3 Kh8 12. Be3 Bxe3 13. fxe3 d5 14. exd5 Nxd5 15. e4 Nf4 16. d4 exd4 17. Nxd4 Nxd4 18. Qxd4 Be6 19. Bxe6 Nxe6 20. Qf2 Qe7 21. Nd2 Rad8 22. Rad1 Nc5 23. Nc4 Nd3 24. Rxd3 Rxd3 25. Nxa5 b6 26. Qf1 Rdd8 27. Nb7 Rd7 28. Kh1 c6 29. e5 Rd5 30. Nd6 Kg8 31. Nc4 b5 32. axb5 cxb5 33. Nb6 Rdd8 34. Nc8 0-1

[Event "Natal Potiguar op 11th"]
[Site "Natal"]
[Date "2019.06.09"]
[Round "5"]
[White "Da Silva Neto, Emanuel Tavares"]
[Black "Costa, Miguel Segundo Fari"]
[Result "1/2-1/2"]
[ECO "D07"]
[WhiteElo "1642"]
[BlackElo "1108"]
[PlyCount "15"]
[EventDate "2019.06.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 Nc6 2. d4 d5 3. c4 Nf6 4. cxd5 Nxd5 5. e4 Nf6 6. e5 Nd7 7. Bc4 e6 8. Qb3 1/2-1/2

[Event "Natal Potiguar op 11th"]
[Site "Natal"]
[Date "2019.06.08"]
[Round "4"]
[White "Costa, Miguel Segundo Fari"]
[Black "Amorim, Jorge Luiz De Freit"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1108"]
[BlackElo "1521"]
[PlyCount "86"]
[EventDate "2019.06.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. c3 Nf6 5. d3 d6 6. h3 Be7 7. 0-0 Bd7 8. Nbd2 0-0 9. Re1 Na5 10. Bd5 c6 11. Bb3 Nxb3 12. Qxb3 b5 13. Nf1 Be6 14. c4 Nd7 15. Ng3 Rb8 16. Qc2 a6 17. Nf5 Bxf5 18. exf5 Re8 19. d4 Bf6 20. cxb5 cxb5 21. dxe5 dxe5 22. b3 Rc8 23. Qd2 Qc7 24. Bb2 Qb7 25. Rac1 Rxc1 26. Rxc1 Rc8 27. Rxc8+ Qxc8 28. Qd6 e4 29. Bxf6 Nxf6 30. Ne5 Qc1+ 31. Kh2 Qf4+ 32. Kg1 Qxf5 33. Qb8+ Kh7 34. Nxf7 Qd5 35. Nd6 Nh5 36. a4 Qxb3 37. axb5 e3 38. Qe8 Qd1+ 39. Kh2 exf2 40. Qe4+ g6 41. Qe7+ Ng7 42. Ne8 Qg1+ 43. Kg3 f1N+ 0-1

[Event "Natal Potiguar op 11th"]
[Site "Natal"]
[Date "2019.06.08"]
[Round "3"]
[White "Gomes, Andre Luis Bernardi"]
[Black "Costa, Miguel Segundo Fari"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1702"]
[BlackElo "1108"]
[PlyCount "53"]
[EventDate "2019.06.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 d6 5. Ng5 d5 6. exd5 Na5 7. dxe5 Nxc4 8. exf6 Qxf6 9. 0-0 Bc5 10. Qe2+ Ne5 11. Ne4 Qe7 12. Nxc5 Bg4 13. Qb5+ c6 14. dxc6 bxc6 15. Qb7 Qxb7 16. Nxb7 0-0 17. Nc3 Bf5 18. Re1 Nc4 19. b3 Nb6 20. Ba3 Rfe8 21. Rxe8+ Rxe8 22. Nd6 Re5 23. Nxf5 Rxf5 24. Rd1 Nd5 25. Nxd5 cxd5 26. c4 Re5 27. Kf1 1-0

[Event "Natal Potiguar op 11th"]
[Site "Natal"]
[Date "2019.06.07"]
[Round "2"]
[White "Costa, Miguel Segundo Fari"]
[Black "Gomes, Carlos"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1108"]
[BlackElo "1561"]
[PlyCount "55"]
[EventDate "2019.06.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Bc5 5. d3 h6 6. 0-0 Bb6 7. Be3 d6 8. h3 0-0 9. Qd2 Kh7 10. Ne2 d5 11. exd5 Nxd5 12. d4 e4 13. Ne5 Nce7 14. f3 exf3 15. Rxf3 Nxe3 16. Qd3+ N3f5 17. Raf1 Bxd4+ 18. Nxd4 Qxd4+ 19. Qxd4 Nxd4 20. Rxf7 Re8 21. Bd3+ Kg8 22. c3 Ndc6 23. Nxc6 Nxc6 24. Rxc7 Be6 25. Rxb7 Rab8 26. Be4 Rxb7 27. Bxc6 Rbb8 28. Re1 1-0

[Event "Natal Potiguar op 11th"]
[Site "Natal"]
[Date "2019.06.07"]
[Round "1"]
[White "De Oliveira, Daniel Paiva"]
[Black "Costa, Miguel Segundo Fari"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "1810"]
[BlackElo "1108"]
[PlyCount "39"]
[EventDate "2019.06.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nc3 Bc5 5. f4 d6 6. Nf3 0-0 7. Nd5 Bb4+ 8. c3 Ba5 9. b4 Bb6 10. Nxb6 axb6 11. fxe5 dxe5 12. 0-0 Re8 13. Ng5 Re7 14. Qe1 Nxb4 15. Qh4 h6 16. Nxf7 Rxf7 17. Bxh6 gxh6 18. Rxf6 Kh8 19. Rxh6+ Rh7 20. Rxh7# 1-0

[Event "Potiguar-ch sf"]
[Site "Natal"]
[Date "2018.12.02"]
[Round "5"]
[White "Costa, Miguel Segundo Fari"]
[Black "Barbosa, Julia Freire Dias"]
[Result "1-0"]
[ECO "C55"]
[PlyCount "149"]
[EventDate "2018.11.30"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. c3 0-0 6. 0-0 d5 7. exd5 Nxd5 8. Re1 Be6 9. Nxe5 Qd6 10. d4 Bf6 11. Ng4 Bxg4 12. Qxg4 Rfe8 13. Rxe8+ Rxe8 14. Bg5 Re1+ 15. Bf1 Bxg5 16. Qxg5 Qf6 17. Qxd5 Qf4 18. Qd7 g6 19. Qc8+ Kg7 20. Qxb7 Qc1 21. Qb5 Ne7 22. g3 Nd5 23. Qxd5 Rxf1+ 24. Kg2 Rg1+ 25. Kf3 Qd1+ 26. Kf4 Qe1 27. Qe5+ Kh6 28. Qxe1 Rxe1 29. c4 Rd1 30. d5 Rd4+ 31. Ke5 Rxc4 32. Nd2 Rc2 33. Ne4 Rxb2 34. Rc1 Rb7 35. Nc5 f6+ 36. Kxf6 Rb6+ 37. Ne6 Rd6 38. Rxc7 Rxd5 39. Rxa7 Rf5+ 40. Ke7 Rxf2 41. a4 Kh5 42. a5 Kg4 43. a6 Ra2 44. Nc7 Rxh2 45. Rb7 Ra2 46. a7 h5 47. Rb4+ Kxg3 48. Rb3+ Kg4 49. Rb2 Rxa7 50. Kd7 h4 51. Kc6 g5 52. Ne6 Ra6+ 53. Kd5 Ra5+ 54. Kd4 Ra4+ 55. Ke3 Ra3+ 56. Kf2 Rf3+ 57. Kg2 h3+ 58. Kh2 Kf5 59. Nd4+ Kf4 60. Nxf3 Kxf3 61. Kxh3 g4+ 62. Kh2 g3+ 63. Kg1 Kg4 64. Kg2 Kf4 65. Rb4+ Ke3 66. Kxg3 Kd3 67. Rf4 Ke3 68. Kg4 Kd3 69. Kf3 Kc3 70. Re4 Kd3 71. Kf4 Kc3 72. Ke3 Kb3 73. Kd3 Ka3 74. Kc2 Ka2 75. Ra4# 1-0

[Event "Potiguar-ch sf"]
[Site "Natal"]
[Date "2018.12.01"]
[Round "4"]
[White "De Lima Jr, Francisco Biagioni"]
[Black "Costa, Miguel Segundo Fari"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "1686"]
[PlyCount "73"]
[EventDate "2018.11.30"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. 0-0 Bd6 6. d4 exd4 7. Qxd4 Nf6 8. e5 c5 9. Qh4 Be7 10. exf6 Bxf6 11. Qe4+ Be7 12. Qxa8 0-0 13. c4 d6 14. Bd2 Bf6 15. Bc3 Bh4 16. Nxh4 Qxh4 17. Nd2 Re8 18. Rae1 Rd8 19. Re4 Qg5 20. Rfe1 Be6 21. Qxa6 h6 22. Rxe6 fxe6 23. Rxe6 Kf7 24. Re4 Rf8 25. Qc6 Qd8 26. Rf4+ Kg8 27. Rxf8+ Kxf8 28. Qd5 Qe7 29. Kf1 Qd7 30. Qa8+ Ke7 31. Qg8 Qa4 32. Qxg7+ Kd8 33. Qf6+ Kc8 34. Qf5+ Kb7 35. Qb1 c6 36. b4 Kc7 37. Qb3 1-0

[Event "Potiguar-ch sf"]
[Site "Natal"]
[Date "2018.11.30"]
[Round "1"]
[White "Costa, Miguel Segundo Fari"]
[Black "Ananias, Thales Rodrigo Lima"]
[Result "0-1"]
[ECO "B30"]
[BlackElo "1494"]
[PlyCount "96"]
[EventDate "2018.11.30"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 e6 5. 0-0 d5 6. exd5 exd5 7. Bb3 Be7 8. d4 Be6 9. Re1 0-0 10. Be3 c4 11. Ba4 Rc8 12. b3 a6 13. Nd2 b5 14. Nxb5 axb5 15. Bxb5 Bb4 16. a3 Bc3 17. Rb1 Nxd4 18. Bxd4 Bxd4 19. Ba6 Ra8 20. Bb5 Rxa3 21. bxc4 Qa8 22. Nb3 Bc3 23. Re3 dxc4 24. Bxc4 Bxc4 25. Rxc3 Bxb3 26. Rcxb3 Rxb3 27. cxb3 h6 28. h3 Rb8 29. b4 Qd5 30. Qe1 Qc4 31. Qd2 Nd5 32. Qe1 Nxb4 33. Qf1 Qf4 34. Qe1 Nd3 35. Rxb8+ Qxb8 36. Qe2 Nf4 37. Qe4 g5 38. h4 Qd8 39. g3 Ne6 40. Qg4 Qd4 41. Qh5 Kg7 42. Kg2 gxh4 43. Qxh4 Qxh4 44. gxh4 Kg6 45. Kg3 Kh5 46. f3 f6 47. Kh3 Nf4+ 48. Kg3 Ng6 0-1

[Event "Potiguar-ch sf"]
[Site "Natal"]
[Date "2018.11.30"]
[Round "2"]
[White "Da Silva Pinto, Maria Cecilia"]
[Black "Costa, Miguel Segundo Fari"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1237"]
[PlyCount "91"]
[EventDate "2018.11.30"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. Bf4 Nf6 4. e3 Bg4 5. c4 Bxf3 6. Qxf3 dxc4 7. Bxc4 e6 8. Nc3 Bb4 9. 0-0 0-0 10. d5 exd5 11. Nxd5 Nxd5 12. Qxd5 Qxd5 13. Bxd5 Ne7 14. Bxb7 Rab8 15. Bf3 Bc5 16. Bxc7 Rxb2 17. Be5 Rb5 18. Rab1 Ra5 19. Rb2 Re8 20. Bc3 Ra3 21. Bd4 Bd6 22. g3 Nf5 23. Rd2 Nxd4 24. Rxd4 Bc5 25. Rd2 a5 26. Rfd1 h6 27. Rd8 Rxd8 28. Rxd8+ Kh7 29. Bd5 Rd3 30. Be4+ g6 31. Bxd3 a4 32. e4 Bb6 33. Ra8 a3 34. Rxa3 Bc5 35. Ra8 h5 36. Re8 f6 37. e5 Kg7 38. e6 Bb4 39. a4 f5 40. Bc4 g5 41. e7 Kf6 42. Rf8+ Kxe7 43. Rxf5 Bd2 44. a5 Kd7 45. a6 Kc7 46. Rb5 1-0

[Event "Natal Potiguar op"]
[Site "Natal"]
[Date "2017.06.04"]
[Round "6"]
[White "Costa, Miguel Segundo Fari"]
[Black "Marinho, Daiana Cruz"]
[Result "0-1"]
[ECO "C60"]
[BlackElo "1747"]
[PlyCount "41"]
[EventDate "2017.06.02"]
[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 e5 2. Nf3 Nc6 3. Bb5 f6 4. Nc3 a6 5. Ba4 Bd6 6. 0-0 Nge7 7. d3 Nd4 8. Nh4 c6 9. Qh5+ g6 10. Nxg6 Nxg6 11. f4 b5 12. fxe5 Bxe5 13. Bf4 Ke7 14. Be3 bxa4 15. Nxa4 Nxc2 16. Bc5+ d6 17. Rac1 Nd4 18. Nb6 Rb8 19. Qh6 Qg8 20. Nxc8+ Rxc8 21. Qh5 0-1

[Event "Natal Potiguar op"]
[Site "Natal"]
[Date "2017.06.04"]
[Round "5"]
[White "Ribeiro, Luan Lincoln Cunha"]
[Black "Costa, Miguel Segundo Fari"]
[Result "1-0"]
[ECO "D30"]
[PlyCount "31"]
[EventDate "2017.06.02"]
[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 Nf6 4. Bf4 Nc6 5. e3 Bb4+ 6. Nbd2 0-0 7. c5 Ne4 8. a3 Ba5 9. b4 Nc3 10. Qc2 Ne4 11. Nxe4 dxe4 12. Qxe4 Qd5 13. Qxd5 exd5 14. bxa5 Nxa5 15. Bxc7 Nb3 16. Rb1 1-0

[Event "Natal Potiguar op"]
[Site "Natal"]
[Date "2017.06.03"]
[Round "4"]
[White "Costa, Miguel Segundo Fari"]
[Black "Ananias, Thales Rodrigo Lima"]
[Result "0-1"]
[ECO "C77"]
[BlackElo "1489"]
[PlyCount "37"]
[EventDate "2017.06.02"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Nc3 Bb4 6. a3 Bxc3 7. bxc3 Nxe4 8. 0-0 0-0 9. Bxc6 dxc6 10. Bb2 Re8 11. d3 Ng5 12. d4 Bg4 13. Bc1 Nxf3+ 14. gxf3 Bh5 15. Re1 Qf6 16. Re3 exd4 17. cxd4 Rxe3 18. Bxe3 Bxf3 19. Qd3 0-1

[Event "Natal Potiguar op"]
[Site "Natal"]
[Date "2017.06.03"]
[Round "3"]
[White "Da Silva, Karina Ingryd Olive"]
[Black "Costa, Miguel Segundo Fari"]
[Result "1/2-1/2"]
[ECO "C87"]
[WhiteElo "1479"]
[PlyCount "117"]
[EventDate "2017.06.02"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 0-0 7. Bxc6 dxc6 8. d3 Bg4 9. Nbd2 Bb4 10. c3 Bc5 11. Qc2 b6 12. Nxe5 Bh5 13. Nxc6 Qd7 14. d4 Qxc6 15. dxc5 Qxc5 16. Nb3 Qe7 17. Bg5 Qe5 18. Bxf6 Qxf6 19. e5 Qe6 20. Nd4 Qd5 21. e6 fxe6 22. Nxe6 Rf7 23. f3 Bg6 24. Qe2 Re8 25. c4 Qd6 26. Rad1 Qc6 27. Rd8 Rfe7 28. Rxe8+ Rxe8 29. b4 Bf7 30. b5 axb5 31. cxb5 Qd7 32. f4 Rxe6 33. Qd1 Qxb5 34. Qd8+ Re8 35. Rxe8+ Bxe8 36. Qxc7 Qb1+ 37. Kf2 Qxa2+ 38. Kg3 b5 39. Qe7 Qf7 40. Qe5 b4 41. f5 g6 42. f6 Kf8 43. Qd6+ Kg8 44. Qxb4 Qxf6 45. Qc4+ Kg7 46. Qc7+ Kh6 47. Qc5 Bd7 48. Qc7 Qg5+ 49. Kf2 Qd2+ 50. Kf3 g5 51. Qb6+ Kh5 52. h3 g4+ 53. hxg4+ Bxg4+ 54. Kg3 Qd3+ 55. Kf2 Kh4 56. Qh6+ Bh5 57. Qf4+ Bg4 58. Qh6+ Bh5 59. Qf4+ 1/2-1/2

[Event "Natal Potiguar op"]
[Site "Natal"]
[Date "2017.06.02"]
[Round "2"]
[White "Costa, Miguel Segundo Fari"]
[Black "De Lima Jr, Francisco Biagioni"]
[Result "0-1"]
[ECO "B30"]
[BlackElo "1671"]
[PlyCount "68"]
[EventDate "2017.06.02"]
[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 c5 2. Nf3 e6 3. Nc3 a6 4. Bc4 Nc6 5. 0-0 Nf6 6. d3 Be7 7. Re1 Qc7 8. Bd5 exd5 9. exd5 Nd4 10. Bg5 d6 11. Ne4 Nxd5 12. c4 f6 13. cxd5 fxg5 14. Nexg5 0-0 15. Rc1 Nxf3+ 16. Nxf3 Bg4 17. d4 b6 18. b4 Qb7 19. h3 Bxf3 20. gxf3 Bg5 21. Rc2 Qxd5 22. Kg2 Ra7 23. Qe2 Raf7 24. Qe6 Qxf3+ 25. Kh2 Kh8 26. Qg4 Qxg4 27. hxg4 Rxf2+ 28. Rxf2 Rxf2+ 29. Kg1 Rf8 30. Re6 Rd8 31. bxc5 bxc5 32. dxc5 dxc5 33. Rc6 Ra8 34. Rxc5 Be3+ 0-1

