[Event "Teresina Nordeste Cup"]
[Site "Teresina"]
[Date "2022.07.24"]
[Round "6"]
[White "Correa, Luca Soares"]
[Black "Silva, Ronnyel Carlos Cunh"]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "1886"]
[BlackElo "1694"]
[PlyCount "108"]
[EventDate "2022.07.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 dxc4 4. e3 a6 5. Bxc4 b5 6. Be2 c5 7. dxc5 Qxd1+ 8. Bxd1 Bxc5 9. Bf3 Ra7 10. Ne4 Be7 11. Ne2 Bb7 12. 0-0 Nf6 13. N4c3 Bxf3 14. gxf3 0-0 15. b3 Rc7 16. Bb2 b4 17. Na4 Rc2 18. Nd4 Rc7 19. Rac1 Rfc8 20. Rxc7 Rxc7 21. Rc1 Rxc1+ 22. Bxc1 Nd5 23. Bd2 a5 24. e4 Nc7 25. Bf4 Nca6 26. Kf1 Kf8 27. Ke2 Ke8 28. Kd3 Nd7 29. Nc6 Bd8 30. Nxd8 Kxd8 31. Kc4 e5 32. Be3 Nc7 33. Nb6 Nb8 34. Nd5 Kd7 35. Nxc7 Kxc7 36. Kb5 Nc6 37. f4 Nd4+ 38. Kxa5 Nc2 39. Bd2 exf4 40. Bxf4+ Kc6 41. Bd2 Kc5 42. f4 h5 43. h4 f6 44. f5 Kd4 45. Bxb4 Kxe4 46. Bf8 Kxf5 47. Bxg7 Ke6 48. b4 f5 49. Bh6 Ke5 50. Kb5 f4 51. Kc4 f3 52. Kd3 Nxb4+ 53. Ke3 Nxa2 54. Kxf3 Nb4 1/2-1/2

[Event "Teresina Nordeste Cup"]
[Site "Teresina"]
[Date "2022.07.24"]
[Round "5"]
[White "Silva, Ronnyel Carlos Cunh"]
[Black "Fernandes Neto, Vitorino Orthiges"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1694"]
[BlackElo "1441"]
[PlyCount "71"]
[EventDate "2022.07.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. d3 a6 5. a4 e6 6. 0-0 Be7 7. Nc3 Nc6 8. Re1 e5 9. Nd5 Nxd5 10. Bxd5 0-0 11. h3 Bd7 12. c3 Bf6 13. Be3 Rb8 14. Nd2 b5 15. axb5 axb5 16. Ra6 Rb6 17. Qa1 Ne7 18. Bb3 Bc6 19. Qa5 Rxa6 20. Qxa6 Qa8 21. Ra1 Qxa6 22. Rxa6 Ra8 23. Rxa8+ Bxa8 24. Nf3 h6 25. Kf1 Bb7 26. Ke2 Ba6 27. Kd2 c4 28. Bc2 d5 29. d4 exd4 30. Bxd4 Bg5+ 31. Nxg5 hxg5 32. Ke3 Bb7 33. Bc5 Kf8 34. Kd4 Ke8 35. exd5 Nxd5 36. Be4 1-0

[Event "Teresina Nordeste Cup"]
[Site "Teresina"]
[Date "2022.07.23"]
[Round "3"]
[White "Silva, Ronnyel Carlos Cunh"]
[Black "Viana, Cristiano Braga"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "1694"]
[BlackElo "1854"]
[PlyCount "147"]
[EventDate "2022.07.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 Nc6 2. Bc4 Nf6 3. d3 Na5 4. Bxf7+ Kxf7 5. e5 Ne8 6. Qf3+ Kg8 7. Qd5+ e6 8. Qxa5 b6 9. Qa4 g6 10. Nf3 Bb7 11. Nc3 h6 12. h4 Be7 13. Qg4 Ng7 14. Qxg6 Qe8 15. Qg3 Qh5 16. Ne4 Bxe4 17. dxe4 Rf8 18. Be3 Kh7 19. 0-0-0 d6 20. exd6 cxd6 21. Ng5+ Kg8 22. Nxe6 Rf7 23. f3 Qa5 24. Kb1 Kh7 25. Nxg7 Rxg7 26. Qf4 Qh5 27. Bd4 Rf7 28. Qe3 Rc8 29. g4 Qb5 30. g5 Rcf8 31. f4 Rxf4 32. g6+ Kg8 33. h5 Bg5 34. Qc3 Rxe4 35. Bh8 Re7 36. Rhe1 Qd7 37. Bd4 Rfe8 38. Rf1 Qg4 39. Qc4+ Qe6 40. Qc3 Qe4 41. a3 Qg4 42. Rh1 Rc8 43. Qb3+ Qe6 44. Qd3 Qe4 45. Qb3+ Qe6 46. Qf3 Rf8 47. Qc3 Rc8 48. Qb3 Qxb3 49. cxb3 Rec7 50. Bc3 Rd7 51. Rd5 Rc5 52. Rd3 d5 53. Rhd1 a5 54. Rf1 Rc8 55. Rfd1 Rcd8 56. a4 Be7 57. Bd4 Rb7 58. Re3 Bc5 59. Red3 Bxd4 60. Rxd4 Rbd7 61. b4 axb4 62. Rxb4 Rd6 63. Rbd4 Kg7 64. Rf1 R8d7 65. Ka2 Rf6 66. Rdf4 Rxf4 67. Rxf4 d4 68. Kb1 Rd5 69. Rh4 Kf6 70. Rf4+ Kg7 71. Rh4 Kf6 72. Rf4+ Kg7 73. Rh4 Kf6 74. Rf4+ 1/2-1/2

[Event "Teresina Nordeste Cup"]
[Site "Teresina"]
[Date "2022.07.23"]
[Round "4"]
[White "Vieira, Jeziel Do Vale"]
[Black "Silva, Ronnyel Carlos Cunh"]
[Result "1-0"]
[ECO "D51"]
[WhiteElo "1829"]
[BlackElo "1694"]
[PlyCount "125"]
[EventDate "2022.07.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 dxc4 4. Nf3 Nf6 5. Bg5 h6 6. Bh4 Nbd7 7. e3 a6 8. a4 Be7 9. Bxc4 c5 10. 0-0 cxd4 11. exd4 Nb6 12. Bb3 0-0 13. Qe2 Bd7 14. a5 Nc8 15. Ne5 Bc6 16. Rfd1 Nd5 17. Bg3 Nd6 18. Nxd5 Bxd5 19. Bxd5 exd5 20. f3 Nf5 21. Bf4 Bb4 22. Qc2 Nd6 23. Qb3 Bxa5 24. Qxd5 Nb5 25. Qxb7 Ra7 26. Qe4 Re8 27. Qc2 Bb6 28. Kh1 Qf6 29. Qc6 Re6 30. Qc8+ Kh7 31. Bg3 Qd8 32. Qxd8 Bxd8 33. d5 Rf6 34. Nc6 Ra8 35. d6 Bb6 36. Rac1 Rc8 37. h3 Re6 38. Rc2 Na7 39. Nb4 Rxc2 40. Nxc2 Nc6 41. Na3 Kg8 42. Nc4 Bd8 43. Re1 Rxe1+ 44. Bxe1 Kf8 45. f4 f6 46. g4 Ke8 47. Kg2 Kd7 48. Kf3 Nd4+ 49. Ke4 Ne6 50. b4 g6 51. Bd2 Ng7 52. Kd5 Ne6 53. Nb2 Bb6 54. Nd3 Nd8 55. Bc3 f5 56. Ne5+ Ke8 57. Nxg6 fxg4 58. hxg4 Kf7 59. Ne5+ Ke8 60. f5 Be3 61. Bd4 Bd2 62. Bc5 a5 63. d7# 1-0

[Event "Teresina Nordeste Cup"]
[Site "Teresina"]
[Date "2022.07.22"]
[Round "2"]
[White "Leitao, Nicolau Daulibe"]
[Black "Silva, Ronnyel Carlos Cunh"]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "2082"]
[BlackElo "1694"]
[PlyCount "61"]
[EventDate "2022.07.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 dxc4 4. e3 a6 5. Bxc4 b5 6. Bd3 c5 7. Nf3 Bb7 8. 0-0 Nc6 9. b3 Nf6 10. Bb2 cxd4 11. exd4 Be7 12. Rc1 0-0 13. Re1 Rc8 14. Bb1 Nb4 15. Ne5 Qb6 16. a3 Nc6 17. Nxc6 Bxc6 18. d5 Rfd8 19. Qe2 Nxd5 20. Nxd5 Bxd5 21. Rxc8 Rxc8 22. Qd3 g6 23. b4 Bf8 24. Bd4 Qb7 25. f3 Bg7 26. Bc5 Bc4 27. Qe3 Rd8 28. Bc2 Qc8 29. Bb6 Rd6 30. Bc5 Rd8 31. Bb6 1/2-1/2

[Event "Teresina Nordeste Cup"]
[Site "Teresina"]
[Date "2022.07.22"]
[Round "1"]
[White "Silva, Ronnyel Carlos Cunh"]
[Black "Barbosa, Maria Clara Carrias"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1694"]
[BlackElo "1670"]
[PlyCount "42"]
[EventDate "2022.07.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. d3 Nc6 5. Be2 e6 6. 0-0 Be7 7. Nbd2 0-0 8. Re1 e5 9. Nf1 Bg4 10. Ng3 Bxf3 11. Bxf3 g6 12. Bh6 Re8 13. h4 d5 14. exd5 Nxd5 15. h5 Nf4 16. hxg6 fxg6 17. Qb3+ Kh8 18. Qxb7 Rc8 19. Bxc6 Rc7 20. Qb5 Rg8 21. Rxe5 Nxd3 1-0

[Event "Teresina Piauiense-ch sf"]
[Site "Teresina"]
[Date "2021.08.15"]
[Round "4"]
[White "Barbosa, Matheus H De Alenca"]
[Black "Silva, Ronnyel Carlos Cunh"]
[Result "0-1"]
[ECO "C64"]
[WhiteElo "1498"]
[BlackElo "1691"]
[PlyCount "60"]
[EventDate "2021.08.13"]
[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. Bb5 Bc5 4. 0-0 d6 5. c3 a6 6. Bxc6+ bxc6 7. d4 exd4 8. cxd4 Ba7 9. b3 Nf6 10. Bg5 h6 11. Bxf6 Qxf6 12. Nc3 0-0 13. h3 Qg6 14. Nh4 Qf6 15. Nf3 g5 16. e5 Qg6 17. Qe2 f5 18. Nh2 dxe5 19. dxe5 g4 20. Qd3 g3 21. Nf3 gxf2+ 22. Kh1 Qg3 23. Qc4+ Kh8 24. Qxc6 Qg7 25. Qxa8 Rg8 26. Nd2 c6 27. Qxc6 Bb7 28. Qf6 Bxg2+ 29. Kh2 Qxf6 30. exf6 Bb8# 0-1

[Event "Teresina Piauiense-ch sf"]
[Site "Teresina"]
[Date "2021.08.15"]
[Round "5"]
[White "Silva, Ronnyel Carlos Cunh"]
[Black "Veloso, Henrique Barbosa"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1691"]
[PlyCount "104"]
[EventDate "2021.08.13"]
[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. Nf3 Bg7 3. Nc3 c5 4. Be2 Nc6 5. d3 e6 6. Bf4 d6 7. Qd2 a6 8. a3 Nge7 9. Bh6 0-0 10. Bxg7 Kxg7 11. 0-0 e5 12. h3 f5 13. exf5 Nxf5 14. Rfe1 h6 15. Bf1 Nfd4 16. Nxd4 Nxd4 17. Re3 Qg5 18. Ne4 Qf4 19. Rd1 Rd8 20. Qa5 Be6 21. Qb6 Qf8 22. c3 Nf5 23. Rf3 Qe7 24. Ng3 Nxg3 25. Rxg3 Rac8 26. c4 Rc6 27. Qb3 b5 28. Qc2 Bf5 29. cxb5 axb5 30. Qd2 Qh4 31. Be2 Rf8 32. Bf3 d5 33. Qe3 Qd4 34. Qxd4 cxd4 35. Bxd5 Rc2 36. b3 Rfc8 37. Be4 Bxe4 38. dxe4 Ra2 39. b4 Rc3 40. Kf1 Rxg3 41. fxg3 Rxa3 42. Rb1 Rxg3 43. Rc1 Rc3 44. Rxc3 dxc3 45. Ke2 Kf6 46. Kd3 Kg5 47. g3 h5 48. Kxc3 h4 49. g4 Kf4 50. Kd3 Kg3 51. Ke3 Kxh3 52. Kf3 g5 0-1

[Event "Teresina Piauiense-ch sf"]
[Site "Teresina"]
[Date "2021.08.14"]
[Round "3"]
[White "Dos Santos, Joao Mateus Araujo"]
[Black "Silva, Ronnyel Carlos Cunh"]
[Result "0-1"]
[ECO "A30"]
[BlackElo "1691"]
[PlyCount "112"]
[EventDate "2021.08.13"]
[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. c4 e6 3. Nf3 dxc4 4. g3 c5 5. Bg2 Nc6 6. Be3 Nf6 7. 0-0 cxd4 8. Nxd4 Nxd4 9. Bxd4 Be7 10. Qa4+ Bd7 11. Qxc4 Rc8 12. Qb3 b6 13. Na3 0-0 14. Rfd1 Qe8 15. Qd3 Bc6 16. Qa6 Bxg2 17. Kxg2 Qc6+ 18. Kg1 Bxa3 19. Qxa3 Qb7 20. Bxf6 gxf6 21. Rd4 Rc5 22. Qa4 Rfc8 23. Rad1 f5 24. Rd7 R5c7 25. Rd8+ Rxd8 26. Rxd8+ Kg7 27. Qf4 f6 28. Qd2 Re7 29. f3 Qc7 30. b4 a6 31. Qd6 Kf7 32. Kf2 a5 33. b5 Qxd6 34. Rxd6 Rb7 35. Rd8 Ke7 36. Rh8 Kd6 37. Rf8 Kc5 38. Re8 Kxb5 39. Rxe6 Rf7 40. a4+ Kc5 41. Ke3 b5 42. axb5 Kxb5 43. Kf4 a4 44. Re8 Ra7 45. Rb8+ Kc4 46. Kxf5 a3 47. Rb1 a2 48. Ra1 Ra6 49. h4 Kc3 50. e4 Kb2 51. Rxa2+ Kxa2 52. f4 Kb3 53. g4 Kc4 54. g5 fxg5 55. fxg5 Kd4 56. h5 Ra5+ 0-1

[Event "Teresina Piauiense-ch sf"]
[Site "Teresina"]
[Date "2021.08.14"]
[Round "2"]
[White "Silva, Ronnyel Carlos Cunh"]
[Black "Amorim, Gidelson Ferreira"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1691"]
[BlackElo "2108"]
[PlyCount "36"]
[EventDate "2021.08.13"]
[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 Nf6 2. Nc3 e6 3. Nf3 b6 4. d4 Bb7 5. Bg5 h6 6. Bxf6 Qxf6 7. Bd3 Nc6 8. Ne2 Nb4 9. 0-0 Nxd3 10. Qxd3 Qg6 11. Ng3 Bd6 12. Rae1 0-0-0 13. Nd2 Bf4 14. a4 d5 15. Nf3 Bxg3 16. fxg3 dxe4 17. Ne5 exd3 18. Nxg6 fxg6 0-1

[Event "Teresina Piauiense-ch sf"]
[Site "Teresina"]
[Date "2021.08.13"]
[Round "1"]
[White "Silva, Ronnyel Carlos Cunh"]
[Black "Barros, Robson Soares"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1691"]
[PlyCount "39"]
[EventDate "2021.08.13"]
[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. c3 d5 6. exd5 Nxd5 7. b4 Bb6 8. a4 a6 9. 0-0 f6 10. Qb3 Nce7 11. Re1 c6 12. d4 Bc7 13. dxe5 b5 14. Bxd5 Qxd5 15. Qxd5 Nxd5 16. exf6+ Kf7 17. axb5 cxb5 18. fxg7 Kxg7 19. c4 Nf6 20. Re7+ 1-0

[Event "Teresina op 7th"]
[Site "Teresina"]
[Date "2019.08.04"]
[Round "6"]
[White "Sales, Luis Carlos"]
[Black "Silva, Ronnyel Carlos Cunh"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "1748"]
[BlackElo "1704"]
[PlyCount "75"]
[EventDate "2019.08.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 Nf6 4. Bg5 Be7 5. e3 dxc4 6. Bxc4 a6 7. Nc3 b5 8. Bb3 Bb7 9. 0-0 Nbd7 10. Rc1 Rc8 11. Re1 c5 12. dxc5 Rxc5 13. Bc2 Bxf3 14. Qxf3 Rxg5 15. Red1 0-0 16. Ne4 Qb8 17. Nxg5 Ne5 18. Qh3 h6 19. Nxe6 fxe6 20. Qxe6+ Rf7 21. Bb3 Nc4 22. Bc2 Qe5 23. Qxe5 Nxe5 24. Bb3 Nc4 25. Bxc4 bxc4 26. Rxc4 Bf8 27. Rc8 Ra7 28. Rdd8 Nd7 29. e4 Kf7 30. Kf1 Be7 31. Rh8 Rb7 32. b3 Bf8 33. e5 Bb4 34. f4 a5 35. Rhe8 Nc5 36. f5 Ne4 37. Red8 Re7 38. Rf8# 1-0

[Event "Teresina op 7th"]
[Site "Teresina"]
[Date "2019.08.04"]
[Round "5"]
[White "Silva, Ronnyel Carlos Cunh"]
[Black "Farias, Edilsom"]
[Result "1/2-1/2"]
[ECO "E30"]
[WhiteElo "1704"]
[BlackElo "1856"]
[PlyCount "79"]
[EventDate "2019.08.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 c5 5. Qa4 h6 6. Bh4 g5 7. Bg3 Ne4 8. Rc1 Nc6 9. e3 cxd4 10. exd4 Qa5 11. Qxa5 Bxa5 12. Nge2 f5 13. f3 Nxg3 14. hxg3 Nb4 15. Kd2 Nxa2 16. Ra1 Nxc3 17. Rxa5 Nxe2 18. Bxe2 a6 19. c5 d6 20. b4 Rb8 21. b5 axb5 22. Bxb5+ Ke7 23. Rc1 dxc5 24. Rxc5 Kd6 25. Re5 Rh7 26. Kd3 b6 27. Ra1 Rc7 28. Rh1 Ra7 29. Rhe1 Rba8 30. Rc1 Rc7 31. Rxc7 Kxc7 32. d5 Kd6 33. Kd4 Ra1 34. f4 Rd1+ 35. Bd3 Rg1 36. dxe6 Bxe6 37. Bxf5 Bxf5 38. Rxf5 Rxg2 39. fxg5 hxg5 40. Rxg5 1/2-1/2

[Event "Teresina op 7th"]
[Site "Teresina"]
[Date "2019.08.03"]
[Round "4"]
[White "Pacifico, Joao Paulo Alves"]
[Black "Silva, Ronnyel Carlos Cunh"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1221"]
[BlackElo "1704"]
[PlyCount "71"]
[EventDate "2019.08.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. Bf4 Nf6 4. e3 Nbd7 5. Be2 c5 6. c3 cxd4 7. exd4 Nh5 8. Bg3 Nxg3 9. hxg3 Bd6 10. 0-0 0-0 11. Nbd2 Nf6 12. Bd3 a6 13. Re1 b5 14. a4 b4 15. Rc1 bxc3 16. bxc3 Qa5 17. c4 Bb4 18. c5 Qc7 19. Rb1 a5 20. Bb5 Ba6 21. Bxa6 Rxa6 22. Qe2 Raa8 23. Qe5 Qc6 24. Qf4 Qxa4 25. Qe3 Qc2 26. Rbc1 Qg6 27. Ne5 Qh5 28. Red1 Ng4 29. Nxg4 Qxg4 30. Nf3 Rfc8 31. Ne5 Qh5 32. Nd3 Rab8 33. Nxb4 Rxb4 34. Ra1 Rc4 35. Qd2 Qg4 36. Qe2 0-1

[Event "Teresina op 7th"]
[Site "Teresina"]
[Date "2019.08.03"]
[Round "3"]
[White "Silva, Ronnyel Carlos Cunh"]
[Black "Ferreira, Marcio Ranger Leal"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1704"]
[PlyCount "19"]
[EventDate "2019.08.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 a6 5. e4 e6 6. g3 d6 7. Bg2 0-0 8. 0-0 Nbd7 9. Qd3 c5 10. Be3 1-0

[Event "Teresina op 7th"]
[Site "Teresina"]
[Date "2019.08.02"]
[Round "2"]
[White "Da Silva, Marcio Neres"]
[Black "Silva, Ronnyel Carlos Cunh"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "1792"]
[BlackElo "1704"]
[PlyCount "58"]
[EventDate "2019.08.02"]
[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. Bb5 d6 4. d4 exd4 5. Nxd4 Bd7 6. Nxc6 bxc6 7. Ba4 Qh4 8. 0-0 Nf6 9. Qf3 Be7 10. Nc3 0-0 11. Re1 Ng4 12. Qg3 Qxg3 13. hxg3 Bf6 14. Ne2 Rab8 15. c3 Ne5 16. Bb3 c5 17. Nf4 c4 18. Bc2 Rfe8 19. Rd1 Bg5 20. Rb1 Bxf4 21. gxf4 Ng6 22. e5 Rb6 23. Be3 Ra6 24. a3 Ne7 25. Rd4 d5 26. Rbd1 Rb8 27. Bc1 Rh6 28. f3 c6 29. g4 f5 1-0

[Event "Teresina op 7th"]
[Site "Teresina"]
[Date "2019.08.02"]
[Round "1"]
[White "Silva, Ronnyel Carlos Cunh"]
[Black "De Lima, Alexsandro Barros"]
[Result "0-1"]
[ECO "A32"]
[WhiteElo "1704"]
[BlackElo "2235"]
[PlyCount "70"]
[EventDate "2019.08.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 c5 5. Nf3 cxd4 6. Nxd4 h6 7. Bh4 Qa5 8. Qb3 Nc6 9. Bxf6 gxf6 10. e3 Rg8 11. a3 Nxd4 12. exd4 Bxc3+ 13. bxc3 b6 14. g3 Bb7 15. Rg1 Rg4 16. f4 Qh5 17. Qc2 Rc8 18. Ra2 Qa5 19. Bd3 d5 20. Qb3 Ba6 21. Qb4 Bxc4 22. Bxc4 Rxc4 23. Qxa5 bxa5 24. Kd2 Kd7 25. Rb2 Rg8 26. Rb7+ Rc7 27. Rgb1 Rgc8 28. Rxc7+ Rxc7 29. Rb5 Kc6 30. Rxa5 Kb6 31. Ra4 a5 32. Kc2 Kb5 33. Kb3 f5 34. h3 h5 35. h4 f6 0-1

[Event "Piauiense-ch sf2"]
[Site "Teresina"]
[Date "2019.05.18"]
[Round "2.6"]
[White "Correa, Luca Soares"]
[Black "Silva, Ronnyel Carlos Cunh"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "1867"]
[BlackElo "1716"]
[PlyCount "53"]
[EventDate "2019.05.17"]
[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. c4 e6 3. Nc3 Nf6 4. Nf3 a6 5. cxd5 exd5 6. Bg5 c6 7. e3 Bf5 8. Nh4 Bg6 9. Nxg6 hxg6 10. Be2 Qc7 11. Bf4 Bd6 12. Bxd6 Qxd6 13. h3 Nbd7 14. Qc2 g5 15. Qf5 Nh7 16. h4 gxh4 17. Rxh4 g6 18. Qh3 Ndf6 19. 0-0-0 Kf8 20. Rh1 Kg7 21. g4 Qd8 22. f4 g5 23. Rh6 Ne4 24. Rxh7+ Rxh7 25. Qxh7+ Kf8 26. Nxe4 dxe4 27. Qxe4 1-0

[Event "Piauiense-ch sf2"]
[Site "Teresina"]
[Date "2019.05.18"]
[Round "3.8"]
[White "Luz, Henrique Fernandes"]
[Black "Silva, Ronnyel Carlos Cunh"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "1716"]
[PlyCount "62"]
[EventDate "2019.05.17"]
[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 Bc5 4. 0-0 d6 5. a3 Bg4 6. h3 Bh5 7. Nc3 Nf6 8. d3 Nd4 9. Be3 Bxf3 10. gxf3 Qd7 11. Kg2 Nh5 12. Rh1 f5 13. f4 Nxf4+ 14. Bxf4 exf4 15. Qh5+ g6 16. Qg5 Qe7 17. Qxf4 0-0-0 18. Rae1 Qd7 19. e5 Rhe8 20. Nd5 Qc6 21. Kh2 dxe5 22. Rxe5 Rxe5 23. c3 Rexd5 24. Bxd5 Qxd5 25. cxd4 Bd6 26. Qxd6 Qxd6+ 27. Kg2 Qxd4 28. h4 Qg4+ 29. Kf1 Rxd3 30. f3 Qxf3+ 31. Ke1 Rd1# 0-1

[Event "Piauiense-ch sf2"]
[Site "Teresina"]
[Date "2019.05.17"]
[Round "1.10"]
[White "Silva, Ronnyel Carlos Cunh"]
[Black "Do Nascimento, Joao Batista"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1716"]
[PlyCount "45"]
[EventDate "2019.05.17"]
[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. Bg5 d6 3. Bxf6 gxf6 4. e3 e5 5. c3 Nd7 6. Qb3 Nb6 7. Nd2 Be6 8. c4 Qe7 9. 0-0-0 Bh6 10. Ne2 0-0-0 11. Nc3 a6 12. a4 exd4 13. exd4 d5 14. cxd5 Nxd5 15. Bc4 Nf4 16. d5 Bf5 17. Rhe1 Qc5 18. g3 Nxd5 19. Bxd5 Rxd5 20. Qxd5 Qxd5 21. Nxd5 Rd8 22. Ne7+ Kb8 23. Nxf5 1-0

[Event "Teresina-ch"]
[Site "Teresina"]
[Date "2019.03.17"]
[Round "4.8"]
[White "Campos, Claudio Braga"]
[Black "Silva, Ronnyel Carlos Cunh"]
[Result "1-0"]
[ECO "D01"]
[WhiteElo "1844"]
[BlackElo "1736"]
[PlyCount "33"]
[EventDate "2019.03.15"]
[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. Nc3 Nf6 3. Bg5 Nbd7 4. Qd3 e6 5. f3 Be7 6. 0-0-0 c5 7. e3 c4 8. Qe2 h6 9. Bf4 Qa5 10. e4 Bb4 11. e5 Bxc3 12. exf6 g5 13. Bd2 Bxd2+ 14. Qxd2 Qxa2 15. Qb4 Nxf6 16. Ne2 b6 17. Nc3 1-0

[Event "Teresina-ch"]
[Site "Teresina"]
[Date "2019.03.17"]
[Round "5.10"]
[White "Silva, Ronnyel Carlos Cunh"]
[Black "De Franca Filho, Raimundo Luiz"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1736"]
[BlackElo "1369"]
[PlyCount "71"]
[EventDate "2019.03.15"]
[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. c4 Be6 3. cxd5 Bxd5 4. Nc3 Bc4 5. Qa4+ b5 6. Nxb5 Bxb5 7. Qxb5+ Nd7 8. Nf3 a6 9. Qc6 e6 10. Bf4 Ne7 11. Qxc7 Qxc7 12. Bxc7 g6 13. e3 Nd5 14. Ba5 Bd6 15. a3 0-0 16. Bd3 Rfc8 17. 0-0 N7f6 18. g3 Bc7 19. Bxc7 Nxc7 20. Ne5 a5 21. Nc6 Kf8 22. Rac1 Ncd5 23. Rc2 Ne7 24. Rfc1 Nxc6 25. Rxc6 Rd8 26. b3 Nd7 27. Ra6 Rab8 28. Rc3 Rdc8 29. Rxc8+ Rxc8 30. Rxa5 Rc3 31. Bb5 Nb6 32. b4 Nc4 33. Ra8+ Kg7 34. Bxc4 Rxc4 35. b5 Kf6 36. b6 1-0

[Event "Teresina-ch"]
[Site "Teresina"]
[Date "2019.03.16"]
[Round "2.8"]
[White "Leite, Italo Andre Medeiro"]
[Black "Silva, Ronnyel Carlos Cunh"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1930"]
[BlackElo "1736"]
[PlyCount "53"]
[EventDate "2019.03.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. g3 e6 4. Bg2 h6 5. 0-0 c5 6. c4 Nc6 7. Nc3 dxc4 8. Qa4 Bd7 9. Qxc4 cxd4 10. Nxd4 Nxd4 11. Qxd4 Qc7 12. Bf4 Qc8 13. Bd6 Bxd6 14. Qxd6 Qb8 15. Qc5 Qc8 16. Qd6 Qb8 17. Qc5 Qc8 18. Qb4 Bc6 19. Rac1 Bxg2 20. Nb5 Qxc1 21. Rxc1 Nd5 22. Nc7+ Kd7 23. Qb5+ Ke7 24. Nxa8 Bh3 25. f3 b6 26. Qa6 Bf5 27. e4 1-0

[Event "Teresina-ch"]
[Site "Teresina"]
[Date "2019.03.15"]
[Round "1.17"]
[White "Silva, Ronnyel Carlos Cunh"]
[Black "Moraes Luz, Henrique Fernandes"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "1736"]
[PlyCount "63"]
[EventDate "2019.03.15"]
[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 d6 2. c4 g6 3. Nc3 Nf6 4. Nf3 Bg7 5. e4 c5 6. Be3 0-0 7. h3 Bd7 8. Be2 Bc6 9. d5 Bd7 10. 0-0 e5 11. Qd2 Na6 12. a3 Nc7 13. b4 b6 14. b5 a6 15. a4 Qe8 16. a5 axb5 17. axb6 Rxa1 18. Rxa1 b4 19. bxc7 bxc3 20. Qxc3 Nxe4 21. Qa5 Qc8 22. Rb1 Nc3 23. Rb8 Nxe2+ 24. Kf1 e4 25. Rxc8 Rxc8 26. Nd2 Bc3 27. Qb6 Bd4 28. Kxe2 f5 29. Bg5 Kg7 30. Be7 f4 31. Nxe4 Bf5 32. Nxd6 1-0

[Event "Piaui-ch final"]
[Site "Teresina"]
[Date "2018.10.21"]
[Round "9"]
[White "Silva, Ronnyel Carlos Cunh"]
[Black "Farias, Edilsom"]
[Result "0-1"]
[ECO "E30"]
[WhiteElo "1785"]
[BlackElo "1886"]
[PlyCount "90"]
[EventDate "2018.10.11"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 Ne4 8. Nf3 0-0 9. Qc2 Nxd2 10. Nxd2 cxd4 11. cxd4 Nc6 12. e3 b6 13. Bd3 Qh5 14. 0-0 f5 15. Nf3 Bb7 16. Be2 Qg6 17. Rab1 Na5 18. c5 Be4 19. Qa4 Bc6 20. Qd1 bxc5 21. dxc5 Rab8 22. g3 Qf6 23. Nd4 Be4 24. Rxb8 Rxb8 25. Qa4 Qd8 26. f3 Bd5 27. Bb5 Rb7 28. c6 Nxc6 29. Bxc6 dxc6 30. e4 fxe4 31. fxe4 Bxe4 32. Nxe6 Qb6+ 33. Qd4 Qxd4+ 34. Nxd4 Rb1 35. Kf2 Rxf1+ 36. Kxf1 Kf7 37. Ke2 Kf6 38. Kd2 Ke5 39. Kc3 Kd5 40. Nb3 c5 41. Nd2 Bg2 42. Nc4 Bf3 43. Nd2 Be2 44. Nb3 g5 45. g4 h6 0-1

[Event "Piaui-ch final"]
[Site "Teresina"]
[Date "2018.10.19"]
[Round "6"]
[White "Meneses, Lourenco Teixeira D"]
[Black "Silva, Ronnyel Carlos Cunh"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1966"]
[BlackElo "1785"]
[PlyCount "69"]
[EventDate "2018.10.11"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Bd3 c5 5. c3 Nc6 6. Nd2 cxd4 7. exd4 Bd6 8. Bg5 Be7 9. Ngf3 0-0 10. 0-0 a6 11. Qe2 h6 12. Bh4 Nh5 13. Bxe7 Qxe7 14. Qe3 Nf6 15. Rae1 b5 16. Ne5 Nxe5 17. dxe5 Nd7 18. Nb3 Bb7 19. f4 Rac8 20. Nd4 Nc5 21. f5 Qg5 22. Qe2 Nxd3 23. Qxd3 exf5 24. Rxf5 Qh4 25. g3 Qg4 26. a3 g6 27. Rf4 Qg5 28. Nf3 Qe7 29. Rf6 Rc6 30. Qd4 Rc4 31. Qd2 Kh7 32. Nd4 Rc7 33. Nf5 gxf5 34. Qxh6+ Kg8 35. Qg5+ 1-0

[Event "Piaui-ch final"]
[Site "Teresina"]
[Date "2018.10.19"]
[Round "7"]
[White "Silva, Ronnyel Carlos Cunh"]
[Black "Amorim, Gidelson Ferreira"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "1785"]
[BlackElo "2004"]
[PlyCount "72"]
[EventDate "2018.10.11"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. e5 c5 8. Nf3 0-0 9. Bc4 Nc6 10. h3 Qc7 11. Qe2 cxd4 12. cxd4 Na5 13. Nd2 Bh6 14. Bd3 Qc3 15. Rb1 Qxd4 16. Bb2 Bxd2+ 17. Qxd2 Qd5 18. 0-0 Bf5 19. Rfd1 Rad8 20. Bc3 Nc4 21. Bxc4 Qxd2 22. Rxd2 Rxd2 23. Bxd2 Bxb1 24. Bb4 Rc8 25. Bb3 e6 26. a3 Bd3 27. Bd2 Bc4 28. Bc2 b6 29. Bb4 a6 30. Bd6 Be2 31. Be4 Rc4 32. f3 Rc1+ 33. Kf2 Bb5 34. Kg3 Bc6 35. Bd3 f6 36. f4 Rc3 0-1

[Event "Piaui-ch final"]
[Site "Teresina"]
[Date "2018.10.14"]
[Round "5"]
[White "Carvalho, Lazaro Miranda"]
[Black "Silva, Ronnyel Carlos Cunh"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "1951"]
[BlackElo "1785"]
[PlyCount "96"]
[EventDate "2018.10.11"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 d6 4. h3 h6 5. Nc3 Nf6 6. d3 Be7 7. Be3 Be6 8. Nd5 0-0 9. Qd2 b6 10. 0-0-0 Na5 11. Nxf6+ Bxf6 12. Bb3 Nxb3+ 13. cxb3 a5 14. g4 a4 15. g5 axb3 16. a3 hxg5 17. Nxg5 Bxg5 18. Bxg5 f6 19. Be3 Kf7 20. f4 exf4 21. Bxf4 Qd7 22. Qc3 Rh8 23. h4 Rh5 24. d4 Rah8 25. Bg3 Rb5 26. Kb1 Ke7 27. Rc1 Kd8 28. Bf2 Kc8 29. d5 Bf7 30. a4 Rc5 31. Bxc5 dxc5 32. Qxb3 Qg4 33. Qh3 Qxh3 34. Rxh3 g5 35. Kc2 Bg6 36. Kd3 f5 37. e5 g4 38. Rhh1 f4+ 39. Ke2 Be4 40. Rcd1 Bf3+ 41. Kd3 Bxd1 42. Rxd1 Rxh4 43. Ke4 f3 44. Kf4 Rh5 45. Re1 f2 46. Rf1 g3 47. Kxg3 Rxe5 48. Rxf2 Rxd5 1/2-1/2

[Event "Piaui-ch final"]
[Site "Teresina"]
[Date "2018.10.14"]
[Round "4"]
[White "Silva, Ronnyel Carlos Cunh"]
[Black "Campos, Claudio Braga"]
[Result "0-1"]
[ECO "E20"]
[WhiteElo "1785"]
[BlackElo "1881"]
[PlyCount "148"]
[EventDate "2018.10.11"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 Nc6 5. Nf3 0-0 6. e3 b6 7. Bd3 Bb7 8. a3 Bxc3 9. Bxc3 Ne7 10. 0-0 Be4 11. Ng5 Bxd3 12. Qxd3 h6 13. Nf3 d6 14. e4 Ng6 15. Rfe1 Nh7 16. g3 Ng5 17. Nxg5 Qxg5 18. Qe3 Qg4 19. Qe2 Qh3 20. Qf1 Qg4 21. f3 Qg5 22. Qg2 e5 23. Bd2 Qe7 24. d5 Rac8 25. Rf1 c6 26. Rac1 f5 27. exf5 Rxf5 28. dxc6 Rxc6 29. f4 Qc7 30. Qd5+ Kh7 31. Qe4 Qd7 32. g4 Rf6 33. f5 Ne7 34. b3 Kh8 35. Rc3 Rc8 36. Rh3 Kg8 37. Rhf3 Qc6 38. Qxc6 Nxc6 39. h4 Nd4 40. Rc3 Ne2+ 41. Kf2 Nxc3 42. Bxc3 h5 43. Kg3 hxg4 44. Kxg4 g6 45. h5 gxh5+ 46. Kxh5 Kf7 47. Bd2 Rh8+ 48. Kg4 Rh2 49. Bg5 Rg2+ 50. Kh4 Re2 51. Bxf6 Kxf6 52. Rf3 e4 53. Rc3 Kxf5 54. Kg3 Rd2 55. b4 Ke5 56. c5 dxc5 57. bxc5 Rd3+ 58. Rxd3 exd3 59. c6 Kd6 60. c7 Kxc7 61. Kf3 Kc6 62. Ke3 Kb5 63. Kxd3 Ka4 64. Kc4 a6 65. Kc3 Kxa3 66. Kc2 b5 67. Kb1 b4 68. Ka1 Kb3 69. Kb1 a5 70. Ka1 a4 71. Kb1 Kc3 72. Kc1 a3 73. Kb1 a2+ 74. Ka1 Kc2 0-1

[Event "Piaui-ch final"]
[Site "Teresina"]
[Date "2018.10.13"]
[Round "3"]
[White "Monteiro, Luis Felipe Furtado"]
[Black "Silva, Ronnyel Carlos Cunh"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "1919"]
[BlackElo "1785"]
[PlyCount "41"]
[EventDate "2018.10.11"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 Bd7 5. d5 Nce7 6. c4 Bxb5 7. cxb5 Qd7 8. Nc3 Qg4 9. 0-0 f5 10. h3 Qh5 11. Ng5 Qg6 12. Ne6 Kd7 13. Qa4 b6 14. f4 Nf6 15. Qc4 Rc8 16. fxe5 Ne8 17. exf5 Nxf5 18. Qc6+ Ke7 19. Bg5+ Kf7 20. Qd7+ Kg8 21. Nxf8 1-0

[Event "Piaui-ch final"]
[Site "Teresina"]
[Date "2018.10.12"]
[Round "2"]
[White "Silva, Ronnyel Carlos Cunh"]
[Black "Sales, Luis Carlos"]
[Result "1-0"]
[ECO "E21"]
[WhiteElo "1785"]
[BlackElo "1728"]
[PlyCount "153"]
[EventDate "2018.10.11"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 b6 4. Nf3 Bb7 5. e3 Bb4 6. Bd2 Bxc3 7. Bxc3 Ne4 8. Qc2 Nxc3 9. Qxc3 Bxf3 10. gxf3 Qf6 11. Rg1 c5 12. 0-0-0 cxd4 13. Qxd4 Qxd4 14. Rxd4 g6 15. b3 Nc6 16. Rd6 Ke7 17. Rd2 Rac8 18. Kb2 h5 19. f4 Rhd8 20. Bg2 Kf6 21. Rgd1 Ke7 22. e4 Rc7 23. f5 Ne5 24. fxe6 fxe6 25. Rf1 Rf8 26. f4 Ng4 27. Bh3 Nh6 28. Rg2 Rg8 29. Rfg1 Kf7 30. f5 gxf5 31. Rxg8 Nxg8 32. exf5 e5 33. Rg5 Nf6 34. Bg2 Rc5 35. Bf3 h4 36. Bh5+ Kf8 37. Be2 e4 38. b4 Re5 39. Kc3 e3 40. Kd3 d6 41. Rg6 Kf7 42. Rh6 Rxf5 43. Rxh4 Re5 44. Rh3 a5 45. a3 axb4 46. axb4 d5 47. cxd5 Nxd5 48. Kd4 Rg5 49. Bc4 e2 50. Re3 Rg4+ 51. Kxd5 b5 52. Bxb5 Rxb4 53. Rf3+ Kg7 54. Bxe2 Rb2 55. Rf2 Kh6 56. Rg2 Rb4 57. Ke5 Rh4 58. Kf5 Rh3 59. Bg4 Ra3 60. Kf6 Ra6+ 61. Be6 Ra4 62. h3 Ra5 63. Rg8 Kh7 64. Rg4 Kh6 65. Rh4+ Rh5 66. Rxh5+ Kxh5 67. Kg7 Kg5 68. Kf7 Kh6 69. Bf5 Kg5 70. Bd7 Kh6 71. Kg8 Kg5 72. Kg7 Kh5 73. Bg4+ Kg5 74. Kh7 Kf6 75. h4 Kf7 76. h5 Kf6 77. Be6 1-0

[Event "Piaui-ch final"]
[Site "Teresina"]
[Date "2018.10.11"]
[Round "1"]
[White "Correa, Luca Soares"]
[Black "Silva, Ronnyel Carlos Cunh"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1904"]
[BlackElo "1785"]
[PlyCount "100"]
[EventDate "2018.10.11"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qc2 g6 5. e3 Bg7 6. Nbd2 Nbd7 7. Bd3 Qc7 8. b3 e5 9. dxe5 Nxe5 10. Nxe5 Qxe5 11. Bb2 Qg5 12. g3 0-0 13. Nf3 Qh5 14. Be2 Bf5 15. Qc1 Bg4 16. Ng1 Bxe2 17. Nxe2 Qf3 18. Rf1 Ng4 19. Bxg7 Kxg7 20. Qc3+ Kg8 21. Nd4 Qg2 22. 0-0-0 Nxh2 23. Rh1 Ng4 24. Rdg1 Qxf2 25. Re1 Rfe8 26. Rhf1 Qxg3 27. Rg1 Qh4 28. Rh1 Qg5 29. Nc2 dxc4 30. bxc4 Re4 31. Rhg1 Rae8 32. Rg3 h5 33. Kb1 Qc5 34. Nd4 Qe5 35. Rgg1 c5 36. Nb5 Qxc3 37. Nxc3 Rxe3 38. Rxe3 Rxe3 39. Nd5 Re7 40. Nxe7+ Kg7 41. Kc2 f5 42. Kd3 h4 43. Ke2 h3 44. Rg3 h2 45. Rh3 Kf6 46. Nd5+ Kg5 47. Ne3 Ne5 48. Rxh2 f4 49. Nd5 Nxc4 50. Rf2 Kf5 1-0

[Event "Luiz Rego Memorial 6th"]
[Site "Teresina"]
[Date "2018.08.03"]
[Round "1"]
[White "Da Costa, Roberto Rodrigues G"]
[Black "Silva, Ronnyel Carlos Cunh"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "1780"]
[PlyCount "77"]
[EventDate "2018.08.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Bd7 5. d4 exd4 6. Nxd4 Nxd4 7. Bxd7+ Qxd7 8. Qxd4 Nf6 9. e5 c5 10. Qf4 Nd5 11. Qe4 Qe6 12. Re1 0-0-0 13. exd6 Qxe4 14. Rxe4 Bxd6 15. Bd2 Nf6 16. Re2 Rhe8 17. Kf1 Rxe2 18. Kxe2 Re8+ 19. Kf3 Ne4 20. Be3 h6 21. Nd2 f5 22. Nxe4 Rxe4 23. Rd1 Kc7 24. Rd5 Re5 25. Rxe5 Bxe5 26. Bxc5 Bxb2 27. Kf4 g6 28. Bf8 Bc1+ 29. Ke5 Bg5 30. f4 Bd8 31. Bxh6 Kd7 32. Bg5 Bxg5 33. fxg5 Ke7 34. g4 b5 35. Kd5 Kd7 36. Kc5 a6 37. Kb6 Kd6 38. Kxa6 Kc5 39. h3 1-0

