[Event "Parana-ch"]
[Site "Maringa"]
[Date "2019.12.15"]
[Round "7"]
[White "Silva, Richard Santana"]
[Black "Monteiro, Samuel Ramazzotte"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1515"]
[BlackElo "1245"]
[PlyCount "105"]
[EventDate "2019.12.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 b6 4. Bg2 Nc6 5. a3 Bb7 6. b4 Be7 7. e3 a6 8. Nf3 b5 9. Nxe5 Nxe5 10. Bxb7 Ra7 11. Bg2 Nd3+ 12. Kf1 bxc4 13. Nd5 c6 14. Nxf6+ Bxf6 15. Rb1 d5 16. Qa4 Qd6 17. Bf3 Be7 18. Bb2 0-0 19. Be2 Ne5 20. Bxe5 Qxe5 21. Kg2 Qe4+ 22. f3 Qg6 23. Rhc1 Rc8 24. Qc2 a5 25. Qxg6 fxg6 26. e4 axb4 27. axb4 Ra2 28. Rd1 c3 29. Rbc1 Rxd2 30. Rxd2 cxd2 31. Rb1 dxe4 32. fxe4 Rb8 33. b5 cxb5 34. Bg4 Kf7 35. Rf1+ Ke8 36. Rb1 h5 37. Bf3 b4 38. Kf2 Kd7 39. h4 Bf6 40. Ke2 Bc3 41. Kd3 Kd6 42. Kc4 Rf8 43. Bh1 Ke5 44. Kd3 Rd8+ 45. Ke2 Kd4 46. Bf3 Kc4 47. g4 hxg4 48. Bxg4 b3 49. Be6+ Kd4 50. Bxb3 Kxe4 51. Bc2+ Kf4 52. Bxg6 Re8+ 53. Bxe8 1-0

[Event "Parana-ch"]
[Site "Maringa"]
[Date "2019.12.14"]
[Round "5"]
[White "Silva, Richard Santana"]
[Black "Loss, Victor Pinheiro Cos"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1515"]
[BlackElo "1468"]
[PlyCount "59"]
[EventDate "2019.12.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. cxd5 exd5 5. Nf3 c6 6. Bf4 Be7 7. h3 0-0 8. e3 Nbd7 9. Bd3 Re8 10. Qc2 Nf8 11. Ng5 h6 12. Nf3 Ne6 13. Bh2 c5 14. dxc5 d4 15. exd4 Bxc5 16. 0-0 Bxd4 17. Rad1 a6 18. Ne2 Bb6 19. Bh7+ Nxh7 20. Rxd8 Rxd8 21. Rd1 Bd7 22. Nc3 Rac8 23. Ne5 Nd4 24. Qe4 Bf5 25. Qxb7 Ba5 26. Qxf7+ Kh8 27. Rxd4 Rxd4 28. Qxf5 Rxc3 29. Ng6+ Kg8 30. Qe6# 1-0

[Event "Parana-ch"]
[Site "Maringa"]
[Date "2019.12.14"]
[Round "6"]
[White "Waterkemper, Wesley Nobuyuki Tom"]
[Black "Silva, Richard Santana"]
[Result "0-1"]
[ECO "C14"]
[WhiteElo "1740"]
[BlackElo "1515"]
[PlyCount "84"]
[EventDate "2019.12.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Qg4 g6 8. f4 c5 9. Nf3 cxd4 10. Nxd4 Qb4 11. Nb3 Nxe5 12. Qg5 Nc4 13. Qf6 0-0 14. a3 Qb6 15. 0-0-0 Nd7 16. Qg5 Qe3+ 17. Kb1 Nxa3+ 18. bxa3 Qxc3 19. h4 Qf6 20. Rd3 Qxg5 21. hxg5 Rd8 22. Rdh3 Nf8 23. Rh6 Rd6 24. Bd3 Bd7 25. g4 Be8 26. Nd2 Rc8 27. Nf3 Rc3 28. Ne5 Rxa3 29. R1h2 Rb6+ 30. Kc1 a5 31. f5 exf5 32. gxf5 Rc3 33. Ng4 Rcc6 34. fxg6 fxg6 35. Nf6+ Rxf6 36. gxf6 Rxf6 37. Re2 Re6 38. Rf2 b5 39. Re2 Kg7 40. Rxe6 Nxe6 41. Rh3 Nf4 42. Re3 Nxd3+ 0-1

[Event "Parana-ch"]
[Site "Maringa"]
[Date "2019.12.13"]
[Round "4"]
[White "Monteiro, Helen Ramazzotte"]
[Black "Silva, Richard Santana"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "1183"]
[BlackElo "1515"]
[PlyCount "101"]
[EventDate "2019.12.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. c4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. g3 Bc5 5. Bg2 0-0 6. 0-0 a6 7. d3 d6 8. a3 Nd4 9. Bd2 Nxf3+ 10. Bxf3 c6 11. b4 Ba7 12. Rb1 Bh3 13. Re1 Bg4 14. Bg2 Rb8 15. Qa4 d5 16. cxd5 cxd5 17. b5 d4 18. Ne4 Nxe4 19. Bxe4 Bd7 20. Qc2 Bxb5 21. a4 Rc8 22. Qa2 Bc6 23. Bxc6 bxc6 24. Qc4 a5 25. Qa6 Bc5 26. Qxa5 Qe7 27. Bb4 Bxb4 28. Qxb4 Rfe8 29. Qxe7 Rxe7 30. Rb6 Ra7 31. Ra1 Ra5 32. Kf1 Kf8 33. Ke1 Rca8 34. Rb4 Rb5 35. Rc4 Rb6 36. e3 dxe3 37. fxe3 Rb2 38. Rxc6 Rxh2 39. Rcc1 Rb8 40. Kf1 Rbb2 41. Kg1 Rhg2+ 42. Kh1 Rxg3 43. a5 Ke8 44. a6 Rb6 45. Rc2 Rb8 46. a7 Ra8 47. Rb2 Kd7 48. Rb8 Rxa7 49. Rxa7+ Ke6 50. Rb6+ Kf5 51. Rxf7+ 1-0

[Event "Parana-ch"]
[Site "Maringa"]
[Date "2019.12.13"]
[Round "3"]
[White "Silva, Richard Santana"]
[Black "Kulkamp, Victor Silva"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "1515"]
[BlackElo "1800"]
[PlyCount "33"]
[EventDate "2019.12.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. c4 e5 2. g3 d5 3. cxd5 Qxd5 4. Nf3 Bc5 5. Bg2 Nf6 6. 0-0 0-0 7. Nc3 Qd8 8. Nxe5 Re8 9. Nf3 Nc6 10. e3 Re6 11. d4 Rd6 12. Nb5 Rd5 13. Qc2 Bf5 14. Qb3 Bb4 15. Ne5 a6 16. Nxc6 bxc6 17. Nc3 1-0

[Event "Parana-ch"]
[Site "Maringa"]
[Date "2019.12.12"]
[Round "2"]
[White "De Lima, Juan Palhari Goncal"]
[Black "Silva, Richard Santana"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1800"]
[BlackElo "1515"]
[PlyCount "69"]
[EventDate "2019.12.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 d5 3. Bf4 Nf6 4. e3 c5 5. Bd3 Nc6 6. c3 Bd7 7. Nbd2 Rc8 8. 0-0 cxd4 9. exd4 Be7 10. Ne5 Nxe5 11. dxe5 Ng8 12. Qg4 g6 13. Nf3 f5 14. exf6 Nxf6 15. Bxg6+ hxg6 16. Qxg6+ Kf8 17. Ne5 Be8 18. Bh6+ Rxh6 19. Qxh6+ Kg8 20. Rad1 Bb5 21. Rd4 Qf8 22. Qg6+ Qg7 23. Re1 Qxg6 24. Nxg6 Bc5 25. Rf4 Ne4 26. b4 Bb6 27. Ne7+ Kg7 28. Nxc8 Nxc3 29. Rg4+ Kf6 30. Nxb6 axb6 31. h4 Ne2+ 32. Kh2 d4 33. Rxe2 Bxe2 34. Rxd4 b5 35. Rd7 1-0

[Event "Parana-ch"]
[Site "Maringa"]
[Date "2019.12.12"]
[Round "1"]
[White "Silva, Richard Santana"]
[Black "Cruz, William Ferreira Da"]
[Result "0-1"]
[ECO "E68"]
[WhiteElo "1515"]
[BlackElo "2232"]
[PlyCount "70"]
[EventDate "2019.12.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 d6 5. d4 0-0 6. Nf3 Nbd7 7. 0-0 e5 8. dxe5 dxe5 9. e4 Re8 10. Qc2 c6 11. Bg5 Qc7 12. Rad1 a5 13. a3 a4 14. Rfe1 Qa5 15. Bd2 Qa6 16. Bf1 Nc5 17. Be3 Bf8 18. Bg5 Nfd7 19. Na2 Nb3 20. Nb4 Qa5 21. Qc3 f6 22. Be3 Bc5 23. Re2 Nf8 24. Rc2 Bg4 25. Be2 Ne6 26. Kg2 Ned4 27. Bxd4 exd4 28. Qd3 f5 29. e5 Bxf3+ 30. Bxf3 Bxb4 31. axb4 Qxb4 32. Re2 Ra5 33. Rde1 Rc5 34. e6 Qxc4 35. Qb1 Rxe6 0-1

[Event "Caioba Copel op 5th"]
[Site "Caioba"]
[Date "2019.09.17"]
[Round "4"]
[White "Silva, Richard Santana"]
[Black "Chemin, Vitorio"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "1515"]
[BlackElo "2182"]
[PlyCount "80"]
[EventDate "2019.08.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 c6 2. g3 d5 3. cxd5 cxd5 4. Bg2 Nc6 5. e3 Nf6 6. Ne2 e6 7. a3 Be7 8. 0-0 0-0 9. b4 a6 10. Bb2 e5 11. f4 Bd6 12. h3 d4 13. f5 d3 14. Nec3 e4 15. Qe1 Qe7 16. g4 g5 17. Nd1 Bc7 18. Qf2 Ne5 19. Nbc3 Nc4 20. Rc1 b5 21. Nb1 Bb7 22. Bd4 Rac8 23. Nb2 Rfd8 24. Rc3 Rxd4 25. exd4 Qd6 26. Bh1 Bb6 27. Rxc4 bxc4 28. Nd1 Bxd4 29. Ne3 Nd5 30. Re1 c3 31. dxc3 Nxc3 32. Nd2 Qf4 33. Kg2 Bxe3 34. Qxe3 Qxe3 35. Rxe3 Nd5 36. Re1 Rc2 37. Kg1 e3 38. Rd1 Rxd2 39. Rc1 Rc2 40. Re1 d2 0-1

[Event "Caioba Copel op 5th"]
[Site "Caioba"]
[Date "2019.08.16"]
[Round "2"]
[White "Silva, Richard Santana"]
[Black "De Camargo, Juliano Maciel"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "1515"]
[PlyCount "93"]
[EventDate "2019.08.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. cxd5 exd5 5. e3 c6 6. Ne2 Bd6 7. Nbc3 Bf5 8. Nd4 Bd3 9. Qb3 Ba6 10. Qc2 0-0 11. d3 Nbd7 12. 0-0 Re8 13. b3 Rc8 14. Bh3 Qc7 15. Bb2 Ne4 16. Rfd1 Nxg3 17. hxg3 Re5 18. Nf5 g6 19. Nxd6 Qxd6 20. Nb5 Bxb5 21. Bxe5 Qe7 22. Bb2 c5 23. Qc3 f6 24. Re1 Rf8 25. Bxd7 Bxd7 26. e4 d4 27. Qd2 Bg4 28. Kg2 Qd7 29. Rh1 Bh5 30. Qf4 f5 31. Rae1 fxe4 32. Qxe4 Bf3+ 33. Qxf3 Rxf3 34. Kxf3 Qf5+ 35. Ke2 Qg4+ 36. Kd2 Qg5+ 37. Kc2 Qf6 38. Rhf1 b5 39. Re2 c4 40. Rfe1 cxd3+ 41. Kxd3 Qf3+ 42. Kxd4 Qg4+ 43. Kd3 Qf3+ 44. Kd2 Qd5+ 45. Kc1 Kf7 46. Re7+ Kf8 47. Re8+ 1-0

[Event "Caioba Copel op 5th"]
[Site "Caioba"]
[Date "2019.08.15"]
[Round "1"]
[White "Pereira, Geanfrancesco"]
[Black "Silva, Richard Santana"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2089"]
[BlackElo "1515"]
[PlyCount "64"]
[EventDate "2019.08.15"]
[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. g3 Nf6 4. Bg2 c5 5. 0-0 Nc6 6. c4 dxc4 7. dxc5 Qc7 8. Na3 Bxc5 9. Nxc4 0-0 10. Bf4 Qd7 11. Qb3 Nd5 12. Rfd1 Qe7 13. Bg5 f6 14. Bd2 Bd7 15. Rac1 Nb6 16. Nxb6 Bxb6 17. Bf4 Qf7 18. Bh3 Kh8 19. Bd6 Rfd8 20. Rd3 Qe7 21. Nd2 Nd4 22. Qd1 Bb5 23. Bc7 Nxe2+ 24. Qxe2 Rxd3 25. Nc4 Rd4 26. Bxb6 axb6 27. b3 Bxc4 28. Rxc4 Rxc4 29. Qxc4 e5 30. Bg2 Qd7 31. Bd5 b5 32. Qc2 Qxd5 1/2-1/2

[Event "Paranaense-ch U20"]
[Site "Pirai do Sul"]
[Date "2019.07.14"]
[Round "6.3"]
[White "Alves, Matheus Oliveira"]
[Black "Silva, Richard Santana"]
[Result "0-1"]
[ECO "A12"]
[WhiteElo "1555"]
[BlackElo "1479"]
[PlyCount "138"]
[EventDate "2019.07.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. b3 Bf5 5. Bb2 Nbd7 6. d4 e6 7. Nbd2 Ne4 8. Be2 Ndf6 9. h3 Bb4 10. 0-0 Nxd2 11. Nxd2 Ne4 12. Nxe4 Bxe4 13. c5 Qg5 14. Bf3 Bf5 15. Bg4 Ba5 16. Bc1 Qf6 17. a3 Bc7 18. b4 Bxg4 19. Qxg4 h5 20. Qe2 g5 21. f3 Kd7 22. a4 Rag8 23. a5 a6 24. Ra2 Qg6 25. Qf2 f5 26. g4 Rf8 27. gxf5 Qxf5 28. Qg2 Rhg8 29. e4 dxe4 30. fxe4 Qxf1+ 31. Qxf1 Rxf1+ 32. Kxf1 Rf8+ 33. Kg2 Bd8 34. Be3 Rg8 35. Rf2 Ke8 36. d5 Ke7 37. d6+ Ke8 38. Kg3 Rf8 39. Rd2 Kd7 40. e5 Rf7 41. Rg2 Rf5 42. Bd4 Rf4 43. Bc3 Rf7 44. Kh2 Rf5 45. Bd4 Ke8 46. Be3 Kd7 47. Kg3 Ke8 48. Rf2 Rxf2 49. Kxf2 Kf7 50. Kf3 Kg6 51. Bf2 Kf5 52. Kg3 g4 53. hxg4+ hxg4 54. Kg2 Kg5 55. Kg3 Kh5 56. Bd4 Kg6 57. Kf2 Bh4+ 58. Kg2 Bg5 59. Kf2 Kf7 60. Ke2 Ke8 61. Kd3 Bd2 62. Be3 Bxb4 63. Bf2 Bxa5 64. Kd4 Bb4 65. Kd3 g3 66. Bd4 Be1 67. Kc2 Bf2 68. Bxf2 gxf2 69. Kd2 Kd7 0-1

[Event "Paranaense-ch U20"]
[Site "Pirai do Sul"]
[Date "2019.07.14"]
[Round "5.4"]
[White "Silva, Richard Santana"]
[Black "Bartmeyer, Jose Francisco"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "1479"]
[BlackElo "1270"]
[PlyCount "84"]
[EventDate "2019.07.12"]
[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 e5 2. g3 Nc6 3. Bg2 Nf6 4. e3 Bc5 5. Nc3 0-0 6. Nge2 Re8 7. a3 a5 8. 0-0 d6 9. Ne4 Nxe4 10. Bxe4 Bh3 11. Re1 Qg5 12. Bg2 Qh5 13. Nc3 Qf5 14. Qe2 e4 15. Bxh3 Qxh3 16. Nd5 Ne5 17. Nf4 Nf3+ 18. Qxf3 Qxh2+ 19. Kxh2 exf3 20. b3 c6 21. Bb2 g5 22. Nh5 Re6 23. Nf6+ Kg7 24. Ne8+ Kf8 25. Nf6 Ke7 26. Nh5 Rh6 27. g4 f5 28. Kg3 f4+ 29. Kh2 Kf7 30. Rh1 Rd8 31. Kg1 d5 32. Rd1 dxc4 33. bxc4 fxe3 34. fxe3 Bxe3+ 35. Kf1 Rhd6 36. Bc1 b5 37. Rh2 bxc4 38. Ng3 c3 39. Nf5 Rd3 40. Rxh7+ Kg6 41. Rh6+ Kf7 42. Rh7+ Kg6 1/2-1/2

[Event "Paranaense-ch U20"]
[Site "Pirai do Sul"]
[Date "2019.07.13"]
[Round "3.5"]
[White "Silva, Richard Santana"]
[Black "Loss, Victor Pinheiro Cos"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "1479"]
[BlackElo "1441"]
[PlyCount "91"]
[EventDate "2019.07.12"]
[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 e6 2. d4 d5 3. cxd5 exd5 4. Bf4 Bd6 5. Bxd6 Qxd6 6. Nc3 Bf5 7. Qb3 Nc6 8. Qxd5 Qxd5 9. Nxd5 Nxd4 10. Rc1 0-0-0 11. Ne3 Bg6 12. Nf3 Nc6 13. g3 Nge7 14. Bh3+ Kb8 15. 0-0 Nd4 16. Nxd4 Rxd4 17. Rfd1 Rhd8 18. Rxd4 Rxd4 19. Rd1 Rxd1+ 20. Nxd1 Nf5 21. e3 Nd6 22. Bf1 Ne4 23. Bd3 Kc8 24. f3 Nc5 25. Bxg6 hxg6 26. Nf2 Na4 27. Nd3 c5 28. b3 c4 29. bxc4 f6 30. Kf2 Nb6 31. c5 Nd7 32. e4 Kc7 33. Ke3 Nf8 34. Kd4 Kc6 35. Kc4 a5 36. e5 g5 37. f4 Ng6 38. exf6 gxf6 39. fxg5 fxg5 40. a4 g4 41. Kd4 Kc7 42. Nf2 Ne7 43. Nxg4 Nc8 44. Nf6 Kd8 45. g4 b6 46. Nd5 1-0

[Event "Paranaense-ch U20"]
[Site "Pirai do Sul"]
[Date "2019.07.13"]
[Round "4.3"]
[White "Xavier, Kayo Henrique Campo"]
[Black "Silva, Richard Santana"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1518"]
[BlackElo "1479"]
[PlyCount "42"]
[EventDate "2019.07.12"]
[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 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nf6 5. Nc3 c6 6. Nf3 Bd6 7. Ne2 0-0 8. 0-0 Bg4 9. Ng3 Nbd7 10. h3 Bxf3 11. Qxf3 Re8 12. c3 g6 13. Bg5 Bf8 14. Rfe1 Bg7 15. Re2 Qb6 16. Rae1 Re7 17. Rxe7 Re8 18. Rxe8+ Nxe8 19. Qe2 Nef6 20. Bxf6 Bxf6 21. a3 Qd8 1/2-1/2

[Event "Paranaense-ch U20"]
[Site "Pirai do Sul"]
[Date "2019.07.12"]
[Round "2.1"]
[White "Fraga, Heitor Carneiro"]
[Black "Silva, Richard Santana"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1761"]
[BlackElo "1479"]
[PlyCount "93"]
[EventDate "2019.07.12"]
[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 e6 2. Bf4 d5 3. e3 Nf6 4. Nd2 c5 5. c3 Nc6 6. Bd3 Bd7 7. Ngf3 Rc8 8. h3 cxd4 9. exd4 Be7 10. 0-0 Qb6 11. Qb3 Qxb3 12. Nxb3 b6 13. Ba6 Nh5 14. Bxc8 Nxf4 15. Bxd7+ Kxd7 16. Rfe1 Nd3 17. Re2 Nf4 18. Rd2 g5 19. Nc1 h5 20. Ne2 Ng6 21. Ng3 Nf4 22. Re1 g4 23. hxg4 hxg4 24. Ne5+ Nxe5 25. Rxe5 f5 26. Ne2 Ng6 27. Re3 Bg5 28. Red3 Bxd2 29. Rxd2 Rf8 30. g3 Kd6 31. Kg2 Rc8 32. f3 gxf3+ 33. Kxf3 Rg8 34. Nf4 Nxf4 35. gxf4 Rg1 36. Rg2 Rxg2 37. Kxg2 Kc6 38. Kg3 a5 39. a4 b5 40. b3 b4 41. cxb4 axb4 42. Kh4 Kd7 43. Kg5 Ke7 44. a5 Kd7 45. a6 Kc6 46. Kf6 e5 47. Kxe5 1-0

[Event "Paranaense-ch U20"]
[Site "Pirai do Sul"]
[Date "2019.07.12"]
[Round "1.5"]
[White "Silva, Richard Santana"]
[Black "Grigoli, Leonardo"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "1479"]
[BlackElo "1071"]
[PlyCount "65"]
[EventDate "2019.07.12"]
[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 e5 2. g3 g6 3. Bg2 Bg7 4. Nc3 f5 5. d3 d6 6. e3 Nf6 7. Nd5 Nxd5 8. Bxd5 Nd7 9. Bg2 Nf6 10. Qb3 Rb8 11. Qa4+ c6 12. Qxa7 Bd7 13. Qa3 Qc7 14. Bd2 0-0 15. Ne2 e4 16. d4 g5 17. Bb4 Ne8 18. Rd1 b6 19. Qb3 c5 20. Bc3 Ra8 21. dxc5 bxc5 22. Bxg7 Nxg7 23. Nc3 Qa5 24. Rxd6 Ba4 25. Qb6 Qb4 26. Qxb4 cxb4 27. Nd5 Rfc8 28. Ne7+ Kf8 29. Nxc8 Rxc8 30. b3 Bc6 31. 0-0 Ne8 32. Rd2 Nc7 33. f3 1-0

[Event "Sao Jose dos Pinhais U2200"]
[Site "Sao Jose dos Pinhais"]
[Date "2019.05.24"]
[Round "2"]
[White "Silva, Richard Santana"]
[Black "Mileski, Lucas de Souza"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "1459"]
[BlackElo "1809"]
[PlyCount "106"]
[EventDate "2019.05.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. d3 Nc6 5. e4 e5 6. Nc3 Nge7 7. Nge2 d6 8. 0-0 0-0 9. f4 a6 10. Rb1 Rb8 11. Be3 b5 12. b3 Bg4 13. h3 Bxe2 14. Nxe2 Nd4 15. Nxd4 cxd4 16. Bd2 Qd7 17. Qf3 f5 18. Kh2 Bh6 19. h4 fxe4 20. Qxe4 Nf5 21. Bh3 Rbe8 22. Qd5+ Qe6 23. Qxe6+ Rxe6 24. g4 exf4 25. Bxf4 Bxf4+ 26. Rxf4 Nxh4 27. Rxf8+ Kxf8 28. Kg3 g5 29. Kf2 Re3 30. Bf1 Rf3+ 31. Ke1 Rg3 32. a4 b4 33. Kf2 Rxg4 34. Re1 Rf4+ 35. Kg3 Nf5+ 36. Kg2 Ne3+ 37. Kg1 Nxf1 38. Rxf1 Rxf1+ 39. Kxf1 Kf7 40. Kf2 Kf6 41. Kf3 Kf5 42. Kg3 h5 43. Kf3 a5 44. Kg3 h4+ 45. Kf3 g4+ 46. Ke2 Kf4 47. Kf2 g3+ 48. Kg2 Ke3 49. Kh1 Kxd3 50. Kg1 Ke3 51. Kh1 d3 52. Kg2 d2 53. Kh1 h3 0-1

[Event "Concordia op 5th"]
[Site "Concordia"]
[Date "2019.05.05"]
[Round "9"]
[White "Silva, Richard Santana"]
[Black "Durante, Taina Seidel"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "1459"]
[BlackElo "1747"]
[PlyCount "37"]
[EventDate "2019.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 g6 4. e4 Bg7 5. Ne2 d6 6. Nbc3 Be6 7. d3 Qd7 8. Be3 Bh3 9. 0-0 h5 10. Bxh3 Qxh3 11. Kh1 h4 12. Ng1 Qd7 13. Nd5 Nf6 14. Nxf6+ Bxf6 15. g4 Bg7 16. h3 f5 17. f3 Bf6 18. Ne2 Nd8 19. Rb1 1/2-1/2

[Event "Concordia op 5th"]
[Site "Concordia"]
[Date "2019.05.04"]
[Round "7"]
[White "Nascimento, Andre Renato"]
[Black "Silva, Richard Santana"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1882"]
[BlackElo "1459"]
[PlyCount "67"]
[EventDate "2019.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Bd3 Qc7 7. Be3 cxd4 8. cxd4 Nb4 9. Nc3 Nxd3+ 10. Qxd3 a6 11. 0-0 Ne7 12. Rfc1 Qb6 13. a4 Nf5 14. g4 Nxe3 15. fxe3 Be7 16. Rc2 Qb3 17. Nd2 Qb6 18. b3 0-0 19. Ne2 Rac8 20. Nf3 Rxc2 21. Qxc2 Rc8 22. Qd3 Qb4 23. Kf2 b5 24. h4 bxa4 25. bxa4 Qc4 26. Qd1 Qc2 27. Qh1 Qe4 28. g5 g6 29. h5 Kh8 30. hxg6 Qxg6 31. Qg2 h6 32. Rh1 Rg8 33. Nf4 Qc2+ 34. Ne2 1/2-1/2

[Event "Concordia op 5th"]
[Site "Concordia"]
[Date "2019.05.04"]
[Round "8"]
[White "Silva, Richard Santana"]
[Black "Panazzolo, Paulo Victor"]
[Result "1/2-1/2"]
[ECO "A87"]
[WhiteElo "1459"]
[BlackElo "1727"]
[PlyCount "55"]
[EventDate "2019.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. c4 f5 2. Nc3 Nf6 3. Nf3 g6 4. d4 Bg7 5. g3 0-0 6. Bg2 d6 7. 0-0 Qe8 8. Nb5 Na6 9. Ne1 c6 10. Nc3 e5 11. dxe5 dxe5 12. e4 Be6 13. b3 Rd8 14. Qe2 h5 15. Ba3 h4 16. Bxf8 Bxf8 17. Nd3 Rxd3 18. Qxd3 hxg3 19. Qxg3 Nh5 20. Qf3 Nf4 21. Kh1 Nc5 22. Ne2 fxe4 23. Qe3 Qf7 24. f3 g5 25. fxe4 Qh5 26. Nxf4 exf4 27. Bf3 Qh3 28. Qg1 1/2-1/2

[Event "Concordia op 5th"]
[Site "Concordia"]
[Date "2019.05.03"]
[Round "6"]
[White "Silva, Richard Santana"]
[Black "Bittencourt, Arian G Decezare"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "1459"]
[BlackElo "1102"]
[PlyCount "113"]
[EventDate "2019.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. d3 Bb4 4. e4 c5 5. Nge2 Nc6 6. g3 d5 7. Bd2 d4 8. Nb5 a6 9. Na3 Qa5 10. Nc2 0-0 11. Nxb4 Nxb4 12. Nc1 Bd7 13. a3 Ba4 14. b3 Bc6 15. Na2 Nxd3+ 16. Bxd3 Qxa3 17. Nb4 Qb2 18. Ra2 Qxa2 19. Nxa2 Nxe4 20. Bxe4 Bxe4 21. f3 Bc6 22. 0-0 e5 23. Bg5 h6 24. Be7 Rfe8 25. Bxc5 Rad8 26. Nb4 f5 27. Nxc6 bxc6 28. Re1 d3 29. Kf2 e4 30. fxe4 fxe4 31. Ke3 Re6 32. Qg4 Ree8 33. Kd2 Re5 34. Be3 Rb8 35. Bxh6 Re7 36. Bg5 Rf7 37. Qxe4 Rf2+ 38. Kxd3 c5 39. Qd5+ Kh7 40. Qxc5 Rxb3+ 41. Kd4 Rff3 42. Be3 Rf7 43. Qh5+ Kg8 44. Qd5 Rbb7 45. Rf1 Rbd7 46. Rxf7 Rxd5+ 47. Kxd5 Kxf7 48. Kd6 Ke8 49. c5 Kd8 50. c6 g6 51. h4 a5 52. g4 a4 53. h5 gxh5 54. gxh5 a3 55. h6 Kc8 56. h7 a2 57. h8Q# 1-0

[Event "Concordia op 5th"]
[Site "Concordia"]
[Date "2019.05.03"]
[Round "5"]
[White "Woichinevski, Joao Vinicius Peru"]
[Black "Silva, Richard Santana"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "1733"]
[BlackElo "1459"]
[PlyCount "85"]
[EventDate "2019.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nce2 c5 6. c3 Nc6 7. Nf3 Be7 8. g3 b6 9. Bg2 Bb7 10. 0-0 cxd4 11. cxd4 Rc8 12. Bd2 Ba6 13. a3 0-0 14. Bc3 b5 15. Ne1 Nb6 16. Nd3 Bb7 17. b3 a6 18. Qd2 Nd7 19. f4 f5 20. b4 Kh8 21. Nc5 Nxc5 22. bxc5 g5 23. a4 b4 24. Bxb4 a5 25. Bc3 Ba6 26. Rfb1 Bxe2 27. Qxe2 Rb8 28. Rb5 Qc7 29. Rab1 Rxb5 30. axb5 Rb8 31. b6 Qb7 32. Qd1 gxf4 33. gxf4 Bh4 34. Qh5 Be7 35. Qf7 Qa6 36. Bf1 Qc8 37. Bb5 Bh4 38. Kh1 Bf2 39. Bxc6 Qxc6 40. Qa7 Qa4 41. Qxb8+ Kg7 42. Qc7+ Kh6 43. Qe7 1-0

[Event "Concordia op 5th"]
[Site "Concordia"]
[Date "2019.05.02"]
[Round "3"]
[White "De Lorenzi, Gilmar"]
[Black "Silva, Richard Santana"]
[Result "0-1"]
[ECO "C01"]
[BlackElo "1459"]
[PlyCount "82"]
[EventDate "2019.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nc3 Nf6 5. Bg5 Be7 6. Bd3 0-0 7. Nf3 Bg4 8. Be2 Nbd7 9. 0-0 c6 10. a3 h6 11. Bh4 Re8 12. Re1 Bd6 13. b4 Qc7 14. Bg3 Re7 15. Bxd6 Qxd6 16. Ne5 Bxe2 17. Nxe2 Nxe5 18. dxe5 Rxe5 19. Nd4 Rae8 20. Rxe5 Qxe5 21. Nf3 Qc3 22. h3 Re2 23. Qxe2 Qxa1+ 24. Kh2 Qxa3 25. b5 Qc5 26. bxc6 bxc6 27. Nh4 a5 28. Nf5 Kh7 29. g4 g6 30. Nh4 Ne4 31. Qf3 Qxf2+ 32. Qxf2 Nxf2 33. Nf3 c5 34. Nd2 a4 35. Nb1 d4 36. h4 Nxg4+ 37. Kh3 Ne3 38. c3 dxc3 39. Nxc3 a3 40. Kg3 Nd1 41. Nb1 a2 0-1

[Event "Concordia op 5th"]
[Site "Concordia"]
[Date "2019.05.02"]
[Round "4"]
[White "Silva, Richard Santana"]
[Black "Andrade, Moacir Belarmino F"]
[Result "1-0"]
[ECO "A23"]
[WhiteElo "1459"]
[PlyCount "65"]
[EventDate "2019.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 c6 4. Bg2 Bb4 5. e4 d6 6. d3 Be6 7. f4 exf4 8. Bxf4 Nbd7 9. Nf3 0-0 10. 0-0 Re8 11. Be3 Nf8 12. h3 Ng6 13. Kh2 h6 14. Ne2 Qd7 15. Nf4 Nxf4 16. Bxf4 d5 17. Ne5 Qd8 18. exd5 cxd5 19. b3 Rc8 20. Qf3 Bc5 21. g4 Bd4 22. Rae1 dxc4 23. dxc4 Qb6 24. Qxb7 Qxb7 25. Bxb7 Rb8 26. Nc6 Rxb7 27. Nxd4 Bd7 28. Rxe8+ Bxe8 29. Re1 Rd7 30. Nb5 Rd3 31. Nxa7 Rf3 32. Bg3 Rc3 33. Re2 1-0

[Event "Concordia op 5th"]
[Site "Concordia"]
[Date "2019.05.01"]
[Round "1"]
[White "Jimenez, Joaquin Rodrigo"]
[Black "Silva, Richard Santana"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "2247"]
[BlackElo "1459"]
[PlyCount "55"]
[EventDate "2019.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 Bf5 4. Nc3 e6 5. Bg5 Be7 6. e3 0-0 7. Nh4 Bg6 8. Nxg6 fxg6 9. Bxf6 gxf6 10. Qb3 c6 11. Qxb7 Qd7 12. Qxa8 Na6 13. Qxf8+ Kxf8 14. Be2 Nc7 15. 0-0 Kg7 16. Rac1 f5 17. Na4 Kf6 18. cxd5 cxd5 19. Nc5 Qd6 20. Rc2 Kf7 21. Nd3 Bf6 22. Rfc1 Ne8 23. Rc6 Qb8 24. b3 g5 25. Bh5+ Ke7 26. Rc8 Qb5 27. Bxe8 Qxd3 28. R1c7+ 1-0

[Event "Concordia op 5th"]
[Site "Concordia"]
[Date "2019.05.01"]
[Round "2"]
[White "Silva, Richard Santana"]
[Black "Lima, Leonardo1"]
[Result "0-1"]
[ECO "A17"]
[WhiteElo "1459"]
[PlyCount "96"]
[EventDate "2019.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. g3 Bb4 4. Bg2 c5 5. e4 Nc6 6. Nge2 0-0 7. 0-0 b6 8. d3 Qc7 9. Nb5 Qb8 10. f4 e5 11. Be3 a6 12. Nbc3 Bb7 13. a3 Bxc3 14. Nxc3 Nd4 15. fxe5 Qxe5 16. Bf4 Qh5 17. Bf3 Nxf3+ 18. Rxf3 Ng4 19. Qe2 Nxh2 20. Rf2 Ng4 21. Raf1 Qg6 22. Rf3 Qh5 23. Bd6 Ne5 24. Rf5 Qxe2 25. Nxe2 Nxd3 26. Bxf8 Rxf8 27. b3 Bxe4 28. Rh5 Re8 29. Nc3 h6 30. Rd1 Bf3 31. Rxd3 Bxh5 32. Na4 Re1+ 33. Kf2 Re2+ 34. Kf1 Ra2 35. Nxb6 Be2+ 36. Ke1 Bxd3 37. Nxd7 Bc2 38. b4 Bd3 39. Nxc5 Rxa3 40. Nxd3 Rxd3 41. c5 Rb3 42. Kd2 Rxb4 43. Kc3 Rb1 44. Kd4 a5 45. c6 a4 46. Kd5 a3 47. Kd6 Rc1 48. c7 Rxc7 0-1

[Event "Parana-ch"]
[Site "Curitiba"]
[Date "2018.11.25"]
[Round "7"]
[White "Melo, Sergio Roberto Samp"]
[Black "Silva, Richard Santana"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "1749"]
[BlackElo "1394"]
[PlyCount "117"]
[EventDate "2018.11.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 e6 3. Bb2 d5 4. e3 Be7 5. c4 c6 6. Be2 0-0 7. 0-0 Nbd7 8. Qc2 Qc7 9. d4 c5 10. cxd5 Nxd5 11. Nbd2 N7f6 12. Ba3 b6 13. dxc5 Bxc5 14. Bxc5 bxc5 15. Rfc1 Nd7 16. Bb5 Nb4 17. Qc4 Nc6 18. Ne4 Na5 19. Qc2 Nb7 20. Bxd7 Qxd7 21. Nxc5 Nxc5 22. Qxc5 Bb7 23. Rd1 Qc8 24. Qxc8 Raxc8 25. Nd4 Rfd8 26. Rac1 a6 27. Rxc8 Rxc8 28. f3 Rd8 29. Rc1 Rc8 30. Rxc8+ Bxc8 31. b4 Bd7 32. Kf2 Kf8 33. Nb3 Ba4 34. Nc5 Bb5 35. e4 Ke7 36. e5 Kd8 37. a4 Bc4 38. Ke3 Kc7 39. Ne4 h6 40. f4 Kc6 41. h4 Bd5 42. g3 Bxe4 43. Kxe4 h5 44. Kd4 Kb6 45. Kc4 a5 46. b5 f5 47. Kd4 g6 48. Kc4 Kb7 49. Kc5 Kc7 50. b6+ Kb7 51. Kb5 Kc8 52. Kxa5 g5 53. Kb5 g4 54. a5 Kb7 55. a6+ Kb8 56. Kc6 Ka8 57. Kd6 Kb8 58. Kxe6 Kc8 59. Kxf5 1-0

[Event "Parana-ch"]
[Site "Curitiba"]
[Date "2018.11.25"]
[Round "6"]
[White "Silva, Richard Santana"]
[Black "Xavier, Kayo Henrique Campo"]
[Result "1/2-1/2"]
[ECO "D32"]
[WhiteElo "1394"]
[BlackElo "1271"]
[PlyCount "53"]
[EventDate "2018.11.22"]
[EventType "swiss"]
[EventRounds "7"]
[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 e6 3. cxd5 exd5 4. Nf3 Nf6 5. Bf4 c5 6. e3 Nc6 7. Nc3 Bg4 8. dxc5 Bxc5 9. Be2 Bxf3 10. Bxf3 d4 11. exd4 Qxd4 12. Bxc6+ bxc6 13. Qxd4 Bxd4 14. Bd2 0-0-0 15. 0-0 Ng4 16. Rad1 f6 17. b3 Rhe8 18. Be1 Rxe1 19. Rdxe1 Bxc3 20. Rc1 Rd3 21. Rfd1 Rxd1+ 22. Rxd1 c5 23. h3 Ne5 24. f4 Nc6 25. Rc1 Nd4 26. Kf2 Bb4 27. Ke3 1/2-1/2

[Event "Parana-ch"]
[Site "Curitiba"]
[Date "2018.11.24"]
[Round "4"]
[White "Fraga, Heitor Carneiro"]
[Black "Silva, Richard Santana"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1773"]
[BlackElo "1394"]
[PlyCount "130"]
[EventDate "2018.11.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 c5 5. c3 Nc6 6. Bd3 Be7 7. 0-0 0-0 8. Nbd2 b6 9. e4 cxd4 10. cxd4 Nb4 11. Bc2 Nxc2 12. Qxc2 Ba6 13. Rfe1 Rc8 14. Qd1 Bb7 15. e5 Nd7 16. Rc1 Rc7 17. h3 Nb8 18. Nb3 Nc6 19. Qe2 Qd7 20. Rc2 Rfc8 21. Rec1 Nb4 22. Rxc7 Rxc7 23. a3 Ba6 24. Qd2 Nd3 25. Rxc7 Qxc7 26. Nc1 Nxf4 27. Qxf4 Qc2 28. Qd2 Qxd2 29. Nxd2 Bg5 30. Ndb3 Bc4 31. g3 Bxc1 32. Nxc1 f6 33. f4 h6 34. Kf2 Kf7 35. Ne2 fxe5 36. fxe5 Bxe2 37. Kxe2 Kg6 38. Kf3 Kf5 39. g4+ Kg5 40. Kg3 h5 41. gxh5 Kxh5 42. h4 g5 43. hxg5 Kxg5 44. Kf3 b5 45. b4 Kf5 46. Ke3 Kg4 47. Ke2 Kf4 48. Kd3 Kf3 49. Kd2 Ke4 50. Kc3 Ke3 51. Kb3 Kxd4 52. a4 a6 53. axb5 axb5 54. Kc2 Kc4 55. Kc1 Kxb4 56. Kb2 d4 57. Kc2 Kc4 58. Kd2 b4 59. Kc2 b3+ 60. Kc1 Kc3 61. Kb1 b2 62. Ka2 Kc2 63. Ka3 b1Q 64. Ka4 Qb6 65. Ka3 Qb3# 0-1

[Event "Parana-ch"]
[Site "Curitiba"]
[Date "2018.11.24"]
[Round "5"]
[White "Silva, Richard Santana"]
[Black "Fier, Luciano dos Santos"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "1394"]
[BlackElo "1918"]
[PlyCount "98"]
[EventDate "2018.11.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. g3 Nc6 3. Bg2 g6 4. f4 Bg7 5. Nf3 e6 6. 0-0 Nge7 7. Nc3 d6 8. d3 0-0 9. Be3 Nd4 10. Qd2 Rb8 11. a4 a6 12. Qf2 Nec6 13. Rae1 d5 14. exd5 exd5 15. Nd1 Nxf3+ 16. Bxf3 d4 17. Bd2 Bh3 18. Bg2 Bxg2 19. Qxg2 Qd7 20. Qf3 f5 21. b3 Rfe8 22. Rxe8+ Rxe8 23. Re1 Rxe1+ 24. Bxe1 Qe6 25. Bd2 Bf6 26. Kf2 Bd8 27. Qe2 Kf7 28. Qxe6+ Kxe6 29. Nb2 Ba5 30. Ke2 Bxd2 31. Kxd2 Ne7 32. Nd1 Nd5 33. Ke2 Kf6 34. Kd2 g5 35. fxg5+ Kxg5 36. Nf2 Ne3 37. h4+ Kh5 38. Nh1 Kg4 39. c3 Kf3 40. cxd4 cxd4 41. Ke1 Kg2 42. Nf2 Kxg3 43. h5 h6 44. Nh1+ Kf3 45. a5 Ng2+ 46. Kf1 Nf4 47. Kg1 Nxd3 48. b4 Nxb4 49. Kh2 d3 0-1

[Event "Parana-ch"]
[Site "Curitiba"]
[Date "2018.11.23"]
[Round "3"]
[White "Silva, Richard Santana"]
[Black "Silva, Janderson Rossi Da"]
[Result "1/2-1/2"]
[ECO "C66"]
[WhiteElo "1394"]
[BlackElo "1868"]
[PlyCount "57"]
[EventDate "2018.11.22"]
[EventType "swiss"]
[EventRounds "7"]
[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 Nf6 3. Nc3 Nc6 4. Bb5 d6 5. d4 exd4 6. Nxd4 Bd7 7. 0-0 Be7 8. Nd5 Nxd5 9. exd5 Nxd4 10. Bxd7+ Qxd7 11. Qxd4 0-0 12. Be3 Bf6 13. Qb4 a5 14. Qd2 a4 15. Bd4 Bxd4 16. Qxd4 Rfe8 17. Rfe1 Qb5 18. c4 Qb4 19. Qc3 Qxc3 20. bxc3 Kf8 21. Kf1 b6 22. Rxe8+ Kxe8 23. Ke2 f5 24. Kd2 Kd7 25. Re1 Ra5 26. Rb1 Ra8 27. Re1 Rb8 28. Rb1 Re8 29. Re1 1/2-1/2

[Event "Parana-ch"]
[Site "Curitiba"]
[Date "2018.11.22"]
[Round "1"]
[White "Calcado, Acyr Rogerio"]
[Black "Silva, Richard Santana"]
[Result "1-0"]
[ECO "C13"]
[WhiteElo "2093"]
[BlackElo "1394"]
[PlyCount "47"]
[EventDate "2018.11.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Nf3 b6 8. Bb5+ c6 9. Bd3 Bb7 10. Qe2 Nd7 11. 0-0-0 Qc7 12. Kb1 0-0-0 13. c4 c5 14. d5 Ne5 15. Nc3 Nxf3 16. Qxf3 Kb8 17. Nb5 Qd7 18. Qf4+ e5 19. Qf3 Bc8 20. d6 Bb7 21. Be4 Bxe4+ 22. Qxe4 f5 23. Qd5 Qe6 24. Qxe6 1-0

[Event "Curitiba Fexpar op 1st"]
[Site "Curitiba"]
[Date "2018.11.03"]
[Round "5"]
[White "Da Silva, Joao Carlos Orguim"]
[Black "Silva, Richard Santana"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "1751"]
[BlackElo "1394"]
[PlyCount "85"]
[EventDate "2018.11.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 e6 3. Nf3 Bb4+ 4. Bd2 Be7 5. Nc3 d5 6. c5 0-0 7. e3 a5 8. Be2 b6 9. cxb6 cxb6 10. Rc1 Ba6 11. 0-0 Bxe2 12. Qxe2 Nbd7 13. Rc2 Ne8 14. Rfc1 f5 15. Nb5 Rf6 16. Rc6 Rb8 17. Na7 Nd6 18. Rc7 Qe8 19. Nc6 Ra8 20. Nxe7+ Qxe7 21. Ne5 Rd8 22. Nc6 Qe8 23. Nxd8 Qxd8 24. Qa6 Rf8 25. Qa7 Rf7 26. a4 Qb8 27. Qxb8+ Nxb8 28. b3 Rxc7 29. Rxc7 Kf8 30. b4 Nc4 31. Rc8+ Ke7 32. Rxb8 Nxd2 33. Rxb6 axb4 34. Rxb4 Nc4 35. Rb7+ Kf6 36. Ra7 h6 37. a5 g5 38. a6 Nb6 39. Rb7 Na8 40. a7 f4 41. Rb8 Nc7 42. a8Q Nxa8 43. Rxa8 1-0

[Event "Curitiba Fexpar op 1st"]
[Site "Curitiba"]
[Date "2018.11.03"]
[Round "3"]
[White "Salvadego, Matheus Henrique De"]
[Black "Silva, Richard Santana"]
[Result "1-0"]
[ECO "E50"]
[WhiteElo "1818"]
[BlackElo "1394"]
[PlyCount "92"]
[EventDate "2018.11.02"]
[EventType "swiss"]
[EventRounds "7"]
[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. e3 0-0 5. Bd3 c5 6. Nf3 Nc6 7. 0-0 Bxc3 8. bxc3 b6 9. Ba3 d6 10. e4 e5 11. d5 Ne7 12. Nh4 Ng4 13. h3 Nf6 14. Bc1 Nd7 15. f4 Nxd5 16. Nf5 Nxf4 17. Bxf4 exf4 18. Nxd6 Ne5 19. Be2 Qf6 20. Nxc8 Raxc8 21. Qc1 Ng6 22. Bg4 Rce8 23. Bf5 Re5 24. a3 Rfe8 25. Ra2 R8e7 26. Re2 Qd6 27. Rd2 Qf6 28. Rd8+ Re8 29. Rxe8+ Rxe8 30. Bxg6 Qxg6 31. Qxf4 f6 32. Re1 Qf7 33. Qd6 Qxc4 34. Qc6 Qe6 35. Qb7 Qf7 36. Qc6 Qe7 37. Qd5+ Qe6 38. Rd1 Qxd5 39. exd5 Kf7 40. c4 Ke7 41. Kf2 Kd6 42. Kf3 Re5 43. a4 h6 44. g4 g5 45. Rd2 Re7 46. Ra2 Kd7 1-0

[Event "Curitiba Fexpar op 1st"]
[Site "Curitiba"]
[Date "2018.11.02"]
[Round "1"]
[White "Desideri, Ricardo Maruchi"]
[Black "Silva, Richard Santana"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1970"]
[BlackElo "1394"]
[PlyCount "60"]
[EventDate "2018.11.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 Bd7 7. 0-0 Be7 8. dxc5 Bxc5 9. b4 Be7 10. a4 Rc8 11. Na3 a6 12. Nc2 Qc7 13. Bf4 a5 14. Rc1 axb4 15. cxb4 Qd8 16. Qd2 f6 17. exf6 Nxf6 18. Bd3 0-0 19. Rfe1 Nh5 20. Be3 Bd6 21. Bg5 Qc7 22. b5 Ne5 23. Ncd4 Qb8 24. Rxc8 Bxc8 25. Nxe5 Bxe5 26. Nf3 Bd6 27. Qc2 h6 28. Bc1 e5 29. Bg6 Nf4 30. Bxf4 Rxf4 1/2-1/2

[Event "Curitiba Fexpar op 1st"]
[Site "Curitiba"]
[Date "2018.11.02"]
[Round "2"]
[White "Silva, Richard Santana"]
[Black "Szuba, Joao Gabriel Muniz"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1394"]
[BlackElo "1661"]
[PlyCount "59"]
[EventDate "2018.11.02"]
[EventType "swiss"]
[EventRounds "7"]
[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. 0-0 Nf6 5. d3 d6 6. c3 a6 7. Re1 0-0 8. Bb3 h6 9. h3 Ba7 10. Nbd2 Re8 11. Nf1 Be6 12. Bc2 d5 13. Ng3 dxe4 14. Nxe4 Nxe4 15. Rxe4 Bf5 16. Re1 Qf6 17. Be3 Rad8 18. Bxa7 Nxa7 19. Qe2 Nc6 20. Rad1 Bh7 21. Nd2 b5 22. Ne4 Qe7 23. Qf3 b4 24. Ba4 f5 25. Bxc6 fxe4 26. Bxe4 Bxe4 27. Qxe4 bxc3 28. bxc3 Qc5 29. Qb4 Qxb4 30. cxb4 1/2-1/2

[Event "Caioba Telecom op"]
[Site "Caioba"]
[Date "2018.08.05"]
[Round "9"]
[White "Silva, Richard Santana"]
[Black "De Oliveira, Wythor Rogerio"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1368"]
[BlackElo "1291"]
[PlyCount "73"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[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. d4 exd4 4. Nxd4 Bc5 5. Be3 Bxd4 6. Bxd4 f6 7. Bc4 Nxd4 8. Qxd4 Qe7 9. 0-0 d6 10. Nc3 c6 11. Rad1 Kd7 12. Rd2 Nh6 13. Rfd1 Kc7 14. Qxd6+ Qxd6 15. Rxd6 b5 16. Bb3 Re8 17. a3 a5 18. f3 Re7 19. Rxc6+ Kxc6 20. Bd5+ Kc5 21. Bxa8 Be6 22. Bd5 Bxd5 23. Rxd5+ Kc6 24. Nxb5 f5 25. Nd4+ Kb6 26. Nxf5 Nxf5 27. Rxf5 Rd7 28. Rd5 Re7 29. Kf2 a4 30. Ke3 Ra7 31. Kd4 Re7 32. c4 Ka6 33. e5 Kb6 34. Ke4 g6 35. f4 Rc7 36. Kd4 Rc6 37. Rd6 1-0

[Event "Caioba Telecom op"]
[Site "Caioba"]
[Date "2018.08.04"]
[Round "8"]
[White "Da Silva, Matheus Lopes"]
[Black "Silva, Richard Santana"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1620"]
[BlackElo "1368"]
[PlyCount "115"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. 0-0 Be7 5. d4 c5 6. c3 Nc6 7. Nbd2 Qb6 8. e3 0-0 9. dxc5 Bxc5 10. Nb3 Bd7 11. Nxc5 Qxc5 12. Nd4 Nxd4 13. exd4 Qe7 14. Re1 h6 15. Bf4 Bc6 16. Qb3 Nh5 17. Be3 Nf6 18. Qc2 Rac8 19. Rac1 Ne8 20. Qe2 Nd6 21. Bf1 Bb5 22. Qc2 Bxf1 23. Kxf1 Qf6 24. Kg2 Qg6 25. Qb3 Qe4+ 26. Kg1 Qf3 27. Qc2 Qg4 28. Qd3 Qh3 29. Qf1 Qxf1+ 30. Kxf1 Rc6 31. Rc2 Rb6 32. b3 Rc8 33. Rec1 Rbc6 34. Ke2 Nb5 35. Kd3 Na3 36. Re2 b5 37. Ree1 Kh7 38. g4 a5 39. Bd2 a4 40. h4 Kg6 41. f4 f5 42. h5+ Kf6 43. g5+ hxg5 44. fxg5+ Kf7 45. Rh1 Rh8 46. Bf4 Ke7 47. Be5 Kf7 48. g6+ Kf8 49. Bf4 Kg8 50. Rh2 b4 51. cxb4 Rxc1 52. Bxc1 Nb5 53. bxa4 Nd6 54. b5 Kf8 55. Ba3 Ke7 56. Bxd6+ Kxd6 57. a5 Kc7 58. Ke3 1-0

[Event "Caioba Telecom op"]
[Site "Caioba"]
[Date "2018.08.04"]
[Round "7"]
[White "Silva, Richard Santana"]
[Black "Borges, Leonardo Hisao Hera"]
[Result "1/2-1/2"]
[ECO "B48"]
[WhiteElo "1368"]
[BlackElo "1655"]
[PlyCount "46"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. a4 Nf6 7. Bd3 Nc6 8. Be3 Bb4 9. Nf3 d5 10. exd5 Nxd5 11. Bd2 Nxc3 12. bxc3 Be7 13. 0-0 0-0 14. Qe2 Bf6 15. Ng5 h6 16. Nh7 Be7 17. Nxf8 Bxf8 18. Qe4 g6 19. Qh4 Kh7 20. Qf6 Bg7 21. Qh4 Ne7 22. Bf4 e5 23. Bd2 f5 1/2-1/2

[Event "Caioba Telecom op"]
[Site "Caioba"]
[Date "2018.08.03"]
[Round "5"]
[White "Dutra, Liliam Guedes"]
[Black "Silva, Richard Santana"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "1518"]
[BlackElo "1368"]
[PlyCount "160"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 Nf6 3. Nc3 d5 4. e5 Nfd7 5. d4 c5 6. Be3 Nc6 7. Bb5 Qb6 8. dxc5 Bxc5 9. Bxc5 Nxc5 10. 0-0 0-0 11. Rb1 a6 12. Bxc6 Qxc6 13. Re1 Bd7 14. Nd4 Qc7 15. Re3 f6 16. Qe2 f5 17. f4 Qb6 18. Nf3 Ne4 19. Kh1 d4 20. Nxd4 Nxc3 21. Rxc3 Qxd4 22. Rd1 Qa4 23. Ra3 Qb5 24. c4 Qc6 25. Rd6 Qc8 26. h4 Qe8 27. Rg3 Rf7 28. h5 Kh8 29. Rg5 Qe7 30. g3 Rd8 31. c5 Bc6+ 32. Kh2 Rxd6 33. cxd6 Qd7 34. a3 Bb5 35. Qd2 Qc6 36. g4 fxg4 37. Rxg4 Qf3 38. Rh4 Qe2+ 39. Qxe2 Bxe2 40. Kg3 Rf5 41. h6 g6 42. Rh2 Bb5 43. Rf2 Rf8 44. Rc2 Bc6 45. Rc4 Rc8 46. Kh4 Bd7 47. Rxc8+ Bxc8 48. Kg5 Kg8 49. Kf6 Kf8 50. b3 Bd7 51. Kg5 b5 52. b4 Kf7 53. Kg4 Bc6 54. Kg3 Bb7 55. Kf2 Bc6 56. Ke3 g5 57. fxg5 Kg6 58. Kd4 Kxg5 59. Kc5 Bd7 60. Kb6 Kf4 61. Kc7 Be8 62. d7 Bxd7 63. Kxd7 Kxe5 64. Ke7 Kf5 65. Kf7 e5 66. Kg7 e4 67. Kxh7 e3 68. Kg8 e2 69. h7 e1Q 70. h8Q Qe8+ 71. Kg7 Qxh8+ 72. Kxh8 Ke4 73. Kg7 Kd3 74. Kf6 Kc3 75. Ke5 Kb3 76. Kd4 Kxa3 77. Kc5 Ka4 78. Kb6 Kxb4 79. Kxa6 Kc5 80. Ka5 Kc4 0-1

[Event "Caioba Telecom op"]
[Site "Caioba"]
[Date "2018.08.03"]
[Round "6"]
[White "Silva, Richard Santana"]
[Black "Sato, Leticia Miho"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1368"]
[BlackElo "1595"]
[PlyCount "62"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[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 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. h3 0-0 8. 0-0 Re8 9. c3 h6 10. Qc2 Qf6 11. Re1 Nc6 12. Nbd2 Bf5 13. Nxe4 dxe4 14. Bxe4 Rxe4 15. Rxe4 Qg6 16. Qe2 Bxe4 17. Nh4 Qe6 18. Qh5 Bg6 19. Qd1 Bc2 20. Qd2 Re8 21. Nf3 Be4 22. Ne1 Qg6 23. Qe2 Re7 24. Be3 Bf5 25. Qf3 Be4 26. Qe2 Qf6 27. Qg4 Bf5 28. Qf3 Qg6 29. c4 Re4 30. c5 Be7 31. Bf4 Nxd4 0-1

[Event "Caioba Telecom op"]
[Site "Caioba"]
[Date "2018.08.02"]
[Round "3"]
[White "Do Nascimento, Joao Augusto"]
[Black "Silva, Richard Santana"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "1368"]
[PlyCount "17"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 e6 2. Bf4 Nf6 3. e3 d5 4. c4 c5 5. Bxb8 Rxb8 6. Qa4+ Bd7 7. Qxa7 cxd4 8. Qxd4 Rc8 9. Nc3 0-1

[Event "Caioba Telecom op"]
[Site "Caioba"]
[Date "2018.08.02"]
[Round "4"]
[White "Silva, Richard Santana"]
[Black "Rosa, Luiz Felipe Lopes"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1368"]
[BlackElo "1679"]
[PlyCount "116"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. d4 cxd4 4. cxd4 d5 5. e5 Nc6 6. Nf3 Qb6 7. a3 Bd7 8. Nc3 Nge7 9. b4 Nf5 10. Na4 Qd8 11. Nc5 Bxc5 12. dxc5 b6 13. cxb6 Qxb6 14. Bb2 Rb8 15. Be2 0-0 16. 0-0 Rfc8 17. Rc1 Nce7 18. Qd2 a5 19. Rxc8+ Nxc8 20. Bc3 axb4 21. axb4 Na7 22. Rb1 Nb5 23. Bxb5 Bxb5 24. Nd4 Nxd4 25. Bxd4 Qb7 26. Bc5 Ra8 27. Qc3 Qa6 28. Bd4 Bc4 29. Ra1 Qxa1+ 30. Qxa1 Rxa1+ 31. Bxa1 Kf8 32. f4 Ke7 33. Bd4 Kd7 34. Kf2 Kc6 35. Ke3 Kb5 36. Bc5 Bf1 37. g3 Kc4 38. Kd2 d4 39. Ke1 Bg2 40. Kd2 Be4 41. Be7 Bb1 42. Bc5 Be4 43. Be7 Bc6 44. Bf8 g6 45. Bc5 Bb5 46. Be7 Kd5 47. Bc5 Ke4 48. Bb6 g5 49. fxg5 Kxe5 50. h4 Ke4 51. Bc7 e5 52. Bd6 Kf5 53. Bc7 e4 54. Bf4 Kg4 55. Kc2 Kf3 56. Kd2 e3+ 57. Ke1 d3 58. Bxe3 Kxe3 0-1

[Event "Caioba Telecom op"]
[Site "Caioba"]
[Date "2018.08.01"]
[Round "1"]
[White "Silva, Denis"]
[Black "Silva, Richard Santana"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2017"]
[BlackElo "1368"]
[PlyCount "43"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 f6 8. Nf4 Qe7 9. Qh5+ Kd8 10. Nf3 a6 11. Qh3 Qf7 12. Bg6 Qg8 13. Nxe6+ Ke7 14. Nc7 Rb8 15. e6 Nb6 16. dxc5 Nc4 17. 0-0 Kd8 18. Bf4 N6e5 19. Bxe5 Nxe5 20. Nxe5 Kxc7 21. Nf7 Bxc5 22. b4 1-0

[Event "Caioba Telecom op"]
[Site "Caioba"]
[Date "2018.08.01"]
[Round "2"]
[White "Silva, Richard Santana"]
[Black "Leszczynski, Taynara"]
[Result "0-1"]
[ECO "B95"]
[WhiteElo "1368"]
[BlackElo "1662"]
[PlyCount "96"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Be2 Be7 8. Qd2 0-0 9. 0-0-0 Nbd7 10. f4 b5 11. a3 Bb7 12. Bd3 Nc5 13. Rde1 h6 14. Bxf6 Bxf6 15. Bf1 Qb6 16. Nde2 Nxe4 17. Nxe4 Bxe4 18. Ng3 Bh7 19. Nh5 Be7 20. Qc3 e5 21. Qg3 g6 22. fxe5 Bg5+ 23. Nf4 dxe5 24. Rxe5 Qc7 25. Re4 Bxf4+ 26. Rxf4 g5 27. Rf2 Qxg3 28. hxg3 Kg7 29. Rd2 Rfe8 30. Bd3 Re3 31. Bxh7 Kxh7 32. Rd3 Rae8 33. Rhd1 a5 34. b3 Kg6 35. Kb2 h5 36. Rd6+ f6 37. Rf1 R8e6 38. Rxe6 Rxe6 39. Rf3 g4 40. Rd3 Re2 41. Kc3 Rxg2 42. Kb2 f5 43. Kb1 f4 44. gxf4 h4 45. Rd5 h3 46. f5+ Kf6 47. Rxb5 h2 48. Rxa5 h1Q+ 0-1

[Event "Caioba Telecom op"]
[Site "Caioba"]
[Date "2017.10.01"]
[Round "8"]
[White "De Mello, Amanda Carolina"]
[Black "Silva, Richard Santana"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "1836"]
[BlackElo "1391"]
[PlyCount "47"]
[EventDate "2017.09.28"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. g3 e6 4. e4 Nc6 5. Bg2 Be7 6. Nf3 d6 7. 0-0 0-0 8. d3 h6 9. Rb1 Rb8 10. a3 b6 11. b4 Nh7 12. Bf4 Qe8 13. bxc5 bxc5 14. Qd2 e5 15. Be3 Be6 16. h3 Qd7 17. Kh2 Kh8 18. Nd5 Rg8 19. Ng1 f5 20. exf5 Bxf5 21. f4 exf4 22. Nxf4 Bf6 23. g4 Bxg4 24. Ng6# 1-0

[Event "Caioba Telecom op"]
[Site "Caioba"]
[Date "2017.10.01"]
[Round "7"]
[White "Silva, Richard Santana"]
[Black "Machado, Wesley Henrique"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1391"]
[BlackElo "1170"]
[PlyCount "69"]
[EventDate "2017.09.28"]
[EventType "swiss"]
[EventRounds "8"]
[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. d3 Nf6 5. Bg5 h6 6. Bh4 d6 7. h3 a6 8. a3 Ba7 9. Nc3 g5 10. Bg3 Ne7 11. Qd2 Ng6 12. h4 g4 13. Ng1 Nh5 14. Nge2 Nxg3 15. fxg3 h5 16. Rf1 Be6 17. b3 c6 18. Bxe6 fxe6 19. 0-0-0 Qe7 20. Kb2 0-0-0 21. d4 Kb8 22. d5 exd5 23. exd5 Kc7 24. Na4 Rhf8 25. Qa5+ Kb8 26. dxc6 bxc6 27. Qxa6 Rxf1 28. Rxf1 Qb7 29. Qd3 Qg7 30. c3 Ne7 31. Qc4 c5 32. Rf7 Qg8 33. Qb5+ Ka8 34. Rxe7 Qf8 35. Qb7# 1-0

[Event "Caioba Telecom op"]
[Site "Caioba"]
[Date "2017.09.30"]
[Round "5"]
[White "Silva, Richard Santana"]
[Black "Goncalves, Ernesto Vieira"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1391"]
[PlyCount "68"]
[EventDate "2017.09.28"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. a4 e6 4. Bc4 Ne7 5. d3 Ng6 6. Nge2 Nc6 7. 0-0 Bd6 8. f4 Nd4 9. Nxd4 cxd4 10. Ne2 Bc5 11. Kh1 Rb8 12. Bb3 b5 13. c3 dxc3 14. bxc3 0-0 15. d4 Ba7 16. Qe1 f5 17. e5 bxa4 18. Bxa4 Bb7 19. Bd1 Nh4 20. Rf2 Nxg2 21. Rxg2 Bxg2+ 22. Kxg2 Rb6 23. Ng3 Qc7 24. Nh5 Kh8 25. Be2 Rfb8 26. Bd3 d6 27. Be3 Rb2+ 28. Bd2 Qxc3 29. Rd1 Qxd3 30. exd6 Qe4+ 31. Qxe4 fxe4 32. Kg3 Rd8 33. Rc1 Rxd2 34. d7 Bxd4 0-1

[Event "Caioba Telecom op"]
[Site "Caioba"]
[Date "2017.09.29"]
[Round "4"]
[White "Bueno, Vinicius Nogueira"]
[Black "Silva, Richard Santana"]
[Result "1-0"]
[ECO "C70"]
[WhiteElo "1769"]
[BlackElo "1391"]
[PlyCount "65"]
[EventDate "2017.09.28"]
[EventType "swiss"]
[EventRounds "8"]
[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 b5 5. Bb3 d6 6. 0-0 Na5 7. Nc3 Nxb3 8. axb3 c5 9. Nxb5 Bb7 10. Nc3 Nf6 11. d3 h6 12. h3 Be7 13. Nh2 0-0 14. f4 Nh7 15. fxe5 dxe5 16. Qh5 Qd4+ 17. Kh1 Nf6 18. Qf3 Nh7 19. Qg3 Bg5 20. Nf3 Qd6 21. Qxe5 Qxe5 22. Nxe5 Rad8 23. Bxg5 Nxg5 24. Ra5 Ne6 25. Na4 c4 26. Nxc4 Nd4 27. Nc5 Bc8 28. c3 Ne2 29. Rf2 Ng3+ 30. Kh2 Nh5 31. e5 g6 32. Nd6 Bd7 33. Ndb7 1-0

[Event "Caioba Telecom op"]
[Site "Caioba"]
[Date "2017.09.29"]
[Round "3"]
[White "Silva, Richard Santana"]
[Black "Tavares, Gabrieli Pedroso"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1391"]
[PlyCount "65"]
[EventDate "2017.09.28"]
[EventType "swiss"]
[EventRounds "8"]
[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. e5 Ne7 4. Bd3 Nbc6 5. c3 Nf5 6. Bxf5 exf5 7. Ne2 Be7 8. Nd2 0-0 9. Nf3 g6 10. Bh6 Re8 11. Qd2 f6 12. exf6 Bxf6 13. 0-0-0 Na5 14. b3 Be6 15. h4 c6 16. h5 Bf7 17. hxg6 Bxg6 18. Nf4 Be7 19. Nxg6 hxg6 20. Kb1 Bf8 21. Bxf8 Kxf8 22. Qh6+ Kf7 23. Rde1 b6 24. Ne5+ Kf6 25. Qxg6+ Ke7 26. Nxc6+ Kd7 27. Nxd8 Raxd8 28. Rxe8 Rxe8 29. Qxf5+ Re6 30. Qxd5+ Ke7 31. Rh7+ Kf8 32. Qxe6 Nb7 33. Qf7# 1-0

[Event "Caioba Telecom op"]
[Site "Caioba"]
[Date "2017.09.28"]
[Round "2"]
[White "Bail, Ellen Larissa"]
[Black "Silva, Richard Santana"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "1749"]
[BlackElo "1391"]
[PlyCount "69"]
[EventDate "2017.09.28"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 Bf5 5. Qb3 Qb6 6. Bf4 e6 7. e3 Be7 8. Qa4 Bd6 9. Bg5 Qc7 10. Bxf6 gxf6 11. cxd5 b5 12. Qb3 exd5 13. Rc1 a6 14. Nxd5 Qa5+ 15. Nc3 Nd7 16. a3 Rd8 17. Nd2 Nb6 18. Be2 Rg8 19. Qd1 Nd7 20. Bf3 Qc7 21. Nd5 Qb8 22. Rxc6 Bxh2 23. Ne4 Rg7 24. g3 Bxe4 25. Bxe4 Bxg3 26. fxg3 Qxg3+ 27. Ke2 f5 28. Bf3 Qb8 29. Qb3 Kf8 30. Rhc1 Re8 31. Qb4+ Kg8 32. Rc8 Qh2+ 33. Kd3 h6 34. Rxe8+ Kh7 35. Nf4 1-0

[Event "Caioba Telecom op"]
[Site "Caioba"]
[Date "2017.09.28"]
[Round "1"]
[White "Silva, Richard Santana"]
[Black "Filgueiras, Nathan Felipe"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1391"]
[BlackElo "2049"]
[PlyCount "56"]
[EventDate "2017.09.28"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bc4 e6 4. Nge2 a6 5. a4 Nf6 6. d3 Be7 7. 0-0 0-0 8. Ba2 d6 9. f4 Rb8 10. Ng3 b5 11. Bd2 d5 12. e5 Nd7 13. Qg4 Nd4 14. Rac1 g6 15. b3 b4 16. Nce2 Nf5 17. Nxf5 exf5 18. Qf3 d4 19. g4 fxg4 20. Qg3 Bh4 21. Qxg4 Nxe5 22. Qg2 Bb7 23. Qh3 Qd5 24. Ng3 Bxg3 25. Qxg3 Nf3+ 26. Rxf3 Qxf3 27. Qg5 Qh1+ 28. Kf2 Qg2+ 0-1

[Event "BRA-ch U16"]
[Site "Itajai"]
[Date "2017.06.04"]
[Round "6"]
[White "Mariot Vaz, Joao Antonio Bertol"]
[Black "Silva, Richard Santana"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1322"]
[BlackElo "1398"]
[PlyCount "56"]
[EventDate "2017.06.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 Qf6 6. f4 Qxc6 7. Nc3 a6 8. Bd3 Nf6 9. Qf3 0-0 10. Be3 Bxe3 11. Qxe3 Ng4 12. Qg3 d6 13. f5 Nf6 14. 0-0-0 b5 15. Qf4 b4 16. Ne2 a5 17. g4 a4 18. g5 Ne8 19. Nd4 Qc5 20. Qe3 a3 21. b3 Qc3 22. h4 f6 23. Rhg1 Qc5 24. gxf6 Rxf6 25. Qg5 Kf8 26. Bb5 h6 27. Qh5 Rf7 28. Rg6 Nf6 1/2-1/2

[Event "BRA-ch U16"]
[Site "Itajai"]
[Date "2017.06.03"]
[Round "4"]
[White "De Camargo, Luan Botta"]
[Black "Silva, Richard Santana"]
[Result "0-1"]
[ECO "E97"]
[BlackElo "1398"]
[PlyCount "68"]
[EventDate "2017.06.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d6 4. Nf3 Bg7 5. e4 0-0 6. Be2 Ne8 7. Be3 f5 8. e5 Bd7 9. 0-0 Nc6 10. e6 Bc8 11. d5 Nb8 12. Ng5 c5 13. Kh1 h6 14. Nf7 Qb6 15. Na4 Qa6 16. Bxh6 Bxh6 17. Nxh6+ Kg7 18. Nf7 Rxf7 19. exf7 Kxf7 20. Nc3 Qb6 21. b3 e6 22. g4 Nf6 23. gxf5 exf5 24. Nb5 a6 25. Na3 Nbd7 26. Qe1 Ne5 27. f4 Ned7 28. Bf3 Qd8 29. Qe6+ Kg7 30. Rg1 Ne5 31. Rxg6+ Kxg6 32. Bh5+ Kxh5 33. fxe5 Bxe6 34. exf6 Bf7 0-1

[Event "BRA-ch U16"]
[Site "Itajai"]
[Date "2017.06.03"]
[Round "5"]
[White "Silva, Richard Santana"]
[Black "De Souza, Augusto Felipe Mour"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "1398"]
[BlackElo "1800"]
[PlyCount "62"]
[EventDate "2017.06.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. Bg5 Nc6 8. Nf3 Bg4 9. 0-0 Ne5 10. Be2 Qa5 11. h3 Bxf3 12. Bxf3 Nxf3+ 13. Qxf3 Qxg5 14. Rad1 0-0 15. Rfe1 Rfe8 16. Qe2 Nh5 17. Nd5 Nf4 18. Nxf4 Qxf4 19. Qb5 Qe5 20. c3 Qxb5 21. b3 Bxc3 22. Re3 Be5 23. Rd5 Qc6 24. Rd1 Qc2 25. Rf1 Qxa2 26. f4 Bd4 27. Rfe1 Qd2 28. Kh2 Bxe3 29. Rf1 Bxf4+ 30. Kh1 Rac8 31. Kg1 Rc2 0-1

[Event "BRA-ch U16"]
[Site "Itajai"]
[Date "2017.06.02"]
[Round "2"]
[White "Isakov, Rafael Marques"]
[Black "Silva, Richard Santana"]
[Result "1-0"]
[ECO "C50"]
[BlackElo "1398"]
[PlyCount "73"]
[EventDate "2017.06.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d4 Bxd4 6. Nxd4 Nxd4 7. f4 Nc6 8. Nc3 0-0 9. fxe5 Nxe5 10. Bb3 d6 11. Bg5 c6 12. Ne2 Qb6+ 13. Kh1 Nxe4 14. Bh4 d5 15. Qe1 Qc7 16. Bg3 Qe7 17. Nc3 f5 18. Rd1 Re8 19. Nxe4 fxe4 20. Qxe4 Ng4 21. Qxe7 Rxe7 22. Rd2 b5 23. Rxd5 cxd5 24. Bxd5+ Be6 25. Bxa8 Bc4 26. Rf5 Rd7 27. Bf3 Ne3 28. Re5 Nxc2 29. b3 Bd3 30. Bc6 Rd8 31. h3 b4 32. Re7 Rc8 33. Bd5+ Kf8 34. Rf7+ Ke8 35. Rxa7 Ne3 36. Bf7+ Kf8 37. Bd6# 1-0

[Event "BRA-ch U16"]
[Site "Itajai"]
[Date "2017.06.02"]
[Round "3"]
[White "Silva, Richard Santana"]
[Black "Paes, Gustavo Verissimo"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1398"]
[BlackElo "1800"]
[PlyCount "91"]
[EventDate "2017.06.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nf3 Nf6 6. Nc3 Bb4 7. Bd3 d5 8. 0-0 Bg4 9. a3 Ba5 10. b4 Bb6 11. Bg5 Bd4 12. Bd2 0-0 13. Rb1 Rc8 14. Nxd5 h6 15. c3 Bb6 16. Re1 Re8 17. h3 Bh5 18. Be3 Bxe3 19. Rxe3 Nxd5 20. exd5 Ne7 21. c4 b6 22. Qd2 Bg6 23. Nh2 Nf5 24. Bxf5 Bxf5 25. Rc1 Qg5 26. Qe2 Bd7 27. Rcc3 Qf5 28. Nf1 Re7 29. Ng3 Qg6 30. Nh5 f6 31. Rg3 Qf5 32. Rge3 Rce8 33. Ng3 Qg6 34. Ne4 f5 35. Rg3 Qf7 36. Nd6 Qf6 37. Nxe8 Rxe8 38. Qd2 f4 39. Rgf3 g5 40. Rfd3 Bf5 41. f3 Bxd3 42. Qxd3 Kf7 43. d6 Rd8 44. Qd5+ Qe6 45. Qxe6+ Kxe6 46. c5 1/2-1/2

[Event "BRA-ch U16"]
[Site "Itajai"]
[Date "2017.06.01"]
[Round "1"]
[White "Silva, Richard Santana"]
[Black "Teshima, Ricardo Yoshida"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1398"]
[BlackElo "1878"]
[PlyCount "90"]
[EventDate "2017.06.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 cxd4 7. cxd4 Nge7 8. b4 Nf5 9. Bb2 h5 10. b5 Na5 11. Qa4 Be7 12. Bc3 Bd8 13. Qb4 Qc7 14. Bd3 b6 15. a4 Be7 16. Qb2 Nc4 17. Qe2 a6 18. Bxc4 dxc4 19. Nbd2 axb5 20. axb5 Rxa1+ 21. Bxa1 c3 22. Nb3 c2 23. 0-0 Ba3 24. Nc1 Bb7 25. Qd3 Bxf3 26. Qxf3 Be7 27. Re1 g6 28. Qd3 0-0 29. Bc3 Rc8 30. Na2 Qc4 31. Qxc2 Nxd4 32. Qe4 Nxb5 33. Qxc4 Rxc4 34. Bd2 Rc2 35. Bh6 Rxa2 36. h3 Bc5 37. Rd1 Rxf2 38. Kh1 Kh7 39. Bg5 Nc3 40. Rd8 Ne4 41. Bh4 Rf1+ 42. Kh2 Bg1+ 43. Kh1 Bf2+ 44. Kh2 Bxh4 45. Rd3 Nf2 0-1

[Event "Curitiba IEP&Copel op"]
[Site "Curitiba"]
[Date "2017.05.14"]
[Round "6"]
[White "Ferraz, Pericles Erondi"]
[Black "Silva, Richard Santana"]
[Result "1/2-1/2"]
[ECO "A56"]
[BlackElo "1412"]
[PlyCount "55"]
[EventDate "2017.05.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 c5 2. d5 Nf6 3. c4 d6 4. Nc3 e5 5. Bg5 Be7 6. Bxf6 Bxf6 7. e4 0-0 8. Nf3 a6 9. b3 Qa5 10. Qc2 Bd7 11. Be2 b5 12. 0-0 b4 13. Nd1 Qb6 14. a3 Bd8 15. a4 a5 16. Re1 f5 17. exf5 Bxf5 18. Qd2 Bf6 19. Ng5 Nd7 20. Ne6 Rfe8 21. Ne3 Bg6 22. Bg4 Nf8 23. Nxf8 Rxf8 24. Be6+ Kh8 25. Ng4 Qd8 26. Nxf6 Qxf6 27. Re3 Qg5 28. Ra2 1/2-1/2

[Event "Curitiba IEP&Copel op"]
[Site "Curitiba"]
[Date "2017.05.14"]
[Round "5"]
[White "Silva, Richard Santana"]
[Black "Santin, Thiago Cirino Sobri"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "1412"]
[BlackElo "1668"]
[PlyCount "52"]
[EventDate "2017.05.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Bc4 Bf5 7. 0-0 e6 8. d4 Nd7 9. Nh4 Be4 10. Re1 f5 11. Qh5 Nf6 12. Qd1 Be7 13. Bg5 Rg8 14. Bxf6 Bxf6 15. Nf3 Qc7 16. c3 0-0-0 17. Bf1 e5 18. Nd2 exd4 19. Nxe4 fxe4 20. Qa4 dxc3 21. Qxe4 cxb2 22. Rab1 Qd7 23. Qxh7 Rg6 24. Qh5 Rh8 25. Qa5 Qh3 26. f3 Bd4+ 0-1

[Event "Curitiba IEP&Copel op"]
[Site "Curitiba"]
[Date "2017.05.13"]
[Round "4"]
[White "Ribas, Luana Fraresso"]
[Black "Silva, Richard Santana"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "1727"]
[BlackElo "1412"]
[PlyCount "74"]
[EventDate "2017.05.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nc6 3. Bg2 e5 4. d3 Nf6 5. 0-0 Bc5 6. Nbd2 0-0 7. e4 Re8 8. c3 dxe4 9. dxe4 Bg4 10. h3 Bd7 11. Qc2 Qc8 12. Kh2 a5 13. a4 h6 14. Nc4 Qb8 15. Be3 Bxe3 16. Nxe3 b5 17. axb5 Qxb5 18. Rfe1 Nd8 19. Bf1 Qb7 20. Nc4 Nc6 21. b4 axb4 22. Rxa8 Qxa8 23. cxb4 Nxb4 24. Qc3 Nc6 25. Ncxe5 Nxe5 26. Nxe5 Qa2 27. Kg1 Qa7 28. Rd1 Bc8 29. Bc4 Be6 30. Bxe6 Rxe6 31. Rd7 Nxd7 32. Nxd7 Rxe4 33. Nc5 Re7 34. Qb4 Qb6 35. Qc4 Re1+ 36. Kg2 Qc6+ 37. Kh2 Qh1# 0-1

[Event "Curitiba IEP&Copel op"]
[Site "Curitiba"]
[Date "2017.05.13"]
[Round "3"]
[White "Silva, Richard Santana"]
[Black "Mesquita, Victor Noronha"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "1412"]
[BlackElo "1783"]
[PlyCount "56"]
[EventDate "2017.05.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. Nf3 d6 5. d3 Bf5 6. Be2 e6 7. 0-0 Be7 8. Nc3 Nc6 9. exd6 Bxd6 10. Be3 Nd7 11. a3 a5 12. Nd4 Nxd4 13. Bxd4 Be5 14. Be3 0-0 15. d4 Bd6 16. c5 Be7 17. b4 axb4 18. axb4 Rxa1 19. Qxa1 Qa8 20. Bf3 Qb8 21. Bf4 Qc8 22. Qa7 c6 23. Qa4 Bf6 24. Rd1 Rd8 25. b5 Nb8 26. g4 Bg6 27. g5 Be7 28. Qa7 Bf8 1/2-1/2

[Event "Curitiba IEP&Copel op"]
[Site "Curitiba"]
[Date "2017.05.12"]
[Round "2"]
[White "Silva, Janderson Rossi Da"]
[Black "Silva, Richard Santana"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1823"]
[BlackElo "1412"]
[PlyCount "53"]
[EventDate "2017.05.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Nc6 3. b5 Nd4 4. e3 Nf5 5. Bxe5 d6 6. Bb2 Nf6 7. Nf3 Be7 8. Be2 0-0 9. 0-0 b6 10. c4 Bb7 11. Qc2 Nh6 12. Nc3 Re8 13. d4 d5 14. Ne5 Bd6 15. Bf3 Rb8 16. Nxd5 Bxe5 17. dxe5 Nxd5 18. cxd5 Bxd5 19. Rfd1 Qh4 20. Rxd5 Rbc8 21. Rc1 Nf5 22. Qxf5 Qb4 23. Rd7 Rf8 24. Ba1 c6 25. Bxc6 Rxc6 26. bxc6 Rc8 27. Qxf7+ 1-0

[Event "Curitiba IEP&Copel op"]
[Site "Curitiba"]
[Date "2017.05.12"]
[Round "1"]
[White "Silva, Richard Santana"]
[Black "Jardim, Daphne Tofano"]
[Result "0-1"]
[ECO "B28"]
[WhiteElo "1412"]
[BlackElo "1995"]
[PlyCount "60"]
[EventDate "2017.05.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c4 Nc6 4. Be2 e5 5. Nc3 g6 6. 0-0 Bg7 7. d3 Nge7 8. Be3 d6 9. a3 0-0 10. Qd2 f5 11. exf5 gxf5 12. Qd1 f4 13. Bd2 Nf5 14. Kh1 Nfd4 15. Ne4 Kh8 16. b4 b6 17. Rg1 Rg8 18. Nfg5 Ra7 19. Bg4 Bh6 20. Nf3 Rxg4 21. g3 Nxf3 22. Qxf3 Nd4 23. Qd1 Rg6 24. Rb1 Bg4 25. Qa4 Bf3+ 26. Rg2 Qd7 27. b5 axb5 28. Qxa7 Qxa7 29. Nxc5 Qd7 30. Rbg1 Ne2 0-1

[Event "Curitiba Sul Region-ch"]
[Site "Curitiba"]
[Date "2017.04.16"]
[Round "6"]
[White "Santana, Expedito"]
[Black "Silva, Richard Santana"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1622"]
[BlackElo "1800"]
[PlyCount "75"]
[EventDate "2017.04.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 d6 3. d3 Nf6 4. Nd2 Be6 5. Ngf3 Nbd7 6. g3 Be7 7. Bg2 0-0 8. 0-0 Nd5 9. a3 Bf6 10. c4 Ne7 11. Re1 Re8 12. Qc2 Bg4 13. Ne4 Bf5 14. Nxf6+ Nxf6 15. Nd2 c5 16. Nf1 Qd7 17. b5 Bh3 18. Bh1 Bxf1 19. Rxf1 Qh3 20. Bg2 Qh6 21. h3 d5 22. g4 Qg5 23. Rfd1 d4 24. Bc1 Qh4 25. f3 Nd7 26. Bd2 Ng6 27. Be1 Qf6 28. Bg3 Nf4 29. Qd2 Rac8 30. e3 Nxg2 31. Kxg2 Ra8 32. Re1 Re6 33. exd4 exd4 34. Rxe6 fxe6 35. Re1 a6 36. a4 axb5 37. axb5 Qg6 38. Re4 1/2-1/2

[Event "Curitiba Sul Region-ch"]
[Site "Curitiba"]
[Date "2017.04.16"]
[Round "5"]
[White "Silva, Richard Santana"]
[Black "Carvalho Neto, Joao Francisco"]
[Result "1/2-1/2"]
[ECO "B95"]
[WhiteElo "1800"]
[BlackElo "1408"]
[PlyCount "95"]
[EventDate "2017.04.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Be2 Be7 8. Be3 0-0 9. 0-0 Qc7 10. a3 b6 11. Bf3 Bb7 12. Qd3 Nfd7 13. Qe2 Nc5 14. Bd2 b5 15. b4 Ncd7 16. Rac1 Ne5 17. Rfe1 Nc4 18. Nb1 Nxd2 19. Nxd2 d5 20. e5 Nd7 21. c3 Bg5 22. Rc2 Bf4 23. Nf1 Bxe5 24. Ne3 Bxh2+ 25. Kf1 Bf4 26. Ng4 h5 27. Ne3 Bxe3 28. Qxe3 g6 29. Qg5 Qd8 30. Qh6 Qf6 31. Rce2 Qg7 32. Qg5 e5 33. Nc2 e4 34. Nd4 exf3 35. gxf3 a5 36. Re7 Rfd8 37. Ne6 Qf6 38. Qxf6 Nxf6 39. Nxd8 Rxd8 40. Rxb7 axb4 41. axb4 d4 42. cxd4 Rxd4 43. Rxb5 Nd5 44. Rb8+ Kg7 45. Rb1 Rh4 46. Rb3 Nf4 47. Ke1 Rh1+ 48. Kd2 1/2-1/2

[Event "Curitiba Sul Region-ch"]
[Site "Curitiba"]
[Date "2017.04.15"]
[Round "3"]
[White "Raifur, Gabriel Henrique Ch"]
[Black "Silva, Richard Santana"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1800"]
[BlackElo "1800"]
[PlyCount "76"]
[EventDate "2017.04.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Bc5 4. Nf3 d6 5. Nc3 0-0 6. 0-0 Nc6 7. Nh4 Ng4 8. Qf3 Qxh4 9. h3 Nd4 10. Qg3 Qxg3 11. fxg3 Nxc2+ 12. Kh1 Nxa1 13. hxg4 Nc2 14. Rf3 Nd4 15. Rf1 Bxg4 16. Bg5 Be6 17. Nd5 Bb6 18. Ne7+ Kh8 19. Rf6 h6 20. Rf1 hxg5 21. g4 Bxc4 22. dxc4 c6 23. g3 g6 24. Kg2 Rfe8 25. Rh1+ Kg7 26. Nxg6 Kxg6 27. Rh5 Rh8 28. a4 Rxh5 29. gxh5+ Kxh5 30. b4 Nb3 31. b5 cxb5 32. cxb5 Nc5 33. Kh3 g4+ 34. Kg2 Nxe4 35. a5 Bxa5 36. b6 Bxb6 37. Kh2 Rc8 38. Kg2 Rc2+ 0-1

[Event "Curitiba Sul Region-ch"]
[Site "Curitiba"]
[Date "2017.04.15"]
[Round "4"]
[White "Silva, Richard Santana"]
[Black "Salvadego, Matheus Henrique De"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1800"]
[BlackElo "1458"]
[PlyCount "77"]
[EventDate "2017.04.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. Nc3 d6 6. h3 0-0 7. d3 h6 8. Re1 a6 9. a3 b5 10. Ba2 Bb7 11. Nd5 Nxd5 12. Bxd5 Rb8 13. b4 Ba7 14. c3 Ne7 15. Bxb7 Rxb7 16. Bb2 c5 17. Rc1 cxb4 18. axb4 Qb6 19. Rc2 f5 20. Bc1 f4 21. Ra2 Rc7 22. Ree2 Rxc3 23. Bb2 Rc6 24. d4 exd4 25. Nxd4 Rc4 26. Ne6 Rf7 27. Rd2 Rxe4 28. Qg4 Re1+ 29. Kh2 Nf5 30. Nxf4 Ne3 31. Qc8+ Kh7 32. fxe3 Qxe3 33. Qc2+ Kg8 34. Ne2 Rff1 35. Qc8+ Kh7 36. Qc2+ Kg8 37. Qc8+ Kh7 38. Qc2+ Kg8 39. Qc8+ 1/2-1/2

[Event "Curitiba Sul Region-ch"]
[Site "Curitiba"]
[Date "2017.04.14"]
[Round "1"]
[White "Nolasco, Roger Minks"]
[Black "Silva, Richard Santana"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1922"]
[BlackElo "1800"]
[PlyCount "81"]
[EventDate "2017.04.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 d5 4. Bb5 a6 5. exd5 axb5 6. dxc6 bxc6 7. Nxe5 Qd5 8. 0-0 Bb7 9. Nc3 Qe6 10. Re1 0-0-0 11. Ne4 f6 12. Nf3 Qf7 13. a4 f5 14. Ng3 bxa4 15. Bg5 Rd7 16. Ne5 Qd5 17. Nxd7 Qxd7 18. Qe2 Nf6 19. Bxf6 gxf6 20. Qe8+ Qd8 21. Qxd8+ Kxd8 22. Nxf5 c5 23. Rxa4 Bc6 24. Ra6 Kd7 25. c3 Rg8 26. d5 Bb5 27. Rxf6 Kc8 28. c4 Ba4 29. b3 Bd7 30. Ne7+ Bxe7 31. Rxe7 Bg4 32. Rff7 Kd8 33. Rxc7 Re8 34. h3 Bc8 35. d6 Re1+ 36. Kh2 Re8 37. Rxc8+ Kxc8 38. d7+ Kd8 39. dxe8Q+ Kxe8 40. Ra7 Kd8 41. Kg3 1-0

[Event "Curitiba Sul Region-ch"]
[Site "Curitiba"]
[Date "2017.04.14"]
[Round "2"]
[White "Silva, Richard Santana"]
[Black "Scardini, Leonardo"]
[Result "0-1"]
[ECO "B58"]
[WhiteElo "1800"]
[BlackElo "1394"]
[PlyCount "82"]
[EventDate "2017.04.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bd7 6. Be2 Nc6 7. 0-0 g6 8. Bg5 Bg7 9. Re1 0-0 10. Nf3 a6 11. Qd2 Rc8 12. a3 Qc7 13. Bh6 b5 14. Bxg7 Kxg7 15. b4 Ng4 16. h3 Nge5 17. Nd5 Qd8 18. c3 Nxf3+ 19. Bxf3 Be6 20. Be2 f5 21. Nf4 Bg8 22. exf5 Rxf5 23. Bg4 Qd7 24. Bxf5 Qxf5 25. Ne2 Ne5 26. Nd4 Qd7 27. f4 Nc4 28. Qe2 Re8 29. Nb3 e5 30. Nc1 e4 31. Nb3 Qf5 32. Qf2 e3 33. Qe2 Qxf4 34. Rf1 Qe5 35. Qc2 e2 36. Rfe1 Qe3+ 37. Kh2 Qf2 38. Kh1 Bd5 39. Rg1 Ne3 40. Qd2 Bxg2+ 41. Rxg2 Qxg2# 0-1

