[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.26"]
[Round "8"]
[White "Vieira, Igor Do Nascimento"]
[Black "Farias, Robson da Costa"]
[Result "1-0"]
[ECO "B83"]
[WhiteElo "1280"]
[BlackElo "1721"]
[PlyCount "95"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 Nc6 7. Be3 e6 8. Qd2 Be7 9. g4 Nxd4 10. Qxd4 e5 11. Qd1 h6 12. h3 Bd7 13. Qd3 b5 14. a3 g5 15. h4 gxh4 16. g5 hxg5 17. Bxg5 Ng8 18. Bxe7 Qxe7 19. 0-0-0 Rh6 20. Nd5 Qd8 21. Rdg1 Kf8 22. Qe3 Rh8 23. Nb6 Ra7 24. Nc8 Rc7 25. Nxd6 Qe7 26. Qb6 Rc6 27. Qb8+ Be8 28. Nf5 Qc5 29. Bd3 h3 30. Qd8 Ne7 31. b4 Rc8 32. Qxe8+ Kxe8 33. bxc5 Rxc5 34. Nd6+ Kd7 35. Nxf7 Re8 36. Rxh3 a5 37. Rh5 Rc3 38. Kb2 b4 39. axb4 axb4 40. Nxe5+ Ke6 41. Nf3 Rf8 42. Nd4+ Kd7 43. Nb5 Rc6 44. Rg7 Re6 45. Rhh7 Rxf2 46. Nd4 Re5 47. Nf5 Kd8 48. Nxe7 1-0

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.25"]
[Round "7"]
[White "Farias, Robson da Costa"]
[Black "Da Silva, Leonardo Douglas Si"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1721"]
[PlyCount "107"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bd3 Be7 6. 0-0 0-0 7. Bf4 Bg4 8. Nbd2 Nbd7 9. c3 Nh5 10. Bg3 Nxg3 11. fxg3 Nf6 12. Qc2 Bh5 13. Ne5 Bg6 14. Nxg6 hxg6 15. Nf3 c5 16. Rae1 c4 17. Be2 b5 18. Ne5 Bd6 19. Bf3 a5 20. g4 Bc7 21. g5 Nh7 22. h4 Qd6 23. Bg4 Rae8 24. Rf3 Re7 25. Rfe3 Rfe8 26. Qf2 f6 27. Nf3 Re4 28. R1e2 Qf4 29. Ne5 fxe5 30. Rxe4 Qxf2+ 31. Kxf2 dxe4 32. Rxe4 Rf8+ 33. Ke3 Rf4 34. dxe5 Rxe4+ 35. Kxe4 Nf8 36. e6 Bg3 37. e7 Kf7 38. exf8Q+ Kxf8 39. Bd7 b4 40. Be6 Bxh4 41. cxb4 axb4 42. Kf4 c3 43. bxc3 bxc3 44. Bb3 Be1 45. Bc2 Bd2+ 46. Kg4 Kf7 47. a4 Be3 48. a5 Ke6 49. Bxg6 Kd5 50. Bc2 Kc4 51. Kf3 Bc5 52. a6 Kb5 53. Bd3+ Kb4 54. Bc2 1/2-1/2

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.24"]
[Round "6"]
[White "Gazola, Vanessa Ramos"]
[Black "Farias, Robson da Costa"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "1921"]
[BlackElo "1721"]
[PlyCount "115"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Bg5 Nbd7 7. Qd2 e5 8. d5 a5 9. g4 Nc5 10. h4 Qd7 11. h5 Ne8 12. Bh6 f6 13. hxg6 hxg6 14. Be3 Kf7 15. Nge2 Rh8 16. Bh3 Qe7 17. 0-0-0 a4 18. Kb1 Bd7 19. Nc1 Rb8 20. Nb5 Ra8 21. Rdg1 c6 22. Nc3 a3 23. b3 Na6 24. Na4 c5 25. Nb6 Rb8 26. Qg2 g5 27. Ne2 Qd8 28. Nxd7 Qxd7 29. Nc3 Nac7 30. Qe2 b5 31. cxb5 Nxb5 32. Nxb5 Qxb5 33. Qxb5 Rxb5 34. Bf1 Rb6 35. Rxh8 Bxh8 36. Bc1 Nc7 37. Bxa3 Bg7 38. Bb2 Bf8 39. Kc2 Be7 40. Bc4 Bd8 41. Bc3 Nb5 42. Bxb5 Rxb5 43. a4 Rb8 44. Rh1 Kg7 45. Ra1 Bc7 46. a5 Rh8 47. Kd3 Bb8 48. b4 Rh3 49. Rf1 cxb4 50. Bxb4 Kf7 51. Kc4 f5 52. exf5 e4 53. Bd2 exf3 54. Bxg5 Ba7 55. Bf4 f2 56. Bxd6 Rh4 57. Bc5 Rxg4+ 58. Kb5 1-0

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.23"]
[Round "5"]
[White "Farias, Robson da Costa"]
[Black "Goncalves, Adriana Emiliana"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1721"]
[PlyCount "33"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. c3 Nxe4 6. d4 exd4 7. cxd4 Be7 8. d5 Nb8 9. Re1 Nd6 10. Qd4 0-0 11. Bd3 Bf6 12. Qg4 Re8 13. Be3 c6 14. Nc3 b5 15. Bf4 Rxe1+ 16. Rxe1 Qf8 17. Bxd6 1-0

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.22"]
[Round "3"]
[White "Farias, Robson da Costa"]
[Black "Labussiere, Yago"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1721"]
[BlackElo "2167"]
[PlyCount "150"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nxc6 bxc6 7. Bd3 Be7 8. 0-0 0-0 9. Qf3 d6 10. h3 Be6 11. Re1 Rb8 12. Ne2 Nd7 13. g4 Bg5 14. b3 Bxc1 15. Raxc1 d5 16. Ng3 g6 17. c4 d4 18. Red1 c5 19. Kg2 Nb6 20. Qe2 Qh4 21. Rh1 Qg5 22. Rcd1 f6 23. Qd2 Qxd2 24. Rxd2 Nd7 25. f3 Rb7 26. h4 Rfb8 27. h5 Nf8 28. h6 a5 29. Bc2 a4 30. Ne2 axb3 31. Bxb3 Kf7 32. Nc1 Ke7 33. Nd3 Kd6 34. Kg3 g5 35. Rhh2 Ng6 36. Rh1 Nf4 37. Nxf4 exf4+ 38. Kf2 Ke5 39. Ke2 Rb4 40. Rc1 Rg8 41. Rdc2 Rgb8 42. Rd1 Rxb3 43. axb3 Rxb3 44. Rd3 Rb4 45. Ra3 Bxc4+ 46. Kd2 d3 47. Rxc4 Rxc4 48. Kxd3 Rd4+ 49. Kc3 Rd1 50. Ra7 Rf1 51. Re7+ Kd6 52. Rxh7 Rxf3+ 53. Kd2 Ke6 54. Rh8 Kf7 55. Rc8 Kg6 56. Rc6 Rg3 57. h7 Kxh7 58. Rxf6 Rxg4 59. e5 Rg3 60. Rf5 Kg6 61. Rf6+ Kh5 62. Rc6 Re3 63. Rxc5 Kg4 64. Rd5 Kg3 65. e6 g4 66. Rd3 Kf2 67. Rd4 f3 68. Rxg4 Rxe6 69. Rg5 Rd6+ 70. Kc2 Ke1 71. Re5+ Kf1 72. Re8 Rg6 73. Rf8 Kg2 74. Kd2 f2 75. Ke2 Re6+ 0-1

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.22"]
[Round "4"]
[White "Marcolino, Antonio Claudio H"]
[Black "Farias, Robson da Costa"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1925"]
[BlackElo "1721"]
[PlyCount "97"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. cxd5 cxd5 5. Bf4 a6 6. e3 e6 7. Bd3 Nc6 8. Rc1 Bd6 9. Bxd6 Qxd6 10. f4 b5 11. Nf3 h5 12. Ne5 Bb7 13. Qf3 Qf8 14. 0-0 Rh6 15. Nxb5 Rc8 16. Nxc6 Rxc6 17. Rxc6 Bxc6 18. Nc7+ Kd7 19. Nxa6 Ne4 20. Bxe4 dxe4 21. Qe2 h4 22. Rc1 Qd6 23. Qc4 Bd5 24. Qb5+ Ke7 25. a4 Rh8 26. Qc5 Ra8 27. Qxd6+ Kxd6 28. Nc5 f6 29. b4 e5 30. b5 g5 31. fxg5 fxg5 32. Rf1 exd4 33. exd4 Bc4 34. Re1 Bd3 35. Kf2 Bc2 36. Ke3 Kd5 37. b6 Kc6 38. Re2 Bxa4 39. Ra2 Kxb6 40. Rxa4 Re8 41. Ra6+ Kb5 42. Rg6 Kc4 43. Nxe4 Ra8 44. Rxg5 Ra3+ 45. Kf4 Kxd4 46. Nd6 Ra4 47. Kf3 Ra6 48. Nf5+ Kd3 49. Nxh4 1-0

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.21"]
[Round "2"]
[White "Dauer, Andre Leonardo"]
[Black "Farias, Robson da Costa"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "2032"]
[BlackElo "1721"]
[PlyCount "36"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. b3 Nc6 4. Bb2 d6 5. d4 cxd4 6. Nxd4 Nf6 7. Nxc6 bxc6 8. e5 Nd5 9. c4 Qa5+ 10. Nd2 Nc3 11. Bxc3 Qxc3 12. exd6 Bxd6 13. Qc1 Qd4 14. Nf3 Bb4+ 15. Ke2 Qe4+ 16. Kd1 0-0 17. Qc2 Rd8+ 18. Kc1 Ba3+ 0-1

[Event "Cacoal Easter op"]
[Site "Cacoal"]
[Date "2022.04.17"]
[Round "6"]
[White "De Oliveira, Renato Sena"]
[Black "Farias, Robson da Costa"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1452"]
[BlackElo "1775"]
[PlyCount "26"]
[EventDate "2022.04.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 c5 3. d4 a6 4. Nc3 Qc7 5. d5 d6 6. Be2 Nf6 7. 0-0 e5 8. Bg5 h6 9. Bxf6 gxf6 10. Nh4 Qb6 11. a4 f5 12. Nxf5 Bxf5 13. exf5 Nd7 1-0

[Event "Cacoal Easter op"]
[Site "Cacoal"]
[Date "2022.04.16"]
[Round "4"]
[White "Araujo, Everson de Moura"]
[Black "Farias, Robson da Costa"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2001"]
[BlackElo "1775"]
[PlyCount "123"]
[EventDate "2022.04.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. Nf3 Nc6 2. d4 d5 3. g3 Nf6 4. Bg2 Bf5 5. 0-0 Qd7 6. b3 0-0-0 7. Bb2 Ne4 8. Nbd2 f6 9. c4 e6 10. Rc1 g5 11. a3 h5 12. e3 h4 13. Nxe4 Bxe4 14. Nd2 Bxg2 15. Kxg2 e5 16. cxd5 Qxd5+ 17. e4 Qd7 18. d5 hxg3 19. hxg3 Nd4 20. Bxd4 exd4 21. Rh1 Bxa3 22. Ra1 Bc5 23. Qf3 Qe7 24. Qf5+ Kb8 25. Nc4 Rde8 26. Rae1 Bb4 27. Re2 Rxh1 28. Kxh1 d3 29. Re3 d2 30. Nb2 Qc5 31. Qf3 Qc1+ 32. Nd1 Rd8 33. Kg2 Rd6 34. e5 Rd8 35. exf6 a6 36. f7 Ka7 37. Re8 Rb8 38. Rxb8 Kxb8 39. f8Q+ Bxf8 40. Qxf8+ Ka7 41. Qf3 Qc2 42. Kf1 g4 43. Qe3+ b6 44. Ke2 Qf5 45. Qd3 Qe5+ 46. Kxd2 a5 47. Qc4 Kb7 48. Ne3 Qb2+ 49. Ke1 Qa1+ 50. Ke2 Qe5 51. Kf1 Qe7 52. Qxg4 b5 53. Qd4 Qa3 54. Qc3 b4 55. Qc6+ Kb8 56. d6 cxd6 57. Qxd6+ Kb7 58. Nd5 Qc1+ 59. Kg2 Qc6 60. Qxc6+ Kxc6 61. Nxb4+ axb4 62. f4 1-0

[Event "Cacoal Easter op"]
[Site "Cacoal"]
[Date "2022.04.16"]
[Round "3"]
[White "Farias, Robson da Costa"]
[Black "Da Silva, Vinicius R Rodrigue"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1775"]
[BlackElo "1878"]
[PlyCount "72"]
[EventDate "2022.04.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nf3 Bg7 4. h3 d6 5. Nbd2 0-0 6. e4 c5 7. c3 Nbd7 8. Be2 b6 9. 0-0 Bb7 10. d5 Qc7 11. Bh2 Rad8 12. Ng5 h6 13. Ngf3 Ne8 14. Qc2 g5 15. h4 f6 16. Nc4 Ne5 17. Nfxe5 dxe5 18. hxg5 hxg5 19. Bg4 Bc8 20. Bh5 Bh6 21. Ne3 Nd6 22. f4 gxf4 23. Bxf4 Bxf4 24. Rxf4 exf4 25. e5 f5 26. Qf2 fxe3 27. Qg3+ Kh8 28. Qg6 Nf7 29. e6 Rg8 30. Qxf5 Qe5 31. Qh3 Ng5 32. Qh4 Nh7 33. Bf3 Rxd5 34. Be4 Qh5 35. Qe1 Re5 36. Bf3 Qxf3 0-1

[Event "Cacoal Easter op"]
[Site "Cacoal"]
[Date "2022.04.16"]
[Round "5"]
[White "Farias, Robson da Costa"]
[Black "Pontes, Felipe Tenorio"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "1775"]
[BlackElo "1597"]
[PlyCount "56"]
[EventDate "2022.04.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. e3 a6 5. Be2 dxc4 6. Bxc4 b5 7. Bd3 Bb7 8. 0-0 Nbd7 9. Re1 c5 10. Be2 cxd4 11. Nxd4 Be7 12. Nd2 0-0 13. Bf3 Qc7 14. b3 Ne5 15. Be2 Bd6 16. f4 Nc6 17. N2f3 Rad8 18. Qc2 Nb4 19. Qxc7 Bxc7 20. Ba3 Nc2 21. Bxf8 Nxe1 22. Rxe1 Kxf8 23. h3 Bb6 24. Bf1 Nd5 25. Kh2 Nxe3 26. Be2 Ba5 27. Rc1 Bxf3 28. Nxf3 Nd5 0-1

[Event "Cacoal Easter op"]
[Site "Cacoal"]
[Date "2022.04.15"]
[Round "1"]
[White "Amorim Filho, Robson Bezerra"]
[Black "Farias, Robson da Costa"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1211"]
[BlackElo "1775"]
[PlyCount "66"]
[EventDate "2022.04.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. g3 Bf5 4. Bg2 e6 5. c4 Nc6 6. cxd5 exd5 7. Nc3 Nb4 8. e4 dxe4 9. Nh4 Nd3+ 10. Kd2 Nxf2 11. Qe2 Qxd4+ 12. Ke1 Nd3+ 13. Kf1 Be6 14. Be3 Qc4 15. Rb1 Bg4 16. Qd2 0-0-0 17. b3 Qa6 18. Kg1 Bb4 19. h3 Be6 20. Qc2 h6 21. Nxe4 Nd5 22. Bd2 Qb6+ 23. Kh2 Bxd2 24. Qxd3 Ne3 25. Qe2 f5 26. Nxd2 g5 27. Ng6 Rhe8 28. Ne5 Bd5 29. Bxd5 Rxd5 30. Nec4 Ng4+ 31. hxg4 Rxe2+ 32. Kh3 fxg4+ 33. Kxg4 Qd4+ 0-1

[Event "Cacoal Easter op"]
[Site "Cacoal"]
[Date "2022.04.15"]
[Round "2"]
[White "Farias, Robson da Costa"]
[Black "Said, Munir Calixto"]
[Result "1-0"]
[ECO "A32"]
[WhiteElo "1775"]
[BlackElo "1930"]
[PlyCount "87"]
[EventDate "2022.04.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 c5 5. Nf3 cxd4 6. Nxd4 Bxc3+ 7. bxc3 Qa5 8. Bd2 0-0 9. g3 d5 10. Nb3 Qc7 11. cxd5 exd5 12. Bg2 Nbd7 13. 0-0 Ne4 14. Bf4 Qc6 15. Rc1 Ndf6 16. Qd4 Be6 17. Be5 Qc5 18. f3 Qxd4+ 19. cxd4 Ng5 20. h4 h6 21. hxg5 hxg5 22. Bxf6 gxf6 23. Rc7 b6 24. Rfc1 a5 25. e4 a4 26. Nd2 f5 27. exd5 Bxd5 28. f4 Bxg2 29. Kxg2 gxf4 30. gxf4 Rfe8 31. Kf3 Rad8 32. R1c4 b5 33. Rb4 Rd5 34. Rc5 Rd6 35. Rxf5 Re1 36. Rfxb5 a3 37. Ra5 Rh6 38. Rg5+ Kf8 39. Rb8+ Ke7 40. Re5+ Rxe5 41. fxe5 Rh2 42. Ke3 Rh3+ 43. Nf3 Rh1 44. Rb3 1-0

[Event "Rio Branco Regional Norte"]
[Site "Rio Branco"]
[Date "2021.11.28"]
[Round "6"]
[White "Farias, Robson da Costa"]
[Black "De Vjunior, Liduino Furtado"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1756"]
[BlackElo "2089"]
[PlyCount "83"]
[EventDate "2021.11.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nf3 b5 8. a3 Bb7 9. Bd3 Nbd7 10. b4 Qc7 11. Bb2 Nb6 12. 0-0 Nc4 13. Bxc4 Qxc4 14. Re1 Be7 15. Qd3 Qc7 16. Rac1 0-0 17. Nd5 Nxd5 18. exd5 f5 19. Nd2 Bg5 20. Re2 Qf7 21. Rd1 Rac8 22. Nf1 Rc7 23. f3 Bc8 24. Nd2 Bd7 25. g3 Rfc8 26. c3 Qh5 27. Rde1 Rf8 28. Rf1 Qf7 29. Rd1 h5 30. h4 Bxd2 31. Qxd2 f4 32. gxf4 Qxf4 33. Qxf4 Rxf4 34. Rd3 Bf5 35. Rde3 Rxh4 36. Rxe5 dxe5 37. Rxe5 g6 38. Bc1 Kf7 39. d6 Rd7 40. Re7+ Rxe7 41. Bg5 Rd7 42. Bxh4 0-1

[Event "Rio Branco Regional Norte"]
[Site "Rio Branco"]
[Date "2021.11.27"]
[Round "4"]
[White "Costa Neto, Luis Antonio"]
[Black "Farias, Robson da Costa"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1421"]
[BlackElo "1756"]
[PlyCount "59"]
[EventDate "2021.11.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e6 2. f4 d5 3. e5 g5 4. d4 Bh6 5. Nh3 gxf4 6. Bxf4 Nc6 7. c3 a6 8. Nd2 Bd7 9. Qh5 Bxf4 10. Nxf4 Qe7 11. Bd3 0-0-0 12. 0-0 Be8 13. Qg4 Nh6 14. Qh3 Qg5 15. Rad1 Ne7 16. Nh5 Nhf5 17. Bxf5 Nxf5 18. Rf4 f6 19. Rxf5 exf5 20. Nxf6 Bg6 21. Qf3 Rhf8 22. Nxd5 Bh5 23. Qe3 Qxe3+ 24. Nxe3 f4 25. g4 fxe3 26. gxh5 exd2 27. Rxd2 Rf5 28. e6 Rg8+ 29. Rg2 Rxg2+ 30. Kxg2 0-1

[Event "Rio Branco Regional Norte"]
[Site "Rio Branco"]
[Date "2021.11.27"]
[Round "5"]
[White "Farias, Robson da Costa"]
[Black "Felix, Raimundo Nascimento"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1756"]
[BlackElo "1851"]
[PlyCount "85"]
[EventDate "2021.11.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nd4 4. Be2 Nf6 5. d3 Nxe2 6. Qxe2 d6 7. h3 g6 8. 0-0 Bg7 9. c3 0-0 10. Bg5 b6 11. Nbd2 Bb7 12. Qe3 Re8 13. Bh6 Bh8 14. Ng5 Qd7 15. f4 e6 16. Qf2 d5 17. e5 Nh5 18. g4 Ng7 19. Qh4 Qe7 20. Rae1 f6 21. exf6 Qxf6 22. Ndf3 Re7 23. Bxg7 Bxg7 24. Qxh7+ Kf8 25. Ne5 Bc8 26. Nxg6+ Ke8 27. Nxe7 Kxe7 28. Qh4 Kd6 29. Qg3 Bd7 30. f5+ e5 31. h4 Kc6 32. Nf3 Re8 33. g5 Qd6 34. f6 Bf8 35. Rxe5 Be6 36. Rfe1 Kd7 37. Kg2 d4 38. c4 a6 39. g6 Bh6 40. g7 Be3 41. Ng5 Qc6+ 42. Kh2 Qa4 43. Rxe6 1-0

[Event "Rio Branco Regional Norte"]
[Site "Rio Branco"]
[Date "2021.11.26"]
[Round "2"]
[White "De Oliveira, Victor Gabriel C"]
[Black "Farias, Robson da Costa"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2154"]
[BlackElo "1756"]
[PlyCount "107"]
[EventDate "2021.11.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. dxc5 Bxc5 7. Bd3 Qc7 8. Qe2 Nge7 9. Bf4 h6 10. h4 0-0-0 11. b4 Bb6 12. 0-0 g5 13. Bg3 Rdg8 14. Na3 Nd8 15. c4 gxh4 16. Bxh4 dxc4 17. Nxc4 Nd5 18. Qd2 Rg4 19. Nd6+ Kb8 20. Rfc1 Nc6 21. b5 Rhg8 22. bxc6 Bxc6 23. Kf1 Rxg2 24. Be4 Be3 25. Qb2 Qd7 26. Rc2 Bb6 27. Rac1 R2g4 28. a4 Rxe4 29. Nxe4 Bxa4 30. Bg3 Ne3+ 31. fxe3 Qd3+ 32. Kg2 Qxe4 33. Rc4 Qg6 34. Qf2 Bc6 35. Rxc6 bxc6 36. Nd4 Bxd4 37. exd4 Qd3 38. Rxc6 h5 39. Kh2 Qe4 40. Rc3 h4 41. Bxh4 Rh8 42. Rh3 Rc8 43. Qxf7 Ka8 44. Bf2 Qc6 45. Rh7 Qb6 46. d5 Qb8 47. Qxe6 Rc7 48. Rh3 Qf8 49. Kg2 Rc2 50. Rf3 Qg7+ 51. Rg3 Qf8 52. Qf6 Qe8 53. e6 a5 54. Qf7 1-0

[Event "Rio Branco Regional Norte"]
[Site "Rio Branco"]
[Date "2021.11.26"]
[Round "3"]
[White "Farias, Robson da Costa"]
[Black "Teramoto, Anderson"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1756"]
[BlackElo "1624"]
[PlyCount "84"]
[EventDate "2021.11.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. b3 d6 4. Bb2 Bg4 5. Be2 Nf6 6. Nc3 e6 7. h3 Bxf3 8. Bxf3 Nd4 9. e5 dxe5 10. Bxb7 Rb8 11. Ba6 Bd6 12. Bc4 0-0 13. 0-0 Qe7 14. Re1 Rfd8 15. d3 Bc7 16. Bc1 h6 17. Bd2 Nd7 18. Ne2 Nb6 19. Ba6 Qd6 20. Ng3 Nd5 21. Bc4 Nb6 22. Ne4 Qf8 23. c3 Nxc4 24. bxc4 Nf5 25. Qf3 Rd7 26. g4 Nh4 27. Qg3 Ng6 28. g5 h5 29. Qf3 h4 30. Be3 Rxd3 31. Qe2 Rbd8 32. Bxc5 Nf4 33. Bxf8 Nxe2+ 34. Rxe2 Kxf8 35. Kg2 Ke7 36. Rb1 Ba5 37. Rb7+ R3d7 38. Rb5 Bc7 39. c5 Rd5 40. Rc2 Rc8 41. Nd6 Rxd6 42. cxd6+ Kxd6 1-0

[Event "Rio Branco Regional Norte"]
[Site "Rio Branco"]
[Date "2021.11.25"]
[Round "1"]
[White "Farias, Robson da Costa"]
[Black "Oliveira, Caua Henrique Silva"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1756"]
[BlackElo "1224"]
[PlyCount "63"]
[EventDate "2021.11.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e6 4. b3 g6 5. d4 cxd4 6. Nxd4 Nxd4 7. Qxd4 Qf6 8. e5 Qe7 9. a3 Qc5 10. Be3 Qxd4 11. Bxd4 Ne7 12. Nb5 Nd5 13. c4 Rb8 14. cxd5 b6 15. dxe6 dxe6 16. Nd6+ Bxd6 17. exd6 0-0 18. Be5 Rd8 19. 0-0-0 f6 20. Bxf6 Rf8 21. Be7 Rxf2 22. d7 Bxd7 23. Rxd7 Rc8+ 24. Bc4 Rc6 25. Rd6 Rc7 26. Bd8 Rc8 27. Kb1 Kg7 28. Bg5 Rxg2 29. Rd7+ Kf8 30. Rf1+ Ke8 31. Re7+ Kd8 32. Rf8# 1-0

[Event "Rio Branco Acre op 3rd"]
[Site "Rio Branco"]
[Date "2018.09.09"]
[Round "6"]
[White "Farias, Robson da Costa"]
[Black "Oliveira, Reginaldo Sousa"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "1759"]
[PlyCount "53"]
[EventDate "2018.09.06"]
[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. c4 b6 3. Nc3 Bb7 4. a3 g6 5. d3 Bg7 6. Nf3 Ne7 7. Be3 d5 8. exd5 Nxd5 9. cxd5 exd5 10. d4 0-0 11. Qd2 Nd7 12. h4 Nf6 13. Be2 Re8 14. Bg5 h6 15. Bxh6 Ne4 16. Nxe4 Rxe4 17. Be3 Qf8 18. h5 Ree8 19. hxg6 f5 20. g3 Qd6 21. Kf1 c5 22. Re1 Rxe3 23. fxe3 Qxg3 24. Rc1 cxd4 25. Qe1 Qxg6 26. Rc7 dxe3 27. Rxg7+ 1-0

[Event "Rio Branco Acre op 3rd"]
[Site "Rio Branco"]
[Date "2018.09.09"]
[Round "7"]
[White "Teramoto, Wilson"]
[Black "Farias, Robson da Costa"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2005"]
[BlackElo "1759"]
[PlyCount "99"]
[EventDate "2018.09.06"]
[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. exd5 exd5 4. Nf3 h6 5. h3 Nf6 6. Bf4 Bd6 7. Bxd6 Qxd6 8. c3 0-0 9. Be2 Re8 10. 0-0 Nc6 11. Nbd2 Ne4 12. Bd3 f5 13. Bb5 Nxd2 14. Qxd2 a6 15. Bxc6 bxc6 16. Rfe1 Be6 17. Re5 Bd7 18. Rae1 Re6 19. Rxe6 Bxe6 20. Ne5 c5 21. Nd3 cxd4 22. cxd4 Bf7 23. Re5 Re8 24. Rxf5 Re4 25. Nc5 Rh4 26. Rf3 g5 27. Ra3 g4 28. Rg3 Qg6 29. Qd3 Qh5 30. Qe2 Kh7 31. Rxg4 Rxg4 32. Qxg4 Qxg4 33. hxg4 a5 34. f4 Kg6 35. Kf2 h5 36. gxh5+ Kf5 37. h6 Kg6 38. g4 Kxh6 39. Kf3 Kg6 40. Nb3 a4 41. Nc5 Be8 42. Ne6 Kf6 43. f5 Bb5 44. Kf4 c6 45. g5+ Ke7 46. Ke5 Bc4 47. f6+ Kf7 48. a3 Ba6 49. Nd8+ Ke8 50. Nxc6 1-0

[Event "Rio Branco Acre op 3rd"]
[Site "Rio Branco"]
[Date "2018.09.08"]
[Round "4"]
[White "Farias, Robson da Costa"]
[Black "Araujo, Everson de Moura"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "1759"]
[BlackElo "1878"]
[PlyCount "80"]
[EventDate "2018.09.06"]
[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. Nf3 e6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Qc7 6. Be3 a6 7. a3 Nf6 8. Be2 Be7 9. f4 d6 10. Nxc6 bxc6 11. Bf3 Rb8 12. Rb1 a5 13. 0-0 Ba6 14. Re1 0-0 15. h4 d5 16. e5 Nd7 17. h5 c5 18. Ne2 f6 19. Bg4 Qc6 20. exf6 Bxf6 21. c3 Bh4 22. Rf1 Nf6 23. Bf3 Ne4 24. Kh2 e5 25. Bxe4 dxe4 26. g3 Be7 27. b3 Rbd8 28. Qe1 Qh6 29. c4 Qxh5+ 30. Kg2 Bc8 31. Ng1 Bg4 32. Bd2 Rd3 33. Bxa5 Bf3+ 34. Nxf3 exf3+ 35. Kg1 Rf6 36. Qxe5 f2+ 37. Rxf2 Rxg3+ 38. Kf1 Qh3+ 39. Ke2 Re6 40. Bc7 Re3+ 0-1

[Event "Rio Branco Acre op 3rd"]
[Site "Rio Branco"]
[Date "2018.09.08"]
[Round "5"]
[White "Teramoto, Anderson"]
[Black "Farias, Robson da Costa"]
[Result "1/2-1/2"]
[ECO "D94"]
[WhiteElo "1860"]
[BlackElo "1759"]
[PlyCount "39"]
[EventDate "2018.09.06"]
[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. c4 g6 3. Nc3 Bg7 4. Nf3 d5 5. e3 e6 6. cxd5 exd5 7. Bd3 a6 8. 0-0 Nc6 9. a3 Bg4 10. h3 Be6 11. Re1 0-0 12. Bd2 Ne8 13. Rc1 f5 14. Na4 Nd6 15. Nc5 Bc8 16. Bc3 Rb8 17. Ne5 Nxe5 18. dxe5 Ne4 19. Bxe4 fxe4 20. e6 1/2-1/2

[Event "Rio Branco Acre op 3rd"]
[Site "Rio Branco"]
[Date "2018.09.07"]
[Round "2"]
[White "Cabrera, Dino Luis Hernandez"]
[Black "Farias, Robson da Costa"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2102"]
[BlackElo "1759"]
[PlyCount "114"]
[EventDate "2018.09.06"]
[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 d5 3. c3 g6 4. h3 Bg7 5. Bf4 Nh5 6. Bh2 Nd7 7. e3 c5 8. Nbd2 c4 9. e4 b5 10. e5 Bh6 11. g4 Bxd2+ 12. Qxd2 Ng7 13. Qh6 Ne6 14. Bg2 Bb7 15. Bg3 b4 16. 0-0 a5 17. Bh4 Qc7 18. Rfe1 Ndf8 19. Bg3 Qd7 20. Nd2 0-0-0 21. f4 Rg8 22. Rf1 f5 23. Kh2 Re8 24. Rfc1 Nd8 25. Qh4 Nfe6 26. Nf3 Nf7 27. Rg1 Rg7 28. Kh1 fxg4 29. hxg4 g5 30. fxg5 h6 31. g6 Rxg6 32. Bh2 Reg8 33. Bh3 Nfg5 34. Nxg5 Nxg5 35. e6 Qxe6 36. Qg3 Qd6 37. Qe3 Qd7 38. Rae1 Rf8 39. Qe5 Qd6 40. Qe3 Qd7 41. Rgf1 Rgf6 42. Rxf6 Rxf6 43. Bg2 Ne4 44. g5 hxg5 45. Bxe4 dxe4 46. Qg3 Qd6 47. Qxg5 e3+ 48. Kg1 Rg6 49. Bxd6 Rxg5+ 50. Kf1 exd6 51. Rxe3 Rg2 52. Re8+ Kd7 53. Rb8 Bc6 54. cxb4 Rxb2 55. Rh8 c3 56. Ke1 Ba4 57. Rh3 Rb1+ 0-1

[Event "Rio Branco Acre op 3rd"]
[Site "Rio Branco"]
[Date "2018.09.07"]
[Round "3"]
[White "Nery Junior, Jose Antonio"]
[Black "Farias, Robson da Costa"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2106"]
[BlackElo "1759"]
[PlyCount "37"]
[EventDate "2018.09.06"]
[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 b6 2. d4 e6 3. f3 Bb7 4. Be3 c5 5. Ne2 Qc7 6. Nbc3 a6 7. Qd2 c4 8. d5 exd5 9. Nxd5 Bxd5 10. Qxd5 Qc6 11. Nc3 b5 12. a4 Ne7 13. Qxc6 dxc6 14. axb5 cxb5 15. Nxb5 axb5 16. Rxa8 Nec6 17. Bf4 Kd7 18. g3 f6 19. Bh3+ 1-0

[Event "Rio Branco Acre op 3rd"]
[Site "Rio Branco"]
[Date "2018.09.06"]
[Round "1"]
[White "Farias, Robson da Costa"]
[Black "Basso, Ycharo Totte de And"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1759"]
[PlyCount "21"]
[EventDate "2018.09.06"]
[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. Bc4 b5 4. Bxb5 c6 5. Bc4 d6 6. Nc3 Nbd7 7. Ng5 Nb6 8. Bxf7+ Ke7 9. Bb3 Ke8 10. Nf7 Qd7 11. Nxh8 1-0

[Event "Rondonia-ch 2nd"]
[Site "Porto Velho"]
[Date "2016.04.24"]
[Round "9"]
[White "Dos Santos, Janio Silva"]
[Black "Farias, Robson da Costa"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1864"]
[BlackElo "1763"]
[PlyCount "52"]
[EventDate "2016.04.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. h3 Nf6 5. Nf3 e6 6. a3 Be7 7. d4 a6 8. Bd3 Nbd7 9. Qe2 b5 10. 0-0 Bb7 11. Bg5 Nd5 12. Ne4 Bxg5 13. Nfxg5 Qe7 14. Rfe1 Nf4 15. Qf3 Nxd3 16. cxd3 0-0 17. Nxh7 Kxh7 18. Rac1 Kg8 19. Rxc7 Bxe4 20. Rxe4 Rac8 21. Ra7 f5 22. Re1 Qd6 23. Qb7 Rfd8 24. Rxa6 Qxd4 25. Qxb5 Rc2 26. Rexe6 Qxf2+ 0-1

[Event "Rondonia-ch 2nd"]
[Site "Porto Velho"]
[Date "2016.04.23"]
[Round "6"]
[White "Farias, Robson da Costa"]
[Black "Leao, Adriano Santos"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1763"]
[BlackElo "1864"]
[PlyCount "14"]
[EventDate "2016.04.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. g3 d5 5. Bg2 0-0 6. 0-0 c5 7. d4 cxd4 0-1

[Event "Rondonia-ch 2nd"]
[Site "Porto Velho"]
[Date "2016.04.23"]
[Round "8"]
[White "Farias, Robson da Costa"]
[Black "Rodrigues, Nadylson Marcelino"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1763"]
[BlackElo "1580"]
[PlyCount "50"]
[EventDate "2016.04.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Bg4 3. e3 a6 4. Be2 Bxf3 5. Bxf3 c6 6. 0-0 e6 7. b3 Bd6 8. c4 Qc7 9. g3 Nd7 10. c5 Be7 11. Nc3 b5 12. b4 a5 13. bxa5 Rxa5 14. Qb3 Ngf6 15. Bd2 Ra6 16. a4 bxa4 17. Rxa4 Rxa4 18. Qxa4 0-0 19. Rb1 h6 20. Qa6 Ne8 21. Qa4 e5 22. e4 exd4 23. Qxd4 dxe4 24. Nxe4 Nef6 25. Bf4 Qa7 1-0

[Event "Rondonia-ch 2nd"]
[Site "Porto Velho"]
[Date "2016.04.23"]
[Round "7"]
[White "Feitosa Rodrigues, Adriano Tito"]
[Black "Farias, Robson da Costa"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "1837"]
[BlackElo "1763"]
[PlyCount "55"]
[EventDate "2016.04.21"]
[EventType "tourn"]
[EventRounds "9"]
[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. Nc3 dxe4 4. Nxe4 c5 5. Nf3 Nc6 6. Bb5 Qa5+ 7. Nc3 Bd7 8. d5 exd5 9. Qxd5 Nf6 10. Qd3 0-0-0 11. 0-0 h6 12. Bf4 Be6 13. Qe2 Bd6 14. Bxd6 Rxd6 15. Rad1 Nd4 16. Nxd4 cxd4 17. Qe1 Qd8 18. Be2 Re8 19. Nb5 Rd5 20. Nxa7+ Kd7 21. Rxd4 Ke7 22. Rxd5 Qxd5 23. Qc3 Kf8 24. Rd1 Qxa2 25. Nb5 Qa8 26. Qc5+ Kg8 27. Nc7 Qc8 28. Nxe6 1-0

[Event "Rondonia-ch 2nd"]
[Site "Porto Velho"]
[Date "2016.04.22"]
[Round "2"]
[White "Da Silva, Jefferson Rian Ferr"]
[Black "Farias, Robson da Costa"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1942"]
[BlackElo "1763"]
[PlyCount "52"]
[EventDate "2016.04.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 e6 3. Bd3 d5 4. e5 c5 5. c3 c4 6. Bc2 Bd7 7. Ne2 b5 8. 0-0 Nc6 9. f4 Qb6 10. Kh1 h5 11. f5 exf5 12. Bxf5 Bxf5 13. Rxf5 Nge7 14. Rf1 Qc7 15. Nf4 0-0-0 16. Nxh5 Ng6 17. Qg4+ Kb7 18. e6 Be7 19. h3 Rxh5 20. Qxh5 Rh8 21. Qxd5 a6 22. exf7 Rh4 23. Bg5 Rh5 24. Rf5 Qc8 25. Nd2 Bf8 26. Raf1 Be7 1-0

[Event "Rondonia-ch 2nd"]
[Site "Porto Velho"]
[Date "2016.04.22"]
[Round "3"]
[White "Farias, Robson da Costa"]
[Black "Da Silva, Jaderson Ferreira"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1763"]
[BlackElo "1605"]
[PlyCount "65"]
[EventDate "2016.04.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 e6 2. e4 Nc6 3. d4 d5 4. e5 Bb4+ 5. c3 Ba5 6. Qc2 Nge7 7. Bd3 Nf5 8. b4 Bb6 9. a4 a6 10. h4 h5 11. Nbd2 Nce7 12. Nf1 Ng6 13. g3 Ba7 14. Ne3 Nge7 15. Ng2 g6 16. Bg5 b6 17. Bf6 Rg8 18. Ng5 Qd7 19. Nh7 Bb7 20. Bxe7 Kxe7 21. Nf6 Qd8 22. Nxg8+ Qxg8 23. Qe2 c5 24. Bxa6 Qb8 25. Bd3 cxd4 26. Bxf5 dxc3 27. Bd3 d4 28. 0-0 Bxg2 29. Kxg2 Qb7+ 30. Kg1 Qc7 31. Qf3 Rf8 32. Bb5 Bb8 33. Qf6# 1-0

[Event "Rondonia-ch 2nd"]
[Site "Porto Velho"]
[Date "2016.04.22"]
[Round "4"]
[White "Farias, Robson da Costa"]
[Black "Da Silva, Vinicius R Rodrigue"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1763"]
[BlackElo "1787"]
[PlyCount "84"]
[EventDate "2016.04.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 g6 3. c3 Nf6 4. Bf4 Bg7 5. e3 0-0 6. Bd3 Nc6 7. 0-0 Nh5 8. Bg3 Nxg3 9. fxg3 Bg4 10. Be2 Qd7 11. h3 Bxf3 12. Bxf3 Rad8 13. e4 dxe4 14. Bxe4 b6 15. Bxc6 Qxc6 16. Na3 e5 17. Nc2 exd4 18. cxd4 Qd6 19. Rf4 c5 20. Qf3 cxd4 21. Qd3 Rd7 22. Rd1 Rfd8 23. Rdf1 Re8 24. h4 Qc5 25. h5 Qxh5 26. Qc4 Qd5 27. Qd3 Bh6 28. Rh4 Be3+ 29. Kh2 Re5 30. g4 Rc7 31. Na3 Bg5 32. Rh3 Re3 33. Rxe3 Bxe3 34. g3 Qg5 35. Qe4 Re7 36. Qf3 Rc7 37. Nc4 Qe7 38. Qd5 Rc5 39. Qa8+ Kg7 40. b3 b5 41. Nxe3 Qxe3 42. Rxf7+ Kxf7 0-1

[Event "Rondonia-ch 2nd"]
[Site "Porto Velho"]
[Date "2016.04.22"]
[Round "5"]
[White "Rocha, Walterio Carlos Ara"]
[Black "Farias, Robson da Costa"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1788"]
[BlackElo "1763"]
[PlyCount "28"]
[EventDate "2016.04.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 g6 2. b3 Bg7 3. Nc3 d5 4. d4 Nf6 5. Bb2 0-0 6. h3 Nbd7 7. e3 c5 8. Bd3 a6 9. a4 b6 10. 0-0 Bb7 11. Ne2 Qc7 12. Re1 c4 13. bxc4 dxc4 14. Bxg6 hxg6 0-1

[Event "Rondonia-ch 2nd"]
[Site "Porto Velho"]
[Date "2016.04.21"]
[Round "1"]
[White "Farias, Robson da Costa"]
[Black "Carneiro, Marcos Venicios F"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1763"]
[BlackElo "1997"]
[PlyCount "58"]
[EventDate "2016.04.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 c6 6. Nc3 cxd5 7. cxd5 Nxd5 8. Nxd5 Qxd5 9. f3 Nc6 10. Ne2 e5 11. 0-0 Bc5+ 12. Kh1 0-0 13. a3 Rfe8 14. b4 Bb6 15. Rb1 Rad8 16. Qb3 Qd6 17. a4 Re6 18. Nc3 Qd3 19. Qd1 Rh6 20. a5 Bc7 21. Qe2 e4 22. h3 exf3 23. Qxd3 fxg2+ 24. Kxg2 Rxd3 25. Rf3 Rxf3 26. Kxf3 Rxh3+ 27. Kg2 Rh2+ 28. Kg1 Nd4 29. Ne4 Ne2+ 0-1

[Event "Belem Regional Norte"]
[Site "Belem"]
[Date "2016.03.20"]
[Round "5"]
[White "Farias, Robson da Costa"]
[Black "Da Silva, Vinicius R Rodrigue"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1807"]
[BlackElo "1717"]
[PlyCount "74"]
[EventDate "2016.03.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 g6 4. Qc2 Nf6 5. Nc3 Bg7 6. Bd3 0-0 7. Bd2 dxc4 8. Bxc4 Nbd7 9. Nge2 Nb6 10. Bd3 Nfd5 11. a3 e5 12. 0-0-0 exd4 13. exd4 Nxc3 14. Bxc3 Qg5+ 15. f4 Qxg2 16. Rdg1 Qd5 17. Kb1 Nc4 18. h4 h5 19. Bb4 Ne3 20. Qc1 Re8 21. Rg5 Qb3 22. Nc3 Bf5 23. Bxf5 Nxf5 24. Rhg1 Nxd4 25. f5 Nf3 26. Rxg6 fxg6 27. f6 Nxg1 28. fxg7 Nf3 29. Na4 Rad8 30. Nc5 Qd1 31. Qxd1 Rxd1+ 32. Kc2 Rd4 33. Bc3 Rxh4 34. Nxb7 Nd4+ 35. Kd3 Nb5 36. Bf6 Rf4 37. Bg5 Rg4 0-1

[Event "Belem Regional Norte"]
[Site "Belem"]
[Date "2016.03.19"]
[Round "4"]
[White "Andrade, Francisco Lauzeniro"]
[Black "Farias, Robson da Costa"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1730"]
[BlackElo "1807"]
[PlyCount "56"]
[EventDate "2016.03.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Bb5 Bb4 5. Nf3 dxe4 6. Ne5 Bd7 7. 0-0 Bxc3 8. bxc3 Nxe5 9. Rb1 Bxb5 10. Rxb5 Ng6 11. Re1 f5 12. d5 a6 13. Rxb7 exd5 14. Qd4 Nf6 15. Be3 Kf7 16. g3 Re8 17. h4 Kg8 18. Rd1 Ne5 19. Kg2 f4 20. Bc1 Qc8 21. Ra7 Rxa7 22. Qxa7 Qg4 23. Rd4 Qf3+ 24. Kg1 Qe2 25. Bxf4 Nf3+ 26. Kg2 Qe1 27. Rb4 Qg1+ 28. Kh3 Qh1# 0-1

[Event "Belem Regional Norte"]
[Site "Belem"]
[Date "2016.03.19"]
[Round "3"]
[White "Farias, Robson da Costa"]
[Black "Farias, Igor Borge Cardoso"]
[Result "1/2-1/2"]
[ECO "E92"]
[WhiteElo "1807"]
[BlackElo "1854"]
[PlyCount "108"]
[EventDate "2016.03.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 e5 7. d5 a5 8. Bg5 Na6 9. h4 Nc5 10. Qd2 h6 11. Bxh6 Ncxe4 12. Nxe4 Nxe4 13. Qe3 Nf6 14. Nd2 Nh7 15. g4 f5 16. gxf5 Bxf5 17. 0-0-0 Qf6 18. Rdg1 a4 19. a3 Ra6 20. h5 Bxh6 21. Qxh6 g5 22. Qxf6 Rxf6 23. f3 Kf7 24. Ne4 Bxe4 25. fxe4 Rf4 26. Rf1 Kf6 27. Bg4 Ra8 28. Bf5 Nf8 29. h6 Ng6 30. h7 Nh4 31. Be6 Ng6 32. Rxf4+ exf4 33. Rh6 Kg7 34. Rh5 Kf6 35. Bf5 f3 36. Kd1 f2 37. Rh1 Rh8 38. Ke2 Nh4 39. Kxf2 Nxf5 40. exf5 Kxf5 41. Kf3 Kg6 42. Kg4 Rxh7 43. Rxh7 Kxh7 44. Kxg5 Kg7 45. Kf5 Kf7 46. Ke4 Kg6 47. Kd3 Kf5 48. Kc3 Ke4 49. b3 axb3 50. Kxb3 Kd4 51. Kb4 Ke5 52. a4 Kd4 53. a5 Ke5 54. Kc3 Ke4 1/2-1/2

[Event "Belem Regional Norte"]
[Site "Belem"]
[Date "2016.03.18"]
[Round "2"]
[White "Da Silva, Jefferson Rian Ferr"]
[Black "Farias, Robson da Costa"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1938"]
[BlackElo "1807"]
[PlyCount "64"]
[EventDate "2016.03.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 c5 4. dxc5 Bxc5 5. exd5 Bb4 6. Bb5+ Bd7 7. dxe6 fxe6 8. Bxd7+ Nxd7 9. Nge2 Ngf6 10. 0-0 0-0 11. Bg5 Qc7 12. Bf4 Qa5 13. a3 Bxc3 14. Nxc3 e5 15. Bg3 Rad8 16. Qe2 Qb6 17. Qc4+ Kh8 18. Qb5 Qc7 19. Rfe1 Rde8 20. Rad1 a6 21. Qe2 Qb6 22. b4 Qc6 23. Ne4 Rc8 24. Nxf6 Nxf6 25. Bxe5 h6 26. c3 Rce8 27. Qd2 Ne4 28. Rxe4 Qxe4 29. Qxh6+ Qh7 30. Bxg7+ Kg8 31. Qxh7+ Kxh7 32. Bxf8 Rxf8 1-0

[Event "Belem Regional Norte"]
[Site "Belem"]
[Date "2016.03.18"]
[Round "1"]
[White "Farias, Robson da Costa"]
[Black "Vilela, Humberto Franca"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "1807"]
[BlackElo "2031"]
[PlyCount "107"]
[EventDate "2016.03.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. 0-0 0-0 8. h4 a6 9. a4 Nc6 10. Nxc6 bxc6 11. a5 Rb8 12. Qe2 Rb4 13. Bb3 Qd7 14. f3 Nh5 15. Ra3 Qa7+ 16. Be3 Bd4 17. Bxd4 Qxd4+ 18. Qf2 Qf6 19. Ra4 Rxa4 20. Bxa4 Bd7 21. f4 Rb8 22. Bb3 Be6 23. Bxe6 Qxe6 24. b3 Qg4 25. Ne2 Rb5 26. f5 Nf6 27. fxg6 hxg6 28. Nd4 Rc5 29. b4 Rc3 30. Qf4 Qxf4 31. Rxf4 Rc4 32. Nf3 Rxb4 33. g4 c5 34. g5 Nxe4 35. Kg2 Ra4 36. Nd2 Nc3 37. Rxa4 Nxa4 38. Kf3 Kf8 39. Nc4 Nc3 40. Ke3 Ke8 41. Kd3 Nb5 42. Nb6 Nc7 43. Ke4 e6 44. c4 Kf8 45. Nc8 d5+ 46. cxd5 exd5+ 47. Ke5 d4 48. Nd6 Ne6 49. Ne4 Ke7 50. Kd5 Kd7 51. Nf6+ Ke7 52. h5 gxh5 53. Nxh5 d3 54. Nf6 0-1

[Event "Rondoniense-ch"]
[Site "Porto Velho"]
[Date "2015.03.??"]
[Round "4"]
[White "Da Silva, Jefferson Rian Ferr"]
[Black "Farias, Robson da Costa"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1986"]
[BlackElo "1843"]
[PlyCount "78"]
[EventDate "2015.03.06"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 g6 3. Be3 Bg7 4. Qd2 d6 5. Nc3 Nd7 6. Bc4 b5 7. Bb3 a5 8. a4 b4 9. Nce2 Ngf6 10. f3 Ba6 11. Nh3 c5 12. Bxf7+ Kxf7 13. Ng5+ Kg8 14. Ne6 Qc8 15. Bh6 Ne8 16. Nxg7 Nxg7 17. d5 Bxe2 18. Qxe2 Qa6 19. Qd2 Qc4 20. h4 Ne5 21. Bg5 Rd8 22. Be3 Rf8 23. b3 Qc3 24. Qxc3 bxc3 25. Bh6 Rf7 26. Bxg7 Kxg7 27. Ke2 Rb8 28. Rh3 Rb4 29. Rf1 c4 30. f4 cxb3 31. cxb3 Rxb3 32. Rc1 Rxf4 33. Rcxc3 Rxe4+ 34. Kd2 Rb2+ 35. Kc1 Rxg2 36. Rc2 Rg1+ 37. Kb2 Rb4+ 38. Rb3 Nc4+ 39. Kc3 Rg3+ 0-1

[Event "Rondoniense-ch"]
[Site "Porto Velho"]
[Date "2015.03.??"]
[Round "3"]
[White "Farias, Robson da Costa"]
[Black "Bevilaqua, Raphael LP"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1843"]
[PlyCount "103"]
[EventDate "2015.03.06"]
[EventType "tourn"]
[EventRounds "7"]
[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. Nf3 Nf6 5. Bd3 Bd6 6. 0-0 0-0 7. Nc3 Bg4 8. Bg5 c6 9. Be2 Nbd7 10. Ne5 Bxe2 11. Qxe2 Qc7 12. f4 Rae8 13. Qf3 Qb6 14. Qd3 Nxe5 15. fxe5 Bxe5 16. Be3 Bd6 17. Rxf6 gxf6 18. Bh6 Kh8 19. Bxf8 Bxf8 20. b3 Bg7 21. Na4 Qb4 22. c3 Qe7 23. Rf1 Qe2 24. Qxe2 Rxe2 25. Rf2 Re1+ 26. Rf1 Rxf1+ 27. Kxf1 Bf8 28. Ke2 Bd6 29. h4 Kg7 30. Kf3 f5 31. Nb2 Kg6 32. Nd3 f6 33. c4 Kh5 34. g3 Kg6 35. cxd5 cxd5 36. Nf4+ Bxf4 37. Kxf4 a5 38. h5+ Kxh5 39. Kxf5 b6 40. a4 h6 41. Kf4 Kg6 42. g4 f5 43. gxf5+ Kf6 44. Kg4 h5+ 45. Kf4 h4 46. Kg4 h3 47. Kxh3 Kxf5 48. Kg3 Ke4 49. Kf2 Kxd4 50. Ke2 Kc3 51. Ke3 d4+ 52. Ke2 0-1

[Event "Rondoniense-ch"]
[Site "Porto Velho"]
[Date "2015.03.??"]
[Round "5"]
[White "Farias, Robson da Costa"]
[Black "Gatelli, Jacson Henrique"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1843"]
[BlackElo "1895"]
[PlyCount "84"]
[EventDate "2015.03.06"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. Bc4 Bg7 5. d3 d6 6. h3 a6 7. Ng5 e6 8. 0-0 Nge7 9. f4 0-0 10. Ne2 d5 11. Bb3 b5 12. c4 h6 13. exd5 exd5 14. Nf3 d4 15. Ng3 Kh7 16. Qd2 f5 17. Ne5 Nxe5 18. fxe5 Nc6 19. cxb5 axb5 20. Re1 Re8 21. e6 Na5 22. Qc2 c4 23. dxc4 d3 24. Qd1 bxc4 25. Ba4 Rxe6 26. Rxe6 Bxe6 27. Qd2 Rb8 28. Nf1 Qd4+ 29. Kh1 c3 30. bxc3 Qxc3 31. Qxc3 Bxc3 32. Bf4 Rb4 33. Bd2 Bxd2 34. Nxd2 Rxa4 35. Re1 Rxa2 36. Rxe6 Rxd2 37. Kg1 Re2 38. Rxe2 dxe2 39. Kf2 g5 40. Kxe2 Kg6 41. Kf3 Nc4 42. g3 h5 0-1

[Event "Rondoniense-ch"]
[Site "Porto Velho"]
[Date "2015.03.??"]
[Round "1"]
[White "Farias, Robson da Costa"]
[Black "Rocha, Walterio Carlos Ara"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1843"]
[BlackElo "1780"]
[PlyCount "91"]
[EventDate "2015.03.06"]
[EventType "tourn"]
[EventRounds "7"]
[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. e5 c5 4. c3 Nc6 5. Nf3 cxd4 6. cxd4 Qb6 7. a3 f6 8. Bd3 f5 9. 0-0 Nge7 10. Nc3 g6 11. Nb5 Ng8 12. b4 a6 13. Nc3 Bg7 14. Na4 Qd8 15. Bg5 Nge7 16. b5 axb5 17. Bxb5 0-0 18. Nc5 h6 19. Bd2 b6 20. Nb3 Bd7 21. a4 Nc8 22. Qc1 N8a7 23. Bxh6 Nxb5 24. Bg5 Ne7 25. axb5 Rxa1 26. Qxa1 Bxb5 27. Rc1 Qd7 28. Qb2 Bc4 29. Nfd2 Rc8 30. Qa3 Bf8 31. Qd6 Bb5 32. Qxb6 Rxc1+ 33. Nxc1 Qc6 34. Qxc6 Nxc6 35. Be3 Ba3 36. Ncb3 Nb4 37. Nf3 Kf7 38. Ng5+ Ke7 39. Nf3 Na6 40. Nc5 Bxc5 41. dxc5 Nb4 42. Nd4 Bd7 43. Bg5+ Kf7 44. f4 Bc8 45. Nb5 Ba6 46. Nd6+ 1-0

[Event "Rondoniense-ch"]
[Site "Porto Velho"]
[Date "2015.03.??"]
[Round "6"]
[White "Leao, Adriano Santos"]
[Black "Farias, Robson da Costa"]
[Result "1-0"]
[ECO "C25"]
[WhiteElo "1851"]
[BlackElo "1843"]
[PlyCount "68"]
[EventDate "2015.03.06"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. Nf3 Nge7 6. 0-0 0-0 7. Re1 Re8 8. d4 Kh8 9. Be3 exd4 10. Nxd4 d5 11. exd5 Nxd5 12. Nxc6 bxc6 13. Nxd5 cxd5 14. Bxd5 Rb8 15. Bxf7 Rf8 16. Qxd8 Rxd8 17. Red1 Rxd1+ 18. Rxd1 Bxb2 19. Rd8+ Kg7 20. Be6 Bxe6 21. Rxb8 Be5 22. Rb5 Bf6 23. Bxa7 Bxa2 24. Rc5 Bd8 25. Bb8 Kf6 26. Bxc7 Be7 27. Ra5 Bc4 28. Ra4 Bb5 29. Rf4+ Kg7 30. c4 Ba6 31. Bb6 g5 32. Re4 Bb4 33. c5 Bc8 34. Re5 h6 1-0

[Event "Rondoniense-ch"]
[Site "Porto Velho"]
[Date "2015.03.??"]
[Round "2"]
[White "Silva, Vinicius Rian"]
[Black "Farias, Robson da Costa"]
[Result "1-0"]
[ECO "B40"]
[BlackElo "1843"]
[PlyCount "83"]
[EventDate "2015.03.06"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 c5 3. Nf3 h6 4. Nc3 b6 5. Bf4 a6 6. dxc5 bxc5 7. Bc4 Qb6 8. b3 Nc6 9. 0-0 Bb7 10. Qd2 Nf6 11. Rad1 Qd8 12. Rfe1 Be7 13. Bd6 Nd4 14. Nxd4 Bxd6 15. Nf3 Bb8 16. h3 Bc6 17. Qe3 Qe7 18. e5 Nh7 19. Ne4 Bxe4 20. Qxe4 Ra7 21. Qd3 0-0 22. Bxa6 Rd8 23. a4 d5 24. Bb5 Bc7 25. Qe3 Nf8 26. c3 Nd7 27. Rb1 Nb6 28. Ra1 Ra5 29. Reb1 f6 30. exf6 Qxf6 31. Qxc5 Rc8 32. Qe3 e5 33. b4 Raa8 34. a5 Nc4 35. Bxc4 dxc4 36. Re1 Re8 37. Qc5 Qf7 38. Nxe5 Rxe5 39. Rxe5 Rc8 40. Re7 Bh2+ 41. Kxh2 Qf4+ 42. g3 1-0

[Event "Porto Velho IRT"]
[Site "Porto Velho"]
[Date "2013.12.22"]
[Round "8.4"]
[White "Farias, Robson da Costa"]
[Black "Rocha, Walterio Carlos Ara"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "1841"]
[PlyCount "26"]
[EventDate "2013.12.18"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Bc4 cxd4 9. cxd4 Qa5+ 10. Bd2 Qc7 11. Rc1 Qb6 12. 0-0 Bxd4 13. Nxd4 Qxd4 0-1

[Event "Porto Velho IRT"]
[Site "Porto Velho"]
[Date "2013.12.22"]
[Round "9.3"]
[White "Rodrigues, Nadylson Marcelino"]
[Black "Farias, Robson da Costa"]
[Result "0-1"]
[ECO "C00"]
[BlackElo "1841"]
[PlyCount "78"]
[EventDate "2013.12.18"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. Bb5+ c6 4. Bd3 Bc5 5. e5 Ne7 6. c3 Nd7 7. b4 Bb6 8. Bc2 c5 9. bxc5 Nxc5 10. d4 Nd7 11. Bg5 h6 12. Bh4 g5 13. Bg3 Ba5 14. 0-0 Qc7 15. Qd2 Nb6 16. Bb3 Bd7 17. Rc1 0-0-0 18. Ne1 Bb5 19. a4 Bc4 20. Bc2 Nf5 21. Bxf5 exf5 22. h3 f4 23. Bh2 Qd7 24. Qc2 Qe6 25. f3 Rhg8 26. Na3 h5 27. Nb5 Kb8 28. Nd6 f6 29. Qf5 Rxd6 30. Qh7 fxe5 31. Qxh5 exd4 32. Nc2 Bxc3 33. Rab1 Bd3 34. Rb3 Rc6 35. a5 Bxc2 36. Rxc3 Rxc3 37. axb6 Qe3+ 38. Kh1 Qxc1+ 39. Bg1 Rcc8 0-1

[Event "Porto Velho IRT"]
[Site "Porto Velho"]
[Date "2013.12.21"]
[Round "7.2"]
[White "Da Silva, Jaderson Ferreira"]
[Black "Farias, Robson da Costa"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1657"]
[BlackElo "1841"]
[PlyCount "40"]
[EventDate "2013.12.18"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. f4 Ne7 7. Nf3 Nd7 8. 0-0 f6 9. Nc3 Qb6 10. a4 a5 11. Kh1 Rc8 12. b3 Ng6 13. exf6 Nxf6 14. Ng5 c5 15. dxc5 Rxc5 16. Re1 Ng4 17. Rxe6+ Qxe6 18. Nxe6 Nf2+ 19. Kg1 Nxd3 20. Nxc5 Nxc5 0-1

[Event "Porto Velho IRT"]
[Site "Porto Velho"]
[Date "2013.12.21"]
[Round "6.5"]
[White "Farias, Robson da Costa"]
[Black "Da Silva, Vinicius R Rodrigue"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1841"]
[BlackElo "1797"]
[PlyCount "77"]
[EventDate "2013.12.18"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. d4 d5 5. Nc3 Nc6 6. e3 e6 7. Be2 0-0 8. 0-0 Re8 9. h4 e5 10. Nxe5 Nxe5 11. dxe5 Rxe5 12. Bf3 c6 13. Ne2 Re8 14. Nf4 Ne4 15. Bxg7 Kxg7 16. h5 Qh4 17. Qd4+ f6 18. g3 Qg5 19. Kg2 Bg4 20. Bxe4 dxe4 21. f3 exf3+ 22. Kf2 Rad8 23. Qc3 Qb5 24. Rad1 Rxd1 25. Rxd1 Re4 26. h6+ Kf7 27. Qd2 Rxf4 28. exf4 Qc5+ 29. Qd4 Qxc2+ 30. Rd2 Qf5 31. Qd3 Qa5 32. b4 Qb6+ 33. Qd4 Qc7 34. a4 Qc8 35. Qd6 Qe8 36. Qc7+ Qe7 37. Qxe7+ Kxe7 38. Ke3 Ke6 39. Rd8 1-0

[Event "Porto Velho IRT"]
[Site "Porto Velho"]
[Date "2013.12.20"]
[Round "5"]
[White "Farias, Robson da Costa"]
[Black "Da Silva, Ezequias Damasceno"]
[Result "1-0"]
[ECO "C23"]
[WhiteElo "1841"]
[PlyCount "45"]
[EventDate "2013.12.18"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Bc5 3. c3 Nf6 4. d4 exd4 5. cxd4 Bb4+ 6. Nc3 Nxe4 7. Nge2 Nxc3 8. bxc3 d5 9. cxb4 dxc4 10. Bg5 f6 11. Bf4 0-0 12. Ng3 Nc6 13. Qc2 Re8+ 14. Be3 Qxd4 15. 0-0 Nxb4 16. Qa4 Rxe3 17. fxe3 Qxe3+ 18. Kh1 Nd3 19. Qxc4+ Be6 20. Qxc7 Nf2+ 21. Rxf2 Qxf2 22. Qxb7 Rd8 23. Qe7 1-0

[Event "Porto Velho IRT"]
[Site "Porto Velho"]
[Date "2013.12.20"]
[Round "4.5"]
[White "Leao, Adriano Santos"]
[Black "Farias, Robson da Costa"]
[Result "1-0"]
[ECO "A23"]
[WhiteElo "1843"]
[BlackElo "1841"]
[PlyCount "99"]
[EventDate "2013.12.18"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 c6 4. Nc3 Be7 5. e4 0-0 6. Nge2 d6 7. h3 Be6 8. b3 Nfd7 9. d4 f6 10. 0-0 Nb6 11. d5 cxd5 12. cxd5 Bf7 13. Be3 N8d7 14. Qd2 Bg6 15. Rfd1 f5 16. Rac1 a6 17. exf5 Bxf5 18. Ne4 Bxe4 19. Bxe4 Nf6 20. Bg2 Nbd7 21. Rc2 Rc8 22. Rdc1 Rxc2 23. Rxc2 Nc5 24. Bxc5 dxc5 25. d6 Bxd6 26. Bxb7 Qb6 27. Bd5+ Kh8 28. Rc4 Rd8 29. Bg2 Be7 30. Qe3 Qd6 31. Nc3 Qc7 32. Bf3 Rd4 33. Be2 a5 34. Nb5 Qd7 35. Nxd4 cxd4 36. Qxe5 d3 37. Bxd3 Bd6 38. Qf5 Qxf5 39. Bxf5 g6 40. Be6 Kg7 41. Rc6 Bb4 42. a4 Ne4 43. Kg2 Bd2 44. Rc2 Bb4 45. Bc4 Kf6 46. f3 Nd6 47. f4 Ne8 48. Kf3 h5 49. g4 hxg4+ 50. hxg4 1-0

[Event "Porto Velho IRT"]
[Site "Porto Velho"]
[Date "2013.12.19"]
[Round "3.2"]
[White "Farias, Robson da Costa"]
[Black "Da Silva, Jefferson Rian Ferr"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1841"]
[BlackElo "1990"]
[PlyCount "61"]
[EventDate "2013.12.18"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 e5 3. Bg5 exd4 4. Qxd4 Be7 5. Bxf6 Bxf6 6. Qe3+ Qe7 7. Qxe7+ Bxe7 8. 0-0-0 0-0 9. e4 a5 10. f4 Na6 11. Nd5 Bd8 12. Nf3 c6 13. Nc3 b5 14. e5 Nc5 15. Bd3 f6 16. Ne4 Nxe4 17. Bxe4 fxe5 18. Nxe5 Rxf4 19. Bxc6 dxc6 20. Rxd8+ Rf8 21. Rxf8+ Kxf8 22. Rf1+ Ke7 23. Nxc6+ Kd6 24. Nd4 Bd7 25. Rf7 Rg8 26. a3 a4 27. Kd2 h5 28. Nf5+ Ke6 29. Rxg7 Rd8 30. Ne3 Kf6 31. Rg3 1-0

[Event "Porto Velho IRT"]
[Site "Porto Velho"]
[Date "2013.12.18"]
[Round "1.3"]
[White "Farias, Robson da Costa"]
[Black "De Freitas, Rubens Batista"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "1841"]
[PlyCount "83"]
[EventDate "2013.12.18"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Qc2 0-0 8. Nf3 c5 9. Be3 Qa5 10. Be2 Nc6 11. 0-0 cxd4 12. cxd4 Bg4 13. Rab1 Bxf3 14. Bxf3 Nxd4 15. Bxd4 Bxd4 16. Rxb7 e5 17. h4 Rac8 18. Qb1 Qd2 19. Qd1 Qxa2 20. h5 Qc2 21. Qe1 Rc3 22. h6 a5 23. Bd1 Qc1 24. Qe2 Qxh6 25. Bb3 Qf4 26. Qa2 Rc5 27. Bd5 Rc1 28. Rb1 Rxb1 29. Rxb1 Bc3 30. Qc4 Bb4 31. Rb3 Qf6 32. Rf3 Qe7 33. Rh3 h5 34. Rg3 Kg7 35. Qe2 Qh4 36. Qa6 Qf6 37. Qe2 Rc8 38. Qxh5 Rc1+ 39. Kh2 Qf4 40. Bxf7 Qxg3+ 41. Kxg3 gxh5 42. Bxh5 0-1

[Event "Porto Velho Taca"]
[Site "Porto Velho"]
[Date "2013.08.20"]
[Round "9.4"]
[White "Cavalheiro, Vanir"]
[Black "Farias, Robson da Costa"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1514"]
[BlackElo "1845"]
[PlyCount "52"]
[EventDate "2013.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[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. Nc3 Nf6 6. h3 0-0 7. Re1 Nd4 8. Nxd4 exd4 9. Nd5 Nxd5 10. Bxd5 c6 11. Bb3 Kh8 12. d3 Be6 13. Bxe6 fxe6 14. f4 Bb6 15. Bd2 Qh4 16. Rf1 Rac8 17. Rf3 Rf7 18. Qe2 Rcf8 19. Raf1 c5 20. b3 c4 21. dxc4 d3+ 22. Be3 dxe2 23. Rb1 e1Q+ 24. Rxe1 Qxe1+ 25. Rf1 Bxe3+ 26. Kh2 Qxf1 0-1

[Event "Porto Velho Taca"]
[Site "Porto Velho"]
[Date "2013.08.19"]
[Round "8.3"]
[White "Farias, Robson da Costa"]
[Black "Da Silva, Ezequias Damasceno"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1845"]
[BlackElo "1800"]
[PlyCount "87"]
[EventDate "2013.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. Nbd2 c6 4. c3 Nf6 5. Qc2 Nbd7 6. e3 g6 7. Bd3 Bg7 8. 0-0 0-0 9. h3 a6 10. e4 dxe4 11. Nxe4 Nxe4 12. Bxe4 Nf6 13. Bg5 h6 14. Bxf6 Bxf6 15. Qd2 Kh7 16. Nh2 c5 17. Rad1 Rb8 18. f4 cxd4 19. cxd4 Bd7 20. b3 Bc6 21. Bxc6 bxc6 22. Qc2 Qb6 23. Nf3 Rfd8 24. Qe4 Rd5 25. Ne5 Rbd8 26. Kh2 Rxd4 27. Rxd4 Rxd4 28. Qf3 Qc7 29. Re1 g5 30. g3 Rd2+ 31. Kh1 Kg7 32. Ng4 Qb6 33. Nxf6 Kxf6 34. Qc3+ Qd4 35. fxg5+ hxg5 36. Rf1+ Kg6 37. Qxc6 Rd1 38. Qc2+ Rd3 39. Rd1 Qe4+ 40. Kh2 Re3 41. Rd2 Qxc2 42. Rxc2 e5 43. Rc6+ f6 44. Rxa6 1-0

[Event "Porto Velho Taca"]
[Site "Porto Velho"]
[Date "2013.08.18"]
[Round "5.2"]
[White "Abdala, Juvino"]
[Black "Farias, Robson da Costa"]
[Result "0-1"]
[ECO "C20"]
[WhiteElo "1584"]
[BlackElo "1845"]
[PlyCount "14"]
[EventDate "2013.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. b3 Nc6 3. d3 Nf6 4. Bg5 Bc5 5. a4 Nxe4 6. Bxd8 Bxf2+ 7. Ke2 Nd4# 0-1

[Event "Porto Velho Taca"]
[Site "Porto Velho"]
[Date "2013.08.18"]
[Round "6.4"]
[White "Farias, Robson da Costa"]
[Black "Farias, Sergio Luiz Cardoso"]
[Result "1-0"]
[ECO "C46"]
[WhiteElo "1845"]
[BlackElo "1538"]
[PlyCount "19"]
[EventDate "2013.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nc6 2. e4 e5 3. Nc3 g6 4. d4 Bg7 5. d5 Nce7 6. d6 Nc6 7. Nb5 Kf8 8. Nxc7 Rb8 9. Bc4 Bf6 10. Qd5 1-0

[Event "Porto Velho Taca"]
[Site "Porto Velho"]
[Date "2013.08.17"]
[Round "3.1"]
[White "Farias, Robson da Costa"]
[Black "Da Silva, Jaderson Ferreira"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1845"]
[BlackElo "1681"]
[PlyCount "37"]
[EventDate "2013.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 c5 2. e4 Nc6 3. b3 e6 4. Bb2 d5 5. exd5 exd5 6. Be2 Be6 7. 0-0 Qc7 8. Bb5 Bd6 9. Bxg7 Nh6 10. Bxh8 0-0-0 11. Bf6 Rg8 12. Bh4 Nf5 13. Bxc6 Nxh4 14. Nxh4 Bg4 15. f3 Bh3 16. Kh1 Bxg2+ 17. Nxg2 Rxg2 18. Kxg2 Bxh2 19. f4 1-0

[Event "Porto Velho Taca"]
[Site "Porto Velho"]
[Date "2013.08.17"]
[Round "4.5"]
[White "Farias, Robson da Costa"]
[Black "Da Silva, Vinicius R Rodrigue"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1845"]
[BlackElo "1815"]
[PlyCount "159"]
[EventDate "2013.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. Nc3 0-0 5. d4 d5 6. h3 Nc6 7. e3 a6 8. Qd2 Bf5 9. g4 Ne4 10. Qc1 Nxc3 11. gxf5 Ne4 12. h4 h5 13. Bh3 Qd6 14. Rg1 Qf6 15. Qd1 Nd6 16. Qe2 Nxf5 17. Bxf5 Qxf5 18. 0-0-0 Rad8 19. Rg5 Qe4 20. Rdg1 Rd6 21. Ba3 Re6 22. R5g3 Nxd4 23. Nxd4 Qxd4 24. exd4 Rxe2 25. f4 Bxd4 26. Rf1 Rf2 27. Rf3 Rxf1+ 28. Rxf1 Bf6 29. Rh1 Re8 30. Kd2 e5 31. Bb2 Re6 32. Re1 Bxh4 33. Rh1 Bg3 34. f5 Rf6 35. fxg6 fxg6 36. Rh3 Bf4+ 37. Kd3 Rf5 38. c4 e4+ 39. Ke2 Be5 40. Bc1 dxc4 41. bxc4 Kf7 42. Rb3 b6 43. Be3 Bd6 44. a4 Rf3 45. Rb1 h4 46. Rd1 h3 47. Bxb6 h2 48. c5 Rh3 49. cxd6 h1Q 50. Rxh1 Rxh1 51. dxc7 Rc1 52. Ke3 Ke6 53. Kxe4 g5 54. Be3 Rxc7 55. Bxg5 Rc4+ 56. Kd3 Rxa4 57. Kc3 Ra2 58. Bc1 Kd5 59. Bb2 Kc5 60. Bc1 Kb5 61. Kb3 Rh2 62. Bf4 Rh3+ 63. Kb2 a5 64. Bd6 a4 65. Be7 Kc4 66. Ba3 Rb3+ 67. Ka2 Kc3 68. Be7 Kc2 69. Bd6 Kc3 70. Be7 Rb2+ 71. Ka3 Rb7 72. Bd6 Rb6 73. Bf8 Rb8 74. Bd6 Rb6 75. Be7 Re6 76. Bf8 Kc4 77. Bg7 Re3+ 78. Ka2 a3 79. Bh6 Rf3 80. Bg7 0-1

[Event "Porto Velho Taca"]
[Site "Porto Velho"]
[Date "2013.08.16"]
[Round "2.5"]
[White "Da Silva, Jefferson Rian Ferr"]
[Black "Farias, Robson da Costa"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1979"]
[BlackElo "1845"]
[PlyCount "59"]
[EventDate "2013.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[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 Nge7 4. c3 d5 5. Nxe5 dxe4 6. Qa4 Qd5 7. Nxc6 Nxc6 8. 0-0 Bc5 9. Bxc6+ bxc6 10. Re1 f5 11. d4 Bd6 12. c4 Qxd4 13. Qxc6+ Kf7 14. Qxa8 Bxh2+ 15. Kxh2 Qxf2 16. Qd5+ Be6 17. Qd2 Qh4+ 18. Kg1 Rd8 19. Qf2 Qh5 20. Nc3 Kg8 21. Be3 Bxc4 22. Ne2 Rf8 23. Nf4 Qe8 24. Qc2 Qb5 25. b3 Bf7 26. Qc5 Qe8 27. Qxf5 Bxb3 28. Qg4 Bc2 29. Qe6+ Qxe6 30. Nxe6 1-0

[Event "Porto Velho Taca"]
[Site "Porto Velho"]
[Date "2013.08.16"]
[Round "1.2"]
[White "Farias, Robson da Costa"]
[Black "Guimaraes, Dalton Carvalho"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1696"]
[BlackElo "1800"]
[PlyCount "53"]
[EventDate "2013.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 c6 2. d4 Nf6 3. Nc3 d5 4. Bf4 Nfd7 5. e4 e6 6. e5 c5 7. Bb5 cxd4 8. Nxd4 Qe7 9. Ba4 a6 10. 0-0 Qh4 11. g3 Qh3 12. Nxd5 b5 13. Bb3 Bb7 14. Qf3 Bc5 15. Nc7+ Kd8 16. Qxb7 Nb6 17. Bxe6 Bxd4 18. Bxh3 N8d7 19. e6 fxe6 20. Nxe6+ Ke8 21. Nxd4 Kf7 22. Be6+ Ke7 23. Bg5+ Ke8 24. Rfe1 Rb8 25. Bxd7+ Kf7 26. Be8+ Kf8 27. Qf7# 1-0

[Event "Porto Velho Madeira"]
[Site "Porto Velho"]
[Date "2013.01.16"]
[Round "9"]
[White "Farias, Robson da Costa"]
[Black "Da Silva, Jaderson Ferreira"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1800"]
[PlyCount "77"]
[EventDate "2013.01.12"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 d5 4. c5 Bd7 5. Qb3 Bc6 6. Nf3 Nbd7 7. e3 Be7 8. Qc2 b6 9. b4 a6 10. a4 Bb7 11. Rb1 c6 12. Bd3 b5 13. a5 Qc7 14. e4 e5 15. 0-0 exd4 16. Nxd4 dxe4 17. Bxe4 Qe5 18. Nxc6 Bxc6 19. Bxc6 Rd8 20. Bd2 0-0 21. Bb7 Ng4 22. g3 Qh5 23. h4 Nde5 24. Kg2 Rd3 25. Nd5 Bxh4 26. Nf4 Qf5 27. Nxd3 Rd8 28. Rbe1 Rxd3 29. Be4 Qf6 30. Bxd3 Qf3+ 31. Kg1 Nxf2 32. Bf4 Bxg3 33. Rxf2 Bxf2+ 34. Qxf2 Qg4+ 35. Kh1 Qh3+ 36. Bh2 f6 37. Bf5 Qb3 38. Qg2 Nf3 39. Be6+ 1-0

[Event "Porto Velho Madeira"]
[Site "Porto Velho"]
[Date "2013.01.15"]
[Round "8"]
[White "Da Silva, Vinicius R Rodrigue"]
[Black "Farias, Robson da Costa"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1705"]
[BlackElo "1800"]
[PlyCount "78"]
[EventDate "2013.01.12"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c6 2. d3 e5 3. f4 Qc7 4. fxe5 Qxe5 5. Nf3 Qa5+ 6. Bd2 Qb6 7. b3 Nf6 8. c3 Be7 9. Qe2 0-0 10. Be3 Qc7 11. h3 Nh5 12. Bf2 f5 13. e5 d6 14. Nbd2 Nf4 15. Qe3 dxe5 16. Qxe5 Bd6 17. Qd4 c5 18. Qa4 Bd7 19. Qc4+ Be6 20. Qa4 Nd7 21. 0-0-0 Nb6 22. Qb5 a5 23. Nc4 Nxc4 24. bxc4 Bd7 25. Qb3 a4 26. Qb2 a3 27. Qd2 Ra6 28. d4 Ba4 29. dxc5 Bxc5 30. Bxc5 Qxc5 31. Qxf4 Bxd1 32. Kxd1 Rb6 33. Bd3 Rb2 34. Nd4 Qa5 35. Nxf5 Qd8 36. Kc1 Qf6 37. Kd1 Rd8 38. Qg4 Rxd3+ 39. Ke1 Qxc3+ 0-1

[Event "Porto Velho Madeira"]
[Site "Porto Velho"]
[Date "2013.01.15"]
[Round "7"]
[White "Farias, Robson da Costa"]
[Black "Souza Neves, Andrey Marcelo"]
[Result "0-1"]
[ECO "E63"]
[WhiteElo "1800"]
[BlackElo "2137"]
[PlyCount "72"]
[EventDate "2013.01.12"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 d6 6. c4 Nc6 7. Nc3 a6 8. Re1 Rb8 9. Rb1 b5 10. d5 Na5 11. cxb5 axb5 12. a3 c5 13. b4 Ng4 14. Na2 Nc4 15. h3 Nge5 16. Nxe5 Nxe5 17. f4 Nc4 18. Qd3 h5 19. Nc3 Qb6 20. Kh2 h4 21. g4 cxb4 22. Rxb4 Qf2 23. Bd2 Nxd2 24. Rd1 Nc4 25. Rf1 Qg3+ 26. Qxg3 hxg3+ 27. Kxg3 Bxc3 28. Rb3 Bd4 29. Rc1 Bd7 30. h4 Rfc8 31. h5 Ne3 32. Rxc8+ Rxc8 33. Bf3 gxh5 34. gxh5 Kh8 35. Be4 Rg8+ 36. Kh2 Nf1+ 0-1

[Event "Porto Velho Madeira"]
[Site "Porto Velho"]
[Date "2013.01.14"]
[Round "5"]
[White "Cavalheiro, Wanir"]
[Black "Farias, Robson da Costa"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1800"]
[BlackElo "1800"]
[PlyCount "70"]
[EventDate "2013.01.12"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. e3 c5 4. Bb5+ Bd7 5. Bxd7+ Nxd7 6. b3 Qb6 7. 0-0 0-0-0 8. Nc3 Ngf6 9. Na4 Qb5 10. dxc5 Bxc5 11. Nxc5 Qxc5 12. Bb2 Kb8 13. Ne5 Nxe5 14. Bxe5+ Ka8 15. Rc1 h5 16. Qd2 Ne4 17. Qe1 f6 18. Bd4 Qc7 19. b4 e5 20. Bb2 g5 21. f3 Nd6 22. c3 Nc4 23. Rb1 Qb6 24. Bc1 d4 25. exd4 exd4 26. Kh1 d3 27. Bd2 Rhe8 28. Qd1 Re2 29. Re1 Rxd2 30. Qb3 Qf2 31. Rg1 Ne3 32. Qe6 Nxg2 33. Qxf6 Rb8 34. Qxg5 Nh4 35. Rbf1 Qxh2# 0-1

[Event "Porto Velho Madeira"]
[Site "Porto Velho"]
[Date "2013.01.14"]
[Round "6"]
[White "Da Silva, Jefferson Rian Ferr"]
[Black "Farias, Robson da Costa"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1962"]
[BlackElo "1800"]
[PlyCount "81"]
[EventDate "2013.01.12"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. f4 Ne7 7. Ne2 h5 8. Nbc3 Nd7 9. Nd1 g6 10. Ne3 Bg7 11. Bd2 a5 12. c4 Nf5 13. Nxf5 gxf5 14. cxd5 cxd5 15. Rc1 Bf8 16. Qb5 b6 17. 0-0 Be7 18. Rf3 Rc8 19. Rxc8 Qxc8 20. Rc3 Qd8 21. Rc6 0-0 22. Nc3 Bb4 23. a3 Bxc3 24. Rxc3 f6 25. Rh3 Rf7 26. Rxh5 Rh7 27. Qe2 Qe8 28. Rxh7 Kxh7 29. b4 axb4 30. Bxb4 fxe5 31. fxe5 Nb8 32. Bd6 Nd7 33. Qc2 Kg6 34. Qc6 Nf6 35. Qxe8+ Nxe8 36. a4 f4 37. Kf2 Ng7 38. Bc7 Nf5 39. Bxb6 Ne7 40. a5 Nc6 41. a6 1-0

[Event "Porto Velho Madeira"]
[Site "Porto Velho"]
[Date "2013.01.13"]
[Round "3"]
[White "Chaves, Abidala Juvino"]
[Black "Farias, Robson da Costa"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1800"]
[BlackElo "1800"]
[PlyCount "76"]
[EventDate "2013.01.12"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. Bf4 Nd7 4. e3 c5 5. dxc5 Bxc5 6. c4 Ngf6 7. Be2 Qa5+ 8. Nbd2 Qb4 9. Qc2 0-0 10. a3 Qb6 11. cxd5 exd5 12. h4 Nh5 13. Ng5 Nhf6 14. h5 h6 15. Nxf7 Rxf7 16. Bxh6 gxh6 17. Qg6+ Rg7 18. Qxh6 Ne4 19. Qf4 Qf6 20. Nxe4 Qxf4 21. exf4 dxe4 22. 0-0-0 Bb6 23. h6 Rh7 24. g4 Bxf2 25. g5 Be3+ 26. Kb1 Bxf4 27. Bc4+ Kh8 28. Rd5 b6 29. Rf5 Bxg5 30. Rxg5 Bb7 31. Rhg1 Rxh6 32. Rg7 Ne5 33. Rxb7 Nxc4 34. Re7 a5 35. Rc1 b5 36. Rb7 Nd2+ 37. Kc2 e3 38. Re7 Rc8+ 0-1

[Event "Porto Velho Madeira"]
[Site "Porto Velho"]
[Date "2013.01.13"]
[Round "4"]
[White "Farias, Robson da Costa"]
[Black "De Oliveira, Victor Gabriel C"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "1800"]
[BlackElo "2036"]
[PlyCount "86"]
[EventDate "2013.01.12"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nf3 Nc6 6. c3 d6 7. Be3 Nf6 8. Bd3 Ng4 9. Qd2 0-0 10. h3 Nxe3 11. Qxe3 a6 12. 0-0 b5 13. Qd2 Bb7 14. Na3 Qb6 15. Rab1 Rac8 16. b4 Ne5 17. Nxe5 Bxe5 18. c4 Qd4 19. Qe3 bxc4 20. Nxc4 Rxc4 21. Bxc4 Qxc4 22. Rfe1 Qxa2 23. f4 Bf6 24. Rbd1 Rc8 25. Re2 Qc4 26. e5 dxe5 27. fxe5 Bg5 28. Qd3 Qxb4 29. Kh1 Rc3 30. Qd8+ Kg7 31. Qd4 Qxd4 32. Rxd4 Rxh3+ 33. Kg1 Be3+ 34. Rxe3 Rxe3 35. Rd7 Be4 36. Kf2 Bf5 37. Rxe7 Ra3 38. Rc7 a5 39. Rc4 a4 40. g4 Be6 41. Rd4 Ra1 42. Ke2 a3 43. Kd2 a2 0-1

[Event "Porto Velho Madeira"]
[Site "Porto Velho"]
[Date "2013.01.12"]
[Round "1"]
[White "Barbosa, Celio Oliveira"]
[Black "Farias, Robson da Costa"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2048"]
[BlackElo "1800"]
[PlyCount "71"]
[EventDate "2013.01.12"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 b6 2. g3 Bb7 3. Bg2 d5 4. d3 Nf6 5. 0-0 e6 6. c3 Be7 7. Qc2 0-0 8. b3 Nbd7 9. Bb2 c5 10. Nbd2 Qc7 11. Rad1 a5 12. e4 Rac8 13. Rfe1 e5 14. exd5 Nxd5 15. Nc4 Bf6 16. Ne3 Nxe3 17. Rxe3 Rfe8 18. Rde1 Re7 19. Qd1 Rce8 20. Bh3 Nf8 21. Nd2 Bg5 22. R3e2 Bxd2 23. Qxd2 Qc6 24. Re4 Nd7 25. f3 Nf6 26. R4e3 Nd5 27. R3e2 Qg6 28. Bg2 f6 29. d4 exd4 30. Rxe7 Rxe7 31. cxd4 Rxe1+ 32. Qxe1 Kf8 33. dxc5 Qc2 34. Ba3 Qxa2 35. Qc1 Qxb3 36. c6+ 1-0

[Event "Porto Velho Madeira"]
[Site "Porto Velho"]
[Date "2013.01.12"]
[Round "2"]
[White "Farias, Robson da Costa"]
[Black "Matos Filho, Newton"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1800"]
[BlackElo "1800"]
[PlyCount "41"]
[EventDate "2013.01.12"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. b3 Nf6 4. d3 h5 5. Bb2 d6 6. h3 Be7 7. Nc3 Be6 8. Qd2 a6 9. 0-0-0 Qd7 10. d4 Nxd4 11. Nxd4 exd4 12. Qxd4 0-0 13. f4 c6 14. f5 Bxf5 15. exf5 Qxf5 16. g4 Qd7 17. Bd3 d5 18. g5 Nh7 19. Nxd5 Bxg5+ 20. Kb1 cxd5 21. Qxg7# 1-0

