[Event "Santa Catarina op"]
[Site "Icara"]
[Date "2017.07.02"]
[Round "6"]
[White "Dos Santos, Haroldo Cunha Jr"]
[Black "Vieira, Luan Marques Martin"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2174"]
[BlackElo "1576"]
[PlyCount "67"]
[EventDate "2017.06.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. Be2 Nc6 6. 0-0 d6 7. h3 Re8 8. a4 Bf5 9. Na3 e5 10. Bh2 exd4 11. exd4 a6 12. Nc4 Qd7 13. Ne3 Be4 14. Ng5 h6 15. Nxe4 Nxe4 16. c3 Re7 17. Bg4 Qe8 18. Nd5 Na5 19. Nxe7+ Qxe7 20. Re1 f5 21. f3 fxg4 22. Rxe4 Qf7 23. hxg4 Nc4 24. Qe2 Bf6 25. a5 d5 26. Re6 Nxb2 27. Rxf6 Qxf6 28. Qxb2 Qc6 29. Rb1 Re8 30. Be5 Re7 31. Qxb7 Qc4 32. Qb4 c5 33. Qb8+ Kf7 34. Qh8 1-0

[Event "Santa Catarina op"]
[Site "Icara"]
[Date "2017.07.02"]
[Round "7"]
[White "Vieira, Luan Marques Martin"]
[Black "Da Silva, Joao Carlos Orguim"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1576"]
[BlackElo "1774"]
[PlyCount "95"]
[EventDate "2017.06.29"]
[EventType "swiss"]
[EventRounds "7"]
[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 Nf6 5. Nc3 g6 6. Be3 Bg7 7. h3 0-0 8. Qd2 d5 9. exd5 Nxd5 10. Nxc6 bxc6 11. Nxd5 cxd5 12. 0-0-0 Bb7 13. Bh6 e6 14. Bxg7 Kxg7 15. Qb4 Qb6 16. Qxb6 axb6 17. a3 Rfc8 18. Rd3 Rc6 19. Rb3 Rac8 20. Bd3 e5 21. f3 f5 22. c3 e4 23. fxe4 dxe4 24. Bb5 Rd6 25. Rd1 Rcd8 26. Rxd6 Rxd6 27. Rb4 e3 28. g3 Bf3 29. Rd4 Re6 30. h4 e2 31. Bxe2 Rxe2 32. Rb4 Re6 33. Kd2 Be4 34. Ke3 h6 35. Kd4 g5 36. hxg5 hxg5 37. Rb5 Kf6 38. c4 Rd6+ 39. Ke3 Rd3+ 40. Kf2 Rf3+ 41. Ke1 Rxg3 42. Rxb6+ Ke5 43. a4 Kd4 44. Rb4 Ke3 45. Rb3+ Bd3 46. Rxd3+ Kxd3 47. c5 Rg1+ 48. Kf2 0-1

[Event "Santa Catarina op"]
[Site "Icara"]
[Date "2017.07.01"]
[Round "4"]
[White "Gomes, Fernando Henrique D"]
[Black "Vieira, Luan Marques Martin"]
[Result "0-1"]
[ECO "E61"]
[BlackElo "1576"]
[PlyCount "53"]
[EventDate "2017.06.29"]
[EventType "swiss"]
[EventRounds "7"]
[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 Bg7 4. Bg5 h6 5. Bh4 d6 6. Nf3 0-0 7. e3 Nbd7 8. Be2 c5 9. 0-0 cxd4 10. exd4 Nb6 11. Qd2 g5 12. Bg3 Bg4 13. b3 Rc8 14. h3 Bf5 15. Rac1 Bg6 16. Bd3 Bxd3 17. Qxd3 Nbd7 18. Rfe1 Re8 19. Ne4 Nxe4 20. Qxe4 Qb6 21. Red1 Nf6 22. Qd3 Red8 23. Nd2 Nh5 24. Bh2 Bxd4 25. Qf3 Nf6 26. Nf1 Nd7 27. Qe4 0-1

[Event "Santa Catarina op"]
[Site "Icara"]
[Date "2017.07.01"]
[Round "5"]
[White "Vieira, Luan Marques Martin"]
[Black "Juliano, Joao Carlos Mazzini"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1576"]
[BlackElo "1951"]
[PlyCount "157"]
[EventDate "2017.06.29"]
[EventType "swiss"]
[EventRounds "7"]
[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 Nf6 3. Nc3 Bb4 4. a3 Bxc3 5. dxc3 d6 6. Bd3 h6 7. h3 Nbd7 8. Be3 b6 9. Nd2 Bb7 10. Qe2 Qe7 11. f3 Nh5 12. Nf1 0-0-0 13. Ba6 Nf4 14. Bxb7+ Kxb7 15. Qd2 g5 16. g3 Ne6 17. 0-0-0 Nf6 18. g4 d5 19. exd5 Nxd5 20. Qe2 Ndf4 21. Bxf4 Nxf4 22. Qe4+ c6 23. Ng3 Rxd1+ 24. Rxd1 Rd8 25. Rxd8 Qxd8 26. Qxe5 Nxh3 27. Nf5 f6 28. Qh2 Nf4 29. Nxh6 Qd5 30. Qd2 Qxf3 31. Qd7+ Kb8 32. Nf5 Qf1+ 33. Qd1 Qxd1+ 34. Kxd1 Kc7 35. Kd2 Kd7 36. c4 c5 37. Ke3 Ke6 38. Ke4 Ng2 39. Ng7+ Kf7 40. Nh5 Ke6 41. Ng7+ Kf7 42. Nf5 Ke6 43. b4 Ne1 44. bxc5 bxc5 45. Ne3 a6 46. c3 a5 47. a4 Ke7 48. Kd5 Nd3 49. Nf5+ Kd7 50. Ne3 Nb2 51. Kxc5 Nxa4+ 52. Kb5 Nxc3+ 53. Kxa5 Kd6 54. Kb4 Ne4 55. Nd5 Kc6 56. Ne7+ Kd6 57. Nf5+ Kc6 58. Nd4+ Kd6 59. Kb5 Nf2 60. Nf5+ Kc7 61. Ne3 Ne4 62. c5 Nc3+ 63. Kc4 Ne4 64. Kd4 Nf2 65. Nd5+ Kc6 66. Nxf6 Nh3 67. Ne4 Kc7 68. Kd5 Nf4+ 69. Kd4 Nh3 70. Kd5 Nf4+ 71. Kc4 Ne6 72. Kd5 Nf4+ 73. Ke5 Kc6 74. Kf5 Nd3 75. Kxg5 Kd5 76. Kf5 Nb4 77. g5 Nc6 78. g6 Ne7+ 79. Kf6 1-0

[Event "Santa Catarina op"]
[Site "Icara"]
[Date "2017.06.30"]
[Round "3"]
[White "Vieira, Luan Marques Martin"]
[Black "Gauche, Charles"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "1576"]
[BlackElo "2237"]
[PlyCount "34"]
[EventDate "2017.06.29"]
[EventType "swiss"]
[EventRounds "7"]
[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 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qd2 Nf6 8. f3 Bb4 9. a3 Be7 10. 0-0-0 0-0 11. Be2 b5 12. Na2 Bb7 13. g4 d6 14. h4 Rfc8 15. h5 Nd7 16. g5 Nxd4 17. Bd3 Nb3+ 0-1

[Event "Santa Catarina op"]
[Site "Icara"]
[Date "2017.06.30"]
[Round "2"]
[White "Vieira, Luan Marques Martin"]
[Black "Leacima, Giovane Santiago"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "1576"]
[BlackElo "1959"]
[PlyCount "137"]
[EventDate "2017.06.29"]
[EventType "swiss"]
[EventRounds "7"]
[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. Bb5 a6 4. Ba4 Nf6 5. Nc3 Bc5 6. 0-0 b5 7. Bb3 0-0 8. d3 h6 9. Be3 Qe7 10. Nd5 Nxd5 11. Bxc5 Qxc5 12. Bxd5 Rb8 13. c3 Qe7 14. d4 exd4 15. cxd4 Nb4 16. Re1 Nxd5 17. exd5 Qd6 18. Rc1 Bb7 19. Qc2 Rbc8 20. Nh4 Qxd5 21. Re3 Qg5 22. Nf3 Bxf3 23. Rxf3 Rfe8 24. Rc3 Qf4 25. g3 Qxd4 26. Rd1 Qg4 27. f3 Qe6 28. Rcd3 Re7 29. Qc5 d6 30. Qc6 d5 31. Qxd5 Qxd5 32. Rxd5 Re2 33. R5d2 Rxd2 34. Rxd2 Kf8 35. Kf2 Re8 36. Rc2 Re7 37. Rc6 Rd7 38. Ke3 Re7+ 39. Kf2 Rd7 40. Ke3 Re7+ 41. Kd3 Re6 42. Rxc7 g6 43. b3 Kg7 44. a4 bxa4 45. bxa4 Kf6 46. a5 Re5 47. Rc6+ Re6 48. Rb6 Ke5 49. Kc4 Rd6 50. f4+ Ke6 51. Kc5 Rxb6 52. Kxb6 Kd6 53. Kxa6 Kc6 54. g4 f6 55. f5 gxf5 56. gxf5 h5 57. h4 Kd5 58. Kb6 Ke5 59. a6 Kxf5 60. a7 Kg4 61. a8Q Kxh4 62. Qg8 Kh3 63. Qg6 h4 64. Qxf6 Kg3 65. Qg5+ Kh3 66. Qe3+ Kg2 67. Qe4+ Kh3 68. Qh1+ Kg3 69. Kc6 1-0

[Event "Santa Catarina op"]
[Site "Icara"]
[Date "2017.06.29"]
[Round "1"]
[White "Guilarducci Neto, Nilton"]
[Black "Vieira, Luan Marques Martin"]
[Result "0-1"]
[ECO "B07"]
[BlackElo "1576"]
[PlyCount "65"]
[EventDate "2017.06.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 Nf6 3. Bc4 Nxe4 4. d3 Nf6 5. Ng5 d5 6. Bb5+ Bd7 7. Bxd7+ Nbxd7 8. 0-0 h6 9. Nf3 e5 10. b3 Bd6 11. Nbd2 Qe7 12. Bb2 0-0-0 13. c4 dxc4 14. Nxc4 Nc5 15. Ba3 e4 16. dxe4 Bxh2+ 17. Kxh2 Rxd1 18. Raxd1 Nfxe4 19. Kg1 g5 20. Rd4 Qf6 21. Bb2 Qf5 22. Ne3 Qe6 23. Rfd1 Re8 24. b4 Nxf2 25. Re1 Ncd3 26. Re2 Nxb2 27. Rxb2 Nh3+ 28. Kh2 Qxe3 29. Kxh3 f5 30. Rb3 Qf2 31. Rd2 Qf1 32. Kg3 f4+ 33. Kg4 0-1

[Event "Pan American Amateur-ch"]
[Site "Curitiba"]
[Date "2015.12.19"]
[Round "6"]
[White "Takano, Nicholas Ryo"]
[Black "Vieira, Luan Marques Martin"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1617"]
[PlyCount "99"]
[EventDate "2015.12.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Nbd7 5. Bc4 Bg7 6. 0-0 0-0 7. Be3 h6 8. Qd2 Kh7 9. h3 e5 10. dxe5 dxe5 11. Rad1 Qe7 12. Rfe1 Nc5 13. Bxc5 Qxc5 14. Bb3 b6 15. Qe3 Qe7 16. Nd5 Nxd5 17. Bxd5 Rb8 18. Rd2 Bb7 19. Red1 Rfd8 20. Bxb7 Rxd2 21. Qxd2 Rxb7 22. Qd7 Qxd7 23. Rxd7 Kg8 24. Kf1 Kf8 25. g4 Ke8 26. Rd3 c5 27. Ke2 Ke7 28. Rd5 Ke6 29. Ke3 f5 30. gxf5+ gxf5 31. Rd1 fxe4 32. Kxe4 Rf7 33. b3 Rf4+ 34. Ke3 a5 35. Rg1 Kf7 36. Rg4 Rf5 37. Ke4 Kf6 38. Rg6+ Kxg6 39. Nh4+ Kg5 40. Nxf5 Bf6 41. c4 h5 42. f3 Bh8 43. h4+ Kf6 44. Ne3 Ke6 45. Nd5 Bg7 46. f4 exf4 47. Kxf4 Bh6+ 48. Kf3 Ke5 49. Nxb6 Kd4 50. Nd7 1-0

[Event "Pan American Amateur-ch"]
[Site "Curitiba"]
[Date "2015.12.18"]
[Round "5"]
[White "Vieira, Luan Marques Martin"]
[Black "Santa Isabel, Marivaldo dos Reis"]
[Result "0-1"]
[ECO "B54"]
[BlackElo "1660"]
[PlyCount "44"]
[EventDate "2015.12.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nc6 5. Bb5 Bd7 6. c3 Nf6 7. Qf3 Ne5 8. Bxd7+ Qxd7 9. Qe2 g6 10. Be3 Bg7 11. f3 0-0 12. Nd2 a6 13. 0-0-0 Rfc8 14. h4 b5 15. Nc2 a5 16. Kb1 b4 17. cxb4 axb4 18. Nxb4 Qa4 19. a3 Nh5 20. Rh3 Rab8 21. g4 Rxb4 22. axb4 Qc2+ 0-1

[Event "Pan American Amateur-ch"]
[Site "Curitiba"]
[Date "2015.12.17"]
[Round "4"]
[White "Panesso, Lina Maria"]
[Black "Vieira, Luan Marques Martin"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1883"]
[PlyCount "60"]
[EventDate "2015.12.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bc4 Bg7 5. h3 Nbd7 6. Qe2 e5 7. Nf3 Nh5 8. dxe5 dxe5 9. 0-0 Nb6 10. Bb3 h6 11. a4 a5 12. Be3 Qe7 13. Bxb6 cxb6 14. Nd5 Qd6 15. Qb5+ Bd7 16. Qxb6 Qxb6 17. Nxb6 Rd8 18. Nc4 Be6 19. Nxa5 Bxb3 20. Nxb3 0-0 21. Rfd1 Rc8 22. c3 f5 23. Rd7 fxe4 24. Nfd2 Rf4 25. g3 Rf6 26. Nxe4 Rb6 27. Nbc5 Rxb2 28. Rxb7 Rxb7 29. Nxb7 Rc4 30. Nbc5 Bf8 1-0

[Event "Pan American Amateur-ch"]
[Site "Curitiba"]
[Date "2015.12.16"]
[Round "2"]
[White "De Araujo, Marco Antonio Sena"]
[Black "Vieira, Luan Marques Martin"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "1829"]
[PlyCount "97"]
[EventDate "2015.12.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. d4 d6 2. c4 Nf6 3. Nc3 g6 4. e4 Bg7 5. f3 0-0 6. Bg5 h6 7. Be3 Nbd7 8. Qd2 Kh7 9. g4 e5 10. d5 b6 11. h4 Ng8 12. h5 g5 13. Bd3 Nc5 14. b4 Nxd3+ 15. Qxd3 Kh8 16. c5 a5 17. cxb6 axb4 18. bxc7 Qxc7 19. Nd1 Ra3 20. Qb1 Ba6 21. Qxb4 Rd3 22. Qb6 Qc4 23. Rh2 Nf6 24. Nb2 Qc3+ 25. Bd2 Rxd2 26. Rxd2 Nd7 27. Qb3 Qa5 28. Ne2 Rb8 29. Qc3 Qb6 30. Nc4 Qc5 31. Rc1 Rc8 32. Rdc2 Qa7 33. Qe3 Qc7 34. Nxd6 Qa5+ 35. Qd2 Qb6 36. Rxc8+ Kh7 37. R8c6 Qa7 38. Rxa6 Qxa6 39. Rc6 Qa7 40. Nxf7 Nb8 41. Rc8 Qxf7 42. Rxb8 Qxf3 43. Kd1 Qh1+ 44. Kc2 Qxe4+ 45. Qd3 Qxd3+ 46. Kxd3 Bf6 47. Rf8 Kg7 48. Rxf6 Kxf6 49. Ke4 1-0

