[Event "Florianopolis op 2nd"]
[Site "Florianopolis"]
[Date "2016.01.19"]
[Round "6"]
[White "Dias, Nathan Straginski"]
[Black "Marques, Marcos Antonio Jr"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1495"]
[BlackElo "1736"]
[PlyCount "118"]
[EventDate "2016.01.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Nge7 6. Bd3 Bd7 7. 0-0 Qb6 8. dxc5 Qxc5 9. Be3 Qa5 10. Nbd2 Ng6 11. Bxg6 hxg6 12. Re1 Qc7 13. Bd4 Be7 14. Nb3 f6 15. Qc2 f5 16. Bc5 Rh5 17. Bxe7 Kxe7 18. Qd2 Rah8 19. h3 b6 20. Rac1 Qd8 21. c4 dxc4 22. Rxc4 Kf7 23. Rd1 Nb8 24. Rd4 Ke8 25. Rd6 Qe7 26. Qc1 Kf7 27. Qc7 Bb5 28. Qxe7+ Kxe7 29. Rc1 Bc6 30. Nbd4 Bxf3 31. Nxf3 Na6 32. Rcc6 g5 33. Rxe6+ Kf7 34. Rg6 g4 35. Ng5+ Rxg5 36. Rxg5 gxh3 37. Rxf5+ Ke7 38. gxh3 Rxh3 39. e6 Rd3 40. Rf7+ Ke8 41. Rxg7 Nc5 42. Rc8+ Rd8 43. Rxd8+ Kxd8 44. Rxa7 Nxe6 45. Rb7 b5 46. Rxb5 Kc7 47. a4 Nd4 48. b3 Nxb5 49. axb5 Kb6 50. f4 Kxb5 51. f5 Kb4 52. f6 Kxb3 53. f7 Kc4 54. f8Q Kd5 55. Kf2 Ke6 56. Qc5 Kf6 57. Kf3 Ke6 58. Ke4 Kd7 59. Qb6 Ke7 1-0

[Event "Florianopolis op 2nd"]
[Site "Florianopolis"]
[Date "2016.01.19"]
[Round "5"]
[White "Marques, Marcos Antonio Jr"]
[Black "Frois, Vitor Amorim"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "1736"]
[BlackElo "1965"]
[PlyCount "131"]
[EventDate "2016.01.16"]
[EventType "swiss"]
[EventRounds "10"]
[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. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nf6 6. Nc3 Nc6 7. 0-0 g6 8. h3 Bg7 9. d4 cxd4 10. Nxd4 Nxe4 11. Nxc6 Nxc3 12. bxc3 bxc6 13. Rb1 0-0 14. Be3 Qc7 15. c5 d5 16. Rb3 Rab8 17. Qd2 Rb7 18. Bh6 Rfb8 19. Bxg7 Kxg7 20. Rb4 Rxb4 21. cxb4 e5 22. a4 a5 23. bxa5 Ra8 24. f4 Qxa5 25. Qxa5 Rxa5 26. fxe5 Rxc5 27. Rf6 d4 28. Rd6 Rxe5 29. Rxd4 Kf6 30. Rd6+ Re6 31. Rd3 c5 32. Rc3 Rc6 33. Kf2 Ke5 34. Ke3 c4 35. Kd2 Kd4 36. Rf3 f5 37. Rf4+ Ke5 38. Rf3 Ra6 39. Ra3 Kd4 40. Kc2 g5 41. Ra1 h6 42. Ra3 f4 43. Kd2 h5 44. Kc2 g4 45. hxg4 hxg4 46. Kd2 Ra5 47. Kc2 Ra6 48. Kd2 Kc5 49. Kc3 f3 50. gxf3 gxf3 51. Ra2 Rf6 52. Rf2 Rf4 53. Kd2 Kb4 54. Ke3 Rf7 55. Kd2 Kxa4 56. Kc3 Kb5 57. Kd2 Kb4 58. Ke1 c3 59. Kd1 Kc4 60. Kc1 Kd3 61. Kd1 c2+ 62. Kc1 Ke3 63. Rh2 f2 64. Kxc2 f1Q 65. Rh8 Qc4+ 66. Kb2 0-1

[Event "Florianopolis op 2nd"]
[Site "Florianopolis"]
[Date "2016.01.18"]
[Round "4"]
[White "Mees, Gabriel Ferreira"]
[Black "Marques, Marcos Antonio Jr"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "1736"]
[PlyCount "47"]
[EventDate "2016.01.16"]
[EventType "swiss"]
[EventRounds "10"]
[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. c3 Nf6 4. d3 Nc6 5. h3 g6 6. Bg5 Bg7 7. Be2 0-0 8. Qc1 Qb6 9. Nbd2 Be6 10. 0-0 h6 11. Be3 d5 12. b4 dxe4 13. Nxe4 Nxe4 14. dxe4 Qc7 15. Bxh6 cxb4 16. cxb4 Rac8 17. Bxg7 Kxg7 18. Qb2+ f6 19. Rac1 Qf4 20. Bc4 Bxh3 21. Qa3 Bxg2 22. Kxg2 Qg4+ 23. Kh1 Rh8+ 24. Nh2 0-1

[Event "Florianopolis op 2nd"]
[Site "Florianopolis"]
[Date "2016.01.17"]
[Round "2"]
[White "Andrade, Ana Laura Dahmer De"]
[Black "Marques, Marcos Antonio Jr"]
[Result "0-1"]
[ECO "B90"]
[BlackElo "1736"]
[PlyCount "86"]
[EventDate "2016.01.16"]
[EventType "swiss"]
[EventRounds "10"]
[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 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 Nbd7 9. Qd2 Rc8 10. 0-0-0 Be7 11. g4 Nb6 12. h4 Nc4 13. Bxc4 Rxc4 14. Kb1 0-0 15. h5 b5 16. g5 Nd7 17. g6 Qc7 18. Rh2 Nb6 19. Rdh1 b4 20. Ne2 Na4 21. gxh7+ Kxh7 22. Ng3 Rb8 23. Qg2 d5 24. exd5 Bxd5 25. Nf5 Bf8 26. Rg1 f6 27. h6 g5 28. Bc1 Bf7 29. Ne3 Rc6 30. Qg4 a5 31. Rgg2 Nc5 32. Nxc5 Rxc5 33. Nf5 Rc4 34. Qg3 Bg6 35. Ne3 Rc6 36. Qe1 b3 37. axb3 Rxb3 38. Ka2 Rb4 39. b3 a4 40. Kb2 Qb6 41. Qd1 Rd6 42. Qe2 Qd4+ 43. Kb1 axb3 0-1

[Event "Florianopolis op 2nd"]
[Site "Florianopolis"]
[Date "2016.01.17"]
[Round "3"]
[White "Marques, Marcos Antonio Jr"]
[Black "Bastos, Guilherme Exterhott"]
[Result "0-1"]
[ECO "A12"]
[WhiteElo "1736"]
[BlackElo "1968"]
[PlyCount "64"]
[EventDate "2016.01.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. b3 Nf6 4. Bb2 Bf5 5. g3 e6 6. Bg2 h6 7. 0-0 Be7 8. Nd4 Bh7 9. f4 0-0 10. d3 Bc5 11. e3 Nbd7 12. Qe2 Qb6 13. Na3 a5 14. Nac2 a4 15. Kh1 axb3 16. axb3 Rxa1 17. Rxa1 e5 18. fxe5 Nxe5 19. Ne1 Re8 20. Bf1 Neg4 21. Ng2 Nxe3 22. Nxe3 Bxd4 23. Nxd5 cxd5 24. Bxd4 Qxd4 25. Qa2 Bxd3 26. cxd5 Ng4 27. h3 Be4+ 28. Bg2 Ne3 29. Bxe4 Qxe4+ 30. Kh2 Qf3 31. h4 Rc8 32. Kh3 Qf5+ 0-1

[Event "Florianopolis op 2nd"]
[Site "Florianopolis"]
[Date "2016.01.16"]
[Round "1"]
[White "Marques, Marcos Antonio Jr"]
[Black "Viana, Dirceu"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "1736"]
[BlackElo "2238"]
[PlyCount "58"]
[EventDate "2016.01.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. Nf3 d6 2. c4 e5 3. d3 f5 4. Nc3 Nf6 5. Bg5 Be7 6. Bxf6 Bxf6 7. g3 0-0 8. Bg2 c6 9. Qc2 Na6 10. 0-0 Be6 11. Nd2 Qd7 12. f4 Rae8 13. e4 Kh8 14. Rae1 exf4 15. Rxf4 fxe4 16. Rfxe4 d5 17. cxd5 cxd5 18. Nxd5 Bxd5 19. Rxe8 Rxe8 20. Rxe8+ Qxe8 21. Bxd5 Nb4 22. Qc4 Nxd5 23. Qxd5 Qe3+ 24. Kf1 Qxd2 25. Qc4 h5 26. Qe4 Qxh2 27. Qe8+ Kh7 28. Qe4+ g6 29. Qxb7+ Bg7 0-1

[Event "Florianopolis Taca op"]
[Site "Florianopolis"]
[Date "2015.10.12"]
[Round "6"]
[White "Marques, Marcos Antonio Jr"]
[Black "Balbys, Fernanda Santoro Bo"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "1776"]
[BlackElo "1607"]
[PlyCount "73"]
[EventDate "2015.10.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. b3 Nf6 4. Bb2 dxc4 5. bxc4 c5 6. g3 b6 7. Bg2 Bb7 8. 0-0 Be7 9. Nc3 0-0 10. Qc2 Nc6 11. a3 Re8 12. e3 Qc7 13. Ne2 e5 14. Nxe5 Nxe5 15. Bxb7 Qxb7 16. Bxe5 Ng4 17. Bb2 Qf3 18. Nf4 Bd6 19. Qd1 Qxd1 20. Rfxd1 Rad8 21. Nd5 Nh6 22. d3 b5 23. f3 Rb8 24. Rab1 f6 25. Bxf6 Rf8 26. Be7 Bxe7 27. Nxe7+ Kh8 28. Kg2 Rfe8 29. Nd5 a6 30. e4 Nf7 31. cxb5 axb5 32. Nc7 Re7 33. Rxb5 Rxb5 34. Nxb5 Rb7 35. a4 Nd8 36. f4 Nc6 37. Rc1 1-0

[Event "Florianopolis Taca op"]
[Site "Florianopolis"]
[Date "2015.10.11"]
[Round "4"]
[White "Ferreira, Rodrigo Maycon Mira"]
[Black "Marques, Marcos Antonio Jr"]
[Result "1-0"]
[ECO "C17"]
[WhiteElo "1873"]
[BlackElo "1776"]
[PlyCount "93"]
[EventDate "2015.10.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 Ne7 6. Nb5 Bxd2+ 7. Qxd2 0-0 8. f4 b6 9. Nf3 Ba6 10. c3 Bxb5 11. Bxb5 Nbc6 12. 0-0 f5 13. Qf2 a6 14. Bxc6 Nxc6 15. dxc5 b5 16. Nd4 Qd7 17. a4 Rfb8 18. axb5 Nxd4 19. Qxd4 Qxb5 20. b4 a5 21. bxa5 Rxa5 22. Rxa5 Qxa5 23. g4 g6 24. gxf5 gxf5 25. c4 Qb4 26. Rd1 Qxc4 27. Qxc4 dxc4 28. Rc1 Kf7 29. Rxc4 Rb1+ 30. Kf2 Ke7 31. c6 Rb8 32. c7 Rc8 33. Kg3 Kd7 34. Kh4 Rxc7 35. Rxc7+ Kxc7 36. Kg5 Kc6 37. Kf6 Kd5 38. h3 Ke4 39. Kxe6 Kxf4 40. Kf6 Ke4 41. e6 f4 42. e7 Kf3 43. Kf5 Kg3 44. e8Q f3 45. Qg8+ Kh2 46. Kf4 f2 47. Qg3+ 1-0

[Event "Florianopolis Taca op"]
[Site "Florianopolis"]
[Date "2015.10.11"]
[Round "5"]
[White "Marques, Marcos Antonio Jr"]
[Black "Da Silva, Esequiel Luis Melo"]
[Result "0-1"]
[ECO "A15"]
[WhiteElo "1776"]
[BlackElo "1662"]
[PlyCount "72"]
[EventDate "2015.10.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c6 3. b3 e6 4. Bb2 Be7 5. g3 b5 6. Bg2 Bb7 7. 0-0 0-0 8. d3 d5 9. Qc2 Na6 10. Nbd2 Nb4 11. Qb1 a5 12. Ne5 Nd7 13. a3 Nxe5 14. Bxe5 Na6 15. e4 f6 16. Bb2 d4 17. e5 Rb8 18. f4 f5 19. Qa2 Ba8 20. b4 Kf7 21. bxa5 Bc5 22. Rab1 Qxa5 23. Nb3 Qb6 24. Rfc1 Rfd8 25. Qa1 Be7 26. cxb5 Qxb5 27. Nxd4 Qxd3 28. Kh1 c5 29. Bxa8 Rxa8 30. Rd1 Qe4+ 31. Kg1 cxd4 32. Bxd4 Rxd4 33. Rxd4 Bc5 34. Rbd1 Rd8 35. Qc3 Bxd4+ 36. Rxd4 Qxd4+ 0-1

[Event "Florianopolis Taca op"]
[Site "Florianopolis"]
[Date "2015.10.10"]
[Round "3"]
[White "Marques, Marcos Antonio Jr"]
[Black "Cezar, Ricardo de Almeida"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "1776"]
[BlackElo "1661"]
[PlyCount "102"]
[EventDate "2015.10.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 d6 3. d4 g6 4. Nc3 Bg7 5. e4 0-0 6. Be2 e5 7. d5 Nbd7 8. 0-0 Ne8 9. Ne1 f5 10. f3 f4 11. Nd3 Nef6 12. Bd2 g5 13. b4 a6 14. c5 Rf7 15. cxd6 cxd6 16. Be1 h5 17. a4 Nf8 18. Bf2 b6 19. Nb2 Rb8 20. Qb3 Ng6 21. b5 a5 22. Rfc1 Bf8 23. Nc4 Nd7 24. Rc2 Be7 25. Rac1 Qf8 26. Nd1 Bd8 27. Nxd6 Qxd6 28. Rxc8 Ne7 29. R8c4 Kh7 30. Nb2 Qg6 31. R4c3 Rg7 32. Nc4 Nc8 33. Nxe5 Nxe5 34. Rxc8 Rxc8 35. Rxc8 Bc7 36. Qc3 Bd6 37. Bd4 Re7 38. Bxe5 Bxe5 39. Qc6 Qg7 40. h3 Rd7 41. Kh1 Rc7 42. Rxc7 Qxc7 43. Qxc7+ Bxc7 44. h4 gxh4 45. Kg1 Kg6 46. Kf1 Be5 47. Ke1 Kg5 48. Kd2 Kf6 49. Kd3 Bd6 50. Kd4 Bc5+ 51. Kc4 Ke5 1/2-1/2

[Event "Florianopolis Taca op"]
[Site "Florianopolis"]
[Date "2015.10.10"]
[Round "2"]
[White "Pomar, Marcelo Nascimento"]
[Black "Marques, Marcos Antonio Jr"]
[Result "1-0"]
[ECO "C17"]
[WhiteElo "2064"]
[BlackElo "1776"]
[PlyCount "51"]
[EventDate "2015.10.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 Nc6 6. Nb5 cxd4 7. Bxb4 Nxb4 8. Nd6+ Kf8 9. Qd2 Nc6 10. f4 Qa5 11. Qxa5 Nxa5 12. Nf3 Nc6 13. 0-0-0 Nge7 14. Nxd4 Nxd4 15. Rxd4 b6 16. Bb5 Nf5 17. Nxf5 exf5 18. Rxd5 Bb7 19. Rd7 Bxg2 20. Rhd1 g6 21. Bc4 Kg7 22. Rxf7+ Kh6 23. Rg1 Bf3 24. Rg3 Bh5 25. Rh3 Rhd8 26. Be2 1-0

[Event "Florianopolis Taca op"]
[Site "Florianopolis"]
[Date "2015.10.09"]
[Round "1"]
[White "Marques, Marcos Antonio Jr"]
[Black "Pasqualotto, Amos Petronio"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "1776"]
[BlackElo "1384"]
[PlyCount "101"]
[EventDate "2015.10.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. Nf3 Nc6 2. d4 Nf6 3. c4 d6 4. Nc3 g6 5. e4 Bg7 6. Be2 0-0 7. d5 Nb8 8. 0-0 Nbd7 9. Be3 Ng4 10. Bd4 Nge5 11. Nxe5 Nxe5 12. f4 Nd7 13. Bxg7 Kxg7 14. Qd4+ f6 15. Qe3 Qe8 16. Qg3 Nc5 17. e5 Bf5 18. b4 Ne4 19. Nxe4 Bxe4 20. Bd3 Bxd3 21. Qxd3 fxe5 22. fxe5 dxe5 23. Qe4 Rxf1+ 24. Rxf1 Qd7 25. Qxe5+ Kg8 26. Qe6+ Qxe6 27. dxe6 Rf8 28. Rd1 Rf6 29. Rd7 Rxe6 30. Rxc7 Rc6 31. Rxc6 bxc6 32. a4 Kf8 33. Kf2 Ke8 34. Kf3 Kd7 35. Kf4 Kd6 36. Ke4 a6 37. b5 cxb5 38. cxb5 axb5 39. axb5 h5 40. Kf4 Kc5 41. Ke5 g5 42. Ke6 Kxb5 43. Kxe7 Kc5 44. Kf6 g4 45. Kg5 g3 46. hxg3 Kd6 47. Kxh5 Ke7 48. Kg6 Kf8 49. g4 Kg8 50. g5 Kh8 51. Kf7 1-0

[Event "Florianopolis Santa Catarina zt"]
[Site "Florianopolis"]
[Date "2015.09.13"]
[Round "6"]
[White "Marques, Marcos Antonio Jr"]
[Black "Starke, Bruno Orlando"]
[Result "0-1"]
[ECO "A13"]
[BlackElo "2168"]
[PlyCount "66"]
[EventDate "2015.09.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. e3 a6 4. b3 Nf6 5. d3 c5 6. Bb2 Nc6 7. Ne5 Nxe5 8. Bxe5 Bd6 9. f4 Bxe5 10. fxe5 Nd7 11. d4 Qh4+ 12. g3 Qe4 13. Bg2 Qxg2 14. Rf1 cxd4 15. Qxd4 Qxh2 16. Qf4 0-0 17. Nd2 Nc5 18. Kd1 Qh5+ 19. g4 Qg6 20. Qd4 Ne4 21. Rf4 Nxd2 22. Kxd2 dxc4 23. bxc4 Bd7 24. Kc3 Ba4 25. Rf2 Rad8 26. Qf4 Qd3+ 27. Kb2 b5 28. c5 b4 29. Rc1 Qa3+ 30. Kb1 Bb5 31. e4 Qd3+ 32. Ka1 Qd4+ 33. Rb2 a5 0-1

[Event "Florianopolis Santa Catarina zt"]
[Site "Florianopolis"]
[Date "2015.09.13"]
[Round "5"]
[White "Nobre, Jailson Altair Barb"]
[Black "Marques, Marcos Antonio Jr"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "1704"]
[PlyCount "70"]
[EventDate "2015.09.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. g3 e6 4. Bg2 Nc6 5. Nf3 h6 6. 0-0 Be7 7. d4 0-0 8. d5 exd5 9. cxd5 Nb4 10. e4 d6 11. Bf4 Nh5 12. Be3 b6 13. a3 Na6 14. e5 Qc7 15. Nb5 Qd7 16. Nxd6 Bxd6 17. exd6 Qxd6 18. Nd2 Qg6 19. d6 Bg4 20. Qa4 Be2 21. Bxa8 Rxa8 22. Rfe1 Bd3 23. Qc6 Rd8 24. Bxc5 Nxc5 25. Re8+ Rxe8 26. Qxe8+ Kh7 27. d7 Ne6 28. d8Q Nxd8 29. Qxd8 Nf4 30. Qh4 Ne2+ 31. Kg2 Qc6+ 32. f3 Qc2 33. Kh3 Bf5+ 34. g4 Nf4+ 35. Kg3 g5 0-1

[Event "Florianopolis Santa Catarina zt"]
[Site "Florianopolis"]
[Date "2015.09.12"]
[Round "4"]
[White "Marques, Marcos Antonio Jr"]
[Black "Santana Freitas, Maria Eduarda"]
[Result "1-0"]
[ECO "A28"]
[PlyCount "85"]
[EventDate "2015.09.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. Nf3 Nc6 2. c4 e5 3. Nc3 Nf6 4. d4 e4 5. Nd2 Bb4 6. Qc2 Nxd4 7. Qb1 c6 8. Ndxe4 Ng4 9. Ng3 Qa5 10. Qe4+ Kf8 11. Qxd4 d5 12. cxd5 cxd5 13. Bd2 Bc5 14. Qa4 Bxf2+ 15. Kd1 Qc5 16. Qa3 Qxa3 17. bxa3 Bxg3 18. hxg3 Nf2+ 19. Ke1 Nxh1 20. Bf4 g5 21. Bd6+ Ke8 22. Nxd5 Kd7 23. Be5 Rd8 24. Rd1 Ke8 25. Nc7+ Ke7 26. Nxa8 Rxd1+ 27. Kxd1 Be6 28. e3 Bxa2 29. Ke1 a5 30. Bb5 f6 31. Bc7 h5 32. g4 hxg4 33. Kf1 f5 34. Kg1 f4 35. Kxh1 fxe3 36. Bxa5 Bd5 37. Nb6 Bc6 38. Bxc6 bxc6 39. Kg1 Kf6 40. Nc4 c5 41. Nxe3 c4 42. Nxg4+ Kf5 43. Ne3+ 1-0

[Event "Florianopolis Santa Catarina zt"]
[Site "Florianopolis"]
[Date "2015.09.12"]
[Round "3"]
[White "Pasqualotto, Amos Petronio"]
[Black "Marques, Marcos Antonio Jr"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "1400"]
[PlyCount "90"]
[EventDate "2015.09.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bb5+ Nbd7 7. Bg5 h6 8. Bh4 Be7 9. Qe2 Nxe4 10. Bxd7+ Bxd7 11. Bxe7 Nxc3 12. Bxd8 Nxe2 13. Nxe2 Kxd8 14. 0-0 Rc8 15. Rac1 e5 16. Ng3 g6 17. f4 Ke7 18. fxe5 dxe5 19. c4 f5 20. b4 Be6 21. c5 Bxa2 22. Ra1 Bc4 23. Rfe1 Kf6 24. Rxa7 Bd5 25. Rc1 Ra8 26. Rca1 Rxa7 27. Rxa7 e4 28. Kf2 f4 29. Ne2 e3+ 30. Ke1 Ke5 31. b5 Bxg2 32. c6 f3 33. Ng3 bxc6 34. Re7+ Kd4 35. bxc6 Ra8 36. Rd7+ Kc5 37. Rd1 Kxc6 38. Rc1+ Kd5 39. Nf1 Kd4 40. Rd1+ Ke4 41. Ng3+ Ke5 42. Rc1 Ra2 43. Rc5+ Kd4 44. Rc1 f2+ 45. Kd1 Bf3+ 0-1

[Event "Florianopolis Santa Catarina zt"]
[Site "Florianopolis"]
[Date "2015.09.11"]
[Round "1"]
[White "Mariani, Daniel Brandao"]
[Black "Marques, Marcos Antonio Jr"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "1989"]
[PlyCount "41"]
[EventDate "2015.09.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 Nbd7 7. Qd2 Re8 8. f4 e5 9. fxe5 dxe5 10. d5 Nc5 11. Qe3 Qd6 12. b4 Na6 13. c5 Qf8 14. a3 h6 15. Bh4 Bg4 16. Bxf6 Bxe2 17. Bxg7 Qxg7 18. Ngxe2 Rad8 19. b5 Nb8 20. c6 b6 21. 0-0 1-0

[Event "Florianopolis Santa Catarina zt"]
[Site "Florianopolis"]
[Date "2015.09.11"]
[Round "2"]
[White "Marques, Marcos Antonio Jr"]
[Black "Amaral, Rogerio Einloft"]
[Result "0-1"]
[ECO "D07"]
[BlackElo "1876"]
[PlyCount "98"]
[EventDate "2015.09.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. Nf3 Nc6 2. d4 d5 3. c4 Bg4 4. cxd5 Qxd5 5. Nc3 Qd8 6. d5 Bxf3 7. exf3 Nb8 8. Bb5+ c6 9. dxc6 Qxd1+ 10. Kxd1 Nxc6 11. Be3 0-0-0+ 12. Ke2 Nd4+ 13. Bxd4 Rxd4 14. Rac1 Kb8 15. Rhd1 Rxd1 16. Rxd1 Kc8 17. Rd7 a6 18. Nd5 Nf6 19. Nb6+ Kb8 20. Rd8+ Kc7 21. Rc8+ Kxb6 22. Bc4 e6 23. b4 g6 24. Kd3 Bg7 25. Rc5 Rd8+ 26. Kc2 Nd5 27. Bxd5 exd5 28. a4 Rd7 29. a5+ Ka7 30. Rc8 Bd4 31. Kd3 Bxf2 32. Rh8 h5 33. g3 Re7 34. f4 d4 35. f5 Re3+ 36. Kd2 Be1+ 37. Kc2 Bxb4 38. fxg6 fxg6 39. Rg8 d3+ 40. Kb2 d2 41. Kc2 Re1 42. Rd8 Rc1+ 43. Kb2 d1Q 44. Rxd1 Rxd1 45. Kc2 Rd2+ 46. Kb3 Bxa5 47. h3 Rd3+ 48. Ka4 Rd4+ 49. Kxa5 b6# 0-1

[Event "Florianopolis ch Juvenil"]
[Site "Florianopolis"]
[Date "2015.07.19"]
[Round "5.2"]
[White "De Carvalho, Christopher"]
[Black "Marques, Marcos Antonio Jr"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2115"]
[PlyCount "97"]
[EventDate "2015.07.17"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Bg4 5. Be2 e6 6. c3 Nbd7 7. Nbd2 Rc8 8. h3 Bf5 9. 0-0 Be7 10. Nh4 Bg6 11. Nxg6 fxg6 12. Qb3 Qb6 13. Nf3 0-0 14. Ng5 Rc6 15. Bb5 Rcc8 16. Bxd7 Nxd7 17. Qxb6 Nxb6 18. Nxe6 Rf6 19. Nxc5 Bxc5 20. dxc5 Rxc5 21. Be5 Rfc6 22. Bd4 Rb5 23. b3 a5 24. Rab1 a4 25. bxa4 Rxb1 26. Rxb1 Nxa4 27. Rxb7 Nxc3 28. Rxg7+ Kf8 29. Bxc3 Rxc3 30. Rxh7 Ra3 31. Rd7 Rxa2 32. Rxd5 Ra1+ 33. Kh2 Ra2 34. Kg3 Kg7 35. e4 Kf7 36. f4 Ra3+ 37. Kg4 Re3 38. e5 Re2 39. g3 Re3 40. Rd7+ Kf8 41. Kh4 g5+ 42. Kxg5 Rxg3+ 43. Kf6 Ke8 44. Rh7 Re3 45. e6 Kd8 46. f5 Re4 47. Rh8+ Kc7 48. e7 Kd7 49. Rd8+ 1-0

[Event "Florianopolis ch Juvenil"]
[Site "Florianopolis"]
[Date "2015.07.19"]
[Round "4.2"]
[White "Masselli, Eduardo"]
[Black "Marques, Marcos Antonio Jr"]
[Result "0-1"]
[ECO "B50"]
[PlyCount "38"]
[EventDate "2015.07.17"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. b3 Nc6 3. Nf3 d6 4. Bb2 Nf6 5. Nc3 e6 6. Be2 Be7 7. h3 a6 8. 0-0 b5 9. d3 0-0 10. Re1 Re8 11. Bf1 b4 12. Nb1 a5 13. a3 Ba6 14. axb4 axb4 15. d4 Bxf1 16. Rxa8 Qxa8 17. Kxf1 Qa2 18. Qc1 Ra8 19. dxc5 dxc5 0-1

[Event "Florianopolis ch Juvenil"]
[Site "Florianopolis"]
[Date "2015.07.18"]
[Round "2.2"]
[White "Goncalves, Davi Sulzbacher"]
[Black "Marques, Marcos Antonio Jr"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2076"]
[PlyCount "75"]
[EventDate "2015.07.17"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 Be7 4. c4 h6 5. Bh4 c5 6. Nc3 cxd4 7. Nxd4 0-0 8. e4 e5 9. Nf5 Nc6 10. Nxe7+ Nxe7 11. Bxf6 gxf6 12. Qd6 Ng6 13. Nd5 Kg7 14. 0-0-0 Re8 15. Nc7 Re6 16. Nxe6+ fxe6 17. c5 Ne7 18. Bb5 Kf7 19. Rd3 Qa5 20. Bc4 Nc6 21. Rh3 Kg7 22. Rg3+ Kf7 23. Be2 Ne7 24. Bh5+ Kf8 25. Rg7 Qd8 26. Rf7+ Kg8 27. Rxe7 b5 28. Re8+ Qxe8 29. Bxe8 Bb7 30. Qxd7 Bxe4 31. Qxe6+ Kg7 32. Qf7+ Kh8 33. Qxf6+ Kh7 34. Qe7+ Kg8 35. Bf7+ Kh7 36. Bd5+ Kh8 37. Bxe4 Kg8 38. Bxa8 1-0

[Event "Florianopolis ch Juvenil"]
[Site "Florianopolis"]
[Date "2015.07.18"]
[Round "3.3"]
[White "Marques, Marcos Antonio Jr"]
[Black "De Souza, Elana Silva"]
[Result "1-0"]
[ECO "C47"]
[BlackElo "1574"]
[PlyCount "111"]
[EventDate "2015.07.17"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 Be7 7. Qd2 0-0 8. 0-0-0 Nxd4 9. Bxd4 a6 10. Kb1 b5 11. e5 dxe5 12. Bxe5 c6 13. Bd6 Re8 14. Bxe7 Qxe7 15. Bd3 Be6 16. Rhe1 Rad8 17. f4 Qd6 18. Bxh7+ Kxh7 19. Qxd6 Rxd6 20. Rxd6 Bxa2+ 21. Kxa2 Rxe1 22. Rxc6 b4 23. Na4 a5 24. Ra6 Re2 25. c3 Rxg2 26. Rxa5 bxc3 27. Nxc3 Rxh2 28. Ra7 Kg6 29. Ka3 Rf2 30. b4 Rxf4 31. b5 Rc4 32. Kb3 Rc8 33. Kb4 Ne8 34. Nd5 Rc1 35. b6 Nd6 36. Rc7 Rb1+ 37. Ka4 f6 38. Rd7 Ne4 39. Ka5 Nc5 40. Rc7 Ne6 41. Re7 Kf5 42. Ka6 Nc5+ 43. Ka7 Ra1+ 44. Kb8 Rb1 45. Kc8 g5 46. Rc7 Na6 47. Ra7 Nc5 48. Ra5 Ne4 49. Nc3+ Ke6 50. Nxb1 Nd6+ 51. Kb8 g4 52. Nc3 f5 53. b7 Kf6 54. Ra6 Ke5 55. Rxd6 Kxd6 56. Kc8 1-0

[Event "Florianopolis ch Juvenil"]
[Site "Florianopolis"]
[Date "2015.07.17"]
[Round "1.5"]
[White "Marques, Marcos Antonio Jr"]
[Black "Sarda, Pedro Sada"]
[Result "1-0"]
[ECO "A09"]
[PlyCount "33"]
[EventDate "2015.07.17"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 dxc4 3. Nc3 Nc6 4. e3 e5 5. Bxc4 Nf6 6. Qc2 Bc5 7. 0-0 0-0 8. d3 Bf5 9. e4 Be6 10. Bg5 Bxc4 11. dxc4 Nd4 12. Nxd4 Bxd4 13. Rad1 Qe8 14. Bxf6 gxf6 15. Nd5 Qc6 16. b4 b5 17. Ne7+ 1-0

