[Event "Rio Branco op"]
[Site "Rio Branco"]
[Date "2016.12.17"]
[Round "4"]
[White "Rocha, Marcelo da Costa"]
[Black "Da Silva, Jefferson Rian Ferr"]
[Result "0-1"]
[ECO "A52"]
[BlackElo "1942"]
[PlyCount "6"]
[EventDate "2016.12.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 0-1

[Event "Rio Branco op"]
[Site "Rio Branco"]
[Date "2016.12.16"]
[Round "1"]
[White "Floriano, Alisson da Silva"]
[Black "Rocha, Marcelo da Costa"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1886"]
[PlyCount "63"]
[EventDate "2016.12.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. Nf3 c5 2. d4 d5 3. c3 Nc6 4. Bf4 Nf6 5. e3 Bg4 6. Qb3 Qc8 7. Nbd2 a6 8. Ne5 e6 9. Nxg4 Nxg4 10. Be2 Nf6 11. 0-0 Be7 12. Rfe1 0-0 13. h3 Qd7 14. Rac1 b5 15. a4 c4 16. Qc2 b4 17. b3 bxc3 18. Nb1 Nb4 19. Qxc3 Na2 20. Qc2 Nxc1 21. Rxc1 cxb3 22. Qxb3 Bd6 23. Bxd6 Qxd6 24. Nd2 Rab8 25. Qc3 Qb4 26. Qxb4 Rxb4 27. Bxa6 Rxa4 28. Bd3 Ra7 29. Nb3 g6 30. Nc5 Rb8 31. Rc2 Ra1+ 32. Kh2 1-0

[Event "Rio Branco op"]
[Site "Rio Branco"]
[Date "2016.12.16"]
[Round "2"]
[White "Rocha, Marcelo da Costa"]
[Black "Dos Santos, Janio Silva"]
[Result "0-1"]
[ECO "D15"]
[BlackElo "1798"]
[PlyCount "76"]
[EventDate "2016.12.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 a6 5. c5 h6 6. Bf4 Nh5 7. Qd2 Bf5 8. Bxb8 Rxb8 9. Na4 e6 10. Ne5 Nf6 11. Nb6 Qc7 12. f3 Bxc5 13. Nxf7 Bxb6 14. Nxh8 Ke7 15. g4 Bh7 16. g5 hxg5 17. Qxg5 Rg8 18. Ng6+ Bxg6 19. Qxg6 Bxd4 20. 0-0-0 c5 21. Qc2 Qf4+ 22. Kb1 Be3 23. Bh3 b5 24. Qg6 Qe5 25. Bg4 c4 26. Qc2 b4 27. Qa4 Rb8 28. Qxa6 Nxg4 29. fxg4 Qe4+ 30. Ka1 c3 31. bxc3 bxc3 32. Qa3+ Ke8 33. Rhf1 c2 34. Qf8+ Kd7 35. Qxb8 cxd1Q+ 36. Rxd1 Bd4+ 37. Qb2 Bxb2+ 38. Kxb2 Qxe2+ 0-1

[Event "Brasilia Abertura op"]
[Site "Brasilia"]
[Date "2013.02.24"]
[Round "5"]
[White "De Arruda, Filho Ivo Pereira"]
[Black "Rocha, Marcelo da Costa"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1802"]
[PlyCount "93"]
[EventDate "2013.02.22"]
[EventType "swiss"]
[EventRounds "5"]
[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 Nf6 4. e3 c5 5. c3 Nc6 6. Nbd2 Bd6 7. Ne5 Bxe5 8. Bxe5 cxd4 9. exd4 Nxe5 10. dxe5 Nd7 11. Nf3 0-0 12. Bd3 f6 13. exf6 Qxf6 14. 0-0 e5 15. Bc2 Nb6 16. Bb3 Rd8 17. Qe1 Re8 18. Rd1 Bg4 19. Bxd5+ Nxd5 20. Rxd5 Bxf3 21. gxf3 Qxf3 22. Qd1 e4 23. Re1 Qf7 24. Re3 Rf8 25. Qd2 Rae8 26. c4 Re6 27. Rg5 Rf6 28. Rg2 Qxc4 29. b3 Qc6 30. Qe1 Rf4 31. Qd2 h6 32. Rc3 Qb6 33. Qd5+ Kh7 34. Rcg3 R8f7 35. Qd2 Qf6 36. h3 g5 37. Qe2 Qf5 38. Qc2 Rh4 39. Qe2 Rc7 40. Qe3 Rd7 41. Qe2 Qf4 42. Rg4 Rxg4 43. Rxg4 Qf3 44. Qxe4+ Qxe4 45. Rxe4 Kg6 46. Kg2 Kf5 47. Re3 1/2-1/2

[Event "Brasilia Abertura op"]
[Site "Brasilia"]
[Date "2013.02.24"]
[Round "4"]
[White "Rocha, Marcelo da Costa"]
[Black "Silva, Vitor De Souza Mart"]
[Result "0-1"]
[ECO "E67"]
[BlackElo "1997"]
[PlyCount "92"]
[EventDate "2013.02.22"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 0-0 5. Nf3 d6 6. Bg2 Nbd7 7. 0-0 a5 8. Bg5 h6 9. Bf4 Nh5 10. Be3 e5 11. Qc2 Nb6 12. b3 Bf5 13. Qd2 g5 14. h4 g4 15. Nh2 Qf6 16. Nb5 c6 17. dxe5 dxe5 18. Nd6 Rfd8 19. Bxb6 Rxd6 20. Qe3 Qe6 21. Rad1 Bf8 22. Be4 Bxe4 23. Qxe4 f5 24. Qe3 Nf6 25. Rd3 Nd7 26. Bc7 Rxd3 27. Qxd3 Nc5 28. Qc3 Bd6 29. Bxa5 Ne4 30. Qe1 f4 31. Kg2 h5 32. a4 b5 33. axb5 cxb5 34. Bb4 bxc4 35. bxc4 Qxc4 36. Bxd6 Nxd6 37. Qb1 Qe4+ 38. Qxe4 Nxe4 39. Rc1 Ra2 40. Re1 Kf7 41. Nf1 Rxe2 42. Ra1 f3+ 43. Kg1 Rxf2 44. Ne3 Re2 45. Nf1 Rg2+ 46. Kh1 Nf2# 0-1

[Event "Brasilia Abertura op"]
[Site "Brasilia"]
[Date "2013.02.23"]
[Round "2"]
[White "Fontenele, Edson Guilherme Lop"]
[Black "Rocha, Marcelo da Costa"]
[Result "1/2-1/2"]
[ECO "B34"]
[WhiteElo "1802"]
[PlyCount "64"]
[EventDate "2013.02.22"]
[EventType "swiss"]
[EventRounds "5"]
[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. Bc4 Nc6 6. Nxc6 bxc6 7. 0-0 Nf6 8. Qf3 d5 9. exd5 cxd5 10. Nc3 Bg4 11. Bb5+ Bd7 12. Bxd7+ Qxd7 13. Rd1 Rd8 14. Bg5 d4 15. Rd3 h6 16. Bh4 g5 17. Bg3 Nd5 18. Rad1 g4 19. Qe4 f5 20. Qxd5 Qxd5 21. Nxd5 Rxd5 22. c3 e5 23. cxd4 f4 24. Bh4 e4 25. Rb3 0-0 26. Be7 Rc8 27. Rc3 Rb8 28. Bc5 Rxb2 29. Ra3 Rc2 30. Bxa7 Bxd4 31. Bxd4 Rxd4 32. Rb1 Rb4 1/2-1/2

[Event "Brasilia Abertura op"]
[Site "Brasilia"]
[Date "2013.02.23"]
[Round "3"]
[White "Rocha, Marcelo da Costa"]
[Black "Magalhaes, Sebastiao Silva Jr"]
[Result "1-0"]
[ECO "C45"]
[BlackElo "1786"]
[PlyCount "35"]
[EventDate "2013.02.22"]
[EventType "swiss"]
[EventRounds "5"]
[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. d4 exd4 4. Nxd4 Bc5 5. Nxc6 Qf6 6. Qf3 Qxc6 7. Nc3 Qf6 8. Qg3 c6 9. Bd3 Ne7 10. f4 Ng6 11. h4 h5 12. Bd2 d6 13. Be2 Bd7 14. f5 Qe5 15. Qg5 Ne7 16. 0-0-0 g6 17. Bf4 Qg7 18. f6 1-0

[Event "Brasilia Abertura op"]
[Site "Brasilia"]
[Date "2013.02.22"]
[Round "1"]
[White "Rocha, Marcelo da Costa"]
[Black "De Queiroz, Glauber Pimentel"]
[Result "1/2-1/2"]
[ECO "D80"]
[BlackElo "1826"]
[PlyCount "75"]
[EventDate "2013.02.22"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bg5 Be6 5. Bxf6 exf6 6. cxd5 Bxd5 7. e4 Bc6 8. Bc4 Bg7 9. d5 Bd7 10. Qb3 b6 11. d6 0-0 12. dxc7 Qxc7 13. Nf3 Nc6 14. Nd5 Qd6 15. Qd3 Nb4 16. Qb3 b5 17. Bxb5 Bxb5 18. Qxb4 Qxb4+ 19. Nxb4 Rfe8 20. Nd2 f5 21. a4 Bd7 22. 0-0 Bxb2 23. Ra2 Bg7 24. Nd5 Be6 25. Rc2 fxe4 26. Nc7 Rec8 27. Rfc1 Rab8 28. Nxe6 Rxc2 29. Rxc2 fxe6 30. Rc4 Rb2 31. Nf1 Ra2 32. g3 Bf8 33. Ne3 Kf7 34. Kg2 a5 35. Rxe4 h5 36. Kf3 Ra3 37. h4 Kf6 38. Kf4 1/2-1/2

[Event "Mineiro-ch"]
[Site "Oliveira"]
[Date "2002.11.??"]
[Round "3"]
[White "Campos, Marcelo"]
[Black "Rocha, Marcelo da Costa"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "60"]
[EventDate "2002.11.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Bf4 Nf6 4. e3 c6 5. Nd2 Bd6 6. Bxd6 Qxd6 7. c5 Qc7 8. b4 Nbd7 9. Ngf3 e5 10. Nb3 0-0 11. Be2 Re8 12. dxe5 Nxe5 13. Nbd4 Nxf3+ 14. Bxf3 Qf4 15. g3 Qg5 16. h3 Ne4 17. Bxe4 Rxe4 18. h4 Qf6 19. 0-0 Bd7 20. a3 Rae8 21. Qf3 Qg6 22. h5 Qg5 23. Qe2 Bg4 24. Nf3 Qxh5 25. Kg2 Qh3+ 26. Kg1 d4 27. Rad1 dxe3 28. fxe3 Qxg3+ 29. Kh1 Bxf3+ 30. Rxf3 Rh4+ 0-1

[Event "Mineiro-ch"]
[Site "Oliveira"]
[Date "2002.11.??"]
[Round "1"]
[White "Martins, Sandro"]
[Black "Rocha, Marcelo da Costa"]
[Result "0-1"]
[ECO "B92"]
[PlyCount "48"]
[EventDate "2002.11.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. Be3 Nc6 9. a3 Qc7 10. Qd3 b5 11. 0-0 Rd8 12. Bf3 Bc4 13. Qd2 Bxf1 14. Rxf1 Be7 15. Bg5 h6 16. Bxf6 Bxf6 17. Nd5 Qb7 18. Nxf6+ gxf6 19. Qd5 Qb6 20. Bh5 Rh7 21. Kh1 Ke7 22. Nd2 Qc5 23. Qb3 Nd4 24. Qc3 Qxc3 0-1

[Event "Mineiro-ch"]
[Site "Oliveira"]
[Date "2002.11.??"]
[Round "2"]
[White "Rocha, Marcelo da Costa"]
[Black "Araujo, Alex Sandro"]
[Result "0-1"]
[ECO "B45"]
[PlyCount "78"]
[EventDate "2002.11.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be3 Bb4 7. f3 0-0 8. Nb3 d5 9. Qd3 dxe4 10. fxe4 Bxc3+ 11. bxc3 Ng4 12. Bc5 Re8 13. Qg3 b6 14. Rd1 Qf6 15. Bd4 e5 16. Bg1 Qg6 17. Bd3 Bb7 18. h3 Nf6 19. Qxg6 hxg6 20. Be3 Ne7 21. Nd2 Rac8 22. c4 Red8 23. Bg5 Nc6 24. Rf1 Rd6 25. Bxf6 gxf6 26. Nb3 Nb4 27. Rf3 Na6 28. Ke2 Rcd8 29. Rdf1 f5 30. Nd2 Nc5 31. Re3 f4 32. Ref3 Ne6 33. Nb3 a5 34. c3 Ng5 35. c5 bxc5 36. Nxc5 Ba8 37. R3f2 Rc8 38. Na4 Bxe4 39. Nb2 Rb8 0-1

[Event "Mineiro-ch"]
[Site "Oliveira"]
[Date "2002.11.??"]
[Round "4"]
[White "Rocha, Marcelo da Costa"]
[Black "Da Costa, Joao Carlos"]
[Result "0-1"]
[ECO "C60"]
[PlyCount "42"]
[EventDate "2002.11.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Qf6 4. d4 exd4 5. Bxc6 dxc6 6. Bg5 Qg6 7. Qxd4 Bg4 8. Qe5+ Ne7 9. Be3 Bxf3 10. gxf3 Qg2 11. Rf1 Qxf3 12. Nd2 Qf6 13. Qxf6 gxf6 14. 0-0-0 Ng6 15. Nc4 Ne5 16. Na5 b6 17. Nb3 c5 18. h3 Bd6 19. f4 Nc4 20. Bg1 Rg8 21. Rde1 0-0-0 0-1

