[Event "Niteroi op 3rd"]
[Site "Niteroi"]
[Date "2023.09.10"]
[Round "9"]
[White "Terao, Juliana Sayumi"]
[Black "Mariano, Marceley Martins"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2217"]
[BlackElo "2051"]
[PlyCount "96"]
[EventDate "2023.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bg4 6. dxc5 Qxc5 7. Be3 Qh5 8. Be2 e6 9. Qb3 0-0-0 10. Nbd2 Bc5 11. 0-0-0 Bxe3 12. fxe3 Qc5 13. Qc4 Qxc4 14. Nxc4 Kc7 15. Rxd8 Nxd8 16. h3 Bh5 17. Rd1 Nf6 18. Nd6 a6 19. e4 Rf8 20. c4 Nc6 21. g4 Bg6 22. e5 Nd7 23. Nxb7 Ndxe5 24. Nc5 a5 25. a3 h6 26. Nxe5 Nxe5 27. Kd2 Rd8+ 28. Kc3 Rxd1 29. Bxd1 Nd7 30. Nb3 Kb6 31. Kd4 a4 32. c5+ Kb5 33. Be2+ Kc6 34. Na5+ Kc7 35. Bb5 e5+ 36. Kd5 f6 37. Bxd7 Kxd7 38. c6+ Kc7 39. Kc5 Bd3 40. Kb4 e4 41. Kc3 Bf1 42. h4 e3 43. b4 axb3 44. Nxb3 Kxc6 45. Nd4+ Kd5 46. a4 Ke4 47. a5 Ba6 48. Nf5 Kf3 0-1

[Event "Niteroi op 3rd"]
[Site "Niteroi"]
[Date "2023.09.09"]
[Round "8"]
[White "Aranha Filho, Alvaro Zimmermann"]
[Black "Mariano, Marceley Martins"]
[Result "1/2-1/2"]
[ECO "A83"]
[WhiteElo "2205"]
[BlackElo "2051"]
[PlyCount "51"]
[EventDate "2023.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 f5 2. Nc3 Nf6 3. Bg5 e6 4. e4 fxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Nf3 0-0 8. Bd3 b6 9. Qe2 Bb7 10. 0-0-0 a5 11. h4 a4 12. a3 Ra5 13. Kb1 Na6 14. Nfg5 h6 15. Nf3 c5 16. Nd6 Qa8 17. Nc4 cxd4 18. Nxa5 bxa5 19. Ne5 Nc5 20. f3 Nxd3 21. Nxd3 Ba6 22. Qe4 Qa7 23. Rhg1 d5 24. Qf4 e5 25. Nxe5 d3 26. cxd3 1/2-1/2

[Event "Niteroi op 3rd"]
[Site "Niteroi"]
[Date "2023.09.08"]
[Round "7"]
[White "Mariano, Marceley Martins"]
[Black "Bastos, Gabriel Andrade"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "2051"]
[BlackElo "1780"]
[PlyCount "121"]
[EventDate "2023.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. Nxc6 bxc6 8. e5 Ng8 9. Qd4 Qa5 10. f4 Nh6 11. Bd3 d6 12. Qc4 0-0 13. 0-0-0 Be6 14. Qa4 Qxa4 15. Nxa4 dxe5 16. fxe5 Bd5 17. Rhg1 Ng4 18. Bf4 Nxe5 19. Ba6 e6 20. b3 Ng4 21. h3 e5 22. Bd2 Nf6 23. Rde1 Nd7 24. c4 Be6 25. Bb7 Rab8 26. Bxc6 Rfc8 27. Bxd7 Bxd7 28. Nc3 Be6 29. g4 Rd8 30. Kc2 Rd7 31. Re2 Rbd8 32. Ne4 Rc8 33. Bg5 f5 34. Nf6+ Bxf6 35. Bxf6 e4 36. gxf5 Bxf5 37. Re3 Rd3 38. Rgg3 Rxe3 39. Rxe3 Kf7 40. Bg5 Ke6 41. Kc3 Kd6 42. Kd4 Re8 43. b4 Kc6 44. a4 a6 45. b5+ axb5 46. axb5+ Kb7 47. c5 h6 48. Bf6 h5 49. h4 Ra8 50. Kc4 Ra2 51. c6+ Ka8 52. b6 Rc2+ 53. Rc3 Rxc3+ 54. Bxc3 Bc8 55. Kd4 Bh3 56. Ke3 Bc8 57. Kxe4 Ba6 58. Kf4 Bb5 59. b7+ Ka7 60. Bd4+ Kb8 61. Be5+ 1-0

[Event "Niteroi op 3rd"]
[Site "Niteroi"]
[Date "2023.09.07"]
[Round "6"]
[White "Baeta, Marcio Netto"]
[Black "Mariano, Marceley Martins"]
[Result "1/2-1/2"]
[ECO "B88"]
[WhiteElo "1862"]
[BlackElo "2051"]
[PlyCount "74"]
[EventDate "2023.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. Nf3 Nc6 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e6 7. Be3 Be7 8. f3 a6 9. Bb3 Qc7 10. Qd2 Ne5 11. Qe2 b5 12. Rd1 Nc4 13. Bc1 Bb7 14. 0-0 h5 15. Kh1 h4 16. Ndxb5 axb5 17. Nxb5 Qb6 18. Bxc4 Nh5 19. Be3 Qa5 20. b4 Qd8 21. Bc5 Rc8 22. Nxd6+ Kf8 23. Nxb7 Ng3+ 24. Kg1 Nxe2+ 25. Bxe2 Bxc5+ 26. Nxc5 Qc7 27. Rd7 Qf4 28. Ba6 Qe3+ 29. Kh1 Ra8 30. Rd3 Qf4 31. Rfd1 g6 32. b5 Kg7 33. Rd7 Qe5 34. Nd3 Qc3 35. Nf4 Rhe8 36. R7d2 Qe5 37. Nh3 Qc3 1/2-1/2

[Event "Niteroi op 3rd"]
[Site "Niteroi"]
[Date "2023.09.07"]
[Round "5"]
[White "Mariano, Marceley Martins"]
[Black "Da Rocha, Cleber Lemos"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "2051"]
[BlackElo "1694"]
[PlyCount "57"]
[EventDate "2023.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. a3 Nf6 7. Be2 d6 8. g4 b5 9. g5 Nfd7 10. f4 Bb7 11. Bf3 Be7 12. Be3 Nc6 13. Qd2 Na5 14. b3 Rc8 15. Nde2 Nc6 16. Kf2 0-0 17. h4 Rfd8 18. h5 Nf8 19. Bg4 Nb8 20. g6 fxg6 21. hxg6 h6 22. f5 Bf6 23. Bd4 e5 24. Be3 d5 25. exd5 Nbd7 26. Rac1 Nb6 27. Bf3 Nbd7 28. d6 Qb8 29. Bd5+ 1-0

[Event "Niteroi op 3rd"]
[Site "Niteroi"]
[Date "2023.09.06"]
[Round "4"]
[White "Vieira, Jackson Cardoso De "]
[Black "Mariano, Marceley Martins"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1630"]
[BlackElo "2051"]
[PlyCount "113"]
[EventDate "2023.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bf4 c6 4. f3 Qb6 5. Qd3 Qxb2 6. Rb1 Qa3 7. Nxd5 Qa5+ 8. Nc3 Na6 9. e4 Nb4 10. Qd2 Nxa2 11. Ra1 Qxc3 12. Rxa2 Qxd2+ 13. Kxd2 b6 14. Bc4 Bb7 15. Ne2 e6 16. Rha1 a5 17. Bc7 b5 18. Bd3 a4 19. c4 Ba6 20. cxb5 Bxb5 21. Nc3 Bb4 22. Rb1 Bxc3+ 23. Kxc3 Bxd3 24. Kxd3 Kd7 25. Bf4 Rhc8 26. Rb7+ Ke8 27. Rb4 Nd7 28. Rbxa4 Rxa4 29. Rxa4 Ke7 30. Ra7 f6 31. Rc7 Rxc7 32. Bxc7 Nf8 33. Kc4 Kd7 34. Bg3 g5 35. h4 Ng6 36. hxg5 fxg5 37. Kc5 h5 38. Kc4 h4 39. Bb8 Ke7 40. Kd3 Kf6 41. Bd6 e5 42. Bxe5+ Nxe5+ 43. dxe5+ Kxe5 44. Kc4 Kf4 45. Kd4 Kg3 46. e5 Kxg2 47. e6 h3 48. e7 h2 49. e8Q h1Q 50. Qe2+ Kh3 51. Qe6+ Kg3 52. Qg4+ Kf2 53. Qxg5 Qxf3 54. Qd2+ Kg3 55. Qe3 c5+ 56. Kd3 c4+ 57. Kd4 1/2-1/2

[Event "Niteroi op 3rd"]
[Site "Niteroi"]
[Date "2023.09.05"]
[Round "3"]
[White "Mariano, Marceley Martins"]
[Black "Dos Santos, Thiago L Verbicario"]
[Result "0-1"]
[ECO "B96"]
[WhiteElo "2051"]
[BlackElo "1809"]
[PlyCount "90"]
[EventDate "2023.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. Qd2 Qxb2 10. Nb3 Be7 11. a3 Nxe4 12. Nxe4 Bxh4+ 13. g3 Be7 14. Nxd6+ Bxd6 15. Qxd6 Qc3+ 16. Qd2 Qxd2+ 17. Nxd2 b5 18. Bg2 Ra7 19. Ne4 Ke7 20. Kf2 Rd8 21. Rhe1 Rc7 22. Kf1 f5 23. Nf2 Rxc2 24. Rad1 Rxd1 25. Rxd1 Bd7 26. Nd3 Bc6 27. Ne1 Bxg2+ 28. Nxg2 Ra2 29. Rd3 Nd7 30. h3 Nc5 31. Rc3 Ne4 32. Rc7+ Kf6 33. g4 Rxa3 34. gxf5 Ng3+ 35. Kg1 Nxf5 36. Kh2 b4 37. Ne1 Ne7 38. Nc2 Ra2 39. Kg3 Nd5 40. Rc8 b3 41. Nd4 b2 42. Rb8 Nc3 43. Nc6 b1Q 44. Rf8+ Kg6 45. Ne5+ Kh5 0-1

[Event "Niteroi op 3rd"]
[Site "Niteroi"]
[Date "2023.09.05"]
[Round "2"]
[White "Signorini, Luca"]
[Black "Mariano, Marceley Martins"]
[Result "0-1"]
[ECO "B23"]
[BlackElo "2051"]
[PlyCount "54"]
[EventDate "2023.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 d5 4. Bb5+ Nc6 5. exd5 exd5 6. Nf3 d4 7. Ne4 f5 8. Ne5 fxe4 9. Qh5+ g6 10. Nxg6 hxg6 11. Qxh8 Qd5 12. b3 Be6 13. Qh7 Bf7 14. Bc4 Qd7 15. Bxf7+ Qxf7 16. Qxf7+ Kxf7 17. 0-0 Nh6 18. h3 Nf5 19. g4 Nh4 20. Kh2 Ke6 21. d3 e3 22. Kg3 Be7 23. Bb2 g5 24. Rae1 Bd6 25. Kh2 gxf4 26. Kh1 f3 27. Bc1 Bg3 0-1

[Event "Niteroi op 3rd"]
[Site "Niteroi"]
[Date "2023.09.04"]
[Round "1"]
[White "Mariano, Marceley Martins"]
[Black "Bonilla Viamonte, Diego Armando"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2051"]
[BlackElo "1557"]
[PlyCount "119"]
[EventDate "2023.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. h3 Bf5 6. Nf3 e6 7. Bd3 Nge7 8. dxc5 Bxd3 9. Qxd3 Ng6 10. Qe3 Qc7 11. b4 Ncxe5 12. Nd4 Nc4 13. Qf3 a6 14. 0-0 Be7 15. g3 0-0 16. h4 Bf6 17. h5 Nge5 18. Qe2 Nc6 19. Nxc6 bxc6 20. g4 g6 21. Qf3 Qe7 22. Nd2 Nxd2 23. Bxd2 gxh5 24. gxh5 Kh8 25. Kh1 Rg8 26. Rg1 Be5 27. Qh3 Qf6 28. Raf1 Rxg1+ 29. Kxg1 Bf4 30. Bxf4 Qxf4 31. Kh1 Rg8 32. Rg1 Qxf2 33. Rxg8+ Kxg8 34. Qg4+ Kf8 35. Qg5 Qf1+ 36. Kh2 Qe2+ 37. Kh1 Qd1+ 38. Kh2 Qc2+ 39. Kh1 Ke8 40. Qg8+ Ke7 41. Qg5+ Kd7 42. Qe5 Qb1+ 43. Kh2 Qxa2+ 44. Kg3 Qd2 45. Qd6+ Ke8 46. Qxc6+ Ke7 47. Qd6+ Kf6 48. c6 Qxc3+ 49. Kh2 Qd2+ 50. Kg3 Qe3+ 51. Kg2 Qe2+ 52. Kg3 Qe3+ 53. Kg2 Qd2+ 54. Kg3 Qg5+ 55. Kf2 Qh4+ 56. Ke3 Qe1+ 57. Kd3 Qd1+ 58. Kc3 Qc1+ 59. Kb3 Qd1+ 60. Kb2 1/2-1/2

[Event "Titled Tuesday intern op 22nd Aug Late"]
[Site "Chess.com INT"]
[Date "2023.08.22"]
[Round "3"]
[White "Korol, Dimitry"]
[Black "Mariano, Marceley Martins"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "2287"]
[BlackElo "2051"]
[PlyCount "105"]
[EventDate "2023.08.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Bd6 6. Bd3 Nbd7 7. 0-0 0-0 8. e4 dxc4 9. Bxc4 b5 10. Bb3 e5 11. Bg5 a6 12. Re1 Qc7 13. dxe5 Bxe5 14. Nxe5 Qxe5 15. f4 Qc5+ 16. Kh1 h6 17. Bh4 Bb7 18. e5 Nd5 19. Nxd5 cxd5 20. Rc1 Qb6 21. Bxd5 Rac8 22. Rxc8 Bxc8 23. e6 fxe6 24. Bxe6+ Kh8 25. Bxd7 Bxd7 26. Qxd7 Rxf4 27. Bg3 Rf6 28. h3 Qc5 29. Re8+ Kh7 30. Qd3+ Rg6 31. Re6 Qc1+ 32. Kh2 Qg5 33. Qxg6+ Qxg6 34. Rxg6 Kxg6 35. Be5 Kf5 36. Bxg7 h5 37. a3 Ke4 38. g4 hxg4 39. hxg4 Kf4 40. Kh3 a5 41. Bc3 a4 42. Bb4 Kg5 43. Bc3 Kg6 44. Kh4 Kh6 45. g5+ Kg6 46. Kg4 Kf7 47. Kf5 Kg8 48. g6 Kf8 49. Ke6 Kg8 50. g7 Kh7 51. Kf7 b4 52. g8Q+ Kh6 53. Qg6# 1-0

[Event "Titled Tuesday intern op 22nd Aug Late"]
[Site "Chess.com INT"]
[Date "2023.08.22"]
[Round "10"]
[White "Mariano, Marceley Martins"]
[Black "Clarke, Matthew"]
[Result "1-0"]
[ECO "B94"]
[WhiteElo "2051"]
[BlackElo "2127"]
[PlyCount "47"]
[EventDate "2023.08.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 Qc7 8. Qf3 h6 9. Bh4 g5 10. fxg5 hxg5 11. Bxg5 Qc5 12. Be3 Ne5 13. Qe2 Neg4 14. Bg1 Bh6 15. h3 Bf4 16. Ne6 Bg3+ 17. Kd1 Qb4 18. Nc7+ Kf8 19. Nxa8 Qxb2 20. Rb1 Qxc3 21. Qd3 Qe5 22. Bd4 Qxe4 23. Qxe4 Nxe4 24. Bxh8 1-0

[Event "Titled Tuesday intern op 22nd Aug Late"]
[Site "Chess.com INT"]
[Date "2023.08.22"]
[Round "4"]
[White "Mariano, Marceley Martins"]
[Black "Cooper, Aaron"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2051"]
[BlackElo "1904"]
[PlyCount "113"]
[EventDate "2023.08.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Nf3 Nf6 5. d4 c6 6. Bc4 Bg4 7. 0-0 Nbd7 8. Re1 e6 9. Ne4 Nxe4 10. Rxe4 Nf6 11. Re1 Bxf3 12. Qxf3 Qxd4 13. Bb3 Bd6 14. Be3 Qe5 15. g3 0-0 16. Bxa7 Qxb2 17. Bb6 Nd5 18. Rab1 Qa3 19. Bd4 c5 20. Bb2 Qb4 21. c4 Ne7 22. Rbd1 Rad8 23. Qg4 Ng6 24. h4 Be5 25. Bxe5 Nxe5 26. Rxe5 Rxd1+ 27. Qxd1 Qc3 28. Rxc5 Qf6 29. Rg5 Rd8 30. Qe1 h6 31. Rg4 Qf3 32. Re4 Rd3 33. Re3 Rxe3 34. Qxe3 Qf5 35. Kg2 b5 36. cxb5 Qxb5 37. Qc3 g6 38. Qc4 Qb7+ 39. f3 Qd7 40. Qc2 e5 41. Qe2 Qd4 42. Bc2 Kg7 43. Be4 f5 44. Bc2 h5 45. Bb3 f4 46. g4 hxg4 47. fxg4 e4 48. Kh3 f3 49. Qh2 Qe3 50. Qg3 Qe2 51. g5 f2 52. Bc4 Qf3 53. Qxf3 exf3 54. Bf1 Kf8 55. Kg3 Ke7 56. Kxf3 Kd6 57. Kxf2 1-0

[Event "Titled Tuesday intern op 22nd Aug Late"]
[Site "Chess.com INT"]
[Date "2023.08.22"]
[Round "5"]
[White "Mariano, Marceley Martins"]
[Black "Polaczek, Richard"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "2051"]
[BlackElo "2302"]
[PlyCount "148"]
[EventDate "2023.08.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Nf3 Nxc3 5. bxc3 g6 6. Bc4 Bg7 7. 0-0 0-0 8. d4 c5 9. Be3 Qc7 10. Bd3 Nd7 11. Qd2 b6 12. Bh6 Bb7 13. Bxg7 Kxg7 14. Qe3 Rfe8 15. Rfe1 e6 16. h4 Nf6 17. Ne5 Rad8 18. g4 Nd7 19. h5 Nxe5 20. h6+ Kg8 21. dxe5 Qc6 22. Be4 Qxe4 23. Qxe4 Bxe4 24. Rxe4 Rd2 25. Ra4 Rxc2 26. Rxa7 Rxc3 27. Rb1 Rc4 28. Rxb6 Rxg4+ 29. Kf1 Rh4 30. Rc6 Rxh6 31. Rxc5 Rh5 32. a4 Rd8 33. a5 Rf5 34. Ke2 Rd4 35. f3 Ra4 36. a6 g5 37. Ra8+ Kg7 38. a7 h5 39. Rc7 Rxe5+ 40. Kd3 Rea5 41. Rcc8 Rxa7 42. Rg8+ Kf6 43. Raf8 Ra3+ 44. Ke2 h4 45. Rh8 Rb7 46. Rd8 Rb2+ 47. Rd2 Rxd2+ 48. Kxd2 Rxf3 49. Ke2 Rf4 50. Ke3 e5 51. Rh7 Kg6 52. Rh8 f6 53. Re8 Kf5 54. Rh8 Re4+ 55. Kf3 Rb4 56. Rh6 Rb3+ 57. Kf2 e4 58. Rh8 Ke5 59. Re8+ Kf4 60. Rf8 Rb2+ 61. Kf1 f5 62. Rc8 h3 63. Rh8 g4 64. Rc8 Kf3 65. Ke1 e3 66. Kd1 h2 67. Rh8 Rg2 68. Ke1 g3 69. Kd1 f4 70. Kc1 Ra2 71. Kb1 Rd2 72. Rh4 g2 73. Rh3+ Kg4 74. Rxh2 g1R# 0-1

[Event "Titled Tuesday intern op 22nd Aug Late"]
[Site "Chess.com INT"]
[Date "2023.08.22"]
[Round "9"]
[White "Negron Lizarazo, Juan Sebastian"]
[Black "Mariano, Marceley Martins"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "1689"]
[BlackElo "2051"]
[PlyCount "130"]
[EventDate "2023.08.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 Nc6 4. Bg2 Nf6 5. d3 e5 6. h3 Be6 7. Be3 Be7 8. f4 0-0 9. Nf3 exf4 10. Bxf4 Nd4 11. 0-0 Rc8 12. Ne2 Nxf3+ 13. Rxf3 Nd7 14. g4 Ne5 15. Rf1 Bf6 16. Rb1 b5 17. Ng3 a5 18. Nf5 Bxf5 19. exf5 Re8 20. Qd2 h6 21. Qf2 Bh4 22. Bg3 Bf6 23. h4 Nxg4 24. Qf4 Bd4+ 25. Kh1 h5 26. Qxd6 Qf6 27. Qxf6 Bxf6 28. Bf3 Ne3 29. Rf2 Nxf5 30. Kh2 g6 31. Kh3 Re3 32. Rg1 Rce8 33. Be4 Nxg3 34. Rxg3 Rxg3+ 35. Kxg3 Bd4 36. Rg2 f5 37. Bf3 Bxb2 38. Kh3 Kf7 39. Bd5+ Kf6 40. Bc6 Rb8 41. c4 bxc4 42. dxc4 Bd4 43. Bd5 Rb2 44. Rxb2 Bxb2 45. a4 Bd4 46. Kg3 Ke5 47. Bf7 Kf6 48. Bd5 Bc3 49. Bc6 Be1+ 50. Kh3 Bxh4 51. Kxh4 g5+ 52. Kxh5 g4 53. Kh4 Ke5 54. Bd7 Kf4 55. Be6 Ke4 56. Kg3 Kd4 57. Bd5 Kc3 58. Kf4 Kb4 59. Bc6 Kxc4 60. Bd7 Kb4 61. Bb5 g3 62. Kxg3 c4 63. Kf4 c3 64. Kxf5 c2 65. Bd3 c1Q 0-1

[Event "Titled Tuesday intern op 22nd Aug Late"]
[Site "Chess.com INT"]
[Date "2023.08.22"]
[Round "11"]
[White "Vaglio Munoz, Jaime"]
[Black "Mariano, Marceley Martins"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2174"]
[BlackElo "2051"]
[PlyCount "87"]
[EventDate "2023.08.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. a3 Nc6 3. b4 cxb4 4. axb4 d6 5. b5 Ne5 6. d4 Ng6 7. h4 h5 8. Be2 Nf6 9. Nd2 Bg4 10. f3 Bd7 11. c4 a6 12. bxa6 bxa6 13. Bb2 e5 14. g3 Qb6 15. Rb1 Qc7 16. Nh3 exd4 17. Bxd4 Bxh3 18. Rxh3 Be7 19. Kf2 Ne5 20. Rh1 0-0 21. Qa4 a5 22. Rhc1 Rfb8 23. Nf1 Nfd7 24. Ne3 g6 25. Nd5 Qd8 26. f4 Ng4+ 27. Bxg4 hxg4 28. h5 g5 29. Qd1 gxf4 30. Qxg4+ Bg5 31. gxf4 f6 32. fxg5 fxg5 33. Qe6+ Kf8 34. Qh6+ Ke8 35. Qh8+ Kf7 36. Qg7+ Ke6 37. Qg6+ Nf6 38. Bxf6 Qf8 39. Kg3 Rxb1 40. Rxb1 Re8 41. Bg7+ Kd7 42. Bxf8 Rxf8 43. Qg7+ Ke8 44. Qe7# 1-0

[Event "Rio de Janeiro op 2nd"]
[Site "Rio de Janeiro"]
[Date "2023.05.04"]
[Round "4"]
[White "Alboredo, Julia"]
[Black "Mariano, Marceley Martins"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "2220"]
[BlackElo "2037"]
[PlyCount "80"]
[EventDate "2023.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 d6 4. 0-0 Nf6 5. Re1 e6 6. Bf1 Be7 7. d4 cxd4 8. Nxd4 Nxd4 9. Qxd4 a6 10. c4 0-0 11. Nc3 Qc7 12. h3 Bd7 13. Bg5 Bc6 14. b4 Rfc8 15. Rac1 Be8 16. Red1 Rd8 17. Qe3 Kh8 18. Bf4 b6 19. Be2 Qa7 20. a3 Rac8 21. Qg3 Qb8 22. e5 dxe5 23. Bxe5 Qa7 24. Bd3 Bc6 25. Bb1 Ba8 26. Rxd8+ Rxd8 27. Ne4 Bxe4 28. Bxe4 Qd7 29. Bb1 h6 30. Qe3 Qc6 31. Qc3 Kg8 32. Qc2 a5 33. Qb2 axb4 34. axb4 Qa4 35. c5 bxc5 36. bxc5 Rd1+ 37. Rxd1 Qxd1+ 38. Kh2 Bxc5 39. Qb8+ Bf8 40. Bxf6 gxf6 1/2-1/2

[Event "Rio de Janeiro op 2nd"]
[Site "Rio de Janeiro"]
[Date "2023.05.04"]
[Round "5"]
[White "Mariano, Marceley Martins"]
[Black "Tomiello, Lucas Costamilan"]
[Result "0-1"]
[ECO "B95"]
[WhiteElo "2037"]
[BlackElo "2288"]
[PlyCount "62"]
[EventDate "2023.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qd2 Qc7 8. 0-0-0 e6 9. f4 b5 10. Bxb5 axb5 11. Ndxb5 Qa5 12. Nxd6+ Bxd6 13. Qxd6 Ra6 14. Qd4 Bb7 15. g4 0-0 16. Bxf6 Nxf6 17. g5 Nh5 18. Rhf1 Nxf4 19. Rxf4 e5 20. Rf5 exd4 21. Rxa5 Rxa5 22. Rxd4 Rxg5 23. b4 h5 24. a4 Rg2 25. b5 Rxh2 26. a5 Rh1+ 27. Kb2 Rb8 28. b6 h4 29. Nd5 h3 30. e5 h2 31. Ne7+ Kf8 0-1

[Event "Rio de Janeiro op 2nd"]
[Site "Rio de Janeiro"]
[Date "2023.05.03"]
[Round "2"]
[White "Mariano, Marceley Martins"]
[Black "Filgueiras, Nathan Felipe"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "2037"]
[BlackElo "2319"]
[PlyCount "73"]
[EventDate "2023.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Nf3 Nc6 7. 0-0 Be7 8. d3 0-0 9. a3 Be6 10. b4 a5 11. b5 Nd4 12. Nxe5 Bf6 13. f4 Nb3 14. Bb2 Nxa1 15. Qxa1 Bxe5 16. fxe5 Nd5 17. Nxd5 Bxd5 18. e4 Bb3 19. d4 c6 20. bxc6 bxc6 21. Rc1 Qb6 22. Rc5 Rfb8 23. h3 Be6 24. Bc3 Qb3 25. Kh2 Qc2 26. Qe1 Rb1 27. Qd2 Qa4 28. d5 cxd5 29. exd5 Bf5 30. e6 Rf8 31. Qg5 Bg6 32. e7 Re8 33. Qe3 Rd1 34. Rxa5 Qd7 35. Bb4 Rd3 36. Qa7 Qf5 37. d6 1-0

[Event "Rio de Janeiro op 2nd"]
[Site "Rio de Janeiro"]
[Date "2023.05.03"]
[Round "3"]
[White "Mariano, Marceley Martins"]
[Black "Rodi, Luis Ernesto"]
[Result "0-1"]
[ECO "A16"]
[WhiteElo "2037"]
[BlackElo "2285"]
[PlyCount "68"]
[EventDate "2023.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. c4 f5 2. Nc3 Nf6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Nf3 Nc6 7. 0-0 0-0 8. Rb1 a5 9. a3 Nh5 10. Qc2 f4 11. Nd5 e5 12. b4 axb4 13. axb4 Bg4 14. b5 Bxf3 15. bxc6 Bxg2 16. Kxg2 bxc6 17. Nc3 Qd7 18. Bd2 fxg3 19. fxg3 Qg4 20. e3 Nf6 21. Rb7 Qc8 22. Qb2 e4 23. d4 Ng4 24. Rf4 g5 25. Rxf8+ Qxf8 26. Nxe4 Qf5 27. Rb8+ Rxb8 28. Qxb8+ Bf8 29. Qe8 d5 30. cxd5 cxd5 31. Nc5 Qf2+ 32. Kh3 Nf6 33. Qb5 g4+ 34. Kh4 Qf5 0-1

[Event "Rio de Janeiro op 2nd"]
[Site "Rio de Janeiro"]
[Date "2023.05.02"]
[Round "1"]
[White "Medeiros, Jose Afonso"]
[Black "Mariano, Marceley Martins"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "1181"]
[BlackElo "2037"]
[PlyCount "150"]
[EventDate "2023.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. 0-0 Bd7 5. c3 a6 6. Ba4 b5 7. Bc2 c4 8. Re1 Qc7 9. d3 cxd3 10. Qxd3 g6 11. Bf4 Bg7 12. Nbd2 Nf6 13. e5 dxe5 14. Nxe5 Nxe5 15. Bxe5 Qc6 16. Qe2 0-0 17. Ne4 Rae8 18. Bd4 Bc8 19. Rad1 Nh5 20. Qe3 Bb7 21. f3 Rd8 22. Nf2 Bxd4 23. Rxd4 Rxd4 24. Qxd4 Qc7 25. Ng4 f6 26. Qe3 e5 27. Bb3+ Kh8 28. Rd1 Bc8 29. Nf2 Kg7 30. Ne4 Nf4 31. Qc5 Qxc5+ 32. Nxc5 a5 33. Ne4 a4 34. Bc2 Be6 35. a3 Nd5 36. Kf2 f5 37. Nc5 Kf6 38. Nd7+ Bxd7 39. Rxd5 Ke6 40. Rd2 Bc6 41. Ke3 Bd5 42. Bd3 Bc4 43. Bxc4+ bxc4 44. h3 Rb8 45. g3 Rb7 46. Rh2 Rd7 47. h4 Rd3+ 48. Ke2 Kd5 49. h5 g5 50. h6 Ke6 51. Rh5 Kf6 52. Rh1 e4 53. fxe4 fxe4 54. Rf1+ Kg6 55. g4 Rg3 56. Rf5 Rxg4 57. Rc5 Kxh6 58. Rxc4 Rg2+ 59. Ke3 Rxb2 60. Rxe4 Rb3 61. Rxa4 Rxc3+ 62. Kf2 Kh5 63. Ra7 h6 64. Kg2 Kh4 65. Rh7 h5 66. a4 Rc2+ 67. Kf3 g4+ 68. Ke3 Ra2 69. Ra7 Kh3 70. Rh7 h4 71. Rb7 Ra3+ 72. Ke2 Rxa4 73. Rb1 Kh2 74. Kf1 Rf4+ 75. Ke2 g3 0-1

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.29"]
[Round "10"]
[White "Mariano, Marceley Martins"]
[Black "Campagnolo, Fabiola"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2089"]
[BlackElo "1682"]
[PlyCount "101"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. Bc4 Nc6 4. c3 b5 5. Bb3 c4 6. Bc2 d5 7. exd5 Qxd5 8. 0-0 Bg4 9. Re1 Nf6 10. d4 cxd3 11. Bxd3 Bxf3 12. Qxf3 Qxf3 13. gxf3 e6 14. Bg5 Be7 15. Nd2 0-0 16. Nf1 Rfd8 17. Rad1 Rac8 18. a4 bxa4 19. Bxa6 Rxd1 20. Rxd1 Rb8 21. Bc1 Nd5 22. Be2 Na5 23. Ne3 Nf4 24. Bf1 Nb3 25. Nc4 Nd5 26. Bd2 f6 27. Be1 Kf7 28. Bd3 Nb6 29. Ne3 Rd8 30. Bb5 Rxd1 31. Nxd1 a3 32. bxa3 Bxa3 33. c4 Bc5 34. Kf1 Ke7 35. Nc3 f5 36. Ne2 Kd6 37. f4 Ba3 38. Bc3 g6 39. Nd4 Nc5 40. Nc2 Bc1 41. Be5+ Ke7 42. Ke2 Ncd7 43. Bc7 e5 44. fxe5 Bf4 45. Bd6+ Kd8 46. c5 Nd5 47. Bxd7 Kxd7 48. e6+ Kxe6 49. Nd4+ Kd7 50. Bxf4 Nxf4+ 51. Kf3 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.28"]
[Round "8"]
[White "Mariano, Marceley Martins"]
[Black "De Matos, Alexandre"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2089"]
[BlackElo "1871"]
[PlyCount "63"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. e5 Nc6 6. Qa4 Nd5 7. c4 Nb6 8. Qb3 d6 9. exd6 Qxd6 10. a3 Bg7 11. Be3 Nd7 12. Nc3 Nc5 13. Bxc5 Qxc5 14. Be2 0-0 15. 0-0 Bxc3 16. Qxc3 b6 17. b4 Qf5 18. Bd3 Qf4 19. Rfe1 Be6 20. Re4 Qf6 21. Qxf6 exf6 22. Rc1 Rfd8 23. Be2 a5 24. b5 Ne5 25. Nxe5 fxe5 26. Rxe5 Rac8 27. c5 bxc5 28. Rexc5 Rxc5 29. Rxc5 Rd2 30. Bf1 Rd1 31. f3 Ra1 32. b6 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.28"]
[Round "9"]
[White "Panazzolo, Paulo Victor"]
[Black "Mariano, Marceley Martins"]
[Result "1-0"]
[ECO "A09"]
[WhiteElo "1788"]
[BlackElo "2089"]
[PlyCount "57"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. c4 d4 4. b4 cxb4 5. a3 bxa3 6. Bxa3 Nc6 7. Bg2 g6 8. 0-0 Bg7 9. d3 Nh6 10. Nbd2 0-0 11. Qa4 Re8 12. Rfb1 e5 13. Ne1 Qc7 14. Nc2 Bd7 15. Ne4 Na5 16. Qb4 Bc6 17. Bc1 Bxe4 18. Bxe4 b6 19. Bxa8 Rxa8 20. c5 Bf8 21. Bxh6 Bxh6 22. cxb6 axb6 23. Ne1 Rc8 24. Qxb6 Qxb6 25. Rxb6 Nc6 26. Nf3 Ne7 27. Nxe5 Nd5 28. Rb7 f6 29. Nf3 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.27"]
[Round "7"]
[White "Oviedo Acosta, Paula"]
[Black "Mariano, Marceley Martins"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "1836"]
[BlackElo "2089"]
[PlyCount "94"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. g4 b5 11. Bxf6 gxf6 12. f5 Ne5 13. Qh3 0-0 14. Nce2 Kh8 15. Nf4 Rg8 16. fxe6 fxe6 17. Nfxe6 Bxe6 18. Nxe6 Qd7 19. Qb3 Rxg4 20. Be2 Rg2 21. Nf4 Rg7 22. Rhf1 f5 23. exf5 Bg5 24. Kb1 Bxf4 25. Rxf4 Rf8 26. Bd3 Rf6 27. a4 bxa4 28. Rxa4 Nxd3 29. Rxd3 Qxf5 30. Rxa6 Rg8 31. Ra7 Qc5 32. Rxh7+ Kxh7 33. Rh3+ Rh6 34. Rxh6+ Kxh6 35. Qxg8 d5 36. b3 Qd4 37. Qg3 Qe4 38. Kb2 Qd4+ 39. Qc3 Qe4 40. Qh3+ Kg5 41. Qg3+ Kh6 42. h4 Qd4+ 43. Qc3 Qe4 44. Qf6+ Kh7 45. h5 Qg2 46. Qg6+ Qxg6 47. hxg6+ Kxg6 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.26"]
[Round "6"]
[White "Mariano, Marceley Martins"]
[Black "Flores, Clarice Soares Leit"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2089"]
[BlackElo "1737"]
[PlyCount "90"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Nf3 Be7 7. 0-0 0-0 8. Nc3 d5 9. e5 Nd7 10. Re1 f6 11. exf6 Nxf6 12. Bg5 a6 13. h3 h6 14. Bh4 Qc7 15. Bg3 Bd6 16. Bxd6 Qxd6 17. Qe2 Nh5 18. Qd1 Nf4 19. Bf1 b5 20. g3 Ng6 21. Bg2 b4 22. Na4 Bb7 23. Qd3 e5 24. Nb6 Rad8 25. Rad1 Na5 26. Nxd5 Bxd5 27. Nh4 Ne7 28. Bxd5+ Nxd5 29. Nf5 Qf6 30. g4 Nc3 31. Qxd8 Rxd8 32. Rxd8+ Qxd8 33. bxc3 Nc6 34. cxb4 Qd2 35. Re3 Qxb4 36. Kg2 Qc5 37. c3 Qd5+ 38. Kg3 Qxa2 39. f4 exf4+ 40. Kxf4 Qf2+ 41. Ke4 Qg2+ 42. Kd3 Qd5+ 43. Kc2 Qa2+ 44. Kd3 Qb1+ 45. Kc4 Qb5# 0-1

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.26"]
[Round "5"]
[White "Rodrigues, Julliano de Araujo"]
[Black "Mariano, Marceley Martins"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1819"]
[BlackElo "2089"]
[PlyCount "62"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nde2 Be6 8. g4 h6 9. Bg2 Nc6 10. Be3 Qc7 11. Nd5 Bxd5 12. exd5 Nb8 13. Ng3 Nbd7 14. Qd2 g6 15. f4 Bg7 16. 0-0-0 Rc8 17. g5 exf4 18. Bxf4 hxg5 19. Rhe1+ Kf8 20. Bxg5 Ne5 21. c3 Nfd7 22. Ne4 Nc4 23. Qf2 Nde5 24. Bf6 Rh5 25. Bxg7+ Kxg7 26. Qf6+ Kg8 27. Ng3 Nd7 28. Qf2 Re5 29. Rf1 Nc5 30. Rde1 f5 31. Ne4 Nxe4 0-1

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.25"]
[Round "4"]
[White "Mariano, Marceley Martins"]
[Black "Lima, Darcy Gustavo Macha"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "2089"]
[BlackElo "2439"]
[PlyCount "66"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 Ng4 7. Qd2 Nxe3 8. Qxe3 e6 9. 0-0-0 a6 10. Bc4 Be7 11. Kb1 0-0 12. f4 Na5 13. Bd3 Qc7 14. g4 Re8 15. g5 Bf8 16. h4 b5 17. h5 Nc4 18. Qg3 Qc5 19. Nb3 Qe3 20. Qh4 Bb7 21. Rh3 Qb6 22. g6 fxg6 23. hxg6 h6 24. Qg3 Qc7 25. Nd4 Rac8 26. Qg4 Nxb2 27. Nxe6 Qxc3 28. Nxf8 Nxd1 29. Qxd1 Qb4+ 30. Ka1 Rxf8 31. Qg4 Qc3+ 32. Kb1 Qc7 33. Qe6+ Kh8 0-1

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.24"]
[Round "2"]
[White "Mariano, Marceley Martins"]
[Black "Moro, Antonio Renato Pere"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "2089"]
[BlackElo "1770"]
[PlyCount "93"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Bd3 Nge7 6. Bxf5 Nxf5 7. c3 Be7 8. 0-0 Qd7 9. b4 g6 10. a4 0-0 11. g4 Ng7 12. Bh6 f5 13. exf6 Bxf6 14. Nbd2 a6 15. Re1 Rae8 16. g5 Be7 17. Nf1 Bd6 18. Ne3 Rf4 19. Ng2 Rf7 20. Bxg7 Kxg7 21. Ra2 Ref8 22. Re3 Nd8 23. Ne5 Bxe5 24. Rxe5 Rf5 25. Qe1 Re8 26. f4 Nf7 27. Re3 Nd6 28. Qh4 Kg8 29. Rf3 Rf7 30. a5 Nf5 31. Qf2 Qc6 32. Re2 b6 33. axb6 cxb6 34. Qe1 a5 35. bxa5 bxa5 36. Qa1 a4 37. Ne1 Qc4 38. Ra2 Ra7 39. Nd3 Rb8 40. Ne5 Qb5 41. Rff2 Qb1+ 42. Rf1 Qxa1 43. Rfxa1 Rb3 44. Ra3 Rc7 45. Rxa4 Rbxc3 46. Ra8+ Kg7 47. R8a4 1/2-1/2

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.24"]
[Round "3"]
[White "Melo, Igor De Souza"]
[Black "Mariano, Marceley Martins"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "1749"]
[BlackElo "2089"]
[PlyCount "124"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. d4 cxd4 5. Qxd4 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. 0-0-0 Be7 10. Rhe1 Qc7 11. Bxf6 gxf6 12. Nd5 exd5 13. exd5 Bb5 14. Qxf6 Rf8 15. Rxe7+ Qxe7 16. Re1 Be2 17. Qf4 0-0-0 18. Qd2 Rde8 19. Nd4 Qh4 20. Rxe2 Rxe2 21. Nxe2 Qxf2 22. Qc3+ Kb8 23. Qg3 Qxg3 24. Nxg3 Kc7 25. Kd2 Rg8 26. Ke3 Kb6 27. c4 h5 28. Kf3 Rg5 29. Ne4 Rf5+ 30. Ke3 Kc7 31. Kd4 Rf4 32. g3 Rf1 33. a3 b6 34. h4 Rg1 35. Nf6 Rxg3 36. Nxh5 Rg4+ 37. Kd3 Rxh4 38. Nf6 Rh2 39. Kc3 Rf2 40. Ne4 Rf3+ 41. Kc2 f5 42. Ng5 Rf2+ 43. Kc3 f4 44. b4 Kd7 45. Kd4 Ra2 46. Ke4 Rxa3 47. Kxf4 Rc3 48. c5 bxc5 49. bxc5 Rxc5 50. Ke4 a5 51. Kd4 a4 52. Ne4 a3 53. Nc3 Kc7 54. Kd3 Rxc3+ 55. Kxc3 Kb6 56. Kb3 Kc5 57. Kxa3 Kxd5 58. Kb3 Kd4 59. Kc2 Ke3 60. Kc3 d5 61. Kc2 d4 62. Kc1 Ke2 0-1

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.23"]
[Round "1"]
[White "Ramazzotte, Adriano"]
[Black "Mariano, Marceley Martins"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "1490"]
[BlackElo "2089"]
[PlyCount "64"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nc6 5. Nf3 Nf6 6. Bg5 e6 7. e3 Be7 8. Bd3 0-0 9. 0-0 a6 10. Rc1 Bd7 11. a3 Rc8 12. Bb1 h6 13. Bh4 Ne8 14. Qd3 f5 15. Bg3 Nd6 16. Ne5 Ne4 17. Ne2 Nxg3 18. Nxg3 Nxe5 19. dxe5 Bb5 20. Qd2 Bxf1 21. Kxf1 Rxc1+ 22. Qxc1 Qc8 23. Qxc8 Rxc8 24. Ne2 Bc5 25. Ke1 b5 26. b4 Ba7 27. Kd2 Bb8 28. f4 Ba7 29. Bd3 Kf7 30. h3 g5 31. g3 gxf4 32. exf4 Bf2 0-1

[Event "BRA-ch 87th"]
[Site "Cuiaba"]
[Date "2021.11.04"]
[Round "11"]
[White "Mariano, Marceley Martins"]
[Black "Silva, Anjossendre Honzeln"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2095"]
[PlyCount "87"]
[EventDate "2021.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[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. Bc4 e5 4. Nc3 Be7 5. d3 Nf6 6. h3 d6 7. Be3 Nd4 8. Bxd4 cxd4 9. Ne2 0-0 10. 0-0 Bd7 11. Ng3 Rc8 12. Qe2 b5 13. Bb3 a5 14. a3 Qc7 15. Rac1 a4 16. Ba2 Qa5 17. Qd2 Qb6 18. c3 dxc3 19. bxc3 Qc5 20. Qb2 Qc6 21. Rc2 h6 22. Nh4 Kh7 23. Nhf5 Bd8 24. Qb4 Bc7 25. Ne7 Qa8 26. Nxc8 Rxc8 27. Bxf7 Rf8 28. Ba2 Qe8 29. d4 exd4 30. cxd4 Bb8 31. Re2 Qc8 32. Nf5 Rd8 33. Ne7 Qb7 34. Bd5 Qc7 35. e5 dxe5 36. dxe5 Re8 37. Qb1+ Kh8 38. Ng6+ Kh7 39. Bf7 Rd8 40. Rc1 Bc6 41. Ne7+ Kh8 42. Nxc6 Rc8 43. Nxb8 Qxb8 44. exf6 1-0

[Event "BRA-ch 87th"]
[Site "Cuiaba"]
[Date "2021.11.03"]
[Round "10"]
[White "Bittencourt, Jorge Humberto M"]
[Black "Mariano, Marceley Martins"]
[Result "1-0"]
[ECO "D43"]
[WhiteElo "2414"]
[BlackElo "2095"]
[PlyCount "53"]
[EventDate "2021.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qb3 e6 5. Bg5 Be7 6. Nc3 b6 7. cxd5 exd5 8. e3 0-0 9. Be2 Be6 10. Qc2 c5 11. 0-0 Nbd7 12. dxc5 bxc5 13. Rfd1 Qa5 14. Rac1 Rab8 15. Bf4 Rb4 16. Ng5 h6 17. Nxe6 fxe6 18. b3 Qb6 19. Qg6 Rxf4 20. exf4 Qd6 21. g3 d4 22. Ne4 Nxe4 23. Qxe4 e5 24. Bc4+ Kh8 25. Bd3 Kg8 26. Re1 Qf6 27. Qd5+ 1-0

[Event "BRA-ch 87th"]
[Site "Cuiaba"]
[Date "2021.11.02"]
[Round "9"]
[White "Mariano, Marceley Martins"]
[Black "Vicentin, Marcos Tadeu"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "2095"]
[BlackElo "1961"]
[PlyCount "55"]
[EventDate "2021.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[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. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. Bd3 h6 11. Bh4 g5 12. fxg5 Ne5 13. Qe2 Nfg4 14. Nf3 Nxf3 15. gxf3 hxg5 16. Bg3 Ne5 17. f4 gxf4 18. Bxf4 Bd7 19. Qf2 b5 20. Kb1 Rh7 21. h4 b4 22. Ne2 Ng4 23. Qf3 e5 24. Bg5 f6 25. Bd2 Be6 26. Rdg1 Nh6 27. Rg6 Ng8 28. Rhg1 1-0

[Event "BRA-ch 87th"]
[Site "Cuiaba"]
[Date "2021.11.02"]
[Round "8"]
[White "Ribeiro Carrico, Victor Hugo"]
[Black "Mariano, Marceley Martins"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1791"]
[BlackElo "2095"]
[PlyCount "86"]
[EventDate "2021.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[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. c4 e6 4. Be2 d5 5. cxd5 exd5 6. Nc3 d4 7. Nd5 Be6 8. Qb3 Rb8 9. 0-0 a6 10. d3 Nge7 11. Bf4 Nxd5 12. Bxb8 Nf4 13. Qc2 Nxe2+ 14. Qxe2 Qxb8 15. Ng5 Qc8 16. f4 Bg4 17. Qf2 h6 18. Nf3 Be7 19. f5 Bxf3 20. gxf3 Bg5 21. f4 Be7 22. Kh1 g5 23. fxg6 fxg6 24. Qg3 Qe6 25. f5 gxf5 26. Rxf5 Rg8 27. Qh3 Qg6 28. Raf1 Qg4 29. Qxg4 Rxg4 30. Rf7 Ne5 31. Rh7 Rg6 32. Rh8+ Kd7 33. Rb8 Rb6 34. b3 Nxd3 35. Rf7 Ne5 36. Rf5 Bd6 37. Rh8 d3 38. Rh7+ Kc6 39. Rxh6 d2 40. Rf1 Rb4 41. Rd1 Rd4 42. Kg1 Rxe4 43. Kf1 Ng4 0-1

[Event "BRA-ch 87th"]
[Site "Cuiaba"]
[Date "2021.11.01"]
[Round "7"]
[White "Mariano, Marceley Martins"]
[Black "Proudian, Armen"]
[Result "0-1"]
[ECO "C70"]
[WhiteElo "2095"]
[BlackElo "2427"]
[PlyCount "74"]
[EventDate "2021.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nge7 5. c3 g6 6. d3 Bg7 7. h4 d5 8. Qe2 Bg4 9. Be3 0-0 10. Nbd2 d4 11. cxd4 Nxd4 12. Bxd4 exd4 13. 0-0-0 b5 14. Bc2 c5 15. Kb1 Nc6 16. Bb3 Rc8 17. Rc1 Qd6 18. Qf1 a5 19. Nh2 Bd7 20. f4 a4 21. Bd1 a3 22. e5 Qe7 23. b3 Nb4 24. Ne4 c4 25. dxc4 Bf5 26. Bf3 bxc4 27. bxc4 Qb7 28. Qe2 Nd3+ 29. Kc2 Nxf4 30. Kd1 Nxe2 31. Nf6+ Bxf6 32. Bxb7 Nxc1 33. Bxc8 Rxc8 34. exf6 Nxa2 35. g4 Be4 36. Re1 Nc3+ 37. Kd2 a2 0-1

[Event "BRA-ch 87th"]
[Site "Cuiaba"]
[Date "2021.10.31"]
[Round "6"]
[White "Kruger, Israel"]
[Black "Mariano, Marceley Martins"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1882"]
[BlackElo "2095"]
[PlyCount "144"]
[EventDate "2021.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[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. Rg1 e5 7. Nb3 b5 8. g4 h6 9. h4 Be6 10. g5 hxg5 11. hxg5 Nfd7 12. g6 fxg6 13. Rxg6 Nf6 14. Be3 Nbd7 15. Qf3 b4 16. Nd5 Bxd5 17. exd5 a5 18. 0-0-0 a4 19. Nd2 Qc7 20. Nc4 b3 21. a3 bxc2 22. Rd2 Nc5 23. Rxc2 Nb3+ 24. Kb1 Qf7 25. Qg2 Rh1 26. Rxf6 Rxf1+ 27. Qxf1 Qxf6 28. Nb6 Ra5 29. Qh3 Ra7 30. Bg5 Qg6 31. Qe6+ Qxe6 32. dxe6 Nc5 33. Rc4 Nxe6 34. Be3 Rb7 35. Rxa4 Nc7 36. Nc4 Kf7 37. Ra7 Rxa7 38. Bxa7 Ke6 39. Bb6 Nd5 40. a4 Nb4 41. Na3 d5 42. Nc2 Nd3 43. a5 Kd7 44. Ne3 Kc6 45. Kc2 Nb4+ 46. Kd2 Be7 47. Nf5 Bg5+ 48. Kc3 g6 49. Ng3 Kb5 50. Bc7 Bf6 51. Ne2 d4+ 52. Kd2 Nc6 53. Kd3 Nxa5 54. f4 exf4 55. Nxf4 g5 56. Ne6 Nc6 57. Bd6 g4 58. Bg3 Nb4+ 59. Kd2 Kc4 60. Bf2 d3 61. Bc5 g3 62. b3+ Kxb3 63. Bg1 Kc4 64. Be3 Bc3+ 65. Kd1 Nd5 66. Bg1 Nf6 67. Ng5 Bd4 68. Nf3 Bxg1 69. Nxg1 Kd4 70. Kd2 Ne4+ 71. Ke1 Ke3 72. Kd1 Nf2+ 0-1

[Event "BRA-ch 87th"]
[Site "Cuiaba"]
[Date "2021.10.31"]
[Round "5"]
[White "Mariano, Marceley Martins"]
[Black "Deus Filho, Joaquim"]
[Result "1-0"]
[ECO "C64"]
[WhiteElo "2095"]
[BlackElo "1868"]
[PlyCount "93"]
[EventDate "2021.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Qf6 5. d3 Nge7 6. 0-0 a6 7. Ba4 b5 8. Bb3 h6 9. Be3 d6 10. a4 Rb8 11. axb5 axb5 12. d4 Bb6 13. Qd3 Bd7 14. Nbd2 0-0 15. d5 Nd8 16. Bxb6 Rxb6 17. Ra7 Rb7 18. Rfa1 Nc8 19. Ra8 Qg6 20. Nf1 Nb6 21. R8a2 Na4 22. Bc2 Nc5 23. Qe3 b4 24. cxb4 Rxb4 25. Nxe5 Qf6 26. Nxd7 Nxd7 27. Qc3 Qxc3 28. bxc3 Rc4 29. Ra3 Rc5 30. Ne3 Nb6 31. Bd3 f6 32. f4 Re8 33. Kf2 Kf8 34. Kf3 c6 35. c4 cxd5 36. cxd5 g6 37. Ra6 Nc8 38. Nc4 Nf7 39. R1a5 Rc7 40. Rb5 Na7 41. Rbb6 Rd8 42. Nxd6 Rxd6 43. Rxd6 Nxd6 44. Rxd6 Kf7 45. e5 f5 46. Rf6+ Kg7 47. g4 1-0

[Event "BRA-ch 87th"]
[Site "Cuiaba"]
[Date "2021.10.30"]
[Round "4"]
[White "Cardoso, Marcio de Lucca"]
[Black "Mariano, Marceley Martins"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "1892"]
[BlackElo "2095"]
[PlyCount "125"]
[EventDate "2021.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[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. Nb3 Be6 8. Be3 Nc6 9. f3 Qc7 10. Qd2 b5 11. g4 b4 12. Nd1 h6 13. g5 hxg5 14. Bxg5 Be7 15. Nf2 a5 16. Bb5 a4 17. Nc1 Kf8 18. Ne2 Qb6 19. Qd3 Ra5 20. Bc4 Bxc4 21. Qxc4 Rc5 22. Qd3 b3 23. c3 Rb5 24. a3 Nd8 25. Be3 Qb7 26. Ng3 g6 27. 0-0-0 d5 28. Kb1 Ne6 29. Qe2 Kg7 30. Rdg1 Bc5 31. exd5 Bxe3 32. Nf5+ Kf8 33. Nxe3 Nf4 34. Qd2 N6xd5 35. c4 Nxe3 36. cxb5 Nf5 37. Qb4+ Kg7 38. Ne4 Nd4 39. Qd6 Nxf3 40. Qf6+ Kg8 41. Nd6 Qd5 42. Rc1 Kh7 43. Qxf7+ Qxf7 44. Nxf7 Rb8 45. Rc7 Kg8 46. Nd6 Nd4 47. Rc5 Rd8 48. b6 Rxd6 49. b7 Rb6 50. Rc8+ Kf7 51. b8Q Rxb8 52. Rxb8 Kf6 53. Rb4 Kf5 54. Rxa4 g5 55. Rb4 Nd3 56. Rb8 e4 57. a4 e3 58. a5 e2 59. Re8 Ne6 60. Rxe6 Kxe6 61. a6 Ne5 62. a7 Nf3 63. a8Q 1-0

[Event "BRA-ch 87th"]
[Site "Cuiaba"]
[Date "2021.10.29"]
[Round "3"]
[White "Mariano, Marceley Martins"]
[Black "Labussiere, Victor"]
[Result "0-1"]
[ECO "B58"]
[WhiteElo "2095"]
[BlackElo "2291"]
[PlyCount "84"]
[EventDate "2021.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e5 7. Ndb5 a6 8. Na3 b5 9. Nd5 Nxe4 10. Bf3 f5 11. Be3 Rb8 12. 0-0 Be7 13. Bxe4 fxe4 14. f3 0-0 15. fxe4 Rxf1+ 16. Qxf1 Be6 17. Qd3 Bf8 18. c3 Ne7 19. Bg5 Qd7 20. Bxe7 Bxe7 21. Nxe7+ Qxe7 22. b3 Qc7 23. Rd1 Qc5+ 24. Kh1 Qxa3 25. Qxd6 Qxd6 26. Rxd6 Kf7 27. Rxa6 Rc8 28. Ra7+ Kf6 29. h3 Rxc3 30. a4 b4 31. Rb7 Rxb3 32. a5 Ra3 33. Rxb4 Rxa5 34. Kh2 Rc5 35. Rb1 Rc4 36. Re1 Bd7 37. Kg3 Bc6 38. Kf3 Rc3+ 39. Kg4 Bd7+ 40. Kh4 g5+ 41. Kh5 Rg3 42. Re2 Kg7 0-1

[Event "BRA-ch 87th"]
[Site "Cuiaba"]
[Date "2021.10.29"]
[Round "2"]
[White "Mariano, Marceley Martins"]
[Black "Timossi, Lucas Jose Santiago"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "2095"]
[BlackElo "1737"]
[PlyCount "43"]
[EventDate "2021.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d6 3. d4 g6 4. f4 Bg7 5. Nf3 0-0 6. Bc4 c6 7. a4 Qa5 8. Bd2 Bg4 9. Qe2 Qh5 10. 0-0-0 a6 11. e5 Ne8 12. h3 Bxf3 13. gxf3 d5 14. Bd3 e6 15. Rdg1 Qh4 16. Rg4 Qe7 17. Rhg1 Nc7 18. f5 Qd7 19. f6 Bh8 20. Qe3 b5 21. Qh6 bxa4 22. Rh4 1-0

[Event "BRA-ch 87th"]
[Site "Cuiaba"]
[Date "2021.10.28"]
[Round "1"]
[White "Goetten Wagner, Julia"]
[Black "Mariano, Marceley Martins"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "1606"]
[BlackElo "2095"]
[PlyCount "66"]
[EventDate "2021.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[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 e6 6. Be3 a6 7. f3 Qc7 8. Qd2 Be7 9. 0-0-0 Nc6 10. g4 Ne5 11. g5 Nfd7 12. f4 Nc4 13. Bxc4 Qxc4 14. f5 Ne5 15. h4 b5 16. b3 Qb4 17. Nb1 Qxd2+ 18. Nxd2 Bd7 19. Rhf1 Rc8 20. Kb2 a5 21. N2f3 Ng4 22. Bg1 e5 23. Ne2 b4 24. Rd2 h6 25. Ng3 hxg5 26. hxg5 Rh3 27. Rg2 Rc3 28. Nh5 Rxh5 29. Rxg4 g6 30. Rh4 Rxf3 31. Rxh5 Rxf1 32. Rh8+ Bf8 33. Bb6 gxf5 0-1

[Event "Caldas Novas op 1st"]
[Site "Caldas Novas"]
[Date "2017.03.12"]
[Round "6"]
[White "Mariano, Marceley Martins"]
[Black "Santos, Luciano da Silva"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "2098"]
[BlackElo "1880"]
[PlyCount "71"]
[EventDate "2017.03.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Bc4 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. Bb3 Ng4 9. Nxc6 dxc6 10. Qxd8 Rxd8 11. Bc5 Kf8 12. h3 Nh6 13. f4 b6 14. Be3 Ba6 15. Kf2 Bd4 16. Rhd1 Bxe3+ 17. Kxe3 Ng8 18. e5 Bb7 19. a4 a6 20. a5 b5 21. Ne4 Rxd1 22. Rxd1 c5 23. Nxc5 Bxg2 24. Rd2 Bc6 25. Bd5 Bxd5 26. Rxd5 Ke8 27. Kd4 Nh6 28. Kc3 Nf5 29. Kb4 Ne3 30. Rd3 Nxc2+ 31. Kb3 Ne1 32. Rg3 h5 33. h4 Rd8 34. Nxa6 Nd3 35. Nc7+ Kf8 36. a6 1-0

[Event "Caldas Novas op 1st"]
[Site "Caldas Novas"]
[Date "2017.03.12"]
[Round "5"]
[White "Valcarcel, Victor Ignacio Sant"]
[Black "Mariano, Marceley Martins"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1574"]
[BlackElo "2098"]
[PlyCount "66"]
[EventDate "2017.03.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 e5 4. Be2 Nf6 5. 0-0 Nc6 6. d3 Be6 7. Re1 Be7 8. Nbd2 0-0 9. Nf1 Nd7 10. Ng3 f5 11. exf5 Bxf5 12. Be3 Be6 13. d4 exd4 14. cxd4 Nf6 15. Bb5 Bg4 16. dxc5 dxc5 17. Qb3+ Kh8 18. Bxc6 bxc6 19. Ne5 Qd5 20. Qc3 Rad8 21. f3 Bc8 22. Rad1 Qxd1 23. Rxd1 Rxd1+ 24. Kf2 Rd5 25. Ke2 Ba6+ 26. Nc4 Rfd8 27. b3 Re8 28. Kf2 Bd8 29. Bf4 Rd1 30. Nd6 Nd5 31. Qc2 Ree1 32. Qf5 Bf6 33. Nge4 Bh4+ 0-1

[Event "Caldas Novas op 1st"]
[Site "Caldas Novas"]
[Date "2017.03.11"]
[Round "3"]
[White "Fontenelle, Reinaldo Resende"]
[Black "Mariano, Marceley Martins"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1907"]
[BlackElo "2098"]
[PlyCount "84"]
[EventDate "2017.03.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nde2 Be6 8. g4 Nbd7 9. Bg2 Rc8 10. 0-0 b5 11. Be3 Bxg4 12. hxg4 Nxg4 13. Ng3 Qh4 14. Re1 h5 15. Nf5 Qh2+ 16. Kf1 Rc6 17. Nd5 g6 18. Nb4 gxf5 19. Nxc6 f4 20. Bd2 Rg8 21. Qf3 Qh4 22. Ke2 Nc5 23. Rh1 Qg5 24. Bh3 Qg6 25. Raf1 Nxe4 26. Nb4 a5 27. Nd3 b4 28. Bg2 d5 29. Rhg1 Nef6 30. Qh3 f3+ 31. Bxf3 e4 32. Bxg4 exd3+ 33. cxd3 hxg4 34. Qe3+ Be7 35. Rc1 Kf8 36. Qe5 Kg7 37. Rc7 Bd8 38. Kd1 Bxc7 39. Qxc7 Qxd3 40. Qe5 Qb1+ 41. Bc1 Rc8 42. Rxg4+ Kf8 0-1

[Event "Caldas Novas op 1st"]
[Site "Caldas Novas"]
[Date "2017.03.11"]
[Round "2"]
[White "Mariano, Marceley Martins"]
[Black "De Miranda, Daniele Correa"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2098"]
[BlackElo "1165"]
[PlyCount "35"]
[EventDate "2017.03.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 c5 4. exd5 exd5 5. dxc5 Na6 6. Bxa6 Nf6 7. Bb5+ Nd7 8. Nxd5 Bxc5 9. Qe2+ Be7 10. Bf4 b6 11. Bc7 0-0 12. Nxe7+ Kh8 13. Bxd8 Rxd8 14. Qe4 Nc5 15. Qxa8 g6 16. Qb8 Ne4 17. Qe5+ Nf6 18. Qxf6# 1-0

[Event "Caldas Novas op 1st"]
[Site "Caldas Novas"]
[Date "2017.03.11"]
[Round "4"]
[White "Mariano, Marceley Martins"]
[Black "Juliani, Sidney"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "2098"]
[BlackElo "1872"]
[PlyCount "80"]
[EventDate "2017.03.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. Be3 b5 8. 0-0 Bb7 9. a3 Nc6 10. Qe2 Nxd4 11. Bxd4 Bc5 12. Bxc5 Qxc5 13. Kh1 Qg5 14. f4 Qh4 15. Qf2 Qh6 16. e5 Nd5 17. Ne4 0-0 18. Ng5 g6 19. Ne4 f6 20. Qg3 fxe5 21. fxe5 Nf4 22. Nf6+ Rxf6 23. exf6 Bxg2+ 24. Kg1 Bxf1 25. Rxf1 e5 26. Qg4 Rd8 27. Bf5 Qf8 28. Bxd7 Qxf6 29. Rd1 Kg7 30. b3 Qb6+ 31. Kf1 Qb7 32. Kf2 h5 33. Qf3 Rxd7 34. Qxb7 Rxb7 35. Rd6 Rc7 36. Rd2 g5 37. Ke3 Kf6 38. Rd6+ Ne6 39. Kd3 Kf5 40. Rxa6 Nc5+ 0-1

[Event "Rio Verde Fexeg Cup"]
[Site "Rio Verde"]
[Date "2012.10.21"]
[Round "6"]
[White "De Oliveira, Aquiles Machado"]
[Black "Mariano, Marceley Martins"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2068"]
[BlackElo "2091"]
[PlyCount "10"]
[EventDate "2012.10.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Qg4 1/2-1/2

[Event "Rio Verde Fexeg Cup"]
[Site "Rio Verde"]
[Date "2012.10.21"]
[Round "5"]
[White "Mariano, Marceley Martins"]
[Black "De Paula, Guilherme Bueno"]
[Result "0-1"]
[ECO "A02"]
[WhiteElo "2091"]
[BlackElo "2040"]
[PlyCount "156"]
[EventDate "2012.10.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. b3 g6 2. Bb2 Nf6 3. e4 Bg7 4. f4 0-0 5. Qf3 d5 6. e5 Ne8 7. d4 f6 8. Bd3 fxe5 9. dxe5 Nc6 10. Qe3 Nb4 11. Ne2 Nxd3+ 12. cxd3 b6 13. 0-0 c5 14. d4 Ba6 15. dxc5 bxc5 16. Rf2 d4 17. Qd2 Rb8 18. Na3 Nc7 19. Rc1 Ne6 20. Nc4 Bh6 21. g3 Rf5 22. Qd3 Bb7 23. Kf1 Ba6 24. Ng1 Qf8 25. Rcc2 Nc7 26. Bc1 Nd5 27. Bd2 g5 28. Qf3 Rd8 29. Nh3 gxf4 30. gxf4 Kf7 31. Ke1 Ke6 32. Na5 Rc8 33. Qg4 Qg7 34. Qxg7 Bxg7 35. Ng5+ Kd7 36. Nxh7 Bh6 37. h4 Nxf4 38. Kd1 Bd3 39. Rc1 Rxe5 40. Bxf4 Bxf4 41. Rxf4 Bxh7 42. Nc4 Re4 43. Rxe4 Bxe4 44. b4 Ke6 45. Nd2 Bd5 46. bxc5 Bxa2 47. Ra1 Bd5 48. Rxa7 Rxc5 49. h5 Rc8 50. Ra6+ Kf5 51. Ke2 Rh8 52. h6 e6 53. Kd3 Rxh6 54. Ra5 Rh4 55. Rb5 Kf6 56. Ra5 Ke7 57. Ra7+ Kd6 58. Ra6+ Kc5 59. Ra5+ Kb6 60. Ra1 e5 61. Nc4+ Bxc4+ 62. Kxc4 Rh3 63. Kd5 Re3 64. Rb1+ Kc7 65. Rc1+ Kd7 66. Ra1 Ke7 67. Ra6 d3 68. Kc4 d2 69. Ra7+ Ke6 70. Ra6+ Kf5 71. Rd6 Re2 72. Kc3 Kf4 73. Kc2 e4 74. Kd1 Rh2 75. Rf6+ Ke5 76. Rf8 e3 77. Re8+ Kd4 78. Rd8+ Kc5 0-1

[Event "Rio Verde Fexeg Cup"]
[Site "Rio Verde"]
[Date "2012.10.20"]
[Round "3"]
[White "Da Silva, Alexandre Mota"]
[Black "Mariano, Marceley Martins"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1824"]
[BlackElo "2091"]
[PlyCount "100"]
[EventDate "2012.10.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Bf4 dxc4 4. a4 b5 5. Nc3 b4 6. Ne4 Bf5 7. Ng3 Be6 8. e4 g6 9. Nf3 Bg7 10. Rc1 c5 11. d5 Bg4 12. Bxc4 Nd7 13. Bb5 Qb6 14. Qd2 a6 15. Bc6 Rd8 16. Be3 a5 17. Bxc5 Qb8 18. Bd4 f6 19. Be3 Bxf3 20. gxf3 Kf7 21. f4 h5 22. Ne2 Nf8 23. Nd4 Bh6 24. f3 e5 25. dxe6+ Nxe6 26. Bd5 Rxd5 27. exd5 Nxf4 28. Kf1 Qe5 29. Rc8 Rh7 30. Nb5 Nxd5 31. Bxh6 Nxh6 32. Qe2 Ne3+ 33. Kf2 Nhf5 34. Qd2 Kg7 35. Nd4 Nxd4 36. Qxe3 Qd6 37. Qd2 Qe5 38. Kg2 Ne2 39. Rc4 g5 40. Re1 Nf4+ 41. Kf1 Qf5 42. Re7+ Kh6 43. Rxh7+ Kxh7 44. Qc2 Nd3 45. Rd4 Qxf3+ 46. Kg1 Qe3+ 47. Kf1 Qxd4 48. Ke2 Qxb2 49. Kxd3 Qxc2+ 50. Kxc2 f5 0-1

[Event "Rio Verde Fexeg Cup"]
[Site "Rio Verde"]
[Date "2012.10.20"]
[Round "4"]
[White "Sergio Filho, Claudio Santos"]
[Black "Mariano, Marceley Martins"]
[Result "0-1"]
[ECO "A88"]
[WhiteElo "1895"]
[BlackElo "2091"]
[PlyCount "58"]
[EventDate "2012.10.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 f5 2. Nc3 g6 3. g3 Bg7 4. Bg2 c6 5. d4 d6 6. Nf3 Nf6 7. 0-0 0-0 8. b4 Be6 9. Qd3 Kh8 10. Rb1 d5 11. c5 f4 12. Qd1 Bf5 13. Rb2 fxg3 14. hxg3 Nbd7 15. Bf4 Nh5 16. Be5 Nxe5 17. Nxe5 Bxe5 18. dxe5 Qc7 19. Qd4 Ng7 20. f4 Rad8 21. Rd1 Bg4 22. b5 Nf5 23. Qd3 Qa5 24. Kf2 Qa3 25. Rdd2 Qxc5+ 26. Ke1 Qg1+ 27. Bf1 Nxg3 28. e3 Nxf1 29. Qxf1 Qxe3+ 0-1

[Event "Rio Verde Fexeg Cup"]
[Site "Rio Verde"]
[Date "2012.10.19"]
[Round "2"]
[White "Mariano, Marceley Martins"]
[Black "De Paula, Luciano Alves"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2091"]
[BlackElo "1805"]
[PlyCount "111"]
[EventDate "2012.10.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 dxe4 4. dxe4 e5 5. Ngf3 Bg4 6. Bc4 Nc6 7. c3 Qd7 8. Qb3 Na5 9. Bxf7+ Kd8 10. Qd5 Qxd5 11. Bxd5 Bd6 12. Ng5 Nh6 13. b4 Nc6 14. h3 Bd7 15. Nb3 Ke7 16. Be3 Nd8 17. Nc5 Bc8 18. Nf3 Nhf7 19. 0-0-0 c6 20. Bb3 a5 21. Na4 Be6 22. Nb6 Ra6 23. Nc4 axb4 24. Nxd6 Nxd6 25. Bc5 N8f7 26. Bxb4 Rd8 27. Kb2 b6 28. Bxd6+ Rxd6 29. Rxd6 Kxd6 30. Rd1+ Ke7 31. Nd2 Nd6 32. f3 Ra8 33. Nf1 g5 34. Ne3 h5 35. Nc2 g4 36. hxg4 hxg4 37. Rh1 Bxb3 38. axb3 gxf3 39. gxf3 Rf8 40. Rh3 Nf7 41. Rg3 Nd6 42. Nb4 Kd7 43. Kc2 Rf7 44. Kd3 Rh7 45. Rg5 Re7 46. Ke3 Nf7 47. Rg6 Nd6 48. c4 Rh7 49. Nd3 Re7 50. Rg5 Nf7 51. Rf5 Kd6 52. Rf6+ Kd7 53. Rxf7 Rxf7 54. Nxe5+ Ke6 55. Nxf7 Kxf7 56. f4 1-0

[Event "Anapolis Interior-ch"]
[Site "Anapolis"]
[Date "2012.08.05"]
[Round "5"]
[White "De Oliveira, Aquiles Machado"]
[Black "Mariano, Marceley Martins"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2061"]
[BlackElo "2095"]
[PlyCount "125"]
[EventDate "2012.08.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Bg4 3. Bg2 Bxf3 4. Bxf3 e5 5. c4 e4 6. Bg2 c6 7. cxd5 cxd5 8. Qb3 Qd7 9. Nc3 Nf6 10. 0-0 Be7 11. d3 Na6 12. dxe4 dxe4 13. Nxe4 Nxe4 14. Bxe4 Nc5 15. Qc2 Nxe4 16. Qxe4 0-0 17. Be3 Bf6 18. Rad1 Qb5 19. Rd2 Rae8 20. Qd3 Qa5 21. Qb3 Re5 22. Rfd1 Rb5 23. Rd5 Rxb3 24. Rxa5 Rxb2 25. Rxa7 b5 26. Rd2 Rb8 27. Rxb2 Bxb2 28. Bf4 Rd8 29. Rb7 f6 30. Rxb5 Rd1+ 31. Kg2 Bc3 32. Rb3 Be1 33. Rd3 Ra1 34. Rd8+ Kf7 35. Ra8 g5 36. Bc7 Rc1 37. Ra7 Ke6 38. a4 Rc2 39. Bb6 Kd5 40. e4+ Ke6 41. a5 h5 42. a6 Rc8 43. Rb7 Bb4 44. a7 Bd6 45. Bc7 Bxc7 46. Rxc7 Ra8 47. f4 gxf4 48. gxf4 Kd6 49. Rb7 Kc6 50. Rf7 Kc5 51. Kf3 Kd4 52. Rd7+ Kc5 53. Ke3 Kc6 54. Rf7 Kc5 55. Rxf6 Rxa7 56. Rf5+ Kc4 57. Rxh5 Ra3+ 58. Kf2 Kd4 59. Re5 Ra2+ 60. Kg3 Ke3 61. f5 Ra1 62. f6 Rg1+ 63. Kh4 1-0

[Event "Anapolis Interior-ch"]
[Site "Anapolis"]
[Date "2012.08.05"]
[Round "6"]
[White "Mariano, Marceley Martins"]
[Black "Boucher, Daniel Ricardo"]
[Result "1-0"]
[ECO "C16"]
[WhiteElo "2095"]
[BlackElo "1707"]
[PlyCount "37"]
[EventDate "2012.08.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. h4 c5 6. a3 cxd4 7. axb4 dxc3 8. bxc3 Qc7 9. Nf3 Nd7 10. Bb5 Ng6 11. Qd4 Ke7 12. Bxd7 Bxd7 13. h5 Bb5 14. hxg6 hxg6 15. Bg5+ Kd7 16. Kd2 Rhc8 17. Rh7 Rg8 18. Rxa7 Rac8 19. Bf6 1-0

[Event "Anapolis Interior-ch"]
[Site "Anapolis"]
[Date "2012.08.04"]
[Round "4"]
[White "Mariano, Marceley Martins"]
[Black "Wilhelms, Diego Lima"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "2095"]
[BlackElo "2155"]
[PlyCount "21"]
[EventDate "2012.08.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Nxe4 5. Bxf7+ Kxf7 6. Nxe4 Be7 7. 0-0 d5 8. Ng3 Rf8 9. d3 Kg8 10. Re1 Bg4 11. Re3 1/2-1/2

[Event "Anapolis Interior-ch"]
[Site "Anapolis"]
[Date "2012.08.04"]
[Round "3"]
[White "Reis, Andre Luiz Cavalcan"]
[Black "Mariano, Marceley Martins"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "1911"]
[BlackElo "2095"]
[PlyCount "96"]
[EventDate "2012.08.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 b6 2. d4 Bb7 3. Nc3 e6 4. e4 d5 5. cxd5 exd5 6. e5 g6 7. Be3 Bg7 8. f4 Ne7 9. Nf3 Nf5 10. Bf2 h5 11. Bd3 Bc8 12. Rc1 c6 13. b4 b5 14. a4 a6 15. 0-0 Be6 16. a5 Bh6 17. g3 Ne7 18. Nb1 Bg4 19. Be2 Bxf3 20. Bxf3 h4 21. Nd2 hxg3 22. hxg3 g5 23. Bh5 gxf4 24. e6 Ng6 25. exf7+ Kxf7 26. Nf3 Kg7 27. Bxg6 Kxg6 28. Ne5+ Kg7 29. Qh5 Qf6 30. Be3 Bg5 31. Qg4 Qh6 32. Kg2 Qh2+ 33. Kf3 Qh5 34. Qxh5 Rxh5 35. Kg4 Kh6 36. Rh1 Rxh1 37. Rxh1+ Kg7 38. Bxf4 Bf6 39. Bh6+ Kg8 40. Bf4 Ra7 41. Kf5 Bg7 42. Ke6 Bf8 43. Nd3 Re7+ 44. Kf5 Nd7 45. Rc1 Rf7+ 46. Ke6 Re7+ 47. Kf5 Rf7+ 48. Ke6 Re7+ 1/2-1/2

[Event "Anapolis Interior-ch"]
[Site "Anapolis"]
[Date "2012.08.03"]
[Round "1"]
[White "De Paula, Luciano Alves"]
[Black "Mariano, Marceley Martins"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "1814"]
[BlackElo "2095"]
[PlyCount "154"]
[EventDate "2012.08.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nc6 5. Nf3 Nf6 6. Bf4 Qb6 7. Na4 Qb4+ 8. Bd2 Qd6 9. e3 Bg4 10. Be2 b6 11. Nc3 e6 12. Qa4 Bxf3 13. gxf3 Be7 14. Bb5 Rc8 15. Qxa7 Nd7 16. Bxc6 Qxc6 17. Qa4 Qb7 18. Rc1 0-0 19. 0-0 Ra8 20. Qb3 Qa6 21. a3 Nf6 22. Nb5 Rac8 23. Rxc8 Rxc8 24. Rc1 Rxc1+ 25. Bxc1 Qa5 26. Nc3 Bd6 27. Qa4 Qxa4 28. Nxa4 Nd7 29. b4 Kf8 30. Nc3 Nb8 31. Nb5 Be7 32. e4 Nc6 33. Be3 Bd8 34. exd5 exd5 35. Nc3 Ne7 36. Bf4 Nf5 37. Nxd5 Nxd4 38. Bd6+ Ke8 39. Kg2 f6 40. Bb8 Kd7 41. Bf4 Kc6 42. Nc3 Nc2 43. Bc1 Be7 44. h3 Ne1+ 45. Kf1 Nxf3 46. Ke2 Ng1+ 47. Ke3 Nxh3 48. f3 h5 49. Ke4 g6 50. Be3 f5+ 51. Kd3 f4 52. b5+ Kd7 53. Bd4 Ng5 54. Ke2 Ne6 55. Bg1 Kd6 56. Na4 Nc5 57. Nc3 Bd8 58. Nd1 Kd5 59. Bh2 g5 60. Bg1 Kc4 61. Bxc5 bxc5 62. a4 Kb3 63. Kd3 c4+ 64. Kd4 Bf6+ 65. Kd5 Bd8 66. Nf2 c3 67. Nd3 h4 68. Nc5+ Kb2 69. Kc6 h3 70. b6 Bxb6 71. Kxb6 h2 72. Nd3+ Kb1 73. Nf2 c2 74. a5 c1Q 75. a6 Qg1 76. a7 Qxf2+ 77. Kb7 Qxa7+ 0-1

[Event "Anapolis Interior-ch"]
[Site "Anapolis"]
[Date "2012.08.03"]
[Round "2"]
[White "Mariano, Marceley Martins"]
[Black "Santos, Luciano da Silva"]
[Result "1-0"]
[ECO "A02"]
[WhiteElo "2095"]
[BlackElo "1933"]
[PlyCount "53"]
[EventDate "2012.08.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 g6 3. e4 d6 4. f4 Bg7 5. Nf3 0-0 6. Bd3 Nc6 7. Nc3 Bg4 8. h3 Bxf3 9. Qxf3 e5 10. f5 Nd4 11. Qf2 c6 12. 0-0-0 d5 13. g4 Nxe4 14. Bxe4 dxe4 15. Nxe4 Qd5 16. d3 f6 17. h4 b6 18. Kb1 Qd7 19. fxg6 hxg6 20. h5 gxh5 21. Rxh5 Qxg4 22. Rdh1 Kf7 23. R5h4 Qd7 24. Rg1 Ke8 25. Rh7 Rf7 26. Rgxg7 Rxg7 27. Nxf6+ 1-0

[Event "Goias zt"]
[Site "Itaborai"]
[Date "2012.04.22"]
[Round "6"]
[White "Mariano, Marceley Martins"]
[Black "Perdomo, Leandro Daniel"]
[Result "1/2-1/2"]
[ECO "C77"]
[WhiteElo "2088"]
[BlackElo "2372"]
[PlyCount "9"]
[EventDate "2012.04.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 1/2-1/2

[Event "Goias zt"]
[Site "Itaborai"]
[Date "2012.04.22"]
[Round "5"]
[White "Silva, Gustavo Queiroz Dos"]
[Black "Mariano, Marceley Martins"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "1941"]
[BlackElo "2088"]
[PlyCount "140"]
[EventDate "2012.04.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Be3 Nf6 6. Nc3 a6 7. f3 e5 8. Nb3 Be6 9. Qd2 Be7 10. g4 d5 11. g5 d4 12. gxf6 Bxf6 13. 0-0-0 dxe3 14. Qxe3 Qe7 15. Rg1 Rc8 16. Nd5 Bxd5 17. exd5 Nd4 18. Nxd4 exd4 19. Qxe7+ Kxe7 20. Bh3 Rc5 21. c3 Kd6 22. f4 dxc3 23. b3 b5 24. Bg2 b4 25. Rge1 Rhc8 26. Kc2 Ra5 27. Ra1 Ra3 28. Re4 Rb8 29. Rc4 Rb6 30. Rc6+ Rxc6 31. dxc6 Kc7 32. Be4 g6 33. Bg2 a5 34. Bd5 a4 35. bxa4 Rxa4 36. Bxf7 Ra7 37. Re1 Kb6 38. Bb3 Ra5 39. Re8 Rh5 40. Rb8+ Kxc6 41. Rxb4 Rxh2+ 42. Kd3 Kc5 43. Rc4+ Kb5 44. Re4 Rd2+ 45. Ke3 Bd8 46. Rc4 Bf6 47. Re4 Bh8 48. Rc4 h5 49. Kf3 h4 50. Kg4 Bf6 51. Kh3 Rd3+ 52. Kh2 Rf3 53. Kg2 Rg3+ 54. Kh2 Be7 55. Rd4 Bc5 56. Rd5 Rf3 57. Rg5 Rxf4 58. Rxg6 Bf2 59. Rg2 Kb4 60. Rg7 Ka3 61. Rg8 Kb2 62. Rc8 Bd4 63. Kh3 Bf6 64. Rc6 Rf3+ 65. Kg2 Rg3+ 66. Kh1 Be5 67. Re6 Re3 68. Rh6 h3 69. Rg6 h2 70. Rh6 Re1+ 0-1

[Event "Goias zt"]
[Site "Itaborai"]
[Date "2012.04.21"]
[Round "3"]
[White "De Paula, Guilherme Bueno"]
[Black "Mariano, Marceley Martins"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2032"]
[BlackElo "2088"]
[PlyCount "55"]
[EventDate "2012.04.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. c4 e5 2. g3 c5 3. Bg2 Nc6 4. Nc3 d6 5. Nf3 Be6 6. d3 h5 7. a3 Be7 8. Rb1 h4 9. b4 hxg3 10. hxg3 Rxh1+ 11. Bxh1 Qd7 12. b5 Nd4 13. Nxd4 exd4 14. Nd5 Nf6 15. Nxe7 Kxe7 16. Bg5 Rh8 17. Kd2 Rh5 18. f4 Rxg5 19. fxg5 Ng4 20. Qa4 b6 21. Bc6 Qc7 22. Rh1 d5 23. Rh8 Bd7 24. Bxd7 Qxg3 25. Bxg4 a5 26. bxa6 Qxg4 27. Qe8+ Kd6 28. Qd8+ 1-0

[Event "Goias zt"]
[Site "Itaborai"]
[Date "2012.04.21"]
[Round "4"]
[White "Mariano, Marceley Martins"]
[Black "Franca, Jairo"]
[Result "1-0"]
[ECO "C32"]
[WhiteElo "2088"]
[BlackElo "1881"]
[PlyCount "71"]
[EventDate "2012.04.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. exd5 e4 4. d3 Nf6 5. c4 Bc5 6. d4 Bb4+ 7. Bd2 Bxd2+ 8. Qxd2 0-0 9. Nc3 Re8 10. 0-0-0 Bf5 11. h3 h5 12. Qe3 c6 13. dxc6 Nxc6 14. a3 a5 15. d5 Nb4 16. axb4 axb4 17. Nb1 Ra1 18. Ne2 Qa5 19. Nd4 Qa2 20. Kc2 Nxd5 21. Qb3 e3+ 22. Nxf5 e2 23. Qxa2 exd1Q+ 24. Kxd1 Rxa2 25. cxd5 Rxb2 26. Nd2 Ra8 27. Kc1 Raa2 28. Nc4 Rc2+ 29. Kb1 b3 30. Nfe3 Rf2 31. f5 b5 32. d6 bxc4 33. Nxc4 Rac2 34. d7 b2 35. d8Q+ Kh7 36. Bd3 1-0

[Event "Goias zt"]
[Site "Itaborai"]
[Date "2012.04.20"]
[Round "2"]
[White "Mariano, Marceley Martins"]
[Black "De Arruda, Filho Ivo Pereira"]
[Result "1-0"]
[ECO "B97"]
[WhiteElo "2088"]
[BlackElo "1923"]
[PlyCount "51"]
[EventDate "2012.04.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2 Qxb2 9. Nb3 Qa3 10. Bxf6 gxf6 11. Qd4 Be7 12. Nb1 e5 13. Qc4 Be6 14. Nxa3 Bxc4 15. Nxc4 Nc6 16. Nb6 Rd8 17. Nd5 Rg8 18. g3 Rc8 19. Bh3 Rd8 20. 0-0 h5 21. Rab1 h4 22. Kg2 hxg3 23. hxg3 Rb8 24. a4 Bd8 25. c3 Ne7 26. Nxf6+ 1-0

[Event "Goias zt"]
[Site "Itaborai"]
[Date "2012.04.20"]
[Round "1"]
[White "Okada, William Kenji"]
[Black "Mariano, Marceley Martins"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1788"]
[BlackElo "2088"]
[PlyCount "102"]
[EventDate "2012.04.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. g3 dxc4 4. Nf3 b5 5. Bg2 Bb7 6. a4 Nd7 7. Bf4 Ngf6 8. 0-0 e6 9. axb5 cxb5 10. Nc3 a6 11. Re1 Be7 12. Qc2 0-0 13. e4 Qb6 14. d5 Bc5 15. Rad1 Rae8 16. dxe6 fxe6 17. e5 Bxf3 18. Bxf3 Nd5 19. Nxd5 exd5 20. Bxd5+ Kh8 21. Bg2 Qe6 22. Re2 h6 23. Qd2 Re7 24. Bd5 Qg4 25. h3 Qxh3 26. Bc6 Nb6 27. Bg2 Qg4 28. Rde1 Rd7 29. Qc1 Nd5 30. Bd2 Qxg3 31. Rf1 Rf5 32. Be3 Nxe3 33. fxe3 Rxf1+ 34. Kxf1 Qxe5 35. Qe1 Rf7+ 36. Kg1 Bd6 37. Qh4 Be7 38. Qg4 Qf5 39. Qd4 Qb1+ 40. Kh2 Qg6 41. Kg1 Bd6 42. Rd2 Rd7 43. Qc3 Qb1+ 44. Kf2 Rf7+ 45. Ke2 Bg3 46. Rd8+ Kh7 47. Bf3 Qf5 48. e4 Qh3 49. e5 Qh2+ 50. Kd1 Qg1+ 51. Kd2 Bxe5 0-1

[Event "BRA-ch Amateur"]
[Site "Goiania"]
[Date "2012.02.21"]
[Round "7"]
[White "Andor, Jorge"]
[Black "Mariano, Marceley Martins"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "1832"]
[BlackElo "2084"]
[PlyCount "126"]
[EventDate "2012.02.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Nc6 9. Qd2 Be7 10. g4 h6 11. 0-0-0 Qc7 12. Kb1 0-0-0 13. Nd5 Bxd5 14. exd5 Nb8 15. h3 Nbd7 16. Qf2 Kb8 17. c4 Rc8 18. Bd3 Ka8 19. Rc1 Rhe8 20. Rc3 a5 21. Rhc1 b6 22. Bf1 Kb7 23. h4 a4 24. Nd2 Nc5 25. Bxc5 Qxc5 26. Qxc5 Rxc5 27. h5 Rec8 28. Ne4 Nxe4 29. fxe4 Bg5 30. R1c2 g6 31. hxg6 fxg6 32. Rf2 Bf4 33. b3 axb3 34. axb3 Ra8 35. Ra2 Rxa2 36. Kxa2 Rc7 37. Kb1 Rf7 38. Rf3 Kc7 39. Kc2 Kd8 40. Kd3 Ke7 41. Bh3 Kf6 42. Ke2 Ra7 43. Kf1 Kg5 44. Rd3 Ra1+ 45. Kf2 Kh4 46. b4 Rc1 47. g5 Kxg5 48. c5 bxc5 49. b5 c4 50. Ra3 c3 51. Bf1 c2 52. Rc3 Bd2 53. Rc6 Bb4 54. Rc4 Bc5+ 55. Ke2 Kf4 56. Bh3 Rb1 57. Rxc2 Kxe4 58. Rxc5 dxc5 59. d6 Rxb5 60. Bg2+ Kd4 61. d7 Rb8 62. Bb7 Rd8 63. Bc8 g5 0-1

[Event "BRA-ch Amateur"]
[Site "Goiania"]
[Date "2012.02.20"]
[Round "6"]
[White "Bernardes, Rafael Esteves"]
[Black "Mariano, Marceley Martins"]
[Result "0-1"]
[ECO "D44"]
[WhiteElo "1870"]
[BlackElo "2084"]
[PlyCount "58"]
[EventDate "2012.02.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 dxc4 6. a4 Qa5 7. e3 Ne4 8. Bf4 Nxc3 9. bxc3 Qxc3+ 10. Nd2 b5 11. Rc1 Qa5 12. axb5 cxb5 13. Qf3 Bb4 14. Rc2 0-0 15. Qxa8 Qa1+ 16. Ke2 Nd7 17. Qc6 Qa4 18. Rxc4 Nb6 19. Rxb4 Qxb4 20. Bd6 Qb2 21. Bxf8 Kxf8 22. Qc7 Ke8 23. Qxa7 Nc4 24. Qb8 Kd8 25. Kf3 Nxd2+ 26. Kg3 Ne4+ 27. Kh4 Qxf2+ 28. g3 Qf6+ 29. Kh3 e5+ 0-1

[Event "BRA-ch Amateur"]
[Site "Goiania"]
[Date "2012.02.20"]
[Round "5"]
[White "Mariano, Marceley Martins"]
[Black "Fonseca Rodrigues, Edson"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2084"]
[BlackElo "2097"]
[PlyCount "110"]
[EventDate "2012.02.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. f4 d5 4. e5 h5 5. h3 Nh6 6. Bd3 Bf5 7. Nf3 Nd7 8. Be3 e6 9. Nc3 Qe7 10. a3 f6 11. Qd2 Nb6 12. 0-0-0 0-0-0 13. Kb1 Bxd3 14. cxd3 Nf5 15. Rc1 Kb8 16. Nb5 c6 17. Nc3 h4 18. Bf2 Rdg8 19. Na2 g5 20. fxg5 fxg5 21. Nb4 Bh6 22. Qc2 g4 23. hxg4 Rxg4 24. Rcg1 Rhg8 25. Ne1 Nxd4 26. Bxd4 Rxd4 27. Qe2 Rdg4 28. Rh3 d4 29. Rgh1 c5 30. Nbc2 Nd5 31. Qf2 Be3 32. Qf1 Bf4 33. Rf3 Bxe5 34. Rf7 Qe8 35. Qf3 Bf4 36. Rh7 Qd8 37. Qe4 e5 38. Nf3 Bg3 39. Qf5 R4g7 40. Rh5 Rf8 41. Qe6 Rf6 42. Rh8 Qxh8 43. Qxd5 Rc7 44. Na1 Rfc6 45. Nd2 Qh7 46. Ne4 c4 47. Nc2 Rd7 48. Ng5 Qg7 49. Qb5 a6 50. Qa5 Qxg5 51. Nb4 Rc8 52. Qb6 Ka8 53. dxc4 Rxc4 54. Nxa6 Rc6 55. Qb5 Qf5+ 0-1

[Event "BRA-ch Amateur"]
[Site "Goiania"]
[Date "2012.02.19"]
[Round "3"]
[White "Magalhaes, Sebastiao Silva Jr"]
[Black "Mariano, Marceley Martins"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1761"]
[BlackElo "2084"]
[PlyCount "42"]
[EventDate "2012.02.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 a6 6. Be2 e5 7. Nb3 Be6 8. Be3 Nbd7 9. 0-0 Be7 10. f4 exf4 11. Bxf4 0-0 12. Kh1 Ne5 13. Qe1 Rc8 14. Rd1 Qc7 15. Nd4 b5 16. Bxe5 dxe5 17. Nxe6 fxe6 18. Bd3 Qc6 19. a3 Ng4 20. Rd2 Rxf1+ 21. Qxf1 Rf8 0-1

[Event "BRA-ch Amateur"]
[Site "Goiania"]
[Date "2012.02.19"]
[Round "4"]
[White "Mariano, Marceley Martins"]
[Black "De Arruda, Filho Ivo Pereira"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2084"]
[BlackElo "1923"]
[PlyCount "87"]
[EventDate "2012.02.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 c6 2. b3 d5 3. e5 Bf5 4. d4 e6 5. Bd3 Bg6 6. Ne2 Bb4+ 7. c3 Ba5 8. 0-0 Ne7 9. f4 Nd7 10. g4 Bxd3 11. Qxd3 h5 12. f5 exf5 13. gxf5 f6 14. e6 Nf8 15. Ba3 Qc7 16. Bc1 b5 17. Nd2 0-0-0 18. Nf3 Qb7 19. a4 b4 20. cxb4 Bxb4 21. Bf4 Bd6 22. Bxd6 Rxd6 23. Rfb1 g6 24. fxg6 Nfxg6 25. b4 Rxe6 26. b5 cxb5 27. axb5 Rg8 28. Kh1 Kb8 29. Ra6 Rb6 30. Rxb6 axb6 31. Qa3 Nc8 32. Ra1 Re8 33. Ng3 Nf4 34. Nf5 Rd8 35. Qe3 Ng6 36. Nd2 Qc7 37. Qa3 Qa7 38. Qc3 Qb7 39. Qg3+ Ne5 40. dxe5 d4+ 41. Nf3 fxe5 42. Qxe5+ Nd6 43. N5xd4 Rd7 44. Nc6+ 1-0

[Event "BRA-ch Amateur"]
[Site "Goiania"]
[Date "2012.02.18"]
[Round "2"]
[White "Mariano, Marceley Martins"]
[Black "Garcia, Gabriel Gonzaga"]
[Result "0-1"]
[ECO "C20"]
[WhiteElo "2084"]
[BlackElo "1885"]
[PlyCount "94"]
[EventDate "2012.02.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. b3 e5 2. e4 Nf6 3. Qe2 Nc6 4. Nf3 Bc5 5. h3 b6 6. Bb2 Qe7 7. Nc3 Nd4 8. Nxd4 Bxd4 9. g3 Bb7 10. Bg2 0-0 11. 0-0 Rfd8 12. Kh2 b5 13. Qxb5 Bxe4 14. Nxe4 c6 15. Nxf6+ Qxf6 16. Qe2 Bxb2 17. Rab1 Bd4 18. c4 Bb6 19. f4 Re8 20. fxe5 Qxe5 21. Qf3 f6 22. d4 Qe2 23. Qf5 Qe6 24. Qf3 Qe2 25. Rf2 Qxf3 26. Bxf3 Re3 27. Rc1 Rae8 28. Bg4 R8e7 29. Rcc2 Bc7 30. Bf3 Rd3 31. Kg2 Ree3 32. d5 cxd5 33. a4 dxc4 34. Rxc4 Bb6 35. h4 d5 36. Rc6 Re1 37. Bh5 g6 38. Re2 Rg1+ 39. Kh2 Rgxg3 40. Re7 Rh3+ 41. Kg2 Rdg3+ 42. Kf1 Rh1+ 43. Ke2 Rh2+ 44. Kd1 Rg1+ 45. Re1 Rxe1+ 46. Kxe1 gxh5 47. Rxf6 Rxh4 0-1

[Event "BRA-ch Amateur"]
[Site "Goiania"]
[Date "2012.02.18"]
[Round "1"]
[White "Poiani, Fernando Celso"]
[Black "Mariano, Marceley Martins"]
[Result "0-1"]
[ECO "A53"]
[WhiteElo "1801"]
[BlackElo "2084"]
[PlyCount "82"]
[EventDate "2012.02.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 Nf6 3. e4 d6 4. d4 g6 5. Nf3 Bg4 6. h3 Bxf3 7. Qxf3 Qb6 8. Qd3 Nbd7 9. Rb1 Bg7 10. Be3 Qc7 11. Be2 0-0 12. 0-0 a6 13. a4 c5 14. Nd5 Qd8 15. Nxf6+ Bxf6 16. f4 cxd4 17. Bxd4 Bxd4+ 18. Qxd4 Qc7 19. b4 Rac8 20. Rbd1 Qb6 21. c5 Qc6 22. cxd6 e5 23. fxe5 Rce8 24. b5 Qc5 25. bxa6 bxa6 26. Bxa6 Rxe5 27. Bb5 Rxe4 28. Qxc5 Nxc5 29. d7 Rd8 30. Rd5 Nxa4 31. Rc1 Kf8 32. Rc8 Ke7 33. Rc7 Nb6 34. Rd1 Re5 35. Bc6 Rc5 36. Kf2 Nc4 37. Rc8 Ne5 38. Rxd8 Kxd8 39. Ba4 Rc7 40. Ke3 f6 41. Rd6 Nc4+ 0-1

[Event "Goiano-ch"]
[Site "Goiania"]
[Date "2011.12.11"]
[Round "9.1"]
[White "Mariano, Marceley Martins"]
[Black "De Souza, Luiz Fernando Bueno"]
[Result "1-0"]
[ECO "C33"]
[WhiteElo "2076"]
[PlyCount "53"]
[EventDate "2011.12.03"]
[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. f4 exf4 3. Bc4 d6 4. d4 c6 5. Bxf4 Nf6 6. Nc3 Bg4 7. Qd3 b5 8. Bb3 a5 9. a4 b4 10. Nce2 Nbd7 11. Nf3 Nh5 12. 0-0 Nxf4 13. Nxf4 g5 14. Ne2 Qe7 15. Rae1 Bxf3 16. Rxf3 g4 17. Rxf7 Qd8 18. Ref1 Qb6 19. Be6 0-0-0 20. Bxd7+ Rxd7 21. Rxf8+ Rd8 22. Rxh8 Rxh8 23. Qg3 c5 24. Qxg4+ Kb8 25. Qd7 cxd4 26. Qb5 d3+ 27. Qxb6+ 1-0

[Event "Goiano-ch"]
[Site "Goiania"]
[Date "2011.12.11"]
[Round "8.5"]
[White "Santos, Luciano da Silva"]
[Black "Mariano, Marceley Martins"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1989"]
[BlackElo "2076"]
[PlyCount "76"]
[EventDate "2011.12.03"]
[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 b6 2. Nf3 Bb7 3. d4 f5 4. g3 e6 5. Bg2 Nf6 6. 0-0 Be7 7. Nc3 0-0 8. e3 Ne4 9. Nd2 Nxc3 10. bxc3 Bxg2 11. Kxg2 g5 12. f4 g4 13. e4 Rf6 14. Qe2 Rh6 15. Bb2 Rh3 16. Rf2 h5 17. Rg1 h4 18. Kf1 Nc6 19. Nb3 a5 20. a4 Qf8 21. d5 Nb8 22. Rfg2 Kf7 23. exf5 exf5 24. Qe5 Kg6 25. Qxc7 Qd8 26. Qe5 Bf6 27. Qe2 Qc7 28. Nd4 hxg3 29. hxg3 Na6 30. Qd3 Bxd4 31. cxd4 Nb4 32. Qc3 Re8 33. Rd2 Rc8 34. c5 Nxd5 35. Qc1 Qc6 36. Re2 Qxa4 37. Re5 Qb3 38. Qb1 Ne3+ 0-1

[Event "Goiano-ch"]
[Site "Goiania"]
[Date "2011.12.10"]
[Round "6.4"]
[White "De Paula, Rafael Figueiredo"]
[Black "Mariano, Marceley Martins"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "1990"]
[BlackElo "2076"]
[PlyCount "63"]
[EventDate "2011.12.03"]
[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 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Qg4 f5 8. Qg3 Nc6 9. Nf3 Nge7 10. Bd2 0-0 11. Bd3 c4 12. Be2 Ng6 13. h4 Qa5 14. h5 f4 15. Qg4 Nge7 16. 0-0 Bd7 17. Rfd1 Nf5 18. Ng5 Nh6 19. Qf3 Rf5 20. Nh3 Be8 21. Nxf4 Bxh5 22. Qh3 Bxe2 23. Nxe2 Raf8 24. Bxh6 gxh6 25. Qxh6 Rxf2 26. Qxe6+ Kh8 27. Rf1 Rxf1+ 28. Rxf1 Rxf1+ 29. Kxf1 Qd8 30. Nf4 Ne7 31. Qf6+ Kg8 32. Ne6 1-0

[Event "Goiano-ch"]
[Site "Goiania"]
[Date "2011.12.10"]
[Round "7.2"]
[White "Mariano, Marceley Martins"]
[Black "Chaves, Thiago de Melo Neve"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2076"]
[BlackElo "2001"]
[PlyCount "135"]
[EventDate "2011.12.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b3 b6 2. Bb2 Bb7 3. f4 e6 4. Nf3 Nf6 5. e3 d5 6. Be2 Nbd7 7. 0-0 Be7 8. Ne5 0-0 9. Qe1 Nxe5 10. fxe5 Ne4 11. d3 Nc5 12. Nd2 Bg5 13. Rf3 d4 14. exd4 Bxf3 15. Bxf3 Nd7 16. Bxa8 Qxa8 17. Ne4 Qd8 18. Qg3 Bh6 19. Rf1 f5 20. exf6 Nxf6 21. Ng5 Nh5 22. Rxf8+ Qxf8 23. Qg4 Nf4 24. Nf3 Qf5 25. Qxf5 exf5 26. Kf2 Nd5 27. a3 Ne3 28. Ke2 Nxc2 29. Ne5 Ne3 30. g3 g6 31. Nc6 a5 32. Bc1 Ng4 33. Bxh6 Nxh6 34. Ne7+ Kf7 35. Nd5 Ng4 36. h3 Nf6 37. Nxc7 Ke7 38. Nb5 Nd5 39. a4 g5 40. Na3 Ke6 41. Nc4 Kf6 42. Kf3 h5 43. g4 hxg4+ 44. hxg4 fxg4+ 45. Kxg4 Ke6 46. Kxg5 Nb4 47. Kf4 Kd5 48. Ke3 Nc2+ 49. Kd2 Nxd4 50. Nxb6+ Kc5 51. Kc3 Ne2+ 52. Kd2 Nd4 53. Nc4 Kb4 54. Nxa5 Kxa5 55. Kc3 Nc6 56. d4 Kb6 57. b4 Ne7 58. Kc4 Kc6 59. a5 Nf5 60. b5+ Kd6 61. a6 Ne3+ 62. Kb4 Kc7 63. Kc5 Nf5 64. b6+ Kb8 65. d5 Ng7 66. Kc6 Nf5 67. a7+ Ka8 68. Kc7 1-0

[Event "Goiano-ch"]
[Site "Goiania"]
[Date "2011.12.04"]
[Round "4.3"]
[White "De Paula, Guilherme Bueno"]
[Black "Mariano, Marceley Martins"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "2033"]
[BlackElo "2076"]
[PlyCount "81"]
[EventDate "2011.12.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. g3 c5 2. Bg2 d5 3. f4 Nc6 4. Nf3 Bg4 5. d3 Bxf3 6. Bxf3 e6 7. c3 f5 8. e4 dxe4 9. dxe4 Qxd1+ 10. Kxd1 0-0-0+ 11. Kc2 Nge7 12. Be3 fxe4 13. Bxe4 Nd5 14. Bf2 Be7 15. Na3 a6 16. Nc4 Kc7 17. Rad1 b5 18. Ne3 Nf6 19. Bf3 h5 20. Rxd8 Rxd8 21. Re1 Bd6 22. Nf1 Re8 23. Nd2 Nd8 24. Ne4 Nxe4 25. Bxe4 Rf8 26. h4 e5 27. f5 Nf7 28. Be3 Nd8 29. Rf1 c4 30. b3 Nc6 31. bxc4 bxc4 32. Bd5 Ne7 33. Be6 Kc6 34. Bg5 Nd5 35. Rd1 Nb6 36. Be3 Bc5 37. Bxc5 Kxc5 38. Rd2 Rf6 39. Re2 Kd6 40. Rd2+ Kc5 41. Re2 1/2-1/2

[Event "Goiano-ch"]
[Site "Goiania"]
[Date "2011.12.04"]
[Round "5.3"]
[White "Mariano, Marceley Martins"]
[Black "Sergio Filho, Claudio Santos"]
[Result "1-0"]
[ECO "A02"]
[WhiteElo "2076"]
[BlackElo "2070"]
[PlyCount "87"]
[EventDate "2011.12.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b3 f5 2. f4 Nf6 3. Nf3 d5 4. e3 e6 5. Bb5+ c6 6. Be2 Bd6 7. 0-0 0-0 8. Ba3 Bxa3 9. Nxa3 Qd6 10. Nb1 Nbd7 11. d4 b5 12. c4 bxc4 13. bxc4 dxc4 14. Bxc4 Nb6 15. Bd3 Nbd5 16. Re1 Rb8 17. Nbd2 Bd7 18. Ne5 Rfc8 19. Nb3 Be8 20. Rc1 Bh5 21. Qd2 Nd7 22. Nxd7 Qxd7 23. Nc5 Qd6 24. Ba6 Rc7 25. a4 h6 26. a5 g5 27. g3 Rg7 28. Rf1 Kh7 29. Bd3 gxf4 30. exf4 Rbg8 31. Rce1 Qd8 32. Rf2 Qh4 33. Bf1 Bf7 34. Nxe6 Bxe6 35. Rxe6 Nf6 36. Bg2 Rxg3 37. hxg3 Rxg3 38. Qb4 Nd5 39. Qb7+ Rg7 40. Qb1 Qh3 41. Qc1 Nb4 42. Qe3 Qg4 43. Re7 Qd1+ 44. Rf1 1-0

[Event "Goiano-ch"]
[Site "Goiania"]
[Date "2011.12.03"]
[Round "1.5"]
[White "Mariano, Marceley Martins"]
[Black "Reis, Andre Luiz Cavalcan"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2076"]
[PlyCount "79"]
[EventDate "2011.12.03"]
[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 d6 2. b3 Nf6 3. Nc3 c5 4. Bb2 Nc6 5. Bb5 e5 6. Nge2 Bd7 7. Bxc6 Bxc6 8. f3 Nh5 9. g3 Be7 10. Nd5 Bxd5 11. exd5 Bg5 12. Nc3 Qe7 13. 0-0 g6 14. f4 Bf6 15. Ne4 0-0 16. g4 exf4 17. Nxf6+ Nxf6 18. Re1 Qd8 19. Qf3 Nd7 20. Qxf4 Ne5 21. Rxe5 dxe5 22. Qxe5 f6 23. Qe6+ Rf7 24. Re1 Qd7 25. Bxf6 Qxe6 26. Rxe6 Rd7 27. c4 Kf7 28. g5 Re8 29. Rxe8 Kxe8 30. Kf2 Rd6 31. d4 cxd4 32. Bxd4 b5 33. Be5 Ra6 34. c5 Rxa2+ 35. Ke3 Ra3 36. c6 Rxb3+ 37. Kd4 Rb1 38. d6 Rc1 39. Kd5 b4 40. d7+ 1-0

[Event "Goiano-ch"]
[Site "Goiania"]
[Date "2011.12.03"]
[Round "3.4"]
[White "Mariano, Marceley Martins"]
[Black "Rezende, Guilherme Vilela"]
[Result "1/2-1/2"]
[ECO "A02"]
[WhiteElo "2076"]
[BlackElo "2050"]
[PlyCount "74"]
[EventDate "2011.12.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 e6 3. e3 b6 4. f4 Bb7 5. Nf3 Be7 6. Be2 0-0 7. 0-0 d6 8. d3 Ng4 9. Qc1 Bf6 10. Nc3 g6 11. h3 Nh6 12. e4 Bg7 13. Nd1 f6 14. Nf2 Qe7 15. d4 Nd7 16. Bd3 c5 17. c3 Kh8 18. Qe3 a5 19. g4 Nf7 20. a4 e5 21. dxe5 fxe5 22. f5 Bh6 23. Qe2 Bf4 24. fxg6 hxg6 25. Bc4 Ng5 26. Nxg5 Qxg5 27. Bd5 Bxd5 28. exd5 Be3 29. Bc1 Bxc1 30. Raxc1 Nf6 31. Ne4 Nxe4 32. Qxe4 Kg7 33. c4 Rh8 34. Rc3 Raf8 35. Rff3 Rf4 36. Rxf4 exf4 37. Kg2 Rf8 1/2-1/2

[Event "Goiania op"]
[Site "Goiania"]
[Date "2011.09.18"]
[Round "5"]
[White "De Oliveira, Kenner Martins"]
[Black "Mariano, Marceley Martins"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1810"]
[BlackElo "2069"]
[PlyCount "72"]
[EventDate "2011.09.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 b5 9. g4 d5 10. g5 Nxe4 11. fxe4 d4 12. Nxd4 exd4 13. Qxd4 Qa5 14. 0-0-0 Nd7 15. Kb1 Rc8 16. Bd2 Rxc3 17. Bxc3 Qxa2+ 18. Kc1 Bc5 19. Qd3 0-0 20. h3 Bc4 21. Qf3 Nb6 22. Re1 Qa1+ 23. Kd2 Rd8+ 24. Bd3 Rxd3+ 25. cxd3 Qa4 26. dxc4 b4 27. Ra1 bxc3+ 28. bxc3 Nxc4+ 29. Kd3 Ne5+ 30. Kd2 Qb5 31. Rhb1 Qd3+ 32. Kc1 Qxc3+ 33. Kd1 Qd3+ 34. Kc1 Be3+ 35. Kb2 Nc4+ 36. Ka2 Qa3# 0-1

[Event "Goiania op"]
[Site "Goiania"]
[Date "2011.09.18"]
[Round "6"]
[White "Mariano, Marceley Martins"]
[Black "Correa, Lorenna Martins"]
[Result "1-0"]
[ECO "C33"]
[WhiteElo "2069"]
[BlackElo "1840"]
[PlyCount "41"]
[EventDate "2011.09.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Bc4 Qe7 4. Nc3 g5 5. d4 Bg7 6. h4 h6 7. hxg5 hxg5 8. Rxh8 Bxh8 9. Qd3 Nc6 10. Nge2 d6 11. Nd5 Qd7 12. e5 dxe5 13. Qh7 Nce7 14. Nxe7 Qxe7 15. Qxh8 Qf8 16. Qxe5+ Qe7 17. Qg7 Nf6 18. Qxg5 Be6 19. Bxe6 Qxe6 20. Qe5 Nd5 21. Qh8+ 1-0

[Event "Goiania op"]
[Site "Goiania"]
[Date "2011.09.17"]
[Round "3"]
[White "Fier, Alexandr"]
[Black "Mariano, Marceley Martins"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "2583"]
[BlackElo "2069"]
[PlyCount "91"]
[EventDate "2011.09.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Nbd7 9. 0-0-0 Qc7 10. g4 b5 11. Bxf6 gxf6 12. f5 Ne5 13. Qh3 0-0 14. Nce2 Kh8 15. Nf4 Rg8 16. fxe6 Bxe6 17. Nd5 Bxd5 18. exd5 Rxg4 19. Bd3 Nxd3+ 20. Rxd3 Rag8 21. Rhd1 f5 22. Nxf5 Bf6 23. Rg3 Rxg3 24. hxg3 Bg5+ 25. Kb1 Rg6 26. Re1 Qd7 27. g4 h6 28. Qc3+ Kh7 29. a3 Bd8 30. Re4 Bg5 31. a4 Bd8 32. axb5 Qxb5 33. Qd2 Bg5 34. Qe2 Qxd5 35. Rd4 Qe5 36. Qxa6 Bf4 37. Qd3 Qe1+ 38. Ka2 Qa5+ 39. Kb3 Be5 40. Ra4 Qb6+ 41. Rb4 Qg1 42. Ne7 Qa1 43. c3 Qh1 44. Rb8 Qg2 45. Nxg6 fxg6 46. Qc4 1-0

[Event "Goiania op"]
[Site "Goiania"]
[Date "2011.09.17"]
[Round "4"]
[White "Mariano, Marceley Martins"]
[Black "Okada, William Kenji"]
[Result "1-0"]
[ECO "B98"]
[WhiteElo "2069"]
[BlackElo "1772"]
[PlyCount "165"]
[EventDate "2011.09.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Nc6 9. 0-0-0 Bd7 10. Nb3 b5 11. Bd3 b4 12. Ne2 a5 13. Nbd4 Nxd4 14. Nxd4 a4 15. Rhe1 Qb6 16. Bxf6 gxf6 17. e5 Rc8 18. exd6 Bxd6 19. Nf5 Bf8 20. b3 axb3 21. axb3 Qa5 22. Kd2 Qc5 23. Ne3 Bh6 24. Ng4 Bg7 25. Qg3 Rd8 26. Kc1 Qc3 27. Bc4 Ra8 28. Qxc3 bxc3 29. Kb1 Ra7 30. f5 e5 31. Ne3 0-0 32. Nd5 Bxf5 33. Nxc3 Rb8 34. Nb5 Ra5 35. Nd6 Bg6 36. g4 Rba8 37. Nf5 Bf8 38. c3 e4 39. b4 Rb8 40. Kc2 Ra7 41. Rxe4 Rc7 42. Kb3 Rbc8 43. Rd3 Rb8 44. h4 h5 45. Rd5 Kh7 46. gxh5 Bxh5 47. Nd4 Bd1+ 48. Nc2 Bf3 49. Bd3 Bxe4 50. Bxe4+ Kg7 51. Rh5 Re7 52. Bc6 Rc7 53. Bd5 Rc5 54. Rf5 Kg6 55. Ne3 Rc7 56. h5+ Kg7 57. Ng4 Be7 58. h6+ Kg6 59. Be4 Rcc8 60. Rd5+ f5 61. Bxf5+ Kg5 62. Bxc8+ Kf4 63. Bf5 Bf8 64. h7 Bg7 65. c4 Rb7 66. Nf2 Rb8 67. Nd3+ Ke3 68. c5 Rb7 69. c6 Rc7 70. b5 Bh8 71. Bd7 Ke4 72. Nb4 Bg7 73. b6 Rxc6 74. Bxc6 Ke3 75. b7 f5 76. b8Q f4 77. Rd3+ Ke2 78. Bf3+ Kf2 79. Qb6+ Bd4 80. Qxd4+ Kg3 81. Qg1+ Kh3 82. Qg2+ Kh4 83. Qg4# 1-0

[Event "Goiania op"]
[Site "Goiania"]
[Date "2011.09.16"]
[Round "1"]
[White "Maia, Miguel Torres de Az"]
[Black "Mariano, Marceley Martins"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "2069"]
[PlyCount "76"]
[EventDate "2011.09.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. e5 dxe5 5. Nxe5 Qd5 6. d4 e6 7. Be3 Be7 8. c4 Qd6 9. Nc3 a6 10. d5 Qxe5 11. Qf3 0-0 12. Bd3 exd5 13. cxd5 Bd6 14. Rg1 Qxh2 15. 0-0-0 Bg4 16. Rh1 Qxh1 17. Rxh1 Bxf3 18. gxf3 b5 19. Bg5 Nbd7 20. Bf5 h6 21. Bh4 b4 22. Ne4 Bf4+ 23. Kb1 Nxd5 24. Bxd7 Nb6 25. Bf5 g5 26. Bg3 Bxg3 27. fxg3 Kg7 28. f4 f6 29. Rg1 c4 30. Be6 Rfe8 31. f5 Rad8 32. Nf2 Rd4 33. Rd1 Red8 34. Re1 a5 35. Ne4 a4 36. Nc5 b3 37. axb3 cxb3 38. Nb7 Rd1+ 0-1

[Event "Goiania op"]
[Site "Goiania"]
[Date "2011.09.16"]
[Round "2"]
[White "Mariano, Marceley Martins"]
[Black "Rosa, Joao Paulo"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2069"]
[PlyCount "107"]
[EventDate "2011.09.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bc4 Bg7 5. Qe2 0-0 6. f3 c6 7. Be3 a5 8. a4 Re8 9. 0-0-0 Nbd7 10. g4 e5 11. d5 cxd5 12. Bxd5 Nxd5 13. Nxd5 Nf6 14. Bb6 Qd7 15. Nc7 Rb8 16. Nxe8 Nxe8 17. Qb5 Ra8 18. Ne2 Qxb5 19. axb5 Be6 20. Nc3 a4 21. Nd5 Bxd5 22. Rxd5 a3 23. b3 Bh6+ 24. Kb1 Kf8 25. Ka2 Ke7 26. Rhd1 Rc8 27. c4 Ra8 28. h4 Bf8 29. g5 Ke6 30. b4 f6 31. c5 dxc5 32. bxc5 Rc8 33. Kxa3 Nc7 34. Bxc7 Rxc7 35. Kb4 b6 36. Rd6+ Bxd6 37. Rxd6+ Ke7 38. gxf6+ Kf7 39. Rxb6 Rd7 40. Rb7 Rxb7 41. c6 Rc7 42. Kc5 Kxf6 43. b6 Rc8 44. b7 Rb8 45. Kb6 Ke7 46. c7 Rf8 47. c8Q Rxf3 48. Qc5+ Kf7 49. Qd5+ Kg7 50. Qxe5+ Kh6 51. b8R Rb3+ 52. Kc5 Rxb8 53. Qxb8 Kh5 54. Qf4 1-0

[Event "Jatai op"]
[Site "Jatai"]
[Date "2011.07.31"]
[Round "5"]
[White "De Paula, Guilherme Bueno"]
[Black "Mariano, Marceley Martins"]
[Result "1/2-1/2"]
[ECO "A53"]
[WhiteElo "2046"]
[BlackElo "2043"]
[PlyCount "67"]
[EventDate "2011.07.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 c6 2. e4 e5 3. Nf3 d6 4. d4 exd4 5. Nxd4 Nf6 6. Nc3 Be7 7. Be2 0-0 8. 0-0 Na6 9. Be3 Nc5 10. f3 Ne6 11. Qd2 Nxd4 12. Bxd4 Be6 13. Rfd1 Nd7 14. Be3 Qc7 15. Rac1 a6 16. f4 f5 17. Nd5 Bxd5 18. exd5 c5 19. g4 Rae8 20. g5 Rf7 21. Bf2 Bd8 22. Bd3 g6 23. Be1 Rfe7 24. Qf2 Re3 25. Bc3 Nf8 26. Re1 Rxe1+ 27. Rxe1 Rxe1+ 28. Qxe1 Qe7 29. Qf2 Nd7 30. h4 h5 31. b3 Qe8 32. Qd2 Be7 33. Qe3 Qf7 34. Kf2 1/2-1/2

[Event "Jatai op"]
[Site "Jatai"]
[Date "2011.07.31"]
[Round "6"]
[White "Mariano, Marceley Martins"]
[Black "Bandeira, Tarciano Elias"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2043"]
[BlackElo "2166"]
[PlyCount "99"]
[EventDate "2011.07.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d6 3. Nc3 Nd7 4. Bc4 Ngf6 5. Nf3 b5 6. Bd3 g6 7. e5 dxe5 8. dxe5 Ng4 9. e6 fxe6 10. Nd4 Nde5 11. Be4 Nf6 12. f3 Nxe4 13. Nxe4 Qd5 14. 0-0 Bg7 15. c3 0-0 16. Re1 Bd7 17. b4 a5 18. bxa5 c5 19. Nb3 c4 20. Nbc5 Rfc8 21. Ba3 Rxa5 22. Bb4 Ra7 23. a3 Rac7 24. f4 Nd3 25. Nxd3 cxd3 26. Re3 Rc4 27. Qxd3 Rxe4 28. Qxe4 Qxe4 29. Rxe4 Bxc3 30. Rd1 Bxb4 31. axb4 Rc7 32. Kf2 Kf7 33. Rde1 Rc2+ 34. R1e2 Rc1 35. h3 Rc3 36. Ke1 Rc1+ 37. Kd2 Ra1 38. Kc3 Rc1+ 39. Kd2 Ra1 40. Kc3 Rc1+ 41. Rc2 Rxc2+ 42. Kxc2 Bc6 43. Re2 Kf6 44. g4 h6 45. Re5 g5 46. Rc5 Be4+ 47. Kd2 gxf4 48. Rxb5 Bg2 49. Rh5 Kg7 50. b5 1-0

[Event "Jatai op"]
[Site "Jatai"]
[Date "2011.07.30"]
[Round "3"]
[White "Inada, Kozo"]
[Black "Mariano, Marceley Martins"]
[Result "0-1"]
[ECO "B21"]
[BlackElo "2043"]
[PlyCount "68"]
[EventDate "2011.07.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. f4 d6 3. Nf3 Bg4 4. c3 Nf6 5. d3 Nc6 6. Be2 Qb6 7. 0-0 c4+ 8. d4 Nxe4 9. Bxc4 e6 10. Qe1 Bxf3 11. Rxf3 d5 12. Bd3 f5 13. Nd2 Bd6 14. Nf1 0-0 15. Rh3 Rf6 16. Bxe4 dxe4 17. Rb1 e5 18. Ne3 exd4 19. Nd5 Qd8 20. Nxf6+ Qxf6 21. cxd4 Nxd4 22. Qf2 Bc5 23. Be3 Rd8 24. Kh1 a5 25. a3 a4 26. Rc1 b6 27. Rc4 Nb3 28. Qe2 Qxb2 29. Rc2 Qb1+ 30. Bc1 Nxc1 31. Qc4+ Kh8 32. Rxh7+ Kxh7 33. h3 Ne2+ 34. Kh2 Qg1# 0-1

[Event "Jatai op"]
[Site "Jatai"]
[Date "2011.07.30"]
[Round "4"]
[White "Mariano, Marceley Martins"]
[Black "Juliani, Sidney"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2043"]
[BlackElo "1791"]
[PlyCount "125"]
[EventDate "2011.07.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bf5 6. Bc4 e6 7. Bd2 c6 8. Nd5 Qd8 9. Nxf6+ Qxf6 10. Ne5 Bd6 11. Bc3 Bxe5 12. dxe5 Qe7 13. Qe2 Nd7 14. 0-0-0 0-0 15. f3 Nb6 16. g4 Bg6 17. h4 h6 18. f4 Qc5 19. Bb3 Nd5 20. Bxd5 cxd5 21. h5 Be4 22. Rhg1 Rac8 23. g5 Kh7 24. Rg3 b5 25. Rd4 Bf5 26. a3 Rg8 27. Rd2 Qc4 28. Qxc4 Rxc4 29. Rd4 Rgc8 30. Rg2 Rxd4 31. Bxd4 hxg5 32. fxg5 a5 33. b3 a4 34. Kb2 axb3 35. cxb3 Be4 36. Rf2 Rc7 37. Bc3 Bf5 38. Rf4 Be4 39. a4 bxa4 40. bxa4 Rc4 41. Rxf7 d4 42. Be1 Rc2+ 43. Ka3 Rc8 44. h6 Rg8 45. Bd2 Bd5 46. a5 Kg6 47. Rf2 gxh6 48. gxh6 Rb8 49. Rf6+ Kh7 50. Rf7+ Kg8 51. Rg7+ Kh8 52. a6 Rb3+ 53. Ka4 Rb2 54. Bb4 d3 55. Rg3 d2 56. Rd3 Bc6+ 57. Ka3 Rc2 58. Kb3 Rc1 59. Rxd2 Bd5+ 60. Rxd5 exd5 61. a7 Rc8 62. Bd6 Ra8 63. Bb8 1-0

[Event "Jatai op"]
[Site "Jatai"]
[Date "2011.07.29"]
[Round "1"]
[White "De Lima, Celio Bernardo"]
[Black "Mariano, Marceley Martins"]
[Result "1-0"]
[ECO "A57"]
[BlackElo "2043"]
[PlyCount "123"]
[EventDate "2011.07.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Nc3 b4 5. Nb1 g6 6. Nf3 d6 7. Nbd2 Bg7 8. e4 0-0 9. Bd3 Nh5 10. 0-0 Bg4 11. h3 Bxh3 12. gxh3 Qd7 13. Nh2 Qxh3 14. Qf3 Qc8 15. Qg4 Nd7 16. f4 Bd4+ 17. Kg2 Ng7 18. Nhf3 f5 19. Qg5 Bf6 20. Qh6 fxe4 21. Nxe4 Nh5 22. Neg5 Bxg5 23. Nxg5 Ndf6 24. Ne6 Rf7 25. Kf3 Qb7 26. Rg1 Ng7 27. Ng5 Rff8 28. Be3 e6 29. Be4 Nf5 30. Bxf5 exf5 31. Rad1 Rad8 32. Nxh7 Nxh7 33. Rxg6+ Kh8 34. Rdg1 Rg8 35. Rxg8+ Rxg8 36. Rxg8+ Kxg8 37. Qxd6 Qg7 38. Qb8+ Nf8 39. Bxc5 Qg4+ 40. Kf2 Qh4+ 41. Ke2 Qg4+ 42. Ke1 Qh4+ 43. Bf2 Qh1+ 44. Kd2 Qf1 45. Qxa7 Qxc4 46. Qd4 Qxa2 47. d6 Qa4 48. Qd5+ Kg7 49. Bd4+ Kh6 50. Qxf5 Nh7 51. Qg4 Nf6 52. Bxf6 Qa7 53. Qg5+ Kh7 54. Qh5+ Kg8 55. Qh8+ Kf7 56. Qh7+ Ke6 57. Qxa7 b3 58. Qe7+ Kf5 59. d7 Kg4 60. d8Q Kf3 61. Qe3+ Kg4 62. Qg8+ 1-0

[Event "Jatai op"]
[Site "Jatai"]
[Date "2011.07.29"]
[Round "2"]
[White "Mariano, Marceley Martins"]
[Black "De Sousa, Douglas Marques"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "2043"]
[PlyCount "43"]
[EventDate "2011.07.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Ne4 3. Qf3 Nc5 4. Bc4 e6 5. d4 b5 6. Bxb5 Qe7 7. dxc5 Qxc5 8. Nc3 Qxe5+ 9. Nge2 c6 10. Bf4 Qc5 11. 0-0-0 cxb5 12. Qxa8 Bd6 13. Bxd6 Qxf2 14. Qxb8 f5 15. Qxc8+ Kf7 16. Qxd7+ Kf6 17. Ne4+ Kg6 18. Qxe6+ Kh5 19. Nf4+ Kg4 20. h3+ Kh4 21. Qh6+ gxh6 22. Be7# 1-0

[Event "Brasilia-ch 51th sf3"]
[Site "Brasilia"]
[Date "2011.07.23"]
[Round "7.1"]
[White "Aguiar Cunha, Lucas"]
[Black "Mariano, Marceley Martins"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2145"]
[BlackElo "2043"]
[PlyCount "51"]
[EventDate "2011.07.15"]
[EventType "swiss"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nde2 b5 8. g4 b4 9. Nd5 Nxe4 10. Bg2 f5 11. gxf5 Bxf5 12. Ne3 Qh4 13. Ng3 Nxg3 14. Nxf5 Nxf5 15. Bxa8 Be7 16. Bd5 Rf8 17. Qg4 Qf6 18. Qxb4 Nd7 19. Bd2 Nd4 20. 0-0-0 Qxf2 21. Kb1 Qf5 22. Qc4 Bd8 23. Rdf1 Qh5 24. Rxf8+ Nxf8 25. Rf1 Qxh3 26. Bc6+ 1-0

[Event "Brasilia-ch 51th sf3"]
[Site "Brasilia"]
[Date "2011.07.22"]
[Round "5.3"]
[White "Martins, Romildo Magalhaes"]
[Black "Mariano, Marceley Martins"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2025"]
[BlackElo "2043"]
[PlyCount "70"]
[EventDate "2011.07.15"]
[EventType "swiss"]
[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. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 d6 6. exd6 Qxd6 7. Nc3 Nc6 8. Nf3 Bf5 9. a3 g6 10. Bc4 Nb6 11. Ba2 Bg7 12. Be3 Rd8 13. 0-0 0-0 14. Qe2 Bg4 15. Rfd1 Bxf3 16. Qxf3 Nxd4 17. Qxb7 Rd7 18. Qe4 e5 19. Rd2 Rfd8 20. Rad1 Qc5 21. Qh4 Nc4 22. Ne4 Nxd2 23. Nxc5 N2f3+ 24. Kf1 Nxh4 25. Bg5 Nhf5 26. Nxd7 Rxd7 27. Rc1 h6 28. Rc8+ Kh7 29. Bc1 Nd6 30. Rb8 Nc6 31. Rb3 Nf5 32. Ke1 e4 33. Bb1 Nfd4 34. Rh3 f5 35. b4 Ne5 0-1

[Event "Brasilia-ch 51th sf3"]
[Site "Brasilia"]
[Date "2011.07.17"]
[Round "4.5"]
[White "Mariano, Marceley Martins"]
[Black "Rocha, Tarciso"]
[Result "1-0"]
[ECO "B98"]
[WhiteElo "2043"]
[BlackElo "1870"]
[PlyCount "103"]
[EventDate "2011.07.15"]
[EventType "swiss"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 0-0 9. 0-0-0 Qc7 10. Bd3 Nc6 11. Nb3 Bd7 12. Qh3 Nb4 13. e5 Nxd3+ 14. Qxd3 dxe5 15. Bxf6 Bc6 16. Bxe5 Qb6 17. Qd4 Qxd4 18. Bxd4 Bd6 19. Be3 Bb4 20. Rhg1 Bxc3 21. bxc3 Rac8 22. Kb2 Be4 23. g4 Rc7 24. Rd4 Bd5 25. Rg3 Rfc8 26. Bd2 b5 27. f5 Ra7 28. Nc1 a5 29. Nd3 Rac7 30. a3 Bc4 31. fxe6 Bxe6 32. Nf4 Bc4 33. Nd5 Bxd5 34. Rxd5 b4 35. Rxa5 bxc3+ 36. Bxc3 Rb7+ 37. Bb4 Re8 38. c4 Re2+ 39. Kb3 h6 40. h4 Rd7 41. c5 Rh2 42. h5 f5 43. gxf5 Rxh5 44. f6 g5 45. c6 Rc7 46. Rc3 Rh1 47. Ra8+ Kf7 48. Rf8+ Kg6 49. Ba5 Ra7 50. c7 Rxa5 51. c8Q Rb1+ 52. Kc2 1-0

[Event "Brasilia-ch 51th sf3"]
[Site "Brasilia"]
[Date "2011.07.16"]
[Round "3.5"]
[White "Cavalcante, Rodrigo Moreira"]
[Black "Mariano, Marceley Martins"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "1936"]
[BlackElo "2043"]
[PlyCount "92"]
[EventDate "2011.07.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 g6 4. Nc3 cxd4 5. Nxd4 Bg7 6. e4 d6 7. Be2 0-0 8. 0-0 Nc6 9. Be3 Bd7 10. f3 a6 11. Qd2 Rc8 12. Nb3 Be6 13. Nd5 Ne5 14. Rac1 Nfd7 15. Nd4 Nc6 16. Nxe6 fxe6 17. Nf4 Rf6 18. g4 e5 19. Qd5+ Kh8 20. Ne6 Qg8 21. Nxg7 Qxg7 22. a3 Nf8 23. b4 Ne6 24. g5 Nf4 25. gxf6 Qxf6 26. Bxf4 Qxf4 27. Qd3 Nd4 28. Rc3 Rf8 29. Qe3 Qf6 30. c5 Ne6 31. Qh6 dxc5 32. bxc5 Nf4 33. Bd1 Rd8 34. Rc2 Qe6 35. Be2 Qb3 36. Rfc1 Qxa3 37. Kf2 Qb4 38. Rd1 Re8 39. Bf1 Ne6 40. Rd5 Nd4 41. Rd2 Qb1 42. Rxe5 Nxf3 43. Kxf3 Qxf1+ 44. Rf2 Qd1+ 45. Kg2 Qg4+ 46. Kh1 Qd1+ 1/2-1/2

[Event "Brasilia-ch 51th sf3"]
[Site "Brasilia"]
[Date "2011.07.16"]
[Round "2.6"]
[White "Mariano, Marceley Martins"]
[Black "Nascimento, Pedro Henrique Alve"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2043"]
[BlackElo "1710"]
[PlyCount "83"]
[EventDate "2011.07.15"]
[EventType "swiss"]
[EventRounds "7"]
[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 Qa5 4. d4 c6 5. Nf3 Nf6 6. Bc4 Bf5 7. Ne5 e6 8. g4 Be4 9. f3 Bd5 10. Bd2 Qb6 11. Qe2 Nbd7 12. Nxd7 Kxd7 13. 0-0-0 Bb4 14. Na4 Bxd2+ 15. Rxd2 Qc7 16. Bxd5 Nxd5 17. c4 Nb6 18. Nc5+ Ke7 19. Qe3 h6 20. b3 Nd7 21. Ne4 Nf6 22. Ng3 b5 23. g5 Nd7 24. gxh6 gxh6 25. c5 Nf6 26. Nf5+ Kd8 27. Nxh6 Nd5 28. Qg5+ Qe7 29. Nxf7+ Kd7 30. Qxe7+ Kxe7 31. Nxh8 Rxh8 32. h4 Rf8 33. Rf2 Rf4 34. h5 Nf6 35. h6 Nh7 36. Kc2 Rxd4 37. Rg2 Rf4 38. Rg7+ Rf7 39. Rhg1 Nf6 40. Rxf7+ Kxf7 41. Rg7+ Kf8 42. Rxa7 1-0

[Event "Brasilia-ch 51th sf3"]
[Site "Brasilia"]
[Date "2011.07.15"]
[Round "1.4"]
[White "Japiassu, Ricardo de Villa No"]
[Black "Mariano, Marceley Martins"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1874"]
[BlackElo "2043"]
[PlyCount "131"]
[EventDate "2011.07.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. h4 d5 4. Nd2 Nxg5 5. hxg5 e5 6. dxe5 Qxg5 7. Ngf3 Qe7 8. Nb3 Be6 9. Qd3 c5 10. Qd2 Nc6 11. e3 a6 12. a4 g6 13. Na5 Bg7 14. Nxc6 bxc6 15. Qa5 Bg4 16. Qb6 0-0 17. Bxa6 Bxf3 18. gxf3 Qxe5 19. Rb1 d4 20. e4 Qf4 21. Ke2 Bh6 22. Rxh6 Qxh6 23. b3 Qh5 24. Bb7 Rae8 25. Bxc6 Re6 26. Qb5 Rc8 27. Bb7 Rb8 28. Qa5 Kg7 29. Qc7 Rbe8 30. Qf4 R8e7 31. Ba8 f5 32. Kd3 fxe4+ 33. Bxe4 Qh3 34. Qg3 Qh6 35. Rg1 Qh5 36. Qg5 Qh2 37. Qg3 Qxg3 38. fxg3 Kf6 39. Kc4 Rc7 40. Ra1 Ke5 41. a5 Ra6 42. Kb5 Rca7 43. Bb7 Rxb7+ 44. Kxa6 Rb4 45. Rh1 h5 46. Re1+ Kf5 47. Re7 d3 48. cxd3 Rxb3 49. Rc7 Rxd3 50. Rxc5+ Kf6 51. Rc6+ Kf7 52. Rc7+ Ke6 53. Rc6+ Kf7 54. Kb7 Rxf3 55. a6 Rxg3 56. a7 Ra3 57. Ra6 Rb3+ 58. Kc6 Rc3+ 59. Kd5 Rc8 60. a8Q Rxa8 61. Rxa8 Kf6 62. Ke4 Kg5 63. Kf3 Kh4 64. Kg2 g5 65. Ra4+ g4 66. Ra5 1-0

[Event "Rio de Janeiro zt 2.4"]
[Site "Rio de Janeiro"]
[Date "2011.06.26"]
[Round "9"]
[White "Mariano, Marceley Martins"]
[Black "Maia, Jose Eduardo Bastos"]
[Result "1/2-1/2"]
[ECO "C87"]
[WhiteElo "2043"]
[BlackElo "2127"]
[PlyCount "12"]
[EventDate "2011.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 1/2-1/2

[Event "Rio de Janeiro zt 2.4"]
[Site "Rio de Janeiro"]
[Date "2011.06.25"]
[Round "8"]
[White "Quintiliano Pinto, Renato Rodrigues"]
[Black "Mariano, Marceley Martins"]
[Result "1-0"]
[ECO "A58"]
[WhiteElo "2259"]
[BlackElo "2043"]
[PlyCount "65"]
[EventDate "2011.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. g3 Bg7 8. Bg2 d6 9. Nf3 Nbd7 10. Rb1 0-0 11. 0-0 Nb6 12. b3 Bb7 13. e4 Nfd7 14. Qd2 Bxc3 15. Qxc3 Rxa2 16. Bh6 f6 17. Bxf8 Kxf8 18. Ra1 Qa8 19. Rxa2 Qxa2 20. Nd2 Qa7 21. Ra1 Qb8 22. Bf1 h5 23. Bb5 Ne5 24. f4 Ng4 25. Qa5 Nxd5 26. exd5 Bxd5 27. Bc4 Bc6 28. Qa6 Be8 29. Qa8 Qb4 30. Qd5 Nh6 31. Ra8 Qb6 32. Qe6 Qb7 33. Qc8 1-0

[Event "Rio de Janeiro zt 2.4"]
[Site "Rio de Janeiro"]
[Date "2011.06.24"]
[Round "7"]
[White "Mariano, Marceley Martins"]
[Black "Nery Junior, Jose Antonio"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2043"]
[BlackElo "2017"]
[PlyCount "139"]
[EventDate "2011.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bg4 6. h3 Qh5 7. hxg4 Qxh1 8. Ne2 g5 9. Bxg5 Ne4 10. Bf4 f5 11. Qd3 fxg4 12. Qxe4 gxf3 13. Qxf3 c6 14. Qg4 Nd7 15. Ng3 Nf6 16. Qg5 Qh2 17. Qe5 Nd5 18. Qxh8 Nxf4 19. 0-0-0 Nxg2 20. Bd3 Nf4 21. Qxh7 Qxf2 22. Nf5 Nxd3+ 23. cxd3 0-0-0 24. Qf7 Qe2 25. Rd2 Qe1+ 26. Kc2 e6 27. Ne7+ Kb8 28. Qf4+ Ka8 29. Ng6 Bb4 30. Rf2 Qg1 31. Qf6 Rg8 32. Ne5 a6 33. Nd7 Bd6 34. Re2 Bh2 35. Qxe6 Rd8 36. Qe7 Rg8 37. Nc5 Rg7 38. Qd8+ Ka7 39. a4 Rg8 40. Qf6 Bc7 41. Qf2 Qa1 42. Re7 Qh1 43. Re2 Qd5 44. Qe3 Bb6 45. Qe6 Qg5 46. Qe7 Rg7 47. Qxg5 Rxg5 48. b4 a5 49. Re7 Bxc5 50. bxc5 Rg2+ 51. Kc3 Kb8 52. Re8+ Ka7 53. d5 cxd5 54. Re5 Rg4 55. Rxd5 Rxa4 56. Rd7 Kb8 57. d4 Kc8 58. Rg7 Ra1 59. Kc4 a4 60. Rg6 Rb1 61. Rg3 b5+ 62. Kd5 b4 63. Kd6 Rh1 64. Rg8+ Kb7 65. c6+ Ka7 66. c7 Rc1 67. c8Q Rxc8 68. Rxc8 b3 69. Rc4 Kb6 70. Rxa4 1-0

[Event "Rio de Janeiro zt 2.4"]
[Site "Rio de Janeiro"]
[Date "2011.06.23"]
[Round "6"]
[White "Dos Santos, Braulio"]
[Black "Mariano, Marceley Martins"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2016"]
[BlackElo "2043"]
[PlyCount "72"]
[EventDate "2011.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. g3 Nc6 5. d3 g6 6. Bg2 Bg7 7. 0-0 0-0 8. a3 Rb8 9. Re1 b5 10. b4 a5 11. bxc5 dxc5 12. d4 Bg4 13. e5 Nd5 14. h3 Bxf3 15. Qxf3 e6 16. Bb2 Qb6 17. Qd1 Rfd8 18. f4 Nde7 19. Re4 cxd4 20. cxd4 Nf5 21. Kh2 Nfxd4 22. Ra2 Nf5 23. Qe1 Rd7 24. Bc3 Rbd8 25. Rd2 Rxd2 26. Nxd2 Bf8 27. g4 Nfe7 28. h4 Nd5 29. Bb2 Bc5 30. h5 Ne3 31. hxg6 hxg6 32. f5 gxf5 33. gxf5 Nxf5 34. Rg4+ Kf8 35. Be4 Ne3 36. Nf3 Nxg4+ 0-1

