[Event "Matinhos Caioba op 9th"]
[Site "Matinhos"]
[Date "2025.07.05"]
[Round "8"]
[White "Mariani, Daniel Brandao"]
[Black "Silva, Caio Henrique Angel"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "2002"]
[BlackElo "2261"]
[PlyCount "56"]
[EventDate "2025.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. 0-0 0-0 6. Bb3 d6 7. c3 h6 8. Nbd2 Na5 9. Bc2 c5 10. a3 Nc6 11. b4 b5 12. Rb1 Rb8 13. Qe2 a5 14. Rd1 axb4 15. axb4 cxb4 16. cxb4 Bg4 17. Bb2 Nxb4 18. Bb3 Na6 19. d4 exd4 20. Bxd4 Nc5 21. e5 dxe5 22. Bxe5 Rb7 23. Ne4 Nfd7 24. Bd5 Rb6 25. Nxc5 Bxc5 26. Rxb5 Rxb5 27. Qxb5 Nxe5 28. Qxc5 Qc8 1/2-1/2

[Event "Matinhos Caioba op 9th"]
[Site "Matinhos"]
[Date "2025.07.04"]
[Round "7"]
[White "Pinero Rodriguez, Carlos Jose"]
[Black "Mariani, Daniel Brandao"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "2290"]
[BlackElo "2002"]
[PlyCount "121"]
[EventDate "2025.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 d5 3. g3 Nf6 4. Bg2 e6 5. 0-0 Nbd7 6. d4 Bd6 7. Nc3 0-0 8. Bf4 Bxf4 9. gxf4 dxc4 10. e4 b5 11. Ne5 Bb7 12. Qe2 a6 13. Rad1 Qb6 14. Nxd7 Nxd7 15. e5 Rad8 16. Qe3 Qc7 17. Ne4 Nb6 18. Qg3 Kh8 19. Bf3 Nd5 20. Nc5 Ne7 21. Be4 Nf5 22. Qh3 Bc8 23. Kh1 h6 24. Bxf5 exf5 25. Rg1 Qe7 26. Rg5 Kh7 27. Rh5 Qxc5 28. dxc5 Rxd1+ 29. Kg2 Be6 30. Rxf5 Rd3 31. f3 Bd5 32. Qh4 Rxf3 33. Kg1 Be6 34. Rh5 Rd3 35. f5 Rfd8 36. Qf4 Rd1+ 37. Kf2 R8d2+ 38. Ke3 Rxb2 39. fxe6 Rd3+ 40. Ke4 fxe6 41. Rxh6+ gxh6 42. Qf7+ Kh8 43. Qe8+ Kh7 44. Qe7+ Kh8 45. Qf6+ Kh7 46. Qf7+ Kh8 47. Qe8+ Kh7 48. Qe7+ Kh8 49. h4 Re2+ 50. Kf4 Rde3 51. Qd8+ Kh7 52. Qd7+ Kh8 53. Qxc6 Rxe5 54. Qe8+ Kg7 55. Qe7+ Kg8 56. Qd8+ Kf7 57. Qd7+ Kf6 58. Qd8+ Kf7 59. Qd7+ Kg6 60. Qe8+ Kg7 61. Qe7+ 1/2-1/2

[Event "Matinhos Caioba op 9th"]
[Site "Matinhos"]
[Date "2025.06.30"]
[Round "3"]
[White "Viana da Costa, Fernando"]
[Black "Mariani, Daniel Brandao"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2228"]
[BlackElo "2002"]
[PlyCount "73"]
[EventDate "2025.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. e3 e6 5. Nc3 Nbd7 6. Qc2 Bd6 7. b3 0-0 8. Be2 b6 9. 0-0 Bb7 10. Bb2 Rc8 11. Rad1 Qe7 12. Rfe1 Rfd8 13. Bf1 e5 14. dxe5 Nxe5 15. Nd4 Bb8 16. cxd5 cxd5 17. Rc1 Neg4 18. f4 Ne4 19. Qe2 Qh4 20. g3 Qh5 21. h3 Ngf6 22. g4 Qg6 23. Nf5 Re8 24. Nxe4 dxe4 25. Nxg7 Rxc1 26. Rxc1 Qxg7 27. g5 Re6 28. Bg2 Qg6 29. Bxf6 h6 30. h4 Bd6 31. Bd4 Qf5 32. Qf2 Kh7 33. Qg3 Rg6 34. Bh3 Qd5 35. Qg4 Qa5 36. Qf5 Bd5 37. h5 1-0

[Event "Matinhos Caioba op 9th"]
[Site "Matinhos"]
[Date "2025.06.29"]
[Round "2"]
[White "Mariani, Daniel Brandao"]
[Black "Umetsubo, Cesar Hidemitsu"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2002"]
[BlackElo "2359"]
[PlyCount "43"]
[EventDate "2025.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nc6 6. d4 cxd4 7. Nxd4 Nf6 8. Nc3 g6 9. 0-0 Bg7 10. Nde2 0-0 11. f3 a6 12. Be3 Ne5 13. b3 b5 14. Nd5 Rab8 15. Bd4 Nxd5 16. cxd5 Rfc8 17. Qd2 Rb7 18. h3 Rbc7 19. Rac1 Rxc1 20. Rxc1 Qb7 21. f4 Nd7 22. Bxg7 1/2-1/2

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.28"]
[Round "8"]
[White "Mariani, Daniel Brandao"]
[Black "Arias Diaz, Miguel Angel"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2002"]
[BlackElo "2176"]
[PlyCount "63"]
[EventDate "2025.05.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 h6 7. Bh4 Bg4 8. Qb3 Nbd7 9. Bd3 0-0 10. f3 Be6 11. Nge2 c5 12. Qc2 Re8 13. 0-0 Rc8 14. Rad1 a6 15. Qd2 b5 16. dxc5 Bxc5 17. Nd4 Ne5 18. Kh1 Nc6 19. Bb1 Nxd4 20. exd4 Be7 21. Qd3 g6 22. Qd2 Kg7 23. Bg3 Kh7 24. a3 Qd7 25. Bf4 h5 26. Rfe1 b4 27. axb4 Bxb4 28. Be5 Ng8 29. Qg5 Bf5 30. Bxf5 Qxf5 31. Qxf5 gxf5 32. Bg3 1/2-1/2

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.28"]
[Round "8"]
[White "Mariani, Daniel Brandao"]
[Black "Arias Diaz, Miguel Angel"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2002"]
[BlackElo "2176"]
[PlyCount "63"]
[EventDate "2025.05.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 h6 7. Bh4 Bg4 8. Qb3 Nbd7 9. Bd3 0-0 10. f3 Be6 11. Nge2 c5 12. Qc2 Re8 13. 0-0 Rc8 14. Rad1 a6 15. Qd2 b5 16. dxc5 Bxc5 17. Nd4 Ne5 18. Kh1 Nc6 19. Bb1 Nxd4 20. exd4 Be7 21. Qd3 g6 22. Qd2 Kg7 23. Bg3 Kh7 24. a3 Qd7 25. Bf4 h5 26. Rfe1 b4 27. axb4 Bxb4 28. Be5 Ng8 29. Qg5 Bf5 30. Bxf5 Qxf5 31. Qxf5 gxf5 32. Bg3 1/2-1/2

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.26"]
[Round "5"]
[White "Luz, Arthur Nader"]
[Black "Mariani, Daniel Brandao"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "2184"]
[BlackElo "2002"]
[PlyCount "79"]
[EventDate "2025.05.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. c4 Be6 7. N5c3 g6 8. Na3 a6 9. Be3 Bg7 10. Qd2 Nge7 11. Nc2 Qc7 12. Rd1 Rd8 13. Nd5 Bxd5 14. cxd5 Nb8 15. Na3 0-0 16. Rc1 Qd7 17. Be2 f5 18. f3 fxe4 19. fxe4 Rc8 20. Rxc8 Nxc8 21. Rf1 Rxf1+ 22. Kxf1 h5 23. h3 Qf7+ 24. Kg1 Nd7 25. Qc3 Qe8 26. Qc7 Nf6 27. Qxb7 Nxe4 28. Bxa6 Ne7 29. Nc4 Qa4 30. Nxd6 Nxd6 31. Qb8+ Kh7 32. Qxd6 Nf5 33. Qc6 Qd1+ 34. Kf2 Nxe3 35. Kxe3 Bh6+ 36. Kf2 Qd4+ 37. Kf1 Qd1+ 38. Kf2 Qd4+ 39. Kf1 Qd1+ 40. Kf2 1/2-1/2

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.26"]
[Round "5"]
[White "Luz, Arthur Nader"]
[Black "Mariani, Daniel Brandao"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "2184"]
[BlackElo "2002"]
[PlyCount "79"]
[EventDate "2025.05.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. c4 Be6 7. N5c3 g6 8. Na3 a6 9. Be3 Bg7 10. Qd2 Nge7 11. Nc2 Qc7 12. Rd1 Rd8 13. Nd5 Bxd5 14. cxd5 Nb8 15. Na3 0-0 16. Rc1 Qd7 17. Be2 f5 18. f3 fxe4 19. fxe4 Rc8 20. Rxc8 Nxc8 21. Rf1 Rxf1+ 22. Kxf1 h5 23. h3 Qf7+ 24. Kg1 Nd7 25. Qc3 Qe8 26. Qc7 Nf6 27. Qxb7 Nxe4 28. Bxa6 Ne7 29. Nc4 Qa4 30. Nxd6 Nxd6 31. Qb8+ Kh7 32. Qxd6 Nf5 33. Qc6 Qd1+ 34. Kf2 Nxe3 35. Kxe3 Bh6+ 36. Kf2 Qd4+ 37. Kf1 Qd1+ 38. Kf2 Qd4+ 39. Kf1 Qd1+ 40. Kf2 1/2-1/2

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.26"]
[Round "6"]
[White "Mariani, Daniel Brandao"]
[Black "Silverio, Vitor Luis de Jesus"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "2002"]
[BlackElo "2166"]
[PlyCount "109"]
[EventDate "2025.05.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 c5 7. d5 e6 8. Nf3 exd5 9. exd5 Re8 10. 0-0 h6 11. Bh4 g5 12. Bg3 Nh5 13. Bd3 Nxg3 14. hxg3 Nd7 15. Rc1 Ne5 16. Nxe5 Bxe5 17. Qh5 Qf6 18. Rce1 Bd7 19. Ne4 Qg7 20. f4 gxf4 21. gxf4 Bg4 22. Qh4 Bd4+ 23. Kh2 Rad8 24. Nxd6 Rf8 25. Nxf7 Bf6 26. Nxh6+ Kh8 27. Nf7+ Kg8 28. Qxg4 Rxf7 29. Qxg7+ Kxg7 30. Re2 Rh8+ 31. Kg3 Bh4+ 32. Kf3 Bg5 33. g3 Bxf4 34. gxf4 Rh3+ 35. Kg4 Rxd3 36. f5 Rd4+ 37. Rf4 Rd1 38. Rg2 Kf6 39. Rgf2 Rd3 40. Re4 Rg7+ 41. Kf4 Rh7 42. Re6+ Kf7 43. Ke5 b6 44. b3 Kf8 45. Kd6 Rg3 46. f6 Rgh3 47. Re7 R3h6 48. Kd7 Rh2 49. Rxh2 Rxh2 50. a4 Rf2 51. Re6 Rf3 52. Kc7 Kf7 53. Re4 Kxf6 54. d6 Kf5 55. Re8 1-0

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.26"]
[Round "6"]
[White "Mariani, Daniel Brandao"]
[Black "Silverio, Vitor Luis de Jesus"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "2002"]
[BlackElo "2166"]
[PlyCount "109"]
[EventDate "2025.05.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 c5 7. d5 e6 8. Nf3 exd5 9. exd5 Re8 10. 0-0 h6 11. Bh4 g5 12. Bg3 Nh5 13. Bd3 Nxg3 14. hxg3 Nd7 15. Rc1 Ne5 16. Nxe5 Bxe5 17. Qh5 Qf6 18. Rce1 Bd7 19. Ne4 Qg7 20. f4 gxf4 21. gxf4 Bg4 22. Qh4 Bd4+ 23. Kh2 Rad8 24. Nxd6 Rf8 25. Nxf7 Bf6 26. Nxh6+ Kh8 27. Nf7+ Kg8 28. Qxg4 Rxf7 29. Qxg7+ Kxg7 30. Re2 Rh8+ 31. Kg3 Bh4+ 32. Kf3 Bg5 33. g3 Bxf4 34. gxf4 Rh3+ 35. Kg4 Rxd3 36. f5 Rd4+ 37. Rf4 Rd1 38. Rg2 Kf6 39. Rgf2 Rd3 40. Re4 Rg7+ 41. Kf4 Rh7 42. Re6+ Kf7 43. Ke5 b6 44. b3 Kf8 45. Kd6 Rg3 46. f6 Rgh3 47. Re7 R3h6 48. Kd7 Rh2 49. Rxh2 Rxh2 50. a4 Rf2 51. Re6 Rf3 52. Kc7 Kf7 53. Re4 Kxf6 54. d6 Kf5 55. Re8 1-0

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.25"]
[Round "4"]
[White "Muniz, Francisco Allysson"]
[Black "Mariani, Daniel Brandao"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "2197"]
[BlackElo "2002"]
[PlyCount "147"]
[EventDate "2025.05.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 dxc4 5. a4 Bb4 6. Bd2 a5 7. Qc2 Nf6 8. e4 b5 9. axb5 Bxc3 10. Bxc3 cxb5 11. b3 Bb7 12. e5 Nd5 13. bxc4 Nxc3 14. Qxc3 b4 15. Qb2 0-0 16. Be2 Nc6 17. Bd1 Ne7 18. 0-0 Nf5 19. Ra2 Qc7 20. Be2 Rfd8 21. g4 Ne7 22. Rd1 Ra6 23. Qc2 h6 24. Qd3 Ng6 25. Qe3 Raa8 26. Rad2 a4 27. d5 a3 28. h4 a2 29. Ra1 Ra3 30. Qd4 exd5 31. c5 b3 32. h5 Nf8 33. Rb2 Ne6 34. Qb4 Rda8 35. Rxb3 Rxb3 36. Qxb3 Nxc5 37. Qb2 Ne4 38. Rxa2 Rxa2 39. Qxa2 Qc1+ 40. Bf1 Qf4 41. Nh2 Qxe5 42. Qa7 Bc6 43. Qb6 Ba4 44. Qa7 Bb3 45. Bd3 Bc4 46. Bc2 Qf4 47. Qe3 Qxe3 48. fxe3 Nf6 49. Kf2 Kf8 50. Kg3 Be2 51. Bf5 Ke7 52. Kf2 Bb5 53. Nf3 Bd7 54. Bxd7 Kxd7 55. Kg3 Ke6 56. Nd4+ Ke5 57. Kf3 g6 58. hxg6 fxg6 59. Nc6+ Kd6 60. Nd8 Ke7 61. Nc6+ Kd6 62. Nd8 Kc5 63. Kf4 Ne4 64. Ne6+ Kc4 65. Ke5 Nf2 66. Kf4 Nd1 67. Ke5 Nf2 68. Kf4 g5+ 69. Kf3 Nd1 70. Nd4 Kd3 71. Nf5 Kd2 72. e4 dxe4+ 73. Kxe4 Nf2+ 74. Kf3 1/2-1/2

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.25"]
[Round "4"]
[White "Muniz, Francisco Allysson"]
[Black "Mariani, Daniel Brandao"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "2197"]
[BlackElo "2002"]
[PlyCount "147"]
[EventDate "2025.05.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 dxc4 5. a4 Bb4 6. Bd2 a5 7. Qc2 Nf6 8. e4 b5 9. axb5 Bxc3 10. Bxc3 cxb5 11. b3 Bb7 12. e5 Nd5 13. bxc4 Nxc3 14. Qxc3 b4 15. Qb2 0-0 16. Be2 Nc6 17. Bd1 Ne7 18. 0-0 Nf5 19. Ra2 Qc7 20. Be2 Rfd8 21. g4 Ne7 22. Rd1 Ra6 23. Qc2 h6 24. Qd3 Ng6 25. Qe3 Raa8 26. Rad2 a4 27. d5 a3 28. h4 a2 29. Ra1 Ra3 30. Qd4 exd5 31. c5 b3 32. h5 Nf8 33. Rb2 Ne6 34. Qb4 Rda8 35. Rxb3 Rxb3 36. Qxb3 Nxc5 37. Qb2 Ne4 38. Rxa2 Rxa2 39. Qxa2 Qc1+ 40. Bf1 Qf4 41. Nh2 Qxe5 42. Qa7 Bc6 43. Qb6 Ba4 44. Qa7 Bb3 45. Bd3 Bc4 46. Bc2 Qf4 47. Qe3 Qxe3 48. fxe3 Nf6 49. Kf2 Kf8 50. Kg3 Be2 51. Bf5 Ke7 52. Kf2 Bb5 53. Nf3 Bd7 54. Bxd7 Kxd7 55. Kg3 Ke6 56. Nd4+ Ke5 57. Kf3 g6 58. hxg6 fxg6 59. Nc6+ Kd6 60. Nd8 Ke7 61. Nc6+ Kd6 62. Nd8 Kc5 63. Kf4 Ne4 64. Ne6+ Kc4 65. Ke5 Nf2 66. Kf4 Nd1 67. Ke5 Nf2 68. Kf4 g5+ 69. Kf3 Nd1 70. Nd4 Kd3 71. Nf5 Kd2 72. e4 dxe4+ 73. Kxe4 Nf2+ 74. Kf3 1/2-1/2

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.24"]
[Round "2"]
[White "Brand, Leticia Soethe"]
[Black "Mariani, Daniel Brandao"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "1799"]
[BlackElo "2002"]
[PlyCount "102"]
[EventDate "2025.05.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Be7 8. Nd5 Nf6 9. Nxf6+ Bxf6 10. Nc4 0-0 11. Be3 b5 12. Bb6 Qe7 13. Nxd6 Rb8 14. Bc5 Rd8 15. Qf3 Rxd6 16. Bxd6 Qxd6 17. c3 Be6 18. Be2 Na5 19. 0-0 Nc4 20. Bxc4 Bxc4 21. Rfd1 Qc7 22. b3 Be6 23. Rd3 Be7 24. Rad1 b4 25. Rc1 Rc8 26. Qe3 f6 27. g3 Bc5 28. Qd2 Bd4 29. c4 Qc5 30. Kg2 a5 31. f4 Bd7 32. Rd1 Bc6 33. Qe2 Rf8 34. f5 Ra8 35. g4 Qe7 36. h4 Qb7 37. Kf3 a4 38. Rb1 g6 39. bxa4 h5 40. fxg6 Bxe4+ 41. Kg3 hxg4 42. Kxg4 f5+ 43. Kh3 Rxa4 44. Rxd4 exd4 45. Rg1 Ra3+ 46. Rg3 Rxg3+ 47. Kxg3 Qc7+ 48. Kh3 Qf4 49. c5 d3 50. Qd1 Qe3+ 51. Kh2 Qf2+ 0-1

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.24"]
[Round "2"]
[White "Brand, Leticia Soethe"]
[Black "Mariani, Daniel Brandao"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "1799"]
[BlackElo "2002"]
[PlyCount "102"]
[EventDate "2025.05.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Be7 8. Nd5 Nf6 9. Nxf6+ Bxf6 10. Nc4 0-0 11. Be3 b5 12. Bb6 Qe7 13. Nxd6 Rb8 14. Bc5 Rd8 15. Qf3 Rxd6 16. Bxd6 Qxd6 17. c3 Be6 18. Be2 Na5 19. 0-0 Nc4 20. Bxc4 Bxc4 21. Rfd1 Qc7 22. b3 Be6 23. Rd3 Be7 24. Rad1 b4 25. Rc1 Rc8 26. Qe3 f6 27. g3 Bc5 28. Qd2 Bd4 29. c4 Qc5 30. Kg2 a5 31. f4 Bd7 32. Rd1 Bc6 33. Qe2 Rf8 34. f5 Ra8 35. g4 Qe7 36. h4 Qb7 37. Kf3 a4 38. Rb1 g6 39. bxa4 h5 40. fxg6 Bxe4+ 41. Kg3 hxg4 42. Kxg4 f5+ 43. Kh3 Rxa4 44. Rxd4 exd4 45. Rg1 Ra3+ 46. Rg3 Rxg3+ 47. Kxg3 Qc7+ 48. Kh3 Qf4 49. c5 d3 50. Qd1 Qe3+ 51. Kh2 Qf2+ 0-1

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.24"]
[Round "3"]
[White "Mariani, Daniel Brandao"]
[Black "Terao, Juliana Sayumi"]
[Result "1/2-1/2"]
[ECO "E46"]
[WhiteElo "2002"]
[BlackElo "2229"]
[PlyCount "31"]
[EventDate "2025.05.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 Re8 6. a3 Bf8 7. Ng3 d5 8. Be2 b6 9. b4 c6 10. 0-0 Nbd7 11. Bb2 Bb7 12. Qb3 g6 13. Rad1 h5 14. Bd3 Qe7 15. Rfe1 Rab8 16. e4 1/2-1/2

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.24"]
[Round "3"]
[White "Mariani, Daniel Brandao"]
[Black "Terao, Juliana Sayumi"]
[Result "1/2-1/2"]
[ECO "E46"]
[WhiteElo "2002"]
[BlackElo "2229"]
[PlyCount "31"]
[EventDate "2025.05.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 Re8 6. a3 Bf8 7. Ng3 d5 8. Be2 b6 9. b4 c6 10. 0-0 Nbd7 11. Bb2 Bb7 12. Qb3 g6 13. Rad1 h5 14. Bd3 Qe7 15. Rfe1 Rab8 16. e4 1/2-1/2

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.23"]
[Round "1"]
[White "Mariani, Daniel Brandao"]
[Black "Hungaski, Robert Andrew"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2002"]
[BlackElo "2477"]
[PlyCount "100"]
[EventDate "2025.05.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. d4 e6 2. c4 Bb4+ 3. Bd2 Bxd2+ 4. Qxd2 f5 5. Nc3 Nf6 6. f3 0-0 7. e3 b6 8. Bd3 Bb7 9. Nge2 Qe7 10. 0-0 Nc6 11. a3 Rae8 12. b4 g6 13. e4 d6 14. Rae1 Qg7 15. Bc2 Nd8 16. Ba4 Re7 17. exf5 gxf5 18. Ng3 Kh8 19. d5 f4 20. Nge4 e5 21. Rf2 Nf7 22. Nxf6 Qxf6 23. Bc2 Bc8 24. Kf1 Qh4 25. h3 Ng5 26. Be4 Rg7 27. Ke2 Bd7 28. Kd1 Ra8 29. Kc1 a5 30. Kb2 Nxe4 31. Nxe4 Bf5 32. Rfe2 axb4 33. axb4 Rag8 34. Nc3 Rxg2 35. Nb5 R2g7 36. Ra1 Qxh3 37. Qc3 Rg2 38. Nd4 Rxe2+ 39. Nxe2 Rg2 40. Re1 Rf2 41. c5 bxc5 42. bxc5 Qxf3 43. Qc4 Bd3 44. Qa4 Rxe2+ 45. Rxe2 Qxe2+ 46. Ka3 Bg6 47. cxd6 Qd3+ 48. Kb2 Qd2+ 49. Ka3 Qc1+ 50. Kb4 Qb2+ 0-1

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.23"]
[Round "1"]
[White "Mariani, Daniel Brandao"]
[Black "Hungaski, Robert Andrew"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2002"]
[BlackElo "2477"]
[PlyCount "100"]
[EventDate "2025.05.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. d4 e6 2. c4 Bb4+ 3. Bd2 Bxd2+ 4. Qxd2 f5 5. Nc3 Nf6 6. f3 0-0 7. e3 b6 8. Bd3 Bb7 9. Nge2 Qe7 10. 0-0 Nc6 11. a3 Rae8 12. b4 g6 13. e4 d6 14. Rae1 Qg7 15. Bc2 Nd8 16. Ba4 Re7 17. exf5 gxf5 18. Ng3 Kh8 19. d5 f4 20. Nge4 e5 21. Rf2 Nf7 22. Nxf6 Qxf6 23. Bc2 Bc8 24. Kf1 Qh4 25. h3 Ng5 26. Be4 Rg7 27. Ke2 Bd7 28. Kd1 Ra8 29. Kc1 a5 30. Kb2 Nxe4 31. Nxe4 Bf5 32. Rfe2 axb4 33. axb4 Rag8 34. Nc3 Rxg2 35. Nb5 R2g7 36. Ra1 Qxh3 37. Qc3 Rg2 38. Nd4 Rxe2+ 39. Nxe2 Rg2 40. Re1 Rf2 41. c5 bxc5 42. bxc5 Qxf3 43. Qc4 Bd3 44. Qa4 Rxe2+ 45. Rxe2 Qxe2+ 46. Ka3 Bg6 47. cxd6 Qd3+ 48. Kb2 Qd2+ 49. Ka3 Qc1+ 50. Kb4 Qb2+ 0-1

[Event "Florianopolis Winter op 8th"]
[Site "Florianopolis"]
[Date "2024.07.14"]
[Round "9"]
[White "De Maicy, Gabriel Mendes"]
[Black "Mariani, Daniel Brandao"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1837"]
[BlackElo "1998"]
[PlyCount "76"]
[EventDate "2024.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Qc7 9. f4 Rb8 10. c4 Bb4+ 11. Kf2 f5 12. exf6 Nxf6 13. Nxf6+ gxf6 14. Qh5+ Kd8 15. Be3 Bd6 16. Qh6 Be7 17. Be2 c5 18. b3 Bb7 19. Rhd1 Rg8 20. g3 Qc6 21. Qxh7 Rf8 22. Qh3 Kc7 23. g4 Rh8 24. Qg3 Rbg8 25. h3 Rg7 26. Bf1 Rgh7 27. Rd2 d6 28. Rad1 Kb6 29. Kg1 Qh1+ 30. Kf2 f5 31. g5 Rh4 32. Ke2 Be4 33. Re1 e5 34. fxe5 f4 35. Bxf4 Rxf4 36. Qxf4 Rf8 37. Qg3 Bxg5 38. exd6 Bf4 0-1

[Event "Florianopolis Winter op 8th"]
[Site "Florianopolis"]
[Date "2024.07.13"]
[Round "8"]
[White "Mariani, Daniel Brandao"]
[Black "Caetano, Ryan Wesley da Cost"]
[Result "0-1"]
[ECO "E46"]
[WhiteElo "1998"]
[BlackElo "2174"]
[PlyCount "66"]
[EventDate "2024.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 c6 6. a3 Ba5 7. b4 Bc7 8. Ng3 d5 9. Be2 e5 10. dxe5 Bxe5 11. Bb2 Be6 12. cxd5 cxd5 13. 0-0 Nc6 14. f4 Bc7 15. Nb5 Bb6 16. Nd4 Re8 17. Kh1 Bd7 18. Qb3 Nxd4 19. Bxd4 Bxd4 20. exd4 Qb6 21. Rad1 h5 22. Bf3 h4 23. Nh5 Bb5 24. Nxf6+ Qxf6 25. Rfe1 Bc4 26. Rxe8+ Rxe8 27. Qa4 b5 28. Qxa7 Qxf4 29. Qd7 Re3 30. Bxd5 h3 31. gxh3 Qf2 32. Qd8+ Kh7 33. Rg1 Re2 0-1

[Event "Florianopolis Winter op 8th"]
[Site "Florianopolis"]
[Date "2024.07.13"]
[Round "7"]
[White "Mariani, Daniel Brandao"]
[Black "Cunha, Lucas Aguiar"]
[Result "1/2-1/2"]
[ECO "E46"]
[WhiteElo "1998"]
[BlackElo "2239"]
[PlyCount "102"]
[EventDate "2024.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 d5 6. a3 Be7 7. cxd5 exd5 8. Nf4 c6 9. Bd3 Bd6 10. 0-0 Bxf4 11. exf4 Ne8 12. Qh5 f5 13. Re1 Nd6 14. Qg5 Nd7 15. Qxd8 Rxd8 16. f3 Nf8 17. b3 Ne6 18. Be3 g6 19. g3 b6 20. Bf2 Re8 21. Re2 Bb7 22. Rae1 Kf7 23. Re5 Rad8 24. Bf1 Rc8 25. Kg2 Rcd8 26. h4 Rd7 27. a4 a5 28. Kg1 Rde7 29. Kg2 Ra8 30. Bd3 Ba6 31. Bb1 Raa7 32. h5 Re8 33. Rh1 Raa8 34. hxg6+ hxg6 35. Rhe1 b5 36. axb5 Nxb5 37. Nxb5 Bxb5 38. Bc2 a4 39. bxa4 Bxa4 40. Bxa4 Rxa4 41. Rc1 Ra6 42. Rb1 Re7 43. Rbe1 Ra2 44. Kg1 Rc2 45. g4 fxg4 46. f5 gxf5 47. Bh4 Nxd4 48. Rxe7+ Kg6 49. Kf1 gxf3 50. Bf2 Ne2 51. Re3 Nc3 1/2-1/2

[Event "Florianopolis Winter op 8th"]
[Site "Florianopolis"]
[Date "2024.07.12"]
[Round "5"]
[White "Mariani, Daniel Brandao"]
[Black "Osipi, Jair"]
[Result "1/2-1/2"]
[ECO "D27"]
[WhiteElo "1998"]
[BlackElo "2174"]
[PlyCount "93"]
[EventDate "2024.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 c5 4. e3 e6 5. Bxc4 a6 6. Bb3 Nf6 7. 0-0 b5 8. a4 b4 9. dxc5 Qxd1 10. Rxd1 Bxc5 11. Nbd2 Bb7 12. Nc4 Nc6 13. Bd2 0-0 14. Rac1 Rac8 15. Be1 Rfd8 16. Rxd8+ Rxd8 17. Nce5 Nxe5 18. Nxe5 Bd6 19. Rd1 Bd5 20. Bxd5 Bxe5 21. Bf3 Rxd1 22. Bxd1 a5 23. b3 Bc3 24. Kf1 Bxe1 25. Kxe1 Ne4 26. Be2 Kf8 27. f3 Nc5 28. Bc4 e5 29. Kd2 Ke7 30. Ke2 f5 31. f4 Kf6 32. Bd5 g5 33. g3 h6 34. Kd2 e4 35. Bc4 Kg6 36. Ke1 Nd7 37. Kf2 Nf6 38. h3 Nd7 39. Be6 Nc5 40. Bc4 Kf6 41. Ke2 Nb7 42. Kd2 Nd6 43. Bd5 Ne8 44. Ke2 Nc7 45. Bc4 Na8 46. Bd5 Nc7 47. Bc4 1/2-1/2

[Event "Florianopolis Winter op 8th"]
[Site "Florianopolis"]
[Date "2024.07.12"]
[Round "6"]
[White "Saiz Rodriguez, Daniel Evelio"]
[Black "Mariani, Daniel Brandao"]
[Result "1/2-1/2"]
[ECO "B45"]
[WhiteElo "2175"]
[BlackElo "1998"]
[PlyCount "45"]
[EventDate "2024.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Ndb5 Bb4 7. a3 Bxc3+ 8. Nxc3 d5 9. exd5 exd5 10. Bd3 0-0 11. 0-0 d4 12. Ne4 Bf5 13. Bg5 Bxe4 14. Bxe4 Re8 15. Re1 Rxe4 16. Rxe4 Qd5 17. Rg4 Nxg4 18. Qxg4 Qe6 19. Qxe6 fxe6 20. Re1 e5 21. Bd2 Kf7 22. f4 Re8 23. Re4 1/2-1/2

[Event "Florianopolis Winter op 8th"]
[Site "Florianopolis"]
[Date "2024.07.11"]
[Round "4"]
[White "Ferreira, Carlos Eduardo"]
[Black "Mariani, Daniel Brandao"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1689"]
[BlackElo "1998"]
[PlyCount "76"]
[EventDate "2024.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. d4 Nxc3 5. bxc3 g6 6. Bb5+ c6 7. Bc4 Bg7 8. Bg5 Qa5 9. Qd2 0-0 10. Ne2 e5 11. 0-0 Nd7 12. Rad1 Nb6 13. Bb3 exd4 14. cxd4 Qxd2 15. Rxd2 a5 16. Rb1 Re8 17. Kf1 Ra6 18. a4 Be6 19. Bxe6 Rxe6 20. Bd8 Nc4 21. Rd3 Ra8 22. Bg5 Rae8 23. Ng3 h6 24. Bf4 g5 25. Bd2 Bf8 26. d5 cxd5 27. Rxd5 b6 28. Bc3 Bg7 29. Bxg7 Kxg7 30. Nf5+ Kg6 31. g4 Re2 32. Kg2 Rxc2 33. Kg3 Ree2 34. Nd6 Rc3+ 35. f3 Rcc2 36. Rg1 Ne3 37. f4 Nxd5 38. f5+ Kf6 0-1

[Event "Florianopolis Winter op 8th"]
[Site "Florianopolis"]
[Date "2024.07.10"]
[Round "3"]
[White "Mariani, Daniel Brandao"]
[Black "De Dea, Fernando Jose Perei"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "1998"]
[BlackElo "1722"]
[PlyCount "59"]
[EventDate "2024.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Nc6 7. 0-0 Be7 8. a3 g5 9. d3 h5 10. b4 g4 11. Nh4 Bxh4 12. gxh4 Qxh4 13. Ne4 Rg8 14. Bb2 f5 15. Qb3 Rg6 16. Nc5 Qe7 17. b5 Nd4 18. Bxd4 exd4 19. Nxb7 Bxb7 20. Bxb7 Rd8 21. e3 Qd6 22. Rac1 h4 23. Rc6 g3 24. Rxd6 gxf2+ 25. Kxf2 dxe3+ 26. Kxe3 Rdxd6 27. Rxf5 Rge6+ 28. Kd2 Ke7 29. Qc3 Rg6 30. Qe5+ 1-0

[Event "Florianopolis Winter op 8th"]
[Site "Florianopolis"]
[Date "2024.07.10"]
[Round "2"]
[White "Matsuura, Everaldo"]
[Black "Mariani, Daniel Brandao"]
[Result "1-0"]
[ECO "E09"]
[WhiteElo "2377"]
[BlackElo "1998"]
[PlyCount "89"]
[EventDate "2024.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. g3 c6 4. Bg2 Nf6 5. 0-0 Be7 6. d4 0-0 7. Qc2 Nbd7 8. Nbd2 b6 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Ba6 12. b3 Rc8 13. Rd1 Qc7 14. Bf4 Bd6 15. Bxd6 Qxd6 16. c5 Qc7 17. Rac1 Rfd8 18. b4 bxc5 19. dxc5 Nf6 20. Qe5 Qxe5 21. Nxe5 Rxd1+ 22. Rxd1 Nd5 23. a4 Kf8 24. Bxd5 exd5 25. Rb1 Be2 26. b5 cxb5 27. axb5 f6 28. Nc6 Bxb5 29. Nxa7 Bd3 30. Nxc8 Bxb1 31. Nb6 Ke7 32. Nxd5+ Ke6 33. Nc3 Bf5 34. f4 g5 35. Kf2 h5 36. h4 gxf4 37. gxf4 Bg6 38. Ke3 Be8 39. Ne4 Bc6 40. Ng3 Kd5 41. Nxh5 f5 42. Ng7 Kxc5 43. h5 Bd5 44. h6 Bg8 45. Ne8 1-0

[Event "Florianopolis Winter op 8th"]
[Site "Florianopolis"]
[Date "2024.07.09"]
[Round "1"]
[White "Mariani, Daniel Brandao"]
[Black "Moura, Bernardo Lalane Mas"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "1998"]
[BlackElo "1607"]
[PlyCount "75"]
[EventDate "2024.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 g6 4. Nc3 Bg7 5. e4 Nc6 6. Nge2 d6 7. 0-0 Nd7 8. d3 0-0 9. Be3 Nd4 10. Rb1 a6 11. Qd2 Nc5 12. f4 f5 13. Kh1 Nce6 14. Rbe1 Rb8 15. a4 Nb3 16. Qd1 Ned4 17. Nxd4 Nxd4 18. b4 c6 19. Qd2 Qe7 20. fxe5 dxe5 21. exf5 Nxf5 22. Bc5 Nd6 23. Ne4 Rxf1+ 24. Rxf1 Nxe4 25. dxe4 Qe8 26. Bd6 Ra8 27. c5 Be6 28. Qb2 Bc4 29. Rf2 Qe6 30. h4 b5 31. a5 Re8 32. Kh2 Qd7 33. Bh3 Qb7 34. Qd2 Rd8 35. Qg5 Re8 36. h5 gxh5 37. Bxe5 Rxe5 38. Qd8+ 1-0

[Event "Caioba op 8th"]
[Site "Caioba"]
[Date "2024.06.24"]
[Round "2"]
[White "Matsuura, Everaldo"]
[Black "Mariani, Daniel Brandao"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2380"]
[BlackElo "1998"]
[PlyCount "47"]
[EventDate "2024.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Bf5 4. 0-0 e6 5. d3 h6 6. Nfd2 Bh7 7. e4 Be7 8. Nc3 0-0 9. Kh1 c6 10. f4 dxe4 11. dxe4 Nbd7 12. Qe2 Qc7 13. b3 Qa5 14. Bb2 b5 15. a3 Rab8 16. e5 Nd5 17. Nce4 Qb6 18. Rae1 Nc5 19. Bd4 Rfd8 20. b4 Nxb4 21. axb4 Rxd4 22. bxc5 Qd8 23. Nb3 Rc4 24. Ra1 1-0

[Event "Caioba op 8th"]
[Site "Caioba"]
[Date "2024.06.23"]
[Round "1"]
[White "Mariani, Daniel Brandao"]
[Black "Buffon, Maria Ivy Segalin"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1998"]
[BlackElo "1543"]
[PlyCount "53"]
[EventDate "2024.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8. 0-0 Bxc3 9. d5 Ne7 10. bxc3 Nd6 11. Bd3 0-0 12. Bxh7+ Kh8 13. Bc2 Nef5 14. Qd3 g6 15. c4 Kh7 16. Ng5+ Kg7 17. c5 Ne8 18. Qh3 Rh8 19. Qxh8+ Kxh8 20. Nxf7+ Kg8 21. Nxd8 Kf8 22. Bxf5 gxf5 23. Bh6+ Kg8 24. Rfe1 Nf6 25. Re7 c6 26. Rg7+ Kh8 27. Nf7# 1-0

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.28"]
[Round "10"]
[White "Mariani, Daniel Brandao"]
[Black "Piccoli, Lucas Fonseca"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2040"]
[BlackElo "2263"]
[PlyCount "60"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 Bb4 3. Qc2 c5 4. a3 Ba5 5. g3 Ne7 6. Bg2 0-0 7. Nf3 Nbc6 8. 0-0 d5 9. d3 Bc7 10. Rb1 d4 11. Ne4 b6 12. b4 f5 13. Ned2 Rb8 14. e3 e5 15. bxc5 bxc5 16. Rxb8 Bxb8 17. Nb3 Bd6 18. exd4 exd4 19. Bg5 h6 20. Bxe7 Nxe7 21. Nfd2 Bd7 22. Qd1 a5 23. Qh5 a4 24. Nc1 Qa5 25. Qd1 Qc3 26. Re1 Qxa3 27. Qf3 Qc3 28. Rxe7 Bxe7 29. Qd5+ Kh8 30. Qxd7 Qxd2 0-1

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.27"]
[Round "9"]
[White "Mariani, Daniel Brandao"]
[Black "Bauza, Alejandro"]
[Result "1/2-1/2"]
[ECO "A18"]
[WhiteElo "2040"]
[BlackElo "2205"]
[PlyCount "27"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. e5 d4 5. exf6 dxc3 6. bxc3 Qxf6 7. d4 Qd8 8. Nf3 Be7 9. Bd3 Nd7 10. 0-0 0-0 11. Qe2 Nf6 12. Bg5 Re8 13. Ne5 h6 14. Bf4 1/2-1/2

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.26"]
[Round "8"]
[White "Felizes, Paulo Alberto"]
[Black "Mariani, Daniel Brandao"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1855"]
[BlackElo "2040"]
[PlyCount "58"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 h6 3. Bh4 c5 4. dxc5 g5 5. Bg3 Bg7 6. c3 Na6 7. e4 dxe4 8. Qxd8+ Kxd8 9. Na3 f5 10. 0-0-0+ Ke8 11. Bb5+ Kf7 12. Bxa6 bxa6 13. f4 e5 14. fxe5 f4 15. Rf1 Bxe5 16. Nc4 Ke6 17. Nxe5 Kxe5 18. Bf2 e3 19. Nf3+ Kd5 20. Rd1+ Kxc5 21. Be1 Nf6 22. b4+ Kc6 23. c4 Bg4 24. Bc3 Bxf3 25. gxf3 Rhf8 26. h4 g4 27. c5 Nd5 28. Bg7 Rg8 29. Bxh6 gxf3 0-1

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.25"]
[Round "7"]
[White "Mariani, Daniel Brandao"]
[Black "Ribeiro Carrico, Victor Hugo"]
[Result "1-0"]
[ECO "A33"]
[WhiteElo "2040"]
[BlackElo "1746"]
[PlyCount "91"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. g3 Nc6 4. Bg2 e6 5. Nf3 Be7 6. 0-0 0-0 7. d4 cxd4 8. Nxd4 a6 9. b3 d5 10. cxd5 Nxd5 11. Nxd5 exd5 12. Nxc6 bxc6 13. Be3 Bf5 14. Rc1 Rc8 15. Bc5 Re8 16. e3 Qa5 17. Bxe7 Rxe7 18. g4 Be4 19. h3 Qb4 20. Qd4 Qxd4 21. exd4 Bxg2 22. Kxg2 f5 23. Rfe1 Rxe1 24. Rxe1 fxg4 25. hxg4 Kf7 26. Rc1 Ke6 27. Rc5 Kd6 28. Ra5 Re8 29. f3 Ra8 30. Kg3 Kc7 31. Kf4 Kb6 32. Rc5 a5 33. Ke5 g6 34. Kd6 Rd8+ 35. Ke7 Rg8 36. f4 Ra8 37. f5 gxf5 38. gxf5 Rg8 39. f6 Rg4 40. f7 Re4+ 41. Kd8 Rf4 42. Ke7 Re4+ 43. Kd6 Rf4 44. Rxc6+ Kb7 45. Rc7+ Kb8 46. Ke7 1-0

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.24"]
[Round "6"]
[White "Da Silva, Leonardo Douglas Si"]
[Black "Mariani, Daniel Brandao"]
[Result "0-1"]
[ECO "A48"]
[BlackElo "2040"]
[PlyCount "64"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Ne4 4. Bf4 Bg7 5. e3 b6 6. c4 c5 7. Qc2 f5 8. Be5 0-0 9. Bxg7 Kxg7 10. Nc3 Bb7 11. d5 Nf6 12. Be2 e6 13. 0-0-0 exd5 14. Nxd5 Bxd5 15. cxd5 Re8 16. h4 a6 17. Qc3 h6 18. h5 g5 19. Ne5 Ne4 20. Qc2 Rxe5 21. f4 Re8 22. Bf3 g4 23. Bxe4 Rxe4 24. Qb3 d6 25. g3 Nd7 26. Kb1 Qf6 27. Rh2 Rae8 28. Re2 b5 29. Qa3 Ra4 30. Qd3 Nb6 31. b3 Rae4 32. a4 c4 0-1

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.23"]
[Round "5"]
[White "Mariani, Daniel Brandao"]
[Black "Silverio, Vitor Luis de Jesus"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "2040"]
[BlackElo "1773"]
[PlyCount "100"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. 0-0-0 Be7 10. Kb1 0-0 11. Rhe1 Qa5 12. Qd2 Qb6 13. Nd4 Rfc8 14. f4 h6 15. Bh4 Nxe4 16. Nxe4 Bxh4 17. g3 Bxe4 18. Rxe4 Bf6 19. Nb3 d5 20. Re2 a5 21. g4 a4 22. Nd4 Rc4 23. c3 Rac8 24. g5 hxg5 25. fxg5 Bxd4 26. cxd4 Qc6 27. g6 fxg6 28. Qe1 Rc2 29. a3 Qc4 30. Rxc2 Qxc2+ 31. Ka1 Rc6 32. Qg1 b5 33. Rf1 b4 34. Qg5 Rc8 35. Qe3 e5 36. axb4 a3 37. Qxa3 exd4 38. Rf3 Qxh2 39. Ka2 Qh1 40. b5 Qc1 41. Qa6 Qc4+ 42. Ka1 Re8 43. Qa5 d3 44. b6 Qc6 45. Qd2 Qxb6 46. Rxd3 Ra8+ 47. Ra3 Rd8 48. Qd3 Qf6 49. Ra6 Qf5 50. Qg3 Qf1+ 0-1

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.22"]
[Round "3"]
[White "Mariani, Daniel Brandao"]
[Black "Silver, Fernanda Luise"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2040"]
[BlackElo "1749"]
[PlyCount "35"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Nbd7 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Nbxd2 0-0 8. 0-0 b6 9. Qc2 Bb7 10. Rfd1 Rc8 11. b4 dxc4 12. Nxc4 Qe7 13. Qb3 Ba8 14. Rac1 c5 15. dxc5 bxc5 16. b5 Bd5 17. Nfd2 Rb8 18. e4 1/2-1/2

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.22"]
[Round "4"]
[White "Rodrigues, Julliano de Araujo"]
[Black "Mariani, Daniel Brandao"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "1779"]
[BlackElo "2040"]
[PlyCount "34"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Qb6 9. Qd2 Qxb2 10. Rb1 Qa3 11. Bb5 Nxd4 12. Bxd4 Bb4 13. 0-0 a6 14. Rb3 Qa5 15. Rfb1 Be7 16. Bxd7+ Bxd7 17. Rxb7 Bc5 1/2-1/2

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.21"]
[Round "2"]
[White "Silva, Juliana Figueira Th"]
[Black "Mariani, Daniel Brandao"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "1747"]
[BlackElo "2040"]
[PlyCount "46"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 a6 5. Bd3 b5 6. b3 Bg4 7. 0-0 Nbd7 8. Ba3 e6 9. Bxf8 Nxf8 10. Nbd2 Ng6 11. Qc2 Bxf3 12. Nxf3 0-0 13. Rad1 Qe7 14. Rfe1 Rac8 15. Qe2 Rfd8 16. Ra1 Qa7 17. a4 bxc4 18. bxc4 a5 19. c5 Rb8 20. Rab1 Rxb1 21. Rxb1 Rb8 22. Qc2 Nd7 23. h4 e5 1/2-1/2

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.20"]
[Round "1"]
[White "Mariani, Daniel Brandao"]
[Black "De Almeida, Olivan Duarte"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2040"]
[BlackElo "1432"]
[PlyCount "53"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Qc2 Be6 8. Bd3 h6 9. Bh4 Nbd7 10. Nge2 Nh5 11. Bxe7 Qxe7 12. h3 Nhf6 13. 0-0-0 Nb6 14. Kb1 0-0-0 15. Rc1 Kb8 16. Na4 Nxa4 17. Qxa4 Nd7 18. Rc3 Nb6 19. Qa5 Qd7 20. Ra3 Nc8 21. Rc1 Bf5 22. Nf4 Bxd3+ 23. Nxd3 b6 24. Qa4 b5 25. Qc2 Ne7 26. Ne5 Qd6 27. Qc5 1-0

[Event "Criciuma op-A"]
[Site "Criciuma"]
[Date "2024.01.18"]
[Round "9"]
[White "Borger, David Lupovici"]
[Black "Mariani, Daniel Brandao"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1899"]
[BlackElo "2040"]
[PlyCount "120"]
[EventDate "2024.01.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Qxd4 e6 6. Nf3 Nc6 7. Qg4 d6 8. exd6 Qxd6 9. Bc4 Bd7 10. 0-0 0-0-0 11. Na3 Ne5 12. Qg3 Nxc4 13. Nxc4 Qxg3 14. hxg3 f6 15. a4 e5 16. Ne3 Be6 17. Nxd5 Bxd5 18. Be3 Kb8 19. Rfd1 Be7 20. Nd2 b6 21. b4 Be6 22. a5 Kb7 23. axb6 axb6 24. Ra3 Ra8 25. Rxa8 Rxa8 26. b5 Rd8 27. Ra1 Rc8 28. Ra6 Bd8 29. Ne4 Ra8 30. Nc5+ bxc5 31. Rxe6 Ra1+ 32. Kh2 Rb1 33. Bxc5 Rxb5 34. Bf8 g5 35. Be7 Bxe7 36. Rxe7+ Kc6 37. Re6+ Kd5 38. Rxf6 g4 39. f3 Rc5 40. Rf5 gxf3 41. gxf3 Rxc3 42. f4 Re3 43. Rh5 Ke6 44. fxe5 Rxe5 45. Rxh7 Kf6 46. Kh3 Kg6 47. Rh8 Kg7 48. Ra8 Rb5 49. Kh4 Rc5 50. g4 Rb5 51. g5 Rb1 52. Ra7+ Kg6 53. Ra6+ Kg7 54. Rf6 Rh1+ 55. Kg4 Rg1+ 56. Kf5 Rf1+ 57. Ke6 Re1+ 58. Kd7 Re5 59. Re6 Rxe6 60. Kxe6 Kg6 1/2-1/2

[Event "Criciuma op-A"]
[Site "Criciuma"]
[Date "2024.01.17"]
[Round "8"]
[White "Mariani, Daniel Brandao"]
[Black "Do Nascimento, Christian Almeida"]
[Result "1/2-1/2"]
[ECO "E06"]
[WhiteElo "2040"]
[BlackElo "2123"]
[PlyCount "51"]
[EventDate "2024.01.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Be7 5. Bg2 d5 6. Qc2 0-0 7. Nf3 c6 8. 0-0 b6 9. Bf4 Bb7 10. Rd1 Nbd7 11. Nbd2 Nh5 12. Be3 f5 13. Nf1 Qe8 14. Rac1 Rc8 15. Qd2 Bd6 16. Bf4 Nxf4 17. gxf4 Qe7 18. a3 Nf6 19. e3 Ne4 20. Qe1 Ba6 21. cxd5 Bxf1 22. Qxf1 exd5 23. Ne5 Bxe5 24. dxe5 a5 25. Bxe4 fxe4 26. Qh3 1/2-1/2

[Event "Criciuma op-A"]
[Site "Criciuma"]
[Date "2024.01.16"]
[Round "6"]
[White "Mariani, Daniel Brandao"]
[Black "De Oliveira, Jairo Quintiliano"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2040"]
[BlackElo "1840"]
[PlyCount "58"]
[EventDate "2024.01.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. c4 c6 2. e4 d5 3. exd5 cxd5 4. d4 Nf6 5. Nc3 Nc6 6. Nf3 Bg4 7. cxd5 Nxd5 8. Qb3 Nb6 9. Be3 Be6 10. d5 Nxd5 11. Qxb7 Nxe3 12. Bb5 Nc2+ 13. Ke2 Rc8 14. Rac1 Bd7 15. Rxc2 Rc7 16. Qa6 Nb4 17. Qa4 Nxc2 18. Rd1 f6 19. Rxd7 Rxd7 20. Qxc2 Kf7 21. Ne5+ fxe5 22. Qf5+ Ke8 23. Qe6 Qc7 24. Ne4 Kd8 25. Ng5 Qc2+ 26. Kf3 Rd3+ 27. Bxd3 Qxd3+ 28. Kg4 h5+ 29. Kh4 Qd4+ 0-1

[Event "Criciuma op-A"]
[Site "Criciuma"]
[Date "2024.01.16"]
[Round "7"]
[White "Pedroso, Denian"]
[Black "Mariani, Daniel Brandao"]
[Result "0-1"]
[ECO "C43"]
[WhiteElo "1924"]
[BlackElo "2040"]
[PlyCount "42"]
[EventDate "2024.01.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. dxe5 Bc5 5. Qd5 Bxf2+ 6. Ke2 f5 7. exf6 Nxf6 8. Qe5+ Kf8 9. Bg5 Bb6 10. Kd2 Nc6 11. Qf4 h6 12. Bh4 d5 13. Bd3 Kf7 14. Rf1 Re8 15. Nc3 Be3+ 16. Qxe3 Rxe3 17. Kxe3 d4+ 18. Ke2 dxc3 19. Rad1 Qe7+ 20. Kf2 Qc5+ 21. Ke2 Bg4 0-1

[Event "Criciuma op-A"]
[Site "Criciuma"]
[Date "2024.01.15"]
[Round "5"]
[White "Caetano, Ryan Wesley da Cost"]
[Black "Mariani, Daniel Brandao"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2184"]
[BlackElo "2040"]
[PlyCount "77"]
[EventDate "2024.01.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 f6 7. 0-0 Qc7 8. Bf4 fxe5 9. Nxe5 Bd6 10. Re1 Bxe5 11. dxe5 Nge7 12. c4 0-0 13. Bg3 d4 14. Nd2 Nf5 15. Bd3 Nce7 16. Ne4 Nxg3 17. Nxg3 Be8 18. Qg4 Qb6 19. Bxh7+ Kxh7 20. Qh4+ Kg8 21. Qxe7 Qxb2 22. Qxe6+ Bf7 23. Qg4 Bxc4 24. Ne4 Bd3 25. Nf6+ Kf7 26. Nh5 Ke7 27. Qxg7+ Ke6 28. Qh6+ Kd5 29. Nf4+ Kc4 30. Qe6+ Kc3 31. Nxd3 Kxd3 32. Rad1+ Kc3 33. Rc1+ Kb4 34. Rb1 Rxf2 35. Rxb2+ Rxb2 36. Qd5 Rc8 37. Qxb7+ Kc3 38. Rc1+ Rc2 39. Qb3+ 1-0

[Event "Criciuma op-A"]
[Site "Criciuma"]
[Date "2024.01.14"]
[Round "4"]
[White "Mariani, Daniel Brandao"]
[Black "Mariano, Kaiki Pereira"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2040"]
[BlackElo "1700"]
[PlyCount "59"]
[EventDate "2024.01.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nc6 5. Nf3 Nf6 6. Nc3 e6 7. cxd5 Nxd5 8. Bd3 Be7 9. 0-0 0-0 10. Re1 Nxc3 11. bxc3 Bf6 12. Qe2 g6 13. Bh6 Bg7 14. Bg5 Bf6 15. h4 b6 16. Be4 Bb7 17. Ne5 Bxg5 18. Bxc6 Bxc6 19. hxg5 Qd5 20. f3 Rae8 21. Qd2 f6 22. gxf6 Rxf6 23. Ng4 Rxf3 24. Re5 Rd3 25. Qe2 Qc4 26. Nf6+ Kh8 27. Nxe8 Qxc3 28. Rf1 Bxe8 29. Qf2 h5 30. Rxe6 1-0

[Event "Criciuma op-A"]
[Site "Criciuma"]
[Date "2024.01.13"]
[Round "2"]
[White "Mariani, Daniel Brandao"]
[Black "Jenidarchiche, Douglas Rodrigo"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2040"]
[BlackElo "1845"]
[PlyCount "39"]
[EventDate "2024.01.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Nxe4 8. Bxb4 Nxb4 9. Bxf7+ Kxf7 10. Qb3+ d5 11. Ne5+ Ke6 12. Qxb4 Qf8 13. Qxf8 Rxf8 14. f3 Nd6 15. Nc3 Nf5 16. Rd1 c6 17. Kf2 Kd6 18. Rhe1 g5 19. g4 Nh4 20. Kg3 1/2-1/2

[Event "Criciuma op-A"]
[Site "Criciuma"]
[Date "2024.01.13"]
[Round "3"]
[White "Medeiros, Thauane Ferreira"]
[Black "Mariani, Daniel Brandao"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1842"]
[BlackElo "2040"]
[PlyCount "128"]
[EventDate "2024.01.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. Nf3 c5 4. e3 Nc6 5. Nbd2 Bg4 6. c3 e6 7. Qa4 Bxf3 8. Nxf3 a6 9. Qc2 Rc8 10. Be2 Bd6 11. dxc5 Bxc5 12. 0-0 0-0 13. Bg5 h6 14. Bh4 Be7 15. a3 Ne4 16. Bxe7 Qxe7 17. Nd2 Nxd2 18. Qxd2 Na5 19. Rad1 Nc4 20. Qc2 b5 21. Rd4 Nd6 22. Bd3 f5 23. Re1 Rc6 24. Qe2 Rfc8 25. f3 Qa7 26. Kf1 Nc4 27. Bxc4 Rxc4 28. Qd3 Qc7 29. g3 Qb7 30. Kf2 a5 31. Rg1 b4 32. axb4 axb4 33. Rxc4 Rxc4 34. Rc1 bxc3 35. bxc3 Qb3 36. Qc2 Qb6 37. Ke2 Qa6 38. Kd2 h5 39. Rb1 Qc8 40. Rb4 Rc6 41. e4 dxe4 42. fxe4 Qd8+ 43. Ke2 Qd6 44. Qd3 Qc7 45. Kd2 f4 46. e5 fxg3 47. Qxg3 Rc5 48. Re4 Qd8+ 49. Rd4 Qa5 50. Qd3 Qa2+ 51. Kd1 Qa1+ 52. Kd2 Qa2+ 53. Kd1 Rd5 54. Rxd5 Qxd5 55. Kc2 Qxd3+ 56. Kxd3 g5 57. Kd4 Kf7 58. c4 Ke7 59. Kc5 Kd7 60. Kb6 Kc8 61. Kc5 Kc7 62. h3 h4 63. Kd4 g4 64. hxg4 h3 0-1

[Event "Criciuma op-A"]
[Site "Criciuma"]
[Date "2024.01.12"]
[Round "1"]
[White "Matsuura, Everaldo"]
[Black "Mariani, Daniel Brandao"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2410"]
[BlackElo "2040"]
[PlyCount "105"]
[EventDate "2024.01.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 c5 3. e3 Nc6 4. Nc3 a6 5. d4 d5 6. cxd5 exd5 7. dxc5 Nf6 8. Na4 Bxc5 9. Nxc5 Qa5+ 10. Bd2 Qxc5 11. Rc1 Qe7 12. Bc3 0-0 13. Be2 Bg4 14. 0-0 Rfd8 15. Nd4 Bxe2 16. Qxe2 Ne5 17. Nf3 Nc6 18. Rfd1 Ne4 19. Nd4 Ne5 20. Nf5 Qe6 21. Bxe5 Qxf5 22. Bc7 Rdc8 23. Rc2 Nd6 24. Rdc1 Ne8 25. Bg3 Rxc2 26. Qxc2 Qxc2 27. Rxc2 f6 28. Rd2 Rc8 29. Kf1 Rc5 30. b4 Rb5 31. Rd4 a5 32. bxa5 Rxa5 33. a4 Kf7 34. Rb4 Kg6 35. Ke2 f5 36. Be5 Ra6 37. Kd3 Nf6 38. Kd4 Ra5 39. f3 h6 40. Bc7 Ra6 41. a5 Rc6 42. Rxb7 Rc4+ 43. Kd3 Nd7 44. Kd2 Nc5 45. Rb6+ Kf7 46. Bd6 Nd7 47. Rb7 Ke6 48. Bb4 Rc6 49. Bc3 g6 50. Bd4 Ra6 51. Rb5 Kd6 52. Kc3 Rc6+ 53. Kb3 1-0

[Event "Caioba op 7th"]
[Site "Caioba"]
[Date "2023.06.22"]
[Round "6"]
[White "Mariani, Daniel Brandao"]
[Black "Nemeth Junior, Henrique"]
[Result "1/2-1/2"]
[ECO "A64"]
[WhiteElo "1989"]
[BlackElo "2159"]
[PlyCount "41"]
[EventDate "2023.06.18"]
[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. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 0-0 9. 0-0 Re8 10. Nd2 Nbd7 11. h3 a6 12. a4 Qc7 13. Qb3 Ne5 14. f4 c4 15. Qa2 Nh5 16. Kh2 Bd7 17. fxe5 Bxe5 18. Qxc4 Bxg3+ 19. Kh1 Qd8 20. Nf3 Rc8 21. Qd3 1/2-1/2

[Event "Caioba op 7th"]
[Site "Caioba"]
[Date "2023.06.21"]
[Round "5"]
[White "Ramazzotte, Adriano"]
[Black "Mariani, Daniel Brandao"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "1625"]
[BlackElo "1989"]
[PlyCount "34"]
[EventDate "2023.06.18"]
[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. d4 Nf6 2. c4 g6 3. Nc3 d5 4. e3 Bg7 5. b3 0-0 6. Nf3 c5 7. cxd5 cxd4 8. Nxd4 Nxd5 9. Qc2 Bf5 10. Qd2 Nxc3 11. Nxf5 gxf5 12. Qxd8 Rxd8 13. Bb2 Nc6 14. Ba3 Ne4 15. Rc1 Bc3+ 16. Rxc3 Nxc3 17. Be2 e6 0-1

[Event "Caioba op 7th"]
[Site "Caioba"]
[Date "2023.06.20"]
[Round "4"]
[White "Mariani, Daniel Brandao"]
[Black "Machado, Luiz Fernando"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "1989"]
[BlackElo "1720"]
[PlyCount "37"]
[EventDate "2023.06.18"]
[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. Nf3 d5 2. g3 Nf6 3. c4 e6 4. d4 c6 5. Qc2 Nbd7 6. Nbd2 Bd6 7. Bg2 0-0 8. 0-0 e5 9. dxe5 Nxe5 10. Nxe5 Bxe5 11. cxd5 Nxd5 12. Nc4 Bc7 13. b3 Re8 14. Bb2 Bg4 15. e4 Nb6 16. Ne3 Bh5 17. f3 Bg6 18. Rae1 Qe7 19. Kh1 1/2-1/2

[Event "Caioba op 7th"]
[Site "Caioba"]
[Date "2023.06.19"]
[Round "2"]
[White "Mariani, Daniel Brandao"]
[Black "Mendes Domingues, Ribeiro Matheus"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "1989"]
[BlackElo "2257"]
[PlyCount "131"]
[EventDate "2023.06.18"]
[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. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Bd6 6. Bd3 Nbd7 7. 0-0 0-0 8. e4 dxc4 9. Bxc4 e5 10. Bg5 Qe7 11. d5 Nb6 12. Be2 cxd5 13. exd5 h6 14. Bh4 g5 15. Bg3 e4 16. Nd2 Bxg3 17. hxg3 Rd8 18. Bc4 e3 19. Qe2 Ng4 20. d6 Rxd6 21. fxe3 Qxe3+ 22. Qxe3 Nxe3 23. Bxf7+ Kg7 24. Nde4 Nxf1 25. Nxd6 Nxg3 26. Bb3 Bg4 27. Re1 Rd8 28. Nxb7 Rd2 29. Nc5 Nf5 30. Re8 Rxb2 31. Rg8+ Kf6 32. N3e4+ Ke7 33. Be6 Na4 34. Bxf5 Nxc5 35. Bxg4 Nxe4 36. Rg7+ Kf6 37. Rxa7 Ke5 38. Bf3 Nf6 39. Ra5+ Kf4 40. Ra6 Kf5 41. Ra5+ Kg6 42. Ra6 Rb4 43. Bh5+ Kf5 44. Ra5+ Kf4 45. Be2 Ne4 46. Ra3 g4 47. Rb3 Rd4 48. Rd3 Rb4 49. Rb3 Rxb3 50. axb3 Nd2 51. b4 g3 52. b5 Ke5 53. Bf3 Kd6 54. b6 Kd7 55. Bd5 h5 56. b7 Kc7 57. Kh1 Nf1 58. Kg1 Ne3 59. Bf3 h4 60. Be4 Nc4 61. Bd5 Nd2 62. Bc6 Nc4 63. Kf1 Ne5 64. Be4 Nf7 65. Ke2 Ng5 66. Bd5 1/2-1/2

[Event "Caioba op 7th"]
[Site "Caioba"]
[Date "2023.06.19"]
[Round "3"]
[White "Umetsubo, Cesar Hidemitsu"]
[Black "Mariani, Daniel Brandao"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2345"]
[BlackElo "1989"]
[PlyCount "191"]
[EventDate "2023.06.18"]
[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. d4 d5 2. Nf3 Nf6 3. Bf4 c6 4. e3 Bg4 5. c4 Bxf3 6. gxf3 Qb6 7. Qb3 Nbd7 8. Nc3 e6 9. h3 Be7 10. Bh2 0-0 11. c5 Qxb3 12. axb3 Rfe8 13. b4 a6 14. Kd2 Bf8 15. f4 g6 16. Bd3 Bg7 17. f3 Rad8 18. Ne2 Nh5 19. Rhg1 Nf8 20. Nc1 Rd7 21. Nb3 f5 22. Na5 Rc7 23. Kc3 Rb8 24. Ra4 Nd7 25. Rga1 Ra8 26. Bg1 Kf7 27. Bf2 Bf6 28. Be1 h6 29. Be2 Rd8 30. Kc2 Nb8 31. R4a3 Rcd7 32. Nb3 Rh8 33. h4 Ng7 34. Nc1 Re7 35. Nd3 Nd7 36. Bf2 Ree8 37. Rg1 h5 38. Raa1 Ra8 39. Rg2 Rhb8 40. Rag1 Nf8 41. Nc1 Bd8 42. Nb3 Be7 43. Na5 Bd8 44. Bd3 Bxa5 45. bxa5 Ne8 46. e4 Ng7 47. Ra1 Re8 48. Ra4 Re7 49. Rb4 Ke8 50. Rg1 Kd8 51. Re1 Ra7 52. Rb6 Nd7 53. Rg1 Nf8 54. Ra1 Nd7 55. e5 Kc8 56. Rg1 Nf8 57. b4 Ra8 58. Ra1 Rc7 59. Kb3 Ne8 60. Be1 Rb8 61. Bd2 Ra8 62. Bc3 Nd7 63. b5 axb5 64. Bxb5 Nxb6 65. cxb6 Rg7 66. Bd3 Ra6 67. Bb4 Rg8 68. Rc1 Kd7 69. Ka4 Ra8 70. a6 Kc8 71. a7 Nc7 72. Bd6 Rg7 73. Bxc7 Rxc7 74. bxc7 Rxa7+ 75. Kb3 Kxc7 76. Rg1 Kd7 77. Rxg6 Ra1 78. Rg7+ Kd8 79. Rxb7 Rh1 80. Kb4 Rd1 81. Ba6 Ra1 82. Ra7 Rc1 83. Rh7 Ra1 84. Bd3 Rd1 85. Kc3 Rh1 86. Rxh5 Rh3 87. Be2 Rh2 88. Kd2 c5 89. dxc5 Kd7 90. Rh8 Kc6 91. Rc8+ Kd7 92. Rh8 Kc6 93. h5 Kxc5 94. Kd3 Rh4 95. h6 Rxf4 96. Rc8+ 1-0

[Event "Caioba op 7th"]
[Site "Caioba"]
[Date "2023.06.18"]
[Round "1"]
[White "Da Silva, Ana B Carster Livra"]
[Black "Mariani, Daniel Brandao"]
[Result "0-1"]
[ECO "B45"]
[BlackElo "1989"]
[PlyCount "72"]
[EventDate "2023.06.18"]
[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 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nf3 Bb4 7. Bd2 0-0 8. Bc4 Bxc3 9. Bxc3 Nxe4 10. Bd4 d5 11. Qd3 Qa5+ 12. c3 Nxd4 13. Qxd4 Nxc3 14. 0-0 dxc4 15. bxc3 Rd8 16. Qxc4 Bd7 17. Rfe1 Rac8 18. Qf4 Qxc3 19. Qh4 Be8 20. h3 Qf6 21. Re4 Qxa1+ 22. Kh2 Qf6 23. Qh5 Rd5 24. Ne5 Qxf2 25. Rh4 Rxe5 26. Qxh7+ Kf8 27. Rg4 Rg5 28. Rxg5 Qf4+ 29. Rg3 Rc3 30. Qxg7+ Ke7 31. Qxc3 Bc6 32. Kg1 a6 33. Rd3 Bd5 34. g3 Qe4 35. Qc7+ Ke8 36. Rc3 Qg2# 0-1

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.29"]
[Round "10"]
[White "Do Nascimento, Christian Almeida"]
[Black "Mariani, Daniel Brandao"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2097"]
[BlackElo "1987"]
[PlyCount "83"]
[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 Nf6 2. Bg5 Ne4 3. Bf4 d5 4. e3 c5 5. Bd3 Nf6 6. Nf3 Nc6 7. c3 Bg4 8. Nbd2 e6 9. Bb5 Nd7 10. 0-0 Be7 11. Be2 0-0 12. a3 Nf6 13. Ne5 Bxe2 14. Qxe2 Nxe5 15. dxe5 Nd7 16. c4 f6 17. Nf3 fxe5 18. Nxe5 Nxe5 19. Bxe5 Bf6 20. Bg3 Qb6 21. Rab1 a5 22. Rfd1 Rad8 23. b3 Rf7 24. cxd5 exd5 25. Qg4 Qc6 26. Bh4 d4 27. exd4 Rxd4 28. Rxd4 Bxd4 29. b4 axb4 30. axb4 b6 31. Rc1 Qd5 32. bxc5 bxc5 33. h3 Qa2 34. Rf1 h6 35. Bg3 Rf8 36. Bf4 Qf7 37. Bxh6 Bxf2+ 38. Kh1 Qe7 39. Bg5 Qf7 40. Qe2 Qd5 41. Be7 Rf7 42. Rxf2 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.28"]
[Round "9"]
[White "Mariani, Daniel Brandao"]
[Black "Carvalho, Guillermo"]
[Result "1/2-1/2"]
[ECO "D32"]
[WhiteElo "1987"]
[BlackElo "2154"]
[PlyCount "55"]
[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 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nf6 6. Bg5 Be6 7. e4 Be7 8. Bb5+ Nc6 9. exd5 Nxd5 10. Bxe7 Qxe7 11. 0-0 0-0 12. Nxd5 Bxd5 13. Re1 Qf6 14. Bxc6 bxc6 15. dxc5 Qxb2 16. Qd4 Qxd4 17. Nxd4 Rfe8 18. f3 g6 19. Rxe8+ Rxe8 20. Rb1 Re3 21. Rb8+ Kg7 22. Rc8 Rc3 23. Nxc6 Be6 24. Rb8 Bxa2 25. Nxa7 Rxc5 26. Rb2 Rc1+ 27. Kf2 Bc4 28. Nb5 1/2-1/2

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.28"]
[Round "8"]
[White "Ribeiro, Dionatan Lua Franze"]
[Black "Mariani, Daniel Brandao"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1800"]
[BlackElo "1987"]
[PlyCount "113"]
[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. Nc3 Nc6 4. Bb5 Nge7 5. 0-0 a6 6. Be2 g6 7. d3 Bg7 8. Bf4 d6 9. Qc1 0-0 10. Bh6 b5 11. a4 b4 12. Nd1 Nd4 13. Nxd4 cxd4 14. Bxg7 Kxg7 15. c3 Nc6 16. cxb4 Nxb4 17. Qc4 Qb6 18. a5 Qc5 19. Rc1 Bd7 20. b3 Bb5 21. Qxc5 dxc5 22. Nb2 Rfc8 23. f4 Rab8 24. Nc4 Bxc4 25. Rxc4 Na2 26. Rb1 Rb5 27. Ra1 Nc3 28. Bd1 Nxd1 29. Rxd1 Rxb3 30. Rdc1 Rxd3 31. Rxc5 Rd1+ 32. Rxd1 Rxc5 33. Ra1 e5 34. fxe5 Rxe5 35. Ra4 Rxe4 36. Kf2 Kf6 37. Rb4 Ke5 38. Rb6 Rf4+ 39. Ke2 Rf6 40. Rb7 Kd5 41. Kd3 Rf2 42. Rb6 Rxg2 43. Rxa6 Rxh2 44. Rf6 Rh3+ 45. Kd2 Ke4 46. Rxf7 Rh2+ 47. Kd1 Ra2 48. Rxh7 Rxa5 49. Kd2 Ra2+ 50. Kd1 Rg2 51. Rg7 Kd3 52. Kc1 g5 53. Rc7 g4 54. Rg7 Ke3 55. Re7+ Kf3 56. Rf7+ Kg3 57. Kd1 0-1

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.27"]
[Round "7"]
[White "Mariani, Daniel Brandao"]
[Black "Marra, Eduardo da Costa"]
[Result "1/2-1/2"]
[ECO "E81"]
[WhiteElo "1987"]
[BlackElo "2275"]
[PlyCount "87"]
[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 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 c5 7. Nge2 Nc6 8. dxc5 dxc5 9. Qxd8 Rxd8 10. Bxc5 Nd7 11. Be3 Nde5 12. Nf4 b6 13. Rc1 e6 14. Be2 Ba6 15. b3 Nb4 16. 0-0 Rd7 17. Rfd1 Rxd1+ 18. Rxd1 Nxc4 19. bxc4 Bxc3 20. c5 g5 21. Nd3 Nxa2 22. cxb6 axb6 23. Bxb6 Bf6 24. Bf1 Rb8 25. Bf2 Nc3 26. Rc1 Bxd3 27. Bxd3 Rd8 28. Bf1 Rd2 29. Be1 Ne2+ 30. Bxe2 Rxe2 31. Bc3 Kg7 32. Kf1 Ra2 33. Bxf6+ Kxf6 34. Re1 Ke5 35. Re2 Rxe2 36. Kxe2 Kd4 37. Kd2 f5 38. exf5 exf5 39. g3 h5 40. h3 h4 41. gxh4 gxh4 42. Ke2 f4 43. Kd2 Kc4 44. Kc2 1/2-1/2

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.26"]
[Round "5"]
[White "Mariani, Daniel Brandao"]
[Black "Amarilla Ettiene, Ezequiel"]
[Result "1-0"]
[ECO "E87"]
[WhiteElo "1987"]
[BlackElo "1616"]
[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. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. f3 d6 6. Be3 e5 7. d5 c5 8. Qd2 Na6 9. Bd3 Nc7 10. Nge2 Rb8 11. a3 a5 12. Rb1 Bd7 13. b4 axb4 14. axb4 b6 15. 0-0 Nfe8 16. Qb2 Na6 17. b5 Nb4 18. Qd2 f5 19. exf5 gxf5 20. Ra1 f4 21. Bf2 Qg5 22. Ne4 Qg6 23. Nxc5 Nxd3 24. Nxd7 Nxf2 25. Nxf8 Qf5 26. Ne6 Bf6 27. Rxf2 e4 28. fxe4 Qxe4 29. Rxf4 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.26"]
[Round "6"]
[White "Silva, Kaua Marques"]
[Black "Mariani, Daniel Brandao"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2196"]
[BlackElo "1987"]
[PlyCount "73"]
[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 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 0-0 8. Qd2 Nc6 9. 0-0-0 Ne5 10. h4 Bg4 11. Be2 Qc8 12. h5 Qe6 13. b3 a5 14. Nd4 Qd7 15. f3 Be6 16. a4 c6 17. g4 Rfb8 18. c4 d5 19. Bf4 Bd6 20. cxd5 Bxd5 21. c4 Be6 22. Nc2 Rd8 23. Qxd6 Qxd6 24. Rxd6 Rxd6 25. Bxe5 Rd7 26. Bc3 f6 27. h6 Re8 28. Rh2 b6 29. hxg7 Kxg7 30. Nd4 c5 31. Nxe6+ Rxe6 32. g5 Re3 33. gxf6+ Kg6 34. Kc2 Kf5 35. Bd2 Re8 36. Bd3+ Kxf6 37. Rh6+ 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.25"]
[Round "4"]
[White "Cordioli, Jairo Ribeiro"]
[Black "Mariani, Daniel Brandao"]
[Result "0-1"]
[ECO "D32"]
[WhiteElo "1735"]
[BlackElo "1987"]
[PlyCount "68"]
[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 e6 3. Nf3 c5 4. e3 Nc6 5. Nc3 Nf6 6. cxd5 exd5 7. Bb5 Bd6 8. dxc5 Bxc5 9. 0-0 0-0 10. a3 Bg4 11. h3 Bh5 12. Be2 a6 13. b4 Ba7 14. Bb2 Qd6 15. Na4 Ne4 16. g4 Bg6 17. Rc1 Bxe3 18. fxe3 Qg3+ 19. Kh1 Qxh3+ 20. Nh2 Ng3+ 21. Kg1 Nxf1 22. Qxf1 Qxe3+ 23. Qf2 Qg5 24. Rf1 Be4 25. Qf4 Qg6 26. Nc5 h5 27. Nd7 Rfd8 28. Ne5 Nxe5 29. Bxe5 hxg4 30. Qxf7+ Qxf7 31. Rxf7 Kxf7 32. Nxg4 Rac8 33. Ne3 Ke6 34. Bd4 Rc1+ 0-1

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.24"]
[Round "2"]
[White "Mariani, Daniel Brandao"]
[Black "De Paula, Bruno Cesar Lima"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1987"]
[BlackElo "1591"]
[PlyCount "51"]
[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. c4 e5 2. Nc3 f5 3. g3 Nf6 4. Bg2 Bc5 5. e3 Nc6 6. Nge2 e4 7. d4 exd3 8. Qxd3 Ne5 9. Qxf5 d6 10. Qc2 0-0 11. h3 Qe8 12. b3 Nh5 13. g4 Nf4 14. exf4 Nc6 15. 0-0 h5 16. f5 hxg4 17. hxg4 Bxf5 18. gxf5 Qh5 19. Ng3 Qh4 20. Bd5+ Rf7 21. Kg2 Ne5 22. Rh1 Qd4 23. Be3 Qg4 24. Qe4 Bxe3 25. fxe3 Qg5 26. Qh4 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.24"]
[Round "3"]
[White "Mariani, Daniel Brandao"]
[Black "Pires, Marcos Vinicius Tor"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1987"]
[BlackElo "2238"]
[PlyCount "132"]
[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 Nf6 5. Bf4 Nc6 6. e3 a6 7. Bd3 Bg4 8. f3 Bh5 9. Nge2 e6 10. 0-0 Bg6 11. Rc1 Bxd3 12. Qxd3 Bd6 13. Rfd1 0-0 14. Na4 Qe7 15. Nc5 Bxc5 16. Rxc5 Nd7 17. Rc3 Nb6 18. b3 Rac8 19. Rdc1 Rfd8 20. Qb1 f6 21. Bg3 e5 22. Qb2 Re8 23. Bf2 Rcd8 24. Qd2 Nc8 25. Ng3 Qe6 26. Rc5 N8e7 27. b4 Nc8 28. b5 axb5 29. Rxb5 Nd6 30. Rbb1 Nc4 31. Qd3 N6a5 32. Be1 b6 33. Bxa5 bxa5 34. e4 exd4 35. Qxd4 dxe4 36. Qxe4 Qf7 37. Qb7 Rd7 38. Qb3 Ne3 39. Qxf7+ Kxf7 40. Rb5 Rd2 41. Rc7+ Re7 42. Rxe7+ Kxe7 43. Rxa5 Rxg2+ 44. Kh1 Rc2 45. Kg1 Kf7 46. a4 Rg2+ 47. Kh1 Rf2 48. Ra7+ Kg6 49. Re7 Rxf3 50. a5 Nf5 51. Nxf5 Rxf5 52. a6 Ra5 53. a7 Ra2 54. h4 Kh6 55. Rf7 Kg6 56. Rb7 f5 57. h5+ Kh6 58. Rf7 g6 59. Kg1 Kxh5 60. Rxh7+ Kg4 61. Rb7 g5 62. Kf1 f4 63. Ke1 f3 64. Rf7 Kg3 65. Rf5 g4 66. Rf7 Kg2 0-1

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.23"]
[Round "1"]
[White "Ferreira de Souza, Ricardo"]
[Black "Mariani, Daniel Brandao"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "1365"]
[BlackElo "1987"]
[PlyCount "86"]
[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. Be3 a6 7. c4 Bb4+ 8. Nc3 d5 9. Nxc6 bxc6 10. exd5 exd5 11. cxd5 Nxd5 12. Bd2 0-0 13. 0-0 Nxc3 14. Bxh7+ Kxh7 15. Qc2+ g6 16. Bxc3 Bf5 17. Qb3 Bxc3 18. Qxc3 Be4 19. Rad1 Qg5 20. Qh3+ Kg7 21. Qc3+ Qf6 22. Qxf6+ Kxf6 23. Rd6+ Ke7 24. Rd4 Bd5 25. Re1+ Kd6 26. g4 Rfe8 27. Re3 Rab8 28. b3 Rxe3 29. fxe3 Re8 30. Kf2 Re4 31. Rxe4 Bxe4 32. h4 a5 33. h5 gxh5 34. gxh5 Ke5 35. Kg3 c5 36. Kg4 Kf6 37. Kf4 Bb1 38. a3 Bc2 39. e4 Bxb3 40. e5+ Ke6 41. Ke4 Bc2+ 42. Kf4 Bb1 43. h6 Bh7 0-1

[Event "Florianopolis Spring op 2nd"]
[Site "Florianopolis"]
[Date "2022.10.23"]
[Round "5"]
[White "Mariani, Daniel Brandao"]
[Black "Cassel, Amanda Barpi"]
[Result "1-0"]
[ECO "E08"]
[WhiteElo "2016"]
[BlackElo "1494"]
[PlyCount "121"]
[EventDate "2022.10.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 c6 7. Qc2 Nbd7 8. Rd1 dxc4 9. Qxc4 Bd6 10. Nc3 Nb6 11. Qd3 Nh5 12. e4 Be7 13. Qe2 Re8 14. Nd2 g6 15. Nb3 Bf8 16. f4 Nf6 17. Be3 Bg7 18. Rac1 Qe7 19. Bf2 Nfd7 20. e5 Nd5 21. Ne4 N7b6 22. a3 Na4 23. Qc2 Bd7 24. Nbd2 b5 25. Nd6 Red8 26. N2e4 Rab8 27. b3 Nab6 28. Qe2 Be8 29. Qe1 a6 30. Rc2 f5 31. Ng5 h6 32. Nf3 Nc8 33. Nxe8 Qxe8 34. Rdc1 Nce7 35. Qa5 Ra8 36. Ne1 Bf8 37. Nd3 Ra7 38. Nc5 Kf7 39. Bf3 Rc8 40. Nd3 Qd7 41. Kh1 Qc7 42. Qd2 a5 43. g4 Ra6 44. gxf5 Nxf5 45. b4 axb4 46. axb4 Nfe7 47. Bh4 Nf5 48. Bf2 Rca8 49. Nc5 Rb6 50. Bxd5 exd5 51. Ra2 Rab8 52. Nd3 Ke6 53. Rca1 R6b7 54. Ra6 Ne7 55. Nc5+ Kf7 56. Nxb7 Rxb7 57. Qc2 Ke6 58. Bh4 Rb6 59. Bxe7 Bxe7 60. Qxg6+ Kd7 61. Qg4+ 1-0

[Event "Florianopolis Spring op 2nd"]
[Site "Florianopolis"]
[Date "2022.10.23"]
[Round "6"]
[White "Sonnenhohl, Walter Evaldo Franc"]
[Black "Mariani, Daniel Brandao"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1669"]
[BlackElo "2016"]
[PlyCount "72"]
[EventDate "2022.10.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 g6 3. c4 Bg7 4. Nc3 d5 5. f4 0-0 6. Nf3 b6 7. Be2 Bb7 8. 0-0 Nbd7 9. Bd2 c5 10. Rc1 Rc8 11. Qb3 cxd4 12. exd4 Ne4 13. Be3 Ndf6 14. Ne5 Nxc3 15. bxc3 dxc4 16. Bxc4 Bd5 17. Bxd5 Nxd5 18. Bd2 e6 19. h3 Ne7 20. Be3 Qd5 21. Qxd5 Nxd5 22. Bd2 Rfd8 23. Rf3 f5 24. g4 Nf6 25. Kf2 Rd5 26. Ke3 Ra5 27. Ra1 Ra3 28. Kd3 Ne4 29. Kc2 Bxe5 30. fxe5 b5 31. Re3 b4 32. Rxe4 fxe4 33. Kb2 bxc3+ 34. Kxa3 cxd2 35. Rd1 e3 36. Kb2 e2 0-1

[Event "Florianopolis Spring op 2nd"]
[Site "Florianopolis"]
[Date "2022.10.22"]
[Round "2"]
[White "Machado, Luiz Fernando"]
[Black "Mariani, Daniel Brandao"]
[Result "1-0"]
[ECO "C28"]
[WhiteElo "1728"]
[BlackElo "2016"]
[PlyCount "65"]
[EventDate "2022.10.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. Nc3 Nc6 4. d3 Bb4 5. f4 d5 6. exd5 Nxd5 7. Bxd5 Qxd5 8. Nf3 0-0 9. 0-0 Bxc3 10. bxc3 Bg4 11. Qe1 Rfe8 12. c4 Qd6 13. fxe5 Nxe5 14. Nxe5 Rxe5 15. Qf2 Qe6 16. Bb2 Re2 17. Qd4 Qg6 18. Rf2 Rxf2 19. Qxf2 Re8 20. Bc3 Re7 21. Re1 Rxe1+ 22. Qxe1 Qb6+ 23. d4 h6 24. Qe8+ Kh7 25. Qe4+ f5 26. Qd3 Qb1+ 27. Kf2 Qxa2 28. h3 Bh5 29. g4 Bf7 30. d5 Qb1 31. gxf5 Qh1 32. Qg3 g5 33. Qe5 1-0

[Event "Florianopolis Spring op 2nd"]
[Site "Florianopolis"]
[Date "2022.10.22"]
[Round "3"]
[White "Mariani, Daniel Brandao"]
[Black "Da Rosa, Kassiele"]
[Result "1-0"]
[ECO "D24"]
[WhiteElo "2016"]
[BlackElo "1387"]
[PlyCount "67"]
[EventDate "2022.10.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Bxc4 Bf5 5. Nc3 e6 6. Nf3 a6 7. 0-0 Nc6 8. Re1 h6 9. e4 Bg4 10. Be3 Bb4 11. d5 Ne5 12. Qa4+ Qd7 13. Bb5 c6 14. dxc6 Nxc6 15. Bxc6 Qxc6 16. Qxb4 Nd7 17. Nd4 Qc8 18. Rac1 Qd8 19. f3 Bh5 20. Red1 Rb8 21. Qd6 Rc8 22. Nde2 Rc6 23. Qg3 0-0 24. Bxh6 Bg6 25. Bg5 f6 26. Bh6 Kf7 27. Nf4 Qb6+ 28. Kh1 Ne5 29. Nxg6 gxh6 30. Nxe5+ fxe5 31. Rd7+ Ke8 32. Qg7 Qc5 33. Rcd1 Rc8 34. Qg6+ 1-0

[Event "Florianopolis Spring op 2nd"]
[Site "Florianopolis"]
[Date "2022.10.22"]
[Round "4"]
[White "Mariot Vaz, Joao Antonio Bertol"]
[Black "Mariani, Daniel Brandao"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "1705"]
[BlackElo "2016"]
[PlyCount "79"]
[EventDate "2022.10.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Qb6 9. Qd2 Qxb2 10. Rb1 Qa3 11. Rb3 Qa5 12. Bb5 Nxd4 13. Bxd4 a6 14. Bxd7+ Bxd7 15. Rxb7 Bc6 16. Rb3 Bc5 17. 0-0 Rc8 18. Qf2 Bxd4 19. Qxd4 Bb5 20. Rf3 0-0 21. h3 Rc4 22. Qf2 Rfc8 23. Qg3 Ba4 24. Nxa4 Qxa4 25. f5 exf5 26. Rxf5 Rxc2 27. Rd3 Qxa2 28. Qf3 Rd8 29. Rxf7 Rxg2+ 30. Kf1 Rc2 31. Rxg7+ Kh8 32. Rxh7+ Kxh7 33. Qh5+ Kg7 34. Rg3+ Kf8 35. Rf3+ Kg8 36. Qf7+ Kh8 37. Qf6+ Kh7 38. Qe7+ Kh6 39. Rf6+ Kh5 40. Qh7+ 1-0

[Event "Florianopolis Spring op 2nd"]
[Site "Florianopolis"]
[Date "2022.10.21"]
[Round "1"]
[White "Mariani, Daniel Brandao"]
[Black "Mazzuco Junior, Adir"]
[Result "1-0"]
[ECO "B05"]
[WhiteElo "2016"]
[BlackElo "1406"]
[PlyCount "63"]
[EventDate "2022.10.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. e3 d6 5. d4 exd4 6. exd4 Bg4 7. Be2 Be7 8. 0-0 0-0 9. d5 Bxf3 10. Bxf3 Ne5 11. Be2 a6 12. Be3 c6 13. f4 Ng6 14. dxc6 bxc6 15. Bf3 Rb8 16. b3 Qc7 17. g3 Rfd8 18. Qd2 Qd7 19. Kg2 Ng4 20. Bg1 f5 21. Rad1 h5 22. Rfe1 h4 23. Qc2 Kf7 24. c5 Rh8 25. cxd6 Bd8 26. Na4 hxg3 27. Qc4+ Kf8 28. Nc5 Nh4+ 29. Kxg3 Qf7 30. Qxf7+ Kxf7 31. Bxc6 Ng6 32. Bd5+ 1-0

[Event "Lisbon Portugal rapid op"]
[Site "Lisbon"]
[Date "2022.09.04"]
[Round "10"]
[White "Castro, Diogo Ferreira"]
[Black "Mariani, Daniel Brandao"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "1564"]
[BlackElo "2016"]
[PlyCount "64"]
[EventDate "2022.09.03"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POR"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 a6 5. Bg5 Ne4 6. Bf4 Nxc3 7. bxc3 dxc4 8. e4 b5 9. Ne5 e6 10. Qh5 g6 11. Qf3 Ra7 12. h4 Bg7 13. Ng4 Nd7 14. e5 c5 15. Bg5 Qa5 16. dxc5 Nxe5 17. Nxe5 Bxe5 18. Bf6 Bxf6 19. Qxf6 Rg8 20. h5 e5 21. hxg6 Qxc3+ 22. Ke2 Qd3+ 23. Ke1 Qc3+ 24. Ke2 Qd3+ 25. Ke1 Qc3+ 26. Ke2 Rd7 27. Rd1 Qc2+ 28. Ke3 Qxd1 29. Qc6 Qd2+ 30. Ke4 Bb7 31. gxf7+ Kxf7 32. Rxh7+ Kf8 0-1

[Event "Lisbon Portugal rapid op"]
[Site "Lisbon"]
[Date "2022.09.04"]
[Round "9"]
[White "Mariani, Daniel Brandao"]
[Black "Costa, Americo Jose"]
[Result "1/2-1/2"]
[ECO "A90"]
[WhiteElo "2016"]
[BlackElo "1694"]
[PlyCount "106"]
[EventDate "2022.09.03"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POR"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 f5 4. g3 Nf6 5. Bg2 c6 6. Qc2 Bd6 7. Nh3 0-0 8. Bf4 Qe7 9. 0-0 Nbd7 10. Rad1 Bxf4 11. Nxf4 Ne4 12. f3 Nxc3 13. Qxc3 Nf6 14. Nd3 Bd7 15. Rde1 Be8 16. Ne5 Nd7 17. Nd3 Bg6 18. Nf4 Bf7 19. e4 g5 20. Nd3 dxc4 21. Qxc4 e5 22. Qc3 exd4 23. Qxd4 fxe4 24. Rxe4 Qd8 25. Ree1 Qb6 26. Qxb6 axb6 27. Re7 Rad8 28. Bh3 Nc5 29. Nxc5 bxc5 30. Rxb7 Rb8 31. Rxb8 Rxb8 32. b3 c4 33. bxc4 Bxc4 34. Rc1 Bd5 35. Bg4 Rb2 36. Ra1 Rxa2 37. Rxa2 Bxa2 38. Kf2 Kf7 39. Ke3 Kf6 40. Kd4 Bd5 41. f4 gxf4 42. gxf4 Bg2 43. Bd7 Ke7 44. Bg4 Kd6 45. Bf5 c5+ 46. Ke3 h6 47. Be4 Bh3 48. Kd3 Be6 49. Kc3 Bf7 50. Kd3 Be6 51. Kc3 Bf7 52. Kd3 Be6 53. Kc3 Bf7 1/2-1/2

[Event "Lisbon Portugal rapid op"]
[Site "Lisbon"]
[Date "2022.09.04"]
[Round "8"]
[White "Nunes, Eduardo Tavares"]
[Black "Mariani, Daniel Brandao"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1594"]
[BlackElo "2016"]
[PlyCount "21"]
[EventDate "2022.09.03"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POR"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. 0-0 Be7 8. Re1 Bg4 9. c4 Nf6 10. Be3 0-0 11. h3 1/2-1/2

[Event "Lisbon Portugal rapid op"]
[Site "Lisbon"]
[Date "2022.09.03"]
[Round "4"]
[White "Damaso, Rui"]
[Black "Mariani, Daniel Brandao"]
[Result "1-0"]
[ECO "D33"]
[WhiteElo "2430"]
[BlackElo "2016"]
[PlyCount "67"]
[EventDate "2022.09.03"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POR"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 cxd4 8. Nxd4 Bc5 9. Nb3 Bb6 10. 0-0 d4 11. Na4 0-0 12. Bg5 Re8 13. Nxb6 axb6 14. e3 dxe3 15. Bxe3 b5 16. a3 Be6 17. Nc5 Qe7 18. Re1 Rad8 19. Qc2 Bd5 20. Bd2 Nd4 21. Rxe7 Nxc2 22. Rxe8+ Nxe8 23. Rd1 Bxg2 24. Kxg2 b6 25. Nb3 b4 26. a4 Rd3 27. Rc1 Nd4 28. Rc8 f6 29. Nxd4 Rxd4 30. Rxe8+ Kf7 31. Re2 b3 32. a5 bxa5 33. Bxa5 Rd1 34. Re3 1-0

[Event "Lisbon Portugal rapid op"]
[Site "Lisbon"]
[Date "2022.09.03"]
[Round "3"]
[White "Mariani, Daniel Brandao"]
[Black "Dias, Paulo Jorge Guimara"]
[Result "1/2-1/2"]
[ECO "E49"]
[WhiteElo "2016"]
[BlackElo "2341"]
[PlyCount "110"]
[EventDate "2022.09.03"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POR"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 exd5 8. e3 0-0 9. Bd3 Re8 10. Ne2 b6 11. 0-0 Ba6 12. Ng3 Bxd3 13. Qxd3 Nc6 14. Ra2 Rc8 15. Re2 Qc7 16. e4 cxd4 17. cxd4 Na5 18. e5 Nd7 19. Nf5 Qc3 20. Qb5 Rc6 21. Qxd5 Nf8 22. Nd6 Re6 23. Ne4 Qd3 24. Ree1 Nb3 25. Ng5 Nxd4 26. Qe4 Qc4 27. Nxe6 Nfxe6 28. Be3 Nc2 29. Qxc4 Rxc4 30. Re2 Nxa3 31. f4 g6 32. Rc1 Nxf4 33. Bxf4 Rxf4 34. Ra2 Nb5 35. Re1 Rb4 36. e6 fxe6 37. Rxe6 Kg7 38. Re7+ Kh6 39. Rd2 a5 40. Rdd7 Nd4 41. h4 Kh5 42. Rxh7+ Kg4 43. Kf2 Rb2+ 44. Ke3 Nf5+ 45. Kd3 Rxg2 46. Rb7 Rb2 47. Kc3 Rb4 48. Rbc7 Nxh4 49. Rc4+ Rxc4+ 50. Kxc4 Nf5 51. Kb5 g5 52. Kxb6 a4 53. Ra7 Kf3 54. Rxa4 g4 55. Rxg4 Kxg4 1/2-1/2

[Event "Lisbon Portugal rapid op"]
[Site "Lisbon"]
[Date "2022.09.03"]
[Round "6"]
[White "Mariani, Daniel Brandao"]
[Black "Rego, Pedro Filipe"]
[Result "0-1"]
[ECO "E20"]
[WhiteElo "2016"]
[BlackElo "2273"]
[PlyCount "44"]
[EventDate "2022.09.03"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POR"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 c5 5. d5 b5 6. e4 d6 7. Nge2 bxc4 8. Ng3 exd5 9. exd5 0-0 10. Bxc4 Re8+ 11. Kf2 Nbd7 12. Nce4 Nxe4+ 13. Nxe4 Ne5 14. Bb5 Bd7 15. Be2 Qb6 16. h3 f5 17. Nc3 c4+ 18. Kg3 Ng6 19. Re1 f4+ 20. Kh2 Qf2 21. Bd2 Bxh3 22. Bf1 Bc5 0-1

[Event "Florianopolis Winter op 6th"]
[Site "Florianopolis"]
[Date "2022.07.17"]
[Round "9"]
[White "Mariani, Daniel Brandao"]
[Black "Constantino, Pedro Henrique"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2028"]
[BlackElo "1717"]
[PlyCount "20"]
[EventDate "2022.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Rb1 Nc6 9. Be2 0-0 10. d5 Na5 1/2-1/2

[Event "Florianopolis Winter op 6th"]
[Site "Florianopolis"]
[Date "2022.07.16"]
[Round "7"]
[White "Mariani, Daniel Brandao"]
[Black "Nunes, Agatha Hurba"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2028"]
[BlackElo "1815"]
[PlyCount "75"]
[EventDate "2022.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 h6 8. h4 b6 9. Qc2 c5 10. 0-0-0 c4 11. Bf5 Nc6 12. Bxf6 Bxf6 13. g4 Nb4 14. Qb1 Bxh4 15. Rf1 Bxf5 16. Qxf5 Qf6 17. Nxd5 Qxf5 18. gxf5 Nd3+ 19. Kd2 Bxf2 20. f6 Rfd8 21. Ne7+ Kf8 22. Nf5 gxf6 23. Rxh6 Ke8 24. Nh3 Be1+ 25. Rxe1 Nxe1 26. Kxe1 Kd7 27. Rxf6 Rh8 28. Rxf7+ Kc6 29. Nf4 Rh2 30. Ne2 b5 31. Rf6+ Kc7 32. d5 Rg8 33. Nfd4 Rgg2 34. Nxb5+ Kd8 35. Nbd4 Rh1+ 36. Kd2 Rb1 37. Kc3 Re1 38. Kxc4 1-0

[Event "Florianopolis Winter op 6th"]
[Site "Florianopolis"]
[Date "2022.07.16"]
[Round "8"]
[White "Silva, Kaua Marques"]
[Black "Mariani, Daniel Brandao"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "2163"]
[BlackElo "2028"]
[PlyCount "38"]
[EventDate "2022.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Qc7 9. f4 Rb8 10. a3 Qb6 11. c4 Ne3 12. Qd3 Nxf1 13. Rxf1 Ba6 14. b4 Be7 15. Be3 Bxc4 16. Qd2 Qa6 17. Nd6+ Bxd6 18. Qxd6 Bxf1 19. Qxb8+ Ke7 1-0

[Event "Florianopolis Winter op 6th"]
[Site "Florianopolis"]
[Date "2022.07.15"]
[Round "5"]
[White "Gauche, Charles"]
[Black "Mariani, Daniel Brandao"]
[Result "1-0"]
[ECO "D40"]
[WhiteElo "2190"]
[BlackElo "2028"]
[PlyCount "59"]
[EventDate "2022.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. c4 e6 2. d4 d5 3. Nc3 c5 4. e3 Nf6 5. Nf3 Nc6 6. a3 a6 7. b3 Bd6 8. Bb2 0-0 9. Be2 Qe7 10. 0-0 Rd8 11. cxd5 exd5 12. Na4 cxd4 13. exd4 Bg4 14. Re1 Qc7 15. h3 Bxf3 16. Bxf3 Re8 17. Qd3 Rad8 18. b4 b5 19. Nc5 Bxc5 20. dxc5 Ne5 21. Qf5 Nxf3+ 22. Qxf3 Ne4 23. Qg4 f6 24. f3 Ng3 25. Kf2 Ne4+ 26. fxe4 dxe4 27. Kg1 Rd2 28. Rxe4 Red8 29. Bxf6 h5 30. Bxd8 1-0

[Event "Florianopolis Winter op 6th"]
[Site "Florianopolis"]
[Date "2022.07.15"]
[Round "6"]
[White "Mariani, Daniel Brandao"]
[Black "Martins de Aguiar, Marina"]
[Result "1/2-1/2"]
[ECO "E75"]
[WhiteElo "2028"]
[BlackElo "1812"]
[PlyCount "98"]
[EventDate "2022.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 c5 7. d5 e6 8. Qd2 exd5 9. exd5 Re8 10. Nf3 Bg4 11. 0-0 Nbd7 12. Rae1 a6 13. h3 Bxf3 14. Bxf3 Qa5 15. Qf4 Qb6 16. b3 Qa5 17. Rc1 Qc7 18. Rfe1 h5 19. Re2 Rxe2 20. Bxe2 Re8 21. Bf1 Nh7 22. Bh4 Be5 23. Qd2 Qa5 24. Qd3 Bf4 25. Rc2 Nhf6 26. Re2 Rxe2 27. Nxe2 Bh6 28. Nc3 Ne5 29. Qg3 Bg7 30. f4 Ned7 31. Qd3 Nh7 32. Ne4 Bf8 33. Qc2 Qc7 34. Bd3 Bg7 35. g4 hxg4 36. hxg4 Bd4+ 37. Bf2 Bxf2+ 38. Kxf2 Nhf6 39. Kg3 Nxe4+ 40. Bxe4 Qa5 41. Kf2 Nf6 42. Bf3 Qd8 43. g5 Nd7 44. Bg4 Qe7 45. Bxd7 Qxd7 46. Kg3 Qe7 47. Kf2 Qd7 48. Kg3 Qe7 49. Kf2 Qd7 1/2-1/2

[Event "Florianopolis Winter op 6th"]
[Site "Florianopolis"]
[Date "2022.07.14"]
[Round "4"]
[White "Mariani, Daniel Brandao"]
[Black "Fischer Junior, Donaldo"]
[Result "1-0"]
[ECO "D55"]
[WhiteElo "2028"]
[BlackElo "1803"]
[PlyCount "105"]
[EventDate "2022.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 b6 7. Be2 Bb7 8. Bxf6 Bxf6 9. cxd5 exd5 10. b4 c5 11. bxc5 bxc5 12. Rb1 Bc6 13. Bb5 Qa5 14. Qd2 cxd4 15. Nxd4 a6 16. Bxc6 Bxd4 17. Nxd5 Qxd2+ 18. Kxd2 Bxe3+ 19. Nxe3 Nxc6 20. Rhc1 Ne5 21. Rc7 Rfc8 22. Rxc8+ Rxc8 23. Rb6 Ra8 24. Kc3 f6 25. f4 Nd7 26. Rc6 a5 27. Nd5 Rb8 28. Rc7 Nb6 29. Nxb6 Rxb6 30. Rc5 Ra6 31. a4 g6 32. Kc4 Ra7 33. Rc6 Rb7 34. Kc3 Rb4 35. Rc4 Rb7 36. g3 h5 37. Rc5 Ra7 38. h4 Re7 39. Kd4 Rd7+ 40. Rd5 Ra7 41. f5 Kf7 42. Ke4 g5 43. Kd3 g4 44. Kc4 Rc7+ 45. Rc5 Re7 46. Rxa5 Re3 47. Ra7+ Kg8 48. Kd5 Re5+ 49. Kd6 Rxf5 50. Ke6 Rf3 51. a5 f5 52. a6 f4 53. Rb7 1-0

[Event "Florianopolis Winter op 6th"]
[Site "Florianopolis"]
[Date "2022.07.14"]
[Round "3"]
[White "Shaffer, Alexander"]
[Black "Mariani, Daniel Brandao"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "1759"]
[BlackElo "2028"]
[PlyCount "152"]
[EventDate "2022.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 a6 5. e3 b5 6. b3 Bg4 7. h3 Bxf3 8. Qxf3 e6 9. Bd3 Bb4 10. Bd2 Qa5 11. Rc1 Bxc3 12. Bxc3 Qxa2 13. Qd1 bxc4 14. bxc4 dxc4 15. Bc2 Qa3 16. Qd2 Nd5 17. Be4 Nxc3 18. Qxc3 Qxc3+ 19. Rxc3 Kd7 20. 0-0 Rc8 21. Rfc1 Ra7 22. Rxc4 Kd6 23. Kf1 Rac7 24. Ke2 f5 25. Bd3 c5 26. Kd2 cxd4 27. Rxd4+ Ke7 28. Rxc7+ Rxc7 29. Ra4 Rc6 30. h4 Kf6 31. g4 h6 32. f3 Rd6 33. Ke2 Nd7 34. Ra5 fxg4 35. fxg4 g5 36. hxg5+ hxg5 37. Bxa6 Ne5 38. Bc8 Nxg4 39. Ra6 Rxa6 40. Bxa6 Ke5 41. Kf3 Nf6 42. Bd3 Kd5 43. Bc2 Kc4 44. Bb1 Kc5 45. Bd3 Kd5 46. Bb1 Kd6 47. Bc2 Ke7 48. Bb3 e5 49. Bc2 Kf8 50. Bf5 Kg7 51. Kg3 Kh6 52. Be6 Kg6 53. Kf3 Kh5 54. Kg3 g4 55. Bf5 Kg5 56. Be6 Ne4+ 57. Kg2 Kh4 58. Bd5 Nc3 59. Bb3 Kh5 60. Kh2 Kg5 61. Kg3 Ne4+ 62. Kg2 Nd6 63. Kf2 Kh4 64. Kg2 Nf5 65. e4 Nd4 66. Bd1 Ne6 67. Bb3 Nf4+ 68. Kh2 g3+ 69. Kg1 Kg5 70. Bc4 Kf6 71. Ba6 Ke7 72. Bc8 Kd6 73. Ba6 Kc5 74. Bc8 Kd4 75. Bf5 Ke3 76. Kf1 Kf3 0-1

[Event "Florianopolis Winter op 6th"]
[Site "Florianopolis"]
[Date "2022.07.13"]
[Round "1"]
[White "Andrade, Moacir Belarmino F"]
[Black "Mariani, Daniel Brandao"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1446"]
[BlackElo "2028"]
[PlyCount "74"]
[EventDate "2022.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 6. Be3 Bb4 7. Bd3 d5 8. 0-0 Bxc3 9. Nxc6 bxc6 10. bxc3 dxe4 11. Be2 Nd5 12. Bd4 0-0 13. Qd2 Qa5 14. Rfd1 c5 15. Be5 f6 16. Bc4 Rd8 17. Bg3 Ba6 18. Bxd5 exd5 19. Qe3 Bc4 20. h4 Rd7 21. f3 Re8 22. f4 f5 23. Bf2 Rc8 24. h5 h6 25. Kh2 Qa6 26. Re1 d4 27. cxd4 cxd4 28. Qh3 Be6 29. Rac1 Rc3 30. g3 Qxa2 31. Re2 d3 32. Rd2 Rdc7 33. Qf1 Rxc2 34. Rdxc2 Rxc2 35. Rxc2 Qxc2 36. Kg1 d2 37. Qb5 d1Q+ 0-1

[Event "Florianopolis Winter op 6th"]
[Site "Florianopolis"]
[Date "2022.07.13"]
[Round "2"]
[White "Mariani, Daniel Brandao"]
[Black "Mekhitarian, Krikor Sevag"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "2028"]
[BlackElo "2542"]
[PlyCount "64"]
[EventDate "2022.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. d3 e6 6. Nf3 Nge7 7. Bg5 h6 8. Bd2 d5 9. cxd5 exd5 10. a3 0-0 11. Rb1 b6 12. Qc1 Nf5 13. b4 cxb4 14. axb4 Bb7 15. 0-0 Rc8 16. Qa3 Re8 17. Rfd1 Ba8 18. e4 Nfe7 19. Bh3 f5 20. Qb3 Kh7 21. exf5 Nxf5 22. Bxf5 gxf5 23. d4 Nxd4 24. Nxd4 Bxd4 25. Nb5 Bg7 26. Bf4 d4 27. Nd6 Rc3 28. Qf7 Rf8 29. Qxa7 Rc6 30. Be5 Rc7 31. Qxb6 Bxe5 32. Nb5 Qd5 0-1

[Event "Timbo op 2nd"]
[Site "Timbo"]
[Date "2022.02.20"]
[Round "7"]
[White "Mariani, Daniel Brandao"]
[Black "Machado, Luiz Fernando"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "2047"]
[BlackElo "1740"]
[PlyCount "95"]
[EventDate "2022.02.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 d5 5. b3 c6 6. Nh3 Bd6 7. 0-0 Qe7 8. Bf4 b6 9. Nd2 Bb7 10. Nf3 Nbd7 11. Bxd6 Qxd6 12. Nf4 0-0 13. Rc1 Rac8 14. cxd5 exd5 15. Nd3 Ne4 16. Nfe5 Ndf6 17. Rc2 Ng5 18. Qd2 Ne6 19. e3 Ne4 20. Qb4 Qxb4 21. Nxb4 c5 22. dxc5 bxc5 23. Nbd3 Rc7 24. Rfc1 Rfc8 25. Nf4 Nxf4 26. gxf4 Ba6 27. Bf1 Bxf1 28. Kxf1 c4 29. Ke2 Nd6 30. bxc4 dxc4 31. Rd1 Nf7 32. Rd4 Nxe5 33. fxe5 Kf7 34. f4 Ke7 35. Kd2 Rc6 36. Kc3 R8c7 37. Rb2 g5 38. Rb8 Kf7 39. Rbd8 Ra6 40. R8d7+ Rxd7 41. Rxd7+ Kg8 42. Kxc4 gxf4 43. exf4 Rxa2 44. Kd5 Ra4 45. Ke6 Rxf4 46. Kf6 h5 47. Rg7+ Kf8 48. Rxa7 1-0

[Event "Timbo op 2nd"]
[Site "Timbo"]
[Date "2022.02.18"]
[Round "3"]
[White "Mariani, Daniel Brandao"]
[Black "Umetsubo, Cesar Hidemitsu"]
[Result "1/2-1/2"]
[ECO "D60"]
[WhiteElo "2047"]
[BlackElo "2402"]
[PlyCount "121"]
[EventDate "2022.02.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 0-0 6. e3 Nbd7 7. cxd5 Nxd5 8. Bxe7 Qxe7 9. Rc1 Nxc3 10. Rxc3 c6 11. Bc4 e5 12. 0-0 exd4 13. Qxd4 Nb6 14. Bb3 Rd8 15. Qe5 Kf8 16. Qh5 h6 17. Nd4 Nd5 18. Rcc1 Qg5 19. Qxg5 hxg5 20. Rfd1 Bg4 21. f3 Bh5 22. Kf2 Rd7 23. e4 Nf6 24. g4 Rad8 25. Nf5 Bg6 26. Rxd7 Rxd7 27. Ke2 Bxf5 28. exf5 Ke7 29. Ke3 Nd5+ 30. Bxd5 Rxd5 31. Rc4 Rb5 32. b3 Ra5 33. a4 Re5+ 34. Kd2 Kd6 35. f4 Rd5+ 36. Ke3 b5 37. axb5 cxb5 38. Rc8 gxf4+ 39. Kxf4 Rd4+ 40. Kg5 f6+ 41. Kh5 a5 42. Rb8 Rb4 43. Ra8 Rxb3 44. Rxa5 Kc6 45. Kg6 b4 46. Ra8 Ra3 47. Rb8 b3 48. Rb4 Kc5 49. Rb7 Ra4 50. Rxg7 Rb4 51. Rc7+ Kd6 52. Rc1 b2 53. Re1 b1Q 54. Rxb1 Rxb1 55. Kxf6 Kd7 56. Kf7 Rh1 57. g5 Rxh2 58. g6 Kd6 59. g7 Rg2 60. f6 Ke5 61. g8Q 1/2-1/2

[Event "Timbo op 2nd"]
[Site "Timbo"]
[Date "2022.02.18"]
[Round "2"]
[White "Mayara Sibowicz, Giovanna"]
[Black "Mariani, Daniel Brandao"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1589"]
[BlackElo "2047"]
[PlyCount "78"]
[EventDate "2022.02.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Ne2 Nc6 6. 0-0 Qh4 7. f4 Nge7 8. Qe1 Qf6 9. Qf2 Bf5 10. Bxf5 Nxf5 11. c3 0-0-0 12. Nd2 Qg6 13. Nf3 f6 14. Nh4 Nxh4 15. Qxh4 Qd3 16. Qg4+ Kb8 17. Qf3 Qxf3 18. Rxf3 Rde8 19. Re3 Ne7 20. Kf2 Kc8 21. Bd2 Kd7 22. Re1 Ref8 23. g3 Nf5 24. Rf3 h5 25. Ng1 c6 26. h3 Bc7 27. Kg2 b6 28. Rf2 Nd6 29. Nf3 Rhg8 30. Rfe2 Ne4 31. Bc1 g5 32. Nd2 gxf4 33. Nxe4 dxe4 34. Rxe4 fxg3 35. Bf4 Rf7 36. R1e3 f5 37. Bxc7 fxe4 38. Rxg3 Rfg7 39. Be5 Rxg3+ 0-1

[Event "Timbo op 2nd"]
[Site "Timbo"]
[Date "2022.02.17"]
[Round "1"]
[White "Mariani, Daniel Brandao"]
[Black "Feller, Isadora Cristina Vi"]
[Result "1-0"]
[ECO "D55"]
[WhiteElo "2047"]
[BlackElo "1244"]
[PlyCount "47"]
[EventDate "2022.02.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 Nbd7 8. Nf3 b6 9. 0-0 c5 10. dxc5 Nxc5 11. Nd4 Bb7 12. Rc1 Ne6 13. Bh4 Nxd4 14. exd4 Rc8 15. Re1 a6 16. Qf3 b5 17. a3 Re8 18. Re2 Bc6 19. Rce1 Qd6 20. Bg3 Qd8 21. Be5 Qb6 22. Bxf6 Bxf6 23. Qf5 Rf8 24. Qxh7# 1-0

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.29"]
[Round "9"]
[White "Mariani, Daniel Brandao"]
[Black "Viana da Costa, Fernando"]
[Result "1-0"]
[ECO "E74"]
[WhiteElo "2047"]
[BlackElo "2300"]
[PlyCount "65"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. e4 d6 4. Nc3 Nf6 5. Be2 0-0 6. Bg5 c5 7. d5 h6 8. Bf4 Re8 9. Nf3 Nh5 10. Be3 e5 11. Nd2 Nf4 12. 0-0 f5 13. Bxf4 exf4 14. exf5 Bxf5 15. Bg4 Nd7 16. Bxf5 gxf5 17. Qh5 Rf8 18. Nf3 Kh7 19. Ne2 Be5 20. Rab1 Qf6 21. Rfe1 Rae8 22. Nxf4 Rg8 23. h4 Re7 24. Ng5+ Kh8 25. Nfe6 Nf8 26. f4 Rxe6 27. dxe6 Bd4+ 28. Kh1 Rg7 29. Nf7+ Kh7 30. e7 Rxf7 31. e8Q Ng6 32. Re6 Qg7 33. g3 1-0

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.29"]
[Round "8"]
[White "Quiroga, Angel"]
[Black "Mariani, Daniel Brandao"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "1837"]
[BlackElo "2047"]
[PlyCount "86"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 a6 5. cxd5 cxd5 6. e3 Bf5 7. Bd3 Bxd3 8. Qxd3 e6 9. 0-0 Nc6 10. e4 Nb4 11. Qe2 dxe4 12. Nxe4 Nxe4 13. Qxe4 Qd5 14. Qxd5 Nxd5 15. Bd2 Bd6 16. Rfc1 f6 17. Rc2 Kd7 18. Rac1 g5 19. Kf1 h5 20. Ne1 g4 21. g3 h4 22. Nd3 hxg3 23. hxg3 Rh1+ 24. Kg2 Rxc1 25. Rxc1 Rh8 26. b3 Rh5 27. Rh1 Rxh1 28. Kxh1 Kc6 29. Kg2 Ne7 30. Bb4 Nf5 31. Bxd6 Kxd6 32. Nc5 Nxd4 33. Nxb7+ Kc6 34. Na5+ Kb5 35. Nb7 Kb4 36. Kf1 Ka3 37. Nc5 a5 38. Nb7 Nc6 39. Ke2 Kxa2 40. Nxa5 Nxa5 41. b4 Nc6 42. Ke3 Nxb4 43. Kf4 Nd3+ 0-1

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.28"]
[Round "7"]
[White "Mariani, Daniel Brandao"]
[Black "Menezes, Jose Eduardo Carnei"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "2047"]
[BlackElo "1818"]
[PlyCount "43"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 Bxc3+ 5. bxc3 0-0 6. e4 d6 7. Bd3 e5 8. Ne2 b6 9. 0-0 Bb7 10. Ng3 Nc6 11. Bg5 h6 12. Be3 Ne7 13. f4 exf4 14. Bxf4 Ng6 15. Bd2 Re8 16. Qf3 Kh7 17. Rae1 Qd7 18. Nf5 Ng8 19. h4 Kh8 20. Qg3 h5 21. Qg5 Nh6 22. Nxg7 1-0

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.27"]
[Round "6"]
[White "Dantas, Henrick Vinicius Pr"]
[Black "Mariani, Daniel Brandao"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1755"]
[BlackElo "2047"]
[PlyCount "42"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 0-0 9. 0-0 Bg4 10. f3 Bh5 11. Ne4 Nxd5 12. Ng3 Bg6 13. c3 Bd6 14. Nf5 Bc5+ 15. Kh1 Qd7 16. Qc2 Rfe8 17. Bg5 Re5 18. Nh6+ gxh6 19. Bxh6 Re3 20. Bxg6 hxg6 21. Rad1 Rd8 0-1

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.27"]
[Round "5"]
[White "Mariani, Daniel Brandao"]
[Black "Rodrigues, Natanael Isau Braz"]
[Result "1/2-1/2"]
[ECO "E81"]
[WhiteElo "2047"]
[BlackElo "1748"]
[PlyCount "66"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. e4 d6 4. Nc3 Nf6 5. f3 0-0 6. Be3 Nbd7 7. Qd2 Re8 8. Nge2 c6 9. Nc1 Qc7 10. Nd3 b6 11. g4 Nf8 12. h4 h5 13. g5 N6d7 14. 0-0-0 e6 15. Kb1 a6 16. Rc1 Qa7 17. f4 e5 18. dxe5 dxe5 19. f5 gxf5 20. exf5 f6 21. Ne4 Nh7 22. Qd1 Nc5 23. Nexc5 bxc5 24. Bxc5 Qb7 25. Qxh5 Bxf5 26. g6 Bxd3+ 27. Bxd3 Nf8 28. Bd6 c5 29. Bxc5 e4 30. Be2 Re5 31. Qg4 Rxc5 32. Qg1 Rb8 33. Rc2 Qc6 1/2-1/2

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.26"]
[Round "4"]
[White "Ribeiro, Fabiano Pinto"]
[Black "Mariani, Daniel Brandao"]
[Result "1-0"]
[ECO "C24"]
[WhiteElo "1831"]
[BlackElo "2047"]
[PlyCount "97"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. Nf3 d5 5. exd5 cxd5 6. Bb5+ Bd7 7. Bxd7+ Nbxd7 8. 0-0 Bd6 9. Re1 h6 10. Nc3 0-0 11. Bd2 a6 12. Nh4 Re8 13. Nf5 Bf8 14. Qf3 d4 15. Ne4 Nxe4 16. Rxe4 Re6 17. Qh3 Rc8 18. c3 dxc3 19. bxc3 Nc5 20. Rg4 Rg6 21. d4 exd4 22. cxd4 Nd7 23. Rxg6 fxg6 24. Nh4 Kh7 25. Re1 Be7 26. Nf3 Bf6 27. Qe6 Nf8 28. Qe4 Qd7 29. h4 Rd8 30. Bb4 Qf5 31. Qxb7 Ne6 32. Be7 Rg8 33. Bxf6 Qxf6 34. Qxa6 Nf4 35. Qxf6 gxf6 36. Re7+ Rg7 37. Rxg7+ Kxg7 38. g3 Nd5 39. Kf1 Kf7 40. Ke1 Ke6 41. Kd2 Nb6 42. Kd3 Kd5 43. Nh2 Nc4 44. Ng4 Nb2+ 45. Kc2 Na4 46. Kb3 Nb6 47. Nxf6+ Kxd4 48. a4 Ke5 49. Ng4+ 1-0

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.25"]
[Round "2"]
[White "Koinski, Carlos Cesar"]
[Black "Mariani, Daniel Brandao"]
[Result "0-1"]
[ECO "D12"]
[WhiteElo "1431"]
[BlackElo "2047"]
[PlyCount "76"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. c4 e6 2. d4 d5 3. cxd5 exd5 4. Nc3 c6 5. Nf3 Bf5 6. e3 Nf6 7. Be2 Bd6 8. Bd2 Nbd7 9. a3 0-0 10. h3 Re8 11. Bc1 Qe7 12. Bd3 Ne4 13. Qc2 Rac8 14. 0-0 Bg6 15. b4 Bb8 16. Bb2 Qd6 17. Ne2 Ng5 18. Nf4 Nxf3+ 19. gxf3 Bxd3 20. Qxd3 g5 21. Qf5 Re6 22. Kh1 gxf4 23. Rg1+ Rg6 24. Rxg6+ hxg6 25. Qg5 fxe3 26. Qg2 e2 27. Re1 Re8 28. Bc1 Kg7 29. Be3 Nf6 30. Rxe2 Rh8 31. Bg5 Qd7 32. h4 Qf5 33. Kg1 Bf4 34. Bxf4 Qxf4 35. Qg3 Qxd4 36. Kg2 Rxh4 37. Re3 Rh5 38. Kg1 Qd1+ 0-1

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.25"]
[Round "3"]
[White "Mariani, Daniel Brandao"]
[Black "Felix, Luiza de Oliveira"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "2047"]
[BlackElo "1708"]
[PlyCount "77"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 c6 7. h4 Qa5 8. Qd2 h5 9. f3 e5 10. d5 cxd5 11. cxd5 Bd7 12. Nb5 Qxd2+ 13. Kxd2 Bxb5 14. Bxb5 a6 15. Bd3 Nbd7 16. Ne2 Nc5 17. b4 Nxd3 18. Kxd3 Kh7 19. Rhc1 Rac8 20. a4 Ng8 21. Rxc8 Rxc8 22. Rc1 Rxc1 23. Bxc1 f5 24. Nc3 Bh6 25. Bg5 Bxg5 26. hxg5 f4 27. b5 Ne7 28. bxa6 bxa6 29. a5 Nc8 30. Na2 Na7 31. Nb4 Nb5 32. Nxa6 Nd4 33. Nc7 h4 34. a6 Nxf3 35. a7 Ne1+ 36. Ke2 h3 37. Kxe1 hxg2 38. Kf2 f3 39. a8Q 1-0

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.24"]
[Round "1"]
[White "Mariani, Daniel Brandao"]
[Black "Brand, Leticia Soethe"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "2047"]
[BlackElo "1471"]
[PlyCount "118"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 6. e3 Nf6 7. Bd3 0-0 8. Qc2 Re8 9. Nf3 Nbd7 10. 0-0 Nb6 11. Rab1 Nc4 12. Bxc4 dxc4 13. Ne5 Nd5 14. Bg3 Nb6 15. Ne2 g6 16. Rbd1 a5 17. a3 Bf8 18. Nxc4 Nxc4 19. Qxc4 Be6 20. Qc3 a4 21. Nf4 Bb3 22. Rd2 h5 23. h3 h4 24. Bh2 Qg5 25. Re1 Rac8 26. Qd3 b5 27. Rc1 Red8 28. Qc3 c5 29. d5 b4 30. axb4 Bg7 31. Qd3 cxb4 32. Rxc8 Rxc8 33. Kh1 Rc1+ 34. Bg1 Bc4 35. Qe4 a3 36. bxa3 bxa3 37. Qe8+ Kh7 38. Qa4 Bc3 39. Qxc4 Bxd2 40. Qa2 Qf5 41. Qxa3 g5 42. Qd3 Qxd3 43. Nxd3 Rd1 44. Ne5 Kg7 45. e4 Be1 46. Kh2 f6 47. Nf3 Bb4 48. g3 Bd6 49. Kg2 hxg3 50. fxg3 Rd3 51. Bf2 Kg6 52. Ne1 Rb3 53. h4 g4 54. Kh2 f5 55. exf5+ Kxf5 56. Ng2 Ke4 57. Kg1 Bxg3 58. Bxg3 Rxg3 59. d6 Kf3 0-1

[Event "Santa Catarina State-ch 65th"]
[Site "Rio Negrinho"]
[Date "2021.07.25"]
[Round "6"]
[White "Mariani, Daniel Brandao"]
[Black "Mafra, Kaiser Luiz"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2019"]
[BlackElo "2102"]
[PlyCount "81"]
[EventDate "2021.07.22"]
[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 d6 2. e4 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 0-0 6. Nge2 Nbd7 7. 0-0 c5 8. Bh3 cxd4 9. Nxd4 Nc5 10. Be3 Bd7 11. g4 h6 12. Nde2 Bc6 13. Ng3 Rc8 14. Qd2 Kh7 15. Rad1 Nfd7 16. Nd5 Bxd5 17. exd5 Bxb2 18. Bxh6 Na4 19. Bxf8 Qxf8 20. Ne4 f6 21. Rb1 Ndb6 22. f4 Nc4 23. Qf2 Na3 24. Rxb2 Nxb2 25. Qxa7 Nxc2 26. Rb1 Nd3 27. Rxb7 Nxf4 28. Rxe7+ Kg8 29. Nxd6 Ne2+ 30. Kh1 Qh6 31. Re8+ Rxe8 32. Qf7+ Kh8 33. Qxe8+ Kh7 34. Qe7+ Kg8 35. Qxe2 Qc1+ 36. Qf1 Ne1 37. Ne4 f5 38. gxf5 gxf5 39. Ng3 Qd2 40. Qe2 Qc3 41. Nxf5 1-0

[Event "Santa Catarina State-ch 65th"]
[Site "Rio Negrinho"]
[Date "2021.07.25"]
[Round "7"]
[White "Matsuura, Everaldo"]
[Black "Mariani, Daniel Brandao"]
[Result "1-0"]
[ECO "D93"]
[WhiteElo "2456"]
[BlackElo "2019"]
[PlyCount "67"]
[EventDate "2021.07.22"]
[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 d5 2. c4 c6 3. Nf3 Nf6 4. Qc2 g6 5. Bf4 Bg7 6. e3 0-0 7. Nc3 Bf5 8. Qb3 Qb6 9. Be2 Nbd7 10. h3 dxc4 11. Bxc4 Qxb3 12. Bxb3 Nb6 13. Ne5 Rad8 14. g4 Bc8 15. Bg3 Nfd5 16. Ne4 Nd7 17. Nd3 N5f6 18. Nd2 b6 19. g5 Ne8 20. Ne4 Bb7 21. 0-0 Rc8 22. Rac1 a6 23. Ne5 Nxe5 24. dxe5 b5 25. Nc5 Rd8 26. e6 Bxb2 27. Rcd1 Nd6 28. Nd7 Ba3 29. exf7+ Nxf7 30. Nxf8 Kxf8 31. Rxd8+ Nxd8 32. Rd1 Ke8 33. Bg8 c5 34. Bh2 1-0

