[Event "Florianopolis Winter op 6th"]
[Site "Florianopolis"]
[Date "2022.07.17"]
[Round "9"]
[White "Machado, Luiz Fernando"]
[Black "Silveiro, Miguel Hedler"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1652"]
[BlackElo "1536"]
[PlyCount "107"]
[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 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Qb3 Qd7 8. Nd2 e6 9. Ngf3 Bxf3 10. Nxf3 a6 11. 0-0 Be7 12. Ne5 Qc8 13. h3 0-0 14. Rae1 b5 15. Nxc6 Qxc6 16. Bd2 Bd6 17. Qc2 h6 18. g4 Bc7 19. f4 Qd6 20. Re2 Rae8 21. Rg2 Ne4 22. Bxe4 dxe4 23. Qxe4 Qd5 24. Qxd5 exd5 25. f5 Bd8 26. Rff2 Re4 27. Re2 Rfe8 28. Kf1 Bg5 29. Bxg5 hxg5 30. Rxe4 Rxe4 31. Re2 Rxe2 32. Kxe2 Kf8 33. Kd3 Ke7 34. b3 Kd6 35. c4 b4 36. a3 a5 37. axb4 axb4 38. cxd5 Kxd5 39. Ke3 Kd6 40. Ke4 f6 41. d5 Kc5 42. d6 Kxd6 43. Kd4 Kc6 44. Kc4 Kb6 45. Kxb4 Kc6 46. Kc4 Kd6 47. b4 Kc6 48. b5+ Kb6 49. Kb4 Kb7 50. Kc5 Kc7 51. b6+ Kb7 52. Kb5 Kc8 53. Kc6 Kb8 54. b7 1-0

[Event "Florianopolis Winter op 6th"]
[Site "Florianopolis"]
[Date "2022.07.16"]
[Round "7"]
[White "Klein, Louise da Silveira"]
[Black "Silveiro, Miguel Hedler"]
[Result "0-1"]
[ECO "E51"]
[WhiteElo "1254"]
[BlackElo "1536"]
[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 e6 3. Nc3 Bb4 4. Bd2 0-0 5. e3 d5 6. Nf3 c5 7. Bd3 Nc6 8. 0-0 dxc4 9. Bxc4 cxd4 10. exd4 Nxd4 11. Nxd4 Qxd4 12. Bb3 Rd8 13. Be3 Qxd1 14. Rfxd1 Bd7 15. Rac1 Ng4 16. Bd2 Bc6 17. h3 Nf6 18. a3 Ba5 19. Be1 Kf8 20. Bc2 Ke7 21. Rxd8 Rxd8 22. b4 Bc7 23. Rd1 Be5 24. Rxd8 Kxd8 25. a4 Nd5 26. Ne4 h6 27. b5 Be8 28. Nd2 Bc3 29. Kf1 Nf4 30. Be4 Kc7 31. Nb3 Bxe1 32. Kxe1 f5 33. Bf3 e5 34. g3 Nxh3 35. Nc5 e4 36. Bd1 Ng5 37. Bb3 Kb6 38. Ne6 Nxe6 39. Bxe6 g6 40. Kd2 Ka5 41. Bb3 Kb4 42. Kc2 a6 43. Bd5 axb5 44. axb5 Kxb5 45. Bxb7 Kc4 46. Ba6+ Kd4 47. Kd2 g5 48. Bb7 f4 49. gxf4 gxf4 0-1

[Event "Florianopolis Winter op 6th"]
[Site "Florianopolis"]
[Date "2022.07.16"]
[Round "8"]
[White "Silveiro, Miguel Hedler"]
[Black "Fischer Junior, Donaldo"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "1536"]
[BlackElo "1803"]
[PlyCount "66"]
[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 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 d6 8. Be2 e6 9. Ndb5 0-0 10. Nxd6 Qa5 11. Bd2 Qb6 12. Nxc8 Raxc8 13. Na4 Qd4 14. f3 Ne5 15. Bb4 Qxd1+ 16. Rxd1 Rfd8 17. Rxd8+ Rxd8 18. 0-0 Nh5 19. f4 Nc6 20. Bc3 Nf6 21. e5 Ne4 22. Rd1 Rxd1+ 23. Bxd1 Nxc3 24. Nxc3 f6 25. exf6 Bxf6 26. Kf2 a6 27. Bf3 Na5 28. b4 Nxc4 29. Ne4 Be7 30. Nc5 a5 31. Nxe6 axb4 32. Bd5 Nd6 33. Ke2 h6 1/2-1/2

[Event "Florianopolis Winter op 6th"]
[Site "Florianopolis"]
[Date "2022.07.15"]
[Round "5"]
[White "Mariani, Kim Paul"]
[Black "Silveiro, Miguel Hedler"]
[Result "1-0"]
[ECO "E41"]
[WhiteElo "1202"]
[BlackElo "1536"]
[PlyCount "127"]
[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 e6 3. Nc3 Bb4 4. e3 c5 5. Nf3 Qa5 6. Bd2 d5 7. Bd3 0-0 8. 0-0 Qd8 9. a3 Ba5 10. Qe2 cxd4 11. exd4 dxc4 12. Bxc4 Nc6 13. Be3 Ne7 14. b4 Bc7 15. Bg5 Ned5 16. Nxd5 exd5 17. Bxf6 gxf6 18. Bd3 Qd6 19. Rac1 Bg4 20. g3 Rfe8 21. Qd1 Re7 22. Kg2 Rae8 23. h3 Bh5 24. Bb5 Rd8 25. Bd3 Bg6 26. Nh4 Be4+ 27. Bxe4 Rxe4 28. Nf5 Qe6 29. Nh6+ Kg7 30. Rxc7 Kxh6 31. Rxb7 Qa6 32. Rxf7 Kg6 33. Rc7 Qxa3 34. Qc2 Kh6 35. f3 Rg8 36. Qd2+ Qe3 37. Qxe3+ Rxe3 38. Rxa7 Rb3 39. Rd7 Rxb4 40. Rxd5 Re8 41. Rf2 Re3 42. Rd2 Rbb3 43. Rf5 Kg6 44. g4 h5 45. d5 hxg4 46. hxg4 Kf7 47. d6 Rbd3 48. Rd5 Re2+ 49. Rxe2 Rxd5 50. Kg3 Rxd6 51. Kf4 Rd5 52. Ra2 Kg6 53. Ra6 Rb5 54. Kg3 Rc5 55. f4 Rc3+ 56. Kh4 Rc1 57. f5+ Kg7 58. Ra7+ Kh6 59. Rf7 Rh1+ 60. Kg3 Rg1+ 61. Kf3 Kg5 62. Rg7+ Kh4 63. Rh7+ Kg5 64. Rh5# 1-0

[Event "Florianopolis Winter op 6th"]
[Site "Florianopolis"]
[Date "2022.07.15"]
[Round "6"]
[White "Silveiro, Miguel Hedler"]
[Black "Jerdy, Rafael Rafic Roncol"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1536"]
[PlyCount "26"]
[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 d5 2. exd5 Qxd5 3. Nf3 Nf6 4. d4 c6 5. c4 Qa5+ 6. Nc3 Bg4 7. Be2 e6 8. 0-0 Bd6 9. h3 Bh5 10. Re1 Nbd7 11. d5 e5 12. Ng5 Bxe2 13. Qxe2 0-0-0 1-0

[Event "Florianopolis Winter op 6th"]
[Site "Florianopolis"]
[Date "2022.07.14"]
[Round "3"]
[White "Moyses Sobrinho, Elias"]
[Black "Silveiro, Miguel Hedler"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1823"]
[BlackElo "1536"]
[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. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nc6 5. Bf4 Nf6 6. e3 a6 7. Bd3 Bg4 8. Nge2 e6 9. h3 Bh5 10. a3 Bd6 11. Bxd6 Qxd6 12. Qb3 0-0 13. Nf4 b5 14. Nxh5 Nxh5 15. Qd1 Nf6 16. 0-0 Rfc8 17. a4 b4 18. Ne2 a5 19. Bb5 Na7 20. Rc1 Nxb5 21. axb5 Qb6 22. Rxc8+ Rxc8 23. Qa4 h6 24. Ra1 Ra8 25. Nc1 Ne4 26. Nd3 Nd6 27. Nxb4 Qxb5 28. Qxb5 Nxb5 29. Ra4 Kh8 30. Kf1 1-0

[Event "Florianopolis Winter op 6th"]
[Site "Florianopolis"]
[Date "2022.07.14"]
[Round "4"]
[White "Silveiro, Miguel Hedler"]
[Black "Suzuki, Ernesto Koh"]
[Result "0-1"]
[ECO "A31"]
[WhiteElo "1536"]
[PlyCount "60"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 a6 6. c4 e6 7. Nc3 Be7 8. Be3 Qc7 9. Rc1 Nbd7 10. Be2 b6 11. 0-0 Bb7 12. Qd2 0-0 13. Rfd1 Rac8 14. b4 Rfd8 15. b5 a5 16. Na4 Nc5 17. Qc2 d5 18. exd5 exd5 19. Nf5 Nxa4 20. Qxa4 Bc5 21. Bxc5 Qxc5+ 22. Kh1 dxc4 23. Ng3 Rxd1+ 24. Qxd1 c3 25. Qc2 Qe5 26. Bd3 g6 27. Ne2 Nd5 28. Qb3 Qe3 29. Bc4 Nf4 30. Rxc3 Qf2 0-1

[Event "Florianopolis Winter op 6th"]
[Site "Florianopolis"]
[Date "2022.07.13"]
[Round "1"]
[White "Lima, Kleyton Alcantara"]
[Black "Silveiro, Miguel Hedler"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2089"]
[BlackElo "1536"]
[PlyCount "123"]
[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 c6 2. Nf3 d5 3. Nc3 a6 4. d4 Bg4 5. h3 Bxf3 6. Qxf3 e6 7. exd5 cxd5 8. Bf4 Nc6 9. Qd3 Qb6 10. Be3 Rc8 11. Be2 g6 12. 0-0 Bg7 13. Na4 Qa7 14. c3 Nf6 15. Bf3 Nd7 16. b3 b5 17. Nb2 0-0 18. Rfd1 Nb6 19. Qd2 Ne7 20. a4 Qd7 21. Nd3 bxa4 22. Nc5 Qa7 23. Nxa4 Nxa4 24. Rxa4 Qb6 25. Rb4 Qc7 26. c4 a5 27. Ra4 Qb6 28. Qa2 Rb8 29. Rxa5 Qxb3 30. Qxb3 Rxb3 31. cxd5 exd5 32. Bxd5 Nxd5 33. Rxd5 Rfb8 34. Kf1 Kf8 35. Bg5 f6 36. Bf4 R8b7 37. Rd8+ Kf7 38. Rc8 Rb1 39. Ke1 g5 40. Be3 Bf8 41. Rxb1 Rxb1+ 42. Ke2 Rb7 43. Kd3 Bd6 44. Kc4 Ke6 45. Re8+ Kd7 46. Ra8 Rb4+ 47. Kc3 Rb7 48. d5 Be5+ 49. Kc4 Rc7+ 50. Bc5 Bd6 51. Ra7 Rxa7 52. Bxa7 f5 53. g4 fxg4 54. hxg4 Bf4 55. Kd4 Bc1 56. Ke4 Kd6 57. Be3 Bxe3 58. fxe3 h6 59. Kd4 Kd7 60. Ke5 Ke7 61. e4 Kd7 62. Kf5 1-0

[Event "Florianopolis Winter op 6th"]
[Site "Florianopolis"]
[Date "2022.07.13"]
[Round "2"]
[White "Silveiro, Miguel Hedler"]
[Black "Poli, Maria Luiza De Oliv"]
[Result "1-0"]
[ECO "C28"]
[WhiteElo "1536"]
[BlackElo "1798"]
[PlyCount "77"]
[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 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. d3 h6 5. Nge2 Bb4 6. a3 Bc5 7. 0-0 d6 8. Na4 Bg4 9. Nxc5 dxc5 10. Qe1 0-0 11. h3 Bh5 12. Ng3 Nd4 13. Qd2 Bg6 14. c3 Nc6 15. Qe3 b6 16. Ne2 Re8 17. Qg3 Qd7 18. Qxg6 Kf8 19. Qg3 Ne7 20. a4 a6 21. Qf3 Neg8 22. Be3 c6 23. Rad1 Rad8 24. Ng3 Qe7 25. Nf5 Qd7 26. Qg3 Nh5 27. Qg4 Ngf6 28. Qe2 a5 29. Qc2 Kg8 30. Qc1 g5 31. Nxh6+ Kf8 32. Bxg5 Qd6 33. Nxf7 Qe7 34. Bh6+ Kg8 35. Qg5+ Kh7 36. Qf5+ Kg8 37. Nxd8+ Kh8 38. Nf7+ Kg8 39. Qg6+ 1-0

[Event "Florianopolis Autumn op U1800"]
[Site "Florianopolis"]
[Date "2022.05.15"]
[Round "5"]
[White "Malanowski, Lara Carolina"]
[Black "Silveiro, Miguel Hedler"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1572"]
[BlackElo "1800"]
[PlyCount "35"]
[EventDate "2022.05.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 h6 3. Bh4 c6 4. Nc3 Qb6 5. Rb1 Bf5 6. f3 Qb4 7. a3 Qa5 8. Qd2 Nd7 9. e4 dxe4 10. fxe4 Bh7 11. Nf3 e6 12. Bd3 Ne7 13. 0-0 Ng6 14. Qf2 Nxh4 15. Nxh4 f6 16. Kh1 0-0-0 17. b4 Qxa3 18. Rb3 1-0

[Event "Florianopolis Autumn op U1800"]
[Site "Florianopolis"]
[Date "2022.05.15"]
[Round "6"]
[White "Silveiro, Miguel Hedler"]
[Black "Pasqualotto, Amos Petronio"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1800"]
[BlackElo "1398"]
[PlyCount "91"]
[EventDate "2022.05.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 Nf6 5. h3 0-0 6. Qd2 Nbd7 7. Bh6 c5 8. Bxg7 Kxg7 9. g4 cxd4 10. Qxd4 Qb6 11. Qxb6 Nxb6 12. Nge2 Nc4 13. 0-0-0 Rb8 14. Ng3 Ne5 15. g5 Ng8 16. Be2 f6 17. f4 Nf7 18. h4 fxg5 19. hxg5 e6 20. Rh4 Ne7 21. Bc4 a6 22. a4 Bd7 23. Nge2 b5 24. axb5 axb5 25. Bb3 Nc6 26. Nd4 Nxd4 27. Rxd4 Rfd8 28. Rd2 b4 29. Ne2 Ra8 30. Kb1 Ra7 31. Nc1 Rda8 32. Na2 Ba4 33. Nxb4 Bxb3 34. cxb3 Ra1+ 35. Kc2 Rb8 36. Kc3 Rc8+ 37. Kd3 Rf1 38. Ke2 Rcc1 39. Nd3 Ra1 40. b4 e5 41. fxe5 Nxe5 42. Nxe5 Rae1+ 43. Kd3 dxe5 44. Rc2 Rf3+ 45. Kc4 Rxe4+ 46. Rxe4 1-0

[Event "Florianopolis Autumn op U1800"]
[Site "Florianopolis"]
[Date "2022.05.14"]
[Round "3"]
[White "Lazzarotti, Calebe Kadlubiski"]
[Black "Silveiro, Miguel Hedler"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "1667"]
[BlackElo "1800"]
[PlyCount "194"]
[EventDate "2022.05.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 a6 4. d4 Bg4 5. exd5 cxd5 6. Bd3 Nc6 7. Be3 e6 8. h3 Bxf3 9. Qxf3 Nb4 10. Rd1 Nf6 11. 0-0 Rc8 12. Rfe1 Be7 13. Qg3 Nxd3 14. Rxd3 g6 15. Bh6 Bf8 16. Bxf8 Kxf8 17. Qe5 Kg7 18. Rf3 h5 19. Ree3 h4 20. Qh2 Qc7 21. Qf4 Qxf4 22. Rxf4 g5 23. Rff3 Rc4 24. Rd3 Ne4 25. Rfe3 Nxc3 26. Rxc3 Rhc8 27. Rxc4 Rxc4 28. c3 b5 29. a3 Rc6 30. Kf1 f5 31. Ke2 Kf6 32. Kd3 a5 33. Re1 Rb6 34. Rc1 Rb7 35. Re1 Rg7 36. Rh1 g4 37. hxg4 Rxg4 38. Rh2 Kg5 39. f3 Rg3 40. Ke3 f4+ 41. Kf2 Kh5 42. Rh1 Rg6 43. Re1 Kh6 44. a4 bxa4 45. Ra1 Rg7 46. Rxa4 Rb7 47. b4 axb4 48. Rxb4 Re7 49. Kg1 Kg5 50. Rb6 Kf5 51. Rc6 Rh7 52. Kh2 Rh6 53. Rc8 Kg5 54. Kh3 Kf6 55. Rf8+ Kg5 56. Rg8+ Kf5 57. Rg4 Rh7 58. Rxh4 Rc7 59. Rh5+ Kf6 60. Kg4 Rg7+ 61. Kxf4 Rxg2 62. Rh6+ Ke7 63. Rh8 Kd7 64. Ke3 Rc2 65. Kd3 Rf2 66. Rh3 Kd6 67. Rg3 Kc6 68. c4 dxc4+ 69. Kxc4 Rc2+ 70. Kd3 Rf2 71. Ke3 Rf1 72. Rg5 Kd6 73. Rg2 Kd5 74. Rg5+ Kd6 75. Rg8 Re1+ 76. Kd2 Rf1 77. Ke2 Ra1 78. Rb8 Ra3 79. Rb5 Kc6 80. Re5 Kd6 81. Kf2 Rd3 82. Ra5 Rxd4 83. Ke3 Rb4 84. f4 Ke7 85. Kf3 Kf6 86. Rh5 Kg6 87. Rg5+ Kf6 88. Ra5 Rb1 89. Rh5 Rf1+ 90. Kg3 Kg6 91. Rh8 Kf5 92. Rf8+ Ke4 93. Re8 Kf5 94. Re7 Kf6 95. Re8 Kf5 96. Ra8 e5 97. fxe5 Kxe5 1/2-1/2

[Event "Florianopolis Autumn op U1800"]
[Site "Florianopolis"]
[Date "2022.05.14"]
[Round "4"]
[White "Silveiro, Miguel Hedler"]
[Black "Pereira, Armando Scharlau"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1800"]
[BlackElo "1619"]
[PlyCount "60"]
[EventDate "2022.05.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e6 2. b3 c5 3. Bb2 Nc6 4. Nf3 d6 5. Bb5 Bd7 6. 0-0 a6 7. Bxc6 Bxc6 8. Re1 e5 9. Nc3 Nf6 10. d3 Be7 11. Ne2 Bd7 12. Ng3 Qc8 13. Nh4 g6 14. Nf3 0-0 15. h3 Ne8 16. Qd2 Ng7 17. Ne2 f5 18. h4 f4 19. Nc3 Qd8 20. Nd5 Bxh4 21. Bc3 b6 22. Nxh4 Qxh4 23. Nxb6 Ra7 24. b4 f3 25. Re3 Bg4 26. bxc5 Raf7 27. gxf3 Bxf3 28. Rxf3 Rxf3 29. Rf1 Qg4+ 30. Kh2 Rh3# 0-1

[Event "Florianopolis Autumn op U1800"]
[Site "Florianopolis"]
[Date "2022.05.14"]
[Round "2"]
[White "Zhong, Lanxin"]
[Black "Silveiro, Miguel Hedler"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "1359"]
[BlackElo "1800"]
[PlyCount "116"]
[EventDate "2022.05.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c6 3. e3 d5 4. Nc3 Bg4 5. d4 e6 6. a3 Be7 7. Be2 0-0 8. 0-0 Nbd7 9. c5 Qc7 10. h3 Bxf3 11. Bxf3 e5 12. Re1 Rfe8 13. b4 exd4 14. exd4 Bf8 15. Bd2 g6 16. Qc2 Bg7 17. Be3 Re6 18. Qd2 Rae8 19. g3 Ne4 20. Nxe4 dxe4 21. Bg2 Nf6 22. Bf4 Qd7 23. Rad1 Nd5 24. Bd6 e3 25. Qd3 exf2+ 26. Kxf2 Rxe1 27. Rxe1 Rxe1 28. Kxe1 Qe6+ 29. Qe4 Bxd4 30. Qxe6 fxe6 31. Ke2 Bb2 32. b5 Bxa3 33. Bxd5 exd5 34. bxc6 bxc6 35. Kd3 Kf7 36. Kc3 a5 37. Kb3 Bb4 38. Kc2 h5 39. Kb3 Kf6 40. Kc2 Kf5 41. Kd3 a4 42. Kc2 Ke4 43. Kb2 Kd4 44. Bf8 Bxc5 45. Bg7+ Kc4 46. Kc2 d4 47. Bh6 a3 48. Kb1 Kb3 49. g4 a2+ 50. Kc1 a1Q+ 51. Kd2 Qc3+ 52. Ke2 d3+ 53. Kf3 d2+ 54. Ke4 d1R 55. Bd2 Qd4+ 56. Kf3 Rxd2 57. gxh5 Rf2+ 58. Kg3 Qf4# 0-1

[Event "Florianopolis Autumn op U1800"]
[Site "Florianopolis"]
[Date "2022.05.13"]
[Round "1"]
[White "Silveiro, Miguel Hedler"]
[Black "Nogueira, Antonio Rodrigues"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1800"]
[BlackElo "1598"]
[PlyCount "68"]
[EventDate "2022.05.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. h3 Bg7 5. g4 0-0 6. Bg2 e5 7. d5 Nbd7 8. Nge2 b6 9. 0-0 Nc5 10. Ng3 Bb7 11. g5 Ne8 12. h4 c6 13. h5 cxd5 14. Nxd5 Bxd5 15. Qxd5 Nc7 16. Qd2 N5e6 17. Rd1 Ne8 18. hxg6 hxg6 19. Ne2 Rc8 20. Bh3 Qe7 21. Nc3 Nd4 22. Nd5 Qd8 23. Qd3 Rxc2 24. Qa6 Nc7 25. Qxa7 Nxd5 26. exd5 Ne2+ 27. Kf1 Nxc1 28. Raxc1 Rxc1 29. Rxc1 Qxg5 30. Rc2 Qh4 31. Bg2 Qd4 32. Ke2 Bh6 33. Qc7 e4 34. Qc4 Qc5 1/2-1/2

