[Event "Titled Tuesday intern op 28th Apr"]
[Site "Chess.com INT"]
[Date "2020.04.28"]
[Round "5"]
[White "Aakanksha, Hagawane"]
[Black "Da Silva, Sediney Mari Jr"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2238"]
[BlackElo "2086"]
[PlyCount "89"]
[EventDate "2020.04.28"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Nh6 7. b4 cxd4 8. cxd4 Nf5 9. Bb2 Be7 10. Bd3 0-0 11. 0-0 f6 12. Bxf5 exf5 13. Re1 fxe5 14. dxe5 Be6 15. Nc3 Rad8 16. Na4 Qc7 17. Rc1 a6 18. Nc5 Bxc5 19. Rxc5 Qe7 20. Qc1 h6 21. a4 Nxb4 22. Rc7 Rd7 23. Rxd7 Qxd7 24. Qc5 Nc6 25. Ba3 Rc8 26. g3 f4 27. Qd6 fxg3 28. hxg3 Qf7 29. Nh4 Rd8 30. Qc5 Qh5 31. Bb2 d4 32. Ng2 Rf8 33. Qd6 Qh3 34. Bxd4 Nxd4 35. Qxd4 Qf5 36. Nf4 g5 37. Nxe6 Qxe6 38. Qe4 Qf5 39. Qe3 Qc2 40. e6 Qxa4 41. e7 Re8 42. Qe6+ Kg7 43. Qe5+ Kg8 44. Qf6 Qc6 45. Re6 1-0

[Event "Titled Tuesday intern op 28th Apr"]
[Site "Chess.com INT"]
[Date "2020.04.28"]
[Round "1"]
[White "Csonka, Balazs"]
[Black "Da Silva, Sediney Mari Jr"]
[Result "1-0"]
[ECO "C15"]
[WhiteElo "2498"]
[BlackElo "2086"]
[PlyCount "123"]
[EventDate "2020.04.28"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Nge2 dxe4 5. a3 Bxc3+ 6. Nxc3 Nf6 7. Bg5 0-0 8. Nxe4 Nbd7 9. Bd3 h6 10. Bh4 b6 11. Qf3 Rb8 12. 0-0-0 Bb7 13. Rhe1 Bxe4 14. Bxe4 g5 15. Bg3 Nxe4 16. Qxe4 Nf6 17. Qe5 Ne8 18. h4 gxh4 19. Bf4 Qf6 20. Rh1 h5 21. Qxf6 Nxf6 22. Rxh4 Rbc8 23. Rd3 Kh7 24. Be5 Ng4 25. Rg3 Kg6 26. f3 Kg5 27. Rh1 f6 28. fxg4 fxe5 29. gxh5+ Kh6 30. Rg6+ Kh7 31. dxe5 Rf5 32. Rxe6 Rcf8 33. Re7+ R8f7 34. Rxf7+ Rxf7 35. g4 Re7 36. g5 Rxe5 37. g6+ Kh6 38. b3 Kg7 39. Kb2 Re8 40. a4 Kh6 41. Kc3 Re4 42. Rh2 Rg4 43. Kb2 c5 44. c3 a6 45. Ka3 b5 46. axb5 axb5 47. Kb2 Rg3 48. Kc2 Rf3 49. Re2 Kxh5 50. Re5+ Kxg6 51. Rxc5 b4 52. cxb4 Kf6 53. Rd5 Ke6 54. Rd1 Rf4 55. Kc3 Rf3+ 56. Kb2 Ke5 57. Ka3 Rf8 58. b5 Ra8+ 59. Kb4 Rb8 60. Kc5 Rc8+ 61. Kb6 Rd8 62. Rxd8 1-0

[Event "Titled Tuesday intern op 28th Apr"]
[Site "Chess.com INT"]
[Date "2020.04.28"]
[Round "2"]
[White "Da Silva, Sediney Mari Jr"]
[Black "Gunduz, Umut Erdem"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2086"]
[BlackElo "2137"]
[PlyCount "46"]
[EventDate "2020.04.28"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 Na6 3. Nc3 Nc7 4. f4 d5 5. e5 g6 6. Nf3 Bg7 7. Bd3 Bg4 8. 0-0 Nh6 9. Ne2 0-0 10. h3 Bxf3 11. Rxf3 f6 12. f5 fxe5 13. dxe5 Nxf5 14. Bxf5 Rxf5 15. Rxf5 gxf5 16. Bf4 Ne6 17. Bg3 Qb6+ 18. Kh2 Rf8 19. c3 f4 20. Bh4 Bxe5 21. Bxe7 f3+ 22. Ng3 Bxg3+ 23. Kxg3 Qc7+ 0-1

[Event "Titled Tuesday intern op 28th Apr"]
[Site "Chess.com INT"]
[Date "2020.04.28"]
[Round "4"]
[White "Da Silva, Sediney Mari Jr"]
[Black "Kiremitciyan, Ari"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2086"]
[BlackElo "2281"]
[PlyCount "73"]
[EventDate "2020.04.28"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 Qb6 4. Nc3 dxe4 5. fxe4 e5 6. Nf3 exd4 7. Nxd4 Nf6 8. e5 Ng4 9. Be2 Nxe5 10. 0-0 Be7 11. a3 0-0 12. Na4 Qc7 13. Bf4 Nbd7 14. Nf5 Bf6 15. Be3 b5 16. Nc3 Bb7 17. Ne4 Bd8 18. Qe1 c5 19. Ned6 a6 20. Qg3 Ng6 21. Nxb7 Qxb7 22. Bf3 Qa7 23. Bxa8 Qxa8 24. Qd6 Qc8 25. Rad1 Nge5 26. Bf4 Bc7 27. Qd2 Re8 28. Nd6 Bxd6 29. Qxd6 f6 30. Bxe5 Nxe5 31. h3 Kh8 32. Rd5 c4 33. Rc5 Qa8 34. Rc7 Rd8 35. Qe7 Rg8 36. Rxf6 Qf8 37. Rxf8 1-0

[Event "Titled Tuesday intern op 28th Apr"]
[Site "Chess.com INT"]
[Date "2020.04.28"]
[Round "7"]
[White "Da Silva, Sediney Mari Jr"]
[Black "Pesotskiy, Mikhail"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2086"]
[BlackElo "2245"]
[PlyCount "130"]
[EventDate "2020.04.28"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. b4 c4 5. c3 a5 6. b5 Nd7 7. d3 cxd3 8. Bxd3 Nc5 9. 0-0 Ne7 10. Be3 Nxd3 11. Qxd3 Nf5 12. Nd4 Nxe3 13. Qxe3 Bd7 14. Nd2 Rc8 15. a4 Qb6 16. Qg3 g6 17. h4 Bg7 18. h5 Qc7 19. N2f3 Qxc3 20. Qg5 h6 21. Qg3 g5 22. Rfd1 0-0 23. Ra2 Rc4 24. Rc2 Qb4 25. Ra2 Rc3 26. Qg4 Rfc8 27. Nxg5 hxg5 28. Qxg5 Kh7 29. Ne2 R3c4 30. h6 Bh8 31. Kf1 Qb3 32. Rad2 Rc2 33. Qe7 Be8 34. f4 Rxd2 35. Rxd2 Qxa4 36. b6 Qd7 37. Qg5 Qd8 38. Qg4 Qxb6 39. g3 Qb1+ 40. Kf2 Qf5 41. Qxf5+ exf5 42. Rxd5 a4 43. Nd4 a3 44. Nxf5 a2 45. Ra5 Rc2+ 46. Ke3 b6 47. Ra8 Bc6 48. Ra7 Bd5 49. Kd4 Be6 50. Nd6 Rc1 51. f5 a1Q+ 52. Rxa1 Rxa1 53. fxe6 fxe6 54. Nf7 Rg1 55. Kc4 Rxg3 56. Kb5 Re3 57. Ng5+ Kxh6 58. Nf7+ Kg7 59. Nd8 Rxe5+ 60. Kxb6 Kf6 61. Kc6 Rh5 62. Kd6 e5 63. Nc6 Bg7 64. Kd5 Bf8 65. Nb4 Bxb4 0-1

[Event "Titled Tuesday intern op 28th Apr"]
[Site "Chess.com INT"]
[Date "2020.04.28"]
[Round "8"]
[White "Da Silva, Sediney Mari Jr"]
[Black "Smith, Tommy"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2086"]
[BlackElo "2270"]
[PlyCount "131"]
[EventDate "2020.04.28"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. b4 b6 5. bxc5 bxc5 6. d4 Nc6 7. c3 Qb6 8. Bd3 Ba6 9. 0-0 Bxd3 10. Qxd3 Nge7 11. Bg5 Nf5 12. g4 c4 13. Qd1 Nfe7 14. Nbd2 h6 15. Bh4 Ng6 16. Bg3 Qa5 17. Qc2 Ba3 18. Rab1 0-0 19. h4 Rab8 20. h5 Nge7 21. Nh4 Rxb1 22. Rxb1 Rb8 23. Rxb8+ Nxb8 24. f4 Qb6 25. f5 Qb2 26. Qxb2 Bxb2 27. Nb1 Nec6 28. fxe6 fxe6 29. Ng6 Na6 30. Bh4 Kf7 31. Kf2 Nc7 32. Ke2 Nb5 33. Be1 Ncxd4+ 34. cxd4 Nxd4+ 35. Kf2 Nc6 36. Bc3 Bc1 37. Bd2 Bxd2 38. Nxd2 c3 39. Nb3 a5 40. Ke2 a4 41. Nc1 d4 42. Kd3 Ke8 43. Kc4 Kd7 44. Kc5 Kc7 45. a3 Kd7 46. Nd3 c2 47. Nc1 Kc7 48. Nd3 Na5 49. Kxd4 Nb3+ 50. Kc4 c1Q+ 51. Nxc1 Nxc1 52. Kb4 Nd3+ 53. Kxa4 Nf2 54. Nf8 Nxg4 55. Nxe6+ Kb6 56. Nxg7 Nxe5 57. Nf5 Nf7 58. Kb4 Ka6 59. a4 Kb6 60. a5+ Ka6 61. Ka4 Kb7 62. Kb5 Ka7 63. a6 Kb8 64. Kb6 Ka8 65. a7 Nd6 66. Nxd6 1/2-1/2

[Event "Titled Tuesday intern op 28th Apr"]
[Site "Chess.com INT"]
[Date "2020.04.28"]
[Round "3"]
[White "Koscielski, Janusch"]
[Black "Da Silva, Sediney Mari Jr"]
[Result "0-1"]
[ECO "C08"]
[WhiteElo "2264"]
[BlackElo "2086"]
[PlyCount "64"]
[EventDate "2020.04.28"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nf6 5. exd5 exd5 6. Bb5+ Bd7 7. Bxd7+ Nbxd7 8. 0-0 Be7 9. dxc5 Nxc5 10. Nb3 Nce4 11. Nfd4 Qd7 12. Qf3 0-0 13. Nf5 Bd8 14. Be3 Qb5 15. a4 Qb4 16. Rfd1 Qc4 17. Nbd4 Qb4 18. Nb3 Qc4 19. Nbd4 Re8 20. c3 Bb6 21. a5 Bc7 22. h3 a6 23. Bf4 Qc5 24. Bxc7 Qxc7 25. g4 Ng5 26. Qg2 Ne6 27. h4 Nxd4 28. Rxd4 Re2 29. Qf3 Rxb2 30. g5 Ne4 31. Rxd5 Rxf2 32. Qxe4 Qh2# 0-1

[Event "Titled Tuesday intern op 28th Apr"]
[Site "Chess.com INT"]
[Date "2020.04.28"]
[Round "9"]
[White "Nguyen, Hong Nhung"]
[Black "Da Silva, Sediney Mari Jr"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "1697"]
[BlackElo "2086"]
[PlyCount "74"]
[EventDate "2020.04.28"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Qg4 Ne7 8. Qxg7 Rg8 9. Qxh7 cxd4 10. Ne2 Nbc6 11. f4 Bd7 12. Qd3 dxc3 13. Qxc3 0-0-0 14. Rb1 d4 15. Qd3 Nf5 16. Rg1 Be8 17. g4 Nh4 18. Kf2 Ne7 19. Rg3 Qc5 20. Kg1 Bc6 21. a4 Qd5 22. Kf2 Qh1 23. Ba3 Nd5 24. Bc5 Ne3 25. Bxd4 Nxg4+ 26. Ke1 Nxh2 27. Rxg8 Rxg8 28. Ng3 N4f3+ 29. Ke2 Rxg3 30. Bf2 Ng1+ 31. Kd2 Rxd3+ 32. Bxd3 Ngf3+ 33. Kc3 Qxb1 34. Bxa7 Qa1+ 35. Kb4 Qxa4+ 36. Kc5 Qxa7+ 37. Kd6 Qa3# 0-1

[Event "Paulista-chTA"]
[Site "Sao Paulo"]
[Date "2015.03.08"]
[Round "7.4"]
[White "Bianchi, Guilherme Augusto"]
[Black "Da Silva, Sediney Mari Jr"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "2054"]
[BlackElo "2080"]
[PlyCount "6"]
[EventDate "2015.02.28"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Rio Preto SMEL II"]
[BlackTeam "Sao Jose CDR S"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. d4 f5 2. Nc3 Nf6 3. Bg5 d6 1/2-1/2

[Event "Paulista-chTA"]
[Site "Sao Paulo"]
[Date "2015.03.07"]
[Round "5.4"]
[White "Da Silva, Sediney Mari Jr"]
[Black "De Sousa, Felipe Mazim"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2080"]
[BlackElo "2004"]
[PlyCount "129"]
[EventDate "2015.02.28"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Sao Jose CDR S"]
[BlackTeam "CXS"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Bg4 6. Be2 e6 7. Na3 Qd8 8. Nc2 Be7 9. 0-0 0-0 10. Bg5 Nbd7 11. Ne3 Bh5 12. Qb3 cxd4 13. Nxd4 Bxe2 14. Nxe2 Nc5 15. Qc2 Qc7 16. Bf4 e5 17. Bg5 Nce4 18. Bh4 Rfd8 19. Rad1 Rxd1 20. Rxd1 Rd8 21. Ng3 Nxg3 22. Bxg3 Rxd1+ 23. Qxd1 Ne4 24. Nd5 Qd6 25. Nxe7+ Qxe7 26. Bxe5 h6 27. Bd4 Qe6 28. b3 Qc6 29. Qe1 a6 30. a4 Ng5 31. h3 Qg6 32. Kh2 Qf5 33. Qe5 Qxe5+ 34. Bxe5 Ne4 35. Bd4 Nd2 36. b4 Kf8 37. Kg3 Nc4 38. a5 g6 39. Kf4 Ke7 40. g4 Ke6 41. Bg7 h5 42. gxh5 gxh5 43. Kg5 Nd2 44. Bd4 Nf3+ 45. Kxh5 Kf5 46. Kh6 Nh4 47. Kg7 Ke6 48. Kf8 Nf5 49. Ke8 Nh4 50. Kd8 Kd6 51. Bc5+ Kc6 52. Ke7 f5 53. Kf6 Kd5 54. Kg5 Nf3+ 55. Kxf5 Kc4 56. Bd4 Nxd4+ 57. cxd4 Kxb4 58. d5 Kxa5 59. d6 Kb6 60. Ke6 a5 61. d7 Kc5 62. d8Q b6 63. f4 a4 64. f5 b5 65. f6 1-0

[Event "Paulista-chTA"]
[Site "Sao Paulo"]
[Date "2015.02.28"]
[Round "2.4"]
[White "Araujo, Renan Aparecido"]
[Black "Da Silva, Sediney Mari Jr"]
[Result "1-0"]
[ECO "A83"]
[WhiteElo "2035"]
[BlackElo "2080"]
[PlyCount "173"]
[EventDate "2015.02.28"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Osasco"]
[BlackTeam "Sao Jose CDR S"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. Bg5 c6 5. Bxf6 exf6 6. Nxe4 d5 7. Ng3 Qe7+ 8. Qe2 Qxe2+ 9. Bxe2 Bd6 10. Nf3 0-0 11. 0-0-0 b5 12. Bd3 f5 13. Rhe1 f4 14. Nf1 Bg4 15. h3 Bxf3 16. gxf3 Nd7 17. Re6 Rf6 18. Rde1 Kf7 19. Rxf6+ Nxf6 20. Nd2 g6 21. c3 h5 22. Nb3 a5 23. Rg1 a4 24. Bxg6+ Ke7 25. Re1+ Kf8 26. Na1 Rd8 27. Rg1 Rd7 28. Bf5 Re7 29. Kd2 b4 30. Nc2 c5 31. dxc5 bxc3+ 32. bxc3 Bxc5 33. Nd4 Bxd4 34. cxd4 Rb7 35. Rb1 Rc7 36. Rb4 Ra7 37. a3 Ne8 38. Be6 Nf6 39. Rb5 Ke7 40. Bxd5 Rd7 41. Bc6 Rxd4+ 42. Kc3 Rd1 43. Be4 Rf1 44. Rb2 Rh1 45. Bf5 Nd5+ 46. Kc4 Kd6 47. Rd2 Rc1+ 48. Bc2 Kc6 49. Kd3 Ra1 50. Bxa4+ Kc5 51. Rc2+ Kd6 52. Ke4 Rxa3 53. Rc6+ Ke7 54. Kxd5 Rxa4 55. Re6+ Kf7 56. Re4 Ra5+ 57. Kd4 Ra7 58. Rxf4+ Kg6 59. Ke3 Ra3+ 60. Ke2 Kg5 61. Rb4 Ra5 62. h4+ Kf5 63. Kf1 Rc5 64. Kg2 Re5 65. Kg3 Rc5 66. Rb6 Rc1 67. Rh6 Rg1+ 68. Kh2 Rg8 69. Rxh5+ Kf4 70. Kh3 Rg1 71. Rh8 Kxf3 72. Rf8+ Ke4 73. h5 Rh1+ 74. Kg4 Rg1+ 75. Kh4 Ke5 76. h6 Ke6 77. Kh5 Ke7 78. Rf3 Rh1+ 79. Kg6 Rg1+ 80. Kh7 Rg2 81. Kh8 Rg6 82. h7 Rg2 83. Rg3 Rxf2 84. Kg7 Rf7+ 85. Kh6 Rf6+ 86. Rg6 Rf8 87. Rg8 1-0

[Event "BRA-ch U25"]
[Site "Sao Paulo"]
[Date "2012.02.21"]
[Round "7"]
[White "Da Silva, Sediney Mari Jr"]
[Black "Evangelista, Ademar Pereira Jr"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "1962"]
[BlackElo "1921"]
[PlyCount "76"]
[EventDate "2012.02.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. c3 Nf6 9. Bd3 Bxd3 10. Qxd3 Nbd7 11. Bf4 e6 12. Nf3 Be7 13. a3 Qb6 14. 0-0 0-0 15. Rfe1 Rad8 16. Nd2 c5 17. Be3 cxd4 18. Bxd4 Bc5 19. Bxc5 Nxc5 20. Qc2 Nd3 21. Re2 Nf4 22. Re5 Qd6 23. Nf3 Rc8 24. Ne4 Nxe4 25. Qxe4 Nd3 26. Rb5 a6 27. Ra5 Qb6 28. b4 Qxf2+ 29. Kh2 Rxc3 30. Rd1 Qb6 31. Qh4 Rfc8 32. Qd4 Qc7+ 33. Kg1 Nf4 34. Qe5 Rc1 35. Rxc1 Qxc1+ 36. Kh2 Rc2 37. Nh4 Qf1 38. Qe4 Qf2 0-1

[Event "BRA-ch U25"]
[Site "Sao Paulo"]
[Date "2012.02.21"]
[Round "6"]
[White "Rigonati, Eduardo Santana"]
[Black "Da Silva, Sediney Mari Jr"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "1784"]
[BlackElo "1962"]
[PlyCount "165"]
[EventDate "2012.02.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ne2 Nc6 5. dxc5 Bxc5 6. Nb3 Bb6 7. exd5 exd5 8. Ned4 Nf6 9. Be2 0-0 10. 0-0 Ne4 11. Be3 Qf6 12. Bf3 Ne5 13. Qe2 Bd7 14. Rfd1 Rfe8 15. Bxe4 dxe4 16. h3 Rad8 17. Nd2 Qg6 18. Kh1 Bxd4 19. Bxd4 Bxh3 20. Qxe4 Bxg2+ 21. Qxg2 Qh5+ 22. Qh2 Qxh2+ 23. Kxh2 Rxd4 24. Nb3 Re4 25. Nc5 Re2 26. Kg3 b6 27. Nd7 Nxd7 28. Rxd7 Rxc2 29. Rxa7 Rxb2 30. a4 g6 31. a5 bxa5 32. R1xa5 Ree2 33. f3 Rb6 34. Ra4 Rf6 35. f4 Rf5 36. Ra2 Re3+ 37. Kg2 h5 38. Rc2 Kg7 39. Rf2 Rc5 40. Ra6 Rcc3 41. f5 Rg3+ 42. Kf1 Rgf3 43. f6+ Kh6 44. Ra7 Rxf2+ 45. Kxf2 Rc6 46. Rxf7 Kg5 47. Kg3 Rxf6 48. Ra7 Rf5 49. Ra4 Rb5 50. Rc4 Rb3+ 51. Kg2 h4 52. Ra4 Kh5 53. Rc4 g5 54. Rc5 h3+ 55. Kh2 Kh4 56. Rc8 Rb2+ 57. Kg1 g4 58. Rc4 Rg2+ 59. Kh1 Rf2 60. Kg1 Rf3 61. Kh2 Re3 62. Rb4 Re2+ 63. Kg1 Kg3 64. Rb3+ Kf4 65. Rb4+ Kf3 66. Rb3+ Re3 67. Rb1 g3 68. Rf1+ Ke2 69. Rf8 Re4 70. Rf7 Ke3 71. Rf8 Rf4 72. Re8+ Kf3 73. Rg8 h2+ 74. Kh1 Rg4 75. Rf8+ Rf4 76. Rg8 Rg4 77. Rf8+ Ke3 78. Re8+ Kf4 79. Rf8+ Ke5 80. Kg2 Rh4 81. Rf1 h1Q+ 82. Rxh1 Rxh1 83. Kxh1 1/2-1/2

[Event "BRA-ch U25"]
[Site "Sao Paulo"]
[Date "2012.02.20"]
[Round "5"]
[White "Da Silva, Sediney Mari Jr"]
[Black "Araujo, Renan Aparecido"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1962"]
[BlackElo "1918"]
[PlyCount "110"]
[EventDate "2012.02.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 e6 6. Nf3 Nc6 7. Bc4 Nb6 8. Bb5 d5 9. exd6 Qxd6 10. 0-0 Bd7 11. b3 Rc8 12. Ba3 Nb4 13. Bxd7+ Qxd7 14. Bxb4 Bxb4 15. Nbd2 Bc3 16. Rc1 Bxd4 17. Rxc8+ Nxc8 18. Nc4 Bf6 19. Qe2 0-0 20. Nfe5 Bxe5 21. Nxe5 Qc7 22. Qe3 Rd8 23. h3 Nb6 24. Rc1 Qd6 25. a4 f6 26. Nf3 a6 27. Re1 e5 28. Qe4 Qd5 29. Qb4 Rd6 30. Re2 a5 31. Qa3 Qc6 32. Qb2 Rd1+ 33. Kh2 Qc1 34. Qxc1 Rxc1 35. Rd2 Rc3 36. Rd8+ Kf7 37. Rb8 Rc7 38. Nd2 f5 39. g4 g6 40. Kg3 Ke6 41. Kf3 Nd7 42. Re8+ Kf7 43. Rh8 Nf8 44. Nc4 Rc5 45. gxf5 Kg7 46. Rxf8 Kxf8 47. fxg6 hxg6 48. Ke4 b5 49. Nxe5 Kg7 50. Kd4 Rc2 51. axb5 Rxf2 52. b6 Rf4+ 53. Kc5 Rb4 54. Nc6 Rxb3 55. Nxa5 Rxh3 1/2-1/2

[Event "BRA-ch U25"]
[Site "Sao Paulo"]
[Date "2012.02.20"]
[Round "4"]
[White "Saito, Vinicius Ikezu"]
[Black "Da Silva, Sediney Mari Jr"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "2042"]
[BlackElo "1962"]
[PlyCount "32"]
[EventDate "2012.02.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 f5 6. e3 d6 7. Nge2 h6 8. Rb1 Nf6 9. b4 a6 10. a4 Rb8 11. b5 axb5 12. axb5 Ne7 13. Ba3 0-0 14. h4 Be6 15. Nd5 Nexd5 16. cxd5 Nxd5 1/2-1/2

[Event "BRA-ch U25"]
[Site "Sao Paulo"]
[Date "2012.02.19"]
[Round "3"]
[White "Da Silva, Sediney Mari Jr"]
[Black "Custodio, Leandro"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "1962"]
[BlackElo "1847"]
[PlyCount "110"]
[EventDate "2012.02.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bc4 Bg7 5. Nf3 0-0 6. 0-0 Nc6 7. d5 Nb8 8. Re1 Nbd7 9. h3 Nb6 10. Bd3 e6 11. dxe6 Bxe6 12. Be3 d5 13. exd5 Nfxd5 14. Nxd5 Nxd5 15. c3 Nxe3 16. Rxe3 Qd5 17. Be4 Qb5 18. a4 Qxb2 19. Rb1 Rad8 20. Rd3 Rxd3 21. Qxd3 Qxc3 22. Qxc3 Bxc3 23. Rxb7 Ba5 24. Rxa7 Bb6 25. Ra6 Bc4 26. Ra8 Rxa8 27. Bxa8 f6 28. Nd2 Bd3 29. Bd5+ Kf8 30. Nc4 Bd4 31. Na5 c5 32. Nc4 Bc3 33. f3 Bd4+ 34. Kh2 Bc3 35. Kg3 Ke7 36. f4 Kd7 37. Kf3 Kc7 38. Ke3 Bc2 39. a5 Kb8 40. a6 Ka7 41. Bb7 Bd4+ 42. Kd2 Ba4 43. Nd6 Kb8 44. Kd3 Bd7 45. Kc4 f5 46. Bd5 Be3 47. Nb5 Bxb5+ 48. Kxb5 h6 49. Bf7 g5 50. Be6 gxf4 51. Bxf5 Ka7 52. Bd3 h5 53. Kc6 h4 54. Kd5 Bf2 55. Ke4 Bg3 1/2-1/2

[Event "BRA-ch U25"]
[Site "Sao Paulo"]
[Date "2012.02.18"]
[Round "2"]
[White "Bueno, Alfeu Varela Jr"]
[Black "Da Silva, Sediney Mari Jr"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2305"]
[BlackElo "1962"]
[PlyCount "145"]
[EventDate "2012.02.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Bd3 Ngf6 6. Qe2 c5 7. Nxf6+ Nxf6 8. dxc5 Bxc5 9. Nf3 Qc7 10. Bg5 Be7 11. 0-0-0 a6 12. Ne5 Nd5 13. Bxe7 Qxe7 14. Bc4 Nb6 15. Rd4 Nxc4 16. Nxc4 0-0 17. Qh5 b5 18. Nb6 Rb8 19. Nxc8 Rbxc8 20. Rhd1 Rc5 21. Qe2 Rfc8 22. Kb1 h6 23. R1d2 Qc7 24. f4 Rc4 25. Qe4 Rxd4 26. Qxd4 Qc6 27. b3 a5 28. a3 Qc5 29. Qxc5 Rxc5 30. Rd8+ Kh7 31. Ra8 g5 32. fxg5 b4 33. axb4 axb4 34. gxh6 Kxh6 35. Rh8+ Kg7 36. Rb8 Rg5 37. g3 Rg4 38. Rc8 Rg5 39. Kc1 Rf5 40. Rc4 Rb5 41. Kd2 f5 42. Ke3 Kf6 43. h4 Rb8 44. Kf3 Rb7 45. g4 fxg4+ 46. Kxg4 Rg7+ 47. Kf3 Rb7 48. Ke4 Rb5 49. Kd3 Rf5 50. h5 Kg5 51. h6 Kxh6 52. Rc6 Re5 53. Rb6 Kg5 54. Rxb4 Rc5 55. Re4 Kf5 56. c4 Rc8 57. b4 Rd8+ 58. Rd4 Ra8 59. c5 e5 60. Rd5 Kf4 61. Rd7 e4+ 62. Kd4 Re8 63. Rf7+ Kg3 64. Rf1 e3 65. c6 e2 66. Re1 Kf2 67. Rxe2+ Kxe2 68. b5 Rc8 69. Kc5 Kd3 70. b6 Ke4 71. b7 Rb8 72. Kb6 Rf8 73. c7 1-0

[Event "BRA-ch U25"]
[Site "Sao Paulo"]
[Date "2012.02.18"]
[Round "1"]
[White "Da Silva, Sediney Mari Jr"]
[Black "Klausener, Patrick Hideo Irita"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "1962"]
[BlackElo "1702"]
[PlyCount "87"]
[EventDate "2012.02.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bc5 7. d3 0-0 8. c3 d6 9. h3 h6 10. Re1 Bb7 11. Nbd2 Re8 12. Nf1 Bb6 13. Be3 Bxe3 14. Nxe3 Na5 15. Bc2 c5 16. Nf5 Nc6 17. Nh2 Qd7 18. Ng4 Qe6 19. Re3 c4 20. Rg3 Kh7 21. Nxf6+ Qxf6 22. Rxg7+ Kh8 23. Qh5 Rg8 24. Rxf7 Qg6 25. Qxg6 Rxg6 26. Rxb7 Rag8 27. g3 cxd3 28. Bxd3 a5 29. Rb6 d5 30. exd5 Ne7 31. Nxe7 Rxb6 32. Nxg8 Kxg8 33. Re1 b4 34. c4 b3 35. a3 Rd6 36. c5 Rxd5 37. Bc4 Kg7 38. Bxd5 Kf6 39. c6 Ke7 40. c7 Kd7 41. Rc1 Kd6 42. c8Q Kxd5 43. Qc6+ Kd4 44. Rd1# 1-0

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2011.03.08"]
[Round "7"]
[White "Da Silva, Sediney Mari Jr"]
[Black "Gotz, Klaus Seiji Furucho"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1972"]
[BlackElo "1641"]
[PlyCount "87"]
[EventDate "2011.03.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c3 g6 4. d4 cxd4 5. cxd4 d5 6. exd5 Nf6 7. Nc3 Nxd5 8. Bc4 Nb6 9. Bb3 Bg7 10. 0-0 0-0 11. Ne5 N8d7 12. Bf4 Nf6 13. Qf3 e6 14. Rfd1 Nfd5 15. Bg3 h5 16. h3 Nxc3 17. bxc3 Qf6 18. Qe4 Rd8 19. Rd3 Qe7 20. Rf3 Rf8 21. Rd1 Nd7 22. Nxg6 fxg6 23. Bxe6+ Kh8 24. Qxg6 Nf6 25. Bb3 Bd7 26. Re3 Be8 27. Rxe7 Bxg6 28. Rxb7 Ne4 29. Rc7 Nxg3 30. fxg3 Rac8 31. Rxc8 Rxc8 32. c4 Rd8 33. d5 Bf8 34. Re1 Bc5+ 35. Kh2 Re8 36. Rxe8+ Bxe8 37. h4 Kg7 38. g4 hxg4 39. Kg3 Bd7 40. Bd1 Bd6+ 41. Kf2 g3+ 42. Kf3 Kf6 43. c5 Bxc5 44. Kxg3 1/2-1/2

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2011.03.07"]
[Round "5"]
[White "Da Silva, Sediney Mari Jr"]
[Black "Reis, Virginia Lagrange M"]
[Result "1-0"]
[ECO "C28"]
[WhiteElo "1972"]
[BlackElo "1835"]
[PlyCount "63"]
[EventDate "2011.03.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. Nge2 Na5 5. d3 Nxc4 6. dxc4 Be7 7. 0-0 0-0 8. Ng3 d6 9. Nd5 c6 10. Ne3 Be6 11. b3 Re8 12. Bb2 Qc7 13. Qe2 Bf8 14. f4 Rad8 15. fxe5 dxe5 16. Rxf6 gxf6 17. Ngf5 Bxf5 18. Nxf5 Bc5+ 19. Kh1 Kh8 20. Rf1 Rg8 21. h4 Qe7 22. Bc1 Qe8 23. Qf3 Qe6 24. h5 Bf8 25. Be3 b6 26. Kh2 Rd7 27. Qh3 Bb4 28. Rf2 Be1 29. Re2 Bb4 30. Qf3 Rd1 31. Rf2 Bc5 32. Qxd1 1-0

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2011.03.07"]
[Round "6"]
[White "Parreira, Pedro Paulo Devesco"]
[Black "Da Silva, Sediney Mari Jr"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "1912"]
[BlackElo "1972"]
[PlyCount "51"]
[EventDate "2011.03.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 c5 5. Bxb4 cxb4 6. Nbd2 0-0 7. e4 d6 8. Bd3 Nc6 9. 0-0 e5 10. d5 Ne7 11. c5 Ng6 12. cxd6 Bg4 13. Nc4 Re8 14. h3 Bxf3 15. Qxf3 Nf4 16. Rfe1 b5 17. Nxe5 Nxh3+ 18. Qxh3 Rxe5 19. Rac1 Qxd6 20. Rc6 Qd8 21. f4 Rh5 22. Qf3 Nxd5 23. Qxh5 Nxf4 24. Qf3 Qd4+ 25. Qe3 Qd7 26. Bxb5 1-0

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2011.03.06"]
[Round "4"]
[White "Coelho, Tatiane Cristina"]
[Black "Da Silva, Sediney Mari Jr"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1843"]
[BlackElo "1972"]
[PlyCount "100"]
[EventDate "2011.03.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. Nc3 d4 4. Ne2 c5 5. c3 Nc6 6. cxd4 cxd4 7. Qa4 Bc5 8. b4 Bxb4 9. Nexd4 Nge7 10. Bb5 Qa5 11. Qxa5 Bxa5 12. Ba3 Bd7 13. Rc1 Bb6 14. Ne2 Bd8 15. d4 0-0 16. d5 exd5 17. exd5 Ne5 18. Nxe5 Bxb5 19. Nc3 Nxd5 20. Nxb5 Re8 21. 0-0 Rxe5 22. Rfd1 Nf4 23. Nd4 Bb6 24. Bd6 Bxd4 25. Rxd4 Ne2+ 26. Kf1 Nxd4 27. Bxe5 Nc6 28. Bg3 Re8 29. Rb1 Re7 30. Rd1 f6 31. Bf4 Kf7 32. Be3 Ke8 33. Bc5 Rd7 34. Re1+ Kf7 35. a3 Rd2 36. f4 Rd5 37. Be3 Rd3 38. Bc1 Nd4 39. Bb2 Nc2 40. Rc1 Ne3+ 41. Ke2 Rb3 42. Rc7+ Kg6 43. g3 Rxb2+ 44. Kxe3 Rb3+ 45. Kf2 Rxa3 46. Rxb7 a5 47. Ra7 a4 48. Kg2 Ra1 49. Kh3 h5 50. Kh4 a3 1/2-1/2

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2011.03.06"]
[Round "3"]
[White "Da Silva, Sediney Mari Jr"]
[Black "Arrais e Moura, Ulisses Atila"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "1972"]
[PlyCount "79"]
[EventDate "2011.03.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nf3 Bg7 4. Nc3 Nd7 5. Be3 Ngf6 6. h3 a6 7. a4 0-0 8. Bd3 c5 9. dxc5 Nxc5 10. 0-0 Nxd3 11. cxd3 Bd7 12. a5 Bc6 13. Nd4 Rc8 14. Nxc6 Rxc6 15. Qd2 Qc7 16. Bg5 e6 17. d4 Rxc3 18. Qxc3 Qxc3 19. bxc3 Nxe4 20. Be3 Nxc3 21. Kh1 d5 22. Ra3 Nb5 23. Rb3 Rc8 24. Rb4 h5 25. g4 hxg4 26. hxg4 Rc2 27. Rfb1 f5 28. gxf5 gxf5 29. Rxb5 axb5 30. Rxb5 f4 31. Bxf4 Bxd4 32. Rxb7 Rxf2 33. Bg3 Ra2 34. Re7 Rxa5 35. Rxe6 Bg7 36. Rd6 Ra1+ 37. Kg2 Ra2+ 38. Kf3 Ra3+ 39. Ke2 Rxg3 40. Rxd5 1/2-1/2

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2011.03.05"]
[Round "2"]
[White "Da Silva, Emerson Soares"]
[Black "Da Silva, Sediney Mari Jr"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "1777"]
[BlackElo "1972"]
[PlyCount "78"]
[EventDate "2011.03.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 c5 5. e3 0-0 6. Bd3 Nc6 7. 0-0 b6 8. Nc3 d6 9. a3 Bxc3 10. Bxc3 cxd4 11. exd4 d5 12. Re1 dxc4 13. Bxc4 Nd5 14. Bd2 h6 15. Ne5 Nxd4 16. Bxh6 Nf5 17. Bxd5 Qxd5 18. Qxd5 exd5 19. Bf4 Be6 20. Rac1 Rac8 21. Nc6 a5 22. g4 Rxc6 23. Rxc6 Nd4 24. Rc3 Bxg4 25. Re7 Ne2+ 26. Rxe2 Bxe2 27. Bc7 d4 28. Rc2 Rc8 29. Rxe2 Rxc7 30. Rd2 Rd7 31. Kg2 f5 32. h4 Kf7 33. Kg3 Kf6 34. Kf4 Rd8 35. f3 Rh8 36. Rh2 g6 37. Rh1 a4 38. Kg3 Ke5 39. Rc1 d3 0-1

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2011.03.05"]
[Round "1"]
[White "Da Silva, Sediney Mari Jr"]
[Black "Da Silva, Felipe Alves"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "1972"]
[BlackElo "1509"]
[PlyCount "53"]
[EventDate "2011.03.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Bc5 6. d3 0-0 7. Bxc6 dxc6 8. Nxe5 Qd4 9. Nf3 Qd8 10. Bg5 Be7 11. h3 h6 12. Bh4 Ne8 13. Bxe7 Qxe7 14. Nc3 Be6 15. Nd4 c5 16. Nxe6 Qxe6 17. Qh5 b6 18. Qd5 Qxd5 19. Nxd5 Kh8 20. f4 Rd8 21. f5 Rd7 22. Rf3 c6 23. Nxb6 Rb7 24. Nc4 Nf6 25. b3 Kg8 26. Raf1 Re8 27. Nd6 1-0

[Event "Santos Paulista Absoluto"]
[Site "Santos"]
[Date "2010.08.22"]
[Round "6"]
[White "Da Silva, Sediney Mari Jr"]
[Black "Ueti, Silvio Shigeo"]
[Result "1-0"]
[ECO "B22"]
[BlackElo "2188"]
[PlyCount "111"]
[EventDate "2010.08.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 e6 5. d4 cxd4 6. cxd4 b6 7. Bc4 Bb7 8. 0-0 d6 9. Re1 Be7 10. Nc3 Nxc3 11. bxc3 0-0 12. Bb3 Nd7 13. Bf4 dxe5 14. Nxe5 Nxe5 15. Bxe5 Bd6 16. Qh5 Bxe5 17. Rxe5 Rc8 18. Qh3 Bd5 19. Rae1 g6 20. R1e3 Rc7 21. Bxd5 exd5 22. Qf3 Rd7 23. h4 Qxh4 24. Rxd5 Qd8 25. Rde5 Kg7 26. Qe4 Qf6 27. Re7 Qxe7 28. Qxe7 Rxe7 29. Rxe7 Rc8 30. Re3 Kf6 31. Kf1 h5 32. Ke2 Rc6 33. Kd3 Re6 34. Rf3+ Ke7 35. c4 Re1 36. Re3+ Rxe3+ 37. Kxe3 Ke6 38. Kf4 f6 39. Ke4 f5+ 40. Kf4 Kf6 41. Kg3 g5 42. f4 h4+ 43. Kh3 gxf4 44. Kxh4 Kg6 45. Kh3 Kf6 46. Kh2 Ke6 47. Kg1 b5 48. c5 b4 49. Kf2 a5 50. Ke2 a4 51. Kd2 Kd5 52. Kd3 a3 53. Kc2 Kc6 54. Kc1 Kb5 55. Kb1 Kc6 56. Kc2 1-0

[Event "Santos Paulista Absoluto"]
[Site "Santos"]
[Date "2010.08.22"]
[Round "7"]
[White "Herbst, Eugenio"]
[Black "Da Silva, Sediney Mari Jr"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "1942"]
[PlyCount "101"]
[EventDate "2010.08.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 c5 6. e3 Be7 7. b3 0-0 8. dxc5 Bxc5 9. Bb2 d5 10. Nd4 Nc6 11. Nd2 Rc8 12. a3 Re8 13. Bh3 Rb8 14. b4 Be7 15. N2b3 h6 16. Nxc6 Bxc6 17. Nd4 Bb7 18. Qd3 Ne4 19. Rad1 Bf6 20. Bc1 Rc8 21. f3 Nd6 22. Bg2 Qc7 23. Rf2 Bxd4 24. exd4 Qc3 25. Qe2 Qc4 26. Qe5 Qc7 27. Qh5 Qe7 28. h4 Qf6 29. g4 Qg6 30. Qe5 Nc4 31. Qf4 Qf6 32. Qxf6 gxf6 33. Bf1 Kg7 34. Bd3 Nd6 35. a4 Nc4 36. Re1 Nd6 37. Bf4 Nc4 38. Bc1 Nd6 39. Rg2 Rg8 40. Kf2 Bc6 41. b5 Bb7 42. Reg1 Kf8 43. g5 hxg5 44. hxg5 f5 45. Ba3 Ke7 46. g6 Rxg6 47. Rxg6 fxg6 48. Rxg6 Kf7 49. Rh6 Kg7 50. Bc1 Nc4 51. Rh5 1/2-1/2

[Event "Santos Paulista Absoluto"]
[Site "Santos"]
[Date "2010.08.21"]
[Round "4"]
[White "Da Silva, Sediney Mari Jr"]
[Black "Garcia, Liria Caetano"]
[Result "1-0"]
[ECO "B15"]
[BlackElo "1908"]
[PlyCount "89"]
[EventDate "2010.08.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 g6 4. Nf3 Bg4 5. Be2 Bg7 6. Be3 dxe4 7. Nxe4 Nf6 8. Nxf6+ exf6 9. h3 Be6 10. c3 0-0 11. 0-0 Nd7 12. Qc2 b5 13. a4 a6 14. Rfe1 Nb6 15. axb5 axb5 16. b3 Qd5 17. Nd2 f5 18. c4 Qd8 19. Rxa8 Nxa8 20. Nf3 Nc7 21. Rd1 Qa8 22. Bf4 Na6 23. cxb5 cxb5 24. Bxb5 Nb4 25. Qd2 Nd5 26. Bc4 Rc8 27. Be5 f6 28. Bd6 g5 29. Re1 Bf7 30. Qd3 Rd8 31. Bc5 Bg6 32. Qd1 Kh8 33. Qa1 Qb7 34. Qa5 Ra8 35. Qb5 Qxb5 36. Bxb5 Nc3 37. Bc4 Ne4 38. b4 Rb8 39. Ra1 Be8 40. Ra7 h5 41. Be6 f4 42. d5 Bb5 43. Nd4 Bc4 44. d6 Nxc5 45. bxc5 1-0

[Event "Santos Paulista Absoluto"]
[Site "Santos"]
[Date "2010.08.20"]
[Round "2"]
[White "Da Silva, Sediney Mari Jr"]
[Black "Kina, Caio Garcia"]
[Result "1/2-1/2"]
[ECO "B22"]
[BlackElo "1891"]
[PlyCount "77"]
[EventDate "2010.08.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. Nf3 Nc6 5. d4 e5 6. Nxe5 Nxe5 7. dxe5 Qxe5+ 8. Be3 Bd7 9. Be2 Nf6 10. Bf3 Rd8 11. Qe2 b5 12. Bf4 Qxe2+ 13. Bxe2 Nd5 14. Be5 f6 15. Bh5+ Ke7 16. Bg3 g6 17. Bf3 Be6 18. 0-0 Kf7 19. Na3 a6 20. Rad1 h5 21. c4 bxc4 22. Nxc4 h4 23. Bc7 Rd7 24. Ba5 Bg7 25. b3 f5 26. Rfe1 g5 27. Ne5+ Bxe5 28. Rxe5 Nf6 29. Rxc5 g4 30. Be2 Rxd1+ 31. Bxd1 Bc8 32. f3 Re8 33. fxg4 fxg4 34. Rc7+ Kg6 35. Rc6 Kf7 36. Bc2 g3 37. hxg3 hxg3 38. Bc3 Be6 39. Bf5 1/2-1/2

[Event "Santos Paulista Absoluto"]
[Site "Santos"]
[Date "2010.08.20"]
[Round "5"]
[White "Goncalves, Jorge Roberto"]
[Black "Da Silva, Sediney Mari Jr"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2043"]
[PlyCount "83"]
[EventDate "2010.08.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 d5 3. Bd3 Bg4 4. f3 Bh5 5. Nh3 Bg6 6. 0-0 Bxd3 7. Qxd3 e6 8. Qb5+ Nbd7 9. Qxb7 Bd6 10. Nd2 0-0 11. f4 h6 12. c3 c5 13. Qa6 Qe7 14. Qd3 a5 15. Nf3 c4 16. Qc2 Ne4 17. Nf2 Ndf6 18. Nd2 Nxf2 19. Rxf2 Ng4 20. Re2 f5 21. b3 cxb3 22. axb3 g5 23. h3 Nf6 24. g3 Qd7 25. Rg2 Kh8 26. c4 Rg8 27. cxd5 Nxd5 28. Nc4 gxf4 29. gxf4 Qc7 30. Bb2 Rxg2+ 31. Kxg2 Qxc4 32. Qxc4 Nxe3+ 33. Kf3 Nxc4 34. bxc4 Kh7 35. c5 Bc7 36. Re1 Rb8 37. Rxe6 Kg8 38. Bc1 Ra8 39. d5 a4 40. Ba3 Rb8 41. d6 Rb3+ 42. Re3 1-0

[Event "Santos Paulista Absoluto"]
[Site "Santos"]
[Date "2010.08.20"]
[Round "3"]
[White "Serafim, Arnor Jr"]
[Black "Da Silva, Sediney Mari Jr"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "1947"]
[PlyCount "66"]
[EventDate "2010.08.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Nc6 4. Bg2 Bb4 5. Nd5 0-0 6. Nxb4 Nxb4 7. a3 Nc6 8. e3 d6 9. Ne2 Be6 10. d3 Qd7 11. 0-0 Rab8 12. Re1 h5 13. h4 Rfd8 14. e4 Bg4 15. f3 Bh3 16. Bg5 Bxg2 17. Kxg2 b5 18. b4 bxc4 19. dxc4 Qe6 20. Qc2 Rdc8 21. Rec1 Ne7 22. Qd3 c6 23. Nc3 Ng6 24. b5 cxb5 25. Nxb5 a6 26. Nxd6 Rb2+ 27. Bd2 Rd8 28. c5 Ne8 29. Qc3 Rb3 30. Qc4 Nxd6 31. Qxe6 fxe6 32. cxd6 Rxd6 33. Bb4 Rdd3 1/2-1/2

[Event "Santos Paulista Absoluto"]
[Site "Santos"]
[Date "2010.08.19"]
[Round "1"]
[White "Gimenez, Jayme Augusto"]
[Black "Da Silva, Sediney Mari Jr"]
[Result "1-0"]
[ECO "A53"]
[WhiteElo "2144"]
[PlyCount "39"]
[EventDate "2010.08.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 d6 3. Bg2 e5 4. Nc3 c6 5. d4 Be7 6. e4 exd4 7. Qxd4 Be6 8. Nge2 Nbd7 9. b3 Qb6 10. 0-0 Qxd4 11. Nxd4 0-0 12. Ba3 Rfe8 13. Rad1 Nc5 14. Bxc5 dxc5 15. Nxe6 fxe6 16. e5 Ng4 17. Rd7 Rab8 18. Re1 Kf7 19. Ne4 Nxe5 20. Nd6+ 1-0

