[Event "Campeonato Brasileiro Amador 2011"]
[Site "Sao Paulo - Brazil"]
[Date "2011.03.06"]
[Round "4.1"]
[White "Martinez, Janine"]
[Black "Sztokbant, Bernardo Vainzoff"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1941"]
[BlackElo "1989"]
[PlyCount "200"]
[EventDate "2011.03.05"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 d5 4. e3 Be7 5. Bd3 Nbd7 6. O-O O-O 7. c4 a6 8. a4
c5 9. Nc3 cxd4 10. Nxd4 Ne5 11. cxd5 Nxd3 12. Qxd3 Nxd5 13. Bxe7 Nxe7 14. Rfd1
e5 15. Nb3 Qb6 16. Qd6 Qxb3 17. Qxe7 Be6 18. Rd2 Rfe8 19. Qc7 f6 20. Rad1 Rac8
21. Qd6 Rc6 22. Qd3 Rc7 23. h3 Rd7 24. Qe4 Red8 25. Rxd7 Rxd7 26. Rxd7 Bxd7 27.
Qd3 Bc6 28. Qd2 h6 29. Kh2 Kh7 30. Qd3+ Kg8 31. Qd2 Kh7 32. Qd3+ e4 33. Qd2
Bxa4 34. Nxe4 Bc6 35. Nc3 Qc4 36. Qc2+ Kh8 37. f3 b5 38. Qd2 b4 39. Ne2 a5 40.
Nd4 Bd7 41. Ne2 Be6 42. Nf4 Qc7 43. Kh1 Bf7 44. Kg1 b3 45. Qd4 Qe5 46. Kf2 a4
47. Nd3 Qc7 48. Nc5 a3 49. bxa3 b2 50. Qxb2 Qxc5 51. f4 Qc4 52. h4 Qe4 53. Qd4
Qxd4 54. exd4 f5 55. Ke3 Kh7 56. Kd3 Kg6 57. Kc3 Kf6 58. Kb4 Bd5 59. g3 Ke6 60.
Kc5 Bb3 61. Kc6 Ba4+ 62. Kc5 Bb3 63. Kc6 Ba4+ 64. Kc5 Kd7 65. Kd5 Bc2 66. Ke5
Ke7 67. a4 Bxa4 68. Kxf5 Bc2+ 69. Ke5 h5 70. f5 Bb3 71. d5 Kf7 72. d6 Ba4 73.
Ke4 Kf6 74. Kf4 Bd7 75. g4 hxg4 76. Kxg4 Bxf5+ 77. Kf4 Bd7 78. h5 Bc8 79. Kg3
Kg5 80. Kg2 Kxh5 81. Kf2 Kg5 82. Kg3 Bg4 83. Kg2 Kf4 84. Kf2 Ke5 85. Kg3 Bd7
86. Kh4 Kxd6 87. Kg5 Be8 88. Kg4 Ke5 89. Kg5 Bf7 90. Kg4 Kf6 91. Kf4 g5+ 92.
Kg4 Bd5 93. Kg3 Kf5 94. Kh2 Kf4 95. Kh3 g4+ 96. Kh2 g3+ 97. Kg1 Kf3 98. Kf1 g2+
99. Kg1 Bc4 100. Kh2 Kf2 0-1

[Event "Campeonato Brasileiro Amador 2011"]
[Site "Sao Paulo - Brazil"]
[Date "2011.03.06"]
[Round "4.2"]
[White "Horta, Marcio Rodrigues"]
[Black "Kleine, Bruna Fernanda"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1982"]
[PlyCount "41"]
[EventDate "2011.03.05"]

1. e4 c5 2. Nf3 e6 3. c3 Nc6 4. d4 d5 5. e5 Qc7 6. Bd3 Nge7 7. O-O Bd7 8. a3 a5
9. Re1 cxd4 10. cxd4 Nf5 11. Bxf5 exf5 12. Nc3 Be7 13. Nxd5 Qd8 14. Nxe7 Nxe7
15. d5 O-O 16. Bg5 h6 17. Bxe7 Qxe7 18. Qb3 b5 19. e6 fxe6 20. dxe6 a4 21.
exd7+ 1-0

[Event "Campeonato Brasileiro Amador 2011"]
[Site "Sao Paulo - Brazil"]
[Date "2011.03.06"]
[Round "4.3"]
[White "Neri Junior, Jose Antonio"]
[Black "Resende, Paulo Sergio de"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1984"]
[PlyCount "108"]
[EventDate "2011.03.05"]

1. e4 c6 2. d4 g6 3. Nc3 d5 4. Nf3 Bg4 5. Be2 e6 6. exd5 cxd5 7. O-O Bg7 8. Ne5
Bxe2 9. Qxe2 Nc6 10. Qb5 Qc8 11. Bf4 a6 12. Qb6 Nge7 13. Na4 Nxe5 14. Bxe5 O-O
15. Bxg7 Kxg7 16. c3 Rd8 17. Qb3 Qc7 18. Rae1 Nf5 19. Nc5 b6 20. Nd3 h5 21. Qd1
Nd6 22. Re3 Ne4 23. Ne5 Rac8 24. Rf3 Rf8 25. Re1 b5 26. a3 a5 27. Nd3 Rb8 28.
Rfe3 Rb6 29. f3 Nd6 30. R3e2 Qe7 31. Qc1 Qf6 32. Nc5 Rd8 33. Nxe6+ fxe6 34.
Rxe6 Qf5 35. R1e5 Rf8 36. Rxf5 Rxf5 37. Re7+ Nf7 38. Ra7 h4 39. Qe3 h3 40. g4
Rff6 41. Qe5 Rbe6 42. Qxd5 Re3 43. Kf2 Rd3 44. Ke2 Rdxf3 45. Qxf3 Rxf3 46. Kxf3
a4 47. Rxf7+ Kxf7 48. g5 Ke6 49. Ke4 Kd6 50. d5 Kc5 51. Ke5 Kc4 52. d6 Kb3 53.
d7 Kxb2 54. d8=Q Kxa3 1-0

[Event "Campeonato Brasileiro Amador 2011"]
[Site "Sao Paulo - Brazil"]
[Date "2011.03.06"]
[Round "4.4"]
[White "Costa, Giovanni de Almeida"]
[Black "Silva, Edson Rodrigo da"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "1889"]
[BlackElo "1982"]
[PlyCount "102"]
[EventDate "2011.03.05"]

1. d4 Nf6 2. Nf3 d5 3. c3 c5 4. Bg5 Ne4 5. Bf4 Qb6 6. Qb3 c4 7. Qxb6 axb6 8.
Bxb8 Rxb8 9. Nbd2 Nxd2 10. Nxd2 b5 11. e4 e6 12. exd5 exd5 13. a3 Ra8 14. Rc1
Bd6 15. g3 O-O 16. Bg2 Re8+ 17. Kd1 Bg4+ 18. f3 Bf5 19. Re1 f6 20. Nf1 Rxe1+
21. Kxe1 Bf8 22. Ne3 Be6 23. f4 Rd8 24. Kf2 g6 25. Re1 Bh6 26. Nxc4 Kf7 27. Ne3
f5 28. h4 Bg7 29. Nf1 Ke7 30. Nd2 Kd6 31. Nf3 Bf6 32. Bf1 Bd7 33. Bd3 Re8 34.
Rxe8 Bxe8 35. Ne5 Kc7 36. h5 Kd6 37. hxg6 hxg6 38. g4 Ke6 39. g5 Be7 40. Ke3
Bd6 41. Bc2 Be7 42. Nd3 Bc6 43. Nb4 Kd6 44. b3 Ke6 45. a4 Bxb4 46. cxb4 Be8 47.
Kd2 Kd6 48. Kc1 Bd7 49. Kb2 Be8 50. Ka3 Bd7 51. Bd3 Be8 1/2-1/2

[Event "Campeonato Brasileiro Amador 2011"]
[Site "Sao Paulo - Brazil"]
[Date "2011.03.06"]
[Round "4.5"]
[White "Abdalla, Jose Lucas Aurelli"]
[Black "Arrais e Moura, Ulisses Atila"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1980"]
[PlyCount "0"]
[EventDate "2011.03.05"]

{forfeit}  1-0

[Event "Campeonato Brasileiro Amador 2011"]
[Site "Sao Paulo - Brazil"]
[Date "2011.03.06"]
[Round "4.6"]
[White "Nobre, Jailson Altair Barb"]
[Black "Garcia, Liria Caetano"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "1858"]
[BlackElo "1975"]
[PlyCount "82"]
[EventDate "2011.03.05"]

1. c4 e5 2. Nc3 Nf6 3. d3 Bb4 4. Bd2 d6 5. g3 Nc6 6. Bg2 O-O 7. Nf3 h6 8. O-O
Be6 9. a3 Bc5 10. Na4 Bb6 11. Nxb6 axb6 12. Bc3 Qd7 13. Re1 Nh7 14. Nd2 f5 15.
b4 Ra7 16. e3 Bf7 17. f4 Qe8 18. Bh3 Bh5 19. Qc2 Ra8 20. Bg2 Nf6 21. b5 Nd8 22.
fxe5 dxe5 23. Qb2 Nd7 24. Bd5+ Bf7 25. Bf3 Nc5 26. Be2 Na4 27. Qb4 c5 28. bxc6
Nxc6 29. Qb3 b5 30. Qc2 bxc4 31. Nxc4 Bxc4 32. dxc4 Nxc3 33. Qxc3 Qe7 34. c5
Ra5 35. Qc4+ Kh8 36. Rec1 Rd8 37. Ra2 e4 38. Kf2 Qe5 39. Qb3 Rd7 40. Bb5 Qd5
41. Qc4 Rxb5 0-1

[Event "Campeonato Brasileiro Amador 2011"]
[Site "Sao Paulo - Brazil"]
[Date "2011.03.06"]
[Round "4.7"]
[White "Coelho, Tatiane Cristina"]
[Black "Silva Junior, Sediney Mari da"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1843"]
[BlackElo "1972"]
[PlyCount "100"]
[EventDate "2011.03.05"]

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 O-O 16. d5 exd5 17. exd5 Ne5 18. Nxe5 Bxb5 19. Nc3 Nxd5 20. Nxb5 Re8
21. O-O 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 "Campeonato Brasileiro Amador 2011"]
[Site "Sao Paulo - Brazil"]
[Date "2011.03.06"]
[Round "4.8"]
[White "Branchini, Fernando Luis Sakam"]
[Black "Awoki, Daniel Teidi"]
[Result "1/2-1/2"]
[ECO "B24"]
[WhiteElo "1959"]
[BlackElo "1888"]
[PlyCount "88"]
[EventDate "2011.03.05"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. f4 e6 6. Nf3 Nge7 7. d3 d5 8. O-O
O-O 9. g4 Nd4 10. e5 Nec6 11. Ne2 Nxe2+ 12. Qxe2 b6 13. Be3 Ba6 14. Bf2 c4 15.
d4 b5 16. c3 b4 17. Nh4 bxc3 18. bxc3 Qa5 19. Qc2 Rfb8 20. f5 Rb6 21. Be3 Rab8
22. Bc1 Bb5 23. fxg6 hxg6 24. a4 Ba6 25. Nxg6 Rb3 26. Rf3 Nxd4 27. Ne7+ Kf8 28.
cxd4 Rxf3 29. Bxf3 Qe1+ 30. Kg2 c3 31. Qf2 Qxf2+ 32. Kxf2 Kxe7 33. Be2 Bxe2 34.
Kxe2 f6 35. exf6+ Bxf6 36. Kd3 Rc8 37. Ba3+ Kd7 38. Bc5 a6 39. Rc1 Rh8 40. Kxc3
Rxh2 41. Rb1 Rh3+ 42. Kc2 Rh2+ 43. Kc3 Rh3+ 44. Kc2 Rh2+ 1/2-1/2

[Event "Campeonato Brasileiro Amador 2011"]
[Site "Sao Paulo - Brazil"]
[Date "2011.03.06"]
[Round "4.9"]
[White "Cirilo, Guilherme de Araujo"]
[Black "Casarin, Luis Marcio Pinhatt"]
[Result "1/2-1/2"]
[ECO "A52"]
[WhiteElo "1918"]
[PlyCount "33"]
[EventDate "2011.03.05"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Nc6 5. Nf3 Bb4+ 6. Nbd2 Qe7 7. e3 Ngxe5
8. Nxe5 Nxe5 9. Be2 O-O 10. O-O Bxd2 11. Qxd2 d6 12. Rac1 b6 13. Bxe5 Qxe5 14.
Qd5 Be6 15. Qxe5 dxe5 16. Bf3 Rad8 17. Rc2 1/2-1/2

[Event "Campeonato Brasileiro Amador 2011"]
[Site "Sao Paulo - Brazil"]
[Date "2011.03.06"]
[Round "4.10"]
[White "Ponec, Josef"]
[Black "Heinrichs, Vivian"]
[Result "1-0"]
[ECO "A01"]
[BlackElo "1912"]
[PlyCount "51"]
[EventDate "2011.03.05"]

1. b3 d5 2. e3 c5 3. Ne2 Nf6 4. Bb2 Bf5 5. d3 e6 6. g3 Be7 7. Bg2 Nbd7 8. Nd2
Rc8 9. O-O O-O 10. h3 h6 11. e4 dxe4 12. dxe4 Bh7 13. e5 Nd5 14. c4 Nb4 15.
Bxb7 Nd3 16. Bc3 Rb8 17. Be4 Bxe4 18. Nxe4 N3xe5 19. Nf4 Nc6 20. Nh5 e5 21. Qg4
g6 22. Qxd7 Qb6 23. Nhf6+ Bxf6 24. Nxf6+ Kg7 25. Nd5 Qa6 26. Nc7 1-0

[Event "Campeonato Brasileiro Amador 2011"]
[Site "Sao Paulo - Brazil"]
[Date "2011.03.06"]
[Round "4.11"]
[White "Sousa, Matheus Mazim de"]
[Black "Costa, Joao Carlos da"]
[Result "1/2-1/2"]
[ECO "D08"]
[WhiteElo "1797"]
[BlackElo "1973"]
[PlyCount "43"]
[EventDate "2011.03.05"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. a3 Nc6 5. Nf3 Bg4 6. Nbd2 Nge7 7. h3 Bxf3 8.
Nxf3 Ng6 9. e3 dxe3 10. Qxd8+ Rxd8 11. Bxe3 Ncxe5 12. Nxe5 Nxe5 13. Rd1 Rxd1+
14. Kxd1 b6 15. Kc2 c5 16. Be2 Be7 17. Rd1 O-O 18. f4 Nc6 19. Bf3 Nb8 20. Bf2
g6 21. Bg3 f5 22. Bd5+ 1/2-1/2

[Event "Campeonato Brasileiro Amador 2011"]
[Site "Sao Paulo - Brazil"]
[Date "2011.03.06"]
[Round "4.12"]
[White "Sampaio Filho, Joao Rodrigues"]
[Black "Aoyama, Edmundo"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1795"]
[BlackElo "1955"]
[PlyCount "78"]
[EventDate "2011.03.05"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f3 c6 5. Be3 Nbd7 6. Qd2 b5 7. Nge2 Nb6 8. Ng3
a6 9. Bd3 Qc7 10. h3 h5 11. f4 c5 12. O-O h4 13. Nh1 b4 14. Nd1 c4 15. e5 cxd3
16. exf6 dxc2 17. fxe7 Bxe7 18. Ndf2 d5 19. Ng4 Bf5 20. Nhf2 Nc4 21. Qc1 Rc8
22. Re1 Kf8 23. Ne5 Kg7 24. Nfd3 f6 25. Nxc4 Bxd3 26. Nd2 Bd6 27. Nb3 Bf5 28.
Qd2 a5 29. Rac1 Rhe8 30. Rf1 a4 31. Nc5 Re7 32. Rce1 b3 33. a3 Rce8 34. Qc1
Bxc5 35. dxc5 Bd3 36. Rf2 d4 37. Bd2 Rxe1+ 38. Bxe1 Qxc5 39. Rd2 Rxe1+ 0-1

[Event "Campeonato Brasileiro Amador 2011"]
[Site "Sao Paulo - Brazil"]
[Date "2011.03.06"]
[Round "4.13"]
[White "Silva, Igor dos Santos"]
[Black "Moretti, Marcos Paulo Pereir"]
[Result "1-0"]
[ECO "E00"]
[WhiteElo "1949"]
[BlackElo "1758"]
[PlyCount "111"]
[EventDate "2011.03.05"]

1. d4 e6 2. c4 Nf6 3. g3 Bb4+ 4. Bd2 Qe7 5. Bg2 Bxd2+ 6. Nxd2 d6 7. Ngf3 e5 8.
O-O Nc6 9. e3 O-O 10. Qc2 a5 11. a3 Bg4 12. Rfe1 Bh5 13. c5 dxc5 14. dxe5 Nd7
15. Rac1 Bg6 16. Qc3 Ncxe5 17. Nxe5 Nxe5 18. Red1 Nd3 19. Rc2 c6 20. Nb3 c4 21.
Qxc4 Ne5 22. Qc5 Qxc5 23. Rxc5 a4 24. Rxe5 axb3 25. Re7 Bc2 26. Rdd7 b5 27.
Bxc6 Rxa3 28. Bd5 Ra1+ 29. Kg2 Bg6 30. Bxb3 Rb1 31. Rd2 h5 32. Kf3 Kh7 33. Rb7
Rc8 34. Rxb5 Rbc1 35. Rd7 R8c7 36. Rxc7 Rxc7 37. Bd5 Bf5 38. Be4 Bxe4+ 39. Kxe4
Rc2 40. Kf3 g6 41. b4 Rb2 42. Rb8 Kg7 43. b5 Rb4 44. b6 Kf6 45. b7 Kf5 46. e4+
Kf6 47. h4 Rb2 48. Ke3 Rb3+ 49. Kf4 Rb4 50. f3 Ke7 51. Kg5 Rb5+ 52. Kh6 Kf6 53.
g4 hxg4 54. fxg4 Ke7 55. Kg7 f5 56. Rf8 1-0

[Event "Campeonato Brasileiro Amador 2011"]
[Site "Sao Paulo - Brazil"]
[Date "2011.03.06"]
[Round "4.14"]
[White "Dibai, Jerry"]
[Black "Herbst Neto, Eugenio"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1791"]
[BlackElo "1929"]
[PlyCount "92"]
[EventDate "2011.03.05"]

1. e4 c6 2. d3 d5 3. Nd2 dxe4 4. dxe4 e5 5. Ngf3 Qc7 6. Bc4 Be7 7. O-O Bg4 8.
h3 Bh5 9. c3 Nf6 10. Qc2 Nbd7 11. Nh4 b5 12. Bb3 Nc5 13. Nf5 O-O 14. Nxe7+ Qxe7
15. f3 Rfd8 16. Rd1 Nd3 17. Nf1 Nxc1 18. Raxc1 Bg6 19. c4 Rxd1 20. Rxd1 Qc5+
21. Qf2 Qb4 22. Qd2 Qxd2 23. Rxd2 Kf8 24. Rd6 Rc8 25. c5 Ke7 26. Kf2 Nd7 27.
Rd3 Nxc5 28. Rc3 Nxb3 29. Rxb3 f6 30. Rc3 Bf7 31. b3 Kd7 32. Ne3 Kc7 33. Nf5
Rd8 34. Ke2 g6 35. Ne3 Be6 36. Nc2 a5 37. Ne1 Ra8 38. g4 a4 39. Nc2 axb3 40.
axb3 Ra2 41. Kd3 Rb2 42. b4 Bc4+ 43. Kd2 Bb3 44. h4 Rxc2+ 45. Rxc2 Bxc2 46.
Kxc2 c5 0-1

[Event "Campeonato Brasileiro Amador 2011"]
[Site "Sao Paulo - Brazil"]
[Date "2011.03.06"]
[Round "4.15"]
[White "Moraes, Vitor Nolasco de"]
[Black "Rigonati, Eduardo Enrico Sant"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "1923"]
[BlackElo "1748"]
[PlyCount "61"]
[EventDate "2011.03.05"]

1. e4 Nf6 2. e5 Nd5 3. Nf3 d6 4. d4 Nc6 5. exd6 exd6 6. c3 Be7 7. Bd3 Bg4 8.
O-O h6 9. Re1 O-O 10. h3 Bh5 11. g4 Bg6 12. Bxg6 fxg6 13. Qb3 Rxf3 14. Qxd5+
Rf7 15. Bf4 Qf8 16. Bg3 Kh7 17. Nd2 Re8 18. Kf1 h5 19. Qe4 hxg4 20. hxg4 Rf6
21. Kg2 Kg8 22. Re2 Qf7 23. d5 Ne5 24. Bxe5 dxe5 25. Qxe5 Rf4 26. f3 Qf6 27.
Qxc7 Qg5 28. Rc1 Kf8 29. Ne4 Bd8 30. Qd6+ Be7 31. Nxg5 1-0

[Event "Campeonato Brasileiro Amador 2011"]
[Site "Sao Paulo - Brazil"]
[Date "2011.03.06"]
[Round "4.16"]
[White "Vescovi, Katherine Lemos"]
[Black "Farah, Daniel Landshoff"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1655"]
[BlackElo "1923"]
[PlyCount "52"]
[EventDate "2011.03.05"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2
Nc6 9. Nb3 Bd7 10. O-O-O a5 11. Bb5 Ne5 12. Bxd7 Qxd7 13. Bh6 Nc4 14. Qf4 b5
15. Bxg7 Kxg7 16. g4 e5 17. Qg3 Rfc8 18. h4 a4 19. Nd2 a3 20. Nxc4 Rxc4 21. g5
Nh5 22. Qxe5+ Kg8 23. Rxd6 axb2+ 24. Kxb2 Qa7 25. Ra1 Qa3+ 26. Kb1 Rb4# 0-1

[Event "Campeonato Brasileiro Amador 2011"]
[Site "Sao Paulo - Brazil"]
[Date "2011.03.06"]
[Round "4.17"]
[White "Parreira, Pedro Paulo Devesco"]
[Black "Kosminsky, Ellen"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1912"]
[BlackElo "1578"]
[PlyCount "43"]
[EventDate "2011.03.05"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 e6 5. Bf4 Bb4 6. Bxb8 Rxb8 7. Qa4+ Bd7 8.
Qxb4 Ne7 9. e3 a6 10. Bd3 O-O 11. Nf3 b5 12. Ne5 f6 13. Nxd7 Qxd7 14. O-O Nc6
15. Qb3 Qa7 16. Nxd5 Na5 17. Qa3 exd5 18. Qxa5 Rfd8 19. Rac1 Rd7 20. Rc6 Ra8
21. Rfc1 h6 22. Bg6 1-0

[Event "Campeonato Brasileiro Amador 2011"]
[Site "Sao Paulo - Brazil"]
[Date "2011.03.06"]
[Round "4.18"]
[White "Abdalla Jr, Chead"]
[Black "Gambale, Eduardo de Aquino"]
[Result "0-1"]
[ECO "B66"]
[WhiteElo "1896"]
[PlyCount "56"]
[EventDate "2011.03.05"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 Bd7 7. Be2 a6 8.
O-O e6 9. Qd2 Be7 10. Nb3 Qc7 11. Rad1 Rc8 12. Kh1 h6 13. Be3 Ne5 14. f4 Nc4
15. Qc1 Nxb2 16. Qxb2 Qxc3 17. Qxc3 Rxc3 18. Bd3 e5 19. Bd2 Rc8 20. c4 b5 21.
cxb5 Bxb5 22. Bxb5+ axb5 23. Rfe1 O-O 24. Rc1 Rxc1 25. Bxc1 Rc8 26. g3 Rc7 27.
a3 Ng4 28. Nd2 Nf2+ 0-1

[Event "Campeonato Brasileiro Amador 2011"]
[Site "Sao Paulo - Brazil"]
[Date "2011.03.06"]
[Round "4.19"]
[White "Veloso, Jose Carlos de Barr"]
[Black "Machado, Gilmar Dias"]
[Result "1-0"]
[ECO "D08"]
[BlackElo "1892"]
[PlyCount "113"]
[EventDate "2011.03.05"]

1. Nf3 Nc6 2. d4 d5 3. c4 e5 4. dxe5 d4 5. a3 Be6 6. e3 dxe3 7. Qxd8+ Rxd8 8.
Bxe3 Nge7 9. Nbd2 Ng6 10. Ng5 Ngxe5 11. Nxe6 fxe6 12. Be2 Nd3+ 13. Bxd3 Rxd3
14. Ke2 Rd7 15. Nf3 Be7 16. Rad1 Bf6 17. Rxd7 Kxd7 18. Rd1+ Kc8 19. b3 e5 20.
Ng5 Nd4+ 21. Bxd4 exd4 22. Ne4 Re8 23. f3 g6 24. Kd3 Bg7 25. Re1 Kd8 26. Re2 b6
27. Ng5 Rxe2 28. Kxe2 Kd7 29. Nxh7 c5 30. Ng5 a5 31. a4 Be5 32. g3 Bc7 33. Ne4
Ke6 34. Ng5+ Kf6 35. Ne4+ Ke6 36. f4 Bd8 37. h4 Bc7 38. Kf3 Kf7 39. Nf2 Ke6 40.
Nd3 Bd8 41. Ke4 Bc7 42. Nf2 Bd8 43. Ng4 Bc7 44. Nh2 Bd8 45. Nf3 Bc7 46. Ng5+
Kf6 47. Nh7+ Kg7 48. Ng5 Kf6 49. Nf3 Ke6 50. g4 Bd8 51. Ne5 Kf6 52. g5+ Kg7 53.
Kd5 Bc7 54. Nd3 Kf8 55. Kc6 Bd8 56. Kd7 Be7 57. Ne5 1-0

[Event "Campeonato Brasileiro Amador 2011"]
[Site "Sao Paulo - Brazil"]
[Date "2011.03.06"]
[Round "4.20"]
[White "Boabaid, Jorge Alberto Duard"]
[Black "Kina, Caio Garcia"]
[Result "0-1"]
[ECO "B33"]
[BlackElo "1864"]
[PlyCount "110"]
[EventDate "2011.03.05"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8.
Na3 b5 9. Nd5 Be7 10. Nxe7 Nxe7 11. Bxf6 gxf6 12. c3 f5 13. Bd3 fxe4 14. Bxe4
d5 15. Bf3 Rg8 16. g3 Bh3 17. Nc2 Qd7 18. Ne3 Rd8 19. Qb3 d4 20. Rd1 Be6 21.
Qc2 d3 22. Qd2 f5 23. Rf1 a5 24. Rc1 f4 25. Ng2 Bh3 26. Rg1 Qe6 27. Be4 Bf5 28.
Bxf5 Qxf5 29. Nh4 Qh5 30. Kf1 e4 31. Re1 e3 32. fxe3 fxg3 33. hxg3 Rd6 34. Rg2
Qg4 35. Kg1 Nc6 36. Rf1 Ne5 37. Rf4 Qh3 38. Qd1 Rg5 39. Rd4 Rf6 40. Re4 Kf7 41.
Rxe5 Rxe5 42. Qxd3 Qe6 43. Qxh7+ Ke8 44. b3 Rxe3 45. Qh8+ Ke7 46. Qh7+ Rf7 47.
Ng6+ Kd7 48. Nf8+ Ke7 49. Ng6+ Kd7 50. Qh5 Kc6 51. b4 Re1+ 52. Kh2 Qd6 53. Nh4
Rff1 54. Kh3 Qe6+ 55. g4 Qe3+ 0-1

[Event "Campeonato Brasileiro Amador 2011"]
[Site "Sao Paulo - Brazil"]
[Date "2011.03.06"]
[Round "4.21"]
[White "Araujo, Leonardo Augusto de"]
[Black "Reda, Caique Melo"]
[Result "0-1"]
[ECO "C14"]
[BlackElo "1861"]
[PlyCount "56"]
[EventDate "2011.03.05"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 a6 8. Nf3
c5 9. Bd3 Nc6 10. O-O b5 11. Qd2 cxd4 12. Nxd4 Qc5 13. Nce2 Nxd4 14. Kh1 Nxe2
15. Qxe2 g6 16. Rf3 Bb7 17. Rg3 Qc7 18. b4 Rc8 19. Qg4 h5 20. Qh3 Nf8 21. a3
Ba8 22. Re1 Qd7 23. Rge3 h4 24. f5 gxf5 25. Bxf5 exf5 26. e6 fxe6 27. Qxf5 Rh6
28. Qg4 Rc4 0-1

[Event "Campeonato Brasileiro Amador 2011"]
[Site "Sao Paulo - Brazil"]
[Date "2011.03.06"]
[Round "4.22"]
[White "Reis, Virginia Lagrange M"]
[Black "Dinegri, Rodrigo"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "1835"]
[PlyCount "36"]
[EventDate "2011.03.05"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Bc4 c6 5. Nxd5 cxd5 6. Bb5+ Nc6 7. Nf3 a6
8. Bxc6+ bxc6 9. d4 e6 10. Ne5 Qc7 11. f4 c5 12. Be3 Rb8 13. b3 Bb7 14. O-O g6
15. dxc5 Bxc5 16. Bd4 O-O 17. Kh1 Bxd4 18. Qxd4 Qxc2 1-0

[Event "Campeonato Brasileiro Amador 2011"]
[Site "Sao Paulo - Brazil"]
[Date "2011.03.06"]
[Round "4.23"]
[White "Moura, Victor Cavinato"]
[Black "Andrade, Leo Pasqualini de"]
[Result "1-0"]
[ECO "B50"]
[BlackElo "1829"]
[PlyCount "115"]
[EventDate "2011.03.05"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nc6 4. h3 Nf6 5. Qe2 e6 6. c3 Be7 7. Bb3 Qc7 8. d4
cxd4 9. cxd4 Nxd4 10. Nxd4 Qxc1+ 11. Bd1 O-O 12. Nc3 Qg5 13. O-O Bd7 14. Bb3
Bc6 15. Rad1 d5 16. f4 Qh4 17. exd5 Nxd5 18. Nxd5 Bxd5 19. Bxd5 exd5 20. Nf5
Bc5+ 21. Kh1 Qf6 22. Rxd5 b6 23. b3 Rad8 24. Re5 Bd6 25. Nxd6 Rxd6 26. Qe3 Qd8
27. Rf3 Rd5 28. Rg3 Rxe5 29. Qxe5 f6 30. Qe6+ Kh8 31. Re3 h6 32. Qe7 a5 33.
Qxd8 Rxd8 34. Re6 Rb8 35. Kh2 Kg8 36. Re7 Kf8 37. Ra7 g6 38. Kg3 Kg8 39. Kg4
f5+ 40. Kh4 Rd8 41. Rb7 Rd6 42. g3 Rc6 43. a3 Rd6 44. b4 axb4 45. axb4 Re6 46.
b5 Rd6 47. Rc7 Rd5 48. Rc6 Rxb5 49. Rxg6+ Kf7 50. Rxh6 Rb3 51. g4 fxg4 52. hxg4
Rb1 53. Kg5 b5 54. f5 b4 55. Rh7+ Kg8 56. Rb7 b3 57. Kg6 Kf8 58. f6 1-0

[Event "Campeonato Brasileiro Amador 2011"]
[Site "Sao Paulo - Brazil"]
[Date "2011.03.06"]
[Round "4.24"]
[White "Takeda, Lucas Koji"]
[Black "Souza, Rodrigo Vilas Boas "]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1825"]
[PlyCount "71"]
[EventDate "2011.03.05"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. Bf4 d6 6. h3 c6 7. e3 Qb6 8. b3
Nbd7 9. Be2 e5 10. Bh2 e4 11. Nd2 c5 12. d5 Re8 13. Rc1 Bf8 14. Qc2 Qa5 15. O-O
Kg7 16. Ndxe4 Nxe4 17. Nxe4 Rxe4 18. Qxe4 Qxa2 19. Qd3 Be7 20. Bg4 f5 21. Bf3
Qa6 22. e4 Bg5 23. Ra1 Qb6 24. exf5 Bf6 25. Rae1 Ne5 26. Bxe5 Bxe5 27. fxg6
hxg6 28. Be4 Qd8 29. f4 Bd4+ 30. Kh2 Qf6 31. Rf3 Bd7 32. Bxg6 Rh8 33. Qe4 Bc8
34. Re2 Bg4 35. Rg3 Bxe2 36. Bh5+ 1-0

[Event "Campeonato Brasileiro Amador 2011"]
[Site "Sao Paulo - Brazil"]
[Date "2011.03.06"]
[Round "4.26"]
[White "Silva Junior, Marcos Antonio da"]
[Black "Lincoln de Assis, Washington Luis"]
[Result "1-0"]
[ECO "B05"]
[BlackElo "1802"]
[PlyCount "73"]
[EventDate "2011.03.05"]

1. e4 Nf6 2. e5 Nd5 3. Nf3 d6 4. d4 Bg4 5. Be2 c6 6. O-O Bxf3 7. Bxf3 dxe5 8.
dxe5 e6 9. c4 Nb4 10. Qxd8+ Kxd8 11. Rd1+ Nd7 12. Nc3 Kc7 13. Bf4 Be7 14. a3
Na6 15. b4 Rad8 16. Ne4 Nb6 17. Nd6 Bxd6 18. exd6+ Kc8 19. b5 Nb8 20. bxc6 Nxc6
21. c5 Nd7 22. Bxc6 bxc6 23. Be3 Kb7 24. Rab1+ Ka8 25. Rb4 Rb8 26. Rdb1 Rxb4
27. axb4 Rb8 28. b5 e5 29. f3 Kb7 30. bxc6+ Kxc6 31. Ra1 Rb7 32. Ra6+ Kb5 33.
Ra1 Nxc5 34. Rb1+ Kc6 35. Rc1 Rb5 36. Rxc5+ Rxc5 37. Bxc5 1-0

[Event "Campeonato Brasileiro Amador 2011"]
[Site "Sao Paulo - Brazil"]
[Date "2011.03.06"]
[Round "4.27"]
[White "Assis, Claudio Henrique Ju"]
[Black "Trevisan, Rodrigo"]
[Result "0-1"]
[ECO "E21"]
[WhiteElo "1801"]
[PlyCount "38"]
[EventDate "2011.03.05"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 c5 5. d5 exd5 6. cxd5 d6 7. Bd2 O-O 8. e3
Bf5 9. a3 Ba5 10. Qb3 Nbd7 11. Be2 Nb6 12. Rd1 Rc8 13. Bc4 Nxc4 14. Qxc4 a6 15.
O-O Re8 16. Qf4 Bd3 17. Rfe1 c4 18. e4 Rc7 19. Nb5 Bxd2 0-1

[Event "Campeonato Brasileiro Amador 2011"]
[Site "Sao Paulo - Brazil"]
[Date "2011.03.06"]
[Round "4.28"]
[White "Araujo, Renan Aparecido de"]
[Black "Oliveira, Renan de Andrade"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "1917"]
[PlyCount "36"]
[EventDate "2011.03.05"]

1. d4 Nf6 2. c4 g6 3. Nc3 d6 4. Bf4 Bg7 5. Nf3 O-O 6. e3 Nh5 7. Bg3 Nxg3 8.
hxg3 e5 9. Be2 c6 10. Qc2 Qe7 11. O-O-O Nd7 12. Rd2 Re8 13. dxe5 dxe5 14. Rhd1
Nc5 15. Kb1 Bf5 16. e4 Bg4 17. Ng1 Bxe2 18. Ngxe2 Rad8 1/2-1/2

[Event "Campeonato Brasileiro Amador 2011"]
[Site "Sao Paulo - Brazil"]
[Date "2011.03.06"]
[Round "4.29"]
[White "Serafim Junior, Arnor"]
[Black "Silva, Alexandre Freitas S"]
[Result "1/2-1/2"]
[ECO "A21"]
[WhiteElo "1886"]
[PlyCount "62"]
[EventDate "2011.03.05"]

1. c4 f5 2. Nc3 Nf6 3. g3 g6 4. Bg2 Bg7 5. e3 e5 6. d3 c6 7. Nf3 O-O 8. Nxe5 d6
9. Nf3 Qe8 10. O-O Nbd7 11. Rb1 Ne5 12. b4 Nfg4 13. Qc2 Nxf3+ 14. Bxf3 Ne5 15.
Bg2 g5 16. b5 g4 17. bxc6 bxc6 18. Nb5 Nf3+ 19. Bxf3 gxf3 20. Nc7 Qh5 21. Qd1
Rf6 22. h4 Qg4 23. Nxa8 Rh6 24. Rb8 Rxh4 25. Rxc8+ Kf7 26. Rc7+ Kg6 27. Qxf3
Qxf3 28. gxh4 Be5 29. Re1 Bc3 30. Rf1 Qg4+ 31. Kh1 Qxh4+ 1/2-1/2

[Event "Campeonato Brasileiro Amador 2011"]
[Site "Sao Paulo - Brazil"]
[Date "2011.03.06"]
[Round "4.30"]
[White "Silva, Augusto Cesar Rosa "]
[Black "Freitas, Julio Eimard de"]
[Result "1/2-1/2"]
[ECO "D18"]
[BlackElo "1878"]
[PlyCount "72"]
[EventDate "2011.03.05"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. O-O
Nbd7 9. Bd3 Bxd3 10. Qxd3 O-O 11. Qc4 a5 12. Na2 Nb6 13. Qc2 Be7 14. e4 h6 15.
h3 Nbd7 16. Be3 Qb8 17. Rac1 Re8 18. Rfd1 Nf8 19. Nc3 Ng6 20. Ne2 Rd8 21. g3 e5
22. dxe5 Nxe5 23. Rxd8+ Bxd8 24. Nfd4 Bb6 25. f4 Nf3+ 26. Kg2 Nxd4 27. Bxd4
Bxd4 28. Nxd4 Qa7 29. Rd1 Qb6 30. Nf5 Rd8 31. Nd6 Qb4 32. e5 Nd5 33. Kf3 Qb6
34. Re1 Ne7 35. Qc4 Nd5 36. Qc2 Ne7 1/2-1/2

[Event "Campeonato Brasileiro Amador 2011"]
[Site "Sao Paulo - Brazil"]
[Date "2011.03.06"]
[Round "4.31"]
[White "Martins, Anmarton Mugabe Lou"]
[Black "Almeida, Guilherme Pereira d"]
[Result "1-0"]
[ECO "C25"]
[BlackElo "1839"]
[PlyCount "47"]
[EventDate "2011.03.05"]

1. e4 e5 2. Nc3 c6 3. f4 d6 4. Nf3 Qe7 5. d4 Nd7 6. Bc4 b5 7. Bb3 g6 8. O-O f6
9. fxe5 dxe5 10. dxe5 Nxe5 11. Nxe5 Qxe5 12. Bf4 Bc5+ 13. Kh1 Qe7 14. e5 f5 15.
Qf3 Qb7 16. Rad1 Ne7 17. Qd3 Bb6 18. Qd6 Bc7 19. Qf6 Rf8 20. Qg7 g5 21. Bxg5
Ng6 22. Qxh7 Bb6 23. Qxg6+ Rf7 24. e6 1-0

[Event "Campeonato Brasileiro Amador 2011"]
[Site "Sao Paulo - Brazil"]
[Date "2011.03.06"]
[Round "4.32"]
[White "Coronado, Evandro Jose"]
[Black "Silva, Wagner Jose da"]
[Result "0-1"]
[ECO "B54"]
[BlackElo "1833"]
[PlyCount "128"]
[EventDate "2011.03.05"]

1. c4 e6 2. e4 c5 3. Nc3 Nc6 4. Nf3 d6 5. d4 cxd4 6. Nxd4 a6 7. Be2 Nf6 8. O-O
Be7 9. Be3 O-O 10. Rc1 Bd7 11. Qd2 Rc8 12. Rfd1 Ne5 13. b3 Nc6 14. Bg5 Ne8 15.
Bxe7 Qxe7 16. f4 Rd8 17. Bf3 Bc8 18. Nxc6 bxc6 19. Qf2 Qc7 20. Rd3 Rd7 21. Rcd1
Qa7 22. Qxa7 Rxa7 23. Na4 Rc7 24. h4 f6 25. g4 Kf7 26. Kh2 g6 27. Kg3 h6 28.
Rh1 Bb7 29. f5 Rg8 30. fxg6+ Kxg6 31. Nc3 Rcg7 32. Kf2 Kf7 33. g5 hxg5 34. hxg5
fxg5 35. Bh5+ Ke7 36. Bxe8 Rxe8 37. Rhd1 Rd8 38. e5 d5 39. Kg3 Rf8 40. cxd5
cxd5 41. Na4 Rc8 42. Rc3 Rxc3+ 43. Nxc3 Rf7 44. Na4 Rf4 45. Re1 Bc6 46. Nc5 Bb5
47. a4 Bf1 48. Kh2 Rf2+ 49. Kg1 Rc2 50. Nxe6 Kxe6 51. Kxf1 Rc3 52. b4 Rc4 53.
Rb1 Kxe5 54. b5 Rxa4 55. b6 Rf4+ 56. Kg2 Rf8 57. b7 Rb8 58. Kg3 d4 59. Kg4 d3
60. Kxg5 Ke4 61. Kf6 d2 62. Rb4+ Ke3 63. Rb3+ Ke2 64. Rb1 d1=Q 0-1

[Event "Campeonato Brasileiro Amador 2011"]
[Site "Sao Paulo - Brazil"]
[Date "2011.03.06"]
[Round "4.33"]
[White "Bucci, Andrea Vidigal"]
[Black "Queiroz, Stella Becker"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1833"]
[PlyCount "177"]
[EventDate "2011.03.05"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. h3 e6 7. Nf3 Bd6 8. O-O
O-O 9. Bg5 Be7 10. Nbd2 Bd7 11. Rc1 Qb6 12. Qc2 Rac8 13. Bxf6 Bxf6 14. Bxh7+
Kh8 15. Bd3 Nb4 16. Qb1 Nxd3 17. Qxd3 g6 18. Rc2 Qd6 19. Re1 Qf4 20. Nf1 a6 21.
Ne3 Rfe8 22. Ng4 Bg7 23. Nfe5 Bb5 24. Qxg6 Qxe5 25. Nxe5 fxg6 26. Nxg6+ Kg8 27.
Ne5 Kh7 28. Re3 Rf8 29. f3 Rf4 30. g3 Rxd4 31. Nf7 Rd3 32. Rxe6 Rxf3 33. Ng5+
Kg8 34. Nxf3 Bd3 35. Rd2 Be4 36. Ne5 Bf5 37. Ng6 Kf7 38. Re7+ Kxg6 39. Rxb7 Be4
40. Rb6+ Kg5 41. Rxa6 Be5 42. Kh2 Rf8 43. Re6 Bc7 44. Re7 Bd6 45. Rxe4 Bxg3+
46. Kxg3 dxe4 47. h4+ Kh5 48. Rd5+ Kh6 49. Re5 Rf3+ 50. Kg2 Rf4 51. h5 Kg7 52.
b4 Kf6 53. Rc5 e3 54. Kg3 e2 55. Kxf4 e1=Q 56. Rc6+ Ke7 57. Rc5 Qd2+ 58. Ke5
Qxa2 59. b5 Qe2+ 60. Kd4 Qf2+ 61. Kd5 Qf3+ 62. Kc4 Qe4+ 63. Kb3 Qb1+ 64. Ka4
Qa2+ 65. Kb4 Qb1+ 66. Ka5 Qa2+ 67. Kb6 Qe6+ 68. Rc6 Qe3+ 69. Kb7 Qf3 70. Kc7
Qf4+ 71. Kb6 Qb8+ 72. Ka5 Qh8 73. h6 Qe5 74. Ka6 Kd7 75. c4 Qb8 76. c5 Qa8+ 77.
Kb6 Qb8+ 78. Ka5 Qa7+ 79. Kb4 Qb8 80. Rd6+ Ke7 81. b6 Qc8 82. Kb5 Qe8+ 83. Rc6
Kd7 84. b7 Qe2+ 85. Kb4 Kxc6 86. b8=N+ Kb7 87. Ka5 Qd2+ 88. Kb5 Qxh6 89. Nd7
0-1

[Event "Campeonato Brasileiro Amador 2011"]
[Site "Sao Paulo - Brazil"]
[Date "2011.03.06"]
[Round "4.34"]
[White "Batezelli, Alessandro"]
[Black "Ferreira, Jonas de Vargas"]
[Result "1/2-1/2"]
[ECO "D37"]
[BlackElo "1800"]
[PlyCount "79"]
[EventDate "2011.03.05"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Nbd7 5. Bf4 Be7 6. e3 O-O 7. Bd3 a6 8. O-O
dxc4 9. Bxc4 b5 10. Bb3 Bb7 11. Qe2 c5 12. dxc5 Nxc5 13. Rfd1 Qb6 14. Bc2 Rfd8
15. a3 b4 16. Na4 Nxa4 17. Bxa4 Qa5 18. Bb3 Qh5 19. Rxd8+ Rxd8 20. Rc1 a5 21.
Rc7 Rd7 22. Rxd7 Nxd7 23. Bc2 Nf6 24. Nd4 Qd5 25. Qf3 Qxf3 26. Nxf3 Nd5 27. Be5
Bc5 28. Nd4 Nb6 29. Nb3 Be7 30. Bd4 Nc4 31. Bd3 Nd6 32. Nc5 a4 33. Nxb7 Nxb7
34. Ba6 Nc5 35. Bb5 Kf8 36. f3 f6 37. e4 Nb7 38. Kf1 Bc5 39. Bxc5+ Nxc5 40. Ke2
1/2-1/2

[Event "Campeonato Brasileiro Amador 2011"]
[Site "Sao Paulo - Brazil"]
[Date "2011.03.06"]
[Round "4.35"]
[White "Queiroz, Alberto Becker"]
[Black "Fermino, Ricardo Lisias Aida"]
[Result "1-0"]
[ECO "B41"]
[BlackElo "1748"]
[PlyCount "99"]
[EventDate "2011.03.05"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. g3 Nf6 6. Bg2 Bc5 7. O-O O-O 8. e5
Ne8 9. c4 Qc7 10. Re1 Bxd4 11. Qxd4 Nc6 12. Qe3 d6 13. exd6 Nxd6 14. b3 Nf5 15.
Qc5 Nfd4 16. Bf4 Qa5 17. Qxa5 Nxa5 18. Na3 Nac6 19. Rad1 f6 20. Bc7 e5 21. f4
Bg4 22. Rd3 exf4 23. Bxf4 Rae8 24. Bd5+ Kh8 25. Rde3 Rxe3 26. Rxe3 Ne2+ 27. Kf2
Nxf4 28. gxf4 g5 29. fxg5 fxg5+ 30. Kg3 Bd7 31. Nc2 Re8 32. Rxe8+ Bxe8 33. Ne3
Bg6 34. Bxc6 bxc6 35. c5 Kg7 36. Ng4 h5 37. Ne5 Be4 38. b4 Bf5 39. Nxc6 h4+ 40.
Kf3 Be6 41. Nd8 g4+ 42. Kf2 Bc8 43. Nc6 Kf6 44. Na7 Be6 45. a4 Ke7 46. Nc6+ Ke8
47. Nd4 Bd5 48. Nf5 h3 49. Ne3 g3+ 50. Kxg3 1-0

[Event "Campeonato Brasileiro Amador 2011"]
[Site "Sao Paulo - Brazil"]
[Date "2011.03.06"]
[Round "4.36"]
[White "Santos, Raphael Henrique da"]
[Black "Caporale, Giuseppe Guido"]
[Result "0-1"]
[ECO "A47"]
[BlackElo "1728"]
[PlyCount "110"]
[EventDate "2011.03.05"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Be7 5. Bd3 Bb7 6. O-O d6 7. Nbd2 Nbd7 8. b3
d5 9. cxd5 exd5 10. Qc2 Bd6 11. e4 dxe4 12. Nxe4 O-O 13. Bg5 h6 14. Bh4 Be7 15.
Rfe1 Re8 16. Nxf6+ Nxf6 17. Bxf6 Bxf6 18. Rxe8+ Qxe8 19. Qe2 Qxe2 20. Bxe2 Rd8
21. Rd1 Bxf3 22. Bxf3 Bxd4 23. Kf1 Kf8 24. Be2 c5 25. f3 a6 26. a4 a5 27. Bc4
f6 28. Re1 Be5 29. g3 g5 30. Ke2 h5 31. Rd1 Bd4 32. Bb5 Rd6 33. Kf1 Kg7 34. Kg2
Re6 35. Bc4 Re3 36. Rd3 Re2+ 37. Kh3 Rf2 38. g4 h4 39. Bd5 Be5 40. f4 Bxf4 41.
Bg2 Kf7 42. Rf3 Re2 43. Rd3 Ke6 44. Rd8 Rb2 45. Rd3 Rc2 46. Bd5+ Ke5 47. Bg2 c4
48. bxc4 Rxc4 49. Bd5 Rxa4 50. Kg2 Rb4 51. Bc6 a4 52. Rd5+ Ke6 53. Rb5 Rxb5 54.
Bxb5 a3 55. h3 Kd5 0-1

[Event "Campeonato Brasileiro Amador 2011"]
[Site "Sao Paulo - Brazil"]
[Date "2011.03.06"]
[Round "4.37"]
[White "Sousa, Lucas Mazim de"]
[Black "Silva, Emerson Soares da"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "1721"]
[PlyCount "93"]
[EventDate "2011.03.05"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8.
Bb5+ Bd7 9. Qb3 cxd4 10. Bc4 O-O 11. cxd4 e6 12. Rb1 Qc7 13. d5 exd5 14. exd5
Re8+ 15. Be3 Qa5+ 16. Kf1 b6 17. g3 Bf5 18. Bd2 Bh3+ 19. Kg1 Qc5 20. Ng5 Rc8
21. Rc1 b5 22. Be2 Qe7 23. d6 Rxc1+ 24. Bxc1 Qxe2 25. Qxf7+ Kh8 26. Nxh3 Nc6
27. Bf4 Qe1+ 28. Kg2 Qe4+ 29. f3 Qe2+ 30. Nf2 Nd4 31. Qd5 Rf8 32. d7 Bf6 33.
Bd6 Nc2 34. Bc5 Be7 35. Bd4+ Nxd4 36. Qxd4+ Kg8 37. Qd5+ Kg7 38. Rd1 Bd8 39.
Rd2 Qc4 40. Qd6 Bc7 41. Qe7+ Qf7 42. Qe4 Rd8 43. Qd4+ Kg8 44. Ng4 Bb6 45. Nh6+
Kf8 46. Nxf7 Bxd4 47. Nxd8 1-0

[Event "Campeonato Brasileiro Amador 2011"]
[Site "Sao Paulo - Brazil"]
[Date "2011.03.06"]
[Round "4.38"]
[White "Krongold, Breno"]
[Black "Silva, Luciano Antonio da"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "1697"]
[PlyCount "91"]
[EventDate "2011.03.05"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Nxd5 Qxd5 5. Nf3 Bg4 6. Be2 Nc6 7. O-O e5
8. d3 f6 9. Be3 O-O-O 10. a3 Kb8 11. Re1 h5 12. Nh4 g5 13. Ng6 Bxe2 14. Qxe2
Rh6 15. Nxf8 Rxf8 16. c4 Qg8 17. f3 f5 18. b4 f4 19. Bc5 Re8 20. b5 Na5 21.
Rab1 b6 22. Bb4 Nb7 23. a4 g4 24. Ra1 gxf3 25. Qxf3 Qg4 26. Rf1 Nd6 27. Bxd6
Rxd6 28. a5 Qxf3 29. Rxf3 Red8 30. axb6 cxb6 31. Re1 Rxd3 32. Rxd3 Rxd3 33.
Rxe5 Rd4 34. Rxh5 Rxc4 35. Rf5 Rc5 36. Rxf4 Rxb5 37. h4 Rh5 38. Kh2 a5 39. Kh3
b5 40. g4 Rc5 41. g5 b4 42. g6 Rc3+ 43. Kg4 Rc1 44. Kh5 b3 45. g7 b2 46. g8=Q+
1-0

[Event "Campeonato Brasileiro Amador 2011"]
[Site "Sao Paulo - Brazil"]
[Date "2011.03.06"]
[Round "4.39"]
[White "Teixeira, Aloisio da Silva"]
[Black "Theodoro, Milson"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "1985"]
[PlyCount "69"]
[EventDate "2011.03.05"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 bxc6 7. c4 e5 8.
Qd3 Nf6 9. Nc3 Be7 10. O-O O-O 11. Bg5 Qc8 12. Bxf6 gxf6 13. Rad1 f5 14. Nxe5
Be6 15. Nf3 f4 16. Ne2 Qa6 17. b3 Qxa2 18. Nxf4 Qb2 19. Nd4 Bg4 20. Qg3 Kh8 21.
Qxg4 Rg8 22. Qf3 c5 23. Nf5 Qf6 24. Nh5 Qe6 25. Qc3+ f6 26. Nxe7 Qxe7 27. Qxf6+
Qxf6 28. Nxf6 Rg6 29. Rxd6 a5 30. Rfd1 a4 31. bxa4 Rxa4 32. e5 Rxc4 33. Rd7
Rxf6 34. exf6 Rd4 35. Rd8+ 1-0

[Event "Campeonato Brasileiro Amador 2011"]
[Site "Sao Paulo - Brazil"]
[Date "2011.03.06"]
[Round "4.40"]
[White "Carvalho, Igor Lorenzon de"]
[Black "Souza, Renato Canil de"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "1877"]
[PlyCount "75"]
[EventDate "2011.03.05"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 Nbd7 7. O-O e5 8. Bg5
a5 9. Qd2 exd4 10. Nxd4 Nc5 11. f3 c6 12. Rad1 Qc7 13. Bh6 Rd8 14. Bxg7 Kxg7
15. Kh1 Ne6 16. Nxe6+ Bxe6 17. Qf4 Rac8 18. Rd2 d5 19. Qxc7 Rxc7 20. Rfd1 Rcd7
21. cxd5 b5 22. d6 g5 23. e5 Nd5 24. Ne4 h6 25. Nc5 Ra7 26. Nxe6+ fxe6 27. Bd3
Rc8 28. Rc1 Rb7 29. Be4 Rd7 30. Bxd5 exd5 31. Rxd5 cxd5 32. Rxc8 Kg6 33. g4 Kf7
34. Rc7 Ke6 35. Rxd7 Kxd7 36. Kg1 Ke6 37. Kf2 b4 38. b3 1-0

[Event "Campeonato Brasileiro Amador 2011"]
[Site "Sao Paulo - Brazil"]
[Date "2011.03.06"]
[Round "4.41"]
[White "Gotz, Klaus Seiji Furucho"]
[Black "Correia, Vitor Paie"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "1862"]
[PlyCount "69"]
[EventDate "2011.03.05"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bg5 Be7 6. cxd5 Nxd5 7. Nxd5 exd5
8. Bxe7 Qxe7 9. e3 Nf6 10. Be2 O-O 11. O-O Bg4 12. Qc2 c6 13. a3 Rab8 14. b4
Rfe8 15. Rfc1 Rbc8 16. Qb2 a6 17. a4 Bd7 18. Ne5 b5 19. axb5 axb5 20. Ra6 Qd6
21. Bxb5 Rc7 22. Nxd7 Nxd7 23. Raxc6 Rxc6 24. Bxc6 Rc8 25. Bxd7 Rxc1+ 26. Qxc1
Qxd7 27. b5 h6 28. Qc6 Qa7 29. h3 Qa1+ 30. Kh2 Qa4 31. Qc8+ Kh7 32. b6 Qb5 33.
b7 Qa6 34. b8=Q Qxc8 35. Qxc8 1-0

[Event "Campeonato Brasileiro Amador 2011"]
[Site "Sao Paulo - Brazil"]
[Date "2011.03.06"]
[Round "4.42"]
[White "Brujin, Homero"]
[Black "Andor, Jorge"]
[Result "1/2-1/2"]
[ECO "E10"]
[BlackElo "1832"]
[PlyCount "110"]
[EventDate "2011.03.05"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Bg5 h6 7. Bf4 b5 8. Nbd2
Nxd5 9. Bg3 Nf6 10. e4 Qa5 11. Qe2 Nh5 12. Qxb5+ Qxb5 13. Bxb5+ Nd7 14. O-O
Nxg3 15. hxg3 Rb8 16. Bxd7+ Bxd7 17. b3 Be7 18. Rad1 Be6 19. Ne1 f6 20. f4 O-O
21. f5 Bf7 22. Nd3 a5 23. Nf4 Rfd8 24. Nd5 Bf8 25. Nc4 Ra8 26. Ncb6 Ra6 27. Na4
Rc6 28. Rc1 Bxd5 29. exd5 Ra6 30. Rfe1 Raa8 31. Re6 Rab8 32. Nb2 Rb4 33. Rc4
Kf7 34. Nd3 Rxc4 35. bxc4 Rb8 36. Re2 g5 37. g4 Be7 38. Rb2 Rxb2 39. Nxb2 Bd8
40. Kf1 Ke7 41. Ke2 Kd7 42. Kd2 Kc7 43. Kc3 Kb6 44. Kb3 Ka6 45. Ka4 Kb6 46. Nd1
Be7 47. Ne3 Ka6 48. Nf1 Bf8 49. Ng3 Kb7 50. Nh5 Be7 51. Ng7 Ka6 52. Ne6 Kb6 53.
a3 Ka6 54. Nc7+ Kb6 55. Nb5 Ka6 1/2-1/2

[Event "Campeonato Brasileiro Amador 2011"]
[Site "Sao Paulo - Brazil"]
[Date "2011.03.06"]
[Round "4.43"]
[White "Alboredo, Julia"]
[Black "Silva, Hermes Ludovino da"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1830"]
[PlyCount "97"]
[EventDate "2011.03.05"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 e6 5. Nf3 Nf6 6. Bg5 Be7 7. O-O O-O 8.
Nbd2 Nbd7 9. c3 a6 10. a4 b6 11. Re1 Re8 12. h3 Nf8 13. b4 Bb7 14. b5 a5 15.
Ne5 Rc8 16. Rc1 h6 17. Bf4 N6d7 18. Ndf3 Nxe5 19. Nxe5 Bd6 20. Qg4 Qf6 21. Bg3
Red8 22. Re3 Qg5 23. Qxg5 hxg5 24. f3 f5 25. Bh2 f4 26. Re2 Rc7 27. Ng6 Bc8 28.
Kf2 Nxg6 29. Bxg6 Re7 30. c4 dxc4 31. Rxc4 Bb7 32. Be4 Bd5 33. Bxd5 exd5 34.
Rcc2 Rde8 35. Rxe7 Rxe7 36. Rc6 Bb4 37. Rxb6 Re3 38. Rb8+ Kf7 39. b6 Bd6 40.
Ra8 Rb3 41. Rxa5 Rb2+ 42. Kf1 Rb1+ 43. Ke2 Rb2+ 44. Kd3 Rb3+ 45. Kc2 Rxb6 46.
Rxd5 Rc6+ 47. Kd3 Kf6 48. Ke4 Ke6 49. Rxg5 1-0

[Event "Campeonato Brasileiro Amador 2011"]
[Site "Sao Paulo - Brazil"]
[Date "2011.03.06"]
[Round "4.44"]
[White "Barbosa, Eduardo dos Reis"]
[Black "Rodrigues, Monica Nogueira"]
[Result "0-1"]
[ECO "B84"]
[BlackElo "1804"]
[PlyCount "128"]
[EventDate "2011.03.05"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 a6 6. Be2 Nf6 7. Be3 b5 8. O-O
b4 9. Nb1 Nxe4 10. f3 Nf6 11. Nd2 Qc7 12. Bf2 Be7 13. Bd3 Bb7 14. Rc1 O-O 15.
c3 bxc3 16. Rxc3 Qd7 17. Ne4 Nxe4 18. fxe4 Bf6 19. Rc2 Nc6 20. Nf3 Nb4 21. Rd2
Nxd3 22. Rxd3 Bxe4 23. Rxd6 Qb7 24. Rb6 Qd5 25. Qxd5 Bxd5 26. Nd4 Rfd8 27. b3
Be4 28. Nc6 Rdc8 29. Na5 Rc2 30. Nc4 Bd3 31. Rd1 Bxc4 32. bxc4 Rxc4 33. Rdb1 g6
34. Rb8+ Rxb8 35. Rxb8+ Kg7 36. h3 Be5 37. Rb1 Ra4 38. Re1 Bf6 39. Re2 Bd4 40.
Rc2 Bxf2+ 41. Kxf2 e5 42. g3 f5 43. h4 Kh6 44. Kf3 Kh5 45. Kg2 Kg4 46. h5 Kxh5
47. Kh3 h6 48. Rc5 Rxa2 49. Rxe5 Ra3 50. Rc5 a5 51. Rc4 Ra2 52. Rc5 Kg5 53. Rc6
a4 54. Ra6 Kh5 55. Ra5 Kg5 56. Ra6 h5 57. Ra5 Ra3 58. Ra6 h4 59. Kh2 hxg3+ 60.
Kh3 f4 61. Ra5+ Kh6 62. Ra8 Ra2 63. Rh8+ Kg7 64. Rh4 Rh2+ 0-1

[Event "Campeonato Brasileiro Amador 2011"]
[Site "Sao Paulo - Brazil"]
[Date "2011.03.06"]
[Round "4.45"]
[White "Caris, Eduardo"]
[Black "Magalhaes Junior, Sebastiao Silva"]
[Result "1/2-1/2"]
[ECO "A29"]
[BlackElo "1778"]
[PlyCount "71"]
[EventDate "2011.03.05"]

1. c4 e5 2. Nc3 Nf6 3. g3 Nc6 4. Bg2 Bc5 5. Nf3 d6 6. O-O h6 7. d3 Be6 8. e3 a6
9. Re1 Qd7 10. d4 e4 11. Nd2 Bg4 12. Qa4 Ba7 13. Ndxe4 Nxe4 14. Nxe4 O-O 15. b4
Rfe8 16. Nc3 Bxd4 17. Bb2 Bxc3 18. Bxc3 Nd8 19. Qxd7 Bxd7 20. Bd4 Bc6 21. a4
Bxg2 22. Kxg2 Ne6 23. Bc3 Ng5 24. f3 Re7 25. e4 Rae8 26. h4 Ne6 27. e5 dxe5 28.
Rxe5 f6 29. Ree1 c5 30. b5 Nd4 31. Rxe7 Rxe7 32. Bxd4 cxd4 33. Kf2 d3 34. Rd1
Rd7 35. Kf1 Re7 36. Rxd3 1/2-1/2

[Event "Campeonato Brasileiro Amador 2011"]
[Site "Sao Paulo - Brazil"]
[Date "2011.03.06"]
[Round "4.46"]
[White "Silva, Diogo Angeli"]
[Black "Jose, Anderson Willians A"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "1777"]
[PlyCount "80"]
[EventDate "2011.03.05"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c6 5. e3 Bb4 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3
a6 9. O-O O-O 10. e4 h6 11. a3 Bxc3 12. bxc3 c5 13. dxc5 Qc7 14. Be3 Bb7 15.
Qc2 Nbd7 16. c4 Nxc5 17. cxb5 Rfc8 18. Rfc1 Nfd7 19. Qe2 Qa5 20. bxa6 Bxe4 21.
Bxe4 Nxe4 22. Rxc8+ Rxc8 23. a7 Nec5 24. Nd4 Qxa7 25. Qg4 Nf6 26. Qh4 Qe7 27.
Rc1 Nd5 28. Qxe7 Nxe7 29. Kf1 Nd3 30. Rxc8+ Nxc8 31. Nc6 Nd6 32. Ke2 Nb2 33.
Bc5 Nb5 34. Nd4 Nc3+ 35. Kf3 Nd3 36. Nb3 Nxc5 37. Nxc5 Kf8 38. Kf4 Ke7 39. h4
Kd8 40. Ke5 Ke7 1-0

[Event "Campeonato Brasileiro Amador 2011"]
[Site "Sao Paulo - Brazil"]
[Date "2011.03.06"]
[Round "4.47"]
[White "Sousa, Felipe Mazim de"]
[Black "Machado, Gilberto"]
[Result "1/2-1/2"]
[ECO "A58"]
[WhiteElo "1754"]
[PlyCount "82"]
[EventDate "2011.03.05"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. Nc3 axb5 6. Nxb5 Qa5+ 7. Nc3 Ba6 8.
Bd2 Qc7 9. g3 g6 10. Bg2 d6 11. e4 Nbd7 12. Nge2 Bg7 13. O-O O-O 14. Re1 Rfb8
15. Qc2 Ne5 16. Nc1 Nc4 17. Nb3 Nxd2 18. Nxd2 Nd7 19. f4 Ra7 20. Bf1 Bxf1 21.
Kxf1 Rab7 22. Rab1 Qa5 23. a3 Qa6+ 24. Kg2 c4 25. Na4 Ra8 26. Nc3 Nc5 27. e5
dxe5 28. fxe5 Nd3 29. Re4 Nxe5 30. Na2 Rc7 31. Nb4 Qc8 32. Rc1 Ra5 33. Nxc4
Nxc4 34. Rxc4 Rxc4 35. Qxc4 Qxc4 36. Rxc4 Bxb2 37. Nc6 Rxa3 38. Nxe7+ Kf8 39.
Nc8 Rd3 40. Rc5 Be5 41. Rb5 f6 1/2-1/2

[Event "Campeonato Brasileiro Amador 2011"]
[Site "Sao Paulo - Brazil"]
[Date "2011.03.06"]
[Round "4.48"]
[White "Oliveira, Tiago Lopes"]
[Black "Murtinho, Rodrigo Gomes"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "1738"]
[PlyCount "69"]
[EventDate "2011.03.05"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Bd3 Bxd3 8.
Qxd3 Nf6 9. Nf3 Nbd7 10. Bf4 Nd5 11. Bd2 e6 12. Ne4 Nb4 13. Bxb4 Bxb4+ 14. c3
Be7 15. O-O-O O-O 16. g4 f5 17. gxf5 Rxf5 18. Rdg1 Ne5 19. Nxe5 Rxe5 20. Qg3
Bg5+ 21. hxg5 Rxe4 22. gxh6 Qf6 23. Qxg7+ Qxg7 24. hxg7 Re1+ 25. Rxe1 Kxg7 26.
Rxe6 Rf8 27. Re7+ Kg6 28. Rg1+ Kh6 29. Rxb7 a5 30. Ra7 Rxf2 31. Rxa5 Rf6 32.
Rag5 Rd6 33. R5g2 Kh7 34. a4 Rh6 35. Rg7+ 1-0

[Event "Campeonato Brasileiro Amador 2011"]
[Site "Sao Paulo - Brazil"]
[Date "2011.03.06"]
[Round "4.49"]
[White "Santana, Expedito"]
[Black "Pinto, Miguel Abrahao Serv"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1706"]
[PlyCount "37"]
[EventDate "2011.03.05"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 Bf5 4. e3 Nbd7 5. Bd3 Bg6 6. Ne5 e6 7. h3 Nxe5 8.
Bxe5 Bd6 9. Bxd6 Qxd6 10. c3 Bxd3 11. Qxd3 O-O 12. Nd2 Rac8 13. O-O b6 14. e4
dxe4 15. Nxe4 Nxe4 16. Qxe4 c5 17. Rad1 Rfd8 18. dxc5 Qxc5 19. Qa4 1/2-1/2

[Event "Campeonato Brasileiro Amador 2011"]
[Site "Sao Paulo - Brazil"]
[Date "2011.03.06"]
[Round "4.50"]
[White "Ramillo, Vitoria Matheus"]
[Black "Santos, Jose Antonio dos"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1683"]
[PlyCount "77"]
[EventDate "2011.03.05"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Nxd4 6. Bxd4 Bxd4 7. Qxd4 Nf6
8. e5 Qe7 9. Be2 c5 10. exf6 Qxe2+ 11. Kxe2 cxd4 12. fxg7 Rg8 13. Na3 Rxg7 14.
Nb5 Kd8 15. g3 d5 16. Nxd4 Bd7 17. f3 Kc7 18. Kf2 Re8 19. Rae1 Rgg8 20. c3 Kd6
21. Ne2 Re5 22. Nf4 Rge8 23. Rxe5 Rxe5 24. Rd1 Be6 25. c4 Kc6 26. cxd5+ Bxd5
27. Nxd5 Rxd5 28. Rxd5 Kxd5 29. Ke3 Ke5 30. f4+ Kf5 31. Kf3 h5 32. h3 f6 33.
g4+ hxg4+ 34. hxg4+ Kg6 35. Ke4 f5+ 36. gxf5+ Kf6 37. b4 b5 38. a3 a6 39. Kd5
1-0

[Event "Campeonato Brasileiro Amador 2011"]
[Site "Sao Paulo - Brazil"]
[Date "2011.03.06"]
[Round "4.51"]
[White "Moraes, Maurino Anastacio d"]
[Black "Souza, Pedro David Forma d"]
[Result "0-1"]
[ECO "B84"]
[PlyCount "106"]
[EventDate "2011.03.05"]

1. e4 c5 2. Nf3 a6 3. a4 e6 4. Nc3 d6 5. d4 cxd4 6. Nxd4 Nf6 7. Be2 Be7 8. O-O
O-O 9. Be3 Bd7 10. f4 Nc6 11. Bf3 Nxd4 12. Bxd4 Bc6 13. Qe1 b5 14. e5 Bxf3 15.
exf6 Bxf6 16. Bxf6 Qxf6 17. Rxf3 b4 18. Ne4 Qxb2 19. Nxd6 Qd4+ 20. Kh1 Qxd6 21.
a5 Rfd8 22. f5 Qd2 23. fxe6 Qxe1+ 24. Rxe1 fxe6 25. h3 Re8 26. Re4 Rab8 27. Rb3
Rb5 28. Rbxb4 Rxa5 29. Rb7 Rc5 30. c4 a5 31. Ra7 e5 32. h4 Kf8 33. h5 Re7 34.
Ra8+ Kf7 35. g4 Kf6 36. Kg2 g6 37. Ra6+ Kg5 38. hxg6 hxg6 39. Kg3 Rd7 40. Re6
Ra7 41. R6xe5+ Rxe5 42. Rxe5+ Kf6 43. Kf4 a4 44. g5+ Kf7 45. Re2 a3 46. Ra2 Ke6
47. Ke4 Ra4 48. Kd3 Kd6 49. Kd4 Kc6 50. Ke5 Kc5 51. Kf6 Ra6+ 52. Kf7 Kxc4 53.
Kg7 Kb3 0-1

[Event "Campeonato Brasileiro Amador 2011"]
[Site "Sao Paulo - Brazil"]
[Date "2011.03.06"]
[Round "4.52"]
[White "Silva, Rodrigo Ferreira"]
[Black "Macedo, Carlos Alberto de"]
[Result "1-0"]
[ECO "B12"]
[BlackElo "1797"]
[PlyCount "83"]
[EventDate "2011.03.05"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Ne2 e6 5. Ng3 Bg6 6. Bd3 Bxd3 7. Qxd3 h5 8. Nc3
h4 9. Nge2 Nh6 10. Bxh6 Rxh6 11. f4 g6 12. O-O-O Na6 13. g4 Nb4 14. Qf3 Be7 15.
Rhf1 Qa5 16. a3 Na6 17. f5 Bg5+ 18. Kb1 O-O-O 19. fxe6 fxe6 20. Qf7 Nc7 21. Nf4
Bxf4 22. Rxf4 g5 23. Rf6 Rhh8 24. Qg6 Rhg8 25. Qh6 Qa6 26. Rg6 Rgf8 27. Qxg5
Rf1 28. Qd2 Rdf8 29. g5 Rxd1+ 30. Nxd1 Qf1 31. Rf6 Rxf6 32. exf6 Nb5 33. Kc1
Nd6 34. Qf2 Qh1 35. f7 Nxf7 36. Qxf7 Qxh2 37. Qxe6+ Kd8 38. g6 Qf4+ 39. Ne3
Qxd4 40. Qd6+ Kc8 41. Qf8+ Kc7 42. Qe7+ 1-0

[Event "Campeonato Brasileiro Amador 2011"]
[Site "Sao Paulo - Brazil"]
[Date "2011.03.06"]
[Round "4.53"]
[White "Severo da Silva, Fernando Henrique"]
[Black "Silva, Felipe Alves da"]
[Result "1-0"]
[ECO "C68"]
[BlackElo "1509"]
[PlyCount "85"]
[EventDate "2011.03.05"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Bd6 6. h3 Nf6 7. Nc3 O-O 8.
d4 Nd7 9. dxe5 Nxe5 10. Bf4 Nxf3+ 11. Qxf3 Bxf4 12. Qxf4 Qd6 13. Qe3 Rd8 14.
Rad1 Qe7 15. Rxd8+ Qxd8 16. Rd1 Qe7 17. Qd4 Be6 18. f4 f5 19. Qe5 g6 20. exf5
gxf5 21. Re1 Re8 22. g4 Kf7 23. gxf5 Bc8 24. f6 Qxe5 25. Rxe5 Rxe5 26. fxe5
Bxh3 27. Ne4 h6 28. Nc5 Bc8 29. Kf2 b6 30. Nd3 c5 31. b3 c6 32. c4 Bf5 33. Ke3
h5 34. Nf4 Bb1 35. Nxh5 Bxa2 36. Nf4 Bxb3 37. Kd3 b5 38. cxb5 cxb5 39. Kc3 Bc4
40. Ng2 b4+ 41. Kxc4 a5 42. Ne3 Ke6 43. Kb3 1-0

[Event "Campeonato Brasileiro Amador 2011"]
[Site "Sao Paulo - Brazil"]
[Date "2011.03.06"]
[Round "4.54"]
[White "Lopes Junior, Roberto Juliano"]
[Black "Silva Neto, Eliud Lins da"]
[Result "1-0"]
[ECO "E38"]
[PlyCount "69"]
[EventDate "2011.03.05"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. e3 O-O 6. Nf3 b6 7. Be2 Bb7 8. O-O
d5 9. dxc5 Bxc5 10. Rd1 Qc7 11. Nb5 Qe7 12. a3 Rd8 13. b4 Bd6 14. Bb2 a6 15.
Nxd6 Rxd6 16. Nd4 Nc6 17. c5 Nxd4 18. Bxd4 Rc6 19. b5 axb5 20. Bxb5 Rcc8 21. c6
Ba6 22. a4 Qc7 23. Qb2 Ne8 24. Be5 Qe7 25. Bd4 Qc7 26. Qe2 Bxb5 27. axb5 f6 28.
f4 Nd6 29. Qg4 Qd8 30. Qxe6+ Nf7 31. Bc3 Qd6 32. Qxd5 Rd8 33. Rxa8 Qxd5 34.
Rxd8+ Qxd8 35. Rxd8+ 1-0

[Event "Campeonato Brasileiro Amador 2011"]
[Site "Sao Paulo - Brazil"]
[Date "2011.03.06"]
[Round "4.55"]
[White "Silverio, Taua Gomes"]
[Black "Machado, Eduardo Ribeiro"]
[Result "0-1"]
[ECO "C57"]
[PlyCount "44"]
[EventDate "2011.03.05"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. Ng5 O-O 6. Bxf7+ Rxf7 7. Nxf7 Kxf7
8. Nc3 d6 9. h3 Kg8 10. d3 Qe8 11. Bg5 Qg6 12. Bxf6 gxf6 13. g4 h5 14. Kh2 hxg4
15. hxg4 Bxg4 16. Qxg4 Qxg4 17. Rg1 Qxg1+ 18. Rxg1+ Kf7 19. Nd5 Nd4 20. Rc1 c6
21. Nc3 Rb8 22. Rb1 Nf3+ 0-1

[Event "Campeonato Brasileiro Amador 2011"]
[Site "Sao Paulo - Brazil"]
[Date "2011.03.06"]
[Round "4.56"]
[White "Ng, Paulino"]
[Black "Marino, Felipe Gabriel"]
[Result "1-0"]
[ECO "D20"]
[BlackElo "1583"]
[PlyCount "95"]
[EventDate "2011.03.05"]

1. c4 Nf6 2. Nc3 d5 3. d4 dxc4 4. e4 e6 5. Bxc4 Be7 6. Nf3 O-O 7. O-O b6 8. Qe2
Bb7 9. h3 c5 10. Rd1 Qc8 11. Bg5 Re8 12. Rac1 Ba6 13. Nb5 Qb7 14. Bxf6 gxf6 15.
d5 Bxb5 16. Bxb5 Rd8 17. Bc4 e5 18. Nh4 Kh8 19. Qh5 Bd6 20. Rc3 Rg8 21. Qh6 Nd7
22. Bb5 Bf8 23. Qh5 Nb8 24. Rdd3 a6 25. Be8 Rg5 26. Qxf7 Qxf7 27. Bxf7 Ra7 28.
Be6 Rag7 29. g3 a5 30. d6 Nc6 31. Nf5 Ra7 32. h4 Rg6 33. d7 Nd8 34. Bc4 Rb7 35.
a4 h5 36. Rd1 Rg4 37. Re3 Kh7 38. Be2 Rg6 39. Bxh5 Rg8 40. Be2 Bh6 41. Nxh6
Kxh6 42. Rd6 Rf8 43. Bc4 Kg7 44. Rb3 f5 45. Bd5 Rc7 46. Rbxb6 fxe4 47. Rg6+ Kh7
48. Rh6+ 1-0

[Event "Campeonato Brasileiro Amador 2011"]
[Site "Sao Paulo - Brazil"]
[Date "2011.03.06"]
[Round "4.57"]
[White "Vallejos, Jose Antonio"]
[Black "Klausener, Patrick Hideo Irita"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "1956"]
[PlyCount "71"]
[EventDate "2011.03.05"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 e6 5. Bg2 Be7 6. O-O O-O 7. b3 a5 8. Nc3 b6
9. Qc2 h6 10. e4 Ba6 11. e5 Nfd7 12. Ne2 Re8 13. Be3 c5 14. cxd5 exd5 15. Rfe1
cxd4 16. Nexd4 Bb4 17. Bd2 Bc5 18. e6 Nf6 19. exf7+ Kxf7 20. Rxe8 Qxe8 21. Re1
Qc8 22. Ne5+ Kg8 23. Ng6 Kf7 24. Ne5+ Kg8 25. Nef3 Nbd7 26. Bh3 Qb7 27. Ne6 Re8
28. Bxh6 d4 29. Nfg5 Qc6 30. Bg2 Qb5 31. Bxg7 Qb4 32. Rd1 d3 33. Qb1 d2 34.
Bxf6 Nxf6 35. Qg6+ Kh8 36. Qg7# 1-0

[Event "Campeonato Brasileiro Amador 2011"]
[Site "Sao Paulo - Brazil"]
[Date "2011.03.06"]
[Round "4.58"]
[White "Riboldi, Mario Garcia"]
[Black "Assis, Henrique Zerbini Ju"]
[Result "1/2-1/2"]
[ECO "D06"]
[WhiteElo "1700"]
[PlyCount "51"]
[EventDate "2011.03.05"]

1. d4 d5 2. c4 Nf6 3. Nc3 Bf5 4. e3 Nc6 5. cxd5 Nxd5 6. Qf3 e6 7. Nxd5 Qxd5 8.
Qxd5 exd5 9. Bb5 Bb4+ 10. Bd2 Bxd2+ 11. Kxd2 O-O 12. a3 Ne7 13. Ne2 c6 14. Bd3
Rfe8 15. Rac1 Rac8 16. Rc3 Bg6 17. Nf4 Bxd3 18. Nxd3 Nf5 19. g3 Nd6 20. Rc2
Nc4+ 21. Ke2 Re4 22. Nc5 Re7 23. Nb3 Rce8 24. Nd2 Nd6 25. Rhc1 Ne4 26. Nxe4
1/2-1/2

[Event "Campeonato Brasileiro Amador 2011"]
[Site "Sao Paulo - Brazil"]
[Date "2011.03.06"]
[Round "4.59"]
[White "Nunes, Agatha Hurba"]
[Black "Petri, Luiz Sergio Gervenk"]
[Result "0-1"]
[ECO "E20"]
[WhiteElo "1652"]
[PlyCount "94"]
[EventDate "2011.03.05"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 Nc6 5. Nf3 b6 6. e3 Bb7 7. a3 Bxc3 8. Bxc3
Ne7 9. Be2 d5 10. O-O O-O 11. b4 dxc4 12. Bxc4 Ned5 13. Bxd5 Nxd5 14. Rc1 a5
15. Qe2 axb4 16. axb4 Qe7 17. b5 Nxc3 18. Rxc3 Ra3 19. Rxa3 Qxa3 20. Rb1 Be4
21. Rd1 Ra8 22. h3 Ra5 23. Nd2 Bd3 24. Qe1 Bxb5 25. Rc1 Qe7 26. Nc4 Bxc4 27.
Rxc4 g6 28. Qb4 Qxb4 29. Rxb4 Kf8 30. Rc4 c5 31. dxc5 Rxc5 32. Rxc5 bxc5 33.
Kf1 Ke7 34. e4 Kd6 35. f4 Kc6 36. Ke2 Kb5 37. Kd3 Kb4 38. Kc2 Kc4 39. g3 Kd4
40. e5 Ke3 41. Kc3 Kf3 42. Kc4 Kxg3 43. Kxc5 Kxh3 44. Kd6 Kg4 45. Ke7 Kf5 46.
Kxf7 h5 47. Kg7 h4 0-1

[Event "Campeonato Brasileiro Amador 2011"]
[Site "Sao Paulo - Brazil"]
[Date "2011.03.06"]
[Round "4.60"]
[White "Xavier Junior, Joao"]
[Black "Alves, Sidney David"]
[Result "1-0"]
[ECO "B14"]
[BlackElo "1522"]
[PlyCount "73"]
[EventDate "2011.03.05"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 g6 6. Qb3 Bg7 7. cxd5 O-O 8.
Bc4 Nbd7 9. Nf3 Nb6 10. O-O Qc7 11. Ne5 Nxc4 12. Qxc4 Qxc4 13. Nxc4 b6 14. Re1
Ba6 15. Ne5 Rad8 16. Nc6 Rd7 17. Rxe7 Re8 18. Rxe8+ Nxe8 19. Bf4 Bc4 20. Re1
Nf6 21. d6 Be6 22. d5 Bf5 23. h3 h5 24. f3 Kh7 25. g4 hxg4 26. hxg4 Bd3 27. Ne5
Rxd6 28. Nxd3 Rd7 29. d6 Ng8 30. g5 Bd4+ 31. Kg2 f6 32. Nb5 fxg5 33. Bxg5 Bg7
34. Rh1+ Nh6 35. Bxh6 Bxh6 36. Ne5 Rb7 37. Ng4 1-0

[Event "Campeonato Brasileiro Amador 2011"]
[Site "Sao Paulo - Brazil"]
[Date "2011.03.06"]
[Round "4.61"]
[White "Rodrigues de Mello, Mario Campos"]
[Black "Lopes, Edson"]
[Result "0-1"]
[ECO "D26"]
[PlyCount "162"]
[EventDate "2011.03.05"]

1. d4 d5 2. Nf3 e6 3. e3 c5 4. c4 cxd4 5. Nxd4 dxc4 6. Bxc4 Nf6 7. O-O Bd6 8.
b3 O-O 9. Bb2 Ne4 10. Nd2 Nxd2 11. Qxd2 Qe7 12. Rad1 Rd8 13. Qc3 Bb4 14. Nc6
Bxc3 15. Nxe7+ Kf8 16. Rxd8+ Kxe7 17. Rxc8 Bxb2 18. Rd1 Ba3 19. Rdd8 Bd6 20.
Re8+ Kf6 21. Bd3 h5 22. h3 a6 23. f4 e5 24. f5 b6 25. Kf2 Ra7 26. Rxb8 Bxb8 27.
Rxb8 Rd7 28. Rxb6+ Kg5 29. Be4 Rd2+ 30. Kf3 Rxa2 31. g3 f6 32. h4+ Kh6 33. Rb8
Kh7 34. Bd5 a5 35. Bf7 g6 36. fxg6+ Kg7 37. Rg8+ Kh6 38. Rh8+ Kg7 39. Rh7+ Kf8
40. g7+ Kxf7 41. g8=Q+ Kxg8 42. Rxh5 Rb2 43. g4 Rxb3 44. Rf5 Kg7 45. g5 Rb6 46.
h5 a4 47. Kg4 Rb4+ 48. Kg3 fxg5 49. Rxg5+ Kf6 50. Rg6+ Kf5 51. Ra6 Kg5 52. h6
Rg4+ 53. Kf2 Rh4 54. Ra5 Kf5 55. h7 Rxh7 56. Rxa4 Rh2+ 57. Kg3 Re2 58. Kf3 Rh2
59. e4+ Kg5 60. Ra5 Kf6 61. Ra6+ Kg5 62. Re6 Rh3+ 63. Ke2 Kf4 64. Rf6+ Kxe4 65.
Ra6 Kf4 66. Ra4+ e4 67. Kf2 Rh2+ 68. Ke1 Kf3 69. Ra3+ e3 70. Kd1 Rd2+ 71. Ke1
Re2+ 72. Kf1 Rc2 73. Kg1 Rc1+ 74. Kh2 Kf2 75. Ra2+ e2 76. Ra8 Rc3 77. Rf8+ Rf3
78. Rg8 e1=Q 79. Rg2+ Ke3 80. Rg1 Qh4+ 81. Kg2 Qh3# 0-1

