[Event "Semi 1 Piauiense 2013"]
[Site "?"]
[Date "2013.04.26"]
[Round "1.1"]
[White "Meneses, Lourenco"]
[Black "Da Silva, Cristianho"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1991"]
[PlyCount "61"]
[EventDate "2013.??.??"]
[SourceDate "2013.04.26"]

1. d4 Nf6 2. c4 c5 3. e3 cxd4 4. exd4 d5 5. c5 Nc6 6. Nf3 Bg4 7. Be2 e6 8. O-O
Be7 9. Be3 O-O 10. a3 h6 11. b4 a6 12. Nc3 Qc7 13. h3 Bh5 14. Na4 Nd7 15. Qd2
Bf6 16. Rad1 Rfd8 17. Bf4 e5 18. dxe5 Bxe5 19. Nxe5 Bxe2 20. Nxd7 Qxd7 21. Qxe2
Re8 22. Qd2 Rad8 23. Nb6 Qf5 24. Bc7 Ne5 25. f4 Nc6 26. Bxd8 Rxd8 27. Qd3 Qh5
28. Nxd5 Kh8 29. Qf3 Qh4 30. Qg4 Qxg4 31. hxg4 1-0

[Event "Semi 1 Piauiense 2013"]
[Site "?"]
[Date "2013.04.26"]
[Round "1.2"]
[White "Almeida, Rafael"]
[Black "Da Silva, R. Nonato"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1942"]
[Annotator "Doe,John"]
[PlyCount "0"]
[EventDate "2013.??.??"]

{Did not play}  1-0

[Event "Semi 1 Piauiense 2013"]
[Site "?"]
[Date "2013.04.26"]
[Round "1.3"]
[White "De Lima Filho, J. Pacifico"]
[Black "Silva, Heraldo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1908"]
[PlyCount "51"]
[EventDate "2013.??.??"]

1. c4 Nf6 2. Nc3 c6 3. e4 e5 4. Nf3 d6 5. d4 exd4 6. Nxd4 Be7 7. Be2 O-O 8. O-O
Nbd7 9. Nf5 Nc5 10. Nxe7+ Qxe7 11. f3 Be6 12. Be3 d5 13. b4 Ncd7 14. exd5 cxd5
15. c5 Rad8 16. Bf4 Ne8 17. Re1 Qf6 18. Qd2 Nb8 19. Bg5 Qg6 20. Bxd8 Nc6 21.
Bh4 Nf6 22. Bxf6 gxf6 23. Nxd5 Kh8 24. Nf4 Qg5 25. Rad1 Ne5 26. Nxe6 1-0

[Event "Semi 1 Piauiense 2013"]
[Site "?"]
[Date "2013.04.26"]
[Round "1.4"]
[White "Ferreira, Joao"]
[Black "Farias, Edilsom"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1892"]
[PlyCount "44"]
[EventDate "2013.??.??"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 O-O 8.
Ba3 Nd7 9. Qb3 c5 10. Bc4 Nb6 11. dxc5 Nxc4 12. Qxc4 Be6 13. Qb4 Qd3 14. Rc1
Bc4 15. Qb2 Qxe4+ 16. Kd1 Rfd8+ 17. Nd4 Bxd4 18. Rc2 Bxc3+ 19. Rd2 Qe2+ 20. Kc2
Qxd2+ 21. Kb1 Qe2 22. Rc1 Rd2 0-1

[Event "Semi 1 Piauiense 2013"]
[Site "?"]
[Date "2013.04.26"]
[Round "1.5"]
[White "Sales, Luis"]
[Black "de Souza, Leonardo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1854"]
[PlyCount "85"]
[EventDate "2013.??.??"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. Nbd2 c5 5. c3 Be7 6. e3 O-O 7. h3 Nc6 8. Be2
cxd4 9. exd4 Qb6 10. Qb3 Qxb3 11. axb3 a6 12. b4 Bd7 13. O-O Ne8 14. b5 Nb8 15.
Bxb8 Rxb8 16. Ne5 Nf6 17. Nxd7 Nxd7 18. bxa6 bxa6 19. b4 Rfc8 20. Nb1 Nf6 21.
Rxa6 Ne4 22. Ra3 Rb6 23. Bd3 Nd6 24. f4 Nc4 25. Bxc4 Rxc4 26. Ra7 Bf8 27. f5
Rbc6 28. fxe6 fxe6 29. Ra8 Rc8 30. Rxc8 Rxc8 31. Rf3 Ra8 32. Nd2 Ra2 33. Nb3
Rb2 34. Nc5 Bxc5 35. dxc5 Ra2 36. Kf1 e5 37. Rd3 Ra1+ 38. Ke2 Rg1 39. Kf2 Rc1
40. c6 d4 41. c7 Rc2+ 42. Ke1 Rc1+ 43. Kd2 1-0

[Event "Semi 1 Piauiense 2013"]
[Site "?"]
[Date "2013.04.26"]
[Round "1.6"]
[White "Asevedo, Francisco"]
[Black "Da Silva, Jose"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1784"]
[PlyCount "107"]
[EventDate "2013.??.??"]

1. d4 e6 2. c4 d5 3. Nf3 Nf6 4. Nc3 c6 5. e3 Nbd7 6. Bd3 Be7 7. O-O O-O 8. Qc2
Qc7 9. a3 dxc4 10. Bxc4 e5 11. b4 exd4 12. exd4 Nb6 13. Bb3 Bd6 14. Bg5 Bg4 15.
Bxf6 Bxf3 16. Qf5 Bxh2+ 17. Kh1 Qf4 18. Qxf4 Bxf4 19. Be5 Bxe5 20. dxe5 Bg4 21.
f3 Bf5 22. Rad1 Rad8 23. g4 Be6 24. Bxe6 fxe6 25. Rd6 Rxd6 26. exd6 Nd7 27. Ne4
h6 28. Nc5 Nxc5 29. bxc5 b6 30. cxb6 axb6 31. Kg2 Kf7 32. Kf2 Ke8 33. Ke3 Kd7
34. Rd1 Ra8 35. Rd3 Ra5 36. Kd2 Rd5 37. Kc3 Rxd3+ 38. Kxd3 Kxd6 39. f4 Kd5 40.
Ke3 Kc4 41. Ke4 Kb3 42. Ke5 c5 43. Kxe6 c4 44. Kf7 c3 45. Kxg7 c2 46. f5 c1=Q
47. f6 Qg5+ 48. Kf7 Qxg4 49. Ke7 Qe2+ 50. Kf8 Qf1 51. f7 Qf2 52. Kg8 h5 53.
f8=Q Qxf8+ 54. Kxf8 0-1

[Event "Semi 1 Piauiense 2013"]
[Site "?"]
[Date "2013.04.26"]
[Round "1.7"]
[White "Correa, Luca"]
[Black "Campos, Claudio"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1713"]
[PlyCount "97"]
[EventDate "2013.??.??"]

1. d4 d5 2. c4 Nf6 3. Nc3 Nc6 4. cxd5 Nxd5 5. Nf3 Bg4 6. e3 a6 7. Qb3 Nb6 8.
Be2 e6 9. O-O Bd6 10. h3 Bh5 11. Qd1 O-O 12. Bd2 Qe7 13. Ne4 Rad8 14. Nxd6 Qxd6
15. Bc3 Qe7 16. Qb3 Bg6 17. Ne5 Be4 18. Bf3 Bxf3 19. Nxf3 Rfe8 20. Rfd1 Rb8 21.
e4 Red8 22. Ne5 Nxe5 23. dxe5 Qh4 24. Rxd8+ Rxd8 25. Rd1 h6 26. g3 Rxd1+ 27.
Qxd1 Qe7 28. Qd4 Qd7 29. Qxd7 Nxd7 30. Kg2 Kf8 31. f4 Ke8 32. f5 Nc5 33. Kf3
Kd7 34. Ke3 Na4 35. Kd3 Nxc3 36. Kxc3 Kc6 37. g4 g6 38. Kd4 g5 39. a4 a5 40.
Kc4 Kb6 41. Kd4 Kc6 42. Kc4 Kb6 43. Kd4 c5+ 44. Kc3 Kc6 45. Kc4 Kb6 46. Kd3 Kc6
47. Kc4 Kb6 48. Kc3 Kc6 49. Kc4 1/2-1/2

[Event "Semi 1 Piauiense 2013"]
[Site "?"]
[Date "2013.04.26"]
[Round "1.8"]
[White "de Freitas, Climerio"]
[Black "Amorim, Gidelson"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "62"]
[EventDate "2013.??.??"]

1. e4 e6 2. Nf3 d5 3. c3 dxe4 4. Qa4+ Bd7 5. Qxe4 Bc6 6. Qe3 Nf6 7. d4 Bd6 8.
Bd3 Nbd7 9. Nbd2 Nd5 10. Qg5 Qxg5 11. Nxg5 h6 12. Nh3 O-O 13. Ne4 Be7 14. Nf4
e5 15. Nxd5 Bxd5 16. Be3 f5 17. Nc5 Nxc5 18. dxc5 f4 19. Bd2 Bxg2 20. Rg1 Bd5
21. c4 Bc6 22. O-O-O Bxc5 23. Rdf1 e4 24. Bc3 Rf7 25. Bc2 e3 26. Rg6 e2 27.
Rfg1 Bxf2 28. Rxg7+ Rxg7 29. Bh7+ Kh8 30. Rxg7 e1=Q+ 31. Bxe1 Kxg7 0-1

[Event "Semi 1 Piauiense 2013"]
[Site "?"]
[Date "2013.04.27"]
[Round "2.4"]
[White "da Silva, Cristiano"]
[Black "Correa, Luca"]
[Result "0-1"]
[ECO "A03"]
[BlackElo "1713"]
[PlyCount "104"]

1. f4 d5 2. Nf3 g6 3. e3 Bg4 4. Be2 Bg7 5. O-O c5 6. d3 Bxf3 7. Bxf3 Nf6 8. c4
Nc6 9. Qa4 e6 10. Qb5 Qb6 11. a4 O-O 12. Nc3 Qxb5 13. axb5 Nb4 14. Rd1 a5 15.
bxa6 Rxa6 16. Rxa6 bxa6 17. b3 Rd8 18. Na4 dxc4 19. dxc4 Rxd1+ 20. Bxd1 Nd7 21.
Bf3 Bf8 22. Bb7 a5 23. Bb2 Bg7 24. Bxg7 Kxg7 25. Bc8 Nf6 26. Nxc5 Nc2 27. e4
Nd4 28. e5 Ng4 29. Bb7 Ne2+ 30. Kf1 Nxf4 31. Na4 Nxe5 32. c5 Nd5 33. Bxd5 exd5
34. Nb6 d4 35. Ke2 Kf6 36. Kd2 Ke6 37. h3 f5 38. Kc2 g5 39. Kd2 f4 40. Nc8 Kd5
41. Ne7+ Kxc5 42. Ng8 Kb4 43. Nf6 Kxb3 44. Nxh7 Nf7 45. Nf6 a4 46. Ne4 Kb2 47.
Kd3 a3 48. Nd2 a2 49. Nc4+ Kc1 50. Nd2 Ne5+ 51. Ke2 d3+ 52. Ke1 Nc4 0-1

[Event "Semi 1 Piauiense 2013"]
[Site "?"]
[Date "2013.04.27"]
[Round "2.3"]
[White "Amorim, Gidelson"]
[Black "Lima Filho, Jose"]
[Result "1-0"]
[ECO "D60"]
[BlackElo "1908"]
[PlyCount "75"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Be7 6. e3 Nbd7 7. Bd3 O-O 8. O-O
Re8 9. Qc2 h6 10. Bh4 dxc4 11. Bxc4 Nb6 12. Bb3 Nbd5 13. e4 Nf4 14. Bg3 N4h5
15. Bh4 Nf4 16. e5 N6d5 17. Bxe7 Qxe7 18. Ne4 Ng6 19. Rac1 Nh4 20. Nfd2 Nf4 21.
Nc4 Nhxg2 22. Kh1 Qh4 23. Rg1 Qh3 24. Qc3 Qxc3 25. Rxc3 Rd8 26. Rxg2 Nxg2 27.
Kxg2 Rxd4 28. Ncd6 a5 29. Rf3 a4 30. Bc2 Rb4 31. b3 axb3 32. Bxb3 Ra5 33. Nc4
Ra7 34. Ned6 Ra8 35. Rxf7 b5 36. Nb6 Rb8 37. Nbxc8 Rxb3 38. Ne7+ 1-0

[Event "Semi 1 Piauiense 2013"]
[Site "?"]
[Date "2013.04.27"]
[Round "2.5"]
[White "Campos, Claudio"]
[Black "Ferreira, Joao"]
[Result "1-0"]
[ECO "C55"]
[PlyCount "72"]
[EventDate "2013.??.??"]
[SourceDate "2013.04.27"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 h6 5. O-O Nd4 6. Nxe5 Ne6 7. d4 d6 8. Nf3
Be7 9. Re1 O-O 10. Qe2 c6 11. e5 Nh5 12. exd6 Bxd6 13. Ne5 Nhf4 14. Bxf4 Nxf4
15. Qe4 Be6 16. Bd3 Nxd3 17. Qxd3 Qf6 18. Ne4 Qe7 19. Nxd6 Qxd6 20. c3 Rfe8 21.
Re3 Rad8 22. Nc4 Qd5 23. b3 Bf5 24. Qe2 Rxe3 25. Qxe3 Qe4 26. Re1 Re8 27. Nd6
Qxe3 28. fxe3 Re6 29. Nxf5 g6 30. Nxh6+ Kg7 31. Ng4 f6 32. e4 f5 33. Ne5 b5 34.
exf5 gxf5 35. Rf1 Kf6 36. Rf3 Rd6 1-0

[Event "Semi 1 Piauiense 2013"]
[Site "?"]
[Date "2013.04.27"]
[Round "2.6"]
[White "Silva, Heraldo"]
[Black "Asevedo, Francisco"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "73"]

1. d4 d5 2. e3 e6 3. Bd3 c5 4. c3 Nf6 5. Nd2 Nc6 6. f4 cxd4 7. exd4 Bd6 8. Nh3
Qc7 9. O-O Bd7 10. Qe2 O-O-O 11. b4 a6 12. a4 Qb6 13. Bb2 Na7 14. Ng5 Rhf8 15.
g3 h6 16. Ngf3 Kb8 17. Nb3 Bc6 18. Nc5 Qc7 19. b5 axb5 20. axb5 Be8 21. Ba3 Qb6
22. Rfb1 Rg8 23. Na4 Qa5 24. Bxd6+ Rxd6 25. Nc5 Qb6 26. Ra3 Nd7 27. Na4 Qd8 28.
Rba1 Nc8 29. Nc5 Ndb6 30. Qa2 Kc7 31. Nd2 g5 32. Ndb3 gxf4 33. Nxb7 Kxb7 34.
Nc5+ Kb8 35. Ra8+ Kc7 36. Qa7+ Nxa7 37. R1xa7# 1-0

[Event "Semi 1 Piauiense 2013"]
[Site "?"]
[Date "2013.04.27"]
[Round "2.1"]
[White "Farias, Edilsom"]
[Black "Meneses, Lourenco"]
[Result "0-1"]
[ECO "E70"]
[WhiteElo "1892"]
[BlackElo "1991"]
[PlyCount "54"]
[EventDate "2013.??.??"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 O-O 6. Nf3 Nbd7 7. Be2 b6 8. e5
Ne8 9. O-O Bb7 10. Ng5 c5 11. d5 dxe5 12. f5 h6 13. Nge4 Nd6 14. fxg6 f5 15.
Ng3 Qe8 16. Nh5 Qxg6 17. Nxg7 Qxg7 18. Qd3 Rf6 19. Qh3 Kh8 20. Be3 Rg8 21. Bf2
Rg6 22. g3 Nf6 23. Kh1 e6 24. Rad1 exd5 25. cxd5 Qe7 26. Bh5 Nxh5 27. Qxh5 Nf7
0-1

[Event "Semi 1 Piauiense 2013"]
[Site "?"]
[Date "2013.04.27"]
[Round "2.2"]
[White "da Silva, Raimundo"]
[Black "Sales, Luis"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1942"]
[BlackElo "1854"]
[PlyCount "86"]
[EventDate "2013.??.??"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 Nbd7 4. e3 g6 5. Bd3 Bg7 6. O-O O-O 7. Nbd2 c5 8. c4
cxd4 9. exd4 b6 10. Rb1 dxc4 11. Bxc4 Bb7 12. Qb3 e6 13. Ng5 Nd5 14. Bxd5 Bxd5
15. Qg3 Bxd4 16. Bd6 Re8 17. Qh4 Nf8 18. Bxf8 Kxf8 19. Qf4 e5 20. Qh4 h5 21.
Rfc1 Kg7 22. b3 f5 23. Ndf3 Bxf3 24. Nxf3 Qxh4 25. Nxh4 Rac8 26. Nf3 Rxc1+ 27.
Rxc1 Bc5 28. Rd1 Re7 29. Kf1 Kf6 30. Ke2 e4 31. Nd2 e3 32. fxe3 Rxe3+ 33. Kf1
a5 34. Nc4 Re6 35. Rd2 Bb4 36. Rd8 Re1+ 37. Kf2 Re6 38. Kf3 g5 39. h3 Bc5 40.
Rd5 Re1 41. a4 Rf1+ 42. Kg3 h4+ 43. Kh2 Bg1+ 0-1

[Event "Semi 1 Piauiense 2013"]
[Site "?"]
[Date "2013.04.27"]
[Round "2.7"]
[White "de Souza, Leonardo"]
[Black "de Freitas, Climerio"]
[Result "0-1"]
[ECO "D15"]
[PlyCount "164"]
[EventDate "2013.??.??"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 Bf5 5. Qb3 Qc7 6. cxd5 cxd5 7. Nxd5 Nxd5 8.
Qxd5 e6 9. Qb5+ Nc6 10. Bd2 Bd6 11. e3 O-O 12. Rc1 a6 13. Qb3 Be4 14. Ng5 Bg6
15. Bd3 Qe7 16. Ne4 Bb4 17. a3 Bxd2+ 18. Nxd2 Bxd3 19. Qxd3 Rfd8 20. Qe4 Rac8
21. O-O Rd5 22. Nf3 Rcd8 23. Rc2 Qf6 24. Qh4 Qg6 25. Rfc1 f6 26. h3 e5 27. Rc4
e4 28. Ne1 f5 29. Qf4 Qf7 30. Rc5 R8d6 31. Rxd5 Rxd5 32. f3 Qe7 33. fxe4 fxe4
34. Nc2 g6 35. Rf1 Rf5 36. Qg4 Qe6 37. Rxf5 Qxf5 38. Qxf5 gxf5 39. Kf2 Kf7 40.
Kg3 Na5 41. Kf4 Kf6 42. b4 Nc4 43. g4 fxg4 44. hxg4 h6 45. Kxe4 Kg5 46. Kf3
Nd2+ 47. Kg3 Ne4+ 48. Kf3 Nd2+ 49. Ke2 Ne4 50. Ne1 Kxg4 51. Ng2 h5 52. Nf4 h4
53. d5 h3 54. Kf1 Kg3 55. Nh5+ Kf3 56. Kg1 Kxe3 57. Ng3 Nd6 58. Nh5 Kd4 59. Nf4
Kc4 60. Kh2 Kb3 61. Kxh3 Kxa3 62. Nd3 Kb3 63. Kg3 Kc3 64. Nf4 Kxb4 65. Kf3 Kc3
66. Ke3 a5 67. Ne2+ Kc4 68. Nf4 b5 69. Kd2 a4 70. Kc2 b4 71. Kb2 a3+ 72. Ka2
Nb5 73. Ka1 b3 74. Ne2 Kxd5 75. Nc3+ Kc4 76. Nb1 Kb4 77. Nd2 b2+ 78. Kb1 Nd6
79. Nb3 Ne4 80. Kc2 Nc3 81. Nd2 Na4 82. Kb1 Kc3 0-1

[Event "Semi 1 Piauiense 2013"]
[Site "?"]
[Date "2013.04.28"]
[Round "4.6"]
[White "da Silva, Cristiano"]
[Black "da Silva, Jose"]
[Result "1/2-1/2"]
[ECO "C78"]
[BlackElo "1784"]
[PlyCount "15"]
[EventDate "2013.??.??"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Nf6 6. Nc3 Bc5 7. d3 O-O 8. O-O
1/2-1/2

[Event "Semi 1 Piauiense 2013"]
[Site "?"]
[Date "2013.04.27"]
[Round "3.1"]
[White "Meneses, Ourenco"]
[Black "Amorim, Gidelson"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1991"]
[PlyCount "36"]
[EventDate "2013.??.??"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 Bg4 5. Nc3 e6 6. Be2 Bd6 7. c5 Bc7 8. b4
Nbd7 9. O-O O-O 10. Bb2 e5 11. Nxe5 Nxe5 12. dxe5 Bxe2 13. Nxe2 Ng4 14. Nd4 Qh4
15. h3 Nxe5 16. Bc3 Rae8 17. f4 Nc4 18. Nf5 Qd8 1-0

[Event "Semi 1 Piauiense 2013"]
[Site "?"]
[Date "2013.04.27"]
[Round "3.2"]
[White "Sales, Luis"]
[Black "Campos, Claudio"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1854"]
[PlyCount "87"]

1. d4 d5 2. Nf3 Nc6 3. Bf4 Nf6 4. e3 a6 5. c4 Bg4 6. c5 h6 7. Nbd2 Nh5 8. Bg3
Nxg3 9. hxg3 e6 10. Be2 Be7 11. a3 Bf5 12. b4 Bf6 13. b5 axb5 14. Bxb5 Qd7 15.
Qb3 O-O 16. Nh4 Bh7 17. f4 Qd8 18. Bxc6 bxc6 19. Nhf3 Rb8 20. Qa4 Rb5 21. O-O
Qb8 22. Rfe1 Qb7 23. e4 Ra8 24. Qd1 dxe4 25. Nxe4 Bxe4 26. Rxe4 Rb3 27. Kh2
Raxa3 28. Rxa3 Rxa3 29. Ne5 Qb5 30. Ng4 Be7 31. f5 Rd3 32. Qa1 Qb7 33. Ne5 exf5
34. Re2 Rb3 35. Qa2 f4 36. gxf4 Qb4 37. Nxc6 Qb7 38. Nxe7+ Kh7 39. Qc2+ g6 40.
f5 Kg7 41. fxg6 c6 42. Nf5+ Kf6 43. Nd6 Qb8 44. Qf5+ 1-0

[Event "Semi 1 Piauiense 2013"]
[Site "?"]
[Date "2013.04.27"]
[Round "3.3"]
[White "Correa, Luca"]
[Black "Da Silva , R. Nonato"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "1942"]
[PlyCount "70"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Nc6 5. Nc3 Nf6 6. Bf4 e6 7. e3 Bb4 8. a3
Bd6 9. Bxd6 Qxd6 10. Bd3 O-O 11. O-O a6 12. Rc1 Bd7 13. Bb1 Rac8 14. Qd3 h6 15.
b4 Rfe8 16. Rfe1 e5 17. dxe5 Nxe5 18. Nxe5 Rxe5 19. Ne2 Bc6 20. Nd4 Bd7 21.
Rxc8+ Bxc8 22. Rc1 Bd7 23. Qc3 g6 24. Qc7 Qe7 25. Qxb7 Rxe3 26. Nf3 Rxa3 27.
Re1 Qd6 28. Nd4 Qf4 29. Qb6 Ng4 30. Qd8+ Kg7 31. Qh4 g5 32. Ne2 Qd2 33. Rf1
gxh4 34. Nc1 Bb5 35. Nb3 Rxb3 0-1

[Event "Semi 1 Piauiense 2013"]
[Site "?"]
[Date "2013.04.27"]
[Round "3.4"]
[White "Lima Filho, Jose"]
[Black "Farias, Edilsom"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "1908"]
[BlackElo "1892"]
[PlyCount "36"]

1. c4 g6 2. g3 Bg7 3. Bg2 c5 4. Nf3 Nc6 5. Nc3 d6 6. O-O e5 7. e4 Nge7 8. d3
O-O 9. Nd5 Rb8 10. a3 Bg4 11. h3 Bxf3 12. Bxf3 Nxd5 13. exd5 Nd4 14. Bg2 f5 15.
Be3 f4 16. Bxd4 exd4 17. Qd2 Be5 18. g4 f3 0-1

[Event "Semi 1 Piauiense 2013"]
[Site "?"]
[Date "2013.04.27"]
[Round "3.5"]
[White "Da Silva, Jose"]
[Black "Silva, Heraldo"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1784"]
[PlyCount "32"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 c6 4. c3 Qb6 5. Qb3 Qxb3 6. axb3 Bf5 7. Nbd2 a6 8.
e3 Nbd7 9. Be2 e6 10. O-O Be7 11. c4 O-O 12. Ne5 Nxe5 13. Bxe5 Nd7 14. Nf3 Bc2
15. Bd1 Bd3 16. Re1 Bb4 0-1

[Event "Semi 1 Piauiense 2013"]
[Site "?"]
[Date "2013.04.27"]
[Round "3.6"]
[White "de Freitas, Climerio"]
[Black "da Silva, Cristiano"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "56"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 h6 5. O-O Bc5 6. d3 Na5 7. Nxe5 Nxc4 8.
Nxc4 O-O 9. d4 Bb4 10. Bd2 d5 11. Nxd5 Nxd5 12. exd5 Bxd2 13. Qxd2 Qxd5 14. Ne3
Qg5 15. Rad1 Bh3 16. f4 Qg6 17. f5 Qg5 18. Rf3 Bg4 19. Rg3 h5 20. h3 Qf4 21.
Rxg4 hxg4 22. hxg4 Rfe8 23. Re1 Rad8 24. c3 c5 25. d5 Re4 26. f6 Rde8 27. d6
Rxe3 28. Rxe3 Qxe3+ 0-1

[Event "Semi 1 Piauiense 2013"]
[Site "?"]
[Date "2013.04.27"]
[Round "3.7"]
[White "Ferreira, Joao"]
[Black "de Souza, Leonardo"]
[Result "0-1"]
[ECO "C02"]
[PlyCount "40"]
[EventDate "2013.??.??"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 Nge7 7. O-O Nf5 8. dxc5
Bxc5 9. Nbd2 Qc7 10. Re1 Bd7 11. Bd3 O-O 12. Nb3 Bb6 13. Nbd4 Ncxd4 14. Nxd4
Qc5 15. Qg4 Nxd4 16. Bh6 Nf5 17. Bxf5 Qxf2+ 18. Kh1 g6 19. Bxf8 exf5 20. Qb4
Rxf8 0-1

[Event "Semi 1 Piauiense 2013"]
[Site "?"]
[Date "2013.04.28"]
[Round "4.4"]
[White "de Souza, Leonardo"]
[Black "Correa, Luca"]
[Result "0-1"]
[ECO "B00"]
[BlackElo "1713"]
[Annotator "&,JULIO"]
[PlyCount "48"]
[EventDate "2013.04.28"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Nc3 Bb7 5. e3 Bb4 6. Be2 Ne4 7. Bd2 Bxc3 8.
Bxc3 O-O 9. O-O d6 10. Qc2 f5 11. d5 Nxc3 12. Qxc3 exd5 13. Rad1 dxc4 14. Bxc4+
Kh8 15. Ne5 Qg5 16. Bd5 Bxd5 17. Rxd5 dxe5 18. Qxc7 Na6 19. Qxe5 Rae8 20. Qc3
Nc5 21. Qa3 a5 22. Rd6 Rf6 23. Rfd1 Rxd6 24. Rxd6 Rd8 0-1

[Event "Semi 1 Piauiense 2013"]
[Site "?"]
[Date "2013.04.28"]
[Round "4.2"]
[White "Amorim, Gidelson"]
[Black "Da Silva, R. Nonato"]
[Result "1-0"]
[ECO "D15"]
[BlackElo "1942"]
[PlyCount "113"]

1. c4 c6 2. d4 d5 3. Nf3 Nf6 4. Nc3 Bg4 5. Ne5 Bh5 6. Qb3 Qb6 7. Qxb6 axb6 8.
cxd5 cxd5 9. Bg5 Nc6 10. e3 e6 11. Bb5 Rc8 12. O-O Be7 13. Na4 Bd8 14. Rac1 O-O
15. Bxf6 gxf6 16. Nxc6 bxc6 17. Rxc6 Rxc6 18. Bxc6 Be2 19. Rc1 b5 20. Nc3 Bc4
21. Bxb5 Bxb5 22. Nxb5 Ba5 23. b3 Rb8 24. Nd6 Kg7 25. g3 Bb4 26. Nc8 Rb7 27.
Rc6 Bf8 28. Nb6 Ra7 29. Na4 f5 30. Kf1 Kf6 31. Nc3 Ke7 32. a4 Kd7 33. Rb6 Kc7
34. Rb5 Ra6 35. b4 Bd6 36. Ke2 Kc6 37. Rc5+ Kb6 38. a5+ Kb7 39. Rb5+ Kc6 40.
Kd3 h6 41. f3 Kc7 42. e4 fxe4+ 43. fxe4 dxe4+ 44. Nxe4 Be7 45. Nc5 Ra7 46. a6
Kc6 47. Rb7 Bxc5 48. bxc5 Rxa6 49. Rxf7 Ra3+ 50. Ke4 Ra2 51. h4 Re2+ 52. Kf3
Re1 53. Kf2 Re4 54. Rf4 Rxf4+ 55. gxf4 Kd5 56. Ke3 h5 57. Kd3 1-0

[Event "Semi 1 Piauiense 2013"]
[Site "?"]
[Date "2013.04.28"]
[Round "4.1"]
[White "Sales, Luis"]
[Black "Meneses, Lourenco"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "1854"]
[BlackElo "1991"]
[PlyCount "119"]
[EventDate "2013.??.??"]
[SourceDate "2013.04.28"]

1. d4 Nf6 2. Nf3 g6 3. b3 Bg7 4. Bb2 O-O 5. c4 c6 6. e3 d6 7. Be2 Nbd7 8. O-O
e5 9. Qc2 e4 10. Nfd2 d5 11. Nc3 Nb6 12. c5 Nbd7 13. b4 Ne8 14. b5 f5 15. f3
exf3 16. Rxf3 f4 17. Nd1 fxe3 18. Nxe3 Qe7 19. Raf1 Nc7 20. bxc6 bxc6 21. Bd3
Rb8 22. Nb3 Rxf3 23. Rxf3 Nf6 24. Qf2 Bd7 25. Qg3 Qd8 26. Qh4 a5 27. Bc1 a4 28.
Nd2 Ne6 29. Nc2 Ne4 30. Qxd8+ Rxd8 31. Bxe4 dxe4 32. Nxe4 Nxd4 33. Nxd4 Bxd4+
34. Be3 Bf5 35. Nd6 Bxe3+ 36. Rxe3 Bb1 37. a3 Rb8 38. Re8+ Rxe8 39. Nxe8 Kf7
40. Nc7 Bd3 41. Kf2 Ke7 42. Ke3 Bf1 43. g3 Kd7 44. Na8 Ke6 45. Kd4 g5 46. Nb6
Bb5 47. Ke4 g4 48. Nc8 Bf1 49. Nb6 Bb5 50. Nc8 Be2 51. Nd6 Bf3+ 52. Kd4 Be2 53.
Ne4 h6 54. Nc3 Bb5 55. Ke4 Kf6 56. Kf4 Ke6 57. Kxg4 Ke5 58. Kh5 Kd4 59. Nxb5+
cxb5 60. c6 1-0

[Event "Semi 1 Piauiense 2013"]
[Site "?"]
[Date "2013.04.28"]
[Round "5.4"]
[White "Silva, Heraldo"]
[Black "da Silva, Cristiano Grossi"]
[Result "1/2-1/2"]
[ECO "D00"]
[PlyCount "54"]
[EventDate "2013.??.??"]

1. d4 Nf6 2. e3 d5 3. Bd3 Nc6 4. f4 Bg4 5. Nf3 g6 6. O-O Bg7 7. Qe1 O-O 8. Ne5
Nxe5 9. fxe5 Ne4 10. Nd2 Bf5 11. Nf3 b6 12. Nh4 Bd7 13. Bd2 Nxd2 14. Qxd2 e6
15. Nf3 c5 16. c3 f6 17. exf6 Rxf6 18. Rf2 c4 19. Bc2 Qe7 20. e4 Raf8 21. e5
Rf4 22. Raf1 Bh6 23. g3 Rxf3 24. Qxh6 Rxf2 25. Rxf2 Rxf2 26. Kxf2 Qf7+ 27. Ke2
b5 1/2-1/2

[Event "Semi 1 Piauiense 2013"]
[Site "?"]
[Date "2013.04.28"]
[Round "5.2"]
[White "Meneses, Lourenco"]
[Black "Campos, Claudio"]
[Result "0-1"]
[ECO "D06"]
[WhiteElo "1991"]
[PlyCount "60"]

1. d4 d5 2. c4 Nf6 3. cxd5 Nxd5 4. e4 Nf6 5. Nc3 e6 6. Bg5 Be7 7. Nf3 O-O 8.
Bd3 Nc6 9. O-O Nxd4 10. e5 Nxf3+ 11. Qxf3 Nd7 12. Bf4 f5 13. exf6 Nxf6 14. Rad1
Qe8 15. Rfe1 Nh5 16. g3 Bd6 17. Qe4 Nf6 18. Qc4 Qh5 19. Qb5 Bxf4 20. Qxh5 Nxh5
21. gxf4 Nxf4 22. Bf1 b6 23. Rd4 Bb7 24. Rd7 Rf6 25. h3 Rg6+ 26. Kh2 Ng2 27.
Red1 Rf8 28. Rd8 Nh4 29. Be2 Rg2+ 30. Kh1 Rgxf2+ 0-1

[Event "Semi 1 Piauiense 2013"]
[Site "?"]
[Date "2013.04.28"]
[Round "4.3"]
[White "Farias , Edilsom"]
[Black "Silva, Heraldo"]
[Result "1-0"]
[ECO "A59"]
[WhiteElo "1892"]
[PlyCount "75"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 d6 7. e4 Bxf1 8.
Kxf1 g6 9. Nge2 Bg7 10. g3 Nbd7 11. Kg2 O-O 12. Re1 Qb6 13. Qc2 Rfb8 14. a4 Ng4
15. Nb5 Nde5 16. h3 Nf6 17. Nec3 h5 18. Bf4 Nfd7 19. Bg5 f6 20. Bc1 g5 21. f4
gxf4 22. gxf4 Ng6 23. e5 Ngxe5 24. fxe5 Nxe5 25. Qf5 Rf8 26. Kh2 Rae8 27. Rg1
c4 28. Bh6 Rf7 29. Bxg7 Rxg7 30. Rxg7+ Kxg7 31. Rg1+ Kf8 32. Qxh5 Qf2+ 33. Kh1
Qf3+ 34. Qxf3 Nxf3 35. Ra1 Kg7 36. a5 Rg8 37. a6 Kg6 38. a7 1-0

[Event "Semi 1 Piauiense 2013"]
[Site "?"]
[Date "2013.04.28"]
[Round "4.5"]
[White "Campos, Claudio"]
[Black "Lima Filho, J. Pacífico"]
[Result "1-0"]
[ECO "B40"]
[BlackElo "1908"]
[PlyCount "64"]

1. e4 c5 2. Nf3 e6 3. Nc3 d5 4. Bb5+ Nc6 5. O-O d4 6. Ne2 a6 7. Bxc6+ bxc6 8.
d3 Nf6 9. Bg5 Be7 10. h3 O-O 11. c3 Rb8 12. Qc2 c4 13. Rfd1 dxc3 14. dxc4 cxb2
15. Rab1 Qc7 16. Bf4 Qa7 17. Bxb8 Qxb8 18. Rxb2 Qc7 19. Ng3 Bc5 20. Kh1 e5 21.
Qc3 Re8 22. Rbd2 h6 23. Qc2 a5 24. Rd3 g5 25. a3 g4 26. hxg4 Nxg4 27. R1d2 Qe7
28. Kg1 Bxa3 29. Nh2 Qh4 30. Ngf1 Bc5 31. Rg3 Kf8 32. Nxg4 Bxg4 1-0

[Event "Semi 1 Piauiense 2013"]
[Site "?"]
[Date "2013.04.28"]
[Round "4.7"]
[White "Asevedo, Francisco"]
[Black "de Freitas, Climério"]
[Result "1/2-1/2"]
[ECO "D13"]
[PlyCount "46"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 Bf5 5. cxd5 cxd5 6. Bf4 Nbd7 7. e3 e6 8.
Nb5 Bb4+ 9. Nc3 Qa5 10. Qb3 Ne4 11. Rc1 Rc8 12. Be2 Nxc3 13. bxc3 Rxc3 14. Rxc3
Bxc3+ 15. Kf1 O-O 16. g3 Be4 17. Kg2 Nb6 18. Rc1 Rc8 19. Kg1 f6 20. Bd6 Rc6 21.
Bc5 Bxf3 22. Bxf3 Bd2 23. Rc2 Kh8 1/2-1/2

[Event "Semi 1 Piauiense 2013"]
[Site "?"]
[Date "2013.04.28"]
[Round "5.6"]
[White "De Freitas, Climério"]
[Black "Ferreira, Joao"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "55"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Nge7 7. Bg5 Qc7 8. O-O
Ng6 9. Bd3 cxd4 10. cxd4 Nb4 11. Bxg6 fxg6 12. Nc3 Nc6 13. Qd3 a6 14. h4 Be7
15. Rac1 Qa5 16. Bxe7 Nxe7 17. Nd2 O-O 18. Nb3 Qb6 19. Nc5 Bb5 20. Nxb5 axb5
21. Nd7 Qa5 22. Nxf8 Rxf8 23. Qa3 Qd8 24. Rc2 Nc6 25. Qd6 Qxh4 26. Qxe6+ Kh8
27. Qxd5 Nb4 28. Qc5 1-0

[Event "Semi 1 Piauiense 2013"]
[Site "?"]
[Date "2013.04.28"]
[Round "5.5"]
[White "Souza, Leonardo"]
[Black "Asevedo, Francisco"]
[Result "1-0"]
[ECO "D10"]
[PlyCount "69"]

1. d4 d5 2. c4 c6 3. Nc3 e5 4. dxe5 d4 5. Ne4 Qa5+ 6. Bd2 Qxe5 7. Ng3 Nf6 8.
Nf3 Qd6 9. Bg5 Qb4+ 10. Qd2 Qxd2+ 11. Nxd2 Be7 12. Nde4 Bb4+ 13. Kd1 Ng4 14. h3
Ne5 15. Bf4 Ng6 16. Bd6 Na6 17. Bxb4 Nxb4 18. Nd6+ Kf8 19. a3 Na6 20. b4 Be6
21. e3 dxe3 22. fxe3 b6 23. c5 Rd8 24. Bxa6 bxc5 25. bxc5 Ne5 26. Ke2 g6 27.
Nge4 Kg7 28. Rab1 Rb8 29. Rb7 Ra8 30. Ng5 Bc8 31. Nxc8 Raxc8 32. Rf1 Rcf8 33.
Ne6+ Kh6 34. Nxf8 Rxf8 35. Re7 1-0

[Event "Semi 1 Piauiense 2013"]
[Site "?"]
[Date "2013.04.28"]
[Round "5.1"]
[White "Farias, Edilsom"]
[Black "Sales, L. Carlos"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "1892"]
[BlackElo "1854"]
[PlyCount "77"]

1. d4 Nf6 2. c4 b6 3. Nc3 Bb7 4. Nf3 e6 5. Bg5 h6 6. Bh4 Be7 7. e3 Ne4 8. Bxe7
Qxe7 9. Nxe4 Bxe4 10. Be2 Qb4+ 11. Qd2 Nc6 12. a3 Qxd2+ 13. Nxd2 Bg6 14. Bf3
Rd8 15. Bxc6 dxc6 16. b4 Ke7 17. Nf3 f6 18. O-O Bh5 19. Nd2 e5 20. Nb3 Be2 21.
Rfc1 e4 22. d5 cxd5 23. cxd5 Rd7 24. Nd4 Bd3 25. Rc6 Rc8 26. d6+ Kf7 27. Rac1
Rxd6 28. Rxd6 c5 29. bxc5 bxc5 30. Rd5 c4 31. f3 Rc7 32. Nb5 Rc6 33. Nc3 exf3
34. gxf3 Ke6 35. e4 Rb6 36. Rb5 Ra6 37. a4 g6 38. e5 f5 39. Nd5 1-0

[Event "Semi 1 Piauiense 2013"]
[Site "?"]
[Date "2013.04.28"]
[Round "5.3"]
[White "Correa, Luca"]
[Black "Amorim, Gidelson"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "1713"]
[PlyCount "111"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Bd3 Bxd3 6. Qxd3 e6 7. Nc3 Nbd7 8.
O-O Bd6 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Nf6 12. Qe2 h6 13. Ne5 O-O 14. Bf4
Qe7 15. Rad1 Nh7 16. Bg3 Rad8 17. f4 c5 18. dxc5 Bxc5+ 19. Bf2 Nf6 20. a3 Rxd1
21. Rxd1 a5 22. Kh1 Bxf2 23. Qxf2 Rd8 24. Qe2 Ne4 25. Rxd8+ Qxd8 26. g3 Qd4 27.
Nf3 Qd3 28. Qxd3 Nf2+ 29. Kg2 Nxd3 30. b3 Kf8 31. Nd4 Ke7 32. Kf3 f6 33. Ke3
Nc5 34. b4 axb4 35. axb4 Na6 36. Nc2 Kd6 37. Kd4 b6 38. g4 e5+ 39. fxe5+ fxe5+
40. Ke4 Ke6 41. h4 g6 42. h5 gxh5 43. gxh5 Kf6 44. Kd5 Nb8 45. Ne3 Na6 46. b5
Nb4+ 47. Ke4 Kg5 48. Nd5 Nxd5 49. Kxd5 Kxh5 50. Kxe5 Kg5 51. c5 bxc5 52. b6 c4
53. Kd4 h5 54. b7 h4 55. b8=Q Kg4 56. Qh2 1-0