[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2017.12.28"]
[Round "1.1"]
[White "Silva Sobrinho, Agostinho Jose"]
[Black "Ribeiro, Yuri Alisson Cavalca"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "2113"]
[BlackElo "1674"]
[Annotator "&,JULIO"]
[PlyCount "146"]
[EventDate "2017.12.28"]

1. e4 b6 2. c4 Bb7 3. Nc3 e5 4. Nf3 Nf6 5. d3 Nc6 6. Be2 Bc5 7. O-O h6 8. Nd5
O-O 9. Rb1 a5 10. Bd2 Re8 11. Qc1 Bf8 12. Bc3 d6 13. Ne1 Nd4 14. Bd1 c6 15.
Nxf6+ Qxf6 16. Qe3 d5 17. a3 dxc4 18. dxc4 c5 19. Ba4 Red8 20. Bd1 Qg6 21. f3
Be7 22. Qf2 Rd6 23. Nc2 a4 24. Ne3 Bg5 25. Ng4 Qe6 26. h4 Be7 27. Ne3 Ba6 28.
Bxa4 Bxc4 29. Nxc4 Rxa4 30. Nxd6 Qxd6 31. Rbd1 Qf6 32. g3 Qg6 33. Kh2 Qe6 34.
Kg2 Ra8 35. Rh1 h5 36. Rhf1 Rf8 37. Bxd4 exd4 38. Qe2 f5 39. f4 fxe4 40. Qxh5
e3 41. Rfe1 Qe4+ 42. Qf3 Qf5 43. Re2 Rd8 44. g4 Qe6 45. f5 Qe5 46. g5 Rf8 47.
Rf1 Bd6 48. Qh3 Rf7 49. Kg1 Qe4 50. h5 Bf4 51. f6 Bxg5 52. Qc8+ Kh7 53. Qf5+
Qxf5 54. Rxf5 Bxf6 55. Kg2 Rd7 56. Rf1 Bg5 57. h6 Kxh6 58. Rh1+ Kg6 59. Kf3 Kf5
60. Rg2 Rf7 61. Ke2 Bf4 62. Kd3 g6 63. Rf1 g5 64. Rh1 Rf6 65. b4 Ke5 66. bxc5
bxc5 67. Re2 Kd5 68. Rc1 Bd6 69. Rg1 Rg6 70. Rg4 Bf4 71. Rg1 Ra6 72. Ra2 c4+
73. Ke2 d3+ 0-1

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2017.12.28"]
[Round "1.2"]
[White "Mello Sales, Caio De"]
[Black "Bastos, Werton Alvarenga"]
[Result "1/2-1/2"]
[ECO "B35"]
[WhiteElo "1892"]
[BlackElo "2054"]
[Annotator "&,JULIO"]
[PlyCount "78"]
[EventDate "2017.12.28"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8.
Bb3 a5 9. f3 d5 10. exd5 Nb4 11. Nde2 a4 12. Nxa4 Nfxd5 13. Bb6 Nxb6 14. Qxd8
Rxd8 15. Nxb6 Ra6 16. Nxc8 Rxc8 17. O-O-O Rxa2 18. c3 Ra1+ 19. Kd2 Rd8+ 20. Ke3
Raxd1 21. Rxd1 Rxd1 22. Bxd1 Nc6 23. Bb3 e6 24. Nd4 Bh6+ 25. Kd3 Nxd4 26. cxd4
Bc1 27. Kc3 Be3 28. Ba2 Kf8 29. b4 Ke7 30. Kd3 Bg1 31. h3 Kd6 32. Ke4 f5+ 33.
Kd3 g5 34. g4 Bf2 35. Kc4 fxg4 36. hxg4 h6 37. Kd3 Be1 38. b5 b6 39. Ke4 Bd2
1/2-1/2

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2017.12.28"]
[Round "1.3"]
[White "Amorim, Gidelson Ferreira"]
[Black "Alves Da Silva, Thiago"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2015"]
[BlackElo "2006"]
[PlyCount "0"]
[EventDate "2017.12.28"]

 0-1

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2017.12.28"]
[Round "1.4"]
[White "Araujo, Jairo De Oliveira"]
[Black "Lima Fo, Jose Pacifico"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1777"]
[BlackElo "1871"]
[Annotator "&,JULIO"]
[PlyCount "81"]
[EventDate "2017.12.28"]

1. d4 d5 2. c4 Nf6 3. Nc3 c6 4. Bg5 dxc4 5. e3 Bg4 6. f3 Bh5 7. Bxc4 Nbd7 8.
Nge2 Qa5 9. Bxf6 Nxf6 10. Qb3 b5 11. Bd3 e6 12. Nf4 Bd6 13. Nxe6 b4 14. Ne4
Nxe4 15. Bxe4 Kd7 16. Nxg7 Rhg8 17. Nxh5 Qxh5 18. Qc2 Rac8 19. Bf5+ Ke7 20.
Bxc8 Rxc8 21. Qe4+ Kf8 22. Qg4 Qxg4 23. fxg4 c5 24. Rc1 c4 25. Kd2 a5 26. Rc2
c3+ 27. bxc3 bxc3+ 28. Kd3 Bb4 29. Rhc1 Re8 30. Rxc3 Re6 31. Rc6 Re7 32. d5 Re5
33. e4 h5 34. d6 Ke8 35. Kd4 Rg5 36. gxh5 Rxg2 37. R1c2 Rg5 38. h6 Rh5 39. a4
Kd7 40. Rc7+ Kxd6 41. R2c6# 1-0

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2017.12.28"]
[Round "1.5"]
[White "Correa, Luca Soares"]
[Black "Sales, Luis Carlos"]
[Result "1-0"]
[ECO "E10"]
[WhiteElo "1819"]
[BlackElo "1736"]
[Annotator "&,JULIO"]
[PlyCount "157"]
[EventDate "2017.12.28"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 d6 5. Nc3 Be7 6. e4 e5 7. h3 O-O 8. g4 Bd7
9. Bd3 Na6 10. a3 Rb8 11. Rb1 Nc7 12. b4 b6 13. b5 Nfe8 14. Ne2 a6 15. a4 axb5
16. axb5 Ra8 17. Nc3 g6 18. Rg1 Ng7 19. Bh6 Qc8 20. Na4 Qb7 21. Bc2 Ra7 22.
Nxe5 dxe5 23. d6 Bh4 24. dxc7 Qxc7 25. Be3 Be6 26. Qe2 Rfa8 27. Nc3 Ra1 28. Nd5
Bxd5 29. exd5 Rxb1+ 30. Bxb1 Ne8 31. Kf1 Bf6 32. Kg2 Nd6 33. f3 Ra4 34. Bd3 Qa7
35. Rc1 Ra2 36. Rc2 Ra1 37. Bd2 Ra2 38. Bc3 Rxc2 39. Qxc2 Bg7 40. Qb2 f6 41.
Qa1 Qxa1 42. Bxa1 Kf7 43. Bc3 f5 44. gxf5 gxf5 45. Be2 f4 46. Be1 Bf6 47. Bd3
h6 48. Kf2 Bh4+ 49. Ke2 Bxe1 50. Kxe1 Ke7 51. Kd2 Nf7 52. h4 Nd8 53. Bf5 Nb7
54. Kd3 Na5 55. Bh3 Nb3 56. Kc3 Nd4 57. Bg4 Ne2+ 58. Kd3 Ng3 59. Bh3 Kd6 60.
Bc8 Nf1 61. Bh3 Ne3 62. Be6 Ng2 63. h5 Ne1+ 64. Ke4 Nc2 65. Kf5 Na3 66. Kg6
Nxc4 67. Kxh6 e4 68. fxe4 Ne5 69. Kg7 f3 70. Bh3 c4 71. h6 c3 72. h7 c2 73.
h8=Q c1=Q 74. Qd8+ Nd7 75. Qxd7+ Ke5 76. Qe6+ Kd4 77. Qf6+ Kxe4 78. Qf5+ Kd4
79. d6 1-0

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2017.12.28"]
[Round "2.1"]
[White "Ribeiro, Yuri Alisson Cavalca"]
[Black "Sales, Luis Carlos"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1674"]
[BlackElo "1736"]
[PlyCount "0"]
[EventDate "2017.12.28"]

 1/2-1/2

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2017.12.28"]
[Round "2.2"]
[White "Lima Fo, Jose Pacifico"]
[Black "Correa, Luca Soares"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1871"]
[BlackElo "1819"]
[PlyCount "0"]
[EventDate "2017.12.28"]

 1-0

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2017.12.28"]
[Round "2.3"]
[White "Alves Da Silva, Thiago"]
[Black "Araujo, Jairo De Oliveira"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2006"]
[BlackElo "1777"]
[PlyCount "0"]
[EventDate "2017.12.28"]

 1-0

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2017.12.28"]
[Round "2.4"]
[White "Bastos, Werton Alvarenga"]
[Black "Amorim, Gidelson Ferreira"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2054"]
[BlackElo "2015"]
[PlyCount "0"]
[EventDate "2017.12.28"]

 1/2-1/2

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2017.12.28"]
[Round "2.5"]
[White "Silva Sobrinho, Agostinho Jose"]
[Black "Mello Sales, Caio De"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2113"]
[BlackElo "1892"]
[PlyCount "0"]
[EventDate "2017.12.28"]

 1/2-1/2

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2017.12.29"]
[Round "3.1"]
[White "Mello Sales, Caio De"]
[Black "Ribeiro, Yuri Alisson Cavalca"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1892"]
[BlackElo "1674"]
[PlyCount "0"]
[EventDate "2017.12.28"]

 1-0

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2017.12.29"]
[Round "3.2"]
[White "Amorim, Gidelson Ferreira"]
[Black "Silva Sobrinho, Agostinho Jose"]
[Result "1/2-1/2"]
[ECO "B41"]
[WhiteElo "2015"]
[BlackElo "2113"]
[Annotator "&,JULIO"]
[PlyCount "87"]
[EventDate "2017.12.28"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Bb4 7. e5 Ne4 8. Bd2
Nxd2 9. Qxd2 Qa5 10. f4 O-O 11. a3 Bxc3 12. bxc3 f6 13. exf6 Rxf6 14. Qe3 Nc6
15. Nxc6 dxc6 16. Be2 Bd7 17. O-O Raf8 18. Bg4 Qc7 19. Rad1 c5 20. Rd3 Rxf4 21.
Bxe6+ Bxe6 22. Qxe6+ Qf7 23. Qxf7+ R8xf7 24. Rd8+ Rf8 25. Rxf8+ Rxf8 26. Rxf8+
Kxf8 27. Kf2 Ke7 28. Ke3 Ke6 29. Ke4 g6 30. a4 b6 31. Kf4 h6 32. Ke4 Kd6 33. g3
Ke6 34. h3 Kd6 35. h4 Ke6 36. Kf4 Kf6 37. g4 g5+ 38. hxg5+ hxg5+ 39. Kf3 Ke5
40. Ke3 Kd6 41. Kd3 Ke5 42. Ke3 Kd6 43. Kd3 Ke5 44. Ke3 1/2-1/2

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2017.12.29"]
[Round "3.3"]
[White "Araujo, Jairo De Oliveira"]
[Black "Bastos, Werton Alvarenga"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1777"]
[BlackElo "2054"]
[PlyCount "0"]
[EventDate "2017.12.28"]

 0-1

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2017.12.29"]
[Round "3.4"]
[White "Correa, Luca Soares"]
[Black "Alves Da Silva, Thiago"]
[Result "1-0"]
[ECO "D55"]
[WhiteElo "1819"]
[BlackElo "2006"]
[Annotator "&,JULIO"]
[PlyCount "75"]
[EventDate "2017.12.28"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 d5 4. e3 Be7 5. c4 O-O 6. Nc3 Ne4 7. Bxe7 Qxe7 8.
cxd5 Nxc3 9. bxc3 exd5 10. Bd3 Bg4 11. O-O Nd7 12. c4 Nf6 13. cxd5 Nxd5 14. Re1
h6 15. Rc1 Rac8 16. h3 Be6 17. Bb1 Qa3 18. Qc2 g6 19. Ne5 Ne7 20. e4 c6 21. Re3
Qd6 22. Nf3 f5 23. e5 Qd7 24. Rd3 Nd5 25. a3 Nf4 26. Rd2 Bd5 27. Ba2 Kg7 28.
Kh2 Bxf3 29. gxf3 Qe7 30. Rg1 Qxa3 31. Kg3 Nh5+ 32. Kg2 Qe7 33. Kh2 c5 34. Qb2
cxd4 35. Rxd4 Qxe5+ 36. f4 Qf6 37. Rd7+ Kh8 38. Rxg6 1-0

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2017.12.29"]
[Round "3.5"]
[White "Sales, Luis Carlos"]
[Black "Lima Fo, Jose Pacifico"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1736"]
[BlackElo "1871"]
[Annotator "&,JULIO"]
[PlyCount "152"]
[EventDate "2017.12.28"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 Bf5 4. Nbd2 e6 5. e3 Bd6 6. Ne5 Nbd7 7. Ndf3 O-O 8.
Be2 Qe7 9. O-O Ne4 10. c3 Ndf6 11. Nd2 Nxd2 12. Qxd2 Ne4 13. Qd1 f6 14. Nd3 e5
15. Bg3 Nxg3 16. hxg3 c6 17. Bg4 Be4 18. Bf3 Bxd3 19. Bxd5+ cxd5 20. Qxd3 e4
21. Qe2 f5 22. c4 Qe6 23. cxd5 Qxd5 24. Rfc1 Rac8 25. b3 Rc6 26. Rc4 Ba3 27.
Rxc6 Qxc6 28. Qc4+ Qxc4 29. bxc4 b6 30. Rb1 Rc8 31. Rb3 Be7 32. Rc3 Kf7 33. Kf1
Ke6 34. Ke2 g5 35. a3 Bf6 36. Rc2 Be7 37. Rc3 h5 38. a4 Bb4 39. Rc2 h4 40. gxh4
gxh4 41. Kf1 Rg8 42. Rb2 a5 43. Kg1 Rc8 44. Kh2 Kd6 45. Kh3 Rg8 46. Rc2 Be1 47.
Re2 Bb4 48. Rb2 Ke7 49. Rb1 Rc8 50. Rc1 Rg8 51. Rb1 Ke6 52. Rd1 Bd6 53. Rb1 Bc7
54. Rb5 Rh8 55. c5 bxc5 56. Rxc5 Rh7 57. Rc6+ Kd7 58. Rf6 Rh5 59. f4 exf3 60.
gxf3 Bg3 61. d5 Be5 62. Rg6 Rh7 63. f4 Bc3 64. Re6 Be1 65. e4 fxe4 66. Rxe4 Bg3
67. Re6 Bxf4 68. Ra6 Bd2 69. d6 Rh6 70. Ra8 Rxd6 71. Kxh4 Rd4+ 72. Kh3 Rxa4 73.
Kg2 Rc4 74. Kf1 Kd6 75. Ke2 Bb4 76. Kd3 Rc6 0-1

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2017.12.29"]
[Round "4.1"]
[White "Ribeiro, Yuri Alisson Cavalca"]
[Black "Lima Fo, Jose Pacifico"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "1674"]
[BlackElo "1871"]
[Annotator "&,JULIO"]
[PlyCount "143"]
[EventDate "2017.12.28"]

1. d4 d5 2. c4 Nf6 3. Nc3 c6 4. e3 Bf5 5. Nf3 e6 6. Be2 Nbd7 7. O-O Bd6 8. Nh4
Bxh2+ 9. Kxh2 Ng4+ 10. Bxg4 Qxh4+ 11. Bh3 g5 12. g4 h5 13. gxf5 g4 14. Rh1 gxh3
15. Qg1 O-O-O 16. Qg3 Qg4 17. fxe6 fxe6 18. Qxh3 Nf6 19. Bd2 Qxh3+ 20. Kxh3
dxc4 21. f3 c5 22. Ne2 e5 23. Bc3 cxd4 24. exd4 e4 25. f4 Nd5 26. Kg3 Rdg8+ 27.
Kf2 Rf8 28. Rh4 b5 29. a3 Rf5 30. Rg1 Rhf8 31. Rgh1 Nf6 32. Bb4 Rg8 33. Bd6
Ng4+ 34. Ke1 Rh8 35. Ng3 Rd5 36. Be5 Nxe5 37. dxe5 Rd3 38. Nf5 Kd7 39. Nd6 Rb3
40. R1h2 Rg8 41. Kf1 a5 42. Nxe4 Kc6 43. R4h3 Rg4 44. Nf2 Rxf4 45. Rxb3 cxb3
46. Rxh5 b4 47. a4 Rc4 48. Nd3 Kd5 49. Rh6 Ke4 50. Rh4+ Kxd3 51. Rxc4 Kxc4 52.
e6 Kd3 53. e7 Kc2 54. e8=Q Kxb2 55. Qb5 Ka3 56. Qxa5 b2 57. Qf5 Ka2 58. a5
b1=Q+ 59. Qxb1+ Kxb1 60. a6 b3 61. a7 b2 62. a8=Q Kc1 63. Qc6+ Kd2 64. Qb5 Kc2
65. Qc4+ Kd2 66. Qb3 Kc1 67. Qc3+ Kb1 68. Ke2 Ka2 69. Qa5+ Kb3 70. Qb5+ Ka2 71.
Qa4+ Kb1 72. Kd3 1-0

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2017.12.29"]
[Round "4.2"]
[White "Alves Da Silva, Thiago"]
[Black "Sales, Luis Carlos"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2006"]
[BlackElo "1736"]
[Annotator "&,JULIO"]
[PlyCount "87"]
[EventDate "2017.12.28"]

1. c4 Nf6 2. g3 e5 3. Bg2 c5 4. d3 d6 5. e4 Nc6 6. Ne2 g6 7. O-O Bg7 8. Nbc3
O-O 9. h3 Nd4 10. Nxd4 cxd4 11. Ne2 Bd7 12. b3 Qc8 13. Kh2 Ne8 14. f4 f5 15.
exf5 Bxf5 16. g4 Bd7 17. Ng3 Bc6 18. Qe2 Bxg2 19. Qxg2 Qc6 20. Bd2 Qxg2+ 21.
Kxg2 Bh6 22. g5 Bg7 23. f5 gxf5 24. Nxf5 Rf7 25. Rf3 Rd8 26. Raf1 Rdd7 27. h4
b6 28. h5 Nc7 29. Nxg7 Rxf3 30. Rxf3 Kxg7 31. Rf5 Ne6 32. b4 Rf7 33. Rxf7+ Kxf7
34. Kf3 Ng7 35. h6 Nf5 36. Ke4 Kg6 37. Kd5 Ne3+ 38. Kxd6 Kxg5 39. Kxe5 Kg6 40.
Kxd4 Nf5+ 41. Ke5 Nxh6 42. Bxh6 Kxh6 43. c5 bxc5 44. bxc5 1-0

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2017.12.29"]
[Round "4.3"]
[White "Bastos, Werton Alvarenga"]
[Black "Correa, Luca Soares"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "2054"]
[BlackElo "1819"]
[Annotator "&,JULIO"]
[PlyCount "36"]
[EventDate "2017.12.28"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 Nc6 7. O-O Bg4 8. h3
Bxf3 9. Bxf3 e6 10. e4 e5 11. d5 Nd4 12. Bg2 c5 13. dxc6 bxc6 14. Be3 Nd7 15.
Qd2 Rb8 16. Rab1 Qa5 17. Rfd1 Nb6 18. b3 Qxc3 0-1

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2017.12.29"]
[Round "4.4"]
[White "Silva Sobrinho, Agostinho Jose"]
[Black "Araujo, Jairo De Oliveira"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2113"]
[BlackElo "1777"]
[PlyCount "0"]
[EventDate "2017.12.28"]

 1-0

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2017.12.29"]
[Round "4.5"]
[White "Mello Sales, Caio De"]
[Black "Amorim, Gidelson Ferreira"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1892"]
[BlackElo "2015"]
[PlyCount "0"]
[EventDate "2017.12.28"]

 1-0

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2017.12.30"]
[Round "5.1"]
[White "Amorim, Gidelson Ferreira"]
[Black "Ribeiro, Yuri Alisson Cavalca"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2015"]
[BlackElo "1674"]
[PlyCount "0"]
[EventDate "2017.12.28"]

 1-0

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2017.12.30"]
[Round "5.2"]
[White "Araujo, Jairo De Oliveira"]
[Black "Mello Sales, Caio De"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1777"]
[BlackElo "1892"]
[PlyCount "0"]
[EventDate "2017.12.28"]

 0-1

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2017.12.30"]
[Round "5.3"]
[White "Correa, Luca Soares"]
[Black "Silva Sobrinho, Agostinho Jose"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1819"]
[BlackElo "2113"]
[PlyCount "0"]
[EventDate "2017.12.28"]

 0-1

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2017.12.30"]
[Round "5.4"]
[White "Sales, Luis Carlos"]
[Black "Bastos, Werton Alvarenga"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "1736"]
[BlackElo "2054"]
[Annotator "&,JULIO"]
[PlyCount "95"]
[EventDate "2017.12.28"]

1. d4 Nf6 2. Nf3 g6 3. b3 Bg7 4. Bb2 d5 5. e3 O-O 6. Be2 c5 7. O-O Nbd7 8. Nbd2
b6 9. c4 Bb7 10. Rc1 Re8 11. Re1 Rc8 12. h3 cxd4 13. exd4 Nh5 14. Bf1 e6 15.
Ne5 dxc4 16. Ndxc4 Ndf6 17. Ba3 Bf8 18. Bxf8 Rxf8 19. Be2 Nf4 20. Bf3 N6d5 21.
Qd2 Qe7 22. Kh2 g5 23. g3 Ng6 24. Bg2 Kg7 25. Ne3 Nf6 26. Nf5+ exf5 27. Nxg6
Qd7 28. Nxf8 Kxf8 29. Rxc8+ Bxc8 30. Qxg5 Qxd4 31. Qh6+ Kg8 32. Qe3 Qb2 33. Re2
Qa1 34. Qe5 Qd1 35. Re1 Qd2 36. Qe2 Qb4 37. Rc1 Be6 38. Rd1 Kg7 39. Qe5 Kg6 40.
Bf3 a5 41. Qf4 Qc5 42. Kg2 Ne4 43. Bxe4 fxe4 44. Rd8 Kg7 45. Qxe4 Qe7 46. Qd4+
Kg6 47. Rg8+ Kh6 48. Qg7+ 1-0

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2017.12.30"]
[Round "5.5"]
[White "Lima Fo, Jose Pacifico"]
[Black "Alves Da Silva, Thiago"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1871"]
[BlackElo "2006"]
[Annotator "&,JULIO"]
[PlyCount "92"]
[EventDate "2017.12.28"]

1. d4 d5 2. Nf3 Bf5 3. Bf4 e6 4. e3 Nc6 5. Bd3 Bd6 6. Bxd6 Qxd6 7. Bxf5 exf5 8.
Nbd2 Nf6 9. O-O O-O 10. c4 Rfe8 11. Qc2 Ne4 12. Rac1 Rad8 13. a3 Re6 14. b4 Rh6
15. b5 Ne7 16. cxd5 Nxd2 17. Qxd2 Nxd5 18. g3 Qxa3 19. Ra1 Qc3 20. Rxa7 Qxd2
21. Nxd2 Rb6 22. Rb1 Nc3 23. Rb3 Nxb5 24. Nc4 Nxa7 25. Nxb6 cxb6 26. Rxb6 Rd7
27. Kg2 Kf8 28. Kf3 Nc8 29. Rb5 g6 30. Kf4 f6 31. h4 b6 32. g4 fxg4 33. Kxg4
Rb7 34. h5 Nd6 35. Rb1 b5 36. hxg6 hxg6 37. Rb4 Ke7 38. d5 Ne8 39. f4 Kd6 40.
e4 Kc5 41. Rb1 Nd6 42. Kf3 Nc4 43. Rd1 b4 44. e5 fxe5 45. fxe5 Nxe5+ 46. Ke4
Nc4 0-1

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2017.12.30"]
[Round "6.1"]
[White "Ribeiro, Yuri Alisson Cavalca"]
[Black "Alves Da Silva, Thiago"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1674"]
[BlackElo "2006"]
[PlyCount "0"]
[EventDate "2017.12.28"]

 1/2-1/2

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2017.12.30"]
[Round "6.2"]
[White "Bastos, Werton Alvarenga"]
[Black "Lima Fo, Jose Pacifico"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2054"]
[BlackElo "1871"]
[PlyCount "0"]
[EventDate "2017.12.28"]

 0-1

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2017.12.30"]
[Round "6.3"]
[White "Silva Sobrinho, Agostinho Jose"]
[Black "Sales, Luis Carlos"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2113"]
[BlackElo "1736"]
[PlyCount "0"]
[EventDate "2017.12.28"]

 1-0

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2017.12.30"]
[Round "6.4"]
[White "Mello Sales, Caio De"]
[Black "Correa, Luca Soares"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1892"]
[BlackElo "1819"]
[PlyCount "0"]
[EventDate "2017.12.28"]

 1-0

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2017.12.30"]
[Round "6.5"]
[White "Amorim, Gidelson Ferreira"]
[Black "Araujo, Jairo De Oliveira"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2015"]
[BlackElo "1777"]
[PlyCount "0"]
[EventDate "2017.12.28"]

 1-0

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2018.01.03"]
[Round "7.1"]
[White "Araujo, Jairo De Oliveira"]
[Black "Ribeiro, Yuri Alisson Cavalca"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1777"]
[BlackElo "1674"]
[PlyCount "0"]
[EventDate "2017.12.28"]

 0-1

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2018.01.03"]
[Round "7.2"]
[White "Correa, Luca Soares"]
[Black "Amorim, Gidelson Ferreira"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1819"]
[BlackElo "2015"]
[PlyCount "0"]
[EventDate "2017.12.28"]

 1/2-1/2

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2018.01.03"]
[Round "7.3"]
[White "Sales, Luis Carlos"]
[Black "Mello Sales, Caio De"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1736"]
[BlackElo "1892"]
[PlyCount "0"]
[EventDate "2017.12.28"]

 0-1

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2018.01.03"]
[Round "7.4"]
[White "Lima Fo, Jose Pacifico"]
[Black "Silva Sobrinho, Agostinho Jose"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1871"]
[BlackElo "2113"]
[PlyCount "0"]
[EventDate "2017.12.28"]

 1/2-1/2

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2018.01.03"]
[Round "7.5"]
[White "Alves Da Silva, Thiago"]
[Black "Bastos, Werton Alvarenga"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2006"]
[BlackElo "2054"]
[PlyCount "0"]
[EventDate "2017.12.28"]

 1-0

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2018.01.03"]
[Round "8.1"]
[White "Ribeiro, Yuri Alisson Cavalca"]
[Black "Bastos, Werton Alvarenga"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1674"]
[BlackElo "2054"]
[PlyCount "0"]
[EventDate "2017.12.28"]

 0-1

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2018.01.03"]
[Round "8.2"]
[White "Silva Sobrinho, Agostinho Jose"]
[Black "Alves Da Silva, Thiago"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2113"]
[BlackElo "2006"]
[Annotator "&,JULIO"]
[PlyCount "117"]
[EventDate "2017.12.28"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. a3 Bxd2+ 6. Nbxd2 d6 7. e4 e5 8.
d5 O-O 9. Qc2 c5 10. dxc6 bxc6 11. c5 d5 12. Bd3 Nxe4 13. Bxe4 f5 14. Bxd5+
cxd5 15. O-O Nc6 16. Rfe1 Qf6 17. Nb3 e4 18. Nfd2 f4 19. Nf1 Ba6 20. Rad1 Rad8
21. Nc1 f3 22. Ne3 Qg5 23. Qb3 Bc4 24. Qc2 Ne5 25. g3 Rf6 26. Qd2 Rh6 27. Nxc4
Qh5 28. h4 Nxc4 29. Qg5 Qxg5 30. hxg5 Re6 31. b4 Nxa3 32. Nb3 Nb5 33. Nd4 Nxd4
34. Rxd4 Kf7 35. Red1 Re5 36. Ra1 Rd7 37. b5 Ke7 38. Ra6 Kd8 39. b6 axb6 40.
cxb6 Rb7 41. g6 hxg6 42. Ra5 Rxb6 43. Raxd5+ Rxd5 44. Rxd5+ Ke7 45. g4 Ke6 46.
Ra5 Rd6 47. Kh2 Kf6 48. Kg3 Rd1 49. Kf4 Rd2 50. Ra6+ Kf7 51. Kxe4 Rxf2 52. Ke3
Rf1 53. Rb6 f2 54. Rb4 g5 55. Ke2 Rc1 56. Kxf2 Rc3 57. Kg2 Rd3 58. Rb5 Kf6 59.
Rf5+ 1/2-1/2

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2018.01.03"]
[Round "8.3"]
[White "Mello Sales, Caio De"]
[Black "Lima Fo, Jose Pacifico"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1892"]
[BlackElo "1871"]
[PlyCount "0"]
[EventDate "2017.12.28"]

 1-0

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2018.01.03"]
[Round "8.4"]
[White "Amorim, Gidelson Ferreira"]
[Black "Sales, Luis Carlos"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "2015"]
[BlackElo "1736"]
[Annotator "&,JULIO"]
[PlyCount "59"]
[EventDate "2017.12.28"]

1. Nf3 Nf6 2. b3 d5 3. Bb2 Bf5 4. e3 e6 5. d4 Be7 6. Bd3 O-O 7. O-O Nbd7 8. Ne5
Ne4 9. f3 Nd6 10. Nc3 a6 11. e4 dxe4 12. fxe4 Bg6 13. Nxg6 hxg6 14. Ne2 c6 15.
c4 Ne8 16. e5 Nc7 17. Rf3 b5 18. Be4 bxc4 19. bxc4 Rb8 20. Qc2 c5 21. d5 exd5
22. cxd5 Bg5 23. Raf1 Nb5 24. e6 Nf6 25. exf7+ Rxf7 26. Bxg6 Rd7 27. Bf5 Rd6
28. Be5 Rbb6 29. Bxd6 Qxd6 30. Be6+ 1-0

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2018.01.03"]
[Round "8.5"]
[White "Araujo, Jairo De Oliveira"]
[Black "Correa, Luca Soares"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1777"]
[BlackElo "1819"]
[PlyCount "0"]
[EventDate "2017.12.28"]

 0-1

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2018.01.04"]
[Round "9.1"]
[White "Correa, Luca Soares"]
[Black "Ribeiro, Yuri Alisson Cavalca"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "1819"]
[BlackElo "1674"]
[Annotator "&,JULIO"]
[PlyCount "49"]
[EventDate "2017.12.28"]

1. d4 Nf6 2. Nf3 b6 3. c4 e6 4. a3 Bb7 5. Nc3 Be7 6. d5 O-O 7. e4 d6 8. Be2 e5
9. O-O Nbd7 10. b4 a5 11. Bb2 Ne8 12. Nd2 f5 13. exf5 Rxf5 14. Bd3 Rf7 15. Nde4
Bh4 16. Qg4 Bc8 17. Qe2 Nef6 18. g3 Nxe4 19. Qxe4 Bg5 20. Qxh7+ Kf8 21. Bg6 Qf6
22. Ne4 Qxg6 23. Qxg6 Bh6 24. Ng5 Rf6 25. Nh7+ 1-0

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2018.01.04"]
[Round "9.2"]
[White "Sales, Luis Carlos"]
[Black "Araujo, Jairo De Oliveira"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1736"]
[BlackElo "1777"]
[Annotator "&,JULIO"]
[PlyCount "100"]
[EventDate "2017.12.28"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d5 6. e3 Re8 7. b3 b6 8. Bb2
Bg4 9. Nbd2 c6 10. Rc1 Nbd7 11. h3 Bxf3 12. Nxf3 Ne4 13. c4 e6 14. Qc2 Rc8 15.
Nd2 f5 16. Nxe4 fxe4 17. f4 Nf6 18. Qe2 Nh5 19. Kh2 Rf8 20. h4 Rc7 21. Bh3 Qe7
22. Qg4 Rf6 23. Qe2 Bh8 24. Qe1 Rf7 25. Rg1 Ng7 26. g4 Ne8 27. Rc2 Bf6 28. g5
Bg7 29. Qg3 Nd6 30. c5 Nf5 31. Bxf5 exf5 32. cxb6 axb6 33. Rgc1 Qd6 34. Qe1 Rc8
35. b4 Rfc7 36. Qd2 b5 37. Qc3 Qd7 38. Rh1 c5 39. Qd2 c4 40. Rc3 Bf8 41. Ra3
Ra7 42. Rxa7 Qxa7 43. a3 c3 44. Bxc3 Qxa3 45. Ba1 Bxb4 46. Qe2 Qa4 47. Kg3 Rc2
48. Qf1 Qb3 49. h5 Qxe3+ 50. Kh4 Rf2 0-1

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2018.01.04"]
[Round "9.3"]
[White "Lima Fo, Jose Pacifico"]
[Black "Amorim, Gidelson Ferreira"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1871"]
[BlackElo "2015"]
[PlyCount "0"]
[EventDate "2017.12.28"]

 0-1

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2018.01.04"]
[Round "9.4"]
[White "Alves Da Silva, Thiago"]
[Black "Mello Sales, Caio De"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2006"]
[BlackElo "1892"]
[PlyCount "0"]
[EventDate "2017.12.28"]

 1/2-1/2

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2018.01.04"]
[Round "9.5"]
[White "Bastos, Werton Alvarenga"]
[Black "Silva Sobrinho, Agostinho Jose"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "2054"]
[BlackElo "2113"]
[Annotator "&,JULIO"]
[PlyCount "64"]
[EventDate "2017.12.28"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 Nge7 6. e4 O-O 7. Nge2 d6 8. O-O
h6 9. Be3 Nd4 10. Qd2 Kh7 11. Nd5 f5 12. Bxd4 exd4 13. Nxe7 Qxe7 14. exf5 Rxf5
15. Nf4 Re5 16. Be4 Bf5 17. Bxb7 Rb8 18. Bf3 g5 19. Nd5 Qd7 20. Rfe1 c5 21.
Rxe5 dxe5 22. Qe2 Re8 23. b4 cxb4 24. Nxb4 e4 25. Bh5 Re5 26. dxe4 Rxe4 27. Qd2
d3 28. Rc1 g4 29. Nd5 Re2 30. Qa5 Bd4 31. Rf1 d2 32. Nc3 Bxc3 0-1

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2018.01.04"]
[Round "10.1"]
[White "Ribeiro, Yuri Alisson Cavalca"]
[Black "Silva Sobrinho, Agostinho Jose"]
[Result "0-1"]
[ECO "A02"]
[WhiteElo "1674"]
[BlackElo "2113"]
[Annotator "&,JULIO"]
[PlyCount "92"]
[EventDate "2017.12.28"]

1. f4 e5 2. Nf3 e4 3. Ng5 Nf6 4. d3 d5 5. dxe4 Nxe4 6. Nxe4 dxe4 7. Qxd8+ Kxd8
8. Bd2 f5 9. e3 Be6 10. Nc3 c6 11. O-O-O Kc7 12. g4 g6 13. Bg2 Nd7 14. a3 b5
15. Ne2 Bc5 16. Nd4 Bxd4 17. exd4 a5 18. g5 Nb6 19. b3 Bd5 20. Be3 Rhb8 21. Bf1
a4 22. Kb2 axb3 23. cxb3 b4 24. a4 Nxa4+ 25. bxa4 Rxa4 26. Ra1 Rxa1 27. Kxa1
Ra8+ 28. Kb1 Ra3 29. Bc1 Rb3+ 30. Ka1 Rc3 31. Be2 Rc2 32. Re1 Rc3 33. Bf1 Rc2
34. h3 b3 35. Kb1 Rf2 36. Be3 Rh2 37. Re2 Rh1 38. Re1 Bc4 39. Bxc4 Rxe1+ 40.
Bc1 Rd1 41. Bg8 e3 42. Bc4 Rxd4 43. Ba6 Ra4 44. Bd3 Rxf4 45. Kb2 Rf3 46. Bc4 e2
0-1

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2018.01.04"]
[Round "10.2"]
[White "Bastos, Werton Alvarenga"]
[Black "Mello Sales, Caio De"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2054"]
[BlackElo "1892"]
[PlyCount "0"]
[EventDate "2017.12.28"]

 1/2-1/2

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2018.01.04"]
[Round "10.3"]
[White "Alves Da Silva, Thiago"]
[Black "Amorim, Gidelson Ferreira"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "2006"]
[BlackElo "2015"]
[Annotator "&,JULIO"]
[PlyCount "73"]
[EventDate "2017.12.28"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Qf3 e6 5. Bc4 Nb6 6. Bb5+ c6 7. Bd3 N8d7 8.
Qg3 Nf6 9. Nge2 Bd6 10. Qxg7 Rg8 11. Qh6 Bf8 12. Qf4 Rg4 13. Qf3 h5 14. h3 Rg8
15. b3 Bd7 16. Bb2 Bg7 17. g4 hxg4 18. hxg4 Qe7 19. g5 O-O-O 20. gxf6 Bxf6 21.
O-O-O c5 22. Ba3 Bxc3 23. Nxc3 f5 24. Bb5 a6 25. Qe3 Bxb5 26. Bxc5 Qf6 27. Bxb6
Rd6 28. Rh6 Qf7 29. Nxb5 axb5 30. Qc5+ Rc6 31. Qd4 Qf8 32. Rh7 Qa3+ 33. Kb1 Kb8
34. Rh8 Rgc8 35. Rxc8+ Rxc8 36. Qe5+ Ka8 37. Qxb5 1-0

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2018.01.04"]
[Round "10.4"]
[White "Lima Fo, Jose Pacifico"]
[Black "Araujo, Jairo De Oliveira"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "1871"]
[BlackElo "1777"]
[Annotator "&,JULIO"]
[PlyCount "139"]
[EventDate "2017.12.28"]

1. d4 e6 2. Nf3 Nf6 3. Bg5 Be7 4. Nbd2 O-O 5. e4 d5 6. e5 Nfd7 7. Bxe7 Qxe7 8.
Bd3 c5 9. c3 Nc6 10. O-O f6 11. Qc2 g6 12. exf6 Nxf6 13. dxc5 e5 14. Bb5 e4 15.
Nd4 Qxc5 16. N2b3 Nxd4 17. Nxd4 Qd6 18. f3 exf3 19. Nxf3 Ng4 20. Qd2 Bf5 21. h3
Nf6 22. Bd3 Ne4 23. Bxe4 Bxe4 24. Ng5 Bf5 25. Rad1 Rad8 26. Qd4 Qg3 27. Qf4
Qxf4 28. Rxf4 h6 29. Nf3 Be4 30. Rxf8+ Kxf8 31. Kf2 Ke7 32. Ke3 b5 33. Kd4 Kd6
34. b3 a6 35. Rd2 Re8 36. Rf2 Bb1 37. Nd2 Bxa2 38. Rf6+ Re6 39. Rxe6+ Kxe6 40.
Kc5 Ke5 41. Kb4 Kf4 42. Ka3 Ke3 43. Nf3 Bb1 44. Kb4 Kf2 45. Kc5 Kxg2 46. Nd2
Be4 47. Kd4 Kxh3 48. Nxe4 dxe4 49. c4 bxc4 50. bxc4 g5 51. c5 g4 52. c6 g3 53.
c7 g2 54. c8=Q+ Kh2 55. Kxe4 g1=Q 56. Qxa6 h5 57. Kf4 Qg4+ 58. Ke3 Qg3+ 59. Ke2
h4 60. Qf6 Qg2+ 61. Ke1 Qe4+ 62. Kf2 Qc2+ 63. Ke1 Qc1+ 64. Kf2 Qd2+ 65. Kf1
Qg2+ 66. Ke1 Qg1+ 67. Ke2 h3 68. Qf2+ Kh1 69. Qf1 h2 70. Ke1 1/2-1/2

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2018.01.04"]
[Round "10.5"]
[White "Sales, Luis Carlos"]
[Black "Correa, Luca Soares"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1736"]
[BlackElo "1819"]
[Annotator "&,JULIO"]
[PlyCount "132"]
[EventDate "2017.12.28"]

1. d4 Nf6 2. Nf3 c5 3. e3 g6 4. b3 Bg7 5. Bb2 O-O 6. Be2 d5 7. O-O cxd4 8. exd4
Nc6 9. Nbd2 b6 10. Re1 Bb7 11. c3 Re8 12. Bd3 e6 13. Ba3 Rc8 14. Rc1 Bh6 15.
Rc2 Qc7 16. Nf1 Qb8 17. Bc1 Bg7 18. Ne5 Nxe5 19. dxe5 Ne4 20. Bxe4 dxe4 21. Bf4
Bxe5 22. Bxe5 Qxe5 23. c4 Red8 24. Qe2 Qg5 25. Ne3 f5 26. g3 Rd7 27. Rd1 Rcd8
28. Rcd2 Qe7 29. Rxd7 Rxd7 30. Rxd7 Qxd7 31. Qd1 Qxd1+ 32. Nxd1 Kf7 33. Kf1 Kf6
34. Ke2 Ke5 35. Ke3 g5 36. Nc3 Bc6 37. Ne2 Kd6 38. Nd4 Bd7 39. b4 e5 40. Nb3
Be6 41. Nd2 h6 42. a3 Bf7 43. Ke2 Bh5+ 44. Ke3 Bg6 45. Ke2 f4 46. Nb3 Ke6 47.
Kd2 Kf5 48. c5 bxc5 49. Nxc5 e3+ 50. fxe3 fxg3 51. hxg3 Kg4 52. b5 Kxg3 53. a4
Be8 54. Ne4+ Kf3 55. Nf6 Bf7 56. a5 Bc4 57. b6 axb6 58. axb6 Ba6 59. Nd7 e4 60.
Ne5+ Kg3 61. Nf7 g4 62. Nxh6 Kf3 63. Nf5 g3 64. Ke1 g2 65. Nh4+ Kg3 66. Nf5+
Kh2 0-1

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2018.01.05"]
[Round "11.1"]
[White "Sales, Luis Carlos"]
[Black "Ribeiro, Yuri Alisson Cavalca"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1736"]
[BlackElo "1674"]
[PlyCount "0"]
[EventDate "2017.12.28"]

 0-1

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2018.01.05"]
[Round "11.2"]
[White "Correa, Luca Soares"]
[Black "Lima Fo, Jose Pacifico"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1819"]
[BlackElo "1871"]
[Annotator "&,JULIO"]
[PlyCount "125"]
[EventDate "2017.12.28"]

1. d4 d5 2. c4 Nf6 3. Nf3 c6 4. Qc2 g6 5. e3 Bg7 6. Bd3 O-O 7. O-O Re8 8. Nbd2
Nbd7 9. b3 e5 10. dxe5 Nxe5 11. Nxe5 Rxe5 12. Bb2 Rg5 13. Nf3 Rh5 14. Be2 Bf5
15. Qd1 Bg4 16. Nd4 Bxe2 17. Qxe2 Ne4 18. Nf3 dxc4 19. Bxg7 Kxg7 20. Qxc4 Qd5
21. Qd4+ Qxd4 22. Nxd4 Rd8 23. f3 Nc3 24. Rfe1 Rhd5 25. Ne2 Nxe2+ 26. Rxe2 Kf6
27. Kf2 Ke5 28. Rc1 R8d6 29. Rcc2 h5 30. Ke1 Rd1+ 31. Kf2 f5 32. Re1 R1d5 33.
Ree2 b6 34. e4 fxe4 35. Rxe4+ Kf5 36. Rce2 c5 37. Re7 Rd7 38. R2e5+ Rxe5 39.
Rxd7 a5 40. Rd6 Re6 41. Rxe6 Kxe6 42. Ke3 Kd5 43. Kd3 a4 44. g3 b5 45. f4 axb3
46. axb3 Ke6 47. Ke4 Kd6 48. h3 Ke6 49. g4 hxg4 50. hxg4 Ke7 51. Kd5 c4 52.
bxc4 b4 53. Kd4 Kd6 54. f5 gxf5 55. gxf5 b3 56. Kc3 b2 57. Kxb2 Ke5 58. Kc3
Kxf5 59. Kd4 Ke6 60. Kc5 Kd7 61. Kb6 Kc8 62. Kc6 Kd8 63. Kb7 1-0

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2018.01.05"]
[Round "11.3"]
[White "Araujo, Jairo De Oliveira"]
[Black "Alves Da Silva, Thiago"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1777"]
[BlackElo "2006"]
[PlyCount "0"]
[EventDate "2017.12.28"]

 0-1

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2018.01.05"]
[Round "11.4"]
[White "Amorim, Gidelson Ferreira"]
[Black "Bastos, Werton Alvarenga"]
[Result "1-0"]
[ECO "D94"]
[WhiteElo "2015"]
[BlackElo "2054"]
[Annotator "&,JULIO"]
[PlyCount "69"]
[EventDate "2017.12.28"]

1. Nf3 Nf6 2. d4 d5 3. e3 g6 4. c4 Bg7 5. Nc3 O-O 6. b4 c6 7. Bd3 Nbd7 8. Bb2
dxc4 9. Bxc4 Nb6 10. Bd3 Nfd5 11. a3 Be6 12. Ne4 a5 13. b5 cxb5 14. Bxb5 Nc7
15. Bd3 Nc4 16. Qe2 Nxb2 17. Qxb2 Bd5 18. O-O Rb8 19. Rac1 Ne6 20. Ned2 b6 21.
Rfd1 Nc5 22. Bc2 Qd7 23. e4 Bc6 24. Qc3 Rfc8 25. Qe3 Na4 26. Bb3 Nb2 27. Bxf7+
Kh8 28. Re1 e6 29. Ng5 Bxd4 30. Qh3 Bxf2+ 31. Kh1 h5 32. Bxg6 Kg7 33. Nxe6+
Kxg6 34. Rxc6 Qxc6 35. Qf5+ 1-0

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2018.01.05"]
[Round "11.5"]
[White "Mello Sales, Caio De"]
[Black "Silva Sobrinho, Agostinho Jose"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "1892"]
[BlackElo "2113"]
[Annotator "&,JULIO"]
[PlyCount "94"]
[EventDate "2017.12.28"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nc6 6. Nxc6 dxc6 7. O-O e5 8.
Be3 Be6 9. Nd2 Nf6 10. f3 Be7 11. Nc4 Nd7 12. a4 b5 13. axb5 axb5 14. Rxa8 Qxa8
15. Nb6 Nxb6 16. Bxb6 Qb7 17. Be3 O-O 18. Qe2 Rd8 19. Qf2 Bc4 20. Ra1 Bxd3 21.
Ra7 Ra8 22. cxd3 Rxa7 23. Bxa7 Qa6 24. h3 Bg5 25. Kh2 Bf4+ 26. g3 Bc1 27. Bb8
b4 28. Qc2 Be3 29. Bxe5 Qa1 30. Qg2 Qd1 31. d4 Bxd4 32. Bxd4 Qxd4 33. Qe2 c5
34. e5 Qd5 35. Kg2 c4 36. Kf1 g6 37. Kf2 Qc5+ 38. Ke1 c3 39. bxc3 Qxc3+ 40. Kd1
Kg7 41. f4 Qxg3 42. Qd2 Qb3+ 43. Ke2 Qc4+ 44. Kd1 b3 45. Qb2 Qf1+ 46. Kd2 Qxf4+
47. Ke1 Qg3+ 0-1

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2018.01.05"]
[Round "12.1"]
[White "Ribeiro, Yuri Alisson Cavalca"]
[Black "Mello Sales, Caio De"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1674"]
[BlackElo "1892"]
[PlyCount "0"]
[EventDate "2017.12.28"]

 0-1

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2018.01.05"]
[Round "12.2"]
[White "Silva Sobrinho, Agostinho Jose"]
[Black "Amorim, Gidelson Ferreira"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "2113"]
[BlackElo "2015"]
[Annotator "&,JULIO"]
[PlyCount "138"]
[EventDate "2017.12.28"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Qb3 Nxc3 6. bxc3 Bg7 7. Ba3 O-O 8.
e3 Nc6 9. Nf3 b6 10. Rd1 Bb7 11. Be2 Na5 12. Qc2 Re8 13. O-O Qc8 14. h3 c5 15.
d5 Qc7 16. Rfe1 e5 17. Bb5 Red8 18. e4 Bc8 19. Qe2 a6 20. Ba4 Rb8 21. Bc2 Nb7
22. Nd2 Bd7 23. Bc1 Bb5 24. c4 Bd7 25. Nb3 Nd6 26. Bg5 f6 27. Be3 Rf8 28. f4
Rbe8 29. fxe5 fxe5 30. Rf1 Qd8 31. Nxc5 bxc5 32. Bxc5 Qc7 33. Bxd6 Qxd6 34. Qe3
Rc8 35. Bb3 a5 36. Rc1 Qc5 37. Qxc5 Rxc5 38. Rxf8+ Kxf8 39. a3 Bh6 40. Rc3 Bd2
41. Rf3+ Ke7 42. Kf1 g5 43. Ke2 g4 44. d6+ Ke8 45. Rf1 Bf4 46. hxg4 Bxg4+ 47.
Kd3 Bd7 48. Rh1 h6 49. g3 Bg5 50. Rb1 Kf7 51. Bd1 Rc6 52. Bh5+ Ke6 53. Bg4+ Kf6
54. Rf1+ Kg6 55. Bf5+ Bxf5 56. Rxf5 Rxd6+ 57. Kc3 Rd4 58. Rxe5 Rd6 59. Kc2 a4
60. g4 Rd2+ 61. Kb1 Rb2+ 62. Kxb2 Bf6 63. Kc3 Bxe5+ 64. Kb4 Kg5 65. Kxa4 Kxg4
66. Kb5 h5 67. a4 h4 68. a5 h3 69. a6 Bb8 0-1

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2018.01.05"]
[Round "12.3"]
[White "Bastos, Werton Alvarenga"]
[Black "Araujo, Jairo De Oliveira"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2054"]
[BlackElo "1777"]
[PlyCount "0"]
[EventDate "2017.12.28"]

 1-0

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2018.01.05"]
[Round "12.4"]
[White "Alves Da Silva, Thiago"]
[Black "Correa, Luca Soares"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2006"]
[BlackElo "1819"]
[PlyCount "0"]
[EventDate "2017.12.28"]

 1/2-1/2

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2018.01.05"]
[Round "12.5"]
[White "Lima Fo, Jose Pacifico"]
[Black "Sales, Luis Carlos"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1871"]
[BlackElo "1736"]
[Annotator "&,JULIO"]
[PlyCount "62"]
[EventDate "2017.12.28"]

1. c4 c5 2. Nc3 e5 3. Nf3 d6 4. e4 Bg4 5. d3 Nf6 6. Be2 Be7 7. O-O O-O 8. h3
Bd7 9. Bg5 Nc6 10. Rb1 Ne8 11. Bxe7 Nxe7 12. b4 b6 13. bxc5 bxc5 14. Qd2 Ng6
15. Nd5 Nc7 16. Nxc7 Qxc7 17. Nh2 Rab8 18. Bg4 Bc6 19. Bf5 Ne7 20. Bg4 f5 21.
exf5 Nxf5 22. Qg5 Nd4 23. Rxb8 Qxb8 24. Qe7 Re8 25. Qg5 Qb7 26. Bh5 Rf8 27. f3
Ne2+ 28. Kh1 Nf4 29. Ng4 Kh8 30. Nf2 h6 31. Qg3 Nxh5 0-1

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2018.01.06"]
[Round "13.1"]
[White "Lima Fo, Jose Pacifico"]
[Black "Ribeiro, Yuri Alisson Cavalca"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1871"]
[BlackElo "1674"]
[PlyCount "0"]
[EventDate "2017.12.28"]

 1-0

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2018.01.06"]
[Round "13.2"]
[White "Sales, Luis Carlos"]
[Black "Alves Da Silva, Thiago"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1736"]
[BlackElo "2006"]
[PlyCount "0"]
[EventDate "2017.12.28"]

 0-1

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2018.01.06"]
[Round "13.3"]
[White "Correa, Luca Soares"]
[Black "Bastos, Werton Alvarenga"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "1819"]
[BlackElo "2054"]
[Annotator "&,JULIO"]
[PlyCount "67"]
[EventDate "2017.12.28"]

1. e4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 e6 5. d3 Ne7 6. f4 d5 7. e5 Nbc6 8. Nf3 O-O
9. O-O a6 10. Ne2 d4 11. Nd2 Nd5 12. Ne4 b6 13. c4 dxc3 14. bxc3 Bd7 15. c4
Nde7 16. d4 cxd4 17. Nxd4 Nxd4 18. Qxd4 Nf5 19. Qf2 Rc8 20. Ba3 Rxc4 21. Bxf8
Bxf8 22. Nf6+ Qxf6 23. exf6 Bc5 24. Qxc5 Rxc5 25. Rfd1 Rc7 26. Rac1 Rxc1 27.
Rxc1 h5 28. Rd1 Bb5 29. Rd8+ Kh7 30. Rb8 Ne3 31. Rxb6 Kh6 32. a4 Nc4 33. Rb8
Bxa4 34. Rh8# 1-0

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2018.01.06"]
[Round "13.4"]
[White "Araujo, Jairo De Oliveira"]
[Black "Silva Sobrinho, Agostinho Jose"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1777"]
[BlackElo "2113"]
[Annotator "&,JULIO"]
[PlyCount "64"]
[EventDate "2017.12.28"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 c5 6. e3 cxd4 7. exd4 d5 8. cxd5
Nxd5 9. Nc3 Nb6 10. O-O Nc6 11. Be3 Bg4 12. Ne2 Nd5 13. Rc1 Nxe3 14. fxe3 e5
15. dxe5 Qxd1 16. Rfxd1 Nxe5 17. Ned4 Rac8 18. b3 Nxf3+ 19. Nxf3 Rfe8 20. Kf2
Bh6 21. Rxc8 Bxe3+ 22. Ke2 Bxc8 23. Rd3 Bb6+ 24. Kd1 Bf5 25. Rd5 Be4 26. Rd7
Bc6 27. Rd3 Ba5 28. h3 a6 29. a3 Re7 30. b4 Bb6 31. Nh4 Bb5 32. Rd5 Bc4 0-1

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2018.01.06"]
[Round "13.5"]
[White "Amorim, Gidelson Ferreira"]
[Black "Mello Sales, Caio De"]
[Result "1/2-1/2"]
[ECO "E60"]
[WhiteElo "2015"]
[BlackElo "1892"]
[Annotator "&,JULIO"]
[PlyCount "139"]
[EventDate "2017.12.28"]

1. Nf3 Nf6 2. d4 g6 3. g3 Bg7 4. Bg2 d6 5. c4 Nbd7 6. O-O O-O 7. Nc3 c6 8. b3
e5 9. Bb2 e4 10. Ng5 d5 11. Nh3 Nb6 12. cxd5 cxd5 13. Ba3 Re8 14. Rc1 Bf5 15.
e3 Bg4 16. Qd2 Qd7 17. Nf4 g5 18. Nfe2 Bf3 19. Rc2 Qg4 20. h3 Qh5 21. g4 Bxg4
22. hxg4 Nxg4 23. Bd6 Re6 24. Bg3 f5 25. f3 Nf6 26. fxe4 fxe4 27. Rf5 Qg4 28.
Re5 h5 29. Rxe6 Qxe6 30. Nb5 Rf8 31. Rc1 h4 32. Bxh4 gxh4 33. Nf4 Qg4 34. Kh1
Nh5 35. Nxh5 Qxh5 36. Bh3 Qf3+ 37. Qg2 Qxe3 38. Rc7 Qg3 39. Rxb7 Rf2 40. Be6+
Kh8 41. Rb8+ Kh7 42. Qxg3 hxg3 43. Rb7 e3 44. Bg4 Rf4 45. Be2 g2+ 46. Kg1 Rf2
47. Bd3+ Kh6 48. Re7 Rxa2 49. Rxe3 a6 50. Rh3+ Kg5 51. Rg3+ Kf4 52. Rxg7 axb5
53. Bxb5 Kf3 54. Rf7+ Ke3 55. Rg7 Kxd4 56. Rxg2 Rxg2+ 57. Kxg2 Kc3 58. Be8 d4
59. Kf2 Kxb3 60. Ke2 Kc3 61. Bg6 Nd5 62. Bh7 Nf6 63. Bf5 Ne8 64. Bg6 Nd6 65.
Bh7 Kc4 66. Bg8+ Kc5 67. Bh7 Kd5 68. Kd3 Ke5 69. Bg6 Nb7 70. Kc4 1/2-1/2

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2018.01.06"]
[Round "14.1"]
[White "Ribeiro, Yuri Alisson Cavalca"]
[Black "Amorim, Gidelson Ferreira"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1674"]
[BlackElo "2015"]
[Annotator "&,JULIO"]
[PlyCount "106"]
[EventDate "2017.12.28"]

1. e4 Nf6 2. Nc3 d5 3. e5 d4 4. exf6 dxc3 5. fxg7 cxd2+ 6. Bxd2 Bxg7 7. c3 Be6
8. Nf3 Qd6 9. Qa4+ Bd7 10. Qb3 Nc6 11. Rd1 Na5 12. Qc2 Qe6+ 13. Be2 Qxa2 14.
O-O Qb3 15. Qd3 O-O-O 16. Bc1 Be6 17. Qe3 Qb6 18. Qf4 Bf6 19. Nd2 Rd5 20. Ne4
Be5 21. Qh4 f5 22. Nd2 Qd6 23. Nf3 Bf6 24. Qa4 Bd7 25. Qc2 Rd8 26. b4 Nc6 27.
b5 Ne5 28. c4 Rxd1 29. Rxd1 Qb4 30. Bd2 Qb2 31. Qa4 a6 32. Qa5 Be6 33. bxa6 b6
34. a7 Kb7 35. Qa4 Bd7 36. Qa1 Nxf3+ 37. Bxf3+ c6 38. Qa4 Be8 39. Be1 Ra8 40.
c5 Rxa7 41. Qb4 Qxb4 42. Bxb4 b5 43. Re1 Ra4 44. Rb1 Bf7 45. Bd2 Kc7 46. Be3 b4
47. g3 Ra1 48. Rxa1 Bxa1 49. Be2 Ba2 50. Kf1 e5 51. Ke1 Kd7 52. Kd1 Ke6 53. Kc2
b3+ 0-1

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2018.01.06"]
[Round "14.2"]
[White "Mello Sales, Caio De"]
[Black "Araujo, Jairo De Oliveira"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1892"]
[BlackElo "1777"]
[PlyCount "0"]
[EventDate "2017.12.28"]

 0-1

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2018.01.06"]
[Round "14.3"]
[White "Silva Sobrinho, Agostinho Jose"]
[Black "Correa, Luca Soares"]
[Result "1/2-1/2"]
[ECO "D59"]
[WhiteElo "2113"]
[BlackElo "1819"]
[Annotator "&,JULIO"]
[PlyCount "65"]
[EventDate "2017.12.28"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. cxd5
Nxd5 9. Bxe7 Qxe7 10. Nxd5 exd5 11. Bd3 Be6 12. O-O c5 13. dxc5 bxc5 14. Qc2
Nc6 15. a3 Rfc8 16. Rfe1 c4 17. Bf5 Rab8 18. Nd4 Nxd4 19. exd4 Qf6 20. Bxe6
fxe6 21. Re5 Rb6 22. b4 Rcb8 23. Rae1 a5 24. g3 axb4 25. axb4 Rxb4 26. Rxe6 Rb2
27. Rxf6 Rxc2 28. Rd6 Rbb2 29. Rd8+ Kf7 30. Rxd5 Rxf2 31. Rd7+ Kg6 32. Ree7
Rg2+ 33. Kf1 1/2-1/2

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2018.01.06"]
[Round "14.4"]
[White "Bastos, Werton Alvarenga"]
[Black "Sales, Luis Carlos"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2054"]
[BlackElo "1736"]
[PlyCount "0"]
[EventDate "2017.12.28"]

 1-0

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2018.01.06"]
[Round "14.5"]
[White "Alves Da Silva, Thiago"]
[Black "Lima Fo, Jose Pacifico"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2006"]
[BlackElo "1871"]
[PlyCount "0"]
[EventDate "2017.12.28"]

 1-0

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2018.01.07"]
[Round "15.1"]
[White "Alves Da Silva, Thiago"]
[Black "Ribeiro, Yuri Alisson Cavalca"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2006"]
[BlackElo "1674"]
[PlyCount "0"]
[EventDate "2017.12.28"]

 1/2-1/2

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2018.01.07"]
[Round "15.2"]
[White "Lima Fo, Jose Pacifico"]
[Black "Bastos, Werton Alvarenga"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1871"]
[BlackElo "2054"]
[PlyCount "0"]
[EventDate "2017.12.28"]

 0-1

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2018.01.07"]
[Round "15.3"]
[White "Sales, Luis Carlos"]
[Black "Silva Sobrinho, Agostinho Jose"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1736"]
[BlackElo "2113"]
[Annotator "&,JULIO"]
[PlyCount "118"]
[EventDate "2017.12.28"]

1. d4 Nf6 2. Nf3 c5 3. c3 b6 4. Bg5 Bb7 5. Nbd2 cxd4 6. cxd4 d6 7. e3 Nbd7 8.
Be2 h6 9. Bh4 g5 10. Bg3 Bg7 11. O-O O-O 12. h3 Ne4 13. Nxe4 Bxe4 14. Rc1 Bb7
15. Qb3 Nf6 16. Nd2 Rc8 17. Qa3 Rxc1 18. Rxc1 Qb8 19. b3 Rc8 20. Kf1 Rxc1+ 21.
Qxc1 Qa8 22. Bf3 Bxf3 23. Nxf3 Qb7 24. Qc2 Qa6+ 25. Ke1 Nd5 26. a4 b5 27. axb5
Qa5+ 28. Kf1 Qxb5+ 29. Kg1 Qb7 30. Nd2 Nb4 31. Qc4 Bf8 32. h4 d5 33. Qe2 Qc6
34. hxg5 hxg5 35. f4 gxf4 36. Bxf4 Qg6 37. Qf3 e6 38. e4 dxe4 39. Nxe4 Nd5 40.
Be5 Bh6 41. Qg3 Qxg3 42. Bxg3 Be3+ 43. Bf2 Bf4 44. Nc5 Kf8 45. Kf1 Ne3+ 46. Kg1
Nc2 47. Nd7+ Ke7 48. Ne5 Bxe5 49. dxe5 a6 50. Kf1 Kd7 51. Ke2 Na1 52. b4 Nc2
53. Bc5 Kc6 54. Kd2 Na3 55. Kd3 Kd5 56. Bd6 Nc4 57. Kc3 Nxd6 58. exd6 Kxd6 59.
Kd4 f5 0-1

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2018.01.07"]
[Round "15.4"]
[White "Correa, Luca Soares"]
[Black "Mello Sales, Caio De"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1819"]
[BlackElo "1892"]
[PlyCount "0"]
[EventDate "2017.12.28"]

 1-0

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2018.01.07"]
[Round "15.5"]
[White "Araujo, Jairo De Oliveira"]
[Black "Amorim, Gidelson Ferreira"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1777"]
[BlackElo "2015"]
[PlyCount "0"]
[EventDate "2017.12.28"]

 0-1

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2018.01.07"]
[Round "16.1"]
[White "Ribeiro, Yuri Alisson Cavalca"]
[Black "Araujo, Jairo De Oliveira"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1674"]
[BlackElo "1777"]
[PlyCount "0"]
[EventDate "2017.12.28"]

 1-0

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2018.01.07"]
[Round "16.2"]
[White "Amorim, Gidelson Ferreira"]
[Black "Correa, Luca Soares"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "2015"]
[BlackElo "1819"]
[Annotator "&,JULIO"]
[PlyCount "110"]
[EventDate "2017.12.28"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d3 O-O 5. c4 d6 6. Nc3 e5 7. O-O Nc6 8. h3 h6
9. Rb1 Nd4 10. Nxd4 exd4 11. Nb5 Nd7 12. b4 a6 13. Na3 Rb8 14. Nc2 b6 15. Bb2
c5 16. a3 Bb7 17. Bxb7 Rxb7 18. e3 dxe3 19. Nxe3 Bxb2 20. Rxb2 Nf6 21. d4 Rb8
22. Rd2 Ne4 23. Rd3 Qc8 24. Qg4 Qxg4 25. Nxg4 Kg7 26. Kg2 f5 27. Ne3 f4 28.
gxf4 Rxf4 29. Nd5 Rf7 30. f3 Nf6 31. Nxf6 Rxf6 32. Re1 Rbf8 33. dxc5 dxc5 34.
Re7+ R8f7 35. Re8 Rf8 36. Rxf8 Rxf8 37. Kg3 cxb4 38. axb4 Rc8 39. Rd4 Rc6 40.
Kf4 Kf6 41. Ke4 Ke6 42. Kd3 Rd6 43. c5 bxc5 44. bxc5 Rxd4+ 45. Kxd4 a5 46. Kc4
a4 47. c6 Kd6 48. Kb5 Kc7 49. Kxa4 Kxc6 50. Kb4 Kd5 51. Kc3 Ke5 52. Kd3 Kf4 53.
Ke2 Kg3 54. h4 Kxh4 55. Kf2 Kh3 0-1

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2018.01.07"]
[Round "16.3"]
[White "Mello Sales, Caio De"]
[Black "Sales, Luis Carlos"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1892"]
[BlackElo "1736"]
[PlyCount "0"]
[EventDate "2017.12.28"]

 0-1

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2018.01.07"]
[Round "16.4"]
[White "Silva Sobrinho, Agostinho Jose"]
[Black "Lima Fo, Jose Pacifico"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "2113"]
[BlackElo "1871"]
[Annotator "&,JULIO"]
[PlyCount "133"]
[EventDate "2017.12.28"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Nf6 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8.
Bxd6 Qxd6 9. Bb5 O-O 10. O-O Bd7 11. Rc1 Rac8 12. Qe2 a6 13. Bxc6 Bxc6 14. Ne5
Nd7 15. f4 f5 16. Nxd7 Bxd7 17. a3 b5 18. b4 Rc4 19. Qb2 Rfc8 20. Kf2 Qe7 21.
g3 Qe8 22. Nb1 Qh5 23. h4 Qg4 24. Nd2 Qh3 25. Nf3 Be8 26. Rh1 Qxh1 27. Rxh1
Rc2+ 28. Qxc2 Rxc2+ 29. Kf1 Bh5 30. Rh2 Rc1+ 31. Ne1 Rc3 32. Ra2 Bd1 33. Kf2
Bb3 34. Ra1 Bc4 35. a4 Rb3 36. axb5 Bxb5 37. Nf3 Rxb4 38. Ng5 Rb2+ 39. Kg1 Re2
40. Ra3 Re1+ 41. Kf2 Re2+ 42. Kg1 Rc2 43. Nxe6 Kf7 44. Nc5 Kg6 45. Nxa6 Kh5 46.
Nb4 Rc1+ 47. Kf2 Bc4 48. Nd3 Rc2+ 49. Kf3 Rd2 50. Nf2 Be2+ 51. Kg2 Bc4 52. Ra7
Kh6 53. Re7 Bd3 54. Kg1 Be4 55. Re6+ g6 56. g4 Re2 57. Re7 fxg4 58. Nxg4+ Kh5
59. Kf1 Bd3 60. Ne5 Rxe3+ 61. Kf2 Rxe5 62. Rxh7+ Kg4 63. fxe5 Kf5 64. Ke3 Be4
65. Rf7+ Ke6 66. Rf6+ Ke7 67. Kf4 1-0

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2018.01.07"]
[Round "16.5"]
[White "Bastos, Werton Alvarenga"]
[Black "Alves Da Silva, Thiago"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2054"]
[BlackElo "2006"]
[PlyCount "0"]
[EventDate "2017.12.28"]

 1/2-1/2

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2018.01.10"]
[Round "17.1"]
[White "Bastos, Werton Alvarenga"]
[Black "Ribeiro, Yuri Alisson Cavalca"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2054"]
[BlackElo "1674"]
[PlyCount "0"]
[EventDate "2017.12.28"]

 1-0

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2018.01.10"]
[Round "17.2"]
[White "Alves Da Silva, Thiago"]
[Black "Silva Sobrinho, Agostinho Jose"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2006"]
[BlackElo "2113"]
[PlyCount "0"]
[EventDate "2017.12.28"]

 1-0

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2018.01.10"]
[Round "17.3"]
[White "Lima Fo, Jose Pacifico"]
[Black "Mello Sales, Caio De"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1871"]
[BlackElo "1892"]
[PlyCount "0"]
[EventDate "2017.12.28"]

 1-0

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2018.01.10"]
[Round "17.4"]
[White "Sales, Luis Carlos"]
[Black "Amorim, Gidelson Ferreira"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1736"]
[BlackElo "2015"]
[Annotator "&,JULIO"]
[PlyCount "100"]
[EventDate "2017.12.28"]

1. d4 Nf6 2. Nf3 g6 3. b3 Bg7 4. Bb2 O-O 5. Nbd2 d5 6. e3 Nbd7 7. c4 b6 8. Be2
Bb7 9. O-O h6 10. Rc1 e6 11. Re1 Ne4 12. cxd5 exd5 13. b4 a6 14. Qc2 Rc8 15.
Nxe4 dxe4 16. Nd2 Qe7 17. Qb3 Nf6 18. a4 Rfd8 19. b5 a5 20. Ba3 Qe8 21. Rc2 Bf8
22. Rec1 Bxa3 23. Qxa3 Rd7 24. Nc4 Nd5 25. Ne5 Re7 26. Qb3 Nb4 27. Rc3 Kg7 28.
Bc4 f6 29. Nc6 Bxc6 30. bxc6 Qd8 31. Be6 Rb8 32. d5 Qd6 33. Rd1 Rf8 34. Rd4 f5
35. g3 Na6 36. Rdc4 Nc5 37. Qa3 Rd8 38. Rd4 Nxe6 39. Qxd6 Rxd6 40. dxe6 Rxd4
41. exd4 Rxe6 42. Kf1 Rd6 43. Rc4 Kf6 44. Ke2 Ke6 45. Ke3 Kd5 46. Rc2 Rxc6 47.
Rxc6 Kxc6 48. g4 b5 49. axb5+ Kxb5 50. gxf5 gxf5 0-1

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2018.01.10"]
[Round "17.5"]
[White "Correa, Luca Soares"]
[Black "Araujo, Jairo De Oliveira"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1819"]
[BlackElo "1777"]
[PlyCount "0"]
[EventDate "2017.12.28"]

 1/2-1/2

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2018.01.10"]
[Round "18.1"]
[White "Ribeiro, Yuri Alisson Cavalca"]
[Black "Correa, Luca Soares"]
[Result "1/2-1/2"]
[ECO "A49"]
[WhiteElo "1674"]
[BlackElo "1819"]
[Annotator "&,JULIO"]
[PlyCount "140"]
[EventDate "2017.12.28"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 O-O 5. Bg2 d6 6. d4 c5 7. c3 Nbd7 8. d5 b5
9. Nbd2 a5 10. e4 Ng4 11. Rb1 Nge5 12. O-O Nd3 13. Ba1 b4 14. Nc4 N3e5 15.
Ncxe5 Nxe5 16. h3 Nxf3+ 17. Qxf3 Bd7 18. cxb4 axb4 19. Bxg7 Kxg7 20. Ra1 Ra3
21. Qe2 Qa5 22. Qb2+ f6 23. Rfd1 Ra8 24. Rd2 Bb5 25. Bf1 Qa6 26. Bg2 Qa5 27. e5
fxe5 28. f4 c4 29. bxc4 Bxc4 30. fxe5 Kg8 31. Qd4 Qa7 32. Qxa7 R8xa7 33. exd6
exd6 34. Rb1 Rxa2 35. Rxa2 Rxa2 36. Rxb4 Rc2 37. h4 Kg7 38. Rb6 Rd2 39. Rxd6
Kf7 40. Rd7+ Kf6 41. Rxh7 Bxd5 42. Bxd5 Rxd5 43. Kg2 Rd3 44. Rb7 Ra3 45. Rb4
Ra5 46. Kf3 Rc5 47. g4 Rc7 48. Kf4 Ra7 49. Rb6+ Kg7 50. Rb5 Rc7 51. Kg5 Rc6 52.
Rb7+ Kf8 53. Kh6 Rc4 54. g5 Rxh4+ 55. Kxg6 Rg4 56. Rf7+ Kg8 57. Rf5 Ra4 58. Kh6
Ra8 59. Rf6 Rb8 60. Rc6 Ra8 61. g6 Rb8 62. Rc7 Ra8 63. Re7 Rb8 64. Kg5 Ra8 65.
Kf6 Ra6+ 66. Re6 Rxe6+ 67. Kxe6 Kg7 68. Kf5 Kg8 69. Kg5 Kg7 70. Kh5 Kg8 1/2-1/2

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2018.01.10"]
[Round "18.2"]
[White "Araujo, Jairo De Oliveira"]
[Black "Sales, Luis Carlos"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1777"]
[BlackElo "1736"]
[PlyCount "0"]
[EventDate "2017.12.28"]

 1/2-1/2

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2018.01.10"]
[Round "18.3"]
[White "Amorim, Gidelson Ferreira"]
[Black "Lima Fo, Jose Pacifico"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2015"]
[BlackElo "1871"]
[Annotator "&,JULIO"]
[PlyCount "43"]
[EventDate "2017.12.28"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Ng3 Bd6 7. Bd3 c5 8.
c3 O-O 9. O-O b6 10. Qe2 cxd4 11. Nxd4 Nc5 12. Bc2 Ba6 13. Nb5 Nd5 14. Rd1 Qe8
15. Bxh7+ Kh8 16. Rxd5 exd5 17. Qh5 Qe1+ 18. Nf1 Qxf1+ 19. Kxf1 Bxb5+ 20. Kg1
g6 21. Qh6 Rfe8 22. Bxg6+ 1-0

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2018.01.10"]
[Round "18.4"]
[White "Mello Sales, Caio De"]
[Black "Alves Da Silva, Thiago"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1892"]
[BlackElo "2006"]
[PlyCount "0"]
[EventDate "2017.12.28"]

 0-1

[Event "Circuito Piauiense de Xadrez Clįssico 20"]
[Site "Clube Teresinense de Xadrez  T"]
[Date "2018.01.10"]
[Round "18.5"]
[White "Silva Sobrinho, Agostinho Jose"]
[Black "Bastos, Werton Alvarenga"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2113"]
[BlackElo "2054"]
[PlyCount "0"]
[EventDate "2017.12.28"]

 1/2-1/2