[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.20"]
[Round "1.1"]
[White "Leal Assunção, Matheus"]
[Black "Brito, Luismar"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1825"]
[BlackElo "2297"]
[PlyCount "80"]
[EventDate "2007.07.20"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Nbd7 8.
O-O Nc5 9. Bg5 Be7 10. f3 Bd7 11. a3 Nxb3 12. Nxb3 Qc7 13. Qe2 O-O 14. Rfd1 b5
15. Kh1 Rfc8 16. Rd2 a5 17. Nxb5 Bxb5 18. Qxb5 a4 19. Nd4 Ra5 20. Bxf6 Rxb5 21.
Nxb5 Qa5 22. Rad1 gxf6 23. Nd4 Bf8 24. c3 Bh6 25. Re2 Bf4 26. g3 Be5 27. Kg2 d5
28. exd5 Qxd5 29. Rdd2 Qb7 30. Re4 Rd8 31. Rg4+ Kf8 32. Rc2 f5 33. Rh4 Bf6 34.
Rh5 Bxd4 35. cxd4 Rxd4 36. Rg5 Rd3 37. Kh3 h6 38. Rh5 Qxf3 39. Rxh6 Kg7 40. Rh4
Qf1+ 0-1

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.20"]
[Round "1.2"]
[White "Macedo, Maximo Iack"]
[Black "Pereira De Lima, Wallailton"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2282"]
[BlackElo "1822"]
[PlyCount "0"]
[EventDate "2007.07.20"]

 1-0

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.20"]
[Round "1.3"]
[White "Costa Jr, Jose Arlindo"]
[Black "Miranda Jr, Roberto Calheiros de"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1818"]
[BlackElo "2205"]
[PlyCount "90"]
[EventDate "2007.07.20"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. Nc3 Nf6 5. O-O d6 6. d4 Bg4 7. dxe5 dxe5 8.
Be2 O-O 9. Bg5 Qxd1 10. Raxd1 Bxf3 11. Bxf3 Nd4 12. Bxf6 Bxf6 13. Nd5 c6 14.
Nxf6+ gxf6 15. c3 Nxf3+ 16. gxf3 Rfd8 17. Kg2 Kf8 18. f4 Ke7 19. Kf3 exf4 20.
Kxf4 Rg8 21. Ke3 Rg2 22. h3 Rag8 23. Rd3 Rg1 24. Rfd1 Rxd1 25. Rxd1 Rg5 26. b4
Rh5 27. Rh1 f5 28. f3 fxe4 29. fxe4 Rg5 30. a4 h5 31. Rf1 Ke6 32. c4 Rg3+ 33.
Rf3 Rxf3+ 34. Kxf3 Ke5 35. Ke3 b6 36. Kf3 c5 37. bxc5 bxc5 38. Kg3 Kxe4 39. Kh4
f5 40. Kxh5 f4 41. Kg4 f3 42. Kg3 Ke3 43. h4 f2 44. Kg2 Ke2 45. h5 f1=Q+ 0-1

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.20"]
[Round "1.4"]
[White "Silveira Filho, Neri da Silva"]
[Black "Firmo, Vitor"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2204"]
[BlackElo "1696"]
[PlyCount "83"]
[EventDate "2007.07.20"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg4 6. Bc4 e6 7. O-O Be7 8.
h3 Bxf3 9. Qxf3 Nf6 10. c3 Nbd7 11. d4 O-O 12. Re1 Re8 13. Bg5 Qc7 14. Rad1
Rad8 15. b4 Nd5 16. Bxe7 Rxe7 17. a4 N7f6 18. Re5 a5 19. bxa5 Ra8 20. Bb3 Rxa5
21. c4 Nb4 22. Qc3 c5 23. dxc5 Nc6 24. Rg5 Kf8 25. Rxg7 Qe5 26. Qxe5 Nxe5 27.
Rg5 Ned7 28. Nh5 h6 29. Nxf6 Nxf6 30. Rd8+ Re8 31. Rxe8+ Kxe8 32. Re5 Nd7 33.
Rh5 Nxc5 34. Bc2 b6 35. Rxh6 Nxa4 36. Rh8+ Ke7 37. Rb8 Ra6 38. h4 Nb2 39. h5
Ra7 40. h6 Ra1+ 41. Kh2 Ra5 42. g4 1-0

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.20"]
[Round "1.5"]
[White "De Moura, Sergio Jovelino"]
[Black "De Almeida Jr, Benone Lopes"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2170"]
[PlyCount "100"]
[EventDate "2007.07.20"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Bg5 Nbd7 7. h4 c5 8. d5 b5
9. cxb5 a6 10. Qd2 axb5 11. Bxb5 Ba6 12. Bxa6 Rxa6 13. Nf3 Rb6 14. O-O Rb4 15.
Rfe1 Ng4 16. Rab1 Nde5 17. Nxe5 Nxe5 18. b3 Qd7 19. f3 Rd4 20. Qe2 h6 21. Be3
Rb4 22. Bd2 Rd4 23. Nd1 Rb8 24. Bc3 Ra4 25. Ne3 Ra3 26. Rec1 Qa7 27. Bxe5 Bxe5
28. Rc2 c4 29. Rxc4 Rxa2 30. Qd3 Bf4 31. Rc3 Ra8 32. Rbc1 Kh7 33. Kf1 Bg3 34.
h5 Ra1 35. hxg6+ fxg6 36. Ke2 Rxc1 37. Rxc1 Qb6 38. Qc3 Be5 39. Nc4 Ra2+ 40.
Kd3 Qf2 41. Nxe5 Qe2+ 42. Kd4 dxe5+ 43. Kxe5 Qxg2 44. f4 g5 45. Qc7 Qb2+ 46.
Ke6 Qf6+ 47. Kd7 Qg7 48. Rc6 Qf7 49. Qd8 e6+ 50. Qe7 Ra7+ 0-1

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.20"]
[Round "1.6"]
[White "Santiago, Yago De Moura"]
[Black "Almeida, Carlos Bruno"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2139"]
[PlyCount "86"]
[EventDate "2007.07.20"]

1. Nf3 Nf6 2. b4 d5 3. e3 Bg4 4. Bb2 e6 5. a3 Nbd7 6. d4 Bd6 7. Nbd2 O-O 8. Be2
Re8 9. Ne5 Bxe2 10. Qxe2 Be7 11. O-O Nxe5 12. dxe5 Nd7 13. f4 f5 14. c4 c6 15.
Nb3 Nb6 16. c5 Nc4 17. Rac1 a5 18. Rxc4 dxc4 19. Nxa5 Rxa5 20. Rd1 Qc7 21. Qxc4
Bxc5 22. bxa5 Bxe3+ 23. Kh1 Qxa5 24. Qd3 Qc5 25. Qd7 Re7 26. Qd6 Kf7 27. a4 Qc2
28. Ba3 c5 29. a5 Qc3 30. a6 Qxa3 31. axb7 Rxb7 32. Qc6 Qa7 33. Qf3 Rd7 34. Rf1
Qa6 35. Qh5+ Kf8 36. Rb1 Qd3 37. Ra1 Bxf4 38. Ra8+ Rd8 39. Ra1 g6 40. Qh4 Qd1+
41. Qe1 Qxe1+ 42. Rxe1 c4 43. g3 c3 0-1

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.20"]
[Round "1.7"]
[White "Sá, Francisco"]
[Black "Pinto, Carlos Henrique Lope"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2109"]
[PlyCount "75"]
[EventDate "2007.07.20"]

1. e4 Nf6 2. Nc3 d5 3. e5 Ne4 4. Nxe4 dxe4 5. d3 Qd5 6. f4 Bf5 7. g4 exd3 8.
Nf3 Bxg4 9. Bg2 Qe4+ 10. Kf1 dxc2 11. Qe2 Bxf3 12. Bxf3 Qxe2+ 13. Kxe2 Nc6 14.
Be3 O-O-O 15. Bxc6 bxc6 16. Bxa7 e6 17. Be3 Be7 18. Rhc1 Rd1 19. Rxd1 cxd1=Q+
20. Rxd1 Rd8 21. Rg1 g6 22. Rc1 Kb7 23. Rc3 Rd5 24. a4 h5 25. Rb3+ Kc8 26. Rc3
Kd7 27. b3 Bb4 28. Rc4 c5 29. Rc1 Kc6 30. Rc4 Ba3 31. Rc2 Kb6 32. Rc4 Kc6 33.
Rc2 Rd7 34. Rc3 Kd5 35. Kf3 Bb4 36. Rd3+ Kc6 37. Ke4 Be1 38. Kf3 0-1

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.20"]
[Round "1.8"]
[White "Torres, Douglas Da Silva"]
[Black "Jordão Barbosa, Marcio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2089"]
[PlyCount "69"]
[EventDate "2007.07.20"]

1. c4 e5 2. Nc3 Nc6 3. g3 Bc5 4. Bg2 Nf6 5. Nf3 d6 6. d3 h6 7. O-O Bg4 8. Na4
Bd4 9. e3 Bb6 10. a3 Qd7 11. b4 h5 12. Nxb6 axb6 13. h4 e4 14. dxe4 Nxe4 15.
Qd3 Bf5 16. Qb3 Be6 17. Rd1 Rg8 18. Nd4 Nf6 19. Nxe6 Qxe6 20. Rd5 Nxd5 21. cxd5
Qf6 22. Bb2 Ne5 23. f4 Ra7 24. fxe5 dxe5 25. Rf1 Qd6 26. Rf5 f6 27. Rxh5 g6 28.
Rh7 Kf8 29. Bh3 Rg7 30. Rh6 g5 31. h5 g4 32. Bg2 Qe7 33. Qd3 Qf7 34. Qf5 Ra8
35. Rxf6 1-0

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.20"]
[Round "1.9"]
[White "De Souza, Arthur Olintho"]
[Black "Macedo, Alexandre"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "2088"]
[PlyCount "77"]
[EventDate "2007.07.20"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 c5 5. c3 cxd4 6. exd4 d6 7. Bd3 O-O 8. O-O
Re8 9. Re1 a6 10. Nbd2 Nh5 11. Bg5 h6 12. Bh4 g5 13. Bg3 Nxg3 14. hxg3 f5 15.
Qc2 Rf8 16. Re2 Nc6 17. d5 Ne5 18. Nxe5 dxe5 19. Bc4 b5 20. Bb3 Bb7 21. Nf3 e4
22. Nd4 Bxd4 23. d6+ Kg7 24. dxe7 Bxf2+ 25. Rxf2 Qxe7 26. a4 Qc5 27. Kh2 e3 28.
Re2 Be4 29. Qc1 f4 30. gxf4 gxf4 31. Qe1 Bd3 32. Rd1 Qh5+ 33. Kg1 Qxe2 34. Qh4
Rae8 35. Kh2 Rf6 36. Re1 Qf2 37. Qg4+ Rg6 38. Qd7+ Kf8 39. Qf7# 1-0

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.20"]
[Round "1.10"]
[White "Braga, Jose Pereira"]
[Black "Ferreira, Alexander"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2071"]
[PlyCount "67"]
[EventDate "2007.07.20"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Qd2 O-O 8.
Be2 a6 9. O-O-O d6 10. h4 Bd7 11. h5 Rc8 12. hxg6 fxg6 13. Bc4+ Kh8 14. Ne6
Bxe6 15. Bxe6 Qa5 16. Bh6 Bxh6 17. Qxh6 Ne5 18. Kb1 Nf7 19. Qe3 Rc5 20. Nd5 Qd8
21. Nxf6 exf6 22. Bxf7 Rg5 23. Bd5 Qe7 24. Qh3 Rh5 25. Qe6 Qxe6 26. Bxe6 Rxh1
27. Rxh1 Re8 28. Bd5 b6 29. c4 Kg7 30. Kc2 f5 31. Kd3 fxe4+ 32. Bxe4 h6 33. f3
Kf6 34. Rxh6 1-0

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.20"]
[Round "1.11"]
[White "Lima, Alan da Silva"]
[Black "Camara, Jose Arruda"]
[Result "1/2-1/2"]
[ECO "A00"]
[BlackElo "2033"]
[PlyCount "178"]
[EventDate "2007.07.20"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Bd6 5. Be2 Ne7 6. c3 Bf5 7. Nbd2 c6 8.
Nf1 O-O 9. Ne3 Bg6 10. O-O Nd7 11. Re1 Re8 12. Bd3 Qc7 13. Bxg6 Nxg6 14. Nf5
Bf8 15. Be3 Nf6 16. Qc2 Qd7 17. N3h4 Nxh4 18. Nxh4 Ne4 19. f3 Nd6 20. b3 Be7
21. g3 Bxh4 22. gxh4 Qh3 23. Qf2 Nf5 24. Bf4 Qxh4 25. Qxh4 Nxh4 26. Kf2 Nf5 27.
Re5 Rxe5 28. Bxe5 f6 29. Bg3 Re8 30. Bf4 Kf7 31. Rd1 h5 32. Re1 Rxe1 33. Kxe1
g5 34. Bd2 Kg6 35. Kf2 b5 36. Bc1 Nh4 37. h3 Kf5 38. Kg3 Ng6 39. Bd2 a6 40. Be3
h4+ 41. Kg2 Nf4+ 42. Kh2 Ne6 43. Kg2 Kg6 44. Kh2 f5 45. Kg2 Kh5 46. Kh2 g4 47.
f4 Kg6 48. Kg2 Kh5 49. Kh2 Nc7 50. Kg2 Ne8 51. Bd2 Nf6 52. Be1 Ne4 53. Kh2 g3+
54. Kg2 Kg6 55. Kf3 Kf7 56. b4 Kg6 57. Kg2 Nd6 58. Bd2 Nb7 59. Kf3 a5 60. a3 a4
61. Kg2 Nd6 62. Kf3 Ne4 63. Be1 Kh5 64. Kg2 Nd6 65. Bd2 Nc4 66. Bc1 Kg6 67. Kf3
Kf7 68. Ke2 Ke6 69. Kf3 Nd6 70. Bd2 Ne4 71. Be1 Kd6 72. Kg2 c5 73. bxc5+ Nxc5
74. Bxg3 Ne4 75. Be1 Ke6 76. Kf3 Kf7 77. Ke3 Kg6 78. Bxh4 Nxc3 79. Be1 Ne4 80.
Kd3 Kh5 81. Ke3 Nd6 82. Kf3 Ne4 83. Kg2 Nd6 84. Bb4 Ne4 85. Be1 Kg6 86. Kf3 Nd6
87. Bd2 Ne4 88. Bb4 Kh5 89. Be7 Kg6 1/2-1/2

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.20"]
[Round "1.12"]
[White "Chellappa, Thiago"]
[Black "Born, Ary"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2013"]
[PlyCount "117"]
[EventDate "2007.07.20"]

1. e4 e5 2. Nf3 d5 3. exd5 e4 4. Qe2 Nf6 5. Nc3 Be7 6. Nxe4 O-O 7. Nxf6+ Bxf6
8. Qc4 Nd7 9. Qb3 Nc5 10. Qc4 b6 11. d3 Bb7 12. Be2 Bxd5 13. Qg4 Re8 14. Kd1
Ne4 15. Rf1 c5 16. Nd2 Nd6 17. Bf3 Nb5 18. Bxd5 Qxd5 19. c4 Qd4 20. Qxd4 Nxd4
21. Rb1 Re6 22. Re1 Rxe1+ 23. Kxe1 Nc2+ 24. Kf1 Re8 25. Ne4 Be5 26. f4 Bd4 27.
Bd2 f5 28. Nd6 Ne3+ 29. Bxe3 Rxe3 30. Re1 g6 31. Rxe3 Bxe3 32. g3 a6 33. a4 Bd4
34. Nc8 Bxb2 35. Nxb6 Bc3 36. Nd7 Bb4 37. Nb8 a5 38. Ke2 Kf7 39. Nc6 Bc3 40.
Ke3 Ke6 41. d4 Kd6 42. d5 h5 43. h3 Be1 44. Kf3 h4 45. gxh4 Bxh4 46. Nxa5 Bd8
47. Nc6 Bf6 48. a5 Kc7 49. a6 Kb6 50. a7 Kb7 51. d6 Ka8 52. d7 Bh4 53. d8=Q+
Bxd8 54. Nxd8 Kxa7 55. Nf7 Kb6 56. Ne5 Ka5 57. Nxg6 Kb4 58. Ne5 Kc3 59. h4 1-0

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.20"]
[Round "1.13"]
[White "da Silva, Jucylia Mircela Lima"]
[Black "Bento, Alex Janes"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1934"]
[PlyCount "44"]
[EventDate "2007.07.20"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 h6 4. d3 d6 5. Be3 Bg4 6. Nbd2 a6 7. O-O Nf6 8. h3
Bh5 9. c3 g5 10. d4 cxd4 11. cxd4 g4 12. hxg4 Nxg4 13. Qb3 Na5 14. Qc3 Rc8 15.
b3 b5 16. d5 Rg8 17. b4 Nxc4 18. Qb3 Ngxe3 19. fxe3 Qd7 20. a4 Qh3 21. Rf2 Nxd2
22. Rxd2 Bxf3 0-1

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.20"]
[Round "1.14"]
[White "Oliveira Jr, Antonio Fernandes"]
[Black "Dos Santos, Valdir Rerold Tavare"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1934"]
[PlyCount "69"]
[EventDate "2007.07.20"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 Qe7 6. a3 Bxd2+ 7. Nbxd2 O-O 8.
Bg2 Nbd7 9. O-O dxc4 10. Nxc4 b6 11. Nfe5 Rb8 12. Nc6 Qe8 13. Nxb8 Nxb8 14. Ne5
Nbd7 15. Nc6 e5 16. Nxa7 e4 17. Nb5 Ng4 18. Nxc7 Qd8 19. e3 Ndf6 20. Rc1 Qd6
21. Qc2 Nxh2 22. Qc6 Qxc6 23. Rxc6 Nf3+ 24. Bxf3 exf3 25. Rxb6 h5 26. Rxf6 gxf6
27. Nd5 Kg7 28. Nf4 Rh8 29. Rc1 Bf5 30. Rc5 Bg4 31. Kh2 h4 32. gxh4 Rxh4+ 33.
Kg3 Rh1 34. Kxg4 Rg1+ 35. Kxf3 1-0

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.20"]
[Round "1.15"]
[White "Santos, Lucas Azevedo"]
[Black "Prado Oliveira, Fellipe"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1908"]
[PlyCount "90"]
[EventDate "2007.07.20"]

1. f4 g6 2. Nf3 c5 3. g3 Bg7 4. Bg2 Nc6 5. O-O Nf6 6. d3 d5 7. c3 O-O 8. Qc2
Re8 9. Kh1 e5 10. fxe5 Nxe5 11. Nxe5 Rxe5 12. Bf4 Re8 13. Nd2 Rxe2 14. Bf3 Re8
15. Qb3 Bf5 16. c4 Qb6 17. Rfd1 Qxb3 18. Nxb3 dxc4 19. dxc4 Be4 20. Kg2 Bxf3+
21. Kxf3 Ne4 22. Rab1 f5 23. Rd7 b6 24. Nd2 Nf6 25. Rd6 h6 26. b3 g5 27. Be3
Re7 28. Rd1 Ng4 29. Bg1 Ne5+ 30. Kg2 Nf7 31. Rd3 Re2+ 32. Kf1 Rae8 33. a3 g4
34. Nb1 Ng5 35. R3d2 Rxd2 36. Nxd2 Rd8 37. Ke2 Ne4 38. Nxe4 Rxd1 39. Kxd1 fxe4
40. Ke2 Bd4 41. Be3 Kg7 42. Kd2 h5 43. b4 Kf6 44. bxc5 Bxc5 45. Bxc5 bxc5 0-1

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.20"]
[Round "1.16"]
[White "Rodrigues, Flavio Leite"]
[Black "Trajano, Amy"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1839"]
[PlyCount "40"]
[EventDate "2007.07.20"]

1. e4 e5 2. Nc3 Bc5 3. g3 d6 4. Bg2 Nf6 5. Nge2 Ng4 6. O-O Qf6 7. Nd5 Bxf2+ 8.
Kh1 Qd8 9. h3 h5 10. Bf3 c6 11. Ndc3 h4 12. Bxg4 Bxg4 13. Rxf2 hxg3 14. Rg2
Rxh3+ 15. Kg1 Qh4 16. Kf1 Rh1+ 17. Ng1 Bxd1 18. Nxd1 Qxe4 19. Ne3 Qf4+ 20. Ke2
Rxg1 0-1

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.20"]
[Round "2.1"]
[White "Brito, Luismar"]
[Black "Braga, Jose Pereira"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2297"]
[BlackElo "2071"]
[PlyCount "51"]
[EventDate "2007.07.20"]

1. e4 g6 2. d4 Bg7 3. Nc3 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. Be3 d6 7. Qd2 Nf6 8. f3
h5 9. O-O-O Qa5 10. Kb1 a6 11. Bc4 O-O 12. Bb3 Nxd4 13. Bxd4 Re8 14. Bxf6 Bxf6
15. Nd5 Qxd2 16. Nxf6+ exf6 17. Rxd2 Rd8 18. Rhd1 Be6 19. Rxd6 Rxd6 20. Rxd6
Bxb3 21. axb3 Kg7 22. c4 Rc8 23. Kc2 g5 24. Kc3 Rc7 25. b4 Re7 26. Kd4 1-0

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.20"]
[Round "2.2"]
[White "Bento, Alex Janes"]
[Black "Macedo, Maximo Iack"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1934"]
[BlackElo "2282"]
[PlyCount "52"]
[EventDate "2007.07.20"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Nbd7 8. h3
Bb4 9. Bd2 Qe7 10. Nh4 O-O 11. Nxf5 exf5 12. O-O a5 13. Bd3 Ne4 14. Nxe4 fxe4
15. Bxb4 axb4 16. Bc4 Ra5 17. f3 Nf6 18. fxe4 Nxe4 19. Bd3 Rg5 20. Bxe4 Qxe4
21. Qf3 Qg6 22. Qe2 Re8 23. Rf3 Qe4 24. Raf1 Qxd4 25. Rxf7 h6 26. Rf8+ Rxf8 1-0

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.20"]
[Round "2.3"]
[White "Miranda Jr, Roberto Calheiros de"]
[Black "Chellappa, Thiago"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2205"]
[BlackElo "2013"]
[PlyCount "39"]
[EventDate "2007.07.20"]

1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. e5 d4 5. exf6 dxc3 6. bxc3 Qxf6 7. d4 b6 8. Nf3
Qd8 9. Bd3 Bb7 10. O-O Be7 11. Qa4+ Qd7 12. Qd1 Qc8 13. d5 exd5 14. cxd5 O-O
15. Qc2 h6 16. Qe2 Bf6 17. Qe4 g6 18. Bxh6 Re8 19. Qf4 Bxc3 20. Rac1 1-0

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.20"]
[Round "2.4"]
[White "Prado Oliveira, Fellipe"]
[Black "Silveira Filho, Neri da Silva"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1908"]
[BlackElo "2204"]
[PlyCount "36"]
[EventDate "2007.07.20"]

1. f4 e5 2. fxe5 d6 3. exd6 Bxd6 4. Nf3 g5 5. g3 g4 6. Nh4 Ne7 7. d4 Ng6 8.
Nxg6 hxg6 9. Qd3 Nc6 10. c3 Bf5 11. e4 Qe7 12. Bg2 O-O-O 13. O-O Ne5 14. Qc2
Be6 15. dxe5 Bc5+ 16. Kh1 Bc4 17. Nd2 Qxe5 18. Rf4 Rxh2+ 0-1

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.20"]
[Round "2.5"]
[White "De Almeida Jr, Benone Lopes"]
[Black "Oliveira Jr, Antonio Fernandes"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2170"]
[BlackElo "1934"]
[PlyCount "67"]
[EventDate "2007.07.20"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 Be7 8. Qd2
O-O 9. g4 Nc6 10. h4 Nxd4 11. Bxd4 Nd7 12. g5 Ne5 13. Be2 b5 14. O-O-O Bb7 15.
f4 b4 16. Na4 Bxe4 17. fxe5 dxe5 18. Qe3 Qa5 19. Qxe4 exd4 20. b3 e5 21. Rhf1
Rac8 22. Bd3 g6 23. Rde1 Bd6 24. Rf6 Be7 25. Rb6 Rfe8 26. Rf1 Rc3 27. Kd1 Bd8
28. Rd6 Qc7 29. Qd5 Qe7 30. Rd7 Qe6 31. Qxe6 fxe6 32. Nxc3 bxc3 33. Rff7 e4 34.
Bxe4 1-0

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.20"]
[Round "2.6"]
[White "Pinto, Carlos Henrique Lope"]
[Black "De Souza, Arthur Olintho"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2109"]
[PlyCount "103"]
[EventDate "2007.07.20"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nd4 4. Bc4 e6 5. c3 Nc6 6. d4 d5 7. exd5 exd5 8.
Qe2+ Be7 9. Bd3 cxd4 10. Nxd4 Nxd4 11. cxd4 Nf6 12. O-O O-O 13. Nc3 Re8 14. Qf3
Be6 15. Bf4 Qb6 16. Rab1 a6 17. Be3 Bd6 18. h3 Rac8 19. g4 Bb4 20. g5 Ne4 21.
Nxe4 dxe4 22. Qxe4 Bxa2 23. Qxh7+ Kf8 24. Rbc1 Rxc1 25. Rxc1 Qd6 26. Qh8+ Ke7
27. Qxg7 Be6 28. g6 Rf8 29. gxf7 Rxf7 30. Bg5+ Kd7 31. Qe5 Qxe5 32. dxe5 Rg7
33. h4 Bd2 34. Rd1 Bxg5 35. hxg5 Rxg5+ 36. Kh2 Rh5+ 37. Kg3 Rg5+ 38. Kf4 Rg4+
39. Ke3 Kc6 40. Be4+ Kc5 41. Bxb7 Rb4 42. Bxa6 Rxb2 43. f4 Bg4 44. Rc1+ Kb4 45.
Bc4 Bf5 46. e6 Rh2 47. Kd4 Rc2 48. Rxc2 Bxc2 49. Bd5 Bf5 50. Ke5 Bg6 51. f5 Be8
52. f6 1-0

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.20"]
[Round "2.7"]
[White "Almeida, Carlos Bruno"]
[Black "Torres, Douglas Da Silva"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "2089"]
[PlyCount "87"]
[EventDate "2007.07.20"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 exd6 6. Nf3 Bg4 7. Be2 Nc6 8.
O-O Be7 9. b3 O-O 10. Bb2 Bf6 11. h3 Bh5 12. Na3 Nb4 13. Bc3 a5 14. Qd2 Bg6 15.
Bxb4 axb4 16. Nc2 Bxc2 17. Qxc2 g6 18. Rad1 Ra3 19. Bd3 Qa8 20. Rd2 Re8 21. h4
c5 22. h5 Kg7 23. Ra1 cxd4 24. Re2 Nd7 25. Rxe8 Qxe8 26. Re1 Qa8 27. Re2 Nc5
28. Ne1 Qa5 29. Qd2 Ne6 30. h6+ Kf8 31. Nf3 Qc5 32. Be4 Ng5 33. Qd3 Ne6 34. g3
Ra7 35. Bd5 Nc7 36. Qe4 d3 37. Qxd3 Nxd5 38. cxd5 Qc1+ 39. Kg2 Qxh6 40. Qb5 Qc1
41. Qxb4 Qc5 42. Qf4 Kg7 43. Qe4 Ra5 44. b4 1-0

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.20"]
[Round "2.8"]
[White "Trajano, Amy"]
[Black "Azevedo, Alcides Alexandre A"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2131"]
[PlyCount "114"]
[EventDate "2007.07.20"]

1. e4 c5 2. Bc4 Nc6 3. Nf3 e6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 Bb4 7. Nxc6 bxc6 8.
Qf3 d5 9. exd5 exd5 10. Qe2+ Be6 11. Bb3 Ne4 12. Bd2 Nxd2 13. Qxd2 d4 14. a3
Ba5 15. Bxe6 fxe6 16. b4 dxc3 17. Qxc3 Bb6 18. Qxc6+ Kf7 19. Qf3+ Qf6 20. Qb7+
Kg6 21. O-O Rhf8 22. Qe4+ Qf5 23. Qe2 Rac8 24. c4 Bd4 25. Ra2 e5 26. c5 Rc7 27.
Rc2 h5 28. c6 Qg4 29. Qd3+ Kh6 30. b5 h4 31. h3 Qf5 32. Qd2+ g5 33. Rcc1 Qf4
34. Qa2 g4 35. Qe6+ Rf6 36. Qxg4 Bxf2+ 37. Kh1 Qxg4 38. hxg4 e4 39. Rc2 e3 40.
Rfc1 Rf4 41. Re2 Rxg4 42. Rd1 Rcg7 43. Rd6+ R4g6 44. Rxg6+ Kxg6 45. Kh2 Kf5 46.
Rc2 Rc7 47. Rc5+ Ke4 48. g3 Bxg3+ 49. Kg2 e2 50. Rc4+ Kd3 51. Rb4 e1=Q 52. Rb3+
Kc2 53. b6 Qf2+ 54. Kh3 Qf1+ 55. Kg4 Rg7+ 56. Kh5 Qf7+ 57. Kh6 Bf4# 0-1

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.20"]
[Round "2.9"]
[White "Camara, Jose Arruda"]
[Black "Araujo Frota, Rewbenio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2033"]
[PlyCount "41"]
[EventDate "2007.07.20"]

1. e4 c6 2. d4 d5 3. f3 dxe4 4. fxe4 e5 5. Nf3 Bg4 6. Bc4 Nf6 7. Bxf7+ Ke7 8.
Bb3 Bxf3 9. Qxf3 Qxd4 10. Nc3 Nbd7 11. Be3 Qb4 12. O-O-O Kd8 13. g4 Kc7 14. g5
Ne8 15. Qf7 Nd6 16. Qe6 Nc5 17. Qxe5 Nxb3+ 18. axb3 Re8 19. Qg3 Be7 20. Rd4 Qa5
21. Ra4 1-0

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.20"]
[Round "2.10"]
[White "Santiago, Yago De Moura"]
[Black "Lima, Alan da Silva"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2139"]
[PlyCount "139"]
[EventDate "2007.07.20"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Be3 d6 5. Qd2 Nd7 6. f3 Nb6 7. h4 h5 8. O-O-O
Bd7 9. f4 Nh6 10. Nf3 Ng4 11. Bg1 Qc7 12. Kb1 a6 13. e5 d5 14. Ng5 Nh6 15. e6
fxe6 16. Re1 Nf5 17. Bf2 Qc8 18. Be2 Bf6 19. g4 hxg4 20. Bxg4 Nc4 21. Qd3 Qc7
22. b3 Na3+ 23. Kb2 Nb5 24. Ne2 c5 25. c3 c4 26. Qc2 Qa5 27. h5 cxb3 28. axb3
Qa3+ 29. Kb1 O-O-O 30. Nf7 gxh5 31. Bxh5 Nfd6 32. Nxd8 Rxd8 33. Bf3 Kb8 34. Qa2
Rc8 35. Qxa3 Nxa3+ 36. Kb2 Nab5 37. Bh4 Nf5 38. Bxf6 exf6 39. Rh7 Rd8 40. Nc1
Nc7 41. Nd3 b6 42. Reh1 Bb5 43. Rh8 Ne8 44. Nf2 Ng3 45. R1h3 Nf1 46. Ng4 f5 47.
Ne5 Nd2 48. Bg2 Ne4 49. R3h7 Rc8 50. c4 dxc4 51. bxc4 Ba4 52. Ka3 b5 53. Re7
Nc7 54. Nd7+ Kb7 55. Nc5+ Kb8 56. Rxc8+ Kxc8 57. Nxe4 fxe4 58. Bxe4 Bd1 59. c5
a5 60. f5 b4+ 61. Kb2 exf5 62. Bxf5+ Kd8 63. Rd7+ Kc8 64. d5 a4 65. c6 a3+ 66.
Ka2 Bf3 67. d6 Bd5+ 68. Ka1 Ne6 69. Bxe6 Bxe6 70. Re7 1-0

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.20"]
[Round "2.11"]
[White "Macedo, Alexandre"]
[Black "Sá, Francisco"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2088"]
[PlyCount "94"]
[EventDate "2007.07.20"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. O-O d6 5. d4 Bg4 6. dxe5 Nxe5 7. Be2 Bd7 8.
Nc3 Nf6 9. Nd4 O-O 10. f4 Nc6 11. Nf5 Re8 12. Nxe7+ Rxe7 13. Bf3 Qe8 14. Re1
Rd8 15. Bd2 Nd4 16. Nd5 Nxf3+ 17. Qxf3 Nxd5 18. exd5 f6 19. Qc3 Bf5 20. Rxe7
Qxe7 21. Re1 Be4 22. Qd4 f5 23. Qxa7 b6 24. Qa4 Qf7 25. Qd4 Bxc2 26. Bc3 Be4
27. Re3 Bxd5 28. Rg3 Rd7 29. Qd3 g6 30. Qd4 Kf8 31. Re3 Be4 32. Qh8+ Ke7 33.
Be1 Ke6 34. Bh4 c5 35. Re1 Qg7 36. Qe8+ Kd5 37. Rd1+ Kc6 38. Qa8+ Rb7 39. Qa4+
b5 40. Qa6+ Rb6 41. Rxd6+ Kxd6 42. Qxb6+ Bc6 43. Qd8+ Qd7 44. Qf8+ Kc7 45. Qe7
Qxe7 46. Bxe7 c4 47. Kf2 Kd7 1/2-1/2

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.20"]
[Round "2.12"]
[White "Jordão Barbosa, Marcio"]
[Black "Rodrigues, Flavio Leite"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1839"]
[PlyCount "62"]
[EventDate "2007.07.20"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. d4 e6 5. Be2 Bb4 6. e5 Ne7 7. O-O O-O 8. Bg5
h6 9. Bh4 Qc7 10. a3 Bxc3 11. bxc3 Nf5 12. h3 Bxf3 13. Bxf3 Nxh4 14. Re1 Nxf3+
15. Qxf3 Nd7 16. Qg4 c5 17. Ra2 cxd4 18. cxd4 Nb6 19. Re3 Qe7 20. Rg3 g6 21.
Qf4 Kh7 22. Qf3 f5 23. exf6 Qxf6 24. Qxf6 Rxf6 25. Rc3 Rc8 26. Rxc8 Nxc8 27.
Rb2 Nd6 28. f3 Rf7 29. a4 Rc7 30. a5 Nc4 31. Rb5 a6 0-1

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.20"]
[Round "2.13"]
[White "Ferreira, Alexander"]
[Black "Leal Assunção, Matheus"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1825"]
[PlyCount "109"]
[EventDate "2007.07.20"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e6 7. Be2 Be7 8. O-O
O-O 9. Bd3 Qc7 10. Be3 Nbd7 11. Qd2 Ng4 12. Kh1 Nxe3 13. Qxe3 Bf6 14. Nce2 b5
15. c3 Bb7 16. Ng3 Nc5 17. Nh5 Be7 18. Bc2 Rad8 19. Qg3 g6 20. e5 Be4 21. Bxe4
Nxe4 22. Qe3 d5 23. Ng3 Nxg3+ 24. Qxg3 Bc5 25. Rac1 Qb6 26. Rfd1 Rc8 27. Qd3
Bxd4 28. cxd4 Rc4 29. b3 Rc7 30. Rc2 Rfc8 31. Rdc1 Rxc2 32. Rxc2 Rxc2 33. Qxc2
Qxd4 34. g3 Qe4+ 35. Qxe4 dxe4 36. Kg2 Kg7 37. Kf2 f5 38. exf6+ Kxf6 39. g4 h5
40. h3 hxg4 41. hxg4 e5 42. Ke3 exf4+ 43. Kxf4 g5+ 44. Kxe4 Ke6 45. b4 Kd6 46.
Kf5 Kd5 47. Kxg5 Kc4 48. Kf4 Kxb4 49. g5 Ka3 50. g6 Kxa2 51. g7 b4 52. g8=Q+ b3
53. Qc4 Ka3 54. Qxa6+ Kb4 55. Qd3 1-0

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.20"]
[Round "2.14"]
[White "Born, Ary"]
[Black "Costa Jr, Jose Arlindo"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1818"]
[PlyCount "103"]
[EventDate "2007.07.20"]

1. d4 Nf6 2. Bf4 d6 3. e3 g6 4. Nd2 Bg7 5. c3 O-O 6. h3 Nbd7 7. Ngf3 c5 8. Bd3
Nh5 9. Bg5 Nhf6 10. Qe2 e5 11. d5 Qb6 12. Nc4 Qc7 13. e4 b5 14. Na3 a6 15. Rc1
Nb6 16. b4 Ne8 17. h4 Bg4 18. c4 bxc4 19. Nxc4 Nxc4 20. Bxc4 f5 21. Bxa6 fxe4
22. Qxe4 Bxf3 23. gxf3 Rxa6 24. h5 Qf7 25. hxg6 Qxg6 26. Qc4 Qxg5 27. Rc2 Ra7
28. b5 Rf4 29. Qd3 Qg6 30. Ke2 Qxd3+ 31. Kxd3 Rxf3+ 32. Ke2 Rfa3 33. b6 Rb7 34.
Rb1 Nf6 35. Rd2 Nd7 36. Rdb2 Ra6 37. Rb3 Raxb6 38. Rg1 Rxb3 39. axb3 Rxb3 40.
f3 c4 41. Ra1 Kf7 42. Ra7 Ke7 43. Kf2 c3 44. Rc7 Rb2+ 45. Ke3 Bh6+ 46. Kd3 c2
47. Rxc2 Rxc2 48. Kxc2 Bf4 49. Kd3 h5 50. Ke2 h4 51. Kf1 h3 52. Kf2 0-1

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.20"]
[Round "2.15"]
[White "Firmo, Vitor"]
[Black "da Silva, Jucylia Mircela Lima"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1696"]
[PlyCount "69"]
[EventDate "2007.07.20"]

1. f4 Nf6 2. Nf3 g6 3. b3 Bg7 4. Bb2 Nc6 5. e3 d6 6. Be2 Bf5 7. O-O O-O 8. a3
Re8 9. Nc3 e5 10. fxe5 dxe5 11. Rb1 Qd6 12. Nh4 Ne7 13. Nxf5 Nxf5 14. Bf3 Rad8
15. Rf2 e4 16. Bg4 Nxg4 17. Qxg4 Be5 18. g3 Nh6 19. Qg5 Bg7 20. Nb5 Qc6 21.
Bxg7 Kxg7 22. Nd4 Qd6 23. Rbf1 Re5 24. Qh4 f5 25. h3 a6 26. b4 b6 27. g4 c5 28.
Nc6 Qxc6 29. Qxd8 cxb4 30. gxf5 Nxf5 31. Qg5 bxa3 32. Rxf5 Rxf5 33. Rxf5 Kh8
34. Qd8+ Kg7 35. Qf8# 1-0

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.20"]
[Round "2.16"]
[White "Dos Santos, Valdir Rerold Tavare"]
[Black "De Moura, Sergio Jovelino"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "45"]
[EventDate "2007.07.20"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 c6 4. e3 Bf5 5. Be2 e6 6. Nf3 h6 7. b4 Bxb4 8. Qd2
Ne4 9. Qd1 Bxc3+ 10. Kf1 Bxa1 11. Qxa1 Bg4 12. Ne5 Bxe2+ 13. Kxe2 Qa5 14. Rd1
Nc3+ 15. Kf1 Nxd1 16. Qxd1 Qb5+ 17. Kg1 Nd7 18. c4 Qb4 19. c5 Nxe5 20. Bxe5 f6
21. Bd6 g6 22. h4 h5 23. Kh2 0-1

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.21"]
[Round "3.1"]
[White "De Almeida Jr, Benone Lopes"]
[Black "Brito, Luismar"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2170"]
[BlackElo "2297"]
[PlyCount "26"]
[EventDate "2007.07.20"]

1. Nf3 b6 2. g3 Bb7 3. Bg2 e6 4. O-O Be7 5. c4 Nf6 6. Nc3 O-O 7. d3 d6 8. e4
Nbd7 9. a3 Ne5 10. Ne1 c5 11. f4 Nc6 12. Nc2 Nd7 13. b3 Nd4 1/2-1/2

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.21"]
[Round "3.2"]
[White "Pinto, Carlos Henrique Lope"]
[Black "Miranda Jr, Roberto Calheiros de"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2109"]
[BlackElo "2205"]
[PlyCount "46"]
[EventDate "2007.07.20"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d4 Nxe4 7. dxe5 Nc5 8.
Bxc6 bxc6 9. Nd4 O-O 10. Nd2 f6 11. N2f3 fxe5 12. Nxe5 Bf6 13. f4 a5 14. Re1
Ba6 15. b3 Re8 16. Ba3 Ne6 17. Nf5 Nxf4 18. Qg4 Ng6 19. Nxg6 hxg6 20. Qxg6 Bxa1
21. Nh6+ Kh8 22. Nf7+ Kg8 23. Nh6+ Kh8 1/2-1/2

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.21"]
[Round "3.3"]
[White "Silveira Filho, Neri da Silva"]
[Black "Bento, Alex Janes"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2204"]
[BlackElo "1934"]
[PlyCount "87"]
[EventDate "2007.07.20"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 O-O 5. Nf3 Nc6 6. d3 h6 7. O-O a6 8. a3 d6
9. b4 Bb6 10. Bb2 Nd4 11. Nxd4 Bxd4 12. e3 Ba7 13. Qd2 Rb8 14. a4 Bd7 15. b5 c6
16. Ba3 Qc7 17. Rab1 Rfc8 18. b6 Bxb6 19. Rxb6 Qxb6 20. Bxd6 Re8 21. Rb1 Qa7
22. Bxb8 Rxb8 23. a5 b6 24. Qb2 b5 25. Na4 Ng4 26. h3 Nxe3 27. fxe3 Qxe3+ 28.
Kh2 Qxd3 29. Nc5 Qd6 30. Nxd7 Qxd7 31. Qxe5 Re8 32. Rd1 Rxe5 33. Rxd7 bxc4 34.
Rd8+ Kh7 35. Rc8 Rxa5 36. Rxc6 Ra4 37. Bd5 Ra2+ 38. Kg1 Ra1+ 39. Kf2 Ra2+ 40.
Ke3 Ra3+ 41. Kf4 f6 42. Be4+ Kg8 43. Bg6 Kf8 44. Re6 1-0

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.21"]
[Round "3.4"]
[White "Azevedo, Alcides Alexandre A"]
[Black "Almeida, Carlos Bruno"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2131"]
[PlyCount "50"]
[EventDate "2007.07.20"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Be7 7. Re1 d6 8. c3
O-O 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. d5 h6 13. Nbd2 Nh7 14. Nf1 f5 15. exf5
Bxf5 16. Bxf5 Rxf5 17. Ng3 Rf7 18. Nd2 Bg5 19. Nge4 Qe7 20. Nxg5 Nxg5 21. b4
Raf8 22. bxa5 Nxh3+ 23. gxh3 Qh4 24. Ne4 Qxh3 25. Be3 Rf3 1/2-1/2

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.21"]
[Round "3.5"]
[White "Macedo, Maximo Iack"]
[Black "Camara, Jose Arruda"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2282"]
[BlackElo "2033"]
[PlyCount "73"]
[EventDate "2007.07.20"]

1. d4 Nf6 2. Nf3 c6 3. c4 d5 4. Nc3 a6 5. c5 b6 6. cxb6 Qxb6 7. Na4 Qc7 8. g3
Ne4 9. Bg2 e6 10. O-O Bd6 11. Ne1 O-O 12. Nd3 Nd7 13. Bf4 Bxf4 14. gxf4 Rb8 15.
Rc1 f6 16. Qc2 Nb6 17. Nac5 Nxc5 18. Qxc5 Nc4 19. Rxc4 dxc4 20. Qxc4 Qf7 21.
Bxc6 Bb7 22. Bxb7 Rxb7 23. Rc1 Re8 24. Qxa6 Rc7 25. Rxc7 Qxc7 26. Qb5 Rb8 27.
Qc5 Qd7 28. Qc4 Qf7 29. Kf1 g5 30. fxg5 fxg5 31. a4 Kg7 32. b4 Rf8 33. Qc5 h6
34. Qe5+ Kg6 35. a5 Kh7 36. Qe4+ Kg7 37. a6 1-0

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.21"]
[Round "3.6"]
[White "Costa Jr, Jose Arlindo"]
[Black "Santiago, Yago De Moura"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1818"]
[BlackElo "2139"]
[PlyCount "78"]
[EventDate "2007.07.20"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 a6 6. Be2 e5 7. Nb3 Be7 8. O-O
Be6 9. f4 Qc7 10. Be3 Nbd7 11. fxe5 Nxe5 12. Nd5 Bxd5 13. exd5 O-O 14. Rf4 Rfe8
15. Bd3 Bf8 16. Bf2 b5 17. Bh4 Ng6 18. Bxg6 hxg6 19. Qd3 Nd7 20. Raf1 Ne5 21.
Qd2 Rac8 22. c3 Be7 23. Bxe7 Rxe7 24. Re1 Nc4 25. Rxe7 Qxe7 26. Qf2 Re8 27. Nd4
Qe1+ 28. Qxe1 Rxe1+ 29. Kf2 Ra1 30. a4 Rxa4 31. Nc6 Ra2 32. Re4 Rxb2+ 33. Re2
Rxe2+ 34. Kxe2 Nb6 35. Nb8 a5 36. Nc6 a4 37. Nd4 a3 38. Kd3 a2 39. Kc2 a1=Q 0-1

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.21"]
[Round "3.7"]
[White "Torres, Douglas Da Silva"]
[Black "Firmo, Vitor"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2089"]
[BlackElo "1696"]
[PlyCount "51"]
[EventDate "2007.07.20"]

1. c4 f5 2. Nc3 Nf6 3. d4 b6 4. Nf3 Bb7 5. d5 Na6 6. Nd4 g6 7. h4 Bg7 8. h5 c5
9. h6 Bf8 10. Nf3 Nc7 11. e4 fxe4 12. Ng5 Rb8 13. Ngxe4 Nxe4 14. Nxe4 d6 15.
Qf3 e6 16. Bg5 Be7 17. Nf6+ Bxf6 18. Bxf6 Qd7 19. Bxh8 exd5 20. O-O-O d4 21.
Qf6 Qf7 22. Re1+ Kf8 23. Qxd6+ Kg8 24. Re7 Ne8 25. Qe5 Qf8 26. Bd3 1-0

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.21"]
[Round "3.8"]
[White "Braga, Jose Pereira"]
[Black "De Moura, Sergio Jovelino"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2071"]
[PlyCount "97"]
[EventDate "2007.07.20"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 c6 6. Nf3 Nbd7 7. Rc1 O-O 8. Bd3
dxc4 9. Bxc4 b5 10. Bd3 a6 11. O-O Bb7 12. Bxf6 Nxf6 13. Ne4 Nd7 14. Qc2 h6 15.
Rfd1 Qb6 16. Nc5 Nxc5 17. dxc5 Qc7 18. b4 Rfd8 19. Qb3 Bf6 20. Be4 a5 21. a3 a4
22. Qc2 g6 23. h3 Kg7 24. Nh2 Be7 25. Bf3 h5 26. Nf1 Qe5 27. Ng3 f5 28. Ne2 Qf6
29. e4 f4 30. e5 Qxe5 31. Nc3 Rxd1+ 32. Rxd1 Rd8 33. Nxb5 cxb5 34. Bxb7 Rxd1+
35. Qxd1 Qc3 36. c6 Bxb4 37. axb4 a3 38. Qd7+ Kh6 39. Qxe6 Qc1+ 40. Kh2 Qb1 41.
c7 a2 42. c8=Q a1=Q 43. Qf8+ Qg7 44. Qxf4+ Kh7 45. Be4 Qba1 46. Qef7 Qac3 47.
Qxg7+ Qxg7 48. Qd6 Qf7 49. Bxg6+ 1-0

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.21"]
[Round "3.9"]
[White "Chellappa, Thiago"]
[Black "Ferreira, Alexander"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2013"]
[PlyCount "79"]
[EventDate "2007.07.20"]

1. g3 e5 2. c4 Nc6 3. Nc3 Nf6 4. Bg2 g6 5. d3 Bg7 6. Bd2 d6 7. Qc1 O-O 8. Bh6
Ne7 9. Bxg7 Kxg7 10. Rb1 c6 11. b4 Be6 12. Nf3 h6 13. Qb2 Bf5 14. e4 Bd7 15. a4
Qc8 16. h4 Ne8 17. Ne2 Nc7 18. Nxe5 Kh7 19. Nxd7 Qxd7 20. b5 c5 21. f4 Ne6 22.
g4 Nd4 23. f5 Nxe2 24. Kxe2 b6 25. Bf3 Rae8 26. Kf2 Ng8 27. Ra1 Re5 28. a5 Ne7
29. axb6 axb6 30. Ra6 Nc8 31. Rh3 Rfe8 32. Qa1 Qd8 33. Ra8 g5 34. hxg5 Qxg5 35.
Ra2 Rg8 36. Rh5 Qf6 37. Qc1 Rg5 38. Rh3 Qd8 39. Ra8 Qf8 40. Qxg5 1-0

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.21"]
[Round "3.10"]
[White "Oliveira Jr, Antonio Fernandes"]
[Black "Trajano, Amy"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1934"]
[PlyCount "71"]
[EventDate "2007.07.20"]

1. d4 d5 2. c4 Nf6 3. Nf3 Nc6 4. Nc3 Bf5 5. e3 e6 6. Bd3 Bb4 7. Bxf5 exf5 8.
O-O Bxc3 9. bxc3 Ne4 10. cxd5 Nxc3 11. Qc2 Nxd5 12. Qxf5 O-O 13. Ba3 Nde7 14.
Qb1 b6 15. Ng5 g6 16. Ne4 f5 17. Qb3+ Rf7 18. Ng5 Nd5 19. Nxf7 Kxf7 20. Rac1
Qd7 21. f3 Re8 22. Rfe1 Kg7 23. Qb5 Re6 24. e4 Nf4 25. d5 fxe4 26. dxe6 Qd2 27.
Qb2+ Qd4+ 28. Qxd4+ Nxd4 29. Rxc7+ Kh6 30. e7 exf3 31. gxf3 Nxf3+ 32. Kf2 Nd3+
33. Kxf3 Nxe1+ 34. Ke2 Nc2 35. Bc1+ g5 36. Rxc2 1-0

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.21"]
[Round "3.11"]
[White "De Souza, Arthur Olintho"]
[Black "Prado Oliveira, Fellipe"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1908"]
[PlyCount "84"]
[EventDate "2007.07.20"]

1. d4 Nf6 2. Bf4 d6 3. Nf3 g6 4. e3 Bg7 5. Bd3 O-O 6. Nbd2 Nbd7 7. O-O Qe8 8.
e4 e5 9. dxe5 dxe5 10. Bg3 Nh5 11. Nc4 Nxg3 12. hxg3 Nc5 13. Qe2 Bg4 14. Rad1
Qe7 15. Qe3 Nxd3 16. Rxd3 Bxf3 17. Qxf3 b6 18. Ne3 c6 19. Rfd1 Rfd8 20. Nc4 Rd4
21. Rxd4 exd4 22. e5 Qc5 23. Nd6 Rf8 24. Re1 Qxc2 25. Qg4 d3 26. e6 f5 27. Qc4
d2 28. Rf1 d1=Q 29. Rxd1 Qxd1+ 30. Kh2 Qxd6 31. e7+ Qd5 32. exf8=Q+ Bxf8 33.
Qa4 a5 34. Qc2 Bc5 35. Qe2 Kf7 36. Qa6 Bxf2 37. Qb7+ Kf6 38. Qxh7 Qf7 39. Qh8+
Qg7 40. Qd8+ Kf7 41. Qd7+ Kg8 42. Qe8+ Kh7 0-1

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.21"]
[Round "3.12"]
[White "Rodrigues, Flavio Leite"]
[Black "Santos, Lucas Azevedo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1839"]
[PlyCount "105"]
[EventDate "2007.07.20"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. d3 Nf6 5. Nbd2 g6 6. O-O Bg7 7. Re1 O-O 8. e4
d4 9. a4 e5 10. Nc4 Qc7 11. Qe2 Be6 12. Na3 h6 13. h3 a6 14. Nh4 Nh5 15. Kh2
Kh7 16. b3 Rab8 17. Bd2 b6 18. Bf3 Nf6 19. Kg2 Nd7 20. Bg4 f5 21. exf5 gxf5 22.
Bh5 Nf6 23. Bg6+ Kh8 24. Bxf5 Bxf5 25. Nxf5 Ng8 26. Nxg7 Qxg7 27. Qe4 Qf6 28.
Rf1 Rbe8 29. Nc4 Nd8 30. Rae1 Nf7 31. h4 h5 32. b4 Ngh6 33. bxc5 bxc5 34. Rb1
Re6 35. Rb7 Ng4 36. f3 Ngh6 37. Bg5 Qg6 38. Qxg6 Rxg6 39. Bxh6 Rxh6 40. Re7 Rg6
41. Nxe5 Nxe5 42. Rxe5 Rfg8 43. Rxh5+ Kg7 44. Rg5 Kf6 45. Rxg6+ Rxg6 46. Re1
Rg7 47. Re8 Rd7 48. Rc8 Rd5 49. Rc6+ Kf5 50. Rxa6 Re5 51. Kf2 Re7 52. Rc6 Rb7
53. Rxc5+ 1-0

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.21"]
[Round "3.13"]
[White "Araujo Frota, Rewbenio"]
[Black "Macedo, Alexandre"]
[Result "1/2-1/2"]
[ECO "A00"]
[BlackElo "2088"]
[PlyCount "75"]
[EventDate "2007.07.20"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 Nbd7 7. O-O e5 8. dxe5
dxe5 9. Qc2 c6 10. Rd1 Qc7 11. b3 Nc5 12. Ba3 b6 13. Bxc5 bxc5 14. Ne1 Be6 15.
Nd3 Rfd8 16. Nxc5 Qe7 17. Nxe6 Qxe6 18. c5 Rd4 19. f3 Qe7 20. Rxd4 Qxc5 21. b4
Qxd4+ 22. Kh1 Qxb4 23. Rb1 Qc5 24. Qb3 Rd8 25. Bc4 Rd7 26. Rd1 Qe3 27. Nd5 Qxb3
28. Nxf6+ Bxf6 29. Bxb3 Rxd1+ 30. Bxd1 Kf8 31. Kg1 Ke7 32. Bb3 Bg5 33. Kf1 Be3
34. Ke2 Bg1 35. h3 f6 36. Kd3 h5 37. g4 h4 38. Kc4 1/2-1/2

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.21"]
[Round "3.14"]
[White "Sá, Francisco"]
[Black "Lima, Alan da Silva"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "66"]
[EventDate "2007.07.20"]

1. e4 g6 2. d4 Bg7 3. c3 c6 4. f4 d5 5. e5 Nd7 6. Bd3 c5 7. Nf3 c4 8. Bc2 Nb6
9. Be3 Bd7 10. Nbd2 Nh6 11. h3 Nf5 12. Bf2 Qc7 13. Qe2 a6 14. O-O-O e6 15. g4
Nh6 16. Rde1 Ng8 17. Bh4 a5 18. Rhg1 a4 19. a3 Bf8 20. f5 Ne7 21. Ng5 h6 22.
fxe6 hxg5 23. exd7+ Qxd7 24. Bxg5 Rxh3 25. Bxe7 Qxe7 26. e6 O-O-O 27. exf7 Qxf7
28. Qe6+ Qxe6 29. Rxe6 Kc7 30. Bxg6 Rd7 31. Bf5 Rg7 32. Rf1 Nc8 33. Rfe1 Re7
1-0

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.21"]
[Round "3.15"]
[White "Leal Assunção, Matheus"]
[Black "Born, Ary"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1825"]
[PlyCount "72"]
[EventDate "2007.07.20"]

1. e4 e5 2. Nf3 d5 3. Nc3 Nf6 4. exd5 e4 5. Ng5 Be7 6. Bb5+ c6 7. dxc6 bxc6 8.
Bc4 O-O 9. O-O Ba6 10. Bxa6 Nxa6 11. Ncxe4 h6 12. Nxf6+ Bxf6 13. Nf3 Re8 14. c3
Qc7 15. d4 Rad8 16. Be3 Nc5 17. Qc2 Nd7 18. Rae1 Qa5 19. b4 Qh5 20. Bf4 g5 21.
Bg3 g4 22. Nd2 Qd5 23. Qb3 Nb6 24. Qxd5 Nxd5 25. Ne4 Re6 26. a3 h5 27. Nxf6+
Nxf6 28. Rxe6 fxe6 29. Bh4 Kf7 30. Re1 Rd5 31. Bxf6 Kxf6 32. Re3 a5 33. Kf1 a4
34. Ke2 h4 35. h3 Rg5 36. hxg4 Rxg4 1-0

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.21"]
[Round "3.16"]
[White "da Silva, Jucylia Mircela Lima"]
[Black "Jordão Barbosa, Marcio"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "52"]
[EventDate "2007.07.20"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. g3 Nc6 5. Bg2 Nf6 6. Ngf3 g6 7. O-O Bg7 8. c3
O-O 9. Re1 Re8 10. d4 cxd4 11. cxd4 Qb6 12. e5 Ng4 13. h3 Nh6 14. Nb3 Rd8 15.
Nc5 Nf5 16. Bg5 Rf8 17. Nb3 h6 18. g4 hxg5 19. gxf5 exf5 20. Nxg5 Be6 21. Nc5
Nd8 22. Ngxe6 Nxe6 23. Nd7 Qxb2 24. Nxf8 Bxf8 25. Bxd5 Qxd4 26. Bxb7 Qb6 1-0

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.21"]
[Round "4.1"]
[White "Brito, Luismar"]
[Black "Silveira Filho, Neri da Silva"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2297"]
[BlackElo "2204"]
[PlyCount "119"]
[EventDate "2007.07.20"]

1. e4 c6 2. d4 g6 3. Nc3 Bg7 4. Be2 Nf6 5. Nf3 d6 6. h3 O-O 7. a4 Na6 8. O-O
Nb4 9. Be3 a5 10. Qd2 d5 11. exd5 Nbxd5 12. Nxd5 Nxd5 13. Bh6 Qd6 14. Rfe1 Bf5
15. Bc4 Rfe8 16. Bb3 Bxh6 17. Qxh6 Qf6 18. Ne5 Qg7 19. Qd2 Be6 20. Rad1 Nc7 21.
Qc3 Bd5 22. Bxd5 Nxd5 23. Qb3 Rab8 24. Rd3 f6 25. Nd7 Rbc8 26. Nc5 e5 27. dxe5
b6 28. c4 Nb4 29. Rd7 Re7 30. Rxe7 Qxe7 31. Nd3 Nxd3 32. Qxd3 fxe5 33. Qe3 c5
34. Qxe5 Qxe5 35. Rxe5 Kf7 36. Kf1 Rd8 37. Ke2 Rd4 38. b3 Kf6 39. Re8 Kf7 40.
Rb8 Rd6 41. Rb7+ Kf6 42. Rxh7 Re6+ 43. Kd2 Rd6+ 44. Kc2 Re6 45. Rd7 Re2+ 46.
Rd2 Re6 47. Kd1 g5 48. Rd5 Kg6 49. Kd2 Rf6 50. f3 Kh5 51. Re5 Kh4 52. Ke3 Rd6
53. Rd5 Re6+ 54. Kf2 Rg6 55. g3+ Kxh3 56. Rd8 Rh6 57. Rg8 Kh2 58. Rxg5 Kh1 59.
Rg4 Rh2+ 60. Kf1 1-0

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.21"]
[Round "4.2"]
[White "Miranda Jr, Roberto Calheiros de"]
[Black "De Almeida Jr, Benone Lopes"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2205"]
[BlackElo "2170"]
[PlyCount "78"]
[EventDate "2007.07.20"]

1. f4 d5 2. Nf3 Nf6 3. e3 g6 4. b3 Bg7 5. Bb2 O-O 6. c4 c6 7. Bd3 Na6 8. cxd5
Nb4 9. Be2 Bf5 10. Nd4 Qxd5 11. Nxf5 Qxf5 12. O-O Rad8 13. a3 Nd3 14. Bd4 h5
15. Qc2 Nxf4 16. Qxf5 Nxe2+ 17. Kf2 gxf5 18. Kxe2 e6 19. Ra2 Nd7 20. Bxg7 Kxg7
21. Rc2 Ne5 22. d4 Ng4 23. h3 Nf6 24. Nc3 Rg8 25. Rf4 Kf8 26. Kf1 Ke7 27. Rcf2
Rg3 28. R4f3 Rxf3 29. Rxf3 b6 30. Ke2 Nd5 31. Nxd5+ Rxd5 32. Kd3 Ra5 33. a4 Rd5
34. Rf4 Rd8 35. Rh4 Rg8 36. Rxh5 Rxg2 37. Rh8 Rb2 38. Kc4 Rc2+ 39. Kd3 Rb2
1/2-1/2

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.21"]
[Round "4.3"]
[White "Almeida, Carlos Bruno"]
[Black "Pinto, Carlos Henrique Lope"]
[Result "1/2-1/2"]
[ECO "A00"]
[BlackElo "2109"]
[PlyCount "110"]
[EventDate "2007.07.20"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 cxd6 6. Nc3 g6 7. Nf3 Bg7 8. h3
O-O 9. Be3 Nc6 10. Be2 Bf5 11. Nh4 Bc8 12. O-O e5 13. Nf3 Bf5 14. Rc1 d5 15.
dxe5 Nxc4 16. Bxc4 dxc4 17. Bc5 Re8 18. Qxd8 Raxd8 19. Rfd1 Nxe5 20. Nxe5 Bxe5
21. Bxa7 Bd3 22. Be3 b5 23. a3 Rb8 24. Rd2 b4 25. Nd5 bxa3 26. bxa3 Rb2 27. Nb4
Rxd2 28. Bxd2 Bb2 29. Nxd3 cxd3 30. Rb1 Bd4 31. Rb3 Bxf2+ 32. Kf1 Bc5 33. Rxd3
Ra8 34. Bb4 Bxb4 35. axb4 Ra1+ 36. Ke2 Rb1 37. Rd8+ Kg7 38. Rb8 Rb2+ 39. Kf3 h5
40. b5 g5 41. b6 f5 42. b7 h4 43. Ke3 f4+ 44. Kd4 g4 45. hxg4 f3 46. gxf3 h3
47. Rc8 h2 48. Rc1 Rxb7 49. Ke4 Rb2 50. Rh1 Kg6 51. Kf4 Rg2 52. Ke4 Kg5 53. Ke3
Kh4 54. Kf4 Ra2 55. Kf5 Kg3 1/2-1/2

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.21"]
[Round "4.4"]
[White "Macedo, Maximo Iack"]
[Black "Chellappa, Thiago"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2282"]
[BlackElo "2013"]
[PlyCount "89"]
[EventDate "2007.07.20"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 O-O 5. h3 d6 6. Be2 Nbd7 7. O-O Ne4 8.
Nfd2 Nxd2 9. Qxd2 c5 10. c3 e5 11. dxe5 dxe5 12. Bh2 Qe7 13. Na3 Nb6 14. Qc2
Rd8 15. Rad1 Bf5 16. e4 Rxd1 17. Rxd1 Be6 18. b3 Rd8 19. Bg3 Rxd1+ 20. Qxd1 Qd7
21. Nb5 Qxd1+ 22. Bxd1 a6 23. Nd6 Bc8 24. Bg4 Bxg4 25. hxg4 c4 26. Nxb7 cxb3
27. axb3 Kf8 28. Kf1 Ke8 29. Ke2 f6 30. f3 Bh6 31. Kd3 Kf7 32. b4 Bf8 33. Bf2
Na4 34. Kc2 h5 35. gxh5 gxh5 36. Kb3 Nxc3 37. Kxc3 Bxb4+ 38. Kxb4 Kg6 39. Bh4
f5 40. exf5+ Kxf5 41. g3 e4 42. Nd6+ Ke5 43. Nxe4 Kd4 44. Ka5 Ke3 45. Ng5 1-0

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.21"]
[Round "4.5"]
[White "Bento, Alex Janes"]
[Black "Santiago, Yago De Moura"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1934"]
[BlackElo "2139"]
[PlyCount "66"]
[EventDate "2007.07.20"]

1. d4 d5 2. Bf4 Nf6 3. Nf3 e6 4. a3 c5 5. e3 Nc6 6. h3 Be7 7. Be2 O-O 8. O-O b6
9. c3 Bb7 10. Nbd2 Nd7 11. Qc2 f5 12. Kh1 Bf6 13. Bd6 Re8 14. Nb3 c4 15. Nbd2
Rc8 16. Nh2 g6 17. Bg3 e5 18. Rae1 f4 19. exf4 exd4 20. Bg4 d3 21. Qd1 Ne7 22.
Be6+ Kg7 23. Ng4 Rc6 24. Nxf6 Nxf6 25. f5 Bc8 26. Bxc8 Qxc8 27. fxg6 hxg6 28.
f4 Nf5 29. Bf2 Rce6 30. Rxe6 Qxe6 31. Re1 Ne4 32. Kh2 Qd6 33. Qa4 Qxf4+ 0-1

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.21"]
[Round "4.6"]
[White "Azevedo, Alcides Alexandre A"]
[Black "Oliveira Jr, Antonio Fernandes"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2131"]
[BlackElo "1934"]
[PlyCount "70"]
[EventDate "2007.07.20"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Nb3
Qe3+ 9. Qe2 Qxe2+ 10. Bxe2 Be7 11. O-O h6 12. Bh4 Nc6 13. a3 b5 14. Rad1 Bb7
15. Bf3 O-O-O 16. Bf2 Kc7 17. Rd2 g5 18. fxg5 hxg5 19. Bg3 Nd7 20. Be2 Nde5 21.
Nd1 Rhf8 22. Ne3 Nb8 23. Bd3 Nbd7 24. Rdf2 Bc8 25. h3 f6 26. Re1 Nc5 27. Nxc5
dxc5 28. Ng4 Bd6 29. Nxe5 fxe5 30. Rxf8 Rxf8 31. Be2 c4 32. c3 Bb7 33. Bg4 Kd7
34. Rd1 Ke7 35. Bf3 a5 1-0

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.21"]
[Round "4.7"]
[White "Prado Oliveira, Fellipe"]
[Black "Torres, Douglas Da Silva"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1908"]
[BlackElo "2089"]
[PlyCount "107"]
[EventDate "2007.07.20"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. e3 Qb6 5. Qc1 Nc6 6. c3 cxd4 7. exd4 d5 8. Bd3
Bd7 9. O-O Rc8 10. Nbd2 Nb4 11. Bb1 Bb5 12. Re1 Nd3 13. Bxd3 Bxd3 14. Ne5 Bf5
15. Ndf3 Nh5 16. Bd2 Nf6 17. Nh4 Be4 18. f3 Bg6 19. Nhxg6 hxg6 20. Bg5 Bd6 21.
Qe3 Bxe5 22. Qxe5 O-O 23. Re2 Nd7 24. Qe3 Rfe8 25. f4 Qc6 26. Bh4 Nb6 27. Be1
Nc4 28. Qf3 b5 29. h4 Nd6 30. g4 Ne4 31. h5 g5 32. h6 gxh6 33. Rh2 Kg7 34. Bg3
f6 35. Rf1 Qc4 36. fxg5 hxg5 37. Re2 Qxe2 38. Qxe2 Nxg3 39. Qxb5 Nxf1 40. Kxf1
Re7 41. Ke1 Rd8 42. Qd3 e5 43. dxe5 Rxe5+ 44. Kd2 Re4 45. Qg3 Rde8 46. Qc7+
R8e7 47. Qd8 Re2+ 48. Kd3 R7e3+ 49. Kd4 Re4+ 50. Kc5 Rc4+ 51. Kd6 Rce4 52. Qd7+
Kg6 53. Qf5+ Kg7 54. Qd7+ 1/2-1/2

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.21"]
[Round "4.8"]
[White "Rodrigues, Flavio Leite"]
[Black "Braga, Jose Pereira"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1839"]
[BlackElo "2071"]
[PlyCount "40"]
[EventDate "2007.07.20"]

1. Nf3 Nf6 2. g3 d5 3. c4 e6 4. b3 g6 5. Bb2 Bg7 6. Bg2 O-O 7. d3 dxc4 8. bxc4
c6 9. Nbd2 Na6 10. O-O Nd7 11. Bxg7 Kxg7 12. d4 Qe7 13. e4 f5 14. e5 c5 15. d5
exd5 16. cxd5 Nxe5 17. Nxe5 Qxe5 18. Re1 Qf6 19. Qb3 Rb8 20. Re2 Qxa1+ 0-1

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.21"]
[Round "4.9"]
[White "Camara, Jose Arruda"]
[Black "Sá, Francisco"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2033"]
[PlyCount "51"]
[EventDate "2007.07.20"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d4 exd4 5. Nxd4 Ne5 6. Bb3 d6 7. O-O Nf6 8.
f4 Nc6 9. Nxc6 bxc6 10. Nc3 O-O 11. Kh1 Bg4 12. Qe1 Be6 13. Bxe6 fxe6 14. Be3
a5 15. f5 Ng4 16. Bd4 c5 17. Bg1 c6 18. h3 Ne5 19. Rd1 Qc7 20. Qg3 Bf6 21. Be3
g6 22. Bh6 Rfe8 23. fxg6 hxg6 24. Rxf6 Rad8 25. Rdf1 Rd7 26. Qh4 1-0

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.21"]
[Round "4.10"]
[White "Macedo, Alexandre"]
[Black "da Silva, Jucylia Mircela Lima"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2088"]
[PlyCount "82"]
[EventDate "2007.07.20"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. f4 dxe5 6. fxe5 Nc6 7. Be3 Bf5 8. a3
e6 9. Nc3 Be7 10. Qd2 O-O 11. O-O-O Na5 12. b4 Nb3+ 13. Kb2 Nxd2 14. Rxd2 Qd7
15. Kb3 a5 16. b5 a4+ 17. Ka2 Ra5 18. Nf3 c6 19. d5 Nxc4 20. Bxc4 exd5 21. Bb6
Raa8 22. Rhd1 Qe6 23. Nd4 Qxe5 24. Re2 Qd6 25. Nxf5 Qxa3+ 26. Kb1 Qb4+ 27. Rb2
Qxc3 28. Nxe7+ Kh8 29. Bd3 a3 30. Ra2 Qb4+ 31. Kc1 Qxe7 32. Re2 Qb4 33. Ra2
cxb5 34. Rdd2 Rac8+ 35. Kd1 Qg4+ 36. Be2 Qxg2 37. Bxb5 Qh1+ 38. Ke2 Qxh2+ 39.
Kd1 Qh1+ 40. Ke2 d4 41. Bxd4 Qh5+ 0-1

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.21"]
[Round "4.11"]
[White "Santos, Lucas Azevedo"]
[Black "Leal Assunção, Matheus"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1825"]
[PlyCount "122"]
[EventDate "2007.07.20"]

1. f4 d5 2. Nf3 Nf6 3. g3 b6 4. Bg2 Bb7 5. O-O e6 6. d3 Be7 7. c3 O-O 8. Qc2
Nbd7 9. Re1 Bc5+ 10. Kh1 Ng4 11. d4 Be7 12. h3 Ngf6 13. Nbd2 c5 14. e4 dxe4 15.
Nxe4 Nxe4 16. Rxe4 Bxe4 17. Qxe4 Nf6 18. Qc2 Nh5 19. g4 Nf6 20. Bd2 Rc8 21. Rg1
cxd4 22. Nxd4 Qxd4 23. Qxh7+ Nxh7 24. cxd4 Rc2 25. Bc3 Rc8 26. g5 Nf8 27. Bf3
Rf2 28. Rg3 Ng6 29. Kg1 Rc2 30. Rg4 b5 31. a3 Bxa3 32. h4 Bd6 33. h5 Nxf4 34.
h6 Nh3+ 35. Kf1 Rf2+ 36. Ke1 Rxf3 37. d5 Rcxc3 38. bxc3 Rxc3 39. Kd2 Rf3 40.
dxe6 fxe6 41. h7+ Kxh7 42. g6+ Kh6 43. Ke2 Rg3 44. Re4 Ng5 45. Rd4 Rg2+ 46. Kf1
Rf2+ 47. Kxf2 Bc5 48. Ke3 e5 49. Kd3 Bxd4 50. Kc2 e4 51. Kd1 b4 52. Kc1 e3 53.
Kd1 b3 54. Kc1 e2 55. Kd2 b2 56. Kd3 b1=Q+ 57. Kc4 Qe4 58. Kb3 Bb6 59. Ka2 Qd3
60. Kb2 e1=Q 61. Ka2 Qeb1# 0-1

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.21"]
[Round "4.12"]
[White "Ferreira, Alexander"]
[Black "Costa Jr, Jose Arlindo"]
[Result "1/2-1/2"]
[ECO "A00"]
[BlackElo "1818"]
[PlyCount "116"]
[EventDate "2007.07.20"]

1. e4 e6 2. d4 d5 3. Nc3 c5 4. Nf3 Nc6 5. Be3 cxd4 6. Nxd4 Nxd4 7. Qxd4 Nf6 8.
exd5 exd5 9. O-O-O Be7 10. Nxd5 O-O 11. Nxe7+ Qxe7 12. Bg5 Bf5 13. Bxf6 gxf6
14. Bd3 Rfd8 15. Qe3 Qxe3+ 16. fxe3 Bg4 17. Rd2 Rac8 18. h3 Be6 19. b3 Rd5 20.
g4 Kg7 21. Rf1 a5 22. Kb2 h5 23. Rdf2 hxg4 24. hxg4 Bxg4 25. Rxf6 Be6 26. R1f2
b5 27. R6f4 Rdc5 28. Bf5 R8c7 29. Bxe6 fxe6 30. Rg2+ Kh8 31. Rh2+ Kg7 32. Rg2+
Kh8 33. Rf6 R5c6 34. Rh6+ Rh7 35. Rxh7+ Kxh7 36. Rg5 Rb6 37. Rg4 e5 38. a4 b4
39. c3 Kh6 40. cxb4 axb4 41. Re4 Kg5 42. Rxe5+ Kf6 43. Rb5 Re6 44. Rxb4 Rxe3
45. a5 Re8 46. Rb6+ Ke7 47. b4 Kd7 48. Kb3 Kc7 49. Ka4 Re5 50. Rb5 Re2 51. Rc5+
Kb7 52. Kb5 Re6 53. Rf5 Re4 54. a6+ Ka7 55. Rf7+ Kb8 56. Ka5 Ka8 57. b5 Re5 58.
a7 Rxb5+ 1/2-1/2

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.21"]
[Round "4.13"]
[White "Firmo, Vitor"]
[Black "Dos Santos, Valdir Rerold Tavare"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1696"]
[PlyCount "87"]
[EventDate "2007.07.20"]

1. f4 d6 2. Nf3 Nc6 3. e4 e5 4. d3 f5 5. Nc3 Nf6 6. exf5 Bxf5 7. Be2 Be7 8. O-O
O-O 9. fxe5 dxe5 10. Kh1 Qd7 11. Qe1 Rae8 12. Bd2 e4 13. dxe4 Nxe4 14. Bc4+ Kh8
15. Nxe4 Bd8 16. Qd1 Rxe4 17. Bd3 Re6 18. Bxf5 Rxf5 19. Ng5 Ref6 20. Rxf5 Rxf5
21. Nf3 Rd5 22. Qe2 Nd4 23. Nxd4 Rxd4 24. Re1 h6 25. Bc3 Rd5 26. Qf3 Bf6 27.
Rf1 Be7 28. Qf7 Bf6 29. Qf8+ Kh7 30. Bxf6 gxf6 31. Qxf6 Qg7 32. h3 Rd2 33. Qf5+
Kh8 34. Qe4 Rd7 35. Qf4 Kg8 36. Rf3 Re7 37. Rg3 Rf7 38. Rxg7+ Kxg7 39. Qd4+ Kg6
40. g4 Rf6 41. h4 Rd6 42. Qe4+ Kg7 43. Qe7+ Kg6 44. h5# 1-0

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.21"]
[Round "4.14"]
[White "De Moura, Sergio Jovelino"]
[Black "De Souza, Arthur Olintho"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "55"]
[EventDate "2007.07.20"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. c3 dxc3 5. Nxc3 e6 6. Bc4 a6 7. a4 Nf6 8. O-O
Be7 9. Qe2 d6 10. Rd1 O-O 11. h3 b6 12. Bf4 Qc7 13. Rac1 Bb7 14. Ba2 Rfd8 15.
Nd5 Nxd5 16. exd5 exd5 17. Bxd5 Qd7 18. Bxc6 Bxc6 19. Ne5 Qe6 20. Rxc6 Rdc8 21.
Qf3 Qf5 22. Bg3 Qxf3 23. Rxc8+ Rxc8 24. Nxf3 Rc2 25. Rd2 Rc1+ 26. Kh2 Ra1 27.
b3 Ra3 28. Bxd6 1-0

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.21"]
[Round "4.15"]
[White "Trajano, Amy"]
[Black "Araujo Frota, Rewbenio"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "94"]
[EventDate "2007.07.20"]

1. e4 c6 2. Bc4 d5 3. exd5 cxd5 4. Bb3 Nc6 5. d4 Nf6 6. Nf3 Bg4 7. Bf4 e6 8. c3
Bd6 9. Bxd6 Qxd6 10. Nbd2 O-O 11. O-O Rac8 12. Bc2 b5 13. Qe2 Nxd4 14. Bxh7+
Nxh7 15. cxd4 Rc2 16. Qxb5 Rb8 17. Qa4 Rbxb2 18. Qe8+ Nf8 19. Ne5 Bh5 20. Ndf3
Qb8 21. Qxb8 Rxb8 22. Ne1 Rc3 23. f4 f6 24. N5d3 Be2 25. Rf2 Rxd3 26. Rxe2 Rxd4
27. g3 Rc4 28. a4 Kf7 29. h4 Rb3 30. Kg2 Rcc3 31. Kg1 Rxg3+ 32. Ng2 Ng6 33. Kf2
Rbf3+ 34. Ke1 Nxf4 35. Nxf4 Rg1+ 36. Kd2 Rxa1 37. Nd3 Ra2+ 38. Ke1 Ra1+ 39. Kd2
Rxa4 40. Ne1 Ra2+ 41. Nc2 Rf4 42. h5 Rh4 43. Kc1 Rc4 44. Kb1 Rcxc2 45. Rxc2
Rxc2 46. Kxc2 f5 47. Kd3 e5 0-1

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.21"]
[Round "4.16"]
[White "Lima, Alan da Silva"]
[Black "Jordão Barbosa, Marcio"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "105"]
[EventDate "2007.07.20"]

1. f4 e6 2. Nf3 d5 3. d4 c5 4. c3 Nc6 5. e3 a6 6. Bd3 Nf6 7. O-O Be7 8. Nbd2
O-O 9. Ne5 c4 10. Bc2 Bd7 11. Ndf3 Qc7 12. Re1 Ne8 13. Nxc6 Bxc6 14. Bd2 h6 15.
Bb1 Bd6 16. Qc2 Nf6 17. Ne5 Bxe5 18. fxe5 Ne4 19. Rf1 b5 20. a3 a5 21. Qd1 a4
22. Bxe4 dxe4 23. Qg4 Qe7 24. Rf6 Kh7 25. Rf4 f5 26. exf6 Rxf6 27. Raf1 Rxf4
28. Rxf4 Bd5 29. Be1 Rf8 30. Bg3 Rxf4 31. Bxf4 Qf6 32. h3 Qf5 33. Qg3 Qf7 34.
Qh4 Qd7 35. Be5 Kg6 36. Qg4+ Kh7 37. h4 Qf7 38. Bd6 Qf5 39. Qe2 h5 40. Be5 g6
41. Bd6 Kg8 42. Qf2 Qxf2+ 43. Kxf2 Kf7 44. Kg3 Kf6 45. Be5+ Kf5 46. Bg7 g5 47.
hxg5 Kxg5 48. Bf8 Kg6 49. Kf4 Kf6 50. Bh6 Bc6 51. Bg5+ Kg6 52. Bh4 Kf7 53. Ke5
1-0

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.21"]
[Round "5.1"]
[White "Santiago, Yago De Moura"]
[Black "Brito, Luismar"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2139"]
[BlackElo "2297"]
[PlyCount "124"]
[EventDate "2007.07.20"]

1. Nf3 c5 2. b3 d6 3. g3 e5 4. d3 Nc6 5. Bb2 Be7 6. Bg2 Be6 7. Nbd2 Qd7 8. O-O
Bh3 9. Re1 h5 10. c3 h4 11. e4 hxg3 12. fxg3 Bxg2 13. Kxg2 Qh3+ 14. Kg1 g5 15.
Nf1 f5 16. exf5 Qxf5 17. Ne3 Qh3 18. Qe2 O-O-O 19. Nd5 g4 20. Nd2 Nf6 21. Nxe7+
Nxe7 22. d4 Nf5 23. Nf1 Nd7 24. Rad1 Rdf8 25. dxc5 Nxc5 26. c4 Ne6 27. Qg2 Ng5
28. Re2 Nf3+ 29. Kh1 Rf6 30. Bc1 Rf7 31. Be3 b6 32. b4 Rc7 33. Rc1 Kd7 34. Rec2
Ke6 35. a4 Qxg2+ 36. Rxg2 Rhc8 37. c5 bxc5 38. Rgc2 Rb8 39. Rc4 Rh7 40. Bf2
Rxb4 41. Rxb4 cxb4 42. Rb1 a5 43. Kg2 e4 44. Bb6 Rb7 45. Bxa5 Ra7 46. Bxb4 Rxa4
47. Rb2 d5 48. h3 gxh3+ 49. Kxh3 Ra7 50. g4 Rh7+ 51. Kg2 Ne3+ 52. Nxe3 Rh2+ 53.
Kg3 Rxb2 54. Bc5 d4 55. Nf5 Kd5 56. Ba3 Rb3 57. Bc1 Ne1+ 58. Kh2 e3 59. Kg1 Rc3
60. Bb2 Rc2 61. Bxd4 Nf3+ 62. Kf1 Rf2# 0-1

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.21"]
[Round "5.2"]
[White "Pinto, Carlos Henrique Lope"]
[Black "Macedo, Maximo Iack"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2109"]
[BlackElo "2282"]
[PlyCount "137"]
[EventDate "2007.07.20"]

1. g3 d5 2. Bg2 Nf6 3. c4 c6 4. Nf3 Bf5 5. b3 e6 6. Bb2 Nbd7 7. d3 h6 8. Nbd2
Bh7 9. Ne5 Be7 10. O-O O-O 11. e4 dxe4 12. dxe4 Nxe5 13. Bxe5 Qa5 14. Bf4 Rfd8
15. e5 Ne4 16. Bxe4 Bxe4 17. Re1 Bg6 18. Qe2 Rd3 19. Ne4 Bxe4 20. Qxe4 Rad8 21.
h4 Bb4 22. Re3 Rd1+ 23. Rxd1 Rxd1+ 24. Kg2 Qxa2 25. Rd3 Rxd3 26. Qxd3 Bc5 27.
Qd8+ Kh7 28. Qd3+ Kg8 29. Qd8+ Kh7 30. Qd3+ Kg8 31. Qd8+ Kh7 32. Qd3+ g6 33.
Bd2 Qb2 34. Qd7 Kg7 35. Qd3 Bd4 36. h5 gxh5 37. Be3 Bxe5 38. Bxa7 Qc3 39. Qe4
Bf6 40. Be3 Qe5 41. Qd3 c5 42. Bf4 Qb2 43. Qf3 Bd4 44. g4 hxg4 45. Qxg4+ Kh7
46. Qh4 Bg7 47. Be3 Qe5 48. Qe7 Qe4+ 49. Kg1 Qb1+ 50. Kg2 Qg6+ 51. Kf1 b6 52.
Qc7 Qd3+ 53. Kg2 Qxb3 54. Qxf7 Qxc4 55. Qc7 Qb3 56. Kh2 Qb2 57. Qb7 Qe5+ 58.
Kg1 c4 59. Bxb6 c3 60. Be3 c2 61. Qc6 Qf5 62. Qc7 h5 63. Kg2 Kg6 64. Qc8 Qg4+
65. Kf1 Qd1+ 66. Kg2 Kf5 67. Qg8 c1=Q 68. Qf7+ Bf6 69. Qh7+ 0-1

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.21"]
[Round "5.3"]
[White "Braga, Jose Pereira"]
[Black "Miranda Jr, Roberto Calheiros de"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2071"]
[BlackElo "2205"]
[PlyCount "89"]
[EventDate "2007.07.20"]

1. d4 Nf6 2. c4 c5 3. e3 cxd4 4. exd4 d5 5. Nc3 dxc4 6. Nf3 e6 7. Bxc4 Be7 8.
O-O O-O 9. Ne5 Nbd7 10. Bg5 Nb6 11. Bd3 Nbd5 12. Nxd5 Qxd5 13. Bc4 Qa5 14. Qe2
Rd8 15. Rfd1 Bd7 16. Bh4 Rac8 17. Nxd7 Rxd7 18. Bxe6 fxe6 19. Qxe6+ Kh8 20.
Bxf6 Qd8 21. Be5 Rc6 22. Qf5 Rd5 23. Rac1 Bf6 24. f4 Bxe5 25. fxe5 Rxd4 26. Rf1
Rxc1 27. Rxc1 Rd1+ 28. Rxd1 Qxd1+ 29. Kf2 Qd4+ 30. Kg3 Qe3+ 31. Kh4 h6 32. e6
Qd4+ 33. g4 Qxb2 34. h3 Qc3 35. e7 Qe1+ 36. Kh5 Qxe7 37. Qc8+ Kh7 38. Qf5+ Kg8
39. Qc8+ Kf7 40. Qf5+ Qf6 41. Qd5+ Kf8 42. Qc5+ Kg8 43. g5 Qxg5+ 44. Qxg5 hxg5
45. Kxg5 0-1

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.21"]
[Round "5.4"]
[White "Silveira Filho, Neri da Silva"]
[Black "Azevedo, Alcides Alexandre A"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2204"]
[BlackElo "2131"]
[PlyCount "34"]
[EventDate "2007.07.20"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. O-O Be7 8. f4
Qc7 9. Kh1 Nc6 10. Be3 O-O 11. Qe1 Bd7 12. Qg3 b5 13. e5 dxe5 14. fxe5 Ne8 15.
Nf3 f5 16. exf6 Qxg3 17. fxe7 Qc7 1/2-1/2

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.21"]
[Round "5.5"]
[White "De Almeida Jr, Benone Lopes"]
[Black "Almeida, Carlos Bruno"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2170"]
[PlyCount "87"]
[EventDate "2007.07.20"]

1. c4 e5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 Bc5 5. Nf3 O-O 6. O-O d6 7. d3 h6 8. a3 a5
9. Rb1 Be6 10. Na4 Ba7 11. b4 axb4 12. axb4 Qc8 13. b5 Nd4 14. b6 Nxf3+ 15.
Bxf3 e4 16. dxe4 Bxb6 17. Nxb6 cxb6 18. Rxb6 Qxc4 19. Rxd6 Bh3 20. Re1 Ra1 21.
e5 Rc8 22. exf6 Rxc1 23. Qd2 b5 24. fxg7 Rxe1+ 25. Qxe1 b4 26. Bg2 Be6 27. h4
b3 28. Kh2 Qc5 29. Qd2 Kxg7 30. e3 Qc3 31. f4 Qf6 32. Be4 Qc3 33. f5 Qxd2+ 34.
Rxd2 Bc4 35. Kg2 Rb8 36. Rd4 Be2 37. Rd2 Bg4 38. Rb2 Kf6 39. Kf1 Bxf5 40. Rf2
Rb5 41. g4 b2 42. Rxf5+ Rxf5+ 43. gxf5 Ke5 44. Bb1 1-0

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.21"]
[Round "5.6"]
[White "Torres, Douglas Da Silva"]
[Black "Camara, Jose Arruda"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2089"]
[BlackElo "2033"]
[PlyCount "58"]
[EventDate "2007.07.20"]

1. c4 Nf6 2. Nc3 d5 3. d4 c6 4. cxd5 cxd5 5. e3 Nc6 6. Bd3 a6 7. a3 Bg4 8. f3
Bh5 9. Nge2 e6 10. b4 Bd6 11. b5 axb5 12. Nxb5 Bb8 13. Qc2 O-O 14. Bb2 e5 15.
Ng3 Bg6 16. Bxg6 hxg6 17. O-O exd4 18. Nxd4 Nxd4 19. Bxd4 Bd6 20. Qb2 Qe7 21.
a4 Rfe8 22. Rfb1 Ra6 23. Qxb7 Qxb7 24. Rxb7 Rea8 25. Rb6 Bxg3 26. hxg3 Rxa4 27.
Rxa4 Rxa4 28. Bxf6 gxf6 29. Rxf6 Ra1+ 1/2-1/2

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.21"]
[Round "5.7"]
[White "Chellappa, Thiago"]
[Black "Prado Oliveira, Fellipe"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2013"]
[BlackElo "1908"]
[PlyCount "12"]
[EventDate "2007.07.20"]

1. e4 c5 2. Nc3 d6 3. d3 Nf6 4. g3 Nc6 5. Bg2 Rb8 6. f4 e6 1/2-1/2

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.21"]
[Round "5.8"]
[White "Araujo Frota, Rewbenio"]
[Black "Bento, Alex Janes"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1934"]
[PlyCount "61"]
[EventDate "2007.07.20"]

1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. Nc3 e6 5. Bg5 Be7 6. e3 h6 7. Bh4 Nbd7 8. cxd5
exd5 9. Bd3 O-O 10. Qc2 Re8 11. O-O Bd6 12. Rab1 Be7 13. b4 a6 14. Na4 Nh5 15.
Bxe7 Qxe7 16. Nc5 g5 17. Nxd7 Bxd7 18. Ne5 Nf6 19. a4 Rac8 20. f4 Ng4 21. Rf3
Nxe5 22. fxe5 Rf8 23. Rf6 Kg7 24. Qe2 Rh8 25. Qh5 Rcg8 26. Rbf1 Be6 27. Bg6 Rf8
28. Bd3 Rfg8 29. Bf5 Bxf5 30. R1xf5 Rf8 31. Rxg5+ 1-0

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.21"]
[Round "5.9"]
[White "Oliveira Jr, Antonio Fernandes"]
[Black "Firmo, Vitor"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1934"]
[BlackElo "1696"]
[PlyCount "80"]
[EventDate "2007.07.20"]

1. d4 f5 2. c4 Nf6 3. g3 g6 4. Bg2 Bg7 5. Nh3 O-O 6. Nf4 d6 7. Nc3 c6 8. O-O e5
9. dxe5 dxe5 10. Nd3 Nbd7 11. Qc2 Qc7 12. Rd1 Rd8 13. Bg5 h6 14. Bd2 Nf8 15.
Qc1 Kh7 16. b3 Ne6 17. f4 e4 18. Ne5 Nd7 19. Rb1 Nxe5 20. fxe5 Qxe5 21. e3 Nc5
22. Ne2 Nd3 23. Qc2 g5 24. Bc3 Qe7 25. Bxg7 Qxg7 26. Nc1 Nb4 27. Qe2 Rxd1+ 28.
Qxd1 Qc3 29. Qe2 Be6 30. g4 Nc2 31. gxf5 Bxf5 32. Qf2 Qxe3 33. Ne2 Qxf2+ 34.
Kxf2 e3+ 35. Kg1 Rd8 36. Ng3 Bg6 37. Ne4 e2 38. Kf2 e1=Q+ 39. Rxe1 Nxe1 40.
Kxe1 Re8 0-1

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.21"]
[Round "5.10"]
[White "da Silva, Jucylia Mircela Lima"]
[Black "Rodrigues, Flavio Leite"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1839"]
[PlyCount "61"]
[EventDate "2007.07.20"]

1. e4 c6 2. d3 d5 3. Nd2 e5 4. g3 Nf6 5. Bg2 Bd6 6. Ngf3 O-O 7. O-O h6 8. c3
Be6 9. Re1 Nbd7 10. d4 dxe4 11. Nxe4 Nxe4 12. Rxe4 f5 13. Re1 e4 14. Qe2 Qc7
15. Nh4 Nf6 16. Ng6 Rfe8 17. Bh3 Kh7 18. Nf4 Bc8 19. Be3 Qf7 20. f3 g5 21. Ng2
g4 22. fxg4 fxg4 23. Bxg4 Bxg4 24. Qf2 Bf3 25. Nh4 Ng4 26. Qf1 Nxe3 27. Rxe3
Rf8 28. Nxf3 exf3 29. Qd3+ Qf5 30. Qd2 f2+ 31. Kg2 0-1

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.21"]
[Round "5.11"]
[White "Leal Assunção, Matheus"]
[Black "De Moura, Sergio Jovelino"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1825"]
[PlyCount "62"]
[EventDate "2007.07.20"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Be7 8. O-O
O-O 9. f4 Qc7 10. Be3 Nc6 11. Qf3 Bd7 12. f5 Nxd4 13. Bxd4 e5 14. Be3 Bc6 15.
Rac1 b5 16. Bd5 Bxd5 17. Nxd5 Nxd5 18. exd5 Qc4 19. b3 Qc3 20. Qe4 Rac8 21. Rf3
a5 22. Rf2 Bf6 23. Rb1 Qb4 24. Qd3 Rc3 25. Qe2 Qa3 26. Rc1 Rfc8 27. Bd2 Rxc2
28. Rxc2 Rxc2 29. Qxb5 h6 30. Qe8+ Kh7 31. Qxf7 Rxd2 1/2-1/2

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.21"]
[Round "5.12"]
[White "Costa Jr, Jose Arlindo"]
[Black "Lima, Alan da Silva"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1818"]
[PlyCount "85"]
[EventDate "2007.07.20"]

1. e4 g6 2. g3 Bg7 3. Bg2 d6 4. Nf3 Nf6 5. Nc3 Nbd7 6. O-O O-O 7. d4 c5 8. Re1
cxd4 9. Nxd4 Nc5 10. Nb3 Nxb3 11. axb3 a6 12. Bd2 Ng4 13. h3 Ne5 14. Nd5 e6 15.
Ba5 Qg5 16. h4 Qg4 17. Ne3 Qxd1 18. Raxd1 Nc6 19. Bc3 Bxc3 20. bxc3 Rd8 21. Nc4
d5 22. exd5 exd5 23. Nb6 Rb8 24. Nxc8 Rbxc8 25. Bxd5 b5 26. Kg2 Rd6 27. Bxf7+
Kxf7 28. Rxd6 Nb8 29. Rb6 Kg7 30. Re7+ Kg8 31. Rbb7 Nc6 32. Rxh7 Ne5 33. Rbg7+
Kf8 34. Rh8+ Kxg7 35. Rxc8 Kf6 36. Rf8+ Ke6 37. Re8+ Kd5 38. Ra8 Nd7 39. Rxa6
Nc5 40. Rxg6 Ne4 41. c4+ bxc4 42. bxc4+ Kc5 43. h5 1-0

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.21"]
[Round "5.13"]
[White "Sá, Francisco"]
[Black "Ferreira, Alexander"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "53"]
[EventDate "2007.07.20"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nc3 d6 6. Bg5 Na5 7. Bb3 c6 8. Na4
Nxb3 9. axb3 Bb4+ 10. c3 Ba5 11. b4 Bc7 12. b3 b5 13. Nb2 Bb6 14. h3 a6 15. O-O
h6 16. Be3 g5 17. Nh2 Be6 18. Qf3 Nd7 19. c4 Ba7 20. Rxa6 Bxe3 21. Rxa8 Qxa8
22. Qxe3 Qa2 23. Qd2 Qxb3 24. Rc1 bxc4 25. dxc4 d5 26. cxd5 Ke7 27. dxe6 1-0

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.21"]
[Round "5.14"]
[White "Dos Santos, Valdir Rerold Tavare"]
[Black "Macedo, Alexandre"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2088"]
[PlyCount "83"]
[EventDate "2007.07.20"]

1. g3 g6 2. Nf3 Bg7 3. d4 Nf6 4. Nc3 b6 5. e4 Bb7 6. e5 Nd5 7. Bd2 c5 8. Qe2
cxd4 9. Nxd5 Bxd5 10. Bg2 Nc6 11. O-O-O Qc7 12. Bf4 e6 13. Rhg1 Rc8 14. Nxd4
Bxg2 15. Rxg2 Bxe5 16. Bxe5 Nxe5 17. f4 Nc4 18. Rd3 Qb8 19. b3 Nd6 20. Qe5 O-O
21. Nxe6 fxe6 22. Qxd6 Qxd6 23. Rxd6 Rc7 24. Kb2 Kf7 25. c4 Ke7 26. Rd4 a6 27.
a3 Rfc8 28. Rc2 d5 29. Re2 dxc4 30. bxc4 Rxc4 31. Kb3 b5 32. Rdd2 a5 33. Rb2
R8c5 34. Ka2 Kd6 35. Rbd2+ Rd5 36. Rb2 e5 37. fxe5+ Rxe5 38. Red2+ Rd5 39. Rf2
Re4 40. Kb3 Ke5 41. Rfe2 Rxe2 42. Rxe2+ 0-1

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.21"]
[Round "5.15"]
[White "De Souza, Arthur Olintho"]
[Black "Santos, Lucas Azevedo"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "54"]
[EventDate "2007.07.20"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Nxd5 4. d4 Nc6 5. c4 Nf6 6. Be3 Bg4 7. Be2 g6 8.
O-O Bg7 9. Nc3 O-O 10. Qd2 e6 11. h3 Bxf3 12. Bxf3 Qe7 13. Bxc6 bxc6 14. Na4
Rfd8 15. Rad1 Nd7 16. Qa5 Nb6 17. b3 h6 18. Rfe1 Qh4 19. f4 Nxa4 20. Qxa4 Bxd4
21. Bxd4 Rxd4 22. Rxd4 Qxe1+ 23. Kh2 Qe3 24. c5 e5 25. Re4 Qxc5 26. Rxe5 Qd6
27. Qe4 Kg7 1/2-1/2

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.21"]
[Round "5.16"]
[White "Born, Ary"]
[Black "Trajano, Amy"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "55"]
[EventDate "2007.07.20"]

1. d4 d5 2. Bf4 Bf5 3. e3 Nf6 4. Nd2 e6 5. Ngf3 Be7 6. Ne5 O-O 7. Be2 a6 8. g4
Bg6 9. h4 Ne4 10. Ndf3 Nf6 11. Ng5 Ne4 12. Nxg6 Bb4+ 13. c3 Nxc3 14. bxc3 Bxc3+
15. Kf1 hxg6 16. Rc1 Ba5 17. h5 Re8 18. hxg6 f6 19. Rh8+ Kxh8 20. Nf7+ Kg8 21.
Nxd8 Rxd8 22. Bxc7 Bxc7 23. Rxc7 b5 24. Qc2 Nd7 25. Qc6 Nf8 26. Qb7 Nxg6 27.
Rxg7+ Kh8 28. Rh7+ 1-0

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.22"]
[Round "6.1"]
[White "Brito, Luismar"]
[Black "Miranda Jr, Roberto Calheiros de"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2297"]
[BlackElo "2205"]
[PlyCount "20"]
[EventDate "2007.07.20"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nc4 Nxe4 5. d4 d5 6. Ne3 Be7 7. Bd3 O-O 8.
O-O c6 9. Nd2 f5 10. Nf3 Be6 1/2-1/2

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.22"]
[Round "6.2"]
[White "Macedo, Maximo Iack"]
[Black "De Almeida Jr, Benone Lopes"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2282"]
[BlackElo "2170"]
[PlyCount "108"]
[EventDate "2007.07.20"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. f3 Nf6 5. d5 d6 6. e4 g6 7. Nc3 Bg7 8. Qd2
Na6 9. Bxa6 bxa6 10. Bh6 O-O 11. Bxg7 Kxg7 12. Nge2 Rb8 13. Nd1 e6 14. dxe6
Bxe6 15. O-O d5 16. exd5 Qxd5 17. Qe3 Rfd8 18. Nf4 Qd4 19. Nxe6+ fxe6 20. Qf2
Nd5 21. c3 Qxf2+ 22. Rxf2 Nf4 23. Kf1 Rd7 24. g3 Rbd8 25. gxf4 Rxd1+ 26. Rxd1
Rxd1+ 27. Ke2 Rd5 28. Ke3 Kf6 29. Ke4 a5 30. b3 Rd1 31. Rg2 h6 32. Rc2 a6 33.
Rg2 Rd5 34. Re2 Rd1 35. Ke3 Kf5 36. Kf2 Rd3 37. c4 Kxf4 38. Rxe6 Rxf3+ 39. Kg2
Re3 40. Rxg6 Re2+ 41. Kh3 Rxa2 42. Rxa6 Ra3 43. Kh4 Ke4 44. Kh5 Kd4 45. h4 Kc3
46. Rc6 Kd4 47. Rb6 a4 48. bxa4 Rxa4 49. Kxh6 Kxc4 50. Kg5 Ra1 51. h5 Rg1+ 52.
Kf4 Kc3 53. h6 Rh1 54. Ra6 c4 1/2-1/2

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.22"]
[Round "6.3"]
[White "Silveira Filho, Neri da Silva"]
[Black "Pinto, Carlos Henrique Lope"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2204"]
[BlackElo "2109"]
[PlyCount "90"]
[EventDate "2007.07.20"]

1. e4 c6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Ne4 5. d3 Nxc3 6. bxc3 c5 7. g3 Nc6 8. Bg2
Bg4 9. Rb1 Rb8 10. h3 Bxf3 11. Qxf3 e6 12. Qe2 Qa5 13. Bd2 Qxa2 14. O-O Qa6 15.
Bg5 h6 16. Bd2 Be7 17. c4 dxc4 18. Qg4 g6 19. Qe4 Rd8 20. Ra1 Qb6 21. Qxc4 Rd4
22. Bxc6+ Qxc6 23. Qb3 a6 24. Rfb1 b5 25. Bc3 Rd7 26. Bd2 c4 27. Qa2 cxd3 28.
cxd3 Qf3 29. Qxa6 O-O 30. Qxb5 Rd5 31. Qc4 Bc5 32. Qf4 Bxf2+ 33. Kf1 Qxd3+ 34.
Kxf2 Qxd2+ 35. Qxd2 Rxd2+ 36. Ke3 Rfd8 37. Rb3 Rg2 38. Kf3 Rh2 39. h4 Rd5 40.
Re3 Kg7 41. Ra7 g5 42. hxg5 hxg5 43. Kg4 Kg6 44. Re4 Rf2 45. Ra3 Rxe5 0-1

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.22"]
[Round "6.4"]
[White "Azevedo, Alcides Alexandre A"]
[Black "Torres, Douglas Da Silva"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2131"]
[BlackElo "2089"]
[PlyCount "78"]
[EventDate "2007.07.20"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 exd6 6. Be2 Be7 7. Nf3 Bg4 8. h3
Bh5 9. Be3 Nc6 10. d5 Bxf3 11. Bxf3 Ne5 12. Be2 O-O 13. Nd2 f5 14. f4 Bh4+ 15.
Bf2 Bxf2+ 16. Kxf2 Ned7 17. Rf1 Qf6 18. b3 Qd4+ 19. Kg3 Nf6 20. Kh2 Rae8 21. g3
Re3 22. Rb1 Rfe8 23. Rf2 Rd3 24. Bxd3 Qxf2+ 25. Kh1 g6 26. Nf1 Ne4 27. Bxe4
Rxe4 28. Nh2 Qxg3 29. Qf3 Qxf4 30. Qxf4 Rxf4 31. Re1 Kf7 32. Kg2 c6 33. dxc6
bxc6 34. Nf3 h6 35. Rd1 Ke7 36. Nd4 Kd7 37. Kg3 Re4 38. c5 Nd5 39. cxd6 Nc3 0-1

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.22"]
[Round "6.5"]
[White "Firmo, Vitor"]
[Black "Santiago, Yago De Moura"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1696"]
[BlackElo "2139"]
[PlyCount "78"]
[EventDate "2007.07.20"]

1. f4 d5 2. Nf3 Nf6 3. b3 e6 4. Bb2 Nbd7 5. e3 Bd6 6. Bd3 b6 7. O-O Bb7 8. Nc3
a6 9. a4 c5 10. Ne2 Rc8 11. Ng3 h5 12. Rf2 h4 13. Nf1 c4 14. Be2 Ne4 15. Bxg7
Nxf2 16. Kxf2 Rg8 17. Bb2 Nf6 18. Ng5 cxb3 19. cxb3 Ne4+ 20. Nxe4 dxe4 21. Bc4
Rc5 22. Qe2 a5 23. Bb5+ Bc6 24. Bxc6+ Rxc6 25. Qh5 Rc5 26. Qh7 Rg6 27. Qh8+ Kd7
28. Qd4 f5 29. Rc1 Rg8 30. Rxc5 bxc5 31. Qc4 Qb6 32. d3 exd3 33. Qxd3 Qc6 34.
Qb5 Rxg2+ 35. Ke1 Qxb5 36. axb5 Rxb2 37. Nd2 c4 38. Nxc4 Rxb3 39. Nxa5 Bb4+ 0-1

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.22"]
[Round "6.6"]
[White "Almeida, Carlos Bruno"]
[Black "Braga, Jose Pereira"]
[Result "1/2-1/2"]
[ECO "A00"]
[BlackElo "2071"]
[PlyCount "98"]
[EventDate "2007.07.20"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. c4 Nf6 6. Nc3 g6 7. Be2 Bg7 8. Be3
O-O 9. h4 Qa5 10. f3 Nxd4 11. Bxd4 Be6 12. O-O Nh5 13. Bxg7 Kxg7 14. Qd4+ Kg8
15. Nd5 Bxd5 16. exd5 Rac8 17. Kh2 Qc5 18. Qxc5 Rxc5 19. f4 Nf6 20. f5 h5 21.
Rae1 Nd7 22. b3 Ne5 23. Rf4 a5 24. a4 Kg7 25. Ref1 Rcc8 26. Kh3 Rh8 27. Kh2
Rcf8 28. R1f2 b6 29. Kg1 Rc8 30. Rd4 Rh7 31. Kf1 Kf6 32. Rdf4 Kg7 33. Ke1 f6
34. fxg6 Nxg6 35. Re4 Rh6 36. Kd2 Ne5 37. Kc3 Rg8 38. Bf3 Kf7 39. Re3 Rg3 40.
Rfe2 Rh7 41. b4 f5 42. bxa5 bxa5 43. Rxe5 dxe5 44. Rxe5 Ke8 45. Rxf5 Kd7 46. c5
e6 47. c6+ Kd6 48. Rf6 Rxf3+ 49. gxf3 Kxd5 1/2-1/2

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.22"]
[Round "6.7"]
[White "Camara, Jose Arruda"]
[Black "Rodrigues, Flavio Leite"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2033"]
[BlackElo "1839"]
[PlyCount "80"]
[EventDate "2007.07.20"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bd2 Bg4 6. Be2 Bxe2 7. Ngxe2 Nbd7
8. a3 c6 9. b4 Qh5 10. Qc1 e6 11. Nf4 Qf5 12. Nce2 h6 13. O-O Bd6 14. Ng3 Qh7
15. Re1 O-O 16. c4 Rac8 17. Qc3 Rfd8 18. Rac1 Re8 19. Qf3 e5 20. dxe5 Nxe5 21.
Qb3 a6 22. a4 b5 23. axb5 axb5 24. cxb5 cxb5 25. Nd5 Rxc1 26. Nxf6+ gxf6 27.
Rxc1 Nc4 28. Bc3 Bxg3 29. hxg3 Qf5 30. Qd1 h5 31. Qf3 Qxf3 32. gxf3 Kg7 33. Kf1
Kg6 34. Rd1 h4 35. gxh4 Rh8 36. Rd5 Rxh4 37. Rxb5 Ne5 38. Rb6 Kf5 39. Kg2 Rc4
40. Bxe5 fxe5 1/2-1/2

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.22"]
[Round "6.8"]
[White "Prado Oliveira, Fellipe"]
[Black "Araujo Frota, Rewbenio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1908"]
[PlyCount "51"]
[EventDate "2007.07.20"]

1. d4 Nf6 2. Nf3 e6 3. e3 c5 4. Bd3 d5 5. c3 Bd6 6. Nbd2 Bd7 7. O-O Bc6 8. Ne5
Bxe5 9. dxe5 Nfd7 10. f4 g6 11. Qg4 Qb6 12. Kh1 Na6 13. Bxa6 Qxa6 14. Qh4 f6
15. exf6 O-O-O 16. f7 Rdf8 17. Qe7 d4 18. exd4 cxd4 19. cxd4 Qe2 20. Rg1 h5 21.
b3 h4 22. h3 Rh7 23. Nc4 Qd3 24. Qxe6 Qxd4 25. Ba3 Qc3 26. Qe8+ 1-0

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.22"]
[Round "6.9"]
[White "De Moura, Sergio Jovelino"]
[Black "Chellappa, Thiago"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "2013"]
[PlyCount "89"]
[EventDate "2007.07.20"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. c3 dxc3 5. Nxc3 Nc6 6. Bc4 e6 7. O-O Be7 8.
Qe2 a6 9. a4 Nf6 10. Rd1 Qc7 11. Bf4 Bd7 12. Rac1 Qb8 13. h3 h6 14. e5 dxe5 15.
Nxe5 Nxe5 16. Bxe5 Qa7 17. Bd6 Bxd6 18. Rxd6 O-O 19. Qd3 Bxa4 20. Nxa4 b5 21.
Bb3 bxa4 22. Bxa4 Rfc8 23. Rxc8+ Rxc8 24. Rd8+ Rxd8 25. Qxd8+ Kh7 26. Bc2+ g6
27. Qxf6 a5 28. h4 h5 29. Qf3 Kg7 30. Qe3 Qb8 31. Qc3+ Kh7 32. Qxa5 Qxb2 33.
Qxh5+ Kg7 34. Qe2 Qd4 35. g3 Qc3 36. Bd1 Qa1 37. Qg4 Kh6 38. Kg2 Qb2 39. Qg5+
Kh7 40. h5 gxh5 41. Bxh5 Qb7+ 42. Kh2 Qb2 43. Qf4 f5 44. Bf7 Qg7 45. Qh4+ 1-0

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.22"]
[Round "6.10"]
[White "Costa Jr, Jose Arlindo"]
[Black "Leal Assunção, Matheus"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1818"]
[BlackElo "1825"]
[PlyCount "89"]
[EventDate "2007.07.20"]

1. e4 c5 2. Nf3 d6 3. g3 Nf6 4. d3 e6 5. Bg2 Be7 6. O-O O-O 7. Bg5 h6 8. Bxf6
Bxf6 9. c3 Nc6 10. Nbd2 d5 11. Ne1 Ne7 12. f4 dxe4 13. dxe4 e5 14. Nc4 exf4 15.
gxf4 g6 16. Nd6 Qb6 17. Nxc8 Raxc8 18. Qb3 Rfd8 19. Qxb6 axb6 20. e5 Bg7 21.
Bxb7 Rc7 22. Be4 Rd2 23. Nf3 Rxb2 24. Rf2 Rxf2 25. Kxf2 Ra7 26. Ke2 h5 27. a4
Bh6 28. Ke3 Rd7 29. a5 bxa5 30. Rxa5 Rc7 31. Ng5 Bf8 32. Nf3 Kg7 33. Nd2 Ng8
34. Nc4 Nh6 35. h3 Ng8 36. Ra6 Ne7 37. Nd6 Nc8 38. Nxc8 Rxc8 39. e6 f5 40. Ra7+
Kf6 41. Bd5 Be7 42. h4 Rd8 43. c4 Rb8 44. Kf3 Rb3+ 45. Kg2 1/2-1/2

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.22"]
[Round "6.11"]
[White "Bento, Alex Janes"]
[Black "Sá, Francisco"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1934"]
[PlyCount "82"]
[EventDate "2007.07.20"]

1. d4 d5 2. Nf3 e6 3. Bf4 Nf6 4. h3 Bd7 5. e3 Be7 6. Bd3 h6 7. Nbd2 Nc6 8. c3
a6 9. Qc2 Na7 10. g4 g5 11. Bg3 Bb5 12. c4 Bc6 13. c5 h5 14. gxh5 Nxh5 15. Be5
Bf6 16. O-O-O Qe7 17. Nb3 Ba4 18. Rdg1 Bxe5 19. Nxe5 O-O-O 20. Qd2 Rhg8 21. Qb4
Bb5 22. Bxb5 Nxb5 23. a4 Na7 24. Kb1 f6 25. Nf3 Nc6 26. Qc3 Ng7 27. h4 gxh4 28.
Na5 Nxa5 29. Qxa5 c6 30. Nxh4 e5 31. Ng6 Qe6 32. Rh7 Rd7 33. Ka2 Nf5 34. Rxd7
Kxd7 35. Qb6 Kc8 36. Qa7 Qf7 37. Nxe5 fxe5 38. Qa8+ Kd7 39. Rxg8 Ke6 40. Qc8+
Kf6 41. Rf8 exd4 1-0

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.22"]
[Round "6.12"]
[White "Macedo, Alexandre"]
[Black "Born, Ary"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2088"]
[PlyCount "105"]
[EventDate "2007.07.20"]

1. d4 Nf6 2. Nf3 c5 3. d5 d6 4. c4 g6 5. b3 Bg7 6. Bb2 O-O 7. g3 b5 8. Bg2 Qa5+
9. Bc3 b4 10. Bb2 Bf5 11. O-O Nbd7 12. Nbd2 Qc7 13. Re1 Ne8 14. Bxg7 Nxg7 15.
e4 Bg4 16. h3 Bxf3 17. Nxf3 a5 18. Qe2 Rfe8 19. e5 Nf8 20. Nd2 a4 21. g4 Ra7
22. f4 f5 23. gxf5 Nxf5 24. Qd3 Kh8 25. e6 Rea8 26. Rab1 axb3 27. axb3 Ra2 28.
Be4 Nd4 29. Rf1 Nf5 30. Bxf5 gxf5 31. Rf2 Ra1 32. Kh2 Qd8 33. Qxf5 Ng6 34. Qc2
R8a2 35. Qc1 Qa8 36. f5 Rxb1 37. Qxb1 Ne5 38. Qe4 Qf8 39. Rg2 Qh6 40. Nf1 Rxg2+
41. Kxg2 Qg5+ 42. Ng3 Qd2+ 43. Qe2 Qg5 44. Qh5 h6 45. Qxg5 hxg5 46. f6 Ng6 47.
Nf5 exf6 48. e7 Nxe7 49. Nxe7 Kg7 50. Nf5+ Kf8 51. Nxd6 Ke7 52. Ne4 f5 53. Nxc5
1-0

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.22"]
[Round "6.13"]
[White "da Silva, Jucylia Mircela Lima"]
[Black "Oliveira Jr, Antonio Fernandes"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1934"]
[PlyCount "58"]
[EventDate "2007.07.20"]

1. e4 c5 2. d3 Nc6 3. Nd2 g6 4. Ngf3 Bg7 5. g3 d5 6. Bg2 Nf6 7. c3 d4 8. cxd4
Nxd4 9. O-O O-O 10. Nxd4 Qxd4 11. Nb3 Qe5 12. Re1 Qc7 13. Bf4 e5 14. Be3 b6 15.
Nd2 Rd8 16. Qc2 Ng4 17. b4 Nxe3 18. Rxe3 Bh6 19. Re2 Ba6 20. Nc4 cxb4 21. Qb3
Bxc4 22. dxc4 a5 23. a3 bxa3 24. Rxa3 Bf8 25. Ra1 Bc5 26. Kh1 Rd4 27. Bf3 Rad8
28. Raa2 Rd3 29. Qc2 Rxf3 0-1

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.22"]
[Round "6.14"]
[White "Lima, Alan da Silva"]
[Black "De Souza, Arthur Olintho"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "46"]
[EventDate "2007.07.20"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Bc5 5. O-O O-O 6. Nxe5 Nxe5 7. d4 Nxc4 8.
dxc5 Re8 9. Bg5 h6 10. Bxf6 Qxf6 11. f4 Ne3 12. e5 Qc6 13. Qf3 Nxf1 14. Qxc6
dxc6 15. Rxf1 Bf5 16. Rf2 Rad8 17. h3 h5 18. a3 Rd4 19. b4 Rc4 20. Rf3 Rd8 21.
b5 Rd2 22. bxc6 bxc6 23. Na2 Rcxc2 0-1

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.22"]
[Round "6.15"]
[White "Ferreira, Alexander"]
[Black "Santos, Lucas Azevedo"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "51"]
[EventDate "2007.07.20"]

1. e4 d5 2. exd5 Nf6 3. Bc4 Nxd5 4. Qf3 Nf6 5. Qb3 e6 6. Nf3 Bd6 7. O-O O-O 8.
d3 Nc6 9. Bd2 b6 10. Bc3 Bb7 11. Nbd2 Ne7 12. Bxf6 gxf6 13. Qc3 Nd5 14. Bxd5
Bxd5 15. Ne4 Be7 16. a3 f5 17. Ned2 Bf6 18. d4 h6 19. Ne5 Bxe5 20. dxe5 Kh7 21.
f4 Rg8 22. Nf3 Qe7 23. Rad1 Rg7 24. Rd2 Rag8 25. Qe3 Kh8 26. b4 1/2-1/2

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.22"]
[Round "6.16"]
[White "Jordão Barbosa, Marcio"]
[Black "Dos Santos, Valdir Rerold Tavare"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "68"]
[EventDate "2007.07.20"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nxd4 5. Qxd4 e6 6. Nc3 Ne7 7. Bc4 Nc6 8.
Qd1 Bb4 9. Bd2 O-O 10. a3 Bc5 11. O-O a6 12. Ne2 b5 13. Bd3 Bb7 14. Ng3 d5 15.
Qg4 Ne5 16. Qh3 Nxd3 17. cxd3 dxe4 18. Bc3 exd3 19. Qg4 f6 20. Nh5 g6 21. Nxf6+
Rxf6 22. Bxf6 Qxf6 23. b4 Bd4 24. Rad1 Rd8 25. Kh1 Bb2 26. Rd2 Rd4 27. Qd1 Qg5
28. f3 Bxa3 29. Rxd3 Rxd3 30. Qxd3 Bxb4 31. Rd1 Bd5 32. Qc2 Qd8 33. Qb2 Bd6 34.
Qa1 Qb6 0-1

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.22"]
[Round "7.1"]
[White "Brito, Luismar"]
[Black "Macedo, Maximo Iack"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2297"]
[BlackElo "2282"]
[PlyCount "39"]
[EventDate "2007.07.20"]

1. e4 e6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Nfd7 5. d4 c5 6. dxc5 Nc6 7. Bf4 Nxc5 8.
Bd3 Nxd3+ 9. Qxd3 Be7 10. O-O O-O 11. Ne2 b6 12. Ned4 Nb4 13. Qd2 Bb7 14. a3
Na6 15. b4 Rc8 16. Bg5 Bxg5 17. Nxg5 Nc7 18. f4 Ba6 19. Rfe1 Nb5 20. Qd3 1-0

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.22"]
[Round "7.2"]
[White "Miranda Jr, Roberto Calheiros de"]
[Black "Santiago, Yago De Moura"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2205"]
[BlackElo "2139"]
[PlyCount "165"]
[EventDate "2007.07.20"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Bg5 c6 5. e3 a6 6. a3 dxc4 7. Bxc4 b5 8. Ba2
Bb7 9. Nbd2 c5 10. O-O Nbd7 11. dxc5 Bxc5 12. b4 Be7 13. Nd4 Qb6 14. N2b3 O-O
15. Rc1 Bd5 16. Bb1 Rac8 17. Na5 Ne5 18. Rxc8 Rxc8 19. e4 Bc4 20. f4 Rd8 21.
fxe5 Rxd4 22. Nxc4 bxc4 23. Be3 Rxd1 24. Bxb6 Rxf1+ 25. Kxf1 Nd7 26. Bd4 Bd8
27. Ke2 Bc7 28. Ba2 Bxe5 29. Bxe5 Nxe5 30. Kd2 Kf8 31. Kc3 Ke7 32. Bxc4 Kd6 33.
Bxa6 g5 34. Be2 f5 35. exf5 exf5 36. a4 g4 37. a5 h5 38. a6 Kc6 39. Kd4 Ng6 40.
Bd3 Nh4 41. Ke5 Kb6 42. b5 Nxg2 43. Kxf5 Ne1 44. Be4 Nf3 45. Kg6 Nxh2 46. Kxh5
Nf3 47. Kxg4 Ne5+ 48. Kf5 Nd7 49. Bd3 Ka7 50. Bf1 Nb6 51. Ke6 Nc8 52. Kd7 Nb6+
53. Kc6 Na4 54. Kc7 Nb6 55. Be2 Na4 56. Bc4 Nb6 57. Bb3 Nd5+ 58. Kc6 Nb6 59.
Kc5 Nd7+ 60. Kc6 Nb6 61. Be6 Na4 62. Bf5 Nb6 63. Kc5 Na4+ 64. Kb4 Nb6 65. Be6
Na8 66. Kc5 Nb6 67. Kc6 Na4 68. Kd7 Nb6+ 69. Kd8 Na4 70. Bg8 Nb6 71. Bb3 Na8
72. Bd5 Nb6 73. Bb7 Na4 74. Kc7 Nb6 75. Kc6 Na4 76. Kd5 Nb6+ 77. Kc5 Na4+ 78.
Kc4 Nb6+ 79. Kb3 Nd7 80. Kb4 Nb6 81. Be4 Nd7 82. Ka5 Nb6 83. Ba8 1/2-1/2

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.22"]
[Round "7.3"]
[White "Torres, Douglas Da Silva"]
[Black "De Almeida Jr, Benone Lopes"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2089"]
[BlackElo "2170"]
[PlyCount "32"]
[EventDate "2007.07.20"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. f3 O-O 6. Be3 Nc6 7. Qd2 e5 8. Nge2
a6 9. d5 Ne7 10. O-O-O b5 11. Ng3 Bd7 12. h4 h5 13. Bh6 Qb8 14. Bxg7 Kxg7 15.
Kb1 Qb6 16. Be2 b4 0-1

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.22"]
[Round "7.4"]
[White "Pinto, Carlos Henrique Lope"]
[Black "Prado Oliveira, Fellipe"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2109"]
[BlackElo "1908"]
[PlyCount "86"]
[EventDate "2007.07.20"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Re1 e6 7. c3 Be7 8.
Na3 O-O 9. d4 cxd4 10. Nxd4 a6 11. Nc4 Rc8 12. Nd2 Nc5 13. Qe2 d5 14. e5 Nfe4
15. Nxe4 Nxe4 16. f3 Nc5 17. Be3 Qc7 18. Bf2 Nd7 19. f4 Bc5 20. Qg4 Bxd4 21.
Bxd4 Nc5 22. Rad1 g6 23. Re3 Qe7 24. Rh3 Rfd8 25. Rh5 Ne4 26. f5 exf5 27. Rxf5
Qe6 28. Rdf1 h5 29. Qh3 gxf5 30. Rxf5 Kf8 31. Qxh5 Ke7 32. Qh4+ Kd7 33. Qh7 Rf8
34. Rf4 Kc7 35. c4 Qg6 36. Qh4 Rg8 37. g3 Ng5 38. cxd5 Rh8 39. Qg4 Nh3+ 40. Kg2
Nxf4+ 41. Qxf4 Qh6 42. Qxf7+ Kb8 43. h4 Rcf8 0-1

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.22"]
[Round "7.5"]
[White "Rodrigues, Flavio Leite"]
[Black "Silveira Filho, Neri da Silva"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1839"]
[BlackElo "2204"]
[PlyCount "76"]
[EventDate "2007.07.20"]

1. Nf3 c5 2. g3 b6 3. c4 Bb7 4. Bg2 Nf6 5. O-O e6 6. b3 Be7 7. Bb2 O-O 8. d3 d6
9. Nbd2 Qc7 10. Qc2 Nbd7 11. Rac1 Ng4 12. h3 Nge5 13. Rfd1 f5 14. d4 Nxf3+ 15.
Nxf3 Be4 16. Qd2 Qb7 17. Bc3 Rad8 18. Qb2 cxd4 19. Bxd4 e5 20. Bc3 Nc5 21. Ne1
Bg5 22. Bd2 Bf6 23. f3 Bc6 24. Nc2 e4 25. Bc3 exf3 26. Bxf6 Rxf6 27. exf3 Bxf3
28. Nb4 Rg6 29. Kh2 f4 30. g4 Bxg2 31. Qxg2 f3 32. Qg3 Rf8 33. Nd5 Ne4 34. Qe1
Re6 35. Qe3 Nc5 36. Qc3 Re2+ 37. Kh1 Ne4 38. Qd4 Ng3+ 0-1

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.22"]
[Round "7.6"]
[White "De Moura, Sergio Jovelino"]
[Black "Azevedo, Alcides Alexandre A"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "2131"]
[PlyCount "52"]
[EventDate "2007.07.20"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. c3 dxc3 5. Nxc3 Nc6 6. Bc4 Bd7 7. O-O e6 8.
Nb5 Qb8 9. Bf4 Ne5 10. Bxe5 dxe5 11. Rc1 Bc6 12. Qb3 Be7 13. Bxe6 fxe6 14. Qxe6
Bxb5 15. Rfd1 Nf6 16. Nxe5 Rf8 17. Rc5 a6 18. b3 Qd8 19. Rxd8+ Rxd8 20. Rc8 Nd7
21. Rxd8+ Kxd8 22. Nf7+ Ke8 23. Nd6+ Kd8 24. Nxb7+ Kc7 25. Qxe7 Kxb7 26. Qxg7
Rc8 1-0

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.22"]
[Round "7.7"]
[White "Braga, Jose Pereira"]
[Black "Camara, Jose Arruda"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2071"]
[BlackElo "2033"]
[PlyCount "85"]
[EventDate "2007.07.20"]

1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. Bg5 dxc4 5. Bxf6 exf6 6. a4 Bb4 7. Nf3 O-O 8.
e3 Qa5 9. Qc1 Be6 10. Be2 Nd7 11. O-O Nb6 12. e4 Rfd8 13. Rd1 a6 14. Qe3 Bd6
15. h3 Bc7 16. g4 h6 17. Nh2 Bxh2+ 18. Kxh2 Rd6 19. f4 Rad8 20. Bf3 Na8 21. f5
Bc8 22. Rd2 Qc7 23. Kg2 Qe7 24. Rad1 Nc7 25. Kf2 b5 26. axb5 cxb5 27. Qf4 Qd7
28. d5 b4 29. Ne2 Nb5 30. Rc1 Qc7 31. Rdc2 Qc5+ 32. Qe3 Qxe3+ 33. Kxe3 c3 34.
bxc3 Na3 35. Ra2 Nc4+ 36. Kf2 b3 37. Ra4 Ne5 38. Rb1 Rb6 39. Ke3 Bd7 40. Rb4
Rxb4 41. cxb4 b2 42. Nd4 Rb8 43. Be2 1-0

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.22"]
[Round "7.8"]
[White "Macedo, Alexandre"]
[Black "Almeida, Carlos Bruno"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2088"]
[PlyCount "71"]
[EventDate "2007.07.20"]

1. f4 d5 2. e3 Nf6 3. Nf3 c5 4. d3 Nc6 5. Be2 Qc7 6. O-O e5 7. Nc3 Be7 8. Qe1
O-O 9. Kh1 Re8 10. fxe5 Nxe5 11. Qg3 Bd6 12. Nb5 Qe7 13. Nxd6 Qxd6 14. d4 cxd4
15. exd4 Ne4 16. Qf4 Ng6 17. Qxd6 Nxd6 18. Bd3 Bg4 19. b3 Rac8 20. Ba3 Ne4 21.
c4 Nf6 22. Rae1 h6 23. Ne5 Bh5 24. h3 Nxe5 25. dxe5 dxc4 26. Bxc4 Nh7 27. e6
Ng5 28. e7 a6 29. g4 Bg6 30. Bd5 Rc7 31. h4 Rd7 32. Bg2 Ne6 33. h5 Bd3 34. Rf2
Bb5 35. Rxe6 Rd1+ 36. Kh2 1-0

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.22"]
[Round "7.9"]
[White "Oliveira Jr, Antonio Fernandes"]
[Black "Bento, Alex Janes"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1934"]
[BlackElo "1934"]
[PlyCount "65"]
[EventDate "2007.07.20"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. g3 O-O 6. Bg2 Nbd7 7. O-O Re8 8. h3
a6 9. e4 e5 10. Be3 exd4 11. Bxd4 Nxe4 12. Bxg7 Kxg7 13. Nxe4 Rxe4 14. Ng5 Rxc4
15. Bd5 Qxg5 16. Bxc4 Nf6 17. h4 Qc5 18. Bb3 Bh3 19. Rc1 Qf5 20. Rxc7 Rf8 21.
Re1 Nd7 22. Bc2 Qf6 23. Kh2 Bf5 24. Bxf5 Qxf5 25. Qd4+ Kg8 26. g4 Qa5 27. Qc3
Qb6 28. Rxd7 Qxf2+ 29. Kh3 h5 30. Qg3 hxg4+ 31. Qxg4 Qxe1 32. Rxd6 Re8 33.
Rxg6+ 1/2-1/2

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.22"]
[Round "7.10"]
[White "Leal Assunção, Matheus"]
[Black "Firmo, Vitor"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1825"]
[BlackElo "1696"]
[PlyCount "71"]
[EventDate "2007.07.20"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Bg5 Be7 7. Nf3 O-O 8. Be2
Nc6 9. O-O b6 10. Ne5 Bb7 11. cxd5 Nxd5 12. Bxe7 Ncxe7 13. Bf3 Qc8 14. Nxd5
Bxd5 15. Rc1 Qd8 16. Bxd5 Qxd5 17. b3 Rac8 18. Nf3 Nf5 19. Qd2 Rfd8 20. Rxc8
Rxc8 21. Rc1 Rd8 22. h3 h6 23. Rd1 a5 24. Kf1 Nd6 25. Qb2 Nb5 26. Ne5 Rc8 27.
Qd2 Rc7 28. Qd3 Na3 29. Qa6 Rc2 30. Qxb6 Qe4 31. Re1 Qf4 32. Nf3 Qf5 33. Qb8+
Kh7 34. Qg3 Qd3+ 35. Kg1 Rxa2 36. Ng5+ 1-0

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.22"]
[Round "7.11"]
[White "Araujo Frota, Rewbenio"]
[Black "Costa Jr, Jose Arlindo"]
[Result "1/2-1/2"]
[ECO "A00"]
[BlackElo "1818"]
[PlyCount "41"]
[EventDate "2007.07.20"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 Nbd7 7. O-O c5 8. d5
Ne8 9. Bf4 Nb6 10. h3 e5 11. dxe6 Bxe6 12. Qb3 Qe7 13. Rad1 Bd7 14. Rfe1 Rd8
15. Nd5 Nxd5 16. exd5 Bc8 17. Bd3 Qc7 18. Re2 Nf6 19. Rde1 Rfe8 20. Qc2 Rxe2
21. Rxe2 1/2-1/2

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.22"]
[Round "7.12"]
[White "Chellappa, Thiago"]
[Black "Sá, Francisco"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2013"]
[PlyCount "57"]
[EventDate "2007.07.20"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 d6 5. Nxc6 bxc6 6. Bc4 Nf6 7. Nc3 Be7 8.
O-O O-O 9. f3 d5 10. exd5 Qd6 11. dxc6 Qc5+ 12. Kh1 Qxc4 13. Qe1 Ba6 14. Rg1
Bc5 15. Be3 Rfe8 16. Ne4 Nxe4 17. Bxc5 Nxc5 18. Qg3 Ne6 19. c3 Qxc6 20. h4 Qd6
21. Qf2 Qb6 22. Qc2 Rad8 23. Rad1 h6 24. Qa4 Bb5 25. Qc2 Rxd1 26. Rxd1 Nf4 27.
c4 Ba6 28. b3 Re2 29. Rd8+ 1-0

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.22"]
[Round "7.13"]
[White "De Souza, Arthur Olintho"]
[Black "Ferreira, Alexander"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "128"]
[EventDate "2007.07.20"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. Bxc6+ bxc6 5. O-O e5 6. d3 Bg4 7. Be3 Qf6 8.
Nbd2 Ne7 9. h3 Bd7 10. Nc4 Ng6 11. Qd2 Be7 12. Rfe1 h6 13. Rad1 Bxh3 14. Nfxe5
Nxe5 15. Nxe5 Qxe5 16. gxh3 Qh5 17. Kh2 Qf3 18. Qe2 Qxe2 19. Rxe2 g5 20. f4
O-O-O 21. fxg5 hxg5 22. Rg1 Rh5 23. Rf2 Rdh8 24. Rg3 f6 25. Rf5 Kd7 26. Kg2 Ke6
27. c4 a5 28. b3 Rb8 29. Bg1 a4 30. d4 cxd4 31. Bxd4 c5 32. Bb2 Rh4 33. Re3
axb3 34. axb3 Ra8 35. Rf2 Ra2 36. Ree2 Ra8 37. Rf3 Rg8 38. Rg3 Ra8 39. Rf3 Ra2
40. Rff2 Bd8 41. Kg3 Rh6 42. Kg4 Ba5 43. Bc1 Rxe2 44. Rxe2 Rh4+ 45. Kg3 Bc3 46.
Ba3 Ke5 47. Re3 Bd4 48. Re2 Rxe4 49. Rxe4+ Kxe4 50. b4 cxb4 51. Bxb4 Bc5 52.
Bc3 f5 53. Bf6 f4+ 54. Kg2 f3+ 55. Kf1 Be3 56. Be7 Ke5 57. Ke1 Kd4 58. Bxd6
Kxc4 59. Bg3 Kd3 60. Kf1 Ke4 61. Ke1 Kf5 62. Kf1 Bf4 63. Bf2 g4 64. hxg4+ Kxg4
1/2-1/2

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.22"]
[Round "7.14"]
[White "Born, Ary"]
[Black "Dos Santos, Valdir Rerold Tavare"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "77"]
[EventDate "2007.07.20"]

1. d4 Nf6 2. Bf4 e6 3. Nd2 d6 4. h3 Nbd7 5. e3 e5 6. Bg5 Be7 7. Ngf3 e4 8. Nh4
h6 9. Bxf6 Nxf6 10. Be2 Nd5 11. g3 Nf6 12. Bg4 d5 13. Nf5 O-O 14. Nxe7+ Qxe7
15. Bxc8 Raxc8 16. c3 Nh7 17. Qh5 Qf6 18. h4 Qd6 19. O-O-O Nf6 20. Qe2 c5 21.
Nb3 c4 22. Nc5 Qc6 23. g4 b6 24. g5 Nh7 25. gxh6 Qxh6 26. Nd7 Rfd8 27. Ne5 Nf8
28. Rdg1 Rd6 29. h5 f6 30. Ng6 Kf7 31. Qg4 Ne6 32. Kb1 Qg5 33. Qh3 Qh6 34. Qf5
Ke8 35. Nf4 Kd7 36. Nxd5 Kc6 37. Ne7+ Kd7 38. Nxc8 Rd5 39. Qxd5+ 1-0

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.22"]
[Round "7.15"]
[White "Trajano, Amy"]
[Black "da Silva, Jucylia Mircela Lima"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "67"]
[EventDate "2007.07.20"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Nxd5 Qxd5 5. Nf3 e5 6. d3 Nc6 7. a3 Bg4 8.
Be2 Bc5 9. c4 Qd8 10. b4 Be7 11. b5 Nd4 12. Nxd4 Qxd4 13. Be3 Bxe2 14. Kxe2
Qg4+ 15. Kd2 Qg6 16. Qf3 O-O-O 17. Qh3+ Kb8 18. d4 exd4 19. Bf4 Bf6 20. Rhe1 d3
21. Rab1 Rd4 22. Qf3 Rxc4 23. Rbc1 Rxf4 24. Qe3 b6 25. Rc6 Rc4 26. Rxc4 Bg5 27.
f4 Bf6 28. g3 Rd8 29. Rec1 Bb2 30. Rb1 Bxa3 31. Ra1 Bb2 32. Qe7 Bf6 33. Qxc7+
Ka8 34. Rxa7# 1-0

[Event "II ABERTO XADREZ POTIGUAR"]
[Site "Natal - RN"]
[Date "2007.07.22"]
[Round "7.16"]
[White "Santos, Lucas Azevedo"]
[Black "Jordão Barbosa, Marcio"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "60"]
[EventDate "2007.07.20"]

1. f4 Nf6 2. Nf3 d6 3. g3 g6 4. Bg2 Bg7 5. O-O O-O 6. d3 b6 7. Ne1 c6 8. Nc3
Bb7 9. e4 c5 10. Nf3 Nbd7 11. h3 a6 12. g4 Qc7 13. f5 Rae8 14. Nh2 e6 15. g5
Nh5 16. f6 Nhxf6 17. gxf6 Nxf6 18. Ng4 Nd7 19. Bh6 Bxh6 20. Nxh6+ Kg7 21. Qd2
f6 22. Rf2 g5 23. Ng4 h5 24. Nh2 Kg6 25. Bf3 Ne5 26. Rg2 Rg8 27. Kf2 Qh7 28.
Rag1 Bc6 29. Bd1 Rd8 30. Qe3 b5 1/2-1/2