PGN Chess Game XVII IRT Academia Potiguar - Xadrez STD (BRA)

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[Event "XVII IRT da Academia Potiguar de Xadrez "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.11.13"]
[Round "1.1"]
[White "De Araujo, Marco Antonio Sena"]
[Black "Lacerda, Gabriel Valero Bello"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "1637"]
[BlackElo "1755"]
[PlyCount "57"]
[EventDate "2015.11.13"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 Nbd7 6. Bg5 c5 7. d5 O-O 8. Qd2 a6
9. Be2 Ne8 10. g4 Nc7 11. h4 Rb8 12. a4 Bxc3 13. Qxc3 f6 14. Bh6 Rf7 15. Nh3 b5
16. axb5 axb5 17. cxb5 Nxb5 18. Bxb5 Rxb5 19. h5 Ne5 20. hxg6 hxg6 21. Ra8 Rh7
22. Nf4 Nf7 23. Ne6 Qd7 24. Nf8 Qb7 25. Rxc8 Qxc8 26. Nxh7 Kxh7 27. Bf8+ Kg8
28. Bxe7 f5 29. Qf6 1-0

[Event "XVII IRT da Academia Potiguar de Xadrez "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.11.13"]
[Round "1.2"]
[White "De Araujo, Antonio Jose"]
[Black "Batista, Francisco Klemberg M"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1624"]
[BlackElo "1793"]
[PlyCount "100"]
[EventDate "2015.11.13"]

1. Nf3 d5 2. d4 Nf6 3. g3 Bg4 4. Bg2 Nbd7 5. O-O e6 6. Bg5 Be7 7. Nbd2 O-O 8.
h3 Bh5 9. c4 h6 10. Bxf6 Nxf6 11. Qb3 Rb8 12. Rac1 c6 13. e3 Re8 14. cxd5 exd5
15. a3 Bd6 16. Rfe1 Bg6 17. Nh4 Bh7 18. f4 Nh5 19. Nf1 g5 20. Nf3 Qf6 21. Ne5
Re7 22. Qd1 Ng7 23. Qf3 Be4 24. Ng4 Qg6 25. Qf2 Bxg2 26. Kxg2 Rbe8 27. fxg5 Nh5
28. Nxh6+ Kf8 29. Qf5 Kg7 30. Qxg6+ Kxg6 31. h4 f6 32. g4 Nf4+ 33. exf4 Rxe1
34. Rxe1 Rxe1 35. f5+ Kg7 36. Kf2 Re4 37. Ng3 Bxg3+ 38. Kxg3 Rxd4 39. gxf6+
Kxh6 40. g5+ Kh7 41. g6+ Kg8 42. f7+ Kf8 43. h5 Rd1 44. Kf4 Ke7 45. h6 Rf1+ 46.
Kg5 Rg1+ 47. Kh5 d4 48. h7 d3 49. f8=Q+ Kxf8 50. h8=Q+ Ke7 1-0

[Event "XVII IRT da Academia Potiguar de Xadrez "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.11.13"]
[Round "1.3"]
[White "De Menezes, Ricardo Fagner Dia"]
[Black "Macedo, Alexandre Soares De"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1616"]
[BlackElo "1868"]
[PlyCount "87"]
[EventDate "2015.11.13"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nc6 4. a3 Nf6 5. Nc3 a6 6. d3 e6 7. Ba2 b5 8. Ne2 Be7
9. Be3 Bb7 10. c3 Qd7 11. Qc2 O-O 12. Rd1 Rac8 13. Qb1 a5 14. O-O Qc7 15. Rc1
a4 16. Ng3 Na5 17. Nd2 Qb8 18. f4 Qa8 19. Nf3 c4 20. e5 dxe5 21. fxe5 Ng4 22.
Bd4 Qb8 23. h3 Bxf3 24. Rxf3 Nxe5 25. Bxe5 Qxe5 26. d4 Qc7 27. Rcf1 Nb7 28. Qe4
Nd6 29. Qg4 f5 30. Qf4 Nf7 31. Qxc7 Rxc7 32. Ne2 g5 33. Re3 Rc6 34. Kh1 Rd6 35.
Bb1 Nd8 36. Bxf5 Rf7 37. Ng3 exf5 38. Nxf5 Bf8 39. Re8 Nb7 40. g4 Rdf6 41. Rfe1
Nd6 42. Nxd6 Rxd6 43. R8e5 Rf2 44. Rxb5 0-1

[Event "XVII IRT da Academia Potiguar de Xadrez "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.11.13"]
[Round "1.4"]
[White "Frankental, David"]
[Black "Barbosa, Vitor Hugo Villar Da"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1816"]
[BlackElo "1716"]
[PlyCount "135"]
[EventDate "2015.11.13"]

1. d4 Nf6 2. e3 g6 3. f4 Bg7 4. Bd3 d5 5. Nf3 O-O 6. O-O Nbd7 7. c3 c5 8. Nbd2
c4 9. Bc2 Qc7 10. Ne5 Nxe5 11. fxe5 Nd7 12. Qf3 e6 13. e4 Nb6 14. g4 Bd7 15. h4
Qd8 16. Qg3 Ba4 17. Bb1 f6 18. exf6 Rxf6 19. Rxf6 Qxf6 20. g5 Qf7 21. Qf3 Rf8
22. Qxf7+ Rxf7 23. Kg2 Bc6 24. Kg3 Bf8 25. e5 Nc8 26. Bc2 Ne7 27. Nf3 Nf5+ 28.
Bxf5 Rxf5 29. b3 Be7 30. b4 Ba4 31. Bf4 Bc2 32. a4 b6 33. b5 Bd8 34. Bc1 Be4
35. Nd2 Bd3 36. Ba3 Bc2 37. Bb4 Rf7 38. a5 Bd3 39. axb6 Bxb6 40. Bc5 Rb7 41.
Bxb6 axb6 42. Nf3 Kf7 43. Ra8 Be4 44. Nh2 Bf5 45. Ng4 Bxg4 46. Kxg4 Kg7 47. Re8
Kf7 48. Ra8 Kg7 49. h5 h6 50. gxh6+ Kxh6 51. Re8 gxh5+ 52. Kh4 Kg6 53. Rxe6+
Kf5 54. Rf6+ Ke4 55. Kxh5 Kd3 56. Rf3+ Ke4 57. Rf6 Kd3 58. Rf3+ Ke4 59. Rg3 Rb8
60. Kh6 Kf4 61. Rg6 Ke4 62. Kg7 Kd3 63. Rg3+ Ke4 64. Kf6 Rf8+ 65. Ke7 Rb8 66.
Kd7 Kf4 67. Rg1 Ke4 68. Kc7 1-0

[Event "XVII IRT da Academia Potiguar de Xadrez "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.11.13"]
[Round "1.5"]
[White "Oliveira Jr, Antonio Fernandes"]
[Black "Borges, Caique Ferreira"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "1824"]
[BlackElo "1727"]
[PlyCount "69"]
[EventDate "2015.11.13"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Qc2 bxc4 5. e4 Ba6 6. Bxc4 Bxc4 7. Qxc4 d6 8.
Nc3 Nbd7 9. Nf3 g6 10. O-O Bg7 11. h3 O-O 12. Bf4 Rb8 13. Qe2 Qb6 14. Rab1 Nh5
15. Bd2 Rb7 16. Na4 Qb5 17. Qxb5 Rxb5 18. b3 Rfb8 19. Bc3 Nhf6 20. Nd2 Bh6 21.
f4 Nh5 22. f5 Ng3 23. Rfe1 gxf5 24. exf5 Nxf5 25. Nc4 Re8 26. g4 Nd4 27. Nxd6
Nf3+ 28. Kh1 Nxe1 29. Nxb5 a6 30. Nc7 Rc8 31. Rxe1 Rxc7 32. Rxe7 Kf8 33. d6 Rb7
34. Nb6 Bg5 35. Nxd7+ 1-0

[Event "XVII IRT da Academia Potiguar de Xadrez "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.11.14"]
[Round "2.1"]
[White "Lacerda, Gabriel Valero Bello"]
[Black "Borges, Caique Ferreira"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1755"]
[BlackElo "1727"]
[PlyCount "98"]
[EventDate "2015.11.13"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bg4 5. h3 Bh5 6. Nc3 c6 7. Bf4 Bd6 8. Qd2
Ne7 9. O-O-O Qc7 10. Bxd6 Qxd6 11. g4 Bg6 12. Ne5 Nd7 13. f4 f6 14. Nxd7 Kxd7
15. f5 Bf7 16. Ne2 h5 17. Bg2 g6 18. Rdf1 gxf5 19. gxf5 Rhg8 20. Rhg1 Rg5 21.
h4 Rg4 22. Bf3 Rxg1 23. Rxg1 Nxf5 24. Nf4 Rh8 25. Ng6 Bxg6 26. Rxg6 Qe7 27. Qf4
Qe1+ 28. Bd1 Qe4 29. Qxe4 dxe4 30. Rxf6 Nxh4 31. Rf4 Ng6 32. Rxe4 h4 33. Bg4+
Kd6 34. Re6+ Kd5 35. Rxg6 Kxd4 36. Rg5 h3 37. Bf3 Rf8 38. c3+ Ke3 39. Bd1 h2
40. Rh5 Rf2 41. Rh7 Kf4 42. Rf7+ Kg3 43. Rg7+ Kh3 44. Rh7+ Kg2 45. Rg7+ Kf1 46.
Rh7 Kg1 47. Rg7+ Rg2 48. Rh7 Rg3 49. Kd2 h1=Q 0-1

[Event "XVII IRT da Academia Potiguar de Xadrez "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.11.14"]
[Round "2.2"]
[White "Barbosa, Vitor Hugo Villar Da"]
[Black "Oliveira Jr, Antonio Fernandes"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1716"]
[BlackElo "1824"]
[PlyCount "118"]
[EventDate "2015.11.13"]

1. d4 d5 2. c3 Nf6 3. Bg5 Ne4 4. h4 c5 5. e3 Qb6 6. Qb3 Qxb3 7. axb3 cxd4 8.
exd4 Nxg5 9. hxg5 Bf5 10. Nd2 a6 11. Ngf3 Nc6 12. Nh4 Bd7 13. Nhf3 g6 14. g3
Bg7 15. Bh3 e6 16. Bg2 b5 17. b4 Ne7 18. Nb3 Nf5 19. Nc5 Bc8 20. Bf1 Nd6 21.
Ne5 f6 22. gxf6 Bxf6 23. Ng4 Bg7 24. f4 O-O 25. Bd3 Nf5 26. Bxf5 exf5 27. Ne5
Bxe5 28. dxe5 Kg7 29. Kd2 h6 30. Ra5 g5 31. Rha1 Rd8 32. Ke3 gxf4+ 33. gxf4 h5
34. Nxa6 Bxa6 35. Rxa6 Rxa6 36. Rxa6 h4 37. Ra1 Kh6 38. Rh1 Kh5 39. Kf3 Rg8 40.
e6 Rg3+ 41. Kf2 Rg7 42. Re1 Re7 43. Kf3 h3 44. Kg3 h2 45. Kxh2 Kg4 46. Kg2 Kxf4
47. Kf2 Kg5 48. Re5 Kf4 49. Rxd5 Rxe6 50. Rxb5 Rd6 51. Ke2 Ke4 52. Rc5 f4 53.
Rc4+ Kf5 54. Kf3 Rd3+ 55. Ke2 Rh3 56. Rc8 Ke4 57. Re8+ Kd5 58. Rd8+ Ke4 59.
Re8+ Kd5 1/2-1/2

[Event "XVII IRT da Academia Potiguar de Xadrez "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.11.14"]
[Round "2.3"]
[White "Macedo, Alexandre Soares De"]
[Black "Frankental, David"]
[Result "0-1"]
[ECO "D51"]
[WhiteElo "1868"]
[BlackElo "1816"]
[PlyCount "64"]
[EventDate "2015.11.13"]

1. d4 d5 2. c4 c6 3. Nc3 e6 4. cxd5 cxd5 5. Nf3 Nf6 6. Bg5 Nbd7 7. e3 Qa5 8.
Bxf6 Nxf6 9. Bb5+ Bd7 10. Bxd7+ Nxd7 11. O-O Bb4 12. Ne2 O-O 13. a3 Bd6 14. Qd3
e5 15. dxe5 Nxe5 16. Nxe5 Bxe5 17. b4 Qc7 18. Rac1 Qd6 19. f4 Bf6 20. e4 Qb6+
21. Kh1 dxe4 22. Qxe4 Bb2 23. Rb1 Rfe8 24. Qf3 Bxa3 25. Nc3 Re3 26. Nd5 Rxf3
27. Rxf3 Qd4 28. Nc7 Qe4 29. Rd1 Rc8 30. Rxa3 h6 31. Nd5 Rc2 32. Rg3 Qxd5 0-1

[Event "XVII IRT da Academia Potiguar de Xadrez "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.11.14"]
[Round "2.4"]
[White "Batista, Francisco Klemberg M"]
[Black "De Menezes, Ricardo Fagner Dia"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1793"]
[BlackElo "1616"]
[PlyCount "81"]
[EventDate "2015.11.13"]

1. d4 e6 2. e4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Be7 7. Ne2 O-O 8. O-O
f5 9. Nf4 Nb6 10. dxc5 Bxc5 11. Nb3 Qc7 12. Qe2 a5 13. Nxc5 Qxc5 14. Be3 Qc7
15. Bd4 a4 16. b3 Nc6 17. Bc5 Re8 18. Qe3 Nd7 19. Bd6 Qb6 20. Qe2 Nc5 21. Bxf5
exf5 22. Nxd5 Qa6 23. Qh5 Be6 24. Nc7 Qb6 25. Nxe8 Bf7 26. Qxf5 Rxe8 27. b4 Ne6
28. c4 Ned4 29. Qd3 Bg6 30. Qe3 Qd8 31. Rac1 Qxd6 32. exd6 Rxe3 33. fxe3 Ne2+
34. Kf2 Nxc1 35. Rxc1 Be8 36. b5 Nb4 37. Rd1 Bd7 38. Rd2 a3 39. Kf3 b6 40. Ke4
g6 41. Kd4 1-0

[Event "XVII IRT da Academia Potiguar de Xadrez "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.11.14"]
[Round "2.5"]
[White "De Araujo, Marco Antonio Sena"]
[Black "De Araujo, Antonio Jose"]
[Result "1-0"]
[ECO "D80"]
[WhiteElo "1637"]
[BlackElo "1624"]
[PlyCount "68"]
[EventDate "2015.11.13"]

1. d4 d5 2. c4 Nf6 3. Nc3 g6 4. Bg5 dxc4 5. e4 Nc6 6. d5 Ne5 7. f4 Bg4 8. Qa4+
Bd7 9. Qd1 Bg4 10. Qd2 Nd3+ 11. Bxd3 cxd3 12. h3 Be2 13. Ngxe2 dxe2 14. e5 Ng8
15. Qxe2 Qd7 16. e6 fxe6 17. dxe6 Qd6 18. Qb5+ c6 19. Qxb7 Qxe6+ 20. Kf2 Qc8
21. Qxc8+ Rxc8 22. Rac1 Bg7 23. Rhe1 Bd4+ 24. Kf3 h6 25. Bh4 Rd8 26. Bf2 Bxf2
27. Kxf2 Rd2+ 28. Re2 Rxe2+ 29. Nxe2 Kd7 30. Nd4 Nf6 31. Ke2 Kc7 32. Nxc6 g5
33. Ne5+ Kd6 34. Rd1+ Kc5 1-0

[Event "XVII IRT da Academia Potiguar de Xadrez "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.11.14"]
[Round "3.1"]
[White "De Araujo, Antonio Jose"]
[Black "Lacerda, Gabriel Valero Bello"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "1624"]
[BlackElo "1755"]
[PlyCount "81"]
[EventDate "2015.11.13"]

1. Nf3 Nc6 2. g3 e5 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 Qf6 6. e3 Qxc6 7. f3 Nf6 8.
Bg2 O-O 9. O-O Re8 10. Re1 Qb6 11. Qd3 d5 12. Kh1 Re5 13. Qb3 Qd6 14. Nc3 Rh5
15. Ne2 Bh3 16. Nf4 Bxg2+ 17. Kxg2 Rg5 18. Qd3 Nh5 19. b3 Re8 20. Nxh5 Rxh5 21.
e4 Qf6 22. Bf4 g5 23. Bd2 dxe4 24. Qe2 exf3+ 25. Qxf3 Rxh2+ 26. Kxh2 Qxf3 27.
Rxe8+ Kg7 28. Bxg5 f6 29. Bh4 Qf2+ 30. Kh1 Bb4 31. Rg1 Qxc2 32. Rg2 Qc1+ 33.
Kh2 Bd2 34. Ree2 Bg5 35. Rc2 Qe3 36. Rxc7+ Kg6 37. Rxb7 Bxh4 38. gxh4+ Kh6 39.
Rgg7 Qf2+ 40. Kh3 Qf3+ 41. Kh2 1/2-1/2

[Event "XVII IRT da Academia Potiguar de Xadrez "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.11.14"]
[Round "3.2"]
[White "De Menezes, Ricardo Fagner Dia"]
[Black "De Araujo, Marco Antonio Sena"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "1616"]
[BlackElo "1637"]
[PlyCount "59"]
[EventDate "2015.11.13"]

1. Nf3 e6 2. g3 d5 3. Bg2 c5 4. O-O Nc6 5. d3 Bd6 6. Re1 d4 7. e4 e5 8. c3 h6
9. Nbd2 b5 10. a4 b4 11. cxd4 cxd4 12. b3 Be6 13. Rb1 Nge7 14. Bb2 Rc8 15. Rc1
Na5 16. Nc4 Nxc4 17. dxc4 f6 18. Qd3 Bc5 19. Red1 Kd7 20. Ra1 a5 21. Rac1 Kc7
22. Qf1 Qd7 23. Rc2 g5 24. Rcd2 Nc6 25. Rd3 Rcg8 26. Bc1 Bh3 27. Re1 Kb6 28.
Kh1 Bd6 29. Bd2 Rf8 30. Ng1 0-1

[Event "XVII IRT da Academia Potiguar de Xadrez "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.11.14"]
[Round "3.3"]
[White "Frankental, David"]
[Black "Batista, Francisco Klemberg M"]
[Result "1/2-1/2"]
[ECO "D79"]
[WhiteElo "1816"]
[BlackElo "1793"]
[PlyCount "103"]
[EventDate "2015.11.13"]

1. d4 Nf6 2. Nf3 g6 3. g3 c5 4. c3 cxd4 5. cxd4 Bg7 6. Nc3 d5 7. Bg2 O-O 8. O-O
Bg4 9. h3 Bxf3 10. Bxf3 Qd7 11. Kg2 Nc6 12. Bf4 Rfd8 13. Qd2 a6 14. Rad1 b5 15.
a3 Rac8 16. Be5 e6 17. Bxf6 Bxf6 18. e3 Rc7 19. Be2 Rdc8 20. Na2 Ra7 21. Nb4
Nxb4 22. Qxb4 Be7 23. Qd2 Rc6 24. Rc1 Rac7 25. Rxc6 Rxc6 26. Rc1 Qc7 27. Rxc6
Qxc6 28. Bd3 h5 29. Qc2 Qxc2 30. Bxc2 Kf8 31. g4 hxg4 32. hxg4 Kg7 33. f4 f5
34. gxf5 gxf5 35. b4 Kf8 36. Kh3 Ke8 37. Kg3 Kd7 38. Kf3 Kc6 39. Ke2 a5 40.
bxa5 Bxa3 41. a6 b4 42. Kf2 Bc1 43. Bd3 Kb6 44. Ke2 b3 45. Bb5 Ba3 46. Kd3 b2
47. Kc2 Bb4 48. Bd7 Bd2 49. Bxe6 Bxe3 50. Bxf5 Bxd4 51. Be6 Bc3 52. Bxd5
1/2-1/2

[Event "XVII IRT da Academia Potiguar de Xadrez "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.11.14"]
[Round "3.4"]
[White "Oliveira Jr, Antonio Fernandes"]
[Black "Macedo, Alexandre Soares De"]
[Result "1-0"]
[ECO "E09"]
[WhiteElo "1824"]
[BlackElo "1868"]
[PlyCount "81"]
[EventDate "2015.11.13"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 c6 5. Bg2 Be7 6. O-O O-O 7. Nbd2 Nbd7 8. Qc2
Re8 9. e4 Nf8 10. e5 N6d7 11. Ne1 f5 12. f4 b6 13. b3 Bb7 14. a4 g6 15. Ndf3 a5
16. Nd3 Rc8 17. Bd2 c5 18. Rac1 Nb8 19. dxc5 bxc5 20. Kh1 dxc4 21. bxc4 Qc7 22.
Rb1 Nc6 23. Be3 Nb4 24. Qe2 Nxd3 25. Qxd3 Be4 26. Qe2 Bxb1 27. Rxb1 Rb8 28. Rb5
Rxb5 29. axb5 Nd7 30. Ng5 Bxg5 31. fxg5 Qxe5 32. Qd2 Qa1+ 33. Bg1 Re7 34. Bc6
Ne5 35. Qd8+ Kf7 36. Qh8 Qe1 37. Qf6+ Kg8 38. Qxe7 Nd3 39. Qd8+ Kf7 40. Qxd3 a4
41. b6 1-0

[Event "XVII IRT da Academia Potiguar de Xadrez "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.11.14"]
[Round "3.5"]
[White "Borges, Caique Ferreira"]
[Black "Barbosa, Vitor Hugo Villar Da"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1727"]
[BlackElo "1716"]
[PlyCount "46"]
[EventDate "2015.11.13"]

1. e4 d5 2. exd5 Nf6 3. c4 e6 4. d4 exd5 5. Nc3 Bb4 6. Bd2 O-O 7. Nf3 Re8+ 8.
Be2 Bxc3 9. Bxc3 Qe7 10. Ne5 Nc6 11. O-O Ne4 12. Nxc6 bxc6 13. Bd3 Qg5 14. Re1
Bd7 15. Bxe4 dxe4 16. Qd2 Qh4 17. Re3 f5 18. Rh3 Qd8 19. Qf4 g5 20. Rg3 g4 21.
h3 a5 22. hxg4 fxg4 23. d5 cxd5 1-0

[Event "XVII IRT da Academia Potiguar de Xadrez "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.11.15"]
[Round "4.1"]
[White "Lacerda, Gabriel Valero Bello"]
[Black "Barbosa, Vitor Hugo Villar Da"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1755"]
[BlackElo "1716"]
[PlyCount "86"]
[EventDate "2015.11.13"]

1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Nf3 Bb4 5. e5 Ne7 6. Bg5 h6 7. Bd2 Nbc6 8. a3
Bxc3 9. Bxc3 Qc8 10. b4 Ng6 11. Bd2 Nce7 12. Bd3 Ba6 13. b5 Bb7 14. c4 a6 15.
a4 axb5 16. cxb5 Nd5 17. a5 bxa5 18. Rxa5 Rxa5 19. Bxa5 Qa8 20. Bd2 Ndf4 21.
Bxf4 Nxf4 22. Nh4 Qa3 23. Bc2 Nxg2+ 24. Nxg2 Bxg2 25. Rg1 Bf3 26. Rg3 Qa5+ 27.
Qd2 Qa1+ 28. Bd1 Qxd1+ 29. Qxd1 Bxd1 30. Kxd1 g6 31. Rc3 Kd8 32. Ra3 Ke7 33.
Kc2 Rb8 34. Ra5 Rb6 35. Kc3 c6 36. Kc4 Rxb5 37. Rxb5 cxb5+ 38. Kxb5 f5 39.
exf6+ Kxf6 40. Kc5 d5 41. Kd6 Kf5 42. f3 g5 43. h3 h5 0-1

[Event "XVII IRT da Academia Potiguar de Xadrez "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.11.15"]
[Round "4.2"]
[White "Macedo, Alexandre Soares De"]
[Black "Borges, Caique Ferreira"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1868"]
[BlackElo "1727"]
[PlyCount "51"]
[EventDate "2015.11.13"]

1. b4 Nf6 2. Bb2 d5 3. e3 Bf5 4. Nf3 e6 5. a3 Nbd7 6. Be2 Be7 7. O-O O-O 8. d3
c6 9. Nbd2 a5 10. bxa5 Qxa5 11. c4 Nc5 12. Qc2 Rfd8 13. Nh4 Qa4 14. Qxa4 Nxa4
15. Nxf5 exf5 16. Rfb1 Nd7 17. cxd5 cxd5 18. d4 Rdc8 19. Bd3 g6 20. Kf1 Ndb6
21. Bc1 Rc3 22. Ke2 Rxa3 23. Bxa3 Nc3+ 24. Ke1 Nxb1 25. Nxb1 Nc4 26. Bb2 1-0

[Event "XVII IRT da Academia Potiguar de Xadrez "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.11.15"]
[Round "4.3"]
[White "Batista, Francisco Klemberg M"]
[Black "Oliveira Jr, Antonio Fernandes"]
[Result "1-0"]
[ECO "B44"]
[WhiteElo "1793"]
[BlackElo "1824"]
[PlyCount "71"]
[EventDate "2015.11.13"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Nf6 6. f3 Qc7 7. Nb5 Qb8 8.
Be2 a6 9. N5a3 Bd6 10. Nc4 Bxh2 11. Nb6 Qg3+ 12. Bf2 Qxg2 13. Rxh2 Qxh2 14.
Nxa8 d5 15. Nb6 O-O 16. exd5 exd5 17. Nxc8 Rxc8 18. Nd2 Re8 19. Nf1 Qf4 20. Qd3
Ne5 21. Qb3 Nxf3+ 22. Kd1 Nd4 23. Bxd4 Qxd4+ 24. Bd3 Qg4+ 25. Kd2 Qf4+ 26. Kd1
Qf3+ 27. Kc1 Re1+ 28. Kd2 Rxa1 29. Bxh7+ Kxh7 30. Qxf3 Ne4+ 31. Kd3 Rd1+ 32.
Ke2 Rc1 33. Ne3 Kg8 34. Kd3 Nf6 35. Kd2 Rg1 36. Nxd5 1-0

[Event "XVII IRT da Academia Potiguar de Xadrez "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.11.15"]
[Round "4.4"]
[White "De Araujo, Marco Antonio Sena"]
[Black "Frankental, David"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1637"]
[BlackElo "1816"]
[PlyCount "49"]
[EventDate "2015.11.13"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 e6 5. Bf4 Nf6 6. e3 Qa5 7. Bd3 Bb4 8.
Nge2 Nbd7 9. a3 Be7 10. b4 Qb6 11. Nb5 Bd8 12. Rc1 O-O 13. Bd6 Re8 14. Bc7 Bxc7
15. Nxc7 Rb8 16. Nxe8 Nxe8 17. O-O e5 18. Bf5 g6 19. Bxd7 Bxd7 20. dxe5 Qe6 21.
Nf4 Qf5 22. Nxd5 Qxe5 23. Qd4 Qg5 24. Qf4 Qd8 25. Rfd1 1-0

[Event "XVII IRT da Academia Potiguar de Xadrez "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.11.15"]
[Round "4.5"]
[White "De Araujo, Antonio Jose"]
[Black "De Menezes, Ricardo Fagner Dia"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1624"]
[BlackElo "1616"]
[PlyCount "69"]
[EventDate "2015.11.13"]

1. Nf3 c6 2. d4 d5 3. Bf4 Bf5 4. e3 h6 5. h3 Bh7 6. Bd3 Bxd3 7. Qxd3 Nd7 8.
Nbd2 Ngf6 9. Qb3 Qb6 10. Ne5 Qxb3 11. Nxb3 Nxe5 12. Bxe5 Nd7 13. Bh2 e6 14. O-O
Be7 15. Na5 b6 16. Nxc6 Rc8 17. Nxa7 Rxc2 18. Rfc1 Rxc1+ 19. Rxc1 Bd8 20. Bd6
f6 21. Rc8 Nf8 22. Bxf8 Rxf8 23. Rb8 Kd7 24. Rb7+ Bc7 25. Nb5 Rc8 26. a4 Kd8
27. Rxc7 Rxc7 28. Nxc7 Kxc7 29. b4 e5 30. f4 e4 31. f5 Kc6 32. g4 Kc7 33. Kf2
Kc6 34. Kg3 Kd6 35. h4 1-0

[Event "XVII IRT da Academia Potiguar de Xadrez "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.11.15"]
[Round "5.1"]
[White "De Menezes, Ricardo Fagner Dia"]
[Black "Lacerda, Gabriel Valero Bello"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "1616"]
[BlackElo "1755"]
[PlyCount "23"]
[EventDate "2015.11.13"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d3 d5 6. c3 Nc6 7. Nbd2 e5 8. Re1
Be6 9. e4 d4 10. c4 Qd7 11. Nf1 Bg4 12. Qc2 1/2-1/2

[Event "XVII IRT da Academia Potiguar de Xadrez "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.11.15"]
[Round "5.2"]
[White "Frankental, David"]
[Black "De Araujo, Antonio Jose"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1816"]
[BlackElo "1624"]
[PlyCount "92"]
[EventDate "2015.11.13"]

1. d4 d5 2. c4 Nf6 3. Nc3 c6 4. cxd5 Nxd5 5. Nxd5 Qxd5 6. Nf3 Bg4 7. e3 Bxf3 8.
Qxf3 Qxf3 9. gxf3 Nd7 10. Bd3 e5 11. Bf5 Bb4+ 12. Bd2 Bxd2+ 13. Kxd2 exd4 14.
Bxd7+ Kxd7 15. exd4 Rad8 16. Rhe1 Rhe8 17. Re4 Re6 18. Rae1 Rde8 19. h4 f5 20.
Rxe6 Rxe6 21. Rxe6 Kxe6 22. Ke3 Kd5 23. Kd3 h6 24. h5 f4 25. a4 a5 26. Kc3 b5
27. b3 bxa4 28. bxa4 c5 29. dxc5 Kxc5 30. Kd3 Kb4 31. Ke4 Kxa4 32. Kxf4 Kb3 33.
Kf5 a4 34. Kg6 a3 35. Kxg7 a2 36. Kxh6 a1=Q 37. Kh7 Qf6 38. h6 Kc3 39. f4 Kd4
40. f3 Kd5 41. f5 Ke5 42. Kg8 Qd8+ 43. Kf7 Qh8 44. Kg6 Qg8+ 45. Kh5 Kxf5 46.
Kh4 Kf4 0-1

[Event "XVII IRT da Academia Potiguar de Xadrez "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.11.15"]
[Round "5.3"]
[White "Oliveira Jr, Antonio Fernandes"]
[Black "De Araujo, Marco Antonio Sena"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "1824"]
[BlackElo "1637"]
[PlyCount "148"]
[EventDate "2015.11.13"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 c6 5. Bg2 Bd6 6. O-O O-O 7. Nbd2 Nbd7 8. Qc2
Re8 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Nf6 12. Qc2 h6 13. b3 Rb8 14. Rd1 Qe7 15.
Bb2 Ba3 16. Ne5 Bxb2 17. Qxb2 Nd7 18. Rd2 Nxe5 19. dxe5 Qc5 20. Qd4 Qxd4 21.
Rxd4 Kf8 22. Rad1 Ke7 23. c5 f6 24. f4 g5 25. fxg5 fxe5 26. Re4 hxg5 27. Rxe5
Kf6 28. Re3 e5 29. Rd6+ Kg7 30. Be4 Be6 31. Kg2 Rbd8 32. Red3 Rxd6 33. Rxd6 Kf6
34. b4 Ke7 35. a4 Rd8 36. Rxd8 Kxd8 37. b5 Kc7 38. bxc6 bxc6 39. h4 gxh4 40.
gxh4 Bf7 41. Kg3 Bh5 42. Bf3 Bg6 43. h5 Bh7 44. Be2 Kd7 45. Kg4 Ke6 46. Bc4+
Kf6 47. a5 Bf5+ 48. Kh4 Bh7 49. Be2 Bc2 50. Kg4 Bf5+ 51. Kf3 Kg5 52. Ke3 Bh7
53. Bf3 Bf5 54. Bxc6 Kxh5 55. Bb7 Kg5 56. c6 Kf6 57. c7 Ke7 58. c8=Q Bxc8 59.
Bxc8 Kd6 60. Kd3 Kc5 61. Ke4 Kb5 62. a6 Kc6 63. Kxe5 Kc7 64. Bb7 Kb8 65. Kd5
Kc7 66. Kc5 Kb8 67. Bg2 Kc7 68. Bf3 Kb8 69. Kd6 Kc8 70. Kc6 Kb8 71. Bg4 Ka8 72.
Bf3 Kb8 73. Be4 Kc8 74. Bd5 Kb8 1/2-1/2

[Event "XVII IRT da Academia Potiguar de Xadrez "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.11.15"]
[Round "5.4"]
[White "Borges, Caique Ferreira"]
[Black "Batista, Francisco Klemberg M"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1727"]
[BlackElo "1793"]
[PlyCount "48"]
[EventDate "2015.11.13"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 Nf6 4. g3 d5 5. exd5 Nxd5 6. Bg2 e6 7. O-O Be7 8.
d3 Nxc3 9. Nxc3 Bd7 10. Qg4 O-O 11. Ne4 f5 12. Qh3 fxe4 13. Bxe4 g6 14. Bh6 Rf7
15. f4 Nd4 16. g4 Bc6 17. f5 gxf5 18. gxf5 Nxf5 19. Bxf5 exf5 20. Rf4 Qd5 21.
Kf2 Bf6 22. Rxf5 Bd4+ 23. Ke2 Re8+ 24. Kd2 Qxf5 0-1

[Event "XVII IRT da Academia Potiguar de Xadrez "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.11.15"]
[Round "5.5"]
[White "Barbosa, Vitor Hugo Villar Da"]
[Black "Macedo, Alexandre Soares De"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1716"]
[BlackElo "1868"]
[PlyCount "39"]
[EventDate "2015.11.13"]

1. d4 Nf6 2. c3 b6 3. Bg5 Ne4 4. h4 h6 5. Bf4 Bb7 6. Nd2 Nxd2 7. Qxd2 e6 8.
O-O-O d6 9. Nf3 Nd7 10. g4 Nf6 11. Rg1 Qd7 12. g5 Ne4 13. Qe3 Qa4 14. Bh3 O-O-O
15. g6 f5 16. Bh2 Be7 17. h5 Kb8 18. d5 Bxd5 19. Rxd5 exd5 20. Bxf5 0-1

[Event "XVII IRT da Academia Potiguar de Xadrez "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.11.21"]
[Round "6.1"]
[White "Lacerda, Gabriel Valero Bello"]
[Black "Macedo, Alexandre Soares De"]
[Result "0-1"]
[ECO "B54"]
[WhiteElo "1755"]
[BlackElo "1868"]
[PlyCount "170"]
[EventDate "2015.11.13"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. d4 cxd4 5. Nxd4 Bd7 6. Nc3 e6 7. O-O Be7 8.
Be3 Nf6 9. f4 Qc7 10. f5 O-O 11. g4 Nxd4 12. Bxd4 e5 13. Be3 Bxb5 14. Nxb5 Qc6
15. Nc3 Nxe4 16. Nd5 Bd8 17. Qd3 Nf6 18. Nb4 Qe4 19. Qxe4 Nxe4 20. Rad1 a5 21.
Nd5 Ra6 22. c4 h6 23. Rfe1 Nf6 24. Nc3 Nxg4 25. Bc1 Rc6 26. b3 Bb6+ 27. Kg2 Nf6
28. Rd3 Re8 29. Rg3 Kf8 30. Ne4 Nxe4 31. Rxe4 d5 32. Ba3+ Kg8 33. Reg4 dxc4 34.
Rxg7+ Kh8 35. Be7 Bd8 36. f6 Bxe7 37. fxe7 Re6 38. Rxf7 R8xe7 39. Rgg7 Rxf7 40.
Rxf7 cxb3 41. axb3 Rg6+ 42. Kf3 Rg7 43. Rf6 Kh7 44. Re6 Rc7 45. Ke4 Rc5 46.
Re7+ Kg6 47. Rxb7 h5 48. h4 Kf6 49. Rb6+ Ke7 50. Rh6 Rb5 51. Rxh5 Rb4+ 52. Kd5
Kf6 53. Rh6+ Kf5 54. Ra6 Rxb3 55. Rxa5 Rd3+ 56. Kc6 Ke6 57. h5 Rh3 58. Ra8 Rxh5
59. Re8+ Kf5 60. Kd5 Kf4 61. Rf8+ Ke3 62. Kc4 e4 63. Rf1 Ke2 64. Rf4 e3 65. Kc3
Rh8 66. Re4 Rc8+ 67. Kb2 Kf3 68. Re6 Rc4 69. Kb3 Rc8 70. Rf6+ Ke2 71. Rf7 Ke1
72. Re7 e2 73. Kb2 Rd8 74. Kc2 Rd1 75. Rf7 Rd6 76. Rf5 Rc6+ 77. Kb2 Rh6 78. Kc2
Rh1 79. Rf4 Rf1 80. Rh4 Kf2 81. Rh2+ Ke3 82. Rh3+ Rf3 83. Rh1 Rg3 84. Re1 Kf2
85. Kd2 Rd3+ 0-1

[Event "XVII IRT da Academia Potiguar de Xadrez "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.11.21"]
[Round "6.2"]
[White "Batista, Francisco Klemberg M"]
[Black "Barbosa, Vitor Hugo Villar Da"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "1793"]
[BlackElo "1716"]
[PlyCount "51"]
[EventDate "2015.11.13"]

1. d4 b6 2. e4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Bg5 h6 6. Bxf6 Qxf6 7. O-O Nc6 8. c3
O-O-O 9. b4 g5 10. Qe2 g4 11. Nfd2 h5 12. Ba6 Be7 13. a4 Qg5 14. Na3 f5 15. a5
f4 16. axb6 cxb6 17. Nc2 f3 18. Bxb7+ Kxb7 19. Qa6+ Kc7 20. b5 Ra8 21. bxc6
dxc6 22. Ne3 h4 23. Qc4 g3 24. Nxf3 gxf2+ 25. Kxf2 Qf4 26. Qxe6 1-0

[Event "XVII IRT da Academia Potiguar de Xadrez "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.11.21"]
[Round "6.3"]
[White "De Araujo, Marco Antonio Sena"]
[Black "Borges, Caique Ferreira"]
[Result "1/2-1/2"]
[ECO "D40"]
[WhiteElo "1637"]
[BlackElo "1727"]
[PlyCount "78"]
[EventDate "2015.11.13"]

1. d4 Nf6 2. c4 c5 3. e3 d5 4. Nc3 e6 5. Nf3 Nc6 6. Bd3 Be7 7. O-O O-O 8. dxc5
Bxc5 9. e4 d4 10. Na4 Bd6 11. c5 Bc7 12. a3 e5 13. h3 h6 14. b4 Be6 15. Qe2 Bb3
16. Nb2 Nd7 17. Bc4 Bxc4 18. Qxc4 Qe7 19. Nd3 Rae8 20. Nd2 Qe6 21. Qc2 f5 22.
f3 Rf6 23. Re1 Rg6 24. Kh1 Rf8 25. Bb2 Rff6 26. Rac1 f4 27. Qc4 Rg3 28. Qxe6+
Rxe6 29. Nc4 Reg6 30. Re2 Nd8 31. a4 Nf7 32. b5 Ng5 33. Rf1 Ne6 34. Ba3 R3g5
35. Rc2 b6 36. cxb6 Nxb6 37. Nxb6 Bxb6 38. Be7 Rh5 39. Bd6 Rgg5 1/2-1/2

[Event "XVII IRT da Academia Potiguar de Xadrez "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.11.21"]
[Round "6.4"]
[White "De Araujo, Antonio Jose"]
[Black "Oliveira Jr, Antonio Fernandes"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1624"]
[BlackElo "1824"]
[PlyCount "92"]
[EventDate "2015.11.13"]

1. Nf3 d5 2. d4 Nf6 3. g3 c6 4. Bg2 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. O-O Nd7 8. c3
Bd6 9. Nbd2 O-O 10. Re1 e5 11. dxe5 Nxe5 12. Nxe5 Bxe5 13. Nf3 Bc7 14. Qd4 Qd6
15. e4 dxe4 16. Qxd6 Bxd6 17. Rxe4 Bf5 18. Rd4 Bc5 19. Rd2 Rfe8 20. Kf1 Re7 21.
Re1 Rae8 22. Rxe7 Rxe7 23. Nd4 Bg6 24. f4 Bb1 25. a3 f5 26. Rd1 Ba2 27. Re1
Bc4+ 28. Kf2 Kf7 29. Rxe7+ Kxe7 30. Ke1 g6 31. Kd2 Kd6 32. h3 Bd5 33. Bxd5 Kxd5
34. Kd3 Bxd4 35. cxd4 h5 36. h4 b6 37. b4 b5 38. Kc3 Ke4 39. a4 bxa4 40. Kc4 a3
41. Kb3 a2 42. Kxa2 Kxd4 43. Kb3 c5 44. b5 c4+ 45. Kb4 c3 46. Ka5 Kc5 0-1

[Event "XVII IRT da Academia Potiguar de Xadrez "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.11.21"]
[Round "6.5"]
[White "De Menezes, Ricardo Fagner Dia"]
[Black "Frankental, David"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "1616"]
[BlackElo "1816"]
[PlyCount "38"]
[EventDate "2015.11.13"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bg4 5. d3 Nbd7 6. Re1 e6 7. Nbd2 Bc5 8. d4
Bd6 9. c3 O-O 10. Qc2 Bf5 11. Qb3 Qc7 12. Nh4 Bg6 13. Nxg6 fxg6 14. e4 dxe4 15.
Qxe6+ Kh8 16. Nxe4 Rae8 17. Qxd6 Qxd6 18. Nxd6 Rxe1+ 19. Bf1 Ng4 0-1

[Event "XVII IRT da Academia Potiguar de Xadrez "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.11.21"]
[Round "7.1"]
[White "Frankental, David"]
[Black "Lacerda, Gabriel Valero Bello"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1816"]
[BlackElo "1755"]
[PlyCount "82"]
[EventDate "2015.11.13"]

1. d4 c5 2. c3 Nf6 3. e3 cxd4 4. cxd4 d5 5. Nc3 Bf5 6. Bd3 Qd7 7. Bxf5 Qxf5 8.
Qf3 Qd7 9. Nge2 e6 10. e4 dxe4 11. Nxe4 Bb4+ 12. N4c3 Nc6 13. O-O O-O 14. Rd1
Rfe8 15. d5 Ne5 16. Qf4 Bxc3 17. Nxc3 exd5 18. Qg3 d4 19. Be3 d3 20. Bf4 Nh5
21. Qh4 Nxf4 22. Qxf4 Rad8 23. Rd2 Qe6 24. Re1 Nf3+ 25. gxf3 Qxe1+ 26. Kg2 Re6
27. Ne4 Rg6+ 28. Ng3 h5 29. h4 Rd4 30. Qe3 Qxe3 31. fxe3 Rxh4 32. Rxd3 Rb4 33.
Kh3 Rxb2 34. Nf5 Rg1 35. Rd8+ Kh7 36. Rd7 Kg6 37. Nh4+ Kh6 38. Rxf7 g5 39. Nf5+
Kg6 40. Rg7+ Kxf5 41. e4+ Kf6 0-1

[Event "XVII IRT da Academia Potiguar de Xadrez "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.11.21"]
[Round "7.2"]
[White "Oliveira Jr, Antonio Fernandes"]
[Black "De Menezes, Ricardo Fagner Dia"]
[Result "0-1"]
[ECO "E01"]
[WhiteElo "1824"]
[BlackElo "1616"]
[PlyCount "78"]
[EventDate "2015.11.13"]

1. d4 e6 2. c4 Nf6 3. g3 c6 4. Bg2 b6 5. Nf3 d5 6. O-O Nbd7 7. Nbd2 Be7 8. Qc2
Qc7 9. e4 O-O 10. e5 Ne8 11. Ne1 Ba6 12. b3 Bb7 13. Nd3 Rc8 14. f4 g6 15. Qd1
Ng7 16. g4 c5 17. Ba3 Qd8 18. cxd5 exd5 19. f5 Bg5 20. Qe1 Re8 21. h3 cxd4 22.
Nf3 Be3+ 23. Kh1 Ba6 24. Rd1 Bxd3 25. Rxd3 Nxe5 26. Nxe5 Rxe5 27. f6 Ne6 28.
Qg3 Qc7 29. Rdd1 Bf4 30. Qd3 Be3 31. Qb5 Nf4 32. Rc1 Bxc1 33. Rxc1 Qd8 34. Rxc8
Qxc8 35. Bd6 Re1+ 36. Kh2 Nxg2 37. Kxg2 Qc2+ 38. Kf3 Qe4+ 39. Kg3 g5 0-1

[Event "XVII IRT da Academia Potiguar de Xadrez "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.11.21"]
[Round "7.3"]
[White "Borges, Caique Ferreira"]
[Black "De Araujo, Antonio Jose"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1727"]
[BlackElo "1624"]
[PlyCount "153"]
[EventDate "2015.11.13"]

1. e4 Nf6 2. Nc3 d6 3. d4 e6 4. Bd3 Nc6 5. Nf3 d5 6. e5 Nd7 7. O-O Nb4 8. Bg5
Be7 9. Bxe7 Qxe7 10. Be2 O-O 11. a3 Nc6 12. Nb5 Nb6 13. Bd3 a6 14. Nc3 Nd7 15.
Re1 f5 16. exf6 Qxf6 17. Qd2 Nb6 18. b3 Qf4 19. Rad1 Bd7 20. Ng5 Qxd2 21. Rxd2
h6 22. Nxe6 Rae8 23. Rde2 Rxe6 24. Rxe6 Bxe6 25. Rxe6 Nxd4 26. Re7 Rc8 27. a4
Kf8 28. Re5 c6 29. Ne2 Nxe2+ 30. Rxe2 Re8 31. f3 Rxe2 32. Bxe2 Ke7 33. Kf2 a5
34. Ke3 c5 35. Kf4 Kf6 36. Bb5 Nc8 37. h4 Nd6 38. Bd3 Nf7 39. g4 g5+ 40. Kg3
Ke5 41. h5 Nd8 42. Bf5 Nc6 43. Bd3 Nd4 44. Bg6 Ne6 45. Kg2 Nf4+ 46. Kf2 Kd4 47.
Bd3 b6 48. Bg6 c4 49. bxc4 dxc4 50. Bf5 c3 51. Bg6 Kc4 52. Ke3 b5 53. Bf7+ Kb4
54. axb5 Kxb5 55. Kd4 Kb4 56. Bb3 a4 57. Bxa4 Kxa4 58. Kxc3 Kb5 59. Kd4 Kc6 60.
Ke5 Ne2 61. Kf6 Kd6 62. Kg6 Ke6 63. Kxh6 Kf6 64. c4 Nd4 65. c5 Nxf3 66. c6 Ne5
67. c7 Nf7+ 68. Kh7 Nd6 69. Kg8 Nc8 70. h6 Ne7+ 71. Kf8 Ng6+ 72. Ke8 Ne7 73. h7
Ng6 74. c8=Q Kg7 75. Qd7+ Kh8 76. Qf7 Nf4 77. Qg8# 1-0

[Event "XVII IRT da Academia Potiguar de Xadrez "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.11.21"]
[Round "7.4"]
[White "Barbosa, Vitor Hugo Villar Da"]
[Black "De Araujo, Marco Antonio Sena"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "1716"]
[BlackElo "1637"]
[PlyCount "21"]
[EventDate "2015.11.13"]

1. b3 d5 2. Bb2 Nf6 3. e3 Bf5 4. Nf3 e6 5. Ne5 Nbd7 6. d4 Bd6 7. Nd2 c6 8. Bd3
Bxd3 9. cxd3 O-O 10. O-O Qb6 11. Ndf3 0-1

[Event "XVII IRT da Academia Potiguar de Xadrez "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.11.21"]
[Round "7.5"]
[White "Macedo, Alexandre Soares De"]
[Black "Batista, Francisco Klemberg M"]
[Result "0-1"]
[ECO "D92"]
[WhiteElo "1868"]
[BlackElo "1793"]
[PlyCount "86"]
[EventDate "2015.11.13"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bf4 dxc4 6. e3 c5 7. Bxc4 cxd4 8.
Nb5 Qa5+ 9. Kf1 Na6 10. Qb3 O-O 11. Ng5 e6 12. exd4 h6 13. h4 hxg5 14. Bd6 Ne4
15. Rd1 Nd2+ 16. Rxd2 Qxd2 17. Rh3 Rd8 18. Rd3 Qa5 19. Be7 Rd7 20. Bxg5 Qb4 21.
Qc2 Nc7 22. Rb3 Qa5 23. Bd2 Qb6 24. Be3 Nxb5 25. Bxb5 Rc7 26. Qd2 Qd6 27. Kg1
Bd7 28. Be2 Rac8 29. Qd3 a6 30. Qb1 Ba4 31. Ra3 Bc2 32. Qe1 Bxd4 33. Qd2 Be5
34. Bf3 Qxd2 35. Bxd2 Bxb2 36. Re3 Bc3 37. Bc1 Bd4 38. Re1 Ba4 39. Bg5 Rc2 40.
Be3 Bxe3 41. Rxe3 Rxa2 42. Bxb7 Rcc2 43. Rf3 Bc6 0-1

[Event "XVII IRT da Academia Potiguar de Xadrez "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.11.22"]
[Round "8.1"]
[White "Lacerda, Gabriel Valero Bello"]
[Black "Batista, Francisco Klemberg M"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1755"]
[BlackElo "1793"]
[PlyCount "58"]
[EventDate "2015.11.13"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Qd2 O-O 8.
O-O-O Ng4 9. Nxc6 bxc6 10. f4 Nxe3 11. Qxe3 d6 12. Rg1 Qa5 13. Bc4 Rb8 14. Rd3
c5 15. e5 Qb4 16. b3 dxe5 17. fxe5 Bf5 18. Rdd1 Rfd8 19. Nd5 Qb7 20. Qxc5 Kf8
21. Ne3 Bh6 22. g4 Rxd1+ 23. Rxd1 Qe4 24. Rd3 Qh1+ 25. Rd1 Qf3 26. Qc7 Bxe3+
27. Kb2 Qxd1 28. Qxb8+ Kg7 29. gxf5 Bc1+ 0-1

[Event "XVII IRT da Academia Potiguar de Xadrez "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.11.22"]
[Round "8.2"]
[White "De Araujo, Marco Antonio Sena"]
[Black "Macedo, Alexandre Soares De"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1637"]
[BlackElo "1868"]
[PlyCount "20"]
[EventDate "2015.11.13"]

1. d4 d5 2. c4 e6 3. cxd5 exd5 4. Nc3 Nf6 5. Bg5 Nbd7 6. e3 c6 7. Nf3 Qb6 8.
Qc2 Be7 9. a3 h6 10. Bh4 Nf8 1-0

[Event "XVII IRT da Academia Potiguar de Xadrez "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.11.22"]
[Round "8.3"]
[White "De Araujo, Antonio Jose"]
[Black "Barbosa, Vitor Hugo Villar Da"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1624"]
[BlackElo "1716"]
[PlyCount "99"]
[EventDate "2015.11.13"]

1. Nf3 b6 2. e4 Bb7 3. d3 e6 4. Be2 Nf6 5. Bg5 Be7 6. O-O h6 7. Bxf6 Bxf6 8. e5
Be7 9. c3 O-O 10. d4 c5 11. Nbd2 Nc6 12. Nb3 cxd4 13. cxd4 Nb4 14. a3 Nd5 15.
g3 Rc8 16. Rc1 Rxc1 17. Qxc1 Qc8 18. Qxc8 Rxc8 19. Rc1 Rxc1+ 20. Nxc1 f6 21.
Bc4 Bc6 22. Nd3 b5 23. Bxd5 Bxd5 24. Nfe1 a5 25. f4 Kf7 26. Kf2 Kg6 27. Nc2 Kh5
28. Ne3 Be4 29. exf6 Bxf6 30. Ne5 Bxe5 31. dxe5 Kg6 32. b4 axb4 33. axb4 Kf7
34. Nd1 Ke7 35. Nc3 Bd3 36. Ke3 Bc4 37. Ne4 Kd8 38. Kd4 Kc7 39. Kc5 Bd3 40. Nd6
g5 41. h4 gxh4 42. gxh4 h5 43. Nxb5+ Bxb5 44. Kxb5 Kb7 45. Kc5 Kc7 46. b5 Kb7
47. Kd6 Kc8 48. b6 Kb7 49. Kxd7 Kxb6 50. Kxe6 1-0

[Event "XVII IRT da Academia Potiguar de Xadrez "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.11.22"]
[Round "8.4"]
[White "De Menezes, Ricardo Fagner Dia"]
[Black "Borges, Caique Ferreira"]
[Result "0-1"]
[ECO "A02"]
[WhiteElo "1616"]
[BlackElo "1727"]
[PlyCount "68"]
[EventDate "2015.11.13"]

1. f4 e5 2. d3 Nc6 3. Nf3 d6 4. e3 Nf6 5. Nbd2 Nd5 6. Ne4 Qe7 7. Be2 exf4 8.
exf4 f5 9. Ng3 Ne3 10. Bxe3 Qxe3 11. Qd2 Qb6 12. c3 Be6 13. d4 Ne7 14. O-O
O-O-O 15. Kh1 h6 16. b3 g6 17. Rab1 Bf7 18. Bd3 Bg7 19. c4 Bxd4 20. Bxf5+ Nxf5
21. Nxf5 Bf6 22. Ne3 g5 23. fxg5 hxg5 24. Nd5 Bxd5 25. Qxd5 Kb8 26. Nxg5 Be5
27. Nf3 Rxh2+ 28. Nxh2 Rh8 29. c5 Qb4 30. Rf8+ Rxf8 31. Nf3 Bg3 32. Kg1 Qf4 33.
Qd4 Qxd4+ 34. Nxd4 Bf2+ 0-1

[Event "XVII IRT da Academia Potiguar de Xadrez "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.11.22"]
[Round "8.5"]
[White "Frankental, David"]
[Black "Oliveira Jr, Antonio Fernandes"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "1816"]
[BlackElo "1824"]
[PlyCount "51"]
[EventDate "2015.11.13"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3 e6 5. e3 Bd6 6. Bd3 O-O 7. O-O Nbd7 8. Re1
e5 9. cxd5 cxd5 10. dxe5 Nxe5 11. Be2 Be6 12. Nxe5 Bxe5 13. Qd3 a6 14. Rd1 Qb6
15. f4 Bxf4 16. Bf3 Rad8 17. Kh1 Bb8 18. b3 d4 19. exd4 Rxd4 20. Qxd4 Qc7 21.
g3 h5 22. Bf4 Qa5 23. Bxb8 Rxb8 24. b4 Qa3 25. Rd3 Qb2 26. Ne4 1-0

[Event "XVII IRT da Academia Potiguar de Xadrez "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.11.22"]
[Round "9.1"]
[White "Oliveira Jr, Antonio Fernandes"]
[Black "Lacerda, Gabriel Valero Bello"]
[Result "1-0"]
[ECO "E65"]
[WhiteElo "1824"]
[BlackElo "1755"]
[PlyCount "89"]
[EventDate "2015.11.13"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 d6 5. Bg2 O-O 6. O-O c5 7. Nc3 Bd7 8. dxc5
dxc5 9. Ne5 Bf5 10. Qxd8 Rxd8 11. Bxb7 Nbd7 12. Nxd7 Nxd7 13. Bxa8 Rxa8 14. Kg2
Ne5 15. Nd5 Kf8 16. Be3 Nxc4 17. Bxc5 Be4+ 18. f3 Bxd5 19. Rad1 Be6 20. b3 Nb6
21. Rd3 Nd7 22. Rfd1 Ke8 23. Be3 a6 24. Rc1 Bf5 25. Rd2 Be5 26. Bf2 Nf6 27. e4
Be6 28. Bb6 g5 29. Rc5 Nd7 30. Rxd7 Kxd7 31. Rxe5 Rb8 32. Be3 g4 33. f4 f6 34.
Rc5 Rb4 35. Ra5 Rxe4 36. Kf2 f5 37. Rxa6 h5 38. Bc5 Kc8 39. Rb6 Bd5 40. a4 e5
41. Be3 exf4 42. Bxf4 Re6 43. Rb8+ Kd7 44. b4 Bc4 45. Be3 1-0

[Event "XVII IRT da Academia Potiguar de Xadrez "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.11.22"]
[Round "9.2"]
[White "Borges, Caique Ferreira"]
[Black "Frankental, David"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1727"]
[BlackElo "1816"]
[PlyCount "95"]
[EventDate "2015.11.13"]

1. e4 Nf6 2. e5 Nd5 3. d4 e6 4. Nf3 d6 5. c4 Nb6 6. Bd3 c5 7. dxc5 dxc5 8. O-O
Be7 9. Qc2 Nc6 10. a3 Nd4 11. Nxd4 Qxd4 12. Re1 Qd8 13. Nc3 Bd7 14. Re3 Bg5 15.
Rg3 Bxc1 16. Rxc1 g6 17. Ne4 Qe7 18. Nf6+ Kd8 19. Be4 Bc6 20. Bxc6 bxc6 21.
Rd3+ Kc7 22. Rd6 Rad8 23. Rcd1 Kb7 24. Ne4 Rxd6 25. exd6 Qh4 26. Nxc5+ Ka8 27.
Ne4 f5 28. Nd2 c5 29. Nb3 Qxc4 30. Qxc4 Nxc4 31. Nxc5 Rd8 32. d7 Nb6 33. Kf1 e5
34. Ke2 Kb8 35. Kf3 g5 36. h3 h5 37. b4 e4+ 38. Ke2 g4 39. hxg4 hxg4 40. a4 f4
41. a5 f3+ 42. gxf3 exf3+ 43. Ke3 Nc4+ 44. Kf4 Rf8+ 45. Kg3 Rd8 46. Ne6 Ne3 47.
fxe3 Rxd7 48. Rxd7 1-0

[Event "XVII IRT da Academia Potiguar de Xadrez "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.11.22"]
[Round "9.3"]
[White "Barbosa, Vitor Hugo Villar Da"]
[Black "De Menezes, Ricardo Fagner Dia"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "1716"]
[BlackElo "1616"]
[PlyCount "44"]
[EventDate "2015.11.13"]

1. b3 e6 2. Bb2 Nf6 3. Nf3 d5 4. e3 Be7 5. Be2 c5 6. O-O a6 7. d4 Nc6 8. Nc3
O-O 9. Na4 Nd7 10. dxc5 Nxc5 11. Nxc5 Bxc5 12. c4 Bd6 13. cxd5 exd5 14. Qd2 Be6
15. Rfd1 f5 16. Nd4 Nxd4 17. Qxd4 Qg5 18. f4 Qe7 19. Rac1 Bb8 20. Rc2 Ba7 21.
Qe5 Bb8 22. Qd4 Ba7 1/2-1/2

[Event "XVII IRT da Academia Potiguar de Xadrez "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.11.22"]
[Round "9.4"]
[White "Macedo, Alexandre Soares De"]
[Black "De Araujo, Antonio Jose"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1868"]
[BlackElo "1624"]
[PlyCount "71"]
[EventDate "2015.11.13"]

1. b4 Nf6 2. Bb2 e6 3. a3 a5 4. b5 b6 5. a4 Bb7 6. Nf3 c5 7. e3 d5 8. c4 Be7 9.
Be2 Nbd7 10. O-O O-O 11. Ne5 Nxe5 12. Bxe5 Bd6 13. f4 Bxe5 14. fxe5 Nd7 15. d4
Qg5 16. Rf3 dxc4 17. Rg3 Qh4 18. Bxc4 cxd4 19. Rg4 Qe7 20. exd4 Rad8 21. Qb3
Nb8 22. Qh3 Bd5 23. Bd3 g6 24. Qh6 f5 25. exf6 Qxf6 26. Qe3 Rd7 27. Nc3 Rdf7
28. h4 Qf2+ 29. Qxf2 Rxf2 30. Ne2 Kg7 31. h5 R2f6 32. Rc1 Kh6 33. hxg6 hxg6 34.
Rc7 Rf1+ 35. Kh2 Kh5 36. Rg3 1-0

[Event "XVII IRT da Academia Potiguar de Xadrez "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.11.22"]
[Round "9.5"]
[White "Batista, Francisco Klemberg M"]
[Black "De Araujo, Marco Antonio Sena"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1793"]
[BlackElo "1637"]
[PlyCount "60"]
[EventDate "2015.11.13"]

1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Bd6 5. Nc3 c6 6. cxd5 exd5 7. d4 Nbd7 8.
O-O O-O 9. a3 Re8 10. b4 Ne4 11. Nxe4 dxe4 12. Ng5 Nf6 13. Qb3 Qe7 14. b5 h6
15. Nh3 Be6 16. Qb2 Qd7 17. bxc6 bxc6 18. Nf4 Rab8 19. Qd2 Bxf4 20. gxf4 Bh3
21. Qe3 Bxg2 22. Kxg2 Qg4+ 23. Kh1 Nd5 24. Qd2 Rb3 25. Rg1 Qh5 26. e3 Qf3+ 27.
Rg2 Rd3 28. Qxd3 exd3 29. a4 Qe2 30. Ba3 d2 0-1

 

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