[Event "XV IRT da Academia Potiguar de Xadrez - "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.10.02"]
[Round "1.1"]
[White "Oliveira Jr, Antonio Fernandes"]
[Black "Gomes, Jonathan Sagastume"]
[Result "0-1"]
[ECO "E06"]
[WhiteElo "1849"]
[BlackElo "1744"]
[PlyCount "61"]
[EventDate "2015.10.02"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. g3 Nc6 5. Bg2 Nf6 6. O-O Be7 7. dxc5 Bxc5 8.
Nbd2 O-O 9. a3 a5 10. Qc2 Qb6 11. e3 d4 12. Nb3 dxe3 13. Nxc5 exf2+ 14. Kh1
Qxc5 15. Qe2 Rd8 16. Be3 Qh5 17. Rad1 Rxd1 18. Qxd1 Ng4 19. Bxf2 h6 20. Bg1 e5
21. Nh4 g5 22. Bxc6 bxc6 23. Qd8+ Kg7 24. Ng2 c5 25. Qd5 Rb8 26. Qd8 Qh3 27.
Qc7 Rb7 28. Qxc8 Nf2+ 29. Bxf2 Qxc8 30. Ne3 Rxb2 31. Nf5+ 0-1

[Event "XV IRT da Academia Potiguar de Xadrez - "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.10.02"]
[Round "1.2"]
[White "Barbosa, Vitor Hugo Villar Da"]
[Black "Marques, Dayvid Geverson Lope"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1723"]
[BlackElo "1549"]
[PlyCount "55"]
[EventDate "2015.10.02"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 Bf5 4. O-O Nc6 5. c4 d4 6. d3 e5 7. Nh4 Bd7 8. Nd2
a5 9. Ne4 Be7 10. Nxf6+ Bxf6 11. Nf3 O-O 12. Nd2 Be7 13. h4 Rb8 14. e3 Re8 15.
Qh5 g6 16. Qe2 Qc8 17. Kh2 Bg4 18. f3 Bd7 19. f4 Bg4 20. Qf2 Rf8 21. Bxc6 bxc6
22. fxe5 dxe3 23. Qxe3 Qd7 24. Ne4 Rbd8 25. Nf6+ Bxf6 26. exf6 Qxd3 27. Qh6
Qe2+ 28. Kg1 1-0

[Event "XV IRT da Academia Potiguar de Xadrez - "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.10.02"]
[Round "1.3"]
[White "De Menezes, Ricardo Fagner Dia"]
[Black "Frankental, David"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1679"]
[BlackElo "1736"]
[PlyCount "127"]
[EventDate "2015.10.02"]

1. g3 d5 2. Bg2 Nc6 3. Nf3 Bf5 4. O-O Nb4 5. d3 Nc6 6. Nbd2 Nf6 7. Re1 e6 8.
Nb3 Bd6 9. Bd2 Bg6 10. Nh4 Bh5 11. Nf3 Ng4 12. d4 e5 13. e4 dxe4 14. Rxe4 Nf6
15. Bg5 O-O 16. d5 h6 17. Bxf6 gxf6 18. dxc6 f5 19. cxb7 fxe4 20. bxa8=Q Qxa8
21. Qd2 exf3 22. Bf1 Kg7 23. Qe3 f5 24. Bd3 f4 25. Qe4 Qxe4 26. Bxe4 fxg3 27.
hxg3 Bg6 28. Nd2 Bxe4 29. Nxe4 Rb8 30. b3 Rb4 31. Nd2 Rb5 32. Nxf3 Bc5 33. Rd1
Bd6 34. Nh4 Rb6 35. Nf5+ Kg6 36. Ne3 a5 37. a4 Bc5 38. Nc4 Rf6 39. Nxe5+ Kg5
40. Nd3 Bb6 41. Kg2 c5 42. f4+ Kf5 43. Kf3 h5 44. Re1 Rc6 45. Rh1 Rh6 46. Ne5
Rh7 47. Nc4 Bc7 48. Ne3+ Kg6 49. Rd1 h4 50. gxh4 Rxh4 51. Rg1+ Kf7 52. Rg4 Rh3+
53. Ke4 Bb8 54. Rg5 Ba7 55. Nc4 Rc3 56. Nd6+ Kf6 57. Nb5 Rxc2 58. Nxa7 Rc3 59.
Rf5+ Kg6 60. Nc6 c4 61. Ne5+ Kg7 62. bxc4 Ra3 63. Nc6 Rxa4 64. Nxa5 1-0

[Event "XV IRT da Academia Potiguar de Xadrez - "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.10.02"]
[Round "1.4"]
[White "Da Silva Araujo, Gabriel Victo"]
[Black "De Araujo, Antonio Jose"]
[Result "1-0"]
[ECO "D74"]
[WhiteElo "1729"]
[BlackElo "1647"]
[PlyCount "99"]
[EventDate "2015.10.02"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 O-O 5. Bg2 c6 6. O-O d5 7. cxd5 Nxd5 8. d4
Bg4 9. h3 Bxf3 10. Bxf3 Nc7 11. Be3 e6 12. Qb3 Qc8 13. Rfd1 Nd7 14. Rac1 Nb6
15. Bf4 Ncd5 16. Bd6 Rd8 17. Bc5 Nxc3 18. bxc3 Nd5 19. e4 Nf6 20. Bg2 Rd7 21.
Ba3 Qc7 22. Rb1 Rad8 23. e5 Nd5 24. Bd6 Qa5 25. c4 Ne7 26. f4 Nf5 27. c5 a6 28.
Rb2 Qb5 29. Qc3 Nxg3 30. Rdd2 Qa4 31. Qxg3 Qa5 32. Bf3 Qc3 33. Kg2 Qe3 34. Be2
Qe4+ 35. Qf3 Qxf3+ 36. Kxf3 Bf8 37. Rb6 Ra8 38. Rdb2 Bxd6 39. cxd6 Ra7 40. a4
a5 41. Bc4 Kf8 42. h4 Kg7 43. h5 Kh6 44. Rh2 g5 45. fxg5+ Kxg5 46. Rg2+ Kh6 47.
Rg8 f5 48. Bxe6 Rg7 49. Rxg7 Kxg7 50. Bc8 1-0

[Event "XV IRT da Academia Potiguar de Xadrez - "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.10.02"]
[Round "1.5"]
[White "Melo, Guilherme Gama Do Na"]
[Black "Macedo, Alexandre Soares De"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1594"]
[BlackElo "1868"]
[PlyCount "34"]
[EventDate "2015.10.02"]

1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. Nf3 Be7 5. Bg5 O-O 6. e3 Ne4 7. Bxe7 Qxe7 8.
Qb3 c6 9. Bd3 d5 10. Ne5 Nd7 11. f3 Nxe5 12. Bxe4 Nxc4 13. Bd3 Nxe3 14. Kf2 f4
15. g3 Qf6 16. g4 Qxd4 17. Ke2 Nxg4 0-1

[Event "XV IRT da Academia Potiguar de Xadrez - "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.10.03"]
[Round "2.1"]
[White "Gomes, Jonathan Sagastume"]
[Black "Macedo, Alexandre Soares De"]
[Result "0-1"]
[ECO "B83"]
[WhiteElo "1744"]
[BlackElo "1868"]
[PlyCount "86"]
[EventDate "2015.10.02"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Be7 7. Be3 a6 8. Qd2
Nc6 9. f3 Bd7 10. O-O-O Rc8 11. Nb3 b5 12. Bg5 b4 13. Nb1 Nxe4 14. Bxe7 Nxd2
15. Bxd8 Nxb3+ 16. axb3 Rxd8 17. Rxd6 Ke7 18. Rhd1 e5 19. Bxa6 Nd4 20. Rb6 Bf5
21. Rb7+ Kf6 22. Rxb4 Nxc2 23. Rxd8 Rxd8 24. Rb6+ Kg5 25. g4 Bg6 26. Rxg6+ hxg6
27. Kxc2 Rh8 28. Nd2 Rxh2 29. Kd3 f5 30. gxf5 gxf5 31. Ke3 Kf6 32. Kd3 Rh3 33.
b4 g5 34. b5 g4 35. Ke2 g3 36. Kf1 Rh2 37. Nc4 Rf2+ 38. Kg1 Rxf3 39. b6 Rb3 40.
b7 f4 41. Nd6 Rxb2 42. Nb5 f3 43. b8=Q Rb1# 0-1

[Event "XV IRT da Academia Potiguar de Xadrez - "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.10.03"]
[Round "2.2"]
[White "De Araujo, Antonio Jose"]
[Black "Melo, Guilherme Gama Do Na"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1647"]
[BlackElo "1594"]
[PlyCount "111"]
[EventDate "2015.10.02"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. d4 b6 5. Bg5 Bb7 6. O-O Be7 7. c3 Nbd7 8. Nbd2
O-O 9. Re1 Rc8 10. Qa4 a6 11. Bxf6 Bxf6 12. e4 Nb8 13. e5 Be7 14. Re2 Qd7 15.
Qxd7 Nxd7 16. b4 c5 17. a3 cxd4 18. cxd4 Rc3 19. Re3 Rfc8 20. Rb1 Rxe3 21. fxe3
Rc3 22. Rb3 Rc1+ 23. Kf2 Rc2 24. Bf1 g5 25. Bd3 Ra2 26. g4 h5 27. h3 hxg4 28.
hxg4 f5 29. exf6 Nxf6 30. Bb1 Ra1 31. Kg3 Ne4+ 32. Nxe4 dxe4 33. Ne1 Bd5 34.
Nc2 Bxb3 35. Nxa1 Bd6+ 36. Kf2 Bd5 37. Bc2 a5 38. bxa5 bxa5 39. a4 Kf7 40. Bb3
Bxb3 41. Nxb3 Bb4 42. Nc1 Kf6 43. Ne2 Bd6 44. Nc3 Bb4 45. Nxe4+ Kg6 46. Kf3 Be7
47. Nd2 Bf6 48. Nc4 Bd8 49. Ke4 Bc7 50. d5 exd5+ 51. Kxd5 Bb8 52. Nxa5 Ba7 53.
e4 Bb8 54. Nc6 Bc7 55. a5 Bxa5 56. Nxa5 1-0

[Event "XV IRT da Academia Potiguar de Xadrez - "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.10.03"]
[Round "2.3"]
[White "Frankental, David"]
[Black "Da Silva Araujo, Gabriel Victo"]
[Result "1/2-1/2"]
[ECO "E87"]
[WhiteElo "1736"]
[BlackElo "1729"]
[PlyCount "69"]
[EventDate "2015.10.02"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nbd7 7. Qd2 e5 8. d5
Nb6 9. Bd3 Nh5 10. O-O-O Bd7 11. Nge2 Nc8 12. Bh6 Ne7 13. Bxg7 Nxg7 14. Rdf1 f5
15. f4 fxe4 16. Nxe4 exf4 17. Rxf4 Nh5 18. Rxf8+ Qxf8 19. N4g3 Nxg3 20. Nxg3
Qg7 21. Ne4 Bf5 22. Ng3 Bxd3 23. Qxd3 Qh6+ 24. Qd2 Qh4 25. b3 Qf6 26. Kb1 a5
27. Rf1 Qg7 28. Qb2 Rf8 29. Qxg7+ Kxg7 30. Rxf8 Kxf8 31. Kc2 Ke8 32. Ne4 Ng8
33. Ng5 h6 34. Ne6 c6 35. Kd3 1/2-1/2

[Event "XV IRT da Academia Potiguar de Xadrez - "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.10.03"]
[Round "2.4"]
[White "Marques, Dayvid Geverson Lope"]
[Black "De Menezes, Ricardo Fagner Dia"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "1549"]
[BlackElo "1679"]
[PlyCount "90"]
[EventDate "2015.10.02"]

1. d4 e6 2. c4 Nf6 3. Nf3 d5 4. Bf4 b6 5. e3 Bb7 6. Bd3 c5 7. O-O Nc6 8. Nbd2
cxd4 9. cxd5 Nxd5 10. Qa4 Nxf4 11. exf4 f6 12. Rac1 Qd7 13. Bb5 Bc5 14. Nb3 Qd6
15. Nxc5 bxc5 16. Qc4 a6 17. Bxc6+ Bxc6 18. Qxc5 Qxc5 19. Rxc5 Bxf3 20. gxf3
O-O 21. Rfc1 Rfe8 22. Rc7 Kf8 23. Kf1 Re7 24. R7c4 e5 25. fxe5 fxe5 26. f4 exf4
27. Rxd4 g5 28. f3 Rae8 29. Rd2 Re6 30. Rdc2 h6 31. h3 Kg7 32. Rc7+ Kg6 33.
R7c6 Kf6 34. Rxe6+ Rxe6 35. a4 Kg6 36. b4 Kh5 37. Rc2 Kh4 38. Kg2 h5 39. b5
axb5 40. axb5 Re3 41. Rb2 Re8 42. b6 Rb8 43. b7 g4 44. hxg4 hxg4 45. fxg4 Kxg4
1/2-1/2

[Event "XV IRT da Academia Potiguar de Xadrez - "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.10.03"]
[Round "2.5"]
[White "Oliveira Jr, Antonio Fernandes"]
[Black "Barbosa, Vitor Hugo Villar Da"]
[Result "1-0"]
[ECO "E67"]
[WhiteElo "1849"]
[BlackElo "1723"]
[PlyCount "101"]
[EventDate "2015.10.02"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. c4 Nbd7 7. Nc3 e5 8. dxe5
dxe5 9. Qc2 c6 10. Rd1 Qe7 11. a3 a5 12. Ng5 h6 13. Nge4 Nxe4 14. Nxe4 Nc5 15.
Nxc5 Qxc5 16. b4 Qe7 17. Bd2 Re8 18. bxa5 Bf5 19. e4 Bg4 20. f3 Qc5+ 21. Kh1
Be6 22. Bb4 Qxc4 23. Qxc4 Bxc4 24. Rd7 Red8 25. Rad1 Bf6 26. Kg1 Be6 27. Rxd8+
Rxd8 28. Rxd8+ Bxd8 29. Bf1 f5 30. a6 bxa6 31. Bxa6 Kf7 32. Bb7 Bb6+ 33. Kg2 c5
34. Bc3 Kf6 35. a4 c4 36. a5 Bd4 37. a6 Ba7 38. f4 fxe4 39. Bxe4 Bc8 40. Bb7
Bxb7+ 41. axb7 Ke6 42. Bxe5 Kd5 43. b8=Q Bxb8 44. Bxb8 c3 45. Be5 c2 46. Bb2
Ke4 47. Kf2 h5 48. Bc1 h4 49. g4 h3 50. Kg3 Kd3 51. f5 1-0

[Event "XV IRT da Academia Potiguar de Xadrez - STD"]
[Site "Aeroclube - Natal/RN"]
[Date "2015.10.03"]
[Round "3.1"]
[White "Barbosa, Vitor Hugo Villar Dan"]
[Black "Gomes, Jonathan Sagastume"]
[Result "*"]
[ECO "A00"]
[WhiteElo "1723"]
[BlackElo "1744"]
[PlyCount "0"]
[EventDate "2015.10.02"]

*

[Event "XV IRT da Academia Potiguar de Xadrez - "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.10.03"]
[Round "3.2"]
[White "De Menezes, Ricardo Fagner Dia"]
[Black "Oliveira Jr, Antonio Fernandes"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1679"]
[BlackElo "1849"]
[PlyCount "52"]
[EventDate "2015.10.02"]

1. d4 d5 2. Nc3 c6 3. Nf3 Nf6 4. Bf4 e6 5. a3 Nbd7 6. g3 c5 7. Nb5 Qa5+ 8. Nc3
cxd4 9. Qxd4 Bc5 10. Qa4 Qxa4 11. Nxa4 Be7 12. Bg2 O-O 13. O-O b6 14. Nc3 Ba6
15. Rfe1 Rac8 16. e4 Nxe4 17. Nxe4 dxe4 18. Rxe4 Rxc2 19. b4 Rfc8 20. Ree1 Bf6
21. Rad1 Nf8 22. Be5 Be2 23. Rd2 Bxf3 24. Rxc2 Rxc2 25. Bxf6 Bxg2 26. Bxg7 Kxg7
0-1

[Event "XV IRT da Academia Potiguar de Xadrez - "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.10.03"]
[Round "3.3"]
[White "Da Silva Araujo, Gabriel Victo"]
[Black "Marques, Dayvid Geverson Lope"]
[Result "1-0"]
[ECO "A09"]
[WhiteElo "1729"]
[BlackElo "1549"]
[PlyCount "183"]
[EventDate "2015.10.02"]

1. Nf3 Nf6 2. c4 d5 3. cxd5 Qxd5 4. Nc3 Qd8 5. g3 Nc6 6. Bg2 e5 7. d3 Bb4 8.
Qc2 O-O 9. O-O Nd4 10. Nxd4 exd4 11. Ne4 Nxe4 12. Bxe4 c6 13. a3 Ba5 14. b4 Bb6
15. Bg2 Bf5 16. Bb2 Qd7 17. Rac1 Rac8 18. Qd2 Rfd8 19. Qf4 Be6 20. h4 Bh3 21.
Bxh3 Qxh3 22. Rc4 Qd7 23. Rfc1 a6 24. Kh2 Qd5 25. Qg4 f6 26. Kg1 Kh8 27. Qf4
Qd7 28. Qf3 Qd5 29. Qg4 Qd7 30. Qxd7 Rxd7 31. Kg2 Rd5 32. Kf3 Re8 33. R1c2 Ba7
34. Kg2 Kg8 35. Kf1 Kf7 36. Ke1 g6 37. Bc1 f5 38. a4 Rc8 39. Ba3 Ke6 40. Kd1
Kd7 41. Rc1 Re5 42. Bb2 Rd5 43. Ke1 Bb6 44. Kf1 Ke6 45. Kg2 Ke5 46. e3 Ke6 47.
exd4 Rcd8 48. Re1+ Kf7 49. Bc1 Bxd4 50. Bg5 R8d7 51. Kf3 Bf6 52. Bxf6 Rxd3+ 53.
Kg2 Kxf6 54. b5 cxb5 55. axb5 axb5 56. Rb4 Rc7 57. Rxb5 Kf7 58. h5 Rdd7 59. Kf3
gxh5 60. Rxf5+ Kg6 61. Rb5 Rf7+ 62. Kg2 Rfe7 63. Rh1 Kg7 64. Rhxh5 Kh8 65. g4
Re4 66. f3 Re2+ 67. Kg3 Ree7 68. f4 Re3+ 69. Kh4 Re1 70. Rhg5 Rh1+ 71. Kg3 Rd1
72. Rbc5 Rdd7 73. Rb5 Rc8 74. Rb6 Rg7 75. Rgb5 Kg8 76. Kf3 Re7 77. f5 Kf7 78.
Kf4 Rd7 79. Rb4 Kg7 80. g5 Rf7 81. Rb1 Rd7 82. R1b5 Rf7 83. Kg4 Rd7 84. Rb1 Rf7
85. f6+ Kg6 86. Rh1 h5+ 87. Rxh5 Rh7 88. f7+ Kg7 89. f8=Q+ Rxf8 90. Rxb7+ Rf7
91. Rxf7+ Kxf7 92. Rxh7+ 1-0

[Event "XV IRT da Academia Potiguar de Xadrez - "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.10.03"]
[Round "3.4"]
[White "Melo, Guilherme Gama Do Na"]
[Black "Frankental, David"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "1594"]
[BlackElo "1736"]
[PlyCount "110"]
[EventDate "2015.10.02"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e4 Bb4 5. e5 Ne7 6. Nf3 Ng6 7. Bd3 O-O 8. O-O c5
9. Bxg6 hxg6 10. Qd3 dxc4 11. Qxc4 cxd4 12. Nxd4 Bxc3 13. Qxc3 Qd5 14. Re1 Bd7
15. Qe3 Bc6 16. Nxc6 Nxc6 17. Qd2 Qxd2 18. Bxd2 Rfd8 19. Rad1 Rd5 20. Bc3 Rad8
21. Rxd5 Rxd5 22. f4 Kf8 23. Kf2 Ke7 24. Ke2 Nd4+ 25. Bxd4 Rxd4 26. g3 f6 27.
Ke3 fxe5 28. fxe5 Rd5 29. Kf3 Rd2 30. Re2 Rxe2 31. Kxe2 Kd7 32. Kd3 Kc6 33. Kc4
b5+ 34. Kd4 a5 35. b3 g5 36. a4 g4 37. axb5+ Kxb5 38. Kc3 Kc5 39. Kb2 Kd4 40.
Ka3 Kxe5 41. Ka4 Kd4 42. Kxa5 e5 43. b4 e4 44. b5 e3 45. b6 e2 46. b7 e1=Q+ 47.
Ka6 Qe6+ 48. Ka7 Qa2+ 49. Kb6 Qb3+ 50. Kc7 Qc4+ 51. Kd7 Qd5+ 52. Kc7 Qc5+ 53.
Kd7 Qb6 54. Kc8 Qc6+ 55. Kb8 Kc5 0-1

[Event "XV IRT da Academia Potiguar de Xadrez - "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.10.03"]
[Round "3.5"]
[White "Macedo, Alexandre Soares De"]
[Black "De Araujo, Antonio Jose"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1868"]
[BlackElo "1647"]
[PlyCount "109"]
[EventDate "2015.10.02"]

1. b4 Nc6 2. b5 Nb8 3. Bb2 d6 4. g3 Bd7 5. Bg2 c6 6. Nc3 e5 7. a4 Nf6 8. d3 Be7
9. Nf3 Qc7 10. O-O cxb5 11. Nxb5 Bxb5 12. axb5 Nbd7 13. c4 O-O 14. Nd2 a5 15.
bxa6 Rxa6 16. Rxa6 bxa6 17. Bc3 Nc5 18. Qa1 Rb8 19. Rb1 Rxb1+ 20. Nxb1 Bd8 21.
h3 Qb6 22. Nd2 Nb3 23. Nxb3 Qxb3 24. Ba5 Bb6 25. Bc6 Bd4 26. Qa4 Qxa4 27. Bxa4
Kf8 28. Bc6 Ke7 29. Bb7 Nd7 30. Bxa6 Nc5 31. Bb5 f6 32. Kf1 Ne6 33. e3 Bc5 34.
Ke2 g5 35. g4 h6 36. Bc6 Nf8 37. Be4 Nd7 38. Kf3 Bb6 39. Bxb6 Nxb6 40. Bc6 Ke6
41. Ke4 Nc8 42. Bd5+ Ke7 43. Kf5 Nb6 44. Bc6 Nc8 45. Kg6 Nb6 46. Kxh6 Kf7 47.
Bd5+ Ke7 48. Bc6 Nc8 49. Kg7 Nb6 50. f3 Nc8 51. Kg6 Nb6 52. Kf5 Kf7 53. f4 exf4
54. exf4 gxf4 55. Kxf4 1-0

[Event "XV IRT da Academia Potiguar de Xadrez - "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.10.04"]
[Round "4.1"]
[White "Gomes, Jonathan Sagastume"]
[Black "De Araujo, Antonio Jose"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1744"]
[BlackElo "1647"]
[PlyCount "106"]
[EventDate "2015.10.02"]

1. e4 Nf6 2. d3 d6 3. Nf3 e5 4. Nc3 Bg4 5. Be2 Nc6 6. Be3 Be7 7. h3 Bxf3 8.
Bxf3 a6 9. Qd2 O-O 10. g4 Kh8 11. Ne2 Ng8 12. g5 f6 13. h4 f5 14. exf5 Rxf5 15.
Be4 Rf8 16. h5 d5 17. Bxh7 Kxh7 18. g6+ Kh8 19. h6 Bh4 20. hxg7+ Kxg7 21. O-O-O
d4 22. Ng3 dxe3 23. fxe3 Bxg3 24. Rdg1 Rf2 25. Rh7+ Kf8 26. Qc3 Qd5 27. Rxg3
Rf1+ 28. Kd2 Re8 29. Rxc7 Re7 30. g7+ Ke8 31. Rc8+ Nd8 32. Ke2 Rff7 33. Rc5 Qh1
34. Qc4 Qf1+ 35. Kd2 Rf2+ 36. Kc3 Rff7 37. Rg5 Qe1+ 38. Kb3 Qxe3 39. Rf5 Qd4
40. Rfxe5 Qxc4+ 41. Kxc4 Nc6 42. Rxe7+ Rxe7 43. Rg5 Nd8 44. b4 Ne6 45. Re5 Rc7+
46. Kd5 Kf7 47. Rxe6 Rd7+ 48. Ke5 Kxg7 49. Rd6 Re7+ 50. Re6 Rc7 51. c4 Kf7 52.
c5 Ne7 53. Kd6 Rc6+ 0-1

[Event "XV IRT da Academia Potiguar de Xadrez - "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.10.04"]
[Round "4.2"]
[White "Frankental, David"]
[Black "Macedo, Alexandre Soares De"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "1736"]
[BlackElo "1868"]
[PlyCount "138"]
[EventDate "2015.10.02"]

1. d4 d5 2. c4 Nf6 3. Nf3 e6 4. Nc3 Be7 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 O-O 8.
O-O Re8 9. Re1 a6 10. a4 c5 11. b3 cxd4 12. Qxd4 Qc7 13. Ba3 Bxa3 14. Rxa3 h6
15. Ra2 e5 16. Nd5 Nxd5 17. Qxd5 Nb6 18. Qe4 Nxc4 19. Qxc4 Qxc4 20. bxc4 f6 21.
Rc1 Be6 22. Rb2 Re7 23. Rb6 Rd8 24. c5 Red7 25. Rbb1 Bf5 26. Ra1 a5 27. Nh4 Bc2
28. Kf1 Rd1+ 29. Rxd1 Rxd1+ 30. Rxd1 Bxd1 31. Ke1 Bxa4 32. Kd2 Bd7 33. Kc3 Kf7
34. Nf3 Ke6 35. Nd2 Bc6 36. e4 g6 37. Kc4 a4 38. f3 f5 39. Kb4 h5 40. h4 Kf6
41. g3 g5 42. Nc4 fxe4 43. fxe4 Bxe4 44. Kxa4 Bc6+ 45. Kb4 gxh4 46. gxh4 Kf5
47. Kc3 e4 48. Kd4 Kf4 49. Ne3 Kg3 50. Nf5+ Kf3 51. Ne3 Kf4 52. Nc4 Kg3 53. Ne5
Kxh4 54. Nxc6 bxc6 55. Kxe4 Kg4 56. Ke5 h4 57. Kd6 h3 58. Kxc6 h2 59. Kb7 h1=Q+
60. c6 Kf5 61. Kc7 Ke6 62. Kd8 Qh8+ 63. Kc7 Qa8 64. Kb6 Kd6 65. c7 Qc6+ 66. Ka7
Qxc7+ 67. Ka8 Qd7 68. Kb8 Kc6 69. Ka8 Qb7# 0-1

[Event "XV IRT da Academia Potiguar de Xadrez - "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.10.04"]
[Round "4.3"]
[White "Marques, Dayvid Geverson Lope"]
[Black "Melo, Guilherme Gama Do Na"]
[Result "1/2-1/2"]
[ECO "E14"]
[WhiteElo "1549"]
[BlackElo "1594"]
[PlyCount "17"]
[EventDate "2015.10.02"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 Bb4+ 6. Bd2 Be7 7. Nc3 Bb4 8. Nb1
Be7 9. Nc3 1/2-1/2

[Event "XV IRT da Academia Potiguar de Xadrez - "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.10.04"]
[Round "4.4"]
[White "Oliveira Jr, Antonio Fernandes"]
[Black "Da Silva Araujo, Gabriel Victo"]
[Result "0-1"]
[ECO "E06"]
[WhiteElo "1849"]
[BlackElo "1729"]
[PlyCount "98"]
[EventDate "2015.10.02"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 c5 5. cxd5 Nxd5 6. Bg2 Be7 7. O-O O-O 8.
dxc5 Bxc5 9. a3 Nc6 10. b4 Qf6 11. Ra2 Bb6 12. Rd2 a5 13. e4 Nc7 14. Bb2 Qe7
15. b5 Nb8 16. Nc3 a4 17. Ne5 Bc5 18. Nxa4 Nxb5 19. Nxc5 Qxc5 20. a4 Nc3 21.
Bxc3 Qxc3 22. Rd8 Nd7 23. Rxf8+ Nxf8 24. f4 f6 25. Ng4 Bd7 26. Qb1 Bc6 27. Kh1
Rxa4 28. Rc1 Qd2 29. Rd1 Qe2 30. h3 Rxe4 31. Rg1 Rc4 32. Bxc6 bxc6 33. Qf1 Qe4+
34. Rg2 Rc2 35. Kh2 Rxg2+ 36. Qxg2 Qxg2+ 37. Kxg2 c5 38. Kf2 Kf7 39. Ke3 Ke7
40. Kd3 Kd6 41. h4 Nd7 42. Ne3 Nb6 43. g4 c4+ 44. Kd4 e5+ 45. fxe5+ fxe5+ 46.
Kc3 Nd5+ 47. Nxd5 Kxd5 48. g5 h6 49. g6 h5 0-1

[Event "XV IRT da Academia Potiguar de Xadrez - "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.10.04"]
[Round "4.5"]
[White "Barbosa, Vitor Hugo Villar Da"]
[Black "De Menezes, Ricardo Fagner Dia"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "1723"]
[BlackElo "1679"]
[PlyCount "83"]
[EventDate "2015.10.02"]

1. c4 Nf6 2. Nc3 e5 3. d3 d5 4. cxd5 Nxd5 5. g3 b6 6. Bg2 Bb7 7. Nxd5 Bxd5 8.
Qa4+ c6 9. Nf3 b5 10. Qc2 Bb4+ 11. Bd2 Bxd2+ 12. Qxd2 Nd7 13. O-O O-O 14. Rfc1
Qb6 15. Qc3 b4 16. Qc2 Rac8 17. Bh3 f5 18. Nh4 Be6 19. e4 Rf6 20. Bxf5 g6 21.
Bxe6+ Rxe6 22. Qc4 Rce8 23. Nf3 h6 24. Rc2 Kh7 25. Nd2 Rf6 26. Nb3 Rc8 27. Nc5
Qd8 28. Nxd7 Qxd7 29. Rd1 c5 30. Rdc1 Qg4 31. Qb5 Rfc6 32. Rxc5 Rxc5 33. Rxc5
Rxc5 34. Qxc5 Qd1+ 35. Kg2 Qxd3 36. Qxa7+ Kg8 37. Qa8+ Kf7 38. Qd5+ Qxd5 39.
exd5 Ke7 40. Kf3 Kd6 41. Ke4 g5 42. g4 1-0

[Event "XV IRT da Academia Potiguar de Xadrez - "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.10.04"]
[Round "5.1"]
[White "De Menezes, Ricardo Fagner Dia"]
[Black "Gomes, Jonathan Sagastume"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1679"]
[BlackElo "1744"]
[PlyCount "82"]
[EventDate "2015.10.02"]

1. g3 e5 2. Bg2 d5 3. d3 c5 4. Nd2 Nf6 5. e4 d4 6. Ngf3 Nc6 7. O-O h6 8. Nc4
Bd6 9. a4 Be6 10. Nxd6+ Qxd6 11. Ne1 c4 12. f4 Qc5 13. Kh1 O-O 14. Bf3 Rfe8 15.
f5 Bd7 16. Ng2 cxd3 17. cxd3 Nb4 18. Ne1 Rac8 19. Bd2 Nc2 20. Rc1 Bxa4 21. Qe2
Qb6 22. g4 Qxb2 23. Ng2 Qb6 24. g5 hxg5 25. Bxg5 Nh7 26. Bd2 Qa6 27. Ne1 Nxe1
28. Qxe1 Qxd3 29. Rxc8 Rxc8 30. Bh6 gxh6 31. Rg1+ Kf8 32. Qb4+ Ke8 33. Rg8+ Kd7
34. Qxb7+ Kd6 35. Qd5+ Kc7 36. Qxe5+ Kb6 37. Qd6+ Bc6 38. Qb4+ Ka6 39. Rg2 Qf1+
40. Rg1 Qxf3+ 41. Rg2 Qf1+ 0-1

[Event "XV IRT da Academia Potiguar de Xadrez - "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.10.04"]
[Round "5.2"]
[White "Da Silva Araujo, Gabriel Victo"]
[Black "Barbosa, Vitor Hugo Villar Da"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "1729"]
[BlackElo "1723"]
[PlyCount "79"]
[EventDate "2015.10.02"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O e5 7. d4 Nc6 8. Bg5
h6 9. Bc1 Nd7 10. d5 Ne7 11. e4 f5 12. Ne1 f4 13. Nd3 g5 14. g4 Nf6 15. f3 Ng6
16. Bd2 Nh4 17. Be1 Nxg2 18. Kxg2 h5 19. h3 Bd7 20. Rc1 Qc8 21. Nf2 Rf7 22. a3
Bf8 23. Rh1 hxg4 24. hxg4 Nxg4 25. fxg4 f3+ 26. Kf1 Bxg4 27. Bd2 Be7 28. Be3
Qd7 29. Ke1 Raf8 30. Kd2 c6 31. Qg1 Rf4 32. Bxf4 Rxf4 33. Qh2 Bf6 34. Nd3 c5
35. Nxf4 exf4 36. Rcg1 Bd4 37. Qh6 f2 38. Qxg5+ Bg7 39. Rxg4 b5 40. Qxg7+ 1-0

[Event "XV IRT da Academia Potiguar de Xadrez - "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.10.04"]
[Round "5.3"]
[White "Melo, Guilherme Gama Do Na"]
[Black "Oliveira Jr, Antonio Fernandes"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "1594"]
[BlackElo "1849"]
[PlyCount "27"]
[EventDate "2015.10.02"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 h6 5. Bxf6 exf6 6. cxd5 cxd5 7. Qd3 Nc6 8.
Nf3 Be7 9. e3 O-O 10. a3 Bg4 11. Be2 Bh5 12. Qf5 Bg6 13. Qxd5 Qb6 14. Qb5
1/2-1/2

[Event "XV IRT da Academia Potiguar de Xadrez - "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.10.04"]
[Round "5.4"]
[White "Macedo, Alexandre Soares De"]
[Black "Marques, Dayvid Geverson Lope"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1868"]
[BlackElo "1549"]
[PlyCount "27"]
[EventDate "2015.10.02"]

1. b4 e5 2. Bb2 d6 3. g3 g6 4. Bg2 Bg7 5. f4 Nd7 6. Nf3 Qe7 7. O-O Rb8 8. Nc3
Ngf6 9. fxe5 Nxe5 10. Nxe5 dxe5 11. Qe1 Qxb4 12. Rb1 Qe7 13. Qf2 a6 14. Qa7 1-0

[Event "XV IRT da Academia Potiguar de Xadrez - "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.10.04"]
[Round "5.5"]
[White "De Araujo, Antonio Jose"]
[Black "Frankental, David"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1647"]
[BlackElo "1736"]
[PlyCount "102"]
[EventDate "2015.10.02"]

1. Nf3 d5 2. d4 Nf6 3. g3 Bf5 4. Bg2 e6 5. Bg5 Nbd7 6. c3 Be7 7. O-O h6 8. Bxf6
Bxf6 9. Nbd2 e5 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. Nf3 Qd6 13. Nxe5 Qxe5 14. Qxd5
Qxd5 15. Bxd5 c6 16. Bg2 O-O 17. e4 Be6 18. a3 Rfd8 19. Rfd1 Bb3 20. Rd4 c5 21.
Rxd8+ Rxd8 22. e5 b6 23. Rc1 Rd2 24. c4 Rxb2 25. Bd5 Ba4 26. e6 fxe6 27. Bxe6+
Kf8 28. Re1 Rb3 29. Re3 Ke7 30. Bd5+ Rxe3 31. fxe3 Kd6 32. e4 Bb3 33. Kf2 b5
34. cxb5 Bxd5 35. exd5 Kxd5 36. Ke3 c4 37. Kd2 Kc5 38. Kc3 Kxb5 39. h4 Kc5 40.
g4 a5 41. a4 g6 42. g5 h5 43. Kd2 Kb4 44. Kc2 Kxa4 45. Kc3 Kb5 46. Kc2 Kb4 47.
Kb2 c3+ 48. Kc2 a4 49. Kb1 Kb3 50. Ka1 a3 51. Kb1 c2+ 0-1

[Event "XV IRT da Academia Potiguar de Xadrez - "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.10.05"]
[Round "6.1"]
[White "Gomes, Jonathan Sagastume"]
[Black "Frankental, David"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1744"]
[BlackElo "1736"]
[PlyCount "152"]
[EventDate "2015.10.02"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 d6 5. h3 h6 6. Nc3 Nf6 7. Be3 Bxe3 8. fxe3
O-O 9. O-O Be6 10. Nd5 Bxd5 11. Bxd5 Nxd5 12. exd5 Ne7 13. e4 f5 14. Nd2 fxe4
15. dxe4 Rxf1+ 16. Qxf1 Qf8 17. Qxf8+ Rxf8 18. Rf1 Rxf1+ 19. Kxf1 Kf7 20. Ke2
g5 21. g4 Kg6 22. Kf3 h5 23. Nf1 hxg4+ 24. hxg4 Nc8 25. b3 Kf6 26. Ne3 b5 27.
c4 a6 28. Nc2 Nb6 29. Nb4 a5 30. Nc6 bxc4 31. Nxa5 cxb3 32. axb3 Nd7 33. b4 Ke7
34. Nc6+ Ke8 35. Ke3 Nb6 36. Kd3 Kd7 37. Na5 Nc8 38. Nc4 Na7 39. Na3 c6 40. b5
Nxb5 41. Nxb5 cxb5 42. Kc3 Kc7 43. Kb3 Kb6 44. Kb4 Ka6 45. Kb3 Ka5 46. Ka2 Kb4
47. Kb2 Kc4 48. Kc2 b4 49. Kb2 Kc5 50. Kc1 Kc4 51. Kb2 b3 52. Kc1 Kc3 53. Kb1
b2 54. Ka2 Kc2 55. Ka3 b1=N+ 56. Kb4 Kd3 57. Kb5 Nc3+ 58. Kc6 Nxd5 59. exd5 e4
60. Kxd6 e3 61. Kc7 e2 62. d6 Kc4 63. d7 e1=Q 64. d8=Q Qg3+ 65. Qd6 Qxg4 66.
Qa6+ Kc3 67. Qa3+ Kd2 68. Qd6+ Ke3 69. Qe5+ Kf2 70. Qb2+ Kg3 71. Kd6 Qf4+ 72.
Ke6 g4 73. Qc3+ Qf3 74. Qe1+ Kh3 75. Ke5 Qg3+ 76. Qxg3+ Kxg3 0-1

[Event "XV IRT da Academia Potiguar de Xadrez - "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.10.05"]
[Round "6.2"]
[White "Marques, Dayvid Geverson Lope"]
[Black "De Araujo, Antonio Jose"]
[Result "1-0"]
[ECO "D70"]
[WhiteElo "1549"]
[BlackElo "1647"]
[PlyCount "145"]
[EventDate "2015.10.02"]

1. d4 d5 2. c4 Nf6 3. Nf3 g6 4. e3 c6 5. Bd3 Bg7 6. O-O O-O 7. Nbd2 Bg4 8. Qc2
dxc4 9. Bxc4 Nbd7 10. b3 Nb6 11. Bd3 Nbd5 12. Ba3 Re8 13. Ne5 Bc8 14. Ndc4 Nd7
15. Nf3 b6 16. Ncd2 c5 17. Rac1 Bb7 18. dxc5 Nxc5 19. Bxc5 Rc8 20. Qb1 Rxc5 21.
Rxc5 bxc5 22. Ne4 Nc3 23. Nxc3 Bxc3 24. Be4 Bxe4 25. Qxe4 Qd6 26. Qa4 Ra8 27.
Qe4 Rd8 28. Qc2 Qd3 29. Qc1 a5 30. Qa3 Bb4 31. Qc1 Bd2 32. Qxc5 Bb4 33. Qc1 Qc3
34. Qxc3 Bxc3 35. Rc1 e5 36. Kf1 Bb4 37. Ke2 f6 38. Rc7 g5 39. g4 h6 40. h3 Bd6
41. Rb7 Bb4 42. e4 Rc8 43. Kd1 Rc3 44. Nd2 Rxh3 45. Nc4 Rh1+ 46. Kc2 Rf1 47.
Kd3 Rxf2 48. a3 Bf8 49. Nxa5 Bxa3 50. Kc4 Rc2+ 51. Kd3 Rg2 52. Nc4 Bf8 53. Ne3
Rg3 54. Ke2 Bc5 55. Nf5 Rh3 56. b4 Rh2+ 57. Kd3 Rb2 58. Kc4 Bf8 59. b5 Rb4+ 60.
Kd5 Ra4 61. Rb8 Kf7 62. b6 Ra5+ 63. Kc6 Rc5+ 64. Kd7 Rc1 65. Rd8 Rd1+ 66. Kc8
Rc1+ 67. Kb8 Rc4 68. Rd7+ Ke8 69. Rc7 Rxe4 70. b7 Rb4 71. Kc8 e4 72. b8=Q Rxb8+
73. Kxb8 1-0

[Event "XV IRT da Academia Potiguar de Xadrez - "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.10.05"]
[Round "6.3"]
[White "Oliveira Jr, Antonio Fernandes"]
[Black "Macedo, Alexandre Soares De"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1849"]
[BlackElo "1868"]
[PlyCount "60"]
[EventDate "2015.10.02"]

1. b4 c6 2. Nc3 e5 3. a3 d5 4. Bb2 Nf6 5. d4 Nbd7 6. e3 Bd6 7. dxe5 Nxe5 8. Nf3
Bg4 9. Be2 Bxf3 10. Bxf3 Nc4 11. Bc1 Be5 12. Qd3 O-O 13. Rb1 b5 14. Ne2 a5 15.
O-O Qc7 16. g3 axb4 17. axb4 Bd6 18. Nd4 Ra4 19. c3 Ne5 20. Qd1 Nxf3+ 21. Nxf3
Ne4 22. Qd3 Ra2 23. Bb2 Be7 24. Nd4 Bf6 25. Nxb5 cxb5 26. Qxd5 Qc4 27. Rfd1
Qxd5 28. Rxd5 Rd8 29. Rxb5 Nd2 30. Rc1 Rxb2 1-0

[Event "XV IRT da Academia Potiguar de Xadrez - "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.10.05"]
[Round "6.4"]
[White "Barbosa, Vitor Hugo Villar Da"]
[Black "Melo, Guilherme Gama Do Na"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "1723"]
[BlackElo "1594"]
[PlyCount "56"]
[EventDate "2015.10.02"]

1. e4 c5 2. Ne2 d6 3. g3 Nf6 4. Bg2 e6 5. O-O Be7 6. c3 Nc6 7. d4 cxd4 8. cxd4
O-O 9. Nbc3 a6 10. h3 Qc7 11. Be3 b5 12. e5 dxe5 13. dxe5 Nd7 14. f4 Rd8 15.
Qc2 Bc5 16. Bxc5 Nxc5 17. Kh2 Bb7 18. Rad1 Nb4 19. Qb1 Bxg2 20. Kxg2 Qb7+ 21.
Kh2 Rac8 22. Rd6 Rxd6 23. exd6 Rd8 24. Rd1 Qf3 25. a3 Nbd3 26. b4 Qf2+ 27. Kh1
Qf3+ 28. Kh2 Qf2+ 1/2-1/2

[Event "XV IRT da Academia Potiguar de Xadrez - "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.10.05"]
[Round "6.5"]
[White "De Menezes, Ricardo Fagner Dia"]
[Black "Da Silva Araujo, Gabriel Victo"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "1679"]
[BlackElo "1729"]
[PlyCount "76"]
[EventDate "2015.10.02"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bd3 Bg7 7. Bd2 O-O 8.
Nde2 Nc6 9. O-O Ne5 10. Bb5 a6 11. Ba4 Nc4 12. Bc1 Bd7 13. Bb3 Nb6 14. Be3 a5
15. a3 Ng4 16. Bd2 Bc6 17. Ng3 Ne5 18. f4 Nec4 19. Rb1 Nxd2 20. Qxd2 Nd7 21.
Nce2 Rc8 22. c3 Qb6+ 23. Nd4 e5 24. Ba2 exd4 25. Kh1 Bb5 26. c4 Bxc4 27. Bxc4
Rxc4 28. f5 a4 29. h4 Qb3 30. Rf3 Qc2 31. Qe1 d3 32. Rf2 Qb3 33. Nf1 Rc2 34.
Nd2 Qb6 35. Kg1 Bh6 36. Nf3 d2 37. Qf1 Rfc8 38. Ng5 Rc1 0-1

[Event "XV IRT da Academia Potiguar de Xadrez - "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.10.06"]
[Round "7.1"]
[White "Da Silva Araujo, Gabriel Victo"]
[Black "Gomes, Jonathan Sagastume"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "1729"]
[BlackElo "1744"]
[PlyCount "85"]
[EventDate "2015.10.02"]

1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 c5 5. O-O Nc6 6. cxd5 exd5 7. d4 Be6 8. Nc3
Be7 9. Bf4 O-O 10. Rc1 c4 11. Bg5 h6 12. Bxf6 Bxf6 13. e3 a6 14. Ne1 b5 15. Qf3
Ne7 16. Nc2 Qd7 17. e4 Bg5 18. Ne3 dxe4 19. Qxe4 f5 20. Qc2 Rad8 21. d5 Bxe3
22. dxe6 Bxf2+ 23. Qxf2 Qxe6 24. Rfe1 Qf6 25. Qe3 Rfe8 26. Qe6+ Qxe6 27. Rxe6
Rd2 28. Rce1 Rd7 29. Bc6 Nxc6 30. Rxe8+ Kf7 31. Kf2 Nb4 32. R1e2 Nd3+ 33. Kf3
Nxb2 34. R8e5 Nd3 35. Rxf5+ Kg6 36. Rd5 Rf7+ 37. Kg2 b4 38. Rd6+ Kf5 39. Nd1
Kg5 40. h4+ Kh5 41. Ne3 Ne5 42. Rd5 c3 43. Rxe5+ 1-0

[Event "XV IRT da Academia Potiguar de Xadrez - "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.10.06"]
[Round "7.2"]
[White "Melo, Guilherme Gama Do Na"]
[Black "De Menezes, Ricardo Fagner Dia"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "1594"]
[BlackElo "1679"]
[PlyCount "91"]
[EventDate "2015.10.02"]

1. d4 c6 2. e3 d5 3. Nf3 Bf5 4. Bd3 Bxd3 5. Qxd3 Nf6 6. Nbd2 e6 7. O-O Be7 8.
c3 Nbd7 9. Re1 O-O 10. e4 Nb6 11. e5 Nfd7 12. Nf1 Rc8 13. Bf4 a5 14. h3 Na4 15.
Rab1 b5 16. Rec1 Rb8 17. b3 Nab6 18. Qe3 Re8 19. N1d2 Rc8 20. Qd3 Ba3 21. Rc2
Nf8 22. b4 Nc4 23. Nxc4 bxc4 24. Qe3 Ng6 25. bxa5 Nxf4 26. Qxf4 Rb8 27. Nd2
Rxb1+ 28. Nxb1 Be7 29. Qc1 Qxa5 30. Rb2 Ra8 31. Qc2 h6 32. Kh2 Qa7 33. Qe2 c5
34. Qe3 Qc7 35. g3 Ra4 36. f4 Qa7 37. Qf2 cxd4 38. cxd4 Bb4 39. Qc2 c3 40. Nxc3
Bxc3 41. Qxc3 Rxa2 42. Qc8+ Kh7 43. Qc2+ Kg8 44. Rxa2 Qxd4 45. Qd2 Qe4 46. Qe2
1-0

[Event "XV IRT da Academia Potiguar de Xadrez - "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.10.06"]
[Round "7.3"]
[White "Macedo, Alexandre Soares De"]
[Black "Barbosa, Vitor Hugo Villar Da"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1868"]
[BlackElo "1723"]
[PlyCount "101"]
[EventDate "2015.10.02"]

1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. Nf3 O-O 5. g3 Re8 6. Bg2 d5 7. O-O c5 8.
Bb2 Nc6 9. c3 Ba5 10. Na3 Bg4 11. Re1 Qd7 12. Nc2 Ne4 13. Ne3 Rad8 14. Qc2 b5
15. d3 Nf6 16. Rec1 Bb6 17. c4 Nb4 18. Qb3 d4 19. Nxg4 Nxg4 20. h3 Nf6 21. a3
bxc4 22. dxc4 Nc6 23. Qd3 Re7 24. Rc2 Rde8 25. Bc1 Ba5 26. Raa2 Bc3 27. Bg5 Qe6
28. e3 Ne5 29. Nxe5 Qxe5 30. Bxf6 Qxf6 31. e4 Rb8 32. Re2 Qa6 33. e5 Qa4 34.
Bd5 Qb3 35. Qf5 Qb1+ 36. Qxb1 Rxb1+ 37. Kg2 d3 38. Red2 Bxd2 39. Rxd2 Rb3 40.
f4 Rc3 41. Kf3 Kf8 42. Ke4 Rxa3 43. Rxd3 Rxd3 44. Kxd3 a5 45. Kc3 a4 46. Kb2
Ra7 47. Ka3 f6 48. exf6 gxf6 49. Bc6 Ke7 50. Bxa4 Ke6 51. g4 1/2-1/2

[Event "XV IRT da Academia Potiguar de Xadrez - "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.10.06"]
[Round "7.4"]
[White "De Araujo, Antonio Jose"]
[Black "Oliveira Jr, Antonio Fernandes"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1647"]
[BlackElo "1849"]
[PlyCount "110"]
[EventDate "2015.10.02"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Nbd7 4. d4 e6 5. Bg5 h6 6. Bxf6 Nxf6 7. O-O c6 8.
Nbd2 Bd6 9. c4 O-O 10. Rc1 a6 11. c5 Bc7 12. e3 Nd7 13. a3 e5 14. dxe5 Nxe5 15.
Nxe5 Bxe5 16. b4 a5 17. Qb3 Be6 18. Nf3 Bc7 19. Nd4 Bd7 20. b5 h5 21. bxc6 bxc6
22. Rb1 h4 23. Qd3 g5 24. e4 hxg3 25. fxg3 Qe7 26. exd5 Qxc5 27. Rbc1 Bf5 28.
Be4 Bxe4 29. Qxe4 Qxa3 30. Rxc6 Rae8 31. Ne6 Qe7 32. Qf5 fxe6 33. Qg6+ Kh8 34.
Qh6+ Kg8 35. Qxg5+ Qg7 36. Qxg7+ Kxg7 37. Rxc7+ Kg6 38. Rxf8 Rxf8 39. dxe6 Ra8
40. Rf7 Ra6 41. Rf4 Rxe6 42. Ra4 Re5 43. h4 Rb5 44. g4 Kh6 45. Kg2 Kg6 46. Kg3
Kh6 47. h5 Kg5 48. Ra3 Re5 49. Rd3 Rc5 50. Rd4 Rb5 51. Re4 Rb3+ 52. Kg2 Ra3 53.
Rc4 Rb3 54. Ra4 Rb4 55. Rxa5+ Kxg4 1/2-1/2

[Event "XV IRT da Academia Potiguar de Xadrez - "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.10.06"]
[Round "7.5"]
[White "Frankental, David"]
[Black "Marques, Dayvid Geverson Lope"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1736"]
[BlackElo "1549"]
[PlyCount "57"]
[EventDate "2015.10.02"]

1. d4 Nf6 2. c3 e6 3. e3 g6 4. f4 Bg7 5. Bd3 O-O 6. Nf3 d5 7. O-O Nbd7 8. Ne5
c5 9. Nd2 c4 10. Bc2 Ne8 11. Ndf3 f5 12. Bd2 Nef6 13. Ng5 Nxe5 14. fxe5 Ng4 15.
Nf3 h5 16. h3 Nh6 17. Nh2 Bd7 18. Qe2 Qh4 19. Rf4 Qd8 20. g4 hxg4 21. hxg4 Be8
22. Qg2 Nxg4 23. Nxg4 fxg4 24. Qxg4 Rxf4 25. exf4 Kh7 26. Qxe6 Qh4 27. Kg2 Bh6
28. Rh1 Qd8 29. f5 1-0

[Event "XV IRT da Academia Potiguar de Xadrez - STD"]
[Site "Aeroclube - Natal/RN"]
[Date "2015.10.07"]
[Round "8.1"]
[White "Gomes, Jonathan Sagastume"]
[Black "Marques, Dayvid Geverson Lopes"]
[Result "*"]
[ECO "A00"]
[WhiteElo "1744"]
[BlackElo "1549"]
[PlyCount "0"]
[EventDate "2015.10.02"]

*

[Event "XV IRT da Academia Potiguar de Xadrez - "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.10.07"]
[Round "8.2"]
[White "Oliveira Jr, Antonio Fernandes"]
[Black "Frankental, David"]
[Result "0-1"]
[ECO "D78"]
[WhiteElo "1849"]
[BlackElo "1736"]
[PlyCount "104"]
[EventDate "2015.10.02"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 g6 5. Bg2 Bg7 6. O-O O-O 7. Nbd2 Bf5 8. b3
Ne4 9. Bb2 Nd7 10. Nh4 Nxd2 11. Qxd2 Be6 12. cxd5 cxd5 13. e4 Nb6 14. Rac1 dxe4
15. Bxe4 Bd5 16. Bg2 Bxg2 17. Nxg2 Qd7 18. Rfe1 e6 19. Ne3 Nd5 20. Nc4 Rfc8 21.
Ne5 Bxe5 22. dxe5 Rxc1 23. Rxc1 Rc8 24. Rxc8+ Qxc8 25. Qh6 Qf8 26. Qc1 Qd8 27.
Qc5 b6 28. Qd4 Qc7 29. Ba3 Qc2 30. Qa4 Qb1+ 31. Kg2 b5 32. Qh4 b4 33. Bxb4 Nxb4
34. Qxb4 Qxa2 35. Qb7 a5 36. Qa8+ Kg7 37. b4 a4 38. b5 a3 39. b6 Qb2 40. b7 a2
41. b8=Q Qxb8 42. Qxb8 a1=Q 43. Qd6 Qa5 44. Qd4 Qa8+ 45. f3 Qa2+ 46. Kh3 Qe2
47. Qf4 Qf1+ 48. Kg4 h6 49. h4 Qb1 50. Qf6+ Kg8 51. h5 Qf5+ 52. Kh4 g5+ 0-1

[Event "XV IRT da Academia Potiguar de Xadrez - "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.10.07"]
[Round "8.3"]
[White "Barbosa, Vitor Hugo Villar Da"]
[Black "De Araujo, Antonio Jose"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "1723"]
[BlackElo "1647"]
[PlyCount "54"]
[EventDate "2015.10.02"]

1. e4 Nf6 2. d3 Nc6 3. Nf3 d6 4. g3 Bg4 5. h3 Bxf3 6. Qxf3 Nd4 7. Qd1 c5 8. c3
Nc6 9. Bg2 g6 10. O-O Bg7 11. Bg5 O-O 12. Qd2 Qa5 13. Na3 Ne5 14. f4 Ned7 15.
Nc4 Qc7 16. f5 Nb6 17. Bh6 Rad8 18. Qg5 d5 19. Bxg7 Kxg7 20. e5 dxc4 21. exf6+
exf6 22. Qg4 Rxd3 23. Kh2 Qd6 24. Rae1 g5 25. Qh5 Nd5 26. Bxd5 Rd2+ 27. Bg2 Qd5
1-0

[Event "XV IRT da Academia Potiguar de Xadrez - "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.10.07"]
[Round "8.4"]
[White "De Menezes, Ricardo Fagner Dia"]
[Black "Macedo, Alexandre Soares De"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1679"]
[BlackElo "1868"]
[PlyCount "56"]
[EventDate "2015.10.02"]

1. e4 c6 2. Nf3 d5 3. e5 Bg4 4. c3 Nd7 5. d4 e6 6. Bd3 f5 7. h3 Bh5 8. Bf4 Qb6
9. b3 O-O-O 10. Nbd2 h6 11. Bh2 Ne7 12. Qc2 g5 13. c4 c5 14. a4 Bg7 15. a5 Qc7
16. Qb2 g4 17. Nh4 cxd4 18. cxd5 Nxd5 19. Qxd4 Bxe5 20. Bxe5 Qxe5+ 21. Qxe5
Nxe5 22. Be2 Nf4 23. Bc4 gxh3 24. Rxh3 Nxc4 25. Rc3 Kb8 26. Nxc4 Rd4 27. Ne3
Rhd8 28. Ra2 Rd1+ 0-1

[Event "XV IRT da Academia Potiguar de Xadrez - "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.10.07"]
[Round "8.5"]
[White "Da Silva Araujo, Gabriel Victo"]
[Black "Melo, Guilherme Gama Do Na"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "1729"]
[BlackElo "1594"]
[PlyCount "77"]
[EventDate "2015.10.02"]

1. Nf3 Nf6 2. c4 e6 3. d4 Bb4+ 4. Bd2 Bxd2+ 5. Qxd2 b6 6. g3 Bb7 7. Bg2 Ne4 8.
Qc2 f5 9. Nfd2 Nd6 10. Bxb7 Nxb7 11. Nc3 Qf6 12. Nb5 Qd8 13. O-O a6 14. Nc3 Qf6
15. Nf3 d6 16. e4 Nd7 17. exf5 Qxf5 18. Qxf5 exf5 19. Nd5 Kd8 20. Ng5 Kc8 21.
Ne7+ Kb8 22. Nc6+ Kc8 23. Ne6 g6 24. Ne7+ Kb8 25. Rfe1 Na5 26. Nd5 Ra7 27. Ne3
Re8 28. Nf4 Nf6 29. Ned5 Rxe1+ 30. Rxe1 Nxd5 31. cxd5 c5 32. dxc6 Nxc6 33. Re8+
Kb7 34. d5 Nb8 35. Rd8 Ka8 36. Rxd6 Rd7 37. Rxb6 g5 38. Ne6 Rxd5 39. Nc7+ 1-0

[Event "XV IRT da Academia Potiguar de Xadrez - STD"]
[Site "Aeroclube - Natal/RN"]
[Date "2015.10.08"]
[Round "9.1"]
[White "Melo, Guilherme Gama Do Nascim"]
[Black "Gomes, Jonathan Sagastume"]
[Result "*"]
[ECO "A00"]
[WhiteElo "1594"]
[BlackElo "1744"]
[PlyCount "0"]
[EventDate "2015.10.02"]

*

[Event "XV IRT da Academia Potiguar de Xadrez - "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.10.08"]
[Round "9.2"]
[White "Macedo, Alexandre Soares De"]
[Black "Da Silva Araujo, Gabriel Victo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1868"]
[BlackElo "1729"]
[PlyCount "90"]
[EventDate "2015.10.02"]

1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. Nf3 Nc6 5. Bb2 d5 6. e3 Bg4 7. Be2 O-O 8.
O-O Bd6 9. d3 Bxf3 10. Bxf3 Ne5 11. Be2 c6 12. Nd2 Qc7 13. Re1 Rfe8 14. Nf1
Rab8 15. f4 Ned7 16. Bf3 Qa5 17. g3 Re7 18. Kg2 Bb4 19. Re2 Bc3 20. Bxc3 Qxc3
21. Qe1 Qxe1 22. Raxe1 Nc5 23. g4 Na4 24. g5 Nd7 25. Kf2 Nc3 26. Rd2 Nc5 27. a3
Rbe8 28. Ng3 g6 29. f5 Re5 30. e4 d4 31. h4 Nd7 32. h5 Ra5 33. Bg4 Ne5 34. Bh3
Rxa3 35. hxg6 fxg6 36. Rh1 Nf7 37. fxg6 hxg6 38. Kf3 Nxg5+ 39. Kf4 Ra5 40. Rdh2
Rf8+ 41. Bf5 Ne6+ 42. Kg4 gxf5+ 43. exf5 Ng7 44. Rh8+ Kf7 45. Kg5 Nd5 0-1

[Event "XV IRT da Academia Potiguar de Xadrez - "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.10.08"]
[Round "9.4"]
[White "Frankental, David"]
[Black "Barbosa, Vitor Hugo Villar Da"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1736"]
[BlackElo "1723"]
[PlyCount "77"]
[EventDate "2015.10.02"]

1. d4 Nf6 2. e3 d5 3. f4 Bf5 4. c3 Nbd7 5. Nf3 e6 6. Bd3 Ne4 7. Nbd2 c5 8. O-O
Nxc3 9. Qc2 Bxd3 10. Qxd3 Na4 11. Qb5 Nab6 12. Ne5 a6 13. Qe2 c4 14. Ndf3 Bb4
15. Bd2 Bxd2 16. Qxd2 O-O 17. Qc2 Nf6 18. Ng5 h6 19. Ngxf7 Rxf7 20. Nxf7 Kxf7
21. f5 Qe7 22. Rf3 e5 23. Rg3 exd4 24. exd4 Re8 25. Qc1 Qe4 26. Qc3 Qe2 27. Qb4
Nh5 28. Qxb6 Nxg3 29. hxg3 Qe4 30. Qxb7+ Re7 31. Qb6 Qc2 32. f6 Re2 33. Qb7+
Kg6 34. Qxg7+ Kh5 35. g4+ Kh4 36. Qxh6+ Kxg4 37. Qg7+ Kh5 38. f7 Qxb2 39. Rf1
1-0

[Event "XV IRT da Academia Potiguar de Xadrez - "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.10.08"]
[Round "9.5"]
[White "Marques, Dayvid Geverson Lope"]
[Black "Oliveira Jr, Antonio Fernandes"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "1549"]
[BlackElo "1849"]
[PlyCount "54"]
[EventDate "2015.10.02"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Qc7 6. Nc3 a6 7. Be2 Bb4 8. O-O
Bxc3 9. bxc3 Nf6 10. f3 O-O 11. Rb1 e5 12. Nxc6 dxc6 13. Be3 b5 14. Rb2 Be6 15.
cxb5 axb5 16. c4 bxc4 17. Qc2 c3 18. Qxc3 Rxa2 19. Rxa2 Bxa2 20. Rc1 Rc8 21.
Ba6 Rd8 22. Qb2 Be6 23. Bb6 Rb8 24. Bxc7 Rxb2 25. Rxc6 h5 26. Bxe5 Ra2 27. Rb6
Nd7 0-1

[Event "XV IRT da Academia Potiguar de Xadrez - "]
[Site "Aeroclube - Natal/RN"]
[Date "2015.10.08"]
[Round "9.3"]
[White "De Araujo, Antonio Jose"]
[Black "De Menezes, Ricardo Fagner Dia"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1647"]
[BlackElo "1679"]
[PlyCount "46"]
[EventDate "2015.10.02"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 d6 4. O-O Nf6 5. d4 cxd4 6. Nxd4 Nxd4 7. Qxd4 e5 8.
Qa4+ Bd7 9. Qb3 Rb8 10. Bg5 Be7 11. Bxf6 Bxf6 12. Bd5 O-O 13. Rd1 Be7 14. Nc3
a6 15. Qc4 Bf5 16. e4 Bh3 17. Qe2 Kh8 18. Bb3 Bg5 19. Rd3 f5 20. Qh5 Bg4 21.
Rxd6 Bxh5 22. Rxd8 Rbxd8 23. Bd5 b6 0-1