[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.05"]
[Round "1"]
[Board "1"]
[White "Rocha, Vitor Firmo De Souza"]
[Black "Sallaberry, Ana Paula Nogueira"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2189"]
[BlackElo "1546"]
[PlyCount "77"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 Nd7 7. O-O Qb6 8. Nc3 c4
9. b3 cxb3 10. axb3 Bb4 11. Na4 Qc7 12. c4 Ne7 13. Rc1 Qa5 14. Ne1 O-O 15. h4
h6 16. Nd3 Bxd3 17. Bxd3 f5 18. g3 Rac8 19. h5 a6 20. c5 Nc6 21. Be2 b6 22. Ra1
bxc5 23. Nxc5 Qd8 24. Nxe6 Qe7 25. Nxf8 Rxf8 26. Rxa6 Ndb8 27. Ra4 Re8 28. Bb5
Qe6 29. Qe2 Bf8 30. Rc1 Rc8 31. Bxc6 Nxc6 32. Qa6 Qe8 33. b4 Ne7 34. Rxc8 Nxc8
35. b5 Ne7 36. Qe6+ Kh7 37. Rb4 Qxh5 38. Rb1 Qe8 39. b6 1-0

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.05"]
[Round "1"]
[Board "2"]
[White "Meireles, Vitor Silva"]
[Black "Lemos, Doriedson"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "1523"]
[BlackElo "2162"]
[PlyCount "60"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 a6 7. Be3 Nf6 8.
O-O Be7 9. Qd2 O-O 10. a3 Re8 11. f4 d6 12. Bd3 Ng4 13. Rf3 Nxe3 14. Qxe3 d5
15. e5 Nxd4 16. Rh3 g6 17. Qg3 Nf5 18. Qg4 Bd7 19. Kh1 Bc6 20. Ne2 Rad8 21. Rh5
f6 22. Bxf5 exf5 23. Rxf5 Bd7 24. Nd4 fxe5 25. fxe5 Bxf5 26. Nxf5 Qxe5 27. Nh6+
Kg7 28. Nf5+ Qxf5 29. Qd4+ Bf6 30. Qb4 b5 0-1

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.05"]
[Round "1"]
[Board "3"]
[White "Bezerra, Flavio Rodrigo Costa"]
[Black "Adelino, Ygor Carneiro"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "2056"]
[BlackElo "1520"]
[PlyCount "69"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 e5 2. d4 exd4 3. c3 Nf6 4. e5 Nd5 5. Nf3 Nc6 6. Bc4 Nb6 7. Bb3 Be7 8.
cxd4 d5 9. O-O O-O 10. Be3 Bg4 11. Nbd2 Na5 12. Bc2 Nac4 13. Qb1 h6 14. Re1 Bb4
15. a3 Bxf3 16. axb4 Bg4 17. Nb3 Nd7 18. Na5 Qe7 19. Nxc4 dxc4 20. Bd2 c6 21.
Re3 Qe6 22. Rg3 Rfd8 23. h3 Bh5 24. Bf5 Qe7 25. Bxh6 g6 26. Bg5 Qe8 27. Bxd8
Qxd8 28. e6 Nf8 29. Qe4 Qe7 30. Re1 Rd8 31. exf7+ Qxf7 32. Qh4 Rd5 33. Be4 Rb5
34. d5 cxd5 35. Qxh5 1-0

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.05"]
[Round "1"]
[Board "4"]
[White "Borges, Bruna Da Silva"]
[Black "Jordao Barbosa, Marcio"]
[Result "0-1"]
[ECO "C46"]
[WhiteElo "1509"]
[BlackElo "2037"]
[PlyCount "42"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 f5 4. d4 fxe4 5. Nxe4 d5 6. Nc3 e4 7. Ne5 Nxe5 8.
dxe5 Be6 9. Be2 Qd7 10. O-O O-O-O 11. Bf4 Ne7 12. Qd2 Ng6 13. Bg3 Bc5 14. a3 h5
15. h4 a6 16. b4 Be7 17. f4 Nxh4 18. Bf2 Nf5 19. g3 e3 20. Qe1 d4 21. Bxe3 Nxe3
 0-1

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.05"]
[Round "1"]
[Board "5"]
[White "Gomes, Jose Murilo"]
[Black "De Miranda Neto, Joao Basilio"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2009"]
[BlackElo "1503"]
[PlyCount "73"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Nf3 O-O 5. Be2 d5 6. h3 a6 7. Nbd2 Nc6 8. O-O
Re8 9. Bh2 Bf5 10. c4 Qd7 11. Qb3 b6 12. cxd5 Na5 13. Qa3 Be4 14. Nxe4 Nxe4 15.
Bd3 Nd6 16. b4 Nb5 17. Bxb5 axb5 18. bxa5 Rxa5 19. Qb3 b4 20. Rfc1 Rc8 21. Ne5
Qxd5 22. Qxd5 Rxd5 23. Nc6 Rd7 24. Nxb4 c5 25. Nc2 Rcd8 26. Rab1 cxd4 27. Nxd4
Bxd4 28. exd4 Rxd4 29. Bc7 Ra8 30. Bxb6 Rda4 31. a3 Rxa3 32. Bc5 Ra2 33. Bxe7
Re8 34. Bf6 Ra6 35. Bd4 Rae6 36. Rb7 f5 37. Rcc7 1-0

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.05"]
[Round "1"]
[Board "6"]
[White "De Lima, Enzo Magalhaes"]
[Black "Simao, Diogo Roger De Sousa"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1442"]
[BlackElo "1984"]
[PlyCount "64"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. Bf4 Nc6 6. e3 e6 7. Bd3 a6 8. Nge2
Bd6 9. Bxd6 Qxd6 10. O-O O-O 11. a3 Bd7 12. Na4 Na5 13. Nc5 Rab8 14. Rc1 b5 15.
f3 Nc4 16. Bxc4 bxc4 17. Qd2 Rb6 18. Rc2 Rfb8 19. Nc3 Bc6 20. Rb1 Nd7 21. Nxd7
Qxd7 22. Qe1 Ba4 23. Nxa4 Qxa4 24. Qd2 Rb3 25. Rc3 Rxc3 26. Qxc3 Rb3 27. Qc2
Qb5 28. Kf2 c3 29. a4 Qb8 30. Qe2 Rxb2 31. Rxb2 cxb2 32. Qxa6 b1=Q 0-1

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.05"]
[Round "1"]
[Board "7"]
[White "Quaranta Neto, Francisco"]
[Black "Goncalves, Alice Da Silva"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1977"]
[BlackElo "1400"]
[PlyCount "47"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 g6 2. d4 Bg7 3. Bc4 d6 4. Ne2 Nf6 5. Nbc3 O-O 6. f3 Nbd7 7. Be3 Nb6 8.
Bb3 e5 9. d5 c6 10. dxc6 bxc6 11. Qd2 Bb7 12. O-O-O d5 13. Bh6 dxe4 14. Bxg7
Kxg7 15. Nxe4 Nxe4 16. fxe4 c5 17. Bd5 Nxd5 18. exd5 Qd6 19. c4 a5 20. h4 a4
21. h5 Ba6 22. Rh4 f5 23. Rdh1 Bxc4 24. Rxc4 1-0

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.05"]
[Round "1"]
[Board "8"]
[White "Gomes, Annyara Da Silva"]
[Black "Dantas, David Luan De Barros"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1389"]
[BlackElo "1862"]
[PlyCount "70"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nc6 4. Nc3 Nf6 5. a3 g6 6. O-O Bg7 7. d3 O-O 8. Be3
Bg4 9. h3 Bxf3 10. Qxf3 Ne5 11. Qg3 Nh5 12. Qh4 Bf6 13. Qxf6 Nxf6 14. Ba2 a6
15. Nd5 Nxd5 16. Bxd5 Rb8 17. f4 Nd7 18. b4 e6 19. Bb3 Qc7 20. d4 c4 21. Ba2
Nb6 22. e5 dxe5 23. dxe5 Nd5 24. Bc5 Rfc8 25. Bd6 Qb6+ 26. Kh2 Ra8 27. Bc5 Qc6
28. g4 b6 29. Bd4 Rd8 30. Rad1 Rd7 31. Rd2 Rad8 32. Rfd1 Nxf4 33. Kg3 Rxd4 34.
Rxd4 Rxd4 35. Rxd4 Ne2+ 0-1

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.05"]
[Round "1"]
[Board "9"]
[White "Macedo, Alexandre Soares De"]
[Black "Da Silva, Gerson Lennon Cabral"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1856"]
[BlackElo "1339"]
[PlyCount "67"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. b4 e5 2. Bb2 d6 3. e3 Be6 4. c4 Nd7 5. Nf3 Nb6 6. d3 Nf6 7. Nbd2 Be7 8. Be2
O-O 9. O-O Na4 10. Qxa4 Bd7 11. Qb3 c6 12. Rac1 Be6 13. Ng5 Bd7 14. d4 exd4 15.
exd4 d5 16. Rfe1 dxc4 17. Bxc4 b5 18. Bxf7+ Kh8 19. Be6 Nd5 20. Qa3 Bxg5 21.
Bxd7 Bxd2 22. Bxc6 Bxe1 23. Rxe1 Qf6 24. Qg3 Nxb4 25. Bxa8 Rxa8 26. Qb3 Nc6 27.
d5 Nd4 28. Qe3 h6 29. Bxd4 Qd6 30. Qe7 Qxe7 31. Rxe7 Kg8 32. Rxg7+ Kf8 33. Rh7
Rc8 34. Rh8+ 1-0

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.05"]
[Round "1"]
[Board "10"]
[White "Vieira, Italo Gomes"]
[Black "Carneiro, Francisco Caninde Sa"]
[Result "0-1"]
[ECO "D46"]
[WhiteElo "1305"]
[BlackElo "1849"]
[PlyCount "60"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Bd3 Bd6 6. Nf3 Nbd7 7. O-O O-O 8. Qc2
dxc4 9. Bxc4 Qc7 10. b3 e5 11. Bb2 Re8 12. Bd3 exd4 13. exd4 h6 14. Rfe1 Rxe1+
15. Rxe1 Nf8 16. Ne4 Nxe4 17. Bxe4 Bg4 18. Ne5 Be6 19. h3 Rd8 20. Qe2 Qa5 21.
Bc1 Bd5 22. Ng4 Bxe4 23. Qxe4 Qxa2 24. Qf5 Bb4 25. Nxh6+ gxh6 26. Bxh6 Bxe1 27.
Kh1 Bd2 28. f4 Qa1+ 29. Kh2 Qxd4 30. Qg5+ Ng6 0-1

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.05"]
[Round "1"]
[Board "11"]
[White "Frankental, David"]
[Black "Da Silva, Raissa Priscila Cris"]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "1841"]
[BlackElo "1198"]
[PlyCount "95"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. g3 g6 2. Bg2 Bg7 3. d4 d5 4. Nf3 Nf6 5. c4 c6 6. Nc3 O-O 7. O-O Re8 8. b3
Nbd7 9. cxd5 cxd5 10. Bb2 e5 11. dxe5 Nxe5 12. Nxe5 Rxe5 13. Nxd5 Rxd5 14. Bxd5
Nxd5 15. Bxg7 Kxg7 16. Qd4+ Kg8 17. Rfd1 Be6 18. e4 Qf6 19. exd5 Qxd4 20. Rxd4
Rd8 21. Rc1 Rxd5 22. Rxd5 Bxd5 23. f4 Kg7 24. Kf2 Kf6 25. Ke3 Kf5 26. h3 h5 27.
Rc5 Ke6 28. g4 hxg4 29. hxg4 b6 30. Rc7 a6 31. Ra7 a5 32. Ra6 Kd6 33. Rxb6+ Kc5
34. Rb8 f6 35. f5 gxf5 36. gxf5 Kd6 37. Kd4 Bc6 38. Rb6 Kd7 39. Kc5 a4 40. Rxc6
axb3 41. axb3 Ke7 42. Rc7+ Kf8 43. Kd6 Ke8 44. Ra7 Kf8 45. Ke6 Kg8 46. Kxf6 Kh8
47. Kg6 Kg8 48. Ra8# 1-0

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.05"]
[Round "1"]
[Board "12"]
[White "Figueiredo, Livia Mara"]
[Black "Borges, Caique Ferreira"]
[Result "0-1"]
[ECO "C90"]
[WhiteElo "1166"]
[BlackElo "1758"]
[PlyCount "100"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. a3
d6 9. h3 Re8 10. d4 exd4 11. Nxd4 Bb7 12. Nxc6 Bxc6 13. Nc3 Bf8 14. f3 Qe7 15.
Bf4 g6 16. Nd5 Nxd5 17. Bxd5 Bxd5 18. Qxd5 Qf6 19. Bc1 Bg7 20. c3 Qh4 21. Be3
Be5 22. Bf2 Qf4 23. Kf1 Qh2 24. Bd4 Rac8 25. Bxe5 Rxe5 26. Qd4 Rce8 27. Qg1
Qxg1+ 28. Kxg1 d5 29. Kf2 dxe4 30. fxe4 Rxe4 31. Rxe4 Rxe4 32. Rd1 Re7 33. Rd8+
Kg7 34. Ra8 Re6 35. b3 Rc6 36. c4 bxc4 37. bxc4 Kf6 38. Ke3 Kg5 39. g3 h5 40.
a4 h4 41. g4 Rxc4 42. Rxa6 Rc3+ 43. Kd4 Rxh3 44. Ra5+ Kxg4 45. Rc5 Ra3 46. a5
h3 47. Rxc7 h2 48. Rc1 Kg3 49. Kc4 Rxa5 50. Kb4 Rh5 0-1

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.05"]
[Round "1"]
[Board "13"]
[White "Da Silva Miguel, Lucas Ramonn"]
[Black "Da Silva, Rafael Moura Cunha"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "1758"]
[BlackElo "1800"]
[PlyCount "93"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 Nf6 6. O-O O-O 7. Re1 d5 8. Nc3
Bg4 9. h3 dxe4 10. Nxe4 Nxe4 11. Rxe4 Bf5 12. Re2 Re8 13. Rb1 Qd7 14. Kh2 Rad8
15. Be3 b6 16. Qd2 c4 17. dxc4 Qxd2 18. Rxd2 Rxd2 19. Nxd2 Nb4 20. Be4 Bxe4 21.
Nxe4 Nxc2 22. Bd2 Rd8 23. Bc3 Nd4 24. Kg2 f5 25. Nd2 Bh6 26. Nf3 Bg7 27. Rd1 e5
28. Re1 e4 29. Nxd4 Bxd4 30. Rd1 Bf6 31. Rxd8+ Bxd8 32. g4 f4 33. Be5 g5 34. h4
h6 35. h5 Kf7 36. Kf1 Bf6 37. Bb8 a6 38. b4 Ke6 39. Ke2 Bd4 40. a4 Kd7 41. Ba7
Kc6 42. Bb8 b5 43. cxb5+ axb5 44. axb5+ Kxb5 45. Bd6 Bc3 46. Bf8 Bxb4 47. Bxh6
 1-0

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.05"]
[Round "1"]
[Board "14"]
[White "Da Silva, Joao Batista Amaral"]
[Black "De Morais, Alemberg Beserra"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "1798"]
[BlackElo "1740"]
[PlyCount "79"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. c4 c6 5. Be2 Be7 6. Nc3 O-O 7. Qc2 Nbd7 8. O-O
Re8 9. Re1 Bf8 10. e4 dxe4 11. Nxe4 Nxe4 12. Qxe4 Nf6 13. Qc2 h6 14. b3 c5 15.
Bb2 b6 16. Rad1 Qc7 17. dxc5 Bxc5 18. Be5 Qe7 19. Nd4 Bb7 20. Bf3 Bxf3 21. Nxf3
Rad8 22. h3 Bb4 23. Rxd8 Rxd8 24. Bc3 Bxc3 25. Qxc3 Qd6 26. Ne5 Nd7 27. Nxd7
Rxd7 28. Qe3 Kf8 29. f4 Qd2 30. Qxd2 Rxd2 31. a4 Rd3 32. Rb1 Ke7 33. b4 Kd6 34.
c5+ bxc5 35. bxc5+ Kc7 36. Rb5 Ra3 37. Ra5 Kb7 38. c6+ Kb6 39. Rc5 Kxc5 40. c7
 1-0

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.05"]
[Round "1"]
[Board "15"]
[White "De Menezes, Ricardo Fagner Dia"]
[Black "Cavalcante, Gerod Fernandes Co"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "1622"]
[BlackElo "1759"]
[PlyCount "81"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. Nf3 c5 2. d3 Nf6 3. g3 g6 4. Bg2 Bg7 5. O-O d6 6. Re1 O-O 7. c3 Na6 8. Nbd2
Be6 9. Qc2 Qb6 10. e4 d5 11. Ng5 dxe4 12. dxe4 Ng4 13. h3 Ne5 14. Nxe6 Qxe6 15.
Nf1 c4 16. Be3 Rad8 17. Nh2 Qf6 18. Bd4 b6 19. Ng4 Nf3+ 20. Bxf3 Qxf3 21. Re3
Qxe3 22. Bxe3 e6 23. Qa4 Nc5 24. Bxc5 bxc5 25. Qxc4 Rd6 26. Rb1 Rfd8 27. Qe2 h5
28. Ne3 f5 29. exf5 exf5 30. Qc4+ Kh7 31. Qa4 g5 32. Nxf5 Rd2 33. Nxg7 Kxg7 34.
Qxa7+ Kg8 35. Qxc5 Rd1+ 36. Rxd1 Rxd1+ 37. Kg2 Ra1 38. h4 gxh4 39. gxh4 Rb1 40.
Qg5+ Kf8 41. Qf5+ 1-0

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.05"]
[Round "1"]
[Board "17"]
[White "De Araujo, Antonio Jose"]
[Black "De Lima, Theo Magalhaes"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "1601"]
[BlackElo "1800"]
[PlyCount "45"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. O-O Bf5 5. d3 h6 6. Nc3 d4 7. Na4 b5 8. Nxc5
e6 9. Nb3 Bd6 10. Nh4 Nf6 11. Nxf5 exf5 12. Bxc6+ Nd7 13. Bxa8 Qxa8 14. Nxd4 g6
15. e4 fxe4 16. dxe4 Qxe4 17. Re1 Bc5 18. Rxe4+ Kf8 19. Nc6 Kg7 20. b4 Bb6 21.
Bb2+ f6 22. Qxd7+ Kg8 23. Re8# 1-0

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.05"]
[Round "1"]
[Board "18"]
[White "Lima, Fidel da Silva"]
[Black "Vital, Pablo Manoel Santana"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1800"]
[BlackElo "1589"]
[PlyCount "58"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 Nf6 2. Nf3 e6 3. c3 c5 4. Nbd2 Qb6 5. e3 Nc6 6. Nc4 Qc7 7. Bd3 d5 8. Ncd2
c4 9. Be2 Bd6 10. Qa4 Bd7 11. Ng5 Nxd4 12. Qd1 Nxe2 13. Qxe2 Bxh2 14. Ngf3 Bd6
15. e4 dxe4 16. Nxe4 Nxe4 17. Qxe4 h6 18. Be3 O-O 19. O-O Rad8 20. Rad1 Bc5 21.
Bf4 Bc6 22. Rxd8 Rxd8 23. Qxc4 Qb6 24. b4 Bd6 25. Be3 Qc7 26. Rd1 Bxf3 27. Qxc7
Bxc7 28. Rxd8+ Bxd8 29. gxf3 a6 0-1

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.05"]
[Round "2"]
[Board "1"]
[White "Carneiro, Francisco Caninde Sa"]
[Black "Rocha, Vitor Firmo De Souza"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1849"]
[BlackElo "2189"]
[PlyCount "63"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nf6 5. Nc3 Nc6 6. h3 Bf5 7. a3 e6 8. Bb5
Bd6 9. Bg5 h6 10. Bh4 Qc7 11. Bxf6 gxf6 12. Qe2 O-O-O 13. O-O-O Ne7 14. g4 Bh7
15. Bd3 a6 16. Bxh7 Rxh7 17. Rd3 Kb8 18. Na4 Qa5 19. Nc3 Ng6 20. Qe1 Nf4 21.
Rd1 Rc8 22. Nb1 Qa4 23. Nc3 Qc6 24. Qe3 Ng6 25. Qd3 Bxa3 26. Nd2 Nf4 27. Qxh7
Qxc3 28. Nc4 Rxc4 29. bxa3 Qxa3+ 30. Kd2 Qc3+ 31. Kc1 Ne2+ 32. Kb1 0-1

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.05"]
[Round "2"]
[Board "2"]
[White "Lemos, Doriedson"]
[Black "Frankental, David"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2162"]
[BlackElo "1841"]
[PlyCount "53"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. b3 b6 6. Bb2 Nbd7 7. Bd3 Bb7 8. O-O
Be7 9. Nbd2 O-O 10. Qc2 c5 11. Ne5 h6 12. Ndf3 Qc7 13. Rac1 dxc4 14. bxc4 Bd6
15. Rfd1 cxd4 16. exd4 Bxe5 17. Nxe5 Nxe5 18. dxe5 Nd7 19. Qe2 Nc5 20. Bb1 Rfd8
21. Qg4 Rxd1+ 22. Rxd1 Rd8 23. Rd6 Kf8 24. Bc2 f5 25. exf6 Rxd6 26. fxg7+ Kg8
27. Bh7+ 1-0

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.05"]
[Round "2"]
[Board "3"]
[White "Borges, Caique Ferreira"]
[Black "Bezerra, Flavio Rodrigo Costa"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1758"]
[BlackElo "2056"]
[PlyCount "60"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Bf5 6. Bc4 e6 7. Bd2 Nd7 8.
Nh4 Ngf6 9. Nd5 Qd8 10. Nxf6+ Qxf6 11. Nxf5 Qxf5 12. O-O Bd6 13. Bd3 Qf6 14.
Qg4 h6 15. Rfe1 O-O-O 16. a4 Kb8 17. a5 a6 18. Re3 Qf4 19. Qxf4 Bxf4 20. Re2
Bxd2 21. Rxd2 c5 22. Bc4 Ne5 23. Ba2 Rxd4 24. Rxd4 cxd4 25. Rd1 Rd8 26. c3 Nc6
27. Bb3 Nxa5 28. Ba4 d3 29. Rb1 Nc4 30. Bb3 Nd2 0-1

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.05"]
[Round "2"]
[Board "4"]
[White "Jordao Barbosa, Marcio"]
[Black "Da Silva Miguel, Lucas Ramonn"]
[Result "1-0"]
[ECO "B91"]
[WhiteElo "2037"]
[BlackElo "1758"]
[PlyCount "71"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 b5 7. Bg2 Bb7 8. O-O
e6 9. Bg5 Be7 10. Qe2 Nbd7 11. Rad1 O-O 12. Nb3 Qc7 13. a3 Rfd8 14. Rd2 Ne5 15.
Rd4 h6 16. Bc1 Nc4 17. a4 e5 18. Rd3 b4 19. Nd5 Nxd5 20. exd5 f5 21. Qh5 Rf8
22. g4 Nxb2 23. Rh3 fxg4 24. Rg3 Nxa4 25. Bxh6 Bc8 26. Be4 Bf6 27. Qg6 Nc3 28.
Qh7+ Kf7 29. Bg6+ Ke7 30. Rxc3 Qxc3 31. Bxg7 Qh3 32. Bxf8+ Kd8 33. Qf7 g3 34.
Qxf6+ Kc7 35. Qxd6+ Kb7 36. Na5+ 1-0

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.05"]
[Round "2"]
[Board "5"]
[White "Torres, Eduardo Paschoal"]
[Black "Gomes, Jose Murilo"]
[Result "0-1"]
[ECO "D43"]
[WhiteElo "1612"]
[BlackElo "2009"]
[PlyCount "46"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 h6 6. Bh4 g5 7. Bg3 dxc4 8. e4 b5
9. Be5 Nbd7 10. a4 b4 11. Nb1 Nxe5 12. Nxe5 Bg7 13. Nxc6 Qc7 14. d5 exd5 15.
exd5 O-O 16. Bxc4 Re8+ 17. Be2 Ba6 18. Nd4 Bxe2 19. Nxe2 Rxe2+ 20. Kxe2 Qc4+
21. Kf3 Qe4+ 22. Kg3 Qf4+ 23. Kh3 Qh4# 0-1

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.05"]
[Round "2"]
[Board "6"]
[White "Simao, Diogo Roger De Sousa"]
[Black "De Menezes, Ricardo Fagner Dia"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1984"]
[BlackElo "1622"]
[PlyCount "117"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 Nf6 2. Bg5 e6 3. e4 Be7 4. Nd2 d5 5. e5 Nfd7 6. Bf4 c5 7. c3 Nc6 8. Ngf3
Nf8 9. Bd3 Bd7 10. Bc2 Ng6 11. Bg3 Qc7 12. Rc1 Rc8 13. O-O O-O 14. Re1 Qd8 15.
Nb3 b6 16. Bb1 cxd4 17. Nbxd4 Nxd4 18. Qxd4 Re8 19. h4 f5 20. exf6 Bxf6 21. Qd3
Nf8 22. Bd6 Be7 23. Bxe7 Qxe7 24. Rcd1 Qf6 25. Qe3 h6 26. Qe5 Qxe5 27. Nxe5 Rc7
28. Bc2 Rec8 29. Bb3 Be8 30. Bc2 Nd7 31. Nxd7 Bxd7 32. Bd3 Rf8 33. Be2 Rf6 34.
Bg4 Rc4 35. Rd4 Rxd4 36. cxd4 Kf7 37. g3 Ke7 38. Kf1 Bb5+ 39. Kg2 Bd7 40. Rc1
Kd6 41. Be2 Rf8 42. f4 Rc8 43. Rxc8 Bxc8 44. Bb5 Ke7 45. Kf3 Kf6 46. g4 g5 47.
Kg3 Bb7 48. Bd7 gxf4+ 49. Kxf4 Ba6 50. g5+ hxg5+ 51. hxg5+ Ke7 52. Ba4 Bd3 53.
Ke5 Bg6 54. Bd1 Bf7 55. Bg4 a5 56. a3 b5 57. b4 axb4 58. axb4 Kd7 59. Kf6 1-0

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.05"]
[Round "2"]
[Board "7"]
[White "Vital, Pablo Manoel Santana"]
[Black "Quaranta Neto, Francisco"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1589"]
[BlackElo "1977"]
[PlyCount "64"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d3 Nf6 6. g3 Qe7+ 7. Qe2 Bg4 8.
Qxe7+ Bxe7 9. Bg2 Nc6 10. a3 O-O 11. Be3 Nd5 12. O-O Bf6 13. c3 Nxe3 14. fxe3
Rfe8 15. e4 Ne5 16. Ne1 Be2 17. Rf2 Bxd3 18. Nxd3 Nxd3 19. Rd2 Nc5 20. Rf2 Nxe4
21. Bxe4 Rxe4 22. Nd2 Re7 23. Raf1 Rae8 24. Kg2 Re2 25. Kf3 Rxf2+ 26. Rxf2 d5
27. h4 c5 28. Kg4 Re7 29. Nf3 Kf8 30. Kf5 Re6 31. g4 Re4 32. g5 Be7 0-1

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.05"]
[Round "2"]
[Board "8"]
[White "Dantas, David Luan De Barros"]
[Black "De Araujo, Antonio Jose"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "1862"]
[BlackElo "1601"]
[PlyCount "73"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Bg5 Nc6 7. Qd2 Bg4 8. Be2
e5 9. d5 Bxf3 10. dxc6 Bxe2 11. cxb7 Rb8 12. Qxe2 Rxb7 13. Nd5 c6 14. Nxf6+
Bxf6 15. Bxf6 Qxf6 16. Rd1 Rd8 17. Rd3 Rdb8 18. b3 c5 19. O-O Rb6 20. Rfd1 a5
21. Qd2 Rd8 22. Qxa5 Rbb8 23. Qd2 Rb6 24. Rd5 Kf8 25. Rxc5 dxc5 26. Qxd8+ Qxd8
27. Rxd8+ Ke7 28. Rd2 Rd6 29. Rxd6 Kxd6 30. Kf1 f5 31. exf5 gxf5 32. Ke2 e4 33.
Ke3 Ke5 34. g3 h5 35. a4 Ke6 36. Kf4 Kf6 37. a5 1-0

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.05"]
[Round "2"]
[Board "9"]
[White "Batista, Caio Felipe Dantas"]
[Black "Macedo, Alexandre Soares De"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1800"]
[BlackElo "1856"]
[PlyCount "32"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 d5 2. g3 Nf6 3. Bg2 c5 4. Nc3 e6 5. e4 dxe4 6. Nxe4 Nxe4 7. Bxe4 cxd4 8.
c3 dxc3 9. Qxd8+ Kxd8 10. bxc3 Bc5 11. Ne2 Ke7 12. O-O Rd8 13. Re1 e5 14. Bxh7
g6 15. Kf1 Be6 16. Bb2 Rd2 0-1

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.05"]
[Round "2"]
[Board "10"]
[White "De Andrade, Dalson Holanda Cav"]
[Black "Da Silva, Joao Batista Amaral"]
[Result "1-0"]
[ECO "E02"]
[WhiteElo "2060"]
[BlackElo "1798"]
[PlyCount "79"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. O-O e6 5. d4 Be7 6. c4 dxc4 7. Qc2 Nbd7 8.
Qxc4 O-O 9. a4 Nb6 10. Qc2 a5 11. e4 Nbd7 12. Rd1 Re8 13. Na3 Bxa3 14. Rxa3 Qe7
15. Bf4 Nf8 16. Ne5 Nh5 17. Be3 f5 18. Qc5 Nd7 19. Qxe7 Rxe7 20. Bg5 Nhf6 21.
Nxd7 Rxd7 22. Bxf6 gxf6 23. exf5 exf5 24. Rc3 Rg7 25. d5 cxd5 26. Rxd5 Be6 27.
Rd6 Bd7 28. Bxb7 Rb8 29. Bd5+ Kh8 30. b3 f4 31. Rxf6 fxg3 32. hxg3 Bg4 33. Rc5
Ra7 34. Rf7 Rxf7 35. Bxf7 Bd1 36. Rb5 Rxb5 37. axb5 Bf3 38. Be8 Be2 39. Bc6 Kg7
40. b6 1-0

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.05"]
[Round "2"]
[Board "11"]
[White "Hiramine, Rodrigo Yoshio Ferre"]
[Black "Dos Anjos, Avner Augusto"]
[Result "1-0"]
[ECO "C40"]
[WhiteElo "2045"]
[BlackElo "1957"]
[PlyCount "51"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Qe7 3. Bc4 d6 4. O-O Be6 5. b3 Bxc4 6. bxc4 g5 7. Nc3 c6 8. d3
h6 9. Ne2 g4 10. Nd2 Qd7 11. Bb2 Bg7 12. f4 Ne7 13. c5 b5 14. cxd6 Qxd6 15. a4
a5 16. Qb1 Qc5+ 17. Rf2 Qe3 18. Bc3 exf4 19. Nf1 Bxc3 20. Nxe3 fxe3 21. Rf4
Bxa1 22. Qxa1 Rh7 23. Rxg4 Nd7 24. Rg3 Nc5 25. axb5 cxb5 26. Qe5 1-0

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.05"]
[Round "2"]
[Board "12"]
[White "Cilento, Lucas Geraldo"]
[Black "Marinho, Daiana Cruz"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "1968"]
[BlackElo "1747"]
[PlyCount "41"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 b6 4. d3 Bc5 5. O-O f6 6. c3 Nge7 7. d4 exd4 8. cxd4
Bd6 9. Re1 Bb4 10. Re3 Bb7 11. a3 Bd6 12. e5 fxe5 13. dxe5 Bc5 14. Rd3 d6 15.
b4 dxe5 16. Rxd8+ Rxd8 17. Qe2 Bd6 18. Nbd2 a6 19. Bc4 b5 20. Bb3 Nf5 21. Bb2
 1-0

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.05"]
[Round "2"]
[Board "14"]
[White "Sallaberry, Ana Paula Nogueira"]
[Black "Vieira, Italo Gomes"]
[Result "0-1"]
[ECO "A33"]
[WhiteElo "1546"]
[BlackElo "1305"]
[PlyCount "80"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. c4 c5 2. Nc3 Nc6 3. g3 d6 4. Bg2 Nf6 5. Nf3 e6 6. d4 cxd4 7. Nxd4 Bd7 8. O-O
a6 9. Rb1 Be7 10. b4 Rb8 11. b5 Ne5 12. Qb3 O-O 13. f4 Neg4 14. h3 Qb6 15. e3
e5 16. bxa6 Qxa6 17. Nc2 Nh6 18. Kh2 Rfc8 19. Nd5 Nxd5 20. cxd5 Ba4 21. Nb4
Qxf1 22. Qxa4 Qc4 23. Qd1 exf4 24. exf4 Bf6 25. Qh5 Bc3 26. a3 Re8 27. Qd1 Re1
28. Qd3 Qc5 29. g4 Qg1+ 30. Kg3 Rxc1 31. Rxc1 Qxc1 32. g5 Re8 33. Nc2 Be1+ 34.
Kf3 Rc8 35. Qe4 Qxc2 36. gxh6 Qf2+ 37. Kg4 Qh4+ 38. Kf3 Rc3+ 39. Ke2 Qf2+ 40.
Kd1 Qd2# 0-1

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.05"]
[Round "2"]
[Board "15"]
[White "Da Silva, Gerson Lennon Cabral"]
[Black "Meireles, Vitor Silva"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1339"]
[BlackElo "1523"]
[PlyCount "61"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 Bg7 5. Qd2 Ng4 6. Bf4 O-O 7. h3 Nf6 8. Be2
Re8 9. O-O-O e5 10. dxe5 dxe5 11. Qxd8 Rxd8 12. Rxd8+ Bf8 13. Bh6 Nbd7 14. Bxf8
Nxf8 15. Nf3 Kg7 16. Rd2 N6d7 17. Rhd1 f6 18. Nd5 c6 19. Ne7 Nc5 20. Nxc8 Rxc8
21. Bd3 a5 22. Kb1 b5 23. c3 Nfe6 24. Rc2 Rd8 25. Be2 Rb8 26. b4 axb4 27. cxb4
Nxe4 28. Rd7+ Kh6 29. Rxc6 Nf4 30. Rcc7 Rh8 31. Bxb5 1-0

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.05"]
[Round "2"]
[Board "16"]
[White "Adelino, Ygor Carneiro"]
[Black "Figueiredo, Livia Mara"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "1520"]
[BlackElo "1166"]
[PlyCount "109"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Na5 7. c3 Nxb3 8.
Qxb3 Be7 9. Re1 d6 10. d4 exd4 11. cxd4 O-O 12. Nc3 c6 13. e5 dxe5 14. dxe5 Nd5
15. Qc2 h6 16. Nd4 Qb6 17. Nxd5 cxd5 18. Qc3 Bc5 19. Be3 Re8 20. f4 a5 21. Nc2
Bxe3+ 22. Rxe3 f6 23. Nd4 fxe5 24. fxe5 Be6 25. Kh1 Rac8 26. Qd3 Bd7 27. Rf1
Rf8 28. Ree1 Rc4 29. Rxf8+ Kxf8 30. Rd1 b4 31. Qf3+ Ke7 32. Qxd5 Qc5 33. Qxc5+
Rxc5 34. g3 Rxe5 35. Rd2 Rd5 36. Kg2 Kd6 37. Kf2 Kc5 38. Nb3+ Kd6 39. Rxd5+
Kxd5 40. Nxa5 Kd4 41. Ke2 Be6 42. a3 bxa3 43. bxa3 Bd7 44. Kd2 Kc5 45. Kc3 Ba4
46. Nb3+ Kb6 47. Kc4 g5 48. Kb4 Bd7 49. a4 h5 50. a5+ Kc7 51. Nc5 Bc6 52. Ne6+
Kb7 53. Nxg5 Ka6 54. Ne6 Bd7 55. Nc5+ 1-0

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.05"]
[Round "2"]
[Board "17"]
[White "Da Silva, Raissa Priscila Cris"]
[Black "Borges, Bruna Da Silva"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1198"]
[BlackElo "1509"]
[PlyCount "61"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. g3 d5 2. Bg2 Nf6 3. Nf3 Nc6 4. O-O e5 5. d3 e4 6. dxe4 Nxe4 7. Nbd2 Bf5 8.
Nh4 Nxd2 9. Qxd2 Be6 10. Rd1 d4 11. Bxc6+ bxc6 12. Qxd4 Qxd4 13. Rxd4 Bd6 14.
Bf4 c5 15. Rd3 Rd8 16. Ra3 Rb8 17. Rxa7 O-O 18. b3 f6 19. Bxd6 cxd6 20. Rd1
Rfd8 21. Ra6 c4 22. Rdxd6 Rxd6 23. Rxd6 Re8 24. Ng2 Bf5 25. Ne3 cxb3 26. cxb3
Be6 27. Kf1 Bf7 28. Nd5 Re5 29. Rd8+ Re8 30. Rxe8+ Bxe8 31. Ke1 1-0

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.05"]
[Round "2"]
[Board "19"]
[White "Da Silva, Rafael Moura Cunha"]
[Black "De Lima, Enzo Magalhaes"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "1800"]
[BlackElo "1442"]
[PlyCount "115"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. c4 c5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nc7 6. Nf3 Nc6 7. O-O e5 8. d3
b6 9. Nxe5 Nxe5 10. Bxa8 Nxa8 11. Qa4+ Qd7 12. Qe4 Bb7 13. Qxe5+ Be7 14. Qxg7
Qh3 15. f3 Rf8 16. Ne4 Bxe4 17. dxe4 Nc7 18. Qe5 Ne6 19. Rd1 h5 20. Qf5 Qxf5
21. exf5 Nd4 22. g4 hxg4 23. fxg4 Nxe2+ 24. Kf2 Nxc1 25. Raxc1 Rh8 26. Kg2 Rg8
27. h3 f6 28. Re1 Kf7 29. Rcd1 a6 30. b3 b5 31. Re6 Ra8 32. Rde1 Ra7 33. Kf3
Kf8 34. R1e4 Kf7 35. h4 Bd8 36. h5 Kg7 37. Re8 Bb6 38. R8e7+ Rxe7 39. Rxe7+ Kh6
40. Re6 Bd8 41. Rxa6 b4 42. a3 bxa3 43. Rxa3 Be7 44. Ra6 Bd8 45. Rc6 Be7 46.
Kg3 Kg5 47. Rc7 Bd6+ 48. Kf3 Bxc7 49. Ke4 Be5 50. Kd5 Bd4 51. Kc4 Be3 52. Kd3
Bf4 53. Ke4 Bd6 54. Kd5 Bf8 55. Ke6 Bg7 56. Kf7 Kh6 57. Kg8 Kg5 58. Kxg7 1-0

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.05"]
[Round "2"]
[Board "21"]
[White "Cavalcante, Gerod Fernandes Co"]
[Black "Gomes, Annyara Da Silva"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1759"]
[BlackElo "1389"]
[PlyCount "117"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b3 a6 5. Bb2 d6 6. O-O Nf6 7. Nc3 O-O 8. Nd5
Nxe4 9. Qe1 Nf6 10. Ng5 Nxd5 11. Bxd5 Qxg5 12. Be4 Bd4 13. Bxd4 Nxd4 14. Rc1 f5
15. f4 exf4 16. Bd5+ Kh8 17. Qf2 c6 18. Qxd4 cxd5 19. Rxf4 Re8 20. Rcf1 Re2 21.
Qxd5 Be6 22. Qf3 Rxd2 23. g3 g6 24. Qe3 Rxc2 25. Qxe6 Rac8 26. Qe3 Rxa2 27. Re1
Kg7 28. Qd4+ Kf7 29. Qd5+ Kg7 30. Qxb7+ Kh6 31. Rh4+ Qxh4 32. gxh4 Rcc2 33. Qf3
Rg2+ 34. Kh1 Rxh2+ 35. Kg1 Rag2+ 36. Qxg2 Rxg2+ 37. Kxg2 Kh5 38. Kh3 g5 39. Re7
h6 40. hxg5 hxg5 41. Rh7+ Kg6 42. Rd7 f4 43. Kg4 Kf6 44. Rxd6+ Ke5 45. Rxa6 Ke4
46. Re6+ Kd3 47. Rf6 Ke3 48. b4 f3 49. Rxf3+ Kd4 50. Kxg5 Kc4 51. Kf5 Kxb4 52.
Rd3 Kc4 53. Ke4 Kc5 54. Rd4 Kb5 55. Kd5 Kb6 56. Rc4 Kb5 57. Rc5+ Kb4 58. Kd4
Kb3 59. Rc4 1-0

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.06"]
[Round "3"]
[Board "1"]
[White "Rocha, Vitor Firmo De Souza"]
[Black "Simao, Diogo Roger De Sousa"]
[Result "1-0"]
[ECO "C61"]
[WhiteElo "2189"]
[BlackElo "1984"]
[PlyCount "116"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 exd4 5. O-O Nf6 6. e5 Nd5 7. Bc4 Nb6 8.
Bb3 Be7 9. c3 d3 10. Qf3 O-O 11. Qxd3 d6 12. f4 g6 13. Qe2 c5 14. d4 cxd4 15.
cxd4 dxe5 16. dxe5 Bf5 17. Rd1 Qc8 18. h3 Be6 19. Nc3 Nc4 20. Ne4 b5 21. Bc2
Rd8 22. b3 Rxd1+ 23. Qxd1 Bc5+ 24. Kh1 Nb6 25. Nf6+ Kh8 26. Be4 Qd8 27. Bb2 Rb8
28. Qe1 Be7 29. Qh4 Bxf6 30. exf6 Rc8 31. Qh6 Qf8 32. Qg7+ Qxg7 33. fxg7+ Kg8
34. Rd1 Nd7 35. Rd6 Nc5 36. Bf3 Bf5 37. g4 Be4 38. Kg2 Bxf3+ 39. Kxf3 Ne6 40.
Rd5 a6 41. Rd6 Ra8 42. Be5 Nxg7 43. Ke4 Ne6 44. Kd5 a5 45. Rb6 b4 46. Rb8+ Rxb8
47. Bxb8 Kf8 48. f5 Nd8 49. Bc7 Ke8 50. Bxd8 Kxd8 51. Kd6 h5 52. f6 hxg4 53.
hxg4 g5 54. Kc6 Ke8 55. Kc7 Kf8 56. Kd8 Kg8 57. Ke8 Kh7 58. Kxf7 Kh8 1-0

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.06"]
[Round "3"]
[Board "2"]
[White "Gomes, Jose Murilo"]
[Black "Lemos, Doriedson"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2009"]
[BlackElo "2162"]
[PlyCount "140"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 Nf6 2. Nf3 c5 3. c3 b6 4. Bf4 Bb7 5. e3 g6 6. Nbd2 Bg7 7. Bd3 O-O 8. O-O
d6 9. Re1 Nc6 10. Nc4 b5 11. Ncd2 e5 12. Bg5 Qb6 13. a4 b4 14. a5 Qc7 15. a6
Bc8 16. dxc5 dxc5 17. Qa4 Bd7 18. Bb5 Rab8 19. Bxf6 Bxf6 20. cxb4 Qb6 21. Ne4
Be7 22. Nxe5 Nxe5 23. Bxd7 Qxb4 24. Nc3 Qxa4 25. Bxa4 Rxb2 26. Nd5 Bh4 27. Rf1
Rfb8 28. Nc7 Bd8 29. Nb5 R2xb5 30. Bxb5 Rxb5 31. Rfb1 Rb6 32. Kf1 Kf8 33. Rxb6
Bxb6 34. Ke2 Ke7 35. f4 Nc6 36. Kd3 Kd6 37. Kc4 Nb4 38. Kb5 Kc7 39. Rd1 Nc2 40.
e4 Nd4+ 41. Kc4 Kc6 42. Rb1 Nc2 43. Rb3 Nb4 44. g4 Nxa6 45. Rh3 Kd7 46. Rxh7
Ke7 47. Rh8 Nb4 48. g5 Nc2 49. Rb8 Ne3+ 50. Kd3 Nf1 51. Rh8 Ba5 52. Ra8 Bb6 53.
Rh8 Bc7 54. e5 Ke6 55. Ke2 Nxh2 56. Rxh2 Kf5 57. Rh7 Ke6 58. Rh8 Bb6 59. Rf8
Bc7 60. Rc8 Kd7 61. Ra8 Bb6 62. Kd3 c4+ 63. Kxc4 Be3 64. Kd5 Bxf4 65. Rxa7+ Ke8
66. Ra8+ Ke7 67. Ra7+ Kf8 68. Ra8+ Ke7 69. Ra7+ Kf8 70. Ra8+ Ke7 1/2-1/2

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.06"]
[Round "3"]
[Board "3"]
[White "Bezerra, Flavio Rodrigo Costa"]
[Black "Dantas, David Luan De Barros"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2056"]
[BlackElo "1862"]
[PlyCount "101"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. Nf3 c5 2. e4 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. d4 cxd4 6. Qxd4 Ngf6 7. O-O e6
8. c4 Qb6 9. Nc3 Rc8 10. b3 Nc5 11. Re1 Be7 12. Bb2 O-O 13. Rad1 Rfd8 14. Nd2
Ne8 15. Nf1 Bf6 16. Qd2 a6 17. Ng3 h6 18. Kh1 Qc6 19. Qe2 Be5 20. Nh5 Nf6 21.
Nxf6+ Bxf6 22. Qg4 Nd7 23. f4 b5 24. cxb5 axb5 25. Rc1 Qb7 26. Qe2 b4 27. Na4
Bxb2 28. Nxb2 Nc5 29. Nc4 Ra8 30. Nxd6 Qb8 31. Nxf7 Qxf4 32. Nxd8 Rxd8 33. Rxc5
Rd2 34. Qf3 Qh4 35. Rf1 Rxa2 36. Qf7+ Kh7 37. Qxe6 Qf2 38. Qf5+ Qxf5 39. Rcxf5
Re2 40. h3 Rxe4 41. R5f4 Re2 42. Rxb4 Rb2 43. Rb8 Kg6 44. b4 Kh5 45. b5 Kh4 46.
Kh2 g5 47. b6 h5 48. b7 g4 49. hxg4 Kxg4 50. Rg8+ Kh4 51. Rf4# 1-0

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.06"]
[Round "3"]
[Board "4"]
[White "Quaranta Neto, Francisco"]
[Black "Jordao Barbosa, Marcio"]
[Result "0-1"]
[ECO "C80"]
[WhiteElo "1977"]
[BlackElo "2037"]
[PlyCount "24"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. Re1 Nc5 7. Nxe5 Nxe5 8.
Rxe5+ Be7 9. Nc3 O-O 10. d4 Nxa4 11. Nxa4 b5 12. Nc3 Bd6 0-1

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.06"]
[Round "3"]
[Board "5"]
[White "Macedo, Alexandre Soares De"]
[Black "Hiramine, Rodrigo Yoshio Ferre"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1856"]
[BlackElo "2045"]
[PlyCount "21"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. b4 d5 2. Bb2 Bf5 3. e3 Nd7 4. Nf3 Ngf6 5. c4 c6 6. Nc3 e5 7. a3 a5 8. b5 Bg4
9. Be2 e4 10. bxc6 Nc5 11. O-O 0-1

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.06"]
[Round "3"]
[Board "6"]
[White "Cilento, Lucas Geraldo"]
[Black "De Andrade, Dalson Holanda Cav"]
[Result "1-0"]
[ECO "B86"]
[WhiteElo "1968"]
[BlackElo "2060"]
[PlyCount "127"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Be7 8. O-O
Qc7 9. f4 O-O 10. f5 e5 11. Nde2 Nbd7 12. Ng3 b5 13. Bg5 Bb7 14. Nh5 Rac8 15.
Bxf6 Nxf6 16. Nxf6+ Bxf6 17. Kh1 b4 18. Nd5 Bxd5 19. Qxd5 Qb6 20. Rfd1 Qe3 21.
Qd3 Qd4 22. Rab1 Qxd3 23. Rxd3 Be7 24. Rd5 Rc5 25. Rxc5 dxc5 26. Rd1 Rd8 27.
Bd5 Kf8 28. Kg1 Bd6 29. Kf1 Ke7 30. Ke2 g6 31. f6+ Ke8 32. g4 Bc7 33. Bc6+ Kf8
34. Rxd8+ Bxd8 35. g5 h6 36. h4 h5 37. b3 c4 38. bxc4 Bb6 39. Kd3 Bd4 40. Bd7
a5 41. Ke2 Bc5 42. Kf3 Bd4 43. Ke2 Bg1 44. Kd2 Bd4 45. Kc1 Bf2 46. Kb2 Bxh4 47.
c5 Bf2 48. c6 Bb6 49. Kb3 h4 50. Ka4 h3 51. Bxh3 Ke8 52. Kb5 Bc7 53. Bf1 Bd6
54. Bc4 a4 55. Kb6 Kd8 56. Bxf7 Bf8 57. Bxg6 Bd6 58. Bf7 b3 59. cxb3 axb3 60.
Bxb3 Kc8 61. g6 Ba3 62. g7 Bc5+ 63. Kxc5 Kc7 64. f7 1-0

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.06"]
[Round "3"]
[Board "7"]
[White "De Miranda Neto, Joao Basilio"]
[Black "Carneiro, Francisco Caninde Sa"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1503"]
[BlackElo "1849"]
[PlyCount "48"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d4 exd4 5. Nxd4 Ne5 6. Bb3 d6 7. O-O Nf6 8.
Nc3 a6 9. h3 O-O 10. Nf3 Bd7 11. Bg5 Rc8 12. Nxe5 dxe5 13. Qf3 c5 14. Rad1 c4
15. Ba4 b5 16. Nxb5 axb5 17. Bxb5 Rc7 18. Qg3 Nxe4 19. Bxe7 Nxg3 20. Bxd8 Ne2+
21. Kh1 Rxd8 22. Bxd7 Rcxd7 23. Rde1 Rd2 24. f4 Ng3+ 0-1

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.06"]
[Round "3"]
[Board "8"]
[White "Frankental, David"]
[Black "Da Silva, Gerson Lennon Cabral"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1841"]
[BlackElo "1339"]
[PlyCount "73"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. b4 Nf6 2. Bb2 d6 3. g3 c5 4. a3 Qb6 5. Bxf6 exf6 6. bxc5 Qxc5 7. Bg2 Nc6 8.
Nf3 Ne5 9. d4 Nxf3+ 10. Bxf3 Qa5+ 11. Qd2 Qg5 12. Qxg5 fxg5 13. Nc3 Rb8 14. Rb1
b6 15. a4 Bb7 16. Bxb7 Rxb7 17. a5 Be7 18. axb6 Rxb6 19. Rxb6 axb6 20. Nd5 Bd8
21. c4 O-O 22. Kd2 h5 23. Rb1 f5 24. Nxb6 h4 25. f4 gxf4 26. gxf4 Bc7 27. Nd5
Rf7 28. Nxc7 Rxc7 29. Kd3 Kf7 30. e4 g6 31. e5 dxe5 32. fxe5 Ra7 33. d5 g5 34.
Kd4 g4 35. Rb6 Ke7 36. Rh6 Ra1 37. Rxh4 1-0

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.06"]
[Round "3"]
[Board "9"]
[White "Goncalves, Alice Da Silva"]
[Black "Borges, Caique Ferreira"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1400"]
[BlackElo "1758"]
[PlyCount "50"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qf6 5. c3 Bc5 6. Be3 Nge7 7. Bc4 d6 8.
b4 Bb6 9. a4 Qg6 10. O-O Ne5 11. Be2 Qxe4 12. Nd2 Qg6 13. Bh5 Qd3 14. Rc1 Nd5
15. N2f3 Nxe3 16. Nxe5 Qxd1 17. Bxd1 Nxf1 18. Kxf1 dxe5 19. Nf3 a5 20. Nxe5 O-O
21. Bb3 Bf5 22. Rd1 Rad8 23. Re1 Rd2 24. Nc4 Bd3+ 25. Kg1 Bxf2+ 0-1

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.06"]
[Round "3"]
[Board "10"]
[White "Da Silva Miguel, Lucas Ramonn"]
[Black "Da Silva, Raissa Priscila Cris"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1758"]
[BlackElo "1198"]
[PlyCount "75"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 g6 2. d4 Bg7 3. Be3 d6 4. Nc3 Nf6 5. f3 O-O 6. Qd2 Nbd7 7. O-O-O Re8 8.
g4 e5 9. Nge2 b6 10. h4 c5 11. d5 Ba6 12. h5 b5 13. hxg6 Nb6 14. Ng3 b4 15.
Bxa6 bxc3 16. bxc3 Nbd7 17. Bh6 Qa5 18. Bc4 Qa3+ 19. Kb1 Rab8+ 20. Bb3 c4 21.
gxh7+ Nxh7 22. Bxg7 cxb3 23. cxb3 Rxb3+ 24. axb3 Qxb3+ 25. Qb2 Qc4 26. Rxh7
Kxh7 27. Qh2+ Kxg7 28. Nf5+ Kg8 29. Rd2 Qf1+ 30. Kc2 Rb8 31. Rd1 Qxf3 32. Qh1
Qe2+ 33. Rd2 Rb2+ 34. Kxb2 Qxd2+ 35. Kb1 Qd3+ 36. Kb2 Qe2+ 37. Ka1 Qxg4 38.
Nh6+ 1-0

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.06"]
[Round "3"]
[Board "11"]
[White "De Morais, Alemberg Beserra"]
[Black "Da Silva, Rafael Moura Cunha"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1740"]
[BlackElo "1800"]
[PlyCount "66"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 c5 2. c3 d5 3. Nf3 Bg4 4. e5 Nc6 5. Bb5 e6 6. O-O Nge7 7. d3 a6 8. Bxc6+
Nxc6 9. Re1 Be7 10. Bf4 O-O 11. Nbd2 f6 12. h3 Bh5 13. g4 Bg6 14. Nf1 fxe5 15.
Bxe5 Bd6 16. Bxd6 Qxd6 17. Nh4 e5 18. Nxg6 Qxg6 19. Ng3 Qf6 20. Re2 Rae8 21.
Qd2 Qf4 22. Qc2 g6 23. Rf1 Rf7 24. Kg2 Rfe7 25. f3 b5 26. Ref2 a5 27. Qb3 c4
28. Qxb5 Re6 29. Qxd5 cxd3 30. Ne4 Kg7 31. Rd2 Nd4 32. cxd4 exd4 33. Qxd4+ Kf8
 1-0

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.06"]
[Round "3"]
[Board "12"]
[White "De Menezes, Ricardo Fagner Dia"]
[Black "Batista, Caio Felipe Dantas"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1622"]
[BlackElo "1800"]
[PlyCount "57"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. Nf3 d5 2. d4 g6 3. Bf4 Bg7 4. e3 Nc6 5. c4 dxc4 6. Nc3 Nb4 7. Bxc4 b6 8.
Qa4+ c6 9. Qxb4 Bb7 10. Be2 a5 11. Qb3 c5 12. Bb5+ Kf8 13. O-O-O cxd4 14. Nxd4
Bxg2 15. Ne6+ fxe6 16. Rxd8+ Rxd8 17. Rd1 Rxd1+ 18. Qxd1 e5 19. Bg3 Nh6 20. Bc4
Ke8 21. e4 Bh3 22. Qd5 Rf8 23. Bb5+ Bd7 24. Bxd7+ Kd8 25. Nb5 e6 26. Bxe6+ Ke7
27. Bh4+ Bf6 28. Qd6+ Ke8 29. Qd7# 1-0

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.06"]
[Round "3"]
[Board "13"]
[White "Vieira, Italo Gomes"]
[Black "Torres, Eduardo Paschoal"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1305"]
[BlackElo "1612"]
[PlyCount "55"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 d5 2. c4 c6 3. Nc3 dxc4 4. a4 Bd7 5. e4 b5 6. Nf3 e6 7. Bg5 f6 8. Bf4 Bb4
9. Be2 Bxc3+ 10. bxc3 Ne7 11. O-O Ng6 12. Bd6 Bc8 13. Ba3 Bb7 14. Qb1 a6 15. e5
f5 16. Bxc4 Qd7 17. Ba2 Ne7 18. Ng5 Nd5 19. Bxd5 Qxd5 20. Nf3 h6 21. Qb4 Qd7
22. h4 a5 23. Qb3 bxa4 24. Qxa4 Qf7 25. Nd2 Nd7 26. Nc4 Qg6 27. Nd6+ Kd8 28.
Nxb7+ 1-0

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.06"]
[Round "3"]
[Board "14"]
[White "De Araujo, Antonio Jose"]
[Black "Cavalcante, Gerod Fernandes Co"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "1601"]
[BlackElo "1759"]
[PlyCount "121"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. Nf3 d5 2. g3 c5 3. Bg2 e6 4. O-O Nc6 5. c3 d4 6. cxd4 cxd4 7. d3 h6 8. Qa4
Qd5 9. Ne1 Qd6 10. Nd2 Bd7 11. Nc4 Qc5 12. Qb3 b6 13. e3 e5 14. a3 Nf6 15. Qd1
Bg4 16. Qb3 Be7 17. Bxc6+ Qxc6 18. Nxe5 Qe6 19. Qb5+ Kf8 20. f3 Bh3 21. Rf2
dxe3 22. Bxe3 Nd5 23. Bd4 Bf6 24. Nd7+ Kg8 25. Nxf6+ Nxf6 26. Bxf6 gxf6 27. g4
Kg7 28. Qh5 Rac8 29. Qxh3 Rc7 30. Ng2 h5 31. Nf4 Qe3 32. Nxh5+ Kf8 33. Qg3 Rc1+
34. Rxc1 Qxc1+ 35. Kg2 Ke7 36. Qf4 Qxf4 37. Nxf4 Kd6 38. Rc2 Ke5 39. Ne2 Rg8
40. h3 f5 41. f4+ Kd5 42. g5 f6 43. h4 fxg5 44. hxg5 Rh8 45. Rc7 a5 46. Rf7 Ke6
47. Rf6+ Ke7 48. Rxb6 Re8 49. Kf3 Kd7 50. Rb5 Rh8 51. Rxf5 Rh3+ 52. Ke4 Ke6 53.
Nd4+ Ke7 54. g6 Rh1 55. g7 Kd6 56. g8=Q Re1+ 57. Kf3 Rf1+ 58. Ke2 a4 59. Qg6+
Ke7 60. Rf7+ Ke8 61. Qg8# 1-0

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.06"]
[Round "3"]
[Board "15"]
[White "Da Silva, Joao Batista Amaral"]
[Black "Vital, Pablo Manoel Santana"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "1798"]
[BlackElo "1589"]
[PlyCount "95"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. e3 Be7 5. Nf3 O-O 6. Be2 cxd4 7. exd4 d6 8. O-O
Bd7 9. Bg5 h6 10. Bh4 a6 11. Rc1 Qa5 12. a3 b5 13. cxb5 Bxb5 14. Bxb5 axb5 15.
Qb3 Nbd7 16. Qxb5 Qxb5 17. Nxb5 Rfb8 18. Nc3 Rxb2 19. a4 g5 20. Bg3 Nh5 21. h3
Nxg3 22. fxg3 Bd8 23. Rf2 Rxf2 24. Kxf2 Rc8 25. Na2 Rxc1 26. Nxc1 Ba5 27. Nb3
Bb4 28. Ne1 Nb8 29. Nd3 Na6 30. Nxb4 Nxb4 31. Ke2 Kf8 32. Kd2 Ke7 33. g4 Kd8
34. Nc1 Kc7 35. Nd3 Nd5 36. g3 Kb6 37. Kc2 Ka5 38. Nb2 Nb6 39. Kb3 f5 40. gxf5
exf5 41. Nc4+ Nxc4 42. Kxc4 f4 43. gxf4 gxf4 44. Kd3 d5 45. Ke2 Kxa4 46. Kf3
Kb4 47. Kxf4 Kc4 48. Ke5 1-0

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.06"]
[Round "3"]
[Board "16"]
[White "De Lima, Theo Magalhaes"]
[Black "Adelino, Ygor Carneiro"]
[Result "0-1"]
[ECO "C57"]
[WhiteElo "1800"]
[BlackElo "1520"]
[PlyCount "38"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nxd5 6. Nc3 Qxg5 7. Nxd5 Bd6
8. d3 Qxg2 9. Rf1 Bh3 10. Qe2 Nd4 11. Qh5 Qxf1+ 12. Kd2 Qxf2+ 13. Kd1 Qxc2+ 14.
Ke1 O-O 15. Be3 Qg2 16. Kd1 Qf1+ 17. Kd2 Qxa1 18. Qxh3 Qxb2+ 19. Ke1 Qe2# 0-1

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.06"]
[Round "3"]
[Board "17"]
[White "Dos Anjos, Avner Augusto"]
[Black "Dantas, Victor Eduardo Adriano"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "1957"]
[BlackElo "1800"]
[PlyCount "45"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 d6 2. d4 Nf6 3. f3 g6 4. c4 Bg7 5. Nc3 O-O 6. Be3 c5 7. dxc5 Qa5 8. cxd6
exd6 9. Bd3 Nfd7 10. Nge2 Nc6 11. O-O h6 12. Qd2 g5 13. Ng3 Nde5 14. Nh5 Nb4
15. Be2 Bh8 16. Nd5 Nec6 17. Nhf6+ Bxf6 18. Nxf6+ Kg7 19. Nh5+ Kg8 20. a3 f5
21. Qxd6 Nc2 22. Qg6+ Kh8 23. Qg7# 1-0

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.06"]
[Round "3"]
[Board "18"]
[White "Marinho, Daiana Cruz"]
[Black "Sallaberry, Ana Paula Nogueira"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1747"]
[BlackElo "1546"]
[PlyCount "40"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 c6 2. c4 d5 3. d3 dxe4 4. d4 Nf6 5. Be3 Bf5 6. Nc3 e6 7. Qd2 Bb4 8. c5
Nd5 9. Nge2 Nd7 10. a3 Bxc3 11. Qxc3 Nxc3 12. Nxc3 O-O 13. Bc4 Nf6 14. O-O Qc7
15. Rad1 Nd5 16. Bxd5 exd5 17. f3 exf3 18. Rxf3 Rfe8 19. Re1 Re6 20. Rf2 Rae8
 0-1

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.06"]
[Round "3"]
[Board "19"]
[White "Meireles, Vitor Silva"]
[Black "Gomes, Annyara Da Silva"]
[Result "1-0"]
[ECO "C34"]
[WhiteElo "1523"]
[BlackElo "1389"]
[PlyCount "59"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 e5 2. f4 Nc6 3. Nf3 exf4 4. Bc4 a6 5. d4 Na5 6. Bd3 Nf6 7. Bxf4 d6 8. O-O
c5 9. c3 c4 10. Bc2 b5 11. e5 dxe5 12. Bxe5 Ng4 13. Re1 Be7 14. Bxg7 Rg8 15.
Be5 Nc6 16. Bg3 Kf8 17. Bxh7 Bd6 18. Bxd6+ Qxd6 19. Bxg8 Nge5 20. Nxe5 Nxe5 21.
Rxe5 Kxg8 22. Re8+ Kg7 23. Qh5 Bb7 24. Re5 Qh6 25. Qg4+ Kf8 26. Na3 Qg6 27.
Qxg6 fxg6 28. Rf1+ Kg7 29. Re7+ Kh6 30. Rxb7 1-0

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.06"]
[Round "3"]
[Board "20"]
[White "Borges, Bruna Da Silva"]
[Black "Figueiredo, Livia Mara"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "1509"]
[BlackElo "1166"]
[PlyCount "66"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 Nf6 6. Nf3 g6 7. Bd3 Bg7 8.
O-O O-O 9. Be3 Nb4 10. a3 Nxd3 11. cxd3 Ng4 12. Bf4 Ne5 13. Qd2 Nxf3+ 14. gxf3
b6 15. Bh6 Qd7 16. Bxg7 Kxg7 17. Qe3 Qh3 18. Kh1 Bd7 19. Rg1 Rac8 20. Rg3 Qh6
21. Qxh6+ Kxh6 22. Rc1 f5 23. Rgg1 fxe4 24. fxe4 Rxf2 25. Nd5 e6 26. Rxc8 Bxc8
27. Ne3 Rxb2 28. Nc4 Rb3 29. Nxd6 Bd7 30. Rg3 Rxa3 31. Rf3 Rc3 32. Rf7 Rc7 33.
Ne8 Rc1+ 0-1

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.06"]
[Round "4"]
[Board "1"]
[White "Jordao Barbosa, Marcio"]
[Black "Rocha, Vitor Firmo De Souza"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "2037"]
[BlackElo "2189"]
[PlyCount "97"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 c6 2. b3 d5 3. Bb2 dxe4 4. Nc3 Nf6 5. Nge2 Bf5 6. Ng3 Bg6 7. h4 h6 8. Qe2
e6 9. Ncxe4 Nbd7 10. O-O-O Be7 11. h5 Bh7 12. Qf3 Qc7 13. d4 O-O-O 14. Bd3 Nxe4
15. Nxe4 Nf6 16. Rhe1 Nxe4 17. Bxe4 Bxe4 18. Rxe4 Rd7 19. Rd3 Rhd8 20. Kb1 Bf6
21. g3 Kb8 22. Qe2 c5 23. dxc5 Bxb2 24. Rxd7 Rxd7 25. Kxb2 Qxc5 26. Rc4 Qd5 27.
a4 Rd8 28. f4 a5 29. Qg4 Rg8 30. Qe2 Rd8 31. Qe3 Rc8 32. Rxc8+ Kxc8 33. Qc3+
Kd7 34. Qxg7 Qxh5 35. g4 Qg6 36. Qd4+ Ke8 37. Qe5 Qxg4 38. Qh8+ Ke7 39. Qxh6
Qf5 40. Qh2 Qd5 41. Qh8 Qf5 42. Qd4 Qd5 43. Kc3 Kd6 44. Qf6 Qc5+ 45. Kb2 Qh5
46. Qd8+ Kc6 47. Qc8+ Kb6 48. Qd8+ Kc6 49. Qc8+ 1/2-1/2

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.06"]
[Round "4"]
[Board "2"]
[White "Lemos, Doriedson"]
[Black "Bezerra, Flavio Rodrigo Costa"]
[Result "1-0"]
[ECO "D25"]
[WhiteElo "2162"]
[BlackElo "2056"]
[PlyCount "99"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 Bg4 5. Bxc4 e6 6. O-O Nbd7 7. Qe2 Be7 8.
e4 Nb6 9. e5 Nfd5 10. Bb3 O-O 11. Nc3 c5 12. Rd1 Nxc3 13. bxc3 Qc7 14. h3 Bh5
15. Be3 c4 16. Bc2 Bg6 17. h4 Nd5 18. Bxg6 hxg6 19. Rac1 b5 20. Ng5 a5 21. h5
Nxe3 22. Qxe3 gxh5 23. Ne4 b4 24. Qf3 f5 25. exf6 Bxf6 26. Nxf6+ gxf6 27. Qxh5
b3 28. d5 exd5 29. Rxd5 Rf7 30. Qg6+ Rg7 31. Qxf6 bxa2 32. Rcd1 Rf8 33. Qe6+
Qf7 34. Qxf7+ Rfxf7 35. Rxa5 Ra7 36. Rd8+ Kh7 37. Ra8 Rxa8 38. Rxa8 Rb7 39.
Rxa2 Rb1+ 40. Kh2 Rc1 41. Ra3 Rc2 42. Kg3 Kg6 43. Kf3 Kf5 44. Ke3 Ke5 45. g4
Kd5 46. f4 Rg2 47. Ra5+ Ke6 48. Rg5 Rg3+ 49. Kd4 Rf3 50. f5+ 1-0

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.06"]
[Round "4"]
[Board "3"]
[White "Hiramine, Rodrigo Yoshio Ferre"]
[Black "Gomes, Jose Murilo"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2045"]
[BlackElo "2009"]
[PlyCount "48"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 e5 6. Ndb5 d6 7. Bg5 a6 8.
Bxf6 gxf6 9. Na3 b5 10. Nd5 f5 11. exf5 Bxf5 12. Qf3 Nd4 13. Nf6+ Ke7 14. Nd5+
Ke6 15. Qd1 Kxd5 16. c3 Qa5 17. Qd2 Ke6 18. cxd4 Qxd2+ 19. Kxd2 Rc8 20. Bd3
Bh6+ 21. Ke2 b4 22. Nb1 e4 23. Bxa6 Rc2+ 24. Kd1 Rc1+ 0-1

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.06"]
[Round "4"]
[Board "4"]
[White "Simao, Diogo Roger De Sousa"]
[Black "Cilento, Lucas Geraldo"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1984"]
[BlackElo "1968"]
[PlyCount "104"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 Nf6 2. Bg5 e6 3. c3 c5 4. e3 cxd4 5. exd4 Be7 6. Nd2 O-O 7. Ngf3 d6 8.
Bc4 Nbd7 9. O-O Rb8 10. Re1 b5 11. Bb3 Re8 12. Bh4 Nf8 13. Bg3 Nh5 14. Ne5 Nxg3
15. Nc6 Qc7 16. Nxe7+ Qxe7 17. hxg3 Bb7 18. Bc2 Qd8 19. Be4 Bxe4 20. Rxe4 d5
21. Re3 b4 22. b3 bxc3 23. Rxc3 Rc8 24. Rac1 Rxc3 25. Rxc3 Qa5 26. Qc2 e5 27.
dxe5 Rxe5 28. Nf3 Re2 29. Qxe2 Qxc3 30. Qd2 Qc5 31. Ne5 f6 32. b4 Qd6 33. Nf3
Ne6 34. Nd4 Nxd4 35. Qxd4 Qd7 36. g4 Kf7 37. g3 a6 38. a3 Ke6 39. g5 Qc6 40.
gxf6 gxf6 41. Qg4+ Kf7 42. Qh5+ Kg7 43. Qg4+ Kf7 44. Qd4 Qc1+ 45. Kh2 Qxa3 46.
Qxd5+ Kg7 47. Qd4 Qf3 48. Kg1 Qe2 49. Kg2 Kf7 50. Qd7+ Kg8 51. Qd8+ Kg7 52. Qd4
Kf7 1/2-1/2

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.06"]
[Round "4"]
[Board "5"]
[White "Da Silva Miguel, Lucas Ramonn"]
[Black "Quaranta Neto, Francisco"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "1758"]
[BlackElo "1977"]
[PlyCount "96"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. Nf3 g6 2. c4 Bg7 3. g3 e5 4. Nc3 Nc6 5. Bg2 Nge7 6. O-O O-O 7. d3 d6 8. Nd2
f5 9. f4 h6 10. e3 Bd7 11. Nd5 Nxd5 12. Bxd5+ Kh7 13. a3 Rb8 14. Rb1 exf4 15.
exf4 Nd4 16. b4 Qe8 17. Re1 Ba4 18. Rxe8 Bxd1 19. Rxf8 Rxf8 20. Bb2 Bc2 21. Re1
c6 22. Bg2 Rf7 23. Bf1 g5 24. Ba1 gxf4 25. gxf4 Bf6 26. Re8 Bd1 27. Kh1 c5 28.
h3 Rg7 29. Bg2 Rg3 30. Bxd4 Bxd4 31. Re7+ Kg6 32. Re6+ Kh5 33. Rxd6 b6 34. Bf1
Be3 35. Bg2 Bxd2 36. d4 cxb4 37. axb4 Bxf4 38. Rd7 Ra3 39. c5 Ba4 40. Bf3+ Rxf3
41. Rxa7 Rxh3+ 42. Kg2 Rg3+ 43. Kf2 bxc5 44. dxc5 Bc6 45. Ra6 Rg2+ 46. Kf1 Be4
47. Re6 Rb2 48. Rb6 Be3 0-1

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.06"]
[Round "4"]
[Board "6"]
[White "Dantas, David Luan De Barros"]
[Black "De Menezes, Ricardo Fagner Dia"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1862"]
[BlackElo "1622"]
[PlyCount "55"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 d5 2. c4 Nf6 3. cxd5 Qxd5 4. Nc3 Qa5 5. Bd2 Qb6 6. e3 c6 7. Qc2 e6 8. Bd3
Nbd7 9. Nf3 g6 10. e4 Bg7 11. e5 Nd5 12. Nxd5 cxd5 13. h4 Nf8 14. h5 gxh5 15.
Rxh5 h6 16. Rh3 f5 17. exf6 Bxf6 18. Rxh6 Rxh6 19. Bxh6 Qb4+ 20. Bd2 Qe7 21.
Rc1 Bd7 22. Bg6+ Nxg6 23. Qxg6+ Qf7 24. Qxf7+ Kxf7 25. Rc7 Ke7 26. Rxb7 Kd6 27.
Bf4+ Ke7 28. Be5 1-0

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.06"]
[Round "4"]
[Board "7"]
[White "De Morais, Alemberg Beserra"]
[Black "Macedo, Alexandre Soares De"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1740"]
[BlackElo "1856"]
[PlyCount "56"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. Nf3 b6 2. d4 Bb7 3. Nbd2 Nf6 4. e3 e6 5. Bd3 Be7 6. O-O d6 7. Re1 Nbd7 8. e4
e5 9. c3 O-O 10. b3 Re8 11. Bb2 Bf8 12. Rc1 g6 13. Qc2 Bg7 14. Re2 Nf8 15. d5
Qd7 16. h3 Nh5 17. Ree1 Bc8 18. c4 Re7 19. b4 a5 20. b5 f6 21. Nh4 Qe8 22. Kh2
Rf7 23. g4 Nf4 24. Bf1 Qe7 25. Ng2 Bh6 26. Ra1 f5 27. exf5 gxf5 28. Nxf4 Bxf4+
 0-1

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.06"]
[Round "4"]
[Board "8"]
[White "Carneiro, Francisco Caninde Sa"]
[Black "De Araujo, Antonio Jose"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1849"]
[BlackElo "1601"]
[PlyCount "87"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 g6 2. Nf3 Bg7 3. d4 d6 4. Bc4 Nf6 5. Nc3 O-O 6. O-O Bg4 7. h3 Bd7 8. Bg5
Nc6 9. Qd2 Na5 10. Be2 Rc8 11. d5 c5 12. dxc6 Nxc6 13. Rad1 Qa5 14. a3 Ne5 15.
Nxe5 Qxe5 16. f4 Qc5+ 17. Kh1 Bc6 18. Bf3 h6 19. Bh4 Rfe8 20. Bf2 Qa5 21. Be3
Nh5 22. Qf2 b6 23. f5 Qe5 24. Bxh5 gxh5 25. Qh4 Kh7 26. Qxh5 Qf6 27. Bd4 Qg5
28. Qxf7 Rg8 29. f6 exf6 30. Bxf6 Rcf8 31. Bxg5 Rxf7 32. Rxf7 hxg5 33. Rxd6 Be8
34. Rxa7 b5 35. Nd5 Rf8 36. Nf6+ Kh8 37. e5 Bxf6 38. Rxf6 Rxf6 39. exf6 Kg8 40.
g4 Bf7 41. Ra8+ Kh7 42. Rb8 Kg6 43. Rb6 Bc4 44. Kg2 1-0

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.06"]
[Round "4"]
[Board "9"]
[White "Adelino, Ygor Carneiro"]
[Black "Frankental, David"]
[Result "0-1"]
[ECO "C78"]
[WhiteElo "1520"]
[BlackElo "1841"]
[PlyCount "97"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Bc5 6. O-O Nf6 7. c3 Nxe4 8. d4
exd4 9. cxd4 Be7 10. Nc3 Nxc3 11. bxc3 d5 12. Bf4 O-O 13. Re1 b4 14. Ba4 Bd7
15. Qd3 Nxd4 16. Qxd4 Bxa4 17. cxb4 Bf6 18. Be5 Bxe5 19. Rxe5 c6 20. Rg5 f6 21.
Rg3 a5 22. a3 axb4 23. axb4 Bb5 24. Re1 Re8 25. Rd1 Be2 26. Rc1 Bxf3 27. Rxf3
Re4 28. Qd2 Qd6 29. Rb3 Rb8 30. Rcb1 Rbe8 31. Re3 Rxe3 32. fxe3 Qe5 33. Rb3
Qa1+ 34. Kf2 Ra8 35. Rc3 Qb1 36. Rc1 Qf5+ 37. Kg1 Kf7 38. Rxc6 Ra7 39. h3 Rd7
40. Qd4 Qe4 41. Qb6 Re7 42. Kf1 Qf5+ 43. Kg1 Qe4 44. Kf2 Qf5+ 45. Kg1 Kg6 46.
b5 Qb1+ 47. Kh2 Qe1 48. Re6 Rf7 49. Qc6 0-1

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.06"]
[Round "4"]
[Board "10"]
[White "Borges, Caique Ferreira"]
[Black "Da Silva, Joao Batista Amaral"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1758"]
[BlackElo "1798"]
[PlyCount "93"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 e5 4. Bc4 h6 5. d3 Nf6 6. h3 Be7 7. Nd5 d6 8. Nxe7
Qxe7 9. Be3 a6 10. a4 Be6 11. Bxe6 fxe6 12. Nd2 d5 13. f3 Rc8 14. c3 Nh5 15.
O-O Nf4 16. Bxf4 exf4 17. exd5 Nd8 18. Re1 O-O 19. Qb3 Kh8 20. Re4 Qf6 21. dxe6
c4 22. Rxc4 Rxc4 23. Qxc4 Nxe6 24. Re1 Ng5 25. Ne4 Nxe4 26. Rxe4 Qb6+ 27. Kf1
Qxb2 28. Qb4 Qxb4 29. Rxb4 Rf7 30. c4 Rc7 31. Ke2 Kg8 32. d4 Kf7 33. Kd3 Ke6
34. Ke4 g5 35. c5 Re7 36. Rb6+ Kf7+ 37. Kd5 Rd7+ 38. Rd6 Ke7 39. a5 Kd8 40. c6
bxc6+ 41. Kxc6 Rxd6+ 42. Kxd6 Kc8 43. Kc6 Kd8 44. Kb6 Kd7 45. Kxa6 Kc6 46. Ka7
Kc7 47. a6 1-0

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.06"]
[Round "4"]
[Board "11"]
[White "De Andrade, Dalson Holanda Cav"]
[Black "Vieira, Italo Gomes"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2060"]
[BlackElo "1305"]
[PlyCount "49"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. O-O Bd6 5. c4 O-O 6. cxd5 exd5 7. Nc3 c6 8. d3
Bg4 9. h3 Bf5 10. Nh4 Be6 11. e4 Nbd7 12. f4 Qb6+ 13. Kh2 dxe4 14. dxe4 Bb4 15.
e5 Nd5 16. Ne4 Ne3 17. Bxe3 Qxe3 18. Ng5 Nb6 19. Qh5 h6 20. Nxe6 fxe6 21. Qg6
Qe2 22. Qxe6+ Kh7 23. a3 Bd2 24. Qg6+ Kh8 25. Kh1 1-0

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.06"]
[Round "4"]
[Board "12"]
[White "Torres, Eduardo Paschoal"]
[Black "Dos Anjos, Avner Augusto"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "1612"]
[BlackElo "1957"]
[PlyCount "68"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. Bf4 c5 6. d5 d6 7. e4 Nh5 8. Bd2 a6
9. h3 e5 10. Be2 Nf4 11. Bxf4 exf4 12. Qd2 g5 13. g3 fxg3 14. fxg3 h6 15. h4 g4
16. Nh2 h5 17. O-O-O Kh7 18. Qc2 f5 19. Bd3 Bxc3 20. Qxc3 Qf6 21. Qc2 Nd7 22.
Rhf1 Ne5 23. Rf2 b5 24. Rdf1 bxc4 25. Bxc4 Bd7 26. Bb3 c4 27. Ba4 Nd3+ 28. Kb1
Nxf2 29. Bxd7 fxe4 30. Qxc4 Rab8 31. Qe2 Qd4 32. Be6 Nd3 33. Rxf8 Rxb2+ 34.
Qxb2 Qxb2# 0-1

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.06"]
[Round "4"]
[Board "13"]
[White "Vital, Pablo Manoel Santana"]
[Black "De Lima, Theo Magalhaes"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1589"]
[BlackElo "1800"]
[PlyCount "105"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Nd5 7. c4 Bb4+ 8.
Bd2 Bxd2+ 9. Qxd2 Nb6 10. Bd3 d6 11. exd6 cxd6 12. O-O O-O 13. Nc3 d5 14. cxd5
cxd5 15. Qc2 d4 16. Ne4 Bf5 17. Ng3 Bxd3 18. Qxd3 Re8 19. Rad1 Na4 20. Rd2 Rb8
21. b3 Nb6 22. Qxd4 Qxd4 23. Rxd4 Rbc8 24. Rfd1 h6 25. h3 a5 26. Nf5 Kh7 27.
Nd6 Re2 28. Nxc8 Nxc8 29. R4d2 Re4 30. Kf1 f6 31. Rd4 Re7 32. Ra4 Ra7 33. b4
axb4 34. Rxa7 Nxa7 35. Rb1 Nc6 36. Ke2 Kg8 37. Kd3 Kf7 38. Kc4 Ke6 39. Kc5 Kd7
40. Kb6 Kd6 41. Rd1+ Ke6 42. Kxc6 Kf7 43. Rd4 b3 44. axb3 Kg6 45. b4 f5 46. b5
Kf6 47. b6 Ke6 48. b7 Kf6 49. b8=Q Kg6 50. Qe8+ Kh7 51. Qf7 f4 52. Rd7 Kh8 53.
Qxg7# 1-0

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.06"]
[Round "4"]
[Board "14"]
[White "Sallaberry, Ana Paula Nogueira"]
[Black "Batista, Caio Felipe Dantas"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "1546"]
[BlackElo "1800"]
[PlyCount "50"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. Nf3 Nxc3 5. bxc3 g6 6. g3 Bg7 7. Bg2 e5 8.
O-O e4 9. Qa4+ Bd7 10. Qxe4+ Be6 11. Qxb7 Nd7 12. d4 Nf6 13. Ng5 Bc4 14. Qxa8
O-O 15. Qxd8 Rxd8 16. Re1 Ng4 17. h3 Nh6 18. a4 Bf8 19. Bf4 Re8 20. e4 c5 21.
Nf3 cxd4 22. cxd4 Bg7 23. Rac1 Be6 24. d5 Bd7 25. a5 Rb8 1-0

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.06"]
[Round "4"]
[Board "15"]
[White "Da Silva, Raissa Priscila Cris"]
[Black "Meireles, Vitor Silva"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1198"]
[BlackElo "1523"]
[PlyCount "63"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. g3 d5 2. Bg2 g6 3. Nf3 Bg7 4. O-O Nf6 5. d4 O-O 6. Nc3 Nc6 7. Bf4 a6 8. Qd2
Re8 9. Bh6 Bh8 10. Rfd1 Bg4 11. Re1 e5 12. dxe5 Nxe5 13. Nxe5 Rxe5 14. Bf4 Rh5
15. f3 d4 16. fxg4 Nxg4 17. Ne4 Nxh2 18. Nf2 Qd7 19. Rab1 c6 20. e3 c5 21. Qe2
Re8 22. g4 Nxg4 23. Nxg4 dxe3 24. Bxe3 Bd4 25. Qf3 Rf5 26. Nh6+ Kh8 27. Nxf5
gxf5 28. Bxd4+ Qxd4+ 29. Qf2 Rxe1+ 30. Rxe1 Qxb2 31. Qxf5 Qxa2 32. Qf6+ 1-0

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.06"]
[Round "4"]
[Board "16"]
[White "Da Silva, Gerson Lennon Cabral"]
[Black "De Miranda Neto, Joao Basilio"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "1339"]
[BlackElo "1503"]
[PlyCount "62"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. exd5 cxd5 5. d4 e6 6. h3 Bf5 7. Bd3 Bxd3 8.
Qxd3 a6 9. O-O Nc6 10. a3 Bd6 11. Re1 Nge7 12. Bg5 O-O 13. Qd2 Qc7 14. Re2 Ng6
15. Rc1 Bf4 16. Bxf4 Nxf4 17. Ree1 Ne7 18. Ne2 Neg6 19. Ne5 Nxe2+ 20. Rxe2 Nxe5
21. Rxe5 f6 22. Rxe6 Rac8 23. c3 a5 24. Rce1 Rf7 25. Qd3 Qd7 26. Qe2 b5 27.
Re8+ Rxe8 28. Qxe8+ Qxe8 29. Rxe8+ Rf8 30. Rxf8+ Kxf8 31. b4 a4 1/2-1/2

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.06"]
[Round "4"]
[Board "17"]
[White "Figueiredo, Livia Mara"]
[Black "De Lima, Enzo Magalhaes"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1166"]
[BlackElo "1442"]
[PlyCount "98"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Bg4 5. h3 Bh5 6. Nc3 Nc6 7. Be2 Nf6 8.
O-O e6 9. Bf4 Be7 10. Re1 O-O 11. Ne5 Bxe2 12. Rxe2 Nxe5 13. Bxe5 a6 14. Qd2
Rc8 15. Nd1 Nd7 16. Bh2 Qb6 17. c3 Nf6 18. Ne3 Ne4 19. Qd3 Nd6 20. Ng4 Nc4 21.
b3 Na5 22. b4 Nc4 23. Ne3 Nxe3 24. Qxe3 Bd6 25. Be5 Bxe5 26. dxe5 Qxe3 27. Rxe3
Rc4 28. a3 Rfc8 29. Rc1 d4 30. Rd3 Rxc3 31. Rcxc3 dxc3 32. Rd1 Kf8 33. Kf1 c2
34. Rc1 g5 35. Ke2 Kg7 36. g4 Kg6 37. Kd2 h5 38. Rxc2 Rxc2+ 39. Kxc2 hxg4 40.
hxg4 f5 41. f3 fxg4 42. fxg4 Kf7 43. Kc3 Ke7 44. Kc4 Kd7 45. Kc5 Kc7 46. b5
axb5 47. Kxb5 b6 48. a4 Kb7 49. Kc4 Kc6 1/2-1/2

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.06"]
[Round "4"]
[Board "18"]
[White "Da Silva, Rafael Moura Cunha"]
[Black "Goncalves, Alice Da Silva"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1800"]
[BlackElo "1400"]
[PlyCount "57"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. c4 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 Nf6 5. e3 O-O 6. Be2 Re8 7. O-O Nbd7 8. e4
e5 9. d5 c6 10. dxc6 Nc5 11. Bg5 bxc6 12. b4 Ne6 13. Bh4 Qd7 14. Qd2 Nf4 15.
Ng5 Bb7 16. Rfd1 Rad8 17. Bg3 Nxe2+ 18. Nxe2 Bh6 19. Nc3 Qg4 20. f4 Bxg5 21.
fxg5 Nxe4 22. Nxe4 Qxe4 23. Rac1 c5 24. bxc5 dxc5 25. Qf2 Rxd1+ 26. Rxd1 Qxc4
27. Bxe5 Bd5 28. Qf6 Rxe5 29. Qxe5 1-0

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.06"]
[Round "4"]
[Board "19"]
[White "Cavalcante, Gerod Fernandes Co"]
[Black "Marinho, Daiana Cruz"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1759"]
[BlackElo "1747"]
[PlyCount "13"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 d6 4. d4 f5 5. d5 Nce7 6. exf5 Bxf5 7. Ng5 1-0

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.07"]
[Round "5"]
[Board "1"]
[White "Rocha, Vitor Firmo De Souza"]
[Black "Lemos, Doriedson"]
[Result "1-0"]
[ECO "B44"]
[WhiteElo "2189"]
[BlackElo "2162"]
[PlyCount "91"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nb5 d6 6. c4 Nf6 7. N1c3 a6 8. Na3
b6 9. Be2 Ne5 10. O-O Bb7 11. f4 Ned7 12. Bf3 Be7 13. Be3 O-O 14. Qe2 Qc7 15.
Rac1 Rac8 16. g4 h6 17. Nab1 Nh7 18. Nd2 g5 19. f5 Qb8 20. Bg2 Nhf6 21. h3 Ne5
22. b3 Bc6 23. a4 Nfd7 24. Nf3 Nxf3+ 25. Rxf3 Bf6 26. Rf2 Nc5 27. Qc2 b5 28.
axb5 axb5 29. e5 Bxe5 30. fxe6 Nxe6 31. Bxc6 Rxc6 32. Qe4 Bxc3 33. Qxc6 d5 34.
Rxc3 Qg3+ 35. Kf1 Qxh3+ 36. Ke1 b4 37. Rd3 d4 38. Qf3 Qxf3 39. Rxf3 dxe3 40.
Rfxe3 Nf4 41. Rd2 f5 42. gxf5 Rxf5 43. Re7 Rf7 44. Rxf7 Kxf7 45. c5 Ke7 46. c6
 1-0

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.07"]
[Round "5"]
[Board "2"]
[White "Gomes, Jose Murilo"]
[Black "Jordao Barbosa, Marcio"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2009"]
[BlackElo "2037"]
[PlyCount "136"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 Be7 5. h3 O-O 6. Bd3 c5 7. c3 b6 8. O-O Bb7
9. Nbd2 Ne4 10. Bh2 Nd7 11. Ne5 f5 12. Nxd7 Qxd7 13. Nf3 Rf6 14. Ne5 Qe8 15.
Bxe4 dxe4 16. a4 Rd8 17. Qb3 cxd4 18. exd4 Bd5 19. c4 Ba8 20. Rfd1 f4 21. Qb5
Kf8 22. Qxe8+ Kxe8 23. a5 Bd6 24. axb6 axb6 25. Ng4 Rf7 26. Ne5 Rf5 27. Re1 g5
28. g4 Rf6 29. Ra6 Bc7 30. Ra7 Bxe5 31. dxe5 Rf7 32. Ra6 Rb7 33. Rea1 Rbb8 34.
b4 Kd7 35. b5 Kc7 36. c5 bxc5 37. Rxe6 Bd5 38. Ra7+ Rb7 39. Rxb7+ Bxb7 40. Rh6
Rd7 41. Kf1 Bd5 42. b6+ Kb7 43. h4 f3 44. Ke1 gxh4 45. e6 Re7 46. Bd6 Re8 47.
Bxc5 Bxe6 48. Rxh4 Kc6 49. Be3 Bg8 50. Kd2 Rd8+ 51. Kc2 Rd7 52. g5 Bc4 53. Rh6+
Kb7 54. Rf6 Ka6 55. Rf5 Be2 56. Kc3 Bd3 57. Kb4 Kb7 58. Kc5 Bc2 59. Rd5 Rf7 60.
Re5 Bd3 61. Kd6 Bc2 62. Re7+ Rxe7 63. Kxe7 Ba4 64. Kf7 Bd7 65. Kg7 Bf5 66. Kf6
Bg6 67. Ke5 Kc6 68. Kf6 Kb7 1/2-1/2

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.07"]
[Round "5"]
[Board "3"]
[White "Bezerra, Flavio Rodrigo Costa"]
[Black "Carneiro, Francisco Caninde Sa"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2056"]
[BlackElo "1849"]
[PlyCount "126"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d4 exd4 5. c3 d6 6. cxd4 Bg4 7. Qa4 Bd7 8.
Qb3 Na5 9. Bxf7+ Kf8 10. Qc3 Kxf7 11. Qxa5 Nf6 12. O-O Rf8 13. e5 Ne8 14. Be3
Kg8 15. Nbd2 b6 16. Qc3 c5 17. exd6 Bxd6 18. dxc5 bxc5 19. Bxc5 Be6 20. Bxd6
Nxd6 21. Rfe1 Bd5 22. Qd4 Nf5 23. Qe5 Nh6 24. b3 Rf5 25. Qd4 Qf8 26. Rac1 Rd8
27. Qxa7 Ra8 28. Qd4 Rxa2 29. Re5 Bf7 30. Qd7 Rxe5 31. Nxe5 Ra8 32. Nxf7 Nxf7
33. Nf3 Rd8 34. Qf5 Qa3 35. Qc2 Rb8 36. h3 h6 37. Re1 Nd6 38. Rb1 Rc8 39. Qe2
Re8 40. Qd3 Qb4 41. Qd4 Rb8 42. Qxb4 Rxb4 43. Ne5 Nb5 44. Nc6 Re4 45. Kf1 Re6
46. Rc1 Kf8 47. g3 Rf6 48. Kg2 Nd6 49. Ne5 Kg8 50. Rc6 Re6 51. Nc4 Nxc4 52.
Rxe6 Nd2 53. b4 Kf7 54. Re2 Nc4 55. b5 Nb6 56. f4 Kf6 57. g4 Nd5 58. Kf3 Nc3
59. Rb2 Na4 60. Ra2 Nc3 61. Ra6+ Ke7 62. Ra7+ Kd6 63. b6 g5 1-0

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.07"]
[Round "5"]
[Board "4"]
[White "Quaranta Neto, Francisco"]
[Black "Borges, Caique Ferreira"]
[Result "1/2-1/2"]
[ECO "C89"]
[WhiteElo "1977"]
[BlackElo "1758"]
[PlyCount "148"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3
d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. Bxd5 cxd5 13. d4 Bd6 14. Re2 Qh4
15. g3 Qh5 16. Re1 Bg4 17. Qd3 Rae8 18. Be3 f5 19. f4 Rf6 20. Nd2 Rh6 21. Nf1
Bf3 22. Qd2 Re4 23. Qf2 Bg4 24. Bd2 Rhe6 25. Rxe4 fxe4 26. a4 Be2 27. Ne3 Be7
28. axb5 Bxb5 29. f5 Rd6 30. g4 Qh3 31. Qg3 Qxg3+ 32. hxg3 Kf7 33. Kf2 Rh6 34.
Rg1 Bg5 35. b3 Rh2+ 36. Rg2 Rh1 37. c4 dxc4 38. bxc4 Bxe3+ 39. Kxe3 Bxc4 40.
Kxe4 Rb1 41. Bf4 Rb5 42. Rc2 Bd5+ 43. Kd3 Rb3+ 44. Kd2 Rb7 45. Rc5 Bf3 46. g5
Bg4 47. g6+ hxg6 48. fxg6+ Ke7 49. Be5 Kf8 50. Rc6 Ra7 51. Rb6 Bf5 52. Bd6+ Ke8
53. Bc5 Bc8 54. Kc3 a5 55. Rb8 Rc7 56. Ra8 Rc6 57. Kc4 Kd7 58. Ra7+ Rc7 59.
Rxa5 Ke6 60. d5+ Kf5 61. Kd4 Kxg6 62. Ke5 Kf7 63. Ra3 Rxc5 64. Kd6 Rc4 65. Ra7+
Kf6 66. Ra8 Rc3 67. Rb8 g5 68. Ra8 g4 69. Rb8 Kf5 70. Ke7 Ke5 71. d6 Ke4 72.
Kd8 Bf5 73. Rb4+ Kf3 74. Rf4+ Kxg3 1/2-1/2

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.07"]
[Round "5"]
[Board "5"]
[White "Macedo, Alexandre Soares De"]
[Black "Cilento, Lucas Geraldo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1856"]
[BlackElo "1968"]
[PlyCount "60"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. b4 e5 2. a3 d5 3. Bb2 f6 4. e3 Be6 5. d3 c5 6. b5 Qa5+ 7. Bc3 Qc7 8. d4 Bd6
9. Nf3 Nd7 10. Be2 Ne7 11. dxe5 fxe5 12. Ng5 Bg8 13. Bg4 Nf8 14. Qf3 e4 15. Qh3
Be5 16. O-O Bxc3 17. Nxc3 Qe5 18. Ncxe4 dxe4 19. f4 Qc7 20. Nxe4 Nd5 21. Rad1
Qe7 22. Qf3 Rd8 23. Bh3 Ng6 24. g3 c4 25. Rd4 Bf7 26. Ng5 O-O 27. Re4 Qc5 28.
Nxf7 Kxf7 29. Be6+ Kf6 30. Qh5 Nge7 1-0

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.07"]
[Round "5"]
[Board "6"]
[White "Frankental, David"]
[Black "Dantas, David Luan De Barros"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "1841"]
[BlackElo "1862"]
[PlyCount "53"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 Nbd7 6. Be3 O-O 7. g4 c5 8. d5
Ne5 9. g5 Ne8 10. f4 Nd7 11. h4 Bxc3+ 12. bxc3 Ng7 13. h5 f5 14. hxg6 hxg6 15.
Nh3 Kf7 16. Qd2 Rh8 17. O-O-O Nf8 18. e5 Qa5 19. e6+ Ngxe6 20. dxe6+ Bxe6 21.
Nf2 Nd7 22. Rh6 Rxh6 23. gxh6 Nb6 24. Nh3 Qa3+ 25. Kb1 Bxc4 26. Bxc4+ Nxc4 27.
Qd5+ 1-0

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.07"]
[Round "5"]
[Board "7"]
[White "Dos Anjos, Avner Augusto"]
[Black "De Andrade, Dalson Holanda Cav"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "1957"]
[BlackElo "2060"]
[PlyCount "108"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. O-O Nf6 6. Qe2 Nc6 7. c3 e6 8.
Rd1 Be7 9. d4 cxd4 10. cxd4 O-O 11. Nc3 Rfe8 12. e5 Nd5 13. Ne4 dxe5 14. dxe5
Qc7 15. Ng3 Rac8 16. Bd2 Qb6 17. Bg5 Bc5 18. Ne4 h6 19. Bxh6 gxh6 20. Rxd5 exd5
21. Nf6+ Kg7 22. Nxd5 Bxf2+ 23. Kh1 Qc5 24. Qe4 Re6 25. Qg4+ Rg6 26. Qxc8 Qxd5
27. Rf1 Nxe5 28. Qc3 f6 29. Rxf2 Nxf3 30. Qxf3 Qxa2 31. Qxb7+ Kh8 32. h3 Qa1+
33. Kh2 Qa5 34. Re2 Qc5 35. Qb8+ Rg8 36. Qf4 Qg5 37. Rf2 Qxf4+ 38. Rxf4 Rf8 39.
Kg3 Kg7 40. Ra4 Rf7 41. Kf4 Rb7 42. b4 Kg6 43. g4 Rc7 44. b5 Rc5 45. h4 h5 46.
g5 fxg5+ 47. hxg5 Rf5+ 48. Ke4 Rf7 49. Ra5 h4 50. Ra1 Kxg5 51. Rg1+ Kh5 52. Rg8
h3 53. Ke5 Rh7 54. Kf4 h2 0-1

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.07"]
[Round "5"]
[Board "8"]
[White "Simao, Diogo Roger De Sousa"]
[Black "Hiramine, Rodrigo Yoshio Ferre"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1984"]
[BlackElo "2045"]
[PlyCount "134"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 Nf6 2. Bg5 Ne4 3. Bh4 g6 4. Nd2 d5 5. e3 Bg7 6. Bd3 Bf5 7. Ne2 c5 8. Bxe4
dxe4 9. c3 cxd4 10. Nxd4 Nc6 11. Nxc6 bxc6 12. O-O O-O 13. Nb3 Qc7 14. Nd4 Bc8
15. Qa4 Bd7 16. Qc4 Rfe8 17. Bg3 e5 18. Nb3 Be6 19. Qxe4 f5 20. Qa4 Rab8 21.
Rfd1 Bh6 22. f4 Bd5 23. Nc5 Qe7 24. Nd3 exf4 25. Bxf4 Bxf4 26. Qxf4 Qxe3+ 27.
Qxe3 Rxe3 28. Rd2 Rbe8 29. Nf4 Bf7 30. Kf2 g5 31. Ne2 f4 32. Nd4 Bh5 33. Nxc6
Re2+ 34. Rxe2 Rxe2+ 35. Kg1 Rxb2 36. Nd4 Bf7 37. Nf5 Kf8 38. Rd1 Bxa2 39. Rd7
Be6 40. Rd8+ Kf7 41. Nd4 Bc4 42. h3 h5 43. Rd7+ Kf6 44. Rd6+ Kf7 45. Rd7+ Kf8
46. Rd8+ Ke7 47. Rh8 Bd5 48. Rh7+ Kf6 49. Rh6+ Kg7 50. Nf5+ Kf7 51. Nd6+ Kf8
52. Rxh5 Rxg2+ 53. Kf1 f3 54. c4 Be6 55. Rh6 Ke7 56. c5 a5 57. Rh7+ Kf8 58. Rh6
Bd5 59. Rf6+ Kg7 60. Rf5 Bc6 61. Rf7+ Kg6 62. Rf8 a4 63. Rc8 Bd7 64. Rf8 Bxh3
65. Rxf3 g4 66. Rf2 a3 67. Ne4 Rxf2+ 0-1

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.07"]
[Round "5"]
[Board "9"]
[White "Adelino, Ygor Carneiro"]
[Black "Da Silva Miguel, Lucas Ramonn"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1520"]
[BlackElo "1758"]
[PlyCount "81"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 g6 2. Nf3 Bg7 3. Be2 b6 4. O-O Bb7 5. d3 c5 6. Nc3 Nf6 7. Bf4 d6 8. Re1
O-O 9. e5 Nh5 10. Qd2 Nxf4 11. Qxf4 dxe5 12. Nxe5 Nd7 13. Ng4 Nf6 14. Bf3 Bxf3
15. Qxf3 Nxg4 16. Qxg4 e6 17. h4 Qd4 18. Re4 Qd7 19. Qh3 b5 20. a3 a5 21. h5 b4
22. axb4 axb4 23. Rxa8 Rxa8 24. Nd1 Ra1 25. Qf3 Bxb2 26. Kh2 f5 27. Rc4 Bd4 28.
c3 bxc3 29. Nxc3 Rc1 30. Nd1 Rxc4 31. dxc4 e5 32. Ne3 Bxe3 33. fxe3 Qd6 34. Kh3
e4 35. Qf1 Qd3 36. Qf4 Qxc4 37. Qb8+ Kg7 38. h6+ Kxh6 39. Qf8+ Kh5 40. Qe7 Kh6
41. Qf8+ 1/2-1/2

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.07"]
[Round "5"]
[Board "10"]
[White "Vieira, Italo Gomes"]
[Black "De Morais, Alemberg Beserra"]
[Result "0-1"]
[ECO "D46"]
[WhiteElo "1305"]
[BlackElo "1740"]
[PlyCount "126"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Bd3 Be7 6. Nc3 O-O 7. O-O Nbd7 8. Qc2
b6 9. e4 dxe4 10. Nxe4 Nxe4 11. Bxe4 Nf6 12. Bxc6 Rb8 13. Bf4 Bd6 14. Bg5 h6
15. Bh4 Bb7 16. Bxb7 Rxb7 17. c5 bxc5 18. dxc5 Rc7 19. b4 Be7 20. Rfd1 Nd5 21.
Bg3 Rb7 22. a3 a5 23. Rab1 axb4 24. axb4 Rb5 25. Nd4 Nxb4 26. Rxb4 Rxc5 27. Qa4
Ra5 28. Qb3 Bxb4 29. Nc6 Ra3 30. Qb1 Qxd1+ 31. Qxd1 Bc3 32. Bd6 Ra1 33. Qxa1
Bxa1 34. Bxf8 Kxf8 35. Nb4 Ke7 36. g3 Kd6 37. Nd3 Kd5 38. Kg2 e5 39. Kf1 f5 40.
Ke2 g5 41. f4 e4 42. Nb4+ Ke6 43. Nc6 g4 44. Nd8+ Kf6 45. Nc6 Bc3 46. Ke3 h5
47. Ke2 Ke6 48. Nd8+ Kd5 49. Nf7 Bd4 50. Nh6 Ke6 51. Kf1 Bg7 52. Nxf5 Kxf5 53.
Ke2 Bd4 54. Kf1 Be3 55. Ke2 Bxf4 56. gxf4 Kxf4 57. Kf2 e3+ 58. Ke2 Ke4 59. Ke1
h4 60. Ke2 h3 61. Ke1 Kf3 62. Kf1 e2+ 63. Ke1 Kg2 0-1

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.07"]
[Round "5"]
[Board "11"]
[White "De Menezes, Ricardo Fagner Dia"]
[Black "Da Silva, Raissa Priscila Cris"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1622"]
[BlackElo "1198"]
[PlyCount "105"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. Nf3 g6 2. g3 Bg7 3. Bg2 Nf6 4. O-O O-O 5. c3 d5 6. d3 Bf5 7. Re1 Re8 8. Nh4
Bc8 9. Qc2 e5 10. e4 b6 11. Nd2 Bb7 12. Nf1 c5 13. b3 d4 14. c4 Nc6 15. Bd2 Ng4
16. h3 Nf6 17. a3 Nh5 18. Bf3 Nf4 19. Bg2 Nxg2 20. Kxg2 f5 21. Kh2 fxe4 22.
Rxe4 Rf8 23. Re2 e4 24. Be1 exd3 25. Qxd3 Ne5 26. Qb1 d3 27. Rea2 Nf3+ 28. Nxf3
Bxa1 29. Qxa1 Bxf3 30. Ne3 Qf6 31. Bc3 Qf7 32. Rd2 Be4 33. Ng4 h5 34. Nh6+ Kh7
35. Nxf7 Rxf7 36. Be5 Raf8 37. Bf4 g5 38. Be3 Rf3 39. Qe5 Bg6 40. Qxg5 R8f6 41.
Bf4 Rf5 42. Qh6+ Kg8 43. Qxg6+ Kf8 44. Qxf5+ Ke7 45. Qe4+ Kf6 46. Qxf3 Kf5 47.
Rxd3 Kg6 48. Rd5 b5 49. Qxh5+ Kf6 50. Rd6+ Ke7 51. Qh7+ Ke8 52. Bg5 bxc4 53.
Rd8# 1-0

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.07"]
[Round "5"]
[Board "12"]
[White "De Araujo, Antonio Jose"]
[Black "Da Silva, Rafael Moura Cunha"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "1601"]
[BlackElo "1800"]
[PlyCount "77"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 Nf6 4. O-O d5 5. d3 e6 6. Bg5 Be7 7. c3 O-O 8. Nbd2
h6 9. Bxf6 Bxf6 10. Nb3 b6 11. Qc2 Rb8 12. e4 Ba6 13. Rfd1 Qc7 14. exd5 exd5
15. d4 Rfe8 16. dxc5 Re2 17. Rd2 Rbe8 18. Bf1 Rxd2 19. Qxd2 Bxf1 20. Kxf1 bxc5
21. Qxd5 Ne5 22. Re1 c4 23. Nbd4 Rd8 24. Qe4 Nd3 25. Re2 Qb6 26. b4 Nxb4 27.
cxb4 Bxd4 28. Nxd4 Qxd4 29. Qxd4 Rxd4 30. Rc2 a6 31. Ke2 c3 32. a3 a5 33. Ke3
Rd5 34. Rxc3 axb4 35. axb4 Kf8 36. h4 Ke7 37. f4 f5 38. h5 Kd6 39. Rd3 1-0

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.07"]
[Round "5"]
[Board "13"]
[White "Cavalcante, Gerod Fernandes Co"]
[Black "Vital, Pablo Manoel Santana"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1759"]
[BlackElo "1589"]
[PlyCount "46"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 e6 2. c4 Nc6 3. d4 d6 4. Nf3 g6 5. e5 Bg7 6. Bf4 dxe5 7. Bg5 f6 8. Bh4
Nxd4 9. c5 Nxf3+ 10. gxf3 Qxd1+ 11. Kxd1 Bd7 12. Nc3 O-O-O 13. Ke2 g5 14. Bg3
f5 15. f4 exf4 16. Bxf4 gxf4 17. Rg1 Bd4 18. Bg2 Nf6 19. Bh1 Rhg8 20. Rgd1 Bxc3
21. bxc3 Bb5+ 22. Ke1 Ne4 23. Rab1 Rg1# 0-1

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.07"]
[Round "5"]
[Board "14"]
[White "Da Silva, Joao Batista Amaral"]
[Black "Sallaberry, Ana Paula Nogueira"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "1798"]
[BlackElo "1546"]
[PlyCount "66"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. e3 Be7 5. Nc3 Nbd7 6. Bd3 O-O 7. O-O c5 8. b3
b6 9. cxd5 exd5 10. Ba3 Bb7 11. Nd2 Rc8 12. Rc1 cxd4 13. Bxe7 Qxe7 14. exd4 Qb4
15. Ndb1 Ne4 16. Bxe4 dxe4 17. a3 Qe7 18. b4 Nf6 19. Re1 Qd7 20. Rc2 Rfd8 21.
Rd2 Rc4 22. Ne2 Qc6 23. Nf4 Qd6 24. Ne2 Ng4 25. g3 e3 26. fxe3 Nxe3 27. Qb3 Qd5
28. Nf4 Qh1+ 29. Kf2 Ng4+ 30. Ke2 Re8+ 31. Kd3 Rxe1 32. Kxc4 Rc1+ 33. Kb5 Qc6#
 0-1

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.07"]
[Round "5"]
[Board "15"]
[White "De Miranda Neto, Joao Basilio"]
[Black "Figueiredo, Livia Mara"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1503"]
[BlackElo "1166"]
[PlyCount "103"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. Nc3 Nf6 5. O-O Be7 6. d4 d6 7. h3 O-O 8. a3
Re8 9. b4 exd4 10. Nxd4 Nxd4 11. Qxd4 Bf8 12. Re1 a6 13. Bb2 b5 14. Bb3 Bb7 15.
Nd5 Nxd5 16. Bxd5 Bxd5 17. exd5 Qg5 18. Qc3 Qxd5 19. Qxc7 Rac8 20. Qd7 Qc6 21.
Qxc6 Rxe1+ 22. Rxe1 Rxc6 23. Re2 d5 24. Bd4 Rd6 25. c3 Rd7 26. Kf1 Bd6 27. Re8+
Bf8 28. Bc5 f6 29. Rxf8+ Kh7 30. Ra8 Kg6 31. Rxa6 Kf7 32. Ra7 Rxa7 33. Bxa7 Ke7
34. Ke2 Kd6 35. Ke3 Ke5 36. f4+ Ke6 37. g4 f5 38. gxf5+ Kxf5 39. Kd4 Kxf4 40.
Kxd5 Kg3 41. Kc5 Kxh3 42. Kxb5 h5 43. c4 g5 44. c5 g4 45. c6 h4 46. c7 g3 47.
c8=Q+ Kg2 48. Qc2+ Kh3 49. Bg1 Kg4 50. Qg2 h3 51. Qe4+ Kg5 52. Be3+ 1-0

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.07"]
[Round "5"]
[Board "16"]
[White "De Lima, Enzo Magalhaes"]
[Black "Da Silva, Gerson Lennon Cabral"]
[Result "1/2-1/2"]
[ECO "A52"]
[WhiteElo "1442"]
[BlackElo "1339"]
[PlyCount "89"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Nc6 5. e6 Bb4+ 6. Bd2 dxe6 7. h3 Bxd2+ 8.
Qxd2 Qxd2+ 9. Nbxd2 Nf6 10. a3 O-O 11. e3 b6 12. Be2 Bb7 13. O-O Rfd8 14. Rfd1
Rd7 15. Rac1 Rad8 16. c5 e5 17. Bb5 a6 18. Bxc6 Bxc6 19. Nxe5 Rxd2 20. Rxd2
Rxd2 21. Nxc6 Rxb2 22. cxb6 Rxb6 23. Ne7+ Kf8 24. Rxc7 Rb1+ 25. Kh2 Ra1 26. Nf5
Rxa3 27. Nd6 Ra2 28. f3 Nd5 29. Rxf7+ Kg8 30. Rd7 Kf8 31. Nf5 Ra5 32. Rxg7 Nxe3
33. Rxh7 Nxf5 34. g4 Kg8 35. Ra7 Ra2+ 36. Kg1 Nh4 37. f4 a5 38. f5 a4 39. f6 a3
40. Rg7+ Kf8 41. g5 Rg2+ 42. Kf1 a2 43. Ra7 a1=Q+ 44. Rxa1 Rxg5 45. Ra6 1/2-1/2

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.07"]
[Round "5"]
[Board "17"]
[White "Goncalves, Alice Da Silva"]
[Black "Torres, Eduardo Paschoal"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1400"]
[BlackElo "1612"]
[PlyCount "64"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 d6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 c5 6. Nf3 Bg4 7. Bf4 Nc6 8.
Be2 Be7 9. O-O O-O 10. Qd3 h6 11. Rad1 Bxf3 12. Bxf3 Nd4 13. Nb5 Nxf3+ 14. Qxf3
Qb6 15. Nxd6 Qxb2 16. Qg3 Bxd6 17. Rxd6 Nxe4 18. Qg4 Nxd6 19. Bxd6 Rfd8 20. Qd1
Qf6 21. Re1 Rxd6 22. Qe2 Re6 23. Qd2 Rae8 24. Rxe6 Qxe6 25. Kf1 Qc4+ 26. Qd3
Qxa2 27. g3 Qa1+ 28. Kg2 Qd4 29. Qb5 Qe4+ 30. f3 Qe2+ 31. Qxe2 Rxe2+ 32. Kh3
Rxc2 0-1

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.07"]
[Round "5"]
[Board "18"]
[White "De Lima, Theo Magalhaes"]
[Black "Meireles, Vitor Silva"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1800"]
[BlackElo "1523"]
[PlyCount "56"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 c5 2. f4 d6 3. Bb5+ Nd7 4. Nc3 a6 5. Bc4 b5 6. Bd5 Rb8 7. d3 e6 8. Bb3
Qc7 9. Be3 c4 10. dxc4 bxc4 11. Ba4 Rxb2 12. Nf3 Ngf6 13. O-O Be7 14. Qc1 Rb8
15. h3 O-O 16. Rb1 Bb7 17. Ba7 Ra8 18. Bb6 Nxb6 19. e5 dxe5 20. fxe5 Bc5+ 21.
Kh1 Nh5 22. Rd1 Bxf3 23. gxf3 Qxe5 24. Re1 Qxc3 25. Rb3 cxb3 26. Bxb3 Qxf3+ 27.
Kh2 Qf2+ 28. Kh1 Ng3# 0-1

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.07"]
[Round "5"]
[Board "19"]
[White "Gomes, Annyara Da Silva"]
[Black "Borges, Bruna Da Silva"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1389"]
[BlackElo "1509"]
[PlyCount "106"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Nge7 7. c4 cxd4 8. cxd5
Nxd5 9. Nxd4 Nxd4 10. Be3 Bc5 11. b4 Nxe3 12. fxe3 Bxb4+ 13. axb4 Nc6 14. b5
Nxe5 15. Qd4 Qxd4 16. exd4 Ng6 17. Bd3 O-O 18. O-O Rd8 19. Bxg6 hxg6 20. Ra4
Rd5 21. Nc3 Rf5 22. Ne4 Bd7 23. Rxf5 gxf5 24. Nd6 b6 25. Kf2 Kf8 26. Rb4 Ke7
27. Nc4 Rd8 28. Ne5 Bc8 29. Nc6+ Kd7 30. Nxd8 Kxd8 31. Ra4 Bd7 32. Rxa7 Ke8 33.
Rb7 Bxb5 34. Rxb6 Bd7 35. Kf3 Ke7 36. h3 Kf6 37. g4 fxg4+ 38. hxg4 Kg5 39. Rd6
Be8 40. d5 exd5 41. Rxd5+ Kg6 42. Kf4 f6 43. g5 Bf7 44. Rc5 Be6 45. gxf6 gxf6
46. Ke4 f5+ 47. Ke5 Bd7 48. Rc7 Bb5 49. Rb7 Bd3 50. Rd7 Be4 51. Rd6+ Kg5 52.
Rd8 Kg4 53. Rg8+ Kf3 1/2-1/2

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.07"]
[Round "6"]
[Board "1"]
[White "Bezerra, Flavio Rodrigo Costa"]
[Black "Rocha, Vitor Firmo De Souza"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2056"]
[BlackElo "2189"]
[PlyCount "138"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. c3 Nc6 5. Nd2 Qb6 6. Qb3 c4 7. Qxb6 axb6 8. a3
Bf5 9. h3 e6 10. Ngf3 h6 11. Be2 Be7 12. O-O O-O 13. Ne5 b5 14. g4 Bh7 15. g5
hxg5 16. Bxg5 Rfe8 17. Rac1 Nxe5 18. dxe5 Nd7 19. Bxe7 Rxe7 20. Nf3 Ra5 21.
Rfd1 Be4 22. Ng5 Nxe5 23. Nxe4 dxe4 24. Rd8+ Kh7 25. Rcd1 Nd3 26. Rd2 Ra6 27.
f3 Nc5 28. R2d4 Rc6 29. fxe4 e5 30. R4d5 b6 31. Bg4 g6 32. Bd7 Rc7 33. Bxb5
Nxe4 34. R8d7 Rexd7 35. Rxd7 Rxd7 36. Bxd7 Kg7 37. Bc6 Nd6 38. Bd5 Kf6 39. h4
Kf5 40. Bf3 g5 41. hxg5 Kxg5 42. Kf2 f6 43. Bd5 Kg4 44. Be6+ f5 45. Bd5 Kh3 46.
Kf3 Kh2 47. Be6 Kg1 48. Bxf5 Kf1 49. Be6 Ke1 50. b3 cxb3 51. Bxb3 Kd2 52. Bd5
Kxc3 53. a4 Kb4 54. Bc6 Kc5 55. Ba8 Nc4 56. Ke4 Kd6 57. Kd3 Nb2+ 58. Kc3 Nxa4+
59. Kb4 Nc5 60. Kb5 Kc7 61. Kc4 Nb7 62. Kd5 Nd6 63. Kxe5 Nc4+ 64. Kd4 Nxe3 65.
Kxe3 Kd6 66. Kd4 b5 67. Be4 b4 68. Kc4 Ke5 69. Kxb4 Kxe4 1/2-1/2

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.07"]
[Round "6"]
[Board "2"]
[White "Jordao Barbosa, Marcio"]
[Black "Macedo, Alexandre Soares De"]
[Result "0-1"]
[ECO "B28"]
[WhiteElo "2037"]
[BlackElo "1856"]
[PlyCount "88"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 a6 3. b3 d6 4. Bb2 Nc6 5. d4 cxd4 6. Nxd4 Nf6 7. Nd2 e6 8. g3
Be7 9. Bg2 Bd7 10. O-O Rc8 11. c4 O-O 12. Re1 Qc7 13. Nf1 Rfd8 14. Ne3 Nxd4 15.
Qxd4 Bc6 16. Rac1 Qb8 17. Red1 Bf8 18. h4 b6 19. Ba3 Rd7 20. f3 Rcd8 21. Qa1
Ba8 22. Bb2 Nh5 23. g4 Nf4 24. Bf1 Qa7 25. Kh2 b5 26. Bd4 Qb8 27. cxb5 axb5 28.
a4 f6 29. Bxb5 Rf7 30. Nf1 d5 31. e5 Ng6 32. h5 Nxe5 33. Kg2 Bd6 34. Ne3 Nd7
35. Bb2 Bf4 36. Rd3 Ne5 37. Bxe5 fxe5 38. Rcd1 d4 39. Nc4 Rdf8 40. Qa3 Be3 41.
Nd2 Bxf3+ 42. Nxf3 Rxf3 43. Qe7 Rf2+ 44. Kh1 Qa8+ 0-1

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.07"]
[Round "6"]
[Board "3"]
[White "Frankental, David"]
[Black "Gomes, Jose Murilo"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "1841"]
[BlackElo "2009"]
[PlyCount "52"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. b3 O-O 8. Bd3
e5 9. cxd5 cxd5 10. e4 exd4 11. Nxd5 Nxd5 12. exd5 Re8+ 13. Be2 Qa5+ 14. Kf1
Qxd5 15. Bb2 Ne5 16. Rd1 Nxf3 17. Bxf3 Bf5 18. Qd2 Qb5+ 19. Be2 Rxe2 20. Qxe2
d3 21. Qd2 Re8 22. a4 Qxb3 23. Rb1 Bb4 24. Qd1 d2 25. Bc3 Qxb1 26. Qxb1 Bxb1
 0-1

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.07"]
[Round "6"]
[Board "4"]
[White "Lemos, Doriedson"]
[Black "Hiramine, Rodrigo Yoshio Ferre"]
[Result "1/2-1/2"]
[ECO "D80"]
[WhiteElo "2162"]
[BlackElo "2045"]
[PlyCount "154"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 Ne4 6. Bf4 Nxc3 7. bxc3 O-O 8.
e3 c5 9. Be2 cxd4 10. cxd4 Nc6 11. O-O Bg4 12. Rb1 b6 13. h3 Bf5 14. Rc1 dxc4
15. Bxc4 Na5 16. Bc7 Qd7 17. Ba6 Qd5 18. Qe2 Be4 19. Rfd1 Qh5 20. Ne5 Qxe2 21.
Bxe2 Bd5 22. Rd2 f6 23. Bf3 Bxf3 24. Nxf3 Rf7 25. Rdc2 Rc8 26. Kf1 e6 27. Ke2
Rd7 28. g3 Kf7 29. h4 h5 30. Nd2 Bf8 31. Ne4 Be7 32. Ke1 Nb7 33. Bf4 Rxc2 34.
Rxc2 f5 35. Nd2 Bb4 36. Ke2 Bxd2 37. Kxd2 Na5 38. Kc3 Ke7 39. Kb4 Rb7 40. Kb5
Kd7 41. f3 Kd8 42. e4 Rd7 43. Be5 Nb7 44. Rc6 Ke7 45. exf5 gxf5 46. Ka6 Nd8 47.
Rc8 Nf7 48. Bg7 Kd6 49. Ra8 Kc6 50. Bf6 Rd5 51. Rc8+ Kd7 52. Rc2 Ra5+ 53. Kb7
Nd6+ 54. Kb8 Ne8 55. Be5 Ra3 56. g4 fxg4 57. fxg4 hxg4 58. Rg2 b5 59. h5 Rh3
60. Kxa7 Rxh5 61. Rxg4 Kc6 62. Rg6 Kd5 63. Kb6 Rh7 64. Rg8 Re7 65. Kxb5 Nd6+
66. Bxd6 Kxd6 67. Rd8+ Kc7 68. Ra8 Kb7 69. Ra3 Rd7 70. Kc5 Rd5+ 71. Kc4 Rh5 72.
Re3 Ra5 73. a3 Kc7 74. Rb3 Kc6 75. Rc3 Kd6 76. Rd3 Ra4+ 77. Kb3 Ra8 1/2-1/2

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.07"]
[Round "6"]
[Board "5"]
[White "De Andrade, Dalson Holanda Cav"]
[Black "Quaranta Neto, Francisco"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2060"]
[BlackElo "1977"]
[PlyCount "115"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 d5 2. Nf3 c6 3. g3 Bf5 4. Bg2 h6 5. O-O e6 6. Nbd2 Nf6 7. c4 Nbd7 8. Re1
Ne4 9. Nxe4 Bxe4 10. Qb3 Qb6 11. Qxb6 axb6 12. cxd5 exd5 13. Bf4 Bb4 14. Bd2
Bd6 15. Bc3 g5 16. Nd2 Bxg2 17. Kxg2 f5 18. a3 O-O 19. e3 Nf6 20. Bb4 Bxb4 21.
axb4 Ne4 22. Nxe4 fxe4 23. Ra3 Rxa3 24. bxa3 g4 25. Rc1 b5 26. Ra1 Ra8 27. h3
h5 28. hxg4 hxg4 29. Kf1 Kf7 30. Ke2 Ke6 31. Kd2 Kd6 32. Kc2 Rf8 33. Rf1 b6 34.
Kb3 c5 35. bxc5+ bxc5 36. dxc5+ Kxc5 37. Rc1+ Kb6 38. Rc2 d4 39. exd4 Rf3+ 40.
Kb2 Rd3 41. Re2 Rxd4 42. Kc3 Kc5 43. Kb2 Kd5 44. Kc3 Rd1 45. Rb2 Kc5 46. Rb4
Rd3+ 47. Kc2 Rd4 48. Rb1 Rd3 49. Rb4 Rxa3 50. Rxe4 Ra4 51. Re5+ Kc4 52. Rg5
Ra2+ 53. Kb1 Rxf2 54. Rxg4+ Kb3 55. Rf4 Rg2 56. Rf3+ Ka4 57. Rf4+ b4 58. Rf3
 1/2-1/2

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.07"]
[Round "6"]
[Board "6"]
[White "Cilento, Lucas Geraldo"]
[Black "Borges, Caique Ferreira"]
[Result "1/2-1/2"]
[ECO "C88"]
[WhiteElo "1968"]
[BlackElo "1758"]
[PlyCount "120"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. a4
Bb7 9. axb5 axb5 10. Rxa8 Bxa8 11. d3 Re8 12. Ng5 Rf8 13. Nf3 d6 14. Nc3 b4 15.
Ne2 Qd7 16. Ng3 Na5 17. c3 Nxb3 18. Qxb3 bxc3 19. bxc3 Bc6 20. Nf5 Ra8 21. Ba3
Bf8 22. Ra1 g6 23. Ne3 Ba4 24. Qb1 Qb5 25. Qxb5 Bxb5 26. c4 Bc6 27. Bb2 Rxa1+
28. Bxa1 Bh6 29. Kf1 Bxe3 30. fxe3 Nd7 31. Bc3 Nc5 32. Ke2 f6 33. Ba5 Na6 34.
Nd2 Kf7 35. Nb3 Ba4 36. Nc1 Ke7 37. Na2 Bd7 38. Nc3 Be8 39. Nd5+ Kf7 40. Bxc7
Nxc7 41. Nxc7 Ba4 42. Kd2 Bd7 43. Kc3 h5 44. h4 Bg4 45. Nd5 g5 46. g3 Ke6 47.
Nc7+ Kd7 48. Nb5 gxh4 49. gxh4 Ke6 50. Kd2 Kd7 51. Nc3 Ke6 52. Nb5 Kd7 53. d4
Bf3 54. Kd3 Ke6 55. Nc7+ Kd7 56. Nd5 Ke6 57. Nc3 f5 58. c5 dxc5 59. dxc5 fxe4+
60. Nxe4 Kd5 1/2-1/2

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.07"]
[Round "6"]
[Board "7"]
[White "Dantas, David Luan De Barros"]
[Black "De Morais, Alemberg Beserra"]
[Result "1-0"]
[ECO "C13"]
[WhiteElo "1862"]
[BlackElo "1740"]
[PlyCount "73"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 d5 2. Nc3 Nf6 3. Bg5 e6 4. e4 dxe4 5. Nxe4 Be7 6. Nxf6+ Bxf6 7. Bxf6 Qxf6
8. Bd3 O-O 9. Nf3 Nd7 10. O-O c5 11. c3 cxd4 12. Nxd4 Nc5 13. Bxh7+ Kxh7 14.
Qh5+ Kg8 15. Qxc5 b6 16. Qh5 Rd8 17. Rfe1 Rd5 18. Qf3 Qxf3 19. Nxf3 Bb7 20.
Rad1 Rb5 21. Rd2 Bxf3 22. gxf3 Kf8 23. Re4 Rg5+ 24. Rg4 Rf5 25. Kg2 g6 26. Rd7
Rd5 27. Rxd5 exd5 28. Rd4 Rd8 29. c4 Ke7 30. cxd5 Kd6 31. Kg3 Kc5 32. Rd2 Rxd5
33. Rxd5+ Kxd5 34. Kg4 Ke6 35. Kg5 Ke7 36. f4 Ke6 37. h4 1-0

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.07"]
[Round "6"]
[Board "8"]
[White "Carneiro, Francisco Caninde Sa"]
[Black "De Menezes, Ricardo Fagner Dia"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1849"]
[BlackElo "1622"]
[PlyCount "161"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bd3 c6 6. O-O Be7 7. Bg5 O-O 8.
Nbd2 Bg4 9. h3 Bh5 10. Re1 Nbd7 11. c3 Re8 12. Qb3 Qc7 13. Re3 Bd6 14. Rae1
Rxe3 15. Rxe3 h6 16. Bxf6 Nxf6 17. Qc2 Bxf3 18. Nxf3 Re8 19. Qd2 Rxe3 20. Qxe3
Bf4 21. Qe2 Kf8 22. Ne5 Nd7 23. Ng4 Qd6 24. g3 Bxg3 25. fxg3 Qxg3+ 26. Kh1
Qxh3+ 27. Nh2 Nf6 28. Qf1 Qe3 29. Qe2 Qh3 30. Qf3 Qe6 31. Qg3 g6 32. Qe5 Qxe5
33. dxe5 Nd7 34. e6 Nc5 35. Bc2 Nxe6 36. Ng4 h5 37. Ne5 Nd8 38. Nd7+ Ke7 39.
Nc5 Kf6 40. Kg2 Ke5 41. Kf3 g5 42. Nd3+ Kf6 43. Kg3 b6 44. Bd1 h4+ 45. Kg4 Ne6
46. Nb4 Nd8 47. Ba4 b5 48. Bc2 a5 49. Nd3 Ne6 50. Nf2 Ke5 51. Nd3+ Kf6 52. a4
d4 53. axb5 cxb5 54. Bb3 dxc3 55. bxc3 Nc7 56. Nf2 a4 57. Ba2 Kg6 58. Bb1+ Kh6
59. Ne4 Nd5 60. Ba2 Ne3+ 61. Kf3 Nd1 62. Bxf7 Nxc3 63. Nxc3 Kg7 64. Ba2 Kf6 65.
Nxb5 Kf5 66. Nd4+ Ke5 67. Ne2 Kf5 68. Bb1+ Kf6 69. Kg4 Ke5 70. Kxg5 h3 71. Kg4
h2 72. Ng3 h1=Q 73. Nxh1 Kd4 74. Kf3 Kc3 75. Nf2 Kb2 76. Bg6 a3 77. Nd3+ Kc3
78. Nc1 Kb2 79. Nd3+ Kc3 80. Nc1 Kb2 81. Nd3+ 1/2-1/2

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.07"]
[Round "6"]
[Board "9"]
[White "Vital, Pablo Manoel Santana"]
[Black "De Araujo, Antonio Jose"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1589"]
[BlackElo "1601"]
[PlyCount "82"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 e6 5. Nf3 Ne7 6. Be3 Bd7 7. h4 h5 8. Qd2 c6
9. a4 d5 10. e5 Nf5 11. Bd3 Nh6 12. Rh3 Ng4 13. Nh2 a5 14. Qe2 Nxe3 15. Qxe3
Na6 16. Kd2 Nb4 17. Be2 f5 18. Qg3 Kf7 19. Nf3 Bh6 20. Ng5+ Bxg5 21. Qxg5 Qxg5
22. hxg5 Kg7 23. Nb1 Na6 24. Rb3 Rhb8 25. Rb6 Nc7 26. c4 Ra6 27. Rb3 Ra7 28. c5
Na6 29. Bxa6 Rxa6 30. Kc3 b5 31. Kd3 b4 32. Nd2 Raa8 33. Ke3 Bc8 34. Kf2 Ba6
35. Re3 Rd8 36. b3 Rh8 37. Rh1 Rh7 38. Rh4 Rah8 39. Ke1 Rd8 40. Kf2 Kg8 41. Ke1
Rhd7 1/2-1/2

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.07"]
[Round "6"]
[Board "10"]
[White "Sallaberry, Ana Paula Nogueira"]
[Black "Da Silva Miguel, Lucas Ramonn"]
[Result "1/2-1/2"]
[ECO "A31"]
[WhiteElo "1546"]
[BlackElo "1758"]
[PlyCount "93"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. c4 g6 2. Nc3 Bg7 3. Nf3 c5 4. d4 cxd4 5. Nxd4 Nf6 6. g3 Qc7 7. b3 Nc6 8. Bb2
a6 9. Bg2 Rb8 10. O-O O-O 11. Nc2 b6 12. Re1 Bb7 13. e4 d6 14. Nd5 Nxd5 15.
Bxg7 Kxg7 16. cxd5 Ne5 17. Qd2 Kg8 18. Rac1 Qd7 19. h3 Qb5 20. Red1 Rbc8 21.
Nd4 Qe8 22. f4 Nd7 23. Rxc8 Qxc8 24. Rc1 Qd8 25. Nc6 Qe8 26. e5 dxe5 27. fxe5
Nb8 28. Qb4 Nxc6 29. dxc6 Bc8 30. Qxb6 Qd8 31. Qxd8 Rxd8 32. Rc2 Kg7 33. g4 Kh6
34. Kf2 Rd3 35. Bf1 Rd5 36. Re2 Rc5 37. Bg2 Rc3 38. Bf3 a5 39. h4 Ba6 40. g5+
Kg7 41. Rd2 Bb5 42. a4 Bxc6 43. Bxc6 Rxc6 44. Ke3 Rc3+ 45. Rd3 Rc1 46. Rd5 Rc3+
47. Rd3 1/2-1/2

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.07"]
[Round "6"]
[Board "11"]
[White "De Miranda Neto, Joao Basilio"]
[Black "Simao, Diogo Roger De Sousa"]
[Result "0-1"]
[ECO "C66"]
[WhiteElo "1503"]
[BlackElo "1984"]
[PlyCount "76"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 d6 5. O-O Be7 6. h3 O-O 7. Re1 Bd7 8. a3
a6 9. Ba4 Re8 10. d4 Nxd4 11. Nxd4 exd4 12. Qxd4 Bxa4 13. Qxa4 Nd7 14. b4 Nb6
15. Qb3 Bf6 16. Bb2 Qd7 17. Nd5 Nxd5 18. exd5 Bxb2 19. Qxb2 Re7 20. Rxe7 Qxe7
21. c4 Re8 22. Qc1 Qe5 23. Qf1 Kf8 24. Rb1 Qc3 25. Qc1 Qd3 26. a4 Re4 27. c5
Qxd5 28. Qc2 Qc4 29. Qxc4 Rxc4 30. cxd6 cxd6 31. Kf1 Ke7 32. Ke2 d5 33. Kd3 Kd6
34. g3 Kc6 35. Rb3 b6 36. Rc3 b5 37. a5 Kd6 38. f4 Rxb4 0-1

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.07"]
[Round "6"]
[Board "12"]
[White "Dos Anjos, Avner Augusto"]
[Black "Adelino, Ygor Carneiro"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "1957"]
[BlackElo "1520"]
[PlyCount "65"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 e5 2. Nc3 Nf6 3. f4 d6 4. Nf3 Bg4 5. Bc4 Be7 6. h3 Bxf3 7. Qxf3 Nc6 8.
Ne2 Qd7 9. c3 a6 10. O-O O-O 11. d4 b5 12. Bd3 Rfe8 13. d5 Na7 14. Ng3 c6 15.
fxe5 dxe5 16. dxc6 Nxc6 17. Bg5 Qe6 18. Bc2 Na5 19. Nf5 Bd8 20. Rad1 Qb6+ 21.
Be3 Qc7 22. Bh6 g6 23. Ng7 Qe7 24. Nxe8 Nxe8 25. Rd5 Bc7 26. Qd3 Bd6 27. a4 Nc4
28. axb5 Nb6 29. Bb3 Ra7 30. bxa6 Nxd5 31. Bxd5 Qd8 32. Qc4 Nf6 33. Bg5 1-0

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.07"]
[Round "6"]
[Board "13"]
[White "Da Silva, Raissa Priscila Cris"]
[Black "Torres, Eduardo Paschoal"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "1198"]
[BlackElo "1612"]
[PlyCount "63"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. g3 Nf6 2. Bg2 e5 3. d3 d5 4. Nf3 Nc6 5. O-O Be6 6. Ng5 Qd7 7. Nxe6 Qxe6 8.
f4 O-O-O 9. fxe5 Nxe5 10. Bf4 Bd6 11. Nc3 Neg4 12. Bh3 Bxf4 13. Rxf4 Qe3+ 14.
Kf1 h5 15. Ke1 Kb8 16. Qd2 Qg1+ 17. Rf1 Qxh2 18. Bxg4 Qxg3+ 19. Kd1 Qxg4 20.
Kc1 h4 21. b3 h3 22. Kb2 Qe6 23. Nb5 b6 24. Nd4 Qd7 25. Nf3 Rde8 26. Rh1 Qe6
27. Nd4 Qg4 28. Qc3 Qd7 29. Raf1 Nh5 30. Rfg1 g6 31. e3 Rxe3 32. Nc6+ 1/2-1/2

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.07"]
[Round "6"]
[Board "14"]
[White "Meireles, Vitor Silva"]
[Black "Da Silva, Joao Batista Amaral"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1523"]
[BlackElo "1798"]
[PlyCount "56"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 g6 6. Bg5 Bd7 7. Nxc6 bxc6 8.
Be2 Bg7 9. Be3 Nf6 10. f3 Bc8 11. Qd2 Bb7 12. O-O O-O 13. Bh6 Bxh6 14. Qxh6
Qb6+ 15. Kh1 Qxb2 16. Rab1 Qxc3 17. Rxb7 Qxc2 18. Bd1 Qc4 19. Re1 Qc3 20. Rg1
Qe5 21. g4 Rfb8 22. Rxb8+ Rxb8 23. Bb3 d5 24. exd5 cxd5 25. h4 Rb4 26. h5 Nxh5
27. gxh5 Rh4+ 28. Kg2 Qe2+ 0-1

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.07"]
[Round "6"]
[Board "15"]
[White "Batista, Caio Felipe Dantas"]
[Black "De Lima, Enzo Magalhaes"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1800"]
[BlackElo "1442"]
[PlyCount "142"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. d4 d5 2. g3 Nf6 3. Bg2 c5 4. c3 Nc6 5. dxc5 e6 6. Nd2 Bxc5 7. e4 dxe4 8.
Nxe4 Qxd1+ 9. Kxd1 Nxe4 10. Bxe4 Bxf2 11. Ne2 O-O 12. b4 Rd8+ 13. Bd2 Be3 14.
Nd4 Bxd2 15. Bxc6 Bxc3 16. Rc1 Rxd4+ 17. Kc2 bxc6 18. Kxc3 e5 19. Rcd1 Rxd1 20.
Rxd1 Be6 21. Rd6 Bd5 22. b5 Rc8 23. Kd2 Kf8 24. bxc6 Bxc6 25. Ke3 Ke7 26. Rd2
Rd8 27. Rc2 Rd6 28. a4 Bxa4 29. Rc7+ Rd7 30. Rc4 Bb3 31. Re4 Kd6 32. Rb4 Bd5
33. h4 f5 34. Ra4 h6 35. h5 Rf7 36. Ra6+ Bc6 37. Ra5 f4+ 38. gxf4 exf4+ 39. Kf2
Ke6 40. Ra6 Kd5 41. Ra5+ Ke4 42. Ra6 Rc7 43. Ra5 f3 44. Ra3 Kf4 45. Rc3 Kf5 46.
Rc5+ Kf6 47. Rc4 g5 48. hxg6 Kxg6 49. Rg4+ Kf5 50. Rh4 Kg5 51. Rh3 h5 52. Kg3
Rf7 53. Kf2 Kg4 54. Rg3+ Kf4 55. Rh3 Rh7 56. Rh4+ Kg5 57. Rc4 Bb7 58. Rc5+ Kh4
59. Ra5 a6 60. Ra4+ Kh3 61. Ra1 Re7 62. Rh1+ Kg4 63. Rg1+ Kf4 64. Rh1 Re2+ 65.
Kf1 Rb2 66. Rxh5 Kg3 67. Rg5+ Kf4 68. Rg7 Ke3 69. Re7+ Be4 70. Kg1 f2+ 71. Kh2
f1=Q+ 0-1

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.07"]
[Round "6"]
[Board "16"]
[White "Da Silva, Gerson Lennon Cabral"]
[Black "Cavalcante, Gerod Fernandes Co"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1339"]
[BlackElo "1759"]
[PlyCount "53"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 g6 4. O-O Nc6 5. d3 Bg7 6. Nbd2 Bf5 7. b3 O-O 8. Re1
Nh5 9. Rb1 Nd4 10. Nxd4 Bxd4 11. e3 Bc3 12. g4 Be6 13. gxh5 d4 14. hxg6 fxg6
15. e4 h5 16. Bb2 Bg4 17. f3 Bxd2 18. Qxd2 Bxf3 19. Qg5 Rf6 20. Bxf3 Rxf3 21.
Qxg6+ Kf8 22. Qh6+ Kg8 23. Qg6+ Kf8 24. Rf1 e6 25. Rxf3+ Ke7 26. Rf7+ Ke8 27.
Qg8# 1-0

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.07"]
[Round "6"]
[Board "17"]
[White "Da Silva, Rafael Moura Cunha"]
[Black "Vieira, Italo Gomes"]
[Result "0-1"]
[ECO "A39"]
[WhiteElo "1800"]
[BlackElo "1305"]
[PlyCount "50"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. c4 c5 2. g3 Nc6 3. Bg2 d6 4. Nf3 Nf6 5. O-O g6 6. d4 cxd4 7. Nxd4 Nxd4 8.
Qxd4 Bg7 9. Bg5 O-O 10. Nc3 Be6 11. b3 Nd5 12. Qd3 Nxc3 13. Bd2 Nxe2+ 14. Qxe2
Bxa1 15. Rxa1 Qd7 16. Re1 Rfe8 17. Bc3 Bh3 18. Qe3 e5 19. Bd5 Be6 20. Bg2 Rac8
21. f4 Bh3 22. Bd5 exf4 23. Qd4 Rxe1+ 24. Kf2 Rf1+ 25. Ke2 Qg4+ 0-1

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.07"]
[Round "6"]
[Board "18"]
[White "Borges, Bruna Da Silva"]
[Black "Goncalves, Alice Da Silva"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1509"]
[BlackElo "1400"]
[PlyCount "92"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Be3 Nf6 5. e5 dxe5 6. Nxe5 Nd5 7. Bc4 O-O 8.
Qd2 Re8 9. Nc3 Be6 10. Nxd5 Bxd5 11. Bxd5 Qxd5 12. Nf3 Nc6 13. O-O e5 14. c3
Rad8 15. dxe5 Qxd2 16. Bxd2 Nxe5 17. Nxe5 Rxd2 18. Nc4 Rc2 19. Rfe1 Ree2 20.
Rxe2 Rxe2 21. Kf1 Rc2 22. Rb1 Bh6 23. Ne3 Bxe3 24. fxe3 f5 25. Rd1 Rxb2 26.
Rd8+ Kf7 27. Rd7+ Ke6 28. Rxc7 h5 29. Ke1 Rxg2 30. Rxb7 Rxa2 31. Kd1 a5 32. Ra7
g5 33. Kc1 f4 34. exf4 gxf4 35. Ra6+ Kf5 36. Kb1 Rxh2 37. Rxa5+ Kg4 38. Rd5 f3
39. Rd1 f2 40. Rf1 Rg2 41. Kc2 Kg3 42. Kd3 Rg1 43. Ke2 Rxf1 44. Kxf1 h4 45. c4
h3 46. c5 h2 0-1

[Event "Zonal CBX RN 2017 - Santa Cruz, 5 a 7 de maio"]
[Site "IFRN Santa Cruz/RN"]
[Date "2017.05.07"]
[Round "6"]
[Board "19"]
[White "Gomes, Annyara Da Silva"]
[Black "De Lima, Theo Magalhaes"]
[Result "1-0"]
[ECO "C53"]
[WhiteElo "1389"]
[BlackElo "1800"]
[PlyCount "45"]
[EventDate "2017.05.05"]
[EventRounds "6"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. d4 exd4 6. cxd4 Nxd4 7. Nxd4 Bxd4 8.
Qxd4 Qf6 9. Qxf6 Nxf6 10. Nc3 Be6 11. Bxe6 fxe6 12. Nb5 Rc8 13. O-O Nxe4 14.
Re1 Nc5 15. b4 Nd7 16. Rxe6+ Kd8 17. Bg5+ Nf6 18. Bxf6+ gxf6 19. Rxf6 h5 20.
Re1 c6 21. Nxd6 Ra8 22. Nxb7+ Kc8 23. Re7 1-0