[Event "Potiguar-ch"]
[Site "Natal"]
[Date "2013.10.05"]
[Round "8.7"]
[White "Azevedo, Alcides Alexandre"]
[Black "Cunha, Rafael Fernandes"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2033"]
[BlackElo "1916"]
[PlyCount "199"]
[EventDate "2013.09.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 d5 3. Qc2 Nf6 4. d4 e6 5. Bf4 Bd6 6. Bxd6 Qxd6 7. Nbd2 0-0 8. e3 Nbd7 9. cxd5 exd5 10. Rc1 Re8 11. Bd3 Nf8 12. Ne5 Ne6 13. Nef3 Nf4 14. Bf1 g6 15. Ne5 N4h5 16. Be2 Ng7 17. 0-0 Bf5 18. Qb3 Qc7 19. Rfd1 Rad8 20. Qa3 Qb8 21. Ndf3 Ne4 22. Nd3 Bg4 23. Nde5 Be6 24. Nd2 Nxd2 25. Rxd2 f6 26. Nd3 Bf5 27. Nc5 Ne6 28. b4 Nxc5 29. Rxc5 a6 30. Qc1 Re4 31. g3 Bh3 32. a4 Qd6 33. b5 axb5 34. axb5 Re6 35. bxc6 bxc6 36. Rdc2 Rc8 37. Ba6 Rc7 38. Bb5 Qe7 39. Bxc6 Rexc6 40. Rxc6 Rxc6 41. Rxc6 Qe4 42. f3 Qxf3 43. Rc2 Bf5 44. Rf2 Qg4 45. Qf1 Qe4 46. Qe1 Kg7 47. Qc1 Qe6 48. Qc7+ Kh6 49. Qf4+ Kg7 50. h3 Bxh3 51. Rh2 h5 52. Rc2 g5 53. Qf2 Qe4 54. Rc7+ Kg6 55. Qc2 Qxc2 56. Rxc2 Bf5 57. Rf2 Be4 58. Kh2 f5 59. Rb2 g4 60. Rb8 Kg7 61. Rb6 Kh7 62. Rd6 Kg7 63. Re6 Kh7 64. Kg1 Kg7 65. Kf2 Kh7 66. Rb6 Kg7 67. Kg1 Kh7 68. Rb2 Kg6 69. Rh2 Kg5 70. Kf2 Kg6 71. Ke1 Kg5 72. Kd2 Bf3 73. Kc3 Be4 74. Kb4 Bf3 75. Kc5 Be4 76. Kd6 Bf3 77. Ke5 Be4 78. Ke6 Kg6 79. Ke7 Bf3 80. Ke6 Be4 81. Rh4 Bf3 82. Ke5 Kg5 83. Rh2 Be4 84. Ke6 Kg6 85. Ke7 Bf3 86. Kd6 Kg5 87. Ke7 Kg6 88. Rh4 Be4 89. Kf8 Bf3 90. Rh2 Be4 91. Kg8 Bf3 92. Kh8 Be4 93. Rh4 Bf3 94. Kg8 Be4 95. Kf8 Bf3 96. Ke7 Be4 97. Kd6 Bf3 98. Ke5 Kg5 99. Rh2 Be4 100. Ke6 1/2-1/2

[Event "Potiguar-ch"]
[Site "Natal"]
[Date "2013.10.05"]
[Round "7.11"]
[White "Cunha, Rafael Fernandes"]
[Black "Gomes, Jonathan Sagastume"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "1916"]
[BlackElo "1763"]
[PlyCount "31"]
[EventDate "2013.09.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Bd7 6. Nf3 Nc6 7. Qc2 0-0 8. a3 Na5 9. Bxf6 Bxf6 10. cxd5 exd5 11. Nxd5 Bc6 12. Nxf6+ Qxf6 13. Be2 Rad8 14. b4 Bxf3 15. Bxf3 c5 16. bxa5 1-0

[Event "Potiguar-ch"]
[Site "Natal"]
[Date "2013.10.04"]
[Round "6.5"]
[White "Macedo, Maximo Valerio"]
[Black "Cunha, Rafael Fernandes"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2053"]
[BlackElo "1916"]
[PlyCount "37"]
[EventDate "2013.09.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bd6 5. g3 Bg4 6. Bg2 Nf6 7. c3 0-0 8. Qc2 Nbd7 9. 0-0 Qb6 10. h3 Bh5 11. Nh4 dxe4 12. dxe4 Qa6 13. Re1 Be2 14. Rxe2 Qxe2 15. Bf1 Qh5 16. Nc4 g5 17. Be2 g4 18. Nxd6 Rab8 19. Qd1 1-0

[Event "Potiguar-ch"]
[Site "Natal"]
[Date "2013.09.29"]
[Round "5.10"]
[White "Cunha, Rafael Fernandes"]
[Black "Lacerda, Gabriel Valero Bell"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "1916"]
[BlackElo "1757"]
[PlyCount "83"]
[EventDate "2013.09.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 Nbd7 6. Be2 c5 7. 0-0 0-0 8. d5 a6 9. Ne1 Rb8 10. a4 Ne8 11. Bg5 Nc7 12. Qd2 f6 13. Bh6 Ne5 14. Bxg7 Kxg7 15. f4 Nf7 16. h4 f5 17. h5 Nh6 18. hxg6 hxg6 19. e5 Rh8 20. e6 Ng4 21. Bxg4 fxg4 22. g3 Rh5 23. Ng2 Qh8 24. Nh4 b5 25. axb5 axb5 26. Ra7 Rb7 27. Rxb7 Bxb7 28. b3 bxc4 29. bxc4 Ba6 30. Qd3 Qh7 31. f5 g5 32. f6+ exf6 33. Qxh7+ Rxh7 34. Nf5+ Kf8 35. Nxd6 Ke7 36. Nf5+ Ke8 37. Rb1 Kd8 38. Rb8+ Bc8 39. Nd6 Ke7 40. Nxc8+ Kf8 41. Nd6+ Ke7 42. Nf5# 1-0

[Event "Potiguar-ch"]
[Site "Natal"]
[Date "2013.09.29"]
[Round "4.8"]
[White "De Morais, Alemberg Beserra"]
[Black "Cunha, Rafael Fernandes"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "1710"]
[BlackElo "1916"]
[PlyCount "104"]
[EventDate "2013.09.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. Nc3 d4 4. Nce2 e5 5. d3 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 c5 8. Nf3 Nc6 9. Ng3 Nf6 10. Be2 0-0 11. 0-0 Rb8 12. Ne1 b5 13. b3 a5 14. cxb5 Rxb5 15. Rc1 Qb6 16. Nc2 a4 17. Na3 Rb4 18. Nc2 Rb5 19. Na3 Qa5 20. Qxa5 Rxa5 21. Nc4 Ra7 22. bxa4 Rxa4 23. Nb6 Ra5 24. Nxc8 Rxc8 25. f4 exf4 26. Rxf4 Ne5 27. Nf5 Rca8 28. Nd6 Nfd7 29. Rcf1 Rxa2 30. Bd1 R2a3 31. Nxf7 Nxd3 32. Rg4 Nf6 33. Rxf6 h5 34. Rg5 Ra1 35. Rf1 Nb2 36. Bxh5 Rxf1+ 37. Kxf1 Nd3 38. Nd6 Ra1+ 39. Ke2 Nf4+ 40. Kd2 Ra2+ 41. Kd1 Nxh5 42. Rxh5 Rxg2 43. Rxc5 Rxh2 44. e5 Kf8 45. Rd5 Rh5 46. Nc4 Rh4 47. Kd2 Ke7 48. Kd3 Ke6 49. Rxd4 Rh3+ 50. Ne3 Kxe5 51. Rg4 Kf6 52. Ke4 Rh1 1/2-1/2

[Event "Potiguar-ch"]
[Site "Natal"]
[Date "2013.09.28"]
[Round "3.9"]
[White "Cunha, Rafael Fernandes"]
[Black "Gomes, Johemary Sagastume"]
[Result "1-0"]
[ECO "E24"]
[WhiteElo "1916"]
[BlackElo "1814"]
[PlyCount "79"]
[EventDate "2013.09.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Bb4 5. a3 Bxc3+ 6. bxc3 h6 7. Bh4 g5 8. Bg3 Nc6 9. e3 Ne4 10. Qc2 Qf6 11. Bxc7 b6 12. cxd5 exd5 13. Bb5 0-0 14. Nf3 Ne7 15. 0-0 Ng6 16. Ne5 Nxe5 17. Bxe5 Qg6 18. f3 Nf6 19. Qxg6+ fxg6 20. Bc6 Rb8 21. Bxb8 Ba6 22. Rfc1 Rxb8 23. a4 Rc8 24. Bb5 Bxb5 25. axb5 Rc7 26. Kf2 Rf7 27. Ke2 g4 28. Ra3 gxf3+ 29. gxf3 g5 30. Rca1 g4 31. Rg1 h5 32. h3 Rg7 33. hxg4 hxg4 34. fxg4 Ne4 35. Rg2 Rg6 36. Kd3 Rg7 37. c4 Nf6 38. cxd5 Nxd5 39. Ra1 Nb4+ 40. Kc4 1-0

[Event "Potiguar-ch"]
[Site "Natal"]
[Date "2013.09.28"]
[Round "2.1"]
[White "Macedo, Maximo Iack Miranda"]
[Black "Cunha, Rafael Fernandes"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2368"]
[BlackElo "1916"]
[PlyCount "59"]
[EventDate "2013.09.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. d3 Nd7 7. Bd2 Ne7 8. g3 Ng6 9. Bg2 Bb4 10. a3 Ba5 11. b4 Bb6 12. Qe2 Qf6 13. Rb1 0-0 14. 0-0 Bd4 15. Nd1 b5 16. Kh2 Qe7 17. f4 f5 18. c3 Bb6 19. Ne3 a5 20. Rbe1 axb4 21. axb4 fxe4 22. dxe4 d4 23. cxd4 Bxd4 24. e5 Rac8 25. Rc1 c5 26. Nc2 Rc7 27. Nxd4 Nb6 28. Nxb5 Rcc8 29. Nd6 Rcd8 30. bxc5 1-0

[Event "Potiguar-ch"]
[Site "Natal"]
[Date "2013.09.27"]
[Round "1.14"]
[White "Cunha, Rafael Fernandes"]
[Black "Ananias, Thales Rodrigo Lima"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "1916"]
[BlackElo "1775"]
[PlyCount "49"]
[EventDate "2013.09.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxc4 6. Qa4+ Bd7 7. Qxc4 Nf6 8. Bg5 Nc6 9. Nf3 h6 10. Bh4 g5 11. Bg3 Ne4 12. e3 Nxg3 13. hxg3 Qf6 14. Rb1 0-0-0 15. Qb3 b6 16. Ba6+ Kb8 17. c4 Bc8 18. Qb5 Bxa6 19. Qxa6 e5 20. d5 Ne7 21. 0-0 e4 22. Nd4 Ka8 23. Nb5 Kb8 24. Qxa7+ Kc8 25. Qxc7# 1-0

[Event "Joao Pessoa op 08"]
[Site "Joao Pessoa"]
[Date "2013.08.04"]
[Round "5"]
[White "Cunha, Rafael Fernandes"]
[Black "Pinto, Carlos Henrique Lop"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1921"]
[BlackElo "2075"]
[PlyCount "68"]
[EventDate "2013.08.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Bg5 0-0 5. e3 d6 6. Nf3 h6 7. Bh4 Na6 8. Be2 c5 9. 0-0 b6 10. Qc2 cxd4 11. exd4 Bf5 12. Qd2 g5 13. Bg3 Nh5 14. c5 Nxg3 15. hxg3 Nc7 16. c6 d5 17. b4 a6 18. a4 b5 19. axb5 axb5 20. Nxb5 Ne6 21. Nc3 Qd6 22. b5 Be4 23. Rxa8 Rxa8 24. Nxe4 dxe4 25. Nh2 Nxd4 26. Rb1 Rb8 27. Qa2 e6 28. Bc4 h5 29. Nf1 h4 30. gxh4 gxh4 31. Nd2 Qf4 32. Qa7 Be5 33. Nf1 Nxc6 34. Rd1 Nxa7 0-1

[Event "Joao Pessoa op 08"]
[Site "Joao Pessoa"]
[Date "2013.08.04"]
[Round "6"]
[White "Feitosa, Airton Jose Tajra"]
[Black "Cunha, Rafael Fernandes"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "1739"]
[BlackElo "1921"]
[PlyCount "33"]
[EventDate "2013.08.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nf6 7. Bd3 e6 8. Bxg6 hxg6 9. Bg5 Nbd7 10. Qe2 Bb4+ 11. c3 Be7 12. 0-0 Qc7 13. Ne5 Nxe5 14. dxe5 Nd5 15. Bxe7 Nxe7 16. Rad1 c5 17. Ne4 1/2-1/2

[Event "Joao Pessoa op 08"]
[Site "Joao Pessoa"]
[Date "2013.08.03"]
[Round "4"]
[White "Cunha, Rafael Fernandes"]
[Black "Galindo, Tome H Brasil"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "1921"]
[BlackElo "2107"]
[PlyCount "87"]
[EventDate "2013.08.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 c6 8. Qc2 Nbd7 9. Nf3 Re8 10. 0-0 h6 11. Bh4 a6 12. Rfb1 Nh5 13. Bxe7 Qxe7 14. b4 Nhf6 15. a4 Qd6 16. b5 axb5 17. axb5 Rxa1 18. Rxa1 c5 19. dxc5 Nxc5 20. h3 Bd7 21. Nd4 Rc8 22. Bf5 Nce4 23. Bxe4 dxe4 24. Qb3 Qc5 25. Nce2 Qd6 26. Nf4 g5 27. Nfe2 h5 28. Ng3 h4 29. Ngf5 Bxf5 30. Nxf5 Qd7 31. Nh6+ Kg7 32. Rd1 Qc7 33. Nf5+ Kg6 34. b6 Qc4 35. Qxc4 Rxc4 36. Nd6 Rc6 37. Nxb7 Rxb6 38. Nc5 Rb5 39. Nd7 Ne8 40. Rd4 f5 41. Nf8+ Kg7 42. Ne6+ Kf6 43. Nd8 Ke7 44. Nc6+ 1/2-1/2

[Event "Joao Pessoa op 08"]
[Site "Joao Pessoa"]
[Date "2013.08.03"]
[Round "3"]
[White "Dantas, Rhuan de Araujo"]
[Black "Cunha, Rafael Fernandes"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "1628"]
[BlackElo "1921"]
[PlyCount "46"]
[EventDate "2013.08.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. Bd3 Bxd3 9. Qxd3 e6 10. Nf3 Nf6 11. Ne5 Nbd7 12. Bf4 Bb4+ 13. c3 Be7 14. 0-0 Nd5 15. Bd2 Qc7 16. f4 N7f6 17. f5 Nd7 18. Nxf7 Nc5 19. dxc5 Bxc5+ 20. Kh2 Qxf7 21. fxe6 Qe7 22. Qg6+ Kd8 23. Rf7 Qh4# 0-1

[Event "Joao Pessoa op 08"]
[Site "Joao Pessoa"]
[Date "2013.08.02"]
[Round "2"]
[White "Cunha, Rafael Fernandes"]
[Black "Fernandez, Maria Florencia"]
[Result "0-1"]
[ECO "E99"]
[WhiteElo "1921"]
[BlackElo "2138"]
[PlyCount "50"]
[EventDate "2013.08.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Be3 f5 11. f3 f4 12. Bf2 g5 13. b4 Rf6 14. c5 Rh6 15. cxd6 cxd6 16. Rc1 Qe8 17. Kh1 Qh5 18. Bg1 a6 19. Nd3 b5 20. a4 Nf6 21. axb5 g4 22. Na4 g3 23. Nb6 Qg5 24. Nxc8 Rxh2+ 25. Bxh2 Qh4 0-1

[Event "Joao Pessoa op 08"]
[Site "Joao Pessoa"]
[Date "2013.08.02"]
[Round "1"]
[White "De Moura, Eden Barboza Alves"]
[Black "Cunha, Rafael Fernandes"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "1800"]
[BlackElo "1921"]
[PlyCount "80"]
[EventDate "2013.08.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. 0-0 Bg4 5. b3 Nbd7 6. Bb2 e6 7. d3 Be7 8. Nbd2 0-0 9. Re1 Qb6 10. Kh1 e5 11. Rf1 Bd6 12. c4 d4 13. Ng5 Rae8 14. Nge4 Nxe4 15. Nxe4 Bc7 16. Qc2 f5 17. Ng5 Nf6 18. a4 h6 19. Nh3 Bd6 20. Ba3 Bxa3 21. Rxa3 a5 22. f3 Bh5 23. Nf2 Nd7 24. Bh3 Nc5 25. Rb1 Na6 26. g4 fxg4 27. Bxg4 Bxg4 28. Nxg4 Re6 29. Rg1 Kh7 30. Rg3 Qc7 31. Ra1 Nc5 32. Rag1 Rf7 33. e3 Nxb3 34. Qg2 Nc5 35. Qh3 Nxd3 36. exd4 exd4 37. Qh4 Nf4 38. Rd1 d3 39. Nf2 Qd7 40. Rg4 Qd4 0-1

[Event "Natal Potiguar op"]
[Site "Natal"]
[Date "2013.07.07"]
[Round "5"]
[White "Cunha, Rafael Fernandes"]
[Black "Da Silva, Antonio Dutra"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "1907"]
[BlackElo "1781"]
[PlyCount "55"]
[EventDate "2013.07.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 e6 4. e4 Bg7 5. Bg5 h6 6. Bh4 g5 7. Bg3 d6 8. Be2 Nc6 9. h4 a6 10. hxg5 hxg5 11. Rxh8+ Bxh8 12. Qd2 Nd7 13. d5 Bxc3 14. Qxc3 Nce5 15. dxe6 fxe6 16. Bh5+ Kf8 17. 0-0-0 Qf6 18. f4 Nc6 19. Qd2 gxf4 20. Bxf4 e5 21. Bg5 Qe6 22. Rf1+ Kg7 23. Bf7 Qxf7 24. Bh6+ Kh8 25. Rxf7 Nd4 26. Qg5 Ne6 27. Qe7 Ndf8 28. Rxf8+ 1-0

[Event "Natal Potiguar op"]
[Site "Natal"]
[Date "2013.07.07"]
[Round "6"]
[White "De Sousa, Leonardo Santos"]
[Black "Cunha, Rafael Fernandes"]
[Result "1-0"]
[ECO "D27"]
[WhiteElo "2058"]
[BlackElo "1907"]
[PlyCount "129"]
[EventDate "2013.07.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 c6 4. d4 d5 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Be2 Bb7 9. 0-0 a6 10. a3 c5 11. dxc5 Bxc5 12. b4 Be7 13. Bb2 0-0 14. Rc1 Nb6 15. Nd2 Rc8 16. Nb3 Rc7 17. Na5 Ba8 18. Qb3 Nbd5 19. Rfd1 Qc8 20. Nb1 Ne4 21. Rxc7 Qxc7 22. Rc1 Qd7 23. Qc2 Nd6 24. Nd2 Rc8 25. Qd1 Bf6 26. Bxf6 Nxf6 27. Ndb3 Rxc1 28. Qxc1 Nde4 29. f3 Nd6 30. Nc5 Qc8 31. Qd2 Nfe8 32. Kf2 Bd5 33. Qd4 Nf5 34. Qf4 Ne7 35. e4 Ba8 36. Qd2 Nc6 37. Nab3 Nf6 38. Qd6 Ne8 39. Qd7 Qxd7 40. Nxd7 Bb7 41. Nbc5 Nd6 42. f4 Bc8 43. Nb6 e5 44. Nxc8 Nxc8 45. fxe5 Nxe5 46. Nxa6 Nd6 47. Nc7 Nxe4+ 48. Ke3 Nc3 49. Nxb5 Nxe2 50. Kxe2 Kf8 51. Nd4 Ke8 52. a4 Kd7 53. a5 Kc7 54. b5 Nc4 55. Nb3 Nd6 56. b6+ Kc6 57. Kd3 Kb5 58. Kd4 Kc6 59. Kd3 Kb5 60. Kc3 Kc6 61. Kb4 Nf5 62. Nc5 Nd6 63. b7 Kc7 64. a6 f5 65. a7 1-0

[Event "Natal Potiguar op"]
[Site "Natal"]
[Date "2013.07.06"]
[Round "3"]
[White "Cunha, Rafael Fernandes"]
[Black "Ribeiro, Matheus Cavalcante"]
[Result "1/2-1/2"]
[ECO "D95"]
[WhiteElo "1907"]
[BlackElo "2136"]
[PlyCount "113"]
[EventDate "2013.07.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. e3 Bg7 5. Qb3 dxc4 6. Bxc4 0-0 7. Nf3 a6 8. Ne5 e6 9. 0-0 c5 10. dxc5 Qc7 11. Nd3 Nbd7 12. Qa3 b5 13. Bxb5 Ng4 14. f4 axb5 15. Qxa8 Bb7 16. Qa3 Qc6 17. Ne1 Nxc5 18. Qb4 Rd8 19. Qxb5 Qxb5 20. Nxb5 Ba6 21. h3 Bxb5 22. hxg4 Rd1 23. a4 Bxf1 24. Kxf1 Nd3 25. Ke2 Rxc1 26. Rxc1 Nxc1+ 27. Kd2 Nb3+ 28. Kc2 Na5 29. b3 Nc6 30. Nd3 Kf8 31. b4 Ke7 32. Kb3 Kd7 33. b5 Na5+ 34. Kb4 Nb7 35. Nc5+ Nxc5 36. Kxc5 Kc7 37. b6+ Kb7 38. Kb5 Bc3 39. e4 f5 40. gxf5 gxf5 41. exf5 exf5 42. a5 Bd2 43. a6+ Ka8 44. Kc6 Bxf4 45. Kd5 Be3 46. b7+ Ka7 47. Ke5 f4 48. Ke4 Bd2 49. Kf3 h5 50. Ke4 Kb8 51. Kf3 h4 52. Kg4 Be3 53. Kxh4 Bb6 54. g4 Ka7 55. g5 Bd8 56. Kg4 Bxg5 57. Kf3 1/2-1/2

[Event "Natal Potiguar op"]
[Site "Natal"]
[Date "2013.07.06"]
[Round "4"]
[White "Zallio, Luciano de Souza"]
[Black "Cunha, Rafael Fernandes"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2108"]
[BlackElo "1907"]
[PlyCount "59"]
[EventDate "2013.07.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. g4 Bg6 5. h4 h6 6. e6 Qd6 7. exf7+ Bxf7 8. Nc3 Nd7 9. Nge2 e5 10. Bg2 0-0-0 11. dxe5 Qxe5 12. Bf4 Qe6 13. Bh3 Bg6 14. Qd2 d4 15. Qxd4 Bc5 16. g5 Bxd4 17. Bxe6 Bxc3+ 18. bxc3 Bxc2 19. Nd4 Be4 20. f3 Bxf3 21. Nxf3 Re8 22. Nd4 c5 23. Rc1 cxd4 24. cxd4+ Kd8 25. d5 hxg5 26. Bxg5+ Ngf6 27. h5 Nb6 28. Kd2 Ke7 29. Rc7+ Kd6 30. Bf4# 1-0

[Event "Natal Potiguar op"]
[Site "Natal"]
[Date "2013.07.05"]
[Round "2"]
[White "Cunha, Eduardo Arruda da G"]
[Black "Cunha, Rafael Fernandes"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "2220"]
[BlackElo "1907"]
[PlyCount "128"]
[EventDate "2013.07.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. N1e2 Nf6 7. Nf4 e6 8. Bc4 Bd6 9. 0-0 Nd5 10. Nxg6 hxg6 11. Qf3 Qh4 12. Rd1 Qxh2+ 13. Kf1 Bxg3 14. fxg3 Qh5 15. Bb3 Qf5 16. Kg1 Nd7 17. c4 N5f6 18. Bf4 g5 19. Be3 Qxf3 20. gxf3 g4 21. d5 Ne5 22. fxg4 Nfxg4 23. Bf4 0-0-0 24. dxe6 fxe6 25. c5 Rhe8 26. Kg2 Nd3 27. Bd6 Ne3+ 28. Kf3 Nxd1 29. Rxd1 Nb4 30. Re1 Nd5 31. Bc2 Rxd6 32. cxd6 Kd7 33. Re5 Kxd6 34. Rg5 Rf8+ 35. Ke2 Rf7 36. Bg6 Re7 37. a3 b6 38. Rg4 c5 39. Bd3 Nf6 40. Rh4 e5 41. Rh8 e4 42. Bb5 Ke5 43. Rh1 g5 44. Rf1 Nh5 45. Rg1 Rf7 46. Be8 Rh7 47. Bg6 Rh6 48. Bf7 Nf6 49. Rg2 Rh1 50. Kd2 Ng4 51. Be8 Rh2 52. Rxh2 Nxh2 53. Bh5 Nf1+ 54. Ke1 Nxg3 55. Bd1 Kf4 56. b4 cxb4 57. axb4 a5 58. bxa5 bxa5 59. Ba4 e3 60. Bb5 g4 61. Ba4 Ne4 62. Kf1 g3 63. Bb5 Nc3 64. Bc6 a4 0-1

[Event "Natal Potiguar op"]
[Site "Natal"]
[Date "2013.07.05"]
[Round "1"]
[White "Cunha, Rafael Fernandes"]
[Black "Da Silva Tomaz, Luiz Antonio"]
[Result "1-0"]
[ECO "A60"]
[WhiteElo "1907"]
[BlackElo "1756"]
[PlyCount "123"]
[EventDate "2013.07.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e5 4. dxe6 fxe6 5. Nc3 Nc6 6. e4 Be7 7. Nf3 0-0 8. Be2 b6 9. 0-0 Bb7 10. Bg5 Nh5 11. Bxe7 Qxe7 12. Nb5 Nf4 13. Re1 Rf6 14. Nd6 Rg6 15. g3 Ba6 16. Bf1 Rf8 17. e5 Na5 18. Kh1 Nh5 19. Nh4 Rh6 20. Qd2 Bb7+ 21. Nxb7 Nxb7 22. Rad1 Rf7 23. Bg2 Nd8 24. Kg1 Nf4 25. Nf3 Nxg2 26. Kxg2 Nc6 27. Re3 Qd8 28. Rd3 Qa8 29. Kg1 Rxf3 30. Rxf3 Nxe5 31. Rc3 Nf3+ 32. Rxf3 Qxf3 33. Qxd7 Rf6 34. Qe8+ Rf8 35. Qxe6+ Kh8 36. Rd2 h6 37. Qd7 Rf7 38. Qd5 Qf6 39. Qd8+ Qxd8 40. Rxd8+ Kh7 41. Kg2 g5 42. f3 Re7 43. Kf2 Rf7 44. Rd5 Kg7 45. Re5 Rd7 46. Ke2 Kf6 47. Re8 Rd4 48. b3 Kf7 49. Re4 Rxe4+ 50. fxe4 Kf6 51. g4 Ke6 52. Kd3 Ke5 53. Ke3 Ke6 54. a3 a5 55. Kf3 Ke5 56. Ke3 Ke6 57. Ke2 Kd6 58. e5+ Kxe5 59. Ke3 Ke6 60. Ke4 Kd6 61. a4 Ke6 62. h3 1-0

[Event "Fortaleza Alves memorial 17th"]
[Site "Fortaleza"]
[Date "2013.05.19"]
[Round "6"]
[White "Bastos, Werton Alvarenga"]
[Black "Cunha, Rafael Fernandes"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "2045"]
[BlackElo "1914"]
[PlyCount "73"]
[EventDate "2013.05.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nf3 Nc6 6. 0-0 Be7 7. d4 e4 8. Ne5 Nxe5 9. dxe5 f5 10. exf6 Nxf6 11. Nc3 Qxd1 12. Rxd1 Bf5 13. Bg5 0-0 14. Bxf6 Bxf6 15. Bxe4 Bxc3 16. Bd5+ Kh8 17. bxc3 c6 18. Bf3 Rac8 19. g4 Be6 20. Rd2 h6 21. Rad1 Rce8 22. Rb2 Re7 23. Kg2 Rfe8 24. h3 Bc4 25. Rdd2 Rf8 26. Kg3 Ref7 27. a4 g5 28. Rd6 Kg7 29. Rbd2 a5 30. R6d4 Be6 31. Rb2 Kg8 32. Kg2 Bd5 33. Rxd5 Rxf3 34. exf3 cxd5 35. Rxb7 Rc8 36. Rb5 Rxc3 37. Rxd5 1-0

[Event "Fortaleza Alves memorial 17th"]
[Site "Fortaleza"]
[Date "2013.05.19"]
[Round "5"]
[White "Cunha, Rafael Fernandes"]
[Black "Leite, Joao Carlos Zirpoli"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "1914"]
[BlackElo "1709"]
[PlyCount "87"]
[EventDate "2013.05.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nbd7 8. Bg5 c5 9. d5 Re8 10. Ne1 h6 11. Be3 Nh7 12. Qd2 Ng5 13. Qc2 Nf8 14. Nd3 f5 15. f3 f4 16. Bf2 Nh3+ 17. gxh3 Bxh3 18. Kh1 Bxf1 19. Rxf1 Nh7 20. Rg1 g5 21. Bf1 Qd7 22. Be1 Nf6 23. Qg2 a6 24. h4 Qf7 25. hxg5 Qh5+ 26. Qh3 hxg5 27. Qxh5 Nxh5 28. Rxg5 Nf6 29. Bh3 Re7 30. Bh4 Kf7 31. Be6+ Rxe6 32. dxe6+ Kg8 33. Nd5 Nh7 34. Rg6 Nf8 35. Rg2 Nxe6 36. Be7 Nd4 37. Ne1 Kf7 38. Bxd6 Rc8 39. Rg5 Bf6 40. Nxf6 Kxf6 41. Rxe5 Rh8+ 42. Kg2 Rg8+ 43. Kf2 Rg3 44. Rxc5 1-0

[Event "Fortaleza Alves memorial 17th"]
[Site "Fortaleza"]
[Date "2013.05.18"]
[Round "4"]
[White "Correia, Mario Rui Costa"]
[Black "Cunha, Rafael Fernandes"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "2119"]
[BlackElo "1914"]
[PlyCount "37"]
[EventDate "2013.05.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. g3 b5 6. Bg2 Bb7 7. 0-0 Nf6 8. Re1 Qc7 9. Nc3 Be7 10. e5 Ng8 11. Qg4 g6 12. Bg5 Bxg2 13. Kxg2 Nc6 14. Bxe7 Nxd4 15. Bd6 Qb7+ 16. Ne4 Nxc2 17. Rec1 Nxa1 18. Qf3 Ra7 19. Bb4 1-0

[Event "Fortaleza Alves memorial 17th"]
[Site "Fortaleza"]
[Date "2013.05.18"]
[Round "3"]
[White "Cunha, Rafael Fernandes"]
[Black "Feitosa, Airton Jose Tajra"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "1914"]
[BlackElo "1803"]
[PlyCount "71"]
[EventDate "2013.05.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. Nf3 Be7 5. h3 0-0 6. Bf4 d6 7. e3 Qe8 8. Be2 c6 9. 0-0 Nbd7 10. Qc2 e5 11. dxe5 dxe5 12. Nxe5 Nxe5 13. Bxe5 Be6 14. Rfd1 Qg6 15. Bd3 Qh5 16. Ne2 g5 17. Ng3 Qh4 18. Nxf5 Bxf5 19. Bxf5 g4 20. Be6+ Kg7 21. Bxg4 Kf7 22. Bxf6 Bxf6 23. Rd7+ Kg8 24. Be6+ Kh8 25. Bf5 Bg7 26. Rad1 h5 27. Rxb7 Qf6 28. e4 Rfb8 29. Rdd7 Rxb7 30. Rxb7 a6 31. Qb3 Qe5 32. Qf3 Qe8 33. Bd7 Qg6 34. Bf5 Qg5 35. Qg3 Qh6 36. Rb8+ 1-0

[Event "Fortaleza Alves memorial 17th"]
[Site "Fortaleza"]
[Date "2013.05.17"]
[Round "1"]
[White "Cunha, Rafael Fernandes"]
[Black "Barbosa, Joao Francisco Meir"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1914"]
[BlackElo "2009"]
[PlyCount "73"]
[EventDate "2013.05.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. cxd5 Nxd5 4. e4 Nf6 5. Nc3 e6 6. Bg5 Be7 7. Nf3 Nbd7 8. Rc1 c6 9. Bd3 Ng4 10. Bf4 Ngf6 11. 0-0 Nh5 12. Be3 Nhf6 13. Qc2 e5 14. dxe5 Ng4 15. Bf4 Qc7 16. Nb5 Qb8 17. Nd6+ Bxd6 18. exd6 Ngf6 19. e5 Nd5 20. Bg5 Nb4 21. Qb3 Nxd3 22. Qxd3 0-0 23. Be7 Re8 24. Ng5 g6 25. Qh3 h5 26. Qf3 Nxe5 27. Qf6 Rxe7 28. Qxe7 Be6 29. Nxe6 fxe6 30. Qxe6+ Nf7 31. Qxg6+ Kf8 32. Rcd1 Qd8 33. Rfe1 Qh4 34. Re7 Qc4 35. b3 Qf4 36. g3 Qf3 37. Rd3 1-0

[Event "Fortaleza Alves memorial 17th"]
[Site "Fortaleza"]
[Date "2013.05.17"]
[Round "2"]
[White "Valle, Adriano"]
[Black "Cunha, Rafael Fernandes"]
[Result "1-0"]
[ECO "E09"]
[WhiteElo "2254"]
[BlackElo "1914"]
[PlyCount "115"]
[EventDate "2013.05.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Nbd2 Nf6 5. g3 Be7 6. Bg2 0-0 7. 0-0 Nbd7 8. Qc2 Nb6 9. c5 Nbd7 10. e4 dxe4 11. Nxe4 Nxe4 12. Qxe4 e5 13. Nxe5 Nxe5 14. dxe5 Bxc5 15. Bf4 Qb6 16. Qc2 Bg4 17. h3 Bh5 18. Be4 Bg6 19. Bxg6 fxg6 20. Rad1 Rf5 21. b4 Qxb4 22. Rb1 Qd4 23. Rxb7 Rd8 24. Qb3+ Kh8 25. e6 g5 26. Be3 Qe5 27. Rd7 Re8 28. Bxc5 Qxc5 29. Qb7 Rxe6 30. Rxg7 Rh6 31. Re7 Rf8 32. Qb2+ Rhf6 33. Re6 Kg7 34. Re5 Qd6 35. Rxg5+ Kh8 36. Rg4 Qe6 37. Rf4 Kg8 38. Rxf6 Rxf6 39. Rd1 Qf7 40. Rd8+ Kg7 41. Rd6 Qe7 42. Qxf6+ Qxf6 43. Rxf6 Kxf6 44. Kf1 Ke5 45. Ke2 Kd4 46. Kd2 Ke4 47. f4 h5 48. Kc3 h4 49. gxh4 Kxf4 50. Kc4 Kf5 51. Kc5 Kg6 52. a4 Kh5 53. a5 Kxh4 54. Kxc6 Kxh3 55. a6 Kg4 56. Kb7 Kf5 57. Kxa7 Ke6 58. Kb7 1-0

[Event "Joao Pessoa op 4th"]
[Site "Joao Pessoa"]
[Date "2013.03.17"]
[Round "5"]
[White "Cabral Mesquita, Jussier"]
[Black "Cunha, Rafael Fernandes"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "1813"]
[BlackElo "1940"]
[PlyCount "133"]
[EventDate "2013.03.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be3 Nf6 6. f3 Qc7 7. Be2 Nc6 8. c3 Be7 9. Nd2 d5 10. exd5 Nxd5 11. Bf2 Nf4 12. 0-0 Nxe2+ 13. Qxe2 Bd6 14. g3 0-0 15. Rad1 b5 16. Ne4 Be7 17. f4 Bb7 18. Rfe1 Nxd4 19. Bxd4 Qc6 20. Qg4 g6 21. Qh3 f5 22. Ng5 Bxg5 23. fxg5 Qh1+ 24. Kf2 Qf3+ 25. Kg1 Bd5 26. a3 a5 27. Rd2 Rfc8 28. Rde2 Qd3 29. Re3 Qc4 30. Qf1 Qb3 31. Qe2 b4 32. cxb4 Qa2 33. Rc3 Be4 34. bxa5 Rxc3 35. Bxc3 Qd5 36. Rd1 Qc6 37. Qd2 Bh1 38. Qf2 Re8 39. Rd2 e5 40. Qe3 Be4 41. Qb6 Qc8 42. Qb3+ Kg7 43. Qb6 Re6 44. Rd6 Re7 45. Rd8 Qe6 46. Qxe6 Rxe6 47. b4 h6 48. gxh6+ Kxh6 49. b5 Bf3 50. a6 Rb6 51. a4 e4 52. Ba5 Re6 53. a7 e3 54. a8Q Bxa8 55. Rxa8 e2 56. b6 e1Q+ 57. Bxe1 Rxe1+ 58. Kf2 Rb1 59. a5 Kg5 60. Rb8 f4 61. gxf4+ Kxf4 62. Rf8+ Ke5 63. a6 Rb2+ 64. Kg3 Rxb6 65. a7 Rb3+ 66. Kh4 Ke6 67. a8Q 1-0

[Event "Joao Pessoa op 4th"]
[Site "Joao Pessoa"]
[Date "2013.03.17"]
[Round "6"]
[White "Cunha, Rafael Fernandes"]
[Black "Da Silva Filho, Ibernon Luiz"]
[Result "0-1"]
[ECO "A50"]
[WhiteElo "1940"]
[BlackElo "1721"]
[PlyCount "56"]
[EventDate "2013.03.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 b6 3. d5 Ba6 4. e3 g6 5. Nc3 Bg7 6. Nf3 0-0 7. e4 d6 8. Be2 Nbd7 9. 0-0 Nc5 10. Nd2 e6 11. f4 Bc8 12. Rb1 h5 13. Qc2 Re8 14. b4 Ncd7 15. Bb2 Ng4 16. Bxg4 hxg4 17. Ne2 Qh4 18. Ng3 exd5 19. cxd5 Ba6 20. Rf2 Bxb2 21. Rxb2 Kg7 22. Qc3+ Nf6 23. b5 Bb7 24. Qxc7 Rh8 25. Ndf1 Bxd5 26. exd5 Rac8 27. Qxd6 Rc1 28. f5 Qxh2# 0-1

[Event "Joao Pessoa op 4th"]
[Site "Joao Pessoa"]
[Date "2013.03.16"]
[Round "3"]
[White "Cunha, Jose Manoel Vercosa"]
[Black "Cunha, Rafael Fernandes"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "1689"]
[BlackElo "1940"]
[PlyCount "52"]
[EventDate "2013.03.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 dxc4 5. e4 b5 6. a3 Nf6 7. Bg5 Be7 8. Be2 Bb7 9. 0-0 0-0 10. e5 Nd5 11. Bxe7 Qxe7 12. Qc2 a6 13. Ne4 h6 14. b4 Nd7 15. Nc5 N7b6 16. Nd2 a5 17. Nde4 axb4 18. Nd6 b3 19. Nxb3 cxb3 20. Qxb3 Ra4 21. Rfd1 Rfa8 22. Rd3 Nf4 23. Qd1 Nxd3 24. Qxd3 Nc4 25. Qf3 Nxd6 26. exd6 Qxd6 0-1

[Event "Joao Pessoa op 4th"]
[Site "Joao Pessoa"]
[Date "2013.03.16"]
[Round "4"]
[White "Cunha, Rafael Fernandes"]
[Black "Torres, Douglas da Silva"]
[Result "0-1"]
[ECO "E38"]
[WhiteElo "1940"]
[BlackElo "2101"]
[PlyCount "70"]
[EventDate "2013.03.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Nc6 6. a3 Qa5 7. Bd2 0-0 8. Qd1 Bxc3 9. Bxc3 Qxc5 10. Bxf6 gxf6 11. e3 a5 12. Nf3 Ne5 13. Nxe5 Qxe5 14. Qc2 d5 15. Bd3 dxc4 16. Bxh7+ Kg7 17. Be4 Bd7 18. 0-0 Rh8 19. h3 Qg5 20. f4 Qg3 21. Rf3 Qh4 22. Bxb7 Rab8 23. Be4 f5 24. Qc3+ Kh7 25. Bc2 Bc6 26. Rf2 Rhg8 27. Kf1 Rxg2 28. Rxg2 Bxg2+ 29. Ke2 Qxh3 30. Qf6 Qf3+ 31. Kd2 Qf2+ 32. Kc1 Qe1+ 33. Bd1 Qxe3+ 34. Kb1 Be4+ 35. Ka2 Qb3+ 0-1

[Event "Joao Pessoa op 4th"]
[Site "Joao Pessoa"]
[Date "2013.03.15"]
[Round "2"]
[White "Cunha, Rafael Fernandes"]
[Black "Andrade, Roberto Luiz Costa"]
[Result "0-1"]
[ECO "D18"]
[WhiteElo "1940"]
[BlackElo "2198"]
[PlyCount "56"]
[EventDate "2013.03.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 0-0 9. h3 h6 10. Qb3 Qe7 11. Rd1 a5 12. Bd2 Nbd7 13. Rac1 e5 14. d5 Nc5 15. Qa2 Rad8 16. dxc6 bxc6 17. Ne2 Bxd2 18. Nxd2 Nd3 19. Bxd3 Bxd3 20. Ng3 Nd5 21. Nc4 Nb4 22. Qa3 Bxc4 23. Rxd8 Rxd8 24. Rxc4 Rd1+ 25. Nf1 Qd6 26. Qc3 Rb1 27. Rc5 Rxf1+ 28. Kxf1 Qd1+ 0-1

[Event "Joao Pessoa op 4th"]
[Site "Joao Pessoa"]
[Date "2013.03.15"]
[Round "1"]
[White "Dantas, Rhuan de Araujo"]
[Black "Cunha, Rafael Fernandes"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1768"]
[BlackElo "1940"]
[PlyCount "53"]
[EventDate "2013.03.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. Be3 Bb7 7. Bd3 Qc7 8. 0-0 Nf6 9. f3 d5 10. exd5 Nxd5 11. Nxd5 Bxd5 12. Qe2 Bd6 13. g3 0-0 14. c3 Nd7 15. Qc2 h6 16. Qg2 Ne5 17. Be4 Bxe4 18. fxe4 b4 19. cxb4 Bxb4 20. Rac1 Qb7 21. Nb3 Rac8 22. Bd4 Qb5 23. Rxc8 Rxc8 24. Qf2 f6 25. Qe3 Rc2 26. Rxf6 gxf6 27. Qxh6 0-1

[Event "Recife Dokmus op"]
[Site "Recife"]
[Date "2013.01.17"]
[Round "1"]
[White "Cunha, Rafael Fernandes"]
[Black "Noia, Paula Rafaela Corre"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1960"]
[PlyCount "87"]
[EventDate "2013.01.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. cxd5 Nxd5 4. e4 Nb6 5. Nc3 e6 6. Be3 N8d7 7. Nf3 Be7 8. Be2 0-0 9. 0-0 c5 10. Qc2 cxd4 11. Bxd4 f6 12. Nb5 e5 13. Be3 Rf7 14. Rfd1 Kh8 15. a4 a5 16. Nc7 Rb8 17. Bxb6 Qf8 18. Ba7 b6 19. Bxb8 Nxb8 20. Bc4 Bg4 21. Bxf7 Qxf7 22. Rd3 h6 23. Rad1 Kh7 24. h3 Bxf3 25. Rxf3 Bc5 26. Nb5 Nc6 27. Qb3 Qf8 28. Qe6 Nd4 29. Nxd4 Bxd4 30. Qf5+ Kh8 31. Rc1 Bc5 32. Rd3 Kg8 33. Qe6+ Kh7 34. Rd7 Kh8 35. Rc3 Kh7 36. Rg3 Kh8 37. Rc7 Kh7 38. Qd7 Be7 39. Qxe7 Qxe7 40. Rxe7 Kh8 41. Rexg7 h5 42. Ra7 h4 43. Rc3 f5 44. Rc8# 1-0

[Event "Potiguar-ch"]
[Site "Natal"]
[Date "2012.09.30"]
[Round "9"]
[White "Cunha, Rafael Fernandes"]
[Black "Silva, Carolina Alves"]
[Result "1-0"]
[ECO "D52"]
[WhiteElo "1912"]
[BlackElo "1684"]
[PlyCount "93"]
[EventDate "2012.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 c6 6. Nf3 Qa5 7. Nd2 Bb4 8. Qc2 Ne4 9. Ndxe4 dxe4 10. Bh4 0-0 11. Be2 e5 12. 0-0 exd4 13. exd4 Bxc3 14. bxc3 f5 15. Be7 Rf7 16. Bb4 Qc7 17. Bh5 Rf6 18. h3 Rh6 19. Be2 Nf6 20. Ba3 Ng4 21. Bxg4 fxg4 22. Qxe4 Bd7 23. Bc1 Re8 24. Qf4 Qa5 25. Qg3 Rf6 26. hxg4 Rg6 27. g5 h6 28. f4 Bf5 29. Re1 Rge6 30. Re5 Rxe5 31. fxe5 Re6 32. gxh6 Rg6 33. Qf3 Bg4 34. Qd3 Bh5 35. hxg7 Kxg7 36. d5 cxd5 37. cxd5 Qb6+ 38. Be3 Qb2 39. Qf1 Bf3 40. Qxf3 Qxa1+ 41. Kh2 Qxc3 42. e6 Rf6 43. Qg4+ Kf8 44. Bg5 Qe5+ 45. Kh3 Rg6 46. e7+ Ke8 47. Qc8+ 1-0

[Event "Potiguar-ch"]
[Site "Natal"]
[Date "2012.09.29"]
[Round "7"]
[White "De Macedo, Luiz Soares"]
[Black "Cunha, Rafael Fernandes"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "1718"]
[BlackElo "1912"]
[PlyCount "90"]
[EventDate "2012.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. a3 b5 6. Be2 Bb7 7. Bf3 Qc7 8. Nc3 Nf6 9. Bg5 Be7 10. Qe2 b4 11. Nb1 bxa3 12. Nxa3 Bb4+ 13. Bd2 Bxd2+ 14. Kxd2 Nc6 15. Nxc6 Bxc6 16. c3 Rb8 17. Rab1 Qf4+ 18. Qe3 Nxe4+ 19. Bxe4 Qxe4 20. f3 Qd5+ 21. Ke2 Ba4 22. Rhe1 Bb3 23. Rbc1 Bc4+ 24. Nxc4 Qxc4+ 25. Kf2 Rxb2+ 26. Kg1 0-0 27. Red1 Qa2 28. Qg5 d5 29. Rd4 h6 30. Qg3 Rb1 31. Rdd1 Rxc1 32. Rxc1 Qd2 33. Qe1 Qxe1+ 34. Rxe1 Rc8 35. Ra1 Rc6 36. Ra3 Kf8 37. Kf2 Ke7 38. Ke3 e5 39. g4 g6 40. h4 f5 41. g5 hxg5 42. hxg5 f4+ 43. Kd3 Ke6 44. Ra4 Kf5 45. c4 dxc4+ 0-1

[Event "Potiguar-ch"]
[Site "Natal"]
[Date "2012.09.23"]
[Round "5"]
[White "Cunha, Rafael Fernandes"]
[Black "Dantas, David Luan de Barro"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "1912"]
[BlackElo "1801"]
[PlyCount "118"]
[EventDate "2012.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 c5 7. d5 Na6 8. 0-0 Nc7 9. Ne1 a6 10. a4 b6 11. f4 e6 12. Nf3 exd5 13. cxd5 Re8 14. Bd3 Bd7 15. Re1 b5 16. axb5 Nxb5 17. Bd2 Qb6 18. Qc2 c4+ 19. Be3 cxd3 20. Qxd3 Qb7 21. Bf2 Ng4 22. Bg3 Qb6+ 23. Kh1 Nf2+ 24. Bxf2 Qxf2 25. Re2 Qb6 26. Na4 Qa7 27. e5 Bf5 28. Qd2 Rad8 29. h3 Re7 30. g4 Bc8 31. Rae1 dxe5 32. fxe5 Bb7 33. Kh2 Rxd5 34. Qf4 Nd4 35. Nxd4 Qxd4 36. Qxd4 Rxd4 37. Nc5 Rd5 38. Nxb7 Rxb7 39. Kg2 Re7 40. Ra1 Re6 41. Ra4 Rdxe5 42. Rd2 Re2+ 43. Rxe2 Rxe2+ 44. Kf3 Re6 45. b3 Rb6 46. Ra2 Rxb3+ 47. Ke4 Rxh3 48. Rxa6 h5 49. gxh5 Rxh5 50. Kf3 Kh7 51. Ra7 f6 52. Ra6 Kh6 53. Kg4 f5+ 54. Kg3 Be5+ 55. Kf3 Rh3+ 56. Kg2 Rg3+ 57. Kf2 f4 58. Re6 Bd4+ 59. Ke2 Re3+ 0-1

[Event "Potiguar-ch"]
[Site "Natal"]
[Date "2012.09.23"]
[Round "4.6"]
[White "De Lima, Alan Silva"]
[Black "Cunha, Rafael Fernandes"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "1848"]
[BlackElo "1912"]
[PlyCount "102"]
[EventDate "2012.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. g3 d5 3. cxd5 Qxd5 4. Nf3 Nc6 5. Bg2 Be6 6. 0-0 Qd7 7. Re1 Be7 8. d3 0-0-0 9. Qa4 f6 10. Be3 a6 11. Nc3 g5 12. a3 Nd4 13. Qxd7+ Rxd7 14. Bxd4 exd4 15. Ne4 g4 16. Nh4 f5 17. Nd2 Bxh4 18. gxh4 Ne7 19. e3 dxe3 20. Rxe3 Bf7 21. Rae1 Ng6 22. h3 Nxh4 23. hxg4 Nxg2 24. Kxg2 fxg4 25. Kg3 h5 26. Ne4 Bg6 27. Nc5 Rd5 28. b4 a5 29. Re6 axb4 30. Rxg6 Rxc5 31. axb4 Rd5 32. Re3 Rd4 33. b5 h4+ 34. Kh2 Rf4 35. Re2 Rhf8 36. Kg1 b6 37. Rc2 R8f5 38. Rg7 Rc5 39. Rg8+ Kb7 40. Rb2 Rc3 41. Ra2 Rb3 42. Rg5 Rxd3 43. Rh5 h3 44. Rc2 Rd7 45. Kh1 Rg7 46. Ra2 Rc4 47. Rb2 Rc5 48. Rh6 Rgg5 49. Rh4 Rxb5 50. Rxb5 Rxb5 51. Rxg4 Rh5 0-1

[Event "Potiguar-ch"]
[Site "Natal"]
[Date "2012.09.22"]
[Round "3"]
[White "Cunha, Rafael Fernandes"]
[Black "Macedo, Maximo Iack Miranda"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "1912"]
[BlackElo "2400"]
[PlyCount "74"]
[EventDate "2012.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 dxc4 5. a4 Bb4 6. e3 b5 7. Nd2 Qd7 8. Qg4 f5 9. Qh5+ g6 10. Qd1 Nf6 11. Qc2 Bb7 12. b3 Bxc3 13. Qxc3 Nd5 14. Qc2 c3 15. Nf3 b4 16. e4 Nf6 17. e5 Ne4 18. Bh6 Na6 19. Rd1 0-0-0 20. Ng5 Nd2 21. Nf3 Nxf3+ 22. gxf3 c5 23. Be2 cxd4 24. Be3 dxe3 25. Rxd7 Rxd7 26. fxe3 Rd2 27. Qc1 Nc5 28. 0-0 Rxe2 29. e4 Rd8 30. Rd1 Rxd1+ 31. Qxd1 c2 32. Qxe2 c1Q+ 33. Kg2 fxe4 34. fxe4 Bxe4+ 35. Kh3 Qh6+ 36. Kg3 Qg5+ 37. Kh3 Bf5+ 0-1

[Event "Potiguar-ch"]
[Site "Natal"]
[Date "2012.09.22"]
[Round "2"]
[White "Cunha, Rafael Fernandes"]
[Black "Silveira Filho, Neri da Silva"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1912"]
[BlackElo "2243"]
[PlyCount "109"]
[EventDate "2012.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. f4 d5 4. e5 h5 5. Nc3 Nh6 6. Nf3 Nf5 7. Be2 c6 8. 0-0 0-0 9. Qe1 b6 10. Qf2 Na6 11. Ng5 Nb4 12. Bd1 f6 13. Nf3 a5 14. a3 Na6 15. Nh4 Nxh4 16. Qxh4 fxe5 17. fxe5 Rxf1+ 18. Kxf1 Qf8+ 19. Bf3 Bg4 20. Qf2 Bxf3 21. Qxf3 Qxf3+ 22. gxf3 Rf8 23. Ke2 Nc7 24. Be3 Ne6 25. Rg1 Kh7 26. Na4 b5 27. Nc3 b4 28. axb4 axb4 29. Na4 Ra8 30. b3 c5 31. Nxc5 Nxc5 32. dxc5 Bxe5 33. Rg5 Bxh2 34. Rxd5 Ra2 35. Kd3 Ra7 36. Rd4 Bg3 37. Rxb4 h4 38. Bf4 Bxf4 39. Rxf4 g5 40. Rg4 Kg6 41. b4 Kf5 42. c6 e5 43. b5 Rc7 44. c4 h3 45. Rg1 e4+ 46. fxe4+ Kf4 47. c5 g4 48. b6 h2 49. Rh1 Rh7 50. b7 Rh3+ 51. Kc2 Rh8 52. c7 g3 53. b8Q g2 54. c8Q+ Kf3 55. Qf5+ 1-0

[Event "Potiguar-ch"]
[Site "Natal"]
[Date "2012.09.21"]
[Round "1"]
[White "Gomes, Joimary"]
[Black "Cunha, Rafael Fernandes"]
[Result "0-1"]
[ECO "B21"]
[BlackElo "1912"]
[PlyCount "88"]
[EventDate "2012.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. Qxd4 Nc6 4. Qc3 e6 5. a3 Nf6 6. Bg5 Nxe4 7. Bxd8 Nxc3 8. Nxc3 Kxd8 9. Nf3 h6 10. Be2 Bc5 11. b4 Bb6 12. b5 Nd4 13. 0-0-0 Nxf3 14. Bxf3 Bxf2 15. Rhf1 Be3+ 16. Kb2 Ke7 17. Bd5 Bg5 18. Rde1 Bf6 19. g4 Rd8 20. Kb3 Kf8 21. Bf3 d5 22. h4 Bxh4 23. Re2 Bd7 24. Rh1 Bf6 25. a4 Bxc3 26. Kxc3 Rac8+ 27. Kd2 Rc4 28. Ke1 Rxa4 29. Rf2 Ra1+ 30. Bd1 Bxb5 31. Rf4 e5 32. Rf5 f6 33. Rh2 Ke7 34. Rf3 Rc8 35. Rff2 Rc4 36. Rd2 Rxg4 37. Kf2 Rf4+ 38. Kg3 Ra3+ 39. c3 Rxc3+ 40. Kg2 Bf1+ 41. Kh1 Rg3 42. Rxd5 Bc4 43. Rg2 Rh3+ 44. Kg1 Rf1# 0-1

[Event "Recife Arraes Memorial 5th"]
[Site "Recife"]
[Date "2012.09.09"]
[Round "7"]
[White "Cunha, Rafael Fernandes"]
[Black "Cardoso, Almir Correia"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "1912"]
[BlackElo "2107"]
[PlyCount "95"]
[EventDate "2012.09.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nbd7 8. Be3 Re8 9. Qc2 Ng4 10. Bg5 f6 11. Bh4 g5 12. Bg3 exd4 13. Nxd4 Nde5 14. h3 Nh6 15. Bh5 Rf8 16. Nd5 f5 17. f4 Ng6 18. Ne2 fxe4 19. Bxg6 hxg6 20. fxg5 Nf5 21. Bf4 c6 22. Ndc3 d5 23. Rad1 Qb6+ 24. Kh1 Be6 25. Na4 Qb4 26. c5 b5 27. cxb6 axb6 28. Qxc6 Bf7 29. Nxb6 Rxa2 30. Nxd5 Qxb2 31. Rde1 Nd4 32. Ne7+ Kh7 33. Qxe4 Nf5 34. Nxf5 gxf5 35. Qxf5+ Bg6 36. Qg4 Qc2 37. Nc1 Ra4 38. Qh4+ Kg8 39. Qg3 Qc4 40. Ne2 Bh5 41. Be5 Rxf1+ 42. Rxf1 Qxe2 43. Qb3+ Qc4 44. Qxc4+ Rxc4 45. Bxg7 Kxg7 46. Ra1 Kg6 47. Kh2 Kxg5 48. Ra2 1/2-1/2

[Event "Recife Arraes Memorial 5th"]
[Site "Recife"]
[Date "2012.09.09"]
[Round "6"]
[White "Macedo, Maximo Valerio"]
[Black "Cunha, Rafael Fernandes"]
[Result "1/2-1/2"]
[ECO "B42"]
[WhiteElo "2055"]
[BlackElo "1912"]
[PlyCount "95"]
[EventDate "2012.09.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Bd3 Bb4+ 7. Bd2 Bxd2+ 8. Nxd2 e5 9. Nc2 d6 10. 0-0 0-0 11. Re1 Be6 12. Nf1 Nbd7 13. b4 Nb6 14. Nfe3 Qd7 15. Nd5 Nfxd5 16. cxd5 Bg4 17. f3 Bh5 18. Ne3 Rac8 19. a4 Rc7 20. a5 Na8 21. Qb3 Rfc8 22. Nc4 Kh8 23. Ra2 f6 24. Rc2 Be8 25. Ra1 Qd8 26. Rac1 Bb5 27. Na3 Bxd3 28. Qxd3 Kg8 29. Rc4 Kf8 30. R1c3 Ke7 31. Nc2 Kd7 32. Ne3 g6 33. Qc2 Rxc4 34. Rxc4 Rxc4 35. Qxc4 Qc7 36. Kf1 Qxc4+ 37. Nxc4 Nc7 38. Na3 f5 39. Ke2 Ke7 40. g3 Kf6 41. Ke3 g5 42. Nc4 Nb5 43. Kd3 f4 44. g4 Ke7 45. Nd2 Nd4 46. Kc3 Kd7 47. Kd3 Kc7 48. Kc3 1/2-1/2

[Event "Recife Arraes Memorial 5th"]
[Site "Recife"]
[Date "2012.09.08"]
[Round "5"]
[White "Cunha, Rafael Fernandes"]
[Black "Soares, Alberto M Colares"]
[Result "1-0"]
[ECO "D58"]
[WhiteElo "1912"]
[BlackElo "2199"]
[PlyCount "48"]
[EventDate "2012.09.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Bg5 Be7 5. Nf3 0-0 6. e3 h6 7. Bh4 b6 8. Bd3 Bb7 9. 0-0 dxc4 10. Bxc4 Nbd7 11. Qc2 g5 12. Bg3 Nh5 13. d5 Nxg3 14. hxg3 e5 15. d6 Bf6 16. Rfd1 c6 17. Qf5 Bg7 18. Ne4 Bc8 19. Qg6 Nf6 20. Nxe5 Nd5 21. Nxc6 fxg6 22. Bxd5+ Be6 23. Bxe6+ Kh7 24. Nxd8 Raxd8 1-0

[Event "Recife Arraes Memorial 5th"]
[Site "Recife"]
[Date "2012.09.08"]
[Round "4"]
[White "De Moura, Sergio Jovelino"]
[Black "Cunha, Rafael Fernandes"]
[Result "1-0"]
[ECO "A31"]
[WhiteElo "2096"]
[BlackElo "1912"]
[PlyCount "89"]
[EventDate "2012.09.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 b6 6. Nc3 Bb7 7. Be3 Qc7 8. Qd2 Nf6 9. f3 d6 10. Be2 Nbd7 11. Rc1 Be7 12. 0-0 0-0 13. Rfd1 Rac8 14. Bf1 Rfd8 15. Qf2 Ba8 16. b3 Qb7 17. Rc2 Bf8 18. Rdc1 Qa7 19. Qg3 d5 20. cxd5 exd5 21. Nxd5 Rxc2 22. Nxf6+ Nxf6 23. Rxc2 Bc5 24. Nf5 Bxe3+ 25. Nxe3 b5 26. Qf2 Qd7 27. Rc1 Qe7 28. Nf5 Qb4 29. Qb6 Qd2 30. Rc2 Qd1 31. Ne3 Qd7 32. Rc7 Qd2 33. Rc2 Qd7 34. Rc1 Ne8 35. Rd1 Nd6 36. Nf5 Rc8 37. Rxd6 Qe8 38. Qd4 Qf8 39. Rxa6 g6 40. Nd6 Rc6 41. Bxb5 Rc1+ 42. Bf1 Bc6 43. Nc4 Be8 44. Ra8 Qe7 45. Nd6 1-0

[Event "Recife Arraes Memorial 5th"]
[Site "Recife"]
[Date "2012.09.07"]
[Round "2"]
[White "Araujo, Henrique Jose Morai"]
[Black "Cunha, Rafael Fernandes"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "2184"]
[BlackElo "1912"]
[PlyCount "91"]
[EventDate "2012.09.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be2 b5 6. 0-0 Bb7 7. f3 Bc5 8. Kh1 Qc7 9. Qd3 Nf6 10. c4 Bd6 11. cxb5 Bxh2 12. g4 Qg3 13. Rd1 Bg1 14. Bf4 Qxf4 15. Kxg1 h5 16. g5 Qxg5+ 17. Kf2 h4 18. Rg1 Qf4 19. Nd2 g6 20. Rac1 h3 21. Qe3 Qh4+ 22. Kf1 h2 23. Rh1 Qh3+ 24. Kf2 Nh5 25. Qg5 Ng7 26. Rc7 Rh5 27. Qg3 Bxe4 28. Nxe4 Kd8 29. Rb7 Qxg3+ 30. Nxg3 Rd5 31. Ke3 Kc8 32. bxa6 Nxa6 33. Rb5 Nc5 34. a3 Nf5+ 35. Ngxf5 gxf5 36. Nb3 Re5+ 37. Kf2 d6 38. Nxc5 dxc5 39. Rxh2 Kc7 40. Rh7 Kc6 41. Rb3 Ra4 42. Bb5+ Kd6 43. Bxa4 Rd5 44. Rxf7 Rd2+ 45. Ke3 Rh2 46. Rd3+ 1-0

[Event "Recife Arraes Memorial 5th"]
[Site "Recife"]
[Date "2012.09.07"]
[Round "3"]
[White "Cunha, Rafael Fernandes"]
[Black "Cunha, Jose Manoel Vercosa"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1912"]
[BlackElo "1722"]
[PlyCount "78"]
[EventDate "2012.09.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Nc6 4. Bg2 Bc5 5. a3 a6 6. b4 Bd4 7. Bb2 d6 8. e3 Bxc3 9. Bxc3 0-0 10. Ne2 Re8 11. 0-0 Bd7 12. d3 Qc8 13. Re1 Bg4 14. Qc2 Qf5 15. f4 e4 16. d4 Bf3 17. Bxf3 Ng4 18. Bxg4 Qxg4 19. d5 Nd8 20. Nd4 f5 21. Qe2 Qg6 22. Qg2 Nf7 23. Ne6 Rxe6 24. dxe6 Qxe6 25. Qe2 Nh6 26. Red1 Rf8 27. Rd2 Ng4 28. h3 Nh6 29. Rad1 Qg6 30. Kg2 Nf7 31. Rd5 h5 32. c5 c6 33. R5d2 d5 34. a4 Nh6 35. Kh2 h4 36. gxh4 Kf7 37. Rg1 Qh7 38. Rxg7+ Qxg7 39. Bxg7 Kxg7 1-0

[Event "Recife Arraes Memorial 5th"]
[Site "Recife"]
[Date "2012.09.06"]
[Round "1"]
[White "Cunha, Rafael Fernandes"]
[Black "Filgueira, Cornelio Patricio B"]
[Result "1-0"]
[ECO "E10"]
[WhiteElo "1912"]
[PlyCount "77"]
[EventDate "2012.09.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 Nc6 3. d4 e6 4. Nf3 b6 5. e4 Bb4 6. Qc2 Bb7 7. Bd3 Nb8 8. e5 Ng4 9. h3 Bxf3 10. gxf3 Nh6 11. Bxh7 Nc6 12. Be3 Qh4 13. 0-0-0 Bxc3 14. bxc3 Na5 15. Be4 c6 16. Qd3 Qe7 17. c5 b5 18. Rdg1 g6 19. Bxg6 fxg6 20. Qxg6+ Nf7 21. Bg5 Qf8 22. Bf6 Rh6 23. Qe4 Nh8 24. Bg7 Qf5 25. Qxf5 exf5 26. Bxh6 0-0-0 27. Rg7 Nc4 28. Rhg1 a5 29. Rh7 b4 30. cxb4 axb4 31. Rgg7 Na3 32. Bg5 Rf8 33. Rxd7 Nb5 34. e6 Ng6 35. e7 Nxe7 36. Rhxe7 Rg8 37. h4 Na3 38. Ra7 Kb8 39. Bf4+ 1-0

[Event "Paraiban-ch op"]
[Site "Joao Pessoa"]
[Date "2012.08.05"]
[Round "6"]
[White "Born, Ary"]
[Black "Cunha, Rafael Fernandes"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "1444"]
[BlackElo "1898"]
[PlyCount "30"]
[EventDate "2012.08.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c3 b5 6. e5 Qc7 7. Bf4 Bb7 8. Nd2 Ne7 9. c4 Ng6 10. N2f3 Nxf4 11. Ng5 Qxe5+ 12. Be2 Bb4+ 13. Kf1 Bxg2+ 14. Kg1 Qxg5 15. Nf3 Nh3# 0-1

[Event "Paraiban-ch op"]
[Site "Joao Pessoa"]
[Date "2012.08.05"]
[Round "5"]
[White "Cunha, Rafael Fernandes"]
[Black "De Barbosa, Antonio Atenilson"]
[Result "0-1"]
[ECO "E76"]
[WhiteElo "1898"]
[BlackElo "2080"]
[PlyCount "116"]
[EventDate "2012.08.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. d5 e6 8. dxe6 Bxe6 9. Bd3 Nc6 10. 0-0 Bg4 11. h3 Bxf3 12. Qxf3 Nd4 13. Qd1 Nd7 14. Ne2 f5 15. exf5 Nxf5 16. Bxf5 Rxf5 17. Qxd6 Qe8 18. Ng3 Rf7 19. Qd1 Nb6 20. Qc2 Qe6 21. Bd2 Bd4+ 22. Kh1 Qxc4 23. Qe4 Bxb2 24. Rad1 Qxe4 25. Nxe4 Bd4 26. Rc1 Na4 27. Nd6 Rd7 28. Nb5 Bb2 29. Rc2 a6 30. Bc3 axb5 31. Bxb2 Nxb2 32. Rxb2 b4 33. Re1 Kf7 34. Re5 b6 35. Kg1 Re8 36. Rxe8 Kxe8 37. Kf2 Kf7 38. Ke3 Kf6 39. a3 Ra7 40. axb4 Ra3+ 41. Ke2 c4 42. b5 Kf5 43. Rb4 Rb3 44. Rxc4 Rxb5 45. g4+ Ke6 46. Ke3 Kd6 47. Ke4 Rc5 48. Rxc5 Kxc5 49. f5 gxf5+ 50. gxf5 Kd6 51. Kd4 h5 52. Kc4 Ke5 53. Kb5 Kxf5 54. Kxb6 Kf4 55. Kc5 Kg3 56. Kd4 Kxh3 57. Ke3 Kg2 58. Kf4 h4 0-1

[Event "Paraiban-ch op"]
[Site "Joao Pessoa"]
[Date "2012.08.04"]
[Round "3"]
[White "Cunha, Rafael Fernandes"]
[Black "Rodrigues da Silva, Evandro"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "1898"]
[BlackElo "2162"]
[PlyCount "138"]
[EventDate "2012.08.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. d4 c5 4. d5 d6 5. e4 a6 6. f4 e5 7. dxe6 fxe6 8. Nf3 Nc6 9. Bd3 Nh6 10. 0-0 0-0 11. Qc2 Ng4 12. Ne2 b5 13. cxb5 Nb4 14. Qb3 Nxd3 15. Qxd3 axb5 16. Qxb5 Ba6 17. Qb3 c4 18. Qb4 Rb8 19. Qd2 c3 20. Nxc3 Qb6+ 21. Rf2 Nxf2 22. Qxf2 Qc6 23. Nd4 Qc4 24. Be3 e5 25. Nf3 Bb7 26. Nd2 Qd3 27. Rd1 exf4 28. Ba7 Qc2 29. Nb3 Qxf2+ 30. Kxf2 Ra8 31. Bd4 Bh6 32. Kf3 Kf7 33. a4 Bc6 34. a5 Ke6 35. Bb6 Bg7 36. Nd4+ Kd7 37. b4 Bb7 38. b5 Rac8 39. Rd3 Rc4 40. Nce2 d5 41. exd5 Bxd5+ 42. Kf2 Be4 43. Rc3 Rfc8 44. Rxc4 Rxc4 45. a6 Rb4 46. Bc5 Bxd4+ 47. Nxd4 Rb2+ 48. Ke1 Bxg2 49. b6 g5 50. b7 Bxb7 51. axb7 Rxb7 52. Bf8 g4 53. Bh6 Rb4 54. Ne2 f3 55. Ng3 Rb2 56. Nf1 Re2+ 57. Kd1 Re4 58. Bd2 Re2 59. Bf4 Ke6 60. Bg3 Kf5 61. Nd2 h5 62. Nb3 Ke4 63. Nd2+ Kd3 64. Nb3 Ke3 65. Nc5 Rxh2 66. Bxh2 f2 67. Bf4+ Kf3 68. Nd3 f1Q+ 69. Ne1+ Kxf4 0-1

[Event "Paraiban-ch op"]
[Site "Joao Pessoa"]
[Date "2012.08.04"]
[Round "4"]
[White "Oiveira, Renato de Araujo"]
[Black "Cunha, Rafael Fernandes"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2106"]
[BlackElo "1898"]
[PlyCount "73"]
[EventDate "2012.08.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 e6 5. Nf3 Nc6 6. Be2 cxd4 7. cxd4 Bb4+ 8. Nc3 Nf6 9. 0-0 Bxc3 10. bxc3 0-0 11. c4 Qd7 12. Be3 Rd8 13. h3 b6 14. Qb3 Bb7 15. Rac1 Rac8 16. Rfd1 h6 17. Qb1 Qe7 18. Qb2 Na5 19. Ne5 Nd7 20. Nxd7 Rxd7 21. c5 bxc5 22. dxc5 Rxd1+ 23. Rxd1 Bd5 24. Qb4 Nc6 25. Qg4 f5 26. Qg3 Qf6 27. a3 Rb8 28. Qd6 Qg6 29. Rxd5 Rd8 30. Qxd8+ Nxd8 31. Rxd8+ Kh7 32. c6 Qf7 33. Rd7 Qe8 34. Bb5 Qb8 35. c7 Qc8 36. Bf4 a6 37. Ba4 1-0

[Event "Paraiban-ch op"]
[Site "Joao Pessoa"]
[Date "2012.08.03"]
[Round "1"]
[White "Cunha, Rafael Fernandes"]
[Black "Simoes, Teresa Luenysten Da"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1898"]
[PlyCount "87"]
[EventDate "2012.08.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. e5 d6 4. f4 dxe5 5. fxe5 Nc6 6. Bb5 Bd7 7. c4 a6 8. Bxc6 Bxc6 9. d5 Bd7 10. Nf3 c6 11. 0-0 cxd5 12. cxd5 Qb6+ 13. Kh1 Rd8 14. Qe1 Bb5 15. Be3 Qc7 16. d6 exd6 17. exd6 Qxd6 18. Bd4+ Ne7 19. Bxg7 Bxf1 20. Bxh8 Qd1 21. Nc3 Qxe1 22. Rxe1 Bb5 23. Nxb5 axb5 24. Bf6 Rd7 25. Bxe7 Rxe7 26. Rxe7+ Kxe7 27. b4 h5 28. Nd4 Kd6 29. Nxb5+ Kc6 30. Nc3 f5 31. Kg1 Kd6 32. Kf2 Ke5 33. Ke3 g5 34. g3 g4 35. a4 h4 36. gxh4 f4+ 37. Kf2 Kd4 38. Ne2+ Ke4 39. Nxf4 Kxf4 40. h5 Ke5 41. b5 Kd6 42. a5 Kc5 43. a6 bxa6 44. bxa6 1-0

[Event "Paraiban-ch op"]
[Site "Joao Pessoa"]
[Date "2012.08.03"]
[Round "2"]
[White "Moura, Paulo Jorge Alves"]
[Black "Cunha, Rafael Fernandes"]
[Result "0-1"]
[ECO "E72"]
[WhiteElo "2142"]
[BlackElo "1898"]
[PlyCount "78"]
[EventDate "2012.08.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. g3 0-0 6. Bg2 e5 7. d5 Nh5 8. Bf3 Nf6 9. Nge2 Bh3 10. Bg5 Qc8 11. Ng1 Bd7 12. Qd2 Kh8 13. h3 Ne8 14. Bg2 f5 15. f3 Nf6 16. Nge2 fxe4 17. fxe4 Rf7 18. g4 Qf8 19. Rf1 Na6 20. a3 Nc5 21. Qc2 a5 22. a4 Bh6 23. Bh4 Bg7 24. Ng3 c6 25. 0-0-0 cxd5 26. cxd5 Rc8 27. b3 b5 28. axb5 Bxb5 29. Rf2 a4 30. b4 Nb3+ 31. Kb2 Rfc7 32. Rf3 Nd4 33. Qf2 Nxf3 34. Bxf6 Qxf6 35. Nxb5 Rc2+ 36. Qxc2 Rxc2+ 37. Kxc2 Nd4+ 38. Nxd4 exd4 39. Rf1 d3+ 0-1

[Event "Natal Potiguar op"]
[Site "Natal"]
[Date "2012.06.10"]
[Round "7"]
[White "Azevedo, Eduardo Jose E"]
[Black "Cunha, Rafael Fernandes"]
[Result "0-1"]
[ECO "E16"]
[WhiteElo "1922"]
[BlackElo "1921"]
[PlyCount "56"]
[EventDate "2012.06.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 d5 6. d4 c5 7. cxd5 exd5 8. Nc3 Nc6 9. Bg5 Be7 10. Bxf6 Bxf6 11. e3 cxd4 12. Nxd4 Nxd4 13. exd4 0-0 14. Qb3 Bxd4 15. Nxd5 Qg5 16. Rad1 Bc5 17. Rfe1 Kh8 18. Ne3 Bxg2 19. Kxg2 Qg6 20. Qd3 f5 21. f4 Qc6+ 22. Qd5 Qb5 23. Rd2 Rae8 24. Kf3 Qa5 25. Ng2 Rxe1 26. Nxe1 Re8 27. Ng2 Qa6 28. a3 Qf1+ 0-1

[Event "Natal Potiguar op"]
[Site "Natal"]
[Date "2012.06.09"]
[Round "6"]
[White "Cunha, Rafael Fernandes"]
[Black "Rodrigues, Daniel Torres"]
[Result "1-0"]
[ECO "D52"]
[WhiteElo "1921"]
[BlackElo "1753"]
[PlyCount "61"]
[EventDate "2012.06.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 Nf6 5. Bg5 Nbd7 6. e3 Bb4 7. Nd2 Qa5 8. Qc2 0-0 9. Be2 dxc4 10. Bxf6 Nxf6 11. Nxc4 Qc7 12. 0-0 b5 13. Ne5 Bd6 14. Nf3 Bb7 15. Rac1 Rac8 16. Rfd1 Rfd8 17. h3 h6 18. a3 a6 19. b4 Nd5 20. Ne4 Be7 21. Ne5 Nf6 22. Bf3 Nd7 23. Nxd7 Rxd7 24. Nc5 Bxc5 25. Qxc5 Qd6 26. Qh5 Qe7 27. Rc5 Qf8 28. Rdc1 g6 29. Qe5 Rd6 30. Qg3 Qg7 31. Qxd6 1-0

[Event "Natal Potiguar op"]
[Site "Natal"]
[Date "2012.06.09"]
[Round "5"]
[White "Prisma, Zenil Da Costa"]
[Black "Cunha, Rafael Fernandes"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "1750"]
[BlackElo "1921"]
[PlyCount "79"]
[EventDate "2012.06.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 b6 4. e4 Bb7 5. Qc2 c5 6. d4 cxd4 7. Nxd4 Bc5 8. Nb3 Bb4 9. Bd3 0-0 10. 0-0 Bxc3 11. bxc3 d6 12. Bg5 h6 13. Bh4 Nbd7 14. Rad1 Qc7 15. Nd4 a6 16. Nf3 Rac8 17. Rc1 Ng4 18. h3 Nge5 19. Nxe5 Nxe5 20. Rfe1 Nxc4 21. Bxc4 Qxc4 22. Be7 Rfe8 23. Bxd6 Red8 24. e5 Bd5 25. a3 Rc6 26. Re3 Rdc8 27. Rg3 Qh4 28. Qd2 Rc4 29. Rb1 R8c6 30. Re1 Qh5 31. Be7 g6 32. Bf6 Kh7 33. Ree3 Qf5 34. Rd3 Qe4 35. Rg4 Qf5 36. Rxc4 Rxc4 37. Rg3 Qb1+ 38. Kh2 Re4 39. Rg4 Re1 40. Qxh6+ 1-0

[Event "Natal Potiguar op"]
[Site "Natal"]
[Date "2012.06.08"]
[Round "4"]
[White "Cunha, Rafael Fernandes"]
[Black "Camara, Terbio Jose"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "1921"]
[BlackElo "2082"]
[PlyCount "98"]
[EventDate "2012.06.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. d4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 Nbd7 7. 0-0 e5 8. Bg5 exd4 9. Nxd4 h6 10. Bh4 g5 11. Bg3 Nc5 12. f3 a5 13. b3 Nh5 14. Bf2 Nf4 15. Rc1 c6 16. a3 Be5 17. b4 Nce6 18. Nf5 Qf6 19. Nb1 Nxe2+ 20. Qxe2 Nf4 21. Qc2 Bxf5 22. exf5 axb4 23. axb4 Ra1 24. Kh1 Rfa8 25. Nd2 R8a2 26. Qd1 Rxc1 27. Qxc1 Nd3 28. Qd1 Ra1 29. Qe2 Rxf1+ 30. Qxf1 Qxf5 31. Ne4 Nxf2+ 32. Qxf2 Qf4 33. Qg1 d5 34. cxd5 cxd5 35. Nc5 Qxb4 36. Nd3 Qc3 37. Nxe5 Qxe5 38. h3 d4 39. Qc1 d3 40. Kg1 Qd4+ 41. Kf1 d2 42. Qd1 Qd3+ 43. Kf2 b5 44. h4 b4 45. hxg5 hxg5 46. f4 b3 47. fxg5 Qc2 48. Ke2 Qxd1+ 49. Kxd1 b2 0-1

[Event "Natal Potiguar op"]
[Site "Natal"]
[Date "2012.06.08"]
[Round "3"]
[White "De Souza, Gilberto Ferreira"]
[Black "Cunha, Rafael Fernandes"]
[Result "1/2-1/2"]
[ECO "E70"]
[WhiteElo "1800"]
[BlackElo "1921"]
[PlyCount "167"]
[EventDate "2012.06.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be3 0-0 6. Qd2 Ng4 7. Nf3 Nxe3 8. fxe3 c5 9. Be2 Nc6 10. 0-0 Bg4 11. d5 Ne5 12. Nxe5 Bxe2 13. Nxf7 Rxf7 14. Nxe2 Qb6 15. Rxf7 Kxf7 16. Rf1+ Kg8 17. b3 a5 18. Nf4 a4 19. bxa4 Rxa4 20. Ne6 Bf6 21. g4 Qa5 22. Qb2 Qb4 23. Qf2 Qxc4 24. g5 Rxa2 25. Qg3 Ra1 26. Rxa1 Bxa1 27. Qf3 Qc1+ 28. Kg2 Qd2+ 29. Kh3 Bf6 30. gxf6 exf6 31. Qxf6 Qxe3+ 32. Kh4 Qxe4+ 33. Nf4 Qe1+ 34. Kg4 Qg1+ 35. Kf3 Qf1+ 36. Ke3 Qg1+ 37. Kd3 Qd1+ 38. Ke4 Qe1+ 39. Kf3 Qf1+ 40. Kg3 Qe1+ 41. Kg2 Qd2+ 42. Kf1 Qd1+ 43. Kf2 Qc2+ 44. Ke3 Qc1+ 45. Ke4 Qe1+ 46. Kf3 Qf1+ 47. Kg3 Qe1+ 48. Kg4 Qd1+ 49. Kg3 Qe1+ 50. Kg2 Qd2+ 51. Kf1 Qd1+ 52. Kf2 Qc2+ 53. Ke1 Qc1+ 54. Ke2 Qc2+ 55. Ke3 Qc1+ 56. Ke4 Qc2+ 57. Kf3 Qd1+ 58. Kf2 Qc2+ 59. Ke1 Qc1+ 60. Ke2 Qc2+ 61. Kf3 Qd1+ 62. Kg3 Qe1+ 63. Kh3 Qf1+ 64. Kg3 Qe1+ 65. Kg2 Qd2+ 66. Kf3 Qd1+ 67. Ke3 Qc1+ 68. Ke4 Qc2+ 69. Kf3 Qd1+ 70. Kf2 Qc2+ 71. Kg1 Qd1+ 72. Kg2 Qd2+ 73. Kg3 Qe1+ 74. Kf3 Qd1+ 75. Ne2 Qd3+ 76. Kf2 Qf5+ 77. Qxf5 gxf5 78. Nf4 Kg7 79. Kf3 Kf6 80. Kg3 h6 81. h3 b6 82. Ne2 Ke5 83. Nc3 Kd4 84. Nb5+ 1/2-1/2

[Event "Natal Potiguar op"]
[Site "Natal"]
[Date "2012.06.07"]
[Round "2"]
[White "Cunha, Rafael Fernandes"]
[Black "Zallio, Luciano de Souza"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "1921"]
[BlackElo "2121"]
[PlyCount "108"]
[EventDate "2012.06.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 f5 4. d3 d6 5. g3 Nf6 6. Bg2 Be7 7. 0-0 0-0 8. a3 a5 9. Bd2 Qe8 10. Nd5 Nxd5 11. cxd5 Nb8 12. Qc2 Bd8 13. Bg5 e4 14. dxe4 fxe4 15. Bxd8 exf3 16. Bxc7 fxg2 17. Kxg2 Bf5 18. Qd2 Qd7 19. Rfc1 Na6 20. Bxa5 Nc5 21. Qb4 Bh3+ 22. Kg1 Qf7 23. f3 Qxd5 24. Rd1 Qe6 25. Qe1 Qe3+ 26. Qf2 Qxf2+ 27. Kxf2 Nb3 28. Bb4 Nxa1 29. Rxa1 Rad8 30. Rd1 Rf6 31. Bc3 Rf7 32. Bb4 d5 33. Rd4 Be6 34. Bc3 Rc8 35. Rd2 Rc4 36. Rd1 Kf8 37. Rd2 Ke8 38. Rd1 Kd8 39. Rd2 Kd7 40. Ke1 Kc6 41. f4 Bg4 42. e3 Re7 43. Kf2 h5 44. Rc2 Bf5 45. Rc1 Be4 46. h4 g6 47. Ke2 Kb5 48. Kd2 Ka4 49. Re1 Rec7 50. Rc1 Kb3 51. Rg1 Rxc3 52. bxc3 Rxc3 53. g4 Rc2+ 54. Kd1 Bf3+ 0-1

[Event "Natal Potiguar op"]
[Site "Natal"]
[Date "2012.06.07"]
[Round "1"]
[White "De Moura Filho, Eny Nobrega"]
[Black "Cunha, Rafael Fernandes"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "1714"]
[BlackElo "1921"]
[PlyCount "51"]
[EventDate "2012.06.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c5 4. 0-0 Nc6 5. d3 e5 6. Nbd2 Be7 7. b3 0-0 8. Bb2 Qc7 9. Re1 h6 10. e4 d4 11. h3 Be6 12. c3 dxc3 13. Bxc3 b5 14. a3 Rfd8 15. Qc2 Rd7 16. Rab1 Rad8 17. Nxe5 Nxe5 18. Bxe5 Qxe5 19. Nf3 Qc7 20. Rbd1 Qa5 21. a4 bxa4 22. Qb1 axb3 23. Ne5 Rc7 24. Bf1 Qc3 25. f4 a5 26. Rc1 0-1

[Event "Fortaleza Brazil op 2nd"]
[Site "Fortaleza"]
[Date "2012.04.08"]
[Round "6"]
[White "Cunha, Rafael Fernandes"]
[Black "Bueno, Marcos Antonio Ferr"]
[Result "1-0"]
[ECO "E76"]
[WhiteElo "2040"]
[BlackElo "1793"]
[PlyCount "63"]
[EventDate "2012.04.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. c4 d6 2. d4 Nf6 3. Nc3 g6 4. e4 Bg7 5. f4 0-0 6. Nf3 Nbd7 7. Bd3 c5 8. d5 Re8 9. 0-0 Nf8 10. f5 N6d7 11. fxg6 hxg6 12. Ng5 Ne5 13. Bf4 f6 14. Nf3 Bg4 15. Qd2 Bxf3 16. gxf3 Nxd3 17. Qxd3 g5 18. Be3 Ng6 19. f4 g4 20. Qe2 Qd7 21. f5 Ne5 22. Nd1 Kh7 23. Nf2 Bh6 24. Bxh6 Kxh6 25. Kh1 Rg8 26. Rg1 g3 27. Qe3+ Kh7 28. Rxg3 Rxg3 29. Qxg3 Rg8 30. Qh4+ Kg7 31. Rg1+ Kf7 32. Qh7+ 1-0

[Event "Fortaleza Brazil op 2nd"]
[Site "Fortaleza"]
[Date "2012.04.08"]
[Round "7"]
[White "Lima, Antonio Stenio Patr"]
[Black "Cunha, Rafael Fernandes"]
[Result "1/2-1/2"]
[ECO "B87"]
[WhiteElo "1799"]
[BlackElo "2040"]
[PlyCount "78"]
[EventDate "2012.04.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 d6 6. Bc4 Nf6 7. Bb3 b5 8. f3 Bb7 9. Be3 d5 10. exd5 Nxd5 11. Nxd5 Bxd5 12. 0-0 Bc5 13. Bxd5 Qxd5 14. Bf2 Nc6 15. Nxc6 Qxc6 16. Qe2 0-0 17. Rad1 Rac8 18. Rd2 Rfd8 19. Rfd1 Bxf2+ 20. Kxf2 Qc7 21. g3 h5 22. Rxd8+ Rxd8 23. Rxd8+ Qxd8 24. Qd3 Qxd3 25. cxd3 Kf8 26. Ke3 Ke7 27. Kd4 Kd6 28. Kc3 Kc5 29. d4+ Kc6 30. f4 Kd5 31. Kd3 a5 32. b3 f6 33. Ke3 g5 34. fxg5 fxg5 35. h3 e5 36. dxe5 Kxe5 37. a3 b4 38. a4 g4 39. h4 Kd5 1/2-1/2

[Event "Fortaleza Brazil op 2nd"]
[Site "Fortaleza"]
[Date "2012.04.07"]
[Round "4"]
[White "Dos Santos, Roberto Melo"]
[Black "Cunha, Rafael Fernandes"]
[Result "1-0"]
[ECO "B85"]
[WhiteElo "1937"]
[BlackElo "2040"]
[PlyCount "62"]
[EventDate "2012.04.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Nc6 6. f4 d6 7. Be2 Be7 8. Be3 Nf6 9. 0-0 0-0 10. Qd2 Qc7 11. Bf3 Bd7 12. Rad1 Rfd8 13. Qf2 e5 14. Nf5 Qb8 15. Nxe7+ Nxe7 16. Bb6 Re8 17. f5 Nc8 18. Rd2 Nxb6 19. Qxb6 Bc6 20. Rfd1 Rd8 21. b4 Ne8 22. Nd5 Qa7 23. c4 Bxd5 24. Qxa7 Rxa7 25. Rxd5 b6 26. c5 bxc5 27. bxc5 Kf8 28. cxd6 f6 29. Be2 Rad7 30. Bxa6 Rxd6 31. Rxd6 Nxd6 1-0

[Event "Fortaleza Brazil op 2nd"]
[Site "Fortaleza"]
[Date "2012.04.07"]
[Round "5"]
[White "Sales, Luis Carlos"]
[Black "Cunha, Rafael Fernandes"]
[Result "1/2-1/2"]
[ECO "D04"]
[WhiteElo "1892"]
[BlackElo "2040"]
[PlyCount "79"]
[EventDate "2012.04.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. b3 Bg7 4. Bb2 0-0 5. Nbd2 d5 6. e3 Bg4 7. Be2 Nbd7 8. h3 Bf5 9. g4 Be4 10. Nxe4 Nxe4 11. Nd2 Ndf6 12. Bf3 c6 13. Nxe4 Nxe4 14. Bxe4 dxe4 15. f4 exf3 16. Qxf3 Qa5+ 17. c3 e5 18. 0-0 f5 19. g5 exd4 20. exd4 Rfe8 21. b4 Qa6 22. a3 Qe2 23. Qxe2 Rxe2 24. Rf2 Rae8 25. Kg2 R8e3 26. Raf1 Kf7 27. Rxe2 Rxe2+ 28. Rf2 Rxf2+ 29. Kxf2 Ke6 30. c4 Kd6 31. a4 a6 32. a5 Bf8 33. Ke3 h6 34. h4 hxg5 35. hxg5 Be7 36. Kf4 Ke6 37. Bc3 Bd6+ 38. Kf3 Bh2 39. Bd2 Bd6 40. Bc3 1/2-1/2

[Event "Fortaleza Brazil op 2nd"]
[Site "Fortaleza"]
[Date "2012.04.06"]
[Round "3"]
[White "Cunha, Rafael Fernandes"]
[Black "Rothebarth, Ana Vitoria de Paul"]
[Result "0-1"]
[ECO "E43"]
[WhiteElo "2040"]
[BlackElo "2030"]
[PlyCount "118"]
[EventDate "2012.04.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 5. a3 Bxc3+ 6. bxc3 Ne4 7. Qc2 f5 8. e3 0-0 9. Bd3 Bb7 10. 0-0 d6 11. Nd2 Nxd2 12. Bxd2 Nd7 13. e4 Qf6 14. f3 c5 15. Be3 f4 16. Bf2 e5 17. d5 Qg5 18. a4 h5 19. Rfb1 a5 20. Qd1 Rab8 21. Qc1 Qh6 22. Rb2 Kf7 23. Rab1 Bc8 24. Be2 Rg8 25. Kh1 g5 26. Qd1 Qf6 27. Rb3 Qd8 28. R1b2 Rg7 29. Qb1 g4 30. Bg1 Ba6 31. Qf1 Qh4 32. Rb1 Ke7 33. Qf2 Qg5 34. Qf1 Kd8 35. R1b2 Kc7 36. Bd3 Rbg8 37. Be2 Qh4 38. Qb1 Rb8 39. Qf1 Bc8 40. Qb1 Rg8 41. Qf1 Kb7 42. Qb1 Ka7 43. Qf1 Qd8 44. Rb1 Nf6 45. R1b2 Nh7 46. Qd1 Rg7 47. Qb1 Ba6 48. Qf1 Qh4 49. Qb1 Qd8 50. Qf1 Bc8 51. Qb1 Bd7 52. Qa1 Ng5 53. Ra3 gxf3 54. Bxf3 Nxf3 55. gxf3 Bh3 56. Raa2 Qg5 57. Bxc5 dxc5 58. Qe1 Rbg8 59. Rf2 Qg1+ 0-1

[Event "Fortaleza Brazil op 2nd"]
[Site "Fortaleza"]
[Date "2012.04.06"]
[Round "2"]
[White "De Sousa Filho, Aloisio Lopes"]
[Black "Cunha, Rafael Fernandes"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1852"]
[BlackElo "2040"]
[PlyCount "100"]
[EventDate "2012.04.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. c3 0-0 5. Qc2 d5 6. Nbd2 Bf5 7. Qb3 Qc8 8. Ne5 b6 9. e3 c5 10. Ndf3 Nc6 11. Nxc6 Qxc6 12. Ne5 Qc8 13. h3 c4 14. Qd1 Nd7 15. Ng4 Be4 16. Nh6+ Kh8 17. f3 Bf5 18. Nxf5 gxf5 19. g4 Nf6 20. Qc2 e6 21. gxf5 exf5 22. Qf2 Nh5 23. Bh2 Qe6 24. 0-0-0 Bh6 25. f4 Rg8 26. Re1 Qe4 27. Be2 Rg2 28. Qf3 Nf6 29. Reg1 Rag8 30. Qxe4 fxe4 31. Bf1 R2g6 32. Rxg6 hxg6 33. h4 Nh5 34. Be2 f5 35. Kc2 Bf8 36. Bxh5 gxh5 37. Rg1 Rg4 38. Rxg4 hxg4 39. a4 a6 40. b4 b5 41. a5 Kh7 42. Kd2 Kh6 43. Ke2 Kh5 44. Bg3 Be7 45. Kf2 Bxh4 46. Bxh4 Kxh4 47. Kg2 g3 48. Kg1 Kh3 49. Kh1 g2+ 50. Kg1 Kh4 0-1

[Event "Fortaleza Brazil op 2nd"]
[Site "Fortaleza"]
[Date "2012.04.05"]
[Round "1"]
[White "Cunha, Rafael Fernandes"]
[Black "De Souza, Arthur Olintho"]
[Result "0-1"]
[ECO "A35"]
[WhiteElo "2040"]
[BlackElo "2076"]
[PlyCount "64"]
[EventDate "2012.04.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. Nf3 e5 4. e3 g6 5. d4 exd4 6. exd4 Bg7 7. d5 Ne5 8. Be2 d6 9. 0-0 Ne7 10. Bg5 h6 11. Bh4 0-0 12. Nd2 g5 13. Bg3 Nf5 14. Nde4 Nxg3 15. Nxg3 f5 16. Nh5 f4 17. Nxg7 Kxg7 18. a3 g4 19. Kh1 Qh4 20. g3 Qh3 21. gxf4 Rxf4 22. b3 Qxc3 23. Rc1 Qd4 24. Qe1 Bf5 25. f3 Re8 26. Qg3 Nd3 27. Bxd3 Bxd3 28. Rfd1 Rxf3 29. Qxd6 Qe4 30. Kg1 Qe3+ 31. Kh1 Be4 32. Qd7+ Rf7# 0-1

[Event "Joao Pessoa op 3rd"]
[Site "Joao Pessoa"]
[Date "2012.03.11"]
[Round "5"]
[White "Cunha, Rafael Fernandes"]
[Black "Goncalves, Dacio Lima"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "1827"]
[BlackElo "1895"]
[PlyCount "65"]
[EventDate "2012.03.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 Bd6 5. Bg5 f6 6. Bh4 Nh6 7. e3 Nf5 8. Bg3 Nxg3 9. hxg3 Nd7 10. Bd3 Nf8 11. Qc2 f5 12. 0-0-0 Qf6 13. Nh4 Bd7 14. cxd5 g5 15. dxe6 Nxe6 16. Nxf5 Bc7 17. Rh6 Qf8 18. Rdh1 0-0-0 19. Rxh7 Rxh7 20. Rxh7 Kb8 21. f4 a6 22. Ne7 gxf4 23. gxf4 Nxf4 24. exf4 Qxf4+ 25. Kb1 Qxd4 26. Rh1 Bg4 27. Bf5 Bxf5 28. Nxf5 Qf4 29. Qe4 Qg5 30. g4 Rg8 31. Rg1 Bb6 32. Rg2 Rh8 33. Qe5+ 1-0

[Event "Joao Pessoa op 3rd"]
[Site "Joao Pessoa"]
[Date "2012.03.11"]
[Round "6"]
[White "Felix, Thiago Ribeiro"]
[Black "Cunha, Rafael Fernandes"]
[Result "0-1"]
[ECO "E81"]
[WhiteElo "1959"]
[BlackElo "1827"]
[PlyCount "42"]
[EventDate "2012.03.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Na6 7. Qd2 Re8 8. Rb1 c5 9. d5 Nd7 10. h4 h5 11. Bh6 Bh8 12. a3 Qa5 13. Rc1 Ne5 14. Bd3 Kh7 15. Be3 Bd7 16. Nge2 Nc7 17. Nf4 a6 18. Ke2 b5 19. b4 Qxa3 20. Ra1 Qxb4 21. Rhb1 Nxc4 0-1

[Event "Joao Pessoa op 3rd"]
[Site "Joao Pessoa"]
[Date "2012.03.10"]
[Round "3"]
[White "Cunha, Rafael Fernandes"]
[Black "Souza, Marcos Valerio"]
[Result "1-0"]
[ECO "E76"]
[WhiteElo "1827"]
[BlackElo "2023"]
[PlyCount "71"]
[EventDate "2012.03.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 c5 6. d5 0-0 7. Nf3 a6 8. Bd3 b5 9. cxb5 axb5 10. Nxb5 Ba6 11. Nc3 c4 12. Bc2 Nbd7 13. 0-0 Nc5 14. Kh1 Qb6 15. h3 Nh5 16. Kh2 e5 17. fxe5 dxe5 18. Rb1 f5 19. exf5 gxf5 20. Nh4 Nf4 21. Nxf5 Rxf5 22. Bxf5 Rf8 23. Bxf4 Rxf5 24. Be3 Rxf1 25. Qxf1 Qd6 26. Bxc5 Qxc5 27. Qf5 Bc8 28. Qe4 Bd7 29. Rf1 Be8 30. Qf5 Qc7 31. Qe6+ Bf7 32. Qc6 Qd8 33. Qxc4 Bh6 34. Ne4 Bf4+ 35. g3 Bxd5 36. Qxd5+ 1-0

[Event "Joao Pessoa op 3rd"]
[Site "Joao Pessoa"]
[Date "2012.03.10"]
[Round "4"]
[White "Vasconcelos, Jose Armando Sales"]
[Black "Cunha, Rafael Fernandes"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2183"]
[BlackElo "1827"]
[PlyCount "97"]
[EventDate "2012.03.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 0-0 5. e4 d6 6. c3 Nbd7 7. Bc4 e5 8. dxe5 dxe5 9. 0-0 c5 10. Qe2 Qc7 11. Rfd1 Nb6 12. Bb3 Kh8 13. a4 Ne8 14. a5 Nd7 15. Be7 f5 16. Bxf8 Nxf8 17. Ng5 Nd6 18. Nf1 c4 19. Rxd6 cxb3 20. Rd8 Qe7 21. Qc4 Qxg5 22. Rxc8 Rxc8 23. Qxc8 f4 24. f3 Qe7 25. Qc4 Ne6 26. Nd2 h5 27. Nxb3 h4 28. h3 Ng5 29. Rd1 b6 30. axb6 axb6 31. Qc8+ Kh7 32. Qd7 Qf8 33. Qd8 Qf7 34. Qxb6 Qc4 35. Rd2 Ne6 36. Qb4 Qc7 37. Qd6 Qa7+ 38. Kf1 Ng5 39. c4 Qe3 40. Qd3 Qb6 41. c5 Qe6 42. Ke2 Nxh3 43. gxh3 Qxh3 44. Kd1 Qh1+ 45. Kc2 h3 46. Qe2 Bf8 47. Rd1 Qg2 48. Qxg2 hxg2 49. Rg1 1-0

[Event "Joao Pessoa op 3rd"]
[Site "Joao Pessoa"]
[Date "2012.03.09"]
[Round "1"]
[White "Cunha, Rafael Fernandes"]
[Black "Wanderley, Rafaell M"]
[Result "0-1"]
[ECO "D56"]
[WhiteElo "1827"]
[BlackElo "2108"]
[PlyCount "72"]
[EventDate "2012.03.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bg5 0-0 6. e3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Nxe4 dxe4 10. Nd2 e5 11. d5 Bf5 12. Qc2 Nd7 13. Be2 Nc5 14. 0-0 a5 15. Nb3 Bg6 16. Nxc5 Qxc5 17. Rfd1 Ra6 18. Qc3 Re8 19. b3 f5 20. a3 Qe7 21. c5 Rf6 22. Qxa5 f4 23. Qc3 Ref8 24. Rd2 Kh8 25. Bf1 Bh5 26. b4 Rg6 27. g3 Bf3 28. Bg2 fxg3 29. fxg3 h5 30. Rf1 h4 31. gxh4 Rf5 32. Rff2 Qxh4 33. Qc4 Rh5 34. h3 Qxh3 35. Kf1 Qh1+ 36. Bxh1 Rxh1# 0-1

[Event "Joao Pessoa op 3rd"]
[Site "Joao Pessoa"]
[Date "2012.03.09"]
[Round "2"]
[White "Lobo, Jessica Mara da Cru"]
[Black "Cunha, Rafael Fernandes"]
[Result "0-1"]
[ECO "B40"]
[BlackElo "1827"]
[PlyCount "136"]
[EventDate "2012.03.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. d3 Nc6 5. Ne2 Nf6 6. Be3 d5 7. exd5 Nxd5 8. Ng3 Qb6 9. Rb1 Nxe3 10. fxe3 Qa5+ 11. Nd2 Qxa2 12. Be2 b5 13. 0-0 Be7 14. Bf3 Bb7 15. Qc1 Qa5 16. Nh5 0-0 17. Ne4 Qc7 18. Qe1 Nb4 19. Qc3 e5 20. d4 Nd5 21. Qd2 c4 22. Nc3 Nxc3 23. Qxc3 b4 24. Qd2 Rad8 25. Qe2 Bxf3 26. Qxf3 exd4 27. Qg4 g6 28. exd4 f5 29. Qg3 Qxg3 30. Nxg3 Rxd4 31. c3 Rd2 32. cxb4 Bxb4 33. Rf4 Bc5+ 34. Kf1 Re8 35. Rc1 Bd4 36. Re1 Rxe1+ 37. Kxe1 c3 38. bxc3 Bxc3 39. Kf1 Rd4 40. Rf3 Bb4 41. Ne2 Rd1+ 42. Kf2 a5 43. Rb3 Kf7 44. Nf4 Rd4 45. Nd3 g5 46. Ke3 Re4+ 47. Kf3 Ke6 48. h3 Kd5 49. Nb2 h6 50. Rd3+ Rd4 51. Rb3 g4+ 52. hxg4 fxg4+ 53. Kf2 Bc5 54. Kg3 a4 55. Rd3 Rxd3+ 56. Nxd3 a3 57. Nc1 Be3 58. Nb3 Kc4 59. Na5+ Kc3 60. Nc6 a2 61. Ne7 a1Q 62. Nf5 Kd3 63. Kxg4 Qa4+ 64. Kh5 Qf4 65. Kg6 Qg5+ 66. Kh7 Qxf5+ 67. Kg8 Bd4 68. g4 Qf6 0-1

[Event "Natal op-A 9th"]
[Site "Natal"]
[Date "2012.02.21"]
[Round "7"]
[White "Cunha, Rafael Fernandes"]
[Black "Bezerra, Flavio Rodrigo Cost"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "1827"]
[BlackElo "2033"]
[PlyCount "90"]
[EventDate "2012.02.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. a3 Bxd2+ 6. Qxd2 b6 7. e3 Ne4 8. Qc2 Bb7 9. Be2 d6 10. 0-0 Nd7 11. Nc3 f5 12. Rad1 0-0 13. Nd2 Nxd2 14. Qxd2 Qg5 15. e4 Qh4 16. g3 Qh3 17. Bf3 Nf6 18. Bg2 Qh5 19. e5 Bxg2 20. Kxg2 dxe5 21. dxe5 Ng4 22. h3 Nxe5 23. Qf4 Ng6 24. Qxc7 Rf7 25. Rd7 Nf8 26. Rxf7 Qxf7 27. Qxf7+ Kxf7 28. f4 Rd8 29. Rd1 Rxd1 30. Nxd1 e5 31. fxe5 Nd7 32. Nc3 Nxe5 33. b3 Nc6 34. Nb5 g5 35. Kf2 Ke6 36. Ke3 Ke5 37. b4 f4+ 38. gxf4+ gxf4+ 39. Kf3 a5 40. c5 axb4 41. axb4 bxc5 42. bxc5 h5 43. h4 Kf5 44. Nd6+ Ke5 45. Nb5 Kf5 1/2-1/2

[Event "Natal op-A 9th"]
[Site "Natal"]
[Date "2012.02.20"]
[Round "5"]
[White "Cunha, Rafael Fernandes"]
[Black "Macedo, Alexandre Soares"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1827"]
[BlackElo "1920"]
[PlyCount "72"]
[EventDate "2012.02.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Nc6 5. h3 b6 6. c3 Bb7 7. Bd3 Ne7 8. Nbd2 Ng6 9. Bh2 Ne4 10. 0-0 Be7 11. Qc2 d5 12. Ne5 Nxe5 13. Bxe5 0-0 14. Nf3 c5 15. Bh2 Bd6 16. Bxe4 fxe4 17. Bxd6 Qxd6 18. Ne5 Ba6 19. Rfd1 Bb5 20. Rac1 Rac8 21. Qd2 Ba6 22. b4 Rc7 23. a3 Bb5 24. Qb2 Ba4 25. Re1 a6 26. Qe2 Bb5 27. Qd1 Rfc8 28. Qd2 Be8 29. Qb2 Bb5 30. Qd2 Ba4 31. Qb2 Qe7 32. Qe2 Bb5 33. Qb2 Be8 34. bxc5 bxc5 35. Qb6 Bb5 36. a4 Rb7 0-1

[Event "Natal op-A 9th"]
[Site "Natal"]
[Date "2012.02.20"]
[Round "6"]
[White "Rocha, Vitor Firmo de Souz"]
[Black "Cunha, Rafael Fernandes"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1905"]
[BlackElo "1827"]
[PlyCount "83"]
[EventDate "2012.02.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 c5 3. e3 Nc6 4. b3 Bf5 5. Bb2 Nf6 6. Bb5 a6 7. Bxc6+ bxc6 8. Ne5 Qc7 9. 0-0 Bd7 10. d3 e6 11. Nd2 Be7 12. c4 0-0 13. Qe1 a5 14. Qg3 Rfb8 15. a4 Nh5 16. Qh3 g6 17. g4 Ng7 18. g5 Nh5 19. Ng4 Qd8 20. e4 Be8 21. Nh6+ Kf8 22. Rae1 Rb7 23. Ng4 dxc4 24. Nxc4 Rxb3 25. Rf3 Rxb2 26. Nxb2 Qd4+ 27. Kh1 Qxb2 28. f5 Qd2 29. Ref1 exf5 30. exf5 Bxg5 31. Ne5 f6 32. fxg6 hxg6 33. Qe6 Ra7 34. Nxc6 Bxc6 35. Qxc6 Qc3 36. Rd1 Rf7 37. d4 Qc2 38. Rdf1 Qd2 39. d5 Ke7 40. R3f2 Qd4 41. d6+ Qxd6 42. Re2+ 1-0

[Event "Natal op-A 9th"]
[Site "Natal"]
[Date "2012.02.18"]
[Round "2"]
[White "Cunha, Rafael Fernandes"]
[Black "Da Costa, Jose Artanael Campo"]
[Result "0-1"]
[ECO "D24"]
[WhiteElo "1827"]
[BlackElo "2034"]
[PlyCount "154"]
[EventDate "2012.02.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 5. a4 Bb4 6. e3 0-0 7. Bxc4 Ne4 8. Qc2 f5 9. 0-0 Nd6 10. Bb3 c6 11. Bd2 Na6 12. Ne5 Nc7 13. f3 f4 14. e4 Nf7 15. Nxf7 Qxd4+ 16. Kh1 Rxf7 17. Rad1 Qe5 18. Ne2 Bxd2 19. Rxd2 g5 20. Rfd1 c5 21. Rd8+ Kg7 22. Qc3 Qxc3 23. Nxc3 b6 24. R1d6 Re7 25. g3 fxg3 26. hxg3 Bb7 27. Nd1 Rxd8 28. Rxd8 g4 29. Kg2 gxf3+ 30. Kxf3 Ne8 31. Ke3 Nf6 32. Nf2 e5 33. g4 h6 34. Bc4 Kg6 35. Rd6 Kg5 36. Kf3 Kg6 37. b3 Kg7 38. Bd3 Ne8 39. Rd8 Nc7 40. Bc4 a6 41. Rg8+ Kh7 42. Rb8 Ne8 43. Rd8 Kg7 44. Nd3 Nf6 45. Nf2 h5 46. gxh5 Nxh5 47. Rd6 b5 48. axb5 axb5 49. Bxb5 Rf7+ 50. Ke3 Ng3 51. Bc4 Re7 52. Rd8 Nh5 53. Rg8+ Kh7 54. Ng4 Ba6 55. Rg5 Bxc4 56. bxc4 Ng7 57. Rxe5 Rc7 58. Nf6+ Kg6 59. Ne8 Rc6 60. Nxg7 Kxg7 61. Rg5+ Kf6 62. Rd5 Ke6 63. Kd3 Rc8 64. Kc3 Kf6 65. Kd3 Rh8 66. Rxc5 Rh3+ 67. Kd4 Rh1 68. Rd5 Re1 69. c5 Ke6 70. Re5+ Kf6 71. c6 Rd1+ 72. Kc5 Kxe5 73. c7 Rc1+ 74. Kb6 Kd6 75. e5+ Kd7 76. e6+ Kc8 77. e7 Re1 0-1

[Event "Natal op-A 9th"]
[Site "Natal"]
[Date "2012.02.18"]
[Round "3"]
[White "Lima Neto, Pedro"]
[Black "Cunha, Rafael Fernandes"]
[Result "1-0"]
[ECO "E65"]
[WhiteElo "2058"]
[BlackElo "1827"]
[PlyCount "135"]
[EventDate "2012.02.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 c5 7. 0-0 e6 8. h3 Nc6 9. Be3 cxd4 10. Nxd4 Nxd4 11. Bxd4 a6 12. Qd2 Qc7 13. Rac1 Rb8 14. Rfd1 Rd8 15. e4 b6 16. Qe2 Bb7 17. Qe3 Nd7 18. Bxg7 Kxg7 19. Qd4+ Nf6 20. b3 e5 21. Qd3 h5 22. h4 Qc5 23. Bh3 Bc8 24. Bxc8 Rbxc8 25. Nd5 Nxd5 26. Qxd5 Qxd5 27. cxd5 Kf6 28. Kf1 Ke7 29. Ke2 f5 30. Ke3 fxe4 31. Kxe4 a5 32. a3 Rc5 33. b4 axb4 34. axb4 Rb5 35. Rc7+ Rd7 36. Rxd7+ Kxd7 37. Rb1 Ke7 38. f4 Kf6 39. Rb3 Ke7 40. fxe5 dxe5 41. Kxe5 Kd7 42. Kf6 Rxd5 43. Kxg6 Ke7 44. Rf3 Rb5 45. Rf4 Rd5 46. Kg7 Rd3 47. g4 Rg3 48. g5 Rg4 49. Rf7+ Ke8 50. Rf6 Rxb4 51. Kh6 Rxh4 52. g6 Ke7 53. Rxb6 Rg4 54. Kxh5 Rg1 55. Kh6 Rh1+ 56. Kg7 Rg1 57. Rb2 Rg3 58. Rf2 Rg1 59. Kh7 Rh1+ 60. Kg8 Rg1 61. g7 Rg3 62. Re2+ Kd7 63. Re4 Rg1 64. Kf7 Rf1+ 65. Kg6 Rg1+ 66. Kf6 Rf1+ 67. Kg5 Rg1+ 68. Rg4 1-0

[Event "Natal op-A 9th"]
[Site "Natal"]
[Date "2012.02.17"]
[Round "1"]
[White "De Melo, Fernando Sa"]
[Black "Cunha, Rafael Fernandes"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "2101"]
[BlackElo "1827"]
[PlyCount "75"]
[EventDate "2012.02.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 h6 7. Be3 Na6 8. Qd2 Kh7 9. f3 c5 10. h4 Nd7 11. Nh3 e5 12. d5 Nc7 13. g4 Rb8 14. h5 g5 15. Nf2 a6 16. a4 b6 17. Rb1 Nf6 18. b4 cxb4 19. Rxb4 Nd7 20. 0-0 Na8 21. Rfb1 Qc7 22. Qa2 Rd8 23. Nd3 Bb7 24. Kg2 Rdc8 25. Qb2 Nc5 26. Bxc5 dxc5 27. Rb3 Bf6 28. Nd1 Bd8 29. Qxe5 Qxe5 30. Nxe5 Rc7 31. a5 Re7 32. Nd3 f6 33. axb6 Rc8 34. Nc3 Rd7 35. Na4 Kg8 36. e5 fxe5 37. Nxe5 Rh7 38. Bd3 1-0

