[Event "Potiguar-ch"]
[Site "Natal"]
[Date "2013.10.06"]
[Round "9.13"]
[White "Dos Santos, Valdir Rerold Tavar"]
[Black "Oliveira, Gabriel Betanio"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1776"]
[BlackElo "1825"]
[PlyCount "44"]
[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 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Bd6 5. Bd3 Nf6 6. Bg5 Bg4 7. 0-0 0-0 8. Nbd2 Nbd7 9. c3 c6 10. Qc2 g6 11. h3 Bxf3 12. Nxf3 Qc7 13. Rfe1 Rfe8 14. Re3 Rxe3 15. fxe3 Re8 16. Re1 Ne4 17. Bh4 Bg3 18. Rf1 Bxh4 19. Nxh4 Qg3 20. Nf3 g5 21. Nh2 Qxe3+ 22. Kh1 Ng3# 0-1

[Event "Potiguar-ch"]
[Site "Natal"]
[Date "2013.10.05"]
[Round "7"]
[White "De Carvalho, Matheus Leao"]
[Black "Oliveira, Gabriel Betanio"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "1793"]
[BlackElo "1825"]
[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. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. 0-0 Bg4 5. d3 Nf6 6. Bg5 e6 7. Nbd2 h6 8. Bxf6 Qxf6 9. Rb1 Bd6 10. e4 0-0 11. Qc1 d4 12. c3 e5 13. Nc4 Bxf3 14. Bxf3 Qxf3 15. Nxd6 Rab8 16. Qd2 Ne7 17. cxd4 exd4 18. Rfe1 f5 19. Qe2 Qxe2 20. Rxe2 f4 21. Rf1 f3 22. Rc2 b6 23. Rc4 Ng6 24. Ra4 a5 25. Re1 Ne5 26. b4 Nxd3 27. Rb1 Nxb4 28. e5 Rbd8 29. a3 Nd5 30. Rb3 0-1

[Event "Potiguar-ch"]
[Site "Natal"]
[Date "2013.10.05"]
[Round "8"]
[White "Oliveira, Gabriel Betanio"]
[Black "Terto, Raissa Salviano"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "1825"]
[BlackElo "1755"]
[PlyCount "67"]
[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 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. Nc3 a6 5. Bc4 Ng6 6. d4 Be7 7. dxe5 Ncxe5 8. Nxe5 Nxe5 9. Bb3 c6 10. Bf4 Ng6 11. Bg3 Bh4 12. Qf3 0-0 13. 0-0-0 Qg5+ 14. Kb1 Bxg3 15. hxg3 Ne5 16. Qf4 Qxf4 17. gxf4 Ng4 18. Rdf1 b5 19. Rh4 Nf6 20. e5 Ne8 21. Rfh1 h6 22. g4 d6 23. g5 Kh7 24. gxh6 gxh6 25. Rxh6+ Kg7 26. R6h2 Rg8 27. Ne4 d5 28. Ng5 Kg6 29. c3 Kf5 30. Rh4 Rxg5 31. fxg5 Kxg5 32. Bc2 f5 33. f4+ Kg6 34. Rh7 1-0

[Event "Potiguar-ch"]
[Site "Natal"]
[Date "2013.10.04"]
[Round "6"]
[White "Oliveira, Gabriel Betanio"]
[Black "Guedes Filho, Ricardo da Camara"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1825"]
[BlackElo "1800"]
[PlyCount "52"]
[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. d4 d5 3. exd5 cxd5 4. Nc3 Nf6 5. Nf3 Nc6 6. Bb5 e6 7. Bf4 Bd6 8. Be5 0-0 9. 0-0 Bxe5 10. Bxc6 Bxh2+ 11. Kxh2 Qd6+ 12. g3 bxc6 13. Rh1 Ng4+ 14. Kg2 f5 15. Qe2 a5 16. Ne5 Ba6 17. Qe1 Nxe5 18. dxe5 Qc7 19. f4 c5 20. Kg1 Bb7 21. Nb5 Qb6 22. Nd6 d4 23. Rh2 Bd5 24. b3 Qb4 25. Qd1 Qc3 26. Rb1 Qxg3+ 0-1

[Event "Potiguar-ch"]
[Site "Natal"]
[Date "2013.09.29"]
[Round "4"]
[White "Oliveira, Gabriel Betanio"]
[Black "Da Silva, Kalison Kelven Ribe"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "1825"]
[BlackElo "1785"]
[PlyCount "25"]
[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 e5 2. Nf3 Nc6 3. Bb5 d6 4. Nc3 a6 5. Bxc6+ bxc6 6. d3 Nf6 7. Bg5 h6 8. Bh4 Be7 9. h3 d5 10. Nxe5 d4 11. Nb1 c5 12. Nd2 Nd7 13. Nc6 1-0

[Event "Potiguar-ch"]
[Site "Natal"]
[Date "2013.09.29"]
[Round "5"]
[White "Vieira, Joadson do Nascimen"]
[Black "Oliveira, Gabriel Betanio"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1800"]
[BlackElo "1825"]
[PlyCount "46"]
[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 e6 2. Nc3 d5 3. Bd3 Nf6 4. Qe2 c5 5. Nf3 c4 6. Nd4 cxd3 7. cxd3 dxe4 8. dxe4 Qxd4 9. 0-0 e5 10. d3 Nc6 11. Be3 Qd8 12. Bg5 Bc5 13. Bxf6 Qxf6 14. Rac1 Nd4 15. Qe1 Qg5 16. Kh1 h5 17. g3 Bh3 18. Rg1 Nf3 19. Qd1 Nxg1 20. Kxg1 h4 21. Qf3 hxg3 22. Rc2 gxf2+ 23. Kh1 Qg1# 0-1

[Event "Potiguar-ch"]
[Site "Natal"]
[Date "2013.09.28"]
[Round "3"]
[White "Da Silva, Daniele Benicio"]
[Black "Oliveira, Gabriel Betanio"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1775"]
[BlackElo "1825"]
[PlyCount "51"]
[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 e6 2. Nf3 d5 3. e5 c5 4. c3 Nc6 5. d4 f6 6. Bb5 a6 7. Bxc6+ bxc6 8. 0-0 fxe5 9. dxe5 Ne7 10. Bg5 h6 11. Bh4 g5 12. Bg3 Nf5 13. Qd3 c4 14. Qc2 Qb6 15. Kh1 Be7 16. Nbd2 a5 17. b3 Ba6 18. Rfe1 Bc5 19. bxc4 Bxf2 20. Rab1 Qa7 21. Bxf2 Qxf2 22. Rf1 Qc5 23. Nd4 Nxd4 24. Qg6+ Kd8 25. Qf6+ Kd7 26. Qg7+ 1-0

[Event "Potiguar-ch"]
[Site "Natal"]
[Date "2013.09.28"]
[Round "2"]
[White "Oliveira, Gabriel Betanio"]
[Black "Gomes, Jonathan Sagastume"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1825"]
[BlackElo "1763"]
[PlyCount "92"]
[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 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bg5 Nxe4 7. Bxe7 Qxe7 8. Qe2 Nxc3 9. Qxe7+ Kxe7 10. bxc3 Re8 11. Be2 Kf8 12. 0-0 c5 13. Bb5 cxd4 14. Bxe8 Kxe8 15. cxd4 Bf5 16. Rfe1+ Kd7 17. Re2 Nc6 18. c3 Rc8 19. Rae1 d5 20. h3 Kd6 21. g4 Be6 22. f4 g6 23. Rf2 f5 24. Rfe2 Re8 25. Kf2 Re7 26. gxf5 Bxf5 27. Rxe7 Nxe7 28. Kg3 Nc6 29. Kh4 h6 30. Kg3 b5 31. h4 h5 32. a3 Kc7 33. Re8 Kb6 34. Kf2 Ka5 35. Kf3 Ka4 36. Ke3 Kxa3 37. Kd2 Kb3 38. Rg8 a5 39. Rg7 b4 40. Rb7 Kc4 41. Rb6 bxc3+ 42. Kc1 Nxd4 43. Kd1 Kd3 44. Rd6 c2+ 45. Kc1 Ne2+ 46. Kb2 c1Q+ 0-1

[Event "Potiguar-ch"]
[Site "Natal"]
[Date "2013.09.27"]
[Round "1.4"]
[White "Macedo, Maximo Valerio"]
[Black "Oliveira, Gabriel Betanio"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2053"]
[BlackElo "1825"]
[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. Nf3 c5 4. cxd5 exd5 5. Nc3 Nc6 6. e3 Nf6 7. Be2 Bf5 8. 0-0 Ne4 9. Qb3 Nxc3 10. bxc3 Qd7 11. Ba3 b6 12. Bb5 a6 13. Ne5 c4 14. Qb2 Bxa3 15. Qxa3 axb5 16. Qxa8+ Qc8 17. Qxc6+ Qxc6 18. Nxc6 Bd7 19. Nb4 0-0 20. Nxd5 Rb8 21. Rfb1 Kf8 22. Nc7 h5 23. Nxb5 g5 24. Nd6 Be6 25. Rb4 1-0

[Event "Natal op"]
[Site "Natal"]
[Date "2013.09.08"]
[Round "6"]
[White "De Souza, Raquel Martins"]
[Black "Oliveira, Gabriel Betanio"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1800"]
[BlackElo "1825"]
[PlyCount "30"]
[EventDate "2013.09.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. e5 c5 4. Nf3 Nc6 5. Bf4 Qb6 6. Qc1 Nh6 7. Nc3 Nf5 8. Rb1 Ncd4 9. Be2 Nxf3+ 10. Bxf3 Nd4 11. Qd1 Bd7 12. Be3 Nc6 13. Na4 Qa5+ 14. c3 Nxe5 15. Be2 Bxa4 0-1

[Event "Natal op"]
[Site "Natal"]
[Date "2013.09.08"]
[Round "5"]
[White "Oliveira, Gabriel Betanio"]
[Black "Cunha, Eduardo Arruda da G"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "1825"]
[BlackElo "2213"]
[PlyCount "48"]
[EventDate "2013.09.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bd3 Be7 7. Qf3 Nbd7 8. 0-0 Ne5 9. Qg3 a6 10. Bg5 h6 11. Bxf6 Bxf6 12. f4 Nxd3 13. Qxd3 Qb6 14. e5 dxe5 15. fxe5 Bxe5 16. Rfd1 0-0 17. Na4 Qa7 18. b3 b5 19. Nb2 Bf6 20. Kf1 Rd8 21. c3 e5 22. Nc6 Rxd3 23. Nxa7 Rxd1+ 24. Rxd1 Rxa7 0-1

[Event "Natal op"]
[Site "Natal"]
[Date "2013.09.07"]
[Round "4"]
[White "Mendes, Kerolayne Iorrara A"]
[Black "Oliveira, Gabriel Betanio"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1800"]
[BlackElo "1825"]
[PlyCount "36"]
[EventDate "2013.09.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. e5 c5 4. Nf3 Nc6 5. Bf4 Qb6 6. b3 f6 7. exf6 Nxf6 8. Nc3 Qd8 9. Na4 b5 10. Nc3 Ba6 11. Be2 d4 12. Ne4 Nxe4 13. dxe4 Qf6 14. Bg5 Qg6 15. Bd3 Qf7 16. a4 Rb8 17. c4 dxc3 18. Qc2 Bd6 0-1

[Event "Natal op"]
[Site "Natal"]
[Date "2013.09.07"]
[Round "3"]
[White "Oliveira, Gabriel Betanio"]
[Black "Carneiro, Francisco Caninde S"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "1825"]
[BlackElo "1913"]
[PlyCount "78"]
[EventDate "2013.09.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. d3 Bg4 6. Bg5 h6 7. Bh4 Bb4+ 8. c3 Bc5 9. h3 Bxf3 10. Qxf3 g5 11. Bg3 Qe7 12. Nd2 0-0-0 13. b4 Bd6 14. Nc4 Rhf8 15. Rd1 Qe6 16. Qf5 Qxf5 17. exf5 Rfe8 18. 0-0 b5 19. Na5 Kd7 20. Rfe1 Nh5 21. Bh2 f6 22. g4 Nf4 23. Bxf4 exf4 24. Nb7 Rb8 25. Nxd6 cxd6 26. d4 d5 27. Kf1 Kd6 28. Rb1 Re4 29. f3 Ree8 30. Re2 Rxe2 31. Kxe2 Re8+ 32. Kf2 Re3 33. Rb3 Kc7 34. Ra3 Kb6 35. Rb3 a5 36. a3 a4 37. Rb2 Rxc3 38. Ra2 Rd3 39. Ke2 Rxd4 0-1

[Event "Natal op"]
[Site "Natal"]
[Date "2013.09.06"]
[Round "1"]
[White "Bezerra, Flavio Rodrigo Cost"]
[Black "Oliveira, Gabriel Betanio"]
[Result "1-0"]
[ECO "A53"]
[WhiteElo "2066"]
[BlackElo "1825"]
[PlyCount "96"]
[EventDate "2013.09.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 c6 4. d4 d6 5. dxe5 dxe5 6. Qxd8+ Kxd8 7. Nf3 Be6 8. Nxe5 Bd6 9. Bf4 Bxe5 10. Bxe5 Nbd7 11. Bxf6+ Nxf6 12. b3 Ke7 13. Nc3 Rhe8 14. Rd1 Kf8 15. 0-0 Rac8 16. Ne4 Nxe4 17. Bxe4 Bg4 18. f3 Bh3 19. Rfe1 f5 20. Bc2 Rc7 21. Kf2 g5 22. Rd4 Rf7 23. f4 gxf4 24. Rxf4 Bg4 25. e3 Re5 26. Bd1 h5 27. Bxg4 hxg4 28. Rd1 Ke7 29. h3 gxh3 30. Rh4 Rf6 31. Rxh3 Re4 32. Rh7+ Rf7 33. Rxf7+ Kxf7 34. Rd7+ Re7 35. Rxe7+ Kxe7 36. Kf3 Ke6 37. Kf4 Kf6 38. e4 fxe4 39. Kxe4 b5 40. Kd4 bxc4 41. bxc4 Kg5 42. Kc5 Kg4 43. Kxc6 Kxg3 44. Kb7 a5 45. c5 Kf3 46. c6 Ke3 47. c7 Kd3 48. c8Q Kd2 1-0

[Event "Natal op"]
[Site "Natal"]
[Date "2013.09.06"]
[Round "2"]
[White "Oliveira, Gabriel Betanio"]
[Black "Da Silva, Emily Tainara"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "1825"]
[BlackElo "1800"]
[PlyCount "39"]
[EventDate "2013.09.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bd6 4. Nc3 Nge7 5. d3 0-0 6. 0-0 Bb4 7. Bd2 Bxc3 8. Bxc3 d6 9. d4 Bg4 10. dxe5 Bxf3 11. Qxf3 dxe5 12. Rad1 Qe8 13. Qg3 a6 14. Ba4 b5 15. Bb3 a5 16. a3 b4 17. axb4 axb4 18. Bxe5 Nxe5 19. Qxe5 Qb8 20. Qxe7 1-0

[Event "Natal Potiguar op"]
[Site "Natal"]
[Date "2013.07.07"]
[Round "5"]
[White "Gomes da Silva, Tales"]
[Black "Oliveira, Gabriel Betanio"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1827"]
[BlackElo "1825"]
[PlyCount "49"]
[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 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nc6 5. c3 Nf6 6. Bd3 Bd6 7. 0-0 0-0 8. h3 h6 9. Nbd2 Re8 10. Nb3 b6 11. Bd2 Bd7 12. Qc2 Qc8 13. Bb5 a6 14. Bxc6 Bxc6 15. Rfe1 Bd7 16. Rxe8+ Qxe8 17. Re1 Qc8 18. Ne5 Bxe5 19. dxe5 Ne4 20. Bf4 Bf5 21. Qd1 Qe6 22. Nd4 Qd7 23. Nxf5 Qxf5 24. Qxd5 Rf8 25. Qxe4 1-0

[Event "Natal Potiguar op"]
[Site "Natal"]
[Date "2013.07.07"]
[Round "6"]
[White "Oliveira, Gabriel Betanio"]
[Black "Braga, Jose Pereira"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1825"]
[BlackElo "1967"]
[PlyCount "88"]
[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 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bf4 0-0 6. Bc4 Nxe4 7. Nxe4 d5 8. Bxd5 Qxd5 9. Nc3 Qc4 10. Qe2 Qb4 11. Qb5 Nc6 12. Qxb4 Nxb4 13. 0-0 Nxc2 14. Rac1 Nxd4 15. Nxd4 Bxd4 16. Rfd1 e5 17. Bh6 Bg4 18. Rd3 Rfd8 19. Kf1 Bxc3 20. Rdxc3 c6 21. f3 Be6 22. Bg5 Rd5 23. Bf6 Re8 24. Re1 Rd2 25. Bxe5 Rxb2 26. Rxc6 bxc6 27. Bxb2 Bc4+ 28. Kf2 Rxe1 29. Kxe1 Bxa2 30. Bc3 f5 31. Kd2 Kf7 32. Ke3 c5 33. Kf4 Ke6 34. Kg5 Bd5 35. Kh6 a6 36. Kxh7 g5 37. Kg6 g4 38. Kg5 gxf3 39. gxf3 Bxf3 40. Kf4 Bd1 41. h4 Bc2 42. h5 Kf7 43. Bd2 Bd3 44. h6 Kg6 0-1

[Event "Natal Potiguar op"]
[Site "Natal"]
[Date "2013.07.06"]
[Round "3"]
[White "Dos Santos, Valdir Rerold Tavar"]
[Black "Oliveira, Gabriel Betanio"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1788"]
[BlackElo "1825"]
[PlyCount "35"]
[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 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nc6 5. Bd3 Nf6 6. Nc3 Bb4 7. Bd2 Bg4 8. 0-0 0-0 9. a3 Ba5 10. Be3 Bxc3 11. bxc3 Ne4 12. c4 Ne7 13. cxd5 Qxd5 14. c4 Qe6 15. d5 Qg6 16. Ne5 Qh5 17. Nxg4 Nd6 18. Nf6+ 1-0

[Event "Natal Potiguar op"]
[Site "Natal"]
[Date "2013.07.06"]
[Round "4"]
[White "Oliveira, Gabriel Betanio"]
[Black "Cabral Mesquita, Jussier"]
[Result "1-0"]
[ECO "B94"]
[WhiteElo "1825"]
[BlackElo "1823"]
[PlyCount "103"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 a6 7. Bg5 Be7 8. Bc4 0-0 9. 0-0 b5 10. Bb3 b4 11. Nd5 Nxd5 12. Bxd5 Ra7 13. Be3 Rd7 14. Qe2 Bb7 15. Rad1 Bxd5 16. Rxd5 Kh8 17. Bd2 Qb6 18. Rc1 f5 19. c3 fxe4 20. Qxe4 bxc3 21. Bxc3 Rdd8 22. g3 Nd7 23. Ba5 Qxb2 24. Rb1 Qa3 25. Bxd8 Bxd8 26. Rd3 Qxa2 27. Rxd6 Rxf3 28. Qxf3 Qxb1+ 29. Kg2 h6 30. Rxd7 Bf6 31. Qd3 Qxd3 32. Rxd3 a5 33. Ra3 Bd8 34. Kf3 Kg8 35. Ke4 Bc7 36. Rc3 Bb6 37. f3 Bd4 38. Ra3 Bb6 39. Kxe5 Kf7 40. Rb3 Bc5 41. Rb5 Bb4 42. Rb7+ Kg6 43. g4 Bc3+ 44. Ke4 Kf6 45. Rb6+ Kf7 46. f4 Bb4 47. Kf5 Bc3 48. Rb7+ Ke8 49. g5 hxg5 50. fxg5 Bb4 51. Rxg7 a4 52. h4 1-0

[Event "Natal Potiguar op"]
[Site "Natal"]
[Date "2013.07.05"]
[Round "2"]
[White "Fernandes, Richard Daniel Irra"]
[Black "Oliveira, Gabriel Betanio"]
[Result "0-1"]
[ECO "C00"]
[BlackElo "1825"]
[PlyCount "72"]
[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 e6 2. d3 d5 3. e5 c5 4. Nf3 Nc6 5. g3 Nge7 6. Bg2 Ng6 7. Bd2 Ncxe5 8. Nxe5 Nxe5 9. Nc3 Be7 10. Bf4 Nc6 11. Nb5 e5 12. Bd2 a6 13. Nc3 0-0 14. 0-0 Be6 15. Re1 Qd7 16. Na4 Qc7 17. b3 b5 18. Nc3 d4 19. Ne4 f5 20. Ng5 Bxg5 21. Bxg5 h6 22. Bxc6 Qxc6 23. Be7 Rf7 24. Bh4 g5 25. Bxg5 hxg5 26. Rxe5 Rh7 27. Qe2 Re8 28. Qd2 Rh5 29. Ree1 Qf3 30. Qe2 Qxe2 31. Rxe2 Kf7 32. Re5 Reh8 33. Kf1 Rxh2 34. Ke2 Rg2 35. Rxc5 Rhh2 36. Kf3 Rxf2# 0-1

[Event "Natal Potiguar op"]
[Site "Natal"]
[Date "2013.07.05"]
[Round "1"]
[White "Oliveira, Gabriel Betanio"]
[Black "Rocha, Vitor Firmo de Souz"]
[Result "0-1"]
[ECO "C63"]
[WhiteElo "1825"]
[BlackElo "2012"]
[PlyCount "198"]
[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 e5 2. Nf3 Nc6 3. Bb5 f5 4. exf5 e4 5. Bxc6 dxc6 6. Ng1 Bxf5 7. Nc3 Nf6 8. f3 Bc5 9. fxe4 Nxe4 10. Nxe4 Qe7 11. d3 Bxe4 12. dxe4 Qh4+ 13. g3 Qxe4+ 14. Qe2 Qxe2+ 15. Nxe2 0-0-0 16. Bd2 Rhe8 17. h3 Rd7 18. Rh2 Rde7 19. a3 Bd6 20. Bf4 Bc5 21. Bd2 h6 22. Bb4 Re5 23. Bxc5 Rxc5 24. 0-0-0 Rce5 25. Nc3 Re3 26. g4 b6 27. h4 g6 28. Rhd2 Rg3 29. Rd4 Rh3 30. g5 h5 31. R1d3 Rh1+ 32. Rd1 Rh3 33. R1d3 Rh1+ 34. Nd1 Re6 35. Rf3 c5 36. Rd2 Ree1 37. Rdd3 Re6 38. Rf6 Rxf6 39. gxf6 Rf1 40. f7 Rxf7 41. Rg3 Rf6 42. Rg5 Kd7 43. b3 Ke6 44. Kb2 c6 45. Ne3 Kf7 46. a4 Rf4 47. Ng2 Re4 48. Kc3 Kf6 49. Rg3 Rd4 50. Rf3+ Ke5 51. Rg3 Kf5 52. Rg5+ Kf6 53. Rg3 Kf5 54. a5 Rb4 55. Kd3 Rb5 56. Ke3 Rxa5 57. Rg5+ Kf6 58. Nf4 c4 59. Rxg6+ Kf7 60. Rxc6 cxb3 61. cxb3 Rb5 62. Rc7+ Kf6 63. Rxa7 Rxb3+ 64. Kf2 Rb2+ 65. Ne2 Rb4 66. Kg3 Rb3+ 67. Kf2 Rb4 68. Ra6 Kf5 69. Kg3 Rb3+ 70. Kf2 Rb4 71. Nd4+ Rxd4 72. Rxb6 Kg4 73. Rg6+ Kxh4 74. Rg1 Rf4+ 75. Ke3 Rg4 76. Kf2 Ra4 77. Kf3 Ra3+ 78. Kf2 Ra2+ 79. Kf3 Rh2 80. Kf4 Rf2+ 81. Ke3 Rf5 82. Ke4 Rf6 83. Ke3 Kh3 84. Rg5 h4 85. Rg1 Kh2 86. Rg4 h3 87. Ke2 Kh1 88. Rg3 h2 89. Rg4 Ra6 90. Kf3 Ra1 91. Kf2 Ra5 92. Rg3 Ra7 93. Rg6 Ra1 94. Rg8 Rg1 95. Rh8 Rg5 96. Kf1 Rf5+ 97. Ke2 Kg2 98. Rg8+ Kh3 99. Rh8+ Kg3 0-1

