[Event "Potiguar-ch"]
[Site "Natal"]
[Date "2012.09.22"]
[Round "2.12"]
[White "Araujo, Daniel Lucas Olivei"]
[Black "De Oliveira, Antonio Soares"]
[Result "0-1"]
[ECO "A08"]
[BlackElo "1819"]
[PlyCount "58"]
[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. Nf3 e6 2. g3 d5 3. Bg2 Nf6 4. 0-0 c5 5. d3 Be7 6. Bf4 0-0 7. Nbd2 Nc6 8. c4 Nh5 9. Be5 f6 10. cxd5 Nxe5 11. Nxe5 fxe5 12. dxe6 Qb6 13. Qc2 Bxe6 14. Nc4 Qc7 15. e3 Nf6 16. f4 exf4 17. Rxf4 Nd5 18. Bxd5 Bxd5 19. Rxf8+ Rxf8 20. Rf1 Rxf1+ 21. Kxf1 Qd7 22. e4 Qh3+ 23. Kg1 Bf7 24. b3 Qe6 25. Qg2 b5 26. Nd2 Qd7 27. e5 Qd4+ 28. Kh1 Bd5 29. Nf3 Qa1+ 0-1

[Event "Potiguar-ch"]
[Site "Natal"]
[Date "2012.09.22"]
[Round "3"]
[White "Araujo, Daniel Lucas Olivei"]
[Black "Silva, Carolina Alves"]
[Result "0-1"]
[ECO "B25"]
[BlackElo "1684"]
[PlyCount "42"]
[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. Nf3 c5 2. g3 Nc6 3. Bg2 g6 4. 0-0 Bg7 5. e4 d6 6. d3 Nf6 7. Nc3 0-0 8. Bg5 Ne8 9. Qd2 f5 10. exf5 Bxf5 11. Rfe1 Nf6 12. Rab1 Qd7 13. Nh4 Bh3 14. Bxh3 Qxh3 15. Bxf6 Bxf6 16. Nf3 Bxc3 17. Qxc3 Rxf3 18. Qc4+ Kh8 19. Qc3+ Nd4 20. Re3 e5 21. Rxf3 Nxf3+ 0-1

[Event "Potiguar-ch"]
[Site "Natal"]
[Date "2012.09.21"]
[Round "1"]
[White "Medeiros, Israel Costa Smith"]
[Black "Araujo, Daniel Lucas Olivei"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1905"]
[PlyCount "73"]
[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 Nc6 2. d4 e6 3. d5 exd5 4. exd5 Ne5 5. Be3 Nf6 6. Be2 c6 7. dxc6 Nxc6 8. h3 Be7 9. Nf3 0-0 10. 0-0 d6 11. Nc3 Be6 12. Nd4 Nxd4 13. Qxd4 Qc7 14. Bf3 a6 15. Ne4 Rad8 16. Rfd1 Nxe4 17. Qxe4 d5 18. Qd3 Bf6 19. c3 g6 20. Bd4 Bg5 21. Be3 Bxe3 22. Qxe3 Rfe8 23. Qd4 b6 24. Rd2 Rd7 25. Rad1 Red8 26. Be2 Qa7 27. Qa4 Ra8 28. c4 Qb7 29. Rd4 b5 30. cxb5 axb5 31. Qxb5 Rxa2 32. Rb4 Qxb5 33. Rxb5 Ra4 34. Bf3 d4 35. Rb8+ Kg7 36. Bc6 Bb3 37. Rxb3 1-0

[Event "Natal Potiguar op"]
[Site "Natal"]
[Date "2012.06.10"]
[Round "7"]
[White "Gomes da Silva, Tales"]
[Black "Araujo, Daniel Lucas Olivei"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1838"]
[BlackElo "1800"]
[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. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. 0-0 Nf6 5. c3 g6 6. d4 d6 7. dxe5 dxe5 8. Qxd8+ Kxd8 9. Bxf7 g5 10. Bd5 Bg4 11. Bxc6 Bxf3 12. Bxb7 Rb8 13. gxf3 Rxb7 14. Rd1+ Bd6 15. Nd2 Kc8 16. Nc4 Rd8 17. b3 Nd7 18. Rxd6 cxd6 19. Nxd6+ Kb8 20. Nxb7 Kxb7 21. Be3 Nb6 22. Bxb6 axb6 23. c4 Kc6 24. a3 Rd3 25. Kg2 Rxb3 26. a4 Rb4 27. a5 bxa5 28. Rxa5 Rxc4 29. Rxe5 Rc5 30. Re6+ Kb5 31. Rxh6 Kc4 32. h4 gxh4 33. Rxh4 Kd4 34. Kg3 Rg5+ 35. Rg4 Rxg4+ 36. Kxg4 Ke5 37. Kg5 Kd4 38. f4 Kxe4 39. f3+ Kxf3 40. f5 1-0

[Event "Natal Potiguar op"]
[Site "Natal"]
[Date "2012.06.09"]
[Round "6"]
[White "Araujo, Daniel Lucas Olivei"]
[Black "Camara Dantas, Gabriel Diniz"]
[Result "1-0"]
[ECO "C48"]
[WhiteElo "1800"]
[BlackElo "1655"]
[PlyCount "19"]
[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. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Bc5 5. Bxc6 dxc6 6. Nxe5 Qd4 7. Nd3 Nxe4 8. Qe2 0-0 9. Nxe4 Re8 10. Ndxc5 1-0

[Event "Natal Potiguar op"]
[Site "Natal"]
[Date "2012.06.09"]
[Round "5"]
[White "Oliveira Jr, Antonio Fernandes"]
[Black "Araujo, Daniel Lucas Olivei"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1842"]
[BlackElo "1800"]
[PlyCount "45"]
[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 c6 3. Nf3 Bg4 4. Ne5 Bf5 5. cxd5 cxd5 6. Nc3 Nf6 7. Qb3 b6 8. Bg5 e6 9. e3 Be7 10. Bb5+ Nbd7 11. Nc6 Qc7 12. Nxe7 Kxe7 13. Rc1 Qd6 14. 0-0 Rhe8 15. Bf4 Qxf4 16. exf4 Kf8 17. Bc6 Rac8 18. Nb5 Red8 19. Nd6 Rc7 20. Nxf5 exf5 21. Bxd7 Rxc1 22. Rxc1 Rxd7 23. Rc8+ 1-0

[Event "Natal Potiguar op"]
[Site "Natal"]
[Date "2012.06.08"]
[Round "4"]
[White "Araujo, Daniel Lucas Olivei"]
[Black "Rodrigues, Daniel Torres"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1800"]
[BlackElo "1753"]
[PlyCount "117"]
[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. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nc3 Nf6 5. Bg5 e6 6. Nf3 Bb4 7. Bb5+ Nc6 8. 0-0 0-0 9. Ne5 Be7 10. Nxc6 bxc6 11. Bxc6 Rb8 12. b3 Bb7 13. Bxb7 Qc7 14. Bxf6 Bxf6 15. Bxd5 Qxc3 16. Bc4 Bxd4 17. Rb1 Rfd8 18. Qf3 Qxf3 19. gxf3 Bc3 20. Rbd1 g6 21. Rd3 Rxd3 22. cxd3 Kf8 23. Rc1 Bd2 24. Rc2 Bf4 25. Kg2 Ke7 26. h4 f5 27. Re2 Rb6 28. a4 a5 29. d4 Kf6 30. d5 exd5 31. Bxd5 Rd6 32. Bc4 Be5 33. Bf7 h6 34. Re1 Rd8 35. Bc4 Rd2 36. f4 Bxf4 37. Re6+ Kg7 38. Ra6 Be3 39. Kf3 Bxf2 40. Rxa5 Be1 41. Ra7+ Kf6 42. Kf4 Rd4+ 43. Ke3 Bc3 44. a5 Rxh4 45. Rf7+ Kg5 46. a6 Rh3+ 47. Ke2 Bd4 48. a7 Re3+ 49. Kd1 Re8 50. Bd5 Bxa7 51. Rxa7 Rd8 52. Ra5 Kf6 53. Kc2 h5 54. b4 h4 55. Bc6 Rc8 56. Ra6 Kg5 57. Kb3 f4 58. Ra5+ Kg4 59. Bd7+ 1-0

[Event "Natal Potiguar op"]
[Site "Natal"]
[Date "2012.06.08"]
[Round "3"]
[White "Macedo, Euclides Soares"]
[Black "Araujo, Daniel Lucas Olivei"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "1662"]
[BlackElo "1800"]
[PlyCount "55"]
[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 Bb4 3. Qb3 Nc6 4. a3 Bxc3 5. Qxc3 Nf6 6. d3 0-0 7. Bg5 d6 8. g3 Bd7 9. Nf3 Qe7 10. e4 Bg4 11. Bg2 Bxf3 12. Bxf3 Qe6 13. 0-0 Nd4 14. Bxf6 Qxf6 15. Bd1 c6 16. f3 d5 17. cxd5 cxd5 18. Qe1 Qb6 19. Qf2 Rac8 20. Re1 Rc2 21. Bxc2 Nxc2 22. Qxb6 axb6 23. Rac1 Nxe1 24. Rxe1 Rc8 25. exd5 Rc2 26. b4 Rc3 27. Rxe5 Rxd3 28. Re8# 1-0

[Event "Natal Potiguar op"]
[Site "Natal"]
[Date "2012.06.07"]
[Round "2"]
[White "Araujo, Daniel Lucas Olivei"]
[Black "Jordao Barbosa, Marcio Ferre"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1800"]
[BlackElo "1845"]
[PlyCount "94"]
[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. e4 e6 2. d4 d5 3. exd5 exd5 4. Nc3 c6 5. Nf3 Bd6 6. Be2 Ne7 7. 0-0 0-0 8. Bg5 Qc7 9. Bxe7 Bxe7 10. Re1 Bd6 11. Bd3 h6 12. g3 Bg4 13. Be2 Nd7 14. Qd3 Nf6 15. Ne5 Bh3 16. Bf1 Bxf1 17. Qxf1 Nd7 18. Nxd7 Qxd7 19. Rad1 Rfe8 20. Rxe8+ Rxe8 21. Re1 b5 22. Rxe8+ Qxe8 23. a3 Qe6 24. Ne2 Qe4 25. Qd1 Be7 26. Nc3 Qe6 27. Qe2 Bf6 28. Qxe6 fxe6 29. Ne2 e5 30. dxe5 Bxe5 31. c3 c5 32. Nc1 d4 33. f4 dxc3 34. bxc3 Bxc3 35. Nd3 c4 36. Nc5 Bd4+ 37. Kg2 Bxc5 38. Kf3 Bxa3 39. Ke4 c3 40. Kd3 b4 41. Kc2 a5 42. h4 a4 43. g4 Bb2 44. Kb1 b3 45. g5 a3 46. f5 h5 47. f6 a2# 0-1

[Event "Natal Potiguar op"]
[Site "Natal"]
[Date "2012.06.07"]
[Round "1"]
[White "Duarte Filho, Fritz Schimidt"]
[Black "Araujo, Daniel Lucas Olivei"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "2038"]
[BlackElo "1800"]
[PlyCount "87"]
[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 c6 3. Nc3 Nf6 4. Nf3 Bg4 5. Ne5 Nbd7 6. Nxg4 Nxg4 7. e4 Ngf6 8. cxd5 cxd5 9. e5 Ne4 10. Qb3 Qc7 11. Nxd5 Qa5+ 12. Nc3 e6 13. Bd3 Nxc3 14. bxc3 Be7 15. Bd2 Qc7 16. 0-0 0-0 17. Rab1 b6 18. f4 a6 19. f5 exf5 20. Bxf5 Rfd8 21. Bxd7 Qxd7 22. Qxb6 Rab8 23. Qxa6 Rxb1 24. Rxb1 Qf5 25. Qb5 Qc2 26. Qb2 Qxb2 27. Rxb2 Ba3 28. Rb3 Ra8 29. c4 Ra4 30. Rb8+ Bf8 31. Bg5 Rxc4 32. Be7 h6 33. Rxf8+ Kh7 34. Rxf7 Rxd4 35. Bf6 Rg4 36. Rxg7+ Rxg7 37. Bxg7 Kxg7 38. a4 Kf7 39. a5 Ke6 40. a6 Kxe5 41. a7 Kf6 42. a8Q Kg6 43. Qd5 Kh7 44. Kf2 1-0

