[Event "Cearense-ch 49th"]
[Site "Fortaleza"]
[Date "1980.06.??"]
[Round "6"]
[White "Alcantara, Sebastiao"]
[Black "Barros Filho, Paulo Cesar"]
[Result "1-0"]
[ECO "E20"]
[PlyCount "39"]
[EventDate "1980.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c6 4. Nf3 Bb4 5. Qb3 Be7 6. e4 d5 7. e5 dxc4 8. Bxc4 Nd5 9. 0-0 Nd7 10. Nxd5 cxd5 11. Bd3 b6 12. Bf4 a5 13. Bb5 0-0 14. Rfc1 Nb8 15. Rc2 Ba6 16. Rac1 Bxb5 17. Qxb5 Ra6 18. Rc7 Qe8 19. Qxe8 Rxe8 20. Rxe7 1-0

[Event "Cearense-ch 49th"]
[Site "Fortaleza"]
[Date "1980.06.??"]
[Round "1"]
[White "Alcantara, Sebastiao"]
[Black "Costa, Emanuel FC"]
[Result "0-1"]
[ECO "A57"]
[PlyCount "62"]
[EventDate "1980.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Nd2 g6 5. b3 Bg7 6. Bb2 d6 7. Qc2 0-0 8. e4 e6 9. Ngf3 Re8 10. Be2 exd5 11. cxd5 a6 12. 0-0 Ra7 13. Rfe1 Rae7 14. Bd3 Nh5 15. Bxg7 Kxg7 16. Re3 f6 17. Rae1 Nd7 18. g3 Ne5 19. Nxe5 fxe5 20. Bf1 Rf7 21. Bg2 Ref8 22. Rf3 Nf6 23. h3 Qa5 24. Rf1 g5 25. g4 h5 26. gxh5 Nxh5 27. Rxf7+ Rxf7 28. Nf3 Qd8 29. Nh2 Nf4 30. Ng4 Qh8 31. Kh2 Bxg4 0-1

[Event "Cearense-ch 49th"]
[Site "Fortaleza"]
[Date "1980.06.??"]
[Round "7"]
[White "Alcantara, Sebastiao"]
[Black "Sales, Jose Nilo"]
[Result "1/2-1/2"]
[ECO "B10"]
[PlyCount "155"]
[EventDate "1980.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 c6 2. c4 e5 3. e4 Qc7 4. Nf3 d6 5. Be2 h6 6. Nc3 Nd7 7. Be3 Be7 8. Qc2 Ngf6 9. h3 g5 10. Nd2 Nf8 11. Nb3 Ng6 12. g3 a5 13. a4 Bd7 14. d5 c5 15. Nd2 Qc8 16. 0-0-0 Kf8 17. h4 gxh4 18. gxh4 Nf4 19. Bxf4 exf4 20. h5 Nh7 21. Nf3 Bf6 22. Rdg1 Qe8 23. Bd3 Ng5 24. Nxg5 hxg5 25. f3 Rh6 26. Bf1 Qe5 27. Qd2 Qe7 28. Rh2 Bd4 29. Qg2 f6 30. Rgh1 Bxc3 31. bxc3 Bxa4 32. Qd2 Qe5 33. Bh3 Bb3 34. Qb2 a4 35. Kd2 b5 36. cxb5 Rb8 37. Bd7 Qe7 38. Bc6 g4 39. fxg4 Qxe4 40. Re1 Qf3 41. Qb1 Qxg4 42. Rg1 Qf3 43. Qe1 Rxh5 44. Rhg2 Rg5 45. Rxg5 fxg5 46. Rxg5 Qe3+ 47. Qxe3 fxe3+ 48. Kxe3 a3 49. Rg1 Ke7 50. Rg7+ Kf6 51. Ra7 a2 52. Kd3 Ke5 53. Ra3 Rh8 54. b6 Rb8 55. b7 Bxd5 56. Bxd5 Kxd5 57. c4+ Ke5 58. Rxa2 Rxb7 59. Re2+ Kf6 60. Kc3 Kf5 61. Re3 Kf4 62. Re6 Rb6 63. Rh6 Ra6 64. Kb3 Ke5 65. Rh5+ Ke6 66. Rh6+ Kd7 67. Rh7+ Kc6 68. Rh8 Ra1 69. Rh3 Rd1 70. Kc3 Kb6 71. Rh8 Rg1 72. Rh3 Rc1+ 73. Kb3 Rd1 74. Kc3 Ka5 75. Rh8 Rd4 76. Rb8 Rh4 77. Rb7 Rh3+ 78. Kb2 1/2-1/2

[Event "Cearense-ch 49th"]
[Site "Fortaleza"]
[Date "1980.06.??"]
[Round "2"]
[White "Chaves, Augustino Lima"]
[Black "Alcantara, Sebastiao"]
[Result "1-0"]
[ECO "C40"]
[PlyCount "65"]
[EventDate "1980.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nxe5 Nc6 4. Nxc6 dxc6 5. e5 Be6 6. Nc3 Bc5 7. d3 Ne7 8. Qe2 Nd5 9. Na4 Qe7 10. Nxc5 Qxc5 11. c4 Nb6 12. Bd2 Na4 13. b3 Qd4 14. Rc1 Nc5 15. Be3 Nxd3+ 16. Qxd3 Qxe5 17. Qc3 Qd6 18. Rd1 Qe7 19. Be2 0-0 20. Qe5 b6 21. Bf3 Rad8 22. Rxd8 Rxd8 23. 0-0 Qf7 24. Bxc6 Rd6 25. Bf3 Qd7 26. Re1 c5 27. Bf4 Rd4 28. Qxe6+ Qxe6 29. Rxe6 Rxf4 30. Re7 g5 31. Bd5+ Kf8 32. Rxa7 Rd4 33. g3 1-0

[Event "Cearense-ch 49th"]
[Site "Fortaleza"]
[Date "1980.06.??"]
[Round "4"]
[White "Oliveira, Luciano Lima"]
[Black "Alcantara, Sebastiao"]
[Result "1-0"]
[ECO "C40"]
[PlyCount "37"]
[EventDate "1980.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nc3 Nf6 4. Bc4 d6 5. Ng5 Qe7 6. Bf7+ Kd8 7. Bb3 Bd7 8. Nf7+ Kc8 9. Nxh8 Nc6 10. Nd5 Nxd5 11. exd5 Nd4 12. Qh5 g6 13. Nxg6 hxg6 14. Qxg6 b6 15. d3 f4 16. Bd2 a5 17. a4 Bf5 18. Qh5 Nxb3 19. Qxf5+ 1-0

