[Event "Luiz Rego Memorial"]
[Site "Teresina"]
[Date "2012.03.17"]
[Round "3"]
[White "Santos, Antonio Inacio Dos"]
[Black "Sobrinho, Agostinho Jose Da S"]
[Result "1/2-1/2"]
[ECO "B43"]
[WhiteElo "2017"]
[BlackElo "2160"]
[PlyCount "39"]
[EventDate "2012.03.16"]
[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. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. a3 b5 7. g3 Bb7 8. Bg2 h5 9. 0-0 Bc5 10. Be3 d6 11. Qe2 Nd7 12. Nf3 Ngf6 13. Ne1 Ne5 14. Bxc5 Qxc5 15. Nd3 Nxd3 16. Qxd3 0-0-0 17. Rad1 h4 18. b4 Qb6 19. Qd4 Qxd4 20. Rxd4 1/2-1/2

[Event "Luiz Rego Memorial"]
[Site "Teresina"]
[Date "2012.03.16"]
[Round "1"]
[White "Carvalho, Gabriel Santos"]
[Black "Sobrinho, Agostinho Jose Da S"]
[Result "0-1"]
[ECO "B31"]
[BlackElo "2160"]
[PlyCount "30"]
[EventDate "2012.03.16"]
[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. Nh3 e6 3. g4 Nc6 4. g5 d5 5. f3 h6 6. exd5 exd5 7. f4 hxg5 8. fxg5 Bxh3 9. Bd3 Qxg5 10. Qe2+ Be7 11. Na3 c4 12. Bf5 Nd4 13. Qf2 Qxf5 14. Qh4 Bxh4+ 15. Kd1 Qf3# 0-1

[Event "Luiz Rego Memorial"]
[Site "Teresina"]
[Date "2012.03.16"]
[Round "2"]
[White "Sobrinho, Agostinho Jose Da S"]
[Black "Lima, Alan Kardeck dos"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "2160"]
[BlackElo "1852"]
[PlyCount "91"]
[EventDate "2012.03.16"]
[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 e6 3. Nf3 d5 4. Nc3 c6 5. cxd5 cxd5 6. Bg5 Be7 7. e3 0-0 8. Bd3 b6 9. Qe2 Nc6 10. a3 h6 11. Bh4 Bb7 12. 0-0 Qb8 13. Rac1 Ng4 14. Bxe7 Nxe7 15. h3 Nf6 16. Ne5 Nc6 17. f4 Nxe5 18. fxe5 Ne4 19. Bxe4 dxe4 20. Qg4 Qd8 21. Nxe4 Bxe4 22. Qxe4 Rc8 23. Qb7 Rxc1 24. Rxc1 Qa8 25. Qxa8 Rxa8 26. Rc7 a5 27. Rb7 Rc8 28. Rxb6 Rc2 29. Kh2 Re2 30. Rb3 a4 31. Rb4 Rxe3 32. Rxa4 Rb3 33. Rb4 Rxb4 34. axb4 Kf8 35. Kg3 Ke7 36. Kf3 Kd7 37. Ke4 f5+ 38. Kd3 g5 39. Kc4 h5 40. d5 g4 41. d6 f4 42. Kd3 f3 43. Ke3 fxg2 44. Kf2 gxh3 45. b5 Kc8 46. b6 1-0

