[Event "Americana op"]
[Site "Americana"]
[Date "2009.09.07"]
[Round "5"]
[White "Aranha Filho, Alvaro Zimmermann"]
[Black "Donizete, Leal Paulo"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2278"]
[BlackElo "1884"]
[PlyCount "95"]
[EventDate "2009.09.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 Be7 6. d5 exd5 7. cxd5 0-0 8. e4 d6 9. Bd3 Nbd7 10. Bf4 Re8 11. 0-0 Bf8 12. b4 a5 13. Qb3 g6 14. Rac1 axb4 15. axb4 Ne5 16. Bxe5 dxe5 17. Nb5 Bd6 18. Rc2 Qe7 19. Rfc1 Rec8 20. Nxd6 cxd6 21. Rxc8+ Rxc8 22. Rxc8+ Bxc8 23. Qc2 Qd8 24. Qc6 Kf8 25. Nd2 Ke7 26. Nc4 Ne8 27. Nxb6 Bd7 28. Nxd7 Qxd7 29. Qxd7+ Kxd7 30. Bb5+ Kd8 31. Bxe8 Kxe8 32. Kf1 Kd7 33. Ke2 Kc7 34. Kd3 f5 35. f3 Kb6 36. g4 fxe4+ 37. fxe4 g5 38. Kc3 Ka6 39. Kb2 Kb6 40. Ka3 Kb5 41. Kb3 Ka6 42. Ka4 Kb6 43. b5 Kc5 44. Ka5 Kd4 45. b6 Kxe4 46. b7 Kxd5 47. b8Q e4 48. Kb4 1/2-1/2

