[Event "BRA zn"]
[Site "Pelotas BRA"]
[Date "1965.02.??"]
[EventDate "1962.02.08"]
[Round "8"]
[Result "1-0"]
[White "Erbo Stenzel"]
[Black "Machado Vieira, Americo"]
[ECO "A03"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "100"]

1. f4 d5 2. Nf3 c5 3. e3 Nc6 4. b3 Nf6 5. Bb2 Bg4 6. Be2 Bxf3 7. Bxf3 e6 8.
O-O Bd6 9. Nc3 a6 10. a3 Qc7 11. Qe1 Ne7 12. Qf2 O-O 13. g4 Nd7 14. Rae1 Nb6
15. Ne2 f6 16. Ng3 e5 17. Bd1 exf4 18. exf4 Ng6 19. Nh5 d4 20. d3 Nd5 21.
Bc1 Rae8 22. Bf3 Ne3 23. Bxe3 dxe3 24. Bd5+ Kh8 25. Rxe3 c4 26. Rxe8 Rxe8
27. bxc4 Bxa3 28. Rb1 b6 29. Ra1 Qd6 30. Re1 Re7 31. Kf1 Rxe1+ 32. Qxe1 Qb8
33. Kg2 Bd6 34. f5 Nf4+ 35. Nxf4 Bxf4 36. h3 Qe5 37. Qxe5 Bxe5 38. Kf3 g6
39. Ke4 Kg7 40. d4 Bc7 41. Be6 Kf8 42. Kd5 Ke7 43. Kc6 Kd8 44. d5 b5 45. c5
b4 46. d6 Ba5 47. Kb7 b3 48. cxb3 Bb4 49. Kc6 g5 50. Kd5 1-0