[Event "Zonal-8 South America (MdP-28)"]
[Site "Mar del Plata"]
[Date "1969.04.07"]
[Round "15"]
[White "Camara, Helder"]
[Black "Najdorf, Miguel"]
[Result "0-1"]

1. c4 Nf6 2. Nc3 e6 3. e3 Bb4 4. Nge2 O-O 5. a3 Be7 6. d4 d5 7. Ng3 c5 8. dxc5 Bxc5 9.
cxd5 exd5 10. Be2 Nc6 11. O-O Be6 12. b4 Bd6 13. Nb5 Be5 14. Nd4 Nxd4 15. exd4 Bc7 16. f4
Bd7 17. f5 h6 18. Bf4 Bxf4 19. Rxf4 Re8 20. Qd3 Qe7 21. Rc1 Bb5 22. Qd2 Bxe2 23. Re1 Qe3+
24. Qxe3 Rxe3 25. Rxe2 Rxa3 26. Re7 b6 27. Rf1 Rc8 28. Rfe1 Rc4 29. Rb7 Rxb4 30. Rb8+ Kh7
31. Rf8 Rxd4 32. Rxf7 Rf4 33. Rc1 Ra2 34. Nf1 Rxf5 35. h3 Rff2 36. Ne3 d4 37. Rcc7 dxe3
38. Rxg7+ Kh8 39. Rg3 Nh7 40. Rxe3 Rxg2+ 41. Kh1 Rge2 0-1