[Event "Buenos Aires"]
[Site "Buenos Aires"]
[Date "1970.07.30"]
[Round "8"]
[White "Schweber, Samuel"]
[Black "Najdorf, Miguel"]
[Result "1-0"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. c4 Nf6 8. Nc3 e6 9. Bg5 Be7 10. O-O O-O 11. Rfe1 h6 12. Bh4 a6 13. Rad1 Qa5 14. Qd2 Qb6 15. Nd4 Rac8 16. Re3 Rfe8 17. Qe2 Bd7 18. Nb3 Qc7 19. Nd2 b5 20. cxb5 axb5 21. a3 Rb8 22. e5 dxe5 23. Bxf6 Bxf6 24. Nde4 Be7 25. Rg3 Kh8 26. Qh5 Rf8 27. Rdd3 Rg8 28. Qxf7 Qd8 29. Qh5 b4 30. Rg6 Kh7 31. Rh3 Qf8 32. Rf3 Be8 33. Rxf8 Bxg6 34. Rxg8 Rxg8 35. Qxe5 bxc3 36. Nxc3 Bf6 37. Qe3 Rb8 38. Qc1 Bd4 39. h4 Rf8 40. Qd2 e5 41. Nd1 Bh5 42. Ne3 Rb8 1-0