[Event "Mar del Plata International-11"]
[Site "Mar del Plata"]
[Date "1948.03.14"]
[Round "2"]
[White "De Freitas, Marcio Elisio"]
[Black "Najdorf, Miguel"]
[Result "0-1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 Nbd7 7. O-O e5 8. h3 c6 9. dxe5
dxe5 10. Be3 h6 11. Qb3 Qc7 12. Rfd1 Kh7 13. Qa3 Re8 14. Nd2 Nb6 15. Qa5 Be6 16. Na4 Qc8
17. Nxb6 axb6 18. Qxb6 Bxh3 19. Bxh3 Qxh3 20. Qxb7 Qe6 21. Qb3 Ng4 22. Bc5 e4 23. Qc2 Qe5
24. b4 e3 25. f4 Qh5 26. Nf1 Bxa1 27. Rxa1 Rad8 28. Qb3 Rd2 29. Re1 Nf2 30. Bxe3 Nh3+ 31.
Kg2 Rxe2+ 0-1