[Event "Mar del Plata International-11"]
[Site "Mar del Plata"]
[Date "1948.03.22"]
[Round "9"]
[White "Castillo Bermudez, Manuel"]
[Black "De Freitas, Marcio Elisio"]
[Result "1-0"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. e4 e5 7. Nge2 Nc6 8. d5 Ne7 9. f3 Nd7 10. Be3 a5 11. h4 f5 12. Qd2 b6 13. h5 a4 14. Bh6 Rf7 15. hxg6 hxg6 16. g4 f4 17. Ng1 Nc5 18. Bg5 Bd7 19. Bf1 Qb8 20. Nh3 Qa7 21. Bh4 Bh6 22. Ng5 Rg7 23. Ne6 Nxe6 24. dxe6 Bxe6 25. Bxe7 Rxe7 26. Rxh6 Rg7 27. g5 Rd8 28. Nd5 c6 29. Bh3 Bxh3 30. Nf6+ Kf7 31. Rxh3 b5 32. O-O-O bxc4 33. Qc3 Qc5 34. Ng4 Ke6 35. Rh2 Rb8 36. Rg2 Rgb7 37. Rgd2 Ke7 38. Rxd6 Rxb2 39. Rd7+ Ke8 40. Rd8+ Rxd8 41. Rxd8+ Kxd8 42. Kxb2 1-0