[Event "Zonal-7 South America"]
[Site "Mar del Plata/ Buenos Aires"]
[Date "1954.04.??"]
[Round "2"]
[White "Panno, Oscar"]
[Black "Estrada Degrandi, Walter"]
[Result "1-0"]

1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. c4 d6 7. Nc3 Qe8 8. b3 Nc6 9. d5 exd5 10. cxd5 Ne5 11. Nd4 f4 12. Bxf4 Qh5 13. e4 Bg4 14. f3 Bd7 15. Qd2 Ne8 16. Nce2 c5 17. dxc6 bxc6 18. Rac1 c5 19. g4 Qf7 20. Nf5 Bxf5 21. gxf5 Nc6 22. Rfd1 a5 23. Nc3 Nd4 24. Be3 Bf6 25. Nd5 a4 26. b4 Qa7 27. Nxf6+ gxf6 28. Bxd4 cxd4 29. Qxd4 a3 30. Qxa7 Rxa7 31. Bf1 Rb7 32. Rb1 Rb6 33. Rd3 Ng7 34. Rxa3 Rfb8 35. b5 Nh5 36. Ra6 1-0