[Event "Mar del Plata International-24"]
[Site "Mar del Plata"]
[Date "1961.03.15"]
[Round "3"]
[White "Goldenberg, Edgardo"]
[Black "Perez Perez, Francisco Jose"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 Nc6 7. d5 Nb4 8. O-O a5 9. Rb1 e5 10. Ne1 Nh5 11. a3 Na6 12. Bxh5 gxh5 13. Qxh5 f5 14. Bg5 Qd7 15. Nf3 Nc5 16. Bh6 a4 17. Ng5 Rf6 18. Bxg7 Qxg7 19. f4 Bd7 20. Ne6 Nxe6 21. dxe6 Bxe6 22. fxe5 Rh6 23. Qe2 Qxe5 24. g3 fxe4 25. Qe3 Qh5 26. Rf2 Bxc4 27. Nxe4 Rf8 28. Rxf8+ Kxf8 29. Qf2+ Qf7 30. Qe3 Qh5 31. Qf2+ Qf7 32. Qe3 Re6 33. Qd4 Re5 34. Rc1 b5 35. Nd2 Qd5 36. Qf4+ Rf5 37. Qh6+ Kg8 38. Nxc4 bxc4 39. Qh4 Qc5+ 40. Kh1 Qd5+ 41. Kg1 Qc5+ 42. Kh1 1/2-1/2