[Event "Mar del Plata International-21"]
[Site "Mar del Plata"]
[Date "1958.03.13"]
[Round "3"]
[White "Sanguineti, Raul"]
[Black "Panno, Oscar"]
[Result "1/2-1/2"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Nc3 b5 7. Bb3 d6 8. Nd5 Bb7 9. Nxf6+ Bxf6 10. Bd5 O-O 11. c3 Qc8 12. d4 Na5 13. Bxb7 Qxb7 14. Qc2 exd4 15. cxd4 c5 16. e5 dxe5 17. dxe5 Be7 18. Ng5 Bxg5 19. Bxg5 Rfe8 20. Rfe1 c4 21. Rad1 Nc6 22. Qf5 Re6 23. Qg4 Rg6 24. h4 h6 25. e6 Re8 26. Re2 Rexe6 27. Rxe6 Rxe6 28. Be3 Qe7 29. Rd5 Qf6 30. Rd2 Ne5 31. Qd4 Qg6 32. Qd5 Re8 33. g3 h5 34. a4 Qg4 35. Kg2 bxa4 36. Rd4 Qe6 37. Qxe6 Rxe6 38. Bf4 Nd3 39. Rxc4 Nxb2 40. Rb4 Nd3 41. Rxa4 Nxf4+ 42. gxf4 g6 43. Ra5 Rc6 44. Kf3 Kf8 45. Ke4 Ke7 46. f3 Re6+ 47. Kd4 Rd6+ 48. Ke4 f5+ 49. Ke5 Rb6 50. Ra4 Kd7 51. Ra1 Kc6 52. Rc1+ Kb7 53. Ra1 Rb4 54. Kf6 Rb6+ 55. Ke5 Rb2 56. Kf6 Rg2 57. Kg7 Rg3 58. Kh6 Ka7 59. Kg7 Kb6 60. Rb1+ Kc5 61. Ra1 Kb5 62. Rb1+ Kc4 63. Ra1 Kd3 64. Rxa6 Ke3 65. Rxg6 Kxf3 66. Rg5 Rg4 67. Kg6 Rxh4 68. Rxf5 1/2-1/2