[Event "Mar del Plata International-11"]
[Site "Mar del Plata"]
[Date "1948.03.25"]
[Round "12"]
[White "Maderna, Carlos Hugo"]
[Black "Sanguinetti, Renato"]
[Result "0-1"]

1. c4 e6 2. Nf3 d5 3. d4 c6 4. Qc2 f5 5. Bf4 Nf6 6. Nc3 Be7 7. e3 O-O 8. Bd3 Ne4 9. h3 Nd7 10. O-O-O Ndf6 11. Ne5 Qa5 12. Bxe4 fxe4 13. Kb1 Bd7 14. f3 exf3 15. gxf3 Be8 16. Rhg1 Nh5 17. Qg2 Bf6 18. Qg4 Nxf4 19. exf4 Bxe5 20. Qxe6+ Bf7 21. Qxe5 Bg6+ 22. Rxg6 hxg6 23. cxd5 Rae8 24. Qg5 cxd5 25. Qxg6 Qd8 26. Rg1 Qf6 27. Qxf6 Rxf6 28. Nxd5 Rf5 29. Rg5 Rxg5 30. fxg5 Rd8 31. Nc3 Rxd4 32. Nb5 Rd1+ 33. Kc2 Rd5 34. a4 a6 35. Nc3 Rxg5 36. Ne4 Rg6 37. b4 b6 38. Kd3 Kf7 39. Kd4 Ke6 40. h4 Rg1 41. a5 bxa5 42. bxa5 Ra1 43. Nc5+ Kf5 44. Nxa6 Rxa5 45. Nc5 Ra3 46. Nd3 Ra4+ 47. Ke3 Rxh4 48. Kf2 Rh2+ 49. Kg3 Rh1 50. Kg2 Rd1 51. Nf2 Rd2 52. Kg3 Rd6 53. Nh3 Rg6+ 54. Kf2 Ke5 55. Ng1 Rh6 56. Kg3 Kd4 57. Nh3 Rg6+ 58. Kf2 Rf6 59. Ng5 Kd3 60. Ne4 Rc6 61. Ng5 Rc2+ 62. Kg3 Ke3 63. Ne4 Rc1 64. Nd6 Rg1+ 65. Kh2 Rg5 66. Ne4 Rg6 67. Ng3 Kxf3 68. Nf5 Rg5 69. Nd4+ Kf2 70. Kh3 Rg1 71. Ne6 g5 72. Kh2 Rg4 0-1