[Event "Mar del Plata International-23"]
[Site "Mar del Plata"]
[Date "1960.04.12"]
[Round "12"]
[White "Letelier Martner, Rene"]
[Black "Marini, Luis"]
[Result "1-0"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. Nf3 g6 7. Bg5 Bg7 8. Nd2 h6 9. Bh4 g5 10. Bg3 Nh5 11. Nc4 Nxg3 12. hxg3 O-O 13. e3 Qe7 14. Be2 Bd7 15. Qb3 Na6 16. Qxb7 Nb4 17. O-O Rab8 18. Qxa7 Ra8 19. Qc7 Bxc3 20. bxc3 Nxd5 21. Qxd6 Qxd6 22. Nxd6 Nxc3 23. Bc4 Be6 24. Rfc1 Ra3 25. Rc2 Rfa8 26. Bxe6 fxe6 27. Nc4 Rxa2 28. Raxa2 Nxa2 29. Ne5 Nb4 30. Rxc5 Ra1+ 31. Kh2 Ra2 32. Rc8+ Kg7 33. Rc7+ Kf8 34. Rb7 Nd5 35. e4 Nc3 36. f3 Nd1 37. Rb3 Re2 38. Rb8+ Kg7 39. Rb7+ Kf8 40. Rf7+ Kg8 41. Rf6 Ne3 42. Kh3 Re1 43. g4 Kg7 44. Rg6+ Kh7 45. Rxe6 Re2 46. Rf6 Nxg2 47. Kg3 Ra2 48. Rf7+ Kg8 49. Rf6 Ne3 50. f4 Nf1+ 51. Kf3 Ra3+ 52. Kg2 Ne3+ 53. Kf2 gxf4 54. Rxf4 Nd1+ 55. Ke2 Nc3+ 56. Kd2 Nb5 57. Nd3 Ra2+ 58. Ke3 Nc3 59. Nf2 Kg7 60. Rf5 Ra3 61. Kd2 Kg6 62. Re5 Ra2+ 63. Ke3 Kf6 64. Rf5+ Kg7 65. Nd3 Re2+ 66. Kf3 Rxe4 67. Rc5 h5 68. gxh5 Rh4 69. Nf4 Ne2 70. Nxe2 1-0