[Event "Mar del Plata International-12"]
[Site "Mar del Plata"]
[Date "1949.03.19"]
[Round "5"]
[White "Letelier Martner, Rene"]
[Black "Benko, Francisco"]
[Result "1-0"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. g3 Nbd7 6. Bg2 dxc4 7. O-O Bb4 8. Qc2 O-O 9. Rd1 Qa5 10. e4 Bxc3 11. bxc3 e5 12. Bg5 Re8 13. Re1 h6 14. Bxf6 gxf6 15. Bh3 Nb6 16. Bxc8 Nxc8 17. Qd2 Kg7 18. dxe5 fxe5 19. Qd7 Ne7 20. Re3 b6 21. Nh4 Rad8 22. Qg4+ Kh7 23. Rf3 Rf8 24. Nf5 Nxf5 25. Qxf5+ Kg8 26. Qg4+ Kh7 27. Qf5+ Kg8 28. Qg4+ Kh7 29. Rf1 Rd6 30. Qf5+ Kg7 31. Kg2 Qc5 32. h4 Re6 33. Rd1 Qe7 34. Qg4+ Rg6 35. Qh5 Qe6 36. Rf5 Re8 37. Qe2 b5 38. Qb2 a5 39. Qa3 a4 40. Qc5 Qe7 41. Qxe7 Rxe7 42. Rd8 c5 43. Rb8 b4 44. cxb4 cxb4 45. Rxb4 Rc6 46. Rb2 c3 47. Rc2 a3 48. Rf3 Rec7 49. Rd3 Kf6 50. Kf3 Ke6 51. g4 Rc4 52. Ke3 Rc8 53. f4 exf4+ 54. Kxf4 R8c5 55. Rg3 f5 56. gxf5+ Rxf5+ 57. Ke3 Rfc5 58. Kf4 Kf6 59. Rd3 Rc6 60. Ke3 Ke6 61. Rd5 Ke7 62. Kd3 Rc8 63. Ra5 R4c6 64. Rxa3 Rd8+ 65. Ke3 Rdc8 66. Rb3 Ke6 67. Rb5 Ra8 68. Rh5 Ke7 69. Re5+ Kf6 70. Rf5+ Ke7 71. Rd5 Rg8 72. Kd4 Rg4 73. Re5+ Kd7 74. Rxc3 Rxc3 75. Kxc3 Rxh4 76. Kd4 Rh1 77. Ra5 h5 78. a4 Rd1+ 79. Ke5 h4 80. Ra7+ Kc6 81. Rh7 Rh1 82. Rh6+ Kd7 83. a5 Ra1 84. a6 Ra5+ 85. Kf4 Kc7 86. a7 Kb7 87. Rh7+ Ka8 88. Rxh4 Kxa7 89. Rh1 Kb8 90. Rc1 Ra7 1-0