[Event "Mar del Plata International-12"]
[Site "Mar del Plata"]
[Date "1949.03.22"]
[Round "7"]
[White "Letelier Martner, Rene"]
[Black "Roux Cabral, Luis"]
[Result "1/2-1/2"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 O-O 8. O-O Re8 9. Qf3 d5 10. Bg5 Bxc3 11. bxc3 h6 12. Bxf6 Qxf6 13. Qxf6 gxf6 14. exd5 cxd5 15. Rab1 Re6 16. Rb5 Rd6 17. Rc5 Ba6 18. Rxc7 Bxd3 19. cxd3 Ra6 20. Rb1 Rxa2 21. g3 Re8 22. Rbb7 Re1+ 23. Kg2 Ree2 24. Kf3 Rxf2+ 25. Ke3 Rfe2+ 26. Kd4 Ra4+ 27. c4 dxc4 28. dxc4 Rc2 29. Kd5 Kg7 30. Rxf7+ Kg6 31. Rg7+ Kf5 32. Rb3 Rd2+ 33. Kc5 Rxh2 34. Kb5 Rha2 35. c5 Ra5+ 36. Kc6 Rc2 37. Rb5 Ra6+ 38. Kb7 Re6 39. c6+ Ke4 40. c7 Rec6 41. Ra5 R6c3 42. Rxa7 Kf3 43. Ra6 Rxc7+ 44. Rxc7 Rxc7+ 45. Kxc7 Kxg3 46. Kd6 h5 47. Ke6 h4 48. Kf5 h3 49. Ra3+ Kg2 50. Kf4 h2 51. Ra2+ Kh3 52. Ra1 Kg2 1/2-1/2