[Event "Mar del Plata International-21"]
[Site "Mar del Plata"]
[Date "1958.03.20"]
[Round "8"]
[White "Olivera, Alfredo"]
[Black "Lombardy, William James"]
[Result "0-1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 d6 5. O-O O-O 6. b3 Nbd7 7. Bb2 e5 8. dxe5 Ng4 9. c4 dxe5 10. Nc3 Re8 11. Ne4 Ngf6 12. Nxf6+ Qxf6 13. Qd2 Qe7 14. Rfe1 a5 15. a4 f6 16. Ba3 Qf7 17. Qd5 Nf8 18. Qxf7+ Kxf7 19. Rad1 Ne6 20. e3 Bf8 21. Bxf8 Kxf8 22. Rd5 Ke7 23. Bh3 c6 24. Rd2 Nc5 25. Bxc8 Rexc8 26. Rb1 Ra6 27. Ne1 Rd8 28. Rxd8 Kxd8 29. Nf3 Kc7 30. Nd2 Ra8 31. Kf1 Rd8 32. Ke2 e4 33. f3 exf3+ 34. Nxf3 Ne4 35. Rc1 Kb6 36. Nd4 Re8 37. Kd3 f5 38. Rc2 Kc5 39. Re2 Kb4 40. Kc2 Re7 41. Kb2 Nf6 42. Re1 Kc5 43. Re2 Ng4 44. Nc2 Kd6 45. Ka2 Ke5 46. b4 Ke4 47. Kb3 Kd3 0-1