[Event "Mar del Plata International-21"]
[Site "Mar del Plata"]
[Date "1958.03.13"]
[Round "3"]
[White "Lombardy, William James"]
[Black "Sumar, Julio"]
[Result "1-0"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. Qc2 h6 7. Bh4 Bd6 8. e3 O-O 9. Bd3 Re8 10. Nf3 Nbd7 11. O-O Qc7 12. Rfc1 a6 13. Rab1 Qd8 14. b4 Qe7 15. Qb3 Qe6 16. Na4 Ne4 17. Bxe4 Qxe4 18. Bg3 Re6 19. Rb2 Bxg3 20. hxg3 Re8 21. Nc5 Qe7 22. a4 Nb6 23. Nd2 Bf5 24. Ra2 Nc4 25. Nxc4 dxc4 26. Qxc4 b6 27. Nb3 Be6 28. Qc3 Bd5 29. Re2 Qe4 30. f3 Qg6 31. g4 h5 32. gxh5 Qxh5 33. Nd2 f5 34. Nc4 Rab8 35. Ne5 Re6 36. Ree1 Rh6 37. Kf2 Qh4+ 38. Ke2 Qg3 39. Rg1 Re8 40. Qe1 Qg5 41. Kf2 Qe7 42. Qc3 Rh2 43. Rc2 Qh4+ 44. Kf1 Qg5 45. Re2 b5 46. a5 Qg3 47. Rf2 Rh6 48. Qb2 Rhe6 49. Rh1 Rxe5 50. dxe5 Bc4+ 51. Ke1 Rxe5 52. Qd4 Rd5 53. Qf4 Rd1+ 54. Kxd1 Qxf2 55. Qb8+ Kf7 56. Qc7+ Kf6 57. Qd6+ Be6 58. Qd2 Qg3 59. Rh3 Qc7 60. Rh8 Kg6 61. Qd8 Qb7 62. Qd6 Qf7 63. Rf8 1-0