[Event "Mar del Plata International-23"]
[Site "Mar del Plata"]
[Date "1960.04.02"]
[Round "4"]
[White "Bazan, Osvaldo"]
[Black "Alvarez del Monte, Jose Luis"]
[Result "1-0"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. d4 O-O 5. e4 d6 6. Be2 e5 7. d5 c5 8. Bg5 h6 9. Bh4 Na6 10. Nd2 Nc7 11. a3 a6 12. O-O Qe8 13. Kh1 Kh8 14. Rb1 b6 15. b4 g5 16. Bg3 Qd8 17. Re1 Nce8 18. Nf1 Ng8 19. Bg4 Nef6 20. Bxc8 Rxc8 21. Ne3 Ne7 22. bxc5 Rxc5 23. Qb3 Ra5 24. a4 Nd7 25. f3 Qc7 26. Rec1 Rb8 27. Qc2 Qd8 28. Rb4 Rc5 29. Rcb1 Rcc8 30. Bf2 Bf8 31. Qb2 Ng6 32. Ned1 a5 33. Rb5 Rxc4 34. Bxb6 Nxb6 35. Rxb6 Rb4 36. Rxb4 Rxb4 37. Qf2 Qb8 38. Rxb4 Qxb4 39. g3 Ne7 40. Qb2 Qd4 41. Qb5 f5 42. Qxa5 Qd3 43. Kg2 g4 44. fxg4 fxe4 45. Qb5 Qf3+ 46. Kg1 Qxg4 47. Ne3 Qc8 48. Qc4 Qb8 49. Qxe4 Qb6 50. Kg2 h5 51. Nb5 Bh6 52. Nc4 Qc5 53. Nbxd6 Nxd5 54. Qxe5+ Bg7 55. Qxh5+ Kg8 56. Qf7+ Kh8 57. Nf5 Bf6 58. Qh5+ Kg8 59. Qg6+ 1-0