[Event "Mar del Plata International-23"]
[Site "Mar del Plata"]
[Date "1960.04.07"]
[Round "8"]
[White "Olafsson, Fridrik"]
[Black "Gadia, Olicio"]
[Result "1-0"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. O-O-O Nbd7 10. g4 b5 11. Bxf6 Nxf6 12. g5 Nd7 13. a3 Bb7 14. Bh3 Nc5 15. Qe3 g6 16. f5 gxf5 17. exf5 O-O-O 18. fxe6 Kb8 19. Rhg1 fxe6 20. Nxe6 Nxe6 21. Bxe6 d5 22. Rg4 Bc5 23. Qg3 Bd6 24. Qd3 Bxh2 25. Nxd5 Qe5 26. Qd2 Rhf8 27. Kb1 Bf4 28. Qb4 Bxg5 29. Re1 Qg7 30. Qb3 h6 31. a4 Rfe8 32. Qg3+ Ka7 33. axb5 Rxd5 34. Qg1+ Ka8 35. bxa6 Bc6 36. Bxd5 Rxe1+ 37. Qxe1 Bxd5 38. Rb4 Qf7 39. b3 Bd8 40. Qe2 Ba5 41. Rb5 Bc7 42. Qd3 Bg2 43. Rf5 Qe6 44. Rf8+ Ka7 45. Qd4+ Qb6 46. Qc4 Be5 47. Rf7+ Ka8 48. Qc8+ Qb8 49. Qe6 Bc3 50. Re7 Qg3 51. Qc8+ 1-0