[Event "Olympiad-18 Preliminaries A"]
[Site "Lugano"]
[Date "1968.10.20"]
[Round "3"]
[White "Balinas, Rosendo Carrean"]
[Black "Porat, Yosef"]
[Result "1/2-1/2"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bc4 e6 8. Qe2 Ngf6 9. O-O Be7 10. Bb3 O-O 11. Re1 Qc7 12. Ne5 Nxe5 13. dxe5 Nd7 14. Bf4 Nc5 15. Qg4 a5 16. h4 a4 17. Bc4 Kh8 18. Rac1 Rad8 19. h5 Rd4 20. Bf1 f5 21. Qf3 Bf7 22. c3 Rd7 23. Nxf5 Bxh5 24. Qxh5 Rxf5 25. Qg4 Nd3 26. Bxd3 Rxd3 27. Re4 a3 28. b4 Qd8 29. Qe2 Bg5 30. Bxg5 Qxg5 31. f4 Qg3 32. Rd1 Rxd1+ 33. Qxd1 h6 34. Qf3 Qxf3 35. gxf3 Kh7 36. Kf2 Rf7 37. Rd4 Kg6 38. c4 Kf5 39. Ke3 c5 40. bxc5 Rc7 41. Rd8 h5 42. c6 bxc6 43. Rf8+ Kg6 44. Ra8 h4 45. Rxa3 Rc8 46. Ra7 h3 47. Kf2 Rh8 48. Kg1 Rh4 49. Re7 Rxf4 50. Rxe6+ Kf5 51. Rxc6 Kxe5 52. Rg6 Rxf3 53. Rxg7 Ra3 54. Kh2 1/2-1/2