[Event "Olympiad-16 Preliminaries A"]
[Site "Tel Aviv"]
[Date "1964.11.04"]
[Round "2"]
[White "Villarroel, Geber"]
[Black "Borja, Meliton"]
[Result "1/2-1/2"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. f3 O-O 8. Nb3 a5 9. Bb5 d5 10. exd5 Nb4 11. O-O Nbxd5 12. Nxd5 Qxd5 13. c4 Qh5 14. Qe2 Bd7 15. a4 Rfc8 16. Rfd1 Bxb5 17. axb5 a4 18. Nd2 Qe5 19. Rab1 a3 20. bxa3 Rxa3 21. Rb3 Rxb3 22. Nxb3 Bh6 23. Re1 Bxe3+ 24. Qxe3 Qxe3+ 25. Rxe3 Rxc4 26. Rxe7 Rb4 27. Nc5 b6 28. Nd7 Nxd7 29. Rxd7 Rxb5 30. Rb7 Rb2 31. h4 h5 32. Kh2 b5 33. Kh3 b4 34. g4 b3 35. gxh5 gxh5 36. Kg3 Kg7 37. Kf4 Kg6 38. Rb6+ f6 39. Rb8 Rb1 40. Rg8+ Kf7 41. Rb8 Kg6 42. Rg8+ Kf7 43. Rb8 Ke6 44. Rb5 b2 45. Rb8 Kd5 46. Kf5 Kd4 47. f4 Kc3 48. Rc8+ Kd3 49. Rb8 Kc3 50. Rc8+ Kd4 1/2-1/2