[Event "Olympiad-16 Preliminaries A"]
[Site "Tel Aviv"]
[Date "1964.11.06"]
[Round "4"]
[White "Jauregui Andrade, Carlos"]
[Black "Caro, Alberto Napoleon"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 Ne4 6. Qc2 f5 7. e3 O-O 8. f3 Nf6 9. Bd3 Nc6 10. Nh3 b6 11. O-O Ba6 12. a4 d6 13. Nf4 Qe8 14. d5 exd5 15. cxd5 Bxd3 16. Qxd3 Ne5 17. Qe2 a5 18. c4 Rf7 19. Bb2 Nfd7 20. Ne6 Nf8 21. Nd4 Nfd7 22. Qc2 Nc5 23. Ra3 Qd7 24. f4 Ng6 25. Nf3 h6 26. Bd4 Ne4 27. Kh1 Re8 28. g3 Qe7 29. Rg1 Qd7 30. Rg2 Nf8 31. Ra1 Nh7 32. h3 Nhf6 33. Kh2 Kf8 34. Rag1 Nc5 35. Ra1 Nfe4 36. g4 fxg4 37. hxg4 Ree7 38. Nh4 Kg8 39. Ng6 Re8 40. Kh1 Nf6 41. Qe2 Nb3 42. Rd1 Nxd4 43. Rxd4 Nh7 44. Kh2 1/2-1/2