[Event "Olympiad-16 Preliminaries B"]
[Site "Tel Aviv"]
[Date "1964.11.08"]
[Round "6"]
[White "Aldrete, Jorge"]
[Black "Myagmarsuren, Lhamsuren"]
[Result "0-1"]

1. d4 d5 2. e3 Bf5 3. c4 c6 4. Nc3 e6 5. Nf3 Nd7 6. Qb3 Qb6 7. Qxb6 axb6 8. Bd2 Be7 9. Be2 Ngf6 10. Nh4 Bg6 11. g4 dxc4 12. Bxc4 Nxg4 13. Ng2 b5 14. Bb3 b4 15. Ne2 Be4 16. Kf1 Bd5 17. Nc1 b6 18. Bxd5 exd5 19. f3 Ngf6 20. Rg1 c5 21. Nf4 g6 22. Ncd3 O-O 23. Ne5 Bd6 24. Nxd7 Nxd7 25. Nxd5 Bxh2 26. Rg2 Bd6 27. e4 f6 28. b3 Ra6 29. Be1 Rfa8 30. Rc2 Kf7 31. Rd1 Rxa2 32. Rxa2 Rxa2 33. dxc5 Bxc5 34. Bxb4 Rf2+ 35. Ke1 Rxf3 36. Bc3 Rh3 37. Ke2 Ne5 38. Bxe5 fxe5 39. Rf1+ Kg7 40. b4 Bd4 41. Rc1 Rh2+ 42. Kf3 Rf2+ 43. Kg3 Rf7 44. Rc6 h5 45. Nxb6 Bxb6 46. Rxb6 Rf4 47. Rb7+ Kh6 48. b5 Rxe4 49. b6 Rb4 50. Rb8 Rb3+ 51. Kg2 Kg5 52. b7 h4 53. Kf2 Kg4 54. Rg8 Rxb7 55. Rxg6+ Kf4 0-1