[Event "Olympiad-19 Preliminaries A"]
[Site "Siegen"]
[Date "1970.09.07"]
[Round "3"]
[White "Vasquez, Julio E"]
[Black "Toran Albero, Roman"]
[Result "0-1"]
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Nc6 7. Be3 Be7 8. O-O O-O 9. Qd2 a6 10. f4 Qc7 11. Bf3 Bd7 12. Qf2 Rac8 13. Kh1 b5 14. a3 Nxd4 15. Bxd4 e5 16. Be3 Bc6 17. f5 Qb7 18. Rae1 b4 19. axb4 Qxb4 20. Bc1 Bb7 21. Qg3 Kh8 22. Re2 a5 23. Rd1 a4 24. Ree1 a3 25. Nd5 Nxd5 26. bxa3 Qa4 27. exd5 Bh4 28. Qh3 Bxe1 29. Rxe1 Qxc2 30. f6 Qxc1 31. fxg7+ Kxg7 32. Qg4+ Kh8 33. Rxc1 Rxc1+ 34. Bd1 Bxd5 35. Qe2 Rg8 0-1