[Event "Olympiad-19 Preliminaries A"]
[Site "Siegen"]
[Date "1970.09.13"]
[Round "9"]
[White "Lorinczi, Pedro"]
[Black "Belliard Alonzo, Luis Manuel"]
[Result "0-1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 Bg4 7. Nxc6 bxc6 8. f3 Be6 9. Be3 Qc8 10. Bg2 h5 11. h4 Qa6 12. Kf2 g6 13. Qd2 Bg7 14. Rad1 O-O 15. Bf1 Qb7 16. b3 Kh7 17. Bd3 Nd7 18. Ne2 d5 19. exd5 cxd5 20. Nf4 Rac8 21. Bxg6+ fxg6 22. Nxe6 Rxf3+ 23. Kxf3 d4+ 24. Kf2 dxe3+ 25. Qxe3 Rxc2+ 26. Rd2 Qxh1 27. Ng5+ Kh8 28. Rxc2 Qh2+ 29. Kf1 Qxc2 30. Nf7+ Kg8 31. Ng5 Qd1+ 32. Kg2 Qd5+ 33. Kh2 Ne5 34. Qxa7 Ng4+ 35. Kg1 Bd4+ 0-1