[Event "Olympiad-20 Preliminaries A"]
[Site "Skopje"]
[Date "1972.09.19"]
[Round "1"]
[White "Belliard Alonzo, Luis Manuel"]
[Black "Ojanen, Kaarle Sakari"]
[Result "0-1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Nbd7 9. O-O-O h6 10. Qh3 Qc7 11. f5 e5 12. Bxf6 Nxf6 13. Nf3 b5 14. Bd3 Bb7 15. a3 h5 16. Qg3 O-O 17. h3 Rfc8 18. Qf2 d5 19. Nxd5 Bxd5 20. exd5 e4 21. Bf1 exf3 22. gxf3 Rd8 23. Bd3 Rxd5 24. Kb1 Rad8 25. Qg2 Qf4 26. Rhg1 Bf8 27. Rde1 Re5 28. Rxe5 Qxe5 29. f4 Qxf4 30. Qc6 Qe3 31. Rg2 Qxh3 32. Rg5 Rd6 33. Qb7 Qe3 34. Rg2 Qe1+ 35. Ka2 Qd1 36. Rg3 Qe1 37. Rg2 Qe5 38. Kb1 Qd5 0-1