[Event "Olympiad-20 Preliminaries A"]
[Site "Skopje"]
[Date "1972.09.24"]
[Round "6"]
[White "Wostyn, Hendrik"]
[Black "Hernandez Onna, Roman"]
[Result "1-0"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Be2 Nf6 8. O-O Be7 9. f4 d6 10. Qe1 O-O 11. Qg3 Kh8 12. Rad1 Bd7 13. Nxc6 Bxc6 14. Bd4 b5 15. a3 Rae8 16. Kh1 Qb7 17. e5 dxe5 18. Bxe5 Rd8 19. f5 exf5 20. Rxd8 Rxd8 21. Rxf5 h6 22. Bd3 a5 23. b4 axb4 24. axb4 Ra8 25. h3 Ra6 26. Rf2 Kg8 27. Qe3 Bd7 28. Rf1 Ne8 29. Be4 Bc6 30. Qf3 Bf6 31. Bxc6 Qxc6 32. Qxc6 Rxc6 33. Bxf6 Nxf6 34. Nxb5 Rxc2 35. Rb1 Ne4 36. Nd4 Rc4 37. Nf3 Rc8 38. Kg1 Rb8 39. Kf1 Nc3 40. Rb3 1-0