[Event "Hoogovens"]
[Site "Wijk aan Zee"]
[Date "1973.01.27"]
[Round "9"]
[White "Planinc, Albin"]
[Black "Hartoch, Robert G"]
[Result "1-0"]

1. b3 d5 2. Bb2 Bg4 3. h3 Bh5 4. Nf3 Nd7 5. e3 c6 6. d3 Bxf3 7. Qxf3 Ngf6 8. g4 e5 9. g5 Ng8 10. h4 Bb4+ 11. Ke2 Ne7 12. Bh3 Bd6 13. Nd2 Nc5 14. h5 Nc8 15. g6 Qe7 16. Rag1 fxg6 17. hxg6 h6 18. Qf7+ Qxf7 19. gxf7+ Kxf7 20. f4 Re8 21. Bg4 Kg8 22. fxe5 Bf8 23. Rxh6 Nb6 24. Bf5 Re7 25. e6 1-0