[Event "Interzonal-09b"]
[Site "Petropolis"]
[Date "1973.08.11"]
[Round "13"]
[White "Savon, Vladimir A"]
[Black "Hort, Vlastimil"]
[Result "0-1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 c5 6. Bb5+ Bd7 7. Bxd7+ Nfxd7 8. d5 Na6 9. O-O O-O 10. f5 Qb6 11. Kh1 Nc7 12. Ne2 c4 13. Ng3 a5 14. Rb1 c3 15. b3 a4 16. Bg5 Nf6 17. bxa4 Qa7 18. Nd4 Rab8 19. Nde2 Qxa4 20. Nxc3 Qa5 21. Bd2 Rfc8 22. fxg6 fxg6 23. Qf3 Qa6 24. e5 dxe5 25. Rbe1 Rf8 26. Qd1 Ncxd5 27. Nxd5 Nxd5 28. Qb1 Rxf1+ 29. Rxf1 Rc8 30. Qb3 Qc4 31. Qxb7 e4 32. Qb3 e3 33. Ba5 e6 34. Re1 Qxc2 35. Qb7 Qc6 36. Qb3 Nf4 37. Rg1 Bd4 38. Qd1 Qd5 0-1