[Event "Interzonal-09b"]
[Site "Petropolis"]
[Date "1973.08.11"]
[Round "13"]
[White "Geller, Efim P"]
[Black "Hug, Werner"]
[Result "1-0"]

1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. e4 Bg7 6. Nf3 O-O 7. Be2 e5 8. Bg5 h6 9. Bh4 Qc7
10. Nd2 Nh7 11. O-O Bf6 12. Bg3 Qe7 13. Qc2 Nd7 14. Rae1 h5 15. h3 Bg5 16. Nf3 Bh6 17. Bd3
Ng5 18. Nd2 h4 19. Bh2 Nxh3+ 20. gxh3 Qg5+ 21. Kh1 Qxd2 22. Nb5 Qxc2 23. Bxc2 Nb6 24. Nxd6
Bxh3 25. Rg1 Bg7 26. b3 Rab8 27. Nf5 Bxf5 28. exf5 Rbe8 29. fxg6 f5 30. Rg5 e4 31. Bd6 Nd7
32. Bxf8 Rxf8 33. f4 Bd4 34. Re2 Rf6 35. Rh2 Nf8 36. Rxh4 Nxg6 37. Bxe4 fxe4 38. f5 Rxf5
39. Rxg6+ Kf7 40. Re6 Rf1+ 41. Kg2 Rf2+ 42. Kg3 e3 43. Rf4+ 1-0