[Event "Interzonal-11b"]
[Site "Rio de Janeiro"]
[Date "1979.10.02"]
[Round "8"]
[White "Smejkal, Jan"]
[Black "Shamkovich, Leonid Alexandrovic"]
[Result "0-1"]
[WhiteElo "2550"]
[BlackElo "2495"]

1. c4 c5 2. Nf3 Nf6 3. g3 Nc6 4. d4 cxd4 5. Nxd4 e6 6. Bg2 a6 7. O-O Qc7 8. Nc3 d6 9. b3 Bd7 10. Bb2 Be7 11. Rc1 Qa5 12. Qd2 O-O 13. Rfd1 Nxd4 14. Qxd4 Bc6 15. Bxc6 bxc6 16. e4 Qh5 17. Kg2 c5 18. Qd2 Ng4 19. h3 Ne5 20. Qe3 Nc6 21. Na4 Rad8 22. Rd2 Qg6 23. Rcd1 e5 24. Qf3 Bg5 25. Re2 Rb8 26. Qf5 Qxf5 27. exf5 Nd4 28. Bxd4 exd4 29. f4 Bd8 30. Kf3 g6 31. fxg6 hxg6 32. h4 Kg7 33. Rd3 Ba5 34. Re7 Rfe8 35. Ra7 Ra8 36. Rd7 Re6 37. Nb2 Rae8 38. Nd1 R8e7 39. Rxe7 Rxe7 40. a3 f5 41. Nf2 Be1 42. Nd1 Ba5 43. Kg2 Kh6 44. Kf3 Kh5 45. Nb2 Bc3 46. Nd1 Rb7 47. Ke2 Rxb3 48. a4 Ra3 0-1