[Event "Interzonal-11b"]
[Site "Rio de Janeiro"]
[Date "1979.09.29"]
[Round "6"]
[White "Huebner, Robert"]
[Black "Shamkovich, Leonid Alexandrovic"]
[Result "1-0"]
[WhiteElo "2595"]
[BlackElo "2495"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8. O-O-O Bd7 9. f4 h6 10. Bh4 b5 11. Bxf6 gxf6 12. g3 Qb6 13. Nb3 h5 14. Kb1 O-O-O 15. f5 Kb8 16. Ne2 Bc8 17. Nf4 d5 18. fxe6 fxe6 19. exd5 Nb4 20. Bg2 e5 21. a3 Nxc2 22. Qxc2 exf4 23. Nd4 Bb7 24. gxf4 Bd6 25. Qf5 Ka8 26. Ne6 Rc8 27. Qxf6 b4 28. axb4 Rhg8 29. Bf3 Qf2 30. Nd4 Bxb4 31. Rhf1 Qxh2 32. Nc6 Bc5 33. Qc3 Bd6 34. Qd4 Bb8 35. Be4 Rge8 36. Rc1 Qe2 37. Rfe1 Qg4 38. f5 Qf4 39. Rc4 Qd6 40. Ra4 Rc7 41. Rc1 Rd7 42. Qb6 Qf4 43. Rcc4 Qd6 44. Rcb4 h4 45. Rb3 h3 46. Rba3 Ree7 47. f6 Rf7 48. Rxh3 1-0