[Event "Dortmunder Schachtage-10"]
[Site "Dortmund"]
[Date "1982.04.09"]
[Round "4"]
[White "Karlsson, Lars"]
[Black "Sharif, Mershad"]
[Result "1/2-1/2"]
[WhiteElo "2500"]

1. c4 e5 2. g3 Nc6 3. Bg2 f5 4. Nc3 Nf6 5. d3 Bb4 6. Bd2 O-O 7. a3 Bxc3 8. Bxc3 d6 9. Nf3 Qe8 10. Nd2 Kh8 11. b4 Qh5 12. b5 Nd8 13. c5 f4 14. cxd6 cxd6 15. Bb4 Nf7 16. Nc4 Rd8 17. Na5 e4 18. dxe4 Bh3 19. Bf3 Bg4 20. gxf4 Bxf3 21. exf3 Qxb5 22. Qe2 Qd7 23. O-O b6 24. Nb3 Qh3 25. Nd4 d5 26. e5 Nh5 27. Bd2 Nh6 28. Rfe1 Nf5 29. Nxf5 Qxf5 30. Qe3 Rf8 31. Rac1 Rae8 32. Rc6 Qh3 33. Qd3 Nxf4 34. Bxf4 1/2-1/2