[Event "Halle BSG Buna GM Turnier-02"]
[Site "Halle-Neustadt"]
[Date "1982.12.05"]
[Round "2"]
[White "Boensch, Uwe"]
[Black "Knaak, Rainer"]
[Result "1/2-1/2"]
[WhiteElo "2410"]
[BlackElo "2495"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d5 5. e3 c5 6. c3 O-O 7. Be2 b6 8. O-O Ba6 9. b4 Bxe2 10. Qxe2 Nbd7 11. Rab1 Re8 12. bxc5 bxc5 13. Qb5 Rc8 14. h3 e5 15. dxe5 Nxe5 16. Rfd1 h6 17. Bxf6 Bxf6 18. c4 d4 19. Nxe5 Bxe5 20. Nf3 Qf6 21. Nxe5 Rxe5 22. Qd7 Rce8 23. Rf1 R5e7 24. Qd5 Rc7 25. Rb7 Rxb7 26. Qxb7 dxe3 27. fxe3 Qe6 28. Qxa7 Qxc4 29. Qd7 Rxe3 1/2-1/2