[Event "Bundesliga 1985/86"]
[Site "Germany"]
[Date "1985.12.21"]
[Round "5(4)"]
[White "Gruenberg, Rainer"]
[Black "Kaiser, Wolfgang"]
[Result "1/2-1/2"]
[EventArchiveKey "bundesliga-1985-86"]
[WhiteElo "2270"]
[BlackElo "2355"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f3 Bg7 8. Bg5 O-O 9. Qd2 a6 10. a4 Re8 11. Nge2 Nbd7 12. Ng3 Qe7 13. Be2 Qf8 14. O-O h6 15. Be3 h5 16. Rab1 Nh7 17. Nh1 f5 18. Nf2 Qe7 19. b4 b6 20. bxc5 bxc5 21. Bh6 Bd4 22. Be3 Bh8 23. Ncd1 Ndf6 24. Bd3 1/2-1/2