[Event "Groningen Open"]
[Site "Groningen NED"]
[Date "1989.12.23"]
[EventDate "?"]
[Round "3"]
[Result "1/2-1/2"]
[White "Gert Pieterse"]
[Black "Kai Uwe Schiffer"]
[ECO "D20"]
[WhiteElo "2415"]
[BlackElo "?"]
[PlyCount "54"]

1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 exd4 5. Bxc4 Bb4+ 6. Nbd2 Nc6 7. O-O Nf6 8.  Qb3 O-O 9. e5 Bxd2 10. exf6 Na5 11. Qd3 Nxc4 12. fxg7 Re8 13. Qxc4 Be6 14. Qc5  Bxc1 15. Raxc1 c6 16. Nxd4 Bd5 17. Nf5 Qg5 18. Ng3 Qxg7 19. b3 Re2 20. Rce1  Rxa2 21. h4 Qxg3 22. Qxd5 Rxf2 23. Qe4 Rd2 24. Rf4 Kh8 25. Qe5+ Kg8 26. Qe4 Kh8  27. Qe5+ Kg8 1/2-1/2