[Event "Groningen"]
[Site "Groningen NED"]
[Date "1989.12.26"]
[EventDate "1989.12.21"]
[Round "5"]
[Result "1-0"]
[White "Jeroen Piket"]
[Black "Erik Gustaf Ferdinand Hellers"]
[ECO "D85"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "81"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. e4
Nxc3 7. bxc3 c5 8. Be3 O-O 9. Rc1 Qa5 10. Qd2 cxd4 11. cxd4
Qxd2+ 12. Nxd2 Rd8 13. Nb3 Nc6 14. d5 Nb4 15. a3 Na2 16. Rc2
Nc3 17. Bd3 e6 18. Bg5 f6 19. Bd2 Na4 20. Bc4 Nb6 21. Ba5 exd5
22. Bxd5+ Kh8 23. O-O Re8 24. Nd4 Nxd5 25. exd5 b6 26. Bb4 a5
27. Bd6 Ba6 28. Ne6 Bxf1 29. Kxf1 Bf8 30. Nxf8 Rxf8 31. Bxf8
Rxf8 32. Ke2 Rd8 33. Rd2 Kg7 34. Ke3 Kf7 35. Kd4 Rb8 36. Re2
b5 37. d6 b4 38. axb4 Rxb4+ 39. Kc5 Rb1 40. Re7+ Kf8 41. Rxh7
1-0