[Event "Dieren op-B"]
[Site "Dieren"]
[Date "1990.??.??"]
[Round "9"]
[White "Knuiman, JE."]
[Black "Van Ommeren, A."]
[Result "0-1"]
[ECO "B09"]
[PlyCount "80"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Bd3 e5 7. dxe5 dxe5 8. Nxe5 Nh5 9. Nf3 Nc6 10. Be3 Bg4 11. e5 Bh6 12. h3 Bxf3 13. Qxf3 Qh4+ 14. Kd1 Bxf4 15. g4 Nxe5 16. Qe4 Nxd3 17. cxd3 Bxe3 18. Qxe3 Ng7 19. Rf1 c6 20. Ne4 f5 21. gxf5 Nxf5 22. Qc5 Ne3+ 23. Ke2 Nxf1 24. Qc4+ Kg7 25. Qd4+ Kh6 26. Rxf1 Rxf1 27. Kxf1 Qxh3+ 28. Ke2 Qg2+ 29. Kd1 Qf3+ 30. Kc2 b6 31. Qe5 Qe2+ 32. Kc3 Qe1+ 33. Kc2 Qh4 34. Nd6 Qf2+ 35. Kb3 Rf8 36. Ne4 Qf5 37. Qh2+ Kg7 38. Qd6 Qd5+ 39. Kc3 Qxd6 40. Nxd6 h5 0-1

