[Event "Biel MTO op"] [Site "Biel SUI"] [Date "1981.07.??"] [EventDate "1981.??.??"] [Round "?"] [Result "1-0"] [White "Gerard Welling"] [Black "Pardoen"] [ECO "B15"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "45"] 1. d4 d5 2. e4 c6 3. Nc3 dxe4 4. Bc4 Nf6 5. f3 exf3 6. Nxf3 e6 7. O-O Be7 8. Qe1 O-O 9. Bg5 Nbd7 10. Bd3 Re8 11. Qh4 Nf8 12. Ne5 c5 13. Rf4 cxd4 14. Nxf7 Kxf7 15. Bxf6 Bxf6 16. Ne4 Kg8 17. Nxf6+ gxf6 18. Rxf6 Qe7 19. Raf1 Qg7 20. Rxf8+ Rxf8 21. Bxh7+ Kh8 22. Bg6+ Kg8 23. Rxf8+ 1-0