[Event "NED Open-ch07 Reinbouw"]
[Site "Velp"]
[Date "1976.08.??"]
[Round "5"]
[White "Sibbing, A."]
[Black "Van der Sterren, Paul"]
[Result "1-0"]
[ECO "B31"]
[BlackElo "2370"]
[PlyCount "85"]
[EventDate "1976.08.??"]
[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 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Re1 e5 6. d3 Nge7 7. a4 0-0 8. Be3 d6 9. c3 h6 10. d4 cxd4 11. cxd4 a6 12. Bxc6 Nxc6 13. d5 Ne7 14. a5 f5 15. Bb6 Qe8 16. Nfd2 Bd7 17. Nc4 Nc8 18. Nbd2 Bb5 19. Ra3 fxe4 20. Rc3 Bxc4 21. Nxc4 Nxb6 22. axb6 Qd7 23. Rxe4 Rac8 24. h3 Kh7 25. Qg4 Qf5 26. f3 Rfd8 27. Na5 Rxc3 28. bxc3 Qf7 29. Qe6 Qxe6 30. dxe6 d5 31. Nxb7 Rb8 32. e7 Re8 33. Nd6 Rxe7 34. Ra4 e4 35. fxe4 dxe4 36. Rxe4 Rxe4 37. Nxe4 Be5 38. Nc5 a5 39. Na4 Kg7 40. Kf2 Kf7 41. Ke3 Ke6 42. Ke4 Bd6 43. c4 1-0

