[Event "NED-ch27"]
[Site "Leeuwarden"]
[Date "1972.04.04"]
[Round "8"]
[White "Timman, Jan H"]
[Black "Van Dop, Arend J"]
[Result "1-0"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 O-O 5. Bg2 d5 6. O-O Nbd7 7. c4 c6 8. Qc2 dxc4 9. bxc4 Re8 10. d4 Qc7 11. Nbd2 Rb8 12. Rad1 h6 13. e4 e5 14. Nxe5 Nxe5 15. dxe5 Ng4 16. c5 b6 17. cxb6 axb6 18. h3 Nxe5 19. f4 Nd7 20. Bxg7 Kxg7 21. Nc4 Ba6 22. e5 Nf8 23. Rd6 c5 24. Rc6 Qe7 25. f5 Qg5 26. Rc7 Qd8 27. fxg6 Qd4+ 28. Kh2 Bxc4 29. Rf4 Bd3 30. Rfxf7+ Kg8 31. Rg7+ Kh8 32. Qc1 1-0