[Event "Hoogovens"]
[Site "Wijk aan Zee"]
[Date "1973.01.30"]
[Round "12"]
[White "Ree, Hans"]
[Black "Langeweg, Kick"]
[Result "0-1"]

1. Nf3 e6 2. c4 d5 3. g3 dxc4 4. Qa4+ Bd7 5. Qxc4 c5 6. Bg2 Nc6 7. O-O Nf6 8. Nc3 Rc8 9. Rd1 Qb6 10. d3 Be7 11. Bd2 a6 12. Rac1 O-O 13. Na4 Qa7 14. Qb3 b5 15. Nc3 c4 16. dxc4 Na5 17. Qc2 Nxc4 18. Qb1 Bc6 19. b3 Nxd2 20. Nxd2 Ba3 21. Rc2 Bxg2 22. Kxg2 Qc5 23. b4 Qxb4 24. Qa1 Qe7 25. Ndb1 Qb7+ 26. Kg1 Be7 27. Rdc1 Rfd8 28. Qb2 Rc7 29. Nd2 Rdc8 30. Nce4 Nxe4 31. Rxc7 Rxc7 32. Rxc7 Qxc7 33. Nxe4 Qc4 34. f3 f5 35. Nf2 Bc5 36. Qe5 Qc1+ 37. Kg2 Qe3 38. Qxe3 Bxe3 39. Nd1 Bd4 40. e3 Be5 41. Kf2 0-1