[Event "Hoogovens"]
[Site "Wijk aan Zee"]
[Date "1973.01.24"]
[Round "8"]
[White "Ree, Hans"]
[Black "Donner, Jan Hein"]
[Result "1-0"]

1. c4 Nf6 2. d4 g6 3. Nc3 Bg7 4. e4 O-O 5. Nf3 d6 6. Be2 e5 7. d5 Nbd7 8. Bg5 h6 9. Bh4 g5 10. Bg3 Nh5 11. h4 Nxg3 12. fxg3 g4 13. Nd2 h5 14. Bd3 Nc5 15. Bc2 f5 16. exf5 e4 17. Ndxe4 Nxe4 18. Nxe4 Bxf5 19. O-O Qe7 20. Re1 Bxb2 21. Ng5 Qg7 22. Bxf5 Qd4+ 23. Kh2 Rxf5 24. Qc2 Rxg5 25. hxg5 Bxa1 26. Re7 Qh8 27. Qg6+ Bg7 28. Qf7+ Kh7 29. Re6 1-0