[Event "Hoogovens"]
[Site "Wijk aan Zee"]
[Date "1971.01.14"]
[Round "3"]
[White "Huebner, Robert"]
[Black "Donner, Jan Hein"]
[Result "1/2-1/2"]
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. O-O O-O 9. Be3 Qc7 10. a4 Be6 11. a5 Nbd7 12. Nd5 Nxd5 13. exd5 Bf5 14. c4 Bg6 15. Nd2 f5 16. f3 Bf6 17. Ra2 Qd8 18. b4 Bg5 19. Qb3 Bxe3+ 20. Qxe3 Nf6 21. Nb3 Qd7 22. Rd1 Bf7 23. Nd2 Rae8 24. Re1 Bg6 25. Bd1 Qd8 1/2-1/2