[Event "Hoogovens"]
[Site "Wijk aan Zee"]
[Date "1970.01.27"]
[Round "12"]
[White "Donner, Jan Hein"]
[Black "Taimanov, Mark E"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 c6 7. e4 O-O 8. Be2 b5 9. Qd3 b4 10. Na4 Ba6 11. Qc2 Bxe2 12. Qxe2 Qa5 13. Nc5 Nfd7 14. Nb3 Qa6 15. a3 Qxe2+ 16. Kxe2 Na6 17. Bd2 Rfb8 18. Rhc1 bxa3 19. Rxa3 c5 20. Bc3 1/2-1/2