[Event "Hoogovens"]
[Site "Wijk aan Zee"]
[Date "1970.01.14"]
[Round "2"]
[White "Donner, Jan Hein"]
[Black "Platonov, Igor V"]
[Result "1/2-1/2"]
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 c5 6. Nf3 d5 7. O-O dxc4 8. Bxc4 Nbd7 9. Qe2 a6 10. a3 Ba5 11. a4 Qe7 12. Bd2 b6 13. e4 cxd4 14. Nxd4 Ne5 15. Ba2 Bb7 16. f3 Rac8 17. Rfc1 Bb4 18. Be3 Rfd8 19. Rab1 Rd7 20. Nc2 Bc5 21. Rd1 Rcd8 22. Rxd7 Rxd7 23. Rd1 1/2-1/2