[Event "Hoogovens"]
[Site "Wijk aan Zee"]
[Date "1971.01.21"]
[Round "8"]
[White "Kortschnoj, Viktor Lvovich"]
[Black "Langeweg, Kick"]
[Result "1-0"]
1. g3 Nf6 2. Bg2 d5 3. Nf3 c6 4. O-O Bf5 5. d3 e6 6. e3 Nbd7 7. Qe2 a5 8. Nc3 Be7 9. e4
dxe4 10. dxe4 Bg6 11. Ne1 Nc5 12. Kh1 Bh5 13. f3 e5 14. Bh3 O-O 15. Be3 Nfd7 16. Qg2 b5
17. Bg1 Re8 18. Nd1 Bf8 19. Ne3 f6 20. Rd1 Qc7 21. Bxd7 1-0