[Event "Hoogovens"]
[Site "Wijk aan Zee"]
[Date "1971.01.19"]
[Round "7"]
[White "Langeweg, Kick"]
[Black "Ree, Hans"]
[Result "1/2-1/2"]

1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 O-O 5. g3 d6 6. d4 c6 7. Bg2 Nbd7 8. O-O Re8 9. Nc3 e5 10. Qc2 e4 11. Ng5 e3 12. fxe3 Qe7 13. Bc1 Ng4 14. Nge4 Bh6 15. Bh3 Ndf6 16. Nxf6+ 1/2-1/2