[Event "Hoogovens"]
[Site "Wijk aan Zee"]
[Date "1969.01.28"]
[Round "12"]
[White "Benko, Pal C"]
[Black "Langeweg, Kick"]
[Result "1-0"]
1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. e3 d5 5. cxd5 exd5 6. Nc3 Nc6 7. Be2 cxd4 8. Nxd4 Bd6 9. Nf3 O-O 10. O-O Bg4 11. h3 Bh5 12. b3 Rc8 13. Bb2 Bb8 14. Nh4 d4 15. Bxh5 dxc3 16. Bxc3 Nd5 17. Bb2 Qg5 18. Qg4 1-0