[Event "IBM"]
[Site "Amsterdam"]
[Date "1970.07.18"]
[Round "5"]
[White "Langeweg, Kick"]
[Black "Uhlmann, Wolfgang"]
[Result "0-1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 d5 5. cxd5 O-O 6. Bg2 Nxd5 7. e4 Nb6 8. Nc3 Bg4 9. Ne2 c5 10. d5 e6 11. h3 Bxf3 12. Bxf3 exd5 13. exd5 N8d7 14. O-O Nc4 15. Qc2 Nd6 16. Bg2 Re8 17. a4 Rc8 18. g4 c4 19. Be3 Nc5 20. Ra3 Nd3 21. Rb1 a6 22. b4 Qd7 23. Nc1 Ne1 24. Qd1 Nxg2 25. Kxg2 c3 0-1