[Event "Wch U20 f-A"]
[Site "Barcelona"]
[Date "1965.??.??"]
[EventDate "?"]
[Round "3"]
[Result "0-1"]
[White "Arne Zwaig"]
[Black "Manfred Schoeneberg"]
[ECO "D01"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "56"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Bf5 4. f3 c6 5. Qd2 Nbd7 6. O-O-O e6 7. Qf4 Be7 8.  e4 Bg6 9. Nh3 h6 10. Bxf6 Nxf6 11. Qe3 a6 12. Bd3 Bh7 13. e5 Nd7 14. f4 c5 15.  Bxh7 Rxh7 16. Ne2 g6 17. g4 h5 18. Rhg1 hxg4 19. Rxg4 Qa5 20. Kb1 O-O-O 21.  dxc5 Nxc5 22. Rg3 Kb8 23. Rf3 Ne4 24. Ng5 Bxg5 25. fxg5 Qc7 26. Rdf1 Rc8 27.  Nc3 Rxh2 28. Rxf7 Qxf7 0-1