[Event "NOR-ch"]
[Site "Oslo NOR"]
[Date "1975.07.??"]
[EventDate "?"]
[Round "9"]
[Result "1/2-1/2"]
[White "Erling Kristiansen"]
[Black "Arne Zwaig"]
[ECO "A89"]
[WhiteElo "2400"]
[BlackElo "2430"]
[PlyCount "40"]

1. d4 f5 2. c4 Nf6 3. g3 g6 4. Bg2 Bg7 5. Nc3 O-O 6. Nf3 d6 7. O-O Nc6 8. h3 e5  9. dxe5 dxe5 10. e4 Qxd1 11. Rxd1 h6 12. exf5 gxf5 13. Be3 Be6 14. b3 Rf7 15.  Rac1 Re8 16. Nh4 e4 17. Ng6 Nh7 18. Nf4 Bc8 19. Bf1 a6 20. Be2 Rd8 1/2-1/2