[Event "Dortmunder Schachtage-08"]
[Site "Dortmund"]
[Date "1980.07.05"]
[Round "5"]
[White "Hug, Werner"]
[Black "Bellon Lopez, Juan Manuel"]
[Result "1/2-1/2"]
[WhiteElo "2455"]
[BlackElo "2430"]

1. e4 c6 2. d3 d5 3. Nd2 g6 4. Ngf3 Bg7 5. g3 Nh6 6. Bg2 O-O 7. O-O f6 8. c3 Nf7 9. d4 e5 10. Re1 Na6 11. dxe5 fxe5 12. Nb3 b6 13. exd5 cxd5 14. Nxe5 Bxe5 15. Rxe5 Nxe5 16. Qxd5+ Qxd5 17. Bxd5+ Be6 18. Bxe6+ Kg7 19. Be3 Rae8 20. Bh3 Nc7 21. Nd4 Nc4 22. Bf4 Rxf4 23. gxf4 Nxb2 24. f5 Nd5 25. fxg6 1/2-1/2