[Event "Milan"]
[Site "Milan ITA"]
[Date "1975.09.14"]
[EventDate "1975.08.20"]
[Round "6"]
[Result "1/2-1/2"]
[White "Anatoly Karpov"]
[Black "Lajos Portisch"]
[ECO "A34"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "42"]

1. Nf3 c5 2. c4 Nf6 3. Nc3 d5 4. cxd5 Nxd5 5. g3 Nc6 6. Bg2
Nc7 7. d3 e5 8. Nd2 Bd7 9. O-O Be7 10. Nc4 f6 11. f4 b5
12. Ne3 exf4 13. Rxf4 O-O 14. Ned5 Ne6 15. Rf2 Rb8 16. Bd2 Ne5
17. Rc1 Rf7 18. Nxe7+ Qxe7 19. b4 c4 20. Nd5 Qd8 21. Bc3 Ng4
1/2-1/2