[Event "Milan IT"]
[Round "4"]
[Site "Milan"]
[Date "1975.08.23"]
[White "Karpov, Anatoly"]
[WhiteElo "2705"]
[Black "Unzicker, Wolfgang"]
[BlackElo "2535"]
[Result "1-0"]
[ECO "C88"]
[Opening "Ruy Lopez, Closed"]
 1. e4   e5
 2. Nf3  Nc6
 3. Bb5  a6
 4. Ba4  Nf6
 5. O-O  Be7
 6. Re1  b5
 7. Bb3  d6
 8. c3   O-O
 9. h3   Na5
10. Bc2  c5
11. d4   Qc7
12. Nbd2 Bd7
13. Nf1  Rfe8
14. d5   Nb7
15. N3h2 g6
16. Ng3  c4
17. f4   exf4
18. Bxf4 Bf8
19. Bg5  Be7
20. Qd2  Bc8
21. Rf1  Nd7
22. Ng4  
1-0