[Event "Milan IT"]
[Round "1"]
[Site "Milan"]
[Date "1975.08.20"]
[White "Petrosian, Tigran V"]
[WhiteElo "2645"]
[Black "Karpov, Anatoly"]
[BlackElo "2705"]
[Result "1/2-1/2"]
[ECO "E47"]
[Opening "Nimzo-Indian, 4.e3 O-O, 5.Bd3"]
 1. d4   Nf6
 2. c4   e6
 3. Nc3  Bb4
 4. e3   O-O
 5. Bd3  c5
 6. Nf3  d5
 7. O-O  cxd4
 8. exd4 dxc4
 9. Bxc4 b6
10. Bg5  Bb7
11. Qe2  Bxc3
12. bxc3 Nbd7
13. Bd3  Qc7
14. c4   Ng4
15. Be4  Bxe4
16. Qxe4 Ngf6
17. Qd3  h6
18. Bxf6 Nxf6
19. a4   Rac8
20. Rfc1 Rfd8
21. h3   e5
22. Nxe5 Qxe5
23. dxe5 Rxd3
24. exf6 Rd4
25. a5   gxf6
26. axb6 axb6
27. Rab1 Rdxc4
28. Rxc4 Rxc4
29. Rxb6 
1/2-1/2