[Event "World Championship 30th"]
[Round "11"]
[Site "Merano"]
[Date "1981.10.31"]
[White "Kortschnoj, Viktor"]
[WhiteElo "2695"]
[Black "Karpov, Anatoly"]
[BlackElo "2700"]
[Result "1/2-1/2"]
[ECO "A13"]
[Opening "English Opening"]
 1. c4   e6
 2. Nc3  d5
 3. d4   Be7
 4. Nf3  Nf6
 5. Bf4  O-O
 6. e3   c5
 7. dxc5 Bxc5
 8. Qc2  Nc6
 9. Rd1  Qa5
10. a3   Be7
11. Nd2  e5
12. Bg5  d4
13. Nb3  Qd8
14. Be2  a5
15. exd4 a4
16. Nxa4 Nxd4
17. Nxd4 exd4
18. b3   Qa5+
19. Qd2  Bxa3
20. Qxa5 Rxa5
21. Bxf6 Bb4+
22. Kf1  gxf6
23. Rxd4 Re5
24. g4   b5
25. cxb5 Bb7
26. f3   Rfe8
27. Bd1  Rxb5
28. Kg2  Kg7
29. Kf2  Ba5
30. Rf1  Re7
31. h3   h6
32. Bc2  Rc7
33. Rc4  Rxc4
34. bxc4 Rb4
35. c5   Bc6
1/2-1/2