[Event "World-ch29 Karpov-Kortschnoj +6-2=10"]
[Site "Merano"]
[Date "1981.10.17"]
[Round "7"]
[White "Kortschnoj, Viktor Lvovich"]
[Black "Karpov, Anatoly"]
[Result "1/2-1/2"]
[WhiteElo "2650"]
[BlackElo "2690"]

1. c4 e6 2. Nc3 d5 3. d4 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bh4 O-O 7. Rc1 b6 8. cxd5 Nxd5 9. Nxd5 exd5 10. Bxe7 Qxe7 11. g3 Ba6 12. e3 c5 13. dxc5 Bb7 14. Bg2 bxc5 15. O-O Nd7 16. Qb3 Rfb8 17. Qa3 Qe6 18. Rfd1 a5 19. Ne1 a4 20. Nd3 d4 21. Bxb7 Rxb7 22. exd4 cxd4 23. Re1 Qd5 24. Rc2 Nf8 25. Nf4 Qa5 26. Rce2 Qb5 27. Qf3 Rab8 28. h4 Qf5 29. Re5 Qf6 30. Qd5 Rxb2 31. Rf5 1/2-1/2