[Event "World-ch29 Karpov-Kortschnoj +6-2=10"]
[Site "Merano"]
[Date "1981.10.12"]
[Round "5"]
[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 bxc5 14. Bxa6 Nxa6 15. Qxd5 Nb4 16. Qc4 Qf6 17. Nh4 Qxb2 18. O-O Qxa2 19. Qxa2 Nxa2 20. Rxc5 Rfc8 21. Ra5 Nc1 22. Nf5 Rc7 23. Nd4 Rb8 24. Ra1 Nd3 25. Rfd1 Ne5 26. Ra2 g6 27. Rda1 Rbb7 28. h3 h5 29. Kg2 Kg7 30. Ra5 Nc6 31. Nxc6 Rxc6 32. Rxa7 Rxa7 33. Rxa7 Rc2 34. e4 Rc3 35. Ra2 Kf6 36. f3 Rb3 37. Kf2 Rc3 38. Ke2 Rb3 39. Ra6+ Ke7 40. Ra5 Kf6 41. Rd5 Ra3 42. Rd6+ Kg7 43. h4 Rb3 44. Rd3 Rb5 45. Ke3 1/2-1/2