[Event "World Championship 33th-KK3"]
[Round "21"]
[Site "London/Leningrad"]
[Date "1986.10.01"]
[White "Karpov, Anatoly"]
[WhiteElo "2705"]
[Black "Kasparov, Garry"]
[BlackElo "2740"]
[Result "1/2-1/2"]
[ECO "E15"]
[Opening "Queen's Indian, 4.g3"]
 1. d4   Nf6
 2. c4   e6
 3. Nf3  b6
 4. g3   Ba6
 5. b3   Bb4+
 6. Bd2  Be7
 7. Bg2  O-O
 8. O-O  d5
 9. Ne5  c6
10. Bc3  Nfd7
11. Nxd7 Nxd7
12. Nd2  Rc8
13. e4   dxc4
14. bxc4 b5
15. Re1  bxc4
16. Qc2  Qc7
17. Nf1  e5
18. Ne3  exd4
19. Bxd4 Bc5
20. Bxc5 Nxc5
21. Nxc4 Rfd8
22. Rad1 Rxd1
23. Rxd1 Rd8
24. Rxd8+ Qxd8
25. h4   Qd4
26. Qb2  Qxb2
27. Nxb2 f6
28. f3   Kf7
29. Bf1  Bb5
30. Kf2  Ke6
31. Bc4+ Kd6
32. Ke3  Nd7
33. f4   Nb6
34. Bg8  h6
35. Nd3  Nd7
36. Kd4  c5+
37. Kc3  Bc6
38. Nf2  Nb6
39. Bb3  Na8
40. Kd3  Nb6
41. Bc2  Bb5+
42. Kc3  Na4+
43. Kd2  c4
44. e5+  fxe5
45. Ne4+ Ke6
1/2-1/2