[Event "World Championship 33th-KK3"]
[Round "20"]
[Site "London/Leningrad"]
[Date "1986.09.29"]
[White "Kasparov, Garry"]
[WhiteElo "2740"]
[Black "Karpov, Anatoly"]
[BlackElo "2705"]
[Result "1/2-1/2"]
[ECO "E06"]
[Opening "Catalan, Closed, 5.Nf3"]
 1. d4   Nf6
 2. c4   e6
 3. g3   d5
 4. Bg2  Be7
 5. Nf3  O-O
 6. O-O  dxc4
 7. Qc2  a6
 8. Qxc4 b5
 9. Qc2  Bb7
10. Bg5  Nbd7
11. Bxf6 Nxf6
12. Nbd2 Rc8
13. Nb3  c5
14. dxc5 Bd5
15. Rfd1 Bxb3
16. Qxb3 Qc7
17. a4   Qxc5
18. axb5 axb5
19. Nd4  b4
20. e3   Rfd8
21. Rd2  Qb6
1/2-1/2