[Event "Moscow IT"]
[Round "12"]
[Site "Moscow"]
[Date "1981.04.21"]
[White "Karpov, Anatoly"]
[WhiteElo "2690"]
[Black "Smejkal, Jan"]
[BlackElo "2535"]
[Result "1/2-1/2"]
[ECO "C88"]
[Opening "Ruy Lopez, Closed"]
 1. e4   e5
 2. Nf3  Nc6
 3. Bb5  a6
 4. Ba4  Nf6
 5. O-O  Be7
 6. Re1  b5
 7. Bb3  d6
 8. c3   O-O
 9. h3   Bb7
10. d4   Re8
11. Nbd2 Bf8
12. a3   h6
13. Bc2  Nb8
14. b4   Nbd7
15. Bb2  c5
16. bxc5 exd4
17. cxd4 dxc5
18. Bb1  Qb6
19. e5   Nd5
20. Ne4  
1/2-1/2