[Event "Moscow"]
[Site "Moscow"]
[Date "1981.04.??"]
[Round "9"]
[White "Andersson, Ulf"]
[Black "Karpov, Anatoly"]
[Result "1/2-1/2"]
[WhiteElo "2610"]
[BlackElo "2690"]
[ECO "E05"]
[Opening "Catalan Opening: Open Defense, Classical Line"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. d4 Be7 5. Bg2 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 Be4 14. Qc3 Nd5 15. Qc1 c5 16. Nxc5 Qb6 17. Qd2 Bxc5 18. dxc5 Rxc5 19. Rfc1 Rfc8 20. Rxc5 1/2-1/2