[Event "Amsterdam IBM"] [Site "Amsterdam NED"] [Date "1980.07.11"] [EventDate "1980.06.27"] [Round "12"] [Result "1/2-1/2"] [White "Sergey Dolmatov"] [Black "Anatoly Karpov"] [ECO "C09"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "33"] 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nc6 6. Bb5 Bd6 7. dxc5 Bxc5 8. O-O Nge7 9. Nb3 Bd6 10. Bg5 O-O 11. Re1 Bg4 12. Be2 a6 13. c3 Qc7 14. h3 Bh5 15. Bxe7 Nxe7 16. Nfd4 Bxe2 17. Qxe2 1/2-1/2