[Event "Interzonal-09b"]
[Site "Petropolis"]
[Date "1973.08.04"]
[Round "9"]
[White "Smyslov, Vassily V"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 b6 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Rc1 Bb7 11. Bd3 Rc8 12. O-O c5 13. dxc5 Rxc5 14. Nxd5 Bxd5 15. Rxc5 Qxc5 16. Qd2 1/2-1/2