[Event "Interzonal-02"]
[Site "Saltsjobaden"]
[Date "1952.10.07"]
[Round "14"]
[White "Petrosian, Tigran V"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. e4 d6 6. Ne2 e5 7. O-O Nbd7 8. d5 a5 9. Nbc3 Nc5 10. f3 Ne8 11. Be3 f5 12. Qd2 Nf6 13. Kh1 Bd7 14. Rad1 fxe4 15. Nxe4 Ncxe4 16. fxe4 Ng4 17. Bg5 Bf6 18. Bxf6 Rxf6 19. Rxf6 Qxf6 20. Rf1 Qg7 1/2-1/2