[Event "Interzonal-05"]
[Site "Stockholm"]
[Date "1962.01.31"]
[Round "4"]
[White "Petrosian, Tigran V"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. d5 Na6 8. Bg5 h6 9. Bh4 g5 10. Bg3 Nh5 11. Nd2 Nf4 12. O-O f5 13. exf5 Bxf5 14. Bg4 Qf6 15. Nde4 Qg6 16. Bxf5 Rxf5 17. b4 h5 18. h3 Nxb4 19. Rb1 a5 20. a3 Nbd3 21. Rxb7 Rf7 22. f3 Raf8 1/2-1/2