[Event "Interzonal-02"]
[Site "Saltsjobaden"]
[Date "1952.09.28"]
[Round "9"]
[White "Petrosian, Tigran V"]
[Black "Pachman, Ludek"]
[Result "1-0"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. cxd5 exd5 5. Nc3 Bb4 6. Bg5 h6 7. Bxf6 Qxf6 8. e3 O-O 9. Be2 c6 10. O-O Bg4 11. Ne5 Bxe2 12. Qxe2 Qe7 13. Rad1 Re8 14. Qg4 Bd6 15. e4 dxe4 16. Nxe4 f6 17. f4 Bc7 18. Ng3 fxe5 19. Nf5 Qf6 20. dxe5 h5 21. Qxh5 Qf7 22. Qg4 Re6 23. Rf3 Rg6 24. Qxg6 Qxg6 25. Ne7+ Kf7 26. Nxg6 Kxg6 27. g4 Na6 28. Rd7 Rd8 29. f5+ Kg5 30. Rxg7+ Kh4 31. e6 Bb6+ 32. Kf1 Rd1+ 33. Ke2 Rd5 34. f6 Re5+ 35. Kf1 Nc5 36. Rf5 1-0