[Event "Interzonal-05"]
[Site "Stockholm"]
[Date "1962.01.27"]
[Round "1"]
[White "Petrosian, Tigran V"]
[Black "Olafsson, Fridrik"]
[Result "1-0"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. e3 Qb6 5. Qc1 Nc6 6. c3 Ne4 7. Bh4 d5 8. Nbd2 f5 9. Nxe4
fxe4 10. Nd2 cxd4 11. exd4 Bd6 12. Be2 O-O 13. O-O Bf4 14. Bg3 e5 15. dxe5 Bxg3 16. hxg3
Nxe5 17. Nb3 Bg4 18. Qd1 Bxe2 19. Qxe2 Qg6 20. Nd4 Rae8 21. Qb5 Ng4 22. f3 Ne3 23. g4 a6
24. Qxb7 exf3 25. Rxf3 Rxf3 26. gxf3 Qd6 27. Ne2 Nc4 28. Re1 Qc5+ 29. Kg2 Ne3+ 30. Kh3 Nc2
31. Rd1 Rxe2 32. Rxd5 Qf8 33. Rf5 Qd8 34. Qf7+ 1-0