[Event "Belgrade"]
[Site "Belgrade"]
[Date "1954.10.23"]
[Round "3"]
[White "Petrosian, Tigran V"]
[Black "Nievergelt, Erwin"]
[Result "1-0"]

1. d4 Nf6 2. Nf3 b6 3. Bg5 Bb7 4. Nc3 d5 5. e3 g6 6. Bb5+ c6 7. Bd3 Bg7 8. e4 O-O 9. e5
Nfd7 10. Ne2 f6 11. exf6 exf6 12. Be3 Na6 13. h4 Nb4 14. h5 Nxd3+ 15. Qxd3 Qe8 16. hxg6
hxg6 17. Nf4 Ne5 18. dxe5 fxe5 19. Qxg6 exf4 20. Qh7+ Kf7 21. Rh6 Qe7 22. Qg6+ Kg8 23. Ng5
1-0