[Event "Candidates Tournament"]
[Site "Zuerich"]
[Date "1953.10.07"]
[Round "21"]
[White "Petrosian, Tigran V"]
[Black "Najdorf, Miguel"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. e3 Be7 6. Bd3 d5 7. O-O O-O 8. Qe2 Nbd7 9. b3 a6 10. Bb2 Bd6 11. Rad1 Ne4 12. cxd5 exd5 13. Ne5 Qe7 14. Nxd7 Qxd7 15. Nb1 1/2-1/2