[Event "Candidates Tournament"]
[Site "Amsterdam/Leeuwarden"]
[Date "1956.04.18"]
[Round "12"]
[White "Petrosian, Tigran V"]
[Black "Smyslov, Vassily V"]
[Result "1/2-1/2"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 Bf5 7. e3 e6 8. Qb3 Bb4 9. Bb5 Qa5 10. O-O O-O 1/2-1/2