[Event "Rovinj/Zagreb"]
[Site "Zagreb"]
[Date "1970.04.29"]
[Round "13"]
[White "Petrosian, Tigran V"]
[Black "Smyslov, Vassily V"]
[Result "1/2-1/2"]

1. c4 e6 2. Nf3 Nf6 3. Nc3 b6 4. d4 Bb7 5. a3 d5 6. Bg5 Be7 7. cxd5 Nxd5 8. Nxd5 Bxd5 9. Bxe7 Qxe7 10. Rc1 O-O 11. e3 Rc8 12. Bd3 c5 13. dxc5 Rxc5 14. Rxc5 Qxc5 15. Qc2 Qxc2 16. Bxc2 Nd7 1/2-1/2