[Event "Buenos Aires"]
[Site "Buenos Aires"]
[Date "1970.07.28"]
[Round "7"]
[White "Rossetto, Hector"]
[Black "Smyslov, Vassily V"]
[Result "1/2-1/2"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. dxc5 Qxd1 8. Rxd1 Bxc5 9. a3 Ke7 10. b4 Bd6 11. Bb2 Bd7 12. Ne5 Rc8 13. Bb3 Bxe5 14. Bxe5 Bb5 15. Nd2 Nbd7 1/2-1/2