[Event "Buenos Aires International"]
[Site "Buenos Aires"]
[Date "1960.07.02"]
[Round "8"]
[White "Benko, Pal C"]
[Black "Unzicker, Wolfgang"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 Bb4+ 6. Nbd2 O-O 7. O-O d5 8. b3 Nbd7 9. Bb2 c5 10. a3 Bxd2 11. Qxd2 dxc4 12. Bxc4 Qc7 13. Rfd1 Rad8 14. Qe2 cxd4 15. Nxd4 Ne5 16. Rac1 Nxc4 1/2-1/2