[Event "Interzonal-04"]
[Site "Portoroz"]
[Date "1958.09.07"]
[Round "20"]
[White "Benko, Pal C"]
[Black "Gligoric, Svetozar"]
[Result "1/2-1/2"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 O-O 5. Bg2 c5 6. c4 Nc6 7. O-O d6 8. d4 Ne4 9. Nbd2 Bf5 10. Nh4 Nxd2 11. Qxd2 Nxd4 12. Bxd4 Bxd4 1/2-1/2