[Event "Buenos Aires International"]
[Site "Buenos Aires"]
[Date "1960.07.19"]
[Round "18"]
[White "Szabo, Laszlo"]
[Black "Benko, Pal C"]
[Result "1/2-1/2"]

1. c4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. a3 Nf6 6. Rb1 a5 7. d3 O-O 8. e4 d6 9. Nge2 Ne8 10. Be3 Nd4 11. O-O a4 12. Bxd4 cxd4 1/2-1/2