[Event "Asztalos Memorial-09"]
[Site "Szombathely"]
[Date "1966.07.18"]
[Round "12"]
[White "Bilek, Istvan"]
[Black "Lengyel, Levente"]
[Result "1/2-1/2"]
[ECO "E05"]
[Opening "Catalan Opening: Open Defense, Classical Line"]

1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. d4 dxc4 7. Qa4 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bg5 Nbd7 11. Nbd2 Rc8 12. Bxf6 Nxf6 13. Nb3 Be4 14. Qc3 Nd5 15. Qc1 c5 1/2-1/2