[Event "Bad Pyrmont Int"]
[Site "Bad Pyrmont"]
[Date "1970.10.12"]
[Round "11"]
[White "Bilek, Istvan"]
[Black "Lengyel, Levente"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Nxe4 Bxe4 9. Ne1 Bxg2 10. Nxg2 d5 11. Qa4 Qd7 12. Qxd7 Nxd7 13. cxd5 exd5 14. Bf4 c5 15. dxc5 Nxc5 16. Rad1 Rfd8 17. Be5 f6 18. Bd4 Ne6 19. Nf4 Nxf4 20. gxf4 Kf7 1/2-1/2