[Event "Bled 30th Anniversary"]
[Site "Bled"]
[Date "1961.09.23"]
[Round "13"]
[White "Portisch, Lajos"]
[Black "Germek, Milan"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 Nxd5 8. Qd2 cxd4 9. cxd4 f5 10. e3 O-O 11. Bd3 Nc6 12. Ne2 e5 13. dxe5 Nxe5 14. Bc2 Qh4+ 15. Ng3 Be6 16. O-O Nc4 17. Qf2 Rac8 18. Rb1 b6 19. Rb3 Na5 20. Rd3 Qc4 21. Rd2 Nb3 22. Bxb3 Qxb3 23. Re1 f4 24. exf4 Nxf4 25. Qd4 Qc4 26. Qe3 Qb3 27. Qe5 Rc5 28. Qd6 Bc4 29. Ne4 Rcf5 30. Rb2 Qd3 1/2-1/2