[Event "HUN-ch13"]
[Site "Budapest"]
[Date "1958.02.09"]
[Round "14"]
[White "Portisch, Lajos"]
[Black "Gasztonyi, Endre"]
[Result "1-0"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. O-O Nbd7 7. Nc3 e5 8. e4 c6 9. h3 Qa5 10. Re1 b5 11. cxb5 cxb5 12. dxe5 dxe5 13. Bd2 b4 14. Nd5 Nxd5 15. exd5 Qb5 16. Bf1 Qb6 17. Qa4 e4 18. Ng5 Ne5 19. Bxb4 Bd7 20. Qa3 Rfb8 21. Bc3 Bf8 22. Qa6 Qxa6 23. Bxa6 Bd6 24. Nxe4 Nf3+ 25. Kh1 Bxh3 26. Re3 Rb6 27. Be2 1-0