[Event "Budapest Tungsram-01"]
[Site "Budapest"]
[Date "1975.03.23"]
[Round "5"]
[White "Ribli, Zoltan"]
[Black "Polugaevsky, Lev"]
[Result "1/2-1/2"]
[ECO "A21"]
[Opening "English Opening: King's English Variation, Reversed Sicilian"]

1. c4 e5 2. Nc3 d6 3. Nf3 f5 4. d4 e4 5. Nd2 Nf6 6. e3 g6 7. Be2 Bg7 8. f3 exf3 9. Bxf3 O-O 10. O-O Nc6 11. Re1 Kh8 12. Rb1 f4 13. Nf1 fxe3 14. Ng3 d5 15. cxd5 Nb4 16. Bxe3 Nfxd5 17. Nxd5 Nxd5 18. Bf2 c6 19. Qb3 Nf6 20. h3 Qc7 1/2-1/2