[Event "Rubinstein Memorial-13"]
[Site "Polanica Zdroj"]
[Date "1975.08.09"]
[Round "3"]
[White "Kovacs, Laszlo M"]
[Black "Rogoff, Kenneth"]
[Result "1/2-1/2"]

1. c4 g6 2. Nc3 Bg7 3. g3 Nf6 4. Bg2 O-O 5. e3 d6 6. Nge2 Nc6 7. d3 a6 8. Rb1 Bd7 9. b4 Qc8 10. h3 e5 11. g4 Rb8 12. a3 b5 13. cxb5 axb5 14. Bb2 Ne7 15. Rc1 Ne8 16. Ng3 c6 17. Nce4 f5 18. gxf5 gxf5 19. Ng5 h6 20. Qb3+ d5 21. Nf3 Ng6 22. Nh5 Bh8 23. d4 e4 1/2-1/2