[Event "Rubinstein Memorial-14"]
[Site "Polanica Zdroj"]
[Date "1976.08.10"]
[Round "5"]
[White "Popov, Luben"]
[Black "Filip, Miroslav"]
[Result "1/2-1/2"]
[WhiteElo "2430"]
[BlackElo "2495"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. e3 e5 6. Nge2 Nge7 7. d3 d6 8. O-O O-O 9. a3 a6 10. Rb1 Rb8 11. b4 cxb4 12. axb4 b5 13. cxb5 axb5 14. e4 Be6 15. Nd5 Qd7 16. Be3 Bh3 17. Nec3 Bxg2 18. Kxg2 Nxd5 19. Nxd5 Ne7 20. Nxe7+ Qxe7 21. Qb3 Qe6 22. Qxe6 fxe6 23. Rfc1 1/2-1/2