[Event "Rubinstein Memorial-13"]
[Site "Polanica Zdroj"]
[Date "1975.08.16"]
[Round "9"]
[White "Popov, Luben"]
[Black "Adamski, Jan"]
[Result "1/2-1/2"]

1. c4 Nf6 2. Nf3 b6 3. d4 e6 4. a3 Bb7 5. Nc3 d5 6. Bg5 Be7 7. e3 O-O 8. cxd5 exd5 9. Be2 Nbd7 10. O-O c5 11. dxc5 bxc5 12. Rc1 Rc8 13. Qa4 Qb6 14. Qb5 Bc6 15. Qxb6 axb6 16. Bb5 Bxb5 17. Nxb5 h6 18. Bh4 Rfd8 19. Rfd1 Nb8 1/2-1/2