[Event "Rubinstein Memorial-07"]
[Site "Polanica Zdroj"]
[Date "1969.08.05"]
[Round "3"]
[White "Popov, Luben"]
[Black "Jansa, Vlastimil"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 e6 5. Nc3 Bb4 6. Bd2 Nc6 7. Nc2 Bc5 8. Be3 Bxe3 9. Nxe3 Qa5 10. Qd2 O-O 11. g3 Rd8 12. Bg2 1/2-1/2