[Event "URS-ch52 Final + Zonal"]
[Site "Riga"]
[Date "1985.02.06"]
[Round "11"]
[White "Petrosian, Arshak B"]
[Black "Lputian, Smbat G"]
[Result "1/2-1/2"]
[WhiteElo "2510"]
[BlackElo "2530"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. O-O b4 10. Ne4 Be7 11. Nxf6+ Nxf6 12. e4 O-O 13. e5 Nd7 14. Be4 Rb8 15. Be3 1/2-1/2