[Event "URS-ch52 Final + Zonal"]
[Site "Riga"]
[Date "1985.02.06"]
[Round "11"]
[White "Balashov, Yuri S"]
[Black "Kupreichik, Viktor D"]
[Result "1/2-1/2"]
[WhiteElo "2495"]
[BlackElo "2470"]
1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. a4 Nc6 8. Qe2 cxd4 9. Rd1 Be7 10. exd4 O-O 11. Nc3 Nd5 12. Qe4 Nf6 13. Qh4 Nd5 14. Qg4 Nf6 15. Qh4 Nd5 16. Qh5 Nf6 17. Qh4 1/2-1/2