[Event "URS-ch52 Final + Zonal"]
[Site "Riga"]
[Date "1985.02.10"]
[Round "13"]
[White "Petrosian, Arshak B"]
[Black "Kupreichik, Viktor D"]
[Result "1-0"]
[WhiteElo "2510"]
[BlackElo "2470"]

1. Nf3 d5 2. g3 Nc6 3. d4 Bg4 4. Bg2 e6 5. O-O Nf6 6. c4 Be7 7. Ne5 Bh5 8. Nc3 O-O 9. cxd5 exd5 10. Nxc6 bxc6 11. Bg5 Rb8 12. Qd2 c5 13. dxc5 Ne4 14. Bxe7 Nxd2 15. Bxd8 Rfxd8 16. Rfe1 d4 17. Nd5 Rxb2 18. Nxc7 Rc8 19. Na6 Nc4 20. Rad1 Rxe2 21. Rxe2 Bxe2 22. Rxd4 Ne5 23. f4 Nf3+ 24. Bxf3 Bxf3 25. Rd7 h5 26. Rxa7 Rc6 27. Kf2 Bd5 28. Nb4 Rxc5 29. Nxd5 Rxd5 30. Ke3 Rd1 31. Rc7 Re1+ 32. Kd3 Rd1+ 33. Kc2 Rg1 34. a4 Rg2+ 35. Kb3 Rxh2 36. a5 h4 37. gxh4 Rxh4 38. a6 Rh1 39. a7 Ra1 40. Rc8+ Kh7 41. a8=Q Rxa8 42. Rxa8 1-0