[Event "URS-ch40 Semifinal"]
[Site "Uzhgorod"]
[Date "1972.06.??"]
[Round "?"]
[White "Kupreichik, Viktor D"]
[Black "Grigorian, Levon Ashotovich"]
[Result "0-1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Nge7 7. Na3 cxd4 8. cxd4 Nf5 9. Nc2 Qa5+ 10. Bd2 Qb6 11. Bc3 h5 12. O-O g6 13. b4 Rc8 14. Be1 Bh6 15. a4 g5 16. a5 Qc7 17. Bd3 a6 18. Bd2 Qd8 19. g3 Na7 20. Na3 Nb5 21. Bxf5 exf5 22. Nxb5 Bxb5 23. Re1 f4 24. e6 Qf6 25. exf7+ Kxf7 26. Ne5+ Kg8 27. Qxh5 Bg7 28. Qf3 Rd8 29. gxf4 gxf4 30. Bxf4 Rh4 31. Bg3 Rxd4 32. Qc3 Re4 33. Qc7 Re8 34. f4 Rxf4 35. Qxb7 Rxe5 36. Qc8+ Kh7 37. Qh3+ Kg6 38. Bxf4 Qxf4 39. Kh1 d4 40. Rg1+ Kf7 41. Rgf1 Bc6+ 42. Kg1 Rg5+ 43. Qg3 Rxg3+ 44. hxg3 Qxf1+ 45. Kxf1 d3 46. Rb1 Bb5 47. g4 d2+ 48. Kf2 Bh6 49. Kf3 Ke6 50. Kf2 Bg5 51. Rh1 Ke5 0-1