[Event "URS-ch45 Semifinal"]
[Site "Beltsy"]
[Date "1977.??.??"]
[Round "12"]
[White "Kalinski, Igor A"]
[Black "Kupreichik, Viktor D"]
[Result "0-1"]
[BlackElo "2490"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. e4 c5 10. e5 cxd4 11. Nxb5 Ng4 12. Nbxd4 Ngxe5 13. Be4 Bb4+ 14. Bd2 Rb8 15. O-O Bxd2 16. Qxd2 Qb6 17. Nxe5 Nxe5 18. b3 O-O 19. Qc3 Bd7 20. Rad1 Rbc8 21. Qh3 f5 22. Qg3 Rc5 23. Bb1 Rf6 24. Nf3 Nxf3+ 25. Qxf3 Bc6 26. Qd3 Bd5 27. Rc1 Rg6 28. g3 Rxc1 29. Rxc1 h5 30. Rc8+ Kh7 31. Qe2 h4 32. Qh5+ Rh6 33. Qf7 hxg3 34. Qg8+ Kg6 35. Qe8+ Kg5 36. Qe7+ Kf4 37. hxg3+ Kf3 38. Qc5 Qxc5 39. Rxc5 Kg4 40. Rxd5 exd5 41. Kg2 f4 42. f3+ Kg5 43. Bd3 a5 0-1