[Event "URS-ch48 Semifinal"]
[Site "Tallinn"]
[Date "1980.08.??"]
[Round "?"]
[White "Bronstein, David Ionovich"]
[Black "Dvoirys, Semen I"]
[Result "0-1"]
[WhiteElo "2535"]
1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 c5 5. c3 Qc7 6. O-O O-O 7. b3 d6 8. Bb2 Nbd7 9. c4 Rb8 10. Nc3 a6 11. a4 b6 12. e4 Bb7 13. Qc2 cxd4 14. Nxd4 e6 15. Rad1 Rbc8 16. Ndb5 axb5 17. Nxb5 Qb8 18. Nxd6 e5 19. Nxc8 Rxc8 20. Bc3 Nc5 21. Rfe1 Bc6 22. f3 Re8 23. Ra1 Ne6 24. b4 Nd7 25. a5 bxa5 26. Rxa5 Nd4 27. Qb2 Nb6 28. Qa2 Bd7 29. c5 Be6 30. Qf2 Nc4 31. Ra2 Nb5 32. Ba1 Bh6 33. Rae2 Rd8 34. f4 exf4 35. Bf6 Rd3 36. gxf4 Bxf4 37. e5 Bh6 38. Qh4 Bf8 39. Be4 Nd4 40. Ra2 Nf3+ 41. Bxf3 Rxf3 42. Be7 Bxe7 43. Qxe7 Nxe5 44. Qd6 Qxd6 45. cxd6 Bxa2 0-1