[Event "URS-ch34 Semifinal"]
[Site "Orel"]
[Date "1966.??.??"]
[Round "?"]
[White "Birbrager, Isaak"]
[Black "Steiner,"]
[Result "1-0"]
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nf3 c5 6. Bd3 d5 7. O-O dxc4 8. Bxc4 Nbd7 9. a3 cxd4 10. exd4 Qc7 11. Bd3 Bxc3 12. bxc3 Qxc3 13. Bf4 Qa5 14. Ne5 Nd5 15. Bd2 Qd8 16. Re1 N7f6 17. Qf3 Qb6 18. Rad1 Bd7 19. g4 Ba4 20. Rb1 Qd6 21. g5 Nd7 22. Bxh7+ Kxh7 23. Re4 Kg8 24. Rh4 Nxe5 25. dxe5 Qxe5 26. Qh5 f6 27. Qh7+ Kf7 28. Rxb7+ Ke8 29. Qg6+ Kd8 30. Qxg7 Qa1+ 31. Kg2 Qxa3 32. Ba5+ Nb6 33. Rd4+ 1-0