[Event "URS-ch25 Semifinal"]
[Site "Sverdlovsk"]
[Date "1957.12.08"]
[Round "18"]
[White "Averbakh, Yuri L"]
[Black "Bagirov, Vladimir"]
[Result "1-0"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 e5 6. O-O d6 7. d3 Nge7 8. Bd2 a6 9. Ne1 Rb8 10. a4 a5 11. Nc2 O-O 12. Ne3 b6 13. Ned5 Nxd5 14. Nxd5 Ne7 15. Bc3 Nxd5 16. Bxd5 Bb7 17. Bxb7 Rxb7 18. Qb3 f5 19. Bxa5 f4 20. Bd2 Qc8 21. Kg2 h5 22. f3 g5 23. Qb5 Bf6 24. Rf2 Bd8 25. Rg1 Rg7 26. Kf1 Kh7 27. g4 hxg4 28. Rxg4 Kg6 29. Rfg2 Rh7 30. Be1 Rh3 31. Bh4 Kf7 32. Bxg5 Rg8 33. Bxd8 Rxg4 34. Rxg4 Qxd8 35. Qc6 Kf6 36. Qe4 Qe8 37. Rxf4+ Ke7 38. Rg4 Qh8 39. Qb7+ Kf6 40. Qd7 Qf8 41. Kg2 Rh6 1-0