[Event "URS-ch25 Semifinal"]
[Site "Sverdlovsk"]
[Date "1957.11.17"]
[Round "5"]
[White "Prokhorovich, Taras E"]
[Black "Bagirov, Vladimir"]
[Result "1-0"]
1. d4 d5 2. c4 dxc4 3. Nf3 a6 4. e3 Bg4 5. Bxc4 e6 6. Nc3 Nd7 7. h3 Bh5 8. e4 c5 9. d5 e5 10. a4 Bd6 11. O-O Ne7 12. Be2 Bxf3 13. Bxf3 O-O 14. Be2 f5 15. exf5 Nxf5 16. Ne4 Nf6 17. Bg5 Nd4 18. Rc1 Qb6 19. Bd3 Nxe4 20. Bxe4 Rf7 21. Qd3 h6 22. Bd2 Qxb2 23. Rb1 Qa2 24. Rb6 c4 25. Qe3 Bc5 26. Bb1 Qxa4 27. Qe4 Bxb6 28. Qh7+ Kf8 29. Bg6 Ke7 30. Rb1 c3 31. Bxh6 Ne2+ 32. Kh2 Qh4 33. d6+ Kd7 34. Bf5+ Rxf5 35. Qxf5+ Kc6 36. Qf3+ e4 37. Qxe2 g6 38. g3 Qd8 39. Qxe4+ Kc5 40. Qb4+ Kc6 41. Qe4+ Kc5 42. Qe3+ Kc4 43. Rxb6 Rc8 44. Qe6+ Kc5 45. Rb3 Rc6 46. Rxc3+ Kb6 47. Qe3+ Kb5 48. Qd3+ Ka5 49. Qd5+ Kb4 50. Qd4+ 1-0