[Event "URS-ch25 Semifinal"]
[Site "Leningrad"]
[Date "1957.12.08"]
[Round "18"]
[White "Antoshin, Vladimir S"]
[Black "Poliak, Abram Borisovich"]
[Result "1/2-1/2"]

1. c4 e6 2. d4 d5 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 Nbd7 6. Qa4 Be7 7. O-O O-O 8. Qxc4 a6 9. Qc2 Rb8 10. Nbd2 b6 11. e4 Bb7 12. e5 Nd5 13. Ne4 c5 14. Neg5 g6 15. dxc5 Nxc5 16. Qc4 Kg7 17. b4 Nd7 18. Qh4 h5 19. a3 Rc8 20. Bd2 Rc2 21. Qd4 Qc7 22. Rfc1 Rc8 23. Bf1 Rxc1 24. Rxc1 Qd8 25. Re1 b5 26. Bd3 N7b6 27. Bxg6 Rc4 28. Qd3 Nc7 29. Qxd8 Bxd8 30. Bxh5 Rc2 31. Be3 Nc4 32. Nxf7 Bxf3 33. Bxf3 Kxf7 34. Bf4 Rc3 35. Bh5+ Kg7 36. Bg4 Kf7 37. Bh5+ Kg7 38. Bg4 Rd3 39. h4 Nxa3 40. h5 Nc2 41. h6+ Kh7 42. Rc1 Nxb4 43. Bg5 Bxg5 44. Rxc7+ Kxh6 45. Bxe6 Bd8 46. Rc8 Bb6 47. Rh8+ Kg7 48. Rg8+ Kh7 49. Rg5 Rd2 50. Rf5 Nd5 51. Rf7+ Kg6 52. Bxd5 Bxf2+ 53. Rxf2 Rxd5 54. Rf6+ Kg5 55. Rxa6 Rxe5 56. Kf2 1/2-1/2