23rd USSR Championship — Leningrad 1956ROUND 2
[Event "URS-ch23 Final"]
[Site "Leningrad"]
[Date "1956.01.12"]
[Round "2"]
[White "Simagin, Vladimir Pavlovich"]
[Black "Antoshin, Vladimir S"]
[Result "0-1"]
1. c4 c5 2. Nc3 e6 3. Nf3 Nf6 4. g3 b6 5. Bg2 Bb7 6. O-O Be7 7. d4 cxd4 8. Qxd4 Nc6 9. Qf4 O-O 10. b3 a6 11. Bb2 Rb8 12. e4 b5 13. e5 Ne8 14. cxb5 axb5 15. Rad1 b4 16. Ne4 f5 17. exf6 Nxf6 18. Nxf6+ Bxf6 19. Bxf6 Rxf6 20. Qd6 Ba6 21. Rfe1 Qb6 22. Re3 Rbf8 23. Rd2 e5 24. Qd5+ Kh8 25. Ng5 h6 26. Nf3 d6 27. Qe4 Ne7 28. Qc2 Bb7 29. Nh4 g5 30. Bxb7 Qxb7 31. Ng2 Nf5 32. Qe4 Qa7 33. Rf3 Nd4 34. Rxf6 Rxf6 35. Ne1 Qc5 36. Rd1 Nxb3 37. Nd3 Qc2 38. Re1 Nd4 39. Kg2 Qxa2 40. h4 gxh4 41. Qxh4 Qd5+ 42. Kf1 Qf7 43. Rc1 b3 44. Qe4 Qg6 45. Qa8+ Kg7 46. Nf4 exf4 47. Qa7+ Rf7 48. Qxd4+ Qf6 49. Qb4 fxg3 50. Qg4+ Qg6 51. Qd4+ Kh7 52. f4 Qf5 53. Kg2 Re7 54. Kxg3 b2 55. Rg1 Rg7+ 56. Kh4 Rb7 57. Qc4 d5 58. Qc6 Qxf4+ 0-1