[Event "URS-ch23 Final"]
[Site "Leningrad"]
[Date "1956.02.05"]
[Round "16"]
[White "Averbakh, Yuri L"]
[Black "Boleslavsky, Isaak"]
[Result "1/2-1/2"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 d6 5. d4 O-O 6. Nf3 c5 7. d5 Na6 8. O-O Nc7 9. Bf4 b5 10. cxb5 Rb8 11. a4 a6 12. e4 Nh5 13. Bd2 axb5 14. axb5 Nxb5 15. Nxb5 Rxb5 16. Bc3 Bg4 17. Qd3 Rb7 18. e5 Bxf3 19. Bxf3 dxe5 20. Rfe1 Rd7 21. Qc4 Qc7 22. Ra6 Nf6 23. Rc6 Qa7 24. Bxe5 Ne8 25. Bxg7 Kxg7 26. Qc3+ Kg8 27. Rc8 Rc7 28. Rxc7 Qxc7 29. Qe3 Nd6 30. Qxe7 Qxe7 31. Rxe7 Rb8 32. Rc7 Kf8 33. Rxc5 Rxb2 34. g4 g5 35. Rc6 Ke7 36. Rc7+ Kf6 37. Rd7 Ke5 38. Kg2 Rb3 39. Rd8 f6 40. h3 Rb7 41. Ra8 f5 42. Ra3 Kf4 43. Ra4+ Ke5 44. Ra3 Kf6 45. Ra1 Rd7 46. Ra8 Rc7 47. Rh8 Ke5 48. Rf8 Rf7 49. Rg8 Kf4 50. Rd8 Ke5 51. Rg8 Kf4 52. Ra8 Rc7 53. Ra6 Ke5 54. gxf5 Re7 55. f6 Rf7 56. Ra1 Kxf6 57. Bg4 Rc7 58. Re1 Re7 59. Be6 Ra7 60. Re3 Ra4 61. Rf3+ Ke5 62. Rf8 Ra2 63. Kf3 h5 1/2-1/2