[Event "URS-ch20 Final"]
[Site "Moscow"]
[Date "1952.12.17"]
[Round "13"]
[White "Lipnitsky, Isaak"]
[Black "Aronin, Lev Solomonovich"]
[Result "1/2-1/2"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. O-O O-O 9. Be3 Nbd7 10. a4 b6 11. f3 Qc7 12. Qd2 Bb7 13. Rfd1 Rfd8 14. Qe1 d5 15. exd5 Bb4 16. Qh4 Bxc3 17. d6 Qc6 18. bxc3 Nd5 19. Bg5 f6 20. Bd2 Nf8 21. c4 Nf4 22. Bxf4 Ng6 23. Qf2 Nxf4 24. c5 Rac8 25. Bf1 Qe8 26. Qd2 Qg6 27. Kh1 bxc5 28. Na5 Ba8 29. Rab1 Rd7 30. Rb6 h5 31. Rxa6 h4 32. h3 Qg3 33. Qe1 Nxh3 34. Qxg3 hxg3 35. Bc4+ Kf8 36. Be6 Nf2+ 37. Kg1 Nxd1 38. Bxd7 Rb8 39. Bb5 Nc3 40. Nc4 Bd5 41. Nb6 Rd8 42. Nd7+ Kf7 43. Nxc5 f5 44. Ra7+ Kf6 45. d7 e4 46. fxe4 fxe4 47. Rc7 e3 48. Rc8 Ke7 49. Kf1 Nxb5 50. axb5 Bc4+ 51. Nd3 Bxb5 52. Ke1 Bxd7 53. Rc5 Rc8 54. Rxc8 Bxc8 55. Nc5 Kd6 56. Ne4+ Ke5 57. Nxg3 1/2-1/2