[Event "URS-ch20 Semifinal"]
[Site "Minsk"]
[Date "1952.05.??"]
[Round "?"]
[White "Lipnitsky, Isaak"]
[Black "Averbakh, Yuri L"]
[Result "1-0"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 O-O 5. e4 c5 6. d5 exd5 7. exd5 Re8+ 8. Be2 Bxc3+ 9. bxc3 h6 10. Be3 d6 11. Nf3 Ng4 12. Bd2 Bf5 13. O-O Nd7 14. Ne1 Ngf6 15. f3 Ne5 16. Rf2 Qa5 17. g4 Bd7 18. a4 Re7 19. Rg2 Ng6 20. Bd3 Rae8 21. Qc1 Nf4 22. Bf1 Nxg2 23. Nxg2 Nh7 24. h4 Nf8 25. Bf4 Qc7 26. h5 Bc8 27. Bd3 Qd8 28. Qc2 f5 29. gxf5 Rf7 30. Ne3 Qh4 31. Qh2 Qxh2+ 32. Kxh2 Nd7 33. Rg1 Nf6 34. Ng4 Nxh5 35. Nxh6+ Kf8 36. Bxd6+ Rfe7 37. Rg5 Nf6 38. Rg6 Ng8 39. Nxg8 Kxg8 40. Bxe7 Rxe7 41. Be4 Rf7 42. a5 Bxf5 43. Bxf5 Rxf5 44. Kg3 Kf7 45. Re6 Rf6 46. Rxf6+ Kxf6 47. Kg4 Ke5 48. Kg5 Kd6 49. Kf5 a6 50. f4 b6 51. axb6 a5 52. Ke4 1-0