[Event "URS-ch23 Semifinal"]
[Site "Moscow"]
[Date "1955.11.??"]
[Round "?"]
[White "Polugaevsky, Lev"]
[Black "Ufimtsev, Anatoly Gavrilovich"]
[Result "1-0"]

1. d4 d5 2. c4 e6 3. Nc3 f5 4. Bf4 Nf6 5. e3 c6 6. Bd3 Be7 7. h3 O-O 8. Nge2 Ne4 9. Qc2 Nd7 10. f3 Nxc3 11. Nxc3 Nf6 12. O-O-O dxc4 13. Bxc4 b5 14. Bd3 a5 15. g4 a4 16. gxf5 exf5 17. d5 cxd5 18. Nxb5 Ba6 19. Nc3 a3 20. b3 Qa5 21. Bxa6 Rxa6 22. Ne2 Qc5 23. Rd3 Qxc2+ 24. Kxc2 Rc6+ 25. Kb1 g6 26. Nd4 Rb6 27. Rc1 Nh5 28. Bc7 Rb7 29. Be5 Bf6 30. Bd6 Re8 31. Nc2 f4 32. exf4 Rd7 33. Bxa3 Nxf4 34. Re3 Rc8 35. Rd1 d4 36. Re4 d3 37. Ne1 Nd5 38. Bb4 Bc3 39. Rxd3 Bxb4 40. Rxb4 Ne3 41. Kb2 1-0