[Event "URS-ch17 Semifinal"]
[Site "Leningrad"]
[Date "1949.??.??"]
[Round "1"]
[White "Dubinin, Peter Vasilievich"]
[Black "Levenfish, Grigory"]
[Result "0-1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. Qe1 c5 8. d3 Bd6 9. Bg5 Bg4 10. Nbd2 h6 11. Bh4 Qe7 12. Qe3 g5 13. Bg3 Nd7 14. Nc4 f6 15. Nfd2 Nf8 16. f3 Bd7 17. c3 Ne6 18. Nxd6+ cxd6 19. Rab1 a5 20. Nc4 Bc6 21. Qd2 O-O 22. Ne3 Rfd8 23. Nf5 Qh7 24. h4 d5 25. Qe3 d4 26. Qd2 Kf7 27. Kf2 Ng7 28. Nxg7 Qxg7 29. hxg5 hxg5 30. Rh1 a4 31. Rh5 Rh8 32. Rxh8 Qxh8 33. cxd4 cxd4 34. Rc1 Qf8 35. Bxe5 fxe5 36. Qxg5 Qg7 37. Qf5+ Ke7 38. Rh1 Rf8 39. Qh5 Rg8 40. g4 Rf8 41. Kg3 Bb5 42. Qh2 Qf6 43. Qe2 Qf4+ 44. Kg2 Qe3 45. Qxe3 dxe3 46. Re1 Rd8 47. Rxe3 Rxd3 48. Rxd3 Bxd3 49. Kf2 Kf6 50. Ke3 Bc4 51. b3 Bxb3 0-1