[Event "URS-ch16 Semifinal"]
[Site "Leningrad"]
[Date "1947.??.??"]
[Round "11"]
[White "Kopylov, Nikolai Georgievich"]
[Black "Bronstein, David Ionovich"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 Nfd7 6. Be3 c5 7. d5 Na6 8. Qd2 h6 9. Nge2 Nc7 10. Nf4 Ne5 11. Be2 Bd7 12. O-O h5 13. Nh3 a6 14. a4 Bxh3 15. gxh3 a5 16. f4 Nd7 17. Kh1 Na6 18. e5 dxe5 19. f5 g5 20. Bxg5 Qb6 21. Ne4 Nf6 22. Bxf6 Bxf6 23. Rg1 O-O-O 24. Rg3 h4 25. Rg4 Nc7 26. Nxf6 exf6 27. Rg7 Rd7 28. Rag1 Ne8 29. Rg8 Rxg8 30. Rxg8 Rd8 31. Rg4 Nd6 32. Rxh4 Rg8 33. Qc3 Kd7 34. Rg4 Rh8 35. Rg2 Qd8 36. Qg3 Qf8 37. Qe3 b6 38. b3 Qh6 39. Qxh6 Rxh6 40. Bf1 Ne4 41. Re2 Nd6 42. Kg2 Rh8 43. Kf3 Ke7 44. Rg2 Kf8 45. Re2 Ke7 1/2-1/2