[Event "URS-ch15 Final"]
[Site "Leningrad"]
[Date "1947.02.07"]
[Round "4"]
[White "Keres, Paul"]
[Black "Klaman, Konstantin"]
[Result "0-1"]

1. c4 Nf6 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. Nf3 O-O 6. O-O Nbd7 7. d3 e5 8. Bd2 Nc5 9. b4 Ne6 10. Rb1 Ne8 11. a4 c6 12. a5 N8c7 13. b5 cxb5 14. Nxb5 Nxb5 15. Rxb5 Nc5 16. Ng5 Bd7 17. Rxc5 dxc5 18. Bxb7 Rb8 19. Bd5 Qe7 20. f4 exf4 21. Bxf4 Rb2 22. Ne4 Bf5 23. Bd2 Rd8 24. Bg5 Bd4+ 25. Rf2 Qe5 26. Bf4 Qg7 27. e3 Rxf2 28. Kxf2 Be5 29. Nxc5 Bxf4 30. gxf4 Qh6 31. Kg1 Rb8 32. Nb7 Qh4 33. c5 Qe7 34. Qf3 Bxd3 35. c6 Ba6 36. Qe4 Qa3 37. Kf2 Qb2+ 38. Kg3 Qc1 39. Qe5 Qe1+ 40. Kh3 Bf1+ 41. Bg2 Rf8 42. Nd6 Qe2 43. Bxf1 Qxf1+ 44. Kg3 Qg1+ 45. Kf3 Qh1+ 46. Kg3 Qxc6 47. h4 Rd8 48. Ne4 Qe6 49. Nf6+ Kg7 50. Ne8+ Kf8 51. Qxe6 fxe6 52. Nc7 Ke7 53. Nb5 Rd5 54. Nxa7 Kd7 55. a6 Kc7 56. e4 Rc5 57. h5 Kb6 58. e5 Kxa7 59. Kg4 Rc8 0-1