[Event "URS-ch31 Final"]
[Site "Leningrad"]
[Date "1963.11.??"]
[Round "13"]
[White "Bronstein, David Ionovich"]
[Black "Klovans, Janis"]
[Result "1/2-1/2"]
1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Bxc4 e6 5. Nc3 a6 6. a4 c5 7. Nf3 Nc6 8. O-O Be7 9. b3 O-O 10. Bb2 cxd4 11. exd4 Bd7 12. Rc1 Qb6 13. Ba1 Rfd8 14. Qe2 Be8 15. Ne4 Na5 16. Neg5 h6 17. Nh3 Nd5 18. Rb1 Bf6 19. Rfd1 Nc6 20. Qe4 Ncb4 21. Ne5 Qd6 22. Qe2 b5 23. a5 bxc4 24. bxc4 Ne7 25. Ng4 Bg5 26. Nxg5 hxg5 27. d5 Nbxd5 28. cxd5 Nxd5 29. Ne3 Nf4 30. Qb2 Qf8 31. Qb7 Bb5 32. Be5 Qe8 33. h4 Nd3 34. Ba1 gxh4 35. Qe4 e5 36. Nf5 g6 37. Nxh4 Qe6 38. Nf3 Qf5 39. Qxf5 gxf5 40. Nxe5 Nxe5 41. Bxe5 Rxd1+ 42. Rxd1 Re8 43. Rd5 Kh7 44. Kh2 Kg6 45. Bd4 Re6 46. Kg3 f6 47. Rd8 Bf1 48. f3 Kf7 49. Rd7+ Re7 50. Rd6 Re6 51. Rb6 Bc4 52. Kf4 Kg6 53. Rb7 Bf1 54. g3 Bb5 55. Bc5 Re5 56. Bf8 Re8 57. Rg7+ Kh6 58. Rf7+ Kg6 59. Rg7+ Kh6 60. Rf7+ Kg6 61. Rg7+ Kh6 62. Rf7+ 1/2-1/2