[Event "URS-ch25 Quarterfinal"]
[Site "Minsk"]
[Date "1957.04.29"]
[Round "4"]
[White "Zelinsky, Yuri"]
[Black "Uusi, Gunnar"]
[Result "0-1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Be7 6. Bg2 O-O 7. Ne5 c6 8. Nc3 Qe8 9. O-O d5 10. cxd5 b5 11. Qb3 cxd5 12. Re1 b4 13. Na4 Nc6 14. Nxc6 Qxc6 15. Bg5 Rfc8 16. Rec1 Qe8 17. Bxf6 gxf6 18. e3 f5 19. Bf1 Bxf1 20. Kxf1 Rc4 21. Qd1 Qb5 22. Kg2 Rac8 23. b3 R4c6 24. Rab1 a5 25. Qd2 f6 26. Rxc6 Qxc6 27. Rd1 Kg7 28. Kf1 h5 29. Qd3 h4 30. Kg2 Qc2 31. Nc5 Qxd3 32. Nxd3 hxg3 33. hxg3 Rc2 34. Ra1 Kf7 35. Kf1 a4 36. bxa4 Rc3 37. Ke2 Ra3 38. Nc1 e5 39. Nb3 Rxa4 40. Kd3 Ra8 41. Kc2 f4 42. gxf4 exf4 43. Kd3 fxe3 44. fxe3 f5 45. Ke2 Bd6 46. Kf3 Kf6 47. Ke2 Ke6 48. Kd3 Kd7 49. Kc2 Rh8 50. Rf1 Rh2+ 51. Nd2 Ke6 52. Kd3 Bf8 53. Rb1 Rh3 54. Ke2 Be7 55. Nf3 Rh8 56. Rc1 Bd6 57. Ng5+ Kd7 58. Nf3 Ra8 59. Rc2 Ke6 60. Ng5+ Kf6 61. Nf3 f4 62. exf4 Kf5 63. Nd2 Bxf4 64. Rb2 Rg8 65. Kf2 Rh8 66. Nf3 Bd6 67. Re2 Rh1 68. Re1 Rh8 69. Re2 Ra8 70. Ne5 Ra3 71. Ke1 Rh3 72. Kd2 Ra3 73. Kc1 Kf4 74. Kb1 Rh3 75. Nc6 Rc3 76. Rc2 Rd3 77. Rb2 Ke3 78. Rb3 Rxb3+ 79. axb3 Kd3 80. Ne5+ Kxd4 81. Nf7 Bf4 82. Kc2 Ke3 83. Nd8 d4 84. Nb7 d3+ 0-1