[Event "URS-ch25 Quarterfinal"]
[Site "Minsk"]
[Date "1957.04.28"]
[Round "3"]
[White "Zelinsky, Yuri"]
[Black "Ostrauskas, A"]
[Result "0-1"]

1. d4 d5 2. c4 e6 3. Nc3 f5 4. g3 c6 5. Bg2 Bd6 6. Nf3 Nd7 7. O-O Ngf6 8. Qb3 O-O 9. Ng5 Qe7 10. cxd5 exd5 11. e4 fxe4 12. Ngxe4 Nxe4 13. Nxe4 Bc7 14. Bg5 Qf7 15. Nc3 Nb6 16. Rae1 Bd6 17. Ne2 Nc4 18. Qc3 a5 19. a3 a4 20. Bf4 Be7 21. Nc1 Bf5 22. Re2 Rae8 23. Rfe1 Bd8 24. Na2 Rxe2 25. Rxe2 g5 26. Be3 Bg4 27. Re1 Qf5 28. Nb4 Bf3 29. Bf1 Nd6 30. Qc2 Be4 31. Bd3 Bxd3 32. Qxd3 Ne4 33. f4 Ba5 34. Rf1 Bxb4 35. axb4 Nxg3 36. Rd1 Qxd3 37. Rxd3 Ne2+ 38. Kf2 Nxf4 39. Ra3 Nd3+ 40. Kg3 Nxb2 41. Bc1 Nc4 42. Rxa4 h6 43. Kg2 Kg7 44. Ra7 Rf7 45. h4 Kg6 46. hxg5 hxg5 47. Ra8 Kf5 48. Re8 Rf6 49. Kf3 g4+ 50. Kg3 Rf7 51. Re1 Rh7 52. Rf1+ Ke4 53. Rf4+ Kd3 54. Kxg4 Rh1 55. Rf3+ Kxd4 0-1