[Event "URS-ch25 Quarterfinal"]
[Site "Minsk"]
[Date "1957.04.25"]
[Round "1"]
[White "Zelinsky, Yuri"]
[Black "Gipslis, Aivars P"]
[Result "0-1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. d4 d6 6. Nc3 a6 7. O-O Nc6 8. b3 Rb8 9. a4 Na5 10. Ba3 c6 11. Nd2 Be6 12. Rc1 b5 13. d5 cxd5 14. cxd5 Bd7 15. b4 Nc4 16. Nxc4 bxc4 17. e3 Ng4 18. Re1 Ne5 19. Be4 Bg4 20. f3 f5 21. fxg4 fxe4 22. Rf1 Rxf1+ 23. Qxf1 Qd7 24. b5 axb5 25. Nxb5 Qxg4 26. Nd4 Bh6 27. Re1 Rf8 28. Qe2 Nf3+ 29. Nxf3 exf3 30. Qf2 c3 31. e4 Bd2 0-1