[Event "URS-ch25 Quarterfinal"]
[Site "Minsk"]
[Date "1957.05.22"]
[Round "18"]
[White "Zilber, Israel"]
[Black "Sokolsky, Alexey Pavlovich"]
[Result "1-0"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 cxd4 5. Nxd4 d5 6. Nf3 Bc5 7. cxd5 Qb6 8. e3 Nxd5 9. a3 a5 10. Bg2 O-O 11. O-O Rd8 12. Qc2 Nc6 13. Ng5 Nf6 14. Nc3 Be7 15. Bd2 Bd7 16. Nge4 Rac8 17. Rfd1 Ne5 18. Be1 Bc6 19. Nxf6+ gxf6 20. e4 Qa6 21. h3 Nd3 22. Nd5 Bxd5 23. Qxd3 Bc4 24. Qe3 Bf8 25. e5 Bg7 26. exf6 Bxf6 27. Bc3 Bxc3 28. Qxc3 Be2 29. Rxd8+ Rxd8 30. Qc7 Qd6 31. Qxa5 b5 32. Qc3 Qd2 33. Qxd2 Rxd2 34. b3 Rb2 35. a4 b4 36. a5 Ba6 37. Bf1 Bb7 38. a6 Bxa6 39. Rxa6 1-0