[Event "URS-ch25 Quarterfinal"]
[Site "Minsk"]
[Date "1957.04.26"]
[Round "2"]
[White "Vistinietzki, Itzhak"]
[Black "Zvorykina, Kira"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bg5 c5 6. d5 O-O 7. Bd3 e5 8. Qd2 a6 9. Nge2 Qa5 10. f3 Nbd7 11. g4 Rb8 12. a4 Re8 13. Ng3 Nf8 14. h4 N6d7 15. h5 f6 16. Be3 Qb4 17. Nf5 gxf5 18. gxf5 h6 19. Bxh6 Bxh6 20. Qxh6 Kf7 21. Rg1 Ke7 22. O-O-O b5 23. axb5 axb5 24. cxb5 Ba6 25. Rg7+ Kd8 26. Rd2 c4 27. Bxc4 Qxc4 28. bxa6 Qxa6 29. Rf7 Qa1+ 30. Nb1 Rc8+ 31. Rc2 Rxc2+ 32. Kxc2 Qa4+ 33. Kc1 Qc4+ 34. Kd2 Qd4+ 35. Kc2 Nc5 36. Qxf6+ Kc8 37. Nd2 Qa4+ 38. b3 Qa2+ 39. Kc3 Qa1+ 40. Kc2 Qa2+ 41. Kc3 Qa1+ 42. Kc2 Qa2+ 1/2-1/2