[Event "URS-ch25 Quarterfinal"]
[Site "Minsk"]
[Date "1957.05.02"]
[Round "6"]
[White "Gipslis, Aivars P"]
[Black "Zvorykina, Kira"]
[Result "1-0"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. O-O Nd4 5. Nxd4 Bxd4 6. c3 Bb6 7. d4 c6 8. Bc4 d6 9. Kh1 Nf6 10. Bg5 h6 11. Bh4 g5 12. Bg3 Nxe4 13. dxe5 d5 14. Be2 Be6 15. Nd2 Nxg3+ 16. fxg3 Qc7 17. Nf3 O-O-O 18. a4 Rdg8 19. b4 g4 20. Nd4 Qxe5 21. a5 Bxd4 22. cxd4 Qd6 23. b5 cxb5 24. Bxb5 h5 25. a6 b6 26. Rc1+ Kb8 27. Rc6 Qb4 28. Qe2 Qxd4 29. Rd1 Qe4 30. Qf2 d4 31. Rxd4 Qb1+ 32. Bf1 Rc8 33. Qf4+ Ka8 34. Rcd6 Qf5 35. Kg1 Qxf4 36. gxf4 Kb8 37. Bd3 Rc5 38. Kf2 h4 39. Ke3 Kc7 40. f5 Bxf5 41. Bxf5 Rxf5 42. Rd7+ Kc6 43. Rxa7 Re5+ 44. Kd3 f5 45. Rf7 Ra8 46. a7 Ra5 47. Rdd7 Ra2 48. Rb7 f4 49. Rbc7+ Kd6 50. Ke4 Rxg2 51. Kf5 1-0