[Event "URS-ch18 Semifinal"]
[Site "Tula"]
[Date "1950.??.??"]
[Round "?"]
[White "Fridstein, German Samuilovich"]
[Black "Kortschnoj, Viktor Lvovich"]
[Result "1-0"]

1. d4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. O-O O-O 6. c4 d6 7. b3 Qe8 8. Bb2 Qh5 9. Nbd2 Nc6 10. e3 Bd7 11. Ne1 Qh6 12. Nd3 Rae8 13. d5 Nd8 14. dxe6 Nxe6 15. Nf4 Nxf4 16. exf4 Bc6 17. Bxc6 bxc6 18. Qf3 Ng4 19. Qg2 d5 20. h3 Nf6 21. cxd5 Nxd5 22. Nc4 Bb4 23. Ne5 Re6 24. Rac1 Ne7 25. Rfd1 Bd6 26. h4 Bxe5 27. Bxe5 Ng6 28. Rxc6 Nxe5 29. Rxe6 Qxe6 30. fxe5 Qxe5 31. Qd5+ Qxd5 32. Rxd5 g6 33. Ra5 Ra8 34. Ra6 Kf7 35. Kg2 Ke7 36. Kf3 Kd7 37. Kf4 Kc8 38. Rf6 Kb7 39. h5 Rd8 40. hxg6 hxg6 41. Rxg6 Rd2 42. f3 Rxa2 43. Rf6 Ra3 44. Rxf5 Rxb3 45. g4 Rb1 46. g5 Kb6 47. g6 1-0