[Event "URS-ch20 Semifinal"]
[Site "Riga"]
[Date "1952.05.30"]
[Round "10"]
[White "Chekhover, Vitaly A"]
[Black "Fridstein, German Samuilovich"]
[Result "1/2-1/2"]
1. c4 e6 2. Nf3 Nf6 3. d4 d5 4. Nc3 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. cxd5 Nxc3 10. bxc3 exd5 11. c4 Be6 12. Qb3 Rd8 13. Rc1 b6 14. Bd3 c5 15. dxc5 dxc4 16. Bxc4 Bxc4 17. Qxc4 Rc8 18. Qb5 bxc5 19. O-O Nd7 20. Qb7 Rcb8 21. Qd5 Rc8 22. a4 Nf6 23. Qe5 Qxe5 24. Nxe5 Rab8 25. Rc4 Rb4 26. Rfc1 Rxc4 27. Rxc4 Kf8 28. Kf1 Ke7 29. Ke2 Ke6 30. f4 Kd5 31. Kd3 Rb8 32. e4+ Kd6 33. Nxf7+ Ke6 34. Ne5 Rb3+ 35. Kc2 Re3 36. Nd3 Nxe4 37. Rxe4+ Rxe4 38. Nxc5+ Kd5 39. Nxe4 Kxe4 40. Kc3 h5 41. Kc4 h4 42. f5 Kxf5 43. Kb5 Kf4 44. Ka6 g5 45. Kxa7 g4 46. a5 g3 47. h3 Ke3 48. a6 Kf2 49. Kb6 Kxg2 50. a7 Kh2 51. a8=Q g2 52. Qa2 Kh1 53. Qd5 Kh2 54. Qe5+ Kh1 55. Qe4 Kh2 56. Qf4+ Kh1 57. Qxh4 g1=Q+ 58. Kc6 Qg6+ 59. Kc5 Kh2 60. Qg4 Qc2+ 61. Kd4 Qd2+ 62. Ke4 Qb4+ 63. Kf5 Qc5+ 64. Kg6 Qd6+ 65. Kh5 Qe5+ 66. Qg5 Qxg5+ 67. Kxg5 Kxh3 1/2-1/2