[Event "URS-ch23 Semifinal"]
[Site "Moscow"]
[Date "1955.11.??"]
[Round "?"]
[White "Ousatchi, Mark"]
[Black "Ebralidze, Archil Silovanovich"]
[Result "1/2-1/2"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 g6 5. Bf4 Bg7 6. e3 O-O 7. h3 Qb6 8. Qb3 Nbd7 9. Be2 e6 10. O-O Re8 11. Rfd1 Ne4 12. Qc2 f5 13. Rab1 a5 14. a3 Qd8 15. b4 axb4 16. axb4 Qe7 17. Na2 g5 18. Bh2 g4 19. Nd2 gxh3 20. Nxe4 dxe4 21. gxh3 Qh4 22. Bf1 e5 23. d5 Nf6 24. Nc3 f4 25. Nxe4 Nxe4 26. Qxe4 Ra2 27. Bg3 Qh5 28. exf4 Bf5 29. Qg2 Bxb1 30. Rxb1 e4 31. dxc6 bxc6 32. Re1 e3 33. Qxc6 Rxf2 34. Bg2 Rd2 35. f5 Rf8 36. Qe6+ Kh8 37. Qxe3 Rd1 38. Be5 Rxe1+ 39. Qxe1 Qxf5 40. Bxg7+ Kxg7 41. Qc3+ Kf7 42. c5 Rd8 43. Qc1 Qd3 44. Qf4+ Ke6 45. Kh2 Qd4 46. Qh6+ Qf6 47. Qc1 Qe5+ 48. Kh1 Qd4 49. Qh6+ Qf6 50. Qe3+ Qe5 51. Qh6+ Qf6 52. Qe3+ Qe5 53. Qb3+ Kf6 54. Qf3+ Ke7 55. Qf1 Rd2 56. Qb1 Kd8 57. Qf1 Ke7 58. Qb1 Kd8 59. Qf1 Ke7 60. Qb1 Kd8 61. Qb3 Ke7 1/2-1/2