[Event "URS-ch40 Semifinal"]
[Site "Uzhgorod"]
[Date "1972.06.??"]
[Round "?"]
[White "Kholmov, Ratmir D"]
[Black "Platonov, Igor V"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 d6 7. e4 Bxf1 8. Kxf1 g6 9. Nf3 Bg7 10. g3 O-O 11. Kg2 Qb6 12. Re1 Nbd7 13. Qc2 Ng4 14. Re2 Qa6 15. Bd2 Rfb8 16. Be1 Nge5 17. Nxe5 Nxe5 18. Rd1 c4 19. b3 Nd3 20. bxc4 Nb4 21. Qb3 Nxd5 22. Nb5 Nf6 23. Bc3 Rc8 24. e5 Qc6+ 25. f3 dxe5 26. Bxe5 Ra6 27. Rd4 h5 28. Qd3 Kh7 29. Rc2 Ra5 30. Bxf6 Bxf6 31. Rd5 Qa8 32. a3 Kg7 33. h3 h4 34. gxh4 Bxh4 35. Nc7 Rxd5 36. cxd5 Qa7 37. Qc4 Bf6 38. Ne6+ fxe6 39. Qxc8 exd5 40. Qc5 Qa4 41. Rd2 d4 42. Qb4 Qd7 43. Qc4 e5 44. Qd3 Bg5 45. Rb2 Qd8 46. Qc4 Kh6 47. Qe6 Qc7 48. h4 Bxh4 49. Rb6 Qc2+ 50. Kh3 Bd8 51. Rc6 Qb1 52. Kg2 Qb2+ 53. Kg3 Qb1 54. Qxe5 Qg1+ 55. Kh3 Qh1+ 56. Kg3 Qg1+ 57. Kf4 Bg5+ 58. Ke4 Qe3+ 59. Kd5 Qxf3+ 60. Qe4 Qb3+ 61. Kxd4 Bf6+ 62. Rxf6 Qb2+ 63. Ke3 Qc3+ 1/2-1/2