[Event "URS-ch28 Semifinal"]
[Site "Rostov on Don"]
[Date "1960.08.??"]
[Round "?"]
[White "Kholmov, Ratmir D"]
[Black "Zaitsev, Igor A"]
[Result "1-0"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. e4 c5 6. Nge2 Nc6 7. f4 d6 8. O-O Ne8 9. d3 Nc7 10. f5 Rb8 11. Bg5 b5 12. Qd2 Ba6 13. cxb5 Bxb5 14. Rae1 Ba6 15. h4 Ne5 16. Nc1 h5 17. b3 Kh7 18. Nd1 Ne8 19. Nf2 Nf6 20. Nh3 Qb6 21. Bf4 Nfg4 22. Ng5+ Kg8 23. fxg6 fxg6 24. Ne6 Rf6 25. Nxg7 Kxg7 26. Kh1 Rbf8 27. Bh3 Bb5 28. Qc3 Kh7 29. Rd1 Qa6 30. a4 Bc6 31. Bg2 Qb7 32. Ne2 a5 33. Ng1 Qb4 34. Qxb4 axb4 35. Nh3 Kg7 36. d4 cxd4 37. Rxd4 Nd7 38. Rc1 e5 39. Rxb4 exf4 40. Rxc6 fxg3 41. Rb7 R8f7 42. Ng5 Nde5 43. Nxf7 Nxc6 44. Ne5+ Kh8 45. Nxc6 Rf2 46. Ne7 Ne3 47. Nxg6+ Kg8 48. Bh3 Rh2+ 49. Kg1 Rxh3 50. Ne7+ Kf8 51. Nf5 Nxf5 52. exf5 Rxh4 53. a5 Rh2 54. a6 1-0