[Event "Chigorin Memorial-04"]
[Site "Sochi"]
[Date "1964.??.??"]
[Round "5"]
[White "Lein, Anatoly"]
[Black "Ujtelky, Maximilian"]
[Result "1-0"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 a6 5. Be3 Nd7 6. Be2 c6 7. Nf3 b5 8. Qc2 Ngf6 9. O-O O-O 10. h3 Ne8 11. Rfd1 Qc7 12. Rac1 b4 13. Na4 c5 14. d5 a5 15. Bd3 Ra6 16. Qd2 Nb8 17. Re1 f6 18. Nh2 e5 19. dxe6 Bxe6 20. f4 Qe7 21. Nf3 Rc6 22. Qf2 Qc7 23. Re2 Nd7 24. Qh4 Qc8 25. Rf1 Bf7 26. Bc1 Nc7 27. b3 Qd8 28. Nb2 Ra6 29. Nd1 a4 30. Ne3 axb3 31. axb3 Ra1 32. Ng4 h5 33. Ne3 Ne6 34. Nd5 Re8 35. Qf2 Nef8 36. Ree1 Qa5 37. Bb2 Rxe1 38. Rxe1 Qd8 39. Rf1 Nh7 40. Nh4 Nhf8 41. Qg3 Kh7 42. Ra1 Nb6 43. Ra7 Kg8 44. Kh2 Nbd7 45. Ra6 Qb8 46. Nf5 gxf5 47. Nxf6+ Nxf6 48. Bxf6 Bg6 49. Bxg7 Kxg7 50. exf5 h4 51. Qxh4 Re3 52. fxg6 Rxd3 53. Qe7+ 1-0