[Event "Chigorin Memorial-06"]
[Site "Sochi"]
[Date "1966.??.??"]
[Round "12"]
[White "Bobotsov, Milko Georgiev"]
[Black "Lein, Anatoly"]
[Result "1-0"]

1. d4 g6 2. e4 Bg7 3. c4 d6 4. Nc3 Nc6 5. Nge2 Nf6 6. d5 Nb8 7. Be3 O-O 8. f3 e6 9. Ng3 exd5 10. cxd5 c6 11. dxc6 bxc6 12. Be2 d5 13. e5 Nfd7 14. f4 Re8 15. O-O Nf8 16. Bf3 Nbd7 17. Qc2 Bh6 18. Qf2 Bb7 19. Rad1 Qe7 20. Rfe1 Rad8 21. Bg4 Qh4 22. h3 a6 23. Kh2 Bg7 24. Nge4 Qxf2 25. Nxf2 f6 26. exf6 Bxf6 27. Bc1 Nc5 28. Bf3 Bg7 29. Rxe8 Rxe8 30. Nd3 Nfe6 31. Bg4 Nxd3 32. Bxe6+ Rxe6 33. Rxd3 a5 34. Na4 Re1 35. Bd2 Rd1 36. Nc5 Bxb2 37. Nxb7 Bc1 38. Nxa5 Rxd2 39. Rxd2 Bxd2 40. Nxc6 Bxf4+ 41. g3 Bd6 42. a4 Kf7 43. a5 d4 44. Kg2 d3 45. Kf3 Bxg3 46. a6 d2 47. Ke2 Bf2 48. Kxd2 Kf6 49. Kd3 Bb6 50. Ke4 Kg5 51. Ne7 Bg1 52. Kd5 Kf6 53. Nc8 g5 54. Kc6 1-0