[Event "Chigorin Memorial-03"]
[Site "Sochi"]
[Date "1963.06.08"]
[Round "7"]
[White "Bobotsov, Milko Georgiev"]
[Black "Polugaevsky, Lev"]
[Result "0-1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Bg5 Bb7 5. e3 h6 6. Bh4 g5 7. Bg3 Ne4 8. Nc3 Nxg3 9. hxg3
Bg7 10. Bd3 Nc6 11. g4 Qe7 12. a3 O-O-O 13. Qa4 h5 14. gxh5 f5 15. O-O-O g4 16. Nh4 Rxh5
17. Ng6 Qg5 18. Rxh5 Qxh5 19. Nf4 Qf7 20. Kb1 Kb8 21. Rc1 Rh8 22. c5 e5 23. dxe5 Bxe5 24.
cxb6 axb6 25. Bc4 Qe8 26. Bd5 Bxc3 27. Rxc3 Rh1+ 28. Rc1 Rxc1+ 29. Kxc1 g3 30. Qc2 Qe5 31.
fxg3 Qxe3+ 32. Qd2 Qxg3 33. Kb1 Na5 34. Bxb7 Nxb7 35. Nh5 Qh4 36. Nf4 Nd6 37. Qd4 Qe7 38.
Ka2 Kb7 39. Qd5+ c6 40. Qd4 Kc7 41. Qd3 Qe5 42. Qg3 Nc4 43. Qf2 Nxb2 44. Qxb2 Qxf4 45. Qe2
Qe4 46. Qf1 c5 47. Kb3 0-1