[Event "Chigorin Memorial-08"]
[Site "Kislovodsk"]
[Date "1972.11.04"]
[Round "10"]
[White "Polugaevsky, Lev"]
[Black "Unzicker, Wolfgang"]
[Result "1-0"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 Bf5 4. d3 e6 5. O-O Nbd7 6. Nbd2 Bc5 7. Qe1 e5 8. a3 O-O 9. b4
Bd6 10. c4 c6 11. Bb2 h6 12. e4 Bh7 13. Qe2 Re8 14. Nh4 dxe4 15. dxe4 c5 16. b5 Nf8 17.
Bh3 Ne6 18. Bxe6 Rxe6 19. Nf5 Bf8 20. Rfd1 Qe8 21. Qf3 a6 22. a4 Rd8 23. Nf1 Rd4 24. Nd2
Rd7 25. Bc3 Bxf5 26. exf5 Red6 27. Nf1 Ne4 28. Rxd6 Nxd6 29. Ne3 f6 30. bxa6 bxa6 31. Qd5+
Qf7 32. Qc6 Ra7 33. Qb6 Qc7 34. Ba5 Qxb6 35. Bxb6 Rb7 36. a5 Nc8 37. Kg2 Bd6 38. Nd5 Kf8
39. Rd1 Ke8 40. Kf3 Kd7 41. Kg4 Kc6 42. Kh5 Ne7 43. Nxe7+ Rxe7 44. Kg6 Rd7 45. Re1 Bf8 46.
Re2 Bd6 47. Kh7 Bb8 48. Kg8 Bd6 49. Re4 Bb8 50. Rg4 Rd2 51. Kxg7 Rxf2 52. Kxf6 Rxh2 53.
Ke6 Rd2 54. f6 Rd4 55. Rg8 Bd6 56. Rc8+ Kb7 57. Bxc5 1-0