[Event "URS Trade Union-ch"]
[Site "Moscow"]
[Date "1964.12.18"]
[Round "11"]
[White "Liberzon, Vladimir Mikhailovi"]
[Black "Polugaevsky, Lev"]
[Result "0-1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 Nbd7 7. Bg5 e6 8. Bh5 Nb6 9.
O-O Be7 10. f4 Nc4 11. Qe2 Qc7 12. Kh1 O-O 13. Nd1 h6 14. Bh4 e5 15. Nf5 Bxf5 16. exf5
exf4 17. Rxf4 d5 18. Rf1 Rae8 19. Bf3 Qd7 20. Qd3 Ne5 21. Qd4 Qxf5 22. Ne3 Nxf3 23. Nxf5
Nxd4 24. Nxd4 Ne4 25. Bxe7 Rxe7 26. Rad1 Rfe8 27. Kg1 Nf6 28. h3 Re4 29. c3 R8e5 30. Rd2
Re1 31. Nb3 Rxf1+ 32. Kxf1 Ne4 33. Rc2 h5 34. Nd4 g6 35. Nf3 Re6 36. c4 dxc4 37. Rxc4 Re7
38. b4 Kg7 39. a4 Nd6 40. Rd4 Nf5 41. Rf4 Ng3+ 42. Kf2 Ne4+ 43. Kg1 Nc3 44. Nd4 0-1