[Event "URS-ch27 Final"]
[Site "Leningrad"]
[Date "1960.01.30"]
[Round "4"]
[White "Polugaevsky, Lev"]
[Black "Shamkovich, Leonid Alexandrovic"]
[Result "1/2-1/2"]
1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Bb4 5. e3 O-O 6. Bd3 b6 7. Qb3 Be7 8. O-O Nc6 9. cxd5 exd5 10. Ne5 Bb7 11. Rd1 a6 12. Bd2 Nxe5 13. dxe5 Ng4 14. Qc2 h6 15. Ne2 Nxe5 16. Bh7+ Kh8 17. Bc3 Bd6 18. Ng3 Ng4 19. Bf5 Qh4 20. Bxg4 Qxg4 21. Nf5 d4 22. f3 Bxh2+ 23. Kf2 dxe3+ 24. Ke1 Bg3+ 25. Ke2 Qg6 26. Bxg7+ Kh7 27. Bxf8 a5 28. Be7 Ba6+ 29. Kxe3 Re8 30. Qe4 Bb7 31. Qxb7 Rxe7+ 32. Nxe7 Qg5+ 33. Ke2 Qb5+ 34. Rd3 Qxb2+ 35. Rd2 Qb5+ 36. Kd1 Qf1+ 37. Kc2 Qc4+ 38. Kb1 Qb4+ 39. Rb2 Qe1+ 40. Kc2 Qe2+ 1/2-1/2