[Event "URS-ch23 Final"]
[Site "Leningrad"]
[Date "1956.02.06"]
[Round "17"]
[White "Spassky, Boris Vasilievich"]
[Black "Polugaevsky, Lev"]
[Result "1/2-1/2"]

1. d4 d5 2. c4 e6 3. Nc3 a6 4. cxd5 exd5 5. Nf3 c6 6. Bf4 Bd6 7. g3 Ne7 8. Qb3 O-O 9. Bxd6 Qxd6 10. Bg2 Nd7 11. O-O Nf6 12. Ne5 Rb8 13. a4 Ng4 14. Nf3 Qh6 15. Rfe1 Nf5 16. e4 dxe4 17. Rxe4 Nd6 18. Ree1 Be6 19. Qb4 Rbd8 20. Rad1 Rfe8 21. d5 cxd5 22. Nxd5 Bxd5 23. Rxd5 Rxe1+ 24. Qxe1 Nf6 25. Rd4 Re8 26. Qd1 Nfe4 27. Nh4 g5 28. Bxe4 Nxe4 29. Nf5 Qf6 30. g4 h5 31. h3 Qe5 32. Qf3 Nf6 33. Kg2 hxg4 34. hxg4 b5 35. axb5 axb5 36. Qh3 Nd5 37. Nh6+ Kf8 38. Nf5 Kg8 39. Nh6+ Kf8 40. Nf5 Kg8 41. Qh6 1/2-1/2