[Event "URS-ch23 Semifinal"]
[Site "Leningrad"]
[Date "1955.12.02"]
[Round "14"]
[White "Ravinsky, Grigory Ionovich"]
[Black "Lein, Anatoly"]
[Result "1-0"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. O-O Nge7 5. c3 Bb6 6. d4 exd4 7. cxd4 d5 8. exd5 Nxd5 9. Re1+ Be6 10. Ne5 Qd6 11. Na3 O-O 12. Nac4 Qb4 13. Bxc6 bxc6 14. a3 Qe7 15. Nxc6 Qh4 16. Re5 h6 17. Qf3 Rfe8 18. Bd2 Nf6 19. Nxb6 axb6 20. Ne7+ Kh7 21. h3 Qxd4 22. Bc3 Qc4 23. Nf5 Nd5 24. Nxg7 Nxc3 25. Nxe8 Rxe8 26. Qxc3 Qxc3 27. bxc3 Rd8 28. a4 Rd3 29. a5 bxa5 30. Rc5 Rd6 31. Raxa5 c6 32. Ra6 Bd7 33. Ra4 Rg6 34. Kh2 Rf6 35. Kg3 Rg6+ 36. Kh2 Rf6 37. f3 Kg7 38. Rd4 Bc8 39. Rd8 Ba6 40. Rd2 Bb5 41. c4 1-0