[Event "URS-ch17 Semifinal"]
[Site "Leningrad"]
[Date "1949.??.??"]
[Round "11"]
[White "Estrin, Yakov Borisovich"]
[Black "Dubinin, Peter Vasilievich"]
[Result "1/2-1/2"]
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. d4 Bb6 6. d5 Nd8 7. a4 a6 8. d6 Qxd6 9. Qxd6 cxd6 10. Bd5 Rb8 11. O-O Ne7 12. Na3 f5 13. Rd1 fxe4 14. Ng5 Nxd5 15. Rxd5 Bc7 16. Nc4 b5 17. Nxd6+ Bxd6 18. Rxd6 Nf7 19. Rd5 Bb7 20. Rc5 Bc6 21. axb5 axb5 22. Nxf7 Kxf7 23. Rxe5 Ra8 24. Ra3 Rxa3 25. bxa3 d6 26. Rh5 h6 27. Kf1 Rc8 28. Ke1 Kg6 29. Rh3 Bd5 30. Kd2 Be6 31. Rg3+ Kf7 32. Kc2 Bc4 33. Be3 Rg8 34. h4 h5 1/2-1/2