[Event "URS-ch25 Semifinal"]
[Site "Leningrad"]
[Date "1957.12.10"]
[Round "19"]
[White "Taimanov, Mark E"]
[Black "Estrin, Yakov Borisovich"]
[Result "1/2-1/2"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Nbd7 5. b3 Be7 6. O-O O-O 7. Bb2 c6 8. d4 b6 9. Nbd2 Bb7 10. e3 Rc8 11. Qe2 Qc7 12. Rfd1 Rfd8 13. Rac1 Qb8 14. e4 dxe4 15. Ng5 c5 16. Ndxe4 h6 17. Nxf6+ Bxf6 18. Ne4 Bxd4 19. Bxd4 cxd4 20. Rxd4 Nc5 21. Rcd1 Rxd4 22. Rxd4 Qe5 23. Qe3 1/2-1/2