[Event "URS-ch25 Semifinal"]
[Site "Leningrad"]
[Date "1957.11.17"]
[Round "5"]
[White "Antoshin, Vladimir S"]
[Black "Estrin, Yakov Borisovich"]
[Result "1-0"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 O-O 6. Nf3 d5 7. O-O Nbd7 8. a3 dxc4 9. axb4 cxd4 10. Bxh7+ Nxh7 11. Qxd4 Nb6 12. e4 Qxd4 13. Nxd4 Bd7 14. Be3 Nf6 15. f3 Nc8 16. Rfd1 Ne7 17. Nc2 a6 18. Bc5 Rfe8 19. Ne3 b5 20. e5 Nfd5 21. Bxe7 Rxe7 22. Nexd5 exd5 23. Nxd5 Rxe5 24. Nb6 1-0