[Event "URS-ch25 Semifinal"]
[Site "Leningrad"]
[Date "1957.11.18"]
[Round "6"]
[White "Aronin, Lev Solomonovich"]
[Black "Antoshin, Vladimir S"]
[Result "1/2-1/2"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nd7 10. d4 Nb6 11. Be3 Bf6 12. dxe5 Nxe5 13. Nxe5 Bxe5 14. f4 Bf6 15. Nd2 Re8 16. Bxb6 cxb6 17. Nf3 Bb7 18. Bd5 Qc7 19. Bxb7 Qxb7 20. Qd3 Rad8 21. Rad1 g6 22. Qd5 Qxd5 23. Rxd5 b4 1/2-1/2