[Event "URS-ch23 Semifinal"]
[Site "Moscow"]
[Date "1955.11.??"]
[Round "?"]
[White "Polugaevsky, Lev"]
[Black "Lilienthal, Andor"]
[Result "1-0"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 Nbd7 7. O-O e5 8. e4 c6 9. h3 Re8 10. Re1 a6 11. Be3 b5 12. c5 b4 13. Na4 Nxe4 14. cxd6 Nxd6 15. Nxe5 Nxe5 16. dxe5 Rxe5 17. Bc5 Rxc5 18. Nxc5 Bxb2 19. Bxc6 Bxh3 20. Qd5 Bxa1 21. Bxa8 Qf6 22. Rd1 Nb5 23. Ne4 1-0