[Event "URS-ch25 Semifinal"]
[Site "Leningrad"]
[Date "1957.11.25"]
[Round "10"]
[White "Tolush, Alexander V"]
[Black "Ravinsky, Grigory Ionovich"]
[Result "1-0"]

1. d4 e6 2. c4 d5 3. Nc3 Nf6 4. Bg5 c5 5. cxd5 Qb6 6. Bxf6 Qxb2 7. Rc1 gxf6 8. Rc2 Qb4 9. dxc5 exd5 10. Qxd5 Be6 11. Qd2 Nc6 12. e3 Rd8 13. Qc1 Bxc5 14. Bb5 Qg4 15. Nge2 Qxg2 16. Ng3 Rg8 17. Bf1 Qf3 18. Be2 Qxh1+ 19. Nxh1 Rg1+ 20. Bf1 Bc4 21. Ne2 Ne5 22. Nxg1 1-0