[Event "URS-ch25 Semifinal"]
[Site "Sverdlovsk"]
[Date "1957.11.24"]
[Round "9"]
[White "Kholmov, Ratmir D"]
[Black "Simagin, Vladimir Pavlovich"]
[Result "1/2-1/2"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d5 6. Ne5 c6 7. c4 dxc4 8. Na3 Ng4 9. Naxc4 Nxe5 10. Nxe5 Nd7 11. Nxd7 Qxd7 12. Be3 Rd8 13. Qb3 Qe6 14. Qc3 Qd6 15. Rad1 Bg4 16. Rd2 Qe6 17. Qa3 1/2-1/2