[Event "URS-ch25 Semifinal"]
[Site "Sverdlovsk"]
[Date "1957.12.01"]
[Round "14"]
[White "Kaminsky, Oleg M"]
[Black "Simagin, Vladimir Pavlovich"]
[Result "0-1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. g3 d6 6. Bg2 c6 7. O-O Bg4 8. Ne1 Qc8 9. Nd3 Na6 10. Bg5 h6 11. Be3 Re8 12. Qd2 Kh7 13. f3 Bf5 14. Bf2 e5 15. dxe5 dxe5 16. e4 Bh3 17. Rad1 Bxg2 18. Kxg2 Qe6 19. b3 b6 20. Qb2 Bf8 21. Rd2 Nd7 22. Rfd1 Nac5 23. b4 Nxd3 24. Rxd3 Nf6 25. Qb3 Rac8 26. b5 Kg7 27. a4 Be7 28. bxc6 Rxc6 29. Nd5 Rec8 30. Rc3 Bc5 31. Qc2 h5 32. Rc1 Nh7 33. Bxc5 Rxc5 34. Qd2 Qd7 35. f4 Qxa4 36. Qe2 Qd7 37. Rf1 exf4 38. Rxf4 Kg8 39. e5 Rxd5 40. e6 fxe6 41. cxd5 Rxc3 42. dxe6 Qc6+ 0-1