[Event "URS-ch25 Final"]
[Site "Riga"]
[Date "1958.01.27"]
[Round "9"]
[White "Krogius, Nikolai V"]
[Black "Boleslavsky, Isaak"]
[Result "1-0"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nf6 6. Bb5+ Bd7 7. Bxd7+ Nbxd7 8. O-O Be7 9. dxc5 Nxc5 10. Nb3 O-O 11. Nxc5 Bxc5 12. Bg5 Rc8 13. c3 Rc6 14. Qd3 h6 15. Bxf6 Rxf6 16. Rad1 Qb6 17. b4 Bd6 18. Qxd5 Rc8 19. Rd3 Bb8 20. Qd7 Qc6 21. Rfd1 Kh7 22. Kf1 Qe4 23. Nd2 Qh4 24. Ne4 Qxe4 25. Qxc8 Bxh2 26. Qh3 Bc7 27. Rd4 Qe5 28. Re1 Qg5 29. Qg4 Qb5+ 30. Kg1 Qa4 31. Qe4+ g6 32. Qe7 Qc6 33. Qc5 Bb6 34. Qxc6 bxc6 35. Rd2 c5 36. Re4 cxb4 37. cxb4 Kg7 38. a4 Rc6 39. g3 a5 40. b5 Rf6 41. Kg2 Bc5 42. Rc2 Ba7 43. Rf4 Rxf4 1-0