[Event "URS-ch25 Final"]
[Site "Riga"]
[Date "1958.01.17"]
[Round "4"]
[White "Spassky, Boris Vasilievich"]
[Black "Borisenko, Georgy Konstantinov"]
[Result "1-0"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. e4 b5 6. Qc2 Na6 7. Be2 g6 8. Bg5 Bg7 9. O-O-O
Bg4 10. h3 Bxf3 11. gxf3 Nc7 12. h4 Qb8 13. f4 Ne6 14. e5 Nd5 15. f5 Nxg5 16. hxg5 gxf5
17. Qxf5 Qc8 18. Qe4 Qe6 19. Rxh7 Rxh7 20. Qxh7 Qg6 21. Qg8+ Bf8 22. Qxg6 fxg6 23. Ne4 Kf7
24. Bg4 Rd8 25. Nc5 Nf4 26. e6+ Kg8 27. Nd7 Nd3+ 28. Rxd3 cxd3 29. Kd2 Bg7 30. Kxd3 c5 31.
dxc5 Bxb2 32. Ke4 Rc8 33. Kd5 Kg7 34. Be2 b4 35. Ba6 Rc7 36. Nb8 Bc1 37. Nc6 Bxg5 38. Nd4
Kf6 39. Nb5 Bf4 40. Nxc7 Bxc7 41. Kc6 Bh2 42. Kd7 g5 43. c6 g4 44. Bc4 g3 45. fxg3 Bxg3
46. c7 Bxc7 47. Kxc7 a5 48. Kd7 a4 49. Bd3 1-0