[Event "October Revolution 60"]
[Round "15"]
[Site "Leningrad"]
[Date "1977.07.16"]
[White "Mariotti, Sergio"]
[WhiteElo "2490"]
[Black "Kuzmin, Gennadi P"]
[BlackElo "2550"]
[Result "1-0"]
[ECO "B20"]
[Opening "Sicilian Defence"]
 1. e4   c5
 2. b4   cxb4
 3. d4   d5
 4. e5   Nc6
 5. a3   Qb6
 6. Ne2  Bf5
 7. axb4 Nxb4
 8. Na3  Rc8
 9. Nf4  Bxc2
10. Qg4  e6
11. Bb5+ Nc6
12. Nxd5 Qd8
13. Nxc2 Qxd5
14. Rb1  h5
15. Qh3  Qe4+
16. Kd1  Qg4+
17. Qxg4 hxg4
18. Ba4  Rc7
19. Bxc6+ Rxc6
20. Rxb7 Ne7
21. Rxa7 Rc8
22. Ra4  Nd5
23. Bd2  Rb8
24. Ke2  Be7
25. g3   O-O
26. Ne3  Rb2
27. Nxd5 exd5
28. Rd1  Rc8
29. Kf1  Rcc2
30. Be1  Bg5
31. Ra5  Kh7
32. Rxd5 Kg6
33. Rd6+ Kf5
34. Rd7  Kg6
35. d5   Be3
36. Rd6+ Kh7
37. fxe3 Rxh2
38. Rd2  Rbxd2
39. Bxd2 Rxd2
40. e4   Rd3
41. Kf2  Rf3+
42. Kg2  Rd3
43. e6   fxe6
44. Rxe6 Kg8
45. d6   Kf7
46. Re7+ Kf6
47. e5+  Kf5
48. Kf2  Ke4
49. d7   
1-0