[Event "October Revolution 60"]
[Round "12"]
[Site "Leningrad"]
[Date "1977.07.10"]
[White "Ribli, Zoltan"]
[WhiteElo "2595"]
[Black "Mariotti, Sergio"]
[BlackElo "2490"]
[Result "1-0"]
[ECO "A07"]
[Opening "Reti Opening, King's Indian Attack (Barcza System)"]
 1. Nf3  d5
 2. g3   Nc6
 3. Bg2  e5
 4. d3   f6
 5. c3   a5
 6. Nbd2 Bc5
 7. O-O  Bb6
 8. c4   d4
 9. Rb1  Nge7
10. b3   Ng6
11. a3   Bc5
12. Ne1  h5
13. Nc2  h4
14. b4   axb4
15. axb4 Be7
16. b5   Nb8
17. e3   hxg3
18. hxg3 dxe3
19. Nxe3 Nd7
20. Nd5  Kf7
21. Re1  Nc5
22. Nb3  Nxb3
23. Qxb3 Bc5
24. Be3  Bxe3
25. Nxe3 Nf8
26. Bd5+ Be6
27. Bxb7 Nd7
28. Qb4  Ra2
29. Ra1  Rxa1
30. Rxa1 Nb6
31. Qc3  g5
32. Ra7  g4
33. Bd5  Qd7
34. d4   Rh5
35. Bxe6+ Kxe6
36. d5+  Kf7
37. d6   Kg8
38. dxc7 Qh7
1-0