[Event "Interzonal-11b"]
[Site "Rio de Janeiro"]
[Date "1979.10.11"]
[Round "14"]
[White "Petrosian, Tigran V"]
[Black "Bronstein, Luis Marcos"]
[Result "1-0"]
[WhiteElo "2610"]
[BlackElo "2420"]
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 c6 8. Be2 b5 9. Qb3 Qa5 10. Bd2 b4 11. Na4 Nxe4 12. Bxb4 Qc7 13. O-O Na6 14. Bxa6 Bxa6 15. Rfe1 Nd6 16. Rac1 Rab8 17. Qc3 Nf5 18. Nc5 Bc8 19. b3 Qd8 20. Rcd1 Qd5 21. Na4 Bf6 22. Bc5 Ra8 23. Qc1 h5 24. Ne5 Nh4 25. f3 Nf5 26. Nc3 Qd8 27. Nxc6 Qc7 28. Nxe7+ 1-0