[Event "Interzonal-11b"]
[Site "Rio de Janeiro"]
[Date "1979.10.06"]
[Round "10"]
[White "Timman, Jan H"]
[Black "Kagan, Shimon"]
[Result "1-0"]
[WhiteElo "2625"]
[BlackElo "2445"]

1. d4 d6 2. e4 g6 3. f4 Bg7 4. Nc3 a6 5. Nf3 b5 6. Bd3 Bb7 7. O-O Nd7 8. e5 c5 9. Be4 Bxe4 10. Nxe4 cxd4 11. e6 fxe6 12. Neg5 Nf8 13. Nxd4 Bxd4+ 14. Qxd4 Nf6 15. Re1 Qc8 16. a4 b4 17. Qxb4 Qxc2 18. Be3 Qc8 19. Rac1 Qb8 20. Qc4 Qb7 21. Bd4 d5 22. Qc3 N8d7 23. Nxe6 Ne4 24. Rxe4 dxe4 25. Nc7+ Kf7 26. Qc4+ 1-0