[Event "Interzonal-11b"]
[Site "Rio de Janeiro"]
[Date "1979.10.16"]
[Round "17"]
[White "Vaganian, Rafael A"]
[Black "Timman, Jan H"]
[Result "0-1"]
[WhiteElo "2570"]
[BlackElo "2625"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. e3 Be7 8. Bb5+ c6 9. Bd3 O-O 10. Qc2 h6 11. Bd2 Nd7 12. e4 Nxc3 13. bxc3 c5 14. O-O Rc8 15. Qb1 Qc7 16. a4 Rfd8 17. Rc1 Bc6 18. Be3 Qb7 19. Nd2 Nb8 20. f3 Bg5 21. f4 Be7 22. Nc4 cxd4 23. cxd4 Na6 24. Ne5 Nb4 25. Nxc6 Rxc6 26. Qb3 Rdc8 27. Rxc6 Rxc6 28. Bd2 Qd7 29. d5 Nxd3 30. Qxd3 exd5 31. Kh1 Rc4 32. exd5 Rc5 33. Be3 Rxd5 34. Qc2 Rd3 35. Bg1 Qd5 36. Re1 Rd2 37. Qc8+ Kh7 38. Qg4 f5 39. Qh3 Bf6 40. Rf1 Qe4 41. a5 bxa5 42. Bxa7 Rd3 0-1