[Event "Interzonal-11a"]
[Site "Riga"]
[Date "1979.09.14"]
[Round "7"]
[White "Miles, Anthony John"]
[Black "Tarjan, James Edward"]
[Result "1/2-1/2"]
[WhiteElo "2560"]
[BlackElo "2525"]

1. c4 c5 2. Nf3 Nf6 3. Nc3 e6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nc6 7. O-O Be7 8. d4 O-O 9. Nxd5 exd5 10. dxc5 Bxc5 11. Qc2 Bb6 12. Ng5 g6 13. Qd1 Bd4 14. Qb3 Bf6 15. Qxd5 Nd4 16. Kh1 Nxe2 17. Be3 Qxd5 18. Bxd5 Bxb2 19. Rae1 Nc3 20. Bb3 h6 21. Nxf7 Rxf7 22. Bd4 Kf8 23. Bc5+ Kg7 24. Bd4+ Kf8 25. Bc5+ Kg7 26. Bd4+ 1/2-1/2