<page_title> 2005–06 Irish Premier League </page_title> <section_title> Promotion/relegation play-off </section_title> <table> <cell> Donegal Celtic </cell> <cell> 3 – 1 <row_header> Donegal Celtic </row_header> </cell> <cell> Institute <row_header> Donegal Celtic </row_header> <row_header> 3 – 1 </row_header> </cell> </table>
Donegal Celtic won against Institute by 3–1.