NI maintain unbeaten run ahead of Euro 2016 by drawing in Slovakia
Match highlights as Northern Ireland draw 0-0 in Slovakia to make it 12 matches unbeaten on a night when Aaron Hughes wins his 100th cap.
Former captain Aaron Hughes won his 100th cap as a 30th-minute substitute for defender Craig Cathcart who hobbled off injured after being fouled in one of several tough tackles by the home side.
Northern Ireland open their Euro campaign on 12 June against Poland in Nice.
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Visiting keeper Michael McGovern made some fine saves while Kyle Lafferty had a penalty claim turned down.