Northern Ireland defeat 'hard to put into words' - Dallas
Stuart Dallas says Northern Ireland's Euro 2020 play-off final defeat by Slovakia was one of "fine margins".
Michal Duris hit an extra-time winner after Milan Skriniar's late own goal cancelled out Juraj Kucka's opener.
Ian Baraclough's men face Austria on Sunday and Dallas says NI have to dig deep to pick themselves up for the Nations League encounter.