Restricted movement on 1/0 Swiss 3 check

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SpearfishQ

I was playing a 1/0 Swiss 3 check tournament and had some issues with not being able to move pieces sometimes although normally it would be a legal move.  Are there any restrictions or special rules?  I have never had this problem in regular games and it was my first tournament like this.  

Chess_Player_lol

can you show one of the positions where you can't move