Find recorded amateur vs GM player games?

Sort:
goodmorninghelllo

I recently read the great idea I thought of studying chess of players my rating vs higher rated players (500+ higher for example, GMs especially would be good), so I can see the problem with my ratings' moves better. GM vs GM games don't really help me much since I can't understand all the subtleties and the problems with lots of the moves that aren't made. 

I was wondering where I could find such games? The person who suggested this to  me suggested I look on SWISS tournament pages where higher rated people will be matched with lower rated but I wasn't really sure where to find these anyway. Could anyone help?