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VAR stands for video arbitration assistance. It is a system of arbitration assistance based on video footage, which has been implemented by FIFA in the Russia 2018 World Cup. It is a help system instant for cases of moves which may be doubtful for the referee, lent by a group of experts in soccer and its regulations. So for example, in a move where a player is knocked down within the area, the referee sanctioned penalty, but to be safer consultation a group of var who maintains direct communication, and is directed toward a small screen arranged near the field of j then, to finally make the decision after analyzing the video quickly.