I honestly don't know who will win Game 4 after Warriors suffering a big loss in Game 3. So my bet will be on over 206.5 @ 1.897 today instead.
Cavaliers has a terrible 4th quarter and there is a 6.5-minute-long period that Cavaliers cannot make a field goal. The final score is Cavaliers 97 - 108 Warriors, and so I have lost my bet on over 206.5.
You should've bet under as you know these teams will never give away points, but they make points by strengthening both offense and defense. Next game will be a close game still, but the Dubs will end the championship in Oakland.