I think she's filly Luna.
Love the adding of lights of the drawing
If I was going to play against her, I couldn't resist letting her win each game. Just look at that face! Who would dare to just let this cuteness have a tears in her eyes?
Unless you already are bad at games and she beats you (easily or not) each time.... But watching her smile widdens at each victory would easily ease your pain of losing don't you think?
Perhaps betting a big hug if you win one game could encourage you to win... Wishing for you that she doesn't have a evil idea in mind if you lose...
Wonderfully adorable work.
Beautiful use of colors and shading!