In short, I made a move with a pawn on e4, Stesha went with a pawn on c5. I realized that this was a Sicilian defense (I only guessed after a few minutes). I decided to make a version of Morr. Now I go with a pawn to d4 and she takes a pawn to d4 and then I went with a pawn to c3. Now Stesha is already thinking.
