"Attention everyone! It is the final game of the Connect 4 championship!
Billy and Sarah have played perfectly so far during this tournament, so in efforts to prevent Player 1 from being able to win, we are going to try something new!
These perfect players are going to be given an infinite playing board."
Now that you've listened to the announcement, it's time for the question.
So, assuming Billy goes first, who will win? Or will it be a tie?