What is the best strategy in the game $3 \times 3$?

Question

1. 2 people play
2. The field of the game is a board of size 3 to 3. The horizontals are numbered-numbers from 1 to 3, and verticals from a to c
3. Each player has an army of 100 tanks
4. Before the battle at night, each side secretly places its tanks in an arbitrary way on 9 squares. On any cell, you can put any number of tanks from 0 to 100.
5. In the morning the battle begins. On each of the 9 cells, the player who has more tanks on this cage wins. For the victory on each of the 9 cells is given 1 point. If there is an equal number of tanks on both sides, then the battle on this cage ends in a draw, and both players receive 0.5 points.

Question: What strategy is best for obtaining the maximum number of points?