I analyzed the board: with O in the corner (0,0) and X in the center (1,1), an optimal strategy is to force a fork. Playing at (0,2) immediately creates the threat of completing the anti-diagonal (with (1,1) and (0,2)), forcing the opponent to block by playing at (2,0). This then allows me to play (1,2) and create dual winning threats (row 1 and column 2), from which I can force a win. Hence, move (0,2) is the best choice to win as fast as possible.