I'm placing my X at the bottom middle position (2,1) because it creates a fork (two winning threats simultaneously). After this move, I'll have two ways to win: completing the middle column (positions 0,1-1,1-2,1) or completing the bottom row (positions 2,0-2,1-2,2). My opponent can only block one of these threats on their next move, ensuring I can win on my following turn. This is the optimal strategic move that forces a win.