I'm placing my X in the bottom-right corner (2,2) to create a diagonal threat from my center position (1,1). This is a strong strategic move because:

1. It creates an immediate winning threat along the diagonal from top-left to bottom-right
2. It forces my opponent to block this diagonal in their next move
3. Depending on where they block, I can set up multiple win conditions for my following moves
4. Controlling the center and a corner is typically strong in Tic-Tac-Toe as it gives maximum flexibility

By playing in position 2,2, I'm following a standard opening strategy after securing the center - control the corners to maximize winning opportunities.