Draw. Nobody wins.
O | X | O ---+---+--- X | O | X ---+---+--- X | O | X
Moves: X9 O5 X2 O1 X6 O3 X7 O8 X4
New game | Computer goes first | Undo
Play the recursive version ↻
No JavaScript. Every square is a link. Works in curl, lynx, or a browser.