Furstenberg–Sárközy theorem
... that the Furstenberg–Sárközy theorem shows that the first player in the game of subtract a square can win from most positions?
... that the <b id="mwBkQ"><a class="mw-redirect" href="./Furstenberg–Sárközy_theorem" id="mwBkU" rel="mw:WikiLink" title="Furstenberg–Sárközy theorem">Furstenberg–Sárközy theorem</a></b> shows that the first player in the game of <a href="./Subtract_a_square" id="mwBkY" rel="mw:WikiLink" title="Subtract a square">subtract a square</a> can win from most positions?