Mittens
... that Mittens was a chess-playing "cat"?
... that <b id="mwAgQ"><a class="mw-redirect" href="./Mittens_(chess_engine)" id="mwAgU" rel="mw:WikiLink" title="Mittens (chess engine)">Mittens</a></b> was a <a href="./Chess" id="mwAgY" rel="mw:WikiLink" title="Chess">chess</a>-playing "cat"?