Eduardo Iturrizaga
... that Eduardo Iturrizaga became Venezuela's first and only chess grandmaster, at the age of 19?
... that <b id="mw4w"><a href="./Eduardo_Iturrizaga" id="mw5A" rel="mw:WikiLink" title="Eduardo Iturrizaga">Eduardo Iturrizaga</a></b> became <a href="./Venezuela" id="mw5Q" rel="mw:WikiLink" title="Venezuela">Venezuela</a>'s first and only <a href="./Chess" id="mw5g" rel="mw:WikiLink" title="Chess">chess</a> <a href="./Grandmaster_(chess)" id="mw5w" rel="mw:WikiLink" title="Grandmaster (chess)">grandmaster</a>, at the age of 19?