• Sets up the board, chess pieces, move list
• Generates <animate> and <set> elements from <m> moves

<m c="w"><p c="w" n="p"/><e2/><e4/></m>

to:

<animate xlink:href="#M" attributeName="y" attributeType="XML"
begin="2s" dur="0.67s" from="68.5" to="48.5" fill="freeze" id="move0"/>