- board.load(fen);
- var toplay = board.turn();
-
- if (line['move'] && line['move']['from_sq']) {
- var promo = line['move']['promotion'];
- if (promo) {
- r['pretty_move'] = board.move({ from: line['move']['from_sq'], to: line['move']['to_sq'], promotion: promo.toLowerCase() }).san;
- } else {
- r['pretty_move'] = board.move({ from: line['move']['from_sq'], to: line['move']['to_sq'] }).san;
- }