名词棋，国际象棋
1. chess：chemical shiftselective saturation; 及化学位移选择饱和
1. 国际象棋
Chess is a game for two people, played on a chessboard. Each player has 16 pieces, including a king. Your aim is to move your pieces so that your opponent's king cannot escape being taken.
e.g. ...the world chess championships.
国际象棋世界冠军
