Fifty-move rule
01
五十步规则, 五十回合规则
a rule in chess stating that if no capture has been made and no pawn has been moved in the previous fifty moves by each player, either player can claim a draw
例子
After a series of moves with no progress, they invoked the fifty-move rule, resulting in a draw.
在一系列没有进展的移动之后，他们援引了五十步规则，结果导致平局。
