A game can be drawn when fifty moves have been made by each player without a capture or pawn advancement.
FIFTY MOVE RULE
Meaning of FIFTY MOVE RULE in English
English glossary of chess terms. Английский глоссарий шахматных терминов. 2012
A game can be drawn when fifty moves have been made by each player without a capture or pawn advancement.
English glossary of chess terms. Английский глоссарий шахматных терминов. 2012