25,161
edits
Changes
no edit summary
* [http://www.open-chess.org/viewtopic.php?f=5&t=3093 Losing by draw] by Hamfer, [[Computer Chess Forums|OpenChess Forum]], March 17, 2017
* [http://www.talkchess.com/forum/viewtopic.php?t=64853 Fifty move counter and Null move] by Tamás Kuzmics, [[CCC]], August 09, 2017 » [[Halfmove Clock]], [[Null Move Pruning]]
* [http://www.talkchess.com/forum3/viewtopic.php?f=2&t=69750 changing the 50 move rule to 5 move rule] by [[Uri Blass]], [[CCC]], January 28, 2019
=External Links=
