585
edits
Changes
→2020 ...
'''2022'''
* [https://www.talkchess.com/forum3/viewtopic.php?f=7&t=79286 Draw by repetition] by Philippe Chevalier, [[CCC]], February 05, 2022
* [https://www.talkchess.com/forum3/viewtopic.php?f=7&t=80520 Elegant algorithm for detecting repetitions?] by A. Li, [[CCC]], August 19, 2022
=External Links=