-# Enhancements:
-Desktop notifications
-Do not remove other challenges when one is accepted?
-
# New variants
-Finish first https://www.chessvariants.com/mvopponent.dir/dynamo.html
+Finish https://www.chessvariants.com/mvopponent.dir/dynamo.html
https://echekk.fr/spip.php?page=article&id_article=599
-Monster, Horde, Colorbound
+Colorbound
https://www.chessvariants.com/d.betza/chessvar/dan/colclob.html
-https://lichess.org/analysis/horde#0
-https://greenchess.net/rules.php?v=monster
-https://en.wikipedia.org/wiki/Monster_chess
https://en.wikipedia.org/wiki/Grotesque_(chess) (fun)
Maxima, Interweave, Roccoco