-Finish rules translation in Spanish + improve existing ones
-Design: final touch (gain extra space on top, using space on the right)
-Crazyhouse: center reserves, grey if zero available, numbers superimposed
-Promotions: increase pieces sizes, better background.
-Code: use two spaces instead of tabs, everywhere.
+Finish https://www.chessvariants.com/mvopponent.dir/dynamo.html
+https://echekk.fr/spip.php?page=article&id_article=599
+And Chakart :)