-# New variants
-Finish first https://www.chessvariants.com/mvopponent.dir/dynamo.html
-https://echekk.fr/spip.php?page=article&id_article=599
-
-Monster, Horde, 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)