had fun playing a few games with a friend, it's really funny stretching pawns to use as blockers out of nowhere and i often would want to stretch pieces instead of naturally move them which got me into some poor positions, but felt like it was a decent variant- there's some ambiguity as to how the stretched pieces move  and some bugs that we had to work around
sometimes when stretching your piece it will lock up in the wrong spot and you'll have to stretch it again from the original position to make it work again
the broken code for asking for checks probbably could have been left out, we had to work around the fact that sometimes it asked us to block a check that wasn't really there-  let the player die to being taken instead and it works a lot better

and sadly as we were deep into our second game we got a stack overflow error that i forgot to screenshot to share, it seemed like a browser version bug more than anything but idk, had fun anyways

Nice job for coding a chess game in 4 days !

Nice twist on the classical chess game! Unfortunately I wasn't able to scale them properly so that took away some joy :/

I enjoy chess, but this game will take a heavy hit on "creativity". Maybe it would be better to create your own type of board game similar to chess, instead of copying it?

Then lastly the visuals are there, but they could be more polished, even in regular chess-sets you can purchase different chess-themes- I would have created a styalized piece of chess game to make it more visually interesting