They're variants based on standard chess. Why would *all* variants need to have check and checkmate? What do you make of racings kings?!
Atomic chess bs

Meh. I was simply trying to edge out the actual official definition of a chess variant was all.
(It's in the same line of thinking, which I've also always pondered: How different do our genes have to be in order to not be considered human anymore? I mean, Neanderthals were humans. Uprights were humans. Intermedian Cave Dwellers of Spain were humans. So, when are human species no longer a human species anymore? haha)
I suppose regardless of whether or not there's check or a King or a checkerboard (which a standard chess, Xiangqi, doesn't even have!), as long as it's a functioning game that's fun, that's all that counts. haha
(In the same way that it doesn't matter if you consider a human a human... as long as you function to humandkind, that's all that counts.... That came out wrong... o.O)

the difference is that in checkmate the king doesn't actually die, it dies on the next move, meanwhile in atomic as soon as you blow up a neighboring piece the king blows up thus dying before white can take black's king
at leat i think

You made your point, RyChessMaster. You don't like this variant.
Why do you keep trying to shove your disdain for it down our throats? At least half the people who have replied to your thread have already expressed acceptance/awe/intrigue/understanding for the functionality of "Atomic Checkmate".

You "hate" a lot of things, my good chess folk. A lot of things make you angry. I have seen that time and again from you on this forum: How he/she is "stupid", how this/that move is "dumb", how this/that game is "DaF", how so and so member is "f***ing unintelligent", etc. Just like what you said to Venumon555. (I'm sorry to drag you into this conversation, my good man/gal, but I can't make my point otherwise): that his/her move was 'the smartest in the world' (sarcasm). That was very uncalled for. No one else made that kind of comment.
Heh. I can only imagine what you have to say to my invented variants; especially the ones that I have taken time and much effort to develop and testrun. (Not that I can't take a hit. )
My advice: you don't want to put yourself in a position of risk to be having a conversation with a moderator. That kind of forum trolling, as you probably already know, will land you in hot water. It's members like you that make the forum very unpleasant to be in. And, it's the reason why so many complainers voice their rash sentiment of it in the main chess.com discussion.
Let's tone down the antagonism a few notches, yeah?

then can you blow up your opponents king while in checkmate?
No you cant -_-
Unless your king got blown up, yes, you can

If too many enemy pieces got blown up so you don't have anything left near their king to blow up, then checkmate is a useful alternative.

then can you blow up your opponents king while in checkmate?
No you cant -_-
Unless your king got blown up, yes, you can
Yes, it's perfectly legal, but in this situation, Black's King is already checkmated.
(Though, how exactly did White's Queen end up in this situation without having been "blown up" herself?)

then can you blow up your opponents king while in checkmate?
No you cant -_-
Unless your king got blown up, yes, you can
Yes, it's perfectly legal, but in this situation, Black's King is already checkmated.
(Though, how exactly did White's Queen end up in this situation without having been "blown up" herself?)
That's an illegal position, but the idea can happen, I believe

cp is right actually
of course i am, how could you doubt me??
But in all seriousness: I've played all variants on lichess hundreds of times, variants are the only thing I'm even remotely good at.

I kind of like racing kings because of games like these. https://lichess.org/7hKUtlil/white#12
It's too easy to get good at. I played it a few years ago and quickly was in the top 50 on lichess and then I stopped playing it because it bored me. Recently a friend of mine got into it and was number two on lichess within three months.
KotH and. 3-check have the same rules as standard chess and just an additional way to win. Note that checkmate still ends the game in those two variants, hence “check“ is still a thing.
Atomic is different, the rules for captures are changed and you only win by blowing up the king.
This is just on a limb, as the original point at hand has been discussed: I've always pondered over which variants qualify as a Chess game, and which ones should be considered a new type of game separate from Chess.
Originally, I thought the answer is simple: in all chess games, there is a King which can be check and checkmated; checkmate is the ultimate goal for victory. Unfortunately, I've come across these "Chess" games where, apparently, there isn't check, and, by extension, there was neither checkmate. Hell, some of these "Chess" games don't even have Kings altogether! If that doesn't make you dizzy, imagine this: there are then these "Chess" games that don't even play on a board!!
So, as I was originally inquiring, are *_these_* games still considered Chess, or a different game altogether?
haha