What's the rarest kind of checkmate?

I manage to give evem 2 peon mate in a day its far far to rare..I manage to take one ..also...in last month

It is rare. so is underpromotion checkmate. And I've given 3-4 of em in a day once

resignation on first move

Castling mate

https://www.chess.com/game/live/137365389008

LOOK HERE...queen sacrifice on peon and double check mate

Hi

hi to you, too

Sorry CrypticPassage but both you and have played that mate so it's not that rare. Mine was a transposition of your game but final position identical.

what I didtn see at all..its a mate with en-passant move!

I'm wondering what "rarest" means. Is it a checkmate that has occurred only once or one that has never occurred.

I did it! https://www.chess.com/game/live/132392984887

In no particular order, here's (arguably) the top ten:

1. En Passant
2. O-O/O-O-O (I'd say O-O is rarer)
3. Double-disambiguated move
4. King move
5. Promoting to a knight
6. Double check (this one's probably debatable)
7. "Insufficient" material (that is, rare scenarios where a lone knight or bishop can do the job)
8. King and one pawn
9. Literal forced checkmate (that is, a situation checkmate is the only legal move)
10. Tournament play checkmate (players virtually always resign)

i said i didnt see actual enpasant chess mates...that I didnt saw it mentioned as rarest match.

DOUBLE DISAMBIGUATED BISHOP CAPTURE MATE

I was playing against Beginner computer and I delivered a pawn discovered checkmate