Annoying Things Opponents Do

Haha

That happens frequently in blitz

queens gambit is so annoying because both people lose thier queen!

lol

My #1 pet peeve when playing online is when someone talks trash about the quality of my moves or states/implies that I'm a bad chess player. (It's extra annoying when that player is stronger than me so I can't really do anything about it at the moment. I mean, sure I could practice and study more, but what are the odds I run into them again by the time my elo increases again?)

That's definitely annoying

Rude as well

When they try to do the Scolars Mate on me

Or when they underpromote when they are winning by a lot

Oh yeah

sometimes i underpromote to 2 opposite colored bishops and practice that mate

Haha

i promise its to practice not to make fun ok

I often promote to rook just because

i often become one with a pawn