correction: you have 144/145 & are missing your 'happy anniversary' achievement (i have all of them).
The rarest achievement in chess.com!?
It is the second rarest achievement after brilliant move recognition. And the spelling is wrong. It is peaceful victory. I watch his channel too.
'full house' is a real achievement that people have.
'peaceful victory' (never heard of it) is easy enough to fact check: just replicate fool's mate with a friend in an unrated game & find out (1.g4 e6 2.f3 Qh4#). 🤔
Not that hard to pull off when I think about it