what is the hardest achievement? - Chess Forums

djrules509

7 days ago

0

#1

I think it’s play with someone from North Korea

SIeepingGhost

7 days ago

0

#2

It’s play the impossible mission

JosephReidNZ

7 days ago

0

#3

Everyone when they don't unlock, hahaha

Ivan-pie

7 days ago

0

#4

Peaceful victory: needs to win without any capture
Killer king: checkmate with the king