Good level of Chess in Korea.Hard to defeat ,on my opinnion.
North Korea Player?

This was one I win only for time. Korean player play whit Black but seems like Whites...Horse suffocating my King.As I said,good level of Chess. https://www.chess.com/analysis/game/live/119958708164?tab=analysis

Quick question regarding the flag thumbnail that represents a player's location.
Is it based on IP address? or can anyone fake it somehow? because a lot of people said that you can't play against someone from North Korea and yet I played with this guy a little while ago.
It can 100% be faked. But there may be North Korean nationals who have successfully escaped to South Korea who still identify as North Korean nationals. It's possible you are playing these guys. I really have no idea what North Korean law says on chess or how strictly such a law, if it exists to begin with, is enforced.
I have three games played against North Koreans and I find it odd that there are so many. I believe all of them to be fake but still.