Krzysztof Budrewicz
Olsztyn
TikTok: https://www.tiktok.com/@panszachus
Facebook: www.facebook.com/PanSzachus/
Pan Szachuś Klub: https://www.facebook.com/groups/panszachusklub/
Twitch: https://www.twitch.tv/szachuspl
Instagram: https://www.instagram.com/panszachus/
Twitter: https://twitter.com/PanSzachus
YouTube: www.youtube.com/channel/UCjNsmyjCkbMLhpbK3xQiiEg?sub_confirmation=1&fbclid=IwAR12pHgI0temnwS6wfGPYGcL9S8LlS4x2UqXvT3q9ur696XdzJ3162aD9Fs
Суполкі
Chess.com Verified Titled Players
10 281 карыстальнік
Playerly.com
163 карыстальніка
The Cramling Club
26 886 карыстальнікаў
DGCS Open - grupa 1800+ PZSzach
58 карыстальнікаў
European Chess Union
5 392 карыстальніка