Piotr Brzezina
Klubber
Chess.com Verified Titled Players
10.226 Medlemmer
𖤍 𝑪𝒉𝒆𝒔𝒔 𝑻𝒆𝒎𝒑𝒍𝒆 𖤍
2.351 Medlemmer
The Legendary Masters of Chess
1.136 Medlemmer
Chess.com - Polska
53.740 Medlemmer
Hikaru Nakamura Fan Club
65.105 Medlemmer