Fischwitsch
Персанал Chess.com
Тытуляваны гулец
Вядучы блогер
Трэнер Chess.com

National Master Dane Mattson. Chess.com Daily Puzzle curator, Lessons author. Fellow traveler on the road to chess improvement and fullfilment. Join us for the 2025 Improvement Challenge!  

https://www.chess.com/news/view/announcing-chess-improvement-challenge-2025

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