谜题 494670: 黑方防守
GM D. Swiercz (2656) - GM Maxim Matlakov (2674)
Chess.com Rapid Wk2 Swiss chess.com INT (8), 2022.02.19
Chess.com Rapid Wk2 Swiss chess.com INT (8), 2022.02.19
移动棋子来解开谜题