Puzzle 650077:
Puzzle 650077:
GM A. Demchenko (2653) - GM G. Popilski (2458)
Chess.com RCC Wk20 Swiss chess.com INT (8), 2022.07.09 Demchenko - Popilski, Chess.com RCC Wk20 Swiss 2022
Chess.com RCC Wk20 Swiss chess.com INT (8), 2022.07.09 Demchenko - Popilski, Chess.com RCC Wk20 Swiss 2022