Bulmaca 621406:
Bulmaca 621406:
GM Jeffery Xiong (2688) - GM Olexandr Bortnyk (2604)
Chess.com RCC Wk18 Swiss chess.com INT (5), 2022.06.11 Xiong - Bortnyk, chess.com 2022
Chess.com RCC Wk18 Swiss chess.com INT (5), 2022.06.11 Xiong - Bortnyk, chess.com 2022