谜题 180223: 白方赢棋
GM Yu Yangyi (2763) - GM S. Mareco (2634)
FIDE Chess.com Grand Swiss Douglas ENG, 2019.10.10
FIDE Chess.com Grand Swiss Douglas ENG, 2019.10.10
移动棋子来解开谜题
移动棋子来解开谜题