谜题 235780: 白方再次获得子力
GM David Navara (2697) - GM Mikhail Demidov (2523)
Euro Online Blitz Quali Tornelo INT, 2020.12.18
Euro Online Blitz Quali Tornelo INT, 2020.12.18
移动棋子来解开谜题
移动棋子来解开谜题