谜题 600165: 白方防守
GM Anatoly Karpov (2617) - GM Jan Timman (2532)
80th Noteboom 4 Player Gp Leiden NED, 2020.02.28
80th Noteboom 4 Player Gp Leiden NED, 2020.02.28
移动棋子来解开谜题
移动棋子来解开谜题