Promotions + captures of queens/rooks
sternenseemann saw this in 2022. [1] Each step of your computation becomes a "node." The operator handles one step and returns a singleton list containing the next. Return [] when done.
。关于这个话题，新收录的资料提供了深入分析
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根據船舶追蹤平台Kpler的資料，至少有150艘油輪已在霍爾木茲海峽外的海灣外海拋錨，但仍有少數伊朗與中國船隻於今日通過該航道。