Old History of the Five Dynasties: On day Jimao at dawn the vanguard reached Bian city; Li Siyuan had them attack the Fengqiu Gate, and the Liang…
On day Jimao at dawn the vanguard reached Bian city; Li Siyuan had them attack the Fengqiu Gate, and the Liang Kaifeng governor Wang Zan surrendered the city and asked for terms.
己卯遲明，前軍至汴城，嗣源令左右捉生攻封丘門，梁開封尹王瓚請以城降。
Location: 舊五代史 卷30
Li Siyuan's army attacks Fengqiu Gate, and Wang Zan opens the gate and surrenders; Daliang falls (the fall of Later Liang).
己卯旦，李嗣源軍至大梁，攻封丘門，王瓚開門出降，嗣源入城，撫安軍民。
Location: 資治通鑑 卷272 제75단(TOC 이후 비공백 줄)