Shouchun (516) — the same event in History of the Northern Dynasties, Book of Wei and Zizhi Tongjian

History of the Northern Dynasties: Cui Liang and Li Ping took Xiashi, held by the Liang general Zhao Zuyue, beheaded Zhao, and captured his entire…

What each source says

History of the Northern Dynasties (Beishi), Annals · AD 516 · 硤石

Cui Liang and Li Ping took Xiashi, held by the Liang general Zhao Zuyue, beheaded Zhao, and captured his entire force.

鎮南崔亮、鎮軍李平等克硤石,斬趙祖悅
Location: 北史 卷4 熙平元年

Book of Wei (Weishu), Imperial Annals · AD 516 · 硤石

Cui Liang and Li Ping took Xiashi and beheaded Zhao Zuyue, the Yuzhou governor of Liang.

乙丑,鎮南崔亮、鎮軍李平等克硤石,斬衍豫州刺史趙祖悅,傳首京師,盡俘其眾。
Location: 魏書卷9·熙平元年

Zizhi Tongjian (Comprehensive Mirror) · AD 516 · 壽春

Northern Wei's Li Ping breaks the outer walls of Xiashi; Zhao Zuyue surrenders and is beheaded.

乙丑,祖悅出降,斬之,盡俘其眾
Location: 卷148

Where the sources differ

A and B are two of the sources listed above.

On what pointSource ASource BWhat differs (in Korean)
OutcomeBook of Wei (Weishu), Imperial AnnalsZizhi Tongjian (Comprehensive Mirror)b는 항복 후 참수
WhoHistory of the Northern Dynasties (Beishi), AnnalsZizhi Tongjian (Comprehensive Mirror)a: 최량·이평이 함락 / b: 이평이 단독으로 외성 격파
OutcomeHistory of the Northern Dynasties (Beishi), AnnalsZizhi Tongjian (Comprehensive Mirror)a: 무리 전부 사로잡음 / b: 조조열 항복 후 참수

Place: 壽春

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