Battle of Yizhou (214) — the same event in Book of the Later Han and Records of the Three Kingdoms

Book of the Later Han: Liu Bei crushed Liu Zhang and took Yizhou.; Records of the Three Kingdoms: Luocheng fell and Chengdu was besieged for several…

What each source says

Book of the Later Han (Hou Hanshu), Annals · AD 214 · 益州

Liu Bei crushed Liu Zhang and took Yizhou.

劉備破劉璋，據益州。
Location: 後漢書卷9 孝獻帝紀 建安19年

Records of the Three Kingdoms (Sanguozhi) · AD 214 · 成都

Luocheng fell and Chengdu was besieged for several dozen days; Liu Zhang surrendered, and Liu Bei also held the post of Governor of Yizhou.

十九年夏，雒城破，進圍成都數十日，璋出降。
Location: 蜀書 先主傳 (卷32) 建安19년

Place: 益州

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