Battle of Chiljung (675) — the same event in Old Book of Tang, New Book of Tang, Samguk Sagi and 1 more

Old Book of Tang: The Grand Commander of the Gyerim Route Field Army crushed the Silla forces at Chiljung Castle.; New Book of Tang: Liu Rengui…

What each source says

Old Book of Tang (Jiu Tangshu), Annals · AD 675 · 七重城

The Grand Commander of the Gyerim Route Field Army crushed the Silla forces at Chiljung Castle.

二月,雞林道行軍大總管大破新羅之眾於七重城,斬獲甚眾。
Location: 舊唐書 卷5 上元2年 2月

New Book of Tang (Xin Tangshu), Annals · AD 675 · 七重城

Liu Rengui defeated the Silla army at Qichong Castle.

劉仁軌及新羅戰于七重城,敗之
Location: 新唐書 卷003 高宗 上元2年2月

Samguk Sagi (History of the Three Kingdoms) · AD 675 · 칠중성

Liu Rengui defeated the Silla army at Chiljung fortress.

二月,劉仁軌破我兵於七重城。
Location: 卷07 文武王 15年

Samguk Sagi (History of the Three Kingdoms) · AD 675 · 칠중성

Tang troops with Khitan and Malgal besieged Chiljung fortress but could not take it.

唐兵與契丹、靺鞨兵來,圍七重城,不克。
Location: 卷07 文武王 15年

Zizhi Tongjian (Comprehensive Mirror) · AD 675 · 七重城

In February 675, Liu Renkui crushes the Silla army at Chilchung castle and has the Mohe raid Silla's southern border by sea, killing and capturing many.

二月,劉仁軌大破新羅之眾於七重城,又使靺鞨浮海略新羅之南境,斬獲甚眾。
Location: 권202 675년 항

Where the sources differ

A and B are two of the sources listed above.

On what pointSource ASource BWhat differs (in Korean)
OutcomeSamguk Sagi (History of the Three Kingdoms)Zizhi Tongjian (Comprehensive Mirror)a는 당군이 이기지 못함, b는 유인궤가 신라군 대파

Place: 七重城

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