Yashan (1279) — the same event in History of Song, History of Yuan and Xu Zizhi Tongjian

History of Song: In the first month, Zhang Hongfan's army reached Yashan; Zhang Shijie linked more than a thousand large ships with iron chains and…

What each source says

History of Song (Songshi), Annals · AD 1279 · 崖山

In the first month, Zhang Hongfan's army reached Yashan; Zhang Shijie linked more than a thousand large ships with iron chains and placed the young ruler in the middle.

十六年正月壬戌,張弘範兵至崖山。
Location: 宋史卷047 二王 附

History of Song (Songshi), Annals · AD 1279 · 崖山

Zhang Hongfan and Li Heng attacked from north and south; when the Song fleet collapsed, Zhai Guoxiu and others surrendered, and Lu Xiufu, carrying the young ruler on his back, threw himself into the sea; Empress Dowager Yang also threw herself into the sea.

諸軍潰,翟國秀及團練使劉俊等解甲降。
Location: 宋史卷047 二王 附

History of Yuan (Yuanshi), Annals · AD 1279 · 崖山

Zhang Hongfan pursued the two Song princes to Yashan, where Zhang Shijie fled; Prince Guang and his officials drowned at sea, and the gold seal was seized and presented.

甲戌,張弘範將兵追宋二王至崖山寨,張世傑來拒戰,敗之,世傑遁去,廣王昺偕其官屬俱赴海死,獲其金寶以獻。
Location: 元史 卷10 世祖 1279年

Xu Zizhi Tongjian (Continuation of the Comprehensive Mirror) · AD 1279 · 厓山

In the fifth month Yashan was broken; the Canzheng Jia Juzhen again urged surrender, but only cursed from the walls, and Fang Wen and others attacked for fifteen days, broke the city and massacred.

乃厓山破,參政賈居貞又往諭降,城上仍詬罵不已,時眾稍稍徙去,心力頗懈,居貞命方文等進攻,凡十五日,城破,屠之
Location: 권184 五月 단락184.31.8

Where the sources differ

A and B are two of the sources listed above.

On what pointSource ASource BWhat differs (in Korean)
OutcomeHistory of Song (Songshi), AnnalsHistory of Yuan (Yuanshi), Annalsa는 장세걸 전열 준비, b는 장세걸 달아남·광왕 병 익사
WhoHistory of Song (Songshi), AnnalsXu Zizhi Tongjian (Continuation of the Comprehensive Mirror)a는 장홍범·이항 협공, b는 방문 등
WhoHistory of Yuan (Yuanshi), AnnalsXu Zizhi Tongjian (Continuation of the Comprehensive Mirror)a는 장홍범이 추격해 격파했다고 적고, b는 방문 등이 15일 공격해 깨뜨렸다고 적음

Place: 崖山

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