What is the highest successful chase in men’s Test cricket?

What is the highest successful chase in men’s Test cricket? left South Africa is chasing a 421-run target against Australia in the first Test in Durban. AP AP https://ss-i.thgim.com/public/incoming/cc4vlk/article71578520.ece/alternates/FREE_1200/South_Africa_Australia_Cricket_23342.jpg THEMBA HADEBE South Africa's Wiaan Mulder misplays a delivery on day four of the first cricket test match between South Africa and Australia, in Durban, South Africa, Monday, Oct. 12, 2026. (AP Photo/Themba Hadebe) While South Africa is chasing 421 against Australia in Durban, Afghanistan is going for a 479-target against Bangladesh in Abu Dhabi.