Chase hit Yasir Shah for six to bring up his maiden Test half - century but nicked Mohammad Amir to slip moments later .
Dowrich dragged Wahab Riaz into the stumps just before the close .
Chase hit Yasir Shah for six to bring up his maiden Test half - century but nicked Mohammad Amir to slip moments later , while Dowrich dragged Wahab Riaz into the stumps just before the close .