Episode 6 - 10
Title: "The Winds of Winter"
Directed by Miguel Sapochnik
Written by David Benioff & D. B. Weiss
Original Air Date - June 26, 2016
Before her trial, Cersei destroys the Sept of Baelor by wildfire, killing the High Sparrow, Margaery, Mace and Loras Tyrell, Lancel and Kevan Lannister, along with hundreds of King's Landing nobles and the Faith Militant, while Qyburn has Pycelle killed. Tommen commits suicide. In Dorne, Varys meets with Olenna and Ellaria, seeking to form an alliance between Daenerys and their houses against the Lannisters. Davos confronts Melisandre over the death of Shireen; Jon banishes her from Winterfell. The Wildlings, the Knights of the Vale and the surviving Houses of the North pledge loyalty to Jon as the new King in the North. Sansa stops Baelish from becoming intimate with her. Arya kills Walder Frey and his sons. Samwell Tarly and Gilly reach the Citadel in Oldtown. Benjen tells Brandon and Meera to pass the Wall without him. Brandon uses his powers and learns that Jon is actually the son of Lyanna, being adopted by Eddard after she died during Robert's rebellion. Jaime returns to King's Landing to find Qyburn crowning Cersei the new monarch of the Seven Kingdoms. Daenerys leaves Naharis and the Second Sons to rule Meereen before she sets sail to Westeros with her other companions, armies and dragons.
Source:
https://en.wikipedia.org/wiki/Game_of_Thrones_(season_6)