Ankara: 50 blocks.
Sivas: 26 blocks.
However, Ankara took 2 blocks off of Sivas' tower while Sivas took 32 blocks off of Ankara, so the final total is:
Ankara: 18 blocks.
Sivas: 24 blocks.
Congratulations, Sivas, you have won immunity! Unfortunately for Tanner, that means that Ankara did lose the challenge and you will be the second person eliminated from Survivor: Turkey. It was a pleasure having you.
The immunity challenge will be up shortly!