Which 2018 drama series, based on Alexei Ivanov's historical novel, depicts the 16th-century conquest of the Khanate of Sibir by Cossack ataman Yermak Timofeyevich?

• A Godunov
• B Tobol ✓
• C Sophia
• D The Terrible

'Tobol' (Тобол) dramatises Peter the Great's eastward expansion into Siberia, blending historical figures with fictional characters in a lavish period production.