Tsar Nicholas II Czar An appointed official tasked to regulate or oversee a specific area. Drug czar Tsar A person appointed by government to advise on and coordinate policy in a particular area The former British drugs czar Czar A king; a chief; the title of the emperor of Russia. Tsar ...
Daniil Dubov started with three wins of his own before drawing with the defending Russian Champion, Alexander Riazantsev in Round 4. But the 21-year-old Muscovite faltered in the fifth round, losing with the white pieces to veteran Evgeny Tomashevsky....