Mark Smirnov is a Kazakhstani chess player and International Master.
Chess career In November 2024, he won the U12 section of the World Youth Chess Championship.
In May 2025, he played in the U13 category of the ChessKid Youth Championships.
In October 2025, he won the U14 section of the World Youth Chess Championship ahead of Jiang Haochen and Artem Lebedev.
References