Alexei Shirov, the chess player, represents Latvia.

Alexei Shirov was born in Riga, Latvia, in 1972. He is a renowned chess grandmaster and has achieved great success in the chess world. Shirov`s playing style is known for its aggression and imaginative approach to the game.

While he has represented several countries in various chess tournaments, including the Chess Olympiad, Shirov primarily represents Latvia in international competitions. He has played for the Latvian national team in several prestigious events, showcasing his skills and contributing to the success of the team.

It`s important to note that players can change their national affiliations or represent different countries at different stages of their careers, depending on various factors such as residence, citizenship, and personal preferences. However, as of my knowledge cutoff in September 2021, Alexei Shirov is associated with Latvia in the world of chess.