GM Sergei Tiviakov Photo: Maria Emelianova/Chess.com. Full name Sergei Tiviakov Born Feb 14, 1973 (age 52) Place of birth Federation Netherlands Profiles #416 World Ranking 2534 Classical 2602 Rapid 2653 Blitz Rating Bio Bio coming soon. Most Played Openings White Pieces Alapin Sicilian Defense (101 games) Ruy López Opening: Morphy Defense, Wormald Attack (84 games) Giuoco Piano Game: Main Line, Giuoco Pianissimo Variation (84 games) Closed Sicilian Defense: Traditional Line (59 games) French Defense: Tarrasch, Closed, Main Line (53 games) Black Pieces Scandinavian Defense: Mieses-Kotrč, Gubinsky-Melts Defense (153 games) Sicilian Defense: Canal Attack (100 games) Sicilian Defense: Open, Accelerated Dragon, Maróczy Bind Formation (71 games) Catalan Opening: Closed (52 games) Queen's Indian Defense: Fianchetto Variation (42 games) Games Players Result Moves Year Sergei Tiviakov (2530) Jacob Aagaard (2430) 1-0 61 2025 Sergei Tiviakov (2530) Umarxon Fakhriddinxujaev (2134) ½-½ 77 2025 Sergei Tiviakov (2530) Ethan Vaz (2430) ½-½ 64 2025 Sergei Tiviakov (2530) Khumoyun Begmuratov (2430) ½-½ 30 2025 Mukhammadali Abdurakhmonov (2396) Sergei Tiviakov (2530) 0-1 31 2025 Konstantin Peyrer (2447) Sergei Tiviakov (2531) ½-½ 45 2025 Prraneeth Vuppala (2437) Sergei Tiviakov (2530) ½-½ 48 2025 Sergei Tiviakov (2537) Demre Kerigan (2365) 1-0 36 2024 Sergei Tiviakov (2534) Richard G Pert (2413) 1-0 62 2024 Sergei Tiviakov (2534) Nicolai Woltery (1979) 1-0 49 2024 Show All Games