FM Isak Sjoberg Full name Isak Sjoberg Born 2003 (age 23) Place of birth Federation Norway Profiles # World Ranking 2295 Classical 2205 Rapid 2203 Blitz Bio Most Played Openings White Pieces Sicilian Defense: Chekhover Variation (6 games) Sicilian Defense: Nyezhmetdinov-Rossolimo, Fianchetto Variation (4 games) Sicilian Defense: Hyperaccelerated Dragon Variation (3 games) Modern Defense: Standard Line (3 games) Scandinavian Defense: Mieses-Kotrč, Gubinsky-Melts Defense (3 games) Black Pieces Indian Game (3 games) English Opening: Anglo-Indian Defense (2 games) Ruy López Opening: Marshall Attack, Modern Variation (2 games) Indian Game: Spielmann-Indian Variation (2 games) King's Indian Defense: Sämisch, Sämisch Gambit (2 games) Games Players Result Moves Year Isak Sjoberg (2514) Paul-Cristian Rusan (2321) 1-0 30 2026 Matthias Dann (2709) Isak Sjoberg (2518) ½-½ 79 2026 Isak Sjoberg (2318) Lars Oskar Hauge (2484) ½-½ 23 2025 Isak Sjoberg (2549) Gagik Navoyan (2716) 0-1 40 2025 Isak Sjoberg (2318) Kaido Kulaots (2515) 0-1 40 2025 Isak Sjoberg (2539) Leonardo Maglioni (2365) 1-0 35 2025 Isak Sjoberg (2543) Daniel Melamed (2378) 1-0 21 2025 Isak Sjoberg (2310) Joran Aulin-Jansson (2100) 1-0 24 2025 Ben Samuel Groth Skaar (2049) Isak Sjoberg (2310) 0-1 31 2025 Linus Johansson (2416) Isak Sjoberg (2318) 1-0 47 2025 Show All Games