GM Berge Ostenstad Full name Berge Ostenstad Born 1964 (age 61) Place of birth Federation Norway Profiles #1392 World Ranking 2421 Classical 2423 Rapid Rating Bio Most Played Openings White Pieces King's Indian Defense: Orthodox, Modern System (25 games) English Opening: King's English Variation (18 games) King's Indian Defense: Orthodox, Positional Defense (17 games) King's Indian Defense: Orthodox Variation (9 games) Slav Defense: Modern, Triangle System (8 games) Black Pieces French Defense: Winawer, Advance, Poisoned Pawn Variation (17 games) Caro-Kann Defense: Panov Attack (12 games) French Defense: Tarrasch, Morozevich Variation (10 games) Grünfeld Defense: Exchange, Modern Exchange Variation (10 games) English Opening: Great Snake Variation (8 games) Games Players Result Moves Year Berge Ostenstad (2427) Vladimir Georgiev (2375) 1-0 23 2025 Berge Ostenstad (2429) Marin Bosiocic (2562) 0-1 54 2025 Berge Ostenstad (2427) Semen Mitusov (2465) ½-½ 38 2025 Gunnar Lund (2335) Berge Ostenstad (2427) 1-0 43 2025 Berge Ostenstad (2442) John-Paul Wallace (2360) 1-0 50 2023 Berge Ostenstad (2442) Lars Oskar Hauge (2508) 0-1 41 2023 Berge Ostenstad (2442) Jens E Ingebretsen (2342) 0-1 53 2023 Berge Ostenstad (2442) Rune Djurhuus (2402) ½-½ 56 2023 Benjamin Haldorsen (2454) Berge Ostenstad (2442) 1-0 48 2023 Levi Andre Tallaksen (2324) Berge Ostenstad (2442) 0-1 33 2023 Show All Games