GM Johan-Sebastian Christiansen Photo: Maria Emelianova/Chess.com. Full name Johan-Sebastian Christiansen Born 1998 (age 28) Place of birth Federation Norway Profiles # World Ranking 2657 Classical 2476 Rapid 2544 Blitz Bio Bio coming soon. Most Played Openings White Pieces English Opening: Anglo-Indian, King's Indian Defense (29 games) English Opening: Agincourt Defense (26 games) Caro-Kann Defense: Modern Variation (23 games) English Opening: Symmetrical Variation (23 games) English Opening: Anglo-Indian Defense (20 games) Black Pieces French Defense: Classical, Steinitz, Boleslavsky Variation (24 games) Queen's Gambit Accepted (23 games) Benko Gambit Fully-Accepted (16 games) Queen's Gambit Accepted: Old Variation (15 games) Italian Game: Two Knights, Modern Bishop's Opening (14 games) Games Players Result Moves Year Johan-Sebastian Christiansen (2656) Claudia Sofia Heise Hidalgo (1739) 1-0 21 2026 Johan-Sebastian Christiansen (2656) Romina Gonzalez Lagos (1524) 1-0 41 2026 Johan-Sebastian Christiansen (2656) Pablo Castro Salgado (2140) 1-0 40 2026 Johan-Sebastian Christiansen (2656) Aurelio Durante (1951) 1-0 23 2026 Johan-Sebastian Christiansen (2656) Bernardo Roselli Mailhe (2288) 1-0 49 2026 Johan-Sebastian Christiansen (2659) Leonardo Tristan (2477) 1-0 58 2026 Johan-Sebastian Christiansen (2659) John Paul Gomez 1-0 68 2026 Johan-Sebastian Christiansen (2659) Gilberto Hernandez Guerrero (2409) ½-½ 57 2026 Johan-Sebastian Christiansen (2659) Pablo Ismael Acosta (2478) ½-½ 56 2026 Johan-Sebastian Christiansen (2659) Christian Gian Karlo Arca (2395) ½-½ 45 2026 Show All Games