GM Jonathan Westerberg Full name Jonathan Westerberg Born 1994 (age 31) Place of birth Federation Sweden Profiles #773 World Ranking 2478 Classical 2434 Rapid 2462 Blitz Rating Bio Most Played Openings White Pieces Closed Sicilian Defense: Grand Prix Attack (15 games) Four Knights Game (13 games) Indian Game: Knights Variation, East Indian Defense (12 games) Scotch Game: Scotch Gambit, Dubois Réti Defense (11 games) Alapin Sicilian Defense (8 games) Black Pieces Sicilian Defense: Four Knights Variation (18 games) Queen's Gambit Accepted (15 games) Queen's Gambit Accepted: Old Variation (14 games) Alapin Sicilian Defense (14 games) Queen's Gambit Accepted: Central Variation, Alekhine System (9 games) Games Players Result Moves Year Jonathan Westerberg (2470) Fredrik Lindh (2269) 1-0 70 2025 Youri Solodovnitchenko (2511) Jonathan Westerberg (2470) 1-0 47 2025 Bartlomiej Heberla (2498) Jonathan Westerberg (2470) ½-½ 41 2025 Jonathan Westerberg (2434) Christer Johansson 1-0 37 2024 Jonathan Westerberg (2434) Nils Carlsson (2008) 1-0 33 2024 Jonathan Westerberg (2469) Pune Rahul Kumar (2242) 1-0 36 2024 Jonathan Westerberg (2469) Sebastian Mauritsson (2398) 1-0 25 2024 Jonathan Westerberg (2469) Normunds Miezis (2417) 0-1 41 2024 Jonathan Westerberg (2434) Lars Degerman (2414) ½-½ 22 2024 Jonathan Westerberg (2434) Jorgen Eriksson (2198) ½-½ 66 2024 Show All Games