Jackmann, JonathanFIDE ID 17796486Games2Wins1Draws2Losses42%ScorePeak rating1686Latest rating1686First seenMar 16, 2025Last seenFeb 8, 2026Recent gamesDateWhiteResultBlackEventOpeningFeb 8, 2026Jackmann0–1ErikssonLilla Elite Hotels Open 2+26Modern Defense: Standard DefenseOct 12, 2025Jackmann0–1BergdahlSkol-SM 2025 KalmarCaro-Kann Defense: Two Knights AttackOct 12, 2025Jackmann*BergdahlSkol-SM 2025 Kalmar?Oct 12, 2025Jackmann1–0HariSkol-SM 2025 KalmarSicilian Defense: Alapin Variation, Smith-Morra DeclinedSep 20, 2025Jackmann½–½DalenRound 5: Jackmann, Jonathan - Dalen, BenjaminItalian Game: Giuoco PianoMar 16, 2025Jackmann1–0Magnus NordströmRound 7: Jackmann, Jonathan - Magnus NordströmItalian Game: Scotch Gambit, Janowski Defense