Björn Andersson: The Rapid-Fire FIDE Master Known as Burgsvik
Björn Andersson, better known online as Burgsvik, is a FIDE Master who has turned online chess into an art form and a marathon. Since 2018, he has piled up tens of thousands of games, built long standing rivalries, and developed a reputation as one of the most persistent grinders on the platform.
Built on 1.e4
Burgsvik is a player of clear convictions. Give him the white pieces and he will play 1.e4 almost every time. His white repertoire is anchored by the Scotch Game and the French Defense: Advance Variation, both of which have served him well. With black, he happily dives into the Sicilian Defense and the Benoni Defense, where tactical storms are guaranteed.
Rapid at Heart
Although his game count is dominated by blitz, Burgsvik's preferred time control is rapid. It fits his calculating nature and his willingness to outlast opponents in long endgames. His rapid rating has climbed to 2380 (2025-06-01), and his blitz peak reached 2532 (2026-04-11), proof that he can handle both speed and patience.
Streaks and Comebacks
Burgsvik knows what momentum feels like. He once won 22 games in a row, and even his losing streaks are dramatic. His comeback rate sits near 90%, meaning a lost position is never truly lost until he says so. Curiously, his best chess arrives at 2 a.m., when the world is quiet and the tactics flow.
Familiar Rivals
No marathon runner escapes without rivals. Burgsvik's most frequent opponent is Rasmus Lund-Petersen, with 64 meetings, followed by Francisco Silva Gonzalez at 62. Against epicness77, he holds the edge with 31 wins in 59 clashes.
Opening Insights
His opening performance data shows a player who knows his lanes. The Scotch Game is a consistent scorer, the French Defense Advance Variation has been kind to him, and his willingness to enter sharp Sicilian lines keeps opponents guessing.