Jan Sørensen IM

Jan Sørensen – The International Master with a Blitz Touch

Jan Sørensen, known in the online chess world as Jan1401, is an International Master who has mastered the art of fast-paced chess without losing the cool temperament of a grandmaster. With a peak blitz rating soaring to an impressive 2545 in May 2025, Jan is no stranger to the heat of battle, especially when the clock is ticking.

Starting with modest blitz performances in 2020 around the 1900 mark, Jan quickly raced up the ranks with a combination of strategic cunning and sheer tactical awareness. Not one to shy away from complexity, Jan’s longest winning streak clocks in at 9 games, while his comeback rate is a staggering 86.55%. Losing a piece is apparently just another invitation for Jan to show off his wizardry.

When it comes to openings, Jan keeps opponents guessing with a mysterious "Top Secret" repertoire, boasting nearly 1,317 games and almost a 49% win rate in blitz alone. Yet, a few special warriors stand out — like the Reti Opening Nimzo Larsen Variation, the French Defense Advance Paulsen Attack, and the flamboyant Sicilian Defense Cowboy Attack — all with perfect scores in the limited games played. Clearly, Jan likes to ride the wild side when the mood strikes.

Psychology and timing? Jan is at his best in the evening, especially between 9 PM when his win rate peaks at a perfect 100%. It's as if the stars align and the board lights up for his tactical symphony. Beware opponents who play on Thursdays and Wednesdays too — Jan’s over 50% win rate on these days hints at a strategic mojo that’s hard to crack.

Off the board, Jan’s attitude can be summed up as: “Resign? Rarely! Timeout? Sometimes! But give me a checkmate, and I’ll give you one back.” With over 445 wins by resignation of others and a decent dose of stalemate calmness, Jan navigates the chaotic battlefield with a blend of patience and aggression.

Fans and foes alike appreciate Jan’s resilience — a player who doesn’t just chase glory, but enjoys the journey, the unexpected blunders, and the thrills of every tick on the clock. So, if you happen to face Jan1401 online, prepare for speed, surprises, and probably some cheeky move or two.

Highlight: A Recent Stunning Victory

In a recent live blitz clash on May 29, 2025, Jan clinched a neat win against JNitz with the Reti Opening Nimzo Larsen Variation. Demonstrating precision under time pressure, Jan forced a resignation after a solid strategic buildup, finishing the game in just 33 moves. If that doesn't show mastery, what does?

Watch the game here if you want a masterclass in calm and calculated blitz chess.